From 957b116e586522bc1fa7acf539e7ca5a3046902a Mon Sep 17 00:00:00 2001
From: Maciej Swiderski <swiderski.maciej@gmail.com>
Date: Wed, 16 Oct 2024 14:38:51 +0200
Subject: [PATCH] bumped protobuf version to resolve cve

---
 pom.xml                                       |      2 +-
 .../marshalling/impl/AutomatikoMessages.java  | 114615 ++++++++-------
 .../marshalling/impl/JBPMMessages.java        |  50369 -------
 .../marshalling/automatikomessages.proto      |      1 +
 4 files changed, 60353 insertions(+), 104634 deletions(-)
 delete mode 100644 workflow/automatiko-workflow-core/src/main/java/io/automatiko/engine/workflow/marshalling/impl/JBPMMessages.java

diff --git a/pom.xml b/pom.xml
index 36fd7a753..607bae0ee 100644
--- a/pom.xml
+++ b/pom.xml
@@ -85,7 +85,7 @@
     <version.com.github.haifengl.smile>1.5.2</version.com.github.haifengl.smile>
     <version.com.github.javaparser>3.26.2</version.com.github.javaparser>
     <version.com.github.victools>4.36.0</version.com.github.victools>
-    <version.com.google.protobuf>3.19.6</version.com.google.protobuf>
+    <version.com.google.protobuf>3.25.5</version.com.google.protobuf>
     <version.org.graalvm.nativeimage>24.1.0</version.org.graalvm.nativeimage>
     <version.com.thoughtworks.xstream>1.4.20</version.com.thoughtworks.xstream>
     <version.javassist>3.29.0-GA</version.javassist>
diff --git a/workflow/automatiko-workflow-core/src/main/java/io/automatiko/engine/workflow/marshalling/impl/AutomatikoMessages.java b/workflow/automatiko-workflow-core/src/main/java/io/automatiko/engine/workflow/marshalling/impl/AutomatikoMessages.java
index 79c472da2..92fc45dfe 100644
--- a/workflow/automatiko-workflow-core/src/main/java/io/automatiko/engine/workflow/marshalling/impl/AutomatikoMessages.java
+++ b/workflow/automatiko-workflow-core/src/main/java/io/automatiko/engine/workflow/marshalling/impl/AutomatikoMessages.java
@@ -4,55841 +4,61928 @@
 package io.automatiko.engine.workflow.marshalling.impl;
 
 public final class AutomatikoMessages {
-  private AutomatikoMessages() {}
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistryLite registry) {
-    registry.add(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.processInstance);
-    registry.add(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.workItem);
-    registry.add(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.timerId);
-    registry.add(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.processTimer);
-  }
-
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistry registry) {
-    registerAllExtensions(
-        (com.google.protobuf.ExtensionRegistryLite) registry);
-  }
-  public interface HeaderOrBuilder extends
-      // @@protoc_insertion_point(interface_extends:io.automatiko.engine.workflow.marshalling.Header)
-      com.google.protobuf.GeneratedMessageV3.
-          ExtendableMessageOrBuilder<Header> {
-
-    /**
-     * <pre>
-     * version for which this message was created
-     * </pre>
-     *
-     * <code>optional .io.automatiko.engine.workflow.marshalling.Version version = 1;</code>
-     * @return Whether the version field is set.
-     */
-    boolean hasVersion();
-    /**
-     * <pre>
-     * version for which this message was created
-     * </pre>
-     *
-     * <code>optional .io.automatiko.engine.workflow.marshalling.Version version = 1;</code>
-     * @return The version.
-     */
-    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Version getVersion();
-    /**
-     * <pre>
-     * version for which this message was created
-     * </pre>
-     *
-     * <code>optional .io.automatiko.engine.workflow.marshalling.Version version = 1;</code>
-     */
-    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VersionOrBuilder getVersionOrBuilder();
-
-    /**
-     * <pre>
-     * Signature to prevent security concerns
-     * </pre>
-     *
-     * <code>optional .io.automatiko.engine.workflow.marshalling.Signature signature = 4;</code>
-     * @return Whether the signature field is set.
-     */
-    boolean hasSignature();
-    /**
-     * <pre>
-     * Signature to prevent security concerns
-     * </pre>
-     *
-     * <code>optional .io.automatiko.engine.workflow.marshalling.Signature signature = 4;</code>
-     * @return The signature.
-     */
-    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Signature getSignature();
-    /**
-     * <pre>
-     * Signature to prevent security concerns
-     * </pre>
-     *
-     * <code>optional .io.automatiko.engine.workflow.marshalling.Signature signature = 4;</code>
-     */
-    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.SignatureOrBuilder getSignatureOrBuilder();
-
-    /**
-     * <pre>
-     * The list of strategy classes used for this serialization
-     * </pre>
-     *
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.Header.StrategyIndex strategy = 9;</code>
-     */
-    java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndex> 
-        getStrategyList();
-    /**
-     * <pre>
-     * The list of strategy classes used for this serialization
-     * </pre>
-     *
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.Header.StrategyIndex strategy = 9;</code>
-     */
-    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndex getStrategy(int index);
-    /**
-     * <pre>
-     * The list of strategy classes used for this serialization
-     * </pre>
-     *
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.Header.StrategyIndex strategy = 9;</code>
-     */
-    int getStrategyCount();
-    /**
-     * <pre>
-     * The list of strategy classes used for this serialization
-     * </pre>
-     *
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.Header.StrategyIndex strategy = 9;</code>
-     */
-    java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndexOrBuilder> 
-        getStrategyOrBuilderList();
-    /**
-     * <pre>
-     * The list of strategy classes used for this serialization
-     * </pre>
-     *
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.Header.StrategyIndex strategy = 9;</code>
-     */
-    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndexOrBuilder getStrategyOrBuilder(
-        int index);
-
-    /**
-     * <pre>
-     * byte blobs
-     * </pre>
-     *
-     * <code>optional bytes payload = 10;</code>
-     * @return Whether the payload field is set.
-     */
-    boolean hasPayload();
-    /**
-     * <pre>
-     * byte blobs
-     * </pre>
-     *
-     * <code>optional bytes payload = 10;</code>
-     * @return The payload.
-     */
-    com.google.protobuf.ByteString getPayload();
-  }
-  /**
-   * Protobuf type {@code io.automatiko.engine.workflow.marshalling.Header}
-   */
-  public static final class Header extends
-      com.google.protobuf.GeneratedMessageV3.ExtendableMessage<
-        Header> implements
-      // @@protoc_insertion_point(message_implements:io.automatiko.engine.workflow.marshalling.Header)
-      HeaderOrBuilder {
-  private static final long serialVersionUID = 0L;
-    // Use Header.newBuilder() to construct.
-    private Header(com.google.protobuf.GeneratedMessageV3.ExtendableBuilder<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header, ?> builder) {
-      super(builder);
-    }
-    private Header() {
-      strategy_ = java.util.Collections.emptyList();
-      payload_ = com.google.protobuf.ByteString.EMPTY;
-    }
-
-    @java.lang.Override
-    @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(
-        UnusedPrivateParameter unused) {
-      return new Header();
-    }
-
-    @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
-    getUnknownFields() {
-      return this.unknownFields;
-    }
-    private Header(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      this();
-      if (extensionRegistry == null) {
-        throw new java.lang.NullPointerException();
-      }
-      int mutable_bitField0_ = 0;
-      com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-          com.google.protobuf.UnknownFieldSet.newBuilder();
-      try {
-        boolean done = false;
-        while (!done) {
-          int tag = input.readTag();
-          switch (tag) {
-            case 0:
-              done = true;
-              break;
-            case 10: {
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Version.Builder subBuilder = null;
-              if (((bitField0_ & 0x00000001) != 0)) {
-                subBuilder = version_.toBuilder();
-              }
-              version_ = input.readMessage(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Version.PARSER, extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(version_);
-                version_ = subBuilder.buildPartial();
-              }
-              bitField0_ |= 0x00000001;
-              break;
-            }
-            case 34: {
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Signature.Builder subBuilder = null;
-              if (((bitField0_ & 0x00000002) != 0)) {
-                subBuilder = signature_.toBuilder();
-              }
-              signature_ = input.readMessage(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Signature.PARSER, extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(signature_);
-                signature_ = subBuilder.buildPartial();
-              }
-              bitField0_ |= 0x00000002;
-              break;
-            }
-            case 74: {
-              if (!((mutable_bitField0_ & 0x00000004) != 0)) {
-                strategy_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndex>();
-                mutable_bitField0_ |= 0x00000004;
-              }
-              strategy_.add(
-                  input.readMessage(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndex.PARSER, extensionRegistry));
-              break;
-            }
-            case 82: {
-              bitField0_ |= 0x00000004;
-              payload_ = input.readBytes();
-              break;
-            }
-            default: {
-              if (!parseUnknownField(
-                  input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-          }
-        }
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(this);
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(
-            e).setUnfinishedMessage(this);
-      } finally {
-        if (((mutable_bitField0_ & 0x00000004) != 0)) {
-          strategy_ = java.util.Collections.unmodifiableList(strategy_);
-        }
-        this.unknownFields = unknownFields.build();
-        makeExtensionsImmutable();
-      }
-    }
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_Header_descriptor;
+    private AutomatikoMessages() {
     }
 
-    @java.lang.Override
-    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-        internalGetFieldAccessorTable() {
-      return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_Header_fieldAccessorTable
-          .ensureFieldAccessorsInitialized(
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.class, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.Builder.class);
+    public static void registerAllExtensions(
+            com.google.protobuf.ExtensionRegistryLite registry) {
+        registry.add(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.processInstance);
+        registry.add(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.workItem);
+        registry.add(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.timerId);
+        registry.add(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.processTimer);
     }
 
-    public interface StrategyIndexOrBuilder extends
-        // @@protoc_insertion_point(interface_extends:io.automatiko.engine.workflow.marshalling.Header.StrategyIndex)
-        com.google.protobuf.MessageOrBuilder {
-
-      /**
-       * <code>optional int32 id = 1;</code>
-       * @return Whether the id field is set.
-       */
-      boolean hasId();
-      /**
-       * <code>optional int32 id = 1;</code>
-       * @return The id.
-       */
-      int getId();
-
-      /**
-       * <code>optional string name = 2;</code>
-       * @return Whether the name field is set.
-       */
-      boolean hasName();
-      /**
-       * <code>optional string name = 2;</code>
-       * @return The name.
-       */
-      java.lang.String getName();
-      /**
-       * <code>optional string name = 2;</code>
-       * @return The bytes for name.
-       */
-      com.google.protobuf.ByteString
-          getNameBytes();
-
-      /**
-       * <code>optional bytes data = 3;</code>
-       * @return Whether the data field is set.
-       */
-      boolean hasData();
-      /**
-       * <code>optional bytes data = 3;</code>
-       * @return The data.
-       */
-      com.google.protobuf.ByteString getData();
+    public static void registerAllExtensions(
+            com.google.protobuf.ExtensionRegistry registry) {
+        registerAllExtensions(
+                (com.google.protobuf.ExtensionRegistryLite) registry);
     }
-    /**
-     * Protobuf type {@code io.automatiko.engine.workflow.marshalling.Header.StrategyIndex}
-     */
-    public static final class StrategyIndex extends
-        com.google.protobuf.GeneratedMessageV3 implements
-        // @@protoc_insertion_point(message_implements:io.automatiko.engine.workflow.marshalling.Header.StrategyIndex)
-        StrategyIndexOrBuilder {
-    private static final long serialVersionUID = 0L;
-      // Use StrategyIndex.newBuilder() to construct.
-      private StrategyIndex(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-        super(builder);
-      }
-      private StrategyIndex() {
-        name_ = "";
-        data_ = com.google.protobuf.ByteString.EMPTY;
-      }
-
-      @java.lang.Override
-      @SuppressWarnings({"unused"})
-      protected java.lang.Object newInstance(
-          UnusedPrivateParameter unused) {
-        return new StrategyIndex();
-      }
-
-      @java.lang.Override
-      public final com.google.protobuf.UnknownFieldSet
-      getUnknownFields() {
-        return this.unknownFields;
-      }
-      private StrategyIndex(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        this();
-        if (extensionRegistry == null) {
-          throw new java.lang.NullPointerException();
-        }
-        int mutable_bitField0_ = 0;
-        com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-            com.google.protobuf.UnknownFieldSet.newBuilder();
-        try {
-          boolean done = false;
-          while (!done) {
-            int tag = input.readTag();
-            switch (tag) {
-              case 0:
-                done = true;
-                break;
-              case 8: {
-                bitField0_ |= 0x00000001;
-                id_ = input.readInt32();
-                break;
-              }
-              case 18: {
-                com.google.protobuf.ByteString bs = input.readBytes();
-                bitField0_ |= 0x00000002;
-                name_ = bs;
-                break;
-              }
-              case 26: {
-                bitField0_ |= 0x00000004;
-                data_ = input.readBytes();
-                break;
-              }
-              default: {
-                if (!parseUnknownField(
-                    input, unknownFields, extensionRegistry, tag)) {
-                  done = true;
-                }
-                break;
-              }
-            }
-          }
-        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          throw e.setUnfinishedMessage(this);
-        } catch (java.io.IOException e) {
-          throw new com.google.protobuf.InvalidProtocolBufferException(
-              e).setUnfinishedMessage(this);
-        } finally {
-          this.unknownFields = unknownFields.build();
-          makeExtensionsImmutable();
-        }
-      }
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_Header_StrategyIndex_descriptor;
-      }
-
-      @java.lang.Override
-      protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-          internalGetFieldAccessorTable() {
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-       * @return The id.
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-      @java.lang.Override
-      public int getId() {
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-      public static final int NAME_FIELD_NUMBER = 2;
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-       * @return Whether the name field is set.
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-      @java.lang.Override
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-        if (size != -1) return size;
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-        if (obj == this) {
-         return true;
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-        if (!(obj instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndex)) {
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-        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndex other = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndex) obj;
-
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-        if (hasId()) {
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-              .equals(other.getData())) return false;
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-        if (!unknownFields.equals(other.unknownFields)) return false;
-        return true;
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-
-      public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndex parseFrom(
-          java.nio.ByteBuffer data)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        return PARSER.parseFrom(data);
-      }
-      public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndex parseFrom(
-          java.nio.ByteBuffer data,
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-        }
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-          return result;
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-        @java.lang.Override
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndex buildPartial() {
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-        public Builder mergeFrom(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndex other) {
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-        public Builder mergeFrom(
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-        private int bitField0_;
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+         *
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          */
-        @java.lang.Override
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-          return ((bitField0_ & 0x00000001) != 0);
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+
         /**
-         * <code>optional int32 id = 1;</code>
-         * @return The id.
+         * <pre>
+         * version for which this message was created
+         * </pre>
+         *
+         * <code>optional .io.automatiko.engine.workflow.marshalling.Version version = 1;</code>
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          */
-        @java.lang.Override
-        public int getId() {
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         /**
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-         * @param value The id to set.
-         * @return This builder for chaining.
+         * <pre>
+         * version for which this message was created
+         * </pre>
+         *
+         * <code>optional .io.automatiko.engine.workflow.marshalling.Version version = 1;</code>
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-        public Builder setId(int value) {
-          bitField0_ |= 0x00000001;
-          id_ = value;
-          onChanged();
-          return this;
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+        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VersionOrBuilder getVersionOrBuilder();
+
         /**
-         * <code>optional int32 id = 1;</code>
-         * @return This builder for chaining.
+         * <pre>
+         * Signature to prevent security concerns
+         * </pre>
+         *
+         * <code>optional .io.automatiko.engine.workflow.marshalling.Signature signature = 4;</code>
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-        public Builder clearId() {
-          bitField0_ = (bitField0_ & ~0x00000001);
-          id_ = 0;
-          onChanged();
-          return this;
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         /**
-         * <code>optional string name = 2;</code>
-         * @return Whether the name field is set.
+         * <pre>
+         * Signature to prevent security concerns
+         * </pre>
+         *
+         * <code>optional .io.automatiko.engine.workflow.marshalling.Signature signature = 4;</code>
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          */
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-          return ((bitField0_ & 0x00000002) != 0);
-        }
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+
         /**
-         * <code>optional string name = 2;</code>
-         * @return The name.
+         * <pre>
+         * Signature to prevent security concerns
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+         *
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-              name_ = s;
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-            return (java.lang.String) ref;
-          }
-        }
+        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.SignatureOrBuilder getSignatureOrBuilder();
+
         /**
-         * <code>optional string name = 2;</code>
-         * @return The bytes for name.
+         * <pre>
+         * The list of strategy classes used for this serialization
+         * </pre>
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+         * <code>repeated .io.automatiko.engine.workflow.marshalling.Header.StrategyIndex strategy = 9;</code>
          */
-        public com.google.protobuf.ByteString
-            getNameBytes() {
-          java.lang.Object ref = name_;
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-            name_ = b;
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-            return (com.google.protobuf.ByteString) ref;
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         /**
-         * <code>optional string name = 2;</code>
-         * @param value The name to set.
-         * @return This builder for chaining.
+         * <pre>
+         * The list of strategy classes used for this serialization
+         * </pre>
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+         * <code>repeated .io.automatiko.engine.workflow.marshalling.Header.StrategyIndex strategy = 9;</code>
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-        public Builder setName(
-            java.lang.String value) {
-          if (value == null) {
-    throw new NullPointerException();
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-  bitField0_ |= 0x00000002;
-          name_ = value;
-          onChanged();
-          return this;
-        }
+        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndex getStrategy(int index);
+
         /**
-         * <code>optional string name = 2;</code>
-         * @return This builder for chaining.
+         * <pre>
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+         * </pre>
+         *
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.Header.StrategyIndex strategy = 9;</code>
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-        public Builder clearName() {
-          bitField0_ = (bitField0_ & ~0x00000002);
-          name_ = getDefaultInstance().getName();
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+        int getStrategyCount();
+
         /**
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-         * @param value The bytes for name to set.
-         * @return This builder for chaining.
+         * <pre>
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+         * </pre>
+         *
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          */
-        public Builder setNameBytes(
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-  bitField0_ |= 0x00000002;
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         /**
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+         * <pre>
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+         * </pre>
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-        @java.lang.Override
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+
         /**
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         /**
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+         * <pre>
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-        public Builder setData(com.google.protobuf.ByteString value) {
-          if (value == null) {
-    throw new NullPointerException();
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-  bitField0_ |= 0x00000004;
-          data_ = value;
-          onChanged();
-          return this;
+        com.google.protobuf.ByteString getPayload();
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+
+    /**
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+        // Use Header.newBuilder() to construct.
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-        /**
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-        public Builder clearData() {
-          bitField0_ = (bitField0_ & ~0x00000004);
-          data_ = getDefaultInstance().getData();
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-          return this;
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+        private Header() {
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         @java.lang.Override
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+                            }
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+                            if (((bitField0_ & 0x00000002) != 0)) {
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+                                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Signature.PARSER,
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+                            if (subBuilder != null) {
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+                    strategy_ = java.util.Collections.unmodifiableList(strategy_);
+                }
+                this.unknownFields = unknownFields.build();
+                makeExtensionsImmutable();
+            }
+        }
 
-        // @@protoc_insertion_point(builder_scope:io.automatiko.engine.workflow.marshalling.Header.StrategyIndex)
-      }
-
-      // @@protoc_insertion_point(class_scope:io.automatiko.engine.workflow.marshalling.Header.StrategyIndex)
-      private static final io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndex DEFAULT_INSTANCE;
-      static {
-        DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndex();
-      }
-
-      public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndex getDefaultInstance() {
-        return DEFAULT_INSTANCE;
-      }
+        public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+            return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_Header_descriptor;
+        }
 
-      @java.lang.Deprecated public static final com.google.protobuf.Parser<StrategyIndex>
-          PARSER = new com.google.protobuf.AbstractParser<StrategyIndex>() {
         @java.lang.Override
-        public StrategyIndex parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return new StrategyIndex(input, extensionRegistry);
+        protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() {
+            return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_Header_fieldAccessorTable
+                    .ensureFieldAccessorsInitialized(
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.class,
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.Builder.class);
         }
-      };
 
-      public static com.google.protobuf.Parser<StrategyIndex> parser() {
-        return PARSER;
-      }
+        public interface StrategyIndexOrBuilder extends
+                // @@protoc_insertion_point(interface_extends:io.automatiko.engine.workflow.marshalling.Header.StrategyIndex)
+                com.google.protobuf.MessageOrBuilder {
 
-      @java.lang.Override
-      public com.google.protobuf.Parser<StrategyIndex> getParserForType() {
-        return PARSER;
-      }
-
-      @java.lang.Override
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndex getDefaultInstanceForType() {
-        return DEFAULT_INSTANCE;
-      }
-
-    }
-
-    private int bitField0_;
-    public static final int VERSION_FIELD_NUMBER = 1;
-    private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Version version_;
-    /**
-     * <pre>
-     * version for which this message was created
-     * </pre>
-     *
-     * <code>optional .io.automatiko.engine.workflow.marshalling.Version version = 1;</code>
-     * @return Whether the version field is set.
-     */
-    @java.lang.Override
-    public boolean hasVersion() {
-      return ((bitField0_ & 0x00000001) != 0);
-    }
-    /**
-     * <pre>
-     * version for which this message was created
-     * </pre>
-     *
-     * <code>optional .io.automatiko.engine.workflow.marshalling.Version version = 1;</code>
-     * @return The version.
-     */
-    @java.lang.Override
-    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Version getVersion() {
-      return version_ == null ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Version.getDefaultInstance() : version_;
-    }
-    /**
-     * <pre>
-     * version for which this message was created
-     * </pre>
-     *
-     * <code>optional .io.automatiko.engine.workflow.marshalling.Version version = 1;</code>
-     */
-    @java.lang.Override
-    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VersionOrBuilder getVersionOrBuilder() {
-      return version_ == null ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Version.getDefaultInstance() : version_;
-    }
+            /**
+             * <code>optional int32 id = 1;</code>
+             * 
+             * @return Whether the id field is set.
+             */
+            boolean hasId();
 
-    public static final int SIGNATURE_FIELD_NUMBER = 4;
-    private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Signature signature_;
-    /**
-     * <pre>
-     * Signature to prevent security concerns
-     * </pre>
-     *
-     * <code>optional .io.automatiko.engine.workflow.marshalling.Signature signature = 4;</code>
-     * @return Whether the signature field is set.
-     */
-    @java.lang.Override
-    public boolean hasSignature() {
-      return ((bitField0_ & 0x00000002) != 0);
-    }
-    /**
-     * <pre>
-     * Signature to prevent security concerns
-     * </pre>
-     *
-     * <code>optional .io.automatiko.engine.workflow.marshalling.Signature signature = 4;</code>
-     * @return The signature.
-     */
-    @java.lang.Override
-    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Signature getSignature() {
-      return signature_ == null ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Signature.getDefaultInstance() : signature_;
-    }
-    /**
-     * <pre>
-     * Signature to prevent security concerns
-     * </pre>
-     *
-     * <code>optional .io.automatiko.engine.workflow.marshalling.Signature signature = 4;</code>
-     */
-    @java.lang.Override
-    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.SignatureOrBuilder getSignatureOrBuilder() {
-      return signature_ == null ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Signature.getDefaultInstance() : signature_;
-    }
+            /**
+             * <code>optional int32 id = 1;</code>
+             * 
+             * @return The id.
+             */
+            int getId();
 
-    public static final int STRATEGY_FIELD_NUMBER = 9;
-    private java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndex> strategy_;
-    /**
-     * <pre>
-     * The list of strategy classes used for this serialization
-     * </pre>
-     *
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.Header.StrategyIndex strategy = 9;</code>
-     */
-    @java.lang.Override
-    public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndex> getStrategyList() {
-      return strategy_;
-    }
-    /**
-     * <pre>
-     * The list of strategy classes used for this serialization
-     * </pre>
-     *
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.Header.StrategyIndex strategy = 9;</code>
-     */
-    @java.lang.Override
-    public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndexOrBuilder> 
-        getStrategyOrBuilderList() {
-      return strategy_;
-    }
-    /**
-     * <pre>
-     * The list of strategy classes used for this serialization
-     * </pre>
-     *
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.Header.StrategyIndex strategy = 9;</code>
-     */
-    @java.lang.Override
-    public int getStrategyCount() {
-      return strategy_.size();
-    }
-    /**
-     * <pre>
-     * The list of strategy classes used for this serialization
-     * </pre>
-     *
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.Header.StrategyIndex strategy = 9;</code>
-     */
-    @java.lang.Override
-    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndex getStrategy(int index) {
-      return strategy_.get(index);
-    }
-    /**
-     * <pre>
-     * The list of strategy classes used for this serialization
-     * </pre>
-     *
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.Header.StrategyIndex strategy = 9;</code>
-     */
-    @java.lang.Override
-    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndexOrBuilder getStrategyOrBuilder(
-        int index) {
-      return strategy_.get(index);
-    }
+            /**
+             * <code>optional string name = 2;</code>
+             * 
+             * @return Whether the name field is set.
+             */
+            boolean hasName();
 
-    public static final int PAYLOAD_FIELD_NUMBER = 10;
-    private com.google.protobuf.ByteString payload_;
-    /**
-     * <pre>
-     * byte blobs
-     * </pre>
-     *
-     * <code>optional bytes payload = 10;</code>
-     * @return Whether the payload field is set.
-     */
-    @java.lang.Override
-    public boolean hasPayload() {
-      return ((bitField0_ & 0x00000004) != 0);
-    }
-    /**
-     * <pre>
-     * byte blobs
-     * </pre>
-     *
-     * <code>optional bytes payload = 10;</code>
-     * @return The payload.
-     */
-    @java.lang.Override
-    public com.google.protobuf.ByteString getPayload() {
-      return payload_;
-    }
+            /**
+             * <code>optional string name = 2;</code>
+             * 
+             * @return The name.
+             */
+            java.lang.String getName();
 
-    private byte memoizedIsInitialized = -1;
-    @java.lang.Override
-    public final boolean isInitialized() {
-      byte isInitialized = memoizedIsInitialized;
-      if (isInitialized == 1) return true;
-      if (isInitialized == 0) return false;
-
-      if (!extensionsAreInitialized()) {
-        memoizedIsInitialized = 0;
-        return false;
-      }
-      memoizedIsInitialized = 1;
-      return true;
-    }
+            /**
+             * <code>optional string name = 2;</code>
+             * 
+             * @return The bytes for name.
+             */
+            com.google.protobuf.ByteString getNameBytes();
 
-    @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-                        throws java.io.IOException {
-      com.google.protobuf.GeneratedMessageV3
-        .ExtendableMessage<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header>.ExtensionWriter
-          extensionWriter = newExtensionWriter();
-      if (((bitField0_ & 0x00000001) != 0)) {
-        output.writeMessage(1, getVersion());
-      }
-      if (((bitField0_ & 0x00000002) != 0)) {
-        output.writeMessage(4, getSignature());
-      }
-      for (int i = 0; i < strategy_.size(); i++) {
-        output.writeMessage(9, strategy_.get(i));
-      }
-      if (((bitField0_ & 0x00000004) != 0)) {
-        output.writeBytes(10, payload_);
-      }
-      extensionWriter.writeUntil(200, output);
-      unknownFields.writeTo(output);
-    }
+            /**
+             * <code>optional bytes data = 3;</code>
+             * 
+             * @return Whether the data field is set.
+             */
+            boolean hasData();
 
-    @java.lang.Override
-    public int getSerializedSize() {
-      int size = memoizedSize;
-      if (size != -1) return size;
-
-      size = 0;
-      if (((bitField0_ & 0x00000001) != 0)) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(1, getVersion());
-      }
-      if (((bitField0_ & 0x00000002) != 0)) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(4, getSignature());
-      }
-      for (int i = 0; i < strategy_.size(); i++) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(9, strategy_.get(i));
-      }
-      if (((bitField0_ & 0x00000004) != 0)) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeBytesSize(10, payload_);
-      }
-      size += extensionsSerializedSize();
-      size += unknownFields.getSerializedSize();
-      memoizedSize = size;
-      return size;
-    }
+            /**
+             * <code>optional bytes data = 3;</code>
+             * 
+             * @return The data.
+             */
+            com.google.protobuf.ByteString getData();
+        }
 
-    @java.lang.Override
-    public boolean equals(final java.lang.Object obj) {
-      if (obj == this) {
-       return true;
-      }
-      if (!(obj instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header)) {
-        return super.equals(obj);
-      }
-      io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header other = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header) obj;
-
-      if (hasVersion() != other.hasVersion()) return false;
-      if (hasVersion()) {
-        if (!getVersion()
-            .equals(other.getVersion())) return false;
-      }
-      if (hasSignature() != other.hasSignature()) return false;
-      if (hasSignature()) {
-        if (!getSignature()
-            .equals(other.getSignature())) return false;
-      }
-      if (!getStrategyList()
-          .equals(other.getStrategyList())) return false;
-      if (hasPayload() != other.hasPayload()) return false;
-      if (hasPayload()) {
-        if (!getPayload()
-            .equals(other.getPayload())) return false;
-      }
-      if (!unknownFields.equals(other.unknownFields)) return false;
-      if (!getExtensionFields().equals(other.getExtensionFields()))
-        return false;
-      return true;
-    }
+        /**
+         * Protobuf type {@code io.automatiko.engine.workflow.marshalling.Header.StrategyIndex}
+         */
+        public static final class StrategyIndex extends
+                com.google.protobuf.GeneratedMessageV3 implements
+                // @@protoc_insertion_point(message_implements:io.automatiko.engine.workflow.marshalling.Header.StrategyIndex)
+                StrategyIndexOrBuilder {
+            private static final long serialVersionUID = 0L;
 
-    @java.lang.Override
-    public int hashCode() {
-      if (memoizedHashCode != 0) {
-        return memoizedHashCode;
-      }
-      int hash = 41;
-      hash = (19 * hash) + getDescriptor().hashCode();
-      if (hasVersion()) {
-        hash = (37 * hash) + VERSION_FIELD_NUMBER;
-        hash = (53 * hash) + getVersion().hashCode();
-      }
-      if (hasSignature()) {
-        hash = (37 * hash) + SIGNATURE_FIELD_NUMBER;
-        hash = (53 * hash) + getSignature().hashCode();
-      }
-      if (getStrategyCount() > 0) {
-        hash = (37 * hash) + STRATEGY_FIELD_NUMBER;
-        hash = (53 * hash) + getStrategyList().hashCode();
-      }
-      if (hasPayload()) {
-        hash = (37 * hash) + PAYLOAD_FIELD_NUMBER;
-        hash = (53 * hash) + getPayload().hashCode();
-      }
-      hash = hashFields(hash, getExtensionFields());
-      hash = (29 * hash) + unknownFields.hashCode();
-      memoizedHashCode = hash;
-      return hash;
-    }
+            // Use StrategyIndex.newBuilder() to construct.
+            private StrategyIndex(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
+                super(builder);
+            }
 
-    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data);
-    }
-    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data, extensionRegistry);
-    }
-    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header parseFrom(
-        com.google.protobuf.ByteString data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data);
-    }
-    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header parseFrom(
-        com.google.protobuf.ByteString data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data, extensionRegistry);
-    }
-    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header parseFrom(byte[] data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data);
-    }
-    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data, extensionRegistry);
-    }
-    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
-    }
-    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
-    }
-    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
-    }
-    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
-    }
-    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
-    }
-    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header parseFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
-    }
+            private StrategyIndex() {
+                name_ = "";
+                data_ = com.google.protobuf.ByteString.EMPTY;
+            }
 
-    @java.lang.Override
-    public Builder newBuilderForType() { return newBuilder(); }
-    public static Builder newBuilder() {
-      return DEFAULT_INSTANCE.toBuilder();
-    }
-    public static Builder newBuilder(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header prototype) {
-      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
-    }
-    @java.lang.Override
-    public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
-    }
+            @java.lang.Override
+            @SuppressWarnings({ "unused" })
+            protected java.lang.Object newInstance(
+                    UnusedPrivateParameter unused) {
+                return new StrategyIndex();
+            }
 
-    @java.lang.Override
-    protected Builder newBuilderForType(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      Builder builder = new Builder(parent);
-      return builder;
-    }
-    /**
-     * Protobuf type {@code io.automatiko.engine.workflow.marshalling.Header}
-     */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.ExtendableBuilder<
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header, Builder> implements
-        // @@protoc_insertion_point(builder_implements:io.automatiko.engine.workflow.marshalling.Header)
-        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.HeaderOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_Header_descriptor;
-      }
-
-      @java.lang.Override
-      protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-          internalGetFieldAccessorTable() {
-        return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_Header_fieldAccessorTable
-            .ensureFieldAccessorsInitialized(
-                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.class, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.Builder.class);
-      }
-
-      // Construct using io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.newBuilder()
-      private Builder() {
-        maybeForceBuilderInitialization();
-      }
-
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-        super(parent);
-        maybeForceBuilderInitialization();
-      }
-      private void maybeForceBuilderInitialization() {
-        if (com.google.protobuf.GeneratedMessageV3
-                .alwaysUseFieldBuilders) {
-          getVersionFieldBuilder();
-          getSignatureFieldBuilder();
-          getStrategyFieldBuilder();
-        }
-      }
-      @java.lang.Override
-      public Builder clear() {
-        super.clear();
-        if (versionBuilder_ == null) {
-          version_ = null;
-        } else {
-          versionBuilder_.clear();
-        }
-        bitField0_ = (bitField0_ & ~0x00000001);
-        if (signatureBuilder_ == null) {
-          signature_ = null;
-        } else {
-          signatureBuilder_.clear();
-        }
-        bitField0_ = (bitField0_ & ~0x00000002);
-        if (strategyBuilder_ == null) {
-          strategy_ = java.util.Collections.emptyList();
-          bitField0_ = (bitField0_ & ~0x00000004);
-        } else {
-          strategyBuilder_.clear();
-        }
-        payload_ = com.google.protobuf.ByteString.EMPTY;
-        bitField0_ = (bitField0_ & ~0x00000008);
-        return this;
-      }
-
-      @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor
-          getDescriptorForType() {
-        return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_Header_descriptor;
-      }
-
-      @java.lang.Override
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header getDefaultInstanceForType() {
-        return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.getDefaultInstance();
-      }
-
-      @java.lang.Override
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header build() {
-        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header result = buildPartial();
-        if (!result.isInitialized()) {
-          throw newUninitializedMessageException(result);
-        }
-        return result;
-      }
-
-      @java.lang.Override
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header buildPartial() {
-        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header result = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header(this);
-        int from_bitField0_ = bitField0_;
-        int to_bitField0_ = 0;
-        if (((from_bitField0_ & 0x00000001) != 0)) {
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-          } else {
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-          }
-          to_bitField0_ |= 0x00000001;
-        }
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-            result.signature_ = signature_;
-          } else {
-            result.signature_ = signatureBuilder_.build();
-          }
-          to_bitField0_ |= 0x00000002;
-        }
-        if (strategyBuilder_ == null) {
-          if (((bitField0_ & 0x00000004) != 0)) {
-            strategy_ = java.util.Collections.unmodifiableList(strategy_);
-            bitField0_ = (bitField0_ & ~0x00000004);
-          }
-          result.strategy_ = strategy_;
-        } else {
-          result.strategy_ = strategyBuilder_.build();
-        }
-        if (((from_bitField0_ & 0x00000008) != 0)) {
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-      /**
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-       * Signature to prevent security concerns
-       * </pre>
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-        return getSignatureFieldBuilder().getBuilder();
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-       * <pre>
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-       * <code>optional .io.automatiko.engine.workflow.marshalling.Signature signature = 4;</code>
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-      /**
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-
-      /**
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-        return this;
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-      /**
-       * <pre>
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-       *
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-      public Builder addStrategy(
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-          strategyBuilder_.addMessage(index, value);
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-        return this;
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-       * <pre>
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-      public Builder addStrategy(
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-          onChanged();
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-        return this;
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-      /**
-       * <pre>
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-       * </pre>
-       *
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-      public Builder addStrategy(
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-        if (strategyBuilder_ == null) {
-          ensureStrategyIsMutable();
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-          onChanged();
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-          strategyBuilder_.addMessage(index, builderForValue.build());
-        }
-        return this;
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-      /**
-       * <pre>
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-       * </pre>
-       *
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-          onChanged();
-        } else {
-          strategyBuilder_.addAllMessages(values);
-        }
-        return this;
-      }
-      /**
-       * <pre>
-       * The list of strategy classes used for this serialization
-       * </pre>
-       *
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.Header.StrategyIndex strategy = 9;</code>
-       */
-      public Builder clearStrategy() {
-        if (strategyBuilder_ == null) {
-          strategy_ = java.util.Collections.emptyList();
-          bitField0_ = (bitField0_ & ~0x00000004);
-          onChanged();
-        } else {
-          strategyBuilder_.clear();
-        }
-        return this;
-      }
-      /**
-       * <pre>
-       * The list of strategy classes used for this serialization
-       * </pre>
-       *
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.Header.StrategyIndex strategy = 9;</code>
-       */
-      public Builder removeStrategy(int index) {
-        if (strategyBuilder_ == null) {
-          ensureStrategyIsMutable();
-          strategy_.remove(index);
-          onChanged();
-        } else {
-          strategyBuilder_.remove(index);
-        }
-        return this;
-      }
-      /**
-       * <pre>
-       * The list of strategy classes used for this serialization
-       * </pre>
-       *
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.Header.StrategyIndex strategy = 9;</code>
-       */
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndex.Builder getStrategyBuilder(
-          int index) {
-        return getStrategyFieldBuilder().getBuilder(index);
-      }
-      /**
-       * <pre>
-       * The list of strategy classes used for this serialization
-       * </pre>
-       *
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.Header.StrategyIndex strategy = 9;</code>
-       */
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndexOrBuilder getStrategyOrBuilder(
-          int index) {
-        if (strategyBuilder_ == null) {
-          return strategy_.get(index);  } else {
-          return strategyBuilder_.getMessageOrBuilder(index);
-        }
-      }
-      /**
-       * <pre>
-       * The list of strategy classes used for this serialization
-       * </pre>
-       *
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.Header.StrategyIndex strategy = 9;</code>
-       */
-      public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndexOrBuilder> 
-           getStrategyOrBuilderList() {
-        if (strategyBuilder_ != null) {
-          return strategyBuilder_.getMessageOrBuilderList();
-        } else {
-          return java.util.Collections.unmodifiableList(strategy_);
-        }
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-      /**
-       * <pre>
-       * The list of strategy classes used for this serialization
-       * </pre>
-       *
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.Header.StrategyIndex strategy = 9;</code>
-       */
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndex.Builder addStrategyBuilder() {
-        return getStrategyFieldBuilder().addBuilder(
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndex.getDefaultInstance());
-      }
-      /**
-       * <pre>
-       * The list of strategy classes used for this serialization
-       * </pre>
-       *
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.Header.StrategyIndex strategy = 9;</code>
-       */
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndex.Builder addStrategyBuilder(
-          int index) {
-        return getStrategyFieldBuilder().addBuilder(
-            index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndex.getDefaultInstance());
-      }
-      /**
-       * <pre>
-       * The list of strategy classes used for this serialization
-       * </pre>
-       *
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.Header.StrategyIndex strategy = 9;</code>
-       */
-      public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndex.Builder> 
-           getStrategyBuilderList() {
-        return getStrategyFieldBuilder().getBuilderList();
-      }
-      private com.google.protobuf.RepeatedFieldBuilderV3<
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndex, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndex.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndexOrBuilder> 
-          getStrategyFieldBuilder() {
-        if (strategyBuilder_ == null) {
-          strategyBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndex, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndex.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndexOrBuilder>(
-                  strategy_,
-                  ((bitField0_ & 0x00000004) != 0),
-                  getParentForChildren(),
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-          strategy_ = null;
-        }
-        return strategyBuilder_;
-      }
-
-      private com.google.protobuf.ByteString payload_ = com.google.protobuf.ByteString.EMPTY;
-      /**
-       * <pre>
-       * byte blobs
-       * </pre>
-       *
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-       * @return Whether the payload field is set.
-       */
-      @java.lang.Override
-      public boolean hasPayload() {
-        return ((bitField0_ & 0x00000008) != 0);
-      }
-      /**
-       * <pre>
-       * byte blobs
-       * </pre>
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-       * @return The payload.
-       */
-      @java.lang.Override
-      public com.google.protobuf.ByteString getPayload() {
-        return payload_;
-      }
-      /**
-       * <pre>
-       * byte blobs
-       * </pre>
-       *
-       * <code>optional bytes payload = 10;</code>
-       * @param value The payload to set.
-       * @return This builder for chaining.
-       */
-      public Builder setPayload(com.google.protobuf.ByteString value) {
-        if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000008;
-        payload_ = value;
-        onChanged();
-        return this;
-      }
-      /**
-       * <pre>
-       * byte blobs
-       * </pre>
-       *
-       * <code>optional bytes payload = 10;</code>
-       * @return This builder for chaining.
-       */
-      public Builder clearPayload() {
-        bitField0_ = (bitField0_ & ~0x00000008);
-        payload_ = getDefaultInstance().getPayload();
-        onChanged();
-        return this;
-      }
-      @java.lang.Override
-      public final Builder setUnknownFields(
-          final com.google.protobuf.UnknownFieldSet unknownFields) {
-        return super.setUnknownFields(unknownFields);
-      }
-
-      @java.lang.Override
-      public final Builder mergeUnknownFields(
-          final com.google.protobuf.UnknownFieldSet unknownFields) {
-        return super.mergeUnknownFields(unknownFields);
-      }
-
-
-      // @@protoc_insertion_point(builder_scope:io.automatiko.engine.workflow.marshalling.Header)
-    }
+            @java.lang.Override
+            public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+                return this.unknownFields;
+            }
 
-    // @@protoc_insertion_point(class_scope:io.automatiko.engine.workflow.marshalling.Header)
-    private static final io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header DEFAULT_INSTANCE;
-    static {
-      DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header();
-    }
+            private StrategyIndex(
+                    com.google.protobuf.CodedInputStream input,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws com.google.protobuf.InvalidProtocolBufferException {
+                this();
+                if (extensionRegistry == null) {
+                    throw new java.lang.NullPointerException();
+                }
+                int mutable_bitField0_ = 0;
+                com.google.protobuf.UnknownFieldSet.Builder unknownFields = com.google.protobuf.UnknownFieldSet.newBuilder();
+                try {
+                    boolean done = false;
+                    while (!done) {
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+                        switch (tag) {
+                            case 0:
+                                done = true;
+                                break;
+                            case 8: {
+                                bitField0_ |= 0x00000001;
+                                id_ = input.readInt32();
+                                break;
+                            }
+                            case 18: {
+                                com.google.protobuf.ByteString bs = input.readBytes();
+                                bitField0_ |= 0x00000002;
+                                name_ = bs;
+                                break;
+                            }
+                            case 26: {
+                                bitField0_ |= 0x00000004;
+                                data_ = input.readBytes();
+                                break;
+                            }
+                            default: {
+                                if (!parseUnknownField(
+                                        input, unknownFields, extensionRegistry, tag)) {
+                                    done = true;
+                                }
+                                break;
+                            }
+                        }
+                    }
+                } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                    throw e.setUnfinishedMessage(this);
+                } catch (java.io.IOException e) {
+                    throw new com.google.protobuf.InvalidProtocolBufferException(
+                            e).setUnfinishedMessage(this);
+                } finally {
+                    this.unknownFields = unknownFields.build();
+                    makeExtensionsImmutable();
+                }
+            }
 
-    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header getDefaultInstance() {
-      return DEFAULT_INSTANCE;
-    }
+            public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+                return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_Header_StrategyIndex_descriptor;
+            }
 
-    @java.lang.Deprecated public static final com.google.protobuf.Parser<Header>
-        PARSER = new com.google.protobuf.AbstractParser<Header>() {
-      @java.lang.Override
-      public Header parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        return new Header(input, extensionRegistry);
-      }
-    };
-
-    public static com.google.protobuf.Parser<Header> parser() {
-      return PARSER;
-    }
+            @java.lang.Override
+            protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() {
+                return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_Header_StrategyIndex_fieldAccessorTable
+                        .ensureFieldAccessorsInitialized(
+                                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndex.class,
+                                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndex.Builder.class);
+            }
 
-    @java.lang.Override
-    public com.google.protobuf.Parser<Header> getParserForType() {
-      return PARSER;
-    }
+            private int bitField0_;
+            public static final int ID_FIELD_NUMBER = 1;
+            private int id_;
 
-    @java.lang.Override
-    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header getDefaultInstanceForType() {
-      return DEFAULT_INSTANCE;
-    }
+            /**
+             * <code>optional int32 id = 1;</code>
+             * 
+             * @return Whether the id field is set.
+             */
+            @java.lang.Override
+            public boolean hasId() {
+                return ((bitField0_ & 0x00000001) != 0);
+            }
 
-  }
+            /**
+             * <code>optional int32 id = 1;</code>
+             * 
+             * @return The id.
+             */
+            @java.lang.Override
+            public int getId() {
+                return id_;
+            }
 
-  public interface VersionOrBuilder extends
-      // @@protoc_insertion_point(interface_extends:io.automatiko.engine.workflow.marshalling.Version)
-      com.google.protobuf.MessageOrBuilder {
+            public static final int NAME_FIELD_NUMBER = 2;
+            private volatile java.lang.Object name_;
 
-    /**
-     * <code>optional int32 version_major = 1;</code>
-     * @return Whether the versionMajor field is set.
-     */
-    boolean hasVersionMajor();
-    /**
-     * <code>optional int32 version_major = 1;</code>
-     * @return The versionMajor.
-     */
-    int getVersionMajor();
+            /**
+             * <code>optional string name = 2;</code>
+             * 
+             * @return Whether the name field is set.
+             */
+            @java.lang.Override
+            public boolean hasName() {
+                return ((bitField0_ & 0x00000002) != 0);
+            }
 
-    /**
-     * <code>optional int32 version_minor = 2;</code>
-     * @return Whether the versionMinor field is set.
-     */
-    boolean hasVersionMinor();
-    /**
-     * <code>optional int32 version_minor = 2;</code>
-     * @return The versionMinor.
-     */
-    int getVersionMinor();
+            /**
+             * <code>optional string name = 2;</code>
+             * 
+             * @return The name.
+             */
+            @java.lang.Override
+            public java.lang.String getName() {
+                java.lang.Object ref = name_;
+                if (ref instanceof java.lang.String) {
+                    return (java.lang.String) ref;
+                } else {
+                    com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                    java.lang.String s = bs.toStringUtf8();
+                    if (bs.isValidUtf8()) {
+                        name_ = s;
+                    }
+                    return s;
+                }
+            }
 
-    /**
-     * <code>optional int32 version_revision = 3;</code>
-     * @return Whether the versionRevision field is set.
-     */
-    boolean hasVersionRevision();
-    /**
-     * <code>optional int32 version_revision = 3;</code>
-     * @return The versionRevision.
-     */
-    int getVersionRevision();
-  }
-  /**
-   * Protobuf type {@code io.automatiko.engine.workflow.marshalling.Version}
-   */
-  public static final class Version extends
-      com.google.protobuf.GeneratedMessageV3 implements
-      // @@protoc_insertion_point(message_implements:io.automatiko.engine.workflow.marshalling.Version)
-      VersionOrBuilder {
-  private static final long serialVersionUID = 0L;
-    // Use Version.newBuilder() to construct.
-    private Version(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-      super(builder);
-    }
-    private Version() {
-    }
+            /**
+             * <code>optional string name = 2;</code>
+             * 
+             * @return The bytes for name.
+             */
+            @java.lang.Override
+            public com.google.protobuf.ByteString getNameBytes() {
+                java.lang.Object ref = name_;
+                if (ref instanceof java.lang.String) {
+                    com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                            (java.lang.String) ref);
+                    name_ = b;
+                    return b;
+                } else {
+                    return (com.google.protobuf.ByteString) ref;
+                }
+            }
 
-    @java.lang.Override
-    @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(
-        UnusedPrivateParameter unused) {
-      return new Version();
-    }
+            public static final int DATA_FIELD_NUMBER = 3;
+            private com.google.protobuf.ByteString data_;
 
-    @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
-    getUnknownFields() {
-      return this.unknownFields;
-    }
-    private Version(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      this();
-      if (extensionRegistry == null) {
-        throw new java.lang.NullPointerException();
-      }
-      int mutable_bitField0_ = 0;
-      com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-          com.google.protobuf.UnknownFieldSet.newBuilder();
-      try {
-        boolean done = false;
-        while (!done) {
-          int tag = input.readTag();
-          switch (tag) {
-            case 0:
-              done = true;
-              break;
-            case 8: {
-              bitField0_ |= 0x00000001;
-              versionMajor_ = input.readInt32();
-              break;
-            }
-            case 16: {
-              bitField0_ |= 0x00000002;
-              versionMinor_ = input.readInt32();
-              break;
-            }
-            case 24: {
-              bitField0_ |= 0x00000004;
-              versionRevision_ = input.readInt32();
-              break;
-            }
-            default: {
-              if (!parseUnknownField(
-                  input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-          }
-        }
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(this);
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(
-            e).setUnfinishedMessage(this);
-      } finally {
-        this.unknownFields = unknownFields.build();
-        makeExtensionsImmutable();
-      }
-    }
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_Version_descriptor;
-    }
+            /**
+             * <code>optional bytes data = 3;</code>
+             * 
+             * @return Whether the data field is set.
+             */
+            @java.lang.Override
+            public boolean hasData() {
+                return ((bitField0_ & 0x00000004) != 0);
+            }
 
-    @java.lang.Override
-    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-        internalGetFieldAccessorTable() {
-      return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_Version_fieldAccessorTable
-          .ensureFieldAccessorsInitialized(
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Version.class, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Version.Builder.class);
-    }
+            /**
+             * <code>optional bytes data = 3;</code>
+             * 
+             * @return The data.
+             */
+            @java.lang.Override
+            public com.google.protobuf.ByteString getData() {
+                return data_;
+            }
 
-    private int bitField0_;
-    public static final int VERSION_MAJOR_FIELD_NUMBER = 1;
-    private int versionMajor_;
-    /**
-     * <code>optional int32 version_major = 1;</code>
-     * @return Whether the versionMajor field is set.
-     */
-    @java.lang.Override
-    public boolean hasVersionMajor() {
-      return ((bitField0_ & 0x00000001) != 0);
-    }
-    /**
-     * <code>optional int32 version_major = 1;</code>
-     * @return The versionMajor.
-     */
-    @java.lang.Override
-    public int getVersionMajor() {
-      return versionMajor_;
-    }
+            private byte memoizedIsInitialized = -1;
 
-    public static final int VERSION_MINOR_FIELD_NUMBER = 2;
-    private int versionMinor_;
-    /**
-     * <code>optional int32 version_minor = 2;</code>
-     * @return Whether the versionMinor field is set.
-     */
-    @java.lang.Override
-    public boolean hasVersionMinor() {
-      return ((bitField0_ & 0x00000002) != 0);
-    }
-    /**
-     * <code>optional int32 version_minor = 2;</code>
-     * @return The versionMinor.
-     */
-    @java.lang.Override
-    public int getVersionMinor() {
-      return versionMinor_;
-    }
+            @java.lang.Override
+            public final boolean isInitialized() {
+                byte isInitialized = memoizedIsInitialized;
+                if (isInitialized == 1)
+                    return true;
+                if (isInitialized == 0)
+                    return false;
 
-    public static final int VERSION_REVISION_FIELD_NUMBER = 3;
-    private int versionRevision_;
-    /**
-     * <code>optional int32 version_revision = 3;</code>
-     * @return Whether the versionRevision field is set.
-     */
-    @java.lang.Override
-    public boolean hasVersionRevision() {
-      return ((bitField0_ & 0x00000004) != 0);
-    }
-    /**
-     * <code>optional int32 version_revision = 3;</code>
-     * @return The versionRevision.
-     */
-    @java.lang.Override
-    public int getVersionRevision() {
-      return versionRevision_;
-    }
+                memoizedIsInitialized = 1;
+                return true;
+            }
 
-    private byte memoizedIsInitialized = -1;
-    @java.lang.Override
-    public final boolean isInitialized() {
-      byte isInitialized = memoizedIsInitialized;
-      if (isInitialized == 1) return true;
-      if (isInitialized == 0) return false;
+            @java.lang.Override
+            public void writeTo(com.google.protobuf.CodedOutputStream output)
+                    throws java.io.IOException {
+                if (((bitField0_ & 0x00000001) != 0)) {
+                    output.writeInt32(1, id_);
+                }
+                if (((bitField0_ & 0x00000002) != 0)) {
+                    com.google.protobuf.GeneratedMessageV3.writeString(output, 2, name_);
+                }
+                if (((bitField0_ & 0x00000004) != 0)) {
+                    output.writeBytes(3, data_);
+                }
+                unknownFields.writeTo(output);
+            }
 
-      memoizedIsInitialized = 1;
-      return true;
-    }
+            @java.lang.Override
+            public int getSerializedSize() {
+                int size = memoizedSize;
+                if (size != -1)
+                    return size;
+
+                size = 0;
+                if (((bitField0_ & 0x00000001) != 0)) {
+                    size += com.google.protobuf.CodedOutputStream
+                            .computeInt32Size(1, id_);
+                }
+                if (((bitField0_ & 0x00000002) != 0)) {
+                    size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, name_);
+                }
+                if (((bitField0_ & 0x00000004) != 0)) {
+                    size += com.google.protobuf.CodedOutputStream
+                            .computeBytesSize(3, data_);
+                }
+                size += unknownFields.getSerializedSize();
+                memoizedSize = size;
+                return size;
+            }
 
-    @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-                        throws java.io.IOException {
-      if (((bitField0_ & 0x00000001) != 0)) {
-        output.writeInt32(1, versionMajor_);
-      }
-      if (((bitField0_ & 0x00000002) != 0)) {
-        output.writeInt32(2, versionMinor_);
-      }
-      if (((bitField0_ & 0x00000004) != 0)) {
-        output.writeInt32(3, versionRevision_);
-      }
-      unknownFields.writeTo(output);
-    }
+            @java.lang.Override
+            public boolean equals(final java.lang.Object obj) {
+                if (obj == this) {
+                    return true;
+                }
+                if (!(obj instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndex)) {
+                    return super.equals(obj);
+                }
+                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndex other = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndex) obj;
 
-    @java.lang.Override
-    public int getSerializedSize() {
-      int size = memoizedSize;
-      if (size != -1) return size;
-
-      size = 0;
-      if (((bitField0_ & 0x00000001) != 0)) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeInt32Size(1, versionMajor_);
-      }
-      if (((bitField0_ & 0x00000002) != 0)) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeInt32Size(2, versionMinor_);
-      }
-      if (((bitField0_ & 0x00000004) != 0)) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeInt32Size(3, versionRevision_);
-      }
-      size += unknownFields.getSerializedSize();
-      memoizedSize = size;
-      return size;
-    }
+                if (hasId() != other.hasId())
+                    return false;
+                if (hasId()) {
+                    if (getId() != other.getId())
+                        return false;
+                }
+                if (hasName() != other.hasName())
+                    return false;
+                if (hasName()) {
+                    if (!getName()
+                            .equals(other.getName()))
+                        return false;
+                }
+                if (hasData() != other.hasData())
+                    return false;
+                if (hasData()) {
+                    if (!getData()
+                            .equals(other.getData()))
+                        return false;
+                }
+                if (!unknownFields.equals(other.unknownFields))
+                    return false;
+                return true;
+            }
 
-    @java.lang.Override
-    public boolean equals(final java.lang.Object obj) {
-      if (obj == this) {
-       return true;
-      }
-      if (!(obj instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Version)) {
-        return super.equals(obj);
-      }
-      io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Version other = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Version) obj;
-
-      if (hasVersionMajor() != other.hasVersionMajor()) return false;
-      if (hasVersionMajor()) {
-        if (getVersionMajor()
-            != other.getVersionMajor()) return false;
-      }
-      if (hasVersionMinor() != other.hasVersionMinor()) return false;
-      if (hasVersionMinor()) {
-        if (getVersionMinor()
-            != other.getVersionMinor()) return false;
-      }
-      if (hasVersionRevision() != other.hasVersionRevision()) return false;
-      if (hasVersionRevision()) {
-        if (getVersionRevision()
-            != other.getVersionRevision()) return false;
-      }
-      if (!unknownFields.equals(other.unknownFields)) return false;
-      return true;
-    }
+            @java.lang.Override
+            public int hashCode() {
+                if (memoizedHashCode != 0) {
+                    return memoizedHashCode;
+                }
+                int hash = 41;
+                hash = (19 * hash) + getDescriptor().hashCode();
+                if (hasId()) {
+                    hash = (37 * hash) + ID_FIELD_NUMBER;
+                    hash = (53 * hash) + getId();
+                }
+                if (hasName()) {
+                    hash = (37 * hash) + NAME_FIELD_NUMBER;
+                    hash = (53 * hash) + getName().hashCode();
+                }
+                if (hasData()) {
+                    hash = (37 * hash) + DATA_FIELD_NUMBER;
+                    hash = (53 * hash) + getData().hashCode();
+                }
+                hash = (29 * hash) + unknownFields.hashCode();
+                memoizedHashCode = hash;
+                return hash;
+            }
 
-    @java.lang.Override
-    public int hashCode() {
-      if (memoizedHashCode != 0) {
-        return memoizedHashCode;
-      }
-      int hash = 41;
-      hash = (19 * hash) + getDescriptor().hashCode();
-      if (hasVersionMajor()) {
-        hash = (37 * hash) + VERSION_MAJOR_FIELD_NUMBER;
-        hash = (53 * hash) + getVersionMajor();
-      }
-      if (hasVersionMinor()) {
-        hash = (37 * hash) + VERSION_MINOR_FIELD_NUMBER;
-        hash = (53 * hash) + getVersionMinor();
-      }
-      if (hasVersionRevision()) {
-        hash = (37 * hash) + VERSION_REVISION_FIELD_NUMBER;
-        hash = (53 * hash) + getVersionRevision();
-      }
-      hash = (29 * hash) + unknownFields.hashCode();
-      memoizedHashCode = hash;
-      return hash;
-    }
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndex parseFrom(
+                    java.nio.ByteBuffer data)
+                    throws com.google.protobuf.InvalidProtocolBufferException {
+                return PARSER.parseFrom(data);
+            }
 
-    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Version parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data);
-    }
-    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Version parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data, extensionRegistry);
-    }
-    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Version parseFrom(
-        com.google.protobuf.ByteString data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data);
-    }
-    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Version parseFrom(
-        com.google.protobuf.ByteString data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data, extensionRegistry);
-    }
-    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Version parseFrom(byte[] data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data);
-    }
-    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Version parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data, extensionRegistry);
-    }
-    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Version parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
-    }
-    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Version parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
-    }
-    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Version parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
-    }
-    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Version parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
-    }
-    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Version parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
-    }
-    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Version parseFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
-    }
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndex parseFrom(
+                    java.nio.ByteBuffer data,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws com.google.protobuf.InvalidProtocolBufferException {
+                return PARSER.parseFrom(data, extensionRegistry);
+            }
 
-    @java.lang.Override
-    public Builder newBuilderForType() { return newBuilder(); }
-    public static Builder newBuilder() {
-      return DEFAULT_INSTANCE.toBuilder();
-    }
-    public static Builder newBuilder(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Version prototype) {
-      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
-    }
-    @java.lang.Override
-    public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
-    }
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndex parseFrom(
+                    com.google.protobuf.ByteString data)
+                    throws com.google.protobuf.InvalidProtocolBufferException {
+                return PARSER.parseFrom(data);
+            }
 
-    @java.lang.Override
-    protected Builder newBuilderForType(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      Builder builder = new Builder(parent);
-      return builder;
-    }
-    /**
-     * Protobuf type {@code io.automatiko.engine.workflow.marshalling.Version}
-     */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
-        // @@protoc_insertion_point(builder_implements:io.automatiko.engine.workflow.marshalling.Version)
-        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VersionOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_Version_descriptor;
-      }
-
-      @java.lang.Override
-      protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-          internalGetFieldAccessorTable() {
-        return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_Version_fieldAccessorTable
-            .ensureFieldAccessorsInitialized(
-                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Version.class, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Version.Builder.class);
-      }
-
-      // Construct using io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Version.newBuilder()
-      private Builder() {
-        maybeForceBuilderInitialization();
-      }
-
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-        super(parent);
-        maybeForceBuilderInitialization();
-      }
-      private void maybeForceBuilderInitialization() {
-        if (com.google.protobuf.GeneratedMessageV3
-                .alwaysUseFieldBuilders) {
-        }
-      }
-      @java.lang.Override
-      public Builder clear() {
-        super.clear();
-        versionMajor_ = 0;
-        bitField0_ = (bitField0_ & ~0x00000001);
-        versionMinor_ = 0;
-        bitField0_ = (bitField0_ & ~0x00000002);
-        versionRevision_ = 0;
-        bitField0_ = (bitField0_ & ~0x00000004);
-        return this;
-      }
-
-      @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor
-          getDescriptorForType() {
-        return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_Version_descriptor;
-      }
-
-      @java.lang.Override
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Version getDefaultInstanceForType() {
-        return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Version.getDefaultInstance();
-      }
-
-      @java.lang.Override
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Version build() {
-        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Version result = buildPartial();
-        if (!result.isInitialized()) {
-          throw newUninitializedMessageException(result);
-        }
-        return result;
-      }
-
-      @java.lang.Override
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Version buildPartial() {
-        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Version result = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Version(this);
-        int from_bitField0_ = bitField0_;
-        int to_bitField0_ = 0;
-        if (((from_bitField0_ & 0x00000001) != 0)) {
-          result.versionMajor_ = versionMajor_;
-          to_bitField0_ |= 0x00000001;
-        }
-        if (((from_bitField0_ & 0x00000002) != 0)) {
-          result.versionMinor_ = versionMinor_;
-          to_bitField0_ |= 0x00000002;
-        }
-        if (((from_bitField0_ & 0x00000004) != 0)) {
-          result.versionRevision_ = versionRevision_;
-          to_bitField0_ |= 0x00000004;
-        }
-        result.bitField0_ = to_bitField0_;
-        onBuilt();
-        return result;
-      }
-
-      @java.lang.Override
-      public Builder clone() {
-        return super.clone();
-      }
-      @java.lang.Override
-      public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
-        return super.setField(field, value);
-      }
-      @java.lang.Override
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
-        return super.clearField(field);
-      }
-      @java.lang.Override
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
-        return super.clearOneof(oneof);
-      }
-      @java.lang.Override
-      public Builder setRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
-        return super.setRepeatedField(field, index, value);
-      }
-      @java.lang.Override
-      public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
-        return super.addRepeatedField(field, value);
-      }
-      @java.lang.Override
-      public Builder mergeFrom(com.google.protobuf.Message other) {
-        if (other instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Version) {
-          return mergeFrom((io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Version)other);
-        } else {
-          super.mergeFrom(other);
-          return this;
-        }
-      }
-
-      public Builder mergeFrom(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Version other) {
-        if (other == io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Version.getDefaultInstance()) return this;
-        if (other.hasVersionMajor()) {
-          setVersionMajor(other.getVersionMajor());
-        }
-        if (other.hasVersionMinor()) {
-          setVersionMinor(other.getVersionMinor());
-        }
-        if (other.hasVersionRevision()) {
-          setVersionRevision(other.getVersionRevision());
-        }
-        this.mergeUnknownFields(other.unknownFields);
-        onChanged();
-        return this;
-      }
-
-      @java.lang.Override
-      public final boolean isInitialized() {
-        return true;
-      }
-
-      @java.lang.Override
-      public Builder mergeFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws java.io.IOException {
-        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Version parsedMessage = null;
-        try {
-          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
-        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          parsedMessage = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Version) e.getUnfinishedMessage();
-          throw e.unwrapIOException();
-        } finally {
-          if (parsedMessage != null) {
-            mergeFrom(parsedMessage);
-          }
-        }
-        return this;
-      }
-      private int bitField0_;
-
-      private int versionMajor_ ;
-      /**
-       * <code>optional int32 version_major = 1;</code>
-       * @return Whether the versionMajor field is set.
-       */
-      @java.lang.Override
-      public boolean hasVersionMajor() {
-        return ((bitField0_ & 0x00000001) != 0);
-      }
-      /**
-       * <code>optional int32 version_major = 1;</code>
-       * @return The versionMajor.
-       */
-      @java.lang.Override
-      public int getVersionMajor() {
-        return versionMajor_;
-      }
-      /**
-       * <code>optional int32 version_major = 1;</code>
-       * @param value The versionMajor to set.
-       * @return This builder for chaining.
-       */
-      public Builder setVersionMajor(int value) {
-        bitField0_ |= 0x00000001;
-        versionMajor_ = value;
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>optional int32 version_major = 1;</code>
-       * @return This builder for chaining.
-       */
-      public Builder clearVersionMajor() {
-        bitField0_ = (bitField0_ & ~0x00000001);
-        versionMajor_ = 0;
-        onChanged();
-        return this;
-      }
-
-      private int versionMinor_ ;
-      /**
-       * <code>optional int32 version_minor = 2;</code>
-       * @return Whether the versionMinor field is set.
-       */
-      @java.lang.Override
-      public boolean hasVersionMinor() {
-        return ((bitField0_ & 0x00000002) != 0);
-      }
-      /**
-       * <code>optional int32 version_minor = 2;</code>
-       * @return The versionMinor.
-       */
-      @java.lang.Override
-      public int getVersionMinor() {
-        return versionMinor_;
-      }
-      /**
-       * <code>optional int32 version_minor = 2;</code>
-       * @param value The versionMinor to set.
-       * @return This builder for chaining.
-       */
-      public Builder setVersionMinor(int value) {
-        bitField0_ |= 0x00000002;
-        versionMinor_ = value;
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>optional int32 version_minor = 2;</code>
-       * @return This builder for chaining.
-       */
-      public Builder clearVersionMinor() {
-        bitField0_ = (bitField0_ & ~0x00000002);
-        versionMinor_ = 0;
-        onChanged();
-        return this;
-      }
-
-      private int versionRevision_ ;
-      /**
-       * <code>optional int32 version_revision = 3;</code>
-       * @return Whether the versionRevision field is set.
-       */
-      @java.lang.Override
-      public boolean hasVersionRevision() {
-        return ((bitField0_ & 0x00000004) != 0);
-      }
-      /**
-       * <code>optional int32 version_revision = 3;</code>
-       * @return The versionRevision.
-       */
-      @java.lang.Override
-      public int getVersionRevision() {
-        return versionRevision_;
-      }
-      /**
-       * <code>optional int32 version_revision = 3;</code>
-       * @param value The versionRevision to set.
-       * @return This builder for chaining.
-       */
-      public Builder setVersionRevision(int value) {
-        bitField0_ |= 0x00000004;
-        versionRevision_ = value;
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>optional int32 version_revision = 3;</code>
-       * @return This builder for chaining.
-       */
-      public Builder clearVersionRevision() {
-        bitField0_ = (bitField0_ & ~0x00000004);
-        versionRevision_ = 0;
-        onChanged();
-        return this;
-      }
-      @java.lang.Override
-      public final Builder setUnknownFields(
-          final com.google.protobuf.UnknownFieldSet unknownFields) {
-        return super.setUnknownFields(unknownFields);
-      }
-
-      @java.lang.Override
-      public final Builder mergeUnknownFields(
-          final com.google.protobuf.UnknownFieldSet unknownFields) {
-        return super.mergeUnknownFields(unknownFields);
-      }
-
-
-      // @@protoc_insertion_point(builder_scope:io.automatiko.engine.workflow.marshalling.Version)
-    }
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndex parseFrom(
+                    com.google.protobuf.ByteString data,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws com.google.protobuf.InvalidProtocolBufferException {
+                return PARSER.parseFrom(data, extensionRegistry);
+            }
 
-    // @@protoc_insertion_point(class_scope:io.automatiko.engine.workflow.marshalling.Version)
-    private static final io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Version DEFAULT_INSTANCE;
-    static {
-      DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Version();
-    }
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndex parseFrom(
+                    byte[] data)
+                    throws com.google.protobuf.InvalidProtocolBufferException {
+                return PARSER.parseFrom(data);
+            }
 
-    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Version getDefaultInstance() {
-      return DEFAULT_INSTANCE;
-    }
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndex parseFrom(
+                    byte[] data,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws com.google.protobuf.InvalidProtocolBufferException {
+                return PARSER.parseFrom(data, extensionRegistry);
+            }
 
-    @java.lang.Deprecated public static final com.google.protobuf.Parser<Version>
-        PARSER = new com.google.protobuf.AbstractParser<Version>() {
-      @java.lang.Override
-      public Version parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        return new Version(input, extensionRegistry);
-      }
-    };
-
-    public static com.google.protobuf.Parser<Version> parser() {
-      return PARSER;
-    }
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndex parseFrom(
+                    java.io.InputStream input)
+                    throws java.io.IOException {
+                return com.google.protobuf.GeneratedMessageV3
+                        .parseWithIOException(PARSER, input);
+            }
 
-    @java.lang.Override
-    public com.google.protobuf.Parser<Version> getParserForType() {
-      return PARSER;
-    }
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndex parseFrom(
+                    java.io.InputStream input,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws java.io.IOException {
+                return com.google.protobuf.GeneratedMessageV3
+                        .parseWithIOException(PARSER, input, extensionRegistry);
+            }
 
-    @java.lang.Override
-    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Version getDefaultInstanceForType() {
-      return DEFAULT_INSTANCE;
-    }
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndex parseDelimitedFrom(
+                    java.io.InputStream input)
+                    throws java.io.IOException {
+                return com.google.protobuf.GeneratedMessageV3
+                        .parseDelimitedWithIOException(PARSER, input);
+            }
 
-  }
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndex parseDelimitedFrom(
+                    java.io.InputStream input,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws java.io.IOException {
+                return com.google.protobuf.GeneratedMessageV3
+                        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+            }
 
-  public interface SignatureOrBuilder extends
-      // @@protoc_insertion_point(interface_extends:io.automatiko.engine.workflow.marshalling.Signature)
-      com.google.protobuf.MessageOrBuilder {
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndex parseFrom(
+                    com.google.protobuf.CodedInputStream input)
+                    throws java.io.IOException {
+                return com.google.protobuf.GeneratedMessageV3
+                        .parseWithIOException(PARSER, input);
+            }
 
-    /**
-     * <code>optional string key_alias = 1;</code>
-     * @return Whether the keyAlias field is set.
-     */
-    boolean hasKeyAlias();
-    /**
-     * <code>optional string key_alias = 1;</code>
-     * @return The keyAlias.
-     */
-    java.lang.String getKeyAlias();
-    /**
-     * <code>optional string key_alias = 1;</code>
-     * @return The bytes for keyAlias.
-     */
-    com.google.protobuf.ByteString
-        getKeyAliasBytes();
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndex parseFrom(
+                    com.google.protobuf.CodedInputStream input,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws java.io.IOException {
+                return com.google.protobuf.GeneratedMessageV3
+                        .parseWithIOException(PARSER, input, extensionRegistry);
+            }
 
-    /**
-     * <code>optional bytes signature = 2;</code>
-     * @return Whether the signature field is set.
-     */
-    boolean hasSignature();
-    /**
-     * <code>optional bytes signature = 2;</code>
-     * @return The signature.
-     */
-    com.google.protobuf.ByteString getSignature();
-  }
-  /**
-   * Protobuf type {@code io.automatiko.engine.workflow.marshalling.Signature}
-   */
-  public static final class Signature extends
-      com.google.protobuf.GeneratedMessageV3 implements
-      // @@protoc_insertion_point(message_implements:io.automatiko.engine.workflow.marshalling.Signature)
-      SignatureOrBuilder {
-  private static final long serialVersionUID = 0L;
-    // Use Signature.newBuilder() to construct.
-    private Signature(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-      super(builder);
-    }
-    private Signature() {
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-       * <code>optional string key_alias = 1;</code>
-       * @param value The bytes for keyAlias to set.
-       * @return This builder for chaining.
-       */
-      public Builder setKeyAliasBytes(
-          com.google.protobuf.ByteString value) {
-        if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000001;
-        keyAlias_ = value;
-        onChanged();
-        return this;
-      }
-
-      private com.google.protobuf.ByteString signature_ = com.google.protobuf.ByteString.EMPTY;
-      /**
-       * <code>optional bytes signature = 2;</code>
-       * @return Whether the signature field is set.
-       */
-      @java.lang.Override
-      public boolean hasSignature() {
-        return ((bitField0_ & 0x00000002) != 0);
-      }
-      /**
-       * <code>optional bytes signature = 2;</code>
-       * @return The signature.
-       */
-      @java.lang.Override
-      public com.google.protobuf.ByteString getSignature() {
-        return signature_;
-      }
-      /**
-       * <code>optional bytes signature = 2;</code>
-       * @param value The signature to set.
-       * @return This builder for chaining.
-       */
-      public Builder setSignature(com.google.protobuf.ByteString value) {
-        if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000002;
-        signature_ = value;
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>optional bytes signature = 2;</code>
-       * @return This builder for chaining.
-       */
-      public Builder clearSignature() {
-        bitField0_ = (bitField0_ & ~0x00000002);
-        signature_ = getDefaultInstance().getSignature();
-        onChanged();
-        return this;
-      }
-      @java.lang.Override
-      public final Builder setUnknownFields(
-          final com.google.protobuf.UnknownFieldSet unknownFields) {
-        return super.setUnknownFields(unknownFields);
-      }
-
-      @java.lang.Override
-      public final Builder mergeUnknownFields(
-          final com.google.protobuf.UnknownFieldSet unknownFields) {
-        return super.mergeUnknownFields(unknownFields);
-      }
-
-
-      // @@protoc_insertion_point(builder_scope:io.automatiko.engine.workflow.marshalling.Signature)
-    }
+                @java.lang.Override
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndex buildPartial() {
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndex result = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndex(
+                            this);
+                    int from_bitField0_ = bitField0_;
+                    int to_bitField0_ = 0;
+                    if (((from_bitField0_ & 0x00000001) != 0)) {
+                        result.id_ = id_;
+                        to_bitField0_ |= 0x00000001;
+                    }
+                    if (((from_bitField0_ & 0x00000002) != 0)) {
+                        to_bitField0_ |= 0x00000002;
+                    }
+                    result.name_ = name_;
+                    if (((from_bitField0_ & 0x00000004) != 0)) {
+                        to_bitField0_ |= 0x00000004;
+                    }
+                    result.data_ = data_;
+                    result.bitField0_ = to_bitField0_;
+                    onBuilt();
+                    return result;
+                }
 
-    // @@protoc_insertion_point(class_scope:io.automatiko.engine.workflow.marshalling.Signature)
-    private static final io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Signature DEFAULT_INSTANCE;
-    static {
-      DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Signature();
-    }
+                @java.lang.Override
+                public Builder clone() {
+                    return super.clone();
+                }
 
-    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Signature getDefaultInstance() {
-      return DEFAULT_INSTANCE;
-    }
+                @java.lang.Override
+                public Builder setField(
+                        com.google.protobuf.Descriptors.FieldDescriptor field,
+                        java.lang.Object value) {
+                    return super.setField(field, value);
+                }
 
-    @java.lang.Deprecated public static final com.google.protobuf.Parser<Signature>
-        PARSER = new com.google.protobuf.AbstractParser<Signature>() {
-      @java.lang.Override
-      public Signature parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        return new Signature(input, extensionRegistry);
-      }
-    };
-
-    public static com.google.protobuf.Parser<Signature> parser() {
-      return PARSER;
-    }
+                @java.lang.Override
+                public Builder clearField(
+                        com.google.protobuf.Descriptors.FieldDescriptor field) {
+                    return super.clearField(field);
+                }
 
-    @java.lang.Override
-    public com.google.protobuf.Parser<Signature> getParserForType() {
-      return PARSER;
-    }
+                @java.lang.Override
+                public Builder clearOneof(
+                        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+                    return super.clearOneof(oneof);
+                }
 
-    @java.lang.Override
-    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Signature getDefaultInstanceForType() {
-      return DEFAULT_INSTANCE;
-    }
+                @java.lang.Override
+                public Builder setRepeatedField(
+                        com.google.protobuf.Descriptors.FieldDescriptor field,
+                        int index, java.lang.Object value) {
+                    return super.setRepeatedField(field, index, value);
+                }
 
-  }
+                @java.lang.Override
+                public Builder addRepeatedField(
+                        com.google.protobuf.Descriptors.FieldDescriptor field,
+                        java.lang.Object value) {
+                    return super.addRepeatedField(field, value);
+                }
 
-  public interface TriggerOrBuilder extends
-      // @@protoc_insertion_point(interface_extends:io.automatiko.engine.workflow.marshalling.Trigger)
-      com.google.protobuf.MessageOrBuilder {
+                @java.lang.Override
+                public Builder mergeFrom(com.google.protobuf.Message other) {
+                    if (other instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndex) {
+                        return mergeFrom(
+                                (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndex) other);
+                    } else {
+                        super.mergeFrom(other);
+                        return this;
+                    }
+                }
 
-    /**
-     * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.TriggerType type = 1;</code>
-     * @return Whether the type field is set.
-     */
-    boolean hasType();
-    /**
-     * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.TriggerType type = 1;</code>
-     * @return The type.
-     */
-    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.TriggerType getType();
+                public Builder mergeFrom(
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndex other) {
+                    if (other == io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndex
+                            .getDefaultInstance())
+                        return this;
+                    if (other.hasId()) {
+                        setId(other.getId());
+                    }
+                    if (other.hasName()) {
+                        bitField0_ |= 0x00000002;
+                        name_ = other.name_;
+                        onChanged();
+                    }
+                    if (other.hasData()) {
+                        setData(other.getData());
+                    }
+                    this.mergeUnknownFields(other.unknownFields);
+                    onChanged();
+                    return this;
+                }
 
-    /**
-     * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.CronTrigger cron = 2;</code>
-     * @return Whether the cron field is set.
-     */
-    boolean hasCron();
-    /**
-     * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.CronTrigger cron = 2;</code>
-     * @return The cron.
-     */
-    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger getCron();
-    /**
-     * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.CronTrigger cron = 2;</code>
-     */
-    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTriggerOrBuilder getCronOrBuilder();
+                @java.lang.Override
+                public final boolean isInitialized() {
+                    return true;
+                }
 
-    /**
-     * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.IntervalTrigger interval = 3;</code>
-     * @return Whether the interval field is set.
-     */
-    boolean hasInterval();
-    /**
-     * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.IntervalTrigger interval = 3;</code>
-     * @return The interval.
-     */
-    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTrigger getInterval();
-    /**
-     * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.IntervalTrigger interval = 3;</code>
-     */
-    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTriggerOrBuilder getIntervalOrBuilder();
+                @java.lang.Override
+                public Builder mergeFrom(
+                        com.google.protobuf.CodedInputStream input,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws java.io.IOException {
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndex parsedMessage = null;
+                    try {
+                        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+                    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                        parsedMessage = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndex) e
+                                .getUnfinishedMessage();
+                        throw e.unwrapIOException();
+                    } finally {
+                        if (parsedMessage != null) {
+                            mergeFrom(parsedMessage);
+                        }
+                    }
+                    return this;
+                }
 
-    /**
-     * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.PointInTimeTrigger pit = 4;</code>
-     * @return Whether the pit field is set.
-     */
-    boolean hasPit();
-    /**
-     * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.PointInTimeTrigger pit = 4;</code>
-     * @return The pit.
-     */
-    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger getPit();
-    /**
-     * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.PointInTimeTrigger pit = 4;</code>
-     */
-    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTriggerOrBuilder getPitOrBuilder();
+                private int bitField0_;
 
-    /**
-     * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.CompositeMaxDurationTrigger cmdt = 5;</code>
-     * @return Whether the cmdt field is set.
-     */
-    boolean hasCmdt();
-    /**
-     * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.CompositeMaxDurationTrigger cmdt = 5;</code>
-     * @return The cmdt.
-     */
-    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger getCmdt();
-    /**
-     * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.CompositeMaxDurationTrigger cmdt = 5;</code>
-     */
-    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTriggerOrBuilder getCmdtOrBuilder();
-  }
-  /**
-   * Protobuf type {@code io.automatiko.engine.workflow.marshalling.Trigger}
-   */
-  public static final class Trigger extends
-      com.google.protobuf.GeneratedMessageV3 implements
-      // @@protoc_insertion_point(message_implements:io.automatiko.engine.workflow.marshalling.Trigger)
-      TriggerOrBuilder {
-  private static final long serialVersionUID = 0L;
-    // Use Trigger.newBuilder() to construct.
-    private Trigger(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-      super(builder);
-    }
-    private Trigger() {
-      type_ = 0;
-    }
+                private int id_;
 
-    @java.lang.Override
-    @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(
-        UnusedPrivateParameter unused) {
-      return new Trigger();
-    }
+                /**
+                 * <code>optional int32 id = 1;</code>
+                 * 
+                 * @return Whether the id field is set.
+                 */
+                @java.lang.Override
+                public boolean hasId() {
+                    return ((bitField0_ & 0x00000001) != 0);
+                }
 
-    @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
-    getUnknownFields() {
-      return this.unknownFields;
-    }
-    private Trigger(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      this();
-      if (extensionRegistry == null) {
-        throw new java.lang.NullPointerException();
-      }
-      int mutable_bitField0_ = 0;
-      com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-          com.google.protobuf.UnknownFieldSet.newBuilder();
-      try {
-        boolean done = false;
-        while (!done) {
-          int tag = input.readTag();
-          switch (tag) {
-            case 0:
-              done = true;
-              break;
-            case 8: {
-              int rawValue = input.readEnum();
-                @SuppressWarnings("deprecation")
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.TriggerType value = io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.TriggerType.valueOf(rawValue);
-              if (value == null) {
-                unknownFields.mergeVarintField(1, rawValue);
-              } else {
-                bitField0_ |= 0x00000001;
-                type_ = rawValue;
-              }
-              break;
-            }
-            case 18: {
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger.Builder subBuilder = null;
-              if (((bitField0_ & 0x00000002) != 0)) {
-                subBuilder = cron_.toBuilder();
-              }
-              cron_ = input.readMessage(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger.PARSER, extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(cron_);
-                cron_ = subBuilder.buildPartial();
-              }
-              bitField0_ |= 0x00000002;
-              break;
-            }
-            case 26: {
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTrigger.Builder subBuilder = null;
-              if (((bitField0_ & 0x00000004) != 0)) {
-                subBuilder = interval_.toBuilder();
-              }
-              interval_ = input.readMessage(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTrigger.PARSER, extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(interval_);
-                interval_ = subBuilder.buildPartial();
-              }
-              bitField0_ |= 0x00000004;
-              break;
-            }
-            case 34: {
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger.Builder subBuilder = null;
-              if (((bitField0_ & 0x00000008) != 0)) {
-                subBuilder = pit_.toBuilder();
-              }
-              pit_ = input.readMessage(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger.PARSER, extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(pit_);
-                pit_ = subBuilder.buildPartial();
-              }
-              bitField0_ |= 0x00000008;
-              break;
-            }
-            case 42: {
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger.Builder subBuilder = null;
-              if (((bitField0_ & 0x00000010) != 0)) {
-                subBuilder = cmdt_.toBuilder();
-              }
-              cmdt_ = input.readMessage(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger.PARSER, extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(cmdt_);
-                cmdt_ = subBuilder.buildPartial();
-              }
-              bitField0_ |= 0x00000010;
-              break;
-            }
-            default: {
-              if (!parseUnknownField(
-                  input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-          }
-        }
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(this);
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(
-            e).setUnfinishedMessage(this);
-      } finally {
-        this.unknownFields = unknownFields.build();
-        makeExtensionsImmutable();
-      }
-    }
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_Trigger_descriptor;
-    }
+                /**
+                 * <code>optional int32 id = 1;</code>
+                 * 
+                 * @return The id.
+                 */
+                @java.lang.Override
+                public int getId() {
+                    return id_;
+                }
 
-    @java.lang.Override
-    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-        internalGetFieldAccessorTable() {
-      return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_Trigger_fieldAccessorTable
-          .ensureFieldAccessorsInitialized(
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.class, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.Builder.class);
-    }
+                /**
+                 * <code>optional int32 id = 1;</code>
+                 * 
+                 * @param value The id to set.
+                 * @return This builder for chaining.
+                 */
+                public Builder setId(int value) {
+                    bitField0_ |= 0x00000001;
+                    id_ = value;
+                    onChanged();
+                    return this;
+                }
 
-    /**
-     * Protobuf enum {@code io.automatiko.engine.workflow.marshalling.Trigger.TriggerType}
-     */
-    public enum TriggerType
-        implements com.google.protobuf.ProtocolMessageEnum {
-      /**
-       * <code>CRON = 0;</code>
-       */
-      CRON(0),
-      /**
-       * <code>INTERVAL = 1;</code>
-       */
-      INTERVAL(1),
-      /**
-       * <code>POINT_IN_TIME = 2;</code>
-       */
-      POINT_IN_TIME(2),
-      /**
-       * <code>COMPOSITE_MAX_DURATION = 3;</code>
-       */
-      COMPOSITE_MAX_DURATION(3),
-      ;
-
-      /**
-       * <code>CRON = 0;</code>
-       */
-      public static final int CRON_VALUE = 0;
-      /**
-       * <code>INTERVAL = 1;</code>
-       */
-      public static final int INTERVAL_VALUE = 1;
-      /**
-       * <code>POINT_IN_TIME = 2;</code>
-       */
-      public static final int POINT_IN_TIME_VALUE = 2;
-      /**
-       * <code>COMPOSITE_MAX_DURATION = 3;</code>
-       */
-      public static final int COMPOSITE_MAX_DURATION_VALUE = 3;
-
-
-      public final int getNumber() {
-        return value;
-      }
-
-      /**
-       * @param value The numeric wire value of the corresponding enum entry.
-       * @return The enum associated with the given numeric wire value.
-       * @deprecated Use {@link #forNumber(int)} instead.
-       */
-      @java.lang.Deprecated
-      public static TriggerType valueOf(int value) {
-        return forNumber(value);
-      }
-
-      /**
-       * @param value The numeric wire value of the corresponding enum entry.
-       * @return The enum associated with the given numeric wire value.
-       */
-      public static TriggerType forNumber(int value) {
-        switch (value) {
-          case 0: return CRON;
-          case 1: return INTERVAL;
-          case 2: return POINT_IN_TIME;
-          case 3: return COMPOSITE_MAX_DURATION;
-          default: return null;
-        }
-      }
-
-      public static com.google.protobuf.Internal.EnumLiteMap<TriggerType>
-          internalGetValueMap() {
-        return internalValueMap;
-      }
-      private static final com.google.protobuf.Internal.EnumLiteMap<
-          TriggerType> internalValueMap =
-            new com.google.protobuf.Internal.EnumLiteMap<TriggerType>() {
-              public TriggerType findValueByNumber(int number) {
-                return TriggerType.forNumber(number);
-              }
-            };
+                /**
+                 * <code>optional int32 id = 1;</code>
+                 * 
+                 * @return This builder for chaining.
+                 */
+                public Builder clearId() {
+                    bitField0_ = (bitField0_ & ~0x00000001);
+                    id_ = 0;
+                    onChanged();
+                    return this;
+                }
 
-      public final com.google.protobuf.Descriptors.EnumValueDescriptor
-          getValueDescriptor() {
-        return getDescriptor().getValues().get(ordinal());
-      }
-      public final com.google.protobuf.Descriptors.EnumDescriptor
-          getDescriptorForType() {
-        return getDescriptor();
-      }
-      public static final com.google.protobuf.Descriptors.EnumDescriptor
-          getDescriptor() {
-        return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.getDescriptor().getEnumTypes().get(0);
-      }
-
-      private static final TriggerType[] VALUES = values();
-
-      public static TriggerType valueOf(
-          com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
-        if (desc.getType() != getDescriptor()) {
-          throw new java.lang.IllegalArgumentException(
-            "EnumValueDescriptor is not for this type.");
-        }
-        return VALUES[desc.getIndex()];
-      }
-
-      private final int value;
-
-      private TriggerType(int value) {
-        this.value = value;
-      }
-
-      // @@protoc_insertion_point(enum_scope:io.automatiko.engine.workflow.marshalling.Trigger.TriggerType)
-    }
+                private java.lang.Object name_ = "";
 
-    public interface CronTriggerOrBuilder extends
-        // @@protoc_insertion_point(interface_extends:io.automatiko.engine.workflow.marshalling.Trigger.CronTrigger)
-        com.google.protobuf.MessageOrBuilder {
-
-      /**
-       * <code>optional int64 start_time = 1;</code>
-       * @return Whether the startTime field is set.
-       */
-      boolean hasStartTime();
-      /**
-       * <code>optional int64 start_time = 1;</code>
-       * @return The startTime.
-       */
-      long getStartTime();
-
-      /**
-       * <code>optional int64 end_time = 2;</code>
-       * @return Whether the endTime field is set.
-       */
-      boolean hasEndTime();
-      /**
-       * <code>optional int64 end_time = 2;</code>
-       * @return The endTime.
-       */
-      long getEndTime();
-
-      /**
-       * <code>optional int32 repeat_limit = 3;</code>
-       * @return Whether the repeatLimit field is set.
-       */
-      boolean hasRepeatLimit();
-      /**
-       * <code>optional int32 repeat_limit = 3;</code>
-       * @return The repeatLimit.
-       */
-      int getRepeatLimit();
-
-      /**
-       * <code>optional int32 repeat_count = 4;</code>
-       * @return Whether the repeatCount field is set.
-       */
-      boolean hasRepeatCount();
-      /**
-       * <code>optional int32 repeat_count = 4;</code>
-       * @return The repeatCount.
-       */
-      int getRepeatCount();
-
-      /**
-       * <code>optional string cron_expression = 5;</code>
-       * @return Whether the cronExpression field is set.
-       */
-      boolean hasCronExpression();
-      /**
-       * <code>optional string cron_expression = 5;</code>
-       * @return The cronExpression.
-       */
-      java.lang.String getCronExpression();
-      /**
-       * <code>optional string cron_expression = 5;</code>
-       * @return The bytes for cronExpression.
-       */
-      com.google.protobuf.ByteString
-          getCronExpressionBytes();
-
-      /**
-       * <code>optional int64 next_fire_time = 6;</code>
-       * @return Whether the nextFireTime field is set.
-       */
-      boolean hasNextFireTime();
-      /**
-       * <code>optional int64 next_fire_time = 6;</code>
-       * @return The nextFireTime.
-       */
-      long getNextFireTime();
-
-      /**
-       * <code>repeated string calendar_name = 7;</code>
-       * @return A list containing the calendarName.
-       */
-      java.util.List<java.lang.String>
-          getCalendarNameList();
-      /**
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-
-        @java.lang.Override
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger getDefaultInstanceForType() {
-          return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger.getDefaultInstance();
-        }
-
-        @java.lang.Override
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger build() {
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger result = buildPartial();
-          if (!result.isInitialized()) {
-            throw newUninitializedMessageException(result);
-          }
-          return result;
-        }
-
-        @java.lang.Override
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger buildPartial() {
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger result = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger(this);
-          int from_bitField0_ = bitField0_;
-          int to_bitField0_ = 0;
-          if (((from_bitField0_ & 0x00000001) != 0)) {
-            result.startTime_ = startTime_;
-            to_bitField0_ |= 0x00000001;
-          }
-          if (((from_bitField0_ & 0x00000002) != 0)) {
-            result.endTime_ = endTime_;
-            to_bitField0_ |= 0x00000002;
-          }
-          if (((from_bitField0_ & 0x00000004) != 0)) {
-            result.repeatLimit_ = repeatLimit_;
-            to_bitField0_ |= 0x00000004;
-          }
-          if (((from_bitField0_ & 0x00000008) != 0)) {
-            result.repeatCount_ = repeatCount_;
-            to_bitField0_ |= 0x00000008;
-          }
-          if (((from_bitField0_ & 0x00000010) != 0)) {
-            to_bitField0_ |= 0x00000010;
-          }
-          result.cronExpression_ = cronExpression_;
-          if (((from_bitField0_ & 0x00000020) != 0)) {
-            result.nextFireTime_ = nextFireTime_;
-            to_bitField0_ |= 0x00000020;
-          }
-          if (((bitField0_ & 0x00000040) != 0)) {
-            calendarName_ = calendarName_.getUnmodifiableView();
-            bitField0_ = (bitField0_ & ~0x00000040);
-          }
-          result.calendarName_ = calendarName_;
-          result.bitField0_ = to_bitField0_;
-          onBuilt();
-          return result;
-        }
-
-        @java.lang.Override
-        public Builder clone() {
-          return super.clone();
-        }
-        @java.lang.Override
-        public Builder setField(
-            com.google.protobuf.Descriptors.FieldDescriptor field,
-            java.lang.Object value) {
-          return super.setField(field, value);
-        }
-        @java.lang.Override
-        public Builder clearField(
-            com.google.protobuf.Descriptors.FieldDescriptor field) {
-          return super.clearField(field);
-        }
-        @java.lang.Override
-        public Builder clearOneof(
-            com.google.protobuf.Descriptors.OneofDescriptor oneof) {
-          return super.clearOneof(oneof);
-        }
-        @java.lang.Override
-        public Builder setRepeatedField(
-            com.google.protobuf.Descriptors.FieldDescriptor field,
-            int index, java.lang.Object value) {
-          return super.setRepeatedField(field, index, value);
-        }
-        @java.lang.Override
-        public Builder addRepeatedField(
-            com.google.protobuf.Descriptors.FieldDescriptor field,
-            java.lang.Object value) {
-          return super.addRepeatedField(field, value);
-        }
-        @java.lang.Override
-        public Builder mergeFrom(com.google.protobuf.Message other) {
-          if (other instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger) {
-            return mergeFrom((io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger)other);
-          } else {
-            super.mergeFrom(other);
-            return this;
-          }
-        }
-
-        public Builder mergeFrom(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger other) {
-          if (other == io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger.getDefaultInstance()) return this;
-          if (other.hasStartTime()) {
-            setStartTime(other.getStartTime());
-          }
-          if (other.hasEndTime()) {
-            setEndTime(other.getEndTime());
-          }
-          if (other.hasRepeatLimit()) {
-            setRepeatLimit(other.getRepeatLimit());
-          }
-          if (other.hasRepeatCount()) {
-            setRepeatCount(other.getRepeatCount());
-          }
-          if (other.hasCronExpression()) {
-            bitField0_ |= 0x00000010;
-            cronExpression_ = other.cronExpression_;
-            onChanged();
-          }
-          if (other.hasNextFireTime()) {
-            setNextFireTime(other.getNextFireTime());
-          }
-          if (!other.calendarName_.isEmpty()) {
-            if (calendarName_.isEmpty()) {
-              calendarName_ = other.calendarName_;
-              bitField0_ = (bitField0_ & ~0x00000040);
-            } else {
-              ensureCalendarNameIsMutable();
-              calendarName_.addAll(other.calendarName_);
+                /**
+                 * <code>optional string name = 2;</code>
+                 * 
+                 * @return Whether the name field is set.
+                 */
+                public boolean hasName() {
+                    return ((bitField0_ & 0x00000002) != 0);
+                }
+
+                /**
+                 * <code>optional string name = 2;</code>
+                 * 
+                 * @return The name.
+                 */
+                public java.lang.String getName() {
+                    java.lang.Object ref = name_;
+                    if (!(ref instanceof java.lang.String)) {
+                        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                        java.lang.String s = bs.toStringUtf8();
+                        if (bs.isValidUtf8()) {
+                            name_ = s;
+                        }
+                        return s;
+                    } else {
+                        return (java.lang.String) ref;
+                    }
+                }
+
+                /**
+                 * <code>optional string name = 2;</code>
+                 * 
+                 * @return The bytes for name.
+                 */
+                public com.google.protobuf.ByteString getNameBytes() {
+                    java.lang.Object ref = name_;
+                    if (ref instanceof String) {
+                        com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                                (java.lang.String) ref);
+                        name_ = b;
+                        return b;
+                    } else {
+                        return (com.google.protobuf.ByteString) ref;
+                    }
+                }
+
+                /**
+                 * <code>optional string name = 2;</code>
+                 * 
+                 * @param value The name to set.
+                 * @return This builder for chaining.
+                 */
+                public Builder setName(
+                        java.lang.String value) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    bitField0_ |= 0x00000002;
+                    name_ = value;
+                    onChanged();
+                    return this;
+                }
+
+                /**
+                 * <code>optional string name = 2;</code>
+                 * 
+                 * @return This builder for chaining.
+                 */
+                public Builder clearName() {
+                    bitField0_ = (bitField0_ & ~0x00000002);
+                    name_ = getDefaultInstance().getName();
+                    onChanged();
+                    return this;
+                }
+
+                /**
+                 * <code>optional string name = 2;</code>
+                 * 
+                 * @param value The bytes for name to set.
+                 * @return This builder for chaining.
+                 */
+                public Builder setNameBytes(
+                        com.google.protobuf.ByteString value) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    bitField0_ |= 0x00000002;
+                    name_ = value;
+                    onChanged();
+                    return this;
+                }
+
+                private com.google.protobuf.ByteString data_ = com.google.protobuf.ByteString.EMPTY;
+
+                /**
+                 * <code>optional bytes data = 3;</code>
+                 * 
+                 * @return Whether the data field is set.
+                 */
+                @java.lang.Override
+                public boolean hasData() {
+                    return ((bitField0_ & 0x00000004) != 0);
+                }
+
+                /**
+                 * <code>optional bytes data = 3;</code>
+                 * 
+                 * @return The data.
+                 */
+                @java.lang.Override
+                public com.google.protobuf.ByteString getData() {
+                    return data_;
+                }
+
+                /**
+                 * <code>optional bytes data = 3;</code>
+                 * 
+                 * @param value The data to set.
+                 * @return This builder for chaining.
+                 */
+                public Builder setData(com.google.protobuf.ByteString value) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    bitField0_ |= 0x00000004;
+                    data_ = value;
+                    onChanged();
+                    return this;
+                }
+
+                /**
+                 * <code>optional bytes data = 3;</code>
+                 * 
+                 * @return This builder for chaining.
+                 */
+                public Builder clearData() {
+                    bitField0_ = (bitField0_ & ~0x00000004);
+                    data_ = getDefaultInstance().getData();
+                    onChanged();
+                    return this;
+                }
+
+                @java.lang.Override
+                public final Builder setUnknownFields(
+                        final com.google.protobuf.UnknownFieldSet unknownFields) {
+                    return super.setUnknownFields(unknownFields);
+                }
+
+                @java.lang.Override
+                public final Builder mergeUnknownFields(
+                        final com.google.protobuf.UnknownFieldSet unknownFields) {
+                    return super.mergeUnknownFields(unknownFields);
+                }
+
+                // @@protoc_insertion_point(builder_scope:io.automatiko.engine.workflow.marshalling.Header.StrategyIndex)
             }
-            onChanged();
-          }
-          this.mergeUnknownFields(other.unknownFields);
-          onChanged();
-          return this;
-        }
 
-        @java.lang.Override
-        public final boolean isInitialized() {
-          return true;
-        }
+            // @@protoc_insertion_point(class_scope:io.automatiko.engine.workflow.marshalling.Header.StrategyIndex)
+            private static final io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndex DEFAULT_INSTANCE;
+            static {
+                DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndex();
+            }
 
-        @java.lang.Override
-        public Builder mergeFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws java.io.IOException {
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger parsedMessage = null;
-          try {
-            parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            parsedMessage = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger) e.getUnfinishedMessage();
-            throw e.unwrapIOException();
-          } finally {
-            if (parsedMessage != null) {
-              mergeFrom(parsedMessage);
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndex getDefaultInstance() {
+                return DEFAULT_INSTANCE;
+            }
+
+            @java.lang.Deprecated
+            public static final com.google.protobuf.Parser<StrategyIndex> PARSER = new com.google.protobuf.AbstractParser<StrategyIndex>() {
+                @java.lang.Override
+                public StrategyIndex parsePartialFrom(
+                        com.google.protobuf.CodedInputStream input,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    return new StrategyIndex(input, extensionRegistry);
+                }
+            };
+
+            public static com.google.protobuf.Parser<StrategyIndex> parser() {
+                return PARSER;
             }
-          }
-          return this;
+
+            @java.lang.Override
+            public com.google.protobuf.Parser<StrategyIndex> getParserForType() {
+                return PARSER;
+            }
+
+            @java.lang.Override
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndex getDefaultInstanceForType() {
+                return DEFAULT_INSTANCE;
+            }
+
         }
+
         private int bitField0_;
+        public static final int VERSION_FIELD_NUMBER = 1;
+        private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Version version_;
 
-        private long startTime_ ;
         /**
-         * <code>optional int64 start_time = 1;</code>
-         * @return Whether the startTime field is set.
+         * <pre>
+         * version for which this message was created
+         * </pre>
+         *
+         * <code>optional .io.automatiko.engine.workflow.marshalling.Version version = 1;</code>
+         * 
+         * @return Whether the version field is set.
          */
         @java.lang.Override
-        public boolean hasStartTime() {
-          return ((bitField0_ & 0x00000001) != 0);
+        public boolean hasVersion() {
+            return ((bitField0_ & 0x00000001) != 0);
         }
+
         /**
-         * <code>optional int64 start_time = 1;</code>
-         * @return The startTime.
+         * <pre>
+         * version for which this message was created
+         * </pre>
+         *
+         * <code>optional .io.automatiko.engine.workflow.marshalling.Version version = 1;</code>
+         * 
+         * @return The version.
          */
         @java.lang.Override
-        public long getStartTime() {
-          return startTime_;
-        }
-        /**
-         * <code>optional int64 start_time = 1;</code>
-         * @param value The startTime to set.
-         * @return This builder for chaining.
-         */
-        public Builder setStartTime(long value) {
-          bitField0_ |= 0x00000001;
-          startTime_ = value;
-          onChanged();
-          return this;
-        }
-        /**
-         * <code>optional int64 start_time = 1;</code>
-         * @return This builder for chaining.
-         */
-        public Builder clearStartTime() {
-          bitField0_ = (bitField0_ & ~0x00000001);
-          startTime_ = 0L;
-          onChanged();
-          return this;
+        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Version getVersion() {
+            return version_ == null
+                    ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Version.getDefaultInstance()
+                    : version_;
         }
 
-        private long endTime_ ;
         /**
-         * <code>optional int64 end_time = 2;</code>
-         * @return Whether the endTime field is set.
+         * <pre>
+         * version for which this message was created
+         * </pre>
+         *
+         * <code>optional .io.automatiko.engine.workflow.marshalling.Version version = 1;</code>
          */
         @java.lang.Override
-        public boolean hasEndTime() {
-          return ((bitField0_ & 0x00000002) != 0);
+        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VersionOrBuilder getVersionOrBuilder() {
+            return version_ == null
+                    ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Version.getDefaultInstance()
+                    : version_;
         }
+
+        public static final int SIGNATURE_FIELD_NUMBER = 4;
+        private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Signature signature_;
+
         /**
-         * <code>optional int64 end_time = 2;</code>
-         * @return The endTime.
+         * <pre>
+         * Signature to prevent security concerns
+         * </pre>
+         *
+         * <code>optional .io.automatiko.engine.workflow.marshalling.Signature signature = 4;</code>
+         * 
+         * @return Whether the signature field is set.
          */
         @java.lang.Override
-        public long getEndTime() {
-          return endTime_;
-        }
-        /**
-         * <code>optional int64 end_time = 2;</code>
-         * @param value The endTime to set.
-         * @return This builder for chaining.
-         */
-        public Builder setEndTime(long value) {
-          bitField0_ |= 0x00000002;
-          endTime_ = value;
-          onChanged();
-          return this;
-        }
-        /**
-         * <code>optional int64 end_time = 2;</code>
-         * @return This builder for chaining.
-         */
-        public Builder clearEndTime() {
-          bitField0_ = (bitField0_ & ~0x00000002);
-          endTime_ = 0L;
-          onChanged();
-          return this;
+        public boolean hasSignature() {
+            return ((bitField0_ & 0x00000002) != 0);
         }
 
-        private int repeatLimit_ ;
         /**
-         * <code>optional int32 repeat_limit = 3;</code>
-         * @return Whether the repeatLimit field is set.
+         * <pre>
+         * Signature to prevent security concerns
+         * </pre>
+         *
+         * <code>optional .io.automatiko.engine.workflow.marshalling.Signature signature = 4;</code>
+         * 
+         * @return The signature.
          */
         @java.lang.Override
-        public boolean hasRepeatLimit() {
-          return ((bitField0_ & 0x00000004) != 0);
+        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Signature getSignature() {
+            return signature_ == null
+                    ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Signature.getDefaultInstance()
+                    : signature_;
         }
+
         /**
-         * <code>optional int32 repeat_limit = 3;</code>
-         * @return The repeatLimit.
+         * <pre>
+         * Signature to prevent security concerns
+         * </pre>
+         *
+         * <code>optional .io.automatiko.engine.workflow.marshalling.Signature signature = 4;</code>
          */
         @java.lang.Override
-        public int getRepeatLimit() {
-          return repeatLimit_;
-        }
-        /**
-         * <code>optional int32 repeat_limit = 3;</code>
-         * @param value The repeatLimit to set.
-         * @return This builder for chaining.
-         */
-        public Builder setRepeatLimit(int value) {
-          bitField0_ |= 0x00000004;
-          repeatLimit_ = value;
-          onChanged();
-          return this;
-        }
-        /**
-         * <code>optional int32 repeat_limit = 3;</code>
-         * @return This builder for chaining.
-         */
-        public Builder clearRepeatLimit() {
-          bitField0_ = (bitField0_ & ~0x00000004);
-          repeatLimit_ = 0;
-          onChanged();
-          return this;
+        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.SignatureOrBuilder getSignatureOrBuilder() {
+            return signature_ == null
+                    ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Signature.getDefaultInstance()
+                    : signature_;
         }
 
-        private int repeatCount_ ;
+        public static final int STRATEGY_FIELD_NUMBER = 9;
+        private java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndex> strategy_;
+
         /**
-         * <code>optional int32 repeat_count = 4;</code>
-         * @return Whether the repeatCount field is set.
+         * <pre>
+         * The list of strategy classes used for this serialization
+         * </pre>
+         *
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.Header.StrategyIndex strategy = 9;</code>
          */
         @java.lang.Override
-        public boolean hasRepeatCount() {
-          return ((bitField0_ & 0x00000008) != 0);
+        public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndex> getStrategyList() {
+            return strategy_;
         }
+
         /**
-         * <code>optional int32 repeat_count = 4;</code>
-         * @return The repeatCount.
+         * <pre>
+         * The list of strategy classes used for this serialization
+         * </pre>
+         *
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.Header.StrategyIndex strategy = 9;</code>
          */
         @java.lang.Override
-        public int getRepeatCount() {
-          return repeatCount_;
-        }
-        /**
-         * <code>optional int32 repeat_count = 4;</code>
-         * @param value The repeatCount to set.
-         * @return This builder for chaining.
-         */
-        public Builder setRepeatCount(int value) {
-          bitField0_ |= 0x00000008;
-          repeatCount_ = value;
-          onChanged();
-          return this;
-        }
-        /**
-         * <code>optional int32 repeat_count = 4;</code>
-         * @return This builder for chaining.
-         */
-        public Builder clearRepeatCount() {
-          bitField0_ = (bitField0_ & ~0x00000008);
-          repeatCount_ = 0;
-          onChanged();
-          return this;
+        public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndexOrBuilder> getStrategyOrBuilderList() {
+            return strategy_;
         }
 
-        private java.lang.Object cronExpression_ = "";
         /**
-         * <code>optional string cron_expression = 5;</code>
-         * @return Whether the cronExpression field is set.
+         * <pre>
+         * The list of strategy classes used for this serialization
+         * </pre>
+         *
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.Header.StrategyIndex strategy = 9;</code>
          */
-        public boolean hasCronExpression() {
-          return ((bitField0_ & 0x00000010) != 0);
-        }
-        /**
-         * <code>optional string cron_expression = 5;</code>
-         * @return The cronExpression.
-         */
-        public java.lang.String getCronExpression() {
-          java.lang.Object ref = cronExpression_;
-          if (!(ref instanceof java.lang.String)) {
-            com.google.protobuf.ByteString bs =
-                (com.google.protobuf.ByteString) ref;
-            java.lang.String s = bs.toStringUtf8();
-            if (bs.isValidUtf8()) {
-              cronExpression_ = s;
-            }
-            return s;
-          } else {
-            return (java.lang.String) ref;
-          }
-        }
-        /**
-         * <code>optional string cron_expression = 5;</code>
-         * @return The bytes for cronExpression.
-         */
-        public com.google.protobuf.ByteString
-            getCronExpressionBytes() {
-          java.lang.Object ref = cronExpression_;
-          if (ref instanceof String) {
-            com.google.protobuf.ByteString b = 
-                com.google.protobuf.ByteString.copyFromUtf8(
-                    (java.lang.String) ref);
-            cronExpression_ = b;
-            return b;
-          } else {
-            return (com.google.protobuf.ByteString) ref;
-          }
-        }
-        /**
-         * <code>optional string cron_expression = 5;</code>
-         * @param value The cronExpression to set.
-         * @return This builder for chaining.
-         */
-        public Builder setCronExpression(
-            java.lang.String value) {
-          if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000010;
-          cronExpression_ = value;
-          onChanged();
-          return this;
-        }
-        /**
-         * <code>optional string cron_expression = 5;</code>
-         * @return This builder for chaining.
-         */
-        public Builder clearCronExpression() {
-          bitField0_ = (bitField0_ & ~0x00000010);
-          cronExpression_ = getDefaultInstance().getCronExpression();
-          onChanged();
-          return this;
-        }
-        /**
-         * <code>optional string cron_expression = 5;</code>
-         * @param value The bytes for cronExpression to set.
-         * @return This builder for chaining.
-         */
-        public Builder setCronExpressionBytes(
-            com.google.protobuf.ByteString value) {
-          if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000010;
-          cronExpression_ = value;
-          onChanged();
-          return this;
+        @java.lang.Override
+        public int getStrategyCount() {
+            return strategy_.size();
         }
 
-        private long nextFireTime_ ;
         /**
-         * <code>optional int64 next_fire_time = 6;</code>
-         * @return Whether the nextFireTime field is set.
+         * <pre>
+         * The list of strategy classes used for this serialization
+         * </pre>
+         *
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.Header.StrategyIndex strategy = 9;</code>
          */
         @java.lang.Override
-        public boolean hasNextFireTime() {
-          return ((bitField0_ & 0x00000020) != 0);
+        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndex getStrategy(int index) {
+            return strategy_.get(index);
         }
+
         /**
-         * <code>optional int64 next_fire_time = 6;</code>
-         * @return The nextFireTime.
+         * <pre>
+         * The list of strategy classes used for this serialization
+         * </pre>
+         *
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.Header.StrategyIndex strategy = 9;</code>
          */
         @java.lang.Override
-        public long getNextFireTime() {
-          return nextFireTime_;
-        }
-        /**
-         * <code>optional int64 next_fire_time = 6;</code>
-         * @param value The nextFireTime to set.
-         * @return This builder for chaining.
-         */
-        public Builder setNextFireTime(long value) {
-          bitField0_ |= 0x00000020;
-          nextFireTime_ = value;
-          onChanged();
-          return this;
-        }
-        /**
-         * <code>optional int64 next_fire_time = 6;</code>
-         * @return This builder for chaining.
-         */
-        public Builder clearNextFireTime() {
-          bitField0_ = (bitField0_ & ~0x00000020);
-          nextFireTime_ = 0L;
-          onChanged();
-          return this;
+        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndexOrBuilder getStrategyOrBuilder(
+                int index) {
+            return strategy_.get(index);
         }
 
-        private com.google.protobuf.LazyStringList calendarName_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-        private void ensureCalendarNameIsMutable() {
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-            bitField0_ |= 0x00000040;
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-        /**
-         * <code>repeated string calendar_name = 7;</code>
-         * @return A list containing the calendarName.
-         */
-        public com.google.protobuf.ProtocolStringList
-            getCalendarNameList() {
-          return calendarName_.getUnmodifiableView();
-        }
-        /**
-         * <code>repeated string calendar_name = 7;</code>
-         * @return The count of calendarName.
-         */
-        public int getCalendarNameCount() {
-          return calendarName_.size();
-        }
-        /**
-         * <code>repeated string calendar_name = 7;</code>
-         * @param index The index of the element to return.
-         * @return The calendarName at the given index.
-         */
-        public java.lang.String getCalendarName(int index) {
-          return calendarName_.get(index);
-        }
-        /**
-         * <code>repeated string calendar_name = 7;</code>
-         * @param index The index of the value to return.
-         * @return The bytes of the calendarName at the given index.
-         */
-        public com.google.protobuf.ByteString
-            getCalendarNameBytes(int index) {
-          return calendarName_.getByteString(index);
-        }
-        /**
-         * <code>repeated string calendar_name = 7;</code>
-         * @param index The index to set the value at.
-         * @param value The calendarName to set.
-         * @return This builder for chaining.
-         */
-        public Builder setCalendarName(
-            int index, java.lang.String value) {
-          if (value == null) {
-    throw new NullPointerException();
-  }
-  ensureCalendarNameIsMutable();
-          calendarName_.set(index, value);
-          onChanged();
-          return this;
-        }
-        /**
-         * <code>repeated string calendar_name = 7;</code>
-         * @param value The calendarName to add.
-         * @return This builder for chaining.
-         */
-        public Builder addCalendarName(
-            java.lang.String value) {
-          if (value == null) {
-    throw new NullPointerException();
-  }
-  ensureCalendarNameIsMutable();
-          calendarName_.add(value);
-          onChanged();
-          return this;
-        }
-        /**
-         * <code>repeated string calendar_name = 7;</code>
-         * @param values The calendarName to add.
-         * @return This builder for chaining.
-         */
-        public Builder addAllCalendarName(
-            java.lang.Iterable<java.lang.String> values) {
-          ensureCalendarNameIsMutable();
-          com.google.protobuf.AbstractMessageLite.Builder.addAll(
-              values, calendarName_);
-          onChanged();
-          return this;
-        }
-        /**
-         * <code>repeated string calendar_name = 7;</code>
-         * @return This builder for chaining.
-         */
-        public Builder clearCalendarName() {
-          calendarName_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-          bitField0_ = (bitField0_ & ~0x00000040);
-          onChanged();
-          return this;
-        }
+        public static final int PAYLOAD_FIELD_NUMBER = 10;
+        private com.google.protobuf.ByteString payload_;
+
         /**
-         * <code>repeated string calendar_name = 7;</code>
-         * @param value The bytes of the calendarName to add.
-         * @return This builder for chaining.
+         * <pre>
+         * byte blobs
+         * </pre>
+         *
+         * <code>optional bytes payload = 10;</code>
+         * 
+         * @return Whether the payload field is set.
          */
-        public Builder addCalendarNameBytes(
-            com.google.protobuf.ByteString value) {
-          if (value == null) {
-    throw new NullPointerException();
-  }
-  ensureCalendarNameIsMutable();
-          calendarName_.add(value);
-          onChanged();
-          return this;
-        }
         @java.lang.Override
-        public final Builder setUnknownFields(
-            final com.google.protobuf.UnknownFieldSet unknownFields) {
-          return super.setUnknownFields(unknownFields);
+        public boolean hasPayload() {
+            return ((bitField0_ & 0x00000004) != 0);
         }
 
+        /**
+         * <pre>
+         * byte blobs
+         * </pre>
+         *
+         * <code>optional bytes payload = 10;</code>
+         * 
+         * @return The payload.
+         */
         @java.lang.Override
-        public final Builder mergeUnknownFields(
-            final com.google.protobuf.UnknownFieldSet unknownFields) {
-          return super.mergeUnknownFields(unknownFields);
+        public com.google.protobuf.ByteString getPayload() {
+            return payload_;
         }
 
+        private byte memoizedIsInitialized = -1;
 
-        // @@protoc_insertion_point(builder_scope:io.automatiko.engine.workflow.marshalling.Trigger.CronTrigger)
-      }
-
-      // @@protoc_insertion_point(class_scope:io.automatiko.engine.workflow.marshalling.Trigger.CronTrigger)
-      private static final io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger DEFAULT_INSTANCE;
-      static {
-        DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger();
-      }
+        @java.lang.Override
+        public final boolean isInitialized() {
+            byte isInitialized = memoizedIsInitialized;
+            if (isInitialized == 1)
+                return true;
+            if (isInitialized == 0)
+                return false;
 
-      public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger getDefaultInstance() {
-        return DEFAULT_INSTANCE;
-      }
+            if (!extensionsAreInitialized()) {
+                memoizedIsInitialized = 0;
+                return false;
+            }
+            memoizedIsInitialized = 1;
+            return true;
+        }
 
-      @java.lang.Deprecated public static final com.google.protobuf.Parser<CronTrigger>
-          PARSER = new com.google.protobuf.AbstractParser<CronTrigger>() {
         @java.lang.Override
-        public CronTrigger parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return new CronTrigger(input, extensionRegistry);
+        public void writeTo(com.google.protobuf.CodedOutputStream output)
+                throws java.io.IOException {
+            com.google.protobuf.GeneratedMessageV3.ExtendableMessage<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header>.ExtensionWriter extensionWriter = newExtensionWriter();
+            if (((bitField0_ & 0x00000001) != 0)) {
+                output.writeMessage(1, getVersion());
+            }
+            if (((bitField0_ & 0x00000002) != 0)) {
+                output.writeMessage(4, getSignature());
+            }
+            for (int i = 0; i < strategy_.size(); i++) {
+                output.writeMessage(9, strategy_.get(i));
+            }
+            if (((bitField0_ & 0x00000004) != 0)) {
+                output.writeBytes(10, payload_);
+            }
+            extensionWriter.writeUntil(200, output);
+            unknownFields.writeTo(output);
         }
-      };
-
-      public static com.google.protobuf.Parser<CronTrigger> parser() {
-        return PARSER;
-      }
-
-      @java.lang.Override
-      public com.google.protobuf.Parser<CronTrigger> getParserForType() {
-        return PARSER;
-      }
 
-      @java.lang.Override
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger getDefaultInstanceForType() {
-        return DEFAULT_INSTANCE;
-      }
-
-    }
+        @java.lang.Override
+        public int getSerializedSize() {
+            int size = memoizedSize;
+            if (size != -1)
+                return size;
 
-    public interface IntervalTriggerOrBuilder extends
-        // @@protoc_insertion_point(interface_extends:io.automatiko.engine.workflow.marshalling.Trigger.IntervalTrigger)
-        com.google.protobuf.MessageOrBuilder {
-
-      /**
-       * <code>optional int64 start_time = 1;</code>
-       * @return Whether the startTime field is set.
-       */
-      boolean hasStartTime();
-      /**
-       * <code>optional int64 start_time = 1;</code>
-       * @return The startTime.
-       */
-      long getStartTime();
-
-      /**
-       * <code>optional int64 end_time = 2;</code>
-       * @return Whether the endTime field is set.
-       */
-      boolean hasEndTime();
-      /**
-       * <code>optional int64 end_time = 2;</code>
-       * @return The endTime.
-       */
-      long getEndTime();
-
-      /**
-       * <code>optional int32 repeat_limit = 3;</code>
-       * @return Whether the repeatLimit field is set.
-       */
-      boolean hasRepeatLimit();
-      /**
-       * <code>optional int32 repeat_limit = 3;</code>
-       * @return The repeatLimit.
-       */
-      int getRepeatLimit();
-
-      /**
-       * <code>optional int32 repeat_count = 4;</code>
-       * @return Whether the repeatCount field is set.
-       */
-      boolean hasRepeatCount();
-      /**
-       * <code>optional int32 repeat_count = 4;</code>
-       * @return The repeatCount.
-       */
-      int getRepeatCount();
-
-      /**
-       * <code>optional int64 next_fire_time = 6;</code>
-       * @return Whether the nextFireTime field is set.
-       */
-      boolean hasNextFireTime();
-      /**
-       * <code>optional int64 next_fire_time = 6;</code>
-       * @return The nextFireTime.
-       */
-      long getNextFireTime();
-
-      /**
-       * <code>optional int64 period = 7;</code>
-       * @return Whether the period field is set.
-       */
-      boolean hasPeriod();
-      /**
-       * <code>optional int64 period = 7;</code>
-       * @return The period.
-       */
-      long getPeriod();
-
-      /**
-       * <code>repeated string calendar_name = 8;</code>
-       * @return A list containing the calendarName.
-       */
-      java.util.List<java.lang.String>
-          getCalendarNameList();
-      /**
-       * <code>repeated string calendar_name = 8;</code>
-       * @return The count of calendarName.
-       */
-      int getCalendarNameCount();
-      /**
-       * <code>repeated string calendar_name = 8;</code>
-       * @param index The index of the element to return.
-       * @return The calendarName at the given index.
-       */
-      java.lang.String getCalendarName(int index);
-      /**
-       * <code>repeated string calendar_name = 8;</code>
-       * @param index The index of the value to return.
-       * @return The bytes of the calendarName at the given index.
-       */
-      com.google.protobuf.ByteString
-          getCalendarNameBytes(int index);
-    }
-    /**
-     * Protobuf type {@code io.automatiko.engine.workflow.marshalling.Trigger.IntervalTrigger}
-     */
-    public static final class IntervalTrigger extends
-        com.google.protobuf.GeneratedMessageV3 implements
-        // @@protoc_insertion_point(message_implements:io.automatiko.engine.workflow.marshalling.Trigger.IntervalTrigger)
-        IntervalTriggerOrBuilder {
-    private static final long serialVersionUID = 0L;
-      // Use IntervalTrigger.newBuilder() to construct.
-      private IntervalTrigger(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-        super(builder);
-      }
-      private IntervalTrigger() {
-        calendarName_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-      }
-
-      @java.lang.Override
-      @SuppressWarnings({"unused"})
-      protected java.lang.Object newInstance(
-          UnusedPrivateParameter unused) {
-        return new IntervalTrigger();
-      }
-
-      @java.lang.Override
-      public final com.google.protobuf.UnknownFieldSet
-      getUnknownFields() {
-        return this.unknownFields;
-      }
-      private IntervalTrigger(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        this();
-        if (extensionRegistry == null) {
-          throw new java.lang.NullPointerException();
-        }
-        int mutable_bitField0_ = 0;
-        com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-            com.google.protobuf.UnknownFieldSet.newBuilder();
-        try {
-          boolean done = false;
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-            int tag = input.readTag();
-            switch (tag) {
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-                done = true;
-                break;
-              case 8: {
-                bitField0_ |= 0x00000001;
-                startTime_ = input.readInt64();
-                break;
-              }
-              case 16: {
-                bitField0_ |= 0x00000002;
-                endTime_ = input.readInt64();
-                break;
-              }
-              case 24: {
-                bitField0_ |= 0x00000004;
-                repeatLimit_ = input.readInt32();
-                break;
-              }
-              case 32: {
-                bitField0_ |= 0x00000008;
-                repeatCount_ = input.readInt32();
-                break;
-              }
-              case 48: {
-                bitField0_ |= 0x00000010;
-                nextFireTime_ = input.readInt64();
-                break;
-              }
-              case 56: {
-                bitField0_ |= 0x00000020;
-                period_ = input.readInt64();
-                break;
-              }
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-                com.google.protobuf.ByteString bs = input.readBytes();
-                if (!((mutable_bitField0_ & 0x00000040) != 0)) {
-                  calendarName_ = new com.google.protobuf.LazyStringArrayList();
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-          this.unknownFields = unknownFields.build();
-          makeExtensionsImmutable();
-        }
-      }
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_Trigger_IntervalTrigger_descriptor;
-      }
-
-      @java.lang.Override
-      protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-          internalGetFieldAccessorTable() {
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-            .ensureFieldAccessorsInitialized(
-                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTrigger.class, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTrigger.Builder.class);
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-      private int bitField0_;
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-       */
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-      public boolean hasStartTime() {
-        return ((bitField0_ & 0x00000001) != 0);
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-      /**
-       * <code>optional int64 start_time = 1;</code>
-       * @return The startTime.
-       */
-      @java.lang.Override
-      public long getStartTime() {
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-
-      public static final int END_TIME_FIELD_NUMBER = 2;
-      private long endTime_;
-      /**
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-       * @return Whether the endTime field is set.
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-
-      public static final int REPEAT_LIMIT_FIELD_NUMBER = 3;
-      private int repeatLimit_;
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-       */
-      @java.lang.Override
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-      /**
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-       * @return The repeatLimit.
-       */
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-      public int getRepeatLimit() {
-        return repeatLimit_;
-      }
-
-      public static final int REPEAT_COUNT_FIELD_NUMBER = 4;
-      private int repeatCount_;
-      /**
-       * <code>optional int32 repeat_count = 4;</code>
-       * @return Whether the repeatCount field is set.
-       */
-      @java.lang.Override
-      public boolean hasRepeatCount() {
-        return ((bitField0_ & 0x00000008) != 0);
-      }
-      /**
-       * <code>optional int32 repeat_count = 4;</code>
-       * @return The repeatCount.
-       */
-      @java.lang.Override
-      public int getRepeatCount() {
-        return repeatCount_;
-      }
-
-      public static final int NEXT_FIRE_TIME_FIELD_NUMBER = 6;
-      private long nextFireTime_;
-      /**
-       * <code>optional int64 next_fire_time = 6;</code>
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-       */
-      @java.lang.Override
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-      }
-      /**
-       * <code>optional int64 next_fire_time = 6;</code>
-       * @return The nextFireTime.
-       */
-      @java.lang.Override
-      public long getNextFireTime() {
-        return nextFireTime_;
-      }
-
-      public static final int PERIOD_FIELD_NUMBER = 7;
-      private long period_;
-      /**
-       * <code>optional int64 period = 7;</code>
-       * @return Whether the period field is set.
-       */
-      @java.lang.Override
-      public boolean hasPeriod() {
-        return ((bitField0_ & 0x00000020) != 0);
-      }
-      /**
-       * <code>optional int64 period = 7;</code>
-       * @return The period.
-       */
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-      public long getPeriod() {
-        return period_;
-      }
-
-      public static final int CALENDAR_NAME_FIELD_NUMBER = 8;
-      private com.google.protobuf.LazyStringList calendarName_;
-      /**
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-       * @return A list containing the calendarName.
-       */
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-          getCalendarNameList() {
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-      /**
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-       * @return The count of calendarName.
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-      }
-      /**
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-       * @param index The index of the element to return.
-       * @return The calendarName at the given index.
-       */
-      public java.lang.String getCalendarName(int index) {
-        return calendarName_.get(index);
-      }
-      /**
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-       * @param index The index of the value to return.
-       * @return The bytes of the calendarName at the given index.
-       */
-      public com.google.protobuf.ByteString
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-      }
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-      private byte memoizedIsInitialized = -1;
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-      @java.lang.Override
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+                throws com.google.protobuf.InvalidProtocolBufferException {
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+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header parseFrom(byte[] data)
+                throws com.google.protobuf.InvalidProtocolBufferException {
+            return PARSER.parseFrom(data);
         }
 
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-        public Builder clearNextFireTime() {
-          bitField0_ = (bitField0_ & ~0x00000010);
-          nextFireTime_ = 0L;
-          onChanged();
-          return this;
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header parseFrom(
+                byte[] data,
+                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                throws com.google.protobuf.InvalidProtocolBufferException {
+            return PARSER.parseFrom(data, extensionRegistry);
         }
 
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-         */
-        public Builder clearPeriod() {
-          bitField0_ = (bitField0_ & ~0x00000020);
-          period_ = 0L;
-          onChanged();
-          return this;
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header parseFrom(
+                java.io.InputStream input)
+                throws java.io.IOException {
+            return com.google.protobuf.GeneratedMessageV3
+                    .parseWithIOException(PARSER, input);
         }
 
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-          return calendarName_.size();
-        }
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-         * @param index The index of the element to return.
-         * @return The calendarName at the given index.
-         */
-        public java.lang.String getCalendarName(int index) {
-          return calendarName_.get(index);
-        }
-        /**
-         * <code>repeated string calendar_name = 8;</code>
-         * @param index The index of the value to return.
-         * @return The bytes of the calendarName at the given index.
-         */
-        public com.google.protobuf.ByteString
-            getCalendarNameBytes(int index) {
-          return calendarName_.getByteString(index);
-        }
-        /**
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-         * @param value The calendarName to set.
-         * @return This builder for chaining.
-         */
-        public Builder setCalendarName(
-            int index, java.lang.String value) {
-          if (value == null) {
-    throw new NullPointerException();
-  }
-  ensureCalendarNameIsMutable();
-          calendarName_.set(index, value);
-          onChanged();
-          return this;
-        }
-        /**
-         * <code>repeated string calendar_name = 8;</code>
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-         * @return This builder for chaining.
-         */
-        public Builder addCalendarName(
-            java.lang.String value) {
-          if (value == null) {
-    throw new NullPointerException();
-  }
-  ensureCalendarNameIsMutable();
-          calendarName_.add(value);
-          onChanged();
-          return this;
-        }
-        /**
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-         * @param values The calendarName to add.
-         * @return This builder for chaining.
-         */
-        public Builder addAllCalendarName(
-            java.lang.Iterable<java.lang.String> values) {
-          ensureCalendarNameIsMutable();
-          com.google.protobuf.AbstractMessageLite.Builder.addAll(
-              values, calendarName_);
-          onChanged();
-          return this;
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-        /**
-         * <code>repeated string calendar_name = 8;</code>
-         * @return This builder for chaining.
-         */
-        public Builder clearCalendarName() {
-          calendarName_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-          bitField0_ = (bitField0_ & ~0x00000040);
-          onChanged();
-          return this;
-        }
-        /**
-         * <code>repeated string calendar_name = 8;</code>
-         * @param value The bytes of the calendarName to add.
-         * @return This builder for chaining.
-         */
-        public Builder addCalendarNameBytes(
-            com.google.protobuf.ByteString value) {
-          if (value == null) {
-    throw new NullPointerException();
-  }
-  ensureCalendarNameIsMutable();
-          calendarName_.add(value);
-          onChanged();
-          return this;
-        }
-        @java.lang.Override
-        public final Builder setUnknownFields(
-            final com.google.protobuf.UnknownFieldSet unknownFields) {
-          return super.setUnknownFields(unknownFields);
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header parseFrom(
+                java.io.InputStream input,
+                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                throws java.io.IOException {
+            return com.google.protobuf.GeneratedMessageV3
+                    .parseWithIOException(PARSER, input, extensionRegistry);
         }
 
-        @java.lang.Override
-        public final Builder mergeUnknownFields(
-            final com.google.protobuf.UnknownFieldSet unknownFields) {
-          return super.mergeUnknownFields(unknownFields);
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header parseDelimitedFrom(
+                java.io.InputStream input)
+                throws java.io.IOException {
+            return com.google.protobuf.GeneratedMessageV3
+                    .parseDelimitedWithIOException(PARSER, input);
         }
 
-
-        // @@protoc_insertion_point(builder_scope:io.automatiko.engine.workflow.marshalling.Trigger.IntervalTrigger)
-      }
-
-      // @@protoc_insertion_point(class_scope:io.automatiko.engine.workflow.marshalling.Trigger.IntervalTrigger)
-      private static final io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTrigger DEFAULT_INSTANCE;
-      static {
-        DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTrigger();
-      }
-
-      public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTrigger getDefaultInstance() {
-        return DEFAULT_INSTANCE;
-      }
-
-      @java.lang.Deprecated public static final com.google.protobuf.Parser<IntervalTrigger>
-          PARSER = new com.google.protobuf.AbstractParser<IntervalTrigger>() {
-        @java.lang.Override
-        public IntervalTrigger parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return new IntervalTrigger(input, extensionRegistry);
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header parseDelimitedFrom(
+                java.io.InputStream input,
+                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                throws java.io.IOException {
+            return com.google.protobuf.GeneratedMessageV3
+                    .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
         }
-      };
 
-      public static com.google.protobuf.Parser<IntervalTrigger> parser() {
-        return PARSER;
-      }
-
-      @java.lang.Override
-      public com.google.protobuf.Parser<IntervalTrigger> getParserForType() {
-        return PARSER;
-      }
-
-      @java.lang.Override
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTrigger getDefaultInstanceForType() {
-        return DEFAULT_INSTANCE;
-      }
-
-    }
-
-    public interface PointInTimeTriggerOrBuilder extends
-        // @@protoc_insertion_point(interface_extends:io.automatiko.engine.workflow.marshalling.Trigger.PointInTimeTrigger)
-        com.google.protobuf.MessageOrBuilder {
-
-      /**
-       * <code>optional int64 next_fire_time = 1;</code>
-       * @return Whether the nextFireTime field is set.
-       */
-      boolean hasNextFireTime();
-      /**
-       * <code>optional int64 next_fire_time = 1;</code>
-       * @return The nextFireTime.
-       */
-      long getNextFireTime();
-    }
-    /**
-     * Protobuf type {@code io.automatiko.engine.workflow.marshalling.Trigger.PointInTimeTrigger}
-     */
-    public static final class PointInTimeTrigger extends
-        com.google.protobuf.GeneratedMessageV3 implements
-        // @@protoc_insertion_point(message_implements:io.automatiko.engine.workflow.marshalling.Trigger.PointInTimeTrigger)
-        PointInTimeTriggerOrBuilder {
-    private static final long serialVersionUID = 0L;
-      // Use PointInTimeTrigger.newBuilder() to construct.
-      private PointInTimeTrigger(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-        super(builder);
-      }
-      private PointInTimeTrigger() {
-      }
-
-      @java.lang.Override
-      @SuppressWarnings({"unused"})
-      protected java.lang.Object newInstance(
-          UnusedPrivateParameter unused) {
-        return new PointInTimeTrigger();
-      }
-
-      @java.lang.Override
-      public final com.google.protobuf.UnknownFieldSet
-      getUnknownFields() {
-        return this.unknownFields;
-      }
-      private PointInTimeTrigger(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        this();
-        if (extensionRegistry == null) {
-          throw new java.lang.NullPointerException();
-        }
-        int mutable_bitField0_ = 0;
-        com.google.protobuf.UnknownFieldSet.Builder unknownFields =
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-        try {
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-            switch (tag) {
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-                break;
-              case 8: {
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-                break;
-              }
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-                if (!parseUnknownField(
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-                  done = true;
-                }
-                break;
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-        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          throw e.setUnfinishedMessage(this);
-        } catch (java.io.IOException e) {
-          throw new com.google.protobuf.InvalidProtocolBufferException(
-              e).setUnfinishedMessage(this);
-        } finally {
-          this.unknownFields = unknownFields.build();
-          makeExtensionsImmutable();
-        }
-      }
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_Trigger_PointInTimeTrigger_descriptor;
-      }
-
-      @java.lang.Override
-      protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-          internalGetFieldAccessorTable() {
-        return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_Trigger_PointInTimeTrigger_fieldAccessorTable
-            .ensureFieldAccessorsInitialized(
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-      }
-
-      private int bitField0_;
-      public static final int NEXT_FIRE_TIME_FIELD_NUMBER = 1;
-      private long nextFireTime_;
-      /**
-       * <code>optional int64 next_fire_time = 1;</code>
-       * @return Whether the nextFireTime field is set.
-       */
-      @java.lang.Override
-      public boolean hasNextFireTime() {
-        return ((bitField0_ & 0x00000001) != 0);
-      }
-      /**
-       * <code>optional int64 next_fire_time = 1;</code>
-       * @return The nextFireTime.
-       */
-      @java.lang.Override
-      public long getNextFireTime() {
-        return nextFireTime_;
-      }
-
-      private byte memoizedIsInitialized = -1;
-      @java.lang.Override
-      public final boolean isInitialized() {
-        byte isInitialized = memoizedIsInitialized;
-        if (isInitialized == 1) return true;
-        if (isInitialized == 0) return false;
-
-        memoizedIsInitialized = 1;
-        return true;
-      }
-
-      @java.lang.Override
-      public void writeTo(com.google.protobuf.CodedOutputStream output)
-                          throws java.io.IOException {
-        if (((bitField0_ & 0x00000001) != 0)) {
-          output.writeInt64(1, nextFireTime_);
-        }
-        unknownFields.writeTo(output);
-      }
-
-      @java.lang.Override
-      public int getSerializedSize() {
-        int size = memoizedSize;
-        if (size != -1) return size;
-
-        size = 0;
-        if (((bitField0_ & 0x00000001) != 0)) {
-          size += com.google.protobuf.CodedOutputStream
-            .computeInt64Size(1, nextFireTime_);
-        }
-        size += unknownFields.getSerializedSize();
-        memoizedSize = size;
-        return size;
-      }
-
-      @java.lang.Override
-      public boolean equals(final java.lang.Object obj) {
-        if (obj == this) {
-         return true;
-        }
-        if (!(obj instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger)) {
-          return super.equals(obj);
-        }
-        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger other = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger) obj;
-
-        if (hasNextFireTime() != other.hasNextFireTime()) return false;
-        if (hasNextFireTime()) {
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-        if (!unknownFields.equals(other.unknownFields)) return false;
-        return true;
-      }
-
-      @java.lang.Override
-      public int hashCode() {
-        if (memoizedHashCode != 0) {
-          return memoizedHashCode;
-        }
-        int hash = 41;
-        hash = (19 * hash) + getDescriptor().hashCode();
-        if (hasNextFireTime()) {
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-              getNextFireTime());
-        }
-        hash = (29 * hash) + unknownFields.hashCode();
-        memoizedHashCode = hash;
-        return hash;
-      }
-
-      public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger parseFrom(
-          java.nio.ByteBuffer data)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        return PARSER.parseFrom(data);
-      }
-      public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger parseFrom(
-          java.nio.ByteBuffer data,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        return PARSER.parseFrom(data, extensionRegistry);
-      }
-      public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger parseFrom(
-          com.google.protobuf.ByteString data)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        return PARSER.parseFrom(data);
-      }
-      public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger parseFrom(
-          com.google.protobuf.ByteString data,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        return PARSER.parseFrom(data, extensionRegistry);
-      }
-      public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger parseFrom(byte[] data)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        return PARSER.parseFrom(data);
-      }
-      public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger parseFrom(
-          byte[] data,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        return PARSER.parseFrom(data, extensionRegistry);
-      }
-      public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger parseFrom(java.io.InputStream input)
-          throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3
-            .parseWithIOException(PARSER, input);
-      }
-      public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger parseFrom(
-          java.io.InputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3
-            .parseWithIOException(PARSER, input, extensionRegistry);
-      }
-      public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger parseDelimitedFrom(java.io.InputStream input)
-          throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3
-            .parseDelimitedWithIOException(PARSER, input);
-      }
-      public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger parseDelimitedFrom(
-          java.io.InputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3
-            .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
-      }
-      public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger parseFrom(
-          com.google.protobuf.CodedInputStream input)
-          throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3
-            .parseWithIOException(PARSER, input);
-      }
-      public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger parseFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3
-            .parseWithIOException(PARSER, input, extensionRegistry);
-      }
-
-      @java.lang.Override
-      public Builder newBuilderForType() { return newBuilder(); }
-      public static Builder newBuilder() {
-        return DEFAULT_INSTANCE.toBuilder();
-      }
-      public static Builder newBuilder(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger prototype) {
-        return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
-      }
-      @java.lang.Override
-      public Builder toBuilder() {
-        return this == DEFAULT_INSTANCE
-            ? new Builder() : new Builder().mergeFrom(this);
-      }
-
-      @java.lang.Override
-      protected Builder newBuilderForType(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-        Builder builder = new Builder(parent);
-        return builder;
-      }
-      /**
-       * Protobuf type {@code io.automatiko.engine.workflow.marshalling.Trigger.PointInTimeTrigger}
-       */
-      public static final class Builder extends
-          com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
-          // @@protoc_insertion_point(builder_implements:io.automatiko.engine.workflow.marshalling.Trigger.PointInTimeTrigger)
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTriggerOrBuilder {
-        public static final com.google.protobuf.Descriptors.Descriptor
-            getDescriptor() {
-          return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_Trigger_PointInTimeTrigger_descriptor;
-        }
-
-        @java.lang.Override
-        protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-            internalGetFieldAccessorTable() {
-          return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_Trigger_PointInTimeTrigger_fieldAccessorTable
-              .ensureFieldAccessorsInitialized(
-                  io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger.class, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger.Builder.class);
-        }
-
-        // Construct using io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger.newBuilder()
-        private Builder() {
-          maybeForceBuilderInitialization();
-        }
-
-        private Builder(
-            com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-          super(parent);
-          maybeForceBuilderInitialization();
-        }
-        private void maybeForceBuilderInitialization() {
-          if (com.google.protobuf.GeneratedMessageV3
-                  .alwaysUseFieldBuilders) {
-          }
-        }
-        @java.lang.Override
-        public Builder clear() {
-          super.clear();
-          nextFireTime_ = 0L;
-          bitField0_ = (bitField0_ & ~0x00000001);
-          return this;
-        }
-
-        @java.lang.Override
-        public com.google.protobuf.Descriptors.Descriptor
-            getDescriptorForType() {
-          return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_Trigger_PointInTimeTrigger_descriptor;
-        }
-
-        @java.lang.Override
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger getDefaultInstanceForType() {
-          return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger.getDefaultInstance();
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header parseFrom(
+                com.google.protobuf.CodedInputStream input)
+                throws java.io.IOException {
+            return com.google.protobuf.GeneratedMessageV3
+                    .parseWithIOException(PARSER, input);
         }
 
-        @java.lang.Override
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger build() {
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger result = buildPartial();
-          if (!result.isInitialized()) {
-            throw newUninitializedMessageException(result);
-          }
-          return result;
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header parseFrom(
+                com.google.protobuf.CodedInputStream input,
+                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                throws java.io.IOException {
+            return com.google.protobuf.GeneratedMessageV3
+                    .parseWithIOException(PARSER, input, extensionRegistry);
         }
 
         @java.lang.Override
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger buildPartial() {
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger result = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger(this);
-          int from_bitField0_ = bitField0_;
-          int to_bitField0_ = 0;
-          if (((from_bitField0_ & 0x00000001) != 0)) {
-            result.nextFireTime_ = nextFireTime_;
-            to_bitField0_ |= 0x00000001;
-          }
-          result.bitField0_ = to_bitField0_;
-          onBuilt();
-          return result;
+        public Builder newBuilderForType() {
+            return newBuilder();
         }
 
-        @java.lang.Override
-        public Builder clone() {
-          return super.clone();
-        }
-        @java.lang.Override
-        public Builder setField(
-            com.google.protobuf.Descriptors.FieldDescriptor field,
-            java.lang.Object value) {
-          return super.setField(field, value);
-        }
-        @java.lang.Override
-        public Builder clearField(
-            com.google.protobuf.Descriptors.FieldDescriptor field) {
-          return super.clearField(field);
-        }
-        @java.lang.Override
-        public Builder clearOneof(
-            com.google.protobuf.Descriptors.OneofDescriptor oneof) {
-          return super.clearOneof(oneof);
-        }
-        @java.lang.Override
-        public Builder setRepeatedField(
-            com.google.protobuf.Descriptors.FieldDescriptor field,
-            int index, java.lang.Object value) {
-          return super.setRepeatedField(field, index, value);
-        }
-        @java.lang.Override
-        public Builder addRepeatedField(
-            com.google.protobuf.Descriptors.FieldDescriptor field,
-            java.lang.Object value) {
-          return super.addRepeatedField(field, value);
-        }
-        @java.lang.Override
-        public Builder mergeFrom(com.google.protobuf.Message other) {
-          if (other instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger) {
-            return mergeFrom((io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger)other);
-          } else {
-            super.mergeFrom(other);
-            return this;
-          }
+        public static Builder newBuilder() {
+            return DEFAULT_INSTANCE.toBuilder();
         }
 
-        public Builder mergeFrom(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger other) {
-          if (other == io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger.getDefaultInstance()) return this;
-          if (other.hasNextFireTime()) {
-            setNextFireTime(other.getNextFireTime());
-          }
-          this.mergeUnknownFields(other.unknownFields);
-          onChanged();
-          return this;
+        public static Builder newBuilder(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header prototype) {
+            return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
         }
 
         @java.lang.Override
-        public final boolean isInitialized() {
-          return true;
+        public Builder toBuilder() {
+            return this == DEFAULT_INSTANCE
+                    ? new Builder()
+                    : new Builder().mergeFrom(this);
         }
 
         @java.lang.Override
-        public Builder mergeFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws java.io.IOException {
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger parsedMessage = null;
-          try {
-            parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            parsedMessage = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger) e.getUnfinishedMessage();
-            throw e.unwrapIOException();
-          } finally {
-            if (parsedMessage != null) {
-              mergeFrom(parsedMessage);
-            }
-          }
-          return this;
+        protected Builder newBuilderForType(
+                com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+            Builder builder = new Builder(parent);
+            return builder;
         }
-        private int bitField0_;
 
-        private long nextFireTime_ ;
-        /**
-         * <code>optional int64 next_fire_time = 1;</code>
-         * @return Whether the nextFireTime field is set.
-         */
-        @java.lang.Override
-        public boolean hasNextFireTime() {
-          return ((bitField0_ & 0x00000001) != 0);
-        }
-        /**
-         * <code>optional int64 next_fire_time = 1;</code>
-         * @return The nextFireTime.
-         */
-        @java.lang.Override
-        public long getNextFireTime() {
-          return nextFireTime_;
-        }
-        /**
-         * <code>optional int64 next_fire_time = 1;</code>
-         * @param value The nextFireTime to set.
-         * @return This builder for chaining.
-         */
-        public Builder setNextFireTime(long value) {
-          bitField0_ |= 0x00000001;
-          nextFireTime_ = value;
-          onChanged();
-          return this;
-        }
         /**
-         * <code>optional int64 next_fire_time = 1;</code>
-         * @return This builder for chaining.
+         * Protobuf type {@code io.automatiko.engine.workflow.marshalling.Header}
          */
-        public Builder clearNextFireTime() {
-          bitField0_ = (bitField0_ & ~0x00000001);
-          nextFireTime_ = 0L;
-          onChanged();
-          return this;
-        }
-        @java.lang.Override
-        public final Builder setUnknownFields(
-            final com.google.protobuf.UnknownFieldSet unknownFields) {
-          return super.setUnknownFields(unknownFields);
-        }
-
-        @java.lang.Override
-        public final Builder mergeUnknownFields(
-            final com.google.protobuf.UnknownFieldSet unknownFields) {
-          return super.mergeUnknownFields(unknownFields);
-        }
-
+        public static final class Builder extends
+                com.google.protobuf.GeneratedMessageV3.ExtendableBuilder<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header, Builder>
+                implements
+                // @@protoc_insertion_point(builder_implements:io.automatiko.engine.workflow.marshalling.Header)
+                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.HeaderOrBuilder {
+            public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+                return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_Header_descriptor;
+            }
 
-        // @@protoc_insertion_point(builder_scope:io.automatiko.engine.workflow.marshalling.Trigger.PointInTimeTrigger)
-      }
+            @java.lang.Override
+            protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() {
+                return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_Header_fieldAccessorTable
+                        .ensureFieldAccessorsInitialized(
+                                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.class,
+                                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.Builder.class);
+            }
 
-      // @@protoc_insertion_point(class_scope:io.automatiko.engine.workflow.marshalling.Trigger.PointInTimeTrigger)
-      private static final io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger DEFAULT_INSTANCE;
-      static {
-        DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger();
-      }
+            // Construct using io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.newBuilder()
+            private Builder() {
+                maybeForceBuilderInitialization();
+            }
 
-      public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger getDefaultInstance() {
-        return DEFAULT_INSTANCE;
-      }
+            private Builder(
+                    com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+                super(parent);
+                maybeForceBuilderInitialization();
+            }
 
-      @java.lang.Deprecated public static final com.google.protobuf.Parser<PointInTimeTrigger>
-          PARSER = new com.google.protobuf.AbstractParser<PointInTimeTrigger>() {
-        @java.lang.Override
-        public PointInTimeTrigger parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return new PointInTimeTrigger(input, extensionRegistry);
-        }
-      };
+            private void maybeForceBuilderInitialization() {
+                if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
+                    getVersionFieldBuilder();
+                    getSignatureFieldBuilder();
+                    getStrategyFieldBuilder();
+                }
+            }
 
-      public static com.google.protobuf.Parser<PointInTimeTrigger> parser() {
-        return PARSER;
-      }
+            @java.lang.Override
+            public Builder clear() {
+                super.clear();
+                if (versionBuilder_ == null) {
+                    version_ = null;
+                } else {
+                    versionBuilder_.clear();
+                }
+                bitField0_ = (bitField0_ & ~0x00000001);
+                if (signatureBuilder_ == null) {
+                    signature_ = null;
+                } else {
+                    signatureBuilder_.clear();
+                }
+                bitField0_ = (bitField0_ & ~0x00000002);
+                if (strategyBuilder_ == null) {
+                    strategy_ = java.util.Collections.emptyList();
+                    bitField0_ = (bitField0_ & ~0x00000004);
+                } else {
+                    strategyBuilder_.clear();
+                }
+                payload_ = com.google.protobuf.ByteString.EMPTY;
+                bitField0_ = (bitField0_ & ~0x00000008);
+                return this;
+            }
 
-      @java.lang.Override
-      public com.google.protobuf.Parser<PointInTimeTrigger> getParserForType() {
-        return PARSER;
-      }
+            @java.lang.Override
+            public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+                return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_Header_descriptor;
+            }
 
-      @java.lang.Override
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger getDefaultInstanceForType() {
-        return DEFAULT_INSTANCE;
-      }
+            @java.lang.Override
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header getDefaultInstanceForType() {
+                return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.getDefaultInstance();
+            }
 
-    }
+            @java.lang.Override
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header build() {
+                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header result = buildPartial();
+                if (!result.isInitialized()) {
+                    throw newUninitializedMessageException(result);
+                }
+                return result;
+            }
 
-    public interface CompositeMaxDurationTriggerOrBuilder extends
-        // @@protoc_insertion_point(interface_extends:io.automatiko.engine.workflow.marshalling.Trigger.CompositeMaxDurationTrigger)
-        com.google.protobuf.MessageOrBuilder {
-
-      /**
-       * <code>optional int64 maxDurationTimestamp = 1;</code>
-       * @return Whether the maxDurationTimestamp field is set.
-       */
-      boolean hasMaxDurationTimestamp();
-      /**
-       * <code>optional int64 maxDurationTimestamp = 1;</code>
-       * @return The maxDurationTimestamp.
-       */
-      long getMaxDurationTimestamp();
-
-      /**
-       * <code>optional int64 timerCurrentDate = 2;</code>
-       * @return Whether the timerCurrentDate field is set.
-       */
-      boolean hasTimerCurrentDate();
-      /**
-       * <code>optional int64 timerCurrentDate = 2;</code>
-       * @return The timerCurrentDate.
-       */
-      long getTimerCurrentDate();
-
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger timerTrigger = 3;</code>
-       * @return Whether the timerTrigger field is set.
-       */
-      boolean hasTimerTrigger();
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger timerTrigger = 3;</code>
-       * @return The timerTrigger.
-       */
-      io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger getTimerTrigger();
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger timerTrigger = 3;</code>
-       */
-      io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.TriggerOrBuilder getTimerTriggerOrBuilder();
-    }
-    /**
-     * Protobuf type {@code io.automatiko.engine.workflow.marshalling.Trigger.CompositeMaxDurationTrigger}
-     */
-    public static final class CompositeMaxDurationTrigger extends
-        com.google.protobuf.GeneratedMessageV3 implements
-        // @@protoc_insertion_point(message_implements:io.automatiko.engine.workflow.marshalling.Trigger.CompositeMaxDurationTrigger)
-        CompositeMaxDurationTriggerOrBuilder {
-    private static final long serialVersionUID = 0L;
-      // Use CompositeMaxDurationTrigger.newBuilder() to construct.
-      private CompositeMaxDurationTrigger(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-        super(builder);
-      }
-      private CompositeMaxDurationTrigger() {
-      }
-
-      @java.lang.Override
-      @SuppressWarnings({"unused"})
-      protected java.lang.Object newInstance(
-          UnusedPrivateParameter unused) {
-        return new CompositeMaxDurationTrigger();
-      }
-
-      @java.lang.Override
-      public final com.google.protobuf.UnknownFieldSet
-      getUnknownFields() {
-        return this.unknownFields;
-      }
-      private CompositeMaxDurationTrigger(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        this();
-        if (extensionRegistry == null) {
-          throw new java.lang.NullPointerException();
-        }
-        int mutable_bitField0_ = 0;
-        com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-            com.google.protobuf.UnknownFieldSet.newBuilder();
-        try {
-          boolean done = false;
-          while (!done) {
-            int tag = input.readTag();
-            switch (tag) {
-              case 0:
-                done = true;
-                break;
-              case 8: {
-                bitField0_ |= 0x00000001;
-                maxDurationTimestamp_ = input.readInt64();
-                break;
-              }
-              case 16: {
-                bitField0_ |= 0x00000002;
-                timerCurrentDate_ = input.readInt64();
-                break;
-              }
-              case 26: {
-                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.Builder subBuilder = null;
-                if (((bitField0_ & 0x00000004) != 0)) {
-                  subBuilder = timerTrigger_.toBuilder();
+            @java.lang.Override
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header buildPartial() {
+                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header result = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header(
+                        this);
+                int from_bitField0_ = bitField0_;
+                int to_bitField0_ = 0;
+                if (((from_bitField0_ & 0x00000001) != 0)) {
+                    if (versionBuilder_ == null) {
+                        result.version_ = version_;
+                    } else {
+                        result.version_ = versionBuilder_.build();
+                    }
+                    to_bitField0_ |= 0x00000001;
                 }
-                timerTrigger_ = input.readMessage(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PARSER, extensionRegistry);
-                if (subBuilder != null) {
-                  subBuilder.mergeFrom(timerTrigger_);
-                  timerTrigger_ = subBuilder.buildPartial();
+                if (((from_bitField0_ & 0x00000002) != 0)) {
+                    if (signatureBuilder_ == null) {
+                        result.signature_ = signature_;
+                    } else {
+                        result.signature_ = signatureBuilder_.build();
+                    }
+                    to_bitField0_ |= 0x00000002;
                 }
-                bitField0_ |= 0x00000004;
-                break;
-              }
-              default: {
-                if (!parseUnknownField(
-                    input, unknownFields, extensionRegistry, tag)) {
-                  done = true;
-                }
-                break;
-              }
-            }
-          }
-        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          throw e.setUnfinishedMessage(this);
-        } catch (java.io.IOException e) {
-          throw new com.google.protobuf.InvalidProtocolBufferException(
-              e).setUnfinishedMessage(this);
-        } finally {
-          this.unknownFields = unknownFields.build();
-          makeExtensionsImmutable();
-        }
-      }
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_Trigger_CompositeMaxDurationTrigger_descriptor;
-      }
-
-      @java.lang.Override
-      protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-          internalGetFieldAccessorTable() {
-        return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_Trigger_CompositeMaxDurationTrigger_fieldAccessorTable
-            .ensureFieldAccessorsInitialized(
-                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger.class, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger.Builder.class);
-      }
-
-      private int bitField0_;
-      public static final int MAXDURATIONTIMESTAMP_FIELD_NUMBER = 1;
-      private long maxDurationTimestamp_;
-      /**
-       * <code>optional int64 maxDurationTimestamp = 1;</code>
-       * @return Whether the maxDurationTimestamp field is set.
-       */
-      @java.lang.Override
-      public boolean hasMaxDurationTimestamp() {
-        return ((bitField0_ & 0x00000001) != 0);
-      }
-      /**
-       * <code>optional int64 maxDurationTimestamp = 1;</code>
-       * @return The maxDurationTimestamp.
-       */
-      @java.lang.Override
-      public long getMaxDurationTimestamp() {
-        return maxDurationTimestamp_;
-      }
-
-      public static final int TIMERCURRENTDATE_FIELD_NUMBER = 2;
-      private long timerCurrentDate_;
-      /**
-       * <code>optional int64 timerCurrentDate = 2;</code>
-       * @return Whether the timerCurrentDate field is set.
-       */
-      @java.lang.Override
-      public boolean hasTimerCurrentDate() {
-        return ((bitField0_ & 0x00000002) != 0);
-      }
-      /**
-       * <code>optional int64 timerCurrentDate = 2;</code>
-       * @return The timerCurrentDate.
-       */
-      @java.lang.Override
-      public long getTimerCurrentDate() {
-        return timerCurrentDate_;
-      }
-
-      public static final int TIMERTRIGGER_FIELD_NUMBER = 3;
-      private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger timerTrigger_;
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger timerTrigger = 3;</code>
-       * @return Whether the timerTrigger field is set.
-       */
-      @java.lang.Override
-      public boolean hasTimerTrigger() {
-        return ((bitField0_ & 0x00000004) != 0);
-      }
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger timerTrigger = 3;</code>
-       * @return The timerTrigger.
-       */
-      @java.lang.Override
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger getTimerTrigger() {
-        return timerTrigger_ == null ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.getDefaultInstance() : timerTrigger_;
-      }
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger timerTrigger = 3;</code>
-       */
-      @java.lang.Override
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.TriggerOrBuilder getTimerTriggerOrBuilder() {
-        return timerTrigger_ == null ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.getDefaultInstance() : timerTrigger_;
-      }
-
-      private byte memoizedIsInitialized = -1;
-      @java.lang.Override
-      public final boolean isInitialized() {
-        byte isInitialized = memoizedIsInitialized;
-        if (isInitialized == 1) return true;
-        if (isInitialized == 0) return false;
-
-        memoizedIsInitialized = 1;
-        return true;
-      }
-
-      @java.lang.Override
-      public void writeTo(com.google.protobuf.CodedOutputStream output)
-                          throws java.io.IOException {
-        if (((bitField0_ & 0x00000001) != 0)) {
-          output.writeInt64(1, maxDurationTimestamp_);
-        }
-        if (((bitField0_ & 0x00000002) != 0)) {
-          output.writeInt64(2, timerCurrentDate_);
-        }
-        if (((bitField0_ & 0x00000004) != 0)) {
-          output.writeMessage(3, getTimerTrigger());
-        }
-        unknownFields.writeTo(output);
-      }
-
-      @java.lang.Override
-      public int getSerializedSize() {
-        int size = memoizedSize;
-        if (size != -1) return size;
-
-        size = 0;
-        if (((bitField0_ & 0x00000001) != 0)) {
-          size += com.google.protobuf.CodedOutputStream
-            .computeInt64Size(1, maxDurationTimestamp_);
-        }
-        if (((bitField0_ & 0x00000002) != 0)) {
-          size += com.google.protobuf.CodedOutputStream
-            .computeInt64Size(2, timerCurrentDate_);
-        }
-        if (((bitField0_ & 0x00000004) != 0)) {
-          size += com.google.protobuf.CodedOutputStream
-            .computeMessageSize(3, getTimerTrigger());
-        }
-        size += unknownFields.getSerializedSize();
-        memoizedSize = size;
-        return size;
-      }
-
-      @java.lang.Override
-      public boolean equals(final java.lang.Object obj) {
-        if (obj == this) {
-         return true;
-        }
-        if (!(obj instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger)) {
-          return super.equals(obj);
-        }
-        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger other = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger) obj;
-
-        if (hasMaxDurationTimestamp() != other.hasMaxDurationTimestamp()) return false;
-        if (hasMaxDurationTimestamp()) {
-          if (getMaxDurationTimestamp()
-              != other.getMaxDurationTimestamp()) return false;
-        }
-        if (hasTimerCurrentDate() != other.hasTimerCurrentDate()) return false;
-        if (hasTimerCurrentDate()) {
-          if (getTimerCurrentDate()
-              != other.getTimerCurrentDate()) return false;
-        }
-        if (hasTimerTrigger() != other.hasTimerTrigger()) return false;
-        if (hasTimerTrigger()) {
-          if (!getTimerTrigger()
-              .equals(other.getTimerTrigger())) return false;
-        }
-        if (!unknownFields.equals(other.unknownFields)) return false;
-        return true;
-      }
-
-      @java.lang.Override
-      public int hashCode() {
-        if (memoizedHashCode != 0) {
-          return memoizedHashCode;
-        }
-        int hash = 41;
-        hash = (19 * hash) + getDescriptor().hashCode();
-        if (hasMaxDurationTimestamp()) {
-          hash = (37 * hash) + MAXDURATIONTIMESTAMP_FIELD_NUMBER;
-          hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
-              getMaxDurationTimestamp());
-        }
-        if (hasTimerCurrentDate()) {
-          hash = (37 * hash) + TIMERCURRENTDATE_FIELD_NUMBER;
-          hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
-              getTimerCurrentDate());
-        }
-        if (hasTimerTrigger()) {
-          hash = (37 * hash) + TIMERTRIGGER_FIELD_NUMBER;
-          hash = (53 * hash) + getTimerTrigger().hashCode();
-        }
-        hash = (29 * hash) + unknownFields.hashCode();
-        memoizedHashCode = hash;
-        return hash;
-      }
-
-      public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger parseFrom(
-          java.nio.ByteBuffer data)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        return PARSER.parseFrom(data);
-      }
-      public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger parseFrom(
-          java.nio.ByteBuffer data,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        return PARSER.parseFrom(data, extensionRegistry);
-      }
-      public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger parseFrom(
-          com.google.protobuf.ByteString data)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        return PARSER.parseFrom(data);
-      }
-      public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger parseFrom(
-          com.google.protobuf.ByteString data,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        return PARSER.parseFrom(data, extensionRegistry);
-      }
-      public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger parseFrom(byte[] data)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        return PARSER.parseFrom(data);
-      }
-      public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger parseFrom(
-          byte[] data,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        return PARSER.parseFrom(data, extensionRegistry);
-      }
-      public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger parseFrom(java.io.InputStream input)
-          throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3
-            .parseWithIOException(PARSER, input);
-      }
-      public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger parseFrom(
-          java.io.InputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3
-            .parseWithIOException(PARSER, input, extensionRegistry);
-      }
-      public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger parseDelimitedFrom(java.io.InputStream input)
-          throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3
-            .parseDelimitedWithIOException(PARSER, input);
-      }
-      public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger parseDelimitedFrom(
-          java.io.InputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3
-            .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
-      }
-      public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger parseFrom(
-          com.google.protobuf.CodedInputStream input)
-          throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3
-            .parseWithIOException(PARSER, input);
-      }
-      public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger parseFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3
-            .parseWithIOException(PARSER, input, extensionRegistry);
-      }
-
-      @java.lang.Override
-      public Builder newBuilderForType() { return newBuilder(); }
-      public static Builder newBuilder() {
-        return DEFAULT_INSTANCE.toBuilder();
-      }
-      public static Builder newBuilder(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger prototype) {
-        return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
-      }
-      @java.lang.Override
-      public Builder toBuilder() {
-        return this == DEFAULT_INSTANCE
-            ? new Builder() : new Builder().mergeFrom(this);
-      }
-
-      @java.lang.Override
-      protected Builder newBuilderForType(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-        Builder builder = new Builder(parent);
-        return builder;
-      }
-      /**
-       * Protobuf type {@code io.automatiko.engine.workflow.marshalling.Trigger.CompositeMaxDurationTrigger}
-       */
-      public static final class Builder extends
-          com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
-          // @@protoc_insertion_point(builder_implements:io.automatiko.engine.workflow.marshalling.Trigger.CompositeMaxDurationTrigger)
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTriggerOrBuilder {
-        public static final com.google.protobuf.Descriptors.Descriptor
-            getDescriptor() {
-          return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_Trigger_CompositeMaxDurationTrigger_descriptor;
-        }
-
-        @java.lang.Override
-        protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-            internalGetFieldAccessorTable() {
-          return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_Trigger_CompositeMaxDurationTrigger_fieldAccessorTable
-              .ensureFieldAccessorsInitialized(
-                  io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger.class, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger.Builder.class);
-        }
-
-        // Construct using io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger.newBuilder()
-        private Builder() {
-          maybeForceBuilderInitialization();
-        }
-
-        private Builder(
-            com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-          super(parent);
-          maybeForceBuilderInitialization();
-        }
-        private void maybeForceBuilderInitialization() {
-          if (com.google.protobuf.GeneratedMessageV3
-                  .alwaysUseFieldBuilders) {
-            getTimerTriggerFieldBuilder();
-          }
-        }
-        @java.lang.Override
-        public Builder clear() {
-          super.clear();
-          maxDurationTimestamp_ = 0L;
-          bitField0_ = (bitField0_ & ~0x00000001);
-          timerCurrentDate_ = 0L;
-          bitField0_ = (bitField0_ & ~0x00000002);
-          if (timerTriggerBuilder_ == null) {
-            timerTrigger_ = null;
-          } else {
-            timerTriggerBuilder_.clear();
-          }
-          bitField0_ = (bitField0_ & ~0x00000004);
-          return this;
-        }
-
-        @java.lang.Override
-        public com.google.protobuf.Descriptors.Descriptor
-            getDescriptorForType() {
-          return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_Trigger_CompositeMaxDurationTrigger_descriptor;
-        }
-
-        @java.lang.Override
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger getDefaultInstanceForType() {
-          return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger.getDefaultInstance();
-        }
-
-        @java.lang.Override
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger build() {
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger result = buildPartial();
-          if (!result.isInitialized()) {
-            throw newUninitializedMessageException(result);
-          }
-          return result;
-        }
-
-        @java.lang.Override
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger buildPartial() {
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger result = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger(this);
-          int from_bitField0_ = bitField0_;
-          int to_bitField0_ = 0;
-          if (((from_bitField0_ & 0x00000001) != 0)) {
-            result.maxDurationTimestamp_ = maxDurationTimestamp_;
-            to_bitField0_ |= 0x00000001;
-          }
-          if (((from_bitField0_ & 0x00000002) != 0)) {
-            result.timerCurrentDate_ = timerCurrentDate_;
-            to_bitField0_ |= 0x00000002;
-          }
-          if (((from_bitField0_ & 0x00000004) != 0)) {
-            if (timerTriggerBuilder_ == null) {
-              result.timerTrigger_ = timerTrigger_;
-            } else {
-              result.timerTrigger_ = timerTriggerBuilder_.build();
+                if (strategyBuilder_ == null) {
+                    if (((bitField0_ & 0x00000004) != 0)) {
+                        strategy_ = java.util.Collections.unmodifiableList(strategy_);
+                        bitField0_ = (bitField0_ & ~0x00000004);
+                    }
+                    result.strategy_ = strategy_;
+                } else {
+                    result.strategy_ = strategyBuilder_.build();
+                }
+                if (((from_bitField0_ & 0x00000008) != 0)) {
+                    to_bitField0_ |= 0x00000004;
+                }
+                result.payload_ = payload_;
+                result.bitField0_ = to_bitField0_;
+                onBuilt();
+                return result;
             }
-            to_bitField0_ |= 0x00000004;
-          }
-          result.bitField0_ = to_bitField0_;
-          onBuilt();
-          return result;
-        }
-
-        @java.lang.Override
-        public Builder clone() {
-          return super.clone();
-        }
-        @java.lang.Override
-        public Builder setField(
-            com.google.protobuf.Descriptors.FieldDescriptor field,
-            java.lang.Object value) {
-          return super.setField(field, value);
-        }
-        @java.lang.Override
-        public Builder clearField(
-            com.google.protobuf.Descriptors.FieldDescriptor field) {
-          return super.clearField(field);
-        }
-        @java.lang.Override
-        public Builder clearOneof(
-            com.google.protobuf.Descriptors.OneofDescriptor oneof) {
-          return super.clearOneof(oneof);
-        }
-        @java.lang.Override
-        public Builder setRepeatedField(
-            com.google.protobuf.Descriptors.FieldDescriptor field,
-            int index, java.lang.Object value) {
-          return super.setRepeatedField(field, index, value);
-        }
-        @java.lang.Override
-        public Builder addRepeatedField(
-            com.google.protobuf.Descriptors.FieldDescriptor field,
-            java.lang.Object value) {
-          return super.addRepeatedField(field, value);
-        }
-        @java.lang.Override
-        public Builder mergeFrom(com.google.protobuf.Message other) {
-          if (other instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger) {
-            return mergeFrom((io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger)other);
-          } else {
-            super.mergeFrom(other);
-            return this;
-          }
-        }
 
-        public Builder mergeFrom(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger other) {
-          if (other == io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger.getDefaultInstance()) return this;
-          if (other.hasMaxDurationTimestamp()) {
-            setMaxDurationTimestamp(other.getMaxDurationTimestamp());
-          }
-          if (other.hasTimerCurrentDate()) {
-            setTimerCurrentDate(other.getTimerCurrentDate());
-          }
-          if (other.hasTimerTrigger()) {
-            mergeTimerTrigger(other.getTimerTrigger());
-          }
-          this.mergeUnknownFields(other.unknownFields);
-          onChanged();
-          return this;
-        }
+            @java.lang.Override
+            public Builder clone() {
+                return super.clone();
+            }
 
-        @java.lang.Override
-        public final boolean isInitialized() {
-          return true;
-        }
-
-        @java.lang.Override
-        public Builder mergeFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws java.io.IOException {
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger parsedMessage = null;
-          try {
-            parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            parsedMessage = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger) e.getUnfinishedMessage();
-            throw e.unwrapIOException();
-          } finally {
-            if (parsedMessage != null) {
-              mergeFrom(parsedMessage);
+            @java.lang.Override
+            public Builder setField(
+                    com.google.protobuf.Descriptors.FieldDescriptor field,
+                    java.lang.Object value) {
+                return super.setField(field, value);
             }
-          }
-          return this;
-        }
-        private int bitField0_;
 
-        private long maxDurationTimestamp_ ;
-        /**
-         * <code>optional int64 maxDurationTimestamp = 1;</code>
-         * @return Whether the maxDurationTimestamp field is set.
-         */
-        @java.lang.Override
-        public boolean hasMaxDurationTimestamp() {
-          return ((bitField0_ & 0x00000001) != 0);
-        }
-        /**
-         * <code>optional int64 maxDurationTimestamp = 1;</code>
-         * @return The maxDurationTimestamp.
-         */
-        @java.lang.Override
-        public long getMaxDurationTimestamp() {
-          return maxDurationTimestamp_;
-        }
-        /**
-         * <code>optional int64 maxDurationTimestamp = 1;</code>
-         * @param value The maxDurationTimestamp to set.
-         * @return This builder for chaining.
-         */
-        public Builder setMaxDurationTimestamp(long value) {
-          bitField0_ |= 0x00000001;
-          maxDurationTimestamp_ = value;
-          onChanged();
-          return this;
-        }
-        /**
-         * <code>optional int64 maxDurationTimestamp = 1;</code>
-         * @return This builder for chaining.
-         */
-        public Builder clearMaxDurationTimestamp() {
-          bitField0_ = (bitField0_ & ~0x00000001);
-          maxDurationTimestamp_ = 0L;
-          onChanged();
-          return this;
-        }
+            @java.lang.Override
+            public Builder clearField(
+                    com.google.protobuf.Descriptors.FieldDescriptor field) {
+                return super.clearField(field);
+            }
 
-        private long timerCurrentDate_ ;
-        /**
-         * <code>optional int64 timerCurrentDate = 2;</code>
-         * @return Whether the timerCurrentDate field is set.
-         */
-        @java.lang.Override
-        public boolean hasTimerCurrentDate() {
-          return ((bitField0_ & 0x00000002) != 0);
-        }
-        /**
-         * <code>optional int64 timerCurrentDate = 2;</code>
-         * @return The timerCurrentDate.
-         */
-        @java.lang.Override
-        public long getTimerCurrentDate() {
-          return timerCurrentDate_;
-        }
-        /**
-         * <code>optional int64 timerCurrentDate = 2;</code>
-         * @param value The timerCurrentDate to set.
-         * @return This builder for chaining.
-         */
-        public Builder setTimerCurrentDate(long value) {
-          bitField0_ |= 0x00000002;
-          timerCurrentDate_ = value;
-          onChanged();
-          return this;
-        }
-        /**
-         * <code>optional int64 timerCurrentDate = 2;</code>
-         * @return This builder for chaining.
-         */
-        public Builder clearTimerCurrentDate() {
-          bitField0_ = (bitField0_ & ~0x00000002);
-          timerCurrentDate_ = 0L;
-          onChanged();
-          return this;
-        }
+            @java.lang.Override
+            public Builder clearOneof(
+                    com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+                return super.clearOneof(oneof);
+            }
 
-        private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger timerTrigger_;
-        private com.google.protobuf.SingleFieldBuilderV3<
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.TriggerOrBuilder> timerTriggerBuilder_;
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger timerTrigger = 3;</code>
-         * @return Whether the timerTrigger field is set.
-         */
-        public boolean hasTimerTrigger() {
-          return ((bitField0_ & 0x00000004) != 0);
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger timerTrigger = 3;</code>
-         * @return The timerTrigger.
-         */
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger getTimerTrigger() {
-          if (timerTriggerBuilder_ == null) {
-            return timerTrigger_ == null ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.getDefaultInstance() : timerTrigger_;
-          } else {
-            return timerTriggerBuilder_.getMessage();
-          }
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger timerTrigger = 3;</code>
-         */
-        public Builder setTimerTrigger(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger value) {
-          if (timerTriggerBuilder_ == null) {
-            if (value == null) {
-              throw new NullPointerException();
+            @java.lang.Override
+            public Builder setRepeatedField(
+                    com.google.protobuf.Descriptors.FieldDescriptor field,
+                    int index, java.lang.Object value) {
+                return super.setRepeatedField(field, index, value);
             }
-            timerTrigger_ = value;
-            onChanged();
-          } else {
-            timerTriggerBuilder_.setMessage(value);
-          }
-          bitField0_ |= 0x00000004;
-          return this;
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger timerTrigger = 3;</code>
-         */
-        public Builder setTimerTrigger(
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.Builder builderForValue) {
-          if (timerTriggerBuilder_ == null) {
-            timerTrigger_ = builderForValue.build();
-            onChanged();
-          } else {
-            timerTriggerBuilder_.setMessage(builderForValue.build());
-          }
-          bitField0_ |= 0x00000004;
-          return this;
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger timerTrigger = 3;</code>
-         */
-        public Builder mergeTimerTrigger(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger value) {
-          if (timerTriggerBuilder_ == null) {
-            if (((bitField0_ & 0x00000004) != 0) &&
-                timerTrigger_ != null &&
-                timerTrigger_ != io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.getDefaultInstance()) {
-              timerTrigger_ =
-                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.newBuilder(timerTrigger_).mergeFrom(value).buildPartial();
-            } else {
-              timerTrigger_ = value;
+
+            @java.lang.Override
+            public Builder addRepeatedField(
+                    com.google.protobuf.Descriptors.FieldDescriptor field,
+                    java.lang.Object value) {
+                return super.addRepeatedField(field, value);
             }
-            onChanged();
-          } else {
-            timerTriggerBuilder_.mergeFrom(value);
-          }
-          bitField0_ |= 0x00000004;
-          return this;
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger timerTrigger = 3;</code>
-         */
-        public Builder clearTimerTrigger() {
-          if (timerTriggerBuilder_ == null) {
-            timerTrigger_ = null;
-            onChanged();
-          } else {
-            timerTriggerBuilder_.clear();
-          }
-          bitField0_ = (bitField0_ & ~0x00000004);
-          return this;
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger timerTrigger = 3;</code>
-         */
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.Builder getTimerTriggerBuilder() {
-          bitField0_ |= 0x00000004;
-          onChanged();
-          return getTimerTriggerFieldBuilder().getBuilder();
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger timerTrigger = 3;</code>
-         */
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.TriggerOrBuilder getTimerTriggerOrBuilder() {
-          if (timerTriggerBuilder_ != null) {
-            return timerTriggerBuilder_.getMessageOrBuilder();
-          } else {
-            return timerTrigger_ == null ?
-                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.getDefaultInstance() : timerTrigger_;
-          }
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger timerTrigger = 3;</code>
-         */
-        private com.google.protobuf.SingleFieldBuilderV3<
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.TriggerOrBuilder> 
-            getTimerTriggerFieldBuilder() {
-          if (timerTriggerBuilder_ == null) {
-            timerTriggerBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.TriggerOrBuilder>(
-                    getTimerTrigger(),
-                    getParentForChildren(),
-                    isClean());
-            timerTrigger_ = null;
-          }
-          return timerTriggerBuilder_;
-        }
-        @java.lang.Override
-        public final Builder setUnknownFields(
-            final com.google.protobuf.UnknownFieldSet unknownFields) {
-          return super.setUnknownFields(unknownFields);
-        }
 
-        @java.lang.Override
-        public final Builder mergeUnknownFields(
-            final com.google.protobuf.UnknownFieldSet unknownFields) {
-          return super.mergeUnknownFields(unknownFields);
-        }
+            @java.lang.Override
+            public <Type> Builder setExtension(
+                    com.google.protobuf.GeneratedMessage.GeneratedExtension<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header, Type> extension,
+                    Type value) {
+                return super.setExtension(extension, value);
+            }
 
+            @java.lang.Override
+            public <Type> Builder setExtension(
+                    com.google.protobuf.GeneratedMessage.GeneratedExtension<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header, java.util.List<Type>> extension,
+                    int index, Type value) {
+                return super.setExtension(extension, index, value);
+            }
 
-        // @@protoc_insertion_point(builder_scope:io.automatiko.engine.workflow.marshalling.Trigger.CompositeMaxDurationTrigger)
-      }
+            @java.lang.Override
+            public <Type> Builder addExtension(
+                    com.google.protobuf.GeneratedMessage.GeneratedExtension<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header, java.util.List<Type>> extension,
+                    Type value) {
+                return super.addExtension(extension, value);
+            }
 
-      // @@protoc_insertion_point(class_scope:io.automatiko.engine.workflow.marshalling.Trigger.CompositeMaxDurationTrigger)
-      private static final io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger DEFAULT_INSTANCE;
-      static {
-        DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger();
-      }
+            @java.lang.Override
+            public Builder mergeFrom(com.google.protobuf.Message other) {
+                if (other instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header) {
+                    return mergeFrom((io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header) other);
+                } else {
+                    super.mergeFrom(other);
+                    return this;
+                }
+            }
 
-      public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger getDefaultInstance() {
-        return DEFAULT_INSTANCE;
-      }
+            public Builder mergeFrom(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header other) {
+                if (other == io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.getDefaultInstance())
+                    return this;
+                if (other.hasVersion()) {
+                    mergeVersion(other.getVersion());
+                }
+                if (other.hasSignature()) {
+                    mergeSignature(other.getSignature());
+                }
+                if (strategyBuilder_ == null) {
+                    if (!other.strategy_.isEmpty()) {
+                        if (strategy_.isEmpty()) {
+                            strategy_ = other.strategy_;
+                            bitField0_ = (bitField0_ & ~0x00000004);
+                        } else {
+                            ensureStrategyIsMutable();
+                            strategy_.addAll(other.strategy_);
+                        }
+                        onChanged();
+                    }
+                } else {
+                    if (!other.strategy_.isEmpty()) {
+                        if (strategyBuilder_.isEmpty()) {
+                            strategyBuilder_.dispose();
+                            strategyBuilder_ = null;
+                            strategy_ = other.strategy_;
+                            bitField0_ = (bitField0_ & ~0x00000004);
+                            strategyBuilder_ = com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                                    ? getStrategyFieldBuilder()
+                                    : null;
+                        } else {
+                            strategyBuilder_.addAllMessages(other.strategy_);
+                        }
+                    }
+                }
+                if (other.hasPayload()) {
+                    setPayload(other.getPayload());
+                }
+                this.mergeExtensionFields(other);
+                this.mergeUnknownFields(other.unknownFields);
+                onChanged();
+                return this;
+            }
 
-      @java.lang.Deprecated public static final com.google.protobuf.Parser<CompositeMaxDurationTrigger>
-          PARSER = new com.google.protobuf.AbstractParser<CompositeMaxDurationTrigger>() {
-        @java.lang.Override
-        public CompositeMaxDurationTrigger parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return new CompositeMaxDurationTrigger(input, extensionRegistry);
-        }
-      };
+            @java.lang.Override
+            public final boolean isInitialized() {
+                if (!extensionsAreInitialized()) {
+                    return false;
+                }
+                return true;
+            }
 
-      public static com.google.protobuf.Parser<CompositeMaxDurationTrigger> parser() {
-        return PARSER;
-      }
+            @java.lang.Override
+            public Builder mergeFrom(
+                    com.google.protobuf.CodedInputStream input,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws java.io.IOException {
+                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header parsedMessage = null;
+                try {
+                    parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+                } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                    parsedMessage = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header) e
+                            .getUnfinishedMessage();
+                    throw e.unwrapIOException();
+                } finally {
+                    if (parsedMessage != null) {
+                        mergeFrom(parsedMessage);
+                    }
+                }
+                return this;
+            }
 
-      @java.lang.Override
-      public com.google.protobuf.Parser<CompositeMaxDurationTrigger> getParserForType() {
-        return PARSER;
-      }
+            private int bitField0_;
 
-      @java.lang.Override
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger getDefaultInstanceForType() {
-        return DEFAULT_INSTANCE;
-      }
+            private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Version version_;
+            private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Version, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Version.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VersionOrBuilder> versionBuilder_;
 
-    }
+            /**
+             * <pre>
+             * version for which this message was created
+             * </pre>
+             *
+             * <code>optional .io.automatiko.engine.workflow.marshalling.Version version = 1;</code>
+             * 
+             * @return Whether the version field is set.
+             */
+            public boolean hasVersion() {
+                return ((bitField0_ & 0x00000001) != 0);
+            }
 
-    private int bitField0_;
-    public static final int TYPE_FIELD_NUMBER = 1;
-    private int type_;
-    /**
-     * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.TriggerType type = 1;</code>
-     * @return Whether the type field is set.
-     */
-    @java.lang.Override public boolean hasType() {
-      return ((bitField0_ & 0x00000001) != 0);
-    }
-    /**
-     * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.TriggerType type = 1;</code>
-     * @return The type.
-     */
-    @java.lang.Override public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.TriggerType getType() {
-      @SuppressWarnings("deprecation")
-      io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.TriggerType result = io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.TriggerType.valueOf(type_);
-      return result == null ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.TriggerType.CRON : result;
-    }
+            /**
+             * <pre>
+             * version for which this message was created
+             * </pre>
+             *
+             * <code>optional .io.automatiko.engine.workflow.marshalling.Version version = 1;</code>
+             * 
+             * @return The version.
+             */
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Version getVersion() {
+                if (versionBuilder_ == null) {
+                    return version_ == null
+                            ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Version.getDefaultInstance()
+                            : version_;
+                } else {
+                    return versionBuilder_.getMessage();
+                }
+            }
 
-    public static final int CRON_FIELD_NUMBER = 2;
-    private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger cron_;
-    /**
-     * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.CronTrigger cron = 2;</code>
-     * @return Whether the cron field is set.
-     */
-    @java.lang.Override
-    public boolean hasCron() {
-      return ((bitField0_ & 0x00000002) != 0);
-    }
-    /**
-     * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.CronTrigger cron = 2;</code>
-     * @return The cron.
-     */
-    @java.lang.Override
-    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger getCron() {
-      return cron_ == null ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger.getDefaultInstance() : cron_;
-    }
-    /**
-     * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.CronTrigger cron = 2;</code>
-     */
-    @java.lang.Override
-    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTriggerOrBuilder getCronOrBuilder() {
-      return cron_ == null ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger.getDefaultInstance() : cron_;
-    }
+            /**
+             * <pre>
+             * version for which this message was created
+             * </pre>
+             *
+             * <code>optional .io.automatiko.engine.workflow.marshalling.Version version = 1;</code>
+             */
+            public Builder setVersion(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Version value) {
+                if (versionBuilder_ == null) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    version_ = value;
+                    onChanged();
+                } else {
+                    versionBuilder_.setMessage(value);
+                }
+                bitField0_ |= 0x00000001;
+                return this;
+            }
 
-    public static final int INTERVAL_FIELD_NUMBER = 3;
-    private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTrigger interval_;
-    /**
-     * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.IntervalTrigger interval = 3;</code>
-     * @return Whether the interval field is set.
-     */
-    @java.lang.Override
-    public boolean hasInterval() {
-      return ((bitField0_ & 0x00000004) != 0);
-    }
-    /**
-     * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.IntervalTrigger interval = 3;</code>
-     * @return The interval.
-     */
-    @java.lang.Override
-    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTrigger getInterval() {
-      return interval_ == null ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTrigger.getDefaultInstance() : interval_;
-    }
-    /**
-     * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.IntervalTrigger interval = 3;</code>
-     */
-    @java.lang.Override
-    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTriggerOrBuilder getIntervalOrBuilder() {
-      return interval_ == null ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTrigger.getDefaultInstance() : interval_;
-    }
+            /**
+             * <pre>
+             * version for which this message was created
+             * </pre>
+             *
+             * <code>optional .io.automatiko.engine.workflow.marshalling.Version version = 1;</code>
+             */
+            public Builder setVersion(
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Version.Builder builderForValue) {
+                if (versionBuilder_ == null) {
+                    version_ = builderForValue.build();
+                    onChanged();
+                } else {
+                    versionBuilder_.setMessage(builderForValue.build());
+                }
+                bitField0_ |= 0x00000001;
+                return this;
+            }
 
-    public static final int PIT_FIELD_NUMBER = 4;
-    private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger pit_;
-    /**
-     * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.PointInTimeTrigger pit = 4;</code>
-     * @return Whether the pit field is set.
-     */
-    @java.lang.Override
-    public boolean hasPit() {
-      return ((bitField0_ & 0x00000008) != 0);
-    }
-    /**
-     * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.PointInTimeTrigger pit = 4;</code>
-     * @return The pit.
-     */
-    @java.lang.Override
-    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger getPit() {
-      return pit_ == null ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger.getDefaultInstance() : pit_;
-    }
-    /**
-     * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.PointInTimeTrigger pit = 4;</code>
-     */
-    @java.lang.Override
-    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTriggerOrBuilder getPitOrBuilder() {
-      return pit_ == null ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger.getDefaultInstance() : pit_;
-    }
+            /**
+             * <pre>
+             * version for which this message was created
+             * </pre>
+             *
+             * <code>optional .io.automatiko.engine.workflow.marshalling.Version version = 1;</code>
+             */
+            public Builder mergeVersion(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Version value) {
+                if (versionBuilder_ == null) {
+                    if (((bitField0_ & 0x00000001) != 0) &&
+                            version_ != null &&
+                            version_ != io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Version
+                                    .getDefaultInstance()) {
+                        version_ = io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Version
+                                .newBuilder(version_).mergeFrom(value).buildPartial();
+                    } else {
+                        version_ = value;
+                    }
+                    onChanged();
+                } else {
+                    versionBuilder_.mergeFrom(value);
+                }
+                bitField0_ |= 0x00000001;
+                return this;
+            }
 
-    public static final int CMDT_FIELD_NUMBER = 5;
-    private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger cmdt_;
-    /**
-     * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.CompositeMaxDurationTrigger cmdt = 5;</code>
-     * @return Whether the cmdt field is set.
-     */
-    @java.lang.Override
-    public boolean hasCmdt() {
-      return ((bitField0_ & 0x00000010) != 0);
-    }
-    /**
-     * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.CompositeMaxDurationTrigger cmdt = 5;</code>
-     * @return The cmdt.
-     */
-    @java.lang.Override
-    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger getCmdt() {
-      return cmdt_ == null ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger.getDefaultInstance() : cmdt_;
-    }
-    /**
-     * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.CompositeMaxDurationTrigger cmdt = 5;</code>
-     */
-    @java.lang.Override
-    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTriggerOrBuilder getCmdtOrBuilder() {
-      return cmdt_ == null ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger.getDefaultInstance() : cmdt_;
-    }
+            /**
+             * <pre>
+             * version for which this message was created
+             * </pre>
+             *
+             * <code>optional .io.automatiko.engine.workflow.marshalling.Version version = 1;</code>
+             */
+            public Builder clearVersion() {
+                if (versionBuilder_ == null) {
+                    version_ = null;
+                    onChanged();
+                } else {
+                    versionBuilder_.clear();
+                }
+                bitField0_ = (bitField0_ & ~0x00000001);
+                return this;
+            }
 
-    private byte memoizedIsInitialized = -1;
-    @java.lang.Override
-    public final boolean isInitialized() {
-      byte isInitialized = memoizedIsInitialized;
-      if (isInitialized == 1) return true;
-      if (isInitialized == 0) return false;
+            /**
+             * <pre>
+             * version for which this message was created
+             * </pre>
+             *
+             * <code>optional .io.automatiko.engine.workflow.marshalling.Version version = 1;</code>
+             */
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Version.Builder getVersionBuilder() {
+                bitField0_ |= 0x00000001;
+                onChanged();
+                return getVersionFieldBuilder().getBuilder();
+            }
 
-      memoizedIsInitialized = 1;
-      return true;
-    }
+            /**
+             * <pre>
+             * version for which this message was created
+             * </pre>
+             *
+             * <code>optional .io.automatiko.engine.workflow.marshalling.Version version = 1;</code>
+             */
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VersionOrBuilder getVersionOrBuilder() {
+                if (versionBuilder_ != null) {
+                    return versionBuilder_.getMessageOrBuilder();
+                } else {
+                    return version_ == null
+                            ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Version.getDefaultInstance()
+                            : version_;
+                }
+            }
 
-    @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-                        throws java.io.IOException {
-      if (((bitField0_ & 0x00000001) != 0)) {
-        output.writeEnum(1, type_);
-      }
-      if (((bitField0_ & 0x00000002) != 0)) {
-        output.writeMessage(2, getCron());
-      }
-      if (((bitField0_ & 0x00000004) != 0)) {
-        output.writeMessage(3, getInterval());
-      }
-      if (((bitField0_ & 0x00000008) != 0)) {
-        output.writeMessage(4, getPit());
-      }
-      if (((bitField0_ & 0x00000010) != 0)) {
-        output.writeMessage(5, getCmdt());
-      }
-      unknownFields.writeTo(output);
-    }
+            /**
+             * <pre>
+             * version for which this message was created
+             * </pre>
+             *
+             * <code>optional .io.automatiko.engine.workflow.marshalling.Version version = 1;</code>
+             */
+            private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Version, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Version.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VersionOrBuilder> getVersionFieldBuilder() {
+                if (versionBuilder_ == null) {
+                    versionBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Version, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Version.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VersionOrBuilder>(
+                            getVersion(),
+                            getParentForChildren(),
+                            isClean());
+                    version_ = null;
+                }
+                return versionBuilder_;
+            }
 
-    @java.lang.Override
-    public int getSerializedSize() {
-      int size = memoizedSize;
-      if (size != -1) return size;
-
-      size = 0;
-      if (((bitField0_ & 0x00000001) != 0)) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeEnumSize(1, type_);
-      }
-      if (((bitField0_ & 0x00000002) != 0)) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(2, getCron());
-      }
-      if (((bitField0_ & 0x00000004) != 0)) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(3, getInterval());
-      }
-      if (((bitField0_ & 0x00000008) != 0)) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(4, getPit());
-      }
-      if (((bitField0_ & 0x00000010) != 0)) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(5, getCmdt());
-      }
-      size += unknownFields.getSerializedSize();
-      memoizedSize = size;
-      return size;
-    }
+            private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Signature signature_;
+            private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Signature, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Signature.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.SignatureOrBuilder> signatureBuilder_;
 
-    @java.lang.Override
-    public boolean equals(final java.lang.Object obj) {
-      if (obj == this) {
-       return true;
-      }
-      if (!(obj instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger)) {
-        return super.equals(obj);
-      }
-      io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger other = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger) obj;
-
-      if (hasType() != other.hasType()) return false;
-      if (hasType()) {
-        if (type_ != other.type_) return false;
-      }
-      if (hasCron() != other.hasCron()) return false;
-      if (hasCron()) {
-        if (!getCron()
-            .equals(other.getCron())) return false;
-      }
-      if (hasInterval() != other.hasInterval()) return false;
-      if (hasInterval()) {
-        if (!getInterval()
-            .equals(other.getInterval())) return false;
-      }
-      if (hasPit() != other.hasPit()) return false;
-      if (hasPit()) {
-        if (!getPit()
-            .equals(other.getPit())) return false;
-      }
-      if (hasCmdt() != other.hasCmdt()) return false;
-      if (hasCmdt()) {
-        if (!getCmdt()
-            .equals(other.getCmdt())) return false;
-      }
-      if (!unknownFields.equals(other.unknownFields)) return false;
-      return true;
-    }
+            /**
+             * <pre>
+             * Signature to prevent security concerns
+             * </pre>
+             *
+             * <code>optional .io.automatiko.engine.workflow.marshalling.Signature signature = 4;</code>
+             * 
+             * @return Whether the signature field is set.
+             */
+            public boolean hasSignature() {
+                return ((bitField0_ & 0x00000002) != 0);
+            }
 
-    @java.lang.Override
-    public int hashCode() {
-      if (memoizedHashCode != 0) {
-        return memoizedHashCode;
-      }
-      int hash = 41;
-      hash = (19 * hash) + getDescriptor().hashCode();
-      if (hasType()) {
-        hash = (37 * hash) + TYPE_FIELD_NUMBER;
-        hash = (53 * hash) + type_;
-      }
-      if (hasCron()) {
-        hash = (37 * hash) + CRON_FIELD_NUMBER;
-        hash = (53 * hash) + getCron().hashCode();
-      }
-      if (hasInterval()) {
-        hash = (37 * hash) + INTERVAL_FIELD_NUMBER;
-        hash = (53 * hash) + getInterval().hashCode();
-      }
-      if (hasPit()) {
-        hash = (37 * hash) + PIT_FIELD_NUMBER;
-        hash = (53 * hash) + getPit().hashCode();
-      }
-      if (hasCmdt()) {
-        hash = (37 * hash) + CMDT_FIELD_NUMBER;
-        hash = (53 * hash) + getCmdt().hashCode();
-      }
-      hash = (29 * hash) + unknownFields.hashCode();
-      memoizedHashCode = hash;
-      return hash;
-    }
+            /**
+             * <pre>
+             * Signature to prevent security concerns
+             * </pre>
+             *
+             * <code>optional .io.automatiko.engine.workflow.marshalling.Signature signature = 4;</code>
+             * 
+             * @return The signature.
+             */
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Signature getSignature() {
+                if (signatureBuilder_ == null) {
+                    return signature_ == null
+                            ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Signature.getDefaultInstance()
+                            : signature_;
+                } else {
+                    return signatureBuilder_.getMessage();
+                }
+            }
 
-    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data);
-    }
-    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data, extensionRegistry);
-    }
-    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger parseFrom(
-        com.google.protobuf.ByteString data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data);
-    }
-    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger parseFrom(
-        com.google.protobuf.ByteString data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data, extensionRegistry);
-    }
-    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger parseFrom(byte[] data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data);
-    }
-    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data, extensionRegistry);
-    }
-    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
-    }
-    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
-    }
-    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
-    }
-    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
-    }
-    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
-    }
-    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger parseFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
-    }
+            /**
+             * <pre>
+             * Signature to prevent security concerns
+             * </pre>
+             *
+             * <code>optional .io.automatiko.engine.workflow.marshalling.Signature signature = 4;</code>
+             */
+            public Builder setSignature(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Signature value) {
+                if (signatureBuilder_ == null) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    signature_ = value;
+                    onChanged();
+                } else {
+                    signatureBuilder_.setMessage(value);
+                }
+                bitField0_ |= 0x00000002;
+                return this;
+            }
 
-    @java.lang.Override
-    public Builder newBuilderForType() { return newBuilder(); }
-    public static Builder newBuilder() {
-      return DEFAULT_INSTANCE.toBuilder();
-    }
-    public static Builder newBuilder(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger prototype) {
-      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
-    }
-    @java.lang.Override
-    public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
-    }
+            /**
+             * <pre>
+             * Signature to prevent security concerns
+             * </pre>
+             *
+             * <code>optional .io.automatiko.engine.workflow.marshalling.Signature signature = 4;</code>
+             */
+            public Builder setSignature(
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Signature.Builder builderForValue) {
+                if (signatureBuilder_ == null) {
+                    signature_ = builderForValue.build();
+                    onChanged();
+                } else {
+                    signatureBuilder_.setMessage(builderForValue.build());
+                }
+                bitField0_ |= 0x00000002;
+                return this;
+            }
 
-    @java.lang.Override
-    protected Builder newBuilderForType(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      Builder builder = new Builder(parent);
-      return builder;
-    }
-    /**
-     * Protobuf type {@code io.automatiko.engine.workflow.marshalling.Trigger}
-     */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
-        // @@protoc_insertion_point(builder_implements:io.automatiko.engine.workflow.marshalling.Trigger)
-        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.TriggerOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_Trigger_descriptor;
-      }
-
-      @java.lang.Override
-      protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-          internalGetFieldAccessorTable() {
-        return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_Trigger_fieldAccessorTable
-            .ensureFieldAccessorsInitialized(
-                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.class, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.Builder.class);
-      }
-
-      // Construct using io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.newBuilder()
-      private Builder() {
-        maybeForceBuilderInitialization();
-      }
-
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-        super(parent);
-        maybeForceBuilderInitialization();
-      }
-      private void maybeForceBuilderInitialization() {
-        if (com.google.protobuf.GeneratedMessageV3
-                .alwaysUseFieldBuilders) {
-          getCronFieldBuilder();
-          getIntervalFieldBuilder();
-          getPitFieldBuilder();
-          getCmdtFieldBuilder();
-        }
-      }
-      @java.lang.Override
-      public Builder clear() {
-        super.clear();
-        type_ = 0;
-        bitField0_ = (bitField0_ & ~0x00000001);
-        if (cronBuilder_ == null) {
-          cron_ = null;
-        } else {
-          cronBuilder_.clear();
-        }
-        bitField0_ = (bitField0_ & ~0x00000002);
-        if (intervalBuilder_ == null) {
-          interval_ = null;
-        } else {
-          intervalBuilder_.clear();
-        }
-        bitField0_ = (bitField0_ & ~0x00000004);
-        if (pitBuilder_ == null) {
-          pit_ = null;
-        } else {
-          pitBuilder_.clear();
-        }
-        bitField0_ = (bitField0_ & ~0x00000008);
-        if (cmdtBuilder_ == null) {
-          cmdt_ = null;
-        } else {
-          cmdtBuilder_.clear();
-        }
-        bitField0_ = (bitField0_ & ~0x00000010);
-        return this;
-      }
-
-      @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor
-          getDescriptorForType() {
-        return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_Trigger_descriptor;
-      }
-
-      @java.lang.Override
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger getDefaultInstanceForType() {
-        return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.getDefaultInstance();
-      }
-
-      @java.lang.Override
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger build() {
-        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger result = buildPartial();
-        if (!result.isInitialized()) {
-          throw newUninitializedMessageException(result);
-        }
-        return result;
-      }
-
-      @java.lang.Override
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger buildPartial() {
-        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger result = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger(this);
-        int from_bitField0_ = bitField0_;
-        int to_bitField0_ = 0;
-        if (((from_bitField0_ & 0x00000001) != 0)) {
-          to_bitField0_ |= 0x00000001;
-        }
-        result.type_ = type_;
-        if (((from_bitField0_ & 0x00000002) != 0)) {
-          if (cronBuilder_ == null) {
-            result.cron_ = cron_;
-          } else {
-            result.cron_ = cronBuilder_.build();
-          }
-          to_bitField0_ |= 0x00000002;
-        }
-        if (((from_bitField0_ & 0x00000004) != 0)) {
-          if (intervalBuilder_ == null) {
-            result.interval_ = interval_;
-          } else {
-            result.interval_ = intervalBuilder_.build();
-          }
-          to_bitField0_ |= 0x00000004;
-        }
-        if (((from_bitField0_ & 0x00000008) != 0)) {
-          if (pitBuilder_ == null) {
-            result.pit_ = pit_;
-          } else {
-            result.pit_ = pitBuilder_.build();
-          }
-          to_bitField0_ |= 0x00000008;
-        }
-        if (((from_bitField0_ & 0x00000010) != 0)) {
-          if (cmdtBuilder_ == null) {
-            result.cmdt_ = cmdt_;
-          } else {
-            result.cmdt_ = cmdtBuilder_.build();
-          }
-          to_bitField0_ |= 0x00000010;
-        }
-        result.bitField0_ = to_bitField0_;
-        onBuilt();
-        return result;
-      }
-
-      @java.lang.Override
-      public Builder clone() {
-        return super.clone();
-      }
-      @java.lang.Override
-      public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
-        return super.setField(field, value);
-      }
-      @java.lang.Override
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
-        return super.clearField(field);
-      }
-      @java.lang.Override
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
-        return super.clearOneof(oneof);
-      }
-      @java.lang.Override
-      public Builder setRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
-        return super.setRepeatedField(field, index, value);
-      }
-      @java.lang.Override
-      public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
-        return super.addRepeatedField(field, value);
-      }
-      @java.lang.Override
-      public Builder mergeFrom(com.google.protobuf.Message other) {
-        if (other instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger) {
-          return mergeFrom((io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger)other);
-        } else {
-          super.mergeFrom(other);
-          return this;
-        }
-      }
-
-      public Builder mergeFrom(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger other) {
-        if (other == io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.getDefaultInstance()) return this;
-        if (other.hasType()) {
-          setType(other.getType());
-        }
-        if (other.hasCron()) {
-          mergeCron(other.getCron());
-        }
-        if (other.hasInterval()) {
-          mergeInterval(other.getInterval());
-        }
-        if (other.hasPit()) {
-          mergePit(other.getPit());
-        }
-        if (other.hasCmdt()) {
-          mergeCmdt(other.getCmdt());
-        }
-        this.mergeUnknownFields(other.unknownFields);
-        onChanged();
-        return this;
-      }
-
-      @java.lang.Override
-      public final boolean isInitialized() {
-        return true;
-      }
-
-      @java.lang.Override
-      public Builder mergeFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws java.io.IOException {
-        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger parsedMessage = null;
-        try {
-          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
-        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          parsedMessage = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger) e.getUnfinishedMessage();
-          throw e.unwrapIOException();
-        } finally {
-          if (parsedMessage != null) {
-            mergeFrom(parsedMessage);
-          }
-        }
-        return this;
-      }
-      private int bitField0_;
-
-      private int type_ = 0;
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.TriggerType type = 1;</code>
-       * @return Whether the type field is set.
-       */
-      @java.lang.Override public boolean hasType() {
-        return ((bitField0_ & 0x00000001) != 0);
-      }
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.TriggerType type = 1;</code>
-       * @return The type.
-       */
-      @java.lang.Override
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.TriggerType getType() {
-        @SuppressWarnings("deprecation")
-        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.TriggerType result = io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.TriggerType.valueOf(type_);
-        return result == null ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.TriggerType.CRON : result;
-      }
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.TriggerType type = 1;</code>
-       * @param value The type to set.
-       * @return This builder for chaining.
-       */
-      public Builder setType(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.TriggerType value) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
-        bitField0_ |= 0x00000001;
-        type_ = value.getNumber();
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.TriggerType type = 1;</code>
-       * @return This builder for chaining.
-       */
-      public Builder clearType() {
-        bitField0_ = (bitField0_ & ~0x00000001);
-        type_ = 0;
-        onChanged();
-        return this;
-      }
-
-      private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger cron_;
-      private com.google.protobuf.SingleFieldBuilderV3<
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTriggerOrBuilder> cronBuilder_;
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.CronTrigger cron = 2;</code>
-       * @return Whether the cron field is set.
-       */
-      public boolean hasCron() {
-        return ((bitField0_ & 0x00000002) != 0);
-      }
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.CronTrigger cron = 2;</code>
-       * @return The cron.
-       */
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger getCron() {
-        if (cronBuilder_ == null) {
-          return cron_ == null ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger.getDefaultInstance() : cron_;
-        } else {
-          return cronBuilder_.getMessage();
-        }
-      }
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.CronTrigger cron = 2;</code>
-       */
-      public Builder setCron(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger value) {
-        if (cronBuilder_ == null) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
-          cron_ = value;
-          onChanged();
-        } else {
-          cronBuilder_.setMessage(value);
-        }
-        bitField0_ |= 0x00000002;
-        return this;
-      }
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.CronTrigger cron = 2;</code>
-       */
-      public Builder setCron(
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger.Builder builderForValue) {
-        if (cronBuilder_ == null) {
-          cron_ = builderForValue.build();
-          onChanged();
-        } else {
-          cronBuilder_.setMessage(builderForValue.build());
-        }
-        bitField0_ |= 0x00000002;
-        return this;
-      }
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.CronTrigger cron = 2;</code>
-       */
-      public Builder mergeCron(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger value) {
-        if (cronBuilder_ == null) {
-          if (((bitField0_ & 0x00000002) != 0) &&
-              cron_ != null &&
-              cron_ != io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger.getDefaultInstance()) {
-            cron_ =
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger.newBuilder(cron_).mergeFrom(value).buildPartial();
-          } else {
-            cron_ = value;
-          }
-          onChanged();
-        } else {
-          cronBuilder_.mergeFrom(value);
-        }
-        bitField0_ |= 0x00000002;
-        return this;
-      }
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.CronTrigger cron = 2;</code>
-       */
-      public Builder clearCron() {
-        if (cronBuilder_ == null) {
-          cron_ = null;
-          onChanged();
-        } else {
-          cronBuilder_.clear();
-        }
-        bitField0_ = (bitField0_ & ~0x00000002);
-        return this;
-      }
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.CronTrigger cron = 2;</code>
-       */
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger.Builder getCronBuilder() {
-        bitField0_ |= 0x00000002;
-        onChanged();
-        return getCronFieldBuilder().getBuilder();
-      }
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.CronTrigger cron = 2;</code>
-       */
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTriggerOrBuilder getCronOrBuilder() {
-        if (cronBuilder_ != null) {
-          return cronBuilder_.getMessageOrBuilder();
-        } else {
-          return cron_ == null ?
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger.getDefaultInstance() : cron_;
-        }
-      }
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.CronTrigger cron = 2;</code>
-       */
-      private com.google.protobuf.SingleFieldBuilderV3<
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTriggerOrBuilder> 
-          getCronFieldBuilder() {
-        if (cronBuilder_ == null) {
-          cronBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTriggerOrBuilder>(
-                  getCron(),
-                  getParentForChildren(),
-                  isClean());
-          cron_ = null;
-        }
-        return cronBuilder_;
-      }
-
-      private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTrigger interval_;
-      private com.google.protobuf.SingleFieldBuilderV3<
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTrigger, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTrigger.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTriggerOrBuilder> intervalBuilder_;
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.IntervalTrigger interval = 3;</code>
-       * @return Whether the interval field is set.
-       */
-      public boolean hasInterval() {
-        return ((bitField0_ & 0x00000004) != 0);
-      }
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.IntervalTrigger interval = 3;</code>
-       * @return The interval.
-       */
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTrigger getInterval() {
-        if (intervalBuilder_ == null) {
-          return interval_ == null ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTrigger.getDefaultInstance() : interval_;
-        } else {
-          return intervalBuilder_.getMessage();
-        }
-      }
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.IntervalTrigger interval = 3;</code>
-       */
-      public Builder setInterval(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTrigger value) {
-        if (intervalBuilder_ == null) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
-          interval_ = value;
-          onChanged();
-        } else {
-          intervalBuilder_.setMessage(value);
-        }
-        bitField0_ |= 0x00000004;
-        return this;
-      }
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.IntervalTrigger interval = 3;</code>
-       */
-      public Builder setInterval(
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTrigger.Builder builderForValue) {
-        if (intervalBuilder_ == null) {
-          interval_ = builderForValue.build();
-          onChanged();
-        } else {
-          intervalBuilder_.setMessage(builderForValue.build());
-        }
-        bitField0_ |= 0x00000004;
-        return this;
-      }
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.IntervalTrigger interval = 3;</code>
-       */
-      public Builder mergeInterval(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTrigger value) {
-        if (intervalBuilder_ == null) {
-          if (((bitField0_ & 0x00000004) != 0) &&
-              interval_ != null &&
-              interval_ != io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTrigger.getDefaultInstance()) {
-            interval_ =
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTrigger.newBuilder(interval_).mergeFrom(value).buildPartial();
-          } else {
-            interval_ = value;
-          }
-          onChanged();
-        } else {
-          intervalBuilder_.mergeFrom(value);
-        }
-        bitField0_ |= 0x00000004;
-        return this;
-      }
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.IntervalTrigger interval = 3;</code>
-       */
-      public Builder clearInterval() {
-        if (intervalBuilder_ == null) {
-          interval_ = null;
-          onChanged();
-        } else {
-          intervalBuilder_.clear();
-        }
-        bitField0_ = (bitField0_ & ~0x00000004);
-        return this;
-      }
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.IntervalTrigger interval = 3;</code>
-       */
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTrigger.Builder getIntervalBuilder() {
-        bitField0_ |= 0x00000004;
-        onChanged();
-        return getIntervalFieldBuilder().getBuilder();
-      }
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.IntervalTrigger interval = 3;</code>
-       */
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTriggerOrBuilder getIntervalOrBuilder() {
-        if (intervalBuilder_ != null) {
-          return intervalBuilder_.getMessageOrBuilder();
-        } else {
-          return interval_ == null ?
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTrigger.getDefaultInstance() : interval_;
-        }
-      }
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.IntervalTrigger interval = 3;</code>
-       */
-      private com.google.protobuf.SingleFieldBuilderV3<
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTrigger, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTrigger.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTriggerOrBuilder> 
-          getIntervalFieldBuilder() {
-        if (intervalBuilder_ == null) {
-          intervalBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTrigger, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTrigger.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTriggerOrBuilder>(
-                  getInterval(),
-                  getParentForChildren(),
-                  isClean());
-          interval_ = null;
-        }
-        return intervalBuilder_;
-      }
-
-      private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger pit_;
-      private com.google.protobuf.SingleFieldBuilderV3<
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTriggerOrBuilder> pitBuilder_;
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.PointInTimeTrigger pit = 4;</code>
-       * @return Whether the pit field is set.
-       */
-      public boolean hasPit() {
-        return ((bitField0_ & 0x00000008) != 0);
-      }
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.PointInTimeTrigger pit = 4;</code>
-       * @return The pit.
-       */
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger getPit() {
-        if (pitBuilder_ == null) {
-          return pit_ == null ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger.getDefaultInstance() : pit_;
-        } else {
-          return pitBuilder_.getMessage();
-        }
-      }
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.PointInTimeTrigger pit = 4;</code>
-       */
-      public Builder setPit(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger value) {
-        if (pitBuilder_ == null) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
-          pit_ = value;
-          onChanged();
-        } else {
-          pitBuilder_.setMessage(value);
-        }
-        bitField0_ |= 0x00000008;
-        return this;
-      }
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.PointInTimeTrigger pit = 4;</code>
-       */
-      public Builder setPit(
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger.Builder builderForValue) {
-        if (pitBuilder_ == null) {
-          pit_ = builderForValue.build();
-          onChanged();
-        } else {
-          pitBuilder_.setMessage(builderForValue.build());
-        }
-        bitField0_ |= 0x00000008;
-        return this;
-      }
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.PointInTimeTrigger pit = 4;</code>
-       */
-      public Builder mergePit(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger value) {
-        if (pitBuilder_ == null) {
-          if (((bitField0_ & 0x00000008) != 0) &&
-              pit_ != null &&
-              pit_ != io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger.getDefaultInstance()) {
-            pit_ =
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger.newBuilder(pit_).mergeFrom(value).buildPartial();
-          } else {
-            pit_ = value;
-          }
-          onChanged();
-        } else {
-          pitBuilder_.mergeFrom(value);
-        }
-        bitField0_ |= 0x00000008;
-        return this;
-      }
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.PointInTimeTrigger pit = 4;</code>
-       */
-      public Builder clearPit() {
-        if (pitBuilder_ == null) {
-          pit_ = null;
-          onChanged();
-        } else {
-          pitBuilder_.clear();
-        }
-        bitField0_ = (bitField0_ & ~0x00000008);
-        return this;
-      }
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.PointInTimeTrigger pit = 4;</code>
-       */
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger.Builder getPitBuilder() {
-        bitField0_ |= 0x00000008;
-        onChanged();
-        return getPitFieldBuilder().getBuilder();
-      }
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.PointInTimeTrigger pit = 4;</code>
-       */
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTriggerOrBuilder getPitOrBuilder() {
-        if (pitBuilder_ != null) {
-          return pitBuilder_.getMessageOrBuilder();
-        } else {
-          return pit_ == null ?
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger.getDefaultInstance() : pit_;
-        }
-      }
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.PointInTimeTrigger pit = 4;</code>
-       */
-      private com.google.protobuf.SingleFieldBuilderV3<
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTriggerOrBuilder> 
-          getPitFieldBuilder() {
-        if (pitBuilder_ == null) {
-          pitBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTriggerOrBuilder>(
-                  getPit(),
-                  getParentForChildren(),
-                  isClean());
-          pit_ = null;
-        }
-        return pitBuilder_;
-      }
-
-      private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger cmdt_;
-      private com.google.protobuf.SingleFieldBuilderV3<
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTriggerOrBuilder> cmdtBuilder_;
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.CompositeMaxDurationTrigger cmdt = 5;</code>
-       * @return Whether the cmdt field is set.
-       */
-      public boolean hasCmdt() {
-        return ((bitField0_ & 0x00000010) != 0);
-      }
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.CompositeMaxDurationTrigger cmdt = 5;</code>
-       * @return The cmdt.
-       */
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger getCmdt() {
-        if (cmdtBuilder_ == null) {
-          return cmdt_ == null ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger.getDefaultInstance() : cmdt_;
-        } else {
-          return cmdtBuilder_.getMessage();
-        }
-      }
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.CompositeMaxDurationTrigger cmdt = 5;</code>
-       */
-      public Builder setCmdt(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger value) {
-        if (cmdtBuilder_ == null) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
-          cmdt_ = value;
-          onChanged();
-        } else {
-          cmdtBuilder_.setMessage(value);
-        }
-        bitField0_ |= 0x00000010;
-        return this;
-      }
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.CompositeMaxDurationTrigger cmdt = 5;</code>
-       */
-      public Builder setCmdt(
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger.Builder builderForValue) {
-        if (cmdtBuilder_ == null) {
-          cmdt_ = builderForValue.build();
-          onChanged();
-        } else {
-          cmdtBuilder_.setMessage(builderForValue.build());
-        }
-        bitField0_ |= 0x00000010;
-        return this;
-      }
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.CompositeMaxDurationTrigger cmdt = 5;</code>
-       */
-      public Builder mergeCmdt(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger value) {
-        if (cmdtBuilder_ == null) {
-          if (((bitField0_ & 0x00000010) != 0) &&
-              cmdt_ != null &&
-              cmdt_ != io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger.getDefaultInstance()) {
-            cmdt_ =
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger.newBuilder(cmdt_).mergeFrom(value).buildPartial();
-          } else {
-            cmdt_ = value;
-          }
-          onChanged();
-        } else {
-          cmdtBuilder_.mergeFrom(value);
-        }
-        bitField0_ |= 0x00000010;
-        return this;
-      }
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.CompositeMaxDurationTrigger cmdt = 5;</code>
-       */
-      public Builder clearCmdt() {
-        if (cmdtBuilder_ == null) {
-          cmdt_ = null;
-          onChanged();
-        } else {
-          cmdtBuilder_.clear();
-        }
-        bitField0_ = (bitField0_ & ~0x00000010);
-        return this;
-      }
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.CompositeMaxDurationTrigger cmdt = 5;</code>
-       */
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger.Builder getCmdtBuilder() {
-        bitField0_ |= 0x00000010;
-        onChanged();
-        return getCmdtFieldBuilder().getBuilder();
-      }
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.CompositeMaxDurationTrigger cmdt = 5;</code>
-       */
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTriggerOrBuilder getCmdtOrBuilder() {
-        if (cmdtBuilder_ != null) {
-          return cmdtBuilder_.getMessageOrBuilder();
-        } else {
-          return cmdt_ == null ?
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger.getDefaultInstance() : cmdt_;
-        }
-      }
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.CompositeMaxDurationTrigger cmdt = 5;</code>
-       */
-      private com.google.protobuf.SingleFieldBuilderV3<
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTriggerOrBuilder> 
-          getCmdtFieldBuilder() {
-        if (cmdtBuilder_ == null) {
-          cmdtBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTriggerOrBuilder>(
-                  getCmdt(),
-                  getParentForChildren(),
-                  isClean());
-          cmdt_ = null;
-        }
-        return cmdtBuilder_;
-      }
-      @java.lang.Override
-      public final Builder setUnknownFields(
-          final com.google.protobuf.UnknownFieldSet unknownFields) {
-        return super.setUnknownFields(unknownFields);
-      }
-
-      @java.lang.Override
-      public final Builder mergeUnknownFields(
-          final com.google.protobuf.UnknownFieldSet unknownFields) {
-        return super.mergeUnknownFields(unknownFields);
-      }
-
-
-      // @@protoc_insertion_point(builder_scope:io.automatiko.engine.workflow.marshalling.Trigger)
-    }
+            /**
+             * <pre>
+             * Signature to prevent security concerns
+             * </pre>
+             *
+             * <code>optional .io.automatiko.engine.workflow.marshalling.Signature signature = 4;</code>
+             */
+            public Builder mergeSignature(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Signature value) {
+                if (signatureBuilder_ == null) {
+                    if (((bitField0_ & 0x00000002) != 0) &&
+                            signature_ != null &&
+                            signature_ != io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Signature
+                                    .getDefaultInstance()) {
+                        signature_ = io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Signature
+                                .newBuilder(signature_).mergeFrom(value).buildPartial();
+                    } else {
+                        signature_ = value;
+                    }
+                    onChanged();
+                } else {
+                    signatureBuilder_.mergeFrom(value);
+                }
+                bitField0_ |= 0x00000002;
+                return this;
+            }
 
-    // @@protoc_insertion_point(class_scope:io.automatiko.engine.workflow.marshalling.Trigger)
-    private static final io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger DEFAULT_INSTANCE;
-    static {
-      DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger();
-    }
+            /**
+             * <pre>
+             * Signature to prevent security concerns
+             * </pre>
+             *
+             * <code>optional .io.automatiko.engine.workflow.marshalling.Signature signature = 4;</code>
+             */
+            public Builder clearSignature() {
+                if (signatureBuilder_ == null) {
+                    signature_ = null;
+                    onChanged();
+                } else {
+                    signatureBuilder_.clear();
+                }
+                bitField0_ = (bitField0_ & ~0x00000002);
+                return this;
+            }
 
-    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger getDefaultInstance() {
-      return DEFAULT_INSTANCE;
-    }
+            /**
+             * <pre>
+             * Signature to prevent security concerns
+             * </pre>
+             *
+             * <code>optional .io.automatiko.engine.workflow.marshalling.Signature signature = 4;</code>
+             */
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Signature.Builder getSignatureBuilder() {
+                bitField0_ |= 0x00000002;
+                onChanged();
+                return getSignatureFieldBuilder().getBuilder();
+            }
 
-    @java.lang.Deprecated public static final com.google.protobuf.Parser<Trigger>
-        PARSER = new com.google.protobuf.AbstractParser<Trigger>() {
-      @java.lang.Override
-      public Trigger parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        return new Trigger(input, extensionRegistry);
-      }
-    };
-
-    public static com.google.protobuf.Parser<Trigger> parser() {
-      return PARSER;
-    }
+            /**
+             * <pre>
+             * Signature to prevent security concerns
+             * </pre>
+             *
+             * <code>optional .io.automatiko.engine.workflow.marshalling.Signature signature = 4;</code>
+             */
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.SignatureOrBuilder getSignatureOrBuilder() {
+                if (signatureBuilder_ != null) {
+                    return signatureBuilder_.getMessageOrBuilder();
+                } else {
+                    return signature_ == null
+                            ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Signature.getDefaultInstance()
+                            : signature_;
+                }
+            }
 
-    @java.lang.Override
-    public com.google.protobuf.Parser<Trigger> getParserForType() {
-      return PARSER;
-    }
+            /**
+             * <pre>
+             * Signature to prevent security concerns
+             * </pre>
+             *
+             * <code>optional .io.automatiko.engine.workflow.marshalling.Signature signature = 4;</code>
+             */
+            private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Signature, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Signature.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.SignatureOrBuilder> getSignatureFieldBuilder() {
+                if (signatureBuilder_ == null) {
+                    signatureBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Signature, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Signature.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.SignatureOrBuilder>(
+                            getSignature(),
+                            getParentForChildren(),
+                            isClean());
+                    signature_ = null;
+                }
+                return signatureBuilder_;
+            }
 
-    @java.lang.Override
-    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger getDefaultInstanceForType() {
-      return DEFAULT_INSTANCE;
-    }
+            private java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndex> strategy_ = java.util.Collections
+                    .emptyList();
 
-  }
-
-  public interface ProcessDataOrBuilder extends
-      // @@protoc_insertion_point(interface_extends:io.automatiko.engine.workflow.marshalling.ProcessData)
-      com.google.protobuf.GeneratedMessageV3.
-          ExtendableMessageOrBuilder<ProcessData> {
-  }
-  /**
-   * Protobuf type {@code io.automatiko.engine.workflow.marshalling.ProcessData}
-   */
-  public static final class ProcessData extends
-      com.google.protobuf.GeneratedMessageV3.ExtendableMessage<
-        ProcessData> implements
-      // @@protoc_insertion_point(message_implements:io.automatiko.engine.workflow.marshalling.ProcessData)
-      ProcessDataOrBuilder {
-  private static final long serialVersionUID = 0L;
-    // Use ProcessData.newBuilder() to construct.
-    private ProcessData(com.google.protobuf.GeneratedMessageV3.ExtendableBuilder<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData, ?> builder) {
-      super(builder);
-    }
-    private ProcessData() {
-    }
+            private void ensureStrategyIsMutable() {
+                if (!((bitField0_ & 0x00000004) != 0)) {
+                    strategy_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndex>(
+                            strategy_);
+                    bitField0_ |= 0x00000004;
+                }
+            }
 
-    @java.lang.Override
-    @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(
-        UnusedPrivateParameter unused) {
-      return new ProcessData();
-    }
+            private com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndex, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndex.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndexOrBuilder> strategyBuilder_;
 
-    @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
-    getUnknownFields() {
-      return this.unknownFields;
-    }
-    private ProcessData(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      this();
-      if (extensionRegistry == null) {
-        throw new java.lang.NullPointerException();
-      }
-      com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-          com.google.protobuf.UnknownFieldSet.newBuilder();
-      try {
-        boolean done = false;
-        while (!done) {
-          int tag = input.readTag();
-          switch (tag) {
-            case 0:
-              done = true;
-              break;
-            default: {
-              if (!parseUnknownField(
-                  input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-          }
-        }
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(this);
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(
-            e).setUnfinishedMessage(this);
-      } finally {
-        this.unknownFields = unknownFields.build();
-        makeExtensionsImmutable();
-      }
-    }
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessData_descriptor;
-    }
+            /**
+             * <pre>
+             * The list of strategy classes used for this serialization
+             * </pre>
+             *
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.Header.StrategyIndex strategy = 9;</code>
+             */
+            public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndex> getStrategyList() {
+                if (strategyBuilder_ == null) {
+                    return java.util.Collections.unmodifiableList(strategy_);
+                } else {
+                    return strategyBuilder_.getMessageList();
+                }
+            }
 
-    @java.lang.Override
-    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-        internalGetFieldAccessorTable() {
-      return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessData_fieldAccessorTable
-          .ensureFieldAccessorsInitialized(
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData.class, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData.Builder.class);
-    }
+            /**
+             * <pre>
+             * The list of strategy classes used for this serialization
+             * </pre>
+             *
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.Header.StrategyIndex strategy = 9;</code>
+             */
+            public int getStrategyCount() {
+                if (strategyBuilder_ == null) {
+                    return strategy_.size();
+                } else {
+                    return strategyBuilder_.getCount();
+                }
+            }
 
-    private byte memoizedIsInitialized = -1;
-    @java.lang.Override
-    public final boolean isInitialized() {
-      byte isInitialized = memoizedIsInitialized;
-      if (isInitialized == 1) return true;
-      if (isInitialized == 0) return false;
-
-      if (!extensionsAreInitialized()) {
-        memoizedIsInitialized = 0;
-        return false;
-      }
-      memoizedIsInitialized = 1;
-      return true;
-    }
+            /**
+             * <pre>
+             * The list of strategy classes used for this serialization
+             * </pre>
+             *
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.Header.StrategyIndex strategy = 9;</code>
+             */
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndex getStrategy(
+                    int index) {
+                if (strategyBuilder_ == null) {
+                    return strategy_.get(index);
+                } else {
+                    return strategyBuilder_.getMessage(index);
+                }
+            }
 
-    @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-                        throws java.io.IOException {
-      com.google.protobuf.GeneratedMessageV3
-        .ExtendableMessage<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData>.ExtensionWriter
-          extensionWriter = newExtensionWriter();
-      extensionWriter.writeUntil(200, output);
-      unknownFields.writeTo(output);
-    }
+            /**
+             * <pre>
+             * The list of strategy classes used for this serialization
+             * </pre>
+             *
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.Header.StrategyIndex strategy = 9;</code>
+             */
+            public Builder setStrategy(
+                    int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndex value) {
+                if (strategyBuilder_ == null) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    ensureStrategyIsMutable();
+                    strategy_.set(index, value);
+                    onChanged();
+                } else {
+                    strategyBuilder_.setMessage(index, value);
+                }
+                return this;
+            }
 
-    @java.lang.Override
-    public int getSerializedSize() {
-      int size = memoizedSize;
-      if (size != -1) return size;
+            /**
+             * <pre>
+             * The list of strategy classes used for this serialization
+             * </pre>
+             *
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.Header.StrategyIndex strategy = 9;</code>
+             */
+            public Builder setStrategy(
+                    int index,
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndex.Builder builderForValue) {
+                if (strategyBuilder_ == null) {
+                    ensureStrategyIsMutable();
+                    strategy_.set(index, builderForValue.build());
+                    onChanged();
+                } else {
+                    strategyBuilder_.setMessage(index, builderForValue.build());
+                }
+                return this;
+            }
 
-      size = 0;
-      size += extensionsSerializedSize();
-      size += unknownFields.getSerializedSize();
-      memoizedSize = size;
-      return size;
-    }
+            /**
+             * <pre>
+             * The list of strategy classes used for this serialization
+             * </pre>
+             *
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.Header.StrategyIndex strategy = 9;</code>
+             */
+            public Builder addStrategy(
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndex value) {
+                if (strategyBuilder_ == null) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    ensureStrategyIsMutable();
+                    strategy_.add(value);
+                    onChanged();
+                } else {
+                    strategyBuilder_.addMessage(value);
+                }
+                return this;
+            }
 
-    @java.lang.Override
-    public boolean equals(final java.lang.Object obj) {
-      if (obj == this) {
-       return true;
-      }
-      if (!(obj instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData)) {
-        return super.equals(obj);
-      }
-      io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData other = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData) obj;
-
-      if (!unknownFields.equals(other.unknownFields)) return false;
-      if (!getExtensionFields().equals(other.getExtensionFields()))
-        return false;
-      return true;
-    }
+            /**
+             * <pre>
+             * The list of strategy classes used for this serialization
+             * </pre>
+             *
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.Header.StrategyIndex strategy = 9;</code>
+             */
+            public Builder addStrategy(
+                    int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndex value) {
+                if (strategyBuilder_ == null) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    ensureStrategyIsMutable();
+                    strategy_.add(index, value);
+                    onChanged();
+                } else {
+                    strategyBuilder_.addMessage(index, value);
+                }
+                return this;
+            }
 
-    @java.lang.Override
-    public int hashCode() {
-      if (memoizedHashCode != 0) {
-        return memoizedHashCode;
-      }
-      int hash = 41;
-      hash = (19 * hash) + getDescriptor().hashCode();
-      hash = hashFields(hash, getExtensionFields());
-      hash = (29 * hash) + unknownFields.hashCode();
-      memoizedHashCode = hash;
-      return hash;
-    }
+            /**
+             * <pre>
+             * The list of strategy classes used for this serialization
+             * </pre>
+             *
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.Header.StrategyIndex strategy = 9;</code>
+             */
+            public Builder addStrategy(
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndex.Builder builderForValue) {
+                if (strategyBuilder_ == null) {
+                    ensureStrategyIsMutable();
+                    strategy_.add(builderForValue.build());
+                    onChanged();
+                } else {
+                    strategyBuilder_.addMessage(builderForValue.build());
+                }
+                return this;
+            }
 
-    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data);
-    }
-    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data, extensionRegistry);
-    }
-    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData parseFrom(
-        com.google.protobuf.ByteString data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data);
-    }
-    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData parseFrom(
-        com.google.protobuf.ByteString data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data, extensionRegistry);
-    }
-    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData parseFrom(byte[] data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data);
-    }
-    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data, extensionRegistry);
-    }
-    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
-    }
-    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
-    }
-    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
-    }
-    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
-    }
-    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
-    }
-    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData parseFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
-    }
+            /**
+             * <pre>
+             * The list of strategy classes used for this serialization
+             * </pre>
+             *
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.Header.StrategyIndex strategy = 9;</code>
+             */
+            public Builder addStrategy(
+                    int index,
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndex.Builder builderForValue) {
+                if (strategyBuilder_ == null) {
+                    ensureStrategyIsMutable();
+                    strategy_.add(index, builderForValue.build());
+                    onChanged();
+                } else {
+                    strategyBuilder_.addMessage(index, builderForValue.build());
+                }
+                return this;
+            }
 
-    @java.lang.Override
-    public Builder newBuilderForType() { return newBuilder(); }
-    public static Builder newBuilder() {
-      return DEFAULT_INSTANCE.toBuilder();
-    }
-    public static Builder newBuilder(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData prototype) {
-      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
-    }
-    @java.lang.Override
-    public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
-    }
+            /**
+             * <pre>
+             * The list of strategy classes used for this serialization
+             * </pre>
+             *
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.Header.StrategyIndex strategy = 9;</code>
+             */
+            public Builder addAllStrategy(
+                    java.lang.Iterable<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndex> values) {
+                if (strategyBuilder_ == null) {
+                    ensureStrategyIsMutable();
+                    com.google.protobuf.AbstractMessageLite.Builder.addAll(
+                            values, strategy_);
+                    onChanged();
+                } else {
+                    strategyBuilder_.addAllMessages(values);
+                }
+                return this;
+            }
 
-    @java.lang.Override
-    protected Builder newBuilderForType(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      Builder builder = new Builder(parent);
-      return builder;
-    }
-    /**
-     * Protobuf type {@code io.automatiko.engine.workflow.marshalling.ProcessData}
-     */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.ExtendableBuilder<
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData, Builder> implements
-        // @@protoc_insertion_point(builder_implements:io.automatiko.engine.workflow.marshalling.ProcessData)
-        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessDataOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessData_descriptor;
-      }
-
-      @java.lang.Override
-      protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-          internalGetFieldAccessorTable() {
-        return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessData_fieldAccessorTable
-            .ensureFieldAccessorsInitialized(
-                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData.class, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData.Builder.class);
-      }
-
-      // Construct using io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData.newBuilder()
-      private Builder() {
-        maybeForceBuilderInitialization();
-      }
-
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-        super(parent);
-        maybeForceBuilderInitialization();
-      }
-      private void maybeForceBuilderInitialization() {
-        if (com.google.protobuf.GeneratedMessageV3
-                .alwaysUseFieldBuilders) {
-        }
-      }
-      @java.lang.Override
-      public Builder clear() {
-        super.clear();
-        return this;
-      }
-
-      @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor
-          getDescriptorForType() {
-        return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessData_descriptor;
-      }
-
-      @java.lang.Override
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData getDefaultInstanceForType() {
-        return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData.getDefaultInstance();
-      }
-
-      @java.lang.Override
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData build() {
-        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData result = buildPartial();
-        if (!result.isInitialized()) {
-          throw newUninitializedMessageException(result);
-        }
-        return result;
-      }
-
-      @java.lang.Override
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData buildPartial() {
-        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData result = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData(this);
-        onBuilt();
-        return result;
-      }
-
-      @java.lang.Override
-      public Builder clone() {
-        return super.clone();
-      }
-      @java.lang.Override
-      public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
-        return super.setField(field, value);
-      }
-      @java.lang.Override
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
-        return super.clearField(field);
-      }
-      @java.lang.Override
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
-        return super.clearOneof(oneof);
-      }
-      @java.lang.Override
-      public Builder setRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
-        return super.setRepeatedField(field, index, value);
-      }
-      @java.lang.Override
-      public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
-        return super.addRepeatedField(field, value);
-      }
-      @java.lang.Override
-      public <Type> Builder setExtension(
-          com.google.protobuf.GeneratedMessage.GeneratedExtension<
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData, Type> extension,
-          Type value) {
-        return super.setExtension(extension, value);
-      }
-      @java.lang.Override
-      public <Type> Builder setExtension(
-          com.google.protobuf.GeneratedMessage.GeneratedExtension<
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData, java.util.List<Type>> extension,
-          int index, Type value) {
-        return super.setExtension(extension, index, value);
-      }
-      @java.lang.Override
-      public <Type> Builder addExtension(
-          com.google.protobuf.GeneratedMessage.GeneratedExtension<
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData, java.util.List<Type>> extension,
-          Type value) {
-        return super.addExtension(extension, value);
-      }
-      @java.lang.Override
-      public <Type> Builder clearExtension(
-          com.google.protobuf.GeneratedMessage.GeneratedExtension<
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData, ?> extension) {
-        return super.clearExtension(extension);
-      }
-      @java.lang.Override
-      public Builder mergeFrom(com.google.protobuf.Message other) {
-        if (other instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData) {
-          return mergeFrom((io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData)other);
-        } else {
-          super.mergeFrom(other);
-          return this;
-        }
-      }
-
-      public Builder mergeFrom(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData other) {
-        if (other == io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData.getDefaultInstance()) return this;
-        this.mergeExtensionFields(other);
-        this.mergeUnknownFields(other.unknownFields);
-        onChanged();
-        return this;
-      }
-
-      @java.lang.Override
-      public final boolean isInitialized() {
-        if (!extensionsAreInitialized()) {
-          return false;
-        }
-        return true;
-      }
-
-      @java.lang.Override
-      public Builder mergeFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws java.io.IOException {
-        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData parsedMessage = null;
-        try {
-          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
-        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          parsedMessage = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData) e.getUnfinishedMessage();
-          throw e.unwrapIOException();
-        } finally {
-          if (parsedMessage != null) {
-            mergeFrom(parsedMessage);
-          }
-        }
-        return this;
-      }
-      @java.lang.Override
-      public final Builder setUnknownFields(
-          final com.google.protobuf.UnknownFieldSet unknownFields) {
-        return super.setUnknownFields(unknownFields);
-      }
-
-      @java.lang.Override
-      public final Builder mergeUnknownFields(
-          final com.google.protobuf.UnknownFieldSet unknownFields) {
-        return super.mergeUnknownFields(unknownFields);
-      }
-
-
-      // @@protoc_insertion_point(builder_scope:io.automatiko.engine.workflow.marshalling.ProcessData)
-    }
+            /**
+             * <pre>
+             * The list of strategy classes used for this serialization
+             * </pre>
+             *
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.Header.StrategyIndex strategy = 9;</code>
+             */
+            public Builder clearStrategy() {
+                if (strategyBuilder_ == null) {
+                    strategy_ = java.util.Collections.emptyList();
+                    bitField0_ = (bitField0_ & ~0x00000004);
+                    onChanged();
+                } else {
+                    strategyBuilder_.clear();
+                }
+                return this;
+            }
 
-    // @@protoc_insertion_point(class_scope:io.automatiko.engine.workflow.marshalling.ProcessData)
-    private static final io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData DEFAULT_INSTANCE;
-    static {
-      DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData();
-    }
+            /**
+             * <pre>
+             * The list of strategy classes used for this serialization
+             * </pre>
+             *
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.Header.StrategyIndex strategy = 9;</code>
+             */
+            public Builder removeStrategy(int index) {
+                if (strategyBuilder_ == null) {
+                    ensureStrategyIsMutable();
+                    strategy_.remove(index);
+                    onChanged();
+                } else {
+                    strategyBuilder_.remove(index);
+                }
+                return this;
+            }
 
-    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData getDefaultInstance() {
-      return DEFAULT_INSTANCE;
-    }
+            /**
+             * <pre>
+             * The list of strategy classes used for this serialization
+             * </pre>
+             *
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.Header.StrategyIndex strategy = 9;</code>
+             */
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndex.Builder getStrategyBuilder(
+                    int index) {
+                return getStrategyFieldBuilder().getBuilder(index);
+            }
 
-    @java.lang.Deprecated public static final com.google.protobuf.Parser<ProcessData>
-        PARSER = new com.google.protobuf.AbstractParser<ProcessData>() {
-      @java.lang.Override
-      public ProcessData parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        return new ProcessData(input, extensionRegistry);
-      }
-    };
-
-    public static com.google.protobuf.Parser<ProcessData> parser() {
-      return PARSER;
-    }
+            /**
+             * <pre>
+             * The list of strategy classes used for this serialization
+             * </pre>
+             *
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.Header.StrategyIndex strategy = 9;</code>
+             */
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndexOrBuilder getStrategyOrBuilder(
+                    int index) {
+                if (strategyBuilder_ == null) {
+                    return strategy_.get(index);
+                } else {
+                    return strategyBuilder_.getMessageOrBuilder(index);
+                }
+            }
 
-    @java.lang.Override
-    public com.google.protobuf.Parser<ProcessData> getParserForType() {
-      return PARSER;
-    }
+            /**
+             * <pre>
+             * The list of strategy classes used for this serialization
+             * </pre>
+             *
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.Header.StrategyIndex strategy = 9;</code>
+             */
+            public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndexOrBuilder> getStrategyOrBuilderList() {
+                if (strategyBuilder_ != null) {
+                    return strategyBuilder_.getMessageOrBuilderList();
+                } else {
+                    return java.util.Collections.unmodifiableList(strategy_);
+                }
+            }
 
-    @java.lang.Override
-    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData getDefaultInstanceForType() {
-      return DEFAULT_INSTANCE;
-    }
+            /**
+             * <pre>
+             * The list of strategy classes used for this serialization
+             * </pre>
+             *
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.Header.StrategyIndex strategy = 9;</code>
+             */
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndex.Builder addStrategyBuilder() {
+                return getStrategyFieldBuilder().addBuilder(
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndex
+                                .getDefaultInstance());
+            }
 
-  }
+            /**
+             * <pre>
+             * The list of strategy classes used for this serialization
+             * </pre>
+             *
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.Header.StrategyIndex strategy = 9;</code>
+             */
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndex.Builder addStrategyBuilder(
+                    int index) {
+                return getStrategyFieldBuilder().addBuilder(
+                        index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndex
+                                .getDefaultInstance());
+            }
 
-  public interface ProcessInstanceOrBuilder extends
-      // @@protoc_insertion_point(interface_extends:io.automatiko.engine.workflow.marshalling.ProcessInstance)
-      com.google.protobuf.MessageOrBuilder {
+            /**
+             * <pre>
+             * The list of strategy classes used for this serialization
+             * </pre>
+             *
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.Header.StrategyIndex strategy = 9;</code>
+             */
+            public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndex.Builder> getStrategyBuilderList() {
+                return getStrategyFieldBuilder().getBuilderList();
+            }
+
+            private com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndex, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndex.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndexOrBuilder> getStrategyFieldBuilder() {
+                if (strategyBuilder_ == null) {
+                    strategyBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndex, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndex.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header.StrategyIndexOrBuilder>(
+                            strategy_,
+                            ((bitField0_ & 0x00000004) != 0),
+                            getParentForChildren(),
+                            isClean());
+                    strategy_ = null;
+                }
+                return strategyBuilder_;
+            }
 
-    /**
-     * <code>optional string process_type = 1;</code>
-     * @return Whether the processType field is set.
-     */
-    boolean hasProcessType();
-    /**
-     * <code>optional string process_type = 1;</code>
-     * @return The processType.
-     */
-    java.lang.String getProcessType();
-    /**
-     * <code>optional string process_type = 1;</code>
-     * @return The bytes for processType.
-     */
-    com.google.protobuf.ByteString
-        getProcessTypeBytes();
+            private com.google.protobuf.ByteString payload_ = com.google.protobuf.ByteString.EMPTY;
 
-    /**
-     * <code>optional string id = 2;</code>
-     * @return Whether the id field is set.
-     */
-    boolean hasId();
-    /**
-     * <code>optional string id = 2;</code>
-     * @return The id.
-     */
-    java.lang.String getId();
-    /**
-     * <code>optional string id = 2;</code>
-     * @return The bytes for id.
-     */
-    com.google.protobuf.ByteString
-        getIdBytes();
+            /**
+             * <pre>
+             * byte blobs
+             * </pre>
+             *
+             * <code>optional bytes payload = 10;</code>
+             * 
+             * @return Whether the payload field is set.
+             */
+            @java.lang.Override
+            public boolean hasPayload() {
+                return ((bitField0_ & 0x00000008) != 0);
+            }
 
-    /**
-     * <code>optional string process_id = 3;</code>
-     * @return Whether the processId field is set.
-     */
-    boolean hasProcessId();
-    /**
-     * <code>optional string process_id = 3;</code>
-     * @return The processId.
-     */
-    java.lang.String getProcessId();
-    /**
-     * <code>optional string process_id = 3;</code>
-     * @return The bytes for processId.
-     */
-    com.google.protobuf.ByteString
-        getProcessIdBytes();
+            /**
+             * <pre>
+             * byte blobs
+             * </pre>
+             *
+             * <code>optional bytes payload = 10;</code>
+             * 
+             * @return The payload.
+             */
+            @java.lang.Override
+            public com.google.protobuf.ByteString getPayload() {
+                return payload_;
+            }
 
-    /**
-     * <code>optional string process_version = 31;</code>
-     * @return Whether the processVersion field is set.
-     */
-    boolean hasProcessVersion();
-    /**
-     * <code>optional string process_version = 31;</code>
-     * @return The processVersion.
-     */
-    java.lang.String getProcessVersion();
-    /**
-     * <code>optional string process_version = 31;</code>
-     * @return The bytes for processVersion.
-     */
-    com.google.protobuf.ByteString
-        getProcessVersionBytes();
+            /**
+             * <pre>
+             * byte blobs
+             * </pre>
+             *
+             * <code>optional bytes payload = 10;</code>
+             * 
+             * @param value The payload to set.
+             * @return This builder for chaining.
+             */
+            public Builder setPayload(com.google.protobuf.ByteString value) {
+                if (value == null) {
+                    throw new NullPointerException();
+                }
+                bitField0_ |= 0x00000008;
+                payload_ = value;
+                onChanged();
+                return this;
+            }
 
-    /**
-     * <code>optional int32 state = 4;</code>
-     * @return Whether the state field is set.
-     */
-    boolean hasState();
-    /**
-     * <code>optional int32 state = 4;</code>
-     * @return The state.
-     */
-    int getState();
+            /**
+             * <pre>
+             * byte blobs
+             * </pre>
+             *
+             * <code>optional bytes payload = 10;</code>
+             * 
+             * @return This builder for chaining.
+             */
+            public Builder clearPayload() {
+                bitField0_ = (bitField0_ & ~0x00000008);
+                payload_ = getDefaultInstance().getPayload();
+                onChanged();
+                return this;
+            }
 
-    /**
-     * <code>optional int64 node_instance_counter = 5;</code>
-     * @return Whether the nodeInstanceCounter field is set.
-     */
-    boolean hasNodeInstanceCounter();
-    /**
-     * <code>optional int64 node_instance_counter = 5;</code>
-     * @return The nodeInstanceCounter.
-     */
-    long getNodeInstanceCounter();
+            @java.lang.Override
+            public final Builder setUnknownFields(
+                    final com.google.protobuf.UnknownFieldSet unknownFields) {
+                return super.setUnknownFields(unknownFields);
+            }
 
-    /**
-     * <code>optional string process_xml = 11;</code>
-     * @return Whether the processXml field is set.
-     */
-    boolean hasProcessXml();
-    /**
-     * <code>optional string process_xml = 11;</code>
-     * @return The processXml.
-     */
-    java.lang.String getProcessXml();
-    /**
-     * <code>optional string process_xml = 11;</code>
-     * @return The bytes for processXml.
-     */
-    com.google.protobuf.ByteString
-        getProcessXmlBytes();
+            @java.lang.Override
+            public final Builder mergeUnknownFields(
+                    final com.google.protobuf.UnknownFieldSet unknownFields) {
+                return super.mergeUnknownFields(unknownFields);
+            }
 
-    /**
-     * <code>optional string parent_process_instance_id = 12;</code>
-     * @return Whether the parentProcessInstanceId field is set.
-     */
-    boolean hasParentProcessInstanceId();
-    /**
-     * <code>optional string parent_process_instance_id = 12;</code>
-     * @return The parentProcessInstanceId.
-     */
-    java.lang.String getParentProcessInstanceId();
-    /**
-     * <code>optional string parent_process_instance_id = 12;</code>
-     * @return The bytes for parentProcessInstanceId.
-     */
-    com.google.protobuf.ByteString
-        getParentProcessInstanceIdBytes();
+            // @@protoc_insertion_point(builder_scope:io.automatiko.engine.workflow.marshalling.Header)
+        }
 
-    /**
-     * <code>optional string description = 15;</code>
-     * @return Whether the description field is set.
-     */
-    boolean hasDescription();
-    /**
-     * <code>optional string description = 15;</code>
-     * @return The description.
-     */
-    java.lang.String getDescription();
-    /**
-     * <code>optional string description = 15;</code>
-     * @return The bytes for description.
-     */
-    com.google.protobuf.ByteString
-        getDescriptionBytes();
+        // @@protoc_insertion_point(class_scope:io.automatiko.engine.workflow.marshalling.Header)
+        private static final io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header DEFAULT_INSTANCE;
+        static {
+            DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header();
+        }
 
-    /**
-     * <code>optional bool signal_completion = 16 [default = true];</code>
-     * @return Whether the signalCompletion field is set.
-     */
-    boolean hasSignalCompletion();
-    /**
-     * <code>optional bool signal_completion = 16 [default = true];</code>
-     * @return The signalCompletion.
-     */
-    boolean getSignalCompletion();
-
-    /**
-     * <code>optional string deploymentId = 17;</code>
-     * @return Whether the deploymentId field is set.
-     */
-    boolean hasDeploymentId();
-    /**
-     * <code>optional string deploymentId = 17;</code>
-     * @return The deploymentId.
-     */
-    java.lang.String getDeploymentId();
-    /**
-     * <code>optional string deploymentId = 17;</code>
-     * @return The bytes for deploymentId.
-     */
-    com.google.protobuf.ByteString
-        getDeploymentIdBytes();
-
-    /**
-     * <code>optional string correlation_key = 18;</code>
-     * @return Whether the correlationKey field is set.
-     */
-    boolean hasCorrelationKey();
-    /**
-     * <code>optional string correlation_key = 18;</code>
-     * @return The correlationKey.
-     */
-    java.lang.String getCorrelationKey();
-    /**
-     * <code>optional string correlation_key = 18;</code>
-     * @return The bytes for correlationKey.
-     */
-    com.google.protobuf.ByteString
-        getCorrelationKeyBytes();
-
-    /**
-     * <code>optional string sla_timer_id = 19;</code>
-     * @return Whether the slaTimerId field is set.
-     */
-    boolean hasSlaTimerId();
-    /**
-     * <code>optional string sla_timer_id = 19;</code>
-     * @return The slaTimerId.
-     */
-    java.lang.String getSlaTimerId();
-    /**
-     * <code>optional string sla_timer_id = 19;</code>
-     * @return The bytes for slaTimerId.
-     */
-    com.google.protobuf.ByteString
-        getSlaTimerIdBytes();
-
-    /**
-     * <code>optional int64 sla_due_date = 20;</code>
-     * @return Whether the slaDueDate field is set.
-     */
-    boolean hasSlaDueDate();
-    /**
-     * <code>optional int64 sla_due_date = 20;</code>
-     * @return The slaDueDate.
-     */
-    long getSlaDueDate();
-
-    /**
-     * <code>optional int32 sla_compliance = 21;</code>
-     * @return Whether the slaCompliance field is set.
-     */
-    boolean hasSlaCompliance();
-    /**
-     * <code>optional int32 sla_compliance = 21;</code>
-     * @return The slaCompliance.
-     */
-    int getSlaCompliance();
-
-    /**
-     * <code>optional string root_process_instance_id = 22;</code>
-     * @return Whether the rootProcessInstanceId field is set.
-     */
-    boolean hasRootProcessInstanceId();
-    /**
-     * <code>optional string root_process_instance_id = 22;</code>
-     * @return The rootProcessInstanceId.
-     */
-    java.lang.String getRootProcessInstanceId();
-    /**
-     * <code>optional string root_process_instance_id = 22;</code>
-     * @return The bytes for rootProcessInstanceId.
-     */
-    com.google.protobuf.ByteString
-        getRootProcessInstanceIdBytes();
-
-    /**
-     * <code>optional int64 start_date = 23;</code>
-     * @return Whether the startDate field is set.
-     */
-    boolean hasStartDate();
-    /**
-     * <code>optional int64 start_date = 23;</code>
-     * @return The startDate.
-     */
-    long getStartDate();
-
-    /**
-     * <code>optional string root_process_id = 24;</code>
-     * @return Whether the rootProcessId field is set.
-     */
-    boolean hasRootProcessId();
-    /**
-     * <code>optional string root_process_id = 24;</code>
-     * @return The rootProcessId.
-     */
-    java.lang.String getRootProcessId();
-    /**
-     * <code>optional string root_process_id = 24;</code>
-     * @return The bytes for rootProcessId.
-     */
-    com.google.protobuf.ByteString
-        getRootProcessIdBytes();
-
-    /**
-     * <code>optional string reference_id = 25;</code>
-     * @return Whether the referenceId field is set.
-     */
-    boolean hasReferenceId();
-    /**
-     * <code>optional string reference_id = 25;</code>
-     * @return The referenceId.
-     */
-    java.lang.String getReferenceId();
-    /**
-     * <code>optional string reference_id = 25;</code>
-     * @return The bytes for referenceId.
-     */
-    com.google.protobuf.ByteString
-        getReferenceIdBytes();
-
-    /**
-     * <code>optional string initiator = 26;</code>
-     * @return Whether the initiator field is set.
-     */
-    boolean hasInitiator();
-    /**
-     * <code>optional string initiator = 26;</code>
-     * @return The initiator.
-     */
-    java.lang.String getInitiator();
-    /**
-     * <code>optional string initiator = 26;</code>
-     * @return The bytes for initiator.
-     */
-    com.google.protobuf.ByteString
-        getInitiatorBytes();
-
-    /**
-     * <code>optional string reference_from_root = 30;</code>
-     * @return Whether the referenceFromRoot field is set.
-     */
-    boolean hasReferenceFromRoot();
-    /**
-     * <code>optional string reference_from_root = 30;</code>
-     * @return The referenceFromRoot.
-     */
-    java.lang.String getReferenceFromRoot();
-    /**
-     * <code>optional string reference_from_root = 30;</code>
-     * @return The bytes for referenceFromRoot.
-     */
-    com.google.protobuf.ByteString
-        getReferenceFromRootBytes();
-
-    /**
-     * <code>optional int64 end_date = 33;</code>
-     * @return Whether the endDate field is set.
-     */
-    boolean hasEndDate();
-    /**
-     * <code>optional int64 end_date = 33;</code>
-     * @return The endDate.
-     */
-    long getEndDate();
-
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.SwimlaneContextInstance swimlane_context = 6;</code>
-     */
-    java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance> 
-        getSwimlaneContextList();
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.SwimlaneContextInstance swimlane_context = 6;</code>
-     */
-    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance getSwimlaneContext(int index);
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.SwimlaneContextInstance swimlane_context = 6;</code>
-     */
-    int getSwimlaneContextCount();
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.SwimlaneContextInstance swimlane_context = 6;</code>
-     */
-    java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstanceOrBuilder> 
-        getSwimlaneContextOrBuilderList();
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.SwimlaneContextInstance swimlane_context = 6;</code>
-     */
-    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstanceOrBuilder getSwimlaneContextOrBuilder(
-        int index);
-
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 7;</code>
-     */
-    java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance> 
-        getNodeInstanceList();
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 7;</code>
-     */
-    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance getNodeInstance(int index);
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 7;</code>
-     */
-    int getNodeInstanceCount();
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 7;</code>
-     */
-    java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceOrBuilder> 
-        getNodeInstanceOrBuilderList();
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 7;</code>
-     */
-    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceOrBuilder getNodeInstanceOrBuilder(
-        int index);
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header getDefaultInstance() {
+            return DEFAULT_INSTANCE;
+        }
 
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 8;</code>
-     */
-    java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable> 
-        getVariableList();
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 8;</code>
-     */
-    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable getVariable(int index);
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 8;</code>
-     */
-    int getVariableCount();
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 8;</code>
-     */
-    java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder> 
-        getVariableOrBuilderList();
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 8;</code>
-     */
-    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder getVariableOrBuilder(
-        int index);
+        @java.lang.Deprecated
+        public static final com.google.protobuf.Parser<Header> PARSER = new com.google.protobuf.AbstractParser<Header>() {
+            @java.lang.Override
+            public Header parsePartialFrom(
+                    com.google.protobuf.CodedInputStream input,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws com.google.protobuf.InvalidProtocolBufferException {
+                return new Header(input, extensionRegistry);
+            }
+        };
 
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 10;</code>
-     */
-    java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance> 
-        getExclusiveGroupList();
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 10;</code>
-     */
-    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance getExclusiveGroup(int index);
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 10;</code>
-     */
-    int getExclusiveGroupCount();
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 10;</code>
-     */
-    java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstanceOrBuilder> 
-        getExclusiveGroupOrBuilderList();
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 10;</code>
-     */
-    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstanceOrBuilder getExclusiveGroupOrBuilder(
-        int index);
+        public static com.google.protobuf.Parser<Header> parser() {
+            return PARSER;
+        }
 
-    /**
-     * <code>repeated string completedNodeIds = 13;</code>
-     * @return A list containing the completedNodeIds.
-     */
-    java.util.List<java.lang.String>
-        getCompletedNodeIdsList();
-    /**
-     * <code>repeated string completedNodeIds = 13;</code>
-     * @return The count of completedNodeIds.
-     */
-    int getCompletedNodeIdsCount();
-    /**
-     * <code>repeated string completedNodeIds = 13;</code>
-     * @param index The index of the element to return.
-     * @return The completedNodeIds at the given index.
-     */
-    java.lang.String getCompletedNodeIds(int index);
-    /**
-     * <code>repeated string completedNodeIds = 13;</code>
-     * @param index The index of the value to return.
-     * @return The bytes of the completedNodeIds at the given index.
-     */
-    com.google.protobuf.ByteString
-        getCompletedNodeIdsBytes(int index);
+        @java.lang.Override
+        public com.google.protobuf.Parser<Header> getParserForType() {
+            return PARSER;
+        }
 
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 14;</code>
-     */
-    java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel> 
-        getIterationLevelsList();
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 14;</code>
-     */
-    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel getIterationLevels(int index);
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 14;</code>
-     */
-    int getIterationLevelsCount();
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 14;</code>
-     */
-    java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevelOrBuilder> 
-        getIterationLevelsOrBuilderList();
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 14;</code>
-     */
-    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevelOrBuilder getIterationLevelsOrBuilder(
-        int index);
+        @java.lang.Override
+        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Header getDefaultInstanceForType() {
+            return DEFAULT_INSTANCE;
+        }
 
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ProcessInstanchChildren children = 27;</code>
-     */
-    java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildren> 
-        getChildrenList();
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ProcessInstanchChildren children = 27;</code>
-     */
-    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildren getChildren(int index);
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ProcessInstanchChildren children = 27;</code>
-     */
-    int getChildrenCount();
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ProcessInstanchChildren children = 27;</code>
-     */
-    java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildrenOrBuilder> 
-        getChildrenOrBuilderList();
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ProcessInstanchChildren children = 27;</code>
-     */
-    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildrenOrBuilder getChildrenOrBuilder(
-        int index);
+    }
 
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Tag tags = 28;</code>
-     */
-    java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Tag> 
-        getTagsList();
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Tag tags = 28;</code>
-     */
-    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Tag getTags(int index);
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Tag tags = 28;</code>
-     */
-    int getTagsCount();
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Tag tags = 28;</code>
-     */
-    java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.TagOrBuilder> 
-        getTagsOrBuilderList();
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Tag tags = 28;</code>
-     */
-    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.TagOrBuilder getTagsOrBuilder(
-        int index);
+    public interface VersionOrBuilder extends
+            // @@protoc_insertion_point(interface_extends:io.automatiko.engine.workflow.marshalling.Version)
+            com.google.protobuf.MessageOrBuilder {
 
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Error errors = 29;</code>
-     */
-    java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error> 
-        getErrorsList();
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Error errors = 29;</code>
-     */
-    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error getErrors(int index);
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Error errors = 29;</code>
-     */
-    int getErrorsCount();
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Error errors = 29;</code>
-     */
-    java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ErrorOrBuilder> 
-        getErrorsOrBuilderList();
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Error errors = 29;</code>
-     */
-    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ErrorOrBuilder getErrorsOrBuilder(
-        int index);
+        /**
+         * <code>optional int32 version_major = 1;</code>
+         * 
+         * @return Whether the versionMajor field is set.
+         */
+        boolean hasVersionMajor();
 
-    /**
-     * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.RecoveryItem recovery_item = 32;</code>
-     * @return Whether the recoveryItem field is set.
-     */
-    boolean hasRecoveryItem();
-    /**
-     * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.RecoveryItem recovery_item = 32;</code>
-     * @return The recoveryItem.
-     */
-    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItem getRecoveryItem();
-    /**
-     * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.RecoveryItem recovery_item = 32;</code>
-     */
-    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItemOrBuilder getRecoveryItemOrBuilder();
+        /**
+         * <code>optional int32 version_major = 1;</code>
+         * 
+         * @return The versionMajor.
+         */
+        int getVersionMajor();
 
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.FinishedSubProcesses finished_subprocesses = 34;</code>
-     */
-    java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses> 
-        getFinishedSubprocessesList();
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.FinishedSubProcesses finished_subprocesses = 34;</code>
-     */
-    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses getFinishedSubprocesses(int index);
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.FinishedSubProcesses finished_subprocesses = 34;</code>
-     */
-    int getFinishedSubprocessesCount();
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.FinishedSubProcesses finished_subprocesses = 34;</code>
-     */
-    java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcessesOrBuilder> 
-        getFinishedSubprocessesOrBuilderList();
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.FinishedSubProcesses finished_subprocesses = 34;</code>
-     */
-    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcessesOrBuilder getFinishedSubprocessesOrBuilder(
-        int index);
-  }
-  /**
-   * Protobuf type {@code io.automatiko.engine.workflow.marshalling.ProcessInstance}
-   */
-  public static final class ProcessInstance extends
-      com.google.protobuf.GeneratedMessageV3 implements
-      // @@protoc_insertion_point(message_implements:io.automatiko.engine.workflow.marshalling.ProcessInstance)
-      ProcessInstanceOrBuilder {
-  private static final long serialVersionUID = 0L;
-    // Use ProcessInstance.newBuilder() to construct.
-    private ProcessInstance(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-      super(builder);
-    }
-    private ProcessInstance() {
-      processType_ = "";
-      id_ = "";
-      processId_ = "";
-      processVersion_ = "";
-      processXml_ = "";
-      parentProcessInstanceId_ = "";
-      description_ = "";
-      signalCompletion_ = true;
-      deploymentId_ = "";
-      correlationKey_ = "";
-      slaTimerId_ = "";
-      rootProcessInstanceId_ = "";
-      rootProcessId_ = "";
-      referenceId_ = "";
-      initiator_ = "";
-      referenceFromRoot_ = "";
-      swimlaneContext_ = java.util.Collections.emptyList();
-      nodeInstance_ = java.util.Collections.emptyList();
-      variable_ = java.util.Collections.emptyList();
-      exclusiveGroup_ = java.util.Collections.emptyList();
-      completedNodeIds_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-      iterationLevels_ = java.util.Collections.emptyList();
-      children_ = java.util.Collections.emptyList();
-      tags_ = java.util.Collections.emptyList();
-      errors_ = java.util.Collections.emptyList();
-      finishedSubprocesses_ = java.util.Collections.emptyList();
-    }
+        /**
+         * <code>optional int32 version_minor = 2;</code>
+         * 
+         * @return Whether the versionMinor field is set.
+         */
+        boolean hasVersionMinor();
 
-    @java.lang.Override
-    @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(
-        UnusedPrivateParameter unused) {
-      return new ProcessInstance();
-    }
+        /**
+         * <code>optional int32 version_minor = 2;</code>
+         * 
+         * @return The versionMinor.
+         */
+        int getVersionMinor();
 
-    @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
-    getUnknownFields() {
-      return this.unknownFields;
-    }
-    private ProcessInstance(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      this();
-      if (extensionRegistry == null) {
-        throw new java.lang.NullPointerException();
-      }
-      int mutable_bitField0_ = 0;
-      int mutable_bitField1_ = 0;
-      com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-          com.google.protobuf.UnknownFieldSet.newBuilder();
-      try {
-        boolean done = false;
-        while (!done) {
-          int tag = input.readTag();
-          switch (tag) {
-            case 0:
-              done = true;
-              break;
-            case 10: {
-              com.google.protobuf.ByteString bs = input.readBytes();
-              bitField0_ |= 0x00000001;
-              processType_ = bs;
-              break;
-            }
-            case 18: {
-              com.google.protobuf.ByteString bs = input.readBytes();
-              bitField0_ |= 0x00000002;
-              id_ = bs;
-              break;
-            }
-            case 26: {
-              com.google.protobuf.ByteString bs = input.readBytes();
-              bitField0_ |= 0x00000004;
-              processId_ = bs;
-              break;
-            }
-            case 32: {
-              bitField0_ |= 0x00000010;
-              state_ = input.readInt32();
-              break;
-            }
-            case 40: {
-              bitField0_ |= 0x00000020;
-              nodeInstanceCounter_ = input.readInt64();
-              break;
-            }
-            case 50: {
-              if (!((mutable_bitField0_ & 0x00400000) != 0)) {
-                swimlaneContext_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance>();
-                mutable_bitField0_ |= 0x00400000;
-              }
-              swimlaneContext_.add(
-                  input.readMessage(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance.PARSER, extensionRegistry));
-              break;
-            }
-            case 58: {
-              if (!((mutable_bitField0_ & 0x00800000) != 0)) {
-                nodeInstance_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance>();
-                mutable_bitField0_ |= 0x00800000;
-              }
-              nodeInstance_.add(
-                  input.readMessage(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance.PARSER, extensionRegistry));
-              break;
-            }
-            case 66: {
-              if (!((mutable_bitField0_ & 0x01000000) != 0)) {
-                variable_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable>();
-                mutable_bitField0_ |= 0x01000000;
-              }
-              variable_.add(
-                  input.readMessage(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.PARSER, extensionRegistry));
-              break;
-            }
-            case 82: {
-              if (!((mutable_bitField0_ & 0x02000000) != 0)) {
-                exclusiveGroup_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance>();
-                mutable_bitField0_ |= 0x02000000;
-              }
-              exclusiveGroup_.add(
-                  input.readMessage(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance.PARSER, extensionRegistry));
-              break;
-            }
-            case 90: {
-              com.google.protobuf.ByteString bs = input.readBytes();
-              bitField0_ |= 0x00000040;
-              processXml_ = bs;
-              break;
-            }
-            case 98: {
-              com.google.protobuf.ByteString bs = input.readBytes();
-              bitField0_ |= 0x00000080;
-              parentProcessInstanceId_ = bs;
-              break;
-            }
-            case 106: {
-              com.google.protobuf.ByteString bs = input.readBytes();
-              if (!((mutable_bitField0_ & 0x04000000) != 0)) {
-                completedNodeIds_ = new com.google.protobuf.LazyStringArrayList();
-                mutable_bitField0_ |= 0x04000000;
-              }
-              completedNodeIds_.add(bs);
-              break;
-            }
-            case 114: {
-              if (!((mutable_bitField0_ & 0x08000000) != 0)) {
-                iterationLevels_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel>();
-                mutable_bitField0_ |= 0x08000000;
-              }
-              iterationLevels_.add(
-                  input.readMessage(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel.PARSER, extensionRegistry));
-              break;
-            }
-            case 122: {
-              com.google.protobuf.ByteString bs = input.readBytes();
-              bitField0_ |= 0x00000100;
-              description_ = bs;
-              break;
-            }
-            case 128: {
-              bitField0_ |= 0x00000200;
-              signalCompletion_ = input.readBool();
-              break;
-            }
-            case 138: {
-              com.google.protobuf.ByteString bs = input.readBytes();
-              bitField0_ |= 0x00000400;
-              deploymentId_ = bs;
-              break;
-            }
-            case 146: {
-              com.google.protobuf.ByteString bs = input.readBytes();
-              bitField0_ |= 0x00000800;
-              correlationKey_ = bs;
-              break;
-            }
-            case 154: {
-              com.google.protobuf.ByteString bs = input.readBytes();
-              bitField0_ |= 0x00001000;
-              slaTimerId_ = bs;
-              break;
-            }
-            case 160: {
-              bitField0_ |= 0x00002000;
-              slaDueDate_ = input.readInt64();
-              break;
-            }
-            case 168: {
-              bitField0_ |= 0x00004000;
-              slaCompliance_ = input.readInt32();
-              break;
-            }
-            case 178: {
-              com.google.protobuf.ByteString bs = input.readBytes();
-              bitField0_ |= 0x00008000;
-              rootProcessInstanceId_ = bs;
-              break;
-            }
-            case 184: {
-              bitField0_ |= 0x00010000;
-              startDate_ = input.readInt64();
-              break;
-            }
-            case 194: {
-              com.google.protobuf.ByteString bs = input.readBytes();
-              bitField0_ |= 0x00020000;
-              rootProcessId_ = bs;
-              break;
-            }
-            case 202: {
-              com.google.protobuf.ByteString bs = input.readBytes();
-              bitField0_ |= 0x00040000;
-              referenceId_ = bs;
-              break;
-            }
-            case 210: {
-              com.google.protobuf.ByteString bs = input.readBytes();
-              bitField0_ |= 0x00080000;
-              initiator_ = bs;
-              break;
-            }
-            case 218: {
-              if (!((mutable_bitField0_ & 0x10000000) != 0)) {
-                children_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildren>();
-                mutable_bitField0_ |= 0x10000000;
-              }
-              children_.add(
-                  input.readMessage(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildren.PARSER, extensionRegistry));
-              break;
-            }
-            case 226: {
-              if (!((mutable_bitField0_ & 0x20000000) != 0)) {
-                tags_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Tag>();
-                mutable_bitField0_ |= 0x20000000;
-              }
-              tags_.add(
-                  input.readMessage(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Tag.PARSER, extensionRegistry));
-              break;
-            }
-            case 234: {
-              if (!((mutable_bitField0_ & 0x40000000) != 0)) {
-                errors_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error>();
-                mutable_bitField0_ |= 0x40000000;
-              }
-              errors_.add(
-                  input.readMessage(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error.PARSER, extensionRegistry));
-              break;
-            }
-            case 242: {
-              com.google.protobuf.ByteString bs = input.readBytes();
-              bitField0_ |= 0x00100000;
-              referenceFromRoot_ = bs;
-              break;
-            }
-            case 250: {
-              com.google.protobuf.ByteString bs = input.readBytes();
-              bitField0_ |= 0x00000008;
-              processVersion_ = bs;
-              break;
-            }
-            case 258: {
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItem.Builder subBuilder = null;
-              if (((bitField0_ & 0x00400000) != 0)) {
-                subBuilder = recoveryItem_.toBuilder();
-              }
-              recoveryItem_ = input.readMessage(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItem.PARSER, extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(recoveryItem_);
-                recoveryItem_ = subBuilder.buildPartial();
-              }
-              bitField0_ |= 0x00400000;
-              break;
-            }
-            case 264: {
-              bitField0_ |= 0x00200000;
-              endDate_ = input.readInt64();
-              break;
-            }
-            case 274: {
-              if (!((mutable_bitField1_ & 0x00000001) != 0)) {
-                finishedSubprocesses_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses>();
-                mutable_bitField1_ |= 0x00000001;
-              }
-              finishedSubprocesses_.add(
-                  input.readMessage(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses.PARSER, extensionRegistry));
-              break;
-            }
-            default: {
-              if (!parseUnknownField(
-                  input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-          }
-        }
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(this);
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(
-            e).setUnfinishedMessage(this);
-      } finally {
-        if (((mutable_bitField0_ & 0x00400000) != 0)) {
-          swimlaneContext_ = java.util.Collections.unmodifiableList(swimlaneContext_);
-        }
-        if (((mutable_bitField0_ & 0x00800000) != 0)) {
-          nodeInstance_ = java.util.Collections.unmodifiableList(nodeInstance_);
-        }
-        if (((mutable_bitField0_ & 0x01000000) != 0)) {
-          variable_ = java.util.Collections.unmodifiableList(variable_);
-        }
-        if (((mutable_bitField0_ & 0x02000000) != 0)) {
-          exclusiveGroup_ = java.util.Collections.unmodifiableList(exclusiveGroup_);
-        }
-        if (((mutable_bitField0_ & 0x04000000) != 0)) {
-          completedNodeIds_ = completedNodeIds_.getUnmodifiableView();
-        }
-        if (((mutable_bitField0_ & 0x08000000) != 0)) {
-          iterationLevels_ = java.util.Collections.unmodifiableList(iterationLevels_);
-        }
-        if (((mutable_bitField0_ & 0x10000000) != 0)) {
-          children_ = java.util.Collections.unmodifiableList(children_);
-        }
-        if (((mutable_bitField0_ & 0x20000000) != 0)) {
-          tags_ = java.util.Collections.unmodifiableList(tags_);
-        }
-        if (((mutable_bitField0_ & 0x40000000) != 0)) {
-          errors_ = java.util.Collections.unmodifiableList(errors_);
-        }
-        if (((mutable_bitField1_ & 0x00000001) != 0)) {
-          finishedSubprocesses_ = java.util.Collections.unmodifiableList(finishedSubprocesses_);
-        }
-        this.unknownFields = unknownFields.build();
-        makeExtensionsImmutable();
-      }
-    }
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_descriptor;
-    }
+        /**
+         * <code>optional int32 version_revision = 3;</code>
+         * 
+         * @return Whether the versionRevision field is set.
+         */
+        boolean hasVersionRevision();
 
-    @java.lang.Override
-    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-        internalGetFieldAccessorTable() {
-      return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_fieldAccessorTable
-          .ensureFieldAccessorsInitialized(
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.class, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Builder.class);
+        /**
+         * <code>optional int32 version_revision = 3;</code>
+         * 
+         * @return The versionRevision.
+         */
+        int getVersionRevision();
     }
 
     /**
-     * Protobuf enum {@code io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceType}
+     * Protobuf type {@code io.automatiko.engine.workflow.marshalling.Version}
      */
-    public enum NodeInstanceType
-        implements com.google.protobuf.ProtocolMessageEnum {
-      /**
-       * <code>RULE_SET_NODE = 0;</code>
-       */
-      RULE_SET_NODE(0),
-      /**
-       * <code>HUMAN_TASK_NODE = 1;</code>
-       */
-      HUMAN_TASK_NODE(1),
-      /**
-       * <code>WORK_ITEM_NODE = 2;</code>
-       */
-      WORK_ITEM_NODE(2),
-      /**
-       * <code>SUBPROCESS_NODE = 3;</code>
-       */
-      SUBPROCESS_NODE(3),
-      /**
-       * <code>MILESTONE_NODE = 4;</code>
-       */
-      MILESTONE_NODE(4),
-      /**
-       * <code>EVENT_NODE = 5;</code>
-       */
-      EVENT_NODE(5),
-      /**
-       * <code>TIMER_NODE = 6;</code>
-       */
-      TIMER_NODE(6),
-      /**
-       * <code>JOIN_NODE = 7;</code>
-       */
-      JOIN_NODE(7),
-      /**
-       * <code>STATE_NODE = 8;</code>
-       */
-      STATE_NODE(8),
-      /**
-       * <code>COMPOSITE_CONTEXT_NODE = 9;</code>
-       */
-      COMPOSITE_CONTEXT_NODE(9),
-      /**
-       * <code>FOR_EACH_NODE = 10;</code>
-       */
-      FOR_EACH_NODE(10),
-      /**
-       * <code>DYNAMIC_NODE = 11;</code>
-       */
-      DYNAMIC_NODE(11),
-      /**
-       * <code>EVENT_SUBPROCESS_NODE = 12;</code>
-       */
-      EVENT_SUBPROCESS_NODE(12),
-      /**
-       * <code>ASYNC_EVENT_NODE = 13;</code>
-       */
-      ASYNC_EVENT_NODE(13),
-      /**
-       * <code>SUB_PROCESS_NODE = 14;</code>
-       */
-      SUB_PROCESS_NODE(14),
-      ;
-
-      /**
-       * <code>RULE_SET_NODE = 0;</code>
-       */
-      public static final int RULE_SET_NODE_VALUE = 0;
-      /**
-       * <code>HUMAN_TASK_NODE = 1;</code>
-       */
-      public static final int HUMAN_TASK_NODE_VALUE = 1;
-      /**
-       * <code>WORK_ITEM_NODE = 2;</code>
-       */
-      public static final int WORK_ITEM_NODE_VALUE = 2;
-      /**
-       * <code>SUBPROCESS_NODE = 3;</code>
-       */
-      public static final int SUBPROCESS_NODE_VALUE = 3;
-      /**
-       * <code>MILESTONE_NODE = 4;</code>
-       */
-      public static final int MILESTONE_NODE_VALUE = 4;
-      /**
-       * <code>EVENT_NODE = 5;</code>
-       */
-      public static final int EVENT_NODE_VALUE = 5;
-      /**
-       * <code>TIMER_NODE = 6;</code>
-       */
-      public static final int TIMER_NODE_VALUE = 6;
-      /**
-       * <code>JOIN_NODE = 7;</code>
-       */
-      public static final int JOIN_NODE_VALUE = 7;
-      /**
-       * <code>STATE_NODE = 8;</code>
-       */
-      public static final int STATE_NODE_VALUE = 8;
-      /**
-       * <code>COMPOSITE_CONTEXT_NODE = 9;</code>
-       */
-      public static final int COMPOSITE_CONTEXT_NODE_VALUE = 9;
-      /**
-       * <code>FOR_EACH_NODE = 10;</code>
-       */
-      public static final int FOR_EACH_NODE_VALUE = 10;
-      /**
-       * <code>DYNAMIC_NODE = 11;</code>
-       */
-      public static final int DYNAMIC_NODE_VALUE = 11;
-      /**
-       * <code>EVENT_SUBPROCESS_NODE = 12;</code>
-       */
-      public static final int EVENT_SUBPROCESS_NODE_VALUE = 12;
-      /**
-       * <code>ASYNC_EVENT_NODE = 13;</code>
-       */
-      public static final int ASYNC_EVENT_NODE_VALUE = 13;
-      /**
-       * <code>SUB_PROCESS_NODE = 14;</code>
-       */
-      public static final int SUB_PROCESS_NODE_VALUE = 14;
-
-
-      public final int getNumber() {
-        return value;
-      }
-
-      /**
-       * @param value The numeric wire value of the corresponding enum entry.
-       * @return The enum associated with the given numeric wire value.
-       * @deprecated Use {@link #forNumber(int)} instead.
-       */
-      @java.lang.Deprecated
-      public static NodeInstanceType valueOf(int value) {
-        return forNumber(value);
-      }
-
-      /**
-       * @param value The numeric wire value of the corresponding enum entry.
-       * @return The enum associated with the given numeric wire value.
-       */
-      public static NodeInstanceType forNumber(int value) {
-        switch (value) {
-          case 0: return RULE_SET_NODE;
-          case 1: return HUMAN_TASK_NODE;
-          case 2: return WORK_ITEM_NODE;
-          case 3: return SUBPROCESS_NODE;
-          case 4: return MILESTONE_NODE;
-          case 5: return EVENT_NODE;
-          case 6: return TIMER_NODE;
-          case 7: return JOIN_NODE;
-          case 8: return STATE_NODE;
-          case 9: return COMPOSITE_CONTEXT_NODE;
-          case 10: return FOR_EACH_NODE;
-          case 11: return DYNAMIC_NODE;
-          case 12: return EVENT_SUBPROCESS_NODE;
-          case 13: return ASYNC_EVENT_NODE;
-          case 14: return SUB_PROCESS_NODE;
-          default: return null;
-        }
-      }
-
-      public static com.google.protobuf.Internal.EnumLiteMap<NodeInstanceType>
-          internalGetValueMap() {
-        return internalValueMap;
-      }
-      private static final com.google.protobuf.Internal.EnumLiteMap<
-          NodeInstanceType> internalValueMap =
-            new com.google.protobuf.Internal.EnumLiteMap<NodeInstanceType>() {
-              public NodeInstanceType findValueByNumber(int number) {
-                return NodeInstanceType.forNumber(number);
-              }
-            };
-
-      public final com.google.protobuf.Descriptors.EnumValueDescriptor
-          getValueDescriptor() {
-        return getDescriptor().getValues().get(ordinal());
-      }
-      public final com.google.protobuf.Descriptors.EnumDescriptor
-          getDescriptorForType() {
-        return getDescriptor();
-      }
-      public static final com.google.protobuf.Descriptors.EnumDescriptor
-          getDescriptor() {
-        return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.getDescriptor().getEnumTypes().get(0);
-      }
-
-      private static final NodeInstanceType[] VALUES = values();
-
-      public static NodeInstanceType valueOf(
-          com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
-        if (desc.getType() != getDescriptor()) {
-          throw new java.lang.IllegalArgumentException(
-            "EnumValueDescriptor is not for this type.");
-        }
-        return VALUES[desc.getIndex()];
-      }
-
-      private final int value;
-
-      private NodeInstanceType(int value) {
-        this.value = value;
-      }
-
-      // @@protoc_insertion_point(enum_scope:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceType)
-    }
+    public static final class Version extends
+            com.google.protobuf.GeneratedMessageV3 implements
+            // @@protoc_insertion_point(message_implements:io.automatiko.engine.workflow.marshalling.Version)
+            VersionOrBuilder {
+        private static final long serialVersionUID = 0L;
 
-    public interface ProcessInstanchChildrenOrBuilder extends
-        // @@protoc_insertion_point(interface_extends:io.automatiko.engine.workflow.marshalling.ProcessInstance.ProcessInstanchChildren)
-        com.google.protobuf.MessageOrBuilder {
-
-      /**
-       * <code>optional string process_id = 1;</code>
-       * @return Whether the processId field is set.
-       */
-      boolean hasProcessId();
-      /**
-       * <code>optional string process_id = 1;</code>
-       * @return The processId.
-       */
-      java.lang.String getProcessId();
-      /**
-       * <code>optional string process_id = 1;</code>
-       * @return The bytes for processId.
-       */
-      com.google.protobuf.ByteString
-          getProcessIdBytes();
-
-      /**
-       * <code>repeated string ids = 2;</code>
-       * @return A list containing the ids.
-       */
-      java.util.List<java.lang.String>
-          getIdsList();
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         /**
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         /**
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         /**
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         /**
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-        return DEFAULT_INSTANCE;
-      }
-
-    }
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+        public boolean equals(final java.lang.Object obj) {
+            if (obj == this) {
+                return true;
+            }
+            if (!(obj instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Version)) {
+                return super.equals(obj);
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+            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Version other = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Version) obj;
+
+            if (hasVersionMajor() != other.hasVersionMajor())
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-            com.google.protobuf.Descriptors.FieldDescriptor field,
-            int index, java.lang.Object value) {
-          return super.setRepeatedField(field, index, value);
+        public int hashCode() {
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+            int hash = 41;
+            hash = (19 * hash) + getDescriptor().hashCode();
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-        public Builder addRepeatedField(
-            com.google.protobuf.Descriptors.FieldDescriptor field,
-            java.lang.Object value) {
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+
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Version parseFrom(
+                java.nio.ByteBuffer data)
+                throws com.google.protobuf.InvalidProtocolBufferException {
+            return PARSER.parseFrom(data);
         }
-        @java.lang.Override
-        public Builder mergeFrom(com.google.protobuf.Message other) {
-          if (other instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.InstanceTuple) {
-            return mergeFrom((io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.InstanceTuple)other);
-          } else {
-            super.mergeFrom(other);
-            return this;
-          }
+
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Version parseFrom(
+                java.nio.ByteBuffer data,
+                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                throws com.google.protobuf.InvalidProtocolBufferException {
+            return PARSER.parseFrom(data, extensionRegistry);
         }
 
-        public Builder mergeFrom(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.InstanceTuple other) {
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-          }
-          if (other.hasStatus()) {
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-          this.mergeUnknownFields(other.unknownFields);
-          onChanged();
-          return this;
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Version parseFrom(
+                com.google.protobuf.ByteString data)
+                throws com.google.protobuf.InvalidProtocolBufferException {
+            return PARSER.parseFrom(data);
         }
 
-        @java.lang.Override
-        public final boolean isInitialized() {
-          return true;
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Version parseFrom(
+                com.google.protobuf.ByteString data,
+                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                throws com.google.protobuf.InvalidProtocolBufferException {
+            return PARSER.parseFrom(data, extensionRegistry);
         }
 
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-        public Builder mergeFrom(
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-            parsedMessage = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.InstanceTuple) e.getUnfinishedMessage();
-            throw e.unwrapIOException();
-          } finally {
-            if (parsedMessage != null) {
-              mergeFrom(parsedMessage);
-            }
-          }
-          return this;
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Version parseFrom(byte[] data)
+                throws com.google.protobuf.InvalidProtocolBufferException {
+            return PARSER.parseFrom(data);
         }
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+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Version parseFrom(
+                byte[] data,
+                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                throws com.google.protobuf.InvalidProtocolBufferException {
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         }
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-            if (bs.isValidUtf8()) {
-              id_ = s;
-            }
-            return s;
-          } else {
-            return (java.lang.String) ref;
-          }
+
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Version parseFrom(
+                java.io.InputStream input)
+                throws java.io.IOException {
+            return com.google.protobuf.GeneratedMessageV3
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-            id_ = b;
-            return b;
-          } else {
-            return (com.google.protobuf.ByteString) ref;
-          }
+
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Version parseFrom(
+                java.io.InputStream input,
+                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                throws java.io.IOException {
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-         */
-        public Builder setId(
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-          if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000001;
-          id_ = value;
-          onChanged();
-          return this;
+
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Version parseDelimitedFrom(
+                java.io.InputStream input)
+                throws java.io.IOException {
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-        public Builder clearId() {
-          bitField0_ = (bitField0_ & ~0x00000001);
-          id_ = getDefaultInstance().getId();
-          onChanged();
-          return this;
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+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Version parseDelimitedFrom(
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+                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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-  bitField0_ |= 0x00000001;
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-          return this;
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+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Version parseFrom(
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-        @java.lang.Override
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-          return ((bitField0_ & 0x00000002) != 0);
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Version parseFrom(
+                com.google.protobuf.CodedInputStream input,
+                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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-          bitField0_ |= 0x00000002;
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-        public Builder clearStatus() {
-          bitField0_ = (bitField0_ & ~0x00000002);
-          status_ = 0;
-          onChanged();
-          return this;
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+        public static Builder newBuilder(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Version prototype) {
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         }
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         @java.lang.Override
-        public final Builder setUnknownFields(
-            final com.google.protobuf.UnknownFieldSet unknownFields) {
-          return super.setUnknownFields(unknownFields);
+        public Builder toBuilder() {
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         }
 
         @java.lang.Override
-        public final Builder mergeUnknownFields(
-            final com.google.protobuf.UnknownFieldSet unknownFields) {
-          return super.mergeUnknownFields(unknownFields);
+        protected Builder newBuilderForType(
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+            Builder builder = new Builder(parent);
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         }
 
+        /**
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+         */
+        public static final class Builder extends
+                com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
+                // @@protoc_insertion_point(builder_implements:io.automatiko.engine.workflow.marshalling.Version)
+                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VersionOrBuilder {
+            public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+                return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_Version_descriptor;
+            }
 
-        // @@protoc_insertion_point(builder_scope:io.automatiko.engine.workflow.marshalling.ProcessInstance.InstanceTuple)
-      }
-
-      // @@protoc_insertion_point(class_scope:io.automatiko.engine.workflow.marshalling.ProcessInstance.InstanceTuple)
-      private static final io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.InstanceTuple DEFAULT_INSTANCE;
-      static {
-        DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.InstanceTuple();
-      }
-
-      public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.InstanceTuple getDefaultInstance() {
-        return DEFAULT_INSTANCE;
-      }
+            @java.lang.Override
+            protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() {
+                return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_Version_fieldAccessorTable
+                        .ensureFieldAccessorsInitialized(
+                                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Version.class,
+                                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Version.Builder.class);
+            }
 
-      @java.lang.Deprecated public static final com.google.protobuf.Parser<InstanceTuple>
-          PARSER = new com.google.protobuf.AbstractParser<InstanceTuple>() {
-        @java.lang.Override
-        public InstanceTuple parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return new InstanceTuple(input, extensionRegistry);
-        }
-      };
+            // Construct using io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Version.newBuilder()
+            private Builder() {
+                maybeForceBuilderInitialization();
+            }
 
-      public static com.google.protobuf.Parser<InstanceTuple> parser() {
-        return PARSER;
-      }
+            private Builder(
+                    com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+                super(parent);
+                maybeForceBuilderInitialization();
+            }
 
-      @java.lang.Override
-      public com.google.protobuf.Parser<InstanceTuple> getParserForType() {
-        return PARSER;
-      }
+            private void maybeForceBuilderInitialization() {
+                if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
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+            }
 
-      @java.lang.Override
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.InstanceTuple getDefaultInstanceForType() {
-        return DEFAULT_INSTANCE;
-      }
+            @java.lang.Override
+            public Builder clear() {
+                super.clear();
+                versionMajor_ = 0;
+                bitField0_ = (bitField0_ & ~0x00000001);
+                versionMinor_ = 0;
+                bitField0_ = (bitField0_ & ~0x00000002);
+                versionRevision_ = 0;
+                bitField0_ = (bitField0_ & ~0x00000004);
+                return this;
+            }
 
-    }
+            @java.lang.Override
+            public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+                return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_Version_descriptor;
+            }
 
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-        // @@protoc_insertion_point(interface_extends:io.automatiko.engine.workflow.marshalling.ProcessInstance.FinishedSubProcesses)
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-       * @return Whether the processId field is set.
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-      /**
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-      /**
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-          getProcessIdBytes();
-
-      /**
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-       */
-      java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.InstanceTuple> 
-          getInstancesList();
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.InstanceTuple instances = 2;</code>
-       */
-      io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.InstanceTuple getInstances(int index);
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.InstanceTuple instances = 2;</code>
-       */
-      int getInstancesCount();
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.InstanceTuple instances = 2;</code>
-       */
-      java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.InstanceTupleOrBuilder> 
-          getInstancesOrBuilderList();
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.InstanceTuple instances = 2;</code>
-       */
-      io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.InstanceTupleOrBuilder getInstancesOrBuilder(
-          int index);
-    }
-    /**
-     * Protobuf type {@code io.automatiko.engine.workflow.marshalling.ProcessInstance.FinishedSubProcesses}
-     */
-    public static final class FinishedSubProcesses extends
-        com.google.protobuf.GeneratedMessageV3 implements
-        // @@protoc_insertion_point(message_implements:io.automatiko.engine.workflow.marshalling.ProcessInstance.FinishedSubProcesses)
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-      // Use FinishedSubProcesses.newBuilder() to construct.
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-
-      @java.lang.Override
-      @SuppressWarnings({"unused"})
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-        return new FinishedSubProcesses();
-      }
-
-      @java.lang.Override
-      public final com.google.protobuf.UnknownFieldSet
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-        return this.unknownFields;
-      }
-      private FinishedSubProcesses(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        this();
-        if (extensionRegistry == null) {
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-        int mutable_bitField0_ = 0;
-        com.google.protobuf.UnknownFieldSet.Builder unknownFields =
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-            return this;
-          }
-        }
+            @java.lang.Override
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+            @java.lang.Override
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+                        this);
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-         * @return The bytes for processId.
-         */
-        public com.google.protobuf.ByteString
-            getProcessIdBytes() {
-          java.lang.Object ref = processId_;
-          if (ref instanceof String) {
-            com.google.protobuf.ByteString b = 
-                com.google.protobuf.ByteString.copyFromUtf8(
-                    (java.lang.String) ref);
-            processId_ = b;
-            return b;
-          } else {
-            return (com.google.protobuf.ByteString) ref;
-          }
-        }
-        /**
-         * <code>optional string process_id = 1;</code>
-         * @param value The processId to set.
-         * @return This builder for chaining.
-         */
-        public Builder setProcessId(
-            java.lang.String value) {
-          if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000001;
-          processId_ = value;
-          onChanged();
-          return this;
-        }
-        /**
-         * <code>optional string process_id = 1;</code>
-         * @return This builder for chaining.
-         */
-        public Builder clearProcessId() {
-          bitField0_ = (bitField0_ & ~0x00000001);
-          processId_ = getDefaultInstance().getProcessId();
-          onChanged();
-          return this;
-        }
-        /**
-         * <code>optional string process_id = 1;</code>
-         * @param value The bytes for processId to set.
-         * @return This builder for chaining.
-         */
-        public Builder setProcessIdBytes(
-            com.google.protobuf.ByteString value) {
-          if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000001;
-          processId_ = value;
-          onChanged();
-          return this;
-        }
 
-        private java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.InstanceTuple> instances_ =
-          java.util.Collections.emptyList();
-        private void ensureInstancesIsMutable() {
-          if (!((bitField0_ & 0x00000002) != 0)) {
-            instances_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.InstanceTuple>(instances_);
-            bitField0_ |= 0x00000002;
-           }
-        }
+            @java.lang.Override
+            public Builder clearOneof(
+                    com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+                return super.clearOneof(oneof);
+            }
+
+            @java.lang.Override
+            public Builder setRepeatedField(
+                    com.google.protobuf.Descriptors.FieldDescriptor field,
+                    int index, java.lang.Object value) {
+                return super.setRepeatedField(field, index, value);
+            }
 
-        private com.google.protobuf.RepeatedFieldBuilderV3<
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.InstanceTuple, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.InstanceTuple.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.InstanceTupleOrBuilder> instancesBuilder_;
+            @java.lang.Override
+            public Builder addRepeatedField(
+                    com.google.protobuf.Descriptors.FieldDescriptor field,
+                    java.lang.Object value) {
+                return super.addRepeatedField(field, value);
+            }
 
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.InstanceTuple instances = 2;</code>
-         */
-        public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.InstanceTuple> getInstancesList() {
-          if (instancesBuilder_ == null) {
-            return java.util.Collections.unmodifiableList(instances_);
-          } else {
-            return instancesBuilder_.getMessageList();
-          }
-        }
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.InstanceTuple instances = 2;</code>
-         */
-        public int getInstancesCount() {
-          if (instancesBuilder_ == null) {
-            return instances_.size();
-          } else {
-            return instancesBuilder_.getCount();
-          }
-        }
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.InstanceTuple instances = 2;</code>
-         */
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.InstanceTuple getInstances(int index) {
-          if (instancesBuilder_ == null) {
-            return instances_.get(index);
-          } else {
-            return instancesBuilder_.getMessage(index);
-          }
-        }
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.InstanceTuple instances = 2;</code>
-         */
-        public Builder setInstances(
-            int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.InstanceTuple value) {
-          if (instancesBuilder_ == null) {
-            if (value == null) {
-              throw new NullPointerException();
-            }
-            ensureInstancesIsMutable();
-            instances_.set(index, value);
-            onChanged();
-          } else {
-            instancesBuilder_.setMessage(index, value);
-          }
-          return this;
-        }
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.InstanceTuple instances = 2;</code>
-         */
-        public Builder setInstances(
-            int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.InstanceTuple.Builder builderForValue) {
-          if (instancesBuilder_ == null) {
-            ensureInstancesIsMutable();
-            instances_.set(index, builderForValue.build());
-            onChanged();
-          } else {
-            instancesBuilder_.setMessage(index, builderForValue.build());
-          }
-          return this;
-        }
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.InstanceTuple instances = 2;</code>
-         */
-        public Builder addInstances(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.InstanceTuple value) {
-          if (instancesBuilder_ == null) {
-            if (value == null) {
-              throw new NullPointerException();
-            }
-            ensureInstancesIsMutable();
-            instances_.add(value);
-            onChanged();
-          } else {
-            instancesBuilder_.addMessage(value);
-          }
-          return this;
-        }
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.InstanceTuple instances = 2;</code>
-         */
-        public Builder addInstances(
-            int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.InstanceTuple value) {
-          if (instancesBuilder_ == null) {
-            if (value == null) {
-              throw new NullPointerException();
+            @java.lang.Override
+            public Builder mergeFrom(com.google.protobuf.Message other) {
+                if (other instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Version) {
+                    return mergeFrom((io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Version) other);
+                } else {
+                    super.mergeFrom(other);
+                    return this;
+                }
             }
-            ensureInstancesIsMutable();
-            instances_.add(index, value);
-            onChanged();
-          } else {
-            instancesBuilder_.addMessage(index, value);
-          }
-          return this;
-        }
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.InstanceTuple instances = 2;</code>
-         */
-        public Builder addInstances(
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.InstanceTuple.Builder builderForValue) {
-          if (instancesBuilder_ == null) {
-            ensureInstancesIsMutable();
-            instances_.add(builderForValue.build());
-            onChanged();
-          } else {
-            instancesBuilder_.addMessage(builderForValue.build());
-          }
-          return this;
-        }
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.InstanceTuple instances = 2;</code>
-         */
-        public Builder addInstances(
-            int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.InstanceTuple.Builder builderForValue) {
-          if (instancesBuilder_ == null) {
-            ensureInstancesIsMutable();
-            instances_.add(index, builderForValue.build());
-            onChanged();
-          } else {
-            instancesBuilder_.addMessage(index, builderForValue.build());
-          }
-          return this;
-        }
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.InstanceTuple instances = 2;</code>
-         */
-        public Builder addAllInstances(
-            java.lang.Iterable<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.InstanceTuple> values) {
-          if (instancesBuilder_ == null) {
-            ensureInstancesIsMutable();
-            com.google.protobuf.AbstractMessageLite.Builder.addAll(
-                values, instances_);
-            onChanged();
-          } else {
-            instancesBuilder_.addAllMessages(values);
-          }
-          return this;
-        }
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.InstanceTuple instances = 2;</code>
-         */
-        public Builder clearInstances() {
-          if (instancesBuilder_ == null) {
-            instances_ = java.util.Collections.emptyList();
-            bitField0_ = (bitField0_ & ~0x00000002);
-            onChanged();
-          } else {
-            instancesBuilder_.clear();
-          }
-          return this;
-        }
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.InstanceTuple instances = 2;</code>
-         */
-        public Builder removeInstances(int index) {
-          if (instancesBuilder_ == null) {
-            ensureInstancesIsMutable();
-            instances_.remove(index);
-            onChanged();
-          } else {
-            instancesBuilder_.remove(index);
-          }
-          return this;
-        }
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.InstanceTuple instances = 2;</code>
-         */
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.InstanceTuple.Builder getInstancesBuilder(
-            int index) {
-          return getInstancesFieldBuilder().getBuilder(index);
-        }
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.InstanceTuple instances = 2;</code>
-         */
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.InstanceTupleOrBuilder getInstancesOrBuilder(
-            int index) {
-          if (instancesBuilder_ == null) {
-            return instances_.get(index);  } else {
-            return instancesBuilder_.getMessageOrBuilder(index);
-          }
-        }
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.InstanceTuple instances = 2;</code>
-         */
-        public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.InstanceTupleOrBuilder> 
-             getInstancesOrBuilderList() {
-          if (instancesBuilder_ != null) {
-            return instancesBuilder_.getMessageOrBuilderList();
-          } else {
-            return java.util.Collections.unmodifiableList(instances_);
-          }
-        }
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.InstanceTuple instances = 2;</code>
-         */
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.InstanceTuple.Builder addInstancesBuilder() {
-          return getInstancesFieldBuilder().addBuilder(
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.InstanceTuple.getDefaultInstance());
-        }
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.InstanceTuple instances = 2;</code>
-         */
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.InstanceTuple.Builder addInstancesBuilder(
-            int index) {
-          return getInstancesFieldBuilder().addBuilder(
-              index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.InstanceTuple.getDefaultInstance());
-        }
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.InstanceTuple instances = 2;</code>
-         */
-        public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.InstanceTuple.Builder> 
-             getInstancesBuilderList() {
-          return getInstancesFieldBuilder().getBuilderList();
-        }
-        private com.google.protobuf.RepeatedFieldBuilderV3<
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.InstanceTuple, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.InstanceTuple.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.InstanceTupleOrBuilder> 
-            getInstancesFieldBuilder() {
-          if (instancesBuilder_ == null) {
-            instancesBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.InstanceTuple, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.InstanceTuple.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.InstanceTupleOrBuilder>(
-                    instances_,
-                    ((bitField0_ & 0x00000002) != 0),
-                    getParentForChildren(),
-                    isClean());
-            instances_ = null;
-          }
-          return instancesBuilder_;
-        }
-        @java.lang.Override
-        public final Builder setUnknownFields(
-            final com.google.protobuf.UnknownFieldSet unknownFields) {
-          return super.setUnknownFields(unknownFields);
-        }
 
-        @java.lang.Override
-        public final Builder mergeUnknownFields(
-            final com.google.protobuf.UnknownFieldSet unknownFields) {
-          return super.mergeUnknownFields(unknownFields);
-        }
+            public Builder mergeFrom(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Version other) {
+                if (other == io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Version.getDefaultInstance())
+                    return this;
+                if (other.hasVersionMajor()) {
+                    setVersionMajor(other.getVersionMajor());
+                }
+                if (other.hasVersionMinor()) {
+                    setVersionMinor(other.getVersionMinor());
+                }
+                if (other.hasVersionRevision()) {
+                    setVersionRevision(other.getVersionRevision());
+                }
+                this.mergeUnknownFields(other.unknownFields);
+                onChanged();
+                return this;
+            }
+
+            @java.lang.Override
+            public final boolean isInitialized() {
+                return true;
+            }
+
+            @java.lang.Override
+            public Builder mergeFrom(
+                    com.google.protobuf.CodedInputStream input,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws java.io.IOException {
+                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Version parsedMessage = null;
+                try {
+                    parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+                } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                    parsedMessage = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Version) e
+                            .getUnfinishedMessage();
+                    throw e.unwrapIOException();
+                } finally {
+                    if (parsedMessage != null) {
+                        mergeFrom(parsedMessage);
+                    }
+                }
+                return this;
+            }
 
+            private int bitField0_;
 
-        // @@protoc_insertion_point(builder_scope:io.automatiko.engine.workflow.marshalling.ProcessInstance.FinishedSubProcesses)
-      }
+            private int versionMajor_;
 
-      // @@protoc_insertion_point(class_scope:io.automatiko.engine.workflow.marshalling.ProcessInstance.FinishedSubProcesses)
-      private static final io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses DEFAULT_INSTANCE;
-      static {
-        DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses();
-      }
+            /**
+             * <code>optional int32 version_major = 1;</code>
+             * 
+             * @return Whether the versionMajor field is set.
+             */
+            @java.lang.Override
+            public boolean hasVersionMajor() {
+                return ((bitField0_ & 0x00000001) != 0);
+            }
 
-      public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses getDefaultInstance() {
-        return DEFAULT_INSTANCE;
-      }
+            /**
+             * <code>optional int32 version_major = 1;</code>
+             * 
+             * @return The versionMajor.
+             */
+            @java.lang.Override
+            public int getVersionMajor() {
+                return versionMajor_;
+            }
 
-      @java.lang.Deprecated public static final com.google.protobuf.Parser<FinishedSubProcesses>
-          PARSER = new com.google.protobuf.AbstractParser<FinishedSubProcesses>() {
-        @java.lang.Override
-        public FinishedSubProcesses parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return new FinishedSubProcesses(input, extensionRegistry);
-        }
-      };
+            /**
+             * <code>optional int32 version_major = 1;</code>
+             * 
+             * @param value The versionMajor to set.
+             * @return This builder for chaining.
+             */
+            public Builder setVersionMajor(int value) {
+                bitField0_ |= 0x00000001;
+                versionMajor_ = value;
+                onChanged();
+                return this;
+            }
 
-      public static com.google.protobuf.Parser<FinishedSubProcesses> parser() {
-        return PARSER;
-      }
+            /**
+             * <code>optional int32 version_major = 1;</code>
+             * 
+             * @return This builder for chaining.
+             */
+            public Builder clearVersionMajor() {
+                bitField0_ = (bitField0_ & ~0x00000001);
+                versionMajor_ = 0;
+                onChanged();
+                return this;
+            }
 
-      @java.lang.Override
-      public com.google.protobuf.Parser<FinishedSubProcesses> getParserForType() {
-        return PARSER;
-      }
+            private int versionMinor_;
 
-      @java.lang.Override
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses getDefaultInstanceForType() {
-        return DEFAULT_INSTANCE;
-      }
+            /**
+             * <code>optional int32 version_minor = 2;</code>
+             * 
+             * @return Whether the versionMinor field is set.
+             */
+            @java.lang.Override
+            public boolean hasVersionMinor() {
+                return ((bitField0_ & 0x00000002) != 0);
+            }
 
-    }
+            /**
+             * <code>optional int32 version_minor = 2;</code>
+             * 
+             * @return The versionMinor.
+             */
+            @java.lang.Override
+            public int getVersionMinor() {
+                return versionMinor_;
+            }
 
-    public interface RecoveryItemOrBuilder extends
-        // @@protoc_insertion_point(interface_extends:io.automatiko.engine.workflow.marshalling.ProcessInstance.RecoveryItem)
-        com.google.protobuf.MessageOrBuilder {
-
-      /**
-       * <code>optional string transaction_id = 1;</code>
-       * @return Whether the transactionId field is set.
-       */
-      boolean hasTransactionId();
-      /**
-       * <code>optional string transaction_id = 1;</code>
-       * @return The transactionId.
-       */
-      java.lang.String getTransactionId();
-      /**
-       * <code>optional string transaction_id = 1;</code>
-       * @return The bytes for transactionId.
-       */
-      com.google.protobuf.ByteString
-          getTransactionIdBytes();
-
-      /**
-       * <code>optional string node_id = 2;</code>
-       * @return Whether the nodeId field is set.
-       */
-      boolean hasNodeId();
-      /**
-       * <code>optional string node_id = 2;</code>
-       * @return The nodeId.
-       */
-      java.lang.String getNodeId();
-      /**
-       * <code>optional string node_id = 2;</code>
-       * @return The bytes for nodeId.
-       */
-      com.google.protobuf.ByteString
-          getNodeIdBytes();
-
-      /**
-       * <code>optional string instance_id = 3;</code>
-       * @return Whether the instanceId field is set.
-       */
-      boolean hasInstanceId();
-      /**
-       * <code>optional string instance_id = 3;</code>
-       * @return The instanceId.
-       */
-      java.lang.String getInstanceId();
-      /**
-       * <code>optional string instance_id = 3;</code>
-       * @return The bytes for instanceId.
-       */
-      com.google.protobuf.ByteString
-          getInstanceIdBytes();
-
-      /**
-       * <code>optional string timer_id = 4;</code>
-       * @return Whether the timerId field is set.
-       */
-      boolean hasTimerId();
-      /**
-       * <code>optional string timer_id = 4;</code>
-       * @return The timerId.
-       */
-      java.lang.String getTimerId();
-      /**
-       * <code>optional string timer_id = 4;</code>
-       * @return The bytes for timerId.
-       */
-      com.google.protobuf.ByteString
-          getTimerIdBytes();
-
-      /**
-       * <code>repeated string state_timer_ids = 5;</code>
-       * @return A list containing the stateTimerIds.
-       */
-      java.util.List<java.lang.String>
-          getStateTimerIdsList();
-      /**
-       * <code>repeated string state_timer_ids = 5;</code>
-       * @return The count of stateTimerIds.
-       */
-      int getStateTimerIdsCount();
-      /**
-       * <code>repeated string state_timer_ids = 5;</code>
-       * @param index The index of the element to return.
-       * @return The stateTimerIds at the given index.
-       */
-      java.lang.String getStateTimerIds(int index);
-      /**
-       * <code>repeated string state_timer_ids = 5;</code>
-       * @param index The index of the value to return.
-       * @return The bytes of the stateTimerIds at the given index.
-       */
-      com.google.protobuf.ByteString
-          getStateTimerIdsBytes(int index);
-    }
-    /**
-     * Protobuf type {@code io.automatiko.engine.workflow.marshalling.ProcessInstance.RecoveryItem}
-     */
-    public static final class RecoveryItem extends
-        com.google.protobuf.GeneratedMessageV3 implements
-        // @@protoc_insertion_point(message_implements:io.automatiko.engine.workflow.marshalling.ProcessInstance.RecoveryItem)
-        RecoveryItemOrBuilder {
-    private static final long serialVersionUID = 0L;
-      // Use RecoveryItem.newBuilder() to construct.
-      private RecoveryItem(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-        super(builder);
-      }
-      private RecoveryItem() {
-        transactionId_ = "";
-        nodeId_ = "";
-        instanceId_ = "";
-        timerId_ = "";
-        stateTimerIds_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-      }
-
-      @java.lang.Override
-      @SuppressWarnings({"unused"})
-      protected java.lang.Object newInstance(
-          UnusedPrivateParameter unused) {
-        return new RecoveryItem();
-      }
-
-      @java.lang.Override
-      public final com.google.protobuf.UnknownFieldSet
-      getUnknownFields() {
-        return this.unknownFields;
-      }
-      private RecoveryItem(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        this();
-        if (extensionRegistry == null) {
-          throw new java.lang.NullPointerException();
-        }
-        int mutable_bitField0_ = 0;
-        com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-            com.google.protobuf.UnknownFieldSet.newBuilder();
-        try {
-          boolean done = false;
-          while (!done) {
-            int tag = input.readTag();
-            switch (tag) {
-              case 0:
-                done = true;
-                break;
-              case 10: {
-                com.google.protobuf.ByteString bs = input.readBytes();
-                bitField0_ |= 0x00000001;
-                transactionId_ = bs;
-                break;
-              }
-              case 18: {
-                com.google.protobuf.ByteString bs = input.readBytes();
+            /**
+             * <code>optional int32 version_minor = 2;</code>
+             * 
+             * @param value The versionMinor to set.
+             * @return This builder for chaining.
+             */
+            public Builder setVersionMinor(int value) {
                 bitField0_ |= 0x00000002;
-                nodeId_ = bs;
-                break;
-              }
-              case 26: {
-                com.google.protobuf.ByteString bs = input.readBytes();
+                versionMinor_ = value;
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>optional int32 version_minor = 2;</code>
+             * 
+             * @return This builder for chaining.
+             */
+            public Builder clearVersionMinor() {
+                bitField0_ = (bitField0_ & ~0x00000002);
+                versionMinor_ = 0;
+                onChanged();
+                return this;
+            }
+
+            private int versionRevision_;
+
+            /**
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-          if (((bitField0_ & 0x00000010) != 0)) {
-            stateTimerIds_ = stateTimerIds_.getUnmodifiableView();
-            bitField0_ = (bitField0_ & ~0x00000010);
-          }
-          result.stateTimerIds_ = stateTimerIds_;
-          result.bitField0_ = to_bitField0_;
-          onBuilt();
-          return result;
-        }
-
-        @java.lang.Override
-        public Builder clone() {
-          return super.clone();
-        }
-        @java.lang.Override
-        public Builder setField(
-            com.google.protobuf.Descriptors.FieldDescriptor field,
-            java.lang.Object value) {
-          return super.setField(field, value);
-        }
-        @java.lang.Override
-        public Builder clearField(
-            com.google.protobuf.Descriptors.FieldDescriptor field) {
-          return super.clearField(field);
-        }
-        @java.lang.Override
-        public Builder clearOneof(
-            com.google.protobuf.Descriptors.OneofDescriptor oneof) {
-          return super.clearOneof(oneof);
-        }
-        @java.lang.Override
-        public Builder setRepeatedField(
-            com.google.protobuf.Descriptors.FieldDescriptor field,
-            int index, java.lang.Object value) {
-          return super.setRepeatedField(field, index, value);
-        }
-        @java.lang.Override
-        public Builder addRepeatedField(
-            com.google.protobuf.Descriptors.FieldDescriptor field,
-            java.lang.Object value) {
-          return super.addRepeatedField(field, value);
-        }
-        @java.lang.Override
-        public Builder mergeFrom(com.google.protobuf.Message other) {
-          if (other instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItem) {
-            return mergeFrom((io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItem)other);
-          } else {
-            super.mergeFrom(other);
-            return this;
-          }
-        }
-
-        public Builder mergeFrom(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItem other) {
-          if (other == io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItem.getDefaultInstance()) return this;
-          if (other.hasTransactionId()) {
-            bitField0_ |= 0x00000001;
-            transactionId_ = other.transactionId_;
-            onChanged();
-          }
-          if (other.hasNodeId()) {
-            bitField0_ |= 0x00000002;
-            nodeId_ = other.nodeId_;
-            onChanged();
-          }
-          if (other.hasInstanceId()) {
-            bitField0_ |= 0x00000004;
-            instanceId_ = other.instanceId_;
-            onChanged();
-          }
-          if (other.hasTimerId()) {
-            bitField0_ |= 0x00000008;
-            timerId_ = other.timerId_;
-            onChanged();
-          }
-          if (!other.stateTimerIds_.isEmpty()) {
-            if (stateTimerIds_.isEmpty()) {
-              stateTimerIds_ = other.stateTimerIds_;
-              bitField0_ = (bitField0_ & ~0x00000010);
-            } else {
-              ensureStateTimerIdsIsMutable();
-              stateTimerIds_.addAll(other.stateTimerIds_);
+                versionRevision_ = value;
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>optional int32 version_revision = 3;</code>
+             * 
+             * @return This builder for chaining.
+             */
+            public Builder clearVersionRevision() {
+                bitField0_ = (bitField0_ & ~0x00000004);
+                versionRevision_ = 0;
+                onChanged();
+                return this;
+            }
+
+            @java.lang.Override
+            public final Builder setUnknownFields(
+                    final com.google.protobuf.UnknownFieldSet unknownFields) {
+                return super.setUnknownFields(unknownFields);
+            }
+
+            @java.lang.Override
+            public final Builder mergeUnknownFields(
+                    final com.google.protobuf.UnknownFieldSet unknownFields) {
+                return super.mergeUnknownFields(unknownFields);
             }
-            onChanged();
-          }
-          this.mergeUnknownFields(other.unknownFields);
-          onChanged();
-          return this;
+
+            // @@protoc_insertion_point(builder_scope:io.automatiko.engine.workflow.marshalling.Version)
         }
 
-        @java.lang.Override
-        public final boolean isInitialized() {
-          return true;
+        // @@protoc_insertion_point(class_scope:io.automatiko.engine.workflow.marshalling.Version)
+        private static final io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Version DEFAULT_INSTANCE;
+        static {
+            DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Version();
         }
 
-        @java.lang.Override
-        public Builder mergeFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws java.io.IOException {
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItem parsedMessage = null;
-          try {
-            parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            parsedMessage = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItem) e.getUnfinishedMessage();
-            throw e.unwrapIOException();
-          } finally {
-            if (parsedMessage != null) {
-              mergeFrom(parsedMessage);
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Version getDefaultInstance() {
+            return DEFAULT_INSTANCE;
+        }
+
+        @java.lang.Deprecated
+        public static final com.google.protobuf.Parser<Version> PARSER = new com.google.protobuf.AbstractParser<Version>() {
+            @java.lang.Override
+            public Version parsePartialFrom(
+                    com.google.protobuf.CodedInputStream input,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws com.google.protobuf.InvalidProtocolBufferException {
+                return new Version(input, extensionRegistry);
             }
-          }
-          return this;
+        };
+
+        public static com.google.protobuf.Parser<Version> parser() {
+            return PARSER;
         }
-        private int bitField0_;
 
-        private java.lang.Object transactionId_ = "";
-        /**
-         * <code>optional string transaction_id = 1;</code>
-         * @return Whether the transactionId field is set.
-         */
-        public boolean hasTransactionId() {
-          return ((bitField0_ & 0x00000001) != 0);
+        @java.lang.Override
+        public com.google.protobuf.Parser<Version> getParserForType() {
+            return PARSER;
         }
-        /**
-         * <code>optional string transaction_id = 1;</code>
-         * @return The transactionId.
-         */
-        public java.lang.String getTransactionId() {
-          java.lang.Object ref = transactionId_;
-          if (!(ref instanceof java.lang.String)) {
-            com.google.protobuf.ByteString bs =
-                (com.google.protobuf.ByteString) ref;
-            java.lang.String s = bs.toStringUtf8();
-            if (bs.isValidUtf8()) {
-              transactionId_ = s;
-            }
-            return s;
-          } else {
-            return (java.lang.String) ref;
-          }
+
+        @java.lang.Override
+        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Version getDefaultInstanceForType() {
+            return DEFAULT_INSTANCE;
         }
+
+    }
+
+    public interface SignatureOrBuilder extends
+            // @@protoc_insertion_point(interface_extends:io.automatiko.engine.workflow.marshalling.Signature)
+            com.google.protobuf.MessageOrBuilder {
+
         /**
-         * <code>optional string transaction_id = 1;</code>
-         * @return The bytes for transactionId.
+         * <code>optional string key_alias = 1;</code>
+         * 
+         * @return Whether the keyAlias field is set.
          */
-        public com.google.protobuf.ByteString
-            getTransactionIdBytes() {
-          java.lang.Object ref = transactionId_;
-          if (ref instanceof String) {
-            com.google.protobuf.ByteString b = 
-                com.google.protobuf.ByteString.copyFromUtf8(
-                    (java.lang.String) ref);
-            transactionId_ = b;
-            return b;
-          } else {
-            return (com.google.protobuf.ByteString) ref;
-          }
-        }
+        boolean hasKeyAlias();
+
         /**
-         * <code>optional string transaction_id = 1;</code>
-         * @param value The transactionId to set.
-         * @return This builder for chaining.
+         * <code>optional string key_alias = 1;</code>
+         * 
+         * @return The keyAlias.
          */
-        public Builder setTransactionId(
-            java.lang.String value) {
-          if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000001;
-          transactionId_ = value;
-          onChanged();
-          return this;
-        }
+        java.lang.String getKeyAlias();
+
         /**
-         * <code>optional string transaction_id = 1;</code>
-         * @return This builder for chaining.
+         * <code>optional string key_alias = 1;</code>
+         * 
+         * @return The bytes for keyAlias.
          */
-        public Builder clearTransactionId() {
-          bitField0_ = (bitField0_ & ~0x00000001);
-          transactionId_ = getDefaultInstance().getTransactionId();
-          onChanged();
-          return this;
-        }
+        com.google.protobuf.ByteString getKeyAliasBytes();
+
         /**
-         * <code>optional string transaction_id = 1;</code>
-         * @param value The bytes for transactionId to set.
-         * @return This builder for chaining.
+         * <code>optional bytes signature = 2;</code>
+         * 
+         * @return Whether the signature field is set.
          */
-        public Builder setTransactionIdBytes(
-            com.google.protobuf.ByteString value) {
-          if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000001;
-          transactionId_ = value;
-          onChanged();
-          return this;
-        }
+        boolean hasSignature();
 
-        private java.lang.Object nodeId_ = "";
         /**
-         * <code>optional string node_id = 2;</code>
-         * @return Whether the nodeId field is set.
+         * <code>optional bytes signature = 2;</code>
+         * 
+         * @return The signature.
          */
-        public boolean hasNodeId() {
-          return ((bitField0_ & 0x00000002) != 0);
-        }
-        /**
-         * <code>optional string node_id = 2;</code>
-         * @return The nodeId.
-         */
-        public java.lang.String getNodeId() {
-          java.lang.Object ref = nodeId_;
-          if (!(ref instanceof java.lang.String)) {
-            com.google.protobuf.ByteString bs =
-                (com.google.protobuf.ByteString) ref;
-            java.lang.String s = bs.toStringUtf8();
-            if (bs.isValidUtf8()) {
-              nodeId_ = s;
-            }
-            return s;
-          } else {
-            return (java.lang.String) ref;
-          }
-        }
-        /**
-         * <code>optional string node_id = 2;</code>
-         * @return The bytes for nodeId.
-         */
-        public com.google.protobuf.ByteString
-            getNodeIdBytes() {
-          java.lang.Object ref = nodeId_;
-          if (ref instanceof String) {
-            com.google.protobuf.ByteString b = 
-                com.google.protobuf.ByteString.copyFromUtf8(
-                    (java.lang.String) ref);
-            nodeId_ = b;
-            return b;
-          } else {
-            return (com.google.protobuf.ByteString) ref;
-          }
-        }
-        /**
-         * <code>optional string node_id = 2;</code>
-         * @param value The nodeId to set.
-         * @return This builder for chaining.
-         */
-        public Builder setNodeId(
-            java.lang.String value) {
-          if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000002;
-          nodeId_ = value;
-          onChanged();
-          return this;
-        }
-        /**
-         * <code>optional string node_id = 2;</code>
-         * @return This builder for chaining.
-         */
-        public Builder clearNodeId() {
-          bitField0_ = (bitField0_ & ~0x00000002);
-          nodeId_ = getDefaultInstance().getNodeId();
-          onChanged();
-          return this;
-        }
-        /**
-         * <code>optional string node_id = 2;</code>
-         * @param value The bytes for nodeId to set.
-         * @return This builder for chaining.
-         */
-        public Builder setNodeIdBytes(
-            com.google.protobuf.ByteString value) {
-          if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000002;
-          nodeId_ = value;
-          onChanged();
-          return this;
-        }
-
-        private java.lang.Object instanceId_ = "";
-        /**
-         * <code>optional string instance_id = 3;</code>
-         * @return Whether the instanceId field is set.
-         */
-        public boolean hasInstanceId() {
-          return ((bitField0_ & 0x00000004) != 0);
-        }
-        /**
-         * <code>optional string instance_id = 3;</code>
-         * @return The instanceId.
-         */
-        public java.lang.String getInstanceId() {
-          java.lang.Object ref = instanceId_;
-          if (!(ref instanceof java.lang.String)) {
-            com.google.protobuf.ByteString bs =
-                (com.google.protobuf.ByteString) ref;
-            java.lang.String s = bs.toStringUtf8();
-            if (bs.isValidUtf8()) {
-              instanceId_ = s;
-            }
-            return s;
-          } else {
-            return (java.lang.String) ref;
-          }
-        }
-        /**
-         * <code>optional string instance_id = 3;</code>
-         * @return The bytes for instanceId.
-         */
-        public com.google.protobuf.ByteString
-            getInstanceIdBytes() {
-          java.lang.Object ref = instanceId_;
-          if (ref instanceof String) {
-            com.google.protobuf.ByteString b = 
-                com.google.protobuf.ByteString.copyFromUtf8(
-                    (java.lang.String) ref);
-            instanceId_ = b;
-            return b;
-          } else {
-            return (com.google.protobuf.ByteString) ref;
-          }
-        }
-        /**
-         * <code>optional string instance_id = 3;</code>
-         * @param value The instanceId to set.
-         * @return This builder for chaining.
-         */
-        public Builder setInstanceId(
-            java.lang.String value) {
-          if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000004;
-          instanceId_ = value;
-          onChanged();
-          return this;
-        }
-        /**
-         * <code>optional string instance_id = 3;</code>
-         * @return This builder for chaining.
-         */
-        public Builder clearInstanceId() {
-          bitField0_ = (bitField0_ & ~0x00000004);
-          instanceId_ = getDefaultInstance().getInstanceId();
-          onChanged();
-          return this;
-        }
-        /**
-         * <code>optional string instance_id = 3;</code>
-         * @param value The bytes for instanceId to set.
-         * @return This builder for chaining.
-         */
-        public Builder setInstanceIdBytes(
-            com.google.protobuf.ByteString value) {
-          if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000004;
-          instanceId_ = value;
-          onChanged();
-          return this;
-        }
+        com.google.protobuf.ByteString getSignature();
+    }
 
-        private java.lang.Object timerId_ = "";
-        /**
-         * <code>optional string timer_id = 4;</code>
-         * @return Whether the timerId field is set.
-         */
-        public boolean hasTimerId() {
-          return ((bitField0_ & 0x00000008) != 0);
-        }
-        /**
-         * <code>optional string timer_id = 4;</code>
-         * @return The timerId.
-         */
-        public java.lang.String getTimerId() {
-          java.lang.Object ref = timerId_;
-          if (!(ref instanceof java.lang.String)) {
-            com.google.protobuf.ByteString bs =
-                (com.google.protobuf.ByteString) ref;
-            java.lang.String s = bs.toStringUtf8();
-            if (bs.isValidUtf8()) {
-              timerId_ = s;
-            }
-            return s;
-          } else {
-            return (java.lang.String) ref;
-          }
-        }
-        /**
-         * <code>optional string timer_id = 4;</code>
-         * @return The bytes for timerId.
-         */
-        public com.google.protobuf.ByteString
-            getTimerIdBytes() {
-          java.lang.Object ref = timerId_;
-          if (ref instanceof String) {
-            com.google.protobuf.ByteString b = 
-                com.google.protobuf.ByteString.copyFromUtf8(
-                    (java.lang.String) ref);
-            timerId_ = b;
-            return b;
-          } else {
-            return (com.google.protobuf.ByteString) ref;
-          }
-        }
-        /**
-         * <code>optional string timer_id = 4;</code>
-         * @param value The timerId to set.
-         * @return This builder for chaining.
-         */
-        public Builder setTimerId(
-            java.lang.String value) {
-          if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000008;
-          timerId_ = value;
-          onChanged();
-          return this;
-        }
-        /**
-         * <code>optional string timer_id = 4;</code>
-         * @return This builder for chaining.
-         */
-        public Builder clearTimerId() {
-          bitField0_ = (bitField0_ & ~0x00000008);
-          timerId_ = getDefaultInstance().getTimerId();
-          onChanged();
-          return this;
+    /**
+     * Protobuf type {@code io.automatiko.engine.workflow.marshalling.Signature}
+     */
+    public static final class Signature extends
+            com.google.protobuf.GeneratedMessageV3 implements
+            // @@protoc_insertion_point(message_implements:io.automatiko.engine.workflow.marshalling.Signature)
+            SignatureOrBuilder {
+        private static final long serialVersionUID = 0L;
+
+        // Use Signature.newBuilder() to construct.
+        private Signature(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
+            super(builder);
         }
-        /**
-         * <code>optional string timer_id = 4;</code>
-         * @param value The bytes for timerId to set.
-         * @return This builder for chaining.
-         */
-        public Builder setTimerIdBytes(
-            com.google.protobuf.ByteString value) {
-          if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000008;
-          timerId_ = value;
-          onChanged();
-          return this;
+
+        private Signature() {
+            keyAlias_ = "";
+            signature_ = com.google.protobuf.ByteString.EMPTY;
         }
 
-        private com.google.protobuf.LazyStringList stateTimerIds_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-        private void ensureStateTimerIdsIsMutable() {
-          if (!((bitField0_ & 0x00000010) != 0)) {
-            stateTimerIds_ = new com.google.protobuf.LazyStringArrayList(stateTimerIds_);
-            bitField0_ |= 0x00000010;
-           }
+        @java.lang.Override
+        @SuppressWarnings({ "unused" })
+        protected java.lang.Object newInstance(
+                UnusedPrivateParameter unused) {
+            return new Signature();
         }
-        /**
-         * <code>repeated string state_timer_ids = 5;</code>
-         * @return A list containing the stateTimerIds.
-         */
-        public com.google.protobuf.ProtocolStringList
-            getStateTimerIdsList() {
-          return stateTimerIds_.getUnmodifiableView();
+
+        @java.lang.Override
+        public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+            return this.unknownFields;
         }
-        /**
-         * <code>repeated string state_timer_ids = 5;</code>
-         * @return The count of stateTimerIds.
-         */
-        public int getStateTimerIdsCount() {
-          return stateTimerIds_.size();
+
+        private Signature(
+                com.google.protobuf.CodedInputStream input,
+                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                throws com.google.protobuf.InvalidProtocolBufferException {
+            this();
+            if (extensionRegistry == null) {
+                throw new java.lang.NullPointerException();
+            }
+            int mutable_bitField0_ = 0;
+            com.google.protobuf.UnknownFieldSet.Builder unknownFields = com.google.protobuf.UnknownFieldSet.newBuilder();
+            try {
+                boolean done = false;
+                while (!done) {
+                    int tag = input.readTag();
+                    switch (tag) {
+                        case 0:
+                            done = true;
+                            break;
+                        case 10: {
+                            com.google.protobuf.ByteString bs = input.readBytes();
+                            bitField0_ |= 0x00000001;
+                            keyAlias_ = bs;
+                            break;
+                        }
+                        case 18: {
+                            bitField0_ |= 0x00000002;
+                            signature_ = input.readBytes();
+                            break;
+                        }
+                        default: {
+                            if (!parseUnknownField(
+                                    input, unknownFields, extensionRegistry, tag)) {
+                                done = true;
+                            }
+                            break;
+                        }
+                    }
+                }
+            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                throw e.setUnfinishedMessage(this);
+            } catch (java.io.IOException e) {
+                throw new com.google.protobuf.InvalidProtocolBufferException(
+                        e).setUnfinishedMessage(this);
+            } finally {
+                this.unknownFields = unknownFields.build();
+                makeExtensionsImmutable();
+            }
         }
-        /**
-         * <code>repeated string state_timer_ids = 5;</code>
-         * @param index The index of the element to return.
-         * @return The stateTimerIds at the given index.
-         */
-        public java.lang.String getStateTimerIds(int index) {
-          return stateTimerIds_.get(index);
+
+        public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+            return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_Signature_descriptor;
         }
-        /**
-         * <code>repeated string state_timer_ids = 5;</code>
-         * @param index The index of the value to return.
-         * @return The bytes of the stateTimerIds at the given index.
-         */
-        public com.google.protobuf.ByteString
-            getStateTimerIdsBytes(int index) {
-          return stateTimerIds_.getByteString(index);
+
+        @java.lang.Override
+        protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() {
+            return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_Signature_fieldAccessorTable
+                    .ensureFieldAccessorsInitialized(
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Signature.class,
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Signature.Builder.class);
         }
+
+        private int bitField0_;
+        public static final int KEY_ALIAS_FIELD_NUMBER = 1;
+        private volatile java.lang.Object keyAlias_;
+
         /**
-         * <code>repeated string state_timer_ids = 5;</code>
-         * @param index The index to set the value at.
-         * @param value The stateTimerIds to set.
-         * @return This builder for chaining.
+         * <code>optional string key_alias = 1;</code>
+         * 
+         * @return Whether the keyAlias field is set.
          */
-        public Builder setStateTimerIds(
-            int index, java.lang.String value) {
-          if (value == null) {
-    throw new NullPointerException();
-  }
-  ensureStateTimerIdsIsMutable();
-          stateTimerIds_.set(index, value);
-          onChanged();
-          return this;
+        @java.lang.Override
+        public boolean hasKeyAlias() {
+            return ((bitField0_ & 0x00000001) != 0);
         }
+
         /**
-         * <code>repeated string state_timer_ids = 5;</code>
-         * @param value The stateTimerIds to add.
-         * @return This builder for chaining.
+         * <code>optional string key_alias = 1;</code>
+         * 
+         * @return The keyAlias.
          */
-        public Builder addStateTimerIds(
-            java.lang.String value) {
-          if (value == null) {
-    throw new NullPointerException();
-  }
-  ensureStateTimerIdsIsMutable();
-          stateTimerIds_.add(value);
-          onChanged();
-          return this;
+        @java.lang.Override
+        public java.lang.String getKeyAlias() {
+            java.lang.Object ref = keyAlias_;
+            if (ref instanceof java.lang.String) {
+                return (java.lang.String) ref;
+            } else {
+                com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                java.lang.String s = bs.toStringUtf8();
+                if (bs.isValidUtf8()) {
+                    keyAlias_ = s;
+                }
+                return s;
+            }
         }
+
         /**
-         * <code>repeated string state_timer_ids = 5;</code>
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-         * <code>optional string error_id = 31;</code>
-         * @return The errorId.
-         */
-        public java.lang.String getErrorId() {
-          java.lang.Object ref = errorId_;
-          if (!(ref instanceof java.lang.String)) {
-            com.google.protobuf.ByteString bs =
-                (com.google.protobuf.ByteString) ref;
-            java.lang.String s = bs.toStringUtf8();
-            if (bs.isValidUtf8()) {
-              errorId_ = s;
+            @java.lang.Override
+            public Builder mergeFrom(com.google.protobuf.Message other) {
+                if (other instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Signature) {
+                    return mergeFrom((io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Signature) other);
+                } else {
+                    super.mergeFrom(other);
+                    return this;
+                }
             }
-            return s;
-          } else {
-            return (java.lang.String) ref;
-          }
-        }
-        /**
-         * <code>optional string error_id = 31;</code>
-         * @return The bytes for errorId.
-         */
-        public com.google.protobuf.ByteString
-            getErrorIdBytes() {
-          java.lang.Object ref = errorId_;
-          if (ref instanceof String) {
-            com.google.protobuf.ByteString b = 
-                com.google.protobuf.ByteString.copyFromUtf8(
-                    (java.lang.String) ref);
-            errorId_ = b;
-            return b;
-          } else {
-            return (com.google.protobuf.ByteString) ref;
-          }
-        }
-        /**
-         * <code>optional string error_id = 31;</code>
-         * @param value The errorId to set.
-         * @return This builder for chaining.
-         */
-        public Builder setErrorId(
-            java.lang.String value) {
-          if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000001;
-          errorId_ = value;
-          onChanged();
-          return this;
-        }
-        /**
-         * <code>optional string error_id = 31;</code>
-         * @return This builder for chaining.
-         */
-        public Builder clearErrorId() {
-          bitField0_ = (bitField0_ & ~0x00000001);
-          errorId_ = getDefaultInstance().getErrorId();
-          onChanged();
-          return this;
-        }
-        /**
-         * <code>optional string error_id = 31;</code>
-         * @param value The bytes for errorId to set.
-         * @return This builder for chaining.
-         */
-        public Builder setErrorIdBytes(
-            com.google.protobuf.ByteString value) {
-          if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000001;
-          errorId_ = value;
-          onChanged();
-          return this;
-        }
 
-        private java.lang.Object errorNodeId_ = "";
-        /**
-         * <code>optional string error_node_id = 25;</code>
-         * @return Whether the errorNodeId field is set.
-         */
-        public boolean hasErrorNodeId() {
-          return ((bitField0_ & 0x00000002) != 0);
-        }
-        /**
-         * <code>optional string error_node_id = 25;</code>
-         * @return The errorNodeId.
-         */
-        public java.lang.String getErrorNodeId() {
-          java.lang.Object ref = errorNodeId_;
-          if (!(ref instanceof java.lang.String)) {
-            com.google.protobuf.ByteString bs =
-                (com.google.protobuf.ByteString) ref;
-            java.lang.String s = bs.toStringUtf8();
-            if (bs.isValidUtf8()) {
-              errorNodeId_ = s;
-            }
-            return s;
-          } else {
-            return (java.lang.String) ref;
-          }
-        }
-        /**
-         * <code>optional string error_node_id = 25;</code>
-         * @return The bytes for errorNodeId.
-         */
-        public com.google.protobuf.ByteString
-            getErrorNodeIdBytes() {
-          java.lang.Object ref = errorNodeId_;
-          if (ref instanceof String) {
-            com.google.protobuf.ByteString b = 
-                com.google.protobuf.ByteString.copyFromUtf8(
-                    (java.lang.String) ref);
-            errorNodeId_ = b;
-            return b;
-          } else {
-            return (com.google.protobuf.ByteString) ref;
-          }
-        }
-        /**
-         * <code>optional string error_node_id = 25;</code>
-         * @param value The errorNodeId to set.
-         * @return This builder for chaining.
-         */
-        public Builder setErrorNodeId(
-            java.lang.String value) {
-          if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000002;
-          errorNodeId_ = value;
-          onChanged();
-          return this;
-        }
-        /**
-         * <code>optional string error_node_id = 25;</code>
-         * @return This builder for chaining.
-         */
-        public Builder clearErrorNodeId() {
-          bitField0_ = (bitField0_ & ~0x00000002);
-          errorNodeId_ = getDefaultInstance().getErrorNodeId();
-          onChanged();
-          return this;
-        }
-        /**
-         * <code>optional string error_node_id = 25;</code>
-         * @param value The bytes for errorNodeId to set.
-         * @return This builder for chaining.
-         */
-        public Builder setErrorNodeIdBytes(
-            com.google.protobuf.ByteString value) {
-          if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000002;
-          errorNodeId_ = value;
-          onChanged();
-          return this;
-        }
+            public Builder mergeFrom(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Signature other) {
+                if (other == io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Signature.getDefaultInstance())
+                    return this;
+                if (other.hasKeyAlias()) {
+                    bitField0_ |= 0x00000001;
+                    keyAlias_ = other.keyAlias_;
+                    onChanged();
+                }
+                if (other.hasSignature()) {
+                    setSignature(other.getSignature());
+                }
+                this.mergeUnknownFields(other.unknownFields);
+                onChanged();
+                return this;
+            }
 
-        private java.lang.Object errorMessage_ = "";
-        /**
-         * <code>optional string error_message = 26;</code>
-         * @return Whether the errorMessage field is set.
-         */
-        public boolean hasErrorMessage() {
-          return ((bitField0_ & 0x00000004) != 0);
-        }
-        /**
-         * <code>optional string error_message = 26;</code>
-         * @return The errorMessage.
-         */
-        public java.lang.String getErrorMessage() {
-          java.lang.Object ref = errorMessage_;
-          if (!(ref instanceof java.lang.String)) {
-            com.google.protobuf.ByteString bs =
-                (com.google.protobuf.ByteString) ref;
-            java.lang.String s = bs.toStringUtf8();
-            if (bs.isValidUtf8()) {
-              errorMessage_ = s;
-            }
-            return s;
-          } else {
-            return (java.lang.String) ref;
-          }
-        }
-        /**
-         * <code>optional string error_message = 26;</code>
-         * @return The bytes for errorMessage.
-         */
-        public com.google.protobuf.ByteString
-            getErrorMessageBytes() {
-          java.lang.Object ref = errorMessage_;
-          if (ref instanceof String) {
-            com.google.protobuf.ByteString b = 
-                com.google.protobuf.ByteString.copyFromUtf8(
-                    (java.lang.String) ref);
-            errorMessage_ = b;
-            return b;
-          } else {
-            return (com.google.protobuf.ByteString) ref;
-          }
-        }
-        /**
-         * <code>optional string error_message = 26;</code>
-         * @param value The errorMessage to set.
-         * @return This builder for chaining.
-         */
-        public Builder setErrorMessage(
-            java.lang.String value) {
-          if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000004;
-          errorMessage_ = value;
-          onChanged();
-          return this;
-        }
-        /**
-         * <code>optional string error_message = 26;</code>
-         * @return This builder for chaining.
-         */
-        public Builder clearErrorMessage() {
-          bitField0_ = (bitField0_ & ~0x00000004);
-          errorMessage_ = getDefaultInstance().getErrorMessage();
-          onChanged();
-          return this;
-        }
-        /**
-         * <code>optional string error_message = 26;</code>
-         * @param value The bytes for errorMessage to set.
-         * @return This builder for chaining.
-         */
-        public Builder setErrorMessageBytes(
-            com.google.protobuf.ByteString value) {
-          if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000004;
-          errorMessage_ = value;
-          onChanged();
-          return this;
-        }
+            @java.lang.Override
+            public final boolean isInitialized() {
+                return true;
+            }
 
-        private java.lang.Object errorDetails_ = "";
-        /**
-         * <code>optional string error_details = 32;</code>
-         * @return Whether the errorDetails field is set.
-         */
-        public boolean hasErrorDetails() {
-          return ((bitField0_ & 0x00000008) != 0);
-        }
-        /**
-         * <code>optional string error_details = 32;</code>
-         * @return The errorDetails.
-         */
-        public java.lang.String getErrorDetails() {
-          java.lang.Object ref = errorDetails_;
-          if (!(ref instanceof java.lang.String)) {
-            com.google.protobuf.ByteString bs =
-                (com.google.protobuf.ByteString) ref;
-            java.lang.String s = bs.toStringUtf8();
-            if (bs.isValidUtf8()) {
-              errorDetails_ = s;
+            @java.lang.Override
+            public Builder mergeFrom(
+                    com.google.protobuf.CodedInputStream input,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws java.io.IOException {
+                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Signature parsedMessage = null;
+                try {
+                    parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+                } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                    parsedMessage = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Signature) e
+                            .getUnfinishedMessage();
+                    throw e.unwrapIOException();
+                } finally {
+                    if (parsedMessage != null) {
+                        mergeFrom(parsedMessage);
+                    }
+                }
+                return this;
             }
-            return s;
-          } else {
-            return (java.lang.String) ref;
-          }
-        }
-        /**
-         * <code>optional string error_details = 32;</code>
-         * @return The bytes for errorDetails.
-         */
-        public com.google.protobuf.ByteString
-            getErrorDetailsBytes() {
-          java.lang.Object ref = errorDetails_;
-          if (ref instanceof String) {
-            com.google.protobuf.ByteString b = 
-                com.google.protobuf.ByteString.copyFromUtf8(
-                    (java.lang.String) ref);
-            errorDetails_ = b;
-            return b;
-          } else {
-            return (com.google.protobuf.ByteString) ref;
-          }
-        }
-        /**
-         * <code>optional string error_details = 32;</code>
-         * @param value The errorDetails to set.
-         * @return This builder for chaining.
-         */
-        public Builder setErrorDetails(
-            java.lang.String value) {
-          if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000008;
-          errorDetails_ = value;
-          onChanged();
-          return this;
-        }
-        /**
-         * <code>optional string error_details = 32;</code>
-         * @return This builder for chaining.
-         */
-        public Builder clearErrorDetails() {
-          bitField0_ = (bitField0_ & ~0x00000008);
-          errorDetails_ = getDefaultInstance().getErrorDetails();
-          onChanged();
-          return this;
-        }
-        /**
-         * <code>optional string error_details = 32;</code>
-         * @param value The bytes for errorDetails to set.
-         * @return This builder for chaining.
-         */
-        public Builder setErrorDetailsBytes(
-            com.google.protobuf.ByteString value) {
-          if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000008;
-          errorDetails_ = value;
-          onChanged();
-          return this;
-        }
-        @java.lang.Override
-        public final Builder setUnknownFields(
-            final com.google.protobuf.UnknownFieldSet unknownFields) {
-          return super.setUnknownFields(unknownFields);
-        }
 
-        @java.lang.Override
-        public final Builder mergeUnknownFields(
-            final com.google.protobuf.UnknownFieldSet unknownFields) {
-          return super.mergeUnknownFields(unknownFields);
-        }
+            private int bitField0_;
+
+            private java.lang.Object keyAlias_ = "";
 
+            /**
+             * <code>optional string key_alias = 1;</code>
+             * 
+             * @return Whether the keyAlias field is set.
+             */
+            public boolean hasKeyAlias() {
+                return ((bitField0_ & 0x00000001) != 0);
+            }
 
-        // @@protoc_insertion_point(builder_scope:io.automatiko.engine.workflow.marshalling.ProcessInstance.Error)
-      }
+            /**
+             * <code>optional string key_alias = 1;</code>
+             * 
+             * @return The keyAlias.
+             */
+            public java.lang.String getKeyAlias() {
+                java.lang.Object ref = keyAlias_;
+                if (!(ref instanceof java.lang.String)) {
+                    com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                    java.lang.String s = bs.toStringUtf8();
+                    if (bs.isValidUtf8()) {
+                        keyAlias_ = s;
+                    }
+                    return s;
+                } else {
+                    return (java.lang.String) ref;
+                }
+            }
 
-      // @@protoc_insertion_point(class_scope:io.automatiko.engine.workflow.marshalling.ProcessInstance.Error)
-      private static final io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error DEFAULT_INSTANCE;
-      static {
-        DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error();
-      }
+            /**
+             * <code>optional string key_alias = 1;</code>
+             * 
+             * @return The bytes for keyAlias.
+             */
+            public com.google.protobuf.ByteString getKeyAliasBytes() {
+                java.lang.Object ref = keyAlias_;
+                if (ref instanceof String) {
+                    com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                            (java.lang.String) ref);
+                    keyAlias_ = b;
+                    return b;
+                } else {
+                    return (com.google.protobuf.ByteString) ref;
+                }
+            }
 
-      public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error getDefaultInstance() {
-        return DEFAULT_INSTANCE;
-      }
+            /**
+             * <code>optional string key_alias = 1;</code>
+             * 
+             * @param value The keyAlias to set.
+             * @return This builder for chaining.
+             */
+            public Builder setKeyAlias(
+                    java.lang.String value) {
+                if (value == null) {
+                    throw new NullPointerException();
+                }
+                bitField0_ |= 0x00000001;
+                keyAlias_ = value;
+                onChanged();
+                return this;
+            }
 
-      @java.lang.Deprecated public static final com.google.protobuf.Parser<Error>
-          PARSER = new com.google.protobuf.AbstractParser<Error>() {
-        @java.lang.Override
-        public Error parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return new Error(input, extensionRegistry);
-        }
-      };
+            /**
+             * <code>optional string key_alias = 1;</code>
+             * 
+             * @return This builder for chaining.
+             */
+            public Builder clearKeyAlias() {
+                bitField0_ = (bitField0_ & ~0x00000001);
+                keyAlias_ = getDefaultInstance().getKeyAlias();
+                onChanged();
+                return this;
+            }
 
-      public static com.google.protobuf.Parser<Error> parser() {
-        return PARSER;
-      }
+            /**
+             * <code>optional string key_alias = 1;</code>
+             * 
+             * @param value The bytes for keyAlias to set.
+             * @return This builder for chaining.
+             */
+            public Builder setKeyAliasBytes(
+                    com.google.protobuf.ByteString value) {
+                if (value == null) {
+                    throw new NullPointerException();
+                }
+                bitField0_ |= 0x00000001;
+                keyAlias_ = value;
+                onChanged();
+                return this;
+            }
 
-      @java.lang.Override
-      public com.google.protobuf.Parser<Error> getParserForType() {
-        return PARSER;
-      }
+            private com.google.protobuf.ByteString signature_ = com.google.protobuf.ByteString.EMPTY;
 
-      @java.lang.Override
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error getDefaultInstanceForType() {
-        return DEFAULT_INSTANCE;
-      }
+            /**
+             * <code>optional bytes signature = 2;</code>
+             * 
+             * @return Whether the signature field is set.
+             */
+            @java.lang.Override
+            public boolean hasSignature() {
+                return ((bitField0_ & 0x00000002) != 0);
+            }
 
-    }
+            /**
+             * <code>optional bytes signature = 2;</code>
+             * 
+             * @return The signature.
+             */
+            @java.lang.Override
+            public com.google.protobuf.ByteString getSignature() {
+                return signature_;
+            }
 
-    public interface SwimlaneContextInstanceOrBuilder extends
-        // @@protoc_insertion_point(interface_extends:io.automatiko.engine.workflow.marshalling.ProcessInstance.SwimlaneContextInstance)
-        com.google.protobuf.MessageOrBuilder {
-
-      /**
-       * <code>optional string swimlane = 1;</code>
-       * @return Whether the swimlane field is set.
-       */
-      boolean hasSwimlane();
-      /**
-       * <code>optional string swimlane = 1;</code>
-       * @return The swimlane.
-       */
-      java.lang.String getSwimlane();
-      /**
-       * <code>optional string swimlane = 1;</code>
-       * @return The bytes for swimlane.
-       */
-      com.google.protobuf.ByteString
-          getSwimlaneBytes();
-
-      /**
-       * <code>optional string actor_id = 2;</code>
-       * @return Whether the actorId field is set.
-       */
-      boolean hasActorId();
-      /**
-       * <code>optional string actor_id = 2;</code>
-       * @return The actorId.
-       */
-      java.lang.String getActorId();
-      /**
-       * <code>optional string actor_id = 2;</code>
-       * @return The bytes for actorId.
-       */
-      com.google.protobuf.ByteString
-          getActorIdBytes();
-    }
-    /**
-     * Protobuf type {@code io.automatiko.engine.workflow.marshalling.ProcessInstance.SwimlaneContextInstance}
-     */
-    public static final class SwimlaneContextInstance extends
-        com.google.protobuf.GeneratedMessageV3 implements
-        // @@protoc_insertion_point(message_implements:io.automatiko.engine.workflow.marshalling.ProcessInstance.SwimlaneContextInstance)
-        SwimlaneContextInstanceOrBuilder {
-    private static final long serialVersionUID = 0L;
-      // Use SwimlaneContextInstance.newBuilder() to construct.
-      private SwimlaneContextInstance(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-        super(builder);
-      }
-      private SwimlaneContextInstance() {
-        swimlane_ = "";
-        actorId_ = "";
-      }
-
-      @java.lang.Override
-      @SuppressWarnings({"unused"})
-      protected java.lang.Object newInstance(
-          UnusedPrivateParameter unused) {
-        return new SwimlaneContextInstance();
-      }
-
-      @java.lang.Override
-      public final com.google.protobuf.UnknownFieldSet
-      getUnknownFields() {
-        return this.unknownFields;
-      }
-      private SwimlaneContextInstance(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        this();
-        if (extensionRegistry == null) {
-          throw new java.lang.NullPointerException();
-        }
-        int mutable_bitField0_ = 0;
-        com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-            com.google.protobuf.UnknownFieldSet.newBuilder();
-        try {
-          boolean done = false;
-          while (!done) {
-            int tag = input.readTag();
-            switch (tag) {
-              case 0:
-                done = true;
-                break;
-              case 10: {
-                com.google.protobuf.ByteString bs = input.readBytes();
-                bitField0_ |= 0x00000001;
-                swimlane_ = bs;
-                break;
-              }
-              case 18: {
-                com.google.protobuf.ByteString bs = input.readBytes();
+            /**
+             * <code>optional bytes signature = 2;</code>
+             * 
+             * @param value The signature to set.
+             * @return This builder for chaining.
+             */
+            public Builder setSignature(com.google.protobuf.ByteString value) {
+                if (value == null) {
+                    throw new NullPointerException();
+                }
                 bitField0_ |= 0x00000002;
-                actorId_ = bs;
-                break;
-              }
-              default: {
-                if (!parseUnknownField(
-                    input, unknownFields, extensionRegistry, tag)) {
-                  done = true;
-                }
-                break;
-              }
-            }
-          }
-        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          throw e.setUnfinishedMessage(this);
-        } catch (java.io.IOException e) {
-          throw new com.google.protobuf.InvalidProtocolBufferException(
-              e).setUnfinishedMessage(this);
-        } finally {
-          this.unknownFields = unknownFields.build();
-          makeExtensionsImmutable();
-        }
-      }
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_SwimlaneContextInstance_descriptor;
-      }
-
-      @java.lang.Override
-      protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-          internalGetFieldAccessorTable() {
-        return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_SwimlaneContextInstance_fieldAccessorTable
-            .ensureFieldAccessorsInitialized(
-                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance.class, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance.Builder.class);
-      }
-
-      private int bitField0_;
-      public static final int SWIMLANE_FIELD_NUMBER = 1;
-      private volatile java.lang.Object swimlane_;
-      /**
-       * <code>optional string swimlane = 1;</code>
-       * @return Whether the swimlane field is set.
-       */
-      @java.lang.Override
-      public boolean hasSwimlane() {
-        return ((bitField0_ & 0x00000001) != 0);
-      }
-      /**
-       * <code>optional string swimlane = 1;</code>
-       * @return The swimlane.
-       */
-      @java.lang.Override
-      public java.lang.String getSwimlane() {
-        java.lang.Object ref = swimlane_;
-        if (ref instanceof java.lang.String) {
-          return (java.lang.String) ref;
-        } else {
-          com.google.protobuf.ByteString bs = 
-              (com.google.protobuf.ByteString) ref;
-          java.lang.String s = bs.toStringUtf8();
-          if (bs.isValidUtf8()) {
-            swimlane_ = s;
-          }
-          return s;
-        }
-      }
-      /**
-       * <code>optional string swimlane = 1;</code>
-       * @return The bytes for swimlane.
-       */
-      @java.lang.Override
-      public com.google.protobuf.ByteString
-          getSwimlaneBytes() {
-        java.lang.Object ref = swimlane_;
-        if (ref instanceof java.lang.String) {
-          com.google.protobuf.ByteString b = 
-              com.google.protobuf.ByteString.copyFromUtf8(
-                  (java.lang.String) ref);
-          swimlane_ = b;
-          return b;
-        } else {
-          return (com.google.protobuf.ByteString) ref;
-        }
-      }
-
-      public static final int ACTOR_ID_FIELD_NUMBER = 2;
-      private volatile java.lang.Object actorId_;
-      /**
-       * <code>optional string actor_id = 2;</code>
-       * @return Whether the actorId field is set.
-       */
-      @java.lang.Override
-      public boolean hasActorId() {
-        return ((bitField0_ & 0x00000002) != 0);
-      }
-      /**
-       * <code>optional string actor_id = 2;</code>
-       * @return The actorId.
-       */
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-          if (bs.isValidUtf8()) {
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-      @java.lang.Override
-      public com.google.protobuf.ByteString
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-        java.lang.Object ref = actorId_;
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-        memoizedIsInitialized = 1;
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-      @java.lang.Override
-      public void writeTo(com.google.protobuf.CodedOutputStream output)
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-        if (((bitField0_ & 0x00000001) != 0)) {
-          com.google.protobuf.GeneratedMessageV3.writeString(output, 1, swimlane_);
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-        if (((bitField0_ & 0x00000002) != 0)) {
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-      @java.lang.Override
-      public int getSerializedSize() {
-        int size = memoizedSize;
-        if (size != -1) return size;
-
-        size = 0;
-        if (((bitField0_ & 0x00000001) != 0)) {
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-        }
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-      public boolean equals(final java.lang.Object obj) {
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-        if (!(obj instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance)) {
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-        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance other = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance) obj;
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-        return true;
-      }
-
-      @java.lang.Override
-      public int hashCode() {
-        if (memoizedHashCode != 0) {
-          return memoizedHashCode;
-        }
-        int hash = 41;
-        hash = (19 * hash) + getDescriptor().hashCode();
-        if (hasSwimlane()) {
-          hash = (37 * hash) + SWIMLANE_FIELD_NUMBER;
-          hash = (53 * hash) + getSwimlane().hashCode();
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-      public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance parseFrom(
-          java.nio.ByteBuffer data)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        return PARSER.parseFrom(data);
-      }
-      public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance parseFrom(
-          java.nio.ByteBuffer data,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        return PARSER.parseFrom(data, extensionRegistry);
-      }
-      public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance parseFrom(
-          com.google.protobuf.ByteString data)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        return PARSER.parseFrom(data);
-      }
-      public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance parseFrom(
-          com.google.protobuf.ByteString data,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        return PARSER.parseFrom(data, extensionRegistry);
-      }
-      public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance parseFrom(byte[] data)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        return PARSER.parseFrom(data);
-      }
-      public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance parseFrom(
-          byte[] data,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        return PARSER.parseFrom(data, extensionRegistry);
-      }
-      public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance parseFrom(java.io.InputStream input)
-          throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3
-            .parseWithIOException(PARSER, input);
-      }
-      public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance parseFrom(
-          java.io.InputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3
-            .parseWithIOException(PARSER, input, extensionRegistry);
-      }
-      public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance parseDelimitedFrom(java.io.InputStream input)
-          throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3
-            .parseDelimitedWithIOException(PARSER, input);
-      }
-      public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance parseDelimitedFrom(
-          java.io.InputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3
-            .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
-      }
-      public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance parseFrom(
-          com.google.protobuf.CodedInputStream input)
-          throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3
-            .parseWithIOException(PARSER, input);
-      }
-      public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance parseFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3
-            .parseWithIOException(PARSER, input, extensionRegistry);
-      }
-
-      @java.lang.Override
-      public Builder newBuilderForType() { return newBuilder(); }
-      public static Builder newBuilder() {
-        return DEFAULT_INSTANCE.toBuilder();
-      }
-      public static Builder newBuilder(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance prototype) {
-        return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
-      }
-      @java.lang.Override
-      public Builder toBuilder() {
-        return this == DEFAULT_INSTANCE
-            ? new Builder() : new Builder().mergeFrom(this);
-      }
-
-      @java.lang.Override
-      protected Builder newBuilderForType(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-        Builder builder = new Builder(parent);
-        return builder;
-      }
-      /**
-       * Protobuf type {@code io.automatiko.engine.workflow.marshalling.ProcessInstance.SwimlaneContextInstance}
-       */
-      public static final class Builder extends
-          com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
-          // @@protoc_insertion_point(builder_implements:io.automatiko.engine.workflow.marshalling.ProcessInstance.SwimlaneContextInstance)
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstanceOrBuilder {
-        public static final com.google.protobuf.Descriptors.Descriptor
-            getDescriptor() {
-          return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_SwimlaneContextInstance_descriptor;
-        }
-
-        @java.lang.Override
-        protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-            internalGetFieldAccessorTable() {
-          return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_SwimlaneContextInstance_fieldAccessorTable
-              .ensureFieldAccessorsInitialized(
-                  io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance.class, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance.Builder.class);
-        }
-
-        // Construct using io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance.newBuilder()
-        private Builder() {
-          maybeForceBuilderInitialization();
-        }
-
-        private Builder(
-            com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-          super(parent);
-          maybeForceBuilderInitialization();
-        }
-        private void maybeForceBuilderInitialization() {
-          if (com.google.protobuf.GeneratedMessageV3
-                  .alwaysUseFieldBuilders) {
-          }
-        }
-        @java.lang.Override
-        public Builder clear() {
-          super.clear();
-          swimlane_ = "";
-          bitField0_ = (bitField0_ & ~0x00000001);
-          actorId_ = "";
-          bitField0_ = (bitField0_ & ~0x00000002);
-          return this;
-        }
-
-        @java.lang.Override
-        public com.google.protobuf.Descriptors.Descriptor
-            getDescriptorForType() {
-          return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_SwimlaneContextInstance_descriptor;
-        }
-
-        @java.lang.Override
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance getDefaultInstanceForType() {
-          return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance.getDefaultInstance();
-        }
-
-        @java.lang.Override
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance build() {
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance result = buildPartial();
-          if (!result.isInitialized()) {
-            throw newUninitializedMessageException(result);
-          }
-          return result;
-        }
+                signature_ = value;
+                onChanged();
+                return this;
+            }
 
-        @java.lang.Override
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance buildPartial() {
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance result = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance(this);
-          int from_bitField0_ = bitField0_;
-          int to_bitField0_ = 0;
-          if (((from_bitField0_ & 0x00000001) != 0)) {
-            to_bitField0_ |= 0x00000001;
-          }
-          result.swimlane_ = swimlane_;
-          if (((from_bitField0_ & 0x00000002) != 0)) {
-            to_bitField0_ |= 0x00000002;
-          }
-          result.actorId_ = actorId_;
-          result.bitField0_ = to_bitField0_;
-          onBuilt();
-          return result;
-        }
+            /**
+             * <code>optional bytes signature = 2;</code>
+             * 
+             * @return This builder for chaining.
+             */
+            public Builder clearSignature() {
+                bitField0_ = (bitField0_ & ~0x00000002);
+                signature_ = getDefaultInstance().getSignature();
+                onChanged();
+                return this;
+            }
 
-        @java.lang.Override
-        public Builder clone() {
-          return super.clone();
-        }
-        @java.lang.Override
-        public Builder setField(
-            com.google.protobuf.Descriptors.FieldDescriptor field,
-            java.lang.Object value) {
-          return super.setField(field, value);
-        }
-        @java.lang.Override
-        public Builder clearField(
-            com.google.protobuf.Descriptors.FieldDescriptor field) {
-          return super.clearField(field);
-        }
-        @java.lang.Override
-        public Builder clearOneof(
-            com.google.protobuf.Descriptors.OneofDescriptor oneof) {
-          return super.clearOneof(oneof);
-        }
-        @java.lang.Override
-        public Builder setRepeatedField(
-            com.google.protobuf.Descriptors.FieldDescriptor field,
-            int index, java.lang.Object value) {
-          return super.setRepeatedField(field, index, value);
+            @java.lang.Override
+            public final Builder setUnknownFields(
+                    final com.google.protobuf.UnknownFieldSet unknownFields) {
+                return super.setUnknownFields(unknownFields);
+            }
+
+            @java.lang.Override
+            public final Builder mergeUnknownFields(
+                    final com.google.protobuf.UnknownFieldSet unknownFields) {
+                return super.mergeUnknownFields(unknownFields);
+            }
+
+            // @@protoc_insertion_point(builder_scope:io.automatiko.engine.workflow.marshalling.Signature)
         }
-        @java.lang.Override
-        public Builder addRepeatedField(
-            com.google.protobuf.Descriptors.FieldDescriptor field,
-            java.lang.Object value) {
-          return super.addRepeatedField(field, value);
+
+        // @@protoc_insertion_point(class_scope:io.automatiko.engine.workflow.marshalling.Signature)
+        private static final io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Signature DEFAULT_INSTANCE;
+        static {
+            DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Signature();
         }
-        @java.lang.Override
-        public Builder mergeFrom(com.google.protobuf.Message other) {
-          if (other instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance) {
-            return mergeFrom((io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance)other);
-          } else {
-            super.mergeFrom(other);
-            return this;
-          }
+
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Signature getDefaultInstance() {
+            return DEFAULT_INSTANCE;
         }
 
-        public Builder mergeFrom(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance other) {
-          if (other == io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance.getDefaultInstance()) return this;
-          if (other.hasSwimlane()) {
-            bitField0_ |= 0x00000001;
-            swimlane_ = other.swimlane_;
-            onChanged();
-          }
-          if (other.hasActorId()) {
-            bitField0_ |= 0x00000002;
-            actorId_ = other.actorId_;
-            onChanged();
-          }
-          this.mergeUnknownFields(other.unknownFields);
-          onChanged();
-          return this;
+        @java.lang.Deprecated
+        public static final com.google.protobuf.Parser<Signature> PARSER = new com.google.protobuf.AbstractParser<Signature>() {
+            @java.lang.Override
+            public Signature parsePartialFrom(
+                    com.google.protobuf.CodedInputStream input,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws com.google.protobuf.InvalidProtocolBufferException {
+                return new Signature(input, extensionRegistry);
+            }
+        };
+
+        public static com.google.protobuf.Parser<Signature> parser() {
+            return PARSER;
         }
 
         @java.lang.Override
-        public final boolean isInitialized() {
-          return true;
+        public com.google.protobuf.Parser<Signature> getParserForType() {
+            return PARSER;
         }
 
         @java.lang.Override
-        public Builder mergeFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws java.io.IOException {
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance parsedMessage = null;
-          try {
-            parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            parsedMessage = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance) e.getUnfinishedMessage();
-            throw e.unwrapIOException();
-          } finally {
-            if (parsedMessage != null) {
-              mergeFrom(parsedMessage);
-            }
-          }
-          return this;
+        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Signature getDefaultInstanceForType() {
+            return DEFAULT_INSTANCE;
         }
-        private int bitField0_;
 
-        private java.lang.Object swimlane_ = "";
+    }
+
+    public interface TriggerOrBuilder extends
+            // @@protoc_insertion_point(interface_extends:io.automatiko.engine.workflow.marshalling.Trigger)
+            com.google.protobuf.MessageOrBuilder {
+
         /**
-         * <code>optional string swimlane = 1;</code>
-         * @return Whether the swimlane field is set.
+         * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.TriggerType type = 1;</code>
+         * 
+         * @return Whether the type field is set.
          */
-        public boolean hasSwimlane() {
-          return ((bitField0_ & 0x00000001) != 0);
-        }
+        boolean hasType();
+
         /**
-         * <code>optional string swimlane = 1;</code>
-         * @return The swimlane.
-         */
-        public java.lang.String getSwimlane() {
-          java.lang.Object ref = swimlane_;
-          if (!(ref instanceof java.lang.String)) {
-            com.google.protobuf.ByteString bs =
-                (com.google.protobuf.ByteString) ref;
-            java.lang.String s = bs.toStringUtf8();
-            if (bs.isValidUtf8()) {
-              swimlane_ = s;
-            }
-            return s;
-          } else {
-            return (java.lang.String) ref;
-          }
-        }
-        /**
-         * <code>optional string swimlane = 1;</code>
-         * @return The bytes for swimlane.
+         * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.TriggerType type = 1;</code>
+         * 
+         * @return The type.
          */
-        public com.google.protobuf.ByteString
-            getSwimlaneBytes() {
-          java.lang.Object ref = swimlane_;
-          if (ref instanceof String) {
-            com.google.protobuf.ByteString b = 
-                com.google.protobuf.ByteString.copyFromUtf8(
-                    (java.lang.String) ref);
-            swimlane_ = b;
-            return b;
-          } else {
-            return (com.google.protobuf.ByteString) ref;
-          }
-        }
-        /**
-         * <code>optional string swimlane = 1;</code>
-         * @param value The swimlane to set.
-         * @return This builder for chaining.
-         */
-        public Builder setSwimlane(
-            java.lang.String value) {
-          if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000001;
-          swimlane_ = value;
-          onChanged();
-          return this;
-        }
-        /**
-         * <code>optional string swimlane = 1;</code>
-         * @return This builder for chaining.
-         */
-        public Builder clearSwimlane() {
-          bitField0_ = (bitField0_ & ~0x00000001);
-          swimlane_ = getDefaultInstance().getSwimlane();
-          onChanged();
-          return this;
-        }
-        /**
-         * <code>optional string swimlane = 1;</code>
-         * @param value The bytes for swimlane to set.
-         * @return This builder for chaining.
+        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.TriggerType getType();
+
+        /**
+         * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.CronTrigger cron = 2;</code>
+         * 
+         * @return Whether the cron field is set.
          */
-        public Builder setSwimlaneBytes(
-            com.google.protobuf.ByteString value) {
-          if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000001;
-          swimlane_ = value;
-          onChanged();
-          return this;
-        }
+        boolean hasCron();
 
-        private java.lang.Object actorId_ = "";
         /**
-         * <code>optional string actor_id = 2;</code>
-         * @return Whether the actorId field is set.
+         * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.CronTrigger cron = 2;</code>
+         * 
+         * @return The cron.
          */
-        public boolean hasActorId() {
-          return ((bitField0_ & 0x00000002) != 0);
-        }
+        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger getCron();
+
         /**
-         * <code>optional string actor_id = 2;</code>
-         * @return The actorId.
+         * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.CronTrigger cron = 2;</code>
          */
-        public java.lang.String getActorId() {
-          java.lang.Object ref = actorId_;
-          if (!(ref instanceof java.lang.String)) {
-            com.google.protobuf.ByteString bs =
-                (com.google.protobuf.ByteString) ref;
-            java.lang.String s = bs.toStringUtf8();
-            if (bs.isValidUtf8()) {
-              actorId_ = s;
-            }
-            return s;
-          } else {
-            return (java.lang.String) ref;
-          }
-        }
-        /**
-         * <code>optional string actor_id = 2;</code>
-         * @return The bytes for actorId.
-         */
-        public com.google.protobuf.ByteString
-            getActorIdBytes() {
-          java.lang.Object ref = actorId_;
-          if (ref instanceof String) {
-            com.google.protobuf.ByteString b = 
-                com.google.protobuf.ByteString.copyFromUtf8(
-                    (java.lang.String) ref);
-            actorId_ = b;
-            return b;
-          } else {
-            return (com.google.protobuf.ByteString) ref;
-          }
-        }
+        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTriggerOrBuilder getCronOrBuilder();
+
         /**
-         * <code>optional string actor_id = 2;</code>
-         * @param value The actorId to set.
-         * @return This builder for chaining.
+         * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.IntervalTrigger interval = 3;</code>
+         * 
+         * @return Whether the interval field is set.
          */
-        public Builder setActorId(
-            java.lang.String value) {
-          if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000002;
-          actorId_ = value;
-          onChanged();
-          return this;
-        }
+        boolean hasInterval();
+
         /**
-         * <code>optional string actor_id = 2;</code>
-         * @return This builder for chaining.
+         * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.IntervalTrigger interval = 3;</code>
+         * 
+         * @return The interval.
          */
-        public Builder clearActorId() {
-          bitField0_ = (bitField0_ & ~0x00000002);
-          actorId_ = getDefaultInstance().getActorId();
-          onChanged();
-          return this;
-        }
+        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTrigger getInterval();
+
         /**
-         * <code>optional string actor_id = 2;</code>
-         * @param value The bytes for actorId to set.
-         * @return This builder for chaining.
+         * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.IntervalTrigger interval = 3;</code>
          */
-        public Builder setActorIdBytes(
-            com.google.protobuf.ByteString value) {
-          if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000002;
-          actorId_ = value;
-          onChanged();
-          return this;
-        }
-        @java.lang.Override
-        public final Builder setUnknownFields(
-            final com.google.protobuf.UnknownFieldSet unknownFields) {
-          return super.setUnknownFields(unknownFields);
-        }
+        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTriggerOrBuilder getIntervalOrBuilder();
 
-        @java.lang.Override
-        public final Builder mergeUnknownFields(
-            final com.google.protobuf.UnknownFieldSet unknownFields) {
-          return super.mergeUnknownFields(unknownFields);
-        }
-
-
-        // @@protoc_insertion_point(builder_scope:io.automatiko.engine.workflow.marshalling.ProcessInstance.SwimlaneContextInstance)
-      }
-
-      // @@protoc_insertion_point(class_scope:io.automatiko.engine.workflow.marshalling.ProcessInstance.SwimlaneContextInstance)
-      private static final io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance DEFAULT_INSTANCE;
-      static {
-        DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance();
-      }
-
-      public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance getDefaultInstance() {
-        return DEFAULT_INSTANCE;
-      }
+        /**
+         * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.PointInTimeTrigger pit = 4;</code>
+         * 
+         * @return Whether the pit field is set.
+         */
+        boolean hasPit();
 
-      @java.lang.Deprecated public static final com.google.protobuf.Parser<SwimlaneContextInstance>
-          PARSER = new com.google.protobuf.AbstractParser<SwimlaneContextInstance>() {
-        @java.lang.Override
-        public SwimlaneContextInstance parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return new SwimlaneContextInstance(input, extensionRegistry);
-        }
-      };
+        /**
+         * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.PointInTimeTrigger pit = 4;</code>
+         * 
+         * @return The pit.
+         */
+        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger getPit();
 
-      public static com.google.protobuf.Parser<SwimlaneContextInstance> parser() {
-        return PARSER;
-      }
+        /**
+         * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.PointInTimeTrigger pit = 4;</code>
+         */
+        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTriggerOrBuilder getPitOrBuilder();
 
-      @java.lang.Override
-      public com.google.protobuf.Parser<SwimlaneContextInstance> getParserForType() {
-        return PARSER;
-      }
+        /**
+         * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.CompositeMaxDurationTrigger cmdt = 5;</code>
+         * 
+         * @return Whether the cmdt field is set.
+         */
+        boolean hasCmdt();
 
-      @java.lang.Override
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance getDefaultInstanceForType() {
-        return DEFAULT_INSTANCE;
-      }
+        /**
+         * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.CompositeMaxDurationTrigger cmdt = 5;</code>
+         * 
+         * @return The cmdt.
+         */
+        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger getCmdt();
 
+        /**
+         * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.CompositeMaxDurationTrigger cmdt = 5;</code>
+         */
+        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTriggerOrBuilder getCmdtOrBuilder();
     }
 
-    public interface NodeInstanceOrBuilder extends
-        // @@protoc_insertion_point(interface_extends:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance)
-        com.google.protobuf.MessageOrBuilder {
-
-      /**
-       * <code>optional string id = 1;</code>
-       * @return Whether the id field is set.
-       */
-      boolean hasId();
-      /**
-       * <code>optional string id = 1;</code>
-       * @return The id.
-       */
-      java.lang.String getId();
-      /**
-       * <code>optional string id = 1;</code>
-       * @return The bytes for id.
-       */
-      com.google.protobuf.ByteString
-          getIdBytes();
-
-      /**
-       * <code>optional int64 node_id = 2;</code>
-       * @return Whether the nodeId field is set.
-       */
-      boolean hasNodeId();
-      /**
-       * <code>optional int64 node_id = 2;</code>
-       * @return The nodeId.
-       */
-      long getNodeId();
-
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent content = 4;</code>
-       * @return Whether the content field is set.
-       */
-      boolean hasContent();
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent content = 4;</code>
-       * @return The content.
-       */
-      io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent getContent();
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent content = 4;</code>
-       */
-      io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContentOrBuilder getContentOrBuilder();
-
-      /**
-       * <code>optional int32 level = 5;</code>
-       * @return Whether the level field is set.
-       */
-      boolean hasLevel();
-      /**
-       * <code>optional int32 level = 5;</code>
-       * @return The level.
-       */
-      int getLevel();
-
-      /**
-       * <code>optional string sla_timer_id = 6;</code>
-       * @return Whether the slaTimerId field is set.
-       */
-      boolean hasSlaTimerId();
-      /**
-       * <code>optional string sla_timer_id = 6;</code>
-       * @return The slaTimerId.
-       */
-      java.lang.String getSlaTimerId();
-      /**
-       * <code>optional string sla_timer_id = 6;</code>
-       * @return The bytes for slaTimerId.
-       */
-      com.google.protobuf.ByteString
-          getSlaTimerIdBytes();
-
-      /**
-       * <code>optional int64 sla_due_date = 7;</code>
-       * @return Whether the slaDueDate field is set.
-       */
-      boolean hasSlaDueDate();
-      /**
-       * <code>optional int64 sla_due_date = 7;</code>
-       * @return The slaDueDate.
-       */
-      long getSlaDueDate();
-
-      /**
-       * <code>optional int32 sla_compliance = 8;</code>
-       * @return Whether the slaCompliance field is set.
-       */
-      boolean hasSlaCompliance();
-      /**
-       * <code>optional int32 sla_compliance = 8;</code>
-       * @return The slaCompliance.
-       */
-      int getSlaCompliance();
-
-      /**
-       * <code>optional int64 trigger_date = 9;</code>
-       * @return Whether the triggerDate field is set.
-       */
-      boolean hasTriggerDate();
-      /**
-       * <code>optional int64 trigger_date = 9;</code>
-       * @return The triggerDate.
-       */
-      long getTriggerDate();
-
-      /**
-       * <code>optional string retry_job_id = 10;</code>
-       * @return Whether the retryJobId field is set.
-       */
-      boolean hasRetryJobId();
-      /**
-       * <code>optional string retry_job_id = 10;</code>
-       * @return The retryJobId.
-       */
-      java.lang.String getRetryJobId();
-      /**
-       * <code>optional string retry_job_id = 10;</code>
-       * @return The bytes for retryJobId.
-       */
-      com.google.protobuf.ByteString
-          getRetryJobIdBytes();
-
-      /**
-       * <code>optional int32 retry_attempts = 11;</code>
-       * @return Whether the retryAttempts field is set.
-       */
-      boolean hasRetryAttempts();
-      /**
-       * <code>optional int32 retry_attempts = 11;</code>
-       * @return The retryAttempts.
-       */
-      int getRetryAttempts();
-
-      /**
-       * <code>optional string node_def_id = 12;</code>
-       * @return Whether the nodeDefId field is set.
-       */
-      boolean hasNodeDefId();
-      /**
-       * <code>optional string node_def_id = 12;</code>
-       * @return The nodeDefId.
-       */
-      java.lang.String getNodeDefId();
-      /**
-       * <code>optional string node_def_id = 12;</code>
-       * @return The bytes for nodeDefId.
-       */
-      com.google.protobuf.ByteString
-          getNodeDefIdBytes();
-    }
     /**
-     * Protobuf type {@code io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance}
+     * Protobuf type {@code io.automatiko.engine.workflow.marshalling.Trigger}
      */
-    public static final class NodeInstance extends
-        com.google.protobuf.GeneratedMessageV3 implements
-        // @@protoc_insertion_point(message_implements:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance)
-        NodeInstanceOrBuilder {
-    private static final long serialVersionUID = 0L;
-      // Use NodeInstance.newBuilder() to construct.
-      private NodeInstance(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-        super(builder);
-      }
-      private NodeInstance() {
-        id_ = "";
-        slaTimerId_ = "";
-        retryJobId_ = "";
-        nodeDefId_ = "";
-      }
-
-      @java.lang.Override
-      @SuppressWarnings({"unused"})
-      protected java.lang.Object newInstance(
-          UnusedPrivateParameter unused) {
-        return new NodeInstance();
-      }
-
-      @java.lang.Override
-      public final com.google.protobuf.UnknownFieldSet
-      getUnknownFields() {
-        return this.unknownFields;
-      }
-      private NodeInstance(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        this();
-        if (extensionRegistry == null) {
-          throw new java.lang.NullPointerException();
-        }
-        int mutable_bitField0_ = 0;
-        com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-            com.google.protobuf.UnknownFieldSet.newBuilder();
-        try {
-          boolean done = false;
-          while (!done) {
-            int tag = input.readTag();
-            switch (tag) {
-              case 0:
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-                break;
-              case 10: {
-                com.google.protobuf.ByteString bs = input.readBytes();
-                bitField0_ |= 0x00000001;
-                id_ = bs;
-                break;
-              }
-              case 16: {
-                bitField0_ |= 0x00000002;
-                nodeId_ = input.readInt64();
-                break;
-              }
-              case 34: {
-                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.Builder subBuilder = null;
-                if (((bitField0_ & 0x00000004) != 0)) {
-                  subBuilder = content_.toBuilder();
-                }
-                content_ = input.readMessage(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.PARSER, extensionRegistry);
-                if (subBuilder != null) {
-                  subBuilder.mergeFrom(content_);
-                  content_ = subBuilder.buildPartial();
-                }
-                bitField0_ |= 0x00000004;
-                break;
-              }
-              case 40: {
-                bitField0_ |= 0x00000008;
-                level_ = input.readInt32();
-                break;
-              }
-              case 50: {
-                com.google.protobuf.ByteString bs = input.readBytes();
-                bitField0_ |= 0x00000010;
-                slaTimerId_ = bs;
-                break;
-              }
-              case 56: {
-                bitField0_ |= 0x00000020;
-                slaDueDate_ = input.readInt64();
-                break;
-              }
-              case 64: {
-                bitField0_ |= 0x00000040;
-                slaCompliance_ = input.readInt32();
-                break;
-              }
-              case 72: {
-                bitField0_ |= 0x00000080;
-                triggerDate_ = input.readInt64();
-                break;
-              }
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-                com.google.protobuf.ByteString bs = input.readBytes();
-                bitField0_ |= 0x00000100;
-                retryJobId_ = bs;
-                break;
-              }
-              case 88: {
-                bitField0_ |= 0x00000200;
-                retryAttempts_ = input.readInt32();
-                break;
-              }
-              case 98: {
-                com.google.protobuf.ByteString bs = input.readBytes();
-                bitField0_ |= 0x00000400;
-                nodeDefId_ = bs;
-                break;
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-                if (!parseUnknownField(
-                    input, unknownFields, extensionRegistry, tag)) {
-                  done = true;
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-                break;
-              }
-            }
-          }
-        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          throw e.setUnfinishedMessage(this);
-        } catch (java.io.IOException e) {
-          throw new com.google.protobuf.InvalidProtocolBufferException(
-              e).setUnfinishedMessage(this);
-        } finally {
-          this.unknownFields = unknownFields.build();
-          makeExtensionsImmutable();
-        }
-      }
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstance_descriptor;
-      }
-
-      @java.lang.Override
-      protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-          internalGetFieldAccessorTable() {
-        return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstance_fieldAccessorTable
-            .ensureFieldAccessorsInitialized(
-                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance.class, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance.Builder.class);
-      }
-
-      private int bitField0_;
-      public static final int ID_FIELD_NUMBER = 1;
-      private volatile java.lang.Object id_;
-      /**
-       * <code>optional string id = 1;</code>
-       * @return Whether the id field is set.
-       */
-      @java.lang.Override
-      public boolean hasId() {
-        return ((bitField0_ & 0x00000001) != 0);
-      }
-      /**
-       * <code>optional string id = 1;</code>
-       * @return The id.
-       */
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-      public java.lang.String getId() {
-        java.lang.Object ref = id_;
-        if (ref instanceof java.lang.String) {
-          return (java.lang.String) ref;
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-          com.google.protobuf.ByteString bs = 
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-          java.lang.String s = bs.toStringUtf8();
-          if (bs.isValidUtf8()) {
-            id_ = s;
-          }
-          return s;
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-      /**
-       * <code>optional string id = 1;</code>
-       * @return The bytes for id.
-       */
-      @java.lang.Override
-      public com.google.protobuf.ByteString
-          getIdBytes() {
-        java.lang.Object ref = id_;
-        if (ref instanceof java.lang.String) {
-          com.google.protobuf.ByteString b = 
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-                  (java.lang.String) ref);
-          id_ = b;
-          return b;
-        } else {
-          return (com.google.protobuf.ByteString) ref;
-        }
-      }
-
-      public static final int NODE_ID_FIELD_NUMBER = 2;
-      private long nodeId_;
-      /**
-       * <code>optional int64 node_id = 2;</code>
-       * @return Whether the nodeId field is set.
-       */
-      @java.lang.Override
-      public boolean hasNodeId() {
-        return ((bitField0_ & 0x00000002) != 0);
-      }
-      /**
-       * <code>optional int64 node_id = 2;</code>
-       * @return The nodeId.
-       */
-      @java.lang.Override
-      public long getNodeId() {
-        return nodeId_;
-      }
-
-      public static final int CONTENT_FIELD_NUMBER = 4;
-      private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent content_;
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent content = 4;</code>
-       * @return Whether the content field is set.
-       */
-      @java.lang.Override
-      public boolean hasContent() {
-        return ((bitField0_ & 0x00000004) != 0);
-      }
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent content = 4;</code>
-       * @return The content.
-       */
-      @java.lang.Override
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent getContent() {
-        return content_ == null ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.getDefaultInstance() : content_;
-      }
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent content = 4;</code>
-       */
-      @java.lang.Override
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContentOrBuilder getContentOrBuilder() {
-        return content_ == null ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.getDefaultInstance() : content_;
-      }
-
-      public static final int LEVEL_FIELD_NUMBER = 5;
-      private int level_;
-      /**
-       * <code>optional int32 level = 5;</code>
-       * @return Whether the level field is set.
-       */
-      @java.lang.Override
-      public boolean hasLevel() {
-        return ((bitField0_ & 0x00000008) != 0);
-      }
-      /**
-       * <code>optional int32 level = 5;</code>
-       * @return The level.
-       */
-      @java.lang.Override
-      public int getLevel() {
-        return level_;
-      }
-
-      public static final int SLA_TIMER_ID_FIELD_NUMBER = 6;
-      private volatile java.lang.Object slaTimerId_;
-      /**
-       * <code>optional string sla_timer_id = 6;</code>
-       * @return Whether the slaTimerId field is set.
-       */
-      @java.lang.Override
-      public boolean hasSlaTimerId() {
-        return ((bitField0_ & 0x00000010) != 0);
-      }
-      /**
-       * <code>optional string sla_timer_id = 6;</code>
-       * @return The slaTimerId.
-       */
-      @java.lang.Override
-      public java.lang.String getSlaTimerId() {
-        java.lang.Object ref = slaTimerId_;
-        if (ref instanceof java.lang.String) {
-          return (java.lang.String) ref;
-        } else {
-          com.google.protobuf.ByteString bs = 
-              (com.google.protobuf.ByteString) ref;
-          java.lang.String s = bs.toStringUtf8();
-          if (bs.isValidUtf8()) {
-            slaTimerId_ = s;
-          }
-          return s;
-        }
-      }
-      /**
-       * <code>optional string sla_timer_id = 6;</code>
-       * @return The bytes for slaTimerId.
-       */
-      @java.lang.Override
-      public com.google.protobuf.ByteString
-          getSlaTimerIdBytes() {
-        java.lang.Object ref = slaTimerId_;
-        if (ref instanceof java.lang.String) {
-          com.google.protobuf.ByteString b = 
-              com.google.protobuf.ByteString.copyFromUtf8(
-                  (java.lang.String) ref);
-          slaTimerId_ = b;
-          return b;
-        } else {
-          return (com.google.protobuf.ByteString) ref;
-        }
-      }
-
-      public static final int SLA_DUE_DATE_FIELD_NUMBER = 7;
-      private long slaDueDate_;
-      /**
-       * <code>optional int64 sla_due_date = 7;</code>
-       * @return Whether the slaDueDate field is set.
-       */
-      @java.lang.Override
-      public boolean hasSlaDueDate() {
-        return ((bitField0_ & 0x00000020) != 0);
-      }
-      /**
-       * <code>optional int64 sla_due_date = 7;</code>
-       * @return The slaDueDate.
-       */
-      @java.lang.Override
-      public long getSlaDueDate() {
-        return slaDueDate_;
-      }
-
-      public static final int SLA_COMPLIANCE_FIELD_NUMBER = 8;
-      private int slaCompliance_;
-      /**
-       * <code>optional int32 sla_compliance = 8;</code>
-       * @return Whether the slaCompliance field is set.
-       */
-      @java.lang.Override
-      public boolean hasSlaCompliance() {
-        return ((bitField0_ & 0x00000040) != 0);
-      }
-      /**
-       * <code>optional int32 sla_compliance = 8;</code>
-       * @return The slaCompliance.
-       */
-      @java.lang.Override
-      public int getSlaCompliance() {
-        return slaCompliance_;
-      }
-
-      public static final int TRIGGER_DATE_FIELD_NUMBER = 9;
-      private long triggerDate_;
-      /**
-       * <code>optional int64 trigger_date = 9;</code>
-       * @return Whether the triggerDate field is set.
-       */
-      @java.lang.Override
-      public boolean hasTriggerDate() {
-        return ((bitField0_ & 0x00000080) != 0);
-      }
-      /**
-       * <code>optional int64 trigger_date = 9;</code>
-       * @return The triggerDate.
-       */
-      @java.lang.Override
-      public long getTriggerDate() {
-        return triggerDate_;
-      }
-
-      public static final int RETRY_JOB_ID_FIELD_NUMBER = 10;
-      private volatile java.lang.Object retryJobId_;
-      /**
-       * <code>optional string retry_job_id = 10;</code>
-       * @return Whether the retryJobId field is set.
-       */
-      @java.lang.Override
-      public boolean hasRetryJobId() {
-        return ((bitField0_ & 0x00000100) != 0);
-      }
-      /**
-       * <code>optional string retry_job_id = 10;</code>
-       * @return The retryJobId.
-       */
-      @java.lang.Override
-      public java.lang.String getRetryJobId() {
-        java.lang.Object ref = retryJobId_;
-        if (ref instanceof java.lang.String) {
-          return (java.lang.String) ref;
-        } else {
-          com.google.protobuf.ByteString bs = 
-              (com.google.protobuf.ByteString) ref;
-          java.lang.String s = bs.toStringUtf8();
-          if (bs.isValidUtf8()) {
-            retryJobId_ = s;
-          }
-          return s;
-        }
-      }
-      /**
-       * <code>optional string retry_job_id = 10;</code>
-       * @return The bytes for retryJobId.
-       */
-      @java.lang.Override
-      public com.google.protobuf.ByteString
-          getRetryJobIdBytes() {
-        java.lang.Object ref = retryJobId_;
-        if (ref instanceof java.lang.String) {
-          com.google.protobuf.ByteString b = 
-              com.google.protobuf.ByteString.copyFromUtf8(
-                  (java.lang.String) ref);
-          retryJobId_ = b;
-          return b;
-        } else {
-          return (com.google.protobuf.ByteString) ref;
-        }
-      }
-
-      public static final int RETRY_ATTEMPTS_FIELD_NUMBER = 11;
-      private int retryAttempts_;
-      /**
-       * <code>optional int32 retry_attempts = 11;</code>
-       * @return Whether the retryAttempts field is set.
-       */
-      @java.lang.Override
-      public boolean hasRetryAttempts() {
-        return ((bitField0_ & 0x00000200) != 0);
-      }
-      /**
-       * <code>optional int32 retry_attempts = 11;</code>
-       * @return The retryAttempts.
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-            setSlaDueDate(other.getSlaDueDate());
-          }
-          if (other.hasSlaCompliance()) {
-            setSlaCompliance(other.getSlaCompliance());
-          }
-          if (other.hasTriggerDate()) {
-            setTriggerDate(other.getTriggerDate());
-          }
-          if (other.hasRetryJobId()) {
-            bitField0_ |= 0x00000100;
-            retryJobId_ = other.retryJobId_;
-            onChanged();
-          }
-          if (other.hasRetryAttempts()) {
-            setRetryAttempts(other.getRetryAttempts());
-          }
-          if (other.hasNodeDefId()) {
-            bitField0_ |= 0x00000400;
-            nodeDefId_ = other.nodeDefId_;
-            onChanged();
-          }
-          this.mergeUnknownFields(other.unknownFields);
-          onChanged();
-          return this;
+
+        private Trigger() {
+            type_ = 0;
         }
 
         @java.lang.Override
-        public final boolean isInitialized() {
-          return true;
+        @SuppressWarnings({ "unused" })
+        protected java.lang.Object newInstance(
+                UnusedPrivateParameter unused) {
+            return new Trigger();
         }
 
         @java.lang.Override
-        public Builder mergeFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws java.io.IOException {
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance parsedMessage = null;
-          try {
-            parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            parsedMessage = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance) e.getUnfinishedMessage();
-            throw e.unwrapIOException();
-          } finally {
-            if (parsedMessage != null) {
-              mergeFrom(parsedMessage);
-            }
-          }
-          return this;
+        public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+            return this.unknownFields;
         }
-        private int bitField0_;
 
-        private java.lang.Object id_ = "";
-        /**
-         * <code>optional string id = 1;</code>
-         * @return Whether the id field is set.
-         */
-        public boolean hasId() {
-          return ((bitField0_ & 0x00000001) != 0);
-        }
-        /**
-         * <code>optional string id = 1;</code>
-         * @return The id.
-         */
-        public java.lang.String getId() {
-          java.lang.Object ref = id_;
-          if (!(ref instanceof java.lang.String)) {
-            com.google.protobuf.ByteString bs =
-                (com.google.protobuf.ByteString) ref;
-            java.lang.String s = bs.toStringUtf8();
-            if (bs.isValidUtf8()) {
-              id_ = s;
+        private Trigger(
+                com.google.protobuf.CodedInputStream input,
+                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                throws com.google.protobuf.InvalidProtocolBufferException {
+            this();
+            if (extensionRegistry == null) {
+                throw new java.lang.NullPointerException();
+            }
+            int mutable_bitField0_ = 0;
+            com.google.protobuf.UnknownFieldSet.Builder unknownFields = com.google.protobuf.UnknownFieldSet.newBuilder();
+            try {
+                boolean done = false;
+                while (!done) {
+                    int tag = input.readTag();
+                    switch (tag) {
+                        case 0:
+                            done = true;
+                            break;
+                        case 8: {
+                            int rawValue = input.readEnum();
+                            @SuppressWarnings("deprecation")
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.TriggerType value = io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.TriggerType
+                                    .valueOf(rawValue);
+                            if (value == null) {
+                                unknownFields.mergeVarintField(1, rawValue);
+                            } else {
+                                bitField0_ |= 0x00000001;
+                                type_ = rawValue;
+                            }
+                            break;
+                        }
+                        case 18: {
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger.Builder subBuilder = null;
+                            if (((bitField0_ & 0x00000002) != 0)) {
+                                subBuilder = cron_.toBuilder();
+                            }
+                            cron_ = input.readMessage(
+                                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger.PARSER,
+                                    extensionRegistry);
+                            if (subBuilder != null) {
+                                subBuilder.mergeFrom(cron_);
+                                cron_ = subBuilder.buildPartial();
+                            }
+                            bitField0_ |= 0x00000002;
+                            break;
+                        }
+                        case 26: {
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTrigger.Builder subBuilder = null;
+                            if (((bitField0_ & 0x00000004) != 0)) {
+                                subBuilder = interval_.toBuilder();
+                            }
+                            interval_ = input.readMessage(
+                                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTrigger.PARSER,
+                                    extensionRegistry);
+                            if (subBuilder != null) {
+                                subBuilder.mergeFrom(interval_);
+                                interval_ = subBuilder.buildPartial();
+                            }
+                            bitField0_ |= 0x00000004;
+                            break;
+                        }
+                        case 34: {
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger.Builder subBuilder = null;
+                            if (((bitField0_ & 0x00000008) != 0)) {
+                                subBuilder = pit_.toBuilder();
+                            }
+                            pit_ = input.readMessage(
+                                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger.PARSER,
+                                    extensionRegistry);
+                            if (subBuilder != null) {
+                                subBuilder.mergeFrom(pit_);
+                                pit_ = subBuilder.buildPartial();
+                            }
+                            bitField0_ |= 0x00000008;
+                            break;
+                        }
+                        case 42: {
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger.Builder subBuilder = null;
+                            if (((bitField0_ & 0x00000010) != 0)) {
+                                subBuilder = cmdt_.toBuilder();
+                            }
+                            cmdt_ = input.readMessage(
+                                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger.PARSER,
+                                    extensionRegistry);
+                            if (subBuilder != null) {
+                                subBuilder.mergeFrom(cmdt_);
+                                cmdt_ = subBuilder.buildPartial();
+                            }
+                            bitField0_ |= 0x00000010;
+                            break;
+                        }
+                        default: {
+                            if (!parseUnknownField(
+                                    input, unknownFields, extensionRegistry, tag)) {
+                                done = true;
+                            }
+                            break;
+                        }
+                    }
+                }
+            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                throw e.setUnfinishedMessage(this);
+            } catch (java.io.IOException e) {
+                throw new com.google.protobuf.InvalidProtocolBufferException(
+                        e).setUnfinishedMessage(this);
+            } finally {
+                this.unknownFields = unknownFields.build();
+                makeExtensionsImmutable();
             }
-            return s;
-          } else {
-            return (java.lang.String) ref;
-          }
-        }
-        /**
-         * <code>optional string id = 1;</code>
-         * @return The bytes for id.
-         */
-        public com.google.protobuf.ByteString
-            getIdBytes() {
-          java.lang.Object ref = id_;
-          if (ref instanceof String) {
-            com.google.protobuf.ByteString b = 
-                com.google.protobuf.ByteString.copyFromUtf8(
-                    (java.lang.String) ref);
-            id_ = b;
-            return b;
-          } else {
-            return (com.google.protobuf.ByteString) ref;
-          }
-        }
-        /**
-         * <code>optional string id = 1;</code>
-         * @param value The id to set.
-         * @return This builder for chaining.
-         */
-        public Builder setId(
-            java.lang.String value) {
-          if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000001;
-          id_ = value;
-          onChanged();
-          return this;
-        }
-        /**
-         * <code>optional string id = 1;</code>
-         * @return This builder for chaining.
-         */
-        public Builder clearId() {
-          bitField0_ = (bitField0_ & ~0x00000001);
-          id_ = getDefaultInstance().getId();
-          onChanged();
-          return this;
-        }
-        /**
-         * <code>optional string id = 1;</code>
-         * @param value The bytes for id to set.
-         * @return This builder for chaining.
-         */
-        public Builder setIdBytes(
-            com.google.protobuf.ByteString value) {
-          if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000001;
-          id_ = value;
-          onChanged();
-          return this;
         }
 
-        private long nodeId_ ;
-        /**
-         * <code>optional int64 node_id = 2;</code>
-         * @return Whether the nodeId field is set.
-         */
-        @java.lang.Override
-        public boolean hasNodeId() {
-          return ((bitField0_ & 0x00000002) != 0);
+        public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+            return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_Trigger_descriptor;
         }
-        /**
-         * <code>optional int64 node_id = 2;</code>
-         * @return The nodeId.
-         */
+
         @java.lang.Override
-        public long getNodeId() {
-          return nodeId_;
-        }
-        /**
-         * <code>optional int64 node_id = 2;</code>
-         * @param value The nodeId to set.
-         * @return This builder for chaining.
-         */
-        public Builder setNodeId(long value) {
-          bitField0_ |= 0x00000002;
-          nodeId_ = value;
-          onChanged();
-          return this;
-        }
-        /**
-         * <code>optional int64 node_id = 2;</code>
-         * @return This builder for chaining.
-         */
-        public Builder clearNodeId() {
-          bitField0_ = (bitField0_ & ~0x00000002);
-          nodeId_ = 0L;
-          onChanged();
-          return this;
+        protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() {
+            return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_Trigger_fieldAccessorTable
+                    .ensureFieldAccessorsInitialized(
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.class,
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.Builder.class);
         }
 
-        private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent content_;
-        private com.google.protobuf.SingleFieldBuilderV3<
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContentOrBuilder> contentBuilder_;
         /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent content = 4;</code>
-         * @return Whether the content field is set.
+         * Protobuf enum {@code io.automatiko.engine.workflow.marshalling.Trigger.TriggerType}
          */
-        public boolean hasContent() {
-          return ((bitField0_ & 0x00000004) != 0);
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent content = 4;</code>
-         * @return The content.
-         */
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent getContent() {
-          if (contentBuilder_ == null) {
-            return content_ == null ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.getDefaultInstance() : content_;
-          } else {
-            return contentBuilder_.getMessage();
-          }
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent content = 4;</code>
-         */
-        public Builder setContent(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent value) {
-          if (contentBuilder_ == null) {
-            if (value == null) {
-              throw new NullPointerException();
+        public enum TriggerType
+                implements com.google.protobuf.ProtocolMessageEnum {
+            /**
+             * <code>CRON = 0;</code>
+             */
+            CRON(0),
+            /**
+             * <code>INTERVAL = 1;</code>
+             */
+            INTERVAL(1),
+            /**
+             * <code>POINT_IN_TIME = 2;</code>
+             */
+            POINT_IN_TIME(2),
+            /**
+             * <code>COMPOSITE_MAX_DURATION = 3;</code>
+             */
+            COMPOSITE_MAX_DURATION(3),
+            ;
+
+            /**
+             * <code>CRON = 0;</code>
+             */
+            public static final int CRON_VALUE = 0;
+            /**
+             * <code>INTERVAL = 1;</code>
+             */
+            public static final int INTERVAL_VALUE = 1;
+            /**
+             * <code>POINT_IN_TIME = 2;</code>
+             */
+            public static final int POINT_IN_TIME_VALUE = 2;
+            /**
+             * <code>COMPOSITE_MAX_DURATION = 3;</code>
+             */
+            public static final int COMPOSITE_MAX_DURATION_VALUE = 3;
+
+            public final int getNumber() {
+                return value;
             }
-            content_ = value;
-            onChanged();
-          } else {
-            contentBuilder_.setMessage(value);
-          }
-          bitField0_ |= 0x00000004;
-          return this;
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent content = 4;</code>
-         */
-        public Builder setContent(
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.Builder builderForValue) {
-          if (contentBuilder_ == null) {
-            content_ = builderForValue.build();
-            onChanged();
-          } else {
-            contentBuilder_.setMessage(builderForValue.build());
-          }
-          bitField0_ |= 0x00000004;
-          return this;
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent content = 4;</code>
-         */
-        public Builder mergeContent(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent value) {
-          if (contentBuilder_ == null) {
-            if (((bitField0_ & 0x00000004) != 0) &&
-                content_ != null &&
-                content_ != io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.getDefaultInstance()) {
-              content_ =
-                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.newBuilder(content_).mergeFrom(value).buildPartial();
-            } else {
-              content_ = value;
+
+            /**
+             * @param value The numeric wire value of the corresponding enum entry.
+             * @return The enum associated with the given numeric wire value.
+             * @deprecated Use {@link #forNumber(int)} instead.
+             */
+            @java.lang.Deprecated
+            public static TriggerType valueOf(int value) {
+                return forNumber(value);
             }
-            onChanged();
-          } else {
-            contentBuilder_.mergeFrom(value);
-          }
-          bitField0_ |= 0x00000004;
-          return this;
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent content = 4;</code>
-         */
-        public Builder clearContent() {
-          if (contentBuilder_ == null) {
-            content_ = null;
-            onChanged();
-          } else {
-            contentBuilder_.clear();
-          }
-          bitField0_ = (bitField0_ & ~0x00000004);
-          return this;
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent content = 4;</code>
-         */
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.Builder getContentBuilder() {
-          bitField0_ |= 0x00000004;
-          onChanged();
-          return getContentFieldBuilder().getBuilder();
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent content = 4;</code>
-         */
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContentOrBuilder getContentOrBuilder() {
-          if (contentBuilder_ != null) {
-            return contentBuilder_.getMessageOrBuilder();
-          } else {
-            return content_ == null ?
-                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.getDefaultInstance() : content_;
-          }
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent content = 4;</code>
-         */
-        private com.google.protobuf.SingleFieldBuilderV3<
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContentOrBuilder> 
-            getContentFieldBuilder() {
-          if (contentBuilder_ == null) {
-            contentBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContentOrBuilder>(
-                    getContent(),
-                    getParentForChildren(),
-                    isClean());
-            content_ = null;
-          }
-          return contentBuilder_;
-        }
 
-        private int level_ ;
-        /**
-         * <code>optional int32 level = 5;</code>
-         * @return Whether the level field is set.
-         */
-        @java.lang.Override
-        public boolean hasLevel() {
-          return ((bitField0_ & 0x00000008) != 0);
-        }
-        /**
-         * <code>optional int32 level = 5;</code>
-         * @return The level.
-         */
-        @java.lang.Override
-        public int getLevel() {
-          return level_;
-        }
-        /**
-         * <code>optional int32 level = 5;</code>
-         * @param value The level to set.
-         * @return This builder for chaining.
-         */
-        public Builder setLevel(int value) {
-          bitField0_ |= 0x00000008;
-          level_ = value;
-          onChanged();
-          return this;
-        }
-        /**
-         * <code>optional int32 level = 5;</code>
-         * @return This builder for chaining.
-         */
-        public Builder clearLevel() {
-          bitField0_ = (bitField0_ & ~0x00000008);
-          level_ = 0;
-          onChanged();
-          return this;
-        }
+            /**
+             * @param value The numeric wire value of the corresponding enum entry.
+             * @return The enum associated with the given numeric wire value.
+             */
+            public static TriggerType forNumber(int value) {
+                switch (value) {
+                    case 0:
+                        return CRON;
+                    case 1:
+                        return INTERVAL;
+                    case 2:
+                        return POINT_IN_TIME;
+                    case 3:
+                        return COMPOSITE_MAX_DURATION;
+                    default:
+                        return null;
+                }
+            }
 
-        private java.lang.Object slaTimerId_ = "";
-        /**
-         * <code>optional string sla_timer_id = 6;</code>
-         * @return Whether the slaTimerId field is set.
-         */
-        public boolean hasSlaTimerId() {
-          return ((bitField0_ & 0x00000010) != 0);
-        }
-        /**
-         * <code>optional string sla_timer_id = 6;</code>
-         * @return The slaTimerId.
-         */
-        public java.lang.String getSlaTimerId() {
-          java.lang.Object ref = slaTimerId_;
-          if (!(ref instanceof java.lang.String)) {
-            com.google.protobuf.ByteString bs =
-                (com.google.protobuf.ByteString) ref;
-            java.lang.String s = bs.toStringUtf8();
-            if (bs.isValidUtf8()) {
-              slaTimerId_ = s;
+            public static com.google.protobuf.Internal.EnumLiteMap<TriggerType> internalGetValueMap() {
+                return internalValueMap;
             }
-            return s;
-          } else {
-            return (java.lang.String) ref;
-          }
-        }
-        /**
-         * <code>optional string sla_timer_id = 6;</code>
-         * @return The bytes for slaTimerId.
-         */
-        public com.google.protobuf.ByteString
-            getSlaTimerIdBytes() {
-          java.lang.Object ref = slaTimerId_;
-          if (ref instanceof String) {
-            com.google.protobuf.ByteString b = 
-                com.google.protobuf.ByteString.copyFromUtf8(
-                    (java.lang.String) ref);
-            slaTimerId_ = b;
-            return b;
-          } else {
-            return (com.google.protobuf.ByteString) ref;
-          }
-        }
-        /**
-         * <code>optional string sla_timer_id = 6;</code>
-         * @param value The slaTimerId to set.
-         * @return This builder for chaining.
-         */
-        public Builder setSlaTimerId(
-            java.lang.String value) {
-          if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000010;
-          slaTimerId_ = value;
-          onChanged();
-          return this;
-        }
-        /**
-         * <code>optional string sla_timer_id = 6;</code>
-         * @return This builder for chaining.
-         */
-        public Builder clearSlaTimerId() {
-          bitField0_ = (bitField0_ & ~0x00000010);
-          slaTimerId_ = getDefaultInstance().getSlaTimerId();
-          onChanged();
-          return this;
-        }
-        /**
-         * <code>optional string sla_timer_id = 6;</code>
-         * @param value The bytes for slaTimerId to set.
-         * @return This builder for chaining.
-         */
-        public Builder setSlaTimerIdBytes(
-            com.google.protobuf.ByteString value) {
-          if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000010;
-          slaTimerId_ = value;
-          onChanged();
-          return this;
-        }
-
-        private long slaDueDate_ ;
-        /**
-         * <code>optional int64 sla_due_date = 7;</code>
-         * @return Whether the slaDueDate field is set.
-         */
-        @java.lang.Override
-        public boolean hasSlaDueDate() {
-          return ((bitField0_ & 0x00000020) != 0);
-        }
-        /**
-         * <code>optional int64 sla_due_date = 7;</code>
-         * @return The slaDueDate.
-         */
-        @java.lang.Override
-        public long getSlaDueDate() {
-          return slaDueDate_;
-        }
-        /**
-         * <code>optional int64 sla_due_date = 7;</code>
-         * @param value The slaDueDate to set.
-         * @return This builder for chaining.
-         */
-        public Builder setSlaDueDate(long value) {
-          bitField0_ |= 0x00000020;
-          slaDueDate_ = value;
-          onChanged();
-          return this;
-        }
-        /**
-         * <code>optional int64 sla_due_date = 7;</code>
-         * @return This builder for chaining.
-         */
-        public Builder clearSlaDueDate() {
-          bitField0_ = (bitField0_ & ~0x00000020);
-          slaDueDate_ = 0L;
-          onChanged();
-          return this;
-        }
 
-        private int slaCompliance_ ;
-        /**
-         * <code>optional int32 sla_compliance = 8;</code>
-         * @return Whether the slaCompliance field is set.
-         */
-        @java.lang.Override
-        public boolean hasSlaCompliance() {
-          return ((bitField0_ & 0x00000040) != 0);
-        }
-        /**
-         * <code>optional int32 sla_compliance = 8;</code>
-         * @return The slaCompliance.
-         */
-        @java.lang.Override
-        public int getSlaCompliance() {
-          return slaCompliance_;
-        }
-        /**
-         * <code>optional int32 sla_compliance = 8;</code>
-         * @param value The slaCompliance to set.
-         * @return This builder for chaining.
-         */
-        public Builder setSlaCompliance(int value) {
-          bitField0_ |= 0x00000040;
-          slaCompliance_ = value;
-          onChanged();
-          return this;
-        }
-        /**
-         * <code>optional int32 sla_compliance = 8;</code>
-         * @return This builder for chaining.
-         */
-        public Builder clearSlaCompliance() {
-          bitField0_ = (bitField0_ & ~0x00000040);
-          slaCompliance_ = 0;
-          onChanged();
-          return this;
-        }
+            private static final com.google.protobuf.Internal.EnumLiteMap<TriggerType> internalValueMap = new com.google.protobuf.Internal.EnumLiteMap<TriggerType>() {
+                public TriggerType findValueByNumber(int number) {
+                    return TriggerType.forNumber(number);
+                }
+            };
 
-        private long triggerDate_ ;
-        /**
-         * <code>optional int64 trigger_date = 9;</code>
-         * @return Whether the triggerDate field is set.
-         */
-        @java.lang.Override
-        public boolean hasTriggerDate() {
-          return ((bitField0_ & 0x00000080) != 0);
-        }
-        /**
-         * <code>optional int64 trigger_date = 9;</code>
-         * @return The triggerDate.
-         */
-        @java.lang.Override
-        public long getTriggerDate() {
-          return triggerDate_;
-        }
-        /**
-         * <code>optional int64 trigger_date = 9;</code>
-         * @param value The triggerDate to set.
-         * @return This builder for chaining.
-         */
-        public Builder setTriggerDate(long value) {
-          bitField0_ |= 0x00000080;
-          triggerDate_ = value;
-          onChanged();
-          return this;
-        }
-        /**
-         * <code>optional int64 trigger_date = 9;</code>
-         * @return This builder for chaining.
-         */
-        public Builder clearTriggerDate() {
-          bitField0_ = (bitField0_ & ~0x00000080);
-          triggerDate_ = 0L;
-          onChanged();
-          return this;
-        }
+            public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
+                return getDescriptor().getValues().get(ordinal());
+            }
 
-        private java.lang.Object retryJobId_ = "";
-        /**
-         * <code>optional string retry_job_id = 10;</code>
-         * @return Whether the retryJobId field is set.
-         */
-        public boolean hasRetryJobId() {
-          return ((bitField0_ & 0x00000100) != 0);
-        }
-        /**
-         * <code>optional string retry_job_id = 10;</code>
-         * @return The retryJobId.
-         */
-        public java.lang.String getRetryJobId() {
-          java.lang.Object ref = retryJobId_;
-          if (!(ref instanceof java.lang.String)) {
-            com.google.protobuf.ByteString bs =
-                (com.google.protobuf.ByteString) ref;
-            java.lang.String s = bs.toStringUtf8();
-            if (bs.isValidUtf8()) {
-              retryJobId_ = s;
+            public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
+                return getDescriptor();
             }
-            return s;
-          } else {
-            return (java.lang.String) ref;
-          }
-        }
-        /**
-         * <code>optional string retry_job_id = 10;</code>
-         * @return The bytes for retryJobId.
-         */
-        public com.google.protobuf.ByteString
-            getRetryJobIdBytes() {
-          java.lang.Object ref = retryJobId_;
-          if (ref instanceof String) {
-            com.google.protobuf.ByteString b = 
-                com.google.protobuf.ByteString.copyFromUtf8(
-                    (java.lang.String) ref);
-            retryJobId_ = b;
-            return b;
-          } else {
-            return (com.google.protobuf.ByteString) ref;
-          }
-        }
-        /**
-         * <code>optional string retry_job_id = 10;</code>
-         * @param value The retryJobId to set.
-         * @return This builder for chaining.
-         */
-        public Builder setRetryJobId(
-            java.lang.String value) {
-          if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000100;
-          retryJobId_ = value;
-          onChanged();
-          return this;
-        }
-        /**
-         * <code>optional string retry_job_id = 10;</code>
-         * @return This builder for chaining.
-         */
-        public Builder clearRetryJobId() {
-          bitField0_ = (bitField0_ & ~0x00000100);
-          retryJobId_ = getDefaultInstance().getRetryJobId();
-          onChanged();
-          return this;
-        }
-        /**
-         * <code>optional string retry_job_id = 10;</code>
-         * @param value The bytes for retryJobId to set.
-         * @return This builder for chaining.
-         */
-        public Builder setRetryJobIdBytes(
-            com.google.protobuf.ByteString value) {
-          if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000100;
-          retryJobId_ = value;
-          onChanged();
-          return this;
-        }
 
-        private int retryAttempts_ ;
-        /**
-         * <code>optional int32 retry_attempts = 11;</code>
-         * @return Whether the retryAttempts field is set.
-         */
-        @java.lang.Override
-        public boolean hasRetryAttempts() {
-          return ((bitField0_ & 0x00000200) != 0);
-        }
-        /**
-         * <code>optional int32 retry_attempts = 11;</code>
-         * @return The retryAttempts.
-         */
-        @java.lang.Override
-        public int getRetryAttempts() {
-          return retryAttempts_;
-        }
-        /**
-         * <code>optional int32 retry_attempts = 11;</code>
-         * @param value The retryAttempts to set.
-         * @return This builder for chaining.
-         */
-        public Builder setRetryAttempts(int value) {
-          bitField0_ |= 0x00000200;
-          retryAttempts_ = value;
-          onChanged();
-          return this;
-        }
-        /**
-         * <code>optional int32 retry_attempts = 11;</code>
-         * @return This builder for chaining.
-         */
-        public Builder clearRetryAttempts() {
-          bitField0_ = (bitField0_ & ~0x00000200);
-          retryAttempts_ = 0;
-          onChanged();
-          return this;
-        }
+            public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
+                return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.getDescriptor().getEnumTypes()
+                        .get(0);
+            }
 
-        private java.lang.Object nodeDefId_ = "";
-        /**
-         * <code>optional string node_def_id = 12;</code>
-         * @return Whether the nodeDefId field is set.
-         */
-        public boolean hasNodeDefId() {
-          return ((bitField0_ & 0x00000400) != 0);
-        }
-        /**
-         * <code>optional string node_def_id = 12;</code>
-         * @return The nodeDefId.
-         */
-        public java.lang.String getNodeDefId() {
-          java.lang.Object ref = nodeDefId_;
-          if (!(ref instanceof java.lang.String)) {
-            com.google.protobuf.ByteString bs =
-                (com.google.protobuf.ByteString) ref;
-            java.lang.String s = bs.toStringUtf8();
-            if (bs.isValidUtf8()) {
-              nodeDefId_ = s;
+            private static final TriggerType[] VALUES = values();
+
+            public static TriggerType valueOf(
+                    com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+                if (desc.getType() != getDescriptor()) {
+                    throw new java.lang.IllegalArgumentException(
+                            "EnumValueDescriptor is not for this type.");
+                }
+                return VALUES[desc.getIndex()];
             }
-            return s;
-          } else {
-            return (java.lang.String) ref;
-          }
-        }
-        /**
-         * <code>optional string node_def_id = 12;</code>
-         * @return The bytes for nodeDefId.
-         */
-        public com.google.protobuf.ByteString
-            getNodeDefIdBytes() {
-          java.lang.Object ref = nodeDefId_;
-          if (ref instanceof String) {
-            com.google.protobuf.ByteString b = 
-                com.google.protobuf.ByteString.copyFromUtf8(
-                    (java.lang.String) ref);
-            nodeDefId_ = b;
-            return b;
-          } else {
-            return (com.google.protobuf.ByteString) ref;
-          }
-        }
-        /**
-         * <code>optional string node_def_id = 12;</code>
-         * @param value The nodeDefId to set.
-         * @return This builder for chaining.
-         */
-        public Builder setNodeDefId(
-            java.lang.String value) {
-          if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000400;
-          nodeDefId_ = value;
-          onChanged();
-          return this;
-        }
-        /**
-         * <code>optional string node_def_id = 12;</code>
-         * @return This builder for chaining.
-         */
-        public Builder clearNodeDefId() {
-          bitField0_ = (bitField0_ & ~0x00000400);
-          nodeDefId_ = getDefaultInstance().getNodeDefId();
-          onChanged();
-          return this;
-        }
-        /**
-         * <code>optional string node_def_id = 12;</code>
-         * @param value The bytes for nodeDefId to set.
-         * @return This builder for chaining.
-         */
-        public Builder setNodeDefIdBytes(
-            com.google.protobuf.ByteString value) {
-          if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000400;
-          nodeDefId_ = value;
-          onChanged();
-          return this;
-        }
-        @java.lang.Override
-        public final Builder setUnknownFields(
-            final com.google.protobuf.UnknownFieldSet unknownFields) {
-          return super.setUnknownFields(unknownFields);
-        }
 
-        @java.lang.Override
-        public final Builder mergeUnknownFields(
-            final com.google.protobuf.UnknownFieldSet unknownFields) {
-          return super.mergeUnknownFields(unknownFields);
+            private final int value;
+
+            private TriggerType(int value) {
+                this.value = value;
+            }
+
+            // @@protoc_insertion_point(enum_scope:io.automatiko.engine.workflow.marshalling.Trigger.TriggerType)
         }
 
+        public interface CronTriggerOrBuilder extends
+                // @@protoc_insertion_point(interface_extends:io.automatiko.engine.workflow.marshalling.Trigger.CronTrigger)
+                com.google.protobuf.MessageOrBuilder {
 
-        // @@protoc_insertion_point(builder_scope:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance)
-      }
+            /**
+             * <code>optional int64 start_time = 1;</code>
+             * 
+             * @return Whether the startTime field is set.
+             */
+            boolean hasStartTime();
 
-      // @@protoc_insertion_point(class_scope:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance)
-      private static final io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance DEFAULT_INSTANCE;
-      static {
-        DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance();
-      }
+            /**
+             * <code>optional int64 start_time = 1;</code>
+             * 
+             * @return The startTime.
+             */
+            long getStartTime();
 
-      public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance getDefaultInstance() {
-        return DEFAULT_INSTANCE;
-      }
+            /**
+             * <code>optional int64 end_time = 2;</code>
+             * 
+             * @return Whether the endTime field is set.
+             */
+            boolean hasEndTime();
 
-      @java.lang.Deprecated public static final com.google.protobuf.Parser<NodeInstance>
-          PARSER = new com.google.protobuf.AbstractParser<NodeInstance>() {
-        @java.lang.Override
-        public NodeInstance parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return new NodeInstance(input, extensionRegistry);
-        }
-      };
+            /**
+             * <code>optional int64 end_time = 2;</code>
+             * 
+             * @return The endTime.
+             */
+            long getEndTime();
 
-      public static com.google.protobuf.Parser<NodeInstance> parser() {
-        return PARSER;
-      }
+            /**
+             * <code>optional int32 repeat_limit = 3;</code>
+             * 
+             * @return Whether the repeatLimit field is set.
+             */
+            boolean hasRepeatLimit();
 
-      @java.lang.Override
-      public com.google.protobuf.Parser<NodeInstance> getParserForType() {
-        return PARSER;
-      }
+            /**
+             * <code>optional int32 repeat_limit = 3;</code>
+             * 
+             * @return The repeatLimit.
+             */
+            int getRepeatLimit();
 
-      @java.lang.Override
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance getDefaultInstanceForType() {
-        return DEFAULT_INSTANCE;
-      }
+            /**
+             * <code>optional int32 repeat_count = 4;</code>
+             * 
+             * @return Whether the repeatCount field is set.
+             */
+            boolean hasRepeatCount();
 
-    }
+            /**
+             * <code>optional int32 repeat_count = 4;</code>
+             * 
+             * @return The repeatCount.
+             */
+            int getRepeatCount();
 
-    public interface ExclusiveGroupInstanceOrBuilder extends
-        // @@protoc_insertion_point(interface_extends:io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance)
-        com.google.protobuf.MessageOrBuilder {
-
-      /**
-       * <code>repeated string group_node_instance_id = 1;</code>
-       * @return A list containing the groupNodeInstanceId.
-       */
-      java.util.List<java.lang.String>
-          getGroupNodeInstanceIdList();
-      /**
-       * <code>repeated string group_node_instance_id = 1;</code>
-       * @return The count of groupNodeInstanceId.
-       */
-      int getGroupNodeInstanceIdCount();
-      /**
-       * <code>repeated string group_node_instance_id = 1;</code>
-       * @param index The index of the element to return.
-       * @return The groupNodeInstanceId at the given index.
-       */
-      java.lang.String getGroupNodeInstanceId(int index);
-      /**
-       * <code>repeated string group_node_instance_id = 1;</code>
-       * @param index The index of the value to return.
-       * @return The bytes of the groupNodeInstanceId at the given index.
-       */
-      com.google.protobuf.ByteString
-          getGroupNodeInstanceIdBytes(int index);
-    }
-    /**
-     * Protobuf type {@code io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance}
-     */
-    public static final class ExclusiveGroupInstance extends
-        com.google.protobuf.GeneratedMessageV3 implements
-        // @@protoc_insertion_point(message_implements:io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance)
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-    private static final long serialVersionUID = 0L;
-      // Use ExclusiveGroupInstance.newBuilder() to construct.
-      private ExclusiveGroupInstance(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
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-      private ExclusiveGroupInstance() {
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-
-      @java.lang.Override
-      @SuppressWarnings({"unused"})
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-        return new ExclusiveGroupInstance();
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-
-      @java.lang.Override
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-      private ExclusiveGroupInstance(
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-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        this();
-        if (extensionRegistry == null) {
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-      }
-      public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance parseDelimitedFrom(
-          java.io.InputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3
-            .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
-      }
-      public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance parseFrom(
-          com.google.protobuf.CodedInputStream input)
-          throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3
-            .parseWithIOException(PARSER, input);
-      }
-      public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance parseFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3
-            .parseWithIOException(PARSER, input, extensionRegistry);
-      }
-
-      @java.lang.Override
-      public Builder newBuilderForType() { return newBuilder(); }
-      public static Builder newBuilder() {
-        return DEFAULT_INSTANCE.toBuilder();
-      }
-      public static Builder newBuilder(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance prototype) {
-        return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
-      }
-      @java.lang.Override
-      public Builder toBuilder() {
-        return this == DEFAULT_INSTANCE
-            ? new Builder() : new Builder().mergeFrom(this);
-      }
-
-      @java.lang.Override
-      protected Builder newBuilderForType(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-        Builder builder = new Builder(parent);
-        return builder;
-      }
-      /**
-       * Protobuf type {@code io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance}
-       */
-      public static final class Builder extends
-          com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
-          // @@protoc_insertion_point(builder_implements:io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance)
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstanceOrBuilder {
-        public static final com.google.protobuf.Descriptors.Descriptor
-            getDescriptor() {
-          return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_ExclusiveGroupInstance_descriptor;
-        }
-
-        @java.lang.Override
-        protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-            internalGetFieldAccessorTable() {
-          return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_ExclusiveGroupInstance_fieldAccessorTable
-              .ensureFieldAccessorsInitialized(
-                  io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance.class, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance.Builder.class);
-        }
-
-        // Construct using io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance.newBuilder()
-        private Builder() {
-          maybeForceBuilderInitialization();
-        }
-
-        private Builder(
-            com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-          super(parent);
-          maybeForceBuilderInitialization();
-        }
-        private void maybeForceBuilderInitialization() {
-          if (com.google.protobuf.GeneratedMessageV3
-                  .alwaysUseFieldBuilders) {
-          }
-        }
-        @java.lang.Override
-        public Builder clear() {
-          super.clear();
-          groupNodeInstanceId_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-          bitField0_ = (bitField0_ & ~0x00000001);
-          return this;
-        }
-
-        @java.lang.Override
-        public com.google.protobuf.Descriptors.Descriptor
-            getDescriptorForType() {
-          return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_ExclusiveGroupInstance_descriptor;
-        }
-
-        @java.lang.Override
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance getDefaultInstanceForType() {
-          return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance.getDefaultInstance();
-        }
-
-        @java.lang.Override
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance build() {
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance result = buildPartial();
-          if (!result.isInitialized()) {
-            throw newUninitializedMessageException(result);
-          }
-          return result;
-        }
+            /**
+             * <code>optional string cron_expression = 5;</code>
+             * 
+             * @return Whether the cronExpression field is set.
+             */
+            boolean hasCronExpression();
 
-        @java.lang.Override
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance buildPartial() {
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance result = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance(this);
-          int from_bitField0_ = bitField0_;
-          if (((bitField0_ & 0x00000001) != 0)) {
-            groupNodeInstanceId_ = groupNodeInstanceId_.getUnmodifiableView();
-            bitField0_ = (bitField0_ & ~0x00000001);
-          }
-          result.groupNodeInstanceId_ = groupNodeInstanceId_;
-          onBuilt();
-          return result;
-        }
+            /**
+             * <code>optional string cron_expression = 5;</code>
+             * 
+             * @return The cronExpression.
+             */
+            java.lang.String getCronExpression();
 
-        @java.lang.Override
-        public Builder clone() {
-          return super.clone();
-        }
-        @java.lang.Override
-        public Builder setField(
-            com.google.protobuf.Descriptors.FieldDescriptor field,
-            java.lang.Object value) {
-          return super.setField(field, value);
-        }
-        @java.lang.Override
-        public Builder clearField(
-            com.google.protobuf.Descriptors.FieldDescriptor field) {
-          return super.clearField(field);
-        }
-        @java.lang.Override
-        public Builder clearOneof(
-            com.google.protobuf.Descriptors.OneofDescriptor oneof) {
-          return super.clearOneof(oneof);
-        }
-        @java.lang.Override
-        public Builder setRepeatedField(
-            com.google.protobuf.Descriptors.FieldDescriptor field,
-            int index, java.lang.Object value) {
-          return super.setRepeatedField(field, index, value);
-        }
-        @java.lang.Override
-        public Builder addRepeatedField(
-            com.google.protobuf.Descriptors.FieldDescriptor field,
-            java.lang.Object value) {
-          return super.addRepeatedField(field, value);
-        }
-        @java.lang.Override
-        public Builder mergeFrom(com.google.protobuf.Message other) {
-          if (other instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance) {
-            return mergeFrom((io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance)other);
-          } else {
-            super.mergeFrom(other);
-            return this;
-          }
-        }
+            /**
+             * <code>optional string cron_expression = 5;</code>
+             * 
+             * @return The bytes for cronExpression.
+             */
+            com.google.protobuf.ByteString getCronExpressionBytes();
 
-        public Builder mergeFrom(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance other) {
-          if (other == io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance.getDefaultInstance()) return this;
-          if (!other.groupNodeInstanceId_.isEmpty()) {
-            if (groupNodeInstanceId_.isEmpty()) {
-              groupNodeInstanceId_ = other.groupNodeInstanceId_;
-              bitField0_ = (bitField0_ & ~0x00000001);
-            } else {
-              ensureGroupNodeInstanceIdIsMutable();
-              groupNodeInstanceId_.addAll(other.groupNodeInstanceId_);
-            }
-            onChanged();
-          }
-          this.mergeUnknownFields(other.unknownFields);
-          onChanged();
-          return this;
-        }
+            /**
+             * <code>optional int64 next_fire_time = 6;</code>
+             * 
+             * @return Whether the nextFireTime field is set.
+             */
+            boolean hasNextFireTime();
 
-        @java.lang.Override
-        public final boolean isInitialized() {
-          return true;
-        }
+            /**
+             * <code>optional int64 next_fire_time = 6;</code>
+             * 
+             * @return The nextFireTime.
+             */
+            long getNextFireTime();
 
-        @java.lang.Override
-        public Builder mergeFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws java.io.IOException {
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance parsedMessage = null;
-          try {
-            parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            parsedMessage = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance) e.getUnfinishedMessage();
-            throw e.unwrapIOException();
-          } finally {
-            if (parsedMessage != null) {
-              mergeFrom(parsedMessage);
-            }
-          }
-          return this;
-        }
-        private int bitField0_;
+            /**
+             * <code>repeated string calendar_name = 7;</code>
+             * 
+             * @return A list containing the calendarName.
+             */
+            java.util.List<java.lang.String> getCalendarNameList();
 
-        private com.google.protobuf.LazyStringList groupNodeInstanceId_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-        private void ensureGroupNodeInstanceIdIsMutable() {
-          if (!((bitField0_ & 0x00000001) != 0)) {
-            groupNodeInstanceId_ = new com.google.protobuf.LazyStringArrayList(groupNodeInstanceId_);
-            bitField0_ |= 0x00000001;
-           }
-        }
-        /**
-         * <code>repeated string group_node_instance_id = 1;</code>
-         * @return A list containing the groupNodeInstanceId.
-         */
-        public com.google.protobuf.ProtocolStringList
-            getGroupNodeInstanceIdList() {
-          return groupNodeInstanceId_.getUnmodifiableView();
-        }
-        /**
-         * <code>repeated string group_node_instance_id = 1;</code>
-         * @return The count of groupNodeInstanceId.
-         */
-        public int getGroupNodeInstanceIdCount() {
-          return groupNodeInstanceId_.size();
-        }
-        /**
-         * <code>repeated string group_node_instance_id = 1;</code>
-         * @param index The index of the element to return.
-         * @return The groupNodeInstanceId at the given index.
-         */
-        public java.lang.String getGroupNodeInstanceId(int index) {
-          return groupNodeInstanceId_.get(index);
-        }
-        /**
-         * <code>repeated string group_node_instance_id = 1;</code>
-         * @param index The index of the value to return.
-         * @return The bytes of the groupNodeInstanceId at the given index.
-         */
-        public com.google.protobuf.ByteString
-            getGroupNodeInstanceIdBytes(int index) {
-          return groupNodeInstanceId_.getByteString(index);
-        }
-        /**
-         * <code>repeated string group_node_instance_id = 1;</code>
-         * @param index The index to set the value at.
-         * @param value The groupNodeInstanceId to set.
-         * @return This builder for chaining.
-         */
-        public Builder setGroupNodeInstanceId(
-            int index, java.lang.String value) {
-          if (value == null) {
-    throw new NullPointerException();
-  }
-  ensureGroupNodeInstanceIdIsMutable();
-          groupNodeInstanceId_.set(index, value);
-          onChanged();
-          return this;
-        }
-        /**
-         * <code>repeated string group_node_instance_id = 1;</code>
-         * @param value The groupNodeInstanceId to add.
-         * @return This builder for chaining.
-         */
-        public Builder addGroupNodeInstanceId(
-            java.lang.String value) {
-          if (value == null) {
-    throw new NullPointerException();
-  }
-  ensureGroupNodeInstanceIdIsMutable();
-          groupNodeInstanceId_.add(value);
-          onChanged();
-          return this;
-        }
-        /**
-         * <code>repeated string group_node_instance_id = 1;</code>
-         * @param values The groupNodeInstanceId to add.
-         * @return This builder for chaining.
-         */
-        public Builder addAllGroupNodeInstanceId(
-            java.lang.Iterable<java.lang.String> values) {
-          ensureGroupNodeInstanceIdIsMutable();
-          com.google.protobuf.AbstractMessageLite.Builder.addAll(
-              values, groupNodeInstanceId_);
-          onChanged();
-          return this;
-        }
-        /**
-         * <code>repeated string group_node_instance_id = 1;</code>
-         * @return This builder for chaining.
-         */
-        public Builder clearGroupNodeInstanceId() {
-          groupNodeInstanceId_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-          bitField0_ = (bitField0_ & ~0x00000001);
-          onChanged();
-          return this;
+            /**
+             * <code>repeated string calendar_name = 7;</code>
+             * 
+             * @return The count of calendarName.
+             */
+            int getCalendarNameCount();
+
+            /**
+             * <code>repeated string calendar_name = 7;</code>
+             * 
+             * @param index The index of the element to return.
+             * @return The calendarName at the given index.
+             */
+            java.lang.String getCalendarName(int index);
+
+            /**
+             * <code>repeated string calendar_name = 7;</code>
+             * 
+             * @param index The index of the value to return.
+             * @return The bytes of the calendarName at the given index.
+             */
+            com.google.protobuf.ByteString getCalendarNameBytes(int index);
         }
+
         /**
-         * <code>repeated string group_node_instance_id = 1;</code>
-         * @param value The bytes of the groupNodeInstanceId to add.
-         * @return This builder for chaining.
+         * Protobuf type {@code io.automatiko.engine.workflow.marshalling.Trigger.CronTrigger}
          */
-        public Builder addGroupNodeInstanceIdBytes(
-            com.google.protobuf.ByteString value) {
-          if (value == null) {
-    throw new NullPointerException();
-  }
-  ensureGroupNodeInstanceIdIsMutable();
-          groupNodeInstanceId_.add(value);
-          onChanged();
-          return this;
-        }
-        @java.lang.Override
-        public final Builder setUnknownFields(
-            final com.google.protobuf.UnknownFieldSet unknownFields) {
-          return super.setUnknownFields(unknownFields);
-        }
+        public static final class CronTrigger extends
+                com.google.protobuf.GeneratedMessageV3 implements
+                // @@protoc_insertion_point(message_implements:io.automatiko.engine.workflow.marshalling.Trigger.CronTrigger)
+                CronTriggerOrBuilder {
+            private static final long serialVersionUID = 0L;
 
-        @java.lang.Override
-        public final Builder mergeUnknownFields(
-            final com.google.protobuf.UnknownFieldSet unknownFields) {
-          return super.mergeUnknownFields(unknownFields);
-        }
+            // Use CronTrigger.newBuilder() to construct.
+            private CronTrigger(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
+                super(builder);
+            }
 
+            private CronTrigger() {
+                cronExpression_ = "";
+                calendarName_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+            }
 
-        // @@protoc_insertion_point(builder_scope:io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance)
-      }
+            @java.lang.Override
+            @SuppressWarnings({ "unused" })
+            protected java.lang.Object newInstance(
+                    UnusedPrivateParameter unused) {
+                return new CronTrigger();
+            }
 
-      // @@protoc_insertion_point(class_scope:io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance)
-      private static final io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance DEFAULT_INSTANCE;
-      static {
-        DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance();
-      }
+            @java.lang.Override
+            public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+                return this.unknownFields;
+            }
 
-      public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance getDefaultInstance() {
-        return DEFAULT_INSTANCE;
-      }
+            private CronTrigger(
+                    com.google.protobuf.CodedInputStream input,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws com.google.protobuf.InvalidProtocolBufferException {
+                this();
+                if (extensionRegistry == null) {
+                    throw new java.lang.NullPointerException();
+                }
+                int mutable_bitField0_ = 0;
+                com.google.protobuf.UnknownFieldSet.Builder unknownFields = com.google.protobuf.UnknownFieldSet.newBuilder();
+                try {
+                    boolean done = false;
+                    while (!done) {
+                        int tag = input.readTag();
+                        switch (tag) {
+                            case 0:
+                                done = true;
+                                break;
+                            case 8: {
+                                bitField0_ |= 0x00000001;
+                                startTime_ = input.readInt64();
+                                break;
+                            }
+                            case 16: {
+                                bitField0_ |= 0x00000002;
+                                endTime_ = input.readInt64();
+                                break;
+                            }
+                            case 24: {
+                                bitField0_ |= 0x00000004;
+                                repeatLimit_ = input.readInt32();
+                                break;
+                            }
+                            case 32: {
+                                bitField0_ |= 0x00000008;
+                                repeatCount_ = input.readInt32();
+                                break;
+                            }
+                            case 42: {
+                                com.google.protobuf.ByteString bs = input.readBytes();
+                                bitField0_ |= 0x00000010;
+                                cronExpression_ = bs;
+                                break;
+                            }
+                            case 48: {
+                                bitField0_ |= 0x00000020;
+                                nextFireTime_ = input.readInt64();
+                                break;
+                            }
+                            case 58: {
+                                com.google.protobuf.ByteString bs = input.readBytes();
+                                if (!((mutable_bitField0_ & 0x00000040) != 0)) {
+                                    calendarName_ = new com.google.protobuf.LazyStringArrayList();
+                                    mutable_bitField0_ |= 0x00000040;
+                                }
+                                calendarName_.add(bs);
+                                break;
+                            }
+                            default: {
+                                if (!parseUnknownField(
+                                        input, unknownFields, extensionRegistry, tag)) {
+                                    done = true;
+                                }
+                                break;
+                            }
+                        }
+                    }
+                } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                    throw e.setUnfinishedMessage(this);
+                } catch (java.io.IOException e) {
+                    throw new com.google.protobuf.InvalidProtocolBufferException(
+                            e).setUnfinishedMessage(this);
+                } finally {
+                    if (((mutable_bitField0_ & 0x00000040) != 0)) {
+                        calendarName_ = calendarName_.getUnmodifiableView();
+                    }
+                    this.unknownFields = unknownFields.build();
+                    makeExtensionsImmutable();
+                }
+            }
 
-      @java.lang.Deprecated public static final com.google.protobuf.Parser<ExclusiveGroupInstance>
-          PARSER = new com.google.protobuf.AbstractParser<ExclusiveGroupInstance>() {
-        @java.lang.Override
-        public ExclusiveGroupInstance parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return new ExclusiveGroupInstance(input, extensionRegistry);
-        }
-      };
+            public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+                return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_Trigger_CronTrigger_descriptor;
+            }
 
-      public static com.google.protobuf.Parser<ExclusiveGroupInstance> parser() {
-        return PARSER;
-      }
+            @java.lang.Override
+            protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() {
+                return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_Trigger_CronTrigger_fieldAccessorTable
+                        .ensureFieldAccessorsInitialized(
+                                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger.class,
+                                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger.Builder.class);
+            }
 
-      @java.lang.Override
-      public com.google.protobuf.Parser<ExclusiveGroupInstance> getParserForType() {
-        return PARSER;
-      }
+            private int bitField0_;
+            public static final int START_TIME_FIELD_NUMBER = 1;
+            private long startTime_;
 
-      @java.lang.Override
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance getDefaultInstanceForType() {
-        return DEFAULT_INSTANCE;
-      }
+            /**
+             * <code>optional int64 start_time = 1;</code>
+             * 
+             * @return Whether the startTime field is set.
+             */
+            @java.lang.Override
+            public boolean hasStartTime() {
+                return ((bitField0_ & 0x00000001) != 0);
+            }
 
-    }
+            /**
+             * <code>optional int64 start_time = 1;</code>
+             * 
+             * @return The startTime.
+             */
+            @java.lang.Override
+            public long getStartTime() {
+                return startTime_;
+            }
 
-    public interface NodeInstanceContentOrBuilder extends
-        // @@protoc_insertion_point(interface_extends:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent)
-        com.google.protobuf.MessageOrBuilder {
-
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceType type = 1;</code>
-       * @return Whether the type field is set.
-       */
-      boolean hasType();
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceType type = 1;</code>
-       * @return The type.
-       */
-      io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceType getType();
-
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode rule_set = 2;</code>
-       * @return Whether the ruleSet field is set.
-       */
-      boolean hasRuleSet();
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode rule_set = 2;</code>
-       * @return The ruleSet.
-       */
-      io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode getRuleSet();
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode rule_set = 2;</code>
-       */
-      io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNodeOrBuilder getRuleSetOrBuilder();
-
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.HumanTaskNode human_task = 3;</code>
-       * @return Whether the humanTask field is set.
-       */
-      boolean hasHumanTask();
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.HumanTaskNode human_task = 3;</code>
-       * @return The humanTask.
-       */
-      io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode getHumanTask();
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.HumanTaskNode human_task = 3;</code>
-       */
-      io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNodeOrBuilder getHumanTaskOrBuilder();
-
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.WorkItemNode work_item = 4;</code>
-       * @return Whether the workItem field is set.
-       */
-      boolean hasWorkItem();
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.WorkItemNode work_item = 4;</code>
-       * @return The workItem.
-       */
-      io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode getWorkItem();
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.WorkItemNode work_item = 4;</code>
-       */
-      io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNodeOrBuilder getWorkItemOrBuilder();
-
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.SubProcessNode sub_process = 5;</code>
-       * @return Whether the subProcess field is set.
-       */
-      boolean hasSubProcess();
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.SubProcessNode sub_process = 5;</code>
-       * @return The subProcess.
-       */
-      io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode getSubProcess();
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.SubProcessNode sub_process = 5;</code>
-       */
-      io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNodeOrBuilder getSubProcessOrBuilder();
-
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.MilestoneNode milestone = 6;</code>
-       * @return Whether the milestone field is set.
-       */
-      boolean hasMilestone();
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.MilestoneNode milestone = 6;</code>
-       * @return The milestone.
-       */
-      io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode getMilestone();
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.MilestoneNode milestone = 6;</code>
-       */
-      io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNodeOrBuilder getMilestoneOrBuilder();
-
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.EventNode event = 7;</code>
-       * @return Whether the event field is set.
-       */
-      boolean hasEvent();
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.EventNode event = 7;</code>
-       * @return The event.
-       */
-      io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNode getEvent();
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.EventNode event = 7;</code>
-       */
-      io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNodeOrBuilder getEventOrBuilder();
-
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.TimerNode timer = 8;</code>
-       * @return Whether the timer field is set.
-       */
-      boolean hasTimer();
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.TimerNode timer = 8;</code>
-       * @return The timer.
-       */
-      io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode getTimer();
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.TimerNode timer = 8;</code>
-       */
-      io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNodeOrBuilder getTimerOrBuilder();
-
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode join = 9;</code>
-       * @return Whether the join field is set.
-       */
-      boolean hasJoin();
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode join = 9;</code>
-       * @return The join.
-       */
-      io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode getJoin();
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode join = 9;</code>
-       */
-      io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNodeOrBuilder getJoinOrBuilder();
-
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.StateNode state = 10;</code>
-       * @return Whether the state field is set.
-       */
-      boolean hasState();
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.StateNode state = 10;</code>
-       * @return The state.
-       */
-      io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode getState();
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.StateNode state = 10;</code>
-       */
-      io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNodeOrBuilder getStateOrBuilder();
-
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.CompositeContextNode composite = 11;</code>
-       * @return Whether the composite field is set.
-       */
-      boolean hasComposite();
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.CompositeContextNode composite = 11;</code>
-       * @return The composite.
-       */
-      io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode getComposite();
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.CompositeContextNode composite = 11;</code>
-       */
-      io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNodeOrBuilder getCompositeOrBuilder();
-
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.ForEachNode for_each = 12;</code>
-       * @return Whether the forEach field is set.
-       */
-      boolean hasForEach();
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.ForEachNode for_each = 12;</code>
-       * @return The forEach.
-       */
-      io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode getForEach();
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.ForEachNode for_each = 12;</code>
-       */
-      io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNodeOrBuilder getForEachOrBuilder();
-
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.AsyncEventNode async_event = 13;</code>
-       * @return Whether the asyncEvent field is set.
-       */
-      boolean hasAsyncEvent();
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.AsyncEventNode async_event = 13;</code>
-       * @return The asyncEvent.
-       */
-      io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode getAsyncEvent();
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.AsyncEventNode async_event = 13;</code>
-       */
-      io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNodeOrBuilder getAsyncEventOrBuilder();
-    }
-    /**
-     * Protobuf type {@code io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent}
-     */
-    public static final class NodeInstanceContent extends
-        com.google.protobuf.GeneratedMessageV3 implements
-        // @@protoc_insertion_point(message_implements:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent)
-        NodeInstanceContentOrBuilder {
-    private static final long serialVersionUID = 0L;
-      // Use NodeInstanceContent.newBuilder() to construct.
-      private NodeInstanceContent(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-        super(builder);
-      }
-      private NodeInstanceContent() {
-        type_ = 0;
-      }
-
-      @java.lang.Override
-      @SuppressWarnings({"unused"})
-      protected java.lang.Object newInstance(
-          UnusedPrivateParameter unused) {
-        return new NodeInstanceContent();
-      }
-
-      @java.lang.Override
-      public final com.google.protobuf.UnknownFieldSet
-      getUnknownFields() {
-        return this.unknownFields;
-      }
-      private NodeInstanceContent(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        this();
-        if (extensionRegistry == null) {
-          throw new java.lang.NullPointerException();
-        }
-        int mutable_bitField0_ = 0;
-        com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-            com.google.protobuf.UnknownFieldSet.newBuilder();
-        try {
-          boolean done = false;
-          while (!done) {
-            int tag = input.readTag();
-            switch (tag) {
-              case 0:
-                done = true;
-                break;
-              case 8: {
-                int rawValue = input.readEnum();
-                  @SuppressWarnings("deprecation")
-                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceType value = io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceType.valueOf(rawValue);
-                if (value == null) {
-                  unknownFields.mergeVarintField(1, rawValue);
-                } else {
-                  bitField0_ |= 0x00000001;
-                  type_ = rawValue;
-                }
-                break;
-              }
-              case 18: {
-                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.Builder subBuilder = null;
-                if (((bitField0_ & 0x00000002) != 0)) {
-                  subBuilder = ruleSet_.toBuilder();
-                }
-                ruleSet_ = input.readMessage(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.PARSER, extensionRegistry);
-                if (subBuilder != null) {
-                  subBuilder.mergeFrom(ruleSet_);
-                  ruleSet_ = subBuilder.buildPartial();
-                }
-                bitField0_ |= 0x00000002;
-                break;
-              }
-              case 26: {
-                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode.Builder subBuilder = null;
-                if (((bitField0_ & 0x00000004) != 0)) {
-                  subBuilder = humanTask_.toBuilder();
-                }
-                humanTask_ = input.readMessage(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode.PARSER, extensionRegistry);
-                if (subBuilder != null) {
-                  subBuilder.mergeFrom(humanTask_);
-                  humanTask_ = subBuilder.buildPartial();
-                }
-                bitField0_ |= 0x00000004;
-                break;
-              }
-              case 34: {
-                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode.Builder subBuilder = null;
-                if (((bitField0_ & 0x00000008) != 0)) {
-                  subBuilder = workItem_.toBuilder();
-                }
-                workItem_ = input.readMessage(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode.PARSER, extensionRegistry);
-                if (subBuilder != null) {
-                  subBuilder.mergeFrom(workItem_);
-                  workItem_ = subBuilder.buildPartial();
-                }
-                bitField0_ |= 0x00000008;
-                break;
-              }
-              case 42: {
-                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode.Builder subBuilder = null;
-                if (((bitField0_ & 0x00000010) != 0)) {
-                  subBuilder = subProcess_.toBuilder();
-                }
-                subProcess_ = input.readMessage(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode.PARSER, extensionRegistry);
-                if (subBuilder != null) {
-                  subBuilder.mergeFrom(subProcess_);
-                  subProcess_ = subBuilder.buildPartial();
-                }
-                bitField0_ |= 0x00000010;
-                break;
-              }
-              case 50: {
-                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode.Builder subBuilder = null;
-                if (((bitField0_ & 0x00000020) != 0)) {
-                  subBuilder = milestone_.toBuilder();
-                }
-                milestone_ = input.readMessage(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode.PARSER, extensionRegistry);
-                if (subBuilder != null) {
-                  subBuilder.mergeFrom(milestone_);
-                  milestone_ = subBuilder.buildPartial();
-                }
-                bitField0_ |= 0x00000020;
-                break;
-              }
-              case 58: {
-                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNode.Builder subBuilder = null;
-                if (((bitField0_ & 0x00000040) != 0)) {
-                  subBuilder = event_.toBuilder();
-                }
-                event_ = input.readMessage(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNode.PARSER, extensionRegistry);
-                if (subBuilder != null) {
-                  subBuilder.mergeFrom(event_);
-                  event_ = subBuilder.buildPartial();
-                }
-                bitField0_ |= 0x00000040;
-                break;
-              }
-              case 66: {
-                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode.Builder subBuilder = null;
-                if (((bitField0_ & 0x00000080) != 0)) {
-                  subBuilder = timer_.toBuilder();
-                }
-                timer_ = input.readMessage(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode.PARSER, extensionRegistry);
-                if (subBuilder != null) {
-                  subBuilder.mergeFrom(timer_);
-                  timer_ = subBuilder.buildPartial();
-                }
-                bitField0_ |= 0x00000080;
-                break;
-              }
-              case 74: {
-                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.Builder subBuilder = null;
-                if (((bitField0_ & 0x00000100) != 0)) {
-                  subBuilder = join_.toBuilder();
-                }
-                join_ = input.readMessage(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.PARSER, extensionRegistry);
-                if (subBuilder != null) {
-                  subBuilder.mergeFrom(join_);
-                  join_ = subBuilder.buildPartial();
-                }
-                bitField0_ |= 0x00000100;
-                break;
-              }
-              case 82: {
-                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode.Builder subBuilder = null;
-                if (((bitField0_ & 0x00000200) != 0)) {
-                  subBuilder = state_.toBuilder();
-                }
-                state_ = input.readMessage(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode.PARSER, extensionRegistry);
-                if (subBuilder != null) {
-                  subBuilder.mergeFrom(state_);
-                  state_ = subBuilder.buildPartial();
-                }
-                bitField0_ |= 0x00000200;
-                break;
-              }
-              case 90: {
-                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode.Builder subBuilder = null;
-                if (((bitField0_ & 0x00000400) != 0)) {
-                  subBuilder = composite_.toBuilder();
-                }
-                composite_ = input.readMessage(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode.PARSER, extensionRegistry);
-                if (subBuilder != null) {
-                  subBuilder.mergeFrom(composite_);
-                  composite_ = subBuilder.buildPartial();
-                }
-                bitField0_ |= 0x00000400;
-                break;
-              }
-              case 98: {
-                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode.Builder subBuilder = null;
-                if (((bitField0_ & 0x00000800) != 0)) {
-                  subBuilder = forEach_.toBuilder();
-                }
-                forEach_ = input.readMessage(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode.PARSER, extensionRegistry);
-                if (subBuilder != null) {
-                  subBuilder.mergeFrom(forEach_);
-                  forEach_ = subBuilder.buildPartial();
-                }
-                bitField0_ |= 0x00000800;
-                break;
-              }
-              case 106: {
-                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode.Builder subBuilder = null;
-                if (((bitField0_ & 0x00001000) != 0)) {
-                  subBuilder = asyncEvent_.toBuilder();
-                }
-                asyncEvent_ = input.readMessage(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode.PARSER, extensionRegistry);
-                if (subBuilder != null) {
-                  subBuilder.mergeFrom(asyncEvent_);
-                  asyncEvent_ = subBuilder.buildPartial();
-                }
-                bitField0_ |= 0x00001000;
-                break;
-              }
-              default: {
-                if (!parseUnknownField(
-                    input, unknownFields, extensionRegistry, tag)) {
-                  done = true;
-                }
-                break;
-              }
-            }
-          }
-        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          throw e.setUnfinishedMessage(this);
-        } catch (java.io.IOException e) {
-          throw new com.google.protobuf.InvalidProtocolBufferException(
-              e).setUnfinishedMessage(this);
-        } finally {
-          this.unknownFields = unknownFields.build();
-          makeExtensionsImmutable();
-        }
-      }
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_descriptor;
-      }
-
-      @java.lang.Override
-      protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-          internalGetFieldAccessorTable() {
-        return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_fieldAccessorTable
-            .ensureFieldAccessorsInitialized(
-                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.class, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.Builder.class);
-      }
-
-      public interface RuleSetNodeOrBuilder extends
-          // @@protoc_insertion_point(interface_extends:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode)
-          com.google.protobuf.MessageOrBuilder {
-
-        /**
-         * <code>repeated string timer_instance_id = 1;</code>
-         * @return A list containing the timerInstanceId.
-         */
-        java.util.List<java.lang.String>
-            getTimerInstanceIdList();
-        /**
-         * <code>repeated string timer_instance_id = 1;</code>
-         * @return The count of timerInstanceId.
-         */
-        int getTimerInstanceIdCount();
-        /**
-         * <code>repeated string timer_instance_id = 1;</code>
-         * @param index The index of the element to return.
-         * @return The timerInstanceId at the given index.
-         */
-        java.lang.String getTimerInstanceId(int index);
-        /**
-         * <code>repeated string timer_instance_id = 1;</code>
-         * @param index The index of the value to return.
-         * @return The bytes of the timerInstanceId at the given index.
-         */
-        com.google.protobuf.ByteString
-            getTimerInstanceIdBytes(int index);
+            public static final int END_TIME_FIELD_NUMBER = 2;
+            private long endTime_;
 
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry mapEntry = 2;</code>
-         */
-        java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry> 
-            getMapEntryList();
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry mapEntry = 2;</code>
-         */
-        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry getMapEntry(int index);
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry mapEntry = 2;</code>
-         */
-        int getMapEntryCount();
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry mapEntry = 2;</code>
-         */
-        java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntryOrBuilder> 
-            getMapEntryOrBuilderList();
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry mapEntry = 2;</code>
-         */
-        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntryOrBuilder getMapEntryOrBuilder(
-            int index);
+            /**
+             * <code>optional int64 end_time = 2;</code>
+             * 
+             * @return Whether the endTime field is set.
+             */
+            @java.lang.Override
+            public boolean hasEndTime() {
+                return ((bitField0_ & 0x00000002) != 0);
+            }
 
-        /**
-         * <code>optional string rule_flow_group = 3;</code>
-         * @return Whether the ruleFlowGroup field is set.
-         */
-        boolean hasRuleFlowGroup();
-        /**
-         * <code>optional string rule_flow_group = 3;</code>
-         * @return The ruleFlowGroup.
-         */
-        java.lang.String getRuleFlowGroup();
-        /**
-         * <code>optional string rule_flow_group = 3;</code>
-         * @return The bytes for ruleFlowGroup.
-         */
-        com.google.protobuf.ByteString
-            getRuleFlowGroupBytes();
-      }
-      /**
-       * Protobuf type {@code io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode}
-       */
-      public static final class RuleSetNode extends
-          com.google.protobuf.GeneratedMessageV3 implements
-          // @@protoc_insertion_point(message_implements:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode)
-          RuleSetNodeOrBuilder {
-      private static final long serialVersionUID = 0L;
-        // Use RuleSetNode.newBuilder() to construct.
-        private RuleSetNode(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-          super(builder);
-        }
-        private RuleSetNode() {
-          timerInstanceId_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-          mapEntry_ = java.util.Collections.emptyList();
-          ruleFlowGroup_ = "";
-        }
+            /**
+             * <code>optional int64 end_time = 2;</code>
+             * 
+             * @return The endTime.
+             */
+            @java.lang.Override
+            public long getEndTime() {
+                return endTime_;
+            }
 
-        @java.lang.Override
-        @SuppressWarnings({"unused"})
-        protected java.lang.Object newInstance(
-            UnusedPrivateParameter unused) {
-          return new RuleSetNode();
-        }
-
-        @java.lang.Override
-        public final com.google.protobuf.UnknownFieldSet
-        getUnknownFields() {
-          return this.unknownFields;
-        }
-        private RuleSetNode(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          this();
-          if (extensionRegistry == null) {
-            throw new java.lang.NullPointerException();
-          }
-          int mutable_bitField0_ = 0;
-          com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-              com.google.protobuf.UnknownFieldSet.newBuilder();
-          try {
-            boolean done = false;
-            while (!done) {
-              int tag = input.readTag();
-              switch (tag) {
-                case 0:
-                  done = true;
-                  break;
-                case 10: {
-                  com.google.protobuf.ByteString bs = input.readBytes();
-                  if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-                    timerInstanceId_ = new com.google.protobuf.LazyStringArrayList();
-                    mutable_bitField0_ |= 0x00000001;
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-        @java.lang.Override
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-          @java.lang.Override
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-              getDescriptor() {
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-          @java.lang.Override
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-              value_ = b;
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+            /**
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             }
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-          @java.lang.Override
-          public final boolean isInitialized() {
-            byte isInitialized = memoizedIsInitialized;
-            if (isInitialized == 1) return true;
-            if (isInitialized == 0) return false;
+            /**
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+             * @return The repeatLimit.
+             */
+            @java.lang.Override
+            public int getRepeatLimit() {
+                return repeatLimit_;
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-            memoizedIsInitialized = 1;
-            return true;
-          }
+            public static final int REPEAT_COUNT_FIELD_NUMBER = 4;
+            private int repeatCount_;
 
-          @java.lang.Override
-          public void writeTo(com.google.protobuf.CodedOutputStream output)
-                              throws java.io.IOException {
-            if (((bitField0_ & 0x00000001) != 0)) {
-              com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
+            /**
+             * <code>optional int32 repeat_count = 4;</code>
+             * 
+             * @return Whether the repeatCount field is set.
+             */
+            @java.lang.Override
+            public boolean hasRepeatCount() {
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             }
-            if (((bitField0_ & 0x00000002) != 0)) {
-              com.google.protobuf.GeneratedMessageV3.writeString(output, 2, value_);
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+            /**
+             * <code>optional int32 repeat_count = 4;</code>
+             * 
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+             */
+            @java.lang.Override
+            public int getRepeatCount() {
+                return repeatCount_;
             }
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-          }
 
-          @java.lang.Override
-          public int getSerializedSize() {
-            int size = memoizedSize;
-            if (size != -1) return size;
+            public static final int CRON_EXPRESSION_FIELD_NUMBER = 5;
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-            size = 0;
-            if (((bitField0_ & 0x00000001) != 0)) {
-              size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, name_);
+            /**
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+             */
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+            public boolean hasCronExpression() {
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             }
-            if (((bitField0_ & 0x00000002) != 0)) {
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+             */
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+            public java.lang.String getCronExpression() {
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             }
-            size += unknownFields.getSerializedSize();
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-          @java.lang.Override
-          public boolean equals(final java.lang.Object obj) {
-            if (obj == this) {
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+            /**
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+            public com.google.protobuf.ByteString getCronExpressionBytes() {
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+                if (ref instanceof java.lang.String) {
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+                            (java.lang.String) ref);
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             }
-            if (!(obj instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry)) {
-              return super.equals(obj);
+
+            public static final int NEXT_FIRE_TIME_FIELD_NUMBER = 6;
+            private long nextFireTime_;
+
+            /**
+             * <code>optional int64 next_fire_time = 6;</code>
+             * 
+             * @return Whether the nextFireTime field is set.
+             */
+            @java.lang.Override
+            public boolean hasNextFireTime() {
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             }
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry other = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry) obj;
 
-            if (hasName() != other.hasName()) return false;
-            if (hasName()) {
-              if (!getName()
-                  .equals(other.getName())) return false;
+            /**
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+             * @return The nextFireTime.
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+            public long getNextFireTime() {
+                return nextFireTime_;
             }
-            if (hasValue() != other.hasValue()) return false;
-            if (hasValue()) {
-              if (!getValue()
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+            /**
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             }
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-          @java.lang.Override
-          public int hashCode() {
-            if (memoizedHashCode != 0) {
-              return memoizedHashCode;
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             }
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-              hash = (53 * hash) + getName().hashCode();
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+            /**
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-          @java.lang.Override
-          public Builder toBuilder() {
-            return this == DEFAULT_INSTANCE
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+                if (!unknownFields.equals(other.unknownFields))
+                    return false;
+                return true;
             }
 
             @java.lang.Override
-            public com.google.protobuf.Descriptors.Descriptor
-                getDescriptorForType() {
-              return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_RuleSetNode_TextMapEntry_descriptor;
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+                return hash;
             }
 
-            @java.lang.Override
-            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry getDefaultInstanceForType() {
-              return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry.getDefaultInstance();
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger parseFrom(
+                    java.nio.ByteBuffer data)
+                    throws com.google.protobuf.InvalidProtocolBufferException {
+                return PARSER.parseFrom(data);
             }
 
-            @java.lang.Override
-            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry build() {
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry result = buildPartial();
-              if (!result.isInitialized()) {
-                throw newUninitializedMessageException(result);
-              }
-              return result;
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger parseFrom(
+                    java.nio.ByteBuffer data,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws com.google.protobuf.InvalidProtocolBufferException {
+                return PARSER.parseFrom(data, extensionRegistry);
             }
 
-            @java.lang.Override
-            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry buildPartial() {
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry result = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry(this);
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-              result.value_ = value_;
-              result.bitField0_ = to_bitField0_;
-              onBuilt();
-              return result;
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger parseFrom(
+                    com.google.protobuf.ByteString data)
+                    throws com.google.protobuf.InvalidProtocolBufferException {
+                return PARSER.parseFrom(data);
             }
 
-            @java.lang.Override
-            public Builder clone() {
-              return super.clone();
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger parseFrom(
+                    com.google.protobuf.ByteString data,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws com.google.protobuf.InvalidProtocolBufferException {
+                return PARSER.parseFrom(data, extensionRegistry);
             }
-            @java.lang.Override
-            public Builder setField(
-                com.google.protobuf.Descriptors.FieldDescriptor field,
-                java.lang.Object value) {
-              return super.setField(field, value);
+
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger parseFrom(
+                    byte[] data)
+                    throws com.google.protobuf.InvalidProtocolBufferException {
+                return PARSER.parseFrom(data);
             }
-            @java.lang.Override
-            public Builder clearField(
-                com.google.protobuf.Descriptors.FieldDescriptor field) {
-              return super.clearField(field);
+
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger parseFrom(
+                    byte[] data,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws com.google.protobuf.InvalidProtocolBufferException {
+                return PARSER.parseFrom(data, extensionRegistry);
             }
-            @java.lang.Override
-            public Builder clearOneof(
-                com.google.protobuf.Descriptors.OneofDescriptor oneof) {
-              return super.clearOneof(oneof);
+
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger parseFrom(
+                    java.io.InputStream input)
+                    throws java.io.IOException {
+                return com.google.protobuf.GeneratedMessageV3
+                        .parseWithIOException(PARSER, input);
             }
-            @java.lang.Override
-            public Builder setRepeatedField(
-                com.google.protobuf.Descriptors.FieldDescriptor field,
-                int index, java.lang.Object value) {
-              return super.setRepeatedField(field, index, value);
+
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger parseFrom(
+                    java.io.InputStream input,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws java.io.IOException {
+                return com.google.protobuf.GeneratedMessageV3
+                        .parseWithIOException(PARSER, input, extensionRegistry);
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-            @java.lang.Override
-            public Builder addRepeatedField(
-                com.google.protobuf.Descriptors.FieldDescriptor field,
-                java.lang.Object value) {
-              return super.addRepeatedField(field, value);
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+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger parseDelimitedFrom(
+                    java.io.InputStream input)
+                    throws java.io.IOException {
+                return com.google.protobuf.GeneratedMessageV3
+                        .parseDelimitedWithIOException(PARSER, input);
             }
-            @java.lang.Override
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-              } else {
-                super.mergeFrom(other);
-                return this;
-              }
+
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger parseDelimitedFrom(
+                    java.io.InputStream input,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws java.io.IOException {
+                return com.google.protobuf.GeneratedMessageV3
+                        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
             }
 
-            public Builder mergeFrom(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry other) {
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-              if (other.hasName()) {
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-                onChanged();
-              }
-              this.mergeUnknownFields(other.unknownFields);
-              onChanged();
-              return this;
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger parseFrom(
+                    com.google.protobuf.CodedInputStream input)
+                    throws java.io.IOException {
+                return com.google.protobuf.GeneratedMessageV3
+                        .parseWithIOException(PARSER, input);
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-            @java.lang.Override
-            public final boolean isInitialized() {
-              return true;
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger parseFrom(
+                    com.google.protobuf.CodedInputStream input,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws java.io.IOException {
+                return com.google.protobuf.GeneratedMessageV3
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             @java.lang.Override
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-                com.google.protobuf.CodedInputStream input,
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-              try {
-                parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
-              } catch (com.google.protobuf.InvalidProtocolBufferException e) {
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-                throw e.unwrapIOException();
-              } finally {
-                if (parsedMessage != null) {
-                  mergeFrom(parsedMessage);
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-              return this;
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+            public static Builder newBuilder() {
+                return DEFAULT_INSTANCE.toBuilder();
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-              if (value == null) {
-    throw new NullPointerException();
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-  bitField0_ |= 0x00000001;
-              name_ = value;
-              onChanged();
-              return this;
+
+            public static Builder newBuilder(
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger prototype) {
+                return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
             }
-            /**
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-              bitField0_ = (bitField0_ & ~0x00000001);
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-              onChanged();
-              return this;
+
+            @java.lang.Override
+            public Builder toBuilder() {
+                return this == DEFAULT_INSTANCE
+                        ? new Builder()
+                        : new Builder().mergeFrom(this);
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-  bitField0_ |= 0x00000001;
-              name_ = value;
-              onChanged();
-              return this;
+
+            @java.lang.Override
+            protected Builder newBuilderForType(
+                    com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+                Builder builder = new Builder(parent);
+                return builder;
             }
 
-            private java.lang.Object value_ = "";
             /**
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-                java.lang.String s = bs.toStringUtf8();
-                if (bs.isValidUtf8()) {
-                  value_ = s;
+            public static final class Builder extends
+                    com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
+                    // @@protoc_insertion_point(builder_implements:io.automatiko.engine.workflow.marshalling.Trigger.CronTrigger)
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTriggerOrBuilder {
+                public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+                    return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_Trigger_CronTrigger_descriptor;
                 }
-                return s;
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-                return (java.lang.String) ref;
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-            public Builder setValue(
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-              if (value == null) {
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-  bitField0_ |= 0x00000002;
-              value_ = value;
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-  bitField0_ |= 0x00000002;
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-            @java.lang.Override
-            public final Builder mergeUnknownFields(
-                final com.google.protobuf.UnknownFieldSet unknownFields) {
-              return super.mergeUnknownFields(unknownFields);
-            }
+                @java.lang.Override
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+                            .ensureFieldAccessorsInitialized(
+                                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger.class,
+                                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger.Builder.class);
+                }
 
+                // Construct using io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger.newBuilder()
+                private Builder() {
+                    maybeForceBuilderInitialization();
+                }
 
-            // @@protoc_insertion_point(builder_scope:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry)
-          }
+                private Builder(
+                        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+                    super(parent);
+                    maybeForceBuilderInitialization();
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-          // @@protoc_insertion_point(class_scope:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry)
-          private static final io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry DEFAULT_INSTANCE;
-          static {
-            DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry();
-          }
+                private void maybeForceBuilderInitialization() {
+                    if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
+                    }
+                }
 
-          public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry getDefaultInstance() {
-            return DEFAULT_INSTANCE;
-          }
+                @java.lang.Override
+                public Builder clear() {
+                    super.clear();
+                    startTime_ = 0L;
+                    bitField0_ = (bitField0_ & ~0x00000001);
+                    endTime_ = 0L;
+                    bitField0_ = (bitField0_ & ~0x00000002);
+                    repeatLimit_ = 0;
+                    bitField0_ = (bitField0_ & ~0x00000004);
+                    repeatCount_ = 0;
+                    bitField0_ = (bitField0_ & ~0x00000008);
+                    cronExpression_ = "";
+                    bitField0_ = (bitField0_ & ~0x00000010);
+                    nextFireTime_ = 0L;
+                    bitField0_ = (bitField0_ & ~0x00000020);
+                    calendarName_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+                    bitField0_ = (bitField0_ & ~0x00000040);
+                    return this;
+                }
 
-          @java.lang.Deprecated public static final com.google.protobuf.Parser<TextMapEntry>
-              PARSER = new com.google.protobuf.AbstractParser<TextMapEntry>() {
-            @java.lang.Override
-            public TextMapEntry parsePartialFrom(
-                com.google.protobuf.CodedInputStream input,
-                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-                throws com.google.protobuf.InvalidProtocolBufferException {
-              return new TextMapEntry(input, extensionRegistry);
-            }
-          };
+                @java.lang.Override
+                public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+                    return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_Trigger_CronTrigger_descriptor;
+                }
 
-          public static com.google.protobuf.Parser<TextMapEntry> parser() {
-            return PARSER;
-          }
+                @java.lang.Override
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger getDefaultInstanceForType() {
+                    return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger
+                            .getDefaultInstance();
+                }
 
-          @java.lang.Override
-          public com.google.protobuf.Parser<TextMapEntry> getParserForType() {
-            return PARSER;
-          }
+                @java.lang.Override
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger build() {
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger result = buildPartial();
+                    if (!result.isInitialized()) {
+                        throw newUninitializedMessageException(result);
+                    }
+                    return result;
+                }
 
-          @java.lang.Override
-          public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry getDefaultInstanceForType() {
-            return DEFAULT_INSTANCE;
-          }
+                @java.lang.Override
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger buildPartial() {
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger result = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger(
+                            this);
+                    int from_bitField0_ = bitField0_;
+                    int to_bitField0_ = 0;
+                    if (((from_bitField0_ & 0x00000001) != 0)) {
+                        result.startTime_ = startTime_;
+                        to_bitField0_ |= 0x00000001;
+                    }
+                    if (((from_bitField0_ & 0x00000002) != 0)) {
+                        result.endTime_ = endTime_;
+                        to_bitField0_ |= 0x00000002;
+                    }
+                    if (((from_bitField0_ & 0x00000004) != 0)) {
+                        result.repeatLimit_ = repeatLimit_;
+                        to_bitField0_ |= 0x00000004;
+                    }
+                    if (((from_bitField0_ & 0x00000008) != 0)) {
+                        result.repeatCount_ = repeatCount_;
+                        to_bitField0_ |= 0x00000008;
+                    }
+                    if (((from_bitField0_ & 0x00000010) != 0)) {
+                        to_bitField0_ |= 0x00000010;
+                    }
+                    result.cronExpression_ = cronExpression_;
+                    if (((from_bitField0_ & 0x00000020) != 0)) {
+                        result.nextFireTime_ = nextFireTime_;
+                        to_bitField0_ |= 0x00000020;
+                    }
+                    if (((bitField0_ & 0x00000040) != 0)) {
+                        calendarName_ = calendarName_.getUnmodifiableView();
+                        bitField0_ = (bitField0_ & ~0x00000040);
+                    }
+                    result.calendarName_ = calendarName_;
+                    result.bitField0_ = to_bitField0_;
+                    onBuilt();
+                    return result;
+                }
 
-        }
+                @java.lang.Override
+                public Builder clone() {
+                    return super.clone();
+                }
 
-        private int bitField0_;
-        public static final int TIMER_INSTANCE_ID_FIELD_NUMBER = 1;
-        private com.google.protobuf.LazyStringList timerInstanceId_;
-        /**
-         * <code>repeated string timer_instance_id = 1;</code>
-         * @return A list containing the timerInstanceId.
-         */
-        public com.google.protobuf.ProtocolStringList
-            getTimerInstanceIdList() {
-          return timerInstanceId_;
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-         * <code>repeated string timer_instance_id = 1;</code>
-         * @return The count of timerInstanceId.
-         */
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-          return timerInstanceId_.size();
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-         * @return The timerInstanceId at the given index.
-         */
-        public java.lang.String getTimerInstanceId(int index) {
-          return timerInstanceId_.get(index);
-        }
-        /**
-         * <code>repeated string timer_instance_id = 1;</code>
-         * @param index The index of the value to return.
-         * @return The bytes of the timerInstanceId at the given index.
-         */
-        public com.google.protobuf.ByteString
-            getTimerInstanceIdBytes(int index) {
-          return timerInstanceId_.getByteString(index);
-        }
+                @java.lang.Override
+                public Builder setField(
+                        com.google.protobuf.Descriptors.FieldDescriptor field,
+                        java.lang.Object value) {
+                    return super.setField(field, value);
+                }
 
-        public static final int MAPENTRY_FIELD_NUMBER = 2;
-        private java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry> mapEntry_;
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry mapEntry = 2;</code>
-         */
-        @java.lang.Override
-        public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry> getMapEntryList() {
-          return mapEntry_;
-        }
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry mapEntry = 2;</code>
-         */
-        @java.lang.Override
-        public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntryOrBuilder> 
-            getMapEntryOrBuilderList() {
-          return mapEntry_;
-        }
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry mapEntry = 2;</code>
-         */
-        @java.lang.Override
-        public int getMapEntryCount() {
-          return mapEntry_.size();
-        }
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry mapEntry = 2;</code>
-         */
-        @java.lang.Override
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry getMapEntry(int index) {
-          return mapEntry_.get(index);
-        }
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry mapEntry = 2;</code>
-         */
-        @java.lang.Override
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntryOrBuilder getMapEntryOrBuilder(
-            int index) {
-          return mapEntry_.get(index);
-        }
+                @java.lang.Override
+                public Builder clearField(
+                        com.google.protobuf.Descriptors.FieldDescriptor field) {
+                    return super.clearField(field);
+                }
 
-        public static final int RULE_FLOW_GROUP_FIELD_NUMBER = 3;
-        private volatile java.lang.Object ruleFlowGroup_;
-        /**
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-         * @return Whether the ruleFlowGroup field is set.
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-        @java.lang.Override
-        public boolean hasRuleFlowGroup() {
-          return ((bitField0_ & 0x00000001) != 0);
-        }
-        /**
-         * <code>optional string rule_flow_group = 3;</code>
-         * @return The ruleFlowGroup.
-         */
-        @java.lang.Override
-        public java.lang.String getRuleFlowGroup() {
-          java.lang.Object ref = ruleFlowGroup_;
-          if (ref instanceof java.lang.String) {
-            return (java.lang.String) ref;
-          } else {
-            com.google.protobuf.ByteString bs = 
-                (com.google.protobuf.ByteString) ref;
-            java.lang.String s = bs.toStringUtf8();
-            if (bs.isValidUtf8()) {
-              ruleFlowGroup_ = s;
-            }
-            return s;
-          }
-        }
-        /**
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-         * @return The bytes for ruleFlowGroup.
-         */
-        @java.lang.Override
-        public com.google.protobuf.ByteString
-            getRuleFlowGroupBytes() {
-          java.lang.Object ref = ruleFlowGroup_;
-          if (ref instanceof java.lang.String) {
-            com.google.protobuf.ByteString b = 
-                com.google.protobuf.ByteString.copyFromUtf8(
-                    (java.lang.String) ref);
-            ruleFlowGroup_ = b;
-            return b;
-          } else {
-            return (com.google.protobuf.ByteString) ref;
-          }
-        }
+                @java.lang.Override
+                public Builder clearOneof(
+                        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+                    return super.clearOneof(oneof);
+                }
 
-        private byte memoizedIsInitialized = -1;
-        @java.lang.Override
-        public final boolean isInitialized() {
-          byte isInitialized = memoizedIsInitialized;
-          if (isInitialized == 1) return true;
-          if (isInitialized == 0) return false;
+                @java.lang.Override
+                public Builder setRepeatedField(
+                        com.google.protobuf.Descriptors.FieldDescriptor field,
+                        int index, java.lang.Object value) {
+                    return super.setRepeatedField(field, index, value);
+                }
 
-          memoizedIsInitialized = 1;
-          return true;
-        }
+                @java.lang.Override
+                public Builder addRepeatedField(
+                        com.google.protobuf.Descriptors.FieldDescriptor field,
+                        java.lang.Object value) {
+                    return super.addRepeatedField(field, value);
+                }
 
-        @java.lang.Override
-        public void writeTo(com.google.protobuf.CodedOutputStream output)
-                            throws java.io.IOException {
-          for (int i = 0; i < timerInstanceId_.size(); i++) {
-            com.google.protobuf.GeneratedMessageV3.writeString(output, 1, timerInstanceId_.getRaw(i));
-          }
-          for (int i = 0; i < mapEntry_.size(); i++) {
-            output.writeMessage(2, mapEntry_.get(i));
-          }
-          if (((bitField0_ & 0x00000001) != 0)) {
-            com.google.protobuf.GeneratedMessageV3.writeString(output, 3, ruleFlowGroup_);
-          }
-          unknownFields.writeTo(output);
-        }
+                @java.lang.Override
+                public Builder mergeFrom(com.google.protobuf.Message other) {
+                    if (other instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger) {
+                        return mergeFrom(
+                                (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger) other);
+                    } else {
+                        super.mergeFrom(other);
+                        return this;
+                    }
+                }
 
-        @java.lang.Override
-        public int getSerializedSize() {
-          int size = memoizedSize;
-          if (size != -1) return size;
-
-          size = 0;
-          {
-            int dataSize = 0;
-            for (int i = 0; i < timerInstanceId_.size(); i++) {
-              dataSize += computeStringSizeNoTag(timerInstanceId_.getRaw(i));
-            }
-            size += dataSize;
-            size += 1 * getTimerInstanceIdList().size();
-          }
-          for (int i = 0; i < mapEntry_.size(); i++) {
-            size += com.google.protobuf.CodedOutputStream
-              .computeMessageSize(2, mapEntry_.get(i));
-          }
-          if (((bitField0_ & 0x00000001) != 0)) {
-            size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, ruleFlowGroup_);
-          }
-          size += unknownFields.getSerializedSize();
-          memoizedSize = size;
-          return size;
-        }
+                public Builder mergeFrom(
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger other) {
+                    if (other == io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger
+                            .getDefaultInstance())
+                        return this;
+                    if (other.hasStartTime()) {
+                        setStartTime(other.getStartTime());
+                    }
+                    if (other.hasEndTime()) {
+                        setEndTime(other.getEndTime());
+                    }
+                    if (other.hasRepeatLimit()) {
+                        setRepeatLimit(other.getRepeatLimit());
+                    }
+                    if (other.hasRepeatCount()) {
+                        setRepeatCount(other.getRepeatCount());
+                    }
+                    if (other.hasCronExpression()) {
+                        bitField0_ |= 0x00000010;
+                        cronExpression_ = other.cronExpression_;
+                        onChanged();
+                    }
+                    if (other.hasNextFireTime()) {
+                        setNextFireTime(other.getNextFireTime());
+                    }
+                    if (!other.calendarName_.isEmpty()) {
+                        if (calendarName_.isEmpty()) {
+                            calendarName_ = other.calendarName_;
+                            bitField0_ = (bitField0_ & ~0x00000040);
+                        } else {
+                            ensureCalendarNameIsMutable();
+                            calendarName_.addAll(other.calendarName_);
+                        }
+                        onChanged();
+                    }
+                    this.mergeUnknownFields(other.unknownFields);
+                    onChanged();
+                    return this;
+                }
 
-        @java.lang.Override
-        public boolean equals(final java.lang.Object obj) {
-          if (obj == this) {
-           return true;
-          }
-          if (!(obj instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode)) {
-            return super.equals(obj);
-          }
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode other = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode) obj;
-
-          if (!getTimerInstanceIdList()
-              .equals(other.getTimerInstanceIdList())) return false;
-          if (!getMapEntryList()
-              .equals(other.getMapEntryList())) return false;
-          if (hasRuleFlowGroup() != other.hasRuleFlowGroup()) return false;
-          if (hasRuleFlowGroup()) {
-            if (!getRuleFlowGroup()
-                .equals(other.getRuleFlowGroup())) return false;
-          }
-          if (!unknownFields.equals(other.unknownFields)) return false;
-          return true;
-        }
+                @java.lang.Override
+                public final boolean isInitialized() {
+                    return true;
+                }
 
-        @java.lang.Override
-        public int hashCode() {
-          if (memoizedHashCode != 0) {
-            return memoizedHashCode;
-          }
-          int hash = 41;
-          hash = (19 * hash) + getDescriptor().hashCode();
-          if (getTimerInstanceIdCount() > 0) {
-            hash = (37 * hash) + TIMER_INSTANCE_ID_FIELD_NUMBER;
-            hash = (53 * hash) + getTimerInstanceIdList().hashCode();
-          }
-          if (getMapEntryCount() > 0) {
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-            hash = (53 * hash) + getMapEntryList().hashCode();
-          }
-          if (hasRuleFlowGroup()) {
-            hash = (37 * hash) + RULE_FLOW_GROUP_FIELD_NUMBER;
-            hash = (53 * hash) + getRuleFlowGroup().hashCode();
-          }
-          hash = (29 * hash) + unknownFields.hashCode();
-          memoizedHashCode = hash;
-          return hash;
-        }
-
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode parseFrom(
-            java.nio.ByteBuffer data)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return PARSER.parseFrom(data);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode parseFrom(
-            java.nio.ByteBuffer data,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return PARSER.parseFrom(data, extensionRegistry);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode parseFrom(
-            com.google.protobuf.ByteString data)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return PARSER.parseFrom(data);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode parseFrom(
-            com.google.protobuf.ByteString data,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return PARSER.parseFrom(data, extensionRegistry);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode parseFrom(byte[] data)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return PARSER.parseFrom(data);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode parseFrom(
-            byte[] data,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return PARSER.parseFrom(data, extensionRegistry);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode parseFrom(java.io.InputStream input)
-            throws java.io.IOException {
-          return com.google.protobuf.GeneratedMessageV3
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-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode parseFrom(
-            java.io.InputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws java.io.IOException {
-          return com.google.protobuf.GeneratedMessageV3
-              .parseWithIOException(PARSER, input, extensionRegistry);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode parseDelimitedFrom(java.io.InputStream input)
-            throws java.io.IOException {
-          return com.google.protobuf.GeneratedMessageV3
-              .parseDelimitedWithIOException(PARSER, input);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode parseDelimitedFrom(
-            java.io.InputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws java.io.IOException {
-          return com.google.protobuf.GeneratedMessageV3
-              .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode parseFrom(
-            com.google.protobuf.CodedInputStream input)
-            throws java.io.IOException {
-          return com.google.protobuf.GeneratedMessageV3
-              .parseWithIOException(PARSER, input);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode parseFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws java.io.IOException {
-          return com.google.protobuf.GeneratedMessageV3
-              .parseWithIOException(PARSER, input, extensionRegistry);
-        }
-
-        @java.lang.Override
-        public Builder newBuilderForType() { return newBuilder(); }
-        public static Builder newBuilder() {
-          return DEFAULT_INSTANCE.toBuilder();
-        }
-        public static Builder newBuilder(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode prototype) {
-          return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
-        }
-        @java.lang.Override
-        public Builder toBuilder() {
-          return this == DEFAULT_INSTANCE
-              ? new Builder() : new Builder().mergeFrom(this);
-        }
+                @java.lang.Override
+                public Builder mergeFrom(
+                        com.google.protobuf.CodedInputStream input,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws java.io.IOException {
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger parsedMessage = null;
+                    try {
+                        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+                    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                        parsedMessage = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger) e
+                                .getUnfinishedMessage();
+                        throw e.unwrapIOException();
+                    } finally {
+                        if (parsedMessage != null) {
+                            mergeFrom(parsedMessage);
+                        }
+                    }
+                    return this;
+                }
 
-        @java.lang.Override
-        protected Builder newBuilderForType(
-            com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-          Builder builder = new Builder(parent);
-          return builder;
-        }
-        /**
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-         */
-        public static final class Builder extends
-            com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
-            // @@protoc_insertion_point(builder_implements:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode)
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNodeOrBuilder {
-          public static final com.google.protobuf.Descriptors.Descriptor
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-            return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_RuleSetNode_descriptor;
-          }
-
-          @java.lang.Override
-          protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
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-                .ensureFieldAccessorsInitialized(
-                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.class, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.Builder.class);
-          }
-
-          // Construct using io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.newBuilder()
-          private Builder() {
-            maybeForceBuilderInitialization();
-          }
-
-          private Builder(
-              com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-            super(parent);
-            maybeForceBuilderInitialization();
-          }
-          private void maybeForceBuilderInitialization() {
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-          @java.lang.Override
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-            super.clear();
-            timerInstanceId_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-            bitField0_ = (bitField0_ & ~0x00000001);
-            if (mapEntryBuilder_ == null) {
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-            }
-            ruleFlowGroup_ = "";
-            bitField0_ = (bitField0_ & ~0x00000004);
-            return this;
-          }
-
-          @java.lang.Override
-          public com.google.protobuf.Descriptors.Descriptor
-              getDescriptorForType() {
-            return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_RuleSetNode_descriptor;
-          }
-
-          @java.lang.Override
-          public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode getDefaultInstanceForType() {
-            return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.getDefaultInstance();
-          }
-
-          @java.lang.Override
-          public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode build() {
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode result = buildPartial();
-            if (!result.isInitialized()) {
-              throw newUninitializedMessageException(result);
-            }
-            return result;
-          }
-
-          @java.lang.Override
-          public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode buildPartial() {
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode result = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode(this);
-            int from_bitField0_ = bitField0_;
-            int to_bitField0_ = 0;
-            if (((bitField0_ & 0x00000001) != 0)) {
-              timerInstanceId_ = timerInstanceId_.getUnmodifiableView();
-              bitField0_ = (bitField0_ & ~0x00000001);
-            }
-            result.timerInstanceId_ = timerInstanceId_;
-            if (mapEntryBuilder_ == null) {
-              if (((bitField0_ & 0x00000002) != 0)) {
-                mapEntry_ = java.util.Collections.unmodifiableList(mapEntry_);
-                bitField0_ = (bitField0_ & ~0x00000002);
-              }
-              result.mapEntry_ = mapEntry_;
-            } else {
-              result.mapEntry_ = mapEntryBuilder_.build();
-            }
-            if (((from_bitField0_ & 0x00000004) != 0)) {
-              to_bitField0_ |= 0x00000001;
-            }
-            result.ruleFlowGroup_ = ruleFlowGroup_;
-            result.bitField0_ = to_bitField0_;
-            onBuilt();
-            return result;
-          }
-
-          @java.lang.Override
-          public Builder clone() {
-            return super.clone();
-          }
-          @java.lang.Override
-          public Builder setField(
-              com.google.protobuf.Descriptors.FieldDescriptor field,
-              java.lang.Object value) {
-            return super.setField(field, value);
-          }
-          @java.lang.Override
-          public Builder clearField(
-              com.google.protobuf.Descriptors.FieldDescriptor field) {
-            return super.clearField(field);
-          }
-          @java.lang.Override
-          public Builder clearOneof(
-              com.google.protobuf.Descriptors.OneofDescriptor oneof) {
-            return super.clearOneof(oneof);
-          }
-          @java.lang.Override
-          public Builder setRepeatedField(
-              com.google.protobuf.Descriptors.FieldDescriptor field,
-              int index, java.lang.Object value) {
-            return super.setRepeatedField(field, index, value);
-          }
-          @java.lang.Override
-          public Builder addRepeatedField(
-              com.google.protobuf.Descriptors.FieldDescriptor field,
-              java.lang.Object value) {
-            return super.addRepeatedField(field, value);
-          }
-          @java.lang.Override
-          public Builder mergeFrom(com.google.protobuf.Message other) {
-            if (other instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode) {
-              return mergeFrom((io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode)other);
-            } else {
-              super.mergeFrom(other);
-              return this;
-            }
-          }
+                private int bitField0_;
 
-          public Builder mergeFrom(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode other) {
-            if (other == io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.getDefaultInstance()) return this;
-            if (!other.timerInstanceId_.isEmpty()) {
-              if (timerInstanceId_.isEmpty()) {
-                timerInstanceId_ = other.timerInstanceId_;
-                bitField0_ = (bitField0_ & ~0x00000001);
-              } else {
-                ensureTimerInstanceIdIsMutable();
-                timerInstanceId_.addAll(other.timerInstanceId_);
-              }
-              onChanged();
-            }
-            if (mapEntryBuilder_ == null) {
-              if (!other.mapEntry_.isEmpty()) {
-                if (mapEntry_.isEmpty()) {
-                  mapEntry_ = other.mapEntry_;
-                  bitField0_ = (bitField0_ & ~0x00000002);
-                } else {
-                  ensureMapEntryIsMutable();
-                  mapEntry_.addAll(other.mapEntry_);
+                private long startTime_;
+
+                /**
+                 * <code>optional int64 start_time = 1;</code>
+                 * 
+                 * @return Whether the startTime field is set.
+                 */
+                @java.lang.Override
+                public boolean hasStartTime() {
+                    return ((bitField0_ & 0x00000001) != 0);
                 }
-                onChanged();
-              }
-            } else {
-              if (!other.mapEntry_.isEmpty()) {
-                if (mapEntryBuilder_.isEmpty()) {
-                  mapEntryBuilder_.dispose();
-                  mapEntryBuilder_ = null;
-                  mapEntry_ = other.mapEntry_;
-                  bitField0_ = (bitField0_ & ~0x00000002);
-                  mapEntryBuilder_ = 
-                    com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                       getMapEntryFieldBuilder() : null;
-                } else {
-                  mapEntryBuilder_.addAllMessages(other.mapEntry_);
-                }
-              }
-            }
-            if (other.hasRuleFlowGroup()) {
-              bitField0_ |= 0x00000004;
-              ruleFlowGroup_ = other.ruleFlowGroup_;
-              onChanged();
-            }
-            this.mergeUnknownFields(other.unknownFields);
-            onChanged();
-            return this;
-          }
-
-          @java.lang.Override
-          public final boolean isInitialized() {
-            return true;
-          }
-
-          @java.lang.Override
-          public Builder mergeFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws java.io.IOException {
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode parsedMessage = null;
-            try {
-              parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
-            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-              parsedMessage = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode) e.getUnfinishedMessage();
-              throw e.unwrapIOException();
-            } finally {
-              if (parsedMessage != null) {
-                mergeFrom(parsedMessage);
-              }
-            }
-            return this;
-          }
-          private int bitField0_;
-
-          private com.google.protobuf.LazyStringList timerInstanceId_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-          private void ensureTimerInstanceIdIsMutable() {
-            if (!((bitField0_ & 0x00000001) != 0)) {
-              timerInstanceId_ = new com.google.protobuf.LazyStringArrayList(timerInstanceId_);
-              bitField0_ |= 0x00000001;
-             }
-          }
-          /**
-           * <code>repeated string timer_instance_id = 1;</code>
-           * @return A list containing the timerInstanceId.
-           */
-          public com.google.protobuf.ProtocolStringList
-              getTimerInstanceIdList() {
-            return timerInstanceId_.getUnmodifiableView();
-          }
-          /**
-           * <code>repeated string timer_instance_id = 1;</code>
-           * @return The count of timerInstanceId.
-           */
-          public int getTimerInstanceIdCount() {
-            return timerInstanceId_.size();
-          }
-          /**
-           * <code>repeated string timer_instance_id = 1;</code>
-           * @param index The index of the element to return.
-           * @return The timerInstanceId at the given index.
-           */
-          public java.lang.String getTimerInstanceId(int index) {
-            return timerInstanceId_.get(index);
-          }
-          /**
-           * <code>repeated string timer_instance_id = 1;</code>
-           * @param index The index of the value to return.
-           * @return The bytes of the timerInstanceId at the given index.
-           */
-          public com.google.protobuf.ByteString
-              getTimerInstanceIdBytes(int index) {
-            return timerInstanceId_.getByteString(index);
-          }
-          /**
-           * <code>repeated string timer_instance_id = 1;</code>
-           * @param index The index to set the value at.
-           * @param value The timerInstanceId to set.
-           * @return This builder for chaining.
-           */
-          public Builder setTimerInstanceId(
-              int index, java.lang.String value) {
-            if (value == null) {
-    throw new NullPointerException();
-  }
-  ensureTimerInstanceIdIsMutable();
-            timerInstanceId_.set(index, value);
-            onChanged();
-            return this;
-          }
-          /**
-           * <code>repeated string timer_instance_id = 1;</code>
-           * @param value The timerInstanceId to add.
-           * @return This builder for chaining.
-           */
-          public Builder addTimerInstanceId(
-              java.lang.String value) {
-            if (value == null) {
-    throw new NullPointerException();
-  }
-  ensureTimerInstanceIdIsMutable();
-            timerInstanceId_.add(value);
-            onChanged();
-            return this;
-          }
-          /**
-           * <code>repeated string timer_instance_id = 1;</code>
-           * @param values The timerInstanceId to add.
-           * @return This builder for chaining.
-           */
-          public Builder addAllTimerInstanceId(
-              java.lang.Iterable<java.lang.String> values) {
-            ensureTimerInstanceIdIsMutable();
-            com.google.protobuf.AbstractMessageLite.Builder.addAll(
-                values, timerInstanceId_);
-            onChanged();
-            return this;
-          }
-          /**
-           * <code>repeated string timer_instance_id = 1;</code>
-           * @return This builder for chaining.
-           */
-          public Builder clearTimerInstanceId() {
-            timerInstanceId_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-            bitField0_ = (bitField0_ & ~0x00000001);
-            onChanged();
-            return this;
-          }
-          /**
-           * <code>repeated string timer_instance_id = 1;</code>
-           * @param value The bytes of the timerInstanceId to add.
-           * @return This builder for chaining.
-           */
-          public Builder addTimerInstanceIdBytes(
-              com.google.protobuf.ByteString value) {
-            if (value == null) {
-    throw new NullPointerException();
-  }
-  ensureTimerInstanceIdIsMutable();
-            timerInstanceId_.add(value);
-            onChanged();
-            return this;
-          }
-
-          private java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry> mapEntry_ =
-            java.util.Collections.emptyList();
-          private void ensureMapEntryIsMutable() {
-            if (!((bitField0_ & 0x00000002) != 0)) {
-              mapEntry_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry>(mapEntry_);
-              bitField0_ |= 0x00000002;
-             }
-          }
-
-          private com.google.protobuf.RepeatedFieldBuilderV3<
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntryOrBuilder> mapEntryBuilder_;
-
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry mapEntry = 2;</code>
-           */
-          public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry> getMapEntryList() {
-            if (mapEntryBuilder_ == null) {
-              return java.util.Collections.unmodifiableList(mapEntry_);
-            } else {
-              return mapEntryBuilder_.getMessageList();
-            }
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry mapEntry = 2;</code>
-           */
-          public int getMapEntryCount() {
-            if (mapEntryBuilder_ == null) {
-              return mapEntry_.size();
-            } else {
-              return mapEntryBuilder_.getCount();
-            }
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry mapEntry = 2;</code>
-           */
-          public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry getMapEntry(int index) {
-            if (mapEntryBuilder_ == null) {
-              return mapEntry_.get(index);
-            } else {
-              return mapEntryBuilder_.getMessage(index);
-            }
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry mapEntry = 2;</code>
-           */
-          public Builder setMapEntry(
-              int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry value) {
-            if (mapEntryBuilder_ == null) {
-              if (value == null) {
-                throw new NullPointerException();
-              }
-              ensureMapEntryIsMutable();
-              mapEntry_.set(index, value);
-              onChanged();
-            } else {
-              mapEntryBuilder_.setMessage(index, value);
-            }
-            return this;
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry mapEntry = 2;</code>
-           */
-          public Builder setMapEntry(
-              int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry.Builder builderForValue) {
-            if (mapEntryBuilder_ == null) {
-              ensureMapEntryIsMutable();
-              mapEntry_.set(index, builderForValue.build());
-              onChanged();
-            } else {
-              mapEntryBuilder_.setMessage(index, builderForValue.build());
-            }
-            return this;
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry mapEntry = 2;</code>
-           */
-          public Builder addMapEntry(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry value) {
-            if (mapEntryBuilder_ == null) {
-              if (value == null) {
-                throw new NullPointerException();
-              }
-              ensureMapEntryIsMutable();
-              mapEntry_.add(value);
-              onChanged();
-            } else {
-              mapEntryBuilder_.addMessage(value);
-            }
-            return this;
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry mapEntry = 2;</code>
-           */
-          public Builder addMapEntry(
-              int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry value) {
-            if (mapEntryBuilder_ == null) {
-              if (value == null) {
-                throw new NullPointerException();
-              }
-              ensureMapEntryIsMutable();
-              mapEntry_.add(index, value);
-              onChanged();
-            } else {
-              mapEntryBuilder_.addMessage(index, value);
-            }
-            return this;
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry mapEntry = 2;</code>
-           */
-          public Builder addMapEntry(
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry.Builder builderForValue) {
-            if (mapEntryBuilder_ == null) {
-              ensureMapEntryIsMutable();
-              mapEntry_.add(builderForValue.build());
-              onChanged();
-            } else {
-              mapEntryBuilder_.addMessage(builderForValue.build());
-            }
-            return this;
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry mapEntry = 2;</code>
-           */
-          public Builder addMapEntry(
-              int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry.Builder builderForValue) {
-            if (mapEntryBuilder_ == null) {
-              ensureMapEntryIsMutable();
-              mapEntry_.add(index, builderForValue.build());
-              onChanged();
-            } else {
-              mapEntryBuilder_.addMessage(index, builderForValue.build());
-            }
-            return this;
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry mapEntry = 2;</code>
-           */
-          public Builder addAllMapEntry(
-              java.lang.Iterable<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry> values) {
-            if (mapEntryBuilder_ == null) {
-              ensureMapEntryIsMutable();
-              com.google.protobuf.AbstractMessageLite.Builder.addAll(
-                  values, mapEntry_);
-              onChanged();
-            } else {
-              mapEntryBuilder_.addAllMessages(values);
-            }
-            return this;
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry mapEntry = 2;</code>
-           */
-          public Builder clearMapEntry() {
-            if (mapEntryBuilder_ == null) {
-              mapEntry_ = java.util.Collections.emptyList();
-              bitField0_ = (bitField0_ & ~0x00000002);
-              onChanged();
-            } else {
-              mapEntryBuilder_.clear();
-            }
-            return this;
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry mapEntry = 2;</code>
-           */
-          public Builder removeMapEntry(int index) {
-            if (mapEntryBuilder_ == null) {
-              ensureMapEntryIsMutable();
-              mapEntry_.remove(index);
-              onChanged();
-            } else {
-              mapEntryBuilder_.remove(index);
-            }
-            return this;
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry mapEntry = 2;</code>
-           */
-          public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry.Builder getMapEntryBuilder(
-              int index) {
-            return getMapEntryFieldBuilder().getBuilder(index);
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry mapEntry = 2;</code>
-           */
-          public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntryOrBuilder getMapEntryOrBuilder(
-              int index) {
-            if (mapEntryBuilder_ == null) {
-              return mapEntry_.get(index);  } else {
-              return mapEntryBuilder_.getMessageOrBuilder(index);
-            }
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry mapEntry = 2;</code>
-           */
-          public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntryOrBuilder> 
-               getMapEntryOrBuilderList() {
-            if (mapEntryBuilder_ != null) {
-              return mapEntryBuilder_.getMessageOrBuilderList();
-            } else {
-              return java.util.Collections.unmodifiableList(mapEntry_);
-            }
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry mapEntry = 2;</code>
-           */
-          public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry.Builder addMapEntryBuilder() {
-            return getMapEntryFieldBuilder().addBuilder(
-                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry.getDefaultInstance());
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry mapEntry = 2;</code>
-           */
-          public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry.Builder addMapEntryBuilder(
-              int index) {
-            return getMapEntryFieldBuilder().addBuilder(
-                index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry.getDefaultInstance());
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry mapEntry = 2;</code>
-           */
-          public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry.Builder> 
-               getMapEntryBuilderList() {
-            return getMapEntryFieldBuilder().getBuilderList();
-          }
-          private com.google.protobuf.RepeatedFieldBuilderV3<
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntryOrBuilder> 
-              getMapEntryFieldBuilder() {
-            if (mapEntryBuilder_ == null) {
-              mapEntryBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-                  io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntryOrBuilder>(
-                      mapEntry_,
-                      ((bitField0_ & 0x00000002) != 0),
-                      getParentForChildren(),
-                      isClean());
-              mapEntry_ = null;
-            }
-            return mapEntryBuilder_;
-          }
-
-          private java.lang.Object ruleFlowGroup_ = "";
-          /**
-           * <code>optional string rule_flow_group = 3;</code>
-           * @return Whether the ruleFlowGroup field is set.
-           */
-          public boolean hasRuleFlowGroup() {
-            return ((bitField0_ & 0x00000004) != 0);
-          }
-          /**
-           * <code>optional string rule_flow_group = 3;</code>
-           * @return The ruleFlowGroup.
-           */
-          public java.lang.String getRuleFlowGroup() {
-            java.lang.Object ref = ruleFlowGroup_;
-            if (!(ref instanceof java.lang.String)) {
-              com.google.protobuf.ByteString bs =
-                  (com.google.protobuf.ByteString) ref;
-              java.lang.String s = bs.toStringUtf8();
-              if (bs.isValidUtf8()) {
-                ruleFlowGroup_ = s;
-              }
-              return s;
-            } else {
-              return (java.lang.String) ref;
-            }
-          }
-          /**
-           * <code>optional string rule_flow_group = 3;</code>
-           * @return The bytes for ruleFlowGroup.
-           */
-          public com.google.protobuf.ByteString
-              getRuleFlowGroupBytes() {
-            java.lang.Object ref = ruleFlowGroup_;
-            if (ref instanceof String) {
-              com.google.protobuf.ByteString b = 
-                  com.google.protobuf.ByteString.copyFromUtf8(
-                      (java.lang.String) ref);
-              ruleFlowGroup_ = b;
-              return b;
-            } else {
-              return (com.google.protobuf.ByteString) ref;
-            }
-          }
-          /**
-           * <code>optional string rule_flow_group = 3;</code>
-           * @param value The ruleFlowGroup to set.
-           * @return This builder for chaining.
-           */
-          public Builder setRuleFlowGroup(
-              java.lang.String value) {
-            if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000004;
-            ruleFlowGroup_ = value;
-            onChanged();
-            return this;
-          }
-          /**
-           * <code>optional string rule_flow_group = 3;</code>
-           * @return This builder for chaining.
-           */
-          public Builder clearRuleFlowGroup() {
-            bitField0_ = (bitField0_ & ~0x00000004);
-            ruleFlowGroup_ = getDefaultInstance().getRuleFlowGroup();
-            onChanged();
-            return this;
-          }
-          /**
-           * <code>optional string rule_flow_group = 3;</code>
-           * @param value The bytes for ruleFlowGroup to set.
-           * @return This builder for chaining.
-           */
-          public Builder setRuleFlowGroupBytes(
-              com.google.protobuf.ByteString value) {
-            if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000004;
-            ruleFlowGroup_ = value;
-            onChanged();
-            return this;
-          }
-          @java.lang.Override
-          public final Builder setUnknownFields(
-              final com.google.protobuf.UnknownFieldSet unknownFields) {
-            return super.setUnknownFields(unknownFields);
-          }
-
-          @java.lang.Override
-          public final Builder mergeUnknownFields(
-              final com.google.protobuf.UnknownFieldSet unknownFields) {
-            return super.mergeUnknownFields(unknownFields);
-          }
-
-
-          // @@protoc_insertion_point(builder_scope:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode)
-        }
-
-        // @@protoc_insertion_point(class_scope:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode)
-        private static final io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode DEFAULT_INSTANCE;
-        static {
-          DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode();
-        }
 
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode getDefaultInstance() {
-          return DEFAULT_INSTANCE;
-        }
+                /**
+                 * <code>optional int64 start_time = 1;</code>
+                 * 
+                 * @return The startTime.
+                 */
+                @java.lang.Override
+                public long getStartTime() {
+                    return startTime_;
+                }
 
-        @java.lang.Deprecated public static final com.google.protobuf.Parser<RuleSetNode>
-            PARSER = new com.google.protobuf.AbstractParser<RuleSetNode>() {
-          @java.lang.Override
-          public RuleSetNode parsePartialFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
-            return new RuleSetNode(input, extensionRegistry);
-          }
-        };
+                /**
+                 * <code>optional int64 start_time = 1;</code>
+                 * 
+                 * @param value The startTime to set.
+                 * @return This builder for chaining.
+                 */
+                public Builder setStartTime(long value) {
+                    bitField0_ |= 0x00000001;
+                    startTime_ = value;
+                    onChanged();
+                    return this;
+                }
 
-        public static com.google.protobuf.Parser<RuleSetNode> parser() {
-          return PARSER;
-        }
+                /**
+                 * <code>optional int64 start_time = 1;</code>
+                 * 
+                 * @return This builder for chaining.
+                 */
+                public Builder clearStartTime() {
+                    bitField0_ = (bitField0_ & ~0x00000001);
+                    startTime_ = 0L;
+                    onChanged();
+                    return this;
+                }
 
-        @java.lang.Override
-        public com.google.protobuf.Parser<RuleSetNode> getParserForType() {
-          return PARSER;
-        }
+                private long endTime_;
 
-        @java.lang.Override
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode getDefaultInstanceForType() {
-          return DEFAULT_INSTANCE;
-        }
+                /**
+                 * <code>optional int64 end_time = 2;</code>
+                 * 
+                 * @return Whether the endTime field is set.
+                 */
+                @java.lang.Override
+                public boolean hasEndTime() {
+                    return ((bitField0_ & 0x00000002) != 0);
+                }
 
-      }
+                /**
+                 * <code>optional int64 end_time = 2;</code>
+                 * 
+                 * @return The endTime.
+                 */
+                @java.lang.Override
+                public long getEndTime() {
+                    return endTime_;
+                }
 
-      public interface HumanTaskNodeOrBuilder extends
-          // @@protoc_insertion_point(interface_extends:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.HumanTaskNode)
-          com.google.protobuf.MessageOrBuilder {
+                /**
+                 * <code>optional int64 end_time = 2;</code>
+                 * 
+                 * @param value The endTime to set.
+                 * @return This builder for chaining.
+                 */
+                public Builder setEndTime(long value) {
+                    bitField0_ |= 0x00000002;
+                    endTime_ = value;
+                    onChanged();
+                    return this;
+                }
 
-        /**
-         * <code>optional string work_item_id = 1;</code>
-         * @return Whether the workItemId field is set.
-         */
-        boolean hasWorkItemId();
-        /**
-         * <code>optional string work_item_id = 1;</code>
-         * @return The workItemId.
-         */
-        java.lang.String getWorkItemId();
-        /**
-         * <code>optional string work_item_id = 1;</code>
-         * @return The bytes for workItemId.
-         */
-        com.google.protobuf.ByteString
-            getWorkItemIdBytes();
+                /**
+                 * <code>optional int64 end_time = 2;</code>
+                 * 
+                 * @return This builder for chaining.
+                 */
+                public Builder clearEndTime() {
+                    bitField0_ = (bitField0_ & ~0x00000002);
+                    endTime_ = 0L;
+                    onChanged();
+                    return this;
+                }
 
-        /**
-         * <code>repeated string timer_instance_id = 2;</code>
-         * @return A list containing the timerInstanceId.
-         */
-        java.util.List<java.lang.String>
-            getTimerInstanceIdList();
-        /**
-         * <code>repeated string timer_instance_id = 2;</code>
-         * @return The count of timerInstanceId.
-         */
-        int getTimerInstanceIdCount();
-        /**
-         * <code>repeated string timer_instance_id = 2;</code>
-         * @param index The index of the element to return.
-         * @return The timerInstanceId at the given index.
-         */
-        java.lang.String getTimerInstanceId(int index);
-        /**
-         * <code>repeated string timer_instance_id = 2;</code>
-         * @param index The index of the value to return.
-         * @return The bytes of the timerInstanceId at the given index.
-         */
-        com.google.protobuf.ByteString
-            getTimerInstanceIdBytes(int index);
+                private int repeatLimit_;
 
-        /**
-         * <code>optional string error_handling_process_instance_id = 3;</code>
-         * @return Whether the errorHandlingProcessInstanceId field is set.
-         */
-        boolean hasErrorHandlingProcessInstanceId();
-        /**
-         * <code>optional string error_handling_process_instance_id = 3;</code>
-         * @return The errorHandlingProcessInstanceId.
-         */
-        java.lang.String getErrorHandlingProcessInstanceId();
-        /**
-         * <code>optional string error_handling_process_instance_id = 3;</code>
-         * @return The bytes for errorHandlingProcessInstanceId.
-         */
-        com.google.protobuf.ByteString
-            getErrorHandlingProcessInstanceIdBytes();
+                /**
+                 * <code>optional int32 repeat_limit = 3;</code>
+                 * 
+                 * @return Whether the repeatLimit field is set.
+                 */
+                @java.lang.Override
+                public boolean hasRepeatLimit() {
+                    return ((bitField0_ & 0x00000004) != 0);
+                }
 
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.HumanTaskWorkItem workitem = 4;</code>
-         * @return Whether the workitem field is set.
-         */
-        boolean hasWorkitem();
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.HumanTaskWorkItem workitem = 4;</code>
-         * @return The workitem.
-         */
-        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.HumanTaskWorkItem getWorkitem();
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.HumanTaskWorkItem workitem = 4;</code>
-         */
-        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.HumanTaskWorkItemOrBuilder getWorkitemOrBuilder();
-      }
-      /**
-       * Protobuf type {@code io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.HumanTaskNode}
-       */
-      public static final class HumanTaskNode extends
-          com.google.protobuf.GeneratedMessageV3 implements
-          // @@protoc_insertion_point(message_implements:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.HumanTaskNode)
-          HumanTaskNodeOrBuilder {
-      private static final long serialVersionUID = 0L;
-        // Use HumanTaskNode.newBuilder() to construct.
-        private HumanTaskNode(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-          super(builder);
-        }
-        private HumanTaskNode() {
-          workItemId_ = "";
-          timerInstanceId_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-          errorHandlingProcessInstanceId_ = "";
-        }
+                /**
+                 * <code>optional int32 repeat_limit = 3;</code>
+                 * 
+                 * @return The repeatLimit.
+                 */
+                @java.lang.Override
+                public int getRepeatLimit() {
+                    return repeatLimit_;
+                }
 
-        @java.lang.Override
-        @SuppressWarnings({"unused"})
-        protected java.lang.Object newInstance(
-            UnusedPrivateParameter unused) {
-          return new HumanTaskNode();
-        }
-
-        @java.lang.Override
-        public final com.google.protobuf.UnknownFieldSet
-        getUnknownFields() {
-          return this.unknownFields;
-        }
-        private HumanTaskNode(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          this();
-          if (extensionRegistry == null) {
-            throw new java.lang.NullPointerException();
-          }
-          int mutable_bitField0_ = 0;
-          com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-              com.google.protobuf.UnknownFieldSet.newBuilder();
-          try {
-            boolean done = false;
-            while (!done) {
-              int tag = input.readTag();
-              switch (tag) {
-                case 0:
-                  done = true;
-                  break;
-                case 10: {
-                  com.google.protobuf.ByteString bs = input.readBytes();
-                  bitField0_ |= 0x00000001;
-                  workItemId_ = bs;
-                  break;
-                }
-                case 18: {
-                  com.google.protobuf.ByteString bs = input.readBytes();
-                  if (!((mutable_bitField0_ & 0x00000002) != 0)) {
-                    timerInstanceId_ = new com.google.protobuf.LazyStringArrayList();
-                    mutable_bitField0_ |= 0x00000002;
-                  }
-                  timerInstanceId_.add(bs);
-                  break;
-                }
-                case 26: {
-                  com.google.protobuf.ByteString bs = input.readBytes();
-                  bitField0_ |= 0x00000002;
-                  errorHandlingProcessInstanceId_ = bs;
-                  break;
-                }
-                case 34: {
-                  io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.HumanTaskWorkItem.Builder subBuilder = null;
-                  if (((bitField0_ & 0x00000004) != 0)) {
-                    subBuilder = workitem_.toBuilder();
-                  }
-                  workitem_ = input.readMessage(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.HumanTaskWorkItem.PARSER, extensionRegistry);
-                  if (subBuilder != null) {
-                    subBuilder.mergeFrom(workitem_);
-                    workitem_ = subBuilder.buildPartial();
-                  }
-                  bitField0_ |= 0x00000004;
-                  break;
-                }
-                default: {
-                  if (!parseUnknownField(
-                      input, unknownFields, extensionRegistry, tag)) {
-                    done = true;
-                  }
-                  break;
-                }
-              }
-            }
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(this);
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(
-                e).setUnfinishedMessage(this);
-          } finally {
-            if (((mutable_bitField0_ & 0x00000002) != 0)) {
-              timerInstanceId_ = timerInstanceId_.getUnmodifiableView();
-            }
-            this.unknownFields = unknownFields.build();
-            makeExtensionsImmutable();
-          }
-        }
-        public static final com.google.protobuf.Descriptors.Descriptor
-            getDescriptor() {
-          return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_HumanTaskNode_descriptor;
-        }
-
-        @java.lang.Override
-        protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-            internalGetFieldAccessorTable() {
-          return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_HumanTaskNode_fieldAccessorTable
-              .ensureFieldAccessorsInitialized(
-                  io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode.class, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode.Builder.class);
-        }
+                /**
+                 * <code>optional int32 repeat_limit = 3;</code>
+                 * 
+                 * @param value The repeatLimit to set.
+                 * @return This builder for chaining.
+                 */
+                public Builder setRepeatLimit(int value) {
+                    bitField0_ |= 0x00000004;
+                    repeatLimit_ = value;
+                    onChanged();
+                    return this;
+                }
 
-        private int bitField0_;
-        public static final int WORK_ITEM_ID_FIELD_NUMBER = 1;
-        private volatile java.lang.Object workItemId_;
-        /**
-         * <code>optional string work_item_id = 1;</code>
-         * @return Whether the workItemId field is set.
-         */
-        @java.lang.Override
-        public boolean hasWorkItemId() {
-          return ((bitField0_ & 0x00000001) != 0);
-        }
-        /**
-         * <code>optional string work_item_id = 1;</code>
-         * @return The workItemId.
-         */
-        @java.lang.Override
-        public java.lang.String getWorkItemId() {
-          java.lang.Object ref = workItemId_;
-          if (ref instanceof java.lang.String) {
-            return (java.lang.String) ref;
-          } else {
-            com.google.protobuf.ByteString bs = 
-                (com.google.protobuf.ByteString) ref;
-            java.lang.String s = bs.toStringUtf8();
-            if (bs.isValidUtf8()) {
-              workItemId_ = s;
-            }
-            return s;
-          }
-        }
-        /**
-         * <code>optional string work_item_id = 1;</code>
-         * @return The bytes for workItemId.
-         */
-        @java.lang.Override
-        public com.google.protobuf.ByteString
-            getWorkItemIdBytes() {
-          java.lang.Object ref = workItemId_;
-          if (ref instanceof java.lang.String) {
-            com.google.protobuf.ByteString b = 
-                com.google.protobuf.ByteString.copyFromUtf8(
-                    (java.lang.String) ref);
-            workItemId_ = b;
-            return b;
-          } else {
-            return (com.google.protobuf.ByteString) ref;
-          }
-        }
+                /**
+                 * <code>optional int32 repeat_limit = 3;</code>
+                 * 
+                 * @return This builder for chaining.
+                 */
+                public Builder clearRepeatLimit() {
+                    bitField0_ = (bitField0_ & ~0x00000004);
+                    repeatLimit_ = 0;
+                    onChanged();
+                    return this;
+                }
 
-        public static final int TIMER_INSTANCE_ID_FIELD_NUMBER = 2;
-        private com.google.protobuf.LazyStringList timerInstanceId_;
-        /**
-         * <code>repeated string timer_instance_id = 2;</code>
-         * @return A list containing the timerInstanceId.
-         */
-        public com.google.protobuf.ProtocolStringList
-            getTimerInstanceIdList() {
-          return timerInstanceId_;
-        }
-        /**
-         * <code>repeated string timer_instance_id = 2;</code>
-         * @return The count of timerInstanceId.
-         */
-        public int getTimerInstanceIdCount() {
-          return timerInstanceId_.size();
-        }
-        /**
-         * <code>repeated string timer_instance_id = 2;</code>
-         * @param index The index of the element to return.
-         * @return The timerInstanceId at the given index.
-         */
-        public java.lang.String getTimerInstanceId(int index) {
-          return timerInstanceId_.get(index);
-        }
-        /**
-         * <code>repeated string timer_instance_id = 2;</code>
-         * @param index The index of the value to return.
-         * @return The bytes of the timerInstanceId at the given index.
-         */
-        public com.google.protobuf.ByteString
-            getTimerInstanceIdBytes(int index) {
-          return timerInstanceId_.getByteString(index);
-        }
+                private int repeatCount_;
 
-        public static final int ERROR_HANDLING_PROCESS_INSTANCE_ID_FIELD_NUMBER = 3;
-        private volatile java.lang.Object errorHandlingProcessInstanceId_;
-        /**
-         * <code>optional string error_handling_process_instance_id = 3;</code>
-         * @return Whether the errorHandlingProcessInstanceId field is set.
-         */
-        @java.lang.Override
-        public boolean hasErrorHandlingProcessInstanceId() {
-          return ((bitField0_ & 0x00000002) != 0);
-        }
-        /**
-         * <code>optional string error_handling_process_instance_id = 3;</code>
-         * @return The errorHandlingProcessInstanceId.
-         */
-        @java.lang.Override
-        public java.lang.String getErrorHandlingProcessInstanceId() {
-          java.lang.Object ref = errorHandlingProcessInstanceId_;
-          if (ref instanceof java.lang.String) {
-            return (java.lang.String) ref;
-          } else {
-            com.google.protobuf.ByteString bs = 
-                (com.google.protobuf.ByteString) ref;
-            java.lang.String s = bs.toStringUtf8();
-            if (bs.isValidUtf8()) {
-              errorHandlingProcessInstanceId_ = s;
-            }
-            return s;
-          }
-        }
-        /**
-         * <code>optional string error_handling_process_instance_id = 3;</code>
-         * @return The bytes for errorHandlingProcessInstanceId.
-         */
-        @java.lang.Override
-        public com.google.protobuf.ByteString
-            getErrorHandlingProcessInstanceIdBytes() {
-          java.lang.Object ref = errorHandlingProcessInstanceId_;
-          if (ref instanceof java.lang.String) {
-            com.google.protobuf.ByteString b = 
-                com.google.protobuf.ByteString.copyFromUtf8(
-                    (java.lang.String) ref);
-            errorHandlingProcessInstanceId_ = b;
-            return b;
-          } else {
-            return (com.google.protobuf.ByteString) ref;
-          }
-        }
+                /**
+                 * <code>optional int32 repeat_count = 4;</code>
+                 * 
+                 * @return Whether the repeatCount field is set.
+                 */
+                @java.lang.Override
+                public boolean hasRepeatCount() {
+                    return ((bitField0_ & 0x00000008) != 0);
+                }
 
-        public static final int WORKITEM_FIELD_NUMBER = 4;
-        private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.HumanTaskWorkItem workitem_;
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.HumanTaskWorkItem workitem = 4;</code>
-         * @return Whether the workitem field is set.
-         */
-        @java.lang.Override
-        public boolean hasWorkitem() {
-          return ((bitField0_ & 0x00000004) != 0);
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.HumanTaskWorkItem workitem = 4;</code>
-         * @return The workitem.
-         */
-        @java.lang.Override
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.HumanTaskWorkItem getWorkitem() {
-          return workitem_ == null ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.HumanTaskWorkItem.getDefaultInstance() : workitem_;
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.HumanTaskWorkItem workitem = 4;</code>
-         */
-        @java.lang.Override
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.HumanTaskWorkItemOrBuilder getWorkitemOrBuilder() {
-          return workitem_ == null ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.HumanTaskWorkItem.getDefaultInstance() : workitem_;
-        }
+                /**
+                 * <code>optional int32 repeat_count = 4;</code>
+                 * 
+                 * @return The repeatCount.
+                 */
+                @java.lang.Override
+                public int getRepeatCount() {
+                    return repeatCount_;
+                }
 
-        private byte memoizedIsInitialized = -1;
-        @java.lang.Override
-        public final boolean isInitialized() {
-          byte isInitialized = memoizedIsInitialized;
-          if (isInitialized == 1) return true;
-          if (isInitialized == 0) return false;
+                /**
+                 * <code>optional int32 repeat_count = 4;</code>
+                 * 
+                 * @param value The repeatCount to set.
+                 * @return This builder for chaining.
+                 */
+                public Builder setRepeatCount(int value) {
+                    bitField0_ |= 0x00000008;
+                    repeatCount_ = value;
+                    onChanged();
+                    return this;
+                }
 
-          memoizedIsInitialized = 1;
-          return true;
-        }
+                /**
+                 * <code>optional int32 repeat_count = 4;</code>
+                 * 
+                 * @return This builder for chaining.
+                 */
+                public Builder clearRepeatCount() {
+                    bitField0_ = (bitField0_ & ~0x00000008);
+                    repeatCount_ = 0;
+                    onChanged();
+                    return this;
+                }
 
-        @java.lang.Override
-        public void writeTo(com.google.protobuf.CodedOutputStream output)
-                            throws java.io.IOException {
-          if (((bitField0_ & 0x00000001) != 0)) {
-            com.google.protobuf.GeneratedMessageV3.writeString(output, 1, workItemId_);
-          }
-          for (int i = 0; i < timerInstanceId_.size(); i++) {
-            com.google.protobuf.GeneratedMessageV3.writeString(output, 2, timerInstanceId_.getRaw(i));
-          }
-          if (((bitField0_ & 0x00000002) != 0)) {
-            com.google.protobuf.GeneratedMessageV3.writeString(output, 3, errorHandlingProcessInstanceId_);
-          }
-          if (((bitField0_ & 0x00000004) != 0)) {
-            output.writeMessage(4, getWorkitem());
-          }
-          unknownFields.writeTo(output);
-        }
+                private java.lang.Object cronExpression_ = "";
 
-        @java.lang.Override
-        public int getSerializedSize() {
-          int size = memoizedSize;
-          if (size != -1) return size;
-
-          size = 0;
-          if (((bitField0_ & 0x00000001) != 0)) {
-            size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, workItemId_);
-          }
-          {
-            int dataSize = 0;
-            for (int i = 0; i < timerInstanceId_.size(); i++) {
-              dataSize += computeStringSizeNoTag(timerInstanceId_.getRaw(i));
-            }
-            size += dataSize;
-            size += 1 * getTimerInstanceIdList().size();
-          }
-          if (((bitField0_ & 0x00000002) != 0)) {
-            size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, errorHandlingProcessInstanceId_);
-          }
-          if (((bitField0_ & 0x00000004) != 0)) {
-            size += com.google.protobuf.CodedOutputStream
-              .computeMessageSize(4, getWorkitem());
-          }
-          size += unknownFields.getSerializedSize();
-          memoizedSize = size;
-          return size;
-        }
+                /**
+                 * <code>optional string cron_expression = 5;</code>
+                 * 
+                 * @return Whether the cronExpression field is set.
+                 */
+                public boolean hasCronExpression() {
+                    return ((bitField0_ & 0x00000010) != 0);
+                }
 
-        @java.lang.Override
-        public boolean equals(final java.lang.Object obj) {
-          if (obj == this) {
-           return true;
-          }
-          if (!(obj instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode)) {
-            return super.equals(obj);
-          }
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode other = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode) obj;
-
-          if (hasWorkItemId() != other.hasWorkItemId()) return false;
-          if (hasWorkItemId()) {
-            if (!getWorkItemId()
-                .equals(other.getWorkItemId())) return false;
-          }
-          if (!getTimerInstanceIdList()
-              .equals(other.getTimerInstanceIdList())) return false;
-          if (hasErrorHandlingProcessInstanceId() != other.hasErrorHandlingProcessInstanceId()) return false;
-          if (hasErrorHandlingProcessInstanceId()) {
-            if (!getErrorHandlingProcessInstanceId()
-                .equals(other.getErrorHandlingProcessInstanceId())) return false;
-          }
-          if (hasWorkitem() != other.hasWorkitem()) return false;
-          if (hasWorkitem()) {
-            if (!getWorkitem()
-                .equals(other.getWorkitem())) return false;
-          }
-          if (!unknownFields.equals(other.unknownFields)) return false;
-          return true;
-        }
+                /**
+                 * <code>optional string cron_expression = 5;</code>
+                 * 
+                 * @return The cronExpression.
+                 */
+                public java.lang.String getCronExpression() {
+                    java.lang.Object ref = cronExpression_;
+                    if (!(ref instanceof java.lang.String)) {
+                        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                        java.lang.String s = bs.toStringUtf8();
+                        if (bs.isValidUtf8()) {
+                            cronExpression_ = s;
+                        }
+                        return s;
+                    } else {
+                        return (java.lang.String) ref;
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-        }
-        @java.lang.Override
-        public Builder toBuilder() {
-          return this == DEFAULT_INSTANCE
-              ? new Builder() : new Builder().mergeFrom(this);
-        }
+                /**
+                 * <code>optional string cron_expression = 5;</code>
+                 * 
+                 * @return The bytes for cronExpression.
+                 */
+                public com.google.protobuf.ByteString getCronExpressionBytes() {
+                    java.lang.Object ref = cronExpression_;
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+                                (java.lang.String) ref);
+                        cronExpression_ = b;
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-            if (!result.isInitialized()) {
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-
-          @java.lang.Override
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-            } else {
-              super.mergeFrom(other);
-              return this;
-            }
-          }
+                /**
+                 * <code>optional string cron_expression = 5;</code>
+                 * 
+                 * @param value The cronExpression to set.
+                 * @return This builder for chaining.
+                 */
+                public Builder setCronExpression(
+                        java.lang.String value) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    bitField0_ |= 0x00000010;
+                    cronExpression_ = value;
+                    onChanged();
+                    return this;
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-          public Builder mergeFrom(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode other) {
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-           * @param value The bytes for errorHandlingProcessInstanceId to set.
-           * @return This builder for chaining.
-           */
-          public Builder setErrorHandlingProcessInstanceIdBytes(
-              com.google.protobuf.ByteString value) {
-            if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000004;
-            errorHandlingProcessInstanceId_ = value;
-            onChanged();
-            return this;
-          }
-
-          private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.HumanTaskWorkItem workitem_;
-          private com.google.protobuf.SingleFieldBuilderV3<
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.HumanTaskWorkItem, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.HumanTaskWorkItem.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.HumanTaskWorkItemOrBuilder> workitemBuilder_;
-          /**
-           * <code>optional .io.automatiko.engine.workflow.marshalling.HumanTaskWorkItem workitem = 4;</code>
-           * @return Whether the workitem field is set.
-           */
-          public boolean hasWorkitem() {
-            return ((bitField0_ & 0x00000008) != 0);
-          }
-          /**
-           * <code>optional .io.automatiko.engine.workflow.marshalling.HumanTaskWorkItem workitem = 4;</code>
-           * @return The workitem.
-           */
-          public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.HumanTaskWorkItem getWorkitem() {
-            if (workitemBuilder_ == null) {
-              return workitem_ == null ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.HumanTaskWorkItem.getDefaultInstance() : workitem_;
-            } else {
-              return workitemBuilder_.getMessage();
-            }
-          }
-          /**
-           * <code>optional .io.automatiko.engine.workflow.marshalling.HumanTaskWorkItem workitem = 4;</code>
-           */
-          public Builder setWorkitem(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.HumanTaskWorkItem value) {
-            if (workitemBuilder_ == null) {
-              if (value == null) {
-                throw new NullPointerException();
-              }
-              workitem_ = value;
-              onChanged();
-            } else {
-              workitemBuilder_.setMessage(value);
-            }
-            bitField0_ |= 0x00000008;
-            return this;
-          }
-          /**
-           * <code>optional .io.automatiko.engine.workflow.marshalling.HumanTaskWorkItem workitem = 4;</code>
-           */
-          public Builder setWorkitem(
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.HumanTaskWorkItem.Builder builderForValue) {
-            if (workitemBuilder_ == null) {
-              workitem_ = builderForValue.build();
-              onChanged();
-            } else {
-              workitemBuilder_.setMessage(builderForValue.build());
-            }
-            bitField0_ |= 0x00000008;
-            return this;
-          }
-          /**
-           * <code>optional .io.automatiko.engine.workflow.marshalling.HumanTaskWorkItem workitem = 4;</code>
-           */
-          public Builder mergeWorkitem(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.HumanTaskWorkItem value) {
-            if (workitemBuilder_ == null) {
-              if (((bitField0_ & 0x00000008) != 0) &&
-                  workitem_ != null &&
-                  workitem_ != io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.HumanTaskWorkItem.getDefaultInstance()) {
-                workitem_ =
-                  io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.HumanTaskWorkItem.newBuilder(workitem_).mergeFrom(value).buildPartial();
-              } else {
-                workitem_ = value;
-              }
-              onChanged();
-            } else {
-              workitemBuilder_.mergeFrom(value);
-            }
-            bitField0_ |= 0x00000008;
-            return this;
-          }
-          /**
-           * <code>optional .io.automatiko.engine.workflow.marshalling.HumanTaskWorkItem workitem = 4;</code>
-           */
-          public Builder clearWorkitem() {
-            if (workitemBuilder_ == null) {
-              workitem_ = null;
-              onChanged();
-            } else {
-              workitemBuilder_.clear();
-            }
-            bitField0_ = (bitField0_ & ~0x00000008);
-            return this;
-          }
-          /**
-           * <code>optional .io.automatiko.engine.workflow.marshalling.HumanTaskWorkItem workitem = 4;</code>
-           */
-          public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.HumanTaskWorkItem.Builder getWorkitemBuilder() {
-            bitField0_ |= 0x00000008;
-            onChanged();
-            return getWorkitemFieldBuilder().getBuilder();
-          }
-          /**
-           * <code>optional .io.automatiko.engine.workflow.marshalling.HumanTaskWorkItem workitem = 4;</code>
-           */
-          public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.HumanTaskWorkItemOrBuilder getWorkitemOrBuilder() {
-            if (workitemBuilder_ != null) {
-              return workitemBuilder_.getMessageOrBuilder();
-            } else {
-              return workitem_ == null ?
-                  io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.HumanTaskWorkItem.getDefaultInstance() : workitem_;
-            }
-          }
-          /**
-           * <code>optional .io.automatiko.engine.workflow.marshalling.HumanTaskWorkItem workitem = 4;</code>
-           */
-          private com.google.protobuf.SingleFieldBuilderV3<
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.HumanTaskWorkItem, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.HumanTaskWorkItem.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.HumanTaskWorkItemOrBuilder> 
-              getWorkitemFieldBuilder() {
-            if (workitemBuilder_ == null) {
-              workitemBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-                  io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.HumanTaskWorkItem, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.HumanTaskWorkItem.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.HumanTaskWorkItemOrBuilder>(
-                      getWorkitem(),
-                      getParentForChildren(),
-                      isClean());
-              workitem_ = null;
-            }
-            return workitemBuilder_;
-          }
-          @java.lang.Override
-          public final Builder setUnknownFields(
-              final com.google.protobuf.UnknownFieldSet unknownFields) {
-            return super.setUnknownFields(unknownFields);
-          }
-
-          @java.lang.Override
-          public final Builder mergeUnknownFields(
-              final com.google.protobuf.UnknownFieldSet unknownFields) {
-            return super.mergeUnknownFields(unknownFields);
-          }
-
-
-          // @@protoc_insertion_point(builder_scope:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.HumanTaskNode)
-        }
-
-        // @@protoc_insertion_point(class_scope:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.HumanTaskNode)
-        private static final io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode DEFAULT_INSTANCE;
-        static {
-          DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode();
-        }
+                /**
+                 * <code>optional string cron_expression = 5;</code>
+                 * 
+                 * @return This builder for chaining.
+                 */
+                public Builder clearCronExpression() {
+                    bitField0_ = (bitField0_ & ~0x00000010);
+                    cronExpression_ = getDefaultInstance().getCronExpression();
+                    onChanged();
+                    return this;
+                }
 
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode getDefaultInstance() {
-          return DEFAULT_INSTANCE;
-        }
+                /**
+                 * <code>optional string cron_expression = 5;</code>
+                 * 
+                 * @param value The bytes for cronExpression to set.
+                 * @return This builder for chaining.
+                 */
+                public Builder setCronExpressionBytes(
+                        com.google.protobuf.ByteString value) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    bitField0_ |= 0x00000010;
+                    cronExpression_ = value;
+                    onChanged();
+                    return this;
+                }
 
-        @java.lang.Deprecated public static final com.google.protobuf.Parser<HumanTaskNode>
-            PARSER = new com.google.protobuf.AbstractParser<HumanTaskNode>() {
-          @java.lang.Override
-          public HumanTaskNode parsePartialFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
-            return new HumanTaskNode(input, extensionRegistry);
-          }
-        };
+                private long nextFireTime_;
 
-        public static com.google.protobuf.Parser<HumanTaskNode> parser() {
-          return PARSER;
-        }
+                /**
+                 * <code>optional int64 next_fire_time = 6;</code>
+                 * 
+                 * @return Whether the nextFireTime field is set.
+                 */
+                @java.lang.Override
+                public boolean hasNextFireTime() {
+                    return ((bitField0_ & 0x00000020) != 0);
+                }
 
-        @java.lang.Override
-        public com.google.protobuf.Parser<HumanTaskNode> getParserForType() {
-          return PARSER;
-        }
+                /**
+                 * <code>optional int64 next_fire_time = 6;</code>
+                 * 
+                 * @return The nextFireTime.
+                 */
+                @java.lang.Override
+                public long getNextFireTime() {
+                    return nextFireTime_;
+                }
 
-        @java.lang.Override
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode getDefaultInstanceForType() {
-          return DEFAULT_INSTANCE;
-        }
+                /**
+                 * <code>optional int64 next_fire_time = 6;</code>
+                 * 
+                 * @param value The nextFireTime to set.
+                 * @return This builder for chaining.
+                 */
+                public Builder setNextFireTime(long value) {
+                    bitField0_ |= 0x00000020;
+                    nextFireTime_ = value;
+                    onChanged();
+                    return this;
+                }
 
-      }
+                /**
+                 * <code>optional int64 next_fire_time = 6;</code>
+                 * 
+                 * @return This builder for chaining.
+                 */
+                public Builder clearNextFireTime() {
+                    bitField0_ = (bitField0_ & ~0x00000020);
+                    nextFireTime_ = 0L;
+                    onChanged();
+                    return this;
+                }
 
-      public interface WorkItemNodeOrBuilder extends
-          // @@protoc_insertion_point(interface_extends:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.WorkItemNode)
-          com.google.protobuf.MessageOrBuilder {
+                private com.google.protobuf.LazyStringList calendarName_ = com.google.protobuf.LazyStringArrayList.EMPTY;
 
-        /**
-         * <code>optional string work_item_id = 1;</code>
-         * @return Whether the workItemId field is set.
-         */
-        boolean hasWorkItemId();
-        /**
-         * <code>optional string work_item_id = 1;</code>
-         * @return The workItemId.
-         */
-        java.lang.String getWorkItemId();
-        /**
-         * <code>optional string work_item_id = 1;</code>
-         * @return The bytes for workItemId.
-         */
-        com.google.protobuf.ByteString
-            getWorkItemIdBytes();
+                private void ensureCalendarNameIsMutable() {
+                    if (!((bitField0_ & 0x00000040) != 0)) {
+                        calendarName_ = new com.google.protobuf.LazyStringArrayList(calendarName_);
+                        bitField0_ |= 0x00000040;
+                    }
+                }
 
-        /**
-         * <code>repeated string timer_instance_id = 2;</code>
-         * @return A list containing the timerInstanceId.
-         */
-        java.util.List<java.lang.String>
-            getTimerInstanceIdList();
-        /**
-         * <code>repeated string timer_instance_id = 2;</code>
-         * @return The count of timerInstanceId.
-         */
-        int getTimerInstanceIdCount();
-        /**
-         * <code>repeated string timer_instance_id = 2;</code>
-         * @param index The index of the element to return.
-         * @return The timerInstanceId at the given index.
-         */
-        java.lang.String getTimerInstanceId(int index);
-        /**
-         * <code>repeated string timer_instance_id = 2;</code>
-         * @param index The index of the value to return.
-         * @return The bytes of the timerInstanceId at the given index.
-         */
-        com.google.protobuf.ByteString
-            getTimerInstanceIdBytes(int index);
+                /**
+                 * <code>repeated string calendar_name = 7;</code>
+                 * 
+                 * @return A list containing the calendarName.
+                 */
+                public com.google.protobuf.ProtocolStringList getCalendarNameList() {
+                    return calendarName_.getUnmodifiableView();
+                }
 
-        /**
-         * <code>optional string error_handling_process_instance_id = 3;</code>
-         * @return Whether the errorHandlingProcessInstanceId field is set.
-         */
-        boolean hasErrorHandlingProcessInstanceId();
-        /**
-         * <code>optional string error_handling_process_instance_id = 3;</code>
-         * @return The errorHandlingProcessInstanceId.
-         */
-        java.lang.String getErrorHandlingProcessInstanceId();
-        /**
-         * <code>optional string error_handling_process_instance_id = 3;</code>
-         * @return The bytes for errorHandlingProcessInstanceId.
-         */
-        com.google.protobuf.ByteString
-            getErrorHandlingProcessInstanceIdBytes();
+                /**
+                 * <code>repeated string calendar_name = 7;</code>
+                 * 
+                 * @return The count of calendarName.
+                 */
+                public int getCalendarNameCount() {
+                    return calendarName_.size();
+                }
 
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.WorkItem workitem = 4;</code>
-         * @return Whether the workitem field is set.
-         */
-        boolean hasWorkitem();
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.WorkItem workitem = 4;</code>
-         * @return The workitem.
-         */
-        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItem getWorkitem();
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.WorkItem workitem = 4;</code>
-         */
-        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItemOrBuilder getWorkitemOrBuilder();
-      }
-      /**
-       * Protobuf type {@code io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.WorkItemNode}
-       */
-      public static final class WorkItemNode extends
-          com.google.protobuf.GeneratedMessageV3 implements
-          // @@protoc_insertion_point(message_implements:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.WorkItemNode)
-          WorkItemNodeOrBuilder {
-      private static final long serialVersionUID = 0L;
-        // Use WorkItemNode.newBuilder() to construct.
-        private WorkItemNode(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-          super(builder);
-        }
-        private WorkItemNode() {
-          workItemId_ = "";
-          timerInstanceId_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-          errorHandlingProcessInstanceId_ = "";
-        }
+                /**
+                 * <code>repeated string calendar_name = 7;</code>
+                 * 
+                 * @param index The index of the element to return.
+                 * @return The calendarName at the given index.
+                 */
+                public java.lang.String getCalendarName(int index) {
+                    return calendarName_.get(index);
+                }
 
-        @java.lang.Override
-        @SuppressWarnings({"unused"})
-        protected java.lang.Object newInstance(
-            UnusedPrivateParameter unused) {
-          return new WorkItemNode();
-        }
-
-        @java.lang.Override
-        public final com.google.protobuf.UnknownFieldSet
-        getUnknownFields() {
-          return this.unknownFields;
-        }
-        private WorkItemNode(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          this();
-          if (extensionRegistry == null) {
-            throw new java.lang.NullPointerException();
-          }
-          int mutable_bitField0_ = 0;
-          com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-              com.google.protobuf.UnknownFieldSet.newBuilder();
-          try {
-            boolean done = false;
-            while (!done) {
-              int tag = input.readTag();
-              switch (tag) {
-                case 0:
-                  done = true;
-                  break;
-                case 10: {
-                  com.google.protobuf.ByteString bs = input.readBytes();
-                  bitField0_ |= 0x00000001;
-                  workItemId_ = bs;
-                  break;
-                }
-                case 18: {
-                  com.google.protobuf.ByteString bs = input.readBytes();
-                  if (!((mutable_bitField0_ & 0x00000002) != 0)) {
-                    timerInstanceId_ = new com.google.protobuf.LazyStringArrayList();
-                    mutable_bitField0_ |= 0x00000002;
-                  }
-                  timerInstanceId_.add(bs);
-                  break;
-                }
-                case 26: {
-                  com.google.protobuf.ByteString bs = input.readBytes();
-                  bitField0_ |= 0x00000002;
-                  errorHandlingProcessInstanceId_ = bs;
-                  break;
-                }
-                case 34: {
-                  io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItem.Builder subBuilder = null;
-                  if (((bitField0_ & 0x00000004) != 0)) {
-                    subBuilder = workitem_.toBuilder();
-                  }
-                  workitem_ = input.readMessage(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItem.PARSER, extensionRegistry);
-                  if (subBuilder != null) {
-                    subBuilder.mergeFrom(workitem_);
-                    workitem_ = subBuilder.buildPartial();
-                  }
-                  bitField0_ |= 0x00000004;
-                  break;
-                }
-                default: {
-                  if (!parseUnknownField(
-                      input, unknownFields, extensionRegistry, tag)) {
-                    done = true;
-                  }
-                  break;
-                }
-              }
-            }
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(this);
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(
-                e).setUnfinishedMessage(this);
-          } finally {
-            if (((mutable_bitField0_ & 0x00000002) != 0)) {
-              timerInstanceId_ = timerInstanceId_.getUnmodifiableView();
-            }
-            this.unknownFields = unknownFields.build();
-            makeExtensionsImmutable();
-          }
-        }
-        public static final com.google.protobuf.Descriptors.Descriptor
-            getDescriptor() {
-          return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_WorkItemNode_descriptor;
-        }
-
-        @java.lang.Override
-        protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-            internalGetFieldAccessorTable() {
-          return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_WorkItemNode_fieldAccessorTable
-              .ensureFieldAccessorsInitialized(
-                  io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode.class, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode.Builder.class);
-        }
+                /**
+                 * <code>repeated string calendar_name = 7;</code>
+                 * 
+                 * @param index The index of the value to return.
+                 * @return The bytes of the calendarName at the given index.
+                 */
+                public com.google.protobuf.ByteString getCalendarNameBytes(int index) {
+                    return calendarName_.getByteString(index);
+                }
 
-        private int bitField0_;
-        public static final int WORK_ITEM_ID_FIELD_NUMBER = 1;
-        private volatile java.lang.Object workItemId_;
-        /**
-         * <code>optional string work_item_id = 1;</code>
-         * @return Whether the workItemId field is set.
-         */
-        @java.lang.Override
-        public boolean hasWorkItemId() {
-          return ((bitField0_ & 0x00000001) != 0);
-        }
-        /**
-         * <code>optional string work_item_id = 1;</code>
-         * @return The workItemId.
-         */
-        @java.lang.Override
-        public java.lang.String getWorkItemId() {
-          java.lang.Object ref = workItemId_;
-          if (ref instanceof java.lang.String) {
-            return (java.lang.String) ref;
-          } else {
-            com.google.protobuf.ByteString bs = 
-                (com.google.protobuf.ByteString) ref;
-            java.lang.String s = bs.toStringUtf8();
-            if (bs.isValidUtf8()) {
-              workItemId_ = s;
+                /**
+                 * <code>repeated string calendar_name = 7;</code>
+                 * 
+                 * @param index The index to set the value at.
+                 * @param value The calendarName to set.
+                 * @return This builder for chaining.
+                 */
+                public Builder setCalendarName(
+                        int index, java.lang.String value) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    ensureCalendarNameIsMutable();
+                    calendarName_.set(index, value);
+                    onChanged();
+                    return this;
+                }
+
+                /**
+                 * <code>repeated string calendar_name = 7;</code>
+                 * 
+                 * @param value The calendarName to add.
+                 * @return This builder for chaining.
+                 */
+                public Builder addCalendarName(
+                        java.lang.String value) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    ensureCalendarNameIsMutable();
+                    calendarName_.add(value);
+                    onChanged();
+                    return this;
+                }
+
+                /**
+                 * <code>repeated string calendar_name = 7;</code>
+                 * 
+                 * @param values The calendarName to add.
+                 * @return This builder for chaining.
+                 */
+                public Builder addAllCalendarName(
+                        java.lang.Iterable<java.lang.String> values) {
+                    ensureCalendarNameIsMutable();
+                    com.google.protobuf.AbstractMessageLite.Builder.addAll(
+                            values, calendarName_);
+                    onChanged();
+                    return this;
+                }
+
+                /**
+                 * <code>repeated string calendar_name = 7;</code>
+                 * 
+                 * @return This builder for chaining.
+                 */
+                public Builder clearCalendarName() {
+                    calendarName_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+                    bitField0_ = (bitField0_ & ~0x00000040);
+                    onChanged();
+                    return this;
+                }
+
+                /**
+                 * <code>repeated string calendar_name = 7;</code>
+                 * 
+                 * @param value The bytes of the calendarName to add.
+                 * @return This builder for chaining.
+                 */
+                public Builder addCalendarNameBytes(
+                        com.google.protobuf.ByteString value) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    ensureCalendarNameIsMutable();
+                    calendarName_.add(value);
+                    onChanged();
+                    return this;
+                }
+
+                @java.lang.Override
+                public final Builder setUnknownFields(
+                        final com.google.protobuf.UnknownFieldSet unknownFields) {
+                    return super.setUnknownFields(unknownFields);
+                }
+
+                @java.lang.Override
+                public final Builder mergeUnknownFields(
+                        final com.google.protobuf.UnknownFieldSet unknownFields) {
+                    return super.mergeUnknownFields(unknownFields);
+                }
+
+                // @@protoc_insertion_point(builder_scope:io.automatiko.engine.workflow.marshalling.Trigger.CronTrigger)
             }
-            return s;
-          }
-        }
-        /**
-         * <code>optional string work_item_id = 1;</code>
-         * @return The bytes for workItemId.
-         */
-        @java.lang.Override
-        public com.google.protobuf.ByteString
-            getWorkItemIdBytes() {
-          java.lang.Object ref = workItemId_;
-          if (ref instanceof java.lang.String) {
-            com.google.protobuf.ByteString b = 
-                com.google.protobuf.ByteString.copyFromUtf8(
-                    (java.lang.String) ref);
-            workItemId_ = b;
-            return b;
-          } else {
-            return (com.google.protobuf.ByteString) ref;
-          }
-        }
 
-        public static final int TIMER_INSTANCE_ID_FIELD_NUMBER = 2;
-        private com.google.protobuf.LazyStringList timerInstanceId_;
-        /**
-         * <code>repeated string timer_instance_id = 2;</code>
-         * @return A list containing the timerInstanceId.
-         */
-        public com.google.protobuf.ProtocolStringList
-            getTimerInstanceIdList() {
-          return timerInstanceId_;
-        }
-        /**
-         * <code>repeated string timer_instance_id = 2;</code>
-         * @return The count of timerInstanceId.
-         */
-        public int getTimerInstanceIdCount() {
-          return timerInstanceId_.size();
-        }
-        /**
-         * <code>repeated string timer_instance_id = 2;</code>
-         * @param index The index of the element to return.
-         * @return The timerInstanceId at the given index.
-         */
-        public java.lang.String getTimerInstanceId(int index) {
-          return timerInstanceId_.get(index);
-        }
-        /**
-         * <code>repeated string timer_instance_id = 2;</code>
-         * @param index The index of the value to return.
-         * @return The bytes of the timerInstanceId at the given index.
-         */
-        public com.google.protobuf.ByteString
-            getTimerInstanceIdBytes(int index) {
-          return timerInstanceId_.getByteString(index);
-        }
+            // @@protoc_insertion_point(class_scope:io.automatiko.engine.workflow.marshalling.Trigger.CronTrigger)
+            private static final io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger DEFAULT_INSTANCE;
+            static {
+                DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger();
+            }
 
-        public static final int ERROR_HANDLING_PROCESS_INSTANCE_ID_FIELD_NUMBER = 3;
-        private volatile java.lang.Object errorHandlingProcessInstanceId_;
-        /**
-         * <code>optional string error_handling_process_instance_id = 3;</code>
-         * @return Whether the errorHandlingProcessInstanceId field is set.
-         */
-        @java.lang.Override
-        public boolean hasErrorHandlingProcessInstanceId() {
-          return ((bitField0_ & 0x00000002) != 0);
-        }
-        /**
-         * <code>optional string error_handling_process_instance_id = 3;</code>
-         * @return The errorHandlingProcessInstanceId.
-         */
-        @java.lang.Override
-        public java.lang.String getErrorHandlingProcessInstanceId() {
-          java.lang.Object ref = errorHandlingProcessInstanceId_;
-          if (ref instanceof java.lang.String) {
-            return (java.lang.String) ref;
-          } else {
-            com.google.protobuf.ByteString bs = 
-                (com.google.protobuf.ByteString) ref;
-            java.lang.String s = bs.toStringUtf8();
-            if (bs.isValidUtf8()) {
-              errorHandlingProcessInstanceId_ = s;
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger getDefaultInstance() {
+                return DEFAULT_INSTANCE;
             }
-            return s;
-          }
-        }
-        /**
-         * <code>optional string error_handling_process_instance_id = 3;</code>
-         * @return The bytes for errorHandlingProcessInstanceId.
-         */
-        @java.lang.Override
-        public com.google.protobuf.ByteString
-            getErrorHandlingProcessInstanceIdBytes() {
-          java.lang.Object ref = errorHandlingProcessInstanceId_;
-          if (ref instanceof java.lang.String) {
-            com.google.protobuf.ByteString b = 
-                com.google.protobuf.ByteString.copyFromUtf8(
-                    (java.lang.String) ref);
-            errorHandlingProcessInstanceId_ = b;
-            return b;
-          } else {
-            return (com.google.protobuf.ByteString) ref;
-          }
-        }
 
-        public static final int WORKITEM_FIELD_NUMBER = 4;
-        private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItem workitem_;
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.WorkItem workitem = 4;</code>
-         * @return Whether the workitem field is set.
-         */
-        @java.lang.Override
-        public boolean hasWorkitem() {
-          return ((bitField0_ & 0x00000004) != 0);
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.WorkItem workitem = 4;</code>
-         * @return The workitem.
-         */
-        @java.lang.Override
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItem getWorkitem() {
-          return workitem_ == null ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItem.getDefaultInstance() : workitem_;
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.WorkItem workitem = 4;</code>
-         */
-        @java.lang.Override
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItemOrBuilder getWorkitemOrBuilder() {
-          return workitem_ == null ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItem.getDefaultInstance() : workitem_;
-        }
+            @java.lang.Deprecated
+            public static final com.google.protobuf.Parser<CronTrigger> PARSER = new com.google.protobuf.AbstractParser<CronTrigger>() {
+                @java.lang.Override
+                public CronTrigger parsePartialFrom(
+                        com.google.protobuf.CodedInputStream input,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    return new CronTrigger(input, extensionRegistry);
+                }
+            };
 
-        private byte memoizedIsInitialized = -1;
-        @java.lang.Override
-        public final boolean isInitialized() {
-          byte isInitialized = memoizedIsInitialized;
-          if (isInitialized == 1) return true;
-          if (isInitialized == 0) return false;
+            public static com.google.protobuf.Parser<CronTrigger> parser() {
+                return PARSER;
+            }
 
-          memoizedIsInitialized = 1;
-          return true;
-        }
+            @java.lang.Override
+            public com.google.protobuf.Parser<CronTrigger> getParserForType() {
+                return PARSER;
+            }
 
-        @java.lang.Override
-        public void writeTo(com.google.protobuf.CodedOutputStream output)
-                            throws java.io.IOException {
-          if (((bitField0_ & 0x00000001) != 0)) {
-            com.google.protobuf.GeneratedMessageV3.writeString(output, 1, workItemId_);
-          }
-          for (int i = 0; i < timerInstanceId_.size(); i++) {
-            com.google.protobuf.GeneratedMessageV3.writeString(output, 2, timerInstanceId_.getRaw(i));
-          }
-          if (((bitField0_ & 0x00000002) != 0)) {
-            com.google.protobuf.GeneratedMessageV3.writeString(output, 3, errorHandlingProcessInstanceId_);
-          }
-          if (((bitField0_ & 0x00000004) != 0)) {
-            output.writeMessage(4, getWorkitem());
-          }
-          unknownFields.writeTo(output);
-        }
+            @java.lang.Override
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger getDefaultInstanceForType() {
+                return DEFAULT_INSTANCE;
+            }
 
-        @java.lang.Override
-        public int getSerializedSize() {
-          int size = memoizedSize;
-          if (size != -1) return size;
-
-          size = 0;
-          if (((bitField0_ & 0x00000001) != 0)) {
-            size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, workItemId_);
-          }
-          {
-            int dataSize = 0;
-            for (int i = 0; i < timerInstanceId_.size(); i++) {
-              dataSize += computeStringSizeNoTag(timerInstanceId_.getRaw(i));
-            }
-            size += dataSize;
-            size += 1 * getTimerInstanceIdList().size();
-          }
-          if (((bitField0_ & 0x00000002) != 0)) {
-            size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, errorHandlingProcessInstanceId_);
-          }
-          if (((bitField0_ & 0x00000004) != 0)) {
-            size += com.google.protobuf.CodedOutputStream
-              .computeMessageSize(4, getWorkitem());
-          }
-          size += unknownFields.getSerializedSize();
-          memoizedSize = size;
-          return size;
         }
 
-        @java.lang.Override
-        public boolean equals(final java.lang.Object obj) {
-          if (obj == this) {
-           return true;
-          }
-          if (!(obj instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode)) {
-            return super.equals(obj);
-          }
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode other = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode) obj;
-
-          if (hasWorkItemId() != other.hasWorkItemId()) return false;
-          if (hasWorkItemId()) {
-            if (!getWorkItemId()
-                .equals(other.getWorkItemId())) return false;
-          }
-          if (!getTimerInstanceIdList()
-              .equals(other.getTimerInstanceIdList())) return false;
-          if (hasErrorHandlingProcessInstanceId() != other.hasErrorHandlingProcessInstanceId()) return false;
-          if (hasErrorHandlingProcessInstanceId()) {
-            if (!getErrorHandlingProcessInstanceId()
-                .equals(other.getErrorHandlingProcessInstanceId())) return false;
-          }
-          if (hasWorkitem() != other.hasWorkitem()) return false;
-          if (hasWorkitem()) {
-            if (!getWorkitem()
-                .equals(other.getWorkitem())) return false;
-          }
-          if (!unknownFields.equals(other.unknownFields)) return false;
-          return true;
-        }
+        public interface IntervalTriggerOrBuilder extends
+                // @@protoc_insertion_point(interface_extends:io.automatiko.engine.workflow.marshalling.Trigger.IntervalTrigger)
+                com.google.protobuf.MessageOrBuilder {
 
-        @java.lang.Override
-        public int hashCode() {
-          if (memoizedHashCode != 0) {
-            return memoizedHashCode;
-          }
-          int hash = 41;
-          hash = (19 * hash) + getDescriptor().hashCode();
-          if (hasWorkItemId()) {
-            hash = (37 * hash) + WORK_ITEM_ID_FIELD_NUMBER;
-            hash = (53 * hash) + getWorkItemId().hashCode();
-          }
-          if (getTimerInstanceIdCount() > 0) {
-            hash = (37 * hash) + TIMER_INSTANCE_ID_FIELD_NUMBER;
-            hash = (53 * hash) + getTimerInstanceIdList().hashCode();
-          }
-          if (hasErrorHandlingProcessInstanceId()) {
-            hash = (37 * hash) + ERROR_HANDLING_PROCESS_INSTANCE_ID_FIELD_NUMBER;
-            hash = (53 * hash) + getErrorHandlingProcessInstanceId().hashCode();
-          }
-          if (hasWorkitem()) {
-            hash = (37 * hash) + WORKITEM_FIELD_NUMBER;
-            hash = (53 * hash) + getWorkitem().hashCode();
-          }
-          hash = (29 * hash) + unknownFields.hashCode();
-          memoizedHashCode = hash;
-          return hash;
-        }
-
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode parseFrom(
-            java.nio.ByteBuffer data)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return PARSER.parseFrom(data);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode parseFrom(
-            java.nio.ByteBuffer data,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return PARSER.parseFrom(data, extensionRegistry);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode parseFrom(
-            com.google.protobuf.ByteString data)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return PARSER.parseFrom(data);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode parseFrom(
-            com.google.protobuf.ByteString data,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return PARSER.parseFrom(data, extensionRegistry);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode parseFrom(byte[] data)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return PARSER.parseFrom(data);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode parseFrom(
-            byte[] data,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return PARSER.parseFrom(data, extensionRegistry);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode parseFrom(java.io.InputStream input)
-            throws java.io.IOException {
-          return com.google.protobuf.GeneratedMessageV3
-              .parseWithIOException(PARSER, input);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode parseFrom(
-            java.io.InputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws java.io.IOException {
-          return com.google.protobuf.GeneratedMessageV3
-              .parseWithIOException(PARSER, input, extensionRegistry);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode parseDelimitedFrom(java.io.InputStream input)
-            throws java.io.IOException {
-          return com.google.protobuf.GeneratedMessageV3
-              .parseDelimitedWithIOException(PARSER, input);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode parseDelimitedFrom(
-            java.io.InputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws java.io.IOException {
-          return com.google.protobuf.GeneratedMessageV3
-              .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode parseFrom(
-            com.google.protobuf.CodedInputStream input)
-            throws java.io.IOException {
-          return com.google.protobuf.GeneratedMessageV3
-              .parseWithIOException(PARSER, input);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode parseFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws java.io.IOException {
-          return com.google.protobuf.GeneratedMessageV3
-              .parseWithIOException(PARSER, input, extensionRegistry);
-        }
-
-        @java.lang.Override
-        public Builder newBuilderForType() { return newBuilder(); }
-        public static Builder newBuilder() {
-          return DEFAULT_INSTANCE.toBuilder();
-        }
-        public static Builder newBuilder(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode prototype) {
-          return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
-        }
-        @java.lang.Override
-        public Builder toBuilder() {
-          return this == DEFAULT_INSTANCE
-              ? new Builder() : new Builder().mergeFrom(this);
-        }
+            /**
+             * <code>optional int64 start_time = 1;</code>
+             * 
+             * @return Whether the startTime field is set.
+             */
+            boolean hasStartTime();
 
-        @java.lang.Override
-        protected Builder newBuilderForType(
-            com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-          Builder builder = new Builder(parent);
-          return builder;
-        }
-        /**
-         * Protobuf type {@code io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.WorkItemNode}
-         */
-        public static final class Builder extends
-            com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
-            // @@protoc_insertion_point(builder_implements:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.WorkItemNode)
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNodeOrBuilder {
-          public static final com.google.protobuf.Descriptors.Descriptor
-              getDescriptor() {
-            return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_WorkItemNode_descriptor;
-          }
-
-          @java.lang.Override
-          protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-              internalGetFieldAccessorTable() {
-            return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_WorkItemNode_fieldAccessorTable
-                .ensureFieldAccessorsInitialized(
-                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode.class, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode.Builder.class);
-          }
-
-          // Construct using io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode.newBuilder()
-          private Builder() {
-            maybeForceBuilderInitialization();
-          }
-
-          private Builder(
-              com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-            super(parent);
-            maybeForceBuilderInitialization();
-          }
-          private void maybeForceBuilderInitialization() {
-            if (com.google.protobuf.GeneratedMessageV3
-                    .alwaysUseFieldBuilders) {
-              getWorkitemFieldBuilder();
-            }
-          }
-          @java.lang.Override
-          public Builder clear() {
-            super.clear();
-            workItemId_ = "";
-            bitField0_ = (bitField0_ & ~0x00000001);
-            timerInstanceId_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-            bitField0_ = (bitField0_ & ~0x00000002);
-            errorHandlingProcessInstanceId_ = "";
-            bitField0_ = (bitField0_ & ~0x00000004);
-            if (workitemBuilder_ == null) {
-              workitem_ = null;
-            } else {
-              workitemBuilder_.clear();
-            }
-            bitField0_ = (bitField0_ & ~0x00000008);
-            return this;
-          }
-
-          @java.lang.Override
-          public com.google.protobuf.Descriptors.Descriptor
-              getDescriptorForType() {
-            return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_WorkItemNode_descriptor;
-          }
-
-          @java.lang.Override
-          public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode getDefaultInstanceForType() {
-            return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode.getDefaultInstance();
-          }
-
-          @java.lang.Override
-          public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode build() {
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode result = buildPartial();
-            if (!result.isInitialized()) {
-              throw newUninitializedMessageException(result);
-            }
-            return result;
-          }
-
-          @java.lang.Override
-          public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode buildPartial() {
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode result = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode(this);
-            int from_bitField0_ = bitField0_;
-            int to_bitField0_ = 0;
-            if (((from_bitField0_ & 0x00000001) != 0)) {
-              to_bitField0_ |= 0x00000001;
-            }
-            result.workItemId_ = workItemId_;
-            if (((bitField0_ & 0x00000002) != 0)) {
-              timerInstanceId_ = timerInstanceId_.getUnmodifiableView();
-              bitField0_ = (bitField0_ & ~0x00000002);
-            }
-            result.timerInstanceId_ = timerInstanceId_;
-            if (((from_bitField0_ & 0x00000004) != 0)) {
-              to_bitField0_ |= 0x00000002;
-            }
-            result.errorHandlingProcessInstanceId_ = errorHandlingProcessInstanceId_;
-            if (((from_bitField0_ & 0x00000008) != 0)) {
-              if (workitemBuilder_ == null) {
-                result.workitem_ = workitem_;
-              } else {
-                result.workitem_ = workitemBuilder_.build();
-              }
-              to_bitField0_ |= 0x00000004;
-            }
-            result.bitField0_ = to_bitField0_;
-            onBuilt();
-            return result;
-          }
-
-          @java.lang.Override
-          public Builder clone() {
-            return super.clone();
-          }
-          @java.lang.Override
-          public Builder setField(
-              com.google.protobuf.Descriptors.FieldDescriptor field,
-              java.lang.Object value) {
-            return super.setField(field, value);
-          }
-          @java.lang.Override
-          public Builder clearField(
-              com.google.protobuf.Descriptors.FieldDescriptor field) {
-            return super.clearField(field);
-          }
-          @java.lang.Override
-          public Builder clearOneof(
-              com.google.protobuf.Descriptors.OneofDescriptor oneof) {
-            return super.clearOneof(oneof);
-          }
-          @java.lang.Override
-          public Builder setRepeatedField(
-              com.google.protobuf.Descriptors.FieldDescriptor field,
-              int index, java.lang.Object value) {
-            return super.setRepeatedField(field, index, value);
-          }
-          @java.lang.Override
-          public Builder addRepeatedField(
-              com.google.protobuf.Descriptors.FieldDescriptor field,
-              java.lang.Object value) {
-            return super.addRepeatedField(field, value);
-          }
-          @java.lang.Override
-          public Builder mergeFrom(com.google.protobuf.Message other) {
-            if (other instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode) {
-              return mergeFrom((io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode)other);
-            } else {
-              super.mergeFrom(other);
-              return this;
-            }
-          }
+            /**
+             * <code>optional int64 start_time = 1;</code>
+             * 
+             * @return The startTime.
+             */
+            long getStartTime();
 
-          public Builder mergeFrom(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode other) {
-            if (other == io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode.getDefaultInstance()) return this;
-            if (other.hasWorkItemId()) {
-              bitField0_ |= 0x00000001;
-              workItemId_ = other.workItemId_;
-              onChanged();
-            }
-            if (!other.timerInstanceId_.isEmpty()) {
-              if (timerInstanceId_.isEmpty()) {
-                timerInstanceId_ = other.timerInstanceId_;
-                bitField0_ = (bitField0_ & ~0x00000002);
-              } else {
-                ensureTimerInstanceIdIsMutable();
-                timerInstanceId_.addAll(other.timerInstanceId_);
-              }
-              onChanged();
-            }
-            if (other.hasErrorHandlingProcessInstanceId()) {
-              bitField0_ |= 0x00000004;
-              errorHandlingProcessInstanceId_ = other.errorHandlingProcessInstanceId_;
-              onChanged();
-            }
-            if (other.hasWorkitem()) {
-              mergeWorkitem(other.getWorkitem());
-            }
-            this.mergeUnknownFields(other.unknownFields);
-            onChanged();
-            return this;
-          }
-
-          @java.lang.Override
-          public final boolean isInitialized() {
-            return true;
-          }
-
-          @java.lang.Override
-          public Builder mergeFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws java.io.IOException {
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode parsedMessage = null;
-            try {
-              parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
-            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-              parsedMessage = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode) e.getUnfinishedMessage();
-              throw e.unwrapIOException();
-            } finally {
-              if (parsedMessage != null) {
-                mergeFrom(parsedMessage);
-              }
-            }
-            return this;
-          }
-          private int bitField0_;
-
-          private java.lang.Object workItemId_ = "";
-          /**
-           * <code>optional string work_item_id = 1;</code>
-           * @return Whether the workItemId field is set.
-           */
-          public boolean hasWorkItemId() {
-            return ((bitField0_ & 0x00000001) != 0);
-          }
-          /**
-           * <code>optional string work_item_id = 1;</code>
-           * @return The workItemId.
-           */
-          public java.lang.String getWorkItemId() {
-            java.lang.Object ref = workItemId_;
-            if (!(ref instanceof java.lang.String)) {
-              com.google.protobuf.ByteString bs =
-                  (com.google.protobuf.ByteString) ref;
-              java.lang.String s = bs.toStringUtf8();
-              if (bs.isValidUtf8()) {
-                workItemId_ = s;
-              }
-              return s;
-            } else {
-              return (java.lang.String) ref;
-            }
-          }
-          /**
-           * <code>optional string work_item_id = 1;</code>
-           * @return The bytes for workItemId.
-           */
-          public com.google.protobuf.ByteString
-              getWorkItemIdBytes() {
-            java.lang.Object ref = workItemId_;
-            if (ref instanceof String) {
-              com.google.protobuf.ByteString b = 
-                  com.google.protobuf.ByteString.copyFromUtf8(
-                      (java.lang.String) ref);
-              workItemId_ = b;
-              return b;
-            } else {
-              return (com.google.protobuf.ByteString) ref;
-            }
-          }
-          /**
-           * <code>optional string work_item_id = 1;</code>
-           * @param value The workItemId to set.
-           * @return This builder for chaining.
-           */
-          public Builder setWorkItemId(
-              java.lang.String value) {
-            if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000001;
-            workItemId_ = value;
-            onChanged();
-            return this;
-          }
-          /**
-           * <code>optional string work_item_id = 1;</code>
-           * @return This builder for chaining.
-           */
-          public Builder clearWorkItemId() {
-            bitField0_ = (bitField0_ & ~0x00000001);
-            workItemId_ = getDefaultInstance().getWorkItemId();
-            onChanged();
-            return this;
-          }
-          /**
-           * <code>optional string work_item_id = 1;</code>
-           * @param value The bytes for workItemId to set.
-           * @return This builder for chaining.
-           */
-          public Builder setWorkItemIdBytes(
-              com.google.protobuf.ByteString value) {
-            if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000001;
-            workItemId_ = value;
-            onChanged();
-            return this;
-          }
-
-          private com.google.protobuf.LazyStringList timerInstanceId_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-          private void ensureTimerInstanceIdIsMutable() {
-            if (!((bitField0_ & 0x00000002) != 0)) {
-              timerInstanceId_ = new com.google.protobuf.LazyStringArrayList(timerInstanceId_);
-              bitField0_ |= 0x00000002;
-             }
-          }
-          /**
-           * <code>repeated string timer_instance_id = 2;</code>
-           * @return A list containing the timerInstanceId.
-           */
-          public com.google.protobuf.ProtocolStringList
-              getTimerInstanceIdList() {
-            return timerInstanceId_.getUnmodifiableView();
-          }
-          /**
-           * <code>repeated string timer_instance_id = 2;</code>
-           * @return The count of timerInstanceId.
-           */
-          public int getTimerInstanceIdCount() {
-            return timerInstanceId_.size();
-          }
-          /**
-           * <code>repeated string timer_instance_id = 2;</code>
-           * @param index The index of the element to return.
-           * @return The timerInstanceId at the given index.
-           */
-          public java.lang.String getTimerInstanceId(int index) {
-            return timerInstanceId_.get(index);
-          }
-          /**
-           * <code>repeated string timer_instance_id = 2;</code>
-           * @param index The index of the value to return.
-           * @return The bytes of the timerInstanceId at the given index.
-           */
-          public com.google.protobuf.ByteString
-              getTimerInstanceIdBytes(int index) {
-            return timerInstanceId_.getByteString(index);
-          }
-          /**
-           * <code>repeated string timer_instance_id = 2;</code>
-           * @param index The index to set the value at.
-           * @param value The timerInstanceId to set.
-           * @return This builder for chaining.
-           */
-          public Builder setTimerInstanceId(
-              int index, java.lang.String value) {
-            if (value == null) {
-    throw new NullPointerException();
-  }
-  ensureTimerInstanceIdIsMutable();
-            timerInstanceId_.set(index, value);
-            onChanged();
-            return this;
-          }
-          /**
-           * <code>repeated string timer_instance_id = 2;</code>
-           * @param value The timerInstanceId to add.
-           * @return This builder for chaining.
-           */
-          public Builder addTimerInstanceId(
-              java.lang.String value) {
-            if (value == null) {
-    throw new NullPointerException();
-  }
-  ensureTimerInstanceIdIsMutable();
-            timerInstanceId_.add(value);
-            onChanged();
-            return this;
-          }
-          /**
-           * <code>repeated string timer_instance_id = 2;</code>
-           * @param values The timerInstanceId to add.
-           * @return This builder for chaining.
-           */
-          public Builder addAllTimerInstanceId(
-              java.lang.Iterable<java.lang.String> values) {
-            ensureTimerInstanceIdIsMutable();
-            com.google.protobuf.AbstractMessageLite.Builder.addAll(
-                values, timerInstanceId_);
-            onChanged();
-            return this;
-          }
-          /**
-           * <code>repeated string timer_instance_id = 2;</code>
-           * @return This builder for chaining.
-           */
-          public Builder clearTimerInstanceId() {
-            timerInstanceId_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-            bitField0_ = (bitField0_ & ~0x00000002);
-            onChanged();
-            return this;
-          }
-          /**
-           * <code>repeated string timer_instance_id = 2;</code>
-           * @param value The bytes of the timerInstanceId to add.
-           * @return This builder for chaining.
-           */
-          public Builder addTimerInstanceIdBytes(
-              com.google.protobuf.ByteString value) {
-            if (value == null) {
-    throw new NullPointerException();
-  }
-  ensureTimerInstanceIdIsMutable();
-            timerInstanceId_.add(value);
-            onChanged();
-            return this;
-          }
-
-          private java.lang.Object errorHandlingProcessInstanceId_ = "";
-          /**
-           * <code>optional string error_handling_process_instance_id = 3;</code>
-           * @return Whether the errorHandlingProcessInstanceId field is set.
-           */
-          public boolean hasErrorHandlingProcessInstanceId() {
-            return ((bitField0_ & 0x00000004) != 0);
-          }
-          /**
-           * <code>optional string error_handling_process_instance_id = 3;</code>
-           * @return The errorHandlingProcessInstanceId.
-           */
-          public java.lang.String getErrorHandlingProcessInstanceId() {
-            java.lang.Object ref = errorHandlingProcessInstanceId_;
-            if (!(ref instanceof java.lang.String)) {
-              com.google.protobuf.ByteString bs =
-                  (com.google.protobuf.ByteString) ref;
-              java.lang.String s = bs.toStringUtf8();
-              if (bs.isValidUtf8()) {
-                errorHandlingProcessInstanceId_ = s;
-              }
-              return s;
-            } else {
-              return (java.lang.String) ref;
-            }
-          }
-          /**
-           * <code>optional string error_handling_process_instance_id = 3;</code>
-           * @return The bytes for errorHandlingProcessInstanceId.
-           */
-          public com.google.protobuf.ByteString
-              getErrorHandlingProcessInstanceIdBytes() {
-            java.lang.Object ref = errorHandlingProcessInstanceId_;
-            if (ref instanceof String) {
-              com.google.protobuf.ByteString b = 
-                  com.google.protobuf.ByteString.copyFromUtf8(
-                      (java.lang.String) ref);
-              errorHandlingProcessInstanceId_ = b;
-              return b;
-            } else {
-              return (com.google.protobuf.ByteString) ref;
-            }
-          }
-          /**
-           * <code>optional string error_handling_process_instance_id = 3;</code>
-           * @param value The errorHandlingProcessInstanceId to set.
-           * @return This builder for chaining.
-           */
-          public Builder setErrorHandlingProcessInstanceId(
-              java.lang.String value) {
-            if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000004;
-            errorHandlingProcessInstanceId_ = value;
-            onChanged();
-            return this;
-          }
-          /**
-           * <code>optional string error_handling_process_instance_id = 3;</code>
-           * @return This builder for chaining.
-           */
-          public Builder clearErrorHandlingProcessInstanceId() {
-            bitField0_ = (bitField0_ & ~0x00000004);
-            errorHandlingProcessInstanceId_ = getDefaultInstance().getErrorHandlingProcessInstanceId();
-            onChanged();
-            return this;
-          }
-          /**
-           * <code>optional string error_handling_process_instance_id = 3;</code>
-           * @param value The bytes for errorHandlingProcessInstanceId to set.
-           * @return This builder for chaining.
-           */
-          public Builder setErrorHandlingProcessInstanceIdBytes(
-              com.google.protobuf.ByteString value) {
-            if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000004;
-            errorHandlingProcessInstanceId_ = value;
-            onChanged();
-            return this;
-          }
-
-          private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItem workitem_;
-          private com.google.protobuf.SingleFieldBuilderV3<
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItem, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItem.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItemOrBuilder> workitemBuilder_;
-          /**
-           * <code>optional .io.automatiko.engine.workflow.marshalling.WorkItem workitem = 4;</code>
-           * @return Whether the workitem field is set.
-           */
-          public boolean hasWorkitem() {
-            return ((bitField0_ & 0x00000008) != 0);
-          }
-          /**
-           * <code>optional .io.automatiko.engine.workflow.marshalling.WorkItem workitem = 4;</code>
-           * @return The workitem.
-           */
-          public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItem getWorkitem() {
-            if (workitemBuilder_ == null) {
-              return workitem_ == null ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItem.getDefaultInstance() : workitem_;
-            } else {
-              return workitemBuilder_.getMessage();
-            }
-          }
-          /**
-           * <code>optional .io.automatiko.engine.workflow.marshalling.WorkItem workitem = 4;</code>
-           */
-          public Builder setWorkitem(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItem value) {
-            if (workitemBuilder_ == null) {
-              if (value == null) {
-                throw new NullPointerException();
-              }
-              workitem_ = value;
-              onChanged();
-            } else {
-              workitemBuilder_.setMessage(value);
-            }
-            bitField0_ |= 0x00000008;
-            return this;
-          }
-          /**
-           * <code>optional .io.automatiko.engine.workflow.marshalling.WorkItem workitem = 4;</code>
-           */
-          public Builder setWorkitem(
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItem.Builder builderForValue) {
-            if (workitemBuilder_ == null) {
-              workitem_ = builderForValue.build();
-              onChanged();
-            } else {
-              workitemBuilder_.setMessage(builderForValue.build());
-            }
-            bitField0_ |= 0x00000008;
-            return this;
-          }
-          /**
-           * <code>optional .io.automatiko.engine.workflow.marshalling.WorkItem workitem = 4;</code>
-           */
-          public Builder mergeWorkitem(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItem value) {
-            if (workitemBuilder_ == null) {
-              if (((bitField0_ & 0x00000008) != 0) &&
-                  workitem_ != null &&
-                  workitem_ != io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItem.getDefaultInstance()) {
-                workitem_ =
-                  io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItem.newBuilder(workitem_).mergeFrom(value).buildPartial();
-              } else {
-                workitem_ = value;
-              }
-              onChanged();
-            } else {
-              workitemBuilder_.mergeFrom(value);
-            }
-            bitField0_ |= 0x00000008;
-            return this;
-          }
-          /**
-           * <code>optional .io.automatiko.engine.workflow.marshalling.WorkItem workitem = 4;</code>
-           */
-          public Builder clearWorkitem() {
-            if (workitemBuilder_ == null) {
-              workitem_ = null;
-              onChanged();
-            } else {
-              workitemBuilder_.clear();
-            }
-            bitField0_ = (bitField0_ & ~0x00000008);
-            return this;
-          }
-          /**
-           * <code>optional .io.automatiko.engine.workflow.marshalling.WorkItem workitem = 4;</code>
-           */
-          public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItem.Builder getWorkitemBuilder() {
-            bitField0_ |= 0x00000008;
-            onChanged();
-            return getWorkitemFieldBuilder().getBuilder();
-          }
-          /**
-           * <code>optional .io.automatiko.engine.workflow.marshalling.WorkItem workitem = 4;</code>
-           */
-          public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItemOrBuilder getWorkitemOrBuilder() {
-            if (workitemBuilder_ != null) {
-              return workitemBuilder_.getMessageOrBuilder();
-            } else {
-              return workitem_ == null ?
-                  io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItem.getDefaultInstance() : workitem_;
-            }
-          }
-          /**
-           * <code>optional .io.automatiko.engine.workflow.marshalling.WorkItem workitem = 4;</code>
-           */
-          private com.google.protobuf.SingleFieldBuilderV3<
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItem, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItem.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItemOrBuilder> 
-              getWorkitemFieldBuilder() {
-            if (workitemBuilder_ == null) {
-              workitemBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-                  io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItem, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItem.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItemOrBuilder>(
-                      getWorkitem(),
-                      getParentForChildren(),
-                      isClean());
-              workitem_ = null;
-            }
-            return workitemBuilder_;
-          }
-          @java.lang.Override
-          public final Builder setUnknownFields(
-              final com.google.protobuf.UnknownFieldSet unknownFields) {
-            return super.setUnknownFields(unknownFields);
-          }
-
-          @java.lang.Override
-          public final Builder mergeUnknownFields(
-              final com.google.protobuf.UnknownFieldSet unknownFields) {
-            return super.mergeUnknownFields(unknownFields);
-          }
-
-
-          // @@protoc_insertion_point(builder_scope:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.WorkItemNode)
-        }
-
-        // @@protoc_insertion_point(class_scope:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.WorkItemNode)
-        private static final io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode DEFAULT_INSTANCE;
-        static {
-          DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode();
-        }
+            /**
+             * <code>optional int64 end_time = 2;</code>
+             * 
+             * @return Whether the endTime field is set.
+             */
+            boolean hasEndTime();
 
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode getDefaultInstance() {
-          return DEFAULT_INSTANCE;
-        }
+            /**
+             * <code>optional int64 end_time = 2;</code>
+             * 
+             * @return The endTime.
+             */
+            long getEndTime();
 
-        @java.lang.Deprecated public static final com.google.protobuf.Parser<WorkItemNode>
-            PARSER = new com.google.protobuf.AbstractParser<WorkItemNode>() {
-          @java.lang.Override
-          public WorkItemNode parsePartialFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
-            return new WorkItemNode(input, extensionRegistry);
-          }
-        };
+            /**
+             * <code>optional int32 repeat_limit = 3;</code>
+             * 
+             * @return Whether the repeatLimit field is set.
+             */
+            boolean hasRepeatLimit();
 
-        public static com.google.protobuf.Parser<WorkItemNode> parser() {
-          return PARSER;
-        }
+            /**
+             * <code>optional int32 repeat_limit = 3;</code>
+             * 
+             * @return The repeatLimit.
+             */
+            int getRepeatLimit();
 
-        @java.lang.Override
-        public com.google.protobuf.Parser<WorkItemNode> getParserForType() {
-          return PARSER;
-        }
+            /**
+             * <code>optional int32 repeat_count = 4;</code>
+             * 
+             * @return Whether the repeatCount field is set.
+             */
+            boolean hasRepeatCount();
 
-        @java.lang.Override
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode getDefaultInstanceForType() {
-          return DEFAULT_INSTANCE;
-        }
+            /**
+             * <code>optional int32 repeat_count = 4;</code>
+             * 
+             * @return The repeatCount.
+             */
+            int getRepeatCount();
+
+            /**
+             * <code>optional int64 next_fire_time = 6;</code>
+             * 
+             * @return Whether the nextFireTime field is set.
+             */
+            boolean hasNextFireTime();
 
-      }
+            /**
+             * <code>optional int64 next_fire_time = 6;</code>
+             * 
+             * @return The nextFireTime.
+             */
+            long getNextFireTime();
 
-      public interface SubProcessNodeOrBuilder extends
-          // @@protoc_insertion_point(interface_extends:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.SubProcessNode)
-          com.google.protobuf.MessageOrBuilder {
+            /**
+             * <code>optional int64 period = 7;</code>
+             * 
+             * @return Whether the period field is set.
+             */
+            boolean hasPeriod();
 
-        /**
-         * <code>optional string process_instance_id = 1;</code>
-         * @return Whether the processInstanceId field is set.
-         */
-        boolean hasProcessInstanceId();
-        /**
-         * <code>optional string process_instance_id = 1;</code>
-         * @return The processInstanceId.
-         */
-        java.lang.String getProcessInstanceId();
-        /**
-         * <code>optional string process_instance_id = 1;</code>
-         * @return The bytes for processInstanceId.
-         */
-        com.google.protobuf.ByteString
-            getProcessInstanceIdBytes();
+            /**
+             * <code>optional int64 period = 7;</code>
+             * 
+             * @return The period.
+             */
+            long getPeriod();
 
-        /**
-         * <code>repeated string timer_instance_id = 2;</code>
-         * @return A list containing the timerInstanceId.
-         */
-        java.util.List<java.lang.String>
-            getTimerInstanceIdList();
-        /**
-         * <code>repeated string timer_instance_id = 2;</code>
-         * @return The count of timerInstanceId.
-         */
-        int getTimerInstanceIdCount();
-        /**
-         * <code>repeated string timer_instance_id = 2;</code>
-         * @param index The index of the element to return.
-         * @return The timerInstanceId at the given index.
-         */
-        java.lang.String getTimerInstanceId(int index);
-        /**
-         * <code>repeated string timer_instance_id = 2;</code>
-         * @param index The index of the value to return.
-         * @return The bytes of the timerInstanceId at the given index.
-         */
-        com.google.protobuf.ByteString
-            getTimerInstanceIdBytes(int index);
+            /**
+             * <code>repeated string calendar_name = 8;</code>
+             * 
+             * @return A list containing the calendarName.
+             */
+            java.util.List<java.lang.String> getCalendarNameList();
 
-        /**
-         * <code>optional string process_instance_name = 3;</code>
-         * @return Whether the processInstanceName field is set.
-         */
-        boolean hasProcessInstanceName();
-        /**
-         * <code>optional string process_instance_name = 3;</code>
-         * @return The processInstanceName.
-         */
-        java.lang.String getProcessInstanceName();
-        /**
-         * <code>optional string process_instance_name = 3;</code>
-         * @return The bytes for processInstanceName.
-         */
-        com.google.protobuf.ByteString
-            getProcessInstanceNameBytes();
-      }
-      /**
-       * Protobuf type {@code io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.SubProcessNode}
-       */
-      public static final class SubProcessNode extends
-          com.google.protobuf.GeneratedMessageV3 implements
-          // @@protoc_insertion_point(message_implements:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.SubProcessNode)
-          SubProcessNodeOrBuilder {
-      private static final long serialVersionUID = 0L;
-        // Use SubProcessNode.newBuilder() to construct.
-        private SubProcessNode(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-          super(builder);
-        }
-        private SubProcessNode() {
-          processInstanceId_ = "";
-          timerInstanceId_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-          processInstanceName_ = "";
-        }
+            /**
+             * <code>repeated string calendar_name = 8;</code>
+             * 
+             * @return The count of calendarName.
+             */
+            int getCalendarNameCount();
 
-        @java.lang.Override
-        @SuppressWarnings({"unused"})
-        protected java.lang.Object newInstance(
-            UnusedPrivateParameter unused) {
-          return new SubProcessNode();
-        }
-
-        @java.lang.Override
-        public final com.google.protobuf.UnknownFieldSet
-        getUnknownFields() {
-          return this.unknownFields;
-        }
-        private SubProcessNode(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          this();
-          if (extensionRegistry == null) {
-            throw new java.lang.NullPointerException();
-          }
-          int mutable_bitField0_ = 0;
-          com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-              com.google.protobuf.UnknownFieldSet.newBuilder();
-          try {
-            boolean done = false;
-            while (!done) {
-              int tag = input.readTag();
-              switch (tag) {
-                case 0:
-                  done = true;
-                  break;
-                case 10: {
-                  com.google.protobuf.ByteString bs = input.readBytes();
-                  bitField0_ |= 0x00000001;
-                  processInstanceId_ = bs;
-                  break;
-                }
-                case 18: {
-                  com.google.protobuf.ByteString bs = input.readBytes();
-                  if (!((mutable_bitField0_ & 0x00000002) != 0)) {
-                    timerInstanceId_ = new com.google.protobuf.LazyStringArrayList();
-                    mutable_bitField0_ |= 0x00000002;
-                  }
-                  timerInstanceId_.add(bs);
-                  break;
-                }
-                case 26: {
-                  com.google.protobuf.ByteString bs = input.readBytes();
-                  bitField0_ |= 0x00000002;
-                  processInstanceName_ = bs;
-                  break;
-                }
-                default: {
-                  if (!parseUnknownField(
-                      input, unknownFields, extensionRegistry, tag)) {
-                    done = true;
-                  }
-                  break;
-                }
-              }
-            }
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(this);
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(
-                e).setUnfinishedMessage(this);
-          } finally {
-            if (((mutable_bitField0_ & 0x00000002) != 0)) {
-              timerInstanceId_ = timerInstanceId_.getUnmodifiableView();
-            }
-            this.unknownFields = unknownFields.build();
-            makeExtensionsImmutable();
-          }
-        }
-        public static final com.google.protobuf.Descriptors.Descriptor
-            getDescriptor() {
-          return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_SubProcessNode_descriptor;
-        }
-
-        @java.lang.Override
-        protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-            internalGetFieldAccessorTable() {
-          return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_SubProcessNode_fieldAccessorTable
-              .ensureFieldAccessorsInitialized(
-                  io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode.class, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode.Builder.class);
-        }
+            /**
+             * <code>repeated string calendar_name = 8;</code>
+             * 
+             * @param index The index of the element to return.
+             * @return The calendarName at the given index.
+             */
+            java.lang.String getCalendarName(int index);
 
-        private int bitField0_;
-        public static final int PROCESS_INSTANCE_ID_FIELD_NUMBER = 1;
-        private volatile java.lang.Object processInstanceId_;
-        /**
-         * <code>optional string process_instance_id = 1;</code>
-         * @return Whether the processInstanceId field is set.
-         */
-        @java.lang.Override
-        public boolean hasProcessInstanceId() {
-          return ((bitField0_ & 0x00000001) != 0);
+            /**
+             * <code>repeated string calendar_name = 8;</code>
+             * 
+             * @param index The index of the value to return.
+             * @return The bytes of the calendarName at the given index.
+             */
+            com.google.protobuf.ByteString getCalendarNameBytes(int index);
         }
+
         /**
-         * <code>optional string process_instance_id = 1;</code>
-         * @return The processInstanceId.
+         * Protobuf type {@code io.automatiko.engine.workflow.marshalling.Trigger.IntervalTrigger}
          */
-        @java.lang.Override
-        public java.lang.String getProcessInstanceId() {
-          java.lang.Object ref = processInstanceId_;
-          if (ref instanceof java.lang.String) {
-            return (java.lang.String) ref;
-          } else {
-            com.google.protobuf.ByteString bs = 
-                (com.google.protobuf.ByteString) ref;
-            java.lang.String s = bs.toStringUtf8();
-            if (bs.isValidUtf8()) {
-              processInstanceId_ = s;
+        public static final class IntervalTrigger extends
+                com.google.protobuf.GeneratedMessageV3 implements
+                // @@protoc_insertion_point(message_implements:io.automatiko.engine.workflow.marshalling.Trigger.IntervalTrigger)
+                IntervalTriggerOrBuilder {
+            private static final long serialVersionUID = 0L;
+
+            // Use IntervalTrigger.newBuilder() to construct.
+            private IntervalTrigger(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
+                super(builder);
             }
-            return s;
-          }
-        }
-        /**
-         * <code>optional string process_instance_id = 1;</code>
-         * @return The bytes for processInstanceId.
-         */
-        @java.lang.Override
-        public com.google.protobuf.ByteString
-            getProcessInstanceIdBytes() {
-          java.lang.Object ref = processInstanceId_;
-          if (ref instanceof java.lang.String) {
-            com.google.protobuf.ByteString b = 
-                com.google.protobuf.ByteString.copyFromUtf8(
-                    (java.lang.String) ref);
-            processInstanceId_ = b;
-            return b;
-          } else {
-            return (com.google.protobuf.ByteString) ref;
-          }
-        }
 
-        public static final int TIMER_INSTANCE_ID_FIELD_NUMBER = 2;
-        private com.google.protobuf.LazyStringList timerInstanceId_;
-        /**
-         * <code>repeated string timer_instance_id = 2;</code>
-         * @return A list containing the timerInstanceId.
-         */
-        public com.google.protobuf.ProtocolStringList
-            getTimerInstanceIdList() {
-          return timerInstanceId_;
-        }
-        /**
-         * <code>repeated string timer_instance_id = 2;</code>
-         * @return The count of timerInstanceId.
-         */
-        public int getTimerInstanceIdCount() {
-          return timerInstanceId_.size();
-        }
-        /**
-         * <code>repeated string timer_instance_id = 2;</code>
-         * @param index The index of the element to return.
-         * @return The timerInstanceId at the given index.
-         */
-        public java.lang.String getTimerInstanceId(int index) {
-          return timerInstanceId_.get(index);
-        }
-        /**
-         * <code>repeated string timer_instance_id = 2;</code>
-         * @param index The index of the value to return.
-         * @return The bytes of the timerInstanceId at the given index.
-         */
-        public com.google.protobuf.ByteString
-            getTimerInstanceIdBytes(int index) {
-          return timerInstanceId_.getByteString(index);
-        }
+            private IntervalTrigger() {
+                calendarName_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+            }
 
-        public static final int PROCESS_INSTANCE_NAME_FIELD_NUMBER = 3;
-        private volatile java.lang.Object processInstanceName_;
-        /**
-         * <code>optional string process_instance_name = 3;</code>
-         * @return Whether the processInstanceName field is set.
-         */
-        @java.lang.Override
-        public boolean hasProcessInstanceName() {
-          return ((bitField0_ & 0x00000002) != 0);
-        }
-        /**
-         * <code>optional string process_instance_name = 3;</code>
-         * @return The processInstanceName.
-         */
-        @java.lang.Override
-        public java.lang.String getProcessInstanceName() {
-          java.lang.Object ref = processInstanceName_;
-          if (ref instanceof java.lang.String) {
-            return (java.lang.String) ref;
-          } else {
-            com.google.protobuf.ByteString bs = 
-                (com.google.protobuf.ByteString) ref;
-            java.lang.String s = bs.toStringUtf8();
-            if (bs.isValidUtf8()) {
-              processInstanceName_ = s;
+            @java.lang.Override
+            @SuppressWarnings({ "unused" })
+            protected java.lang.Object newInstance(
+                    UnusedPrivateParameter unused) {
+                return new IntervalTrigger();
             }
-            return s;
-          }
-        }
-        /**
-         * <code>optional string process_instance_name = 3;</code>
-         * @return The bytes for processInstanceName.
-         */
-        @java.lang.Override
-        public com.google.protobuf.ByteString
-            getProcessInstanceNameBytes() {
-          java.lang.Object ref = processInstanceName_;
-          if (ref instanceof java.lang.String) {
-            com.google.protobuf.ByteString b = 
-                com.google.protobuf.ByteString.copyFromUtf8(
-                    (java.lang.String) ref);
-            processInstanceName_ = b;
-            return b;
-          } else {
-            return (com.google.protobuf.ByteString) ref;
-          }
-        }
 
-        private byte memoizedIsInitialized = -1;
-        @java.lang.Override
-        public final boolean isInitialized() {
-          byte isInitialized = memoizedIsInitialized;
-          if (isInitialized == 1) return true;
-          if (isInitialized == 0) return false;
+            @java.lang.Override
+            public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+                return this.unknownFields;
+            }
 
-          memoizedIsInitialized = 1;
-          return true;
-        }
+            private IntervalTrigger(
+                    com.google.protobuf.CodedInputStream input,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws com.google.protobuf.InvalidProtocolBufferException {
+                this();
+                if (extensionRegistry == null) {
+                    throw new java.lang.NullPointerException();
+                }
+                int mutable_bitField0_ = 0;
+                com.google.protobuf.UnknownFieldSet.Builder unknownFields = com.google.protobuf.UnknownFieldSet.newBuilder();
+                try {
+                    boolean done = false;
+                    while (!done) {
+                        int tag = input.readTag();
+                        switch (tag) {
+                            case 0:
+                                done = true;
+                                break;
+                            case 8: {
+                                bitField0_ |= 0x00000001;
+                                startTime_ = input.readInt64();
+                                break;
+                            }
+                            case 16: {
+                                bitField0_ |= 0x00000002;
+                                endTime_ = input.readInt64();
+                                break;
+                            }
+                            case 24: {
+                                bitField0_ |= 0x00000004;
+                                repeatLimit_ = input.readInt32();
+                                break;
+                            }
+                            case 32: {
+                                bitField0_ |= 0x00000008;
+                                repeatCount_ = input.readInt32();
+                                break;
+                            }
+                            case 48: {
+                                bitField0_ |= 0x00000010;
+                                nextFireTime_ = input.readInt64();
+                                break;
+                            }
+                            case 56: {
+                                bitField0_ |= 0x00000020;
+                                period_ = input.readInt64();
+                                break;
+                            }
+                            case 66: {
+                                com.google.protobuf.ByteString bs = input.readBytes();
+                                if (!((mutable_bitField0_ & 0x00000040) != 0)) {
+                                    calendarName_ = new com.google.protobuf.LazyStringArrayList();
+                                    mutable_bitField0_ |= 0x00000040;
+                                }
+                                calendarName_.add(bs);
+                                break;
+                            }
+                            default: {
+                                if (!parseUnknownField(
+                                        input, unknownFields, extensionRegistry, tag)) {
+                                    done = true;
+                                }
+                                break;
+                            }
+                        }
+                    }
+                } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                    throw e.setUnfinishedMessage(this);
+                } catch (java.io.IOException e) {
+                    throw new com.google.protobuf.InvalidProtocolBufferException(
+                            e).setUnfinishedMessage(this);
+                } finally {
+                    if (((mutable_bitField0_ & 0x00000040) != 0)) {
+                        calendarName_ = calendarName_.getUnmodifiableView();
+                    }
+                    this.unknownFields = unknownFields.build();
+                    makeExtensionsImmutable();
+                }
+            }
 
-        @java.lang.Override
-        public void writeTo(com.google.protobuf.CodedOutputStream output)
-                            throws java.io.IOException {
-          if (((bitField0_ & 0x00000001) != 0)) {
-            com.google.protobuf.GeneratedMessageV3.writeString(output, 1, processInstanceId_);
-          }
-          for (int i = 0; i < timerInstanceId_.size(); i++) {
-            com.google.protobuf.GeneratedMessageV3.writeString(output, 2, timerInstanceId_.getRaw(i));
-          }
-          if (((bitField0_ & 0x00000002) != 0)) {
-            com.google.protobuf.GeneratedMessageV3.writeString(output, 3, processInstanceName_);
-          }
-          unknownFields.writeTo(output);
-        }
+            public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+                return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_Trigger_IntervalTrigger_descriptor;
+            }
 
-        @java.lang.Override
-        public int getSerializedSize() {
-          int size = memoizedSize;
-          if (size != -1) return size;
-
-          size = 0;
-          if (((bitField0_ & 0x00000001) != 0)) {
-            size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, processInstanceId_);
-          }
-          {
-            int dataSize = 0;
-            for (int i = 0; i < timerInstanceId_.size(); i++) {
-              dataSize += computeStringSizeNoTag(timerInstanceId_.getRaw(i));
-            }
-            size += dataSize;
-            size += 1 * getTimerInstanceIdList().size();
-          }
-          if (((bitField0_ & 0x00000002) != 0)) {
-            size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, processInstanceName_);
-          }
-          size += unknownFields.getSerializedSize();
-          memoizedSize = size;
-          return size;
-        }
+            @java.lang.Override
+            protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() {
+                return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_Trigger_IntervalTrigger_fieldAccessorTable
+                        .ensureFieldAccessorsInitialized(
+                                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTrigger.class,
+                                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTrigger.Builder.class);
+            }
 
-        @java.lang.Override
-        public boolean equals(final java.lang.Object obj) {
-          if (obj == this) {
-           return true;
-          }
-          if (!(obj instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode)) {
-            return super.equals(obj);
-          }
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode other = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode) obj;
-
-          if (hasProcessInstanceId() != other.hasProcessInstanceId()) return false;
-          if (hasProcessInstanceId()) {
-            if (!getProcessInstanceId()
-                .equals(other.getProcessInstanceId())) return false;
-          }
-          if (!getTimerInstanceIdList()
-              .equals(other.getTimerInstanceIdList())) return false;
-          if (hasProcessInstanceName() != other.hasProcessInstanceName()) return false;
-          if (hasProcessInstanceName()) {
-            if (!getProcessInstanceName()
-                .equals(other.getProcessInstanceName())) return false;
-          }
-          if (!unknownFields.equals(other.unknownFields)) return false;
-          return true;
-        }
+            private int bitField0_;
+            public static final int START_TIME_FIELD_NUMBER = 1;
+            private long startTime_;
 
-        @java.lang.Override
-        public int hashCode() {
-          if (memoizedHashCode != 0) {
-            return memoizedHashCode;
-          }
-          int hash = 41;
-          hash = (19 * hash) + getDescriptor().hashCode();
-          if (hasProcessInstanceId()) {
-            hash = (37 * hash) + PROCESS_INSTANCE_ID_FIELD_NUMBER;
-            hash = (53 * hash) + getProcessInstanceId().hashCode();
-          }
-          if (getTimerInstanceIdCount() > 0) {
-            hash = (37 * hash) + TIMER_INSTANCE_ID_FIELD_NUMBER;
-            hash = (53 * hash) + getTimerInstanceIdList().hashCode();
-          }
-          if (hasProcessInstanceName()) {
-            hash = (37 * hash) + PROCESS_INSTANCE_NAME_FIELD_NUMBER;
-            hash = (53 * hash) + getProcessInstanceName().hashCode();
-          }
-          hash = (29 * hash) + unknownFields.hashCode();
-          memoizedHashCode = hash;
-          return hash;
-        }
-
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode parseFrom(
-            java.nio.ByteBuffer data)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return PARSER.parseFrom(data);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode parseFrom(
-            java.nio.ByteBuffer data,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return PARSER.parseFrom(data, extensionRegistry);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode parseFrom(
-            com.google.protobuf.ByteString data)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return PARSER.parseFrom(data);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode parseFrom(
-            com.google.protobuf.ByteString data,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return PARSER.parseFrom(data, extensionRegistry);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode parseFrom(byte[] data)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return PARSER.parseFrom(data);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode parseFrom(
-            byte[] data,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return PARSER.parseFrom(data, extensionRegistry);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode parseFrom(java.io.InputStream input)
-            throws java.io.IOException {
-          return com.google.protobuf.GeneratedMessageV3
-              .parseWithIOException(PARSER, input);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode parseFrom(
-            java.io.InputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws java.io.IOException {
-          return com.google.protobuf.GeneratedMessageV3
-              .parseWithIOException(PARSER, input, extensionRegistry);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode parseDelimitedFrom(java.io.InputStream input)
-            throws java.io.IOException {
-          return com.google.protobuf.GeneratedMessageV3
-              .parseDelimitedWithIOException(PARSER, input);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode parseDelimitedFrom(
-            java.io.InputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws java.io.IOException {
-          return com.google.protobuf.GeneratedMessageV3
-              .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode parseFrom(
-            com.google.protobuf.CodedInputStream input)
-            throws java.io.IOException {
-          return com.google.protobuf.GeneratedMessageV3
-              .parseWithIOException(PARSER, input);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode parseFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws java.io.IOException {
-          return com.google.protobuf.GeneratedMessageV3
-              .parseWithIOException(PARSER, input, extensionRegistry);
-        }
-
-        @java.lang.Override
-        public Builder newBuilderForType() { return newBuilder(); }
-        public static Builder newBuilder() {
-          return DEFAULT_INSTANCE.toBuilder();
-        }
-        public static Builder newBuilder(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode prototype) {
-          return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
-        }
-        @java.lang.Override
-        public Builder toBuilder() {
-          return this == DEFAULT_INSTANCE
-              ? new Builder() : new Builder().mergeFrom(this);
-        }
+            /**
+             * <code>optional int64 start_time = 1;</code>
+             * 
+             * @return Whether the startTime field is set.
+             */
+            @java.lang.Override
+            public boolean hasStartTime() {
+                return ((bitField0_ & 0x00000001) != 0);
+            }
 
-        @java.lang.Override
-        protected Builder newBuilderForType(
-            com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-          Builder builder = new Builder(parent);
-          return builder;
-        }
-        /**
-         * Protobuf type {@code io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.SubProcessNode}
-         */
-        public static final class Builder extends
-            com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
-            // @@protoc_insertion_point(builder_implements:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.SubProcessNode)
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNodeOrBuilder {
-          public static final com.google.protobuf.Descriptors.Descriptor
-              getDescriptor() {
-            return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_SubProcessNode_descriptor;
-          }
-
-          @java.lang.Override
-          protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-              internalGetFieldAccessorTable() {
-            return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_SubProcessNode_fieldAccessorTable
-                .ensureFieldAccessorsInitialized(
-                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode.class, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode.Builder.class);
-          }
-
-          // Construct using io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode.newBuilder()
-          private Builder() {
-            maybeForceBuilderInitialization();
-          }
-
-          private Builder(
-              com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-            super(parent);
-            maybeForceBuilderInitialization();
-          }
-          private void maybeForceBuilderInitialization() {
-            if (com.google.protobuf.GeneratedMessageV3
-                    .alwaysUseFieldBuilders) {
-            }
-          }
-          @java.lang.Override
-          public Builder clear() {
-            super.clear();
-            processInstanceId_ = "";
-            bitField0_ = (bitField0_ & ~0x00000001);
-            timerInstanceId_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-            bitField0_ = (bitField0_ & ~0x00000002);
-            processInstanceName_ = "";
-            bitField0_ = (bitField0_ & ~0x00000004);
-            return this;
-          }
-
-          @java.lang.Override
-          public com.google.protobuf.Descriptors.Descriptor
-              getDescriptorForType() {
-            return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_SubProcessNode_descriptor;
-          }
-
-          @java.lang.Override
-          public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode getDefaultInstanceForType() {
-            return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode.getDefaultInstance();
-          }
-
-          @java.lang.Override
-          public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode build() {
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode result = buildPartial();
-            if (!result.isInitialized()) {
-              throw newUninitializedMessageException(result);
-            }
-            return result;
-          }
-
-          @java.lang.Override
-          public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode buildPartial() {
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode result = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode(this);
-            int from_bitField0_ = bitField0_;
-            int to_bitField0_ = 0;
-            if (((from_bitField0_ & 0x00000001) != 0)) {
-              to_bitField0_ |= 0x00000001;
-            }
-            result.processInstanceId_ = processInstanceId_;
-            if (((bitField0_ & 0x00000002) != 0)) {
-              timerInstanceId_ = timerInstanceId_.getUnmodifiableView();
-              bitField0_ = (bitField0_ & ~0x00000002);
-            }
-            result.timerInstanceId_ = timerInstanceId_;
-            if (((from_bitField0_ & 0x00000004) != 0)) {
-              to_bitField0_ |= 0x00000002;
-            }
-            result.processInstanceName_ = processInstanceName_;
-            result.bitField0_ = to_bitField0_;
-            onBuilt();
-            return result;
-          }
-
-          @java.lang.Override
-          public Builder clone() {
-            return super.clone();
-          }
-          @java.lang.Override
-          public Builder setField(
-              com.google.protobuf.Descriptors.FieldDescriptor field,
-              java.lang.Object value) {
-            return super.setField(field, value);
-          }
-          @java.lang.Override
-          public Builder clearField(
-              com.google.protobuf.Descriptors.FieldDescriptor field) {
-            return super.clearField(field);
-          }
-          @java.lang.Override
-          public Builder clearOneof(
-              com.google.protobuf.Descriptors.OneofDescriptor oneof) {
-            return super.clearOneof(oneof);
-          }
-          @java.lang.Override
-          public Builder setRepeatedField(
-              com.google.protobuf.Descriptors.FieldDescriptor field,
-              int index, java.lang.Object value) {
-            return super.setRepeatedField(field, index, value);
-          }
-          @java.lang.Override
-          public Builder addRepeatedField(
-              com.google.protobuf.Descriptors.FieldDescriptor field,
-              java.lang.Object value) {
-            return super.addRepeatedField(field, value);
-          }
-          @java.lang.Override
-          public Builder mergeFrom(com.google.protobuf.Message other) {
-            if (other instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode) {
-              return mergeFrom((io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode)other);
-            } else {
-              super.mergeFrom(other);
-              return this;
+            /**
+             * <code>optional int64 start_time = 1;</code>
+             * 
+             * @return The startTime.
+             */
+            @java.lang.Override
+            public long getStartTime() {
+                return startTime_;
             }
-          }
 
-          public Builder mergeFrom(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode other) {
-            if (other == io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode.getDefaultInstance()) return this;
-            if (other.hasProcessInstanceId()) {
-              bitField0_ |= 0x00000001;
-              processInstanceId_ = other.processInstanceId_;
-              onChanged();
+            public static final int END_TIME_FIELD_NUMBER = 2;
+            private long endTime_;
+
+            /**
+             * <code>optional int64 end_time = 2;</code>
+             * 
+             * @return Whether the endTime field is set.
+             */
+            @java.lang.Override
+            public boolean hasEndTime() {
+                return ((bitField0_ & 0x00000002) != 0);
             }
-            if (!other.timerInstanceId_.isEmpty()) {
-              if (timerInstanceId_.isEmpty()) {
-                timerInstanceId_ = other.timerInstanceId_;
-                bitField0_ = (bitField0_ & ~0x00000002);
-              } else {
-                ensureTimerInstanceIdIsMutable();
-                timerInstanceId_.addAll(other.timerInstanceId_);
-              }
-              onChanged();
-            }
-            if (other.hasProcessInstanceName()) {
-              bitField0_ |= 0x00000004;
-              processInstanceName_ = other.processInstanceName_;
-              onChanged();
-            }
-            this.mergeUnknownFields(other.unknownFields);
-            onChanged();
-            return this;
-          }
-
-          @java.lang.Override
-          public final boolean isInitialized() {
-            return true;
-          }
-
-          @java.lang.Override
-          public Builder mergeFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws java.io.IOException {
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode parsedMessage = null;
-            try {
-              parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
-            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-              parsedMessage = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode) e.getUnfinishedMessage();
-              throw e.unwrapIOException();
-            } finally {
-              if (parsedMessage != null) {
-                mergeFrom(parsedMessage);
-              }
-            }
-            return this;
-          }
-          private int bitField0_;
-
-          private java.lang.Object processInstanceId_ = "";
-          /**
-           * <code>optional string process_instance_id = 1;</code>
-           * @return Whether the processInstanceId field is set.
-           */
-          public boolean hasProcessInstanceId() {
-            return ((bitField0_ & 0x00000001) != 0);
-          }
-          /**
-           * <code>optional string process_instance_id = 1;</code>
-           * @return The processInstanceId.
-           */
-          public java.lang.String getProcessInstanceId() {
-            java.lang.Object ref = processInstanceId_;
-            if (!(ref instanceof java.lang.String)) {
-              com.google.protobuf.ByteString bs =
-                  (com.google.protobuf.ByteString) ref;
-              java.lang.String s = bs.toStringUtf8();
-              if (bs.isValidUtf8()) {
-                processInstanceId_ = s;
-              }
-              return s;
-            } else {
-              return (java.lang.String) ref;
-            }
-          }
-          /**
-           * <code>optional string process_instance_id = 1;</code>
-           * @return The bytes for processInstanceId.
-           */
-          public com.google.protobuf.ByteString
-              getProcessInstanceIdBytes() {
-            java.lang.Object ref = processInstanceId_;
-            if (ref instanceof String) {
-              com.google.protobuf.ByteString b = 
-                  com.google.protobuf.ByteString.copyFromUtf8(
-                      (java.lang.String) ref);
-              processInstanceId_ = b;
-              return b;
-            } else {
-              return (com.google.protobuf.ByteString) ref;
-            }
-          }
-          /**
-           * <code>optional string process_instance_id = 1;</code>
-           * @param value The processInstanceId to set.
-           * @return This builder for chaining.
-           */
-          public Builder setProcessInstanceId(
-              java.lang.String value) {
-            if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000001;
-            processInstanceId_ = value;
-            onChanged();
-            return this;
-          }
-          /**
-           * <code>optional string process_instance_id = 1;</code>
-           * @return This builder for chaining.
-           */
-          public Builder clearProcessInstanceId() {
-            bitField0_ = (bitField0_ & ~0x00000001);
-            processInstanceId_ = getDefaultInstance().getProcessInstanceId();
-            onChanged();
-            return this;
-          }
-          /**
-           * <code>optional string process_instance_id = 1;</code>
-           * @param value The bytes for processInstanceId to set.
-           * @return This builder for chaining.
-           */
-          public Builder setProcessInstanceIdBytes(
-              com.google.protobuf.ByteString value) {
-            if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000001;
-            processInstanceId_ = value;
-            onChanged();
-            return this;
-          }
-
-          private com.google.protobuf.LazyStringList timerInstanceId_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-          private void ensureTimerInstanceIdIsMutable() {
-            if (!((bitField0_ & 0x00000002) != 0)) {
-              timerInstanceId_ = new com.google.protobuf.LazyStringArrayList(timerInstanceId_);
-              bitField0_ |= 0x00000002;
-             }
-          }
-          /**
-           * <code>repeated string timer_instance_id = 2;</code>
-           * @return A list containing the timerInstanceId.
-           */
-          public com.google.protobuf.ProtocolStringList
-              getTimerInstanceIdList() {
-            return timerInstanceId_.getUnmodifiableView();
-          }
-          /**
-           * <code>repeated string timer_instance_id = 2;</code>
-           * @return The count of timerInstanceId.
-           */
-          public int getTimerInstanceIdCount() {
-            return timerInstanceId_.size();
-          }
-          /**
-           * <code>repeated string timer_instance_id = 2;</code>
-           * @param index The index of the element to return.
-           * @return The timerInstanceId at the given index.
-           */
-          public java.lang.String getTimerInstanceId(int index) {
-            return timerInstanceId_.get(index);
-          }
-          /**
-           * <code>repeated string timer_instance_id = 2;</code>
-           * @param index The index of the value to return.
-           * @return The bytes of the timerInstanceId at the given index.
-           */
-          public com.google.protobuf.ByteString
-              getTimerInstanceIdBytes(int index) {
-            return timerInstanceId_.getByteString(index);
-          }
-          /**
-           * <code>repeated string timer_instance_id = 2;</code>
-           * @param index The index to set the value at.
-           * @param value The timerInstanceId to set.
-           * @return This builder for chaining.
-           */
-          public Builder setTimerInstanceId(
-              int index, java.lang.String value) {
-            if (value == null) {
-    throw new NullPointerException();
-  }
-  ensureTimerInstanceIdIsMutable();
-            timerInstanceId_.set(index, value);
-            onChanged();
-            return this;
-          }
-          /**
-           * <code>repeated string timer_instance_id = 2;</code>
-           * @param value The timerInstanceId to add.
-           * @return This builder for chaining.
-           */
-          public Builder addTimerInstanceId(
-              java.lang.String value) {
-            if (value == null) {
-    throw new NullPointerException();
-  }
-  ensureTimerInstanceIdIsMutable();
-            timerInstanceId_.add(value);
-            onChanged();
-            return this;
-          }
-          /**
-           * <code>repeated string timer_instance_id = 2;</code>
-           * @param values The timerInstanceId to add.
-           * @return This builder for chaining.
-           */
-          public Builder addAllTimerInstanceId(
-              java.lang.Iterable<java.lang.String> values) {
-            ensureTimerInstanceIdIsMutable();
-            com.google.protobuf.AbstractMessageLite.Builder.addAll(
-                values, timerInstanceId_);
-            onChanged();
-            return this;
-          }
-          /**
-           * <code>repeated string timer_instance_id = 2;</code>
-           * @return This builder for chaining.
-           */
-          public Builder clearTimerInstanceId() {
-            timerInstanceId_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-            bitField0_ = (bitField0_ & ~0x00000002);
-            onChanged();
-            return this;
-          }
-          /**
-           * <code>repeated string timer_instance_id = 2;</code>
-           * @param value The bytes of the timerInstanceId to add.
-           * @return This builder for chaining.
-           */
-          public Builder addTimerInstanceIdBytes(
-              com.google.protobuf.ByteString value) {
-            if (value == null) {
-    throw new NullPointerException();
-  }
-  ensureTimerInstanceIdIsMutable();
-            timerInstanceId_.add(value);
-            onChanged();
-            return this;
-          }
-
-          private java.lang.Object processInstanceName_ = "";
-          /**
-           * <code>optional string process_instance_name = 3;</code>
-           * @return Whether the processInstanceName field is set.
-           */
-          public boolean hasProcessInstanceName() {
-            return ((bitField0_ & 0x00000004) != 0);
-          }
-          /**
-           * <code>optional string process_instance_name = 3;</code>
-           * @return The processInstanceName.
-           */
-          public java.lang.String getProcessInstanceName() {
-            java.lang.Object ref = processInstanceName_;
-            if (!(ref instanceof java.lang.String)) {
-              com.google.protobuf.ByteString bs =
-                  (com.google.protobuf.ByteString) ref;
-              java.lang.String s = bs.toStringUtf8();
-              if (bs.isValidUtf8()) {
-                processInstanceName_ = s;
-              }
-              return s;
-            } else {
-              return (java.lang.String) ref;
-            }
-          }
-          /**
-           * <code>optional string process_instance_name = 3;</code>
-           * @return The bytes for processInstanceName.
-           */
-          public com.google.protobuf.ByteString
-              getProcessInstanceNameBytes() {
-            java.lang.Object ref = processInstanceName_;
-            if (ref instanceof String) {
-              com.google.protobuf.ByteString b = 
-                  com.google.protobuf.ByteString.copyFromUtf8(
-                      (java.lang.String) ref);
-              processInstanceName_ = b;
-              return b;
-            } else {
-              return (com.google.protobuf.ByteString) ref;
-            }
-          }
-          /**
-           * <code>optional string process_instance_name = 3;</code>
-           * @param value The processInstanceName to set.
-           * @return This builder for chaining.
-           */
-          public Builder setProcessInstanceName(
-              java.lang.String value) {
-            if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000004;
-            processInstanceName_ = value;
-            onChanged();
-            return this;
-          }
-          /**
-           * <code>optional string process_instance_name = 3;</code>
-           * @return This builder for chaining.
-           */
-          public Builder clearProcessInstanceName() {
-            bitField0_ = (bitField0_ & ~0x00000004);
-            processInstanceName_ = getDefaultInstance().getProcessInstanceName();
-            onChanged();
-            return this;
-          }
-          /**
-           * <code>optional string process_instance_name = 3;</code>
-           * @param value The bytes for processInstanceName to set.
-           * @return This builder for chaining.
-           */
-          public Builder setProcessInstanceNameBytes(
-              com.google.protobuf.ByteString value) {
-            if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000004;
-            processInstanceName_ = value;
-            onChanged();
-            return this;
-          }
-          @java.lang.Override
-          public final Builder setUnknownFields(
-              final com.google.protobuf.UnknownFieldSet unknownFields) {
-            return super.setUnknownFields(unknownFields);
-          }
-
-          @java.lang.Override
-          public final Builder mergeUnknownFields(
-              final com.google.protobuf.UnknownFieldSet unknownFields) {
-            return super.mergeUnknownFields(unknownFields);
-          }
-
-
-          // @@protoc_insertion_point(builder_scope:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.SubProcessNode)
-        }
-
-        // @@protoc_insertion_point(class_scope:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.SubProcessNode)
-        private static final io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode DEFAULT_INSTANCE;
-        static {
-          DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode();
-        }
 
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode getDefaultInstance() {
-          return DEFAULT_INSTANCE;
-        }
+            /**
+             * <code>optional int64 end_time = 2;</code>
+             * 
+             * @return The endTime.
+             */
+            @java.lang.Override
+            public long getEndTime() {
+                return endTime_;
+            }
 
-        @java.lang.Deprecated public static final com.google.protobuf.Parser<SubProcessNode>
-            PARSER = new com.google.protobuf.AbstractParser<SubProcessNode>() {
-          @java.lang.Override
-          public SubProcessNode parsePartialFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
-            return new SubProcessNode(input, extensionRegistry);
-          }
-        };
+            public static final int REPEAT_LIMIT_FIELD_NUMBER = 3;
+            private int repeatLimit_;
 
-        public static com.google.protobuf.Parser<SubProcessNode> parser() {
-          return PARSER;
-        }
+            /**
+             * <code>optional int32 repeat_limit = 3;</code>
+             * 
+             * @return Whether the repeatLimit field is set.
+             */
+            @java.lang.Override
+            public boolean hasRepeatLimit() {
+                return ((bitField0_ & 0x00000004) != 0);
+            }
 
-        @java.lang.Override
-        public com.google.protobuf.Parser<SubProcessNode> getParserForType() {
-          return PARSER;
-        }
+            /**
+             * <code>optional int32 repeat_limit = 3;</code>
+             * 
+             * @return The repeatLimit.
+             */
+            @java.lang.Override
+            public int getRepeatLimit() {
+                return repeatLimit_;
+            }
 
-        @java.lang.Override
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode getDefaultInstanceForType() {
-          return DEFAULT_INSTANCE;
-        }
+            public static final int REPEAT_COUNT_FIELD_NUMBER = 4;
+            private int repeatCount_;
 
-      }
+            /**
+             * <code>optional int32 repeat_count = 4;</code>
+             * 
+             * @return Whether the repeatCount field is set.
+             */
+            @java.lang.Override
+            public boolean hasRepeatCount() {
+                return ((bitField0_ & 0x00000008) != 0);
+            }
 
-      public interface MilestoneNodeOrBuilder extends
-          // @@protoc_insertion_point(interface_extends:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.MilestoneNode)
-          com.google.protobuf.MessageOrBuilder {
+            /**
+             * <code>optional int32 repeat_count = 4;</code>
+             * 
+             * @return The repeatCount.
+             */
+            @java.lang.Override
+            public int getRepeatCount() {
+                return repeatCount_;
+            }
 
-        /**
-         * <code>repeated string timer_instance_id = 1;</code>
-         * @return A list containing the timerInstanceId.
-         */
-        java.util.List<java.lang.String>
-            getTimerInstanceIdList();
-        /**
-         * <code>repeated string timer_instance_id = 1;</code>
-         * @return The count of timerInstanceId.
-         */
-        int getTimerInstanceIdCount();
-        /**
-         * <code>repeated string timer_instance_id = 1;</code>
-         * @param index The index of the element to return.
-         * @return The timerInstanceId at the given index.
-         */
-        java.lang.String getTimerInstanceId(int index);
-        /**
-         * <code>repeated string timer_instance_id = 1;</code>
-         * @param index The index of the value to return.
-         * @return The bytes of the timerInstanceId at the given index.
-         */
-        com.google.protobuf.ByteString
-            getTimerInstanceIdBytes(int index);
-      }
-      /**
-       * Protobuf type {@code io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.MilestoneNode}
-       */
-      public static final class MilestoneNode extends
-          com.google.protobuf.GeneratedMessageV3 implements
-          // @@protoc_insertion_point(message_implements:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.MilestoneNode)
-          MilestoneNodeOrBuilder {
-      private static final long serialVersionUID = 0L;
-        // Use MilestoneNode.newBuilder() to construct.
-        private MilestoneNode(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-          super(builder);
-        }
-        private MilestoneNode() {
-          timerInstanceId_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-        }
+            public static final int NEXT_FIRE_TIME_FIELD_NUMBER = 6;
+            private long nextFireTime_;
 
-        @java.lang.Override
-        @SuppressWarnings({"unused"})
-        protected java.lang.Object newInstance(
-            UnusedPrivateParameter unused) {
-          return new MilestoneNode();
-        }
-
-        @java.lang.Override
-        public final com.google.protobuf.UnknownFieldSet
-        getUnknownFields() {
-          return this.unknownFields;
-        }
-        private MilestoneNode(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          this();
-          if (extensionRegistry == null) {
-            throw new java.lang.NullPointerException();
-          }
-          int mutable_bitField0_ = 0;
-          com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-              com.google.protobuf.UnknownFieldSet.newBuilder();
-          try {
-            boolean done = false;
-            while (!done) {
-              int tag = input.readTag();
-              switch (tag) {
-                case 0:
-                  done = true;
-                  break;
-                case 10: {
-                  com.google.protobuf.ByteString bs = input.readBytes();
-                  if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-                    timerInstanceId_ = new com.google.protobuf.LazyStringArrayList();
-                    mutable_bitField0_ |= 0x00000001;
-                  }
-                  timerInstanceId_.add(bs);
-                  break;
-                }
-                default: {
-                  if (!parseUnknownField(
-                      input, unknownFields, extensionRegistry, tag)) {
-                    done = true;
-                  }
-                  break;
-                }
-              }
-            }
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(this);
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(
-                e).setUnfinishedMessage(this);
-          } finally {
-            if (((mutable_bitField0_ & 0x00000001) != 0)) {
-              timerInstanceId_ = timerInstanceId_.getUnmodifiableView();
-            }
-            this.unknownFields = unknownFields.build();
-            makeExtensionsImmutable();
-          }
-        }
-        public static final com.google.protobuf.Descriptors.Descriptor
-            getDescriptor() {
-          return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_MilestoneNode_descriptor;
-        }
-
-        @java.lang.Override
-        protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-            internalGetFieldAccessorTable() {
-          return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_MilestoneNode_fieldAccessorTable
-              .ensureFieldAccessorsInitialized(
-                  io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode.class, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode.Builder.class);
-        }
-
-        public static final int TIMER_INSTANCE_ID_FIELD_NUMBER = 1;
-        private com.google.protobuf.LazyStringList timerInstanceId_;
-        /**
-         * <code>repeated string timer_instance_id = 1;</code>
-         * @return A list containing the timerInstanceId.
-         */
-        public com.google.protobuf.ProtocolStringList
-            getTimerInstanceIdList() {
-          return timerInstanceId_;
-        }
-        /**
-         * <code>repeated string timer_instance_id = 1;</code>
-         * @return The count of timerInstanceId.
-         */
-        public int getTimerInstanceIdCount() {
-          return timerInstanceId_.size();
-        }
-        /**
-         * <code>repeated string timer_instance_id = 1;</code>
-         * @param index The index of the element to return.
-         * @return The timerInstanceId at the given index.
-         */
-        public java.lang.String getTimerInstanceId(int index) {
-          return timerInstanceId_.get(index);
-        }
-        /**
-         * <code>repeated string timer_instance_id = 1;</code>
-         * @param index The index of the value to return.
-         * @return The bytes of the timerInstanceId at the given index.
-         */
-        public com.google.protobuf.ByteString
-            getTimerInstanceIdBytes(int index) {
-          return timerInstanceId_.getByteString(index);
-        }
-
-        private byte memoizedIsInitialized = -1;
-        @java.lang.Override
-        public final boolean isInitialized() {
-          byte isInitialized = memoizedIsInitialized;
-          if (isInitialized == 1) return true;
-          if (isInitialized == 0) return false;
+            /**
+             * <code>optional int64 next_fire_time = 6;</code>
+             * 
+             * @return Whether the nextFireTime field is set.
+             */
+            @java.lang.Override
+            public boolean hasNextFireTime() {
+                return ((bitField0_ & 0x00000010) != 0);
+            }
 
-          memoizedIsInitialized = 1;
-          return true;
-        }
+            /**
+             * <code>optional int64 next_fire_time = 6;</code>
+             * 
+             * @return The nextFireTime.
+             */
+            @java.lang.Override
+            public long getNextFireTime() {
+                return nextFireTime_;
+            }
 
-        @java.lang.Override
-        public void writeTo(com.google.protobuf.CodedOutputStream output)
-                            throws java.io.IOException {
-          for (int i = 0; i < timerInstanceId_.size(); i++) {
-            com.google.protobuf.GeneratedMessageV3.writeString(output, 1, timerInstanceId_.getRaw(i));
-          }
-          unknownFields.writeTo(output);
-        }
+            public static final int PERIOD_FIELD_NUMBER = 7;
+            private long period_;
 
-        @java.lang.Override
-        public int getSerializedSize() {
-          int size = memoizedSize;
-          if (size != -1) return size;
+            /**
+             * <code>optional int64 period = 7;</code>
+             * 
+             * @return Whether the period field is set.
+             */
+            @java.lang.Override
+            public boolean hasPeriod() {
+                return ((bitField0_ & 0x00000020) != 0);
+            }
 
-          size = 0;
-          {
-            int dataSize = 0;
-            for (int i = 0; i < timerInstanceId_.size(); i++) {
-              dataSize += computeStringSizeNoTag(timerInstanceId_.getRaw(i));
+            /**
+             * <code>optional int64 period = 7;</code>
+             * 
+             * @return The period.
+             */
+            @java.lang.Override
+            public long getPeriod() {
+                return period_;
             }
-            size += dataSize;
-            size += 1 * getTimerInstanceIdList().size();
-          }
-          size += unknownFields.getSerializedSize();
-          memoizedSize = size;
-          return size;
-        }
 
-        @java.lang.Override
-        public boolean equals(final java.lang.Object obj) {
-          if (obj == this) {
-           return true;
-          }
-          if (!(obj instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode)) {
-            return super.equals(obj);
-          }
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode other = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode) obj;
+            public static final int CALENDAR_NAME_FIELD_NUMBER = 8;
+            private com.google.protobuf.LazyStringList calendarName_;
 
-          if (!getTimerInstanceIdList()
-              .equals(other.getTimerInstanceIdList())) return false;
-          if (!unknownFields.equals(other.unknownFields)) return false;
-          return true;
-        }
+            /**
+             * <code>repeated string calendar_name = 8;</code>
+             * 
+             * @return A list containing the calendarName.
+             */
+            public com.google.protobuf.ProtocolStringList getCalendarNameList() {
+                return calendarName_;
+            }
 
-        @java.lang.Override
-        public int hashCode() {
-          if (memoizedHashCode != 0) {
-            return memoizedHashCode;
-          }
-          int hash = 41;
-          hash = (19 * hash) + getDescriptor().hashCode();
-          if (getTimerInstanceIdCount() > 0) {
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-            hash = (53 * hash) + getTimerInstanceIdList().hashCode();
-          }
-          hash = (29 * hash) + unknownFields.hashCode();
-          memoizedHashCode = hash;
-          return hash;
-        }
-
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode parseFrom(
-            java.nio.ByteBuffer data)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return PARSER.parseFrom(data);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode parseFrom(
-            java.nio.ByteBuffer data,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return PARSER.parseFrom(data, extensionRegistry);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode parseFrom(
-            com.google.protobuf.ByteString data)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return PARSER.parseFrom(data);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode parseFrom(
-            com.google.protobuf.ByteString data,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return PARSER.parseFrom(data, extensionRegistry);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode parseFrom(byte[] data)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return PARSER.parseFrom(data);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode parseFrom(
-            byte[] data,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return PARSER.parseFrom(data, extensionRegistry);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode parseFrom(java.io.InputStream input)
-            throws java.io.IOException {
-          return com.google.protobuf.GeneratedMessageV3
-              .parseWithIOException(PARSER, input);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode parseFrom(
-            java.io.InputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws java.io.IOException {
-          return com.google.protobuf.GeneratedMessageV3
-              .parseWithIOException(PARSER, input, extensionRegistry);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode parseDelimitedFrom(java.io.InputStream input)
-            throws java.io.IOException {
-          return com.google.protobuf.GeneratedMessageV3
-              .parseDelimitedWithIOException(PARSER, input);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode parseDelimitedFrom(
-            java.io.InputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws java.io.IOException {
-          return com.google.protobuf.GeneratedMessageV3
-              .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode parseFrom(
-            com.google.protobuf.CodedInputStream input)
-            throws java.io.IOException {
-          return com.google.protobuf.GeneratedMessageV3
-              .parseWithIOException(PARSER, input);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode parseFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws java.io.IOException {
-          return com.google.protobuf.GeneratedMessageV3
-              .parseWithIOException(PARSER, input, extensionRegistry);
-        }
-
-        @java.lang.Override
-        public Builder newBuilderForType() { return newBuilder(); }
-        public static Builder newBuilder() {
-          return DEFAULT_INSTANCE.toBuilder();
-        }
-        public static Builder newBuilder(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode prototype) {
-          return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
-        }
-        @java.lang.Override
-        public Builder toBuilder() {
-          return this == DEFAULT_INSTANCE
-              ? new Builder() : new Builder().mergeFrom(this);
-        }
+            /**
+             * <code>repeated string calendar_name = 8;</code>
+             * 
+             * @return The count of calendarName.
+             */
+            public int getCalendarNameCount() {
+                return calendarName_.size();
+            }
 
-        @java.lang.Override
-        protected Builder newBuilderForType(
-            com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-          Builder builder = new Builder(parent);
-          return builder;
-        }
-        /**
-         * Protobuf type {@code io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.MilestoneNode}
-         */
-        public static final class Builder extends
-            com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
-            // @@protoc_insertion_point(builder_implements:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.MilestoneNode)
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNodeOrBuilder {
-          public static final com.google.protobuf.Descriptors.Descriptor
-              getDescriptor() {
-            return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_MilestoneNode_descriptor;
-          }
-
-          @java.lang.Override
-          protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-              internalGetFieldAccessorTable() {
-            return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_MilestoneNode_fieldAccessorTable
-                .ensureFieldAccessorsInitialized(
-                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode.class, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode.Builder.class);
-          }
-
-          // Construct using io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode.newBuilder()
-          private Builder() {
-            maybeForceBuilderInitialization();
-          }
-
-          private Builder(
-              com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-            super(parent);
-            maybeForceBuilderInitialization();
-          }
-          private void maybeForceBuilderInitialization() {
-            if (com.google.protobuf.GeneratedMessageV3
-                    .alwaysUseFieldBuilders) {
-            }
-          }
-          @java.lang.Override
-          public Builder clear() {
-            super.clear();
-            timerInstanceId_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-            bitField0_ = (bitField0_ & ~0x00000001);
-            return this;
-          }
-
-          @java.lang.Override
-          public com.google.protobuf.Descriptors.Descriptor
-              getDescriptorForType() {
-            return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_MilestoneNode_descriptor;
-          }
-
-          @java.lang.Override
-          public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode getDefaultInstanceForType() {
-            return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode.getDefaultInstance();
-          }
-
-          @java.lang.Override
-          public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode build() {
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode result = buildPartial();
-            if (!result.isInitialized()) {
-              throw newUninitializedMessageException(result);
-            }
-            return result;
-          }
-
-          @java.lang.Override
-          public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode buildPartial() {
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode result = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode(this);
-            int from_bitField0_ = bitField0_;
-            if (((bitField0_ & 0x00000001) != 0)) {
-              timerInstanceId_ = timerInstanceId_.getUnmodifiableView();
-              bitField0_ = (bitField0_ & ~0x00000001);
-            }
-            result.timerInstanceId_ = timerInstanceId_;
-            onBuilt();
-            return result;
-          }
-
-          @java.lang.Override
-          public Builder clone() {
-            return super.clone();
-          }
-          @java.lang.Override
-          public Builder setField(
-              com.google.protobuf.Descriptors.FieldDescriptor field,
-              java.lang.Object value) {
-            return super.setField(field, value);
-          }
-          @java.lang.Override
-          public Builder clearField(
-              com.google.protobuf.Descriptors.FieldDescriptor field) {
-            return super.clearField(field);
-          }
-          @java.lang.Override
-          public Builder clearOneof(
-              com.google.protobuf.Descriptors.OneofDescriptor oneof) {
-            return super.clearOneof(oneof);
-          }
-          @java.lang.Override
-          public Builder setRepeatedField(
-              com.google.protobuf.Descriptors.FieldDescriptor field,
-              int index, java.lang.Object value) {
-            return super.setRepeatedField(field, index, value);
-          }
-          @java.lang.Override
-          public Builder addRepeatedField(
-              com.google.protobuf.Descriptors.FieldDescriptor field,
-              java.lang.Object value) {
-            return super.addRepeatedField(field, value);
-          }
-          @java.lang.Override
-          public Builder mergeFrom(com.google.protobuf.Message other) {
-            if (other instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode) {
-              return mergeFrom((io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode)other);
-            } else {
-              super.mergeFrom(other);
-              return this;
+            /**
+             * <code>repeated string calendar_name = 8;</code>
+             * 
+             * @param index The index of the element to return.
+             * @return The calendarName at the given index.
+             */
+            public java.lang.String getCalendarName(int index) {
+                return calendarName_.get(index);
             }
-          }
 
-          public Builder mergeFrom(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode other) {
-            if (other == io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode.getDefaultInstance()) return this;
-            if (!other.timerInstanceId_.isEmpty()) {
-              if (timerInstanceId_.isEmpty()) {
-                timerInstanceId_ = other.timerInstanceId_;
-                bitField0_ = (bitField0_ & ~0x00000001);
-              } else {
-                ensureTimerInstanceIdIsMutable();
-                timerInstanceId_.addAll(other.timerInstanceId_);
-              }
-              onChanged();
-            }
-            this.mergeUnknownFields(other.unknownFields);
-            onChanged();
-            return this;
-          }
-
-          @java.lang.Override
-          public final boolean isInitialized() {
-            return true;
-          }
-
-          @java.lang.Override
-          public Builder mergeFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws java.io.IOException {
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode parsedMessage = null;
-            try {
-              parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
-            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-              parsedMessage = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode) e.getUnfinishedMessage();
-              throw e.unwrapIOException();
-            } finally {
-              if (parsedMessage != null) {
-                mergeFrom(parsedMessage);
-              }
-            }
-            return this;
-          }
-          private int bitField0_;
-
-          private com.google.protobuf.LazyStringList timerInstanceId_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-          private void ensureTimerInstanceIdIsMutable() {
-            if (!((bitField0_ & 0x00000001) != 0)) {
-              timerInstanceId_ = new com.google.protobuf.LazyStringArrayList(timerInstanceId_);
-              bitField0_ |= 0x00000001;
-             }
-          }
-          /**
-           * <code>repeated string timer_instance_id = 1;</code>
-           * @return A list containing the timerInstanceId.
-           */
-          public com.google.protobuf.ProtocolStringList
-              getTimerInstanceIdList() {
-            return timerInstanceId_.getUnmodifiableView();
-          }
-          /**
-           * <code>repeated string timer_instance_id = 1;</code>
-           * @return The count of timerInstanceId.
-           */
-          public int getTimerInstanceIdCount() {
-            return timerInstanceId_.size();
-          }
-          /**
-           * <code>repeated string timer_instance_id = 1;</code>
-           * @param index The index of the element to return.
-           * @return The timerInstanceId at the given index.
-           */
-          public java.lang.String getTimerInstanceId(int index) {
-            return timerInstanceId_.get(index);
-          }
-          /**
-           * <code>repeated string timer_instance_id = 1;</code>
-           * @param index The index of the value to return.
-           * @return The bytes of the timerInstanceId at the given index.
-           */
-          public com.google.protobuf.ByteString
-              getTimerInstanceIdBytes(int index) {
-            return timerInstanceId_.getByteString(index);
-          }
-          /**
-           * <code>repeated string timer_instance_id = 1;</code>
-           * @param index The index to set the value at.
-           * @param value The timerInstanceId to set.
-           * @return This builder for chaining.
-           */
-          public Builder setTimerInstanceId(
-              int index, java.lang.String value) {
-            if (value == null) {
-    throw new NullPointerException();
-  }
-  ensureTimerInstanceIdIsMutable();
-            timerInstanceId_.set(index, value);
-            onChanged();
-            return this;
-          }
-          /**
-           * <code>repeated string timer_instance_id = 1;</code>
-           * @param value The timerInstanceId to add.
-           * @return This builder for chaining.
-           */
-          public Builder addTimerInstanceId(
-              java.lang.String value) {
-            if (value == null) {
-    throw new NullPointerException();
-  }
-  ensureTimerInstanceIdIsMutable();
-            timerInstanceId_.add(value);
-            onChanged();
-            return this;
-          }
-          /**
-           * <code>repeated string timer_instance_id = 1;</code>
-           * @param values The timerInstanceId to add.
-           * @return This builder for chaining.
-           */
-          public Builder addAllTimerInstanceId(
-              java.lang.Iterable<java.lang.String> values) {
-            ensureTimerInstanceIdIsMutable();
-            com.google.protobuf.AbstractMessageLite.Builder.addAll(
-                values, timerInstanceId_);
-            onChanged();
-            return this;
-          }
-          /**
-           * <code>repeated string timer_instance_id = 1;</code>
-           * @return This builder for chaining.
-           */
-          public Builder clearTimerInstanceId() {
-            timerInstanceId_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-            bitField0_ = (bitField0_ & ~0x00000001);
-            onChanged();
-            return this;
-          }
-          /**
-           * <code>repeated string timer_instance_id = 1;</code>
-           * @param value The bytes of the timerInstanceId to add.
-           * @return This builder for chaining.
-           */
-          public Builder addTimerInstanceIdBytes(
-              com.google.protobuf.ByteString value) {
-            if (value == null) {
-    throw new NullPointerException();
-  }
-  ensureTimerInstanceIdIsMutable();
-            timerInstanceId_.add(value);
-            onChanged();
-            return this;
-          }
-          @java.lang.Override
-          public final Builder setUnknownFields(
-              final com.google.protobuf.UnknownFieldSet unknownFields) {
-            return super.setUnknownFields(unknownFields);
-          }
-
-          @java.lang.Override
-          public final Builder mergeUnknownFields(
-              final com.google.protobuf.UnknownFieldSet unknownFields) {
-            return super.mergeUnknownFields(unknownFields);
-          }
-
-
-          // @@protoc_insertion_point(builder_scope:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.MilestoneNode)
-        }
-
-        // @@protoc_insertion_point(class_scope:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.MilestoneNode)
-        private static final io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode DEFAULT_INSTANCE;
-        static {
-          DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode();
-        }
+            /**
+             * <code>repeated string calendar_name = 8;</code>
+             * 
+             * @param index The index of the value to return.
+             * @return The bytes of the calendarName at the given index.
+             */
+            public com.google.protobuf.ByteString getCalendarNameBytes(int index) {
+                return calendarName_.getByteString(index);
+            }
 
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode getDefaultInstance() {
-          return DEFAULT_INSTANCE;
-        }
+            private byte memoizedIsInitialized = -1;
 
-        @java.lang.Deprecated public static final com.google.protobuf.Parser<MilestoneNode>
-            PARSER = new com.google.protobuf.AbstractParser<MilestoneNode>() {
-          @java.lang.Override
-          public MilestoneNode parsePartialFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
-            return new MilestoneNode(input, extensionRegistry);
-          }
-        };
+            @java.lang.Override
+            public final boolean isInitialized() {
+                byte isInitialized = memoizedIsInitialized;
+                if (isInitialized == 1)
+                    return true;
+                if (isInitialized == 0)
+                    return false;
 
-        public static com.google.protobuf.Parser<MilestoneNode> parser() {
-          return PARSER;
-        }
+                memoizedIsInitialized = 1;
+                return true;
+            }
 
-        @java.lang.Override
-        public com.google.protobuf.Parser<MilestoneNode> getParserForType() {
-          return PARSER;
-        }
+            @java.lang.Override
+            public void writeTo(com.google.protobuf.CodedOutputStream output)
+                    throws java.io.IOException {
+                if (((bitField0_ & 0x00000001) != 0)) {
+                    output.writeInt64(1, startTime_);
+                }
+                if (((bitField0_ & 0x00000002) != 0)) {
+                    output.writeInt64(2, endTime_);
+                }
+                if (((bitField0_ & 0x00000004) != 0)) {
+                    output.writeInt32(3, repeatLimit_);
+                }
+                if (((bitField0_ & 0x00000008) != 0)) {
+                    output.writeInt32(4, repeatCount_);
+                }
+                if (((bitField0_ & 0x00000010) != 0)) {
+                    output.writeInt64(6, nextFireTime_);
+                }
+                if (((bitField0_ & 0x00000020) != 0)) {
+                    output.writeInt64(7, period_);
+                }
+                for (int i = 0; i < calendarName_.size(); i++) {
+                    com.google.protobuf.GeneratedMessageV3.writeString(output, 8, calendarName_.getRaw(i));
+                }
+                unknownFields.writeTo(output);
+            }
 
-        @java.lang.Override
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode getDefaultInstanceForType() {
-          return DEFAULT_INSTANCE;
-        }
+            @java.lang.Override
+            public int getSerializedSize() {
+                int size = memoizedSize;
+                if (size != -1)
+                    return size;
+
+                size = 0;
+                if (((bitField0_ & 0x00000001) != 0)) {
+                    size += com.google.protobuf.CodedOutputStream
+                            .computeInt64Size(1, startTime_);
+                }
+                if (((bitField0_ & 0x00000002) != 0)) {
+                    size += com.google.protobuf.CodedOutputStream
+                            .computeInt64Size(2, endTime_);
+                }
+                if (((bitField0_ & 0x00000004) != 0)) {
+                    size += com.google.protobuf.CodedOutputStream
+                            .computeInt32Size(3, repeatLimit_);
+                }
+                if (((bitField0_ & 0x00000008) != 0)) {
+                    size += com.google.protobuf.CodedOutputStream
+                            .computeInt32Size(4, repeatCount_);
+                }
+                if (((bitField0_ & 0x00000010) != 0)) {
+                    size += com.google.protobuf.CodedOutputStream
+                            .computeInt64Size(6, nextFireTime_);
+                }
+                if (((bitField0_ & 0x00000020) != 0)) {
+                    size += com.google.protobuf.CodedOutputStream
+                            .computeInt64Size(7, period_);
+                }
+                {
+                    int dataSize = 0;
+                    for (int i = 0; i < calendarName_.size(); i++) {
+                        dataSize += computeStringSizeNoTag(calendarName_.getRaw(i));
+                    }
+                    size += dataSize;
+                    size += 1 * getCalendarNameList().size();
+                }
+                size += unknownFields.getSerializedSize();
+                memoizedSize = size;
+                return size;
+            }
 
-      }
+            @java.lang.Override
+            public boolean equals(final java.lang.Object obj) {
+                if (obj == this) {
+                    return true;
+                }
+                if (!(obj instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTrigger)) {
+                    return super.equals(obj);
+                }
+                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTrigger other = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTrigger) obj;
 
-      public interface EventNodeOrBuilder extends
-          // @@protoc_insertion_point(interface_extends:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.EventNode)
-          com.google.protobuf.MessageOrBuilder {
-      }
-      /**
-       * Protobuf type {@code io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.EventNode}
-       */
-      public static final class EventNode extends
-          com.google.protobuf.GeneratedMessageV3 implements
-          // @@protoc_insertion_point(message_implements:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.EventNode)
-          EventNodeOrBuilder {
-      private static final long serialVersionUID = 0L;
-        // Use EventNode.newBuilder() to construct.
-        private EventNode(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-          super(builder);
-        }
-        private EventNode() {
-        }
+                if (hasStartTime() != other.hasStartTime())
+                    return false;
+                if (hasStartTime()) {
+                    if (getStartTime() != other.getStartTime())
+                        return false;
+                }
+                if (hasEndTime() != other.hasEndTime())
+                    return false;
+                if (hasEndTime()) {
+                    if (getEndTime() != other.getEndTime())
+                        return false;
+                }
+                if (hasRepeatLimit() != other.hasRepeatLimit())
+                    return false;
+                if (hasRepeatLimit()) {
+                    if (getRepeatLimit() != other.getRepeatLimit())
+                        return false;
+                }
+                if (hasRepeatCount() != other.hasRepeatCount())
+                    return false;
+                if (hasRepeatCount()) {
+                    if (getRepeatCount() != other.getRepeatCount())
+                        return false;
+                }
+                if (hasNextFireTime() != other.hasNextFireTime())
+                    return false;
+                if (hasNextFireTime()) {
+                    if (getNextFireTime() != other.getNextFireTime())
+                        return false;
+                }
+                if (hasPeriod() != other.hasPeriod())
+                    return false;
+                if (hasPeriod()) {
+                    if (getPeriod() != other.getPeriod())
+                        return false;
+                }
+                if (!getCalendarNameList()
+                        .equals(other.getCalendarNameList()))
+                    return false;
+                if (!unknownFields.equals(other.unknownFields))
+                    return false;
+                return true;
+            }
 
-        @java.lang.Override
-        @SuppressWarnings({"unused"})
-        protected java.lang.Object newInstance(
-            UnusedPrivateParameter unused) {
-          return new EventNode();
-        }
-
-        @java.lang.Override
-        public final com.google.protobuf.UnknownFieldSet
-        getUnknownFields() {
-          return this.unknownFields;
-        }
-        private EventNode(
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+                return PARSER.parseFrom(data);
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+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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+                    com.google.protobuf.ByteString data)
+                    throws com.google.protobuf.InvalidProtocolBufferException {
+                return PARSER.parseFrom(data);
+            }
 
-        @java.lang.Override
-        public int getSerializedSize() {
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-          if (size != -1) return size;
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTrigger parseFrom(
+                    com.google.protobuf.ByteString data,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws com.google.protobuf.InvalidProtocolBufferException {
+                return PARSER.parseFrom(data, extensionRegistry);
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+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTrigger parseFrom(
+                    byte[] data)
+                    throws com.google.protobuf.InvalidProtocolBufferException {
+                return PARSER.parseFrom(data);
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-        @java.lang.Override
-        public boolean equals(final java.lang.Object obj) {
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+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTrigger parseFrom(
+                    byte[] data,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws com.google.protobuf.InvalidProtocolBufferException {
+                return PARSER.parseFrom(data, extensionRegistry);
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+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTrigger parseFrom(
+                    java.io.InputStream input)
+                    throws java.io.IOException {
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-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNode parseFrom(
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-          return PARSER.parseFrom(data);
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-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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-            com.google.protobuf.ByteString data)
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-          return PARSER.parseFrom(data);
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-            com.google.protobuf.ByteString data,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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-            throws com.google.protobuf.InvalidProtocolBufferException {
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-            byte[] data,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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-            com.google.protobuf.CodedInputStream input)
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-        @java.lang.Override
-        public Builder toBuilder() {
-          return this == DEFAULT_INSTANCE
-              ? new Builder() : new Builder().mergeFrom(this);
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+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws java.io.IOException {
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-          // Construct using io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNode.newBuilder()
-          private Builder() {
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-          @java.lang.Override
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-          @java.lang.Override
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-          @java.lang.Override
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-            } else {
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-              return this;
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTrigger parseDelimitedFrom(
+                    java.io.InputStream input)
+                    throws java.io.IOException {
+                return com.google.protobuf.GeneratedMessageV3
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             }
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-            this.mergeUnknownFields(other.unknownFields);
-            onChanged();
-            return this;
-          }
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTrigger parseDelimitedFrom(
+                    java.io.InputStream input,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws java.io.IOException {
+                return com.google.protobuf.GeneratedMessageV3
+                        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
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-
-          @java.lang.Override
-          public Builder mergeFrom(
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-              throw e.unwrapIOException();
-            } finally {
-              if (parsedMessage != null) {
-                mergeFrom(parsedMessage);
-              }
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTrigger parseFrom(
+                    com.google.protobuf.CodedInputStream input)
+                    throws java.io.IOException {
+                return com.google.protobuf.GeneratedMessageV3
+                        .parseWithIOException(PARSER, input);
             }
-            return this;
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-          @java.lang.Override
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-          @java.lang.Override
-          public final Builder mergeUnknownFields(
-              final com.google.protobuf.UnknownFieldSet unknownFields) {
-            return super.mergeUnknownFields(unknownFields);
-          }
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTrigger parseFrom(
+                    com.google.protobuf.CodedInputStream input,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws java.io.IOException {
+                return com.google.protobuf.GeneratedMessageV3
+                        .parseWithIOException(PARSER, input, extensionRegistry);
+            }
 
+            @java.lang.Override
+            public Builder newBuilderForType() {
+                return newBuilder();
+            }
 
-          // @@protoc_insertion_point(builder_scope:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.EventNode)
-        }
+            public static Builder newBuilder() {
+                return DEFAULT_INSTANCE.toBuilder();
+            }
 
-        // @@protoc_insertion_point(class_scope:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.EventNode)
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-        static {
-          DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNode();
-        }
+            public static Builder newBuilder(
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTrigger prototype) {
+                return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+            }
 
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNode getDefaultInstance() {
-          return DEFAULT_INSTANCE;
-        }
+            @java.lang.Override
+            public Builder toBuilder() {
+                return this == DEFAULT_INSTANCE
+                        ? new Builder()
+                        : new Builder().mergeFrom(this);
+            }
 
-        @java.lang.Deprecated public static final com.google.protobuf.Parser<EventNode>
-            PARSER = new com.google.protobuf.AbstractParser<EventNode>() {
-          @java.lang.Override
-          public EventNode parsePartialFrom(
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-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
-            return new EventNode(input, extensionRegistry);
-          }
-        };
+            @java.lang.Override
+            protected Builder newBuilderForType(
+                    com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+                Builder builder = new Builder(parent);
+                return builder;
+            }
 
-        public static com.google.protobuf.Parser<EventNode> parser() {
-          return PARSER;
-        }
+            /**
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+             */
+            public static final class Builder extends
+                    com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
+                    // @@protoc_insertion_point(builder_implements:io.automatiko.engine.workflow.marshalling.Trigger.IntervalTrigger)
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTriggerOrBuilder {
+                public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+                    return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_Trigger_IntervalTrigger_descriptor;
+                }
 
-        @java.lang.Override
-        public com.google.protobuf.Parser<EventNode> getParserForType() {
-          return PARSER;
-        }
+                @java.lang.Override
+                protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() {
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+                            .ensureFieldAccessorsInitialized(
+                                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTrigger.class,
+                                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTrigger.Builder.class);
+                }
 
-        @java.lang.Override
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNode getDefaultInstanceForType() {
-          return DEFAULT_INSTANCE;
-        }
+                // Construct using io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTrigger.newBuilder()
+                private Builder() {
+                    maybeForceBuilderInitialization();
+                }
 
-      }
+                private Builder(
+                        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+                    super(parent);
+                    maybeForceBuilderInitialization();
+                }
 
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-          // @@protoc_insertion_point(interface_extends:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.TimerNode)
-          com.google.protobuf.MessageOrBuilder {
+                private void maybeForceBuilderInitialization() {
+                    if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
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-        /**
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-        java.lang.String getTimerId();
-        /**
-         * <code>optional string timer_id = 1;</code>
-         * @return The bytes for timerId.
-         */
-        com.google.protobuf.ByteString
-            getTimerIdBytes();
-      }
-      /**
-       * Protobuf type {@code io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.TimerNode}
-       */
-      public static final class TimerNode extends
-          com.google.protobuf.GeneratedMessageV3 implements
-          // @@protoc_insertion_point(message_implements:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.TimerNode)
-          TimerNodeOrBuilder {
-      private static final long serialVersionUID = 0L;
-        // Use TimerNode.newBuilder() to construct.
-        private TimerNode(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-          super(builder);
-        }
-        private TimerNode() {
-          timerId_ = "";
-        }
+                @java.lang.Override
+                public Builder clear() {
+                    super.clear();
+                    startTime_ = 0L;
+                    bitField0_ = (bitField0_ & ~0x00000001);
+                    endTime_ = 0L;
+                    bitField0_ = (bitField0_ & ~0x00000002);
+                    repeatLimit_ = 0;
+                    bitField0_ = (bitField0_ & ~0x00000004);
+                    repeatCount_ = 0;
+                    bitField0_ = (bitField0_ & ~0x00000008);
+                    nextFireTime_ = 0L;
+                    bitField0_ = (bitField0_ & ~0x00000010);
+                    period_ = 0L;
+                    bitField0_ = (bitField0_ & ~0x00000020);
+                    calendarName_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+                    bitField0_ = (bitField0_ & ~0x00000040);
+                    return this;
+                }
 
-        @java.lang.Override
-        @SuppressWarnings({"unused"})
-        protected java.lang.Object newInstance(
-            UnusedPrivateParameter unused) {
-          return new TimerNode();
-        }
-
-        @java.lang.Override
-        public final com.google.protobuf.UnknownFieldSet
-        getUnknownFields() {
-          return this.unknownFields;
-        }
-        private TimerNode(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          this();
-          if (extensionRegistry == null) {
-            throw new java.lang.NullPointerException();
-          }
-          int mutable_bitField0_ = 0;
-          com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-              com.google.protobuf.UnknownFieldSet.newBuilder();
-          try {
-            boolean done = false;
-            while (!done) {
-              int tag = input.readTag();
-              switch (tag) {
-                case 0:
-                  done = true;
-                  break;
-                case 10: {
-                  com.google.protobuf.ByteString bs = input.readBytes();
-                  bitField0_ |= 0x00000001;
-                  timerId_ = bs;
-                  break;
-                }
-                default: {
-                  if (!parseUnknownField(
-                      input, unknownFields, extensionRegistry, tag)) {
-                    done = true;
-                  }
-                  break;
-                }
-              }
-            }
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(this);
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(
-                e).setUnfinishedMessage(this);
-          } finally {
-            this.unknownFields = unknownFields.build();
-            makeExtensionsImmutable();
-          }
-        }
-        public static final com.google.protobuf.Descriptors.Descriptor
-            getDescriptor() {
-          return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_TimerNode_descriptor;
-        }
-
-        @java.lang.Override
-        protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-            internalGetFieldAccessorTable() {
-          return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_TimerNode_fieldAccessorTable
-              .ensureFieldAccessorsInitialized(
-                  io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode.class, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode.Builder.class);
-        }
+                @java.lang.Override
+                public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+                    return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_Trigger_IntervalTrigger_descriptor;
+                }
 
-        private int bitField0_;
-        public static final int TIMER_ID_FIELD_NUMBER = 1;
-        private volatile java.lang.Object timerId_;
-        /**
-         * <code>optional string timer_id = 1;</code>
-         * @return Whether the timerId field is set.
-         */
-        @java.lang.Override
-        public boolean hasTimerId() {
-          return ((bitField0_ & 0x00000001) != 0);
-        }
-        /**
-         * <code>optional string timer_id = 1;</code>
-         * @return The timerId.
-         */
-        @java.lang.Override
-        public java.lang.String getTimerId() {
-          java.lang.Object ref = timerId_;
-          if (ref instanceof java.lang.String) {
-            return (java.lang.String) ref;
-          } else {
-            com.google.protobuf.ByteString bs = 
-                (com.google.protobuf.ByteString) ref;
-            java.lang.String s = bs.toStringUtf8();
-            if (bs.isValidUtf8()) {
-              timerId_ = s;
-            }
-            return s;
-          }
-        }
-        /**
-         * <code>optional string timer_id = 1;</code>
-         * @return The bytes for timerId.
-         */
-        @java.lang.Override
-        public com.google.protobuf.ByteString
-            getTimerIdBytes() {
-          java.lang.Object ref = timerId_;
-          if (ref instanceof java.lang.String) {
-            com.google.protobuf.ByteString b = 
-                com.google.protobuf.ByteString.copyFromUtf8(
-                    (java.lang.String) ref);
-            timerId_ = b;
-            return b;
-          } else {
-            return (com.google.protobuf.ByteString) ref;
-          }
-        }
+                @java.lang.Override
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTrigger getDefaultInstanceForType() {
+                    return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTrigger
+                            .getDefaultInstance();
+                }
 
-        private byte memoizedIsInitialized = -1;
-        @java.lang.Override
-        public final boolean isInitialized() {
-          byte isInitialized = memoizedIsInitialized;
-          if (isInitialized == 1) return true;
-          if (isInitialized == 0) return false;
+                @java.lang.Override
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTrigger build() {
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTrigger result = buildPartial();
+                    if (!result.isInitialized()) {
+                        throw newUninitializedMessageException(result);
+                    }
+                    return result;
+                }
 
-          memoizedIsInitialized = 1;
-          return true;
-        }
+                @java.lang.Override
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTrigger buildPartial() {
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTrigger result = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTrigger(
+                            this);
+                    int from_bitField0_ = bitField0_;
+                    int to_bitField0_ = 0;
+                    if (((from_bitField0_ & 0x00000001) != 0)) {
+                        result.startTime_ = startTime_;
+                        to_bitField0_ |= 0x00000001;
+                    }
+                    if (((from_bitField0_ & 0x00000002) != 0)) {
+                        result.endTime_ = endTime_;
+                        to_bitField0_ |= 0x00000002;
+                    }
+                    if (((from_bitField0_ & 0x00000004) != 0)) {
+                        result.repeatLimit_ = repeatLimit_;
+                        to_bitField0_ |= 0x00000004;
+                    }
+                    if (((from_bitField0_ & 0x00000008) != 0)) {
+                        result.repeatCount_ = repeatCount_;
+                        to_bitField0_ |= 0x00000008;
+                    }
+                    if (((from_bitField0_ & 0x00000010) != 0)) {
+                        result.nextFireTime_ = nextFireTime_;
+                        to_bitField0_ |= 0x00000010;
+                    }
+                    if (((from_bitField0_ & 0x00000020) != 0)) {
+                        result.period_ = period_;
+                        to_bitField0_ |= 0x00000020;
+                    }
+                    if (((bitField0_ & 0x00000040) != 0)) {
+                        calendarName_ = calendarName_.getUnmodifiableView();
+                        bitField0_ = (bitField0_ & ~0x00000040);
+                    }
+                    result.calendarName_ = calendarName_;
+                    result.bitField0_ = to_bitField0_;
+                    onBuilt();
+                    return result;
+                }
 
-        @java.lang.Override
-        public void writeTo(com.google.protobuf.CodedOutputStream output)
-                            throws java.io.IOException {
-          if (((bitField0_ & 0x00000001) != 0)) {
-            com.google.protobuf.GeneratedMessageV3.writeString(output, 1, timerId_);
-          }
-          unknownFields.writeTo(output);
-        }
+                @java.lang.Override
+                public Builder clone() {
+                    return super.clone();
+                }
 
-        @java.lang.Override
-        public int getSerializedSize() {
-          int size = memoizedSize;
-          if (size != -1) return size;
+                @java.lang.Override
+                public Builder setField(
+                        com.google.protobuf.Descriptors.FieldDescriptor field,
+                        java.lang.Object value) {
+                    return super.setField(field, value);
+                }
 
-          size = 0;
-          if (((bitField0_ & 0x00000001) != 0)) {
-            size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, timerId_);
-          }
-          size += unknownFields.getSerializedSize();
-          memoizedSize = size;
-          return size;
-        }
+                @java.lang.Override
+                public Builder clearField(
+                        com.google.protobuf.Descriptors.FieldDescriptor field) {
+                    return super.clearField(field);
+                }
 
-        @java.lang.Override
-        public boolean equals(final java.lang.Object obj) {
-          if (obj == this) {
-           return true;
-          }
-          if (!(obj instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode)) {
-            return super.equals(obj);
-          }
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode other = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode) obj;
+                @java.lang.Override
+                public Builder clearOneof(
+                        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+                    return super.clearOneof(oneof);
+                }
 
-          if (hasTimerId() != other.hasTimerId()) return false;
-          if (hasTimerId()) {
-            if (!getTimerId()
-                .equals(other.getTimerId())) return false;
-          }
-          if (!unknownFields.equals(other.unknownFields)) return false;
-          return true;
-        }
+                @java.lang.Override
+                public Builder setRepeatedField(
+                        com.google.protobuf.Descriptors.FieldDescriptor field,
+                        int index, java.lang.Object value) {
+                    return super.setRepeatedField(field, index, value);
+                }
 
-        @java.lang.Override
-        public int hashCode() {
-          if (memoizedHashCode != 0) {
-            return memoizedHashCode;
-          }
-          int hash = 41;
-          hash = (19 * hash) + getDescriptor().hashCode();
-          if (hasTimerId()) {
-            hash = (37 * hash) + TIMER_ID_FIELD_NUMBER;
-            hash = (53 * hash) + getTimerId().hashCode();
-          }
-          hash = (29 * hash) + unknownFields.hashCode();
-          memoizedHashCode = hash;
-          return hash;
-        }
-
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode parseFrom(
-            java.nio.ByteBuffer data)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return PARSER.parseFrom(data);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode parseFrom(
-            java.nio.ByteBuffer data,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return PARSER.parseFrom(data, extensionRegistry);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode parseFrom(
-            com.google.protobuf.ByteString data)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return PARSER.parseFrom(data);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode parseFrom(
-            com.google.protobuf.ByteString data,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return PARSER.parseFrom(data, extensionRegistry);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode parseFrom(byte[] data)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return PARSER.parseFrom(data);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode parseFrom(
-            byte[] data,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return PARSER.parseFrom(data, extensionRegistry);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode parseFrom(java.io.InputStream input)
-            throws java.io.IOException {
-          return com.google.protobuf.GeneratedMessageV3
-              .parseWithIOException(PARSER, input);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode parseFrom(
-            java.io.InputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws java.io.IOException {
-          return com.google.protobuf.GeneratedMessageV3
-              .parseWithIOException(PARSER, input, extensionRegistry);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode parseDelimitedFrom(java.io.InputStream input)
-            throws java.io.IOException {
-          return com.google.protobuf.GeneratedMessageV3
-              .parseDelimitedWithIOException(PARSER, input);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode parseDelimitedFrom(
-            java.io.InputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws java.io.IOException {
-          return com.google.protobuf.GeneratedMessageV3
-              .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode parseFrom(
-            com.google.protobuf.CodedInputStream input)
-            throws java.io.IOException {
-          return com.google.protobuf.GeneratedMessageV3
-              .parseWithIOException(PARSER, input);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode parseFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws java.io.IOException {
-          return com.google.protobuf.GeneratedMessageV3
-              .parseWithIOException(PARSER, input, extensionRegistry);
-        }
-
-        @java.lang.Override
-        public Builder newBuilderForType() { return newBuilder(); }
-        public static Builder newBuilder() {
-          return DEFAULT_INSTANCE.toBuilder();
-        }
-        public static Builder newBuilder(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode prototype) {
-          return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
-        }
-        @java.lang.Override
-        public Builder toBuilder() {
-          return this == DEFAULT_INSTANCE
-              ? new Builder() : new Builder().mergeFrom(this);
-        }
+                @java.lang.Override
+                public Builder addRepeatedField(
+                        com.google.protobuf.Descriptors.FieldDescriptor field,
+                        java.lang.Object value) {
+                    return super.addRepeatedField(field, value);
+                }
 
-        @java.lang.Override
-        protected Builder newBuilderForType(
-            com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-          Builder builder = new Builder(parent);
-          return builder;
-        }
-        /**
-         * Protobuf type {@code io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.TimerNode}
-         */
-        public static final class Builder extends
-            com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
-            // @@protoc_insertion_point(builder_implements:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.TimerNode)
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNodeOrBuilder {
-          public static final com.google.protobuf.Descriptors.Descriptor
-              getDescriptor() {
-            return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_TimerNode_descriptor;
-          }
-
-          @java.lang.Override
-          protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-              internalGetFieldAccessorTable() {
-            return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_TimerNode_fieldAccessorTable
-                .ensureFieldAccessorsInitialized(
-                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode.class, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode.Builder.class);
-          }
-
-          // Construct using io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode.newBuilder()
-          private Builder() {
-            maybeForceBuilderInitialization();
-          }
-
-          private Builder(
-              com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-            super(parent);
-            maybeForceBuilderInitialization();
-          }
-          private void maybeForceBuilderInitialization() {
-            if (com.google.protobuf.GeneratedMessageV3
-                    .alwaysUseFieldBuilders) {
-            }
-          }
-          @java.lang.Override
-          public Builder clear() {
-            super.clear();
-            timerId_ = "";
-            bitField0_ = (bitField0_ & ~0x00000001);
-            return this;
-          }
-
-          @java.lang.Override
-          public com.google.protobuf.Descriptors.Descriptor
-              getDescriptorForType() {
-            return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_TimerNode_descriptor;
-          }
-
-          @java.lang.Override
-          public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode getDefaultInstanceForType() {
-            return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode.getDefaultInstance();
-          }
-
-          @java.lang.Override
-          public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode build() {
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode result = buildPartial();
-            if (!result.isInitialized()) {
-              throw newUninitializedMessageException(result);
-            }
-            return result;
-          }
-
-          @java.lang.Override
-          public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode buildPartial() {
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode result = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode(this);
-            int from_bitField0_ = bitField0_;
-            int to_bitField0_ = 0;
-            if (((from_bitField0_ & 0x00000001) != 0)) {
-              to_bitField0_ |= 0x00000001;
-            }
-            result.timerId_ = timerId_;
-            result.bitField0_ = to_bitField0_;
-            onBuilt();
-            return result;
-          }
-
-          @java.lang.Override
-          public Builder clone() {
-            return super.clone();
-          }
-          @java.lang.Override
-          public Builder setField(
-              com.google.protobuf.Descriptors.FieldDescriptor field,
-              java.lang.Object value) {
-            return super.setField(field, value);
-          }
-          @java.lang.Override
-          public Builder clearField(
-              com.google.protobuf.Descriptors.FieldDescriptor field) {
-            return super.clearField(field);
-          }
-          @java.lang.Override
-          public Builder clearOneof(
-              com.google.protobuf.Descriptors.OneofDescriptor oneof) {
-            return super.clearOneof(oneof);
-          }
-          @java.lang.Override
-          public Builder setRepeatedField(
-              com.google.protobuf.Descriptors.FieldDescriptor field,
-              int index, java.lang.Object value) {
-            return super.setRepeatedField(field, index, value);
-          }
-          @java.lang.Override
-          public Builder addRepeatedField(
-              com.google.protobuf.Descriptors.FieldDescriptor field,
-              java.lang.Object value) {
-            return super.addRepeatedField(field, value);
-          }
-          @java.lang.Override
-          public Builder mergeFrom(com.google.protobuf.Message other) {
-            if (other instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode) {
-              return mergeFrom((io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode)other);
-            } else {
-              super.mergeFrom(other);
-              return this;
-            }
-          }
+                @java.lang.Override
+                public Builder mergeFrom(com.google.protobuf.Message other) {
+                    if (other instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTrigger) {
+                        return mergeFrom(
+                                (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTrigger) other);
+                    } else {
+                        super.mergeFrom(other);
+                        return this;
+                    }
+                }
 
-          public Builder mergeFrom(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode other) {
-            if (other == io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode.getDefaultInstance()) return this;
-            if (other.hasTimerId()) {
-              bitField0_ |= 0x00000001;
-              timerId_ = other.timerId_;
-              onChanged();
-            }
-            this.mergeUnknownFields(other.unknownFields);
-            onChanged();
-            return this;
-          }
+                public Builder mergeFrom(
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTrigger other) {
+                    if (other == io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTrigger
+                            .getDefaultInstance())
+                        return this;
+                    if (other.hasStartTime()) {
+                        setStartTime(other.getStartTime());
+                    }
+                    if (other.hasEndTime()) {
+                        setEndTime(other.getEndTime());
+                    }
+                    if (other.hasRepeatLimit()) {
+                        setRepeatLimit(other.getRepeatLimit());
+                    }
+                    if (other.hasRepeatCount()) {
+                        setRepeatCount(other.getRepeatCount());
+                    }
+                    if (other.hasNextFireTime()) {
+                        setNextFireTime(other.getNextFireTime());
+                    }
+                    if (other.hasPeriod()) {
+                        setPeriod(other.getPeriod());
+                    }
+                    if (!other.calendarName_.isEmpty()) {
+                        if (calendarName_.isEmpty()) {
+                            calendarName_ = other.calendarName_;
+                            bitField0_ = (bitField0_ & ~0x00000040);
+                        } else {
+                            ensureCalendarNameIsMutable();
+                            calendarName_.addAll(other.calendarName_);
+                        }
+                        onChanged();
+                    }
+                    this.mergeUnknownFields(other.unknownFields);
+                    onChanged();
+                    return this;
+                }
 
-          @java.lang.Override
-          public final boolean isInitialized() {
-            return true;
-          }
-
-          @java.lang.Override
-          public Builder mergeFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws java.io.IOException {
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode parsedMessage = null;
-            try {
-              parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
-            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-              parsedMessage = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode) e.getUnfinishedMessage();
-              throw e.unwrapIOException();
-            } finally {
-              if (parsedMessage != null) {
-                mergeFrom(parsedMessage);
-              }
-            }
-            return this;
-          }
-          private int bitField0_;
-
-          private java.lang.Object timerId_ = "";
-          /**
-           * <code>optional string timer_id = 1;</code>
-           * @return Whether the timerId field is set.
-           */
-          public boolean hasTimerId() {
-            return ((bitField0_ & 0x00000001) != 0);
-          }
-          /**
-           * <code>optional string timer_id = 1;</code>
-           * @return The timerId.
-           */
-          public java.lang.String getTimerId() {
-            java.lang.Object ref = timerId_;
-            if (!(ref instanceof java.lang.String)) {
-              com.google.protobuf.ByteString bs =
-                  (com.google.protobuf.ByteString) ref;
-              java.lang.String s = bs.toStringUtf8();
-              if (bs.isValidUtf8()) {
-                timerId_ = s;
-              }
-              return s;
-            } else {
-              return (java.lang.String) ref;
-            }
-          }
-          /**
-           * <code>optional string timer_id = 1;</code>
-           * @return The bytes for timerId.
-           */
-          public com.google.protobuf.ByteString
-              getTimerIdBytes() {
-            java.lang.Object ref = timerId_;
-            if (ref instanceof String) {
-              com.google.protobuf.ByteString b = 
-                  com.google.protobuf.ByteString.copyFromUtf8(
-                      (java.lang.String) ref);
-              timerId_ = b;
-              return b;
-            } else {
-              return (com.google.protobuf.ByteString) ref;
-            }
-          }
-          /**
-           * <code>optional string timer_id = 1;</code>
-           * @param value The timerId to set.
-           * @return This builder for chaining.
-           */
-          public Builder setTimerId(
-              java.lang.String value) {
-            if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000001;
-            timerId_ = value;
-            onChanged();
-            return this;
-          }
-          /**
-           * <code>optional string timer_id = 1;</code>
-           * @return This builder for chaining.
-           */
-          public Builder clearTimerId() {
-            bitField0_ = (bitField0_ & ~0x00000001);
-            timerId_ = getDefaultInstance().getTimerId();
-            onChanged();
-            return this;
-          }
-          /**
-           * <code>optional string timer_id = 1;</code>
-           * @param value The bytes for timerId to set.
-           * @return This builder for chaining.
-           */
-          public Builder setTimerIdBytes(
-              com.google.protobuf.ByteString value) {
-            if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000001;
-            timerId_ = value;
-            onChanged();
-            return this;
-          }
-          @java.lang.Override
-          public final Builder setUnknownFields(
-              final com.google.protobuf.UnknownFieldSet unknownFields) {
-            return super.setUnknownFields(unknownFields);
-          }
-
-          @java.lang.Override
-          public final Builder mergeUnknownFields(
-              final com.google.protobuf.UnknownFieldSet unknownFields) {
-            return super.mergeUnknownFields(unknownFields);
-          }
-
-
-          // @@protoc_insertion_point(builder_scope:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.TimerNode)
-        }
-
-        // @@protoc_insertion_point(class_scope:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.TimerNode)
-        private static final io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode DEFAULT_INSTANCE;
-        static {
-          DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode();
-        }
+                @java.lang.Override
+                public final boolean isInitialized() {
+                    return true;
+                }
 
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode getDefaultInstance() {
-          return DEFAULT_INSTANCE;
-        }
+                @java.lang.Override
+                public Builder mergeFrom(
+                        com.google.protobuf.CodedInputStream input,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws java.io.IOException {
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTrigger parsedMessage = null;
+                    try {
+                        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+                    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                        parsedMessage = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTrigger) e
+                                .getUnfinishedMessage();
+                        throw e.unwrapIOException();
+                    } finally {
+                        if (parsedMessage != null) {
+                            mergeFrom(parsedMessage);
+                        }
+                    }
+                    return this;
+                }
 
-        @java.lang.Deprecated public static final com.google.protobuf.Parser<TimerNode>
-            PARSER = new com.google.protobuf.AbstractParser<TimerNode>() {
-          @java.lang.Override
-          public TimerNode parsePartialFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
-            return new TimerNode(input, extensionRegistry);
-          }
-        };
+                private int bitField0_;
 
-        public static com.google.protobuf.Parser<TimerNode> parser() {
-          return PARSER;
-        }
+                private long startTime_;
 
-        @java.lang.Override
-        public com.google.protobuf.Parser<TimerNode> getParserForType() {
-          return PARSER;
-        }
+                /**
+                 * <code>optional int64 start_time = 1;</code>
+                 * 
+                 * @return Whether the startTime field is set.
+                 */
+                @java.lang.Override
+                public boolean hasStartTime() {
+                    return ((bitField0_ & 0x00000001) != 0);
+                }
 
-        @java.lang.Override
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode getDefaultInstanceForType() {
-          return DEFAULT_INSTANCE;
-        }
+                /**
+                 * <code>optional int64 start_time = 1;</code>
+                 * 
+                 * @return The startTime.
+                 */
+                @java.lang.Override
+                public long getStartTime() {
+                    return startTime_;
+                }
 
-      }
+                /**
+                 * <code>optional int64 start_time = 1;</code>
+                 * 
+                 * @param value The startTime to set.
+                 * @return This builder for chaining.
+                 */
+                public Builder setStartTime(long value) {
+                    bitField0_ |= 0x00000001;
+                    startTime_ = value;
+                    onChanged();
+                    return this;
+                }
 
-      public interface JoinNodeOrBuilder extends
-          // @@protoc_insertion_point(interface_extends:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode)
-          com.google.protobuf.MessageOrBuilder {
+                /**
+                 * <code>optional int64 start_time = 1;</code>
+                 * 
+                 * @return This builder for chaining.
+                 */
+                public Builder clearStartTime() {
+                    bitField0_ = (bitField0_ & ~0x00000001);
+                    startTime_ = 0L;
+                    onChanged();
+                    return this;
+                }
 
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger trigger = 1;</code>
-         */
-        java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger> 
-            getTriggerList();
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger trigger = 1;</code>
-         */
-        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger getTrigger(int index);
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger trigger = 1;</code>
-         */
-        int getTriggerCount();
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger trigger = 1;</code>
-         */
-        java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTriggerOrBuilder> 
-            getTriggerOrBuilderList();
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger trigger = 1;</code>
-         */
-        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTriggerOrBuilder getTriggerOrBuilder(
-            int index);
-      }
-      /**
-       * Protobuf type {@code io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode}
-       */
-      public static final class JoinNode extends
-          com.google.protobuf.GeneratedMessageV3 implements
-          // @@protoc_insertion_point(message_implements:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode)
-          JoinNodeOrBuilder {
-      private static final long serialVersionUID = 0L;
-        // Use JoinNode.newBuilder() to construct.
-        private JoinNode(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-          super(builder);
-        }
-        private JoinNode() {
-          trigger_ = java.util.Collections.emptyList();
-        }
+                private long endTime_;
 
-        @java.lang.Override
-        @SuppressWarnings({"unused"})
-        protected java.lang.Object newInstance(
-            UnusedPrivateParameter unused) {
-          return new JoinNode();
-        }
-
-        @java.lang.Override
-        public final com.google.protobuf.UnknownFieldSet
-        getUnknownFields() {
-          return this.unknownFields;
-        }
-        private JoinNode(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          this();
-          if (extensionRegistry == null) {
-            throw new java.lang.NullPointerException();
-          }
-          int mutable_bitField0_ = 0;
-          com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-              com.google.protobuf.UnknownFieldSet.newBuilder();
-          try {
-            boolean done = false;
-            while (!done) {
-              int tag = input.readTag();
-              switch (tag) {
-                case 0:
-                  done = true;
-                  break;
-                case 10: {
-                  if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-                    trigger_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger>();
-                    mutable_bitField0_ |= 0x00000001;
-                  }
-                  trigger_.add(
-                      input.readMessage(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger.PARSER, extensionRegistry));
-                  break;
-                }
-                default: {
-                  if (!parseUnknownField(
-                      input, unknownFields, extensionRegistry, tag)) {
-                    done = true;
-                  }
-                  break;
-                }
-              }
-            }
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(this);
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(
-                e).setUnfinishedMessage(this);
-          } finally {
-            if (((mutable_bitField0_ & 0x00000001) != 0)) {
-              trigger_ = java.util.Collections.unmodifiableList(trigger_);
-            }
-            this.unknownFields = unknownFields.build();
-            makeExtensionsImmutable();
-          }
-        }
-        public static final com.google.protobuf.Descriptors.Descriptor
-            getDescriptor() {
-          return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_JoinNode_descriptor;
-        }
-
-        @java.lang.Override
-        protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-            internalGetFieldAccessorTable() {
-          return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_JoinNode_fieldAccessorTable
-              .ensureFieldAccessorsInitialized(
-                  io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.class, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.Builder.class);
-        }
-
-        public interface JoinTriggerOrBuilder extends
-            // @@protoc_insertion_point(interface_extends:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger)
-            com.google.protobuf.MessageOrBuilder {
+                /**
+                 * <code>optional int64 end_time = 2;</code>
+                 * 
+                 * @return Whether the endTime field is set.
+                 */
+                @java.lang.Override
+                public boolean hasEndTime() {
+                    return ((bitField0_ & 0x00000002) != 0);
+                }
 
-          /**
-           * <code>optional int64 node_id = 1;</code>
-           * @return Whether the nodeId field is set.
-           */
-          boolean hasNodeId();
-          /**
-           * <code>optional int64 node_id = 1;</code>
-           * @return The nodeId.
-           */
-          long getNodeId();
-
-          /**
-           * <code>optional int32 counter = 2;</code>
-           * @return Whether the counter field is set.
-           */
-          boolean hasCounter();
-          /**
-           * <code>optional int32 counter = 2;</code>
-           * @return The counter.
-           */
-          int getCounter();
-        }
-        /**
-         * Protobuf type {@code io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger}
-         */
-        public static final class JoinTrigger extends
-            com.google.protobuf.GeneratedMessageV3 implements
-            // @@protoc_insertion_point(message_implements:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger)
-            JoinTriggerOrBuilder {
-        private static final long serialVersionUID = 0L;
-          // Use JoinTrigger.newBuilder() to construct.
-          private JoinTrigger(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-            super(builder);
-          }
-          private JoinTrigger() {
-          }
-
-          @java.lang.Override
-          @SuppressWarnings({"unused"})
-          protected java.lang.Object newInstance(
-              UnusedPrivateParameter unused) {
-            return new JoinTrigger();
-          }
-
-          @java.lang.Override
-          public final com.google.protobuf.UnknownFieldSet
-          getUnknownFields() {
-            return this.unknownFields;
-          }
-          private JoinTrigger(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
-            this();
-            if (extensionRegistry == null) {
-              throw new java.lang.NullPointerException();
-            }
-            int mutable_bitField0_ = 0;
-            com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-                com.google.protobuf.UnknownFieldSet.newBuilder();
-            try {
-              boolean done = false;
-              while (!done) {
-                int tag = input.readTag();
-                switch (tag) {
-                  case 0:
-                    done = true;
-                    break;
-                  case 8: {
-                    bitField0_ |= 0x00000001;
-                    nodeId_ = input.readInt64();
-                    break;
-                  }
-                  case 16: {
+                /**
+                 * <code>optional int64 end_time = 2;</code>
+                 * 
+                 * @return The endTime.
+                 */
+                @java.lang.Override
+                public long getEndTime() {
+                    return endTime_;
+                }
+
+                /**
+                 * <code>optional int64 end_time = 2;</code>
+                 * 
+                 * @param value The endTime to set.
+                 * @return This builder for chaining.
+                 */
+                public Builder setEndTime(long value) {
                     bitField0_ |= 0x00000002;
-                    counter_ = input.readInt32();
-                    break;
-                  }
-                  default: {
-                    if (!parseUnknownField(
-                        input, unknownFields, extensionRegistry, tag)) {
-                      done = true;
-                    }
-                    break;
-                  }
-                }
-              }
-            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-              throw e.setUnfinishedMessage(this);
-            } catch (java.io.IOException e) {
-              throw new com.google.protobuf.InvalidProtocolBufferException(
-                  e).setUnfinishedMessage(this);
-            } finally {
-              this.unknownFields = unknownFields.build();
-              makeExtensionsImmutable();
-            }
-          }
-          public static final com.google.protobuf.Descriptors.Descriptor
-              getDescriptor() {
-            return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_JoinNode_JoinTrigger_descriptor;
-          }
-
-          @java.lang.Override
-          protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-              internalGetFieldAccessorTable() {
-            return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_JoinNode_JoinTrigger_fieldAccessorTable
-                .ensureFieldAccessorsInitialized(
-                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger.class, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger.Builder.class);
-          }
-
-          private int bitField0_;
-          public static final int NODE_ID_FIELD_NUMBER = 1;
-          private long nodeId_;
-          /**
-           * <code>optional int64 node_id = 1;</code>
-           * @return Whether the nodeId field is set.
-           */
-          @java.lang.Override
-          public boolean hasNodeId() {
-            return ((bitField0_ & 0x00000001) != 0);
-          }
-          /**
-           * <code>optional int64 node_id = 1;</code>
-           * @return The nodeId.
-           */
-          @java.lang.Override
-          public long getNodeId() {
-            return nodeId_;
-          }
-
-          public static final int COUNTER_FIELD_NUMBER = 2;
-          private int counter_;
-          /**
-           * <code>optional int32 counter = 2;</code>
-           * @return Whether the counter field is set.
-           */
-          @java.lang.Override
-          public boolean hasCounter() {
-            return ((bitField0_ & 0x00000002) != 0);
-          }
-          /**
-           * <code>optional int32 counter = 2;</code>
-           * @return The counter.
-           */
-          @java.lang.Override
-          public int getCounter() {
-            return counter_;
-          }
-
-          private byte memoizedIsInitialized = -1;
-          @java.lang.Override
-          public final boolean isInitialized() {
-            byte isInitialized = memoizedIsInitialized;
-            if (isInitialized == 1) return true;
-            if (isInitialized == 0) return false;
+                    endTime_ = value;
+                    onChanged();
+                    return this;
+                }
 
-            memoizedIsInitialized = 1;
-            return true;
-          }
+                /**
+                 * <code>optional int64 end_time = 2;</code>
+                 * 
+                 * @return This builder for chaining.
+                 */
+                public Builder clearEndTime() {
+                    bitField0_ = (bitField0_ & ~0x00000002);
+                    endTime_ = 0L;
+                    onChanged();
+                    return this;
+                }
 
-          @java.lang.Override
-          public void writeTo(com.google.protobuf.CodedOutputStream output)
-                              throws java.io.IOException {
-            if (((bitField0_ & 0x00000001) != 0)) {
-              output.writeInt64(1, nodeId_);
-            }
-            if (((bitField0_ & 0x00000002) != 0)) {
-              output.writeInt32(2, counter_);
-            }
-            unknownFields.writeTo(output);
-          }
+                private int repeatLimit_;
 
-          @java.lang.Override
-          public int getSerializedSize() {
-            int size = memoizedSize;
-            if (size != -1) return size;
+                /**
+                 * <code>optional int32 repeat_limit = 3;</code>
+                 * 
+                 * @return Whether the repeatLimit field is set.
+                 */
+                @java.lang.Override
+                public boolean hasRepeatLimit() {
+                    return ((bitField0_ & 0x00000004) != 0);
+                }
 
-            size = 0;
-            if (((bitField0_ & 0x00000001) != 0)) {
-              size += com.google.protobuf.CodedOutputStream
-                .computeInt64Size(1, nodeId_);
-            }
-            if (((bitField0_ & 0x00000002) != 0)) {
-              size += com.google.protobuf.CodedOutputStream
-                .computeInt32Size(2, counter_);
-            }
-            size += unknownFields.getSerializedSize();
-            memoizedSize = size;
-            return size;
-          }
+                /**
+                 * <code>optional int32 repeat_limit = 3;</code>
+                 * 
+                 * @return The repeatLimit.
+                 */
+                @java.lang.Override
+                public int getRepeatLimit() {
+                    return repeatLimit_;
+                }
 
-          @java.lang.Override
-          public boolean equals(final java.lang.Object obj) {
-            if (obj == this) {
-             return true;
-            }
-            if (!(obj instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger)) {
-              return super.equals(obj);
-            }
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger other = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger) obj;
+                /**
+                 * <code>optional int32 repeat_limit = 3;</code>
+                 * 
+                 * @param value The repeatLimit to set.
+                 * @return This builder for chaining.
+                 */
+                public Builder setRepeatLimit(int value) {
+                    bitField0_ |= 0x00000004;
+                    repeatLimit_ = value;
+                    onChanged();
+                    return this;
+                }
 
-            if (hasNodeId() != other.hasNodeId()) return false;
-            if (hasNodeId()) {
-              if (getNodeId()
-                  != other.getNodeId()) return false;
-            }
-            if (hasCounter() != other.hasCounter()) return false;
-            if (hasCounter()) {
-              if (getCounter()
-                  != other.getCounter()) return false;
-            }
-            if (!unknownFields.equals(other.unknownFields)) return false;
-            return true;
-          }
+                /**
+                 * <code>optional int32 repeat_limit = 3;</code>
+                 * 
+                 * @return This builder for chaining.
+                 */
+                public Builder clearRepeatLimit() {
+                    bitField0_ = (bitField0_ & ~0x00000004);
+                    repeatLimit_ = 0;
+                    onChanged();
+                    return this;
+                }
 
-          @java.lang.Override
-          public int hashCode() {
-            if (memoizedHashCode != 0) {
-              return memoizedHashCode;
-            }
-            int hash = 41;
-            hash = (19 * hash) + getDescriptor().hashCode();
-            if (hasNodeId()) {
-              hash = (37 * hash) + NODE_ID_FIELD_NUMBER;
-              hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
-                  getNodeId());
-            }
-            if (hasCounter()) {
-              hash = (37 * hash) + COUNTER_FIELD_NUMBER;
-              hash = (53 * hash) + getCounter();
-            }
-            hash = (29 * hash) + unknownFields.hashCode();
-            memoizedHashCode = hash;
-            return hash;
-          }
+                private int repeatCount_;
 
-          public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger parseFrom(
-              java.nio.ByteBuffer data)
-              throws com.google.protobuf.InvalidProtocolBufferException {
-            return PARSER.parseFrom(data);
-          }
-          public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger parseFrom(
-              java.nio.ByteBuffer data,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
-            return PARSER.parseFrom(data, extensionRegistry);
-          }
-          public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger parseFrom(
-              com.google.protobuf.ByteString data)
-              throws com.google.protobuf.InvalidProtocolBufferException {
-            return PARSER.parseFrom(data);
-          }
-          public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger parseFrom(
-              com.google.protobuf.ByteString data,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
-            return PARSER.parseFrom(data, extensionRegistry);
-          }
-          public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger parseFrom(byte[] data)
-              throws com.google.protobuf.InvalidProtocolBufferException {
-            return PARSER.parseFrom(data);
-          }
-          public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger parseFrom(
-              byte[] data,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
-            return PARSER.parseFrom(data, extensionRegistry);
-          }
-          public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger parseFrom(java.io.InputStream input)
-              throws java.io.IOException {
-            return com.google.protobuf.GeneratedMessageV3
-                .parseWithIOException(PARSER, input);
-          }
-          public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger parseFrom(
-              java.io.InputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws java.io.IOException {
-            return com.google.protobuf.GeneratedMessageV3
-                .parseWithIOException(PARSER, input, extensionRegistry);
-          }
-          public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger parseDelimitedFrom(java.io.InputStream input)
-              throws java.io.IOException {
-            return com.google.protobuf.GeneratedMessageV3
-                .parseDelimitedWithIOException(PARSER, input);
-          }
-          public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger parseDelimitedFrom(
-              java.io.InputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws java.io.IOException {
-            return com.google.protobuf.GeneratedMessageV3
-                .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
-          }
-          public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger parseFrom(
-              com.google.protobuf.CodedInputStream input)
-              throws java.io.IOException {
-            return com.google.protobuf.GeneratedMessageV3
-                .parseWithIOException(PARSER, input);
-          }
-          public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger parseFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws java.io.IOException {
-            return com.google.protobuf.GeneratedMessageV3
-                .parseWithIOException(PARSER, input, extensionRegistry);
-          }
+                /**
+                 * <code>optional int32 repeat_count = 4;</code>
+                 * 
+                 * @return Whether the repeatCount field is set.
+                 */
+                @java.lang.Override
+                public boolean hasRepeatCount() {
+                    return ((bitField0_ & 0x00000008) != 0);
+                }
 
-          @java.lang.Override
-          public Builder newBuilderForType() { return newBuilder(); }
-          public static Builder newBuilder() {
-            return DEFAULT_INSTANCE.toBuilder();
-          }
-          public static Builder newBuilder(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger prototype) {
-            return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
-          }
-          @java.lang.Override
-          public Builder toBuilder() {
-            return this == DEFAULT_INSTANCE
-                ? new Builder() : new Builder().mergeFrom(this);
-          }
+                /**
+                 * <code>optional int32 repeat_count = 4;</code>
+                 * 
+                 * @return The repeatCount.
+                 */
+                @java.lang.Override
+                public int getRepeatCount() {
+                    return repeatCount_;
+                }
 
-          @java.lang.Override
-          protected Builder newBuilderForType(
-              com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-            Builder builder = new Builder(parent);
-            return builder;
-          }
-          /**
-           * Protobuf type {@code io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger}
-           */
-          public static final class Builder extends
-              com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
-              // @@protoc_insertion_point(builder_implements:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger)
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTriggerOrBuilder {
-            public static final com.google.protobuf.Descriptors.Descriptor
-                getDescriptor() {
-              return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_JoinNode_JoinTrigger_descriptor;
-            }
+                /**
+                 * <code>optional int32 repeat_count = 4;</code>
+                 * 
+                 * @param value The repeatCount to set.
+                 * @return This builder for chaining.
+                 */
+                public Builder setRepeatCount(int value) {
+                    bitField0_ |= 0x00000008;
+                    repeatCount_ = value;
+                    onChanged();
+                    return this;
+                }
 
-            @java.lang.Override
-            protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-                internalGetFieldAccessorTable() {
-              return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_JoinNode_JoinTrigger_fieldAccessorTable
-                  .ensureFieldAccessorsInitialized(
-                      io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger.class, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger.Builder.class);
+                /**
+                 * <code>optional int32 repeat_count = 4;</code>
+                 * 
+                 * @return This builder for chaining.
+                 */
+                public Builder clearRepeatCount() {
+                    bitField0_ = (bitField0_ & ~0x00000008);
+                    repeatCount_ = 0;
+                    onChanged();
+                    return this;
+                }
+
+                private long nextFireTime_;
+
+                /**
+                 * <code>optional int64 next_fire_time = 6;</code>
+                 * 
+                 * @return Whether the nextFireTime field is set.
+                 */
+                @java.lang.Override
+                public boolean hasNextFireTime() {
+                    return ((bitField0_ & 0x00000010) != 0);
+                }
+
+                /**
+                 * <code>optional int64 next_fire_time = 6;</code>
+                 * 
+                 * @return The nextFireTime.
+                 */
+                @java.lang.Override
+                public long getNextFireTime() {
+                    return nextFireTime_;
+                }
+
+                /**
+                 * <code>optional int64 next_fire_time = 6;</code>
+                 * 
+                 * @param value The nextFireTime to set.
+                 * @return This builder for chaining.
+                 */
+                public Builder setNextFireTime(long value) {
+                    bitField0_ |= 0x00000010;
+                    nextFireTime_ = value;
+                    onChanged();
+                    return this;
+                }
+
+                /**
+                 * <code>optional int64 next_fire_time = 6;</code>
+                 * 
+                 * @return This builder for chaining.
+                 */
+                public Builder clearNextFireTime() {
+                    bitField0_ = (bitField0_ & ~0x00000010);
+                    nextFireTime_ = 0L;
+                    onChanged();
+                    return this;
+                }
+
+                private long period_;
+
+                /**
+                 * <code>optional int64 period = 7;</code>
+                 * 
+                 * @return Whether the period field is set.
+                 */
+                @java.lang.Override
+                public boolean hasPeriod() {
+                    return ((bitField0_ & 0x00000020) != 0);
+                }
+
+                /**
+                 * <code>optional int64 period = 7;</code>
+                 * 
+                 * @return The period.
+                 */
+                @java.lang.Override
+                public long getPeriod() {
+                    return period_;
+                }
+
+                /**
+                 * <code>optional int64 period = 7;</code>
+                 * 
+                 * @param value The period to set.
+                 * @return This builder for chaining.
+                 */
+                public Builder setPeriod(long value) {
+                    bitField0_ |= 0x00000020;
+                    period_ = value;
+                    onChanged();
+                    return this;
+                }
+
+                /**
+                 * <code>optional int64 period = 7;</code>
+                 * 
+                 * @return This builder for chaining.
+                 */
+                public Builder clearPeriod() {
+                    bitField0_ = (bitField0_ & ~0x00000020);
+                    period_ = 0L;
+                    onChanged();
+                    return this;
+                }
+
+                private com.google.protobuf.LazyStringList calendarName_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+
+                private void ensureCalendarNameIsMutable() {
+                    if (!((bitField0_ & 0x00000040) != 0)) {
+                        calendarName_ = new com.google.protobuf.LazyStringArrayList(calendarName_);
+                        bitField0_ |= 0x00000040;
+                    }
+                }
+
+                /**
+                 * <code>repeated string calendar_name = 8;</code>
+                 * 
+                 * @return A list containing the calendarName.
+                 */
+                public com.google.protobuf.ProtocolStringList getCalendarNameList() {
+                    return calendarName_.getUnmodifiableView();
+                }
+
+                /**
+                 * <code>repeated string calendar_name = 8;</code>
+                 * 
+                 * @return The count of calendarName.
+                 */
+                public int getCalendarNameCount() {
+                    return calendarName_.size();
+                }
+
+                /**
+                 * <code>repeated string calendar_name = 8;</code>
+                 * 
+                 * @param index The index of the element to return.
+                 * @return The calendarName at the given index.
+                 */
+                public java.lang.String getCalendarName(int index) {
+                    return calendarName_.get(index);
+                }
+
+                /**
+                 * <code>repeated string calendar_name = 8;</code>
+                 * 
+                 * @param index The index of the value to return.
+                 * @return The bytes of the calendarName at the given index.
+                 */
+                public com.google.protobuf.ByteString getCalendarNameBytes(int index) {
+                    return calendarName_.getByteString(index);
+                }
+
+                /**
+                 * <code>repeated string calendar_name = 8;</code>
+                 * 
+                 * @param index The index to set the value at.
+                 * @param value The calendarName to set.
+                 * @return This builder for chaining.
+                 */
+                public Builder setCalendarName(
+                        int index, java.lang.String value) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    ensureCalendarNameIsMutable();
+                    calendarName_.set(index, value);
+                    onChanged();
+                    return this;
+                }
+
+                /**
+                 * <code>repeated string calendar_name = 8;</code>
+                 * 
+                 * @param value The calendarName to add.
+                 * @return This builder for chaining.
+                 */
+                public Builder addCalendarName(
+                        java.lang.String value) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    ensureCalendarNameIsMutable();
+                    calendarName_.add(value);
+                    onChanged();
+                    return this;
+                }
+
+                /**
+                 * <code>repeated string calendar_name = 8;</code>
+                 * 
+                 * @param values The calendarName to add.
+                 * @return This builder for chaining.
+                 */
+                public Builder addAllCalendarName(
+                        java.lang.Iterable<java.lang.String> values) {
+                    ensureCalendarNameIsMutable();
+                    com.google.protobuf.AbstractMessageLite.Builder.addAll(
+                            values, calendarName_);
+                    onChanged();
+                    return this;
+                }
+
+                /**
+                 * <code>repeated string calendar_name = 8;</code>
+                 * 
+                 * @return This builder for chaining.
+                 */
+                public Builder clearCalendarName() {
+                    calendarName_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+                    bitField0_ = (bitField0_ & ~0x00000040);
+                    onChanged();
+                    return this;
+                }
+
+                /**
+                 * <code>repeated string calendar_name = 8;</code>
+                 * 
+                 * @param value The bytes of the calendarName to add.
+                 * @return This builder for chaining.
+                 */
+                public Builder addCalendarNameBytes(
+                        com.google.protobuf.ByteString value) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    ensureCalendarNameIsMutable();
+                    calendarName_.add(value);
+                    onChanged();
+                    return this;
+                }
+
+                @java.lang.Override
+                public final Builder setUnknownFields(
+                        final com.google.protobuf.UnknownFieldSet unknownFields) {
+                    return super.setUnknownFields(unknownFields);
+                }
+
+                @java.lang.Override
+                public final Builder mergeUnknownFields(
+                        final com.google.protobuf.UnknownFieldSet unknownFields) {
+                    return super.mergeUnknownFields(unknownFields);
+                }
+
+                // @@protoc_insertion_point(builder_scope:io.automatiko.engine.workflow.marshalling.Trigger.IntervalTrigger)
             }
 
-            // Construct using io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger.newBuilder()
-            private Builder() {
-              maybeForceBuilderInitialization();
+            // @@protoc_insertion_point(class_scope:io.automatiko.engine.workflow.marshalling.Trigger.IntervalTrigger)
+            private static final io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTrigger DEFAULT_INSTANCE;
+            static {
+                DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTrigger();
             }
 
-            private Builder(
-                com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-              super(parent);
-              maybeForceBuilderInitialization();
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTrigger getDefaultInstance() {
+                return DEFAULT_INSTANCE;
             }
-            private void maybeForceBuilderInitialization() {
-              if (com.google.protobuf.GeneratedMessageV3
-                      .alwaysUseFieldBuilders) {
-              }
+
+            @java.lang.Deprecated
+            public static final com.google.protobuf.Parser<IntervalTrigger> PARSER = new com.google.protobuf.AbstractParser<IntervalTrigger>() {
+                @java.lang.Override
+                public IntervalTrigger parsePartialFrom(
+                        com.google.protobuf.CodedInputStream input,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    return new IntervalTrigger(input, extensionRegistry);
+                }
+            };
+
+            public static com.google.protobuf.Parser<IntervalTrigger> parser() {
+                return PARSER;
             }
+
             @java.lang.Override
-            public Builder clear() {
-              super.clear();
-              nodeId_ = 0L;
-              bitField0_ = (bitField0_ & ~0x00000001);
-              counter_ = 0;
-              bitField0_ = (bitField0_ & ~0x00000002);
-              return this;
+            public com.google.protobuf.Parser<IntervalTrigger> getParserForType() {
+                return PARSER;
             }
 
             @java.lang.Override
-            public com.google.protobuf.Descriptors.Descriptor
-                getDescriptorForType() {
-              return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_JoinNode_JoinTrigger_descriptor;
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTrigger getDefaultInstanceForType() {
+                return DEFAULT_INSTANCE;
             }
 
-            @java.lang.Override
-            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger getDefaultInstanceForType() {
-              return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger.getDefaultInstance();
+        }
+
+        public interface PointInTimeTriggerOrBuilder extends
+                // @@protoc_insertion_point(interface_extends:io.automatiko.engine.workflow.marshalling.Trigger.PointInTimeTrigger)
+                com.google.protobuf.MessageOrBuilder {
+
+            /**
+             * <code>optional int64 next_fire_time = 1;</code>
+             * 
+             * @return Whether the nextFireTime field is set.
+             */
+            boolean hasNextFireTime();
+
+            /**
+             * <code>optional int64 next_fire_time = 1;</code>
+             * 
+             * @return The nextFireTime.
+             */
+            long getNextFireTime();
+        }
+
+        /**
+         * Protobuf type {@code io.automatiko.engine.workflow.marshalling.Trigger.PointInTimeTrigger}
+         */
+        public static final class PointInTimeTrigger extends
+                com.google.protobuf.GeneratedMessageV3 implements
+                // @@protoc_insertion_point(message_implements:io.automatiko.engine.workflow.marshalling.Trigger.PointInTimeTrigger)
+                PointInTimeTriggerOrBuilder {
+            private static final long serialVersionUID = 0L;
+
+            // Use PointInTimeTrigger.newBuilder() to construct.
+            private PointInTimeTrigger(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
+                super(builder);
             }
 
-            @java.lang.Override
-            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger build() {
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger result = buildPartial();
-              if (!result.isInitialized()) {
-                throw newUninitializedMessageException(result);
-              }
-              return result;
+            private PointInTimeTrigger() {
             }
 
             @java.lang.Override
-            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger buildPartial() {
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger result = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger(this);
-              int from_bitField0_ = bitField0_;
-              int to_bitField0_ = 0;
-              if (((from_bitField0_ & 0x00000001) != 0)) {
-                result.nodeId_ = nodeId_;
-                to_bitField0_ |= 0x00000001;
-              }
-              if (((from_bitField0_ & 0x00000002) != 0)) {
-                result.counter_ = counter_;
-                to_bitField0_ |= 0x00000002;
-              }
-              result.bitField0_ = to_bitField0_;
-              onBuilt();
-              return result;
+            @SuppressWarnings({ "unused" })
+            protected java.lang.Object newInstance(
+                    UnusedPrivateParameter unused) {
+                return new PointInTimeTrigger();
             }
 
             @java.lang.Override
-            public Builder clone() {
-              return super.clone();
+            public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+                return this.unknownFields;
             }
-            @java.lang.Override
-            public Builder setField(
-                com.google.protobuf.Descriptors.FieldDescriptor field,
-                java.lang.Object value) {
-              return super.setField(field, value);
+
+            private PointInTimeTrigger(
+                    com.google.protobuf.CodedInputStream input,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws com.google.protobuf.InvalidProtocolBufferException {
+                this();
+                if (extensionRegistry == null) {
+                    throw new java.lang.NullPointerException();
+                }
+                int mutable_bitField0_ = 0;
+                com.google.protobuf.UnknownFieldSet.Builder unknownFields = com.google.protobuf.UnknownFieldSet.newBuilder();
+                try {
+                    boolean done = false;
+                    while (!done) {
+                        int tag = input.readTag();
+                        switch (tag) {
+                            case 0:
+                                done = true;
+                                break;
+                            case 8: {
+                                bitField0_ |= 0x00000001;
+                                nextFireTime_ = input.readInt64();
+                                break;
+                            }
+                            default: {
+                                if (!parseUnknownField(
+                                        input, unknownFields, extensionRegistry, tag)) {
+                                    done = true;
+                                }
+                                break;
+                            }
+                        }
+                    }
+                } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                    throw e.setUnfinishedMessage(this);
+                } catch (java.io.IOException e) {
+                    throw new com.google.protobuf.InvalidProtocolBufferException(
+                            e).setUnfinishedMessage(this);
+                } finally {
+                    this.unknownFields = unknownFields.build();
+                    makeExtensionsImmutable();
+                }
             }
-            @java.lang.Override
-            public Builder clearField(
-                com.google.protobuf.Descriptors.FieldDescriptor field) {
-              return super.clearField(field);
+
+            public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+                return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_Trigger_PointInTimeTrigger_descriptor;
             }
+
             @java.lang.Override
-            public Builder clearOneof(
-                com.google.protobuf.Descriptors.OneofDescriptor oneof) {
-              return super.clearOneof(oneof);
+            protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() {
+                return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_Trigger_PointInTimeTrigger_fieldAccessorTable
+                        .ensureFieldAccessorsInitialized(
+                                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger.class,
+                                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger.Builder.class);
             }
+
+            private int bitField0_;
+            public static final int NEXT_FIRE_TIME_FIELD_NUMBER = 1;
+            private long nextFireTime_;
+
+            /**
+             * <code>optional int64 next_fire_time = 1;</code>
+             * 
+             * @return Whether the nextFireTime field is set.
+             */
             @java.lang.Override
-            public Builder setRepeatedField(
-                com.google.protobuf.Descriptors.FieldDescriptor field,
-                int index, java.lang.Object value) {
-              return super.setRepeatedField(field, index, value);
+            public boolean hasNextFireTime() {
+                return ((bitField0_ & 0x00000001) != 0);
             }
+
+            /**
+             * <code>optional int64 next_fire_time = 1;</code>
+             * 
+             * @return The nextFireTime.
+             */
             @java.lang.Override
-            public Builder addRepeatedField(
-                com.google.protobuf.Descriptors.FieldDescriptor field,
-                java.lang.Object value) {
-              return super.addRepeatedField(field, value);
+            public long getNextFireTime() {
+                return nextFireTime_;
             }
+
+            private byte memoizedIsInitialized = -1;
+
             @java.lang.Override
-            public Builder mergeFrom(com.google.protobuf.Message other) {
-              if (other instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger) {
-                return mergeFrom((io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger)other);
-              } else {
-                super.mergeFrom(other);
-                return this;
-              }
-            }
+            public final boolean isInitialized() {
+                byte isInitialized = memoizedIsInitialized;
+                if (isInitialized == 1)
+                    return true;
+                if (isInitialized == 0)
+                    return false;
 
-            public Builder mergeFrom(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger other) {
-              if (other == io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger.getDefaultInstance()) return this;
-              if (other.hasNodeId()) {
-                setNodeId(other.getNodeId());
-              }
-              if (other.hasCounter()) {
-                setCounter(other.getCounter());
-              }
-              this.mergeUnknownFields(other.unknownFields);
-              onChanged();
-              return this;
+                memoizedIsInitialized = 1;
+                return true;
             }
 
             @java.lang.Override
-            public final boolean isInitialized() {
-              return true;
+            public void writeTo(com.google.protobuf.CodedOutputStream output)
+                    throws java.io.IOException {
+                if (((bitField0_ & 0x00000001) != 0)) {
+                    output.writeInt64(1, nextFireTime_);
+                }
+                unknownFields.writeTo(output);
             }
 
             @java.lang.Override
-            public Builder mergeFrom(
-                com.google.protobuf.CodedInputStream input,
-                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-                throws java.io.IOException {
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger parsedMessage = null;
-              try {
-                parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
-              } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-                parsedMessage = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger) e.getUnfinishedMessage();
-                throw e.unwrapIOException();
-              } finally {
-                if (parsedMessage != null) {
-                  mergeFrom(parsedMessage);
-                }
-              }
-              return this;
+            public int getSerializedSize() {
+                int size = memoizedSize;
+                if (size != -1)
+                    return size;
+
+                size = 0;
+                if (((bitField0_ & 0x00000001) != 0)) {
+                    size += com.google.protobuf.CodedOutputStream
+                            .computeInt64Size(1, nextFireTime_);
+                }
+                size += unknownFields.getSerializedSize();
+                memoizedSize = size;
+                return size;
             }
-            private int bitField0_;
 
-            private long nodeId_ ;
-            /**
-             * <code>optional int64 node_id = 1;</code>
-             * @return Whether the nodeId field is set.
-             */
             @java.lang.Override
-            public boolean hasNodeId() {
-              return ((bitField0_ & 0x00000001) != 0);
+            public boolean equals(final java.lang.Object obj) {
+                if (obj == this) {
+                    return true;
+                }
+                if (!(obj instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger)) {
+                    return super.equals(obj);
+                }
+                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger other = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger) obj;
+
+                if (hasNextFireTime() != other.hasNextFireTime())
+                    return false;
+                if (hasNextFireTime()) {
+                    if (getNextFireTime() != other.getNextFireTime())
+                        return false;
+                }
+                if (!unknownFields.equals(other.unknownFields))
+                    return false;
+                return true;
             }
-            /**
-             * <code>optional int64 node_id = 1;</code>
-             * @return The nodeId.
-             */
+
             @java.lang.Override
-            public long getNodeId() {
-              return nodeId_;
+            public int hashCode() {
+                if (memoizedHashCode != 0) {
+                    return memoizedHashCode;
+                }
+                int hash = 41;
+                hash = (19 * hash) + getDescriptor().hashCode();
+                if (hasNextFireTime()) {
+                    hash = (37 * hash) + NEXT_FIRE_TIME_FIELD_NUMBER;
+                    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
+                            getNextFireTime());
+                }
+                hash = (29 * hash) + unknownFields.hashCode();
+                memoizedHashCode = hash;
+                return hash;
             }
-            /**
-             * <code>optional int64 node_id = 1;</code>
-             * @param value The nodeId to set.
-             * @return This builder for chaining.
-             */
-            public Builder setNodeId(long value) {
-              bitField0_ |= 0x00000001;
-              nodeId_ = value;
-              onChanged();
-              return this;
+
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger parseFrom(
+                    java.nio.ByteBuffer data)
+                    throws com.google.protobuf.InvalidProtocolBufferException {
+                return PARSER.parseFrom(data);
             }
-            /**
-             * <code>optional int64 node_id = 1;</code>
-             * @return This builder for chaining.
-             */
-            public Builder clearNodeId() {
-              bitField0_ = (bitField0_ & ~0x00000001);
-              nodeId_ = 0L;
-              onChanged();
-              return this;
+
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger parseFrom(
+                    java.nio.ByteBuffer data,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws com.google.protobuf.InvalidProtocolBufferException {
+                return PARSER.parseFrom(data, extensionRegistry);
             }
 
-            private int counter_ ;
-            /**
-             * <code>optional int32 counter = 2;</code>
-             * @return Whether the counter field is set.
-             */
-            @java.lang.Override
-            public boolean hasCounter() {
-              return ((bitField0_ & 0x00000002) != 0);
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger parseFrom(
+                    com.google.protobuf.ByteString data)
+                    throws com.google.protobuf.InvalidProtocolBufferException {
+                return PARSER.parseFrom(data);
             }
-            /**
-             * <code>optional int32 counter = 2;</code>
-             * @return The counter.
-             */
-            @java.lang.Override
-            public int getCounter() {
-              return counter_;
+
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger parseFrom(
+                    com.google.protobuf.ByteString data,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws com.google.protobuf.InvalidProtocolBufferException {
+                return PARSER.parseFrom(data, extensionRegistry);
             }
-            /**
-             * <code>optional int32 counter = 2;</code>
-             * @param value The counter to set.
-             * @return This builder for chaining.
-             */
-            public Builder setCounter(int value) {
-              bitField0_ |= 0x00000002;
-              counter_ = value;
-              onChanged();
-              return this;
+
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger parseFrom(
+                    byte[] data)
+                    throws com.google.protobuf.InvalidProtocolBufferException {
+                return PARSER.parseFrom(data);
             }
-            /**
-             * <code>optional int32 counter = 2;</code>
-             * @return This builder for chaining.
-             */
-            public Builder clearCounter() {
-              bitField0_ = (bitField0_ & ~0x00000002);
-              counter_ = 0;
-              onChanged();
-              return this;
+
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger parseFrom(
+                    byte[] data,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws com.google.protobuf.InvalidProtocolBufferException {
+                return PARSER.parseFrom(data, extensionRegistry);
             }
-            @java.lang.Override
-            public final Builder setUnknownFields(
-                final com.google.protobuf.UnknownFieldSet unknownFields) {
-              return super.setUnknownFields(unknownFields);
+
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger parseFrom(
+                    java.io.InputStream input)
+                    throws java.io.IOException {
+                return com.google.protobuf.GeneratedMessageV3
+                        .parseWithIOException(PARSER, input);
             }
 
-            @java.lang.Override
-            public final Builder mergeUnknownFields(
-                final com.google.protobuf.UnknownFieldSet unknownFields) {
-              return super.mergeUnknownFields(unknownFields);
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger parseFrom(
+                    java.io.InputStream input,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws java.io.IOException {
+                return com.google.protobuf.GeneratedMessageV3
+                        .parseWithIOException(PARSER, input, extensionRegistry);
             }
 
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger parseDelimitedFrom(
+                    java.io.InputStream input)
+                    throws java.io.IOException {
+                return com.google.protobuf.GeneratedMessageV3
+                        .parseDelimitedWithIOException(PARSER, input);
+            }
 
-            // @@protoc_insertion_point(builder_scope:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger)
-          }
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger parseDelimitedFrom(
+                    java.io.InputStream input,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws java.io.IOException {
+                return com.google.protobuf.GeneratedMessageV3
+                        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+            }
 
-          // @@protoc_insertion_point(class_scope:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger)
-          private static final io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger DEFAULT_INSTANCE;
-          static {
-            DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger();
-          }
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger parseFrom(
+                    com.google.protobuf.CodedInputStream input)
+                    throws java.io.IOException {
+                return com.google.protobuf.GeneratedMessageV3
+                        .parseWithIOException(PARSER, input);
+            }
 
-          public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger getDefaultInstance() {
-            return DEFAULT_INSTANCE;
-          }
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger parseFrom(
+                    com.google.protobuf.CodedInputStream input,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws java.io.IOException {
+                return com.google.protobuf.GeneratedMessageV3
+                        .parseWithIOException(PARSER, input, extensionRegistry);
+            }
 
-          @java.lang.Deprecated public static final com.google.protobuf.Parser<JoinTrigger>
-              PARSER = new com.google.protobuf.AbstractParser<JoinTrigger>() {
             @java.lang.Override
-            public JoinTrigger parsePartialFrom(
-                com.google.protobuf.CodedInputStream input,
-                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-                throws com.google.protobuf.InvalidProtocolBufferException {
-              return new JoinTrigger(input, extensionRegistry);
+            public Builder newBuilderForType() {
+                return newBuilder();
             }
-          };
 
-          public static com.google.protobuf.Parser<JoinTrigger> parser() {
-            return PARSER;
-          }
+            public static Builder newBuilder() {
+                return DEFAULT_INSTANCE.toBuilder();
+            }
 
-          @java.lang.Override
-          public com.google.protobuf.Parser<JoinTrigger> getParserForType() {
-            return PARSER;
-          }
+            public static Builder newBuilder(
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger prototype) {
+                return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+            }
 
-          @java.lang.Override
-          public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger getDefaultInstanceForType() {
-            return DEFAULT_INSTANCE;
-          }
+            @java.lang.Override
+            public Builder toBuilder() {
+                return this == DEFAULT_INSTANCE
+                        ? new Builder()
+                        : new Builder().mergeFrom(this);
+            }
 
-        }
+            @java.lang.Override
+            protected Builder newBuilderForType(
+                    com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+                Builder builder = new Builder(parent);
+                return builder;
+            }
 
-        public static final int TRIGGER_FIELD_NUMBER = 1;
-        private java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger> trigger_;
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger trigger = 1;</code>
-         */
-        @java.lang.Override
-        public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger> getTriggerList() {
-          return trigger_;
-        }
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger trigger = 1;</code>
-         */
-        @java.lang.Override
-        public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTriggerOrBuilder> 
-            getTriggerOrBuilderList() {
-          return trigger_;
-        }
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger trigger = 1;</code>
-         */
-        @java.lang.Override
-        public int getTriggerCount() {
-          return trigger_.size();
-        }
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger trigger = 1;</code>
-         */
-        @java.lang.Override
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger getTrigger(int index) {
-          return trigger_.get(index);
-        }
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger trigger = 1;</code>
-         */
-        @java.lang.Override
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTriggerOrBuilder getTriggerOrBuilder(
-            int index) {
-          return trigger_.get(index);
-        }
+            /**
+             * Protobuf type {@code io.automatiko.engine.workflow.marshalling.Trigger.PointInTimeTrigger}
+             */
+            public static final class Builder extends
+                    com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
+                    // @@protoc_insertion_point(builder_implements:io.automatiko.engine.workflow.marshalling.Trigger.PointInTimeTrigger)
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTriggerOrBuilder {
+                public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+                    return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_Trigger_PointInTimeTrigger_descriptor;
+                }
 
-        private byte memoizedIsInitialized = -1;
-        @java.lang.Override
-        public final boolean isInitialized() {
-          byte isInitialized = memoizedIsInitialized;
-          if (isInitialized == 1) return true;
-          if (isInitialized == 0) return false;
+                @java.lang.Override
+                protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() {
+                    return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_Trigger_PointInTimeTrigger_fieldAccessorTable
+                            .ensureFieldAccessorsInitialized(
+                                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger.class,
+                                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger.Builder.class);
+                }
 
-          memoizedIsInitialized = 1;
-          return true;
-        }
+                // Construct using io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger.newBuilder()
+                private Builder() {
+                    maybeForceBuilderInitialization();
+                }
 
-        @java.lang.Override
-        public void writeTo(com.google.protobuf.CodedOutputStream output)
-                            throws java.io.IOException {
-          for (int i = 0; i < trigger_.size(); i++) {
-            output.writeMessage(1, trigger_.get(i));
-          }
-          unknownFields.writeTo(output);
-        }
+                private Builder(
+                        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+                    super(parent);
+                    maybeForceBuilderInitialization();
+                }
 
-        @java.lang.Override
-        public int getSerializedSize() {
-          int size = memoizedSize;
-          if (size != -1) return size;
+                private void maybeForceBuilderInitialization() {
+                    if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
+                    }
+                }
 
-          size = 0;
-          for (int i = 0; i < trigger_.size(); i++) {
-            size += com.google.protobuf.CodedOutputStream
-              .computeMessageSize(1, trigger_.get(i));
-          }
-          size += unknownFields.getSerializedSize();
-          memoizedSize = size;
-          return size;
-        }
+                @java.lang.Override
+                public Builder clear() {
+                    super.clear();
+                    nextFireTime_ = 0L;
+                    bitField0_ = (bitField0_ & ~0x00000001);
+                    return this;
+                }
 
-        @java.lang.Override
-        public boolean equals(final java.lang.Object obj) {
-          if (obj == this) {
-           return true;
-          }
-          if (!(obj instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode)) {
-            return super.equals(obj);
-          }
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode other = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode) obj;
+                @java.lang.Override
+                public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+                    return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_Trigger_PointInTimeTrigger_descriptor;
+                }
 
-          if (!getTriggerList()
-              .equals(other.getTriggerList())) return false;
-          if (!unknownFields.equals(other.unknownFields)) return false;
-          return true;
-        }
+                @java.lang.Override
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger getDefaultInstanceForType() {
+                    return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger
+                            .getDefaultInstance();
+                }
 
-        @java.lang.Override
-        public int hashCode() {
-          if (memoizedHashCode != 0) {
-            return memoizedHashCode;
-          }
-          int hash = 41;
-          hash = (19 * hash) + getDescriptor().hashCode();
-          if (getTriggerCount() > 0) {
-            hash = (37 * hash) + TRIGGER_FIELD_NUMBER;
-            hash = (53 * hash) + getTriggerList().hashCode();
-          }
-          hash = (29 * hash) + unknownFields.hashCode();
-          memoizedHashCode = hash;
-          return hash;
-        }
-
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode parseFrom(
-            java.nio.ByteBuffer data)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return PARSER.parseFrom(data);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode parseFrom(
-            java.nio.ByteBuffer data,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return PARSER.parseFrom(data, extensionRegistry);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode parseFrom(
-            com.google.protobuf.ByteString data)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return PARSER.parseFrom(data);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode parseFrom(
-            com.google.protobuf.ByteString data,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return PARSER.parseFrom(data, extensionRegistry);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode parseFrom(byte[] data)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return PARSER.parseFrom(data);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode parseFrom(
-            byte[] data,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return PARSER.parseFrom(data, extensionRegistry);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode parseFrom(java.io.InputStream input)
-            throws java.io.IOException {
-          return com.google.protobuf.GeneratedMessageV3
-              .parseWithIOException(PARSER, input);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode parseFrom(
-            java.io.InputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws java.io.IOException {
-          return com.google.protobuf.GeneratedMessageV3
-              .parseWithIOException(PARSER, input, extensionRegistry);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode parseDelimitedFrom(java.io.InputStream input)
-            throws java.io.IOException {
-          return com.google.protobuf.GeneratedMessageV3
-              .parseDelimitedWithIOException(PARSER, input);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode parseDelimitedFrom(
-            java.io.InputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws java.io.IOException {
-          return com.google.protobuf.GeneratedMessageV3
-              .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode parseFrom(
-            com.google.protobuf.CodedInputStream input)
-            throws java.io.IOException {
-          return com.google.protobuf.GeneratedMessageV3
-              .parseWithIOException(PARSER, input);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode parseFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws java.io.IOException {
-          return com.google.protobuf.GeneratedMessageV3
-              .parseWithIOException(PARSER, input, extensionRegistry);
-        }
-
-        @java.lang.Override
-        public Builder newBuilderForType() { return newBuilder(); }
-        public static Builder newBuilder() {
-          return DEFAULT_INSTANCE.toBuilder();
-        }
-        public static Builder newBuilder(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode prototype) {
-          return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
-        }
-        @java.lang.Override
-        public Builder toBuilder() {
-          return this == DEFAULT_INSTANCE
-              ? new Builder() : new Builder().mergeFrom(this);
-        }
+                @java.lang.Override
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger build() {
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger result = buildPartial();
+                    if (!result.isInitialized()) {
+                        throw newUninitializedMessageException(result);
+                    }
+                    return result;
+                }
 
-        @java.lang.Override
-        protected Builder newBuilderForType(
-            com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-          Builder builder = new Builder(parent);
-          return builder;
-        }
-        /**
-         * Protobuf type {@code io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode}
-         */
-        public static final class Builder extends
-            com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
-            // @@protoc_insertion_point(builder_implements:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode)
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNodeOrBuilder {
-          public static final com.google.protobuf.Descriptors.Descriptor
-              getDescriptor() {
-            return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_JoinNode_descriptor;
-          }
-
-          @java.lang.Override
-          protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-              internalGetFieldAccessorTable() {
-            return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_JoinNode_fieldAccessorTable
-                .ensureFieldAccessorsInitialized(
-                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.class, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.Builder.class);
-          }
-
-          // Construct using io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.newBuilder()
-          private Builder() {
-            maybeForceBuilderInitialization();
-          }
-
-          private Builder(
-              com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-            super(parent);
-            maybeForceBuilderInitialization();
-          }
-          private void maybeForceBuilderInitialization() {
-            if (com.google.protobuf.GeneratedMessageV3
-                    .alwaysUseFieldBuilders) {
-              getTriggerFieldBuilder();
-            }
-          }
-          @java.lang.Override
-          public Builder clear() {
-            super.clear();
-            if (triggerBuilder_ == null) {
-              trigger_ = java.util.Collections.emptyList();
-              bitField0_ = (bitField0_ & ~0x00000001);
-            } else {
-              triggerBuilder_.clear();
-            }
-            return this;
-          }
-
-          @java.lang.Override
-          public com.google.protobuf.Descriptors.Descriptor
-              getDescriptorForType() {
-            return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_JoinNode_descriptor;
-          }
-
-          @java.lang.Override
-          public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode getDefaultInstanceForType() {
-            return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.getDefaultInstance();
-          }
-
-          @java.lang.Override
-          public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode build() {
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode result = buildPartial();
-            if (!result.isInitialized()) {
-              throw newUninitializedMessageException(result);
-            }
-            return result;
-          }
-
-          @java.lang.Override
-          public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode buildPartial() {
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode result = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode(this);
-            int from_bitField0_ = bitField0_;
-            if (triggerBuilder_ == null) {
-              if (((bitField0_ & 0x00000001) != 0)) {
-                trigger_ = java.util.Collections.unmodifiableList(trigger_);
-                bitField0_ = (bitField0_ & ~0x00000001);
-              }
-              result.trigger_ = trigger_;
-            } else {
-              result.trigger_ = triggerBuilder_.build();
-            }
-            onBuilt();
-            return result;
-          }
-
-          @java.lang.Override
-          public Builder clone() {
-            return super.clone();
-          }
-          @java.lang.Override
-          public Builder setField(
-              com.google.protobuf.Descriptors.FieldDescriptor field,
-              java.lang.Object value) {
-            return super.setField(field, value);
-          }
-          @java.lang.Override
-          public Builder clearField(
-              com.google.protobuf.Descriptors.FieldDescriptor field) {
-            return super.clearField(field);
-          }
-          @java.lang.Override
-          public Builder clearOneof(
-              com.google.protobuf.Descriptors.OneofDescriptor oneof) {
-            return super.clearOneof(oneof);
-          }
-          @java.lang.Override
-          public Builder setRepeatedField(
-              com.google.protobuf.Descriptors.FieldDescriptor field,
-              int index, java.lang.Object value) {
-            return super.setRepeatedField(field, index, value);
-          }
-          @java.lang.Override
-          public Builder addRepeatedField(
-              com.google.protobuf.Descriptors.FieldDescriptor field,
-              java.lang.Object value) {
-            return super.addRepeatedField(field, value);
-          }
-          @java.lang.Override
-          public Builder mergeFrom(com.google.protobuf.Message other) {
-            if (other instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode) {
-              return mergeFrom((io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode)other);
-            } else {
-              super.mergeFrom(other);
-              return this;
-            }
-          }
+                @java.lang.Override
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger buildPartial() {
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger result = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger(
+                            this);
+                    int from_bitField0_ = bitField0_;
+                    int to_bitField0_ = 0;
+                    if (((from_bitField0_ & 0x00000001) != 0)) {
+                        result.nextFireTime_ = nextFireTime_;
+                        to_bitField0_ |= 0x00000001;
+                    }
+                    result.bitField0_ = to_bitField0_;
+                    onBuilt();
+                    return result;
+                }
 
-          public Builder mergeFrom(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode other) {
-            if (other == io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.getDefaultInstance()) return this;
-            if (triggerBuilder_ == null) {
-              if (!other.trigger_.isEmpty()) {
-                if (trigger_.isEmpty()) {
-                  trigger_ = other.trigger_;
-                  bitField0_ = (bitField0_ & ~0x00000001);
-                } else {
-                  ensureTriggerIsMutable();
-                  trigger_.addAll(other.trigger_);
+                @java.lang.Override
+                public Builder clone() {
+                    return super.clone();
                 }
-                onChanged();
-              }
-            } else {
-              if (!other.trigger_.isEmpty()) {
-                if (triggerBuilder_.isEmpty()) {
-                  triggerBuilder_.dispose();
-                  triggerBuilder_ = null;
-                  trigger_ = other.trigger_;
-                  bitField0_ = (bitField0_ & ~0x00000001);
-                  triggerBuilder_ = 
-                    com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                       getTriggerFieldBuilder() : null;
-                } else {
-                  triggerBuilder_.addAllMessages(other.trigger_);
-                }
-              }
-            }
-            this.mergeUnknownFields(other.unknownFields);
-            onChanged();
-            return this;
-          }
-
-          @java.lang.Override
-          public final boolean isInitialized() {
-            return true;
-          }
-
-          @java.lang.Override
-          public Builder mergeFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws java.io.IOException {
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode parsedMessage = null;
-            try {
-              parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
-            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-              parsedMessage = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode) e.getUnfinishedMessage();
-              throw e.unwrapIOException();
-            } finally {
-              if (parsedMessage != null) {
-                mergeFrom(parsedMessage);
-              }
-            }
-            return this;
-          }
-          private int bitField0_;
-
-          private java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger> trigger_ =
-            java.util.Collections.emptyList();
-          private void ensureTriggerIsMutable() {
-            if (!((bitField0_ & 0x00000001) != 0)) {
-              trigger_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger>(trigger_);
-              bitField0_ |= 0x00000001;
-             }
-          }
-
-          private com.google.protobuf.RepeatedFieldBuilderV3<
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTriggerOrBuilder> triggerBuilder_;
-
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger trigger = 1;</code>
-           */
-          public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger> getTriggerList() {
-            if (triggerBuilder_ == null) {
-              return java.util.Collections.unmodifiableList(trigger_);
-            } else {
-              return triggerBuilder_.getMessageList();
-            }
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger trigger = 1;</code>
-           */
-          public int getTriggerCount() {
-            if (triggerBuilder_ == null) {
-              return trigger_.size();
-            } else {
-              return triggerBuilder_.getCount();
-            }
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger trigger = 1;</code>
-           */
-          public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger getTrigger(int index) {
-            if (triggerBuilder_ == null) {
-              return trigger_.get(index);
-            } else {
-              return triggerBuilder_.getMessage(index);
-            }
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger trigger = 1;</code>
-           */
-          public Builder setTrigger(
-              int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger value) {
-            if (triggerBuilder_ == null) {
-              if (value == null) {
-                throw new NullPointerException();
-              }
-              ensureTriggerIsMutable();
-              trigger_.set(index, value);
-              onChanged();
-            } else {
-              triggerBuilder_.setMessage(index, value);
-            }
-            return this;
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger trigger = 1;</code>
-           */
-          public Builder setTrigger(
-              int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger.Builder builderForValue) {
-            if (triggerBuilder_ == null) {
-              ensureTriggerIsMutable();
-              trigger_.set(index, builderForValue.build());
-              onChanged();
-            } else {
-              triggerBuilder_.setMessage(index, builderForValue.build());
-            }
-            return this;
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger trigger = 1;</code>
-           */
-          public Builder addTrigger(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger value) {
-            if (triggerBuilder_ == null) {
-              if (value == null) {
-                throw new NullPointerException();
-              }
-              ensureTriggerIsMutable();
-              trigger_.add(value);
-              onChanged();
-            } else {
-              triggerBuilder_.addMessage(value);
-            }
-            return this;
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger trigger = 1;</code>
-           */
-          public Builder addTrigger(
-              int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger value) {
-            if (triggerBuilder_ == null) {
-              if (value == null) {
-                throw new NullPointerException();
-              }
-              ensureTriggerIsMutable();
-              trigger_.add(index, value);
-              onChanged();
-            } else {
-              triggerBuilder_.addMessage(index, value);
-            }
-            return this;
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger trigger = 1;</code>
-           */
-          public Builder addTrigger(
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger.Builder builderForValue) {
-            if (triggerBuilder_ == null) {
-              ensureTriggerIsMutable();
-              trigger_.add(builderForValue.build());
-              onChanged();
-            } else {
-              triggerBuilder_.addMessage(builderForValue.build());
-            }
-            return this;
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger trigger = 1;</code>
-           */
-          public Builder addTrigger(
-              int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger.Builder builderForValue) {
-            if (triggerBuilder_ == null) {
-              ensureTriggerIsMutable();
-              trigger_.add(index, builderForValue.build());
-              onChanged();
-            } else {
-              triggerBuilder_.addMessage(index, builderForValue.build());
-            }
-            return this;
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger trigger = 1;</code>
-           */
-          public Builder addAllTrigger(
-              java.lang.Iterable<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger> values) {
-            if (triggerBuilder_ == null) {
-              ensureTriggerIsMutable();
-              com.google.protobuf.AbstractMessageLite.Builder.addAll(
-                  values, trigger_);
-              onChanged();
-            } else {
-              triggerBuilder_.addAllMessages(values);
-            }
-            return this;
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger trigger = 1;</code>
-           */
-          public Builder clearTrigger() {
-            if (triggerBuilder_ == null) {
-              trigger_ = java.util.Collections.emptyList();
-              bitField0_ = (bitField0_ & ~0x00000001);
-              onChanged();
-            } else {
-              triggerBuilder_.clear();
-            }
-            return this;
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger trigger = 1;</code>
-           */
-          public Builder removeTrigger(int index) {
-            if (triggerBuilder_ == null) {
-              ensureTriggerIsMutable();
-              trigger_.remove(index);
-              onChanged();
-            } else {
-              triggerBuilder_.remove(index);
-            }
-            return this;
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger trigger = 1;</code>
-           */
-          public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger.Builder getTriggerBuilder(
-              int index) {
-            return getTriggerFieldBuilder().getBuilder(index);
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger trigger = 1;</code>
-           */
-          public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTriggerOrBuilder getTriggerOrBuilder(
-              int index) {
-            if (triggerBuilder_ == null) {
-              return trigger_.get(index);  } else {
-              return triggerBuilder_.getMessageOrBuilder(index);
-            }
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger trigger = 1;</code>
-           */
-          public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTriggerOrBuilder> 
-               getTriggerOrBuilderList() {
-            if (triggerBuilder_ != null) {
-              return triggerBuilder_.getMessageOrBuilderList();
-            } else {
-              return java.util.Collections.unmodifiableList(trigger_);
-            }
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger trigger = 1;</code>
-           */
-          public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger.Builder addTriggerBuilder() {
-            return getTriggerFieldBuilder().addBuilder(
-                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger.getDefaultInstance());
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger trigger = 1;</code>
-           */
-          public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger.Builder addTriggerBuilder(
-              int index) {
-            return getTriggerFieldBuilder().addBuilder(
-                index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger.getDefaultInstance());
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger trigger = 1;</code>
-           */
-          public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger.Builder> 
-               getTriggerBuilderList() {
-            return getTriggerFieldBuilder().getBuilderList();
-          }
-          private com.google.protobuf.RepeatedFieldBuilderV3<
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTriggerOrBuilder> 
-              getTriggerFieldBuilder() {
-            if (triggerBuilder_ == null) {
-              triggerBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-                  io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTriggerOrBuilder>(
-                      trigger_,
-                      ((bitField0_ & 0x00000001) != 0),
-                      getParentForChildren(),
-                      isClean());
-              trigger_ = null;
-            }
-            return triggerBuilder_;
-          }
-          @java.lang.Override
-          public final Builder setUnknownFields(
-              final com.google.protobuf.UnknownFieldSet unknownFields) {
-            return super.setUnknownFields(unknownFields);
-          }
-
-          @java.lang.Override
-          public final Builder mergeUnknownFields(
-              final com.google.protobuf.UnknownFieldSet unknownFields) {
-            return super.mergeUnknownFields(unknownFields);
-          }
-
-
-          // @@protoc_insertion_point(builder_scope:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode)
-        }
-
-        // @@protoc_insertion_point(class_scope:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode)
-        private static final io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode DEFAULT_INSTANCE;
-        static {
-          DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode();
-        }
 
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode getDefaultInstance() {
-          return DEFAULT_INSTANCE;
-        }
+                @java.lang.Override
+                public Builder setField(
+                        com.google.protobuf.Descriptors.FieldDescriptor field,
+                        java.lang.Object value) {
+                    return super.setField(field, value);
+                }
 
-        @java.lang.Deprecated public static final com.google.protobuf.Parser<JoinNode>
-            PARSER = new com.google.protobuf.AbstractParser<JoinNode>() {
-          @java.lang.Override
-          public JoinNode parsePartialFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
-            return new JoinNode(input, extensionRegistry);
-          }
-        };
+                @java.lang.Override
+                public Builder clearField(
+                        com.google.protobuf.Descriptors.FieldDescriptor field) {
+                    return super.clearField(field);
+                }
 
-        public static com.google.protobuf.Parser<JoinNode> parser() {
-          return PARSER;
-        }
+                @java.lang.Override
+                public Builder clearOneof(
+                        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+                    return super.clearOneof(oneof);
+                }
 
-        @java.lang.Override
-        public com.google.protobuf.Parser<JoinNode> getParserForType() {
-          return PARSER;
-        }
+                @java.lang.Override
+                public Builder setRepeatedField(
+                        com.google.protobuf.Descriptors.FieldDescriptor field,
+                        int index, java.lang.Object value) {
+                    return super.setRepeatedField(field, index, value);
+                }
 
-        @java.lang.Override
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode getDefaultInstanceForType() {
-          return DEFAULT_INSTANCE;
-        }
+                @java.lang.Override
+                public Builder addRepeatedField(
+                        com.google.protobuf.Descriptors.FieldDescriptor field,
+                        java.lang.Object value) {
+                    return super.addRepeatedField(field, value);
+                }
 
-      }
+                @java.lang.Override
+                public Builder mergeFrom(com.google.protobuf.Message other) {
+                    if (other instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger) {
+                        return mergeFrom(
+                                (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger) other);
+                    } else {
+                        super.mergeFrom(other);
+                        return this;
+                    }
+                }
 
-      public interface StateNodeOrBuilder extends
-          // @@protoc_insertion_point(interface_extends:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.StateNode)
-          com.google.protobuf.MessageOrBuilder {
+                public Builder mergeFrom(
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger other) {
+                    if (other == io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger
+                            .getDefaultInstance())
+                        return this;
+                    if (other.hasNextFireTime()) {
+                        setNextFireTime(other.getNextFireTime());
+                    }
+                    this.mergeUnknownFields(other.unknownFields);
+                    onChanged();
+                    return this;
+                }
 
-        /**
-         * <code>repeated string timer_instance_id = 1;</code>
-         * @return A list containing the timerInstanceId.
-         */
-        java.util.List<java.lang.String>
-            getTimerInstanceIdList();
-        /**
-         * <code>repeated string timer_instance_id = 1;</code>
-         * @return The count of timerInstanceId.
-         */
-        int getTimerInstanceIdCount();
-        /**
-         * <code>repeated string timer_instance_id = 1;</code>
-         * @param index The index of the element to return.
-         * @return The timerInstanceId at the given index.
-         */
-        java.lang.String getTimerInstanceId(int index);
-        /**
-         * <code>repeated string timer_instance_id = 1;</code>
-         * @param index The index of the value to return.
-         * @return The bytes of the timerInstanceId at the given index.
-         */
-        com.google.protobuf.ByteString
-            getTimerInstanceIdBytes(int index);
-      }
-      /**
-       * Protobuf type {@code io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.StateNode}
-       */
-      public static final class StateNode extends
-          com.google.protobuf.GeneratedMessageV3 implements
-          // @@protoc_insertion_point(message_implements:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.StateNode)
-          StateNodeOrBuilder {
-      private static final long serialVersionUID = 0L;
-        // Use StateNode.newBuilder() to construct.
-        private StateNode(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-          super(builder);
-        }
-        private StateNode() {
-          timerInstanceId_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-        }
+                @java.lang.Override
+                public final boolean isInitialized() {
+                    return true;
+                }
 
-        @java.lang.Override
-        @SuppressWarnings({"unused"})
-        protected java.lang.Object newInstance(
-            UnusedPrivateParameter unused) {
-          return new StateNode();
-        }
-
-        @java.lang.Override
-        public final com.google.protobuf.UnknownFieldSet
-        getUnknownFields() {
-          return this.unknownFields;
-        }
-        private StateNode(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          this();
-          if (extensionRegistry == null) {
-            throw new java.lang.NullPointerException();
-          }
-          int mutable_bitField0_ = 0;
-          com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-              com.google.protobuf.UnknownFieldSet.newBuilder();
-          try {
-            boolean done = false;
-            while (!done) {
-              int tag = input.readTag();
-              switch (tag) {
-                case 0:
-                  done = true;
-                  break;
-                case 10: {
-                  com.google.protobuf.ByteString bs = input.readBytes();
-                  if (!((mutable_bitField0_ & 0x00000001) != 0)) {
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-        public static final com.google.protobuf.Descriptors.Descriptor
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-        @java.lang.Override
-        protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
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-        /**
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-          return timerInstanceId_.get(index);
-        }
-        /**
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-         */
-        public com.google.protobuf.ByteString
-            getTimerInstanceIdBytes(int index) {
-          return timerInstanceId_.getByteString(index);
-        }
+                @java.lang.Override
+                public Builder mergeFrom(
+                        com.google.protobuf.CodedInputStream input,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws java.io.IOException {
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger parsedMessage = null;
+                    try {
+                        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+                    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                        parsedMessage = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger) e
+                                .getUnfinishedMessage();
+                        throw e.unwrapIOException();
+                    } finally {
+                        if (parsedMessage != null) {
+                            mergeFrom(parsedMessage);
+                        }
+                    }
+                    return this;
+                }
 
-        private byte memoizedIsInitialized = -1;
-        @java.lang.Override
-        public final boolean isInitialized() {
-          byte isInitialized = memoizedIsInitialized;
-          if (isInitialized == 1) return true;
-          if (isInitialized == 0) return false;
+                private int bitField0_;
 
-          memoizedIsInitialized = 1;
-          return true;
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-        @java.lang.Override
-        public void writeTo(com.google.protobuf.CodedOutputStream output)
-                            throws java.io.IOException {
-          for (int i = 0; i < timerInstanceId_.size(); i++) {
-            com.google.protobuf.GeneratedMessageV3.writeString(output, 1, timerInstanceId_.getRaw(i));
-          }
-          unknownFields.writeTo(output);
-        }
+                /**
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+                 * 
+                 * @return Whether the nextFireTime field is set.
+                 */
+                @java.lang.Override
+                public boolean hasNextFireTime() {
+                    return ((bitField0_ & 0x00000001) != 0);
+                }
 
-        @java.lang.Override
-        public int getSerializedSize() {
-          int size = memoizedSize;
-          if (size != -1) return size;
+                /**
+                 * <code>optional int64 next_fire_time = 1;</code>
+                 * 
+                 * @return The nextFireTime.
+                 */
+                @java.lang.Override
+                public long getNextFireTime() {
+                    return nextFireTime_;
+                }
 
-          size = 0;
-          {
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-            size += dataSize;
-            size += 1 * getTimerInstanceIdList().size();
-          }
-          size += unknownFields.getSerializedSize();
-          memoizedSize = size;
-          return size;
-        }
+                /**
+                 * <code>optional int64 next_fire_time = 1;</code>
+                 * 
+                 * @param value The nextFireTime to set.
+                 * @return This builder for chaining.
+                 */
+                public Builder setNextFireTime(long value) {
+                    bitField0_ |= 0x00000001;
+                    nextFireTime_ = value;
+                    onChanged();
+                    return this;
+                }
 
-        @java.lang.Override
-        public boolean equals(final java.lang.Object obj) {
-          if (obj == this) {
-           return true;
-          }
-          if (!(obj instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode)) {
-            return super.equals(obj);
-          }
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode other = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode) obj;
+                /**
+                 * <code>optional int64 next_fire_time = 1;</code>
+                 * 
+                 * @return This builder for chaining.
+                 */
+                public Builder clearNextFireTime() {
+                    bitField0_ = (bitField0_ & ~0x00000001);
+                    nextFireTime_ = 0L;
+                    onChanged();
+                    return this;
+                }
 
-          if (!getTimerInstanceIdList()
-              .equals(other.getTimerInstanceIdList())) return false;
-          if (!unknownFields.equals(other.unknownFields)) return false;
-          return true;
-        }
+                @java.lang.Override
+                public final Builder setUnknownFields(
+                        final com.google.protobuf.UnknownFieldSet unknownFields) {
+                    return super.setUnknownFields(unknownFields);
+                }
 
-        @java.lang.Override
-        public int hashCode() {
-          if (memoizedHashCode != 0) {
-            return memoizedHashCode;
-          }
-          int hash = 41;
-          hash = (19 * hash) + getDescriptor().hashCode();
-          if (getTimerInstanceIdCount() > 0) {
-            hash = (37 * hash) + TIMER_INSTANCE_ID_FIELD_NUMBER;
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-          }
-          hash = (29 * hash) + unknownFields.hashCode();
-          memoizedHashCode = hash;
-          return hash;
-        }
-
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode parseFrom(
-            java.nio.ByteBuffer data)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return PARSER.parseFrom(data);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode parseFrom(
-            java.nio.ByteBuffer data,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return PARSER.parseFrom(data, extensionRegistry);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode parseFrom(
-            com.google.protobuf.ByteString data)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return PARSER.parseFrom(data);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode parseFrom(
-            com.google.protobuf.ByteString data,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return PARSER.parseFrom(data, extensionRegistry);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode parseFrom(byte[] data)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return PARSER.parseFrom(data);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode parseFrom(
-            byte[] data,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return PARSER.parseFrom(data, extensionRegistry);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode parseFrom(java.io.InputStream input)
-            throws java.io.IOException {
-          return com.google.protobuf.GeneratedMessageV3
-              .parseWithIOException(PARSER, input);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode parseFrom(
-            java.io.InputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws java.io.IOException {
-          return com.google.protobuf.GeneratedMessageV3
-              .parseWithIOException(PARSER, input, extensionRegistry);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode parseDelimitedFrom(java.io.InputStream input)
-            throws java.io.IOException {
-          return com.google.protobuf.GeneratedMessageV3
-              .parseDelimitedWithIOException(PARSER, input);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode parseDelimitedFrom(
-            java.io.InputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws java.io.IOException {
-          return com.google.protobuf.GeneratedMessageV3
-              .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode parseFrom(
-            com.google.protobuf.CodedInputStream input)
-            throws java.io.IOException {
-          return com.google.protobuf.GeneratedMessageV3
-              .parseWithIOException(PARSER, input);
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-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode parseFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws java.io.IOException {
-          return com.google.protobuf.GeneratedMessageV3
-              .parseWithIOException(PARSER, input, extensionRegistry);
-        }
-
-        @java.lang.Override
-        public Builder newBuilderForType() { return newBuilder(); }
-        public static Builder newBuilder() {
-          return DEFAULT_INSTANCE.toBuilder();
-        }
-        public static Builder newBuilder(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode prototype) {
-          return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
-        }
-        @java.lang.Override
-        public Builder toBuilder() {
-          return this == DEFAULT_INSTANCE
-              ? new Builder() : new Builder().mergeFrom(this);
-        }
+                @java.lang.Override
+                public final Builder mergeUnknownFields(
+                        final com.google.protobuf.UnknownFieldSet unknownFields) {
+                    return super.mergeUnknownFields(unknownFields);
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-        @java.lang.Override
-        protected Builder newBuilderForType(
-            com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-          Builder builder = new Builder(parent);
-          return builder;
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-        /**
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-        public static final class Builder extends
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-            // @@protoc_insertion_point(builder_implements:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.StateNode)
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNodeOrBuilder {
-          public static final com.google.protobuf.Descriptors.Descriptor
-              getDescriptor() {
-            return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_StateNode_descriptor;
-          }
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-          @java.lang.Override
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-                .ensureFieldAccessorsInitialized(
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-          }
-
-          // Construct using io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode.newBuilder()
-          private Builder() {
-            maybeForceBuilderInitialization();
-          }
-
-          private Builder(
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-            maybeForceBuilderInitialization();
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-          private void maybeForceBuilderInitialization() {
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-          @java.lang.Override
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-            timerInstanceId_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-            bitField0_ = (bitField0_ & ~0x00000001);
-            return this;
-          }
-
-          @java.lang.Override
-          public com.google.protobuf.Descriptors.Descriptor
-              getDescriptorForType() {
-            return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_StateNode_descriptor;
-          }
-
-          @java.lang.Override
-          public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode getDefaultInstanceForType() {
-            return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode.getDefaultInstance();
-          }
-
-          @java.lang.Override
-          public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode build() {
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode result = buildPartial();
-            if (!result.isInitialized()) {
-              throw newUninitializedMessageException(result);
-            }
-            return result;
-          }
-
-          @java.lang.Override
-          public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode buildPartial() {
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode result = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode(this);
-            int from_bitField0_ = bitField0_;
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-              bitField0_ = (bitField0_ & ~0x00000001);
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-            result.timerInstanceId_ = timerInstanceId_;
-            onBuilt();
-            return result;
-          }
-
-          @java.lang.Override
-          public Builder clone() {
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-          }
-          @java.lang.Override
-          public Builder setField(
-              com.google.protobuf.Descriptors.FieldDescriptor field,
-              java.lang.Object value) {
-            return super.setField(field, value);
-          }
-          @java.lang.Override
-          public Builder clearField(
-              com.google.protobuf.Descriptors.FieldDescriptor field) {
-            return super.clearField(field);
-          }
-          @java.lang.Override
-          public Builder clearOneof(
-              com.google.protobuf.Descriptors.OneofDescriptor oneof) {
-            return super.clearOneof(oneof);
-          }
-          @java.lang.Override
-          public Builder setRepeatedField(
-              com.google.protobuf.Descriptors.FieldDescriptor field,
-              int index, java.lang.Object value) {
-            return super.setRepeatedField(field, index, value);
-          }
-          @java.lang.Override
-          public Builder addRepeatedField(
-              com.google.protobuf.Descriptors.FieldDescriptor field,
-              java.lang.Object value) {
-            return super.addRepeatedField(field, value);
-          }
-          @java.lang.Override
-          public Builder mergeFrom(com.google.protobuf.Message other) {
-            if (other instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode) {
-              return mergeFrom((io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode)other);
-            } else {
-              super.mergeFrom(other);
-              return this;
+                // @@protoc_insertion_point(builder_scope:io.automatiko.engine.workflow.marshalling.Trigger.PointInTimeTrigger)
             }
-          }
-
-          public Builder mergeFrom(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode other) {
-            if (other == io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode.getDefaultInstance()) return this;
-            if (!other.timerInstanceId_.isEmpty()) {
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-            this.mergeUnknownFields(other.unknownFields);
-            onChanged();
-            return this;
-          }
-
-          @java.lang.Override
-          public final boolean isInitialized() {
-            return true;
-          }
-
-          @java.lang.Override
-          public Builder mergeFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws java.io.IOException {
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode parsedMessage = null;
-            try {
-              parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
-            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-              parsedMessage = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode) e.getUnfinishedMessage();
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-            } finally {
-              if (parsedMessage != null) {
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-            return this;
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-          private int bitField0_;
-
-          private com.google.protobuf.LazyStringList timerInstanceId_ = com.google.protobuf.LazyStringArrayList.EMPTY;
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-              timerInstanceId_ = new com.google.protobuf.LazyStringArrayList(timerInstanceId_);
-              bitField0_ |= 0x00000001;
-             }
-          }
-          /**
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-           * @return A list containing the timerInstanceId.
-           */
-          public com.google.protobuf.ProtocolStringList
-              getTimerInstanceIdList() {
-            return timerInstanceId_.getUnmodifiableView();
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-          /**
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-           * @return The count of timerInstanceId.
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-          public int getTimerInstanceIdCount() {
-            return timerInstanceId_.size();
-          }
-          /**
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-           * @param index The index of the element to return.
-           * @return The timerInstanceId at the given index.
-           */
-          public java.lang.String getTimerInstanceId(int index) {
-            return timerInstanceId_.get(index);
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-          /**
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-           */
-          public com.google.protobuf.ByteString
-              getTimerInstanceIdBytes(int index) {
-            return timerInstanceId_.getByteString(index);
-          }
-          /**
-           * <code>repeated string timer_instance_id = 1;</code>
-           * @param index The index to set the value at.
-           * @param value The timerInstanceId to set.
-           * @return This builder for chaining.
-           */
-          public Builder setTimerInstanceId(
-              int index, java.lang.String value) {
-            if (value == null) {
-    throw new NullPointerException();
-  }
-  ensureTimerInstanceIdIsMutable();
-            timerInstanceId_.set(index, value);
-            onChanged();
-            return this;
-          }
-          /**
-           * <code>repeated string timer_instance_id = 1;</code>
-           * @param value The timerInstanceId to add.
-           * @return This builder for chaining.
-           */
-          public Builder addTimerInstanceId(
-              java.lang.String value) {
-            if (value == null) {
-    throw new NullPointerException();
-  }
-  ensureTimerInstanceIdIsMutable();
-            timerInstanceId_.add(value);
-            onChanged();
-            return this;
-          }
-          /**
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-           * @param values The timerInstanceId to add.
-           * @return This builder for chaining.
-           */
-          public Builder addAllTimerInstanceId(
-              java.lang.Iterable<java.lang.String> values) {
-            ensureTimerInstanceIdIsMutable();
-            com.google.protobuf.AbstractMessageLite.Builder.addAll(
-                values, timerInstanceId_);
-            onChanged();
-            return this;
-          }
-          /**
-           * <code>repeated string timer_instance_id = 1;</code>
-           * @return This builder for chaining.
-           */
-          public Builder clearTimerInstanceId() {
-            timerInstanceId_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-            bitField0_ = (bitField0_ & ~0x00000001);
-            onChanged();
-            return this;
-          }
-          /**
-           * <code>repeated string timer_instance_id = 1;</code>
-           * @param value The bytes of the timerInstanceId to add.
-           * @return This builder for chaining.
-           */
-          public Builder addTimerInstanceIdBytes(
-              com.google.protobuf.ByteString value) {
-            if (value == null) {
-    throw new NullPointerException();
-  }
-  ensureTimerInstanceIdIsMutable();
-            timerInstanceId_.add(value);
-            onChanged();
-            return this;
-          }
-          @java.lang.Override
-          public final Builder setUnknownFields(
-              final com.google.protobuf.UnknownFieldSet unknownFields) {
-            return super.setUnknownFields(unknownFields);
-          }
-
-          @java.lang.Override
-          public final Builder mergeUnknownFields(
-              final com.google.protobuf.UnknownFieldSet unknownFields) {
-            return super.mergeUnknownFields(unknownFields);
-          }
-
-
-          // @@protoc_insertion_point(builder_scope:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.StateNode)
-        }
-
-        // @@protoc_insertion_point(class_scope:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.StateNode)
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-        static {
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-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode getDefaultInstance() {
-          return DEFAULT_INSTANCE;
-        }
+            // @@protoc_insertion_point(class_scope:io.automatiko.engine.workflow.marshalling.Trigger.PointInTimeTrigger)
+            private static final io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger DEFAULT_INSTANCE;
+            static {
+                DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger();
+            }
 
-        @java.lang.Deprecated public static final com.google.protobuf.Parser<StateNode>
-            PARSER = new com.google.protobuf.AbstractParser<StateNode>() {
-          @java.lang.Override
-          public StateNode parsePartialFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
-            return new StateNode(input, extensionRegistry);
-          }
-        };
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger getDefaultInstance() {
+                return DEFAULT_INSTANCE;
+            }
 
-        public static com.google.protobuf.Parser<StateNode> parser() {
-          return PARSER;
-        }
+            @java.lang.Deprecated
+            public static final com.google.protobuf.Parser<PointInTimeTrigger> PARSER = new com.google.protobuf.AbstractParser<PointInTimeTrigger>() {
+                @java.lang.Override
+                public PointInTimeTrigger parsePartialFrom(
+                        com.google.protobuf.CodedInputStream input,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    return new PointInTimeTrigger(input, extensionRegistry);
+                }
+            };
 
-        @java.lang.Override
-        public com.google.protobuf.Parser<StateNode> getParserForType() {
-          return PARSER;
-        }
+            public static com.google.protobuf.Parser<PointInTimeTrigger> parser() {
+                return PARSER;
+            }
+
+            @java.lang.Override
+            public com.google.protobuf.Parser<PointInTimeTrigger> getParserForType() {
+                return PARSER;
+            }
+
+            @java.lang.Override
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger getDefaultInstanceForType() {
+                return DEFAULT_INSTANCE;
+            }
 
-        @java.lang.Override
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode getDefaultInstanceForType() {
-          return DEFAULT_INSTANCE;
         }
 
-      }
+        public interface CompositeMaxDurationTriggerOrBuilder extends
+                // @@protoc_insertion_point(interface_extends:io.automatiko.engine.workflow.marshalling.Trigger.CompositeMaxDurationTrigger)
+                com.google.protobuf.MessageOrBuilder {
 
-      public interface CompositeContextNodeOrBuilder extends
-          // @@protoc_insertion_point(interface_extends:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.CompositeContextNode)
-          com.google.protobuf.MessageOrBuilder {
+            /**
+             * <code>optional int64 maxDurationTimestamp = 1;</code>
+             * 
+             * @return Whether the maxDurationTimestamp field is set.
+             */
+            boolean hasMaxDurationTimestamp();
 
-        /**
-         * <code>repeated string timer_instance_id = 2;</code>
-         * @return A list containing the timerInstanceId.
-         */
-        java.util.List<java.lang.String>
-            getTimerInstanceIdList();
-        /**
-         * <code>repeated string timer_instance_id = 2;</code>
-         * @return The count of timerInstanceId.
-         */
-        int getTimerInstanceIdCount();
-        /**
-         * <code>repeated string timer_instance_id = 2;</code>
-         * @param index The index of the element to return.
-         * @return The timerInstanceId at the given index.
-         */
-        java.lang.String getTimerInstanceId(int index);
-        /**
-         * <code>repeated string timer_instance_id = 2;</code>
-         * @param index The index of the value to return.
-         * @return The bytes of the timerInstanceId at the given index.
-         */
-        com.google.protobuf.ByteString
-            getTimerInstanceIdBytes(int index);
+            /**
+             * <code>optional int64 maxDurationTimestamp = 1;</code>
+             * 
+             * @return The maxDurationTimestamp.
+             */
+            long getMaxDurationTimestamp();
 
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 3;</code>
-         */
-        java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable> 
-            getVariableList();
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 3;</code>
-         */
-        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable getVariable(int index);
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 3;</code>
-         */
-        int getVariableCount();
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 3;</code>
-         */
-        java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder> 
-            getVariableOrBuilderList();
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 3;</code>
-         */
-        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder getVariableOrBuilder(
-            int index);
+            /**
+             * <code>optional int64 timerCurrentDate = 2;</code>
+             * 
+             * @return Whether the timerCurrentDate field is set.
+             */
+            boolean hasTimerCurrentDate();
 
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 4;</code>
-         */
-        java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance> 
-            getNodeInstanceList();
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 4;</code>
-         */
-        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance getNodeInstance(int index);
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 4;</code>
-         */
-        int getNodeInstanceCount();
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 4;</code>
-         */
-        java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceOrBuilder> 
-            getNodeInstanceOrBuilderList();
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 4;</code>
-         */
-        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceOrBuilder getNodeInstanceOrBuilder(
-            int index);
+            /**
+             * <code>optional int64 timerCurrentDate = 2;</code>
+             * 
+             * @return The timerCurrentDate.
+             */
+            long getTimerCurrentDate();
 
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 5;</code>
-         */
-        java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance> 
-            getExclusiveGroupList();
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 5;</code>
-         */
-        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance getExclusiveGroup(int index);
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 5;</code>
-         */
-        int getExclusiveGroupCount();
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 5;</code>
-         */
-        java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstanceOrBuilder> 
-            getExclusiveGroupOrBuilderList();
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 5;</code>
-         */
-        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstanceOrBuilder getExclusiveGroupOrBuilder(
-            int index);
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger timerTrigger = 3;</code>
+             * 
+             * @return Whether the timerTrigger field is set.
+             */
+            boolean hasTimerTrigger();
 
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 6;</code>
-         */
-        java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel> 
-            getIterationLevelsList();
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 6;</code>
-         */
-        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel getIterationLevels(int index);
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 6;</code>
-         */
-        int getIterationLevelsCount();
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 6;</code>
-         */
-        java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevelOrBuilder> 
-            getIterationLevelsOrBuilderList();
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 6;</code>
-         */
-        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevelOrBuilder getIterationLevelsOrBuilder(
-            int index);
-      }
-      /**
-       * Protobuf type {@code io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.CompositeContextNode}
-       */
-      public static final class CompositeContextNode extends
-          com.google.protobuf.GeneratedMessageV3 implements
-          // @@protoc_insertion_point(message_implements:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.CompositeContextNode)
-          CompositeContextNodeOrBuilder {
-      private static final long serialVersionUID = 0L;
-        // Use CompositeContextNode.newBuilder() to construct.
-        private CompositeContextNode(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-          super(builder);
-        }
-        private CompositeContextNode() {
-          timerInstanceId_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-          variable_ = java.util.Collections.emptyList();
-          nodeInstance_ = java.util.Collections.emptyList();
-          exclusiveGroup_ = java.util.Collections.emptyList();
-          iterationLevels_ = java.util.Collections.emptyList();
-        }
-
-        @java.lang.Override
-        @SuppressWarnings({"unused"})
-        protected java.lang.Object newInstance(
-            UnusedPrivateParameter unused) {
-          return new CompositeContextNode();
-        }
-
-        @java.lang.Override
-        public final com.google.protobuf.UnknownFieldSet
-        getUnknownFields() {
-          return this.unknownFields;
-        }
-        private CompositeContextNode(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          this();
-          if (extensionRegistry == null) {
-            throw new java.lang.NullPointerException();
-          }
-          int mutable_bitField0_ = 0;
-          com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-              com.google.protobuf.UnknownFieldSet.newBuilder();
-          try {
-            boolean done = false;
-            while (!done) {
-              int tag = input.readTag();
-              switch (tag) {
-                case 0:
-                  done = true;
-                  break;
-                case 18: {
-                  com.google.protobuf.ByteString bs = input.readBytes();
-                  if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-                    timerInstanceId_ = new com.google.protobuf.LazyStringArrayList();
-                    mutable_bitField0_ |= 0x00000001;
-                  }
-                  timerInstanceId_.add(bs);
-                  break;
-                }
-                case 26: {
-                  if (!((mutable_bitField0_ & 0x00000002) != 0)) {
-                    variable_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable>();
-                    mutable_bitField0_ |= 0x00000002;
-                  }
-                  variable_.add(
-                      input.readMessage(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.PARSER, extensionRegistry));
-                  break;
-                }
-                case 34: {
-                  if (!((mutable_bitField0_ & 0x00000004) != 0)) {
-                    nodeInstance_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance>();
-                    mutable_bitField0_ |= 0x00000004;
-                  }
-                  nodeInstance_.add(
-                      input.readMessage(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance.PARSER, extensionRegistry));
-                  break;
-                }
-                case 42: {
-                  if (!((mutable_bitField0_ & 0x00000008) != 0)) {
-                    exclusiveGroup_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance>();
-                    mutable_bitField0_ |= 0x00000008;
-                  }
-                  exclusiveGroup_.add(
-                      input.readMessage(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance.PARSER, extensionRegistry));
-                  break;
-                }
-                case 50: {
-                  if (!((mutable_bitField0_ & 0x00000010) != 0)) {
-                    iterationLevels_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel>();
-                    mutable_bitField0_ |= 0x00000010;
-                  }
-                  iterationLevels_.add(
-                      input.readMessage(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel.PARSER, extensionRegistry));
-                  break;
-                }
-                default: {
-                  if (!parseUnknownField(
-                      input, unknownFields, extensionRegistry, tag)) {
-                    done = true;
-                  }
-                  break;
-                }
-              }
-            }
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(this);
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(
-                e).setUnfinishedMessage(this);
-          } finally {
-            if (((mutable_bitField0_ & 0x00000001) != 0)) {
-              timerInstanceId_ = timerInstanceId_.getUnmodifiableView();
-            }
-            if (((mutable_bitField0_ & 0x00000002) != 0)) {
-              variable_ = java.util.Collections.unmodifiableList(variable_);
-            }
-            if (((mutable_bitField0_ & 0x00000004) != 0)) {
-              nodeInstance_ = java.util.Collections.unmodifiableList(nodeInstance_);
-            }
-            if (((mutable_bitField0_ & 0x00000008) != 0)) {
-              exclusiveGroup_ = java.util.Collections.unmodifiableList(exclusiveGroup_);
-            }
-            if (((mutable_bitField0_ & 0x00000010) != 0)) {
-              iterationLevels_ = java.util.Collections.unmodifiableList(iterationLevels_);
-            }
-            this.unknownFields = unknownFields.build();
-            makeExtensionsImmutable();
-          }
-        }
-        public static final com.google.protobuf.Descriptors.Descriptor
-            getDescriptor() {
-          return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_CompositeContextNode_descriptor;
-        }
-
-        @java.lang.Override
-        protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-            internalGetFieldAccessorTable() {
-          return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_CompositeContextNode_fieldAccessorTable
-              .ensureFieldAccessorsInitialized(
-                  io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode.class, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode.Builder.class);
-        }
-
-        public static final int TIMER_INSTANCE_ID_FIELD_NUMBER = 2;
-        private com.google.protobuf.LazyStringList timerInstanceId_;
-        /**
-         * <code>repeated string timer_instance_id = 2;</code>
-         * @return A list containing the timerInstanceId.
-         */
-        public com.google.protobuf.ProtocolStringList
-            getTimerInstanceIdList() {
-          return timerInstanceId_;
-        }
-        /**
-         * <code>repeated string timer_instance_id = 2;</code>
-         * @return The count of timerInstanceId.
-         */
-        public int getTimerInstanceIdCount() {
-          return timerInstanceId_.size();
-        }
-        /**
-         * <code>repeated string timer_instance_id = 2;</code>
-         * @param index The index of the element to return.
-         * @return The timerInstanceId at the given index.
-         */
-        public java.lang.String getTimerInstanceId(int index) {
-          return timerInstanceId_.get(index);
-        }
-        /**
-         * <code>repeated string timer_instance_id = 2;</code>
-         * @param index The index of the value to return.
-         * @return The bytes of the timerInstanceId at the given index.
-         */
-        public com.google.protobuf.ByteString
-            getTimerInstanceIdBytes(int index) {
-          return timerInstanceId_.getByteString(index);
-        }
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger timerTrigger = 3;</code>
+             * 
+             * @return The timerTrigger.
+             */
+            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger getTimerTrigger();
 
-        public static final int VARIABLE_FIELD_NUMBER = 3;
-        private java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable> variable_;
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 3;</code>
-         */
-        @java.lang.Override
-        public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable> getVariableList() {
-          return variable_;
-        }
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 3;</code>
-         */
-        @java.lang.Override
-        public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder> 
-            getVariableOrBuilderList() {
-          return variable_;
-        }
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 3;</code>
-         */
-        @java.lang.Override
-        public int getVariableCount() {
-          return variable_.size();
-        }
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 3;</code>
-         */
-        @java.lang.Override
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable getVariable(int index) {
-          return variable_.get(index);
-        }
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 3;</code>
-         */
-        @java.lang.Override
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder getVariableOrBuilder(
-            int index) {
-          return variable_.get(index);
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger timerTrigger = 3;</code>
+             */
+            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.TriggerOrBuilder getTimerTriggerOrBuilder();
         }
 
-        public static final int NODE_INSTANCE_FIELD_NUMBER = 4;
-        private java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance> nodeInstance_;
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 4;</code>
-         */
-        @java.lang.Override
-        public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance> getNodeInstanceList() {
-          return nodeInstance_;
-        }
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 4;</code>
-         */
-        @java.lang.Override
-        public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceOrBuilder> 
-            getNodeInstanceOrBuilderList() {
-          return nodeInstance_;
-        }
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 4;</code>
-         */
-        @java.lang.Override
-        public int getNodeInstanceCount() {
-          return nodeInstance_.size();
-        }
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 4;</code>
-         */
-        @java.lang.Override
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance getNodeInstance(int index) {
-          return nodeInstance_.get(index);
-        }
         /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 4;</code>
+         * Protobuf type {@code io.automatiko.engine.workflow.marshalling.Trigger.CompositeMaxDurationTrigger}
          */
-        @java.lang.Override
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceOrBuilder getNodeInstanceOrBuilder(
-            int index) {
-          return nodeInstance_.get(index);
-        }
+        public static final class CompositeMaxDurationTrigger extends
+                com.google.protobuf.GeneratedMessageV3 implements
+                // @@protoc_insertion_point(message_implements:io.automatiko.engine.workflow.marshalling.Trigger.CompositeMaxDurationTrigger)
+                CompositeMaxDurationTriggerOrBuilder {
+            private static final long serialVersionUID = 0L;
 
-        public static final int EXCLUSIVE_GROUP_FIELD_NUMBER = 5;
-        private java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance> exclusiveGroup_;
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 5;</code>
-         */
-        @java.lang.Override
-        public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance> getExclusiveGroupList() {
-          return exclusiveGroup_;
-        }
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 5;</code>
-         */
-        @java.lang.Override
-        public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstanceOrBuilder> 
-            getExclusiveGroupOrBuilderList() {
-          return exclusiveGroup_;
-        }
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 5;</code>
-         */
-        @java.lang.Override
-        public int getExclusiveGroupCount() {
-          return exclusiveGroup_.size();
-        }
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 5;</code>
-         */
-        @java.lang.Override
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance getExclusiveGroup(int index) {
-          return exclusiveGroup_.get(index);
-        }
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 5;</code>
-         */
-        @java.lang.Override
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstanceOrBuilder getExclusiveGroupOrBuilder(
-            int index) {
-          return exclusiveGroup_.get(index);
-        }
+            // Use CompositeMaxDurationTrigger.newBuilder() to construct.
+            private CompositeMaxDurationTrigger(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
+                super(builder);
+            }
 
-        public static final int ITERATIONLEVELS_FIELD_NUMBER = 6;
-        private java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel> iterationLevels_;
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 6;</code>
-         */
-        @java.lang.Override
-        public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel> getIterationLevelsList() {
-          return iterationLevels_;
-        }
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 6;</code>
-         */
-        @java.lang.Override
-        public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevelOrBuilder> 
-            getIterationLevelsOrBuilderList() {
-          return iterationLevels_;
-        }
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 6;</code>
-         */
-        @java.lang.Override
-        public int getIterationLevelsCount() {
-          return iterationLevels_.size();
-        }
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 6;</code>
-         */
-        @java.lang.Override
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel getIterationLevels(int index) {
-          return iterationLevels_.get(index);
-        }
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 6;</code>
-         */
-        @java.lang.Override
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevelOrBuilder getIterationLevelsOrBuilder(
-            int index) {
-          return iterationLevels_.get(index);
-        }
+            private CompositeMaxDurationTrigger() {
+            }
 
-        private byte memoizedIsInitialized = -1;
-        @java.lang.Override
-        public final boolean isInitialized() {
-          byte isInitialized = memoizedIsInitialized;
-          if (isInitialized == 1) return true;
-          if (isInitialized == 0) return false;
+            @java.lang.Override
+            @SuppressWarnings({ "unused" })
+            protected java.lang.Object newInstance(
+                    UnusedPrivateParameter unused) {
+                return new CompositeMaxDurationTrigger();
+            }
 
-          memoizedIsInitialized = 1;
-          return true;
-        }
+            @java.lang.Override
+            public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+                return this.unknownFields;
+            }
 
-        @java.lang.Override
-        public void writeTo(com.google.protobuf.CodedOutputStream output)
-                            throws java.io.IOException {
-          for (int i = 0; i < timerInstanceId_.size(); i++) {
-            com.google.protobuf.GeneratedMessageV3.writeString(output, 2, timerInstanceId_.getRaw(i));
-          }
-          for (int i = 0; i < variable_.size(); i++) {
-            output.writeMessage(3, variable_.get(i));
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-          for (int i = 0; i < iterationLevels_.size(); i++) {
-            output.writeMessage(6, iterationLevels_.get(i));
-          }
-          unknownFields.writeTo(output);
-        }
+            private CompositeMaxDurationTrigger(
+                    com.google.protobuf.CodedInputStream input,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws com.google.protobuf.InvalidProtocolBufferException {
+                this();
+                if (extensionRegistry == null) {
+                    throw new java.lang.NullPointerException();
+                }
+                int mutable_bitField0_ = 0;
+                com.google.protobuf.UnknownFieldSet.Builder unknownFields = com.google.protobuf.UnknownFieldSet.newBuilder();
+                try {
+                    boolean done = false;
+                    while (!done) {
+                        int tag = input.readTag();
+                        switch (tag) {
+                            case 0:
+                                done = true;
+                                break;
+                            case 8: {
+                                bitField0_ |= 0x00000001;
+                                maxDurationTimestamp_ = input.readInt64();
+                                break;
+                            }
+                            case 16: {
+                                bitField0_ |= 0x00000002;
+                                timerCurrentDate_ = input.readInt64();
+                                break;
+                            }
+                            case 26: {
+                                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.Builder subBuilder = null;
+                                if (((bitField0_ & 0x00000004) != 0)) {
+                                    subBuilder = timerTrigger_.toBuilder();
+                                }
+                                timerTrigger_ = input.readMessage(
+                                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PARSER,
+                                        extensionRegistry);
+                                if (subBuilder != null) {
+                                    subBuilder.mergeFrom(timerTrigger_);
+                                    timerTrigger_ = subBuilder.buildPartial();
+                                }
+                                bitField0_ |= 0x00000004;
+                                break;
+                            }
+                            default: {
+                                if (!parseUnknownField(
+                                        input, unknownFields, extensionRegistry, tag)) {
+                                    done = true;
+                                }
+                                break;
+                            }
+                        }
+                    }
+                } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                    throw e.setUnfinishedMessage(this);
+                } catch (java.io.IOException e) {
+                    throw new com.google.protobuf.InvalidProtocolBufferException(
+                            e).setUnfinishedMessage(this);
+                } finally {
+                    this.unknownFields = unknownFields.build();
+                    makeExtensionsImmutable();
+                }
+            }
 
-        @java.lang.Override
-        public int getSerializedSize() {
-          int size = memoizedSize;
-          if (size != -1) return size;
-
-          size = 0;
-          {
-            int dataSize = 0;
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-              dataSize += computeStringSizeNoTag(timerInstanceId_.getRaw(i));
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-            size += dataSize;
-            size += 1 * getTimerInstanceIdList().size();
-          }
-          for (int i = 0; i < variable_.size(); i++) {
-            size += com.google.protobuf.CodedOutputStream
-              .computeMessageSize(3, variable_.get(i));
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-              .computeMessageSize(4, nodeInstance_.get(i));
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-            size += com.google.protobuf.CodedOutputStream
-              .computeMessageSize(5, exclusiveGroup_.get(i));
-          }
-          for (int i = 0; i < iterationLevels_.size(); i++) {
-            size += com.google.protobuf.CodedOutputStream
-              .computeMessageSize(6, iterationLevels_.get(i));
-          }
-          size += unknownFields.getSerializedSize();
-          memoizedSize = size;
-          return size;
-        }
+            public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+                return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_Trigger_CompositeMaxDurationTrigger_descriptor;
+            }
 
-        @java.lang.Override
-        public boolean equals(final java.lang.Object obj) {
-          if (obj == this) {
-           return true;
-          }
-          if (!(obj instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode)) {
-            return super.equals(obj);
-          }
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode other = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode) obj;
-
-          if (!getTimerInstanceIdList()
-              .equals(other.getTimerInstanceIdList())) return false;
-          if (!getVariableList()
-              .equals(other.getVariableList())) return false;
-          if (!getNodeInstanceList()
-              .equals(other.getNodeInstanceList())) return false;
-          if (!getExclusiveGroupList()
-              .equals(other.getExclusiveGroupList())) return false;
-          if (!getIterationLevelsList()
-              .equals(other.getIterationLevelsList())) return false;
-          if (!unknownFields.equals(other.unknownFields)) return false;
-          return true;
-        }
+            @java.lang.Override
+            protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() {
+                return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_Trigger_CompositeMaxDurationTrigger_fieldAccessorTable
+                        .ensureFieldAccessorsInitialized(
+                                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger.class,
+                                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger.Builder.class);
+            }
 
-        @java.lang.Override
-        public int hashCode() {
-          if (memoizedHashCode != 0) {
-            return memoizedHashCode;
-          }
-          int hash = 41;
-          hash = (19 * hash) + getDescriptor().hashCode();
-          if (getTimerInstanceIdCount() > 0) {
-            hash = (37 * hash) + TIMER_INSTANCE_ID_FIELD_NUMBER;
-            hash = (53 * hash) + getTimerInstanceIdList().hashCode();
-          }
-          if (getVariableCount() > 0) {
-            hash = (37 * hash) + VARIABLE_FIELD_NUMBER;
-            hash = (53 * hash) + getVariableList().hashCode();
-          }
-          if (getNodeInstanceCount() > 0) {
-            hash = (37 * hash) + NODE_INSTANCE_FIELD_NUMBER;
-            hash = (53 * hash) + getNodeInstanceList().hashCode();
-          }
-          if (getExclusiveGroupCount() > 0) {
-            hash = (37 * hash) + EXCLUSIVE_GROUP_FIELD_NUMBER;
-            hash = (53 * hash) + getExclusiveGroupList().hashCode();
-          }
-          if (getIterationLevelsCount() > 0) {
-            hash = (37 * hash) + ITERATIONLEVELS_FIELD_NUMBER;
-            hash = (53 * hash) + getIterationLevelsList().hashCode();
-          }
-          hash = (29 * hash) + unknownFields.hashCode();
-          memoizedHashCode = hash;
-          return hash;
-        }
-
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode parseFrom(
-            java.nio.ByteBuffer data)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return PARSER.parseFrom(data);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode parseFrom(
-            java.nio.ByteBuffer data,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return PARSER.parseFrom(data, extensionRegistry);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode parseFrom(
-            com.google.protobuf.ByteString data)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return PARSER.parseFrom(data);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode parseFrom(
-            com.google.protobuf.ByteString data,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return PARSER.parseFrom(data, extensionRegistry);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode parseFrom(byte[] data)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return PARSER.parseFrom(data);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode parseFrom(
-            byte[] data,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return PARSER.parseFrom(data, extensionRegistry);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode parseFrom(java.io.InputStream input)
-            throws java.io.IOException {
-          return com.google.protobuf.GeneratedMessageV3
-              .parseWithIOException(PARSER, input);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode parseFrom(
-            java.io.InputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws java.io.IOException {
-          return com.google.protobuf.GeneratedMessageV3
-              .parseWithIOException(PARSER, input, extensionRegistry);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode parseDelimitedFrom(java.io.InputStream input)
-            throws java.io.IOException {
-          return com.google.protobuf.GeneratedMessageV3
-              .parseDelimitedWithIOException(PARSER, input);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode parseDelimitedFrom(
-            java.io.InputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws java.io.IOException {
-          return com.google.protobuf.GeneratedMessageV3
-              .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode parseFrom(
-            com.google.protobuf.CodedInputStream input)
-            throws java.io.IOException {
-          return com.google.protobuf.GeneratedMessageV3
-              .parseWithIOException(PARSER, input);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode parseFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws java.io.IOException {
-          return com.google.protobuf.GeneratedMessageV3
-              .parseWithIOException(PARSER, input, extensionRegistry);
-        }
-
-        @java.lang.Override
-        public Builder newBuilderForType() { return newBuilder(); }
-        public static Builder newBuilder() {
-          return DEFAULT_INSTANCE.toBuilder();
-        }
-        public static Builder newBuilder(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode prototype) {
-          return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
-        }
-        @java.lang.Override
-        public Builder toBuilder() {
-          return this == DEFAULT_INSTANCE
-              ? new Builder() : new Builder().mergeFrom(this);
-        }
+            private int bitField0_;
+            public static final int MAXDURATIONTIMESTAMP_FIELD_NUMBER = 1;
+            private long maxDurationTimestamp_;
 
-        @java.lang.Override
-        protected Builder newBuilderForType(
-            com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-          Builder builder = new Builder(parent);
-          return builder;
-        }
-        /**
-         * Protobuf type {@code io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.CompositeContextNode}
-         */
-        public static final class Builder extends
-            com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
-            // @@protoc_insertion_point(builder_implements:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.CompositeContextNode)
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNodeOrBuilder {
-          public static final com.google.protobuf.Descriptors.Descriptor
-              getDescriptor() {
-            return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_CompositeContextNode_descriptor;
-          }
-
-          @java.lang.Override
-          protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-              internalGetFieldAccessorTable() {
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-                .ensureFieldAccessorsInitialized(
-                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode.class, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode.Builder.class);
-          }
-
-          // Construct using io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode.newBuilder()
-          private Builder() {
-            maybeForceBuilderInitialization();
-          }
-
-          private Builder(
-              com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-            super(parent);
-            maybeForceBuilderInitialization();
-          }
-          private void maybeForceBuilderInitialization() {
-            if (com.google.protobuf.GeneratedMessageV3
-                    .alwaysUseFieldBuilders) {
-              getVariableFieldBuilder();
-              getNodeInstanceFieldBuilder();
-              getExclusiveGroupFieldBuilder();
-              getIterationLevelsFieldBuilder();
-            }
-          }
-          @java.lang.Override
-          public Builder clear() {
-            super.clear();
-            timerInstanceId_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-            bitField0_ = (bitField0_ & ~0x00000001);
-            if (variableBuilder_ == null) {
-              variable_ = java.util.Collections.emptyList();
-              bitField0_ = (bitField0_ & ~0x00000002);
-            } else {
-              variableBuilder_.clear();
+            /**
+             * <code>optional int64 maxDurationTimestamp = 1;</code>
+             * 
+             * @return Whether the maxDurationTimestamp field is set.
+             */
+            @java.lang.Override
+            public boolean hasMaxDurationTimestamp() {
+                return ((bitField0_ & 0x00000001) != 0);
             }
-            if (nodeInstanceBuilder_ == null) {
-              nodeInstance_ = java.util.Collections.emptyList();
-              bitField0_ = (bitField0_ & ~0x00000004);
-            } else {
-              nodeInstanceBuilder_.clear();
+
+            /**
+             * <code>optional int64 maxDurationTimestamp = 1;</code>
+             * 
+             * @return The maxDurationTimestamp.
+             */
+            @java.lang.Override
+            public long getMaxDurationTimestamp() {
+                return maxDurationTimestamp_;
             }
-            if (exclusiveGroupBuilder_ == null) {
-              exclusiveGroup_ = java.util.Collections.emptyList();
-              bitField0_ = (bitField0_ & ~0x00000008);
-            } else {
-              exclusiveGroupBuilder_.clear();
+
+            public static final int TIMERCURRENTDATE_FIELD_NUMBER = 2;
+            private long timerCurrentDate_;
+
+            /**
+             * <code>optional int64 timerCurrentDate = 2;</code>
+             * 
+             * @return Whether the timerCurrentDate field is set.
+             */
+            @java.lang.Override
+            public boolean hasTimerCurrentDate() {
+                return ((bitField0_ & 0x00000002) != 0);
             }
-            if (iterationLevelsBuilder_ == null) {
-              iterationLevels_ = java.util.Collections.emptyList();
-              bitField0_ = (bitField0_ & ~0x00000010);
-            } else {
-              iterationLevelsBuilder_.clear();
-            }
-            return this;
-          }
-
-          @java.lang.Override
-          public com.google.protobuf.Descriptors.Descriptor
-              getDescriptorForType() {
-            return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_CompositeContextNode_descriptor;
-          }
-
-          @java.lang.Override
-          public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode getDefaultInstanceForType() {
-            return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode.getDefaultInstance();
-          }
-
-          @java.lang.Override
-          public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode build() {
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode result = buildPartial();
-            if (!result.isInitialized()) {
-              throw newUninitializedMessageException(result);
-            }
-            return result;
-          }
-
-          @java.lang.Override
-          public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode buildPartial() {
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode result = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode(this);
-            int from_bitField0_ = bitField0_;
-            if (((bitField0_ & 0x00000001) != 0)) {
-              timerInstanceId_ = timerInstanceId_.getUnmodifiableView();
-              bitField0_ = (bitField0_ & ~0x00000001);
+
+            /**
+             * <code>optional int64 timerCurrentDate = 2;</code>
+             * 
+             * @return The timerCurrentDate.
+             */
+            @java.lang.Override
+            public long getTimerCurrentDate() {
+                return timerCurrentDate_;
             }
-            result.timerInstanceId_ = timerInstanceId_;
-            if (variableBuilder_ == null) {
-              if (((bitField0_ & 0x00000002) != 0)) {
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-                bitField0_ = (bitField0_ & ~0x00000002);
-              }
-              result.variable_ = variable_;
-            } else {
-              result.variable_ = variableBuilder_.build();
+
+            public static final int TIMERTRIGGER_FIELD_NUMBER = 3;
+            private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger timerTrigger_;
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger timerTrigger = 3;</code>
+             * 
+             * @return Whether the timerTrigger field is set.
+             */
+            @java.lang.Override
+            public boolean hasTimerTrigger() {
+                return ((bitField0_ & 0x00000004) != 0);
             }
-            if (nodeInstanceBuilder_ == null) {
-              if (((bitField0_ & 0x00000004) != 0)) {
-                nodeInstance_ = java.util.Collections.unmodifiableList(nodeInstance_);
-                bitField0_ = (bitField0_ & ~0x00000004);
-              }
-              result.nodeInstance_ = nodeInstance_;
-            } else {
-              result.nodeInstance_ = nodeInstanceBuilder_.build();
-            }
-            if (exclusiveGroupBuilder_ == null) {
-              if (((bitField0_ & 0x00000008) != 0)) {
-                exclusiveGroup_ = java.util.Collections.unmodifiableList(exclusiveGroup_);
-                bitField0_ = (bitField0_ & ~0x00000008);
-              }
-              result.exclusiveGroup_ = exclusiveGroup_;
-            } else {
-              result.exclusiveGroup_ = exclusiveGroupBuilder_.build();
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger timerTrigger = 3;</code>
+             * 
+             * @return The timerTrigger.
+             */
+            @java.lang.Override
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger getTimerTrigger() {
+                return timerTrigger_ == null
+                        ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.getDefaultInstance()
+                        : timerTrigger_;
             }
-            if (iterationLevelsBuilder_ == null) {
-              if (((bitField0_ & 0x00000010) != 0)) {
-                iterationLevels_ = java.util.Collections.unmodifiableList(iterationLevels_);
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-              }
-              result.iterationLevels_ = iterationLevels_;
-            } else {
-              result.iterationLevels_ = iterationLevelsBuilder_.build();
-            }
-            onBuilt();
-            return result;
-          }
-
-          @java.lang.Override
-          public Builder clone() {
-            return super.clone();
-          }
-          @java.lang.Override
-          public Builder setField(
-              com.google.protobuf.Descriptors.FieldDescriptor field,
-              java.lang.Object value) {
-            return super.setField(field, value);
-          }
-          @java.lang.Override
-          public Builder clearField(
-              com.google.protobuf.Descriptors.FieldDescriptor field) {
-            return super.clearField(field);
-          }
-          @java.lang.Override
-          public Builder clearOneof(
-              com.google.protobuf.Descriptors.OneofDescriptor oneof) {
-            return super.clearOneof(oneof);
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-          @java.lang.Override
-          public Builder setRepeatedField(
-              com.google.protobuf.Descriptors.FieldDescriptor field,
-              int index, java.lang.Object value) {
-            return super.setRepeatedField(field, index, value);
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-          public Builder addRepeatedField(
-              com.google.protobuf.Descriptors.FieldDescriptor field,
-              java.lang.Object value) {
-            return super.addRepeatedField(field, value);
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-          @java.lang.Override
-          public Builder mergeFrom(com.google.protobuf.Message other) {
-            if (other instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode) {
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-            } else {
-              super.mergeFrom(other);
-              return this;
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger timerTrigger = 3;</code>
+             */
+            @java.lang.Override
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.TriggerOrBuilder getTimerTriggerOrBuilder() {
+                return timerTrigger_ == null
+                        ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.getDefaultInstance()
+                        : timerTrigger_;
             }
-          }
 
-          public Builder mergeFrom(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode other) {
-            if (other == io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode.getDefaultInstance()) return this;
-            if (!other.timerInstanceId_.isEmpty()) {
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-                bitField0_ = (bitField0_ & ~0x00000001);
-              } else {
-                ensureTimerInstanceIdIsMutable();
-                timerInstanceId_.addAll(other.timerInstanceId_);
-              }
-              onChanged();
+            private byte memoizedIsInitialized = -1;
+
+            @java.lang.Override
+            public final boolean isInitialized() {
+                byte isInitialized = memoizedIsInitialized;
+                if (isInitialized == 1)
+                    return true;
+                if (isInitialized == 0)
+                    return false;
+
+                memoizedIsInitialized = 1;
+                return true;
             }
-            if (variableBuilder_ == null) {
-              if (!other.variable_.isEmpty()) {
-                if (variable_.isEmpty()) {
-                  variable_ = other.variable_;
-                  bitField0_ = (bitField0_ & ~0x00000002);
-                } else {
-                  ensureVariableIsMutable();
-                  variable_.addAll(other.variable_);
+
+            @java.lang.Override
+            public void writeTo(com.google.protobuf.CodedOutputStream output)
+                    throws java.io.IOException {
+                if (((bitField0_ & 0x00000001) != 0)) {
+                    output.writeInt64(1, maxDurationTimestamp_);
                 }
-                onChanged();
-              }
-            } else {
-              if (!other.variable_.isEmpty()) {
-                if (variableBuilder_.isEmpty()) {
-                  variableBuilder_.dispose();
-                  variableBuilder_ = null;
-                  variable_ = other.variable_;
-                  bitField0_ = (bitField0_ & ~0x00000002);
-                  variableBuilder_ = 
-                    com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                       getVariableFieldBuilder() : null;
-                } else {
-                  variableBuilder_.addAllMessages(other.variable_);
+                if (((bitField0_ & 0x00000002) != 0)) {
+                    output.writeInt64(2, timerCurrentDate_);
+                }
+                if (((bitField0_ & 0x00000004) != 0)) {
+                    output.writeMessage(3, getTimerTrigger());
                 }
-              }
+                unknownFields.writeTo(output);
             }
-            if (nodeInstanceBuilder_ == null) {
-              if (!other.nodeInstance_.isEmpty()) {
-                if (nodeInstance_.isEmpty()) {
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-                  bitField0_ = (bitField0_ & ~0x00000004);
-                } else {
-                  ensureNodeInstanceIsMutable();
-                  nodeInstance_.addAll(other.nodeInstance_);
+
+            @java.lang.Override
+            public int getSerializedSize() {
+                int size = memoizedSize;
+                if (size != -1)
+                    return size;
+
+                size = 0;
+                if (((bitField0_ & 0x00000001) != 0)) {
+                    size += com.google.protobuf.CodedOutputStream
+                            .computeInt64Size(1, maxDurationTimestamp_);
                 }
-                onChanged();
-              }
-            } else {
-              if (!other.nodeInstance_.isEmpty()) {
-                if (nodeInstanceBuilder_.isEmpty()) {
-                  nodeInstanceBuilder_.dispose();
-                  nodeInstanceBuilder_ = null;
-                  nodeInstance_ = other.nodeInstance_;
-                  bitField0_ = (bitField0_ & ~0x00000004);
-                  nodeInstanceBuilder_ = 
-                    com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                       getNodeInstanceFieldBuilder() : null;
-                } else {
-                  nodeInstanceBuilder_.addAllMessages(other.nodeInstance_);
+                if (((bitField0_ & 0x00000002) != 0)) {
+                    size += com.google.protobuf.CodedOutputStream
+                            .computeInt64Size(2, timerCurrentDate_);
                 }
-              }
+                if (((bitField0_ & 0x00000004) != 0)) {
+                    size += com.google.protobuf.CodedOutputStream
+                            .computeMessageSize(3, getTimerTrigger());
+                }
+                size += unknownFields.getSerializedSize();
+                memoizedSize = size;
+                return size;
             }
-            if (exclusiveGroupBuilder_ == null) {
-              if (!other.exclusiveGroup_.isEmpty()) {
-                if (exclusiveGroup_.isEmpty()) {
-                  exclusiveGroup_ = other.exclusiveGroup_;
-                  bitField0_ = (bitField0_ & ~0x00000008);
-                } else {
-                  ensureExclusiveGroupIsMutable();
-                  exclusiveGroup_.addAll(other.exclusiveGroup_);
+
+            @java.lang.Override
+            public boolean equals(final java.lang.Object obj) {
+                if (obj == this) {
+                    return true;
                 }
-                onChanged();
-              }
-            } else {
-              if (!other.exclusiveGroup_.isEmpty()) {
-                if (exclusiveGroupBuilder_.isEmpty()) {
-                  exclusiveGroupBuilder_.dispose();
-                  exclusiveGroupBuilder_ = null;
-                  exclusiveGroup_ = other.exclusiveGroup_;
-                  bitField0_ = (bitField0_ & ~0x00000008);
-                  exclusiveGroupBuilder_ = 
-                    com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                       getExclusiveGroupFieldBuilder() : null;
-                } else {
-                  exclusiveGroupBuilder_.addAllMessages(other.exclusiveGroup_);
+                if (!(obj instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger)) {
+                    return super.equals(obj);
+                }
+                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger other = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger) obj;
+
+                if (hasMaxDurationTimestamp() != other.hasMaxDurationTimestamp())
+                    return false;
+                if (hasMaxDurationTimestamp()) {
+                    if (getMaxDurationTimestamp() != other.getMaxDurationTimestamp())
+                        return false;
+                }
+                if (hasTimerCurrentDate() != other.hasTimerCurrentDate())
+                    return false;
+                if (hasTimerCurrentDate()) {
+                    if (getTimerCurrentDate() != other.getTimerCurrentDate())
+                        return false;
+                }
+                if (hasTimerTrigger() != other.hasTimerTrigger())
+                    return false;
+                if (hasTimerTrigger()) {
+                    if (!getTimerTrigger()
+                            .equals(other.getTimerTrigger()))
+                        return false;
                 }
-              }
+                if (!unknownFields.equals(other.unknownFields))
+                    return false;
+                return true;
             }
-            if (iterationLevelsBuilder_ == null) {
-              if (!other.iterationLevels_.isEmpty()) {
-                if (iterationLevels_.isEmpty()) {
-                  iterationLevels_ = other.iterationLevels_;
-                  bitField0_ = (bitField0_ & ~0x00000010);
-                } else {
-                  ensureIterationLevelsIsMutable();
-                  iterationLevels_.addAll(other.iterationLevels_);
+
+            @java.lang.Override
+            public int hashCode() {
+                if (memoizedHashCode != 0) {
+                    return memoizedHashCode;
                 }
-                onChanged();
-              }
-            } else {
-              if (!other.iterationLevels_.isEmpty()) {
-                if (iterationLevelsBuilder_.isEmpty()) {
-                  iterationLevelsBuilder_.dispose();
-                  iterationLevelsBuilder_ = null;
-                  iterationLevels_ = other.iterationLevels_;
-                  bitField0_ = (bitField0_ & ~0x00000010);
-                  iterationLevelsBuilder_ = 
-                    com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                       getIterationLevelsFieldBuilder() : null;
-                } else {
-                  iterationLevelsBuilder_.addAllMessages(other.iterationLevels_);
-                }
-              }
-            }
-            this.mergeUnknownFields(other.unknownFields);
-            onChanged();
-            return this;
-          }
-
-          @java.lang.Override
-          public final boolean isInitialized() {
-            return true;
-          }
-
-          @java.lang.Override
-          public Builder mergeFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws java.io.IOException {
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode parsedMessage = null;
-            try {
-              parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
-            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-              parsedMessage = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode) e.getUnfinishedMessage();
-              throw e.unwrapIOException();
-            } finally {
-              if (parsedMessage != null) {
-                mergeFrom(parsedMessage);
-              }
-            }
-            return this;
-          }
-          private int bitField0_;
-
-          private com.google.protobuf.LazyStringList timerInstanceId_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-          private void ensureTimerInstanceIdIsMutable() {
-            if (!((bitField0_ & 0x00000001) != 0)) {
-              timerInstanceId_ = new com.google.protobuf.LazyStringArrayList(timerInstanceId_);
-              bitField0_ |= 0x00000001;
-             }
-          }
-          /**
-           * <code>repeated string timer_instance_id = 2;</code>
-           * @return A list containing the timerInstanceId.
-           */
-          public com.google.protobuf.ProtocolStringList
-              getTimerInstanceIdList() {
-            return timerInstanceId_.getUnmodifiableView();
-          }
-          /**
-           * <code>repeated string timer_instance_id = 2;</code>
-           * @return The count of timerInstanceId.
-           */
-          public int getTimerInstanceIdCount() {
-            return timerInstanceId_.size();
-          }
-          /**
-           * <code>repeated string timer_instance_id = 2;</code>
-           * @param index The index of the element to return.
-           * @return The timerInstanceId at the given index.
-           */
-          public java.lang.String getTimerInstanceId(int index) {
-            return timerInstanceId_.get(index);
-          }
-          /**
-           * <code>repeated string timer_instance_id = 2;</code>
-           * @param index The index of the value to return.
-           * @return The bytes of the timerInstanceId at the given index.
-           */
-          public com.google.protobuf.ByteString
-              getTimerInstanceIdBytes(int index) {
-            return timerInstanceId_.getByteString(index);
-          }
-          /**
-           * <code>repeated string timer_instance_id = 2;</code>
-           * @param index The index to set the value at.
-           * @param value The timerInstanceId to set.
-           * @return This builder for chaining.
-           */
-          public Builder setTimerInstanceId(
-              int index, java.lang.String value) {
-            if (value == null) {
-    throw new NullPointerException();
-  }
-  ensureTimerInstanceIdIsMutable();
-            timerInstanceId_.set(index, value);
-            onChanged();
-            return this;
-          }
-          /**
-           * <code>repeated string timer_instance_id = 2;</code>
-           * @param value The timerInstanceId to add.
-           * @return This builder for chaining.
-           */
-          public Builder addTimerInstanceId(
-              java.lang.String value) {
-            if (value == null) {
-    throw new NullPointerException();
-  }
-  ensureTimerInstanceIdIsMutable();
-            timerInstanceId_.add(value);
-            onChanged();
-            return this;
-          }
-          /**
-           * <code>repeated string timer_instance_id = 2;</code>
-           * @param values The timerInstanceId to add.
-           * @return This builder for chaining.
-           */
-          public Builder addAllTimerInstanceId(
-              java.lang.Iterable<java.lang.String> values) {
-            ensureTimerInstanceIdIsMutable();
-            com.google.protobuf.AbstractMessageLite.Builder.addAll(
-                values, timerInstanceId_);
-            onChanged();
-            return this;
-          }
-          /**
-           * <code>repeated string timer_instance_id = 2;</code>
-           * @return This builder for chaining.
-           */
-          public Builder clearTimerInstanceId() {
-            timerInstanceId_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-            bitField0_ = (bitField0_ & ~0x00000001);
-            onChanged();
-            return this;
-          }
-          /**
-           * <code>repeated string timer_instance_id = 2;</code>
-           * @param value The bytes of the timerInstanceId to add.
-           * @return This builder for chaining.
-           */
-          public Builder addTimerInstanceIdBytes(
-              com.google.protobuf.ByteString value) {
-            if (value == null) {
-    throw new NullPointerException();
-  }
-  ensureTimerInstanceIdIsMutable();
-            timerInstanceId_.add(value);
-            onChanged();
-            return this;
-          }
-
-          private java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable> variable_ =
-            java.util.Collections.emptyList();
-          private void ensureVariableIsMutable() {
-            if (!((bitField0_ & 0x00000002) != 0)) {
-              variable_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable>(variable_);
-              bitField0_ |= 0x00000002;
-             }
-          }
-
-          private com.google.protobuf.RepeatedFieldBuilderV3<
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder> variableBuilder_;
-
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 3;</code>
-           */
-          public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable> getVariableList() {
-            if (variableBuilder_ == null) {
-              return java.util.Collections.unmodifiableList(variable_);
-            } else {
-              return variableBuilder_.getMessageList();
-            }
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 3;</code>
-           */
-          public int getVariableCount() {
-            if (variableBuilder_ == null) {
-              return variable_.size();
-            } else {
-              return variableBuilder_.getCount();
-            }
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 3;</code>
-           */
-          public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable getVariable(int index) {
-            if (variableBuilder_ == null) {
-              return variable_.get(index);
-            } else {
-              return variableBuilder_.getMessage(index);
-            }
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 3;</code>
-           */
-          public Builder setVariable(
-              int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable value) {
-            if (variableBuilder_ == null) {
-              if (value == null) {
-                throw new NullPointerException();
-              }
-              ensureVariableIsMutable();
-              variable_.set(index, value);
-              onChanged();
-            } else {
-              variableBuilder_.setMessage(index, value);
-            }
-            return this;
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 3;</code>
-           */
-          public Builder setVariable(
-              int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder builderForValue) {
-            if (variableBuilder_ == null) {
-              ensureVariableIsMutable();
-              variable_.set(index, builderForValue.build());
-              onChanged();
-            } else {
-              variableBuilder_.setMessage(index, builderForValue.build());
-            }
-            return this;
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 3;</code>
-           */
-          public Builder addVariable(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable value) {
-            if (variableBuilder_ == null) {
-              if (value == null) {
-                throw new NullPointerException();
-              }
-              ensureVariableIsMutable();
-              variable_.add(value);
-              onChanged();
-            } else {
-              variableBuilder_.addMessage(value);
-            }
-            return this;
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 3;</code>
-           */
-          public Builder addVariable(
-              int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable value) {
-            if (variableBuilder_ == null) {
-              if (value == null) {
-                throw new NullPointerException();
-              }
-              ensureVariableIsMutable();
-              variable_.add(index, value);
-              onChanged();
-            } else {
-              variableBuilder_.addMessage(index, value);
-            }
-            return this;
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 3;</code>
-           */
-          public Builder addVariable(
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder builderForValue) {
-            if (variableBuilder_ == null) {
-              ensureVariableIsMutable();
-              variable_.add(builderForValue.build());
-              onChanged();
-            } else {
-              variableBuilder_.addMessage(builderForValue.build());
-            }
-            return this;
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 3;</code>
-           */
-          public Builder addVariable(
-              int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder builderForValue) {
-            if (variableBuilder_ == null) {
-              ensureVariableIsMutable();
-              variable_.add(index, builderForValue.build());
-              onChanged();
-            } else {
-              variableBuilder_.addMessage(index, builderForValue.build());
-            }
-            return this;
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 3;</code>
-           */
-          public Builder addAllVariable(
-              java.lang.Iterable<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable> values) {
-            if (variableBuilder_ == null) {
-              ensureVariableIsMutable();
-              com.google.protobuf.AbstractMessageLite.Builder.addAll(
-                  values, variable_);
-              onChanged();
-            } else {
-              variableBuilder_.addAllMessages(values);
-            }
-            return this;
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 3;</code>
-           */
-          public Builder clearVariable() {
-            if (variableBuilder_ == null) {
-              variable_ = java.util.Collections.emptyList();
-              bitField0_ = (bitField0_ & ~0x00000002);
-              onChanged();
-            } else {
-              variableBuilder_.clear();
-            }
-            return this;
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 3;</code>
-           */
-          public Builder removeVariable(int index) {
-            if (variableBuilder_ == null) {
-              ensureVariableIsMutable();
-              variable_.remove(index);
-              onChanged();
-            } else {
-              variableBuilder_.remove(index);
-            }
-            return this;
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 3;</code>
-           */
-          public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder getVariableBuilder(
-              int index) {
-            return getVariableFieldBuilder().getBuilder(index);
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 3;</code>
-           */
-          public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder getVariableOrBuilder(
-              int index) {
-            if (variableBuilder_ == null) {
-              return variable_.get(index);  } else {
-              return variableBuilder_.getMessageOrBuilder(index);
-            }
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 3;</code>
-           */
-          public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder> 
-               getVariableOrBuilderList() {
-            if (variableBuilder_ != null) {
-              return variableBuilder_.getMessageOrBuilderList();
-            } else {
-              return java.util.Collections.unmodifiableList(variable_);
-            }
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 3;</code>
-           */
-          public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder addVariableBuilder() {
-            return getVariableFieldBuilder().addBuilder(
-                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.getDefaultInstance());
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 3;</code>
-           */
-          public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder addVariableBuilder(
-              int index) {
-            return getVariableFieldBuilder().addBuilder(
-                index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.getDefaultInstance());
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 3;</code>
-           */
-          public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder> 
-               getVariableBuilderList() {
-            return getVariableFieldBuilder().getBuilderList();
-          }
-          private com.google.protobuf.RepeatedFieldBuilderV3<
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder> 
-              getVariableFieldBuilder() {
-            if (variableBuilder_ == null) {
-              variableBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-                  io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder>(
-                      variable_,
-                      ((bitField0_ & 0x00000002) != 0),
-                      getParentForChildren(),
-                      isClean());
-              variable_ = null;
-            }
-            return variableBuilder_;
-          }
-
-          private java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance> nodeInstance_ =
-            java.util.Collections.emptyList();
-          private void ensureNodeInstanceIsMutable() {
-            if (!((bitField0_ & 0x00000004) != 0)) {
-              nodeInstance_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance>(nodeInstance_);
-              bitField0_ |= 0x00000004;
-             }
-          }
-
-          private com.google.protobuf.RepeatedFieldBuilderV3<
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceOrBuilder> nodeInstanceBuilder_;
-
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 4;</code>
-           */
-          public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance> getNodeInstanceList() {
-            if (nodeInstanceBuilder_ == null) {
-              return java.util.Collections.unmodifiableList(nodeInstance_);
-            } else {
-              return nodeInstanceBuilder_.getMessageList();
-            }
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 4;</code>
-           */
-          public int getNodeInstanceCount() {
-            if (nodeInstanceBuilder_ == null) {
-              return nodeInstance_.size();
-            } else {
-              return nodeInstanceBuilder_.getCount();
-            }
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 4;</code>
-           */
-          public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance getNodeInstance(int index) {
-            if (nodeInstanceBuilder_ == null) {
-              return nodeInstance_.get(index);
-            } else {
-              return nodeInstanceBuilder_.getMessage(index);
-            }
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 4;</code>
-           */
-          public Builder setNodeInstance(
-              int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance value) {
-            if (nodeInstanceBuilder_ == null) {
-              if (value == null) {
-                throw new NullPointerException();
-              }
-              ensureNodeInstanceIsMutable();
-              nodeInstance_.set(index, value);
-              onChanged();
-            } else {
-              nodeInstanceBuilder_.setMessage(index, value);
-            }
-            return this;
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 4;</code>
-           */
-          public Builder setNodeInstance(
-              int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance.Builder builderForValue) {
-            if (nodeInstanceBuilder_ == null) {
-              ensureNodeInstanceIsMutable();
-              nodeInstance_.set(index, builderForValue.build());
-              onChanged();
-            } else {
-              nodeInstanceBuilder_.setMessage(index, builderForValue.build());
-            }
-            return this;
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 4;</code>
-           */
-          public Builder addNodeInstance(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance value) {
-            if (nodeInstanceBuilder_ == null) {
-              if (value == null) {
-                throw new NullPointerException();
-              }
-              ensureNodeInstanceIsMutable();
-              nodeInstance_.add(value);
-              onChanged();
-            } else {
-              nodeInstanceBuilder_.addMessage(value);
-            }
-            return this;
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 4;</code>
-           */
-          public Builder addNodeInstance(
-              int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance value) {
-            if (nodeInstanceBuilder_ == null) {
-              if (value == null) {
-                throw new NullPointerException();
-              }
-              ensureNodeInstanceIsMutable();
-              nodeInstance_.add(index, value);
-              onChanged();
-            } else {
-              nodeInstanceBuilder_.addMessage(index, value);
-            }
-            return this;
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 4;</code>
-           */
-          public Builder addNodeInstance(
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance.Builder builderForValue) {
-            if (nodeInstanceBuilder_ == null) {
-              ensureNodeInstanceIsMutable();
-              nodeInstance_.add(builderForValue.build());
-              onChanged();
-            } else {
-              nodeInstanceBuilder_.addMessage(builderForValue.build());
-            }
-            return this;
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 4;</code>
-           */
-          public Builder addNodeInstance(
-              int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance.Builder builderForValue) {
-            if (nodeInstanceBuilder_ == null) {
-              ensureNodeInstanceIsMutable();
-              nodeInstance_.add(index, builderForValue.build());
-              onChanged();
-            } else {
-              nodeInstanceBuilder_.addMessage(index, builderForValue.build());
-            }
-            return this;
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 4;</code>
-           */
-          public Builder addAllNodeInstance(
-              java.lang.Iterable<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance> values) {
-            if (nodeInstanceBuilder_ == null) {
-              ensureNodeInstanceIsMutable();
-              com.google.protobuf.AbstractMessageLite.Builder.addAll(
-                  values, nodeInstance_);
-              onChanged();
-            } else {
-              nodeInstanceBuilder_.addAllMessages(values);
-            }
-            return this;
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 4;</code>
-           */
-          public Builder clearNodeInstance() {
-            if (nodeInstanceBuilder_ == null) {
-              nodeInstance_ = java.util.Collections.emptyList();
-              bitField0_ = (bitField0_ & ~0x00000004);
-              onChanged();
-            } else {
-              nodeInstanceBuilder_.clear();
-            }
-            return this;
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 4;</code>
-           */
-          public Builder removeNodeInstance(int index) {
-            if (nodeInstanceBuilder_ == null) {
-              ensureNodeInstanceIsMutable();
-              nodeInstance_.remove(index);
-              onChanged();
-            } else {
-              nodeInstanceBuilder_.remove(index);
-            }
-            return this;
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 4;</code>
-           */
-          public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance.Builder getNodeInstanceBuilder(
-              int index) {
-            return getNodeInstanceFieldBuilder().getBuilder(index);
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 4;</code>
-           */
-          public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceOrBuilder getNodeInstanceOrBuilder(
-              int index) {
-            if (nodeInstanceBuilder_ == null) {
-              return nodeInstance_.get(index);  } else {
-              return nodeInstanceBuilder_.getMessageOrBuilder(index);
-            }
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 4;</code>
-           */
-          public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceOrBuilder> 
-               getNodeInstanceOrBuilderList() {
-            if (nodeInstanceBuilder_ != null) {
-              return nodeInstanceBuilder_.getMessageOrBuilderList();
-            } else {
-              return java.util.Collections.unmodifiableList(nodeInstance_);
-            }
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 4;</code>
-           */
-          public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance.Builder addNodeInstanceBuilder() {
-            return getNodeInstanceFieldBuilder().addBuilder(
-                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance.getDefaultInstance());
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 4;</code>
-           */
-          public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance.Builder addNodeInstanceBuilder(
-              int index) {
-            return getNodeInstanceFieldBuilder().addBuilder(
-                index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance.getDefaultInstance());
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 4;</code>
-           */
-          public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance.Builder> 
-               getNodeInstanceBuilderList() {
-            return getNodeInstanceFieldBuilder().getBuilderList();
-          }
-          private com.google.protobuf.RepeatedFieldBuilderV3<
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceOrBuilder> 
-              getNodeInstanceFieldBuilder() {
-            if (nodeInstanceBuilder_ == null) {
-              nodeInstanceBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-                  io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceOrBuilder>(
-                      nodeInstance_,
-                      ((bitField0_ & 0x00000004) != 0),
-                      getParentForChildren(),
-                      isClean());
-              nodeInstance_ = null;
-            }
-            return nodeInstanceBuilder_;
-          }
-
-          private java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance> exclusiveGroup_ =
-            java.util.Collections.emptyList();
-          private void ensureExclusiveGroupIsMutable() {
-            if (!((bitField0_ & 0x00000008) != 0)) {
-              exclusiveGroup_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance>(exclusiveGroup_);
-              bitField0_ |= 0x00000008;
-             }
-          }
-
-          private com.google.protobuf.RepeatedFieldBuilderV3<
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstanceOrBuilder> exclusiveGroupBuilder_;
-
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 5;</code>
-           */
-          public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance> getExclusiveGroupList() {
-            if (exclusiveGroupBuilder_ == null) {
-              return java.util.Collections.unmodifiableList(exclusiveGroup_);
-            } else {
-              return exclusiveGroupBuilder_.getMessageList();
-            }
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 5;</code>
-           */
-          public int getExclusiveGroupCount() {
-            if (exclusiveGroupBuilder_ == null) {
-              return exclusiveGroup_.size();
-            } else {
-              return exclusiveGroupBuilder_.getCount();
-            }
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 5;</code>
-           */
-          public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance getExclusiveGroup(int index) {
-            if (exclusiveGroupBuilder_ == null) {
-              return exclusiveGroup_.get(index);
-            } else {
-              return exclusiveGroupBuilder_.getMessage(index);
-            }
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 5;</code>
-           */
-          public Builder setExclusiveGroup(
-              int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance value) {
-            if (exclusiveGroupBuilder_ == null) {
-              if (value == null) {
-                throw new NullPointerException();
-              }
-              ensureExclusiveGroupIsMutable();
-              exclusiveGroup_.set(index, value);
-              onChanged();
-            } else {
-              exclusiveGroupBuilder_.setMessage(index, value);
-            }
-            return this;
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 5;</code>
-           */
-          public Builder setExclusiveGroup(
-              int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance.Builder builderForValue) {
-            if (exclusiveGroupBuilder_ == null) {
-              ensureExclusiveGroupIsMutable();
-              exclusiveGroup_.set(index, builderForValue.build());
-              onChanged();
-            } else {
-              exclusiveGroupBuilder_.setMessage(index, builderForValue.build());
-            }
-            return this;
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 5;</code>
-           */
-          public Builder addExclusiveGroup(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance value) {
-            if (exclusiveGroupBuilder_ == null) {
-              if (value == null) {
-                throw new NullPointerException();
-              }
-              ensureExclusiveGroupIsMutable();
-              exclusiveGroup_.add(value);
-              onChanged();
-            } else {
-              exclusiveGroupBuilder_.addMessage(value);
-            }
-            return this;
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 5;</code>
-           */
-          public Builder addExclusiveGroup(
-              int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance value) {
-            if (exclusiveGroupBuilder_ == null) {
-              if (value == null) {
-                throw new NullPointerException();
-              }
-              ensureExclusiveGroupIsMutable();
-              exclusiveGroup_.add(index, value);
-              onChanged();
-            } else {
-              exclusiveGroupBuilder_.addMessage(index, value);
-            }
-            return this;
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 5;</code>
-           */
-          public Builder addExclusiveGroup(
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance.Builder builderForValue) {
-            if (exclusiveGroupBuilder_ == null) {
-              ensureExclusiveGroupIsMutable();
-              exclusiveGroup_.add(builderForValue.build());
-              onChanged();
-            } else {
-              exclusiveGroupBuilder_.addMessage(builderForValue.build());
-            }
-            return this;
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 5;</code>
-           */
-          public Builder addExclusiveGroup(
-              int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance.Builder builderForValue) {
-            if (exclusiveGroupBuilder_ == null) {
-              ensureExclusiveGroupIsMutable();
-              exclusiveGroup_.add(index, builderForValue.build());
-              onChanged();
-            } else {
-              exclusiveGroupBuilder_.addMessage(index, builderForValue.build());
-            }
-            return this;
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 5;</code>
-           */
-          public Builder addAllExclusiveGroup(
-              java.lang.Iterable<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance> values) {
-            if (exclusiveGroupBuilder_ == null) {
-              ensureExclusiveGroupIsMutable();
-              com.google.protobuf.AbstractMessageLite.Builder.addAll(
-                  values, exclusiveGroup_);
-              onChanged();
-            } else {
-              exclusiveGroupBuilder_.addAllMessages(values);
-            }
-            return this;
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 5;</code>
-           */
-          public Builder clearExclusiveGroup() {
-            if (exclusiveGroupBuilder_ == null) {
-              exclusiveGroup_ = java.util.Collections.emptyList();
-              bitField0_ = (bitField0_ & ~0x00000008);
-              onChanged();
-            } else {
-              exclusiveGroupBuilder_.clear();
-            }
-            return this;
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 5;</code>
-           */
-          public Builder removeExclusiveGroup(int index) {
-            if (exclusiveGroupBuilder_ == null) {
-              ensureExclusiveGroupIsMutable();
-              exclusiveGroup_.remove(index);
-              onChanged();
-            } else {
-              exclusiveGroupBuilder_.remove(index);
-            }
-            return this;
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 5;</code>
-           */
-          public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance.Builder getExclusiveGroupBuilder(
-              int index) {
-            return getExclusiveGroupFieldBuilder().getBuilder(index);
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 5;</code>
-           */
-          public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstanceOrBuilder getExclusiveGroupOrBuilder(
-              int index) {
-            if (exclusiveGroupBuilder_ == null) {
-              return exclusiveGroup_.get(index);  } else {
-              return exclusiveGroupBuilder_.getMessageOrBuilder(index);
-            }
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 5;</code>
-           */
-          public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstanceOrBuilder> 
-               getExclusiveGroupOrBuilderList() {
-            if (exclusiveGroupBuilder_ != null) {
-              return exclusiveGroupBuilder_.getMessageOrBuilderList();
-            } else {
-              return java.util.Collections.unmodifiableList(exclusiveGroup_);
-            }
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 5;</code>
-           */
-          public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance.Builder addExclusiveGroupBuilder() {
-            return getExclusiveGroupFieldBuilder().addBuilder(
-                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance.getDefaultInstance());
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 5;</code>
-           */
-          public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance.Builder addExclusiveGroupBuilder(
-              int index) {
-            return getExclusiveGroupFieldBuilder().addBuilder(
-                index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance.getDefaultInstance());
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 5;</code>
-           */
-          public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance.Builder> 
-               getExclusiveGroupBuilderList() {
-            return getExclusiveGroupFieldBuilder().getBuilderList();
-          }
-          private com.google.protobuf.RepeatedFieldBuilderV3<
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstanceOrBuilder> 
-              getExclusiveGroupFieldBuilder() {
-            if (exclusiveGroupBuilder_ == null) {
-              exclusiveGroupBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-                  io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstanceOrBuilder>(
-                      exclusiveGroup_,
-                      ((bitField0_ & 0x00000008) != 0),
-                      getParentForChildren(),
-                      isClean());
-              exclusiveGroup_ = null;
-            }
-            return exclusiveGroupBuilder_;
-          }
-
-          private java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel> iterationLevels_ =
-            java.util.Collections.emptyList();
-          private void ensureIterationLevelsIsMutable() {
-            if (!((bitField0_ & 0x00000010) != 0)) {
-              iterationLevels_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel>(iterationLevels_);
-              bitField0_ |= 0x00000010;
-             }
-          }
-
-          private com.google.protobuf.RepeatedFieldBuilderV3<
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevelOrBuilder> iterationLevelsBuilder_;
-
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 6;</code>
-           */
-          public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel> getIterationLevelsList() {
-            if (iterationLevelsBuilder_ == null) {
-              return java.util.Collections.unmodifiableList(iterationLevels_);
-            } else {
-              return iterationLevelsBuilder_.getMessageList();
-            }
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 6;</code>
-           */
-          public int getIterationLevelsCount() {
-            if (iterationLevelsBuilder_ == null) {
-              return iterationLevels_.size();
-            } else {
-              return iterationLevelsBuilder_.getCount();
-            }
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 6;</code>
-           */
-          public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel getIterationLevels(int index) {
-            if (iterationLevelsBuilder_ == null) {
-              return iterationLevels_.get(index);
-            } else {
-              return iterationLevelsBuilder_.getMessage(index);
-            }
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 6;</code>
-           */
-          public Builder setIterationLevels(
-              int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel value) {
-            if (iterationLevelsBuilder_ == null) {
-              if (value == null) {
-                throw new NullPointerException();
-              }
-              ensureIterationLevelsIsMutable();
-              iterationLevels_.set(index, value);
-              onChanged();
-            } else {
-              iterationLevelsBuilder_.setMessage(index, value);
-            }
-            return this;
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 6;</code>
-           */
-          public Builder setIterationLevels(
-              int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel.Builder builderForValue) {
-            if (iterationLevelsBuilder_ == null) {
-              ensureIterationLevelsIsMutable();
-              iterationLevels_.set(index, builderForValue.build());
-              onChanged();
-            } else {
-              iterationLevelsBuilder_.setMessage(index, builderForValue.build());
-            }
-            return this;
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 6;</code>
-           */
-          public Builder addIterationLevels(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel value) {
-            if (iterationLevelsBuilder_ == null) {
-              if (value == null) {
-                throw new NullPointerException();
-              }
-              ensureIterationLevelsIsMutable();
-              iterationLevels_.add(value);
-              onChanged();
-            } else {
-              iterationLevelsBuilder_.addMessage(value);
-            }
-            return this;
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 6;</code>
-           */
-          public Builder addIterationLevels(
-              int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel value) {
-            if (iterationLevelsBuilder_ == null) {
-              if (value == null) {
-                throw new NullPointerException();
-              }
-              ensureIterationLevelsIsMutable();
-              iterationLevels_.add(index, value);
-              onChanged();
-            } else {
-              iterationLevelsBuilder_.addMessage(index, value);
-            }
-            return this;
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 6;</code>
-           */
-          public Builder addIterationLevels(
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel.Builder builderForValue) {
-            if (iterationLevelsBuilder_ == null) {
-              ensureIterationLevelsIsMutable();
-              iterationLevels_.add(builderForValue.build());
-              onChanged();
-            } else {
-              iterationLevelsBuilder_.addMessage(builderForValue.build());
-            }
-            return this;
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 6;</code>
-           */
-          public Builder addIterationLevels(
-              int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel.Builder builderForValue) {
-            if (iterationLevelsBuilder_ == null) {
-              ensureIterationLevelsIsMutable();
-              iterationLevels_.add(index, builderForValue.build());
-              onChanged();
-            } else {
-              iterationLevelsBuilder_.addMessage(index, builderForValue.build());
-            }
-            return this;
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 6;</code>
-           */
-          public Builder addAllIterationLevels(
-              java.lang.Iterable<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel> values) {
-            if (iterationLevelsBuilder_ == null) {
-              ensureIterationLevelsIsMutable();
-              com.google.protobuf.AbstractMessageLite.Builder.addAll(
-                  values, iterationLevels_);
-              onChanged();
-            } else {
-              iterationLevelsBuilder_.addAllMessages(values);
-            }
-            return this;
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 6;</code>
-           */
-          public Builder clearIterationLevels() {
-            if (iterationLevelsBuilder_ == null) {
-              iterationLevels_ = java.util.Collections.emptyList();
-              bitField0_ = (bitField0_ & ~0x00000010);
-              onChanged();
-            } else {
-              iterationLevelsBuilder_.clear();
-            }
-            return this;
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 6;</code>
-           */
-          public Builder removeIterationLevels(int index) {
-            if (iterationLevelsBuilder_ == null) {
-              ensureIterationLevelsIsMutable();
-              iterationLevels_.remove(index);
-              onChanged();
-            } else {
-              iterationLevelsBuilder_.remove(index);
-            }
-            return this;
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 6;</code>
-           */
-          public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel.Builder getIterationLevelsBuilder(
-              int index) {
-            return getIterationLevelsFieldBuilder().getBuilder(index);
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 6;</code>
-           */
-          public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevelOrBuilder getIterationLevelsOrBuilder(
-              int index) {
-            if (iterationLevelsBuilder_ == null) {
-              return iterationLevels_.get(index);  } else {
-              return iterationLevelsBuilder_.getMessageOrBuilder(index);
-            }
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 6;</code>
-           */
-          public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevelOrBuilder> 
-               getIterationLevelsOrBuilderList() {
-            if (iterationLevelsBuilder_ != null) {
-              return iterationLevelsBuilder_.getMessageOrBuilderList();
-            } else {
-              return java.util.Collections.unmodifiableList(iterationLevels_);
-            }
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 6;</code>
-           */
-          public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel.Builder addIterationLevelsBuilder() {
-            return getIterationLevelsFieldBuilder().addBuilder(
-                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel.getDefaultInstance());
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 6;</code>
-           */
-          public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel.Builder addIterationLevelsBuilder(
-              int index) {
-            return getIterationLevelsFieldBuilder().addBuilder(
-                index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel.getDefaultInstance());
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 6;</code>
-           */
-          public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel.Builder> 
-               getIterationLevelsBuilderList() {
-            return getIterationLevelsFieldBuilder().getBuilderList();
-          }
-          private com.google.protobuf.RepeatedFieldBuilderV3<
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevelOrBuilder> 
-              getIterationLevelsFieldBuilder() {
-            if (iterationLevelsBuilder_ == null) {
-              iterationLevelsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-                  io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevelOrBuilder>(
-                      iterationLevels_,
-                      ((bitField0_ & 0x00000010) != 0),
-                      getParentForChildren(),
-                      isClean());
-              iterationLevels_ = null;
-            }
-            return iterationLevelsBuilder_;
-          }
-          @java.lang.Override
-          public final Builder setUnknownFields(
-              final com.google.protobuf.UnknownFieldSet unknownFields) {
-            return super.setUnknownFields(unknownFields);
-          }
-
-          @java.lang.Override
-          public final Builder mergeUnknownFields(
-              final com.google.protobuf.UnknownFieldSet unknownFields) {
-            return super.mergeUnknownFields(unknownFields);
-          }
-
-
-          // @@protoc_insertion_point(builder_scope:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.CompositeContextNode)
-        }
-
-        // @@protoc_insertion_point(class_scope:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.CompositeContextNode)
-        private static final io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode DEFAULT_INSTANCE;
-        static {
-          DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode();
-        }
+                int hash = 41;
+                hash = (19 * hash) + getDescriptor().hashCode();
+                if (hasMaxDurationTimestamp()) {
+                    hash = (37 * hash) + MAXDURATIONTIMESTAMP_FIELD_NUMBER;
+                    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
+                            getMaxDurationTimestamp());
+                }
+                if (hasTimerCurrentDate()) {
+                    hash = (37 * hash) + TIMERCURRENTDATE_FIELD_NUMBER;
+                    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
+                            getTimerCurrentDate());
+                }
+                if (hasTimerTrigger()) {
+                    hash = (37 * hash) + TIMERTRIGGER_FIELD_NUMBER;
+                    hash = (53 * hash) + getTimerTrigger().hashCode();
+                }
+                hash = (29 * hash) + unknownFields.hashCode();
+                memoizedHashCode = hash;
+                return hash;
+            }
 
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode getDefaultInstance() {
-          return DEFAULT_INSTANCE;
-        }
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger parseFrom(
+                    java.nio.ByteBuffer data)
+                    throws com.google.protobuf.InvalidProtocolBufferException {
+                return PARSER.parseFrom(data);
+            }
 
-        @java.lang.Deprecated public static final com.google.protobuf.Parser<CompositeContextNode>
-            PARSER = new com.google.protobuf.AbstractParser<CompositeContextNode>() {
-          @java.lang.Override
-          public CompositeContextNode parsePartialFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
-            return new CompositeContextNode(input, extensionRegistry);
-          }
-        };
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger parseFrom(
+                    java.nio.ByteBuffer data,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws com.google.protobuf.InvalidProtocolBufferException {
+                return PARSER.parseFrom(data, extensionRegistry);
+            }
 
-        public static com.google.protobuf.Parser<CompositeContextNode> parser() {
-          return PARSER;
-        }
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger parseFrom(
+                    com.google.protobuf.ByteString data)
+                    throws com.google.protobuf.InvalidProtocolBufferException {
+                return PARSER.parseFrom(data);
+            }
 
-        @java.lang.Override
-        public com.google.protobuf.Parser<CompositeContextNode> getParserForType() {
-          return PARSER;
-        }
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger parseFrom(
+                    com.google.protobuf.ByteString data,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws com.google.protobuf.InvalidProtocolBufferException {
+                return PARSER.parseFrom(data, extensionRegistry);
+            }
 
-        @java.lang.Override
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode getDefaultInstanceForType() {
-          return DEFAULT_INSTANCE;
-        }
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger parseFrom(
+                    byte[] data)
+                    throws com.google.protobuf.InvalidProtocolBufferException {
+                return PARSER.parseFrom(data);
+            }
 
-      }
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger parseFrom(
+                    byte[] data,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws com.google.protobuf.InvalidProtocolBufferException {
+                return PARSER.parseFrom(data, extensionRegistry);
+            }
 
-      public interface ForEachNodeOrBuilder extends
-          // @@protoc_insertion_point(interface_extends:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.ForEachNode)
-          com.google.protobuf.MessageOrBuilder {
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger parseFrom(
+                    java.io.InputStream input)
+                    throws java.io.IOException {
+                return com.google.protobuf.GeneratedMessageV3
+                        .parseWithIOException(PARSER, input);
+            }
 
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 1;</code>
-         */
-        java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance> 
-            getNodeInstanceList();
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 1;</code>
-         */
-        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance getNodeInstance(int index);
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 1;</code>
-         */
-        int getNodeInstanceCount();
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 1;</code>
-         */
-        java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceOrBuilder> 
-            getNodeInstanceOrBuilderList();
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 1;</code>
-         */
-        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceOrBuilder getNodeInstanceOrBuilder(
-            int index);
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger parseFrom(
+                    java.io.InputStream input,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws java.io.IOException {
+                return com.google.protobuf.GeneratedMessageV3
+                        .parseWithIOException(PARSER, input, extensionRegistry);
+            }
 
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 2;</code>
-         */
-        java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable> 
-            getVariableList();
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 2;</code>
-         */
-        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable getVariable(int index);
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 2;</code>
-         */
-        int getVariableCount();
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 2;</code>
-         */
-        java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder> 
-            getVariableOrBuilderList();
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 2;</code>
-         */
-        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder getVariableOrBuilder(
-            int index);
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger parseDelimitedFrom(
+                    java.io.InputStream input)
+                    throws java.io.IOException {
+                return com.google.protobuf.GeneratedMessageV3
+                        .parseDelimitedWithIOException(PARSER, input);
+            }
 
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 3;</code>
-         */
-        java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel> 
-            getIterationLevelsList();
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 3;</code>
-         */
-        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel getIterationLevels(int index);
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 3;</code>
-         */
-        int getIterationLevelsCount();
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 3;</code>
-         */
-        java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevelOrBuilder> 
-            getIterationLevelsOrBuilderList();
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 3;</code>
-         */
-        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevelOrBuilder getIterationLevelsOrBuilder(
-            int index);
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger parseDelimitedFrom(
+                    java.io.InputStream input,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws java.io.IOException {
+                return com.google.protobuf.GeneratedMessageV3
+                        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+            }
 
-        /**
-         * <code>optional int32 sequential_counter = 4;</code>
-         * @return Whether the sequentialCounter field is set.
-         */
-        boolean hasSequentialCounter();
-        /**
-         * <code>optional int32 sequential_counter = 4;</code>
-         * @return The sequentialCounter.
-         */
-        int getSequentialCounter();
-      }
-      /**
-       * Protobuf type {@code io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.ForEachNode}
-       */
-      public static final class ForEachNode extends
-          com.google.protobuf.GeneratedMessageV3 implements
-          // @@protoc_insertion_point(message_implements:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.ForEachNode)
-          ForEachNodeOrBuilder {
-      private static final long serialVersionUID = 0L;
-        // Use ForEachNode.newBuilder() to construct.
-        private ForEachNode(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-          super(builder);
-        }
-        private ForEachNode() {
-          nodeInstance_ = java.util.Collections.emptyList();
-          variable_ = java.util.Collections.emptyList();
-          iterationLevels_ = java.util.Collections.emptyList();
-        }
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger parseFrom(
+                    com.google.protobuf.CodedInputStream input)
+                    throws java.io.IOException {
+                return com.google.protobuf.GeneratedMessageV3
+                        .parseWithIOException(PARSER, input);
+            }
 
-        @java.lang.Override
-        @SuppressWarnings({"unused"})
-        protected java.lang.Object newInstance(
-            UnusedPrivateParameter unused) {
-          return new ForEachNode();
-        }
-
-        @java.lang.Override
-        public final com.google.protobuf.UnknownFieldSet
-        getUnknownFields() {
-          return this.unknownFields;
-        }
-        private ForEachNode(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          this();
-          if (extensionRegistry == null) {
-            throw new java.lang.NullPointerException();
-          }
-          int mutable_bitField0_ = 0;
-          com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-              com.google.protobuf.UnknownFieldSet.newBuilder();
-          try {
-            boolean done = false;
-            while (!done) {
-              int tag = input.readTag();
-              switch (tag) {
-                case 0:
-                  done = true;
-                  break;
-                case 10: {
-                  if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-                    nodeInstance_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance>();
-                    mutable_bitField0_ |= 0x00000001;
-                  }
-                  nodeInstance_.add(
-                      input.readMessage(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance.PARSER, extensionRegistry));
-                  break;
-                }
-                case 18: {
-                  if (!((mutable_bitField0_ & 0x00000002) != 0)) {
-                    variable_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable>();
-                    mutable_bitField0_ |= 0x00000002;
-                  }
-                  variable_.add(
-                      input.readMessage(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.PARSER, extensionRegistry));
-                  break;
-                }
-                case 26: {
-                  if (!((mutable_bitField0_ & 0x00000004) != 0)) {
-                    iterationLevels_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel>();
-                    mutable_bitField0_ |= 0x00000004;
-                  }
-                  iterationLevels_.add(
-                      input.readMessage(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel.PARSER, extensionRegistry));
-                  break;
-                }
-                case 32: {
-                  bitField0_ |= 0x00000001;
-                  sequentialCounter_ = input.readInt32();
-                  break;
-                }
-                default: {
-                  if (!parseUnknownField(
-                      input, unknownFields, extensionRegistry, tag)) {
-                    done = true;
-                  }
-                  break;
-                }
-              }
-            }
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(this);
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(
-                e).setUnfinishedMessage(this);
-          } finally {
-            if (((mutable_bitField0_ & 0x00000001) != 0)) {
-              nodeInstance_ = java.util.Collections.unmodifiableList(nodeInstance_);
-            }
-            if (((mutable_bitField0_ & 0x00000002) != 0)) {
-              variable_ = java.util.Collections.unmodifiableList(variable_);
-            }
-            if (((mutable_bitField0_ & 0x00000004) != 0)) {
-              iterationLevels_ = java.util.Collections.unmodifiableList(iterationLevels_);
-            }
-            this.unknownFields = unknownFields.build();
-            makeExtensionsImmutable();
-          }
-        }
-        public static final com.google.protobuf.Descriptors.Descriptor
-            getDescriptor() {
-          return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_ForEachNode_descriptor;
-        }
-
-        @java.lang.Override
-        protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-            internalGetFieldAccessorTable() {
-          return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_ForEachNode_fieldAccessorTable
-              .ensureFieldAccessorsInitialized(
-                  io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode.class, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode.Builder.class);
-        }
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger parseFrom(
+                    com.google.protobuf.CodedInputStream input,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws java.io.IOException {
+                return com.google.protobuf.GeneratedMessageV3
+                        .parseWithIOException(PARSER, input, extensionRegistry);
+            }
 
-        private int bitField0_;
-        public static final int NODE_INSTANCE_FIELD_NUMBER = 1;
-        private java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance> nodeInstance_;
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 1;</code>
-         */
-        @java.lang.Override
-        public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance> getNodeInstanceList() {
-          return nodeInstance_;
-        }
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 1;</code>
-         */
-        @java.lang.Override
-        public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceOrBuilder> 
-            getNodeInstanceOrBuilderList() {
-          return nodeInstance_;
-        }
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 1;</code>
-         */
-        @java.lang.Override
-        public int getNodeInstanceCount() {
-          return nodeInstance_.size();
-        }
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 1;</code>
-         */
-        @java.lang.Override
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance getNodeInstance(int index) {
-          return nodeInstance_.get(index);
-        }
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 1;</code>
-         */
-        @java.lang.Override
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceOrBuilder getNodeInstanceOrBuilder(
-            int index) {
-          return nodeInstance_.get(index);
-        }
+            @java.lang.Override
+            public Builder newBuilderForType() {
+                return newBuilder();
+            }
 
-        public static final int VARIABLE_FIELD_NUMBER = 2;
-        private java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable> variable_;
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 2;</code>
-         */
-        @java.lang.Override
-        public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable> getVariableList() {
-          return variable_;
-        }
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 2;</code>
-         */
-        @java.lang.Override
-        public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder> 
-            getVariableOrBuilderList() {
-          return variable_;
-        }
-        /**
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-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 2;</code>
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-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable getVariable(int index) {
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-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 2;</code>
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-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder getVariableOrBuilder(
-            int index) {
-          return variable_.get(index);
-        }
+            public static Builder newBuilder() {
+                return DEFAULT_INSTANCE.toBuilder();
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-        public static final int ITERATIONLEVELS_FIELD_NUMBER = 3;
-        private java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel> iterationLevels_;
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 3;</code>
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-        @java.lang.Override
-        public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel> getIterationLevelsList() {
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-        }
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 3;</code>
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-        @java.lang.Override
-        public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevelOrBuilder> 
-            getIterationLevelsOrBuilderList() {
-          return iterationLevels_;
-        }
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 3;</code>
-         */
-        @java.lang.Override
-        public int getIterationLevelsCount() {
-          return iterationLevels_.size();
-        }
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 3;</code>
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-        @java.lang.Override
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel getIterationLevels(int index) {
-          return iterationLevels_.get(index);
-        }
-        /**
-         * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 3;</code>
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-        @java.lang.Override
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevelOrBuilder getIterationLevelsOrBuilder(
-            int index) {
-          return iterationLevels_.get(index);
-        }
+            public static Builder newBuilder(
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger prototype) {
+                return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+            }
 
-        public static final int SEQUENTIAL_COUNTER_FIELD_NUMBER = 4;
-        private int sequentialCounter_;
-        /**
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-        public boolean hasSequentialCounter() {
-          return ((bitField0_ & 0x00000001) != 0);
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-        /**
-         * <code>optional int32 sequential_counter = 4;</code>
-         * @return The sequentialCounter.
-         */
-        @java.lang.Override
-        public int getSequentialCounter() {
-          return sequentialCounter_;
-        }
+            @java.lang.Override
+            public Builder toBuilder() {
+                return this == DEFAULT_INSTANCE
+                        ? new Builder()
+                        : new Builder().mergeFrom(this);
+            }
 
-        private byte memoizedIsInitialized = -1;
-        @java.lang.Override
-        public final boolean isInitialized() {
-          byte isInitialized = memoizedIsInitialized;
-          if (isInitialized == 1) return true;
-          if (isInitialized == 0) return false;
+            @java.lang.Override
+            protected Builder newBuilderForType(
+                    com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+                Builder builder = new Builder(parent);
+                return builder;
+            }
 
-          memoizedIsInitialized = 1;
-          return true;
-        }
+            /**
+             * Protobuf type {@code io.automatiko.engine.workflow.marshalling.Trigger.CompositeMaxDurationTrigger}
+             */
+            public static final class Builder extends
+                    com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
+                    // @@protoc_insertion_point(builder_implements:io.automatiko.engine.workflow.marshalling.Trigger.CompositeMaxDurationTrigger)
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTriggerOrBuilder {
+                public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+                    return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_Trigger_CompositeMaxDurationTrigger_descriptor;
+                }
 
-        @java.lang.Override
-        public void writeTo(com.google.protobuf.CodedOutputStream output)
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-          if (((bitField0_ & 0x00000001) != 0)) {
-            output.writeInt32(4, sequentialCounter_);
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-          unknownFields.writeTo(output);
-        }
+                @java.lang.Override
+                protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() {
+                    return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_Trigger_CompositeMaxDurationTrigger_fieldAccessorTable
+                            .ensureFieldAccessorsInitialized(
+                                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger.class,
+                                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger.Builder.class);
+                }
 
-        @java.lang.Override
-        public int getSerializedSize() {
-          int size = memoizedSize;
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-
-          size = 0;
-          for (int i = 0; i < nodeInstance_.size(); i++) {
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-              .computeInt32Size(4, sequentialCounter_);
-          }
-          size += unknownFields.getSerializedSize();
-          memoizedSize = size;
-          return size;
-        }
+                // Construct using io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger.newBuilder()
+                private Builder() {
+                    maybeForceBuilderInitialization();
+                }
 
-        @java.lang.Override
-        public boolean equals(final java.lang.Object obj) {
-          if (obj == this) {
-           return true;
-          }
-          if (!(obj instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode)) {
-            return super.equals(obj);
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-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode other = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode) obj;
-
-          if (!getNodeInstanceList()
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-          if (hasSequentialCounter() != other.hasSequentialCounter()) return false;
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-            if (getSequentialCounter()
-                != other.getSequentialCounter()) return false;
-          }
-          if (!unknownFields.equals(other.unknownFields)) return false;
-          return true;
-        }
+                private Builder(
+                        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
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-        public int hashCode() {
-          if (memoizedHashCode != 0) {
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-          int hash = 41;
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-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode parseFrom(
-            java.nio.ByteBuffer data,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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-          return PARSER.parseFrom(data, extensionRegistry);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode parseFrom(
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-          return PARSER.parseFrom(data);
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-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode parseFrom(byte[] data)
-            throws com.google.protobuf.InvalidProtocolBufferException {
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-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode parseFrom(
-            byte[] data,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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-          return PARSER.parseFrom(data, extensionRegistry);
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-            java.io.InputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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-            throws java.io.IOException {
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-              .parseDelimitedWithIOException(PARSER, input);
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-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode parseDelimitedFrom(
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-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws java.io.IOException {
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-            throws java.io.IOException {
-          return com.google.protobuf.GeneratedMessageV3
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-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode parseFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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-          return com.google.protobuf.GeneratedMessageV3
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-
-        @java.lang.Override
-        public Builder newBuilderForType() { return newBuilder(); }
-        public static Builder newBuilder() {
-          return DEFAULT_INSTANCE.toBuilder();
-        }
-        public static Builder newBuilder(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode prototype) {
-          return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
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-        @java.lang.Override
-        public Builder toBuilder() {
-          return this == DEFAULT_INSTANCE
-              ? new Builder() : new Builder().mergeFrom(this);
-        }
+                private void maybeForceBuilderInitialization() {
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-        protected Builder newBuilderForType(
-            com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
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-
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-          private Builder() {
-            maybeForceBuilderInitialization();
-          }
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-          @java.lang.Override
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-          @java.lang.Override
-          public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode buildPartial() {
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode result = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode(this);
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+                @java.lang.Override
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                 }
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+                @java.lang.Override
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                 }
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+
+                @java.lang.Override
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger build() {
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger result = buildPartial();
+                    if (!result.isInitialized()) {
+                        throw newUninitializedMessageException(result);
+                    }
+                    return result;
                 }
-                onChanged();
-              }
-            } else {
-              if (!other.variable_.isEmpty()) {
-                if (variableBuilder_.isEmpty()) {
-                  variableBuilder_.dispose();
-                  variableBuilder_ = null;
-                  variable_ = other.variable_;
-                  bitField0_ = (bitField0_ & ~0x00000002);
-                  variableBuilder_ = 
-                    com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                       getVariableFieldBuilder() : null;
-                } else {
-                  variableBuilder_.addAllMessages(other.variable_);
+
+                @java.lang.Override
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger buildPartial() {
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger result = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger(
+                            this);
+                    int from_bitField0_ = bitField0_;
+                    int to_bitField0_ = 0;
+                    if (((from_bitField0_ & 0x00000001) != 0)) {
+                        result.maxDurationTimestamp_ = maxDurationTimestamp_;
+                        to_bitField0_ |= 0x00000001;
+                    }
+                    if (((from_bitField0_ & 0x00000002) != 0)) {
+                        result.timerCurrentDate_ = timerCurrentDate_;
+                        to_bitField0_ |= 0x00000002;
+                    }
+                    if (((from_bitField0_ & 0x00000004) != 0)) {
+                        if (timerTriggerBuilder_ == null) {
+                            result.timerTrigger_ = timerTrigger_;
+                        } else {
+                            result.timerTrigger_ = timerTriggerBuilder_.build();
+                        }
+                        to_bitField0_ |= 0x00000004;
+                    }
+                    result.bitField0_ = to_bitField0_;
+                    onBuilt();
+                    return result;
+                }
+
+                @java.lang.Override
+                public Builder clone() {
+                    return super.clone();
+                }
+
+                @java.lang.Override
+                public Builder setField(
+                        com.google.protobuf.Descriptors.FieldDescriptor field,
+                        java.lang.Object value) {
+                    return super.setField(field, value);
+                }
+
+                @java.lang.Override
+                public Builder clearField(
+                        com.google.protobuf.Descriptors.FieldDescriptor field) {
+                    return super.clearField(field);
+                }
+
+                @java.lang.Override
+                public Builder clearOneof(
+                        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+                    return super.clearOneof(oneof);
+                }
+
+                @java.lang.Override
+                public Builder setRepeatedField(
+                        com.google.protobuf.Descriptors.FieldDescriptor field,
+                        int index, java.lang.Object value) {
+                    return super.setRepeatedField(field, index, value);
+                }
+
+                @java.lang.Override
+                public Builder addRepeatedField(
+                        com.google.protobuf.Descriptors.FieldDescriptor field,
+                        java.lang.Object value) {
+                    return super.addRepeatedField(field, value);
+                }
+
+                @java.lang.Override
+                public Builder mergeFrom(com.google.protobuf.Message other) {
+                    if (other instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger) {
+                        return mergeFrom(
+                                (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger) other);
+                    } else {
+                        super.mergeFrom(other);
+                        return this;
+                    }
+                }
+
+                public Builder mergeFrom(
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger other) {
+                    if (other == io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger
+                            .getDefaultInstance())
+                        return this;
+                    if (other.hasMaxDurationTimestamp()) {
+                        setMaxDurationTimestamp(other.getMaxDurationTimestamp());
+                    }
+                    if (other.hasTimerCurrentDate()) {
+                        setTimerCurrentDate(other.getTimerCurrentDate());
+                    }
+                    if (other.hasTimerTrigger()) {
+                        mergeTimerTrigger(other.getTimerTrigger());
+                    }
+                    this.mergeUnknownFields(other.unknownFields);
+                    onChanged();
+                    return this;
+                }
+
+                @java.lang.Override
+                public final boolean isInitialized() {
+                    return true;
+                }
+
+                @java.lang.Override
+                public Builder mergeFrom(
+                        com.google.protobuf.CodedInputStream input,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws java.io.IOException {
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger parsedMessage = null;
+                    try {
+                        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+                    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                        parsedMessage = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger) e
+                                .getUnfinishedMessage();
+                        throw e.unwrapIOException();
+                    } finally {
+                        if (parsedMessage != null) {
+                            mergeFrom(parsedMessage);
+                        }
+                    }
+                    return this;
+                }
+
+                private int bitField0_;
+
+                private long maxDurationTimestamp_;
+
+                /**
+                 * <code>optional int64 maxDurationTimestamp = 1;</code>
+                 * 
+                 * @return Whether the maxDurationTimestamp field is set.
+                 */
+                @java.lang.Override
+                public boolean hasMaxDurationTimestamp() {
+                    return ((bitField0_ & 0x00000001) != 0);
+                }
+
+                /**
+                 * <code>optional int64 maxDurationTimestamp = 1;</code>
+                 * 
+                 * @return The maxDurationTimestamp.
+                 */
+                @java.lang.Override
+                public long getMaxDurationTimestamp() {
+                    return maxDurationTimestamp_;
+                }
+
+                /**
+                 * <code>optional int64 maxDurationTimestamp = 1;</code>
+                 * 
+                 * @param value The maxDurationTimestamp to set.
+                 * @return This builder for chaining.
+                 */
+                public Builder setMaxDurationTimestamp(long value) {
+                    bitField0_ |= 0x00000001;
+                    maxDurationTimestamp_ = value;
+                    onChanged();
+                    return this;
+                }
+
+                /**
+                 * <code>optional int64 maxDurationTimestamp = 1;</code>
+                 * 
+                 * @return This builder for chaining.
+                 */
+                public Builder clearMaxDurationTimestamp() {
+                    bitField0_ = (bitField0_ & ~0x00000001);
+                    maxDurationTimestamp_ = 0L;
+                    onChanged();
+                    return this;
+                }
+
+                private long timerCurrentDate_;
+
+                /**
+                 * <code>optional int64 timerCurrentDate = 2;</code>
+                 * 
+                 * @return Whether the timerCurrentDate field is set.
+                 */
+                @java.lang.Override
+                public boolean hasTimerCurrentDate() {
+                    return ((bitField0_ & 0x00000002) != 0);
+                }
+
+                /**
+                 * <code>optional int64 timerCurrentDate = 2;</code>
+                 * 
+                 * @return The timerCurrentDate.
+                 */
+                @java.lang.Override
+                public long getTimerCurrentDate() {
+                    return timerCurrentDate_;
+                }
+
+                /**
+                 * <code>optional int64 timerCurrentDate = 2;</code>
+                 * 
+                 * @param value The timerCurrentDate to set.
+                 * @return This builder for chaining.
+                 */
+                public Builder setTimerCurrentDate(long value) {
+                    bitField0_ |= 0x00000002;
+                    timerCurrentDate_ = value;
+                    onChanged();
+                    return this;
+                }
+
+                /**
+                 * <code>optional int64 timerCurrentDate = 2;</code>
+                 * 
+                 * @return This builder for chaining.
+                 */
+                public Builder clearTimerCurrentDate() {
+                    bitField0_ = (bitField0_ & ~0x00000002);
+                    timerCurrentDate_ = 0L;
+                    onChanged();
+                    return this;
+                }
+
+                private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger timerTrigger_;
+                private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.TriggerOrBuilder> timerTriggerBuilder_;
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger timerTrigger = 3;</code>
+                 * 
+                 * @return Whether the timerTrigger field is set.
+                 */
+                public boolean hasTimerTrigger() {
+                    return ((bitField0_ & 0x00000004) != 0);
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger timerTrigger = 3;</code>
+                 * 
+                 * @return The timerTrigger.
+                 */
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger getTimerTrigger() {
+                    if (timerTriggerBuilder_ == null) {
+                        return timerTrigger_ == null
+                                ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.getDefaultInstance()
+                                : timerTrigger_;
+                    } else {
+                        return timerTriggerBuilder_.getMessage();
+                    }
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger timerTrigger = 3;</code>
+                 */
+                public Builder setTimerTrigger(
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger value) {
+                    if (timerTriggerBuilder_ == null) {
+                        if (value == null) {
+                            throw new NullPointerException();
+                        }
+                        timerTrigger_ = value;
+                        onChanged();
+                    } else {
+                        timerTriggerBuilder_.setMessage(value);
+                    }
+                    bitField0_ |= 0x00000004;
+                    return this;
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger timerTrigger = 3;</code>
+                 */
+                public Builder setTimerTrigger(
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.Builder builderForValue) {
+                    if (timerTriggerBuilder_ == null) {
+                        timerTrigger_ = builderForValue.build();
+                        onChanged();
+                    } else {
+                        timerTriggerBuilder_.setMessage(builderForValue.build());
+                    }
+                    bitField0_ |= 0x00000004;
+                    return this;
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger timerTrigger = 3;</code>
+                 */
+                public Builder mergeTimerTrigger(
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger value) {
+                    if (timerTriggerBuilder_ == null) {
+                        if (((bitField0_ & 0x00000004) != 0) &&
+                                timerTrigger_ != null &&
+                                timerTrigger_ != io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger
+                                        .getDefaultInstance()) {
+                            timerTrigger_ = io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger
+                                    .newBuilder(timerTrigger_).mergeFrom(value).buildPartial();
+                        } else {
+                            timerTrigger_ = value;
+                        }
+                        onChanged();
+                    } else {
+                        timerTriggerBuilder_.mergeFrom(value);
+                    }
+                    bitField0_ |= 0x00000004;
+                    return this;
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger timerTrigger = 3;</code>
+                 */
+                public Builder clearTimerTrigger() {
+                    if (timerTriggerBuilder_ == null) {
+                        timerTrigger_ = null;
+                        onChanged();
+                    } else {
+                        timerTriggerBuilder_.clear();
+                    }
+                    bitField0_ = (bitField0_ & ~0x00000004);
+                    return this;
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger timerTrigger = 3;</code>
+                 */
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.Builder getTimerTriggerBuilder() {
+                    bitField0_ |= 0x00000004;
+                    onChanged();
+                    return getTimerTriggerFieldBuilder().getBuilder();
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger timerTrigger = 3;</code>
+                 */
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.TriggerOrBuilder getTimerTriggerOrBuilder() {
+                    if (timerTriggerBuilder_ != null) {
+                        return timerTriggerBuilder_.getMessageOrBuilder();
+                    } else {
+                        return timerTrigger_ == null
+                                ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.getDefaultInstance()
+                                : timerTrigger_;
+                    }
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger timerTrigger = 3;</code>
+                 */
+                private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.TriggerOrBuilder> getTimerTriggerFieldBuilder() {
+                    if (timerTriggerBuilder_ == null) {
+                        timerTriggerBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.TriggerOrBuilder>(
+                                getTimerTrigger(),
+                                getParentForChildren(),
+                                isClean());
+                        timerTrigger_ = null;
+                    }
+                    return timerTriggerBuilder_;
+                }
+
+                @java.lang.Override
+                public final Builder setUnknownFields(
+                        final com.google.protobuf.UnknownFieldSet unknownFields) {
+                    return super.setUnknownFields(unknownFields);
                 }
-              }
+
+                @java.lang.Override
+                public final Builder mergeUnknownFields(
+                        final com.google.protobuf.UnknownFieldSet unknownFields) {
+                    return super.mergeUnknownFields(unknownFields);
+                }
+
+                // @@protoc_insertion_point(builder_scope:io.automatiko.engine.workflow.marshalling.Trigger.CompositeMaxDurationTrigger)
             }
-            if (iterationLevelsBuilder_ == null) {
-              if (!other.iterationLevels_.isEmpty()) {
-                if (iterationLevels_.isEmpty()) {
-                  iterationLevels_ = other.iterationLevels_;
-                  bitField0_ = (bitField0_ & ~0x00000004);
-                } else {
-                  ensureIterationLevelsIsMutable();
-                  iterationLevels_.addAll(other.iterationLevels_);
+
+            // @@protoc_insertion_point(class_scope:io.automatiko.engine.workflow.marshalling.Trigger.CompositeMaxDurationTrigger)
+            private static final io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger DEFAULT_INSTANCE;
+            static {
+                DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger();
+            }
+
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger getDefaultInstance() {
+                return DEFAULT_INSTANCE;
+            }
+
+            @java.lang.Deprecated
+            public static final com.google.protobuf.Parser<CompositeMaxDurationTrigger> PARSER = new com.google.protobuf.AbstractParser<CompositeMaxDurationTrigger>() {
+                @java.lang.Override
+                public CompositeMaxDurationTrigger parsePartialFrom(
+                        com.google.protobuf.CodedInputStream input,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    return new CompositeMaxDurationTrigger(input, extensionRegistry);
                 }
-                onChanged();
-              }
-            } else {
-              if (!other.iterationLevels_.isEmpty()) {
-                if (iterationLevelsBuilder_.isEmpty()) {
-                  iterationLevelsBuilder_.dispose();
-                  iterationLevelsBuilder_ = null;
-                  iterationLevels_ = other.iterationLevels_;
-                  bitField0_ = (bitField0_ & ~0x00000004);
-                  iterationLevelsBuilder_ = 
-                    com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                       getIterationLevelsFieldBuilder() : null;
-                } else {
-                  iterationLevelsBuilder_.addAllMessages(other.iterationLevels_);
-                }
-              }
-            }
-            if (other.hasSequentialCounter()) {
-              setSequentialCounter(other.getSequentialCounter());
-            }
-            this.mergeUnknownFields(other.unknownFields);
-            onChanged();
-            return this;
-          }
-
-          @java.lang.Override
-          public final boolean isInitialized() {
-            return true;
-          }
-
-          @java.lang.Override
-          public Builder mergeFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws java.io.IOException {
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode parsedMessage = null;
-            try {
-              parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
-            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-              parsedMessage = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode) e.getUnfinishedMessage();
-              throw e.unwrapIOException();
-            } finally {
-              if (parsedMessage != null) {
-                mergeFrom(parsedMessage);
-              }
-            }
-            return this;
-          }
-          private int bitField0_;
-
-          private java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance> nodeInstance_ =
-            java.util.Collections.emptyList();
-          private void ensureNodeInstanceIsMutable() {
-            if (!((bitField0_ & 0x00000001) != 0)) {
-              nodeInstance_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance>(nodeInstance_);
-              bitField0_ |= 0x00000001;
-             }
-          }
-
-          private com.google.protobuf.RepeatedFieldBuilderV3<
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceOrBuilder> nodeInstanceBuilder_;
-
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 1;</code>
-           */
-          public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance> getNodeInstanceList() {
-            if (nodeInstanceBuilder_ == null) {
-              return java.util.Collections.unmodifiableList(nodeInstance_);
-            } else {
-              return nodeInstanceBuilder_.getMessageList();
-            }
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 1;</code>
-           */
-          public int getNodeInstanceCount() {
-            if (nodeInstanceBuilder_ == null) {
-              return nodeInstance_.size();
-            } else {
-              return nodeInstanceBuilder_.getCount();
-            }
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 1;</code>
-           */
-          public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance getNodeInstance(int index) {
-            if (nodeInstanceBuilder_ == null) {
-              return nodeInstance_.get(index);
-            } else {
-              return nodeInstanceBuilder_.getMessage(index);
-            }
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 1;</code>
-           */
-          public Builder setNodeInstance(
-              int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance value) {
-            if (nodeInstanceBuilder_ == null) {
-              if (value == null) {
-                throw new NullPointerException();
-              }
-              ensureNodeInstanceIsMutable();
-              nodeInstance_.set(index, value);
-              onChanged();
-            } else {
-              nodeInstanceBuilder_.setMessage(index, value);
-            }
-            return this;
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 1;</code>
-           */
-          public Builder setNodeInstance(
-              int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance.Builder builderForValue) {
-            if (nodeInstanceBuilder_ == null) {
-              ensureNodeInstanceIsMutable();
-              nodeInstance_.set(index, builderForValue.build());
-              onChanged();
-            } else {
-              nodeInstanceBuilder_.setMessage(index, builderForValue.build());
-            }
-            return this;
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 1;</code>
-           */
-          public Builder addNodeInstance(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance value) {
-            if (nodeInstanceBuilder_ == null) {
-              if (value == null) {
-                throw new NullPointerException();
-              }
-              ensureNodeInstanceIsMutable();
-              nodeInstance_.add(value);
-              onChanged();
-            } else {
-              nodeInstanceBuilder_.addMessage(value);
-            }
-            return this;
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 1;</code>
-           */
-          public Builder addNodeInstance(
-              int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance value) {
-            if (nodeInstanceBuilder_ == null) {
-              if (value == null) {
-                throw new NullPointerException();
-              }
-              ensureNodeInstanceIsMutable();
-              nodeInstance_.add(index, value);
-              onChanged();
-            } else {
-              nodeInstanceBuilder_.addMessage(index, value);
-            }
-            return this;
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 1;</code>
-           */
-          public Builder addNodeInstance(
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance.Builder builderForValue) {
-            if (nodeInstanceBuilder_ == null) {
-              ensureNodeInstanceIsMutable();
-              nodeInstance_.add(builderForValue.build());
-              onChanged();
-            } else {
-              nodeInstanceBuilder_.addMessage(builderForValue.build());
-            }
-            return this;
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 1;</code>
-           */
-          public Builder addNodeInstance(
-              int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance.Builder builderForValue) {
-            if (nodeInstanceBuilder_ == null) {
-              ensureNodeInstanceIsMutable();
-              nodeInstance_.add(index, builderForValue.build());
-              onChanged();
-            } else {
-              nodeInstanceBuilder_.addMessage(index, builderForValue.build());
-            }
-            return this;
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 1;</code>
-           */
-          public Builder addAllNodeInstance(
-              java.lang.Iterable<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance> values) {
-            if (nodeInstanceBuilder_ == null) {
-              ensureNodeInstanceIsMutable();
-              com.google.protobuf.AbstractMessageLite.Builder.addAll(
-                  values, nodeInstance_);
-              onChanged();
-            } else {
-              nodeInstanceBuilder_.addAllMessages(values);
-            }
-            return this;
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 1;</code>
-           */
-          public Builder clearNodeInstance() {
-            if (nodeInstanceBuilder_ == null) {
-              nodeInstance_ = java.util.Collections.emptyList();
-              bitField0_ = (bitField0_ & ~0x00000001);
-              onChanged();
-            } else {
-              nodeInstanceBuilder_.clear();
-            }
-            return this;
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 1;</code>
-           */
-          public Builder removeNodeInstance(int index) {
-            if (nodeInstanceBuilder_ == null) {
-              ensureNodeInstanceIsMutable();
-              nodeInstance_.remove(index);
-              onChanged();
-            } else {
-              nodeInstanceBuilder_.remove(index);
-            }
-            return this;
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 1;</code>
-           */
-          public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance.Builder getNodeInstanceBuilder(
-              int index) {
-            return getNodeInstanceFieldBuilder().getBuilder(index);
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 1;</code>
-           */
-          public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceOrBuilder getNodeInstanceOrBuilder(
-              int index) {
-            if (nodeInstanceBuilder_ == null) {
-              return nodeInstance_.get(index);  } else {
-              return nodeInstanceBuilder_.getMessageOrBuilder(index);
-            }
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 1;</code>
-           */
-          public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceOrBuilder> 
-               getNodeInstanceOrBuilderList() {
-            if (nodeInstanceBuilder_ != null) {
-              return nodeInstanceBuilder_.getMessageOrBuilderList();
-            } else {
-              return java.util.Collections.unmodifiableList(nodeInstance_);
-            }
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 1;</code>
-           */
-          public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance.Builder addNodeInstanceBuilder() {
-            return getNodeInstanceFieldBuilder().addBuilder(
-                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance.getDefaultInstance());
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 1;</code>
-           */
-          public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance.Builder addNodeInstanceBuilder(
-              int index) {
-            return getNodeInstanceFieldBuilder().addBuilder(
-                index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance.getDefaultInstance());
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 1;</code>
-           */
-          public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance.Builder> 
-               getNodeInstanceBuilderList() {
-            return getNodeInstanceFieldBuilder().getBuilderList();
-          }
-          private com.google.protobuf.RepeatedFieldBuilderV3<
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceOrBuilder> 
-              getNodeInstanceFieldBuilder() {
-            if (nodeInstanceBuilder_ == null) {
-              nodeInstanceBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-                  io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceOrBuilder>(
-                      nodeInstance_,
-                      ((bitField0_ & 0x00000001) != 0),
-                      getParentForChildren(),
-                      isClean());
-              nodeInstance_ = null;
-            }
-            return nodeInstanceBuilder_;
-          }
-
-          private java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable> variable_ =
-            java.util.Collections.emptyList();
-          private void ensureVariableIsMutable() {
-            if (!((bitField0_ & 0x00000002) != 0)) {
-              variable_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable>(variable_);
-              bitField0_ |= 0x00000002;
-             }
-          }
-
-          private com.google.protobuf.RepeatedFieldBuilderV3<
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder> variableBuilder_;
-
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 2;</code>
-           */
-          public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable> getVariableList() {
-            if (variableBuilder_ == null) {
-              return java.util.Collections.unmodifiableList(variable_);
-            } else {
-              return variableBuilder_.getMessageList();
-            }
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 2;</code>
-           */
-          public int getVariableCount() {
-            if (variableBuilder_ == null) {
-              return variable_.size();
-            } else {
-              return variableBuilder_.getCount();
-            }
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 2;</code>
-           */
-          public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable getVariable(int index) {
-            if (variableBuilder_ == null) {
-              return variable_.get(index);
-            } else {
-              return variableBuilder_.getMessage(index);
-            }
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 2;</code>
-           */
-          public Builder setVariable(
-              int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable value) {
-            if (variableBuilder_ == null) {
-              if (value == null) {
-                throw new NullPointerException();
-              }
-              ensureVariableIsMutable();
-              variable_.set(index, value);
-              onChanged();
-            } else {
-              variableBuilder_.setMessage(index, value);
-            }
-            return this;
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 2;</code>
-           */
-          public Builder setVariable(
-              int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder builderForValue) {
-            if (variableBuilder_ == null) {
-              ensureVariableIsMutable();
-              variable_.set(index, builderForValue.build());
-              onChanged();
-            } else {
-              variableBuilder_.setMessage(index, builderForValue.build());
-            }
-            return this;
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 2;</code>
-           */
-          public Builder addVariable(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable value) {
-            if (variableBuilder_ == null) {
-              if (value == null) {
-                throw new NullPointerException();
-              }
-              ensureVariableIsMutable();
-              variable_.add(value);
-              onChanged();
-            } else {
-              variableBuilder_.addMessage(value);
-            }
-            return this;
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 2;</code>
-           */
-          public Builder addVariable(
-              int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable value) {
-            if (variableBuilder_ == null) {
-              if (value == null) {
-                throw new NullPointerException();
-              }
-              ensureVariableIsMutable();
-              variable_.add(index, value);
-              onChanged();
-            } else {
-              variableBuilder_.addMessage(index, value);
-            }
-            return this;
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 2;</code>
-           */
-          public Builder addVariable(
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder builderForValue) {
-            if (variableBuilder_ == null) {
-              ensureVariableIsMutable();
-              variable_.add(builderForValue.build());
-              onChanged();
-            } else {
-              variableBuilder_.addMessage(builderForValue.build());
-            }
-            return this;
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 2;</code>
-           */
-          public Builder addVariable(
-              int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder builderForValue) {
-            if (variableBuilder_ == null) {
-              ensureVariableIsMutable();
-              variable_.add(index, builderForValue.build());
-              onChanged();
-            } else {
-              variableBuilder_.addMessage(index, builderForValue.build());
-            }
-            return this;
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 2;</code>
-           */
-          public Builder addAllVariable(
-              java.lang.Iterable<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable> values) {
-            if (variableBuilder_ == null) {
-              ensureVariableIsMutable();
-              com.google.protobuf.AbstractMessageLite.Builder.addAll(
-                  values, variable_);
-              onChanged();
-            } else {
-              variableBuilder_.addAllMessages(values);
-            }
-            return this;
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 2;</code>
-           */
-          public Builder clearVariable() {
-            if (variableBuilder_ == null) {
-              variable_ = java.util.Collections.emptyList();
-              bitField0_ = (bitField0_ & ~0x00000002);
-              onChanged();
-            } else {
-              variableBuilder_.clear();
-            }
-            return this;
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 2;</code>
-           */
-          public Builder removeVariable(int index) {
-            if (variableBuilder_ == null) {
-              ensureVariableIsMutable();
-              variable_.remove(index);
-              onChanged();
-            } else {
-              variableBuilder_.remove(index);
-            }
-            return this;
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 2;</code>
-           */
-          public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder getVariableBuilder(
-              int index) {
-            return getVariableFieldBuilder().getBuilder(index);
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 2;</code>
-           */
-          public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder getVariableOrBuilder(
-              int index) {
-            if (variableBuilder_ == null) {
-              return variable_.get(index);  } else {
-              return variableBuilder_.getMessageOrBuilder(index);
-            }
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 2;</code>
-           */
-          public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder> 
-               getVariableOrBuilderList() {
-            if (variableBuilder_ != null) {
-              return variableBuilder_.getMessageOrBuilderList();
-            } else {
-              return java.util.Collections.unmodifiableList(variable_);
-            }
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 2;</code>
-           */
-          public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder addVariableBuilder() {
-            return getVariableFieldBuilder().addBuilder(
-                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.getDefaultInstance());
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 2;</code>
-           */
-          public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder addVariableBuilder(
-              int index) {
-            return getVariableFieldBuilder().addBuilder(
-                index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.getDefaultInstance());
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 2;</code>
-           */
-          public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder> 
-               getVariableBuilderList() {
-            return getVariableFieldBuilder().getBuilderList();
-          }
-          private com.google.protobuf.RepeatedFieldBuilderV3<
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder> 
-              getVariableFieldBuilder() {
-            if (variableBuilder_ == null) {
-              variableBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-                  io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder>(
-                      variable_,
-                      ((bitField0_ & 0x00000002) != 0),
-                      getParentForChildren(),
-                      isClean());
-              variable_ = null;
-            }
-            return variableBuilder_;
-          }
-
-          private java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel> iterationLevels_ =
-            java.util.Collections.emptyList();
-          private void ensureIterationLevelsIsMutable() {
-            if (!((bitField0_ & 0x00000004) != 0)) {
-              iterationLevels_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel>(iterationLevels_);
-              bitField0_ |= 0x00000004;
-             }
-          }
-
-          private com.google.protobuf.RepeatedFieldBuilderV3<
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevelOrBuilder> iterationLevelsBuilder_;
-
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 3;</code>
-           */
-          public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel> getIterationLevelsList() {
-            if (iterationLevelsBuilder_ == null) {
-              return java.util.Collections.unmodifiableList(iterationLevels_);
-            } else {
-              return iterationLevelsBuilder_.getMessageList();
-            }
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 3;</code>
-           */
-          public int getIterationLevelsCount() {
-            if (iterationLevelsBuilder_ == null) {
-              return iterationLevels_.size();
-            } else {
-              return iterationLevelsBuilder_.getCount();
-            }
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 3;</code>
-           */
-          public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel getIterationLevels(int index) {
-            if (iterationLevelsBuilder_ == null) {
-              return iterationLevels_.get(index);
-            } else {
-              return iterationLevelsBuilder_.getMessage(index);
-            }
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 3;</code>
-           */
-          public Builder setIterationLevels(
-              int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel value) {
-            if (iterationLevelsBuilder_ == null) {
-              if (value == null) {
-                throw new NullPointerException();
-              }
-              ensureIterationLevelsIsMutable();
-              iterationLevels_.set(index, value);
-              onChanged();
-            } else {
-              iterationLevelsBuilder_.setMessage(index, value);
-            }
-            return this;
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 3;</code>
-           */
-          public Builder setIterationLevels(
-              int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel.Builder builderForValue) {
-            if (iterationLevelsBuilder_ == null) {
-              ensureIterationLevelsIsMutable();
-              iterationLevels_.set(index, builderForValue.build());
-              onChanged();
-            } else {
-              iterationLevelsBuilder_.setMessage(index, builderForValue.build());
-            }
-            return this;
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 3;</code>
-           */
-          public Builder addIterationLevels(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel value) {
-            if (iterationLevelsBuilder_ == null) {
-              if (value == null) {
-                throw new NullPointerException();
-              }
-              ensureIterationLevelsIsMutable();
-              iterationLevels_.add(value);
-              onChanged();
-            } else {
-              iterationLevelsBuilder_.addMessage(value);
-            }
-            return this;
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 3;</code>
-           */
-          public Builder addIterationLevels(
-              int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel value) {
-            if (iterationLevelsBuilder_ == null) {
-              if (value == null) {
-                throw new NullPointerException();
-              }
-              ensureIterationLevelsIsMutable();
-              iterationLevels_.add(index, value);
-              onChanged();
-            } else {
-              iterationLevelsBuilder_.addMessage(index, value);
-            }
-            return this;
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 3;</code>
-           */
-          public Builder addIterationLevels(
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel.Builder builderForValue) {
-            if (iterationLevelsBuilder_ == null) {
-              ensureIterationLevelsIsMutable();
-              iterationLevels_.add(builderForValue.build());
-              onChanged();
-            } else {
-              iterationLevelsBuilder_.addMessage(builderForValue.build());
-            }
-            return this;
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 3;</code>
-           */
-          public Builder addIterationLevels(
-              int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel.Builder builderForValue) {
-            if (iterationLevelsBuilder_ == null) {
-              ensureIterationLevelsIsMutable();
-              iterationLevels_.add(index, builderForValue.build());
-              onChanged();
-            } else {
-              iterationLevelsBuilder_.addMessage(index, builderForValue.build());
-            }
-            return this;
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 3;</code>
-           */
-          public Builder addAllIterationLevels(
-              java.lang.Iterable<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel> values) {
-            if (iterationLevelsBuilder_ == null) {
-              ensureIterationLevelsIsMutable();
-              com.google.protobuf.AbstractMessageLite.Builder.addAll(
-                  values, iterationLevels_);
-              onChanged();
-            } else {
-              iterationLevelsBuilder_.addAllMessages(values);
-            }
-            return this;
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 3;</code>
-           */
-          public Builder clearIterationLevels() {
-            if (iterationLevelsBuilder_ == null) {
-              iterationLevels_ = java.util.Collections.emptyList();
-              bitField0_ = (bitField0_ & ~0x00000004);
-              onChanged();
-            } else {
-              iterationLevelsBuilder_.clear();
-            }
-            return this;
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 3;</code>
-           */
-          public Builder removeIterationLevels(int index) {
-            if (iterationLevelsBuilder_ == null) {
-              ensureIterationLevelsIsMutable();
-              iterationLevels_.remove(index);
-              onChanged();
-            } else {
-              iterationLevelsBuilder_.remove(index);
-            }
-            return this;
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 3;</code>
-           */
-          public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel.Builder getIterationLevelsBuilder(
-              int index) {
-            return getIterationLevelsFieldBuilder().getBuilder(index);
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 3;</code>
-           */
-          public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevelOrBuilder getIterationLevelsOrBuilder(
-              int index) {
-            if (iterationLevelsBuilder_ == null) {
-              return iterationLevels_.get(index);  } else {
-              return iterationLevelsBuilder_.getMessageOrBuilder(index);
-            }
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 3;</code>
-           */
-          public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevelOrBuilder> 
-               getIterationLevelsOrBuilderList() {
-            if (iterationLevelsBuilder_ != null) {
-              return iterationLevelsBuilder_.getMessageOrBuilderList();
-            } else {
-              return java.util.Collections.unmodifiableList(iterationLevels_);
-            }
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 3;</code>
-           */
-          public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel.Builder addIterationLevelsBuilder() {
-            return getIterationLevelsFieldBuilder().addBuilder(
-                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel.getDefaultInstance());
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 3;</code>
-           */
-          public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel.Builder addIterationLevelsBuilder(
-              int index) {
-            return getIterationLevelsFieldBuilder().addBuilder(
-                index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel.getDefaultInstance());
-          }
-          /**
-           * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 3;</code>
-           */
-          public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel.Builder> 
-               getIterationLevelsBuilderList() {
-            return getIterationLevelsFieldBuilder().getBuilderList();
-          }
-          private com.google.protobuf.RepeatedFieldBuilderV3<
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevelOrBuilder> 
-              getIterationLevelsFieldBuilder() {
-            if (iterationLevelsBuilder_ == null) {
-              iterationLevelsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-                  io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevelOrBuilder>(
-                      iterationLevels_,
-                      ((bitField0_ & 0x00000004) != 0),
-                      getParentForChildren(),
-                      isClean());
-              iterationLevels_ = null;
-            }
-            return iterationLevelsBuilder_;
-          }
-
-          private int sequentialCounter_ ;
-          /**
-           * <code>optional int32 sequential_counter = 4;</code>
-           * @return Whether the sequentialCounter field is set.
-           */
-          @java.lang.Override
-          public boolean hasSequentialCounter() {
-            return ((bitField0_ & 0x00000008) != 0);
-          }
-          /**
-           * <code>optional int32 sequential_counter = 4;</code>
-           * @return The sequentialCounter.
-           */
-          @java.lang.Override
-          public int getSequentialCounter() {
-            return sequentialCounter_;
-          }
-          /**
-           * <code>optional int32 sequential_counter = 4;</code>
-           * @param value The sequentialCounter to set.
-           * @return This builder for chaining.
-           */
-          public Builder setSequentialCounter(int value) {
-            bitField0_ |= 0x00000008;
-            sequentialCounter_ = value;
-            onChanged();
-            return this;
-          }
-          /**
-           * <code>optional int32 sequential_counter = 4;</code>
-           * @return This builder for chaining.
-           */
-          public Builder clearSequentialCounter() {
-            bitField0_ = (bitField0_ & ~0x00000008);
-            sequentialCounter_ = 0;
-            onChanged();
-            return this;
-          }
-          @java.lang.Override
-          public final Builder setUnknownFields(
-              final com.google.protobuf.UnknownFieldSet unknownFields) {
-            return super.setUnknownFields(unknownFields);
-          }
-
-          @java.lang.Override
-          public final Builder mergeUnknownFields(
-              final com.google.protobuf.UnknownFieldSet unknownFields) {
-            return super.mergeUnknownFields(unknownFields);
-          }
-
-
-          // @@protoc_insertion_point(builder_scope:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.ForEachNode)
-        }
-
-        // @@protoc_insertion_point(class_scope:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.ForEachNode)
-        private static final io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode DEFAULT_INSTANCE;
-        static {
-          DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode();
-        }
+            };
 
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode getDefaultInstance() {
-          return DEFAULT_INSTANCE;
-        }
+            public static com.google.protobuf.Parser<CompositeMaxDurationTrigger> parser() {
+                return PARSER;
+            }
 
-        @java.lang.Deprecated public static final com.google.protobuf.Parser<ForEachNode>
-            PARSER = new com.google.protobuf.AbstractParser<ForEachNode>() {
-          @java.lang.Override
-          public ForEachNode parsePartialFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
-            return new ForEachNode(input, extensionRegistry);
-          }
-        };
+            @java.lang.Override
+            public com.google.protobuf.Parser<CompositeMaxDurationTrigger> getParserForType() {
+                return PARSER;
+            }
+
+            @java.lang.Override
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger getDefaultInstanceForType() {
+                return DEFAULT_INSTANCE;
+            }
 
-        public static com.google.protobuf.Parser<ForEachNode> parser() {
-          return PARSER;
         }
 
+        private int bitField0_;
+        public static final int TYPE_FIELD_NUMBER = 1;
+        private int type_;
+
+        /**
+         * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.TriggerType type = 1;</code>
+         * 
+         * @return Whether the type field is set.
+         */
         @java.lang.Override
-        public com.google.protobuf.Parser<ForEachNode> getParserForType() {
-          return PARSER;
+        public boolean hasType() {
+            return ((bitField0_ & 0x00000001) != 0);
         }
 
+        /**
+         * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.TriggerType type = 1;</code>
+         * 
+         * @return The type.
+         */
         @java.lang.Override
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode getDefaultInstanceForType() {
-          return DEFAULT_INSTANCE;
+        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.TriggerType getType() {
+            @SuppressWarnings("deprecation")
+            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.TriggerType result = io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.TriggerType
+                    .valueOf(type_);
+            return result == null ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.TriggerType.CRON
+                    : result;
         }
 
-      }
-
-      public interface AsyncEventNodeOrBuilder extends
-          // @@protoc_insertion_point(interface_extends:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.AsyncEventNode)
-          com.google.protobuf.MessageOrBuilder {
+        public static final int CRON_FIELD_NUMBER = 2;
+        private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger cron_;
 
         /**
-         * <code>optional string event_type = 1;</code>
-         * @return Whether the eventType field is set.
+         * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.CronTrigger cron = 2;</code>
+         * 
+         * @return Whether the cron field is set.
          */
-        boolean hasEventType();
+        @java.lang.Override
+        public boolean hasCron() {
+            return ((bitField0_ & 0x00000002) != 0);
+        }
+
         /**
-         * <code>optional string event_type = 1;</code>
-         * @return The eventType.
+         * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.CronTrigger cron = 2;</code>
+         * 
+         * @return The cron.
          */
-        java.lang.String getEventType();
+        @java.lang.Override
+        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger getCron() {
+            return cron_ == null
+                    ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger.getDefaultInstance()
+                    : cron_;
+        }
+
         /**
-         * <code>optional string event_type = 1;</code>
-         * @return The bytes for eventType.
+         * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.CronTrigger cron = 2;</code>
          */
-        com.google.protobuf.ByteString
-            getEventTypeBytes();
-      }
-      /**
-       * Protobuf type {@code io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.AsyncEventNode}
-       */
-      public static final class AsyncEventNode extends
-          com.google.protobuf.GeneratedMessageV3 implements
-          // @@protoc_insertion_point(message_implements:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.AsyncEventNode)
-          AsyncEventNodeOrBuilder {
-      private static final long serialVersionUID = 0L;
-        // Use AsyncEventNode.newBuilder() to construct.
-        private AsyncEventNode(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-          super(builder);
-        }
-        private AsyncEventNode() {
-          eventType_ = "";
+        @java.lang.Override
+        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTriggerOrBuilder getCronOrBuilder() {
+            return cron_ == null
+                    ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger.getDefaultInstance()
+                    : cron_;
         }
 
+        public static final int INTERVAL_FIELD_NUMBER = 3;
+        private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTrigger interval_;
+
+        /**
+         * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.IntervalTrigger interval = 3;</code>
+         * 
+         * @return Whether the interval field is set.
+         */
         @java.lang.Override
-        @SuppressWarnings({"unused"})
-        protected java.lang.Object newInstance(
-            UnusedPrivateParameter unused) {
-          return new AsyncEventNode();
-        }
-
-        @java.lang.Override
-        public final com.google.protobuf.UnknownFieldSet
-        getUnknownFields() {
-          return this.unknownFields;
-        }
-        private AsyncEventNode(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          this();
-          if (extensionRegistry == null) {
-            throw new java.lang.NullPointerException();
-          }
-          int mutable_bitField0_ = 0;
-          com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-              com.google.protobuf.UnknownFieldSet.newBuilder();
-          try {
-            boolean done = false;
-            while (!done) {
-              int tag = input.readTag();
-              switch (tag) {
-                case 0:
-                  done = true;
-                  break;
-                case 10: {
-                  com.google.protobuf.ByteString bs = input.readBytes();
-                  bitField0_ |= 0x00000001;
-                  eventType_ = bs;
-                  break;
-                }
-                default: {
-                  if (!parseUnknownField(
-                      input, unknownFields, extensionRegistry, tag)) {
-                    done = true;
-                  }
-                  break;
-                }
-              }
-            }
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(this);
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(
-                e).setUnfinishedMessage(this);
-          } finally {
-            this.unknownFields = unknownFields.build();
-            makeExtensionsImmutable();
-          }
-        }
-        public static final com.google.protobuf.Descriptors.Descriptor
-            getDescriptor() {
-          return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_AsyncEventNode_descriptor;
-        }
-
-        @java.lang.Override
-        protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-            internalGetFieldAccessorTable() {
-          return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_AsyncEventNode_fieldAccessorTable
-              .ensureFieldAccessorsInitialized(
-                  io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode.class, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode.Builder.class);
+        public boolean hasInterval() {
+            return ((bitField0_ & 0x00000004) != 0);
         }
 
-        private int bitField0_;
-        public static final int EVENT_TYPE_FIELD_NUMBER = 1;
-        private volatile java.lang.Object eventType_;
         /**
-         * <code>optional string event_type = 1;</code>
-         * @return Whether the eventType field is set.
+         * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.IntervalTrigger interval = 3;</code>
+         * 
+         * @return The interval.
          */
         @java.lang.Override
-        public boolean hasEventType() {
-          return ((bitField0_ & 0x00000001) != 0);
+        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTrigger getInterval() {
+            return interval_ == null
+                    ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTrigger
+                            .getDefaultInstance()
+                    : interval_;
         }
+
         /**
-         * <code>optional string event_type = 1;</code>
-         * @return The eventType.
+         * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.IntervalTrigger interval = 3;</code>
          */
         @java.lang.Override
-        public java.lang.String getEventType() {
-          java.lang.Object ref = eventType_;
-          if (ref instanceof java.lang.String) {
-            return (java.lang.String) ref;
-          } else {
-            com.google.protobuf.ByteString bs = 
-                (com.google.protobuf.ByteString) ref;
-            java.lang.String s = bs.toStringUtf8();
-            if (bs.isValidUtf8()) {
-              eventType_ = s;
-            }
-            return s;
-          }
+        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTriggerOrBuilder getIntervalOrBuilder() {
+            return interval_ == null
+                    ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTrigger
+                            .getDefaultInstance()
+                    : interval_;
         }
+
+        public static final int PIT_FIELD_NUMBER = 4;
+        private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger pit_;
+
         /**
-         * <code>optional string event_type = 1;</code>
-         * @return The bytes for eventType.
+         * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.PointInTimeTrigger pit = 4;</code>
+         * 
+         * @return Whether the pit field is set.
          */
         @java.lang.Override
-        public com.google.protobuf.ByteString
-            getEventTypeBytes() {
-          java.lang.Object ref = eventType_;
-          if (ref instanceof java.lang.String) {
-            com.google.protobuf.ByteString b = 
-                com.google.protobuf.ByteString.copyFromUtf8(
-                    (java.lang.String) ref);
-            eventType_ = b;
-            return b;
-          } else {
-            return (com.google.protobuf.ByteString) ref;
-          }
+        public boolean hasPit() {
+            return ((bitField0_ & 0x00000008) != 0);
         }
 
-        private byte memoizedIsInitialized = -1;
+        /**
+         * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.PointInTimeTrigger pit = 4;</code>
+         * 
+         * @return The pit.
+         */
         @java.lang.Override
-        public final boolean isInitialized() {
-          byte isInitialized = memoizedIsInitialized;
-          if (isInitialized == 1) return true;
-          if (isInitialized == 0) return false;
-
-          memoizedIsInitialized = 1;
-          return true;
+        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger getPit() {
+            return pit_ == null
+                    ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger
+                            .getDefaultInstance()
+                    : pit_;
         }
 
+        /**
+         * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.PointInTimeTrigger pit = 4;</code>
+         */
         @java.lang.Override
-        public void writeTo(com.google.protobuf.CodedOutputStream output)
-                            throws java.io.IOException {
-          if (((bitField0_ & 0x00000001) != 0)) {
-            com.google.protobuf.GeneratedMessageV3.writeString(output, 1, eventType_);
-          }
-          unknownFields.writeTo(output);
+        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTriggerOrBuilder getPitOrBuilder() {
+            return pit_ == null
+                    ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger
+                            .getDefaultInstance()
+                    : pit_;
         }
 
-        @java.lang.Override
-        public int getSerializedSize() {
-          int size = memoizedSize;
-          if (size != -1) return size;
-
-          size = 0;
-          if (((bitField0_ & 0x00000001) != 0)) {
-            size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, eventType_);
-          }
-          size += unknownFields.getSerializedSize();
-          memoizedSize = size;
-          return size;
-        }
+        public static final int CMDT_FIELD_NUMBER = 5;
+        private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger cmdt_;
 
+        /**
+         * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.CompositeMaxDurationTrigger cmdt = 5;</code>
+         * 
+         * @return Whether the cmdt field is set.
+         */
         @java.lang.Override
-        public boolean equals(final java.lang.Object obj) {
-          if (obj == this) {
-           return true;
-          }
-          if (!(obj instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode)) {
-            return super.equals(obj);
-          }
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode other = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode) obj;
-
-          if (hasEventType() != other.hasEventType()) return false;
-          if (hasEventType()) {
-            if (!getEventType()
-                .equals(other.getEventType())) return false;
-          }
-          if (!unknownFields.equals(other.unknownFields)) return false;
-          return true;
+        public boolean hasCmdt() {
+            return ((bitField0_ & 0x00000010) != 0);
         }
 
+        /**
+         * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.CompositeMaxDurationTrigger cmdt = 5;</code>
+         * 
+         * @return The cmdt.
+         */
         @java.lang.Override
-        public int hashCode() {
-          if (memoizedHashCode != 0) {
-            return memoizedHashCode;
-          }
-          int hash = 41;
-          hash = (19 * hash) + getDescriptor().hashCode();
-          if (hasEventType()) {
-            hash = (37 * hash) + EVENT_TYPE_FIELD_NUMBER;
-            hash = (53 * hash) + getEventType().hashCode();
-          }
-          hash = (29 * hash) + unknownFields.hashCode();
-          memoizedHashCode = hash;
-          return hash;
-        }
-
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode parseFrom(
-            java.nio.ByteBuffer data)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return PARSER.parseFrom(data);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode parseFrom(
-            java.nio.ByteBuffer data,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return PARSER.parseFrom(data, extensionRegistry);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode parseFrom(
-            com.google.protobuf.ByteString data)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return PARSER.parseFrom(data);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode parseFrom(
-            com.google.protobuf.ByteString data,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return PARSER.parseFrom(data, extensionRegistry);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode parseFrom(byte[] data)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return PARSER.parseFrom(data);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode parseFrom(
-            byte[] data,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return PARSER.parseFrom(data, extensionRegistry);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode parseFrom(java.io.InputStream input)
-            throws java.io.IOException {
-          return com.google.protobuf.GeneratedMessageV3
-              .parseWithIOException(PARSER, input);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode parseFrom(
-            java.io.InputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws java.io.IOException {
-          return com.google.protobuf.GeneratedMessageV3
-              .parseWithIOException(PARSER, input, extensionRegistry);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode parseDelimitedFrom(java.io.InputStream input)
-            throws java.io.IOException {
-          return com.google.protobuf.GeneratedMessageV3
-              .parseDelimitedWithIOException(PARSER, input);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode parseDelimitedFrom(
-            java.io.InputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws java.io.IOException {
-          return com.google.protobuf.GeneratedMessageV3
-              .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode parseFrom(
-            com.google.protobuf.CodedInputStream input)
-            throws java.io.IOException {
-          return com.google.protobuf.GeneratedMessageV3
-              .parseWithIOException(PARSER, input);
-        }
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode parseFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws java.io.IOException {
-          return com.google.protobuf.GeneratedMessageV3
-              .parseWithIOException(PARSER, input, extensionRegistry);
-        }
-
-        @java.lang.Override
-        public Builder newBuilderForType() { return newBuilder(); }
-        public static Builder newBuilder() {
-          return DEFAULT_INSTANCE.toBuilder();
-        }
-        public static Builder newBuilder(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode prototype) {
-          return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
-        }
-        @java.lang.Override
-        public Builder toBuilder() {
-          return this == DEFAULT_INSTANCE
-              ? new Builder() : new Builder().mergeFrom(this);
+        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger getCmdt() {
+            return cmdt_ == null
+                    ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger
+                            .getDefaultInstance()
+                    : cmdt_;
         }
 
-        @java.lang.Override
-        protected Builder newBuilderForType(
-            com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-          Builder builder = new Builder(parent);
-          return builder;
-        }
         /**
-         * Protobuf type {@code io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.AsyncEventNode}
+         * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.CompositeMaxDurationTrigger cmdt = 5;</code>
          */
-        public static final class Builder extends
-            com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
-            // @@protoc_insertion_point(builder_implements:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.AsyncEventNode)
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNodeOrBuilder {
-          public static final com.google.protobuf.Descriptors.Descriptor
-              getDescriptor() {
-            return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_AsyncEventNode_descriptor;
-          }
-
-          @java.lang.Override
-          protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-              internalGetFieldAccessorTable() {
-            return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_AsyncEventNode_fieldAccessorTable
-                .ensureFieldAccessorsInitialized(
-                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode.class, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode.Builder.class);
-          }
-
-          // Construct using io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode.newBuilder()
-          private Builder() {
-            maybeForceBuilderInitialization();
-          }
-
-          private Builder(
-              com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-            super(parent);
-            maybeForceBuilderInitialization();
-          }
-          private void maybeForceBuilderInitialization() {
-            if (com.google.protobuf.GeneratedMessageV3
-                    .alwaysUseFieldBuilders) {
-            }
-          }
-          @java.lang.Override
-          public Builder clear() {
-            super.clear();
-            eventType_ = "";
-            bitField0_ = (bitField0_ & ~0x00000001);
-            return this;
-          }
-
-          @java.lang.Override
-          public com.google.protobuf.Descriptors.Descriptor
-              getDescriptorForType() {
-            return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_AsyncEventNode_descriptor;
-          }
-
-          @java.lang.Override
-          public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode getDefaultInstanceForType() {
-            return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode.getDefaultInstance();
-          }
-
-          @java.lang.Override
-          public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode build() {
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode result = buildPartial();
-            if (!result.isInitialized()) {
-              throw newUninitializedMessageException(result);
-            }
-            return result;
-          }
-
-          @java.lang.Override
-          public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode buildPartial() {
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode result = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode(this);
-            int from_bitField0_ = bitField0_;
-            int to_bitField0_ = 0;
-            if (((from_bitField0_ & 0x00000001) != 0)) {
-              to_bitField0_ |= 0x00000001;
-            }
-            result.eventType_ = eventType_;
-            result.bitField0_ = to_bitField0_;
-            onBuilt();
-            return result;
-          }
-
-          @java.lang.Override
-          public Builder clone() {
-            return super.clone();
-          }
-          @java.lang.Override
-          public Builder setField(
-              com.google.protobuf.Descriptors.FieldDescriptor field,
-              java.lang.Object value) {
-            return super.setField(field, value);
-          }
-          @java.lang.Override
-          public Builder clearField(
-              com.google.protobuf.Descriptors.FieldDescriptor field) {
-            return super.clearField(field);
-          }
-          @java.lang.Override
-          public Builder clearOneof(
-              com.google.protobuf.Descriptors.OneofDescriptor oneof) {
-            return super.clearOneof(oneof);
-          }
-          @java.lang.Override
-          public Builder setRepeatedField(
-              com.google.protobuf.Descriptors.FieldDescriptor field,
-              int index, java.lang.Object value) {
-            return super.setRepeatedField(field, index, value);
-          }
-          @java.lang.Override
-          public Builder addRepeatedField(
-              com.google.protobuf.Descriptors.FieldDescriptor field,
-              java.lang.Object value) {
-            return super.addRepeatedField(field, value);
-          }
-          @java.lang.Override
-          public Builder mergeFrom(com.google.protobuf.Message other) {
-            if (other instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode) {
-              return mergeFrom((io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode)other);
-            } else {
-              super.mergeFrom(other);
-              return this;
-            }
-          }
+        @java.lang.Override
+        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTriggerOrBuilder getCmdtOrBuilder() {
+            return cmdt_ == null
+                    ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger
+                            .getDefaultInstance()
+                    : cmdt_;
+        }
 
-          public Builder mergeFrom(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode other) {
-            if (other == io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode.getDefaultInstance()) return this;
-            if (other.hasEventType()) {
-              bitField0_ |= 0x00000001;
-              eventType_ = other.eventType_;
-              onChanged();
-            }
-            this.mergeUnknownFields(other.unknownFields);
-            onChanged();
-            return this;
-          }
+        private byte memoizedIsInitialized = -1;
 
-          @java.lang.Override
-          public final boolean isInitialized() {
-            return true;
-          }
-
-          @java.lang.Override
-          public Builder mergeFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws java.io.IOException {
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode parsedMessage = null;
-            try {
-              parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
-            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-              parsedMessage = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode) e.getUnfinishedMessage();
-              throw e.unwrapIOException();
-            } finally {
-              if (parsedMessage != null) {
-                mergeFrom(parsedMessage);
-              }
-            }
-            return this;
-          }
-          private int bitField0_;
-
-          private java.lang.Object eventType_ = "";
-          /**
-           * <code>optional string event_type = 1;</code>
-           * @return Whether the eventType field is set.
-           */
-          public boolean hasEventType() {
-            return ((bitField0_ & 0x00000001) != 0);
-          }
-          /**
-           * <code>optional string event_type = 1;</code>
-           * @return The eventType.
-           */
-          public java.lang.String getEventType() {
-            java.lang.Object ref = eventType_;
-            if (!(ref instanceof java.lang.String)) {
-              com.google.protobuf.ByteString bs =
-                  (com.google.protobuf.ByteString) ref;
-              java.lang.String s = bs.toStringUtf8();
-              if (bs.isValidUtf8()) {
-                eventType_ = s;
-              }
-              return s;
-            } else {
-              return (java.lang.String) ref;
-            }
-          }
-          /**
-           * <code>optional string event_type = 1;</code>
-           * @return The bytes for eventType.
-           */
-          public com.google.protobuf.ByteString
-              getEventTypeBytes() {
-            java.lang.Object ref = eventType_;
-            if (ref instanceof String) {
-              com.google.protobuf.ByteString b = 
-                  com.google.protobuf.ByteString.copyFromUtf8(
-                      (java.lang.String) ref);
-              eventType_ = b;
-              return b;
-            } else {
-              return (com.google.protobuf.ByteString) ref;
-            }
-          }
-          /**
-           * <code>optional string event_type = 1;</code>
-           * @param value The eventType to set.
-           * @return This builder for chaining.
-           */
-          public Builder setEventType(
-              java.lang.String value) {
-            if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000001;
-            eventType_ = value;
-            onChanged();
-            return this;
-          }
-          /**
-           * <code>optional string event_type = 1;</code>
-           * @return This builder for chaining.
-           */
-          public Builder clearEventType() {
-            bitField0_ = (bitField0_ & ~0x00000001);
-            eventType_ = getDefaultInstance().getEventType();
-            onChanged();
-            return this;
-          }
-          /**
-           * <code>optional string event_type = 1;</code>
-           * @param value The bytes for eventType to set.
-           * @return This builder for chaining.
-           */
-          public Builder setEventTypeBytes(
-              com.google.protobuf.ByteString value) {
-            if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000001;
-            eventType_ = value;
-            onChanged();
-            return this;
-          }
-          @java.lang.Override
-          public final Builder setUnknownFields(
-              final com.google.protobuf.UnknownFieldSet unknownFields) {
-            return super.setUnknownFields(unknownFields);
-          }
-
-          @java.lang.Override
-          public final Builder mergeUnknownFields(
-              final com.google.protobuf.UnknownFieldSet unknownFields) {
-            return super.mergeUnknownFields(unknownFields);
-          }
-
-
-          // @@protoc_insertion_point(builder_scope:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.AsyncEventNode)
-        }
-
-        // @@protoc_insertion_point(class_scope:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.AsyncEventNode)
-        private static final io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode DEFAULT_INSTANCE;
-        static {
-          DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode();
-        }
+        @java.lang.Override
+        public final boolean isInitialized() {
+            byte isInitialized = memoizedIsInitialized;
+            if (isInitialized == 1)
+                return true;
+            if (isInitialized == 0)
+                return false;
 
-        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode getDefaultInstance() {
-          return DEFAULT_INSTANCE;
+            memoizedIsInitialized = 1;
+            return true;
         }
 
-        @java.lang.Deprecated public static final com.google.protobuf.Parser<AsyncEventNode>
-            PARSER = new com.google.protobuf.AbstractParser<AsyncEventNode>() {
-          @java.lang.Override
-          public AsyncEventNode parsePartialFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
-            return new AsyncEventNode(input, extensionRegistry);
-          }
-        };
-
-        public static com.google.protobuf.Parser<AsyncEventNode> parser() {
-          return PARSER;
-        }
-
-        @java.lang.Override
-        public com.google.protobuf.Parser<AsyncEventNode> getParserForType() {
-          return PARSER;
-        }
-
-        @java.lang.Override
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode getDefaultInstanceForType() {
-          return DEFAULT_INSTANCE;
-        }
-
-      }
-
-      private int bitField0_;
-      public static final int TYPE_FIELD_NUMBER = 1;
-      private int type_;
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceType type = 1;</code>
-       * @return Whether the type field is set.
-       */
-      @java.lang.Override public boolean hasType() {
-        return ((bitField0_ & 0x00000001) != 0);
-      }
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceType type = 1;</code>
-       * @return The type.
-       */
-      @java.lang.Override public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceType getType() {
-        @SuppressWarnings("deprecation")
-        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceType result = io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceType.valueOf(type_);
-        return result == null ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceType.RULE_SET_NODE : result;
-      }
-
-      public static final int RULE_SET_FIELD_NUMBER = 2;
-      private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode ruleSet_;
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode rule_set = 2;</code>
-       * @return Whether the ruleSet field is set.
-       */
-      @java.lang.Override
-      public boolean hasRuleSet() {
-        return ((bitField0_ & 0x00000002) != 0);
-      }
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode rule_set = 2;</code>
-       * @return The ruleSet.
-       */
-      @java.lang.Override
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode getRuleSet() {
-        return ruleSet_ == null ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.getDefaultInstance() : ruleSet_;
-      }
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode rule_set = 2;</code>
-       */
-      @java.lang.Override
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNodeOrBuilder getRuleSetOrBuilder() {
-        return ruleSet_ == null ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.getDefaultInstance() : ruleSet_;
-      }
-
-      public static final int HUMAN_TASK_FIELD_NUMBER = 3;
-      private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode humanTask_;
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.HumanTaskNode human_task = 3;</code>
-       * @return Whether the humanTask field is set.
-       */
-      @java.lang.Override
-      public boolean hasHumanTask() {
-        return ((bitField0_ & 0x00000004) != 0);
-      }
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.HumanTaskNode human_task = 3;</code>
-       * @return The humanTask.
-       */
-      @java.lang.Override
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode getHumanTask() {
-        return humanTask_ == null ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode.getDefaultInstance() : humanTask_;
-      }
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.HumanTaskNode human_task = 3;</code>
-       */
-      @java.lang.Override
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNodeOrBuilder getHumanTaskOrBuilder() {
-        return humanTask_ == null ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode.getDefaultInstance() : humanTask_;
-      }
-
-      public static final int WORK_ITEM_FIELD_NUMBER = 4;
-      private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode workItem_;
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.WorkItemNode work_item = 4;</code>
-       * @return Whether the workItem field is set.
-       */
-      @java.lang.Override
-      public boolean hasWorkItem() {
-        return ((bitField0_ & 0x00000008) != 0);
-      }
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.WorkItemNode work_item = 4;</code>
-       * @return The workItem.
-       */
-      @java.lang.Override
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode getWorkItem() {
-        return workItem_ == null ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode.getDefaultInstance() : workItem_;
-      }
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.WorkItemNode work_item = 4;</code>
-       */
-      @java.lang.Override
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNodeOrBuilder getWorkItemOrBuilder() {
-        return workItem_ == null ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode.getDefaultInstance() : workItem_;
-      }
-
-      public static final int SUB_PROCESS_FIELD_NUMBER = 5;
-      private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode subProcess_;
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.SubProcessNode sub_process = 5;</code>
-       * @return Whether the subProcess field is set.
-       */
-      @java.lang.Override
-      public boolean hasSubProcess() {
-        return ((bitField0_ & 0x00000010) != 0);
-      }
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.SubProcessNode sub_process = 5;</code>
-       * @return The subProcess.
-       */
-      @java.lang.Override
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode getSubProcess() {
-        return subProcess_ == null ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode.getDefaultInstance() : subProcess_;
-      }
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.SubProcessNode sub_process = 5;</code>
-       */
-      @java.lang.Override
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNodeOrBuilder getSubProcessOrBuilder() {
-        return subProcess_ == null ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode.getDefaultInstance() : subProcess_;
-      }
-
-      public static final int MILESTONE_FIELD_NUMBER = 6;
-      private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode milestone_;
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.MilestoneNode milestone = 6;</code>
-       * @return Whether the milestone field is set.
-       */
-      @java.lang.Override
-      public boolean hasMilestone() {
-        return ((bitField0_ & 0x00000020) != 0);
-      }
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.MilestoneNode milestone = 6;</code>
-       * @return The milestone.
-       */
-      @java.lang.Override
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode getMilestone() {
-        return milestone_ == null ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode.getDefaultInstance() : milestone_;
-      }
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.MilestoneNode milestone = 6;</code>
-       */
-      @java.lang.Override
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNodeOrBuilder getMilestoneOrBuilder() {
-        return milestone_ == null ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode.getDefaultInstance() : milestone_;
-      }
-
-      public static final int EVENT_FIELD_NUMBER = 7;
-      private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNode event_;
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.EventNode event = 7;</code>
-       * @return Whether the event field is set.
-       */
-      @java.lang.Override
-      public boolean hasEvent() {
-        return ((bitField0_ & 0x00000040) != 0);
-      }
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.EventNode event = 7;</code>
-       * @return The event.
-       */
-      @java.lang.Override
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNode getEvent() {
-        return event_ == null ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNode.getDefaultInstance() : event_;
-      }
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.EventNode event = 7;</code>
-       */
-      @java.lang.Override
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNodeOrBuilder getEventOrBuilder() {
-        return event_ == null ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNode.getDefaultInstance() : event_;
-      }
-
-      public static final int TIMER_FIELD_NUMBER = 8;
-      private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode timer_;
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.TimerNode timer = 8;</code>
-       * @return Whether the timer field is set.
-       */
-      @java.lang.Override
-      public boolean hasTimer() {
-        return ((bitField0_ & 0x00000080) != 0);
-      }
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.TimerNode timer = 8;</code>
-       * @return The timer.
-       */
-      @java.lang.Override
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode getTimer() {
-        return timer_ == null ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode.getDefaultInstance() : timer_;
-      }
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.TimerNode timer = 8;</code>
-       */
-      @java.lang.Override
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNodeOrBuilder getTimerOrBuilder() {
-        return timer_ == null ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode.getDefaultInstance() : timer_;
-      }
-
-      public static final int JOIN_FIELD_NUMBER = 9;
-      private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode join_;
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode join = 9;</code>
-       * @return Whether the join field is set.
-       */
-      @java.lang.Override
-      public boolean hasJoin() {
-        return ((bitField0_ & 0x00000100) != 0);
-      }
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode join = 9;</code>
-       * @return The join.
-       */
-      @java.lang.Override
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode getJoin() {
-        return join_ == null ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.getDefaultInstance() : join_;
-      }
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode join = 9;</code>
-       */
-      @java.lang.Override
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNodeOrBuilder getJoinOrBuilder() {
-        return join_ == null ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.getDefaultInstance() : join_;
-      }
-
-      public static final int STATE_FIELD_NUMBER = 10;
-      private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode state_;
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.StateNode state = 10;</code>
-       * @return Whether the state field is set.
-       */
-      @java.lang.Override
-      public boolean hasState() {
-        return ((bitField0_ & 0x00000200) != 0);
-      }
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.StateNode state = 10;</code>
-       * @return The state.
-       */
-      @java.lang.Override
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode getState() {
-        return state_ == null ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode.getDefaultInstance() : state_;
-      }
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.StateNode state = 10;</code>
-       */
-      @java.lang.Override
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNodeOrBuilder getStateOrBuilder() {
-        return state_ == null ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode.getDefaultInstance() : state_;
-      }
-
-      public static final int COMPOSITE_FIELD_NUMBER = 11;
-      private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode composite_;
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.CompositeContextNode composite = 11;</code>
-       * @return Whether the composite field is set.
-       */
-      @java.lang.Override
-      public boolean hasComposite() {
-        return ((bitField0_ & 0x00000400) != 0);
-      }
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.CompositeContextNode composite = 11;</code>
-       * @return The composite.
-       */
-      @java.lang.Override
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-       * @return Whether the asyncEvent field is set.
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-              result.ruleSet_ = ruleSetBuilder_.build();
-            }
-            to_bitField0_ |= 0x00000002;
-          }
-          if (((from_bitField0_ & 0x00000004) != 0)) {
-            if (humanTaskBuilder_ == null) {
-              result.humanTask_ = humanTask_;
-            } else {
-              result.humanTask_ = humanTaskBuilder_.build();
+        @java.lang.Override
+        public void writeTo(com.google.protobuf.CodedOutputStream output)
+                throws java.io.IOException {
+            if (((bitField0_ & 0x00000001) != 0)) {
+                output.writeEnum(1, type_);
             }
-            to_bitField0_ |= 0x00000004;
-          }
-          if (((from_bitField0_ & 0x00000008) != 0)) {
-            if (workItemBuilder_ == null) {
-              result.workItem_ = workItem_;
-            } else {
-              result.workItem_ = workItemBuilder_.build();
+            if (((bitField0_ & 0x00000002) != 0)) {
+                output.writeMessage(2, getCron());
             }
-            to_bitField0_ |= 0x00000008;
-          }
-          if (((from_bitField0_ & 0x00000010) != 0)) {
-            if (subProcessBuilder_ == null) {
-              result.subProcess_ = subProcess_;
-            } else {
-              result.subProcess_ = subProcessBuilder_.build();
+            if (((bitField0_ & 0x00000004) != 0)) {
+                output.writeMessage(3, getInterval());
             }
-            to_bitField0_ |= 0x00000010;
-          }
-          if (((from_bitField0_ & 0x00000020) != 0)) {
-            if (milestoneBuilder_ == null) {
-              result.milestone_ = milestone_;
-            } else {
-              result.milestone_ = milestoneBuilder_.build();
+            if (((bitField0_ & 0x00000008) != 0)) {
+                output.writeMessage(4, getPit());
             }
-            to_bitField0_ |= 0x00000020;
-          }
-          if (((from_bitField0_ & 0x00000040) != 0)) {
-            if (eventBuilder_ == null) {
-              result.event_ = event_;
-            } else {
-              result.event_ = eventBuilder_.build();
+            if (((bitField0_ & 0x00000010) != 0)) {
+                output.writeMessage(5, getCmdt());
             }
-            to_bitField0_ |= 0x00000040;
-          }
-          if (((from_bitField0_ & 0x00000080) != 0)) {
-            if (timerBuilder_ == null) {
-              result.timer_ = timer_;
-            } else {
-              result.timer_ = timerBuilder_.build();
+            unknownFields.writeTo(output);
+        }
+
+        @java.lang.Override
+        public int getSerializedSize() {
+            int size = memoizedSize;
+            if (size != -1)
+                return size;
+
+            size = 0;
+            if (((bitField0_ & 0x00000001) != 0)) {
+                size += com.google.protobuf.CodedOutputStream
+                        .computeEnumSize(1, type_);
             }
-            to_bitField0_ |= 0x00000080;
-          }
-          if (((from_bitField0_ & 0x00000100) != 0)) {
-            if (joinBuilder_ == null) {
-              result.join_ = join_;
-            } else {
-              result.join_ = joinBuilder_.build();
+            if (((bitField0_ & 0x00000002) != 0)) {
+                size += com.google.protobuf.CodedOutputStream
+                        .computeMessageSize(2, getCron());
             }
-            to_bitField0_ |= 0x00000100;
-          }
-          if (((from_bitField0_ & 0x00000200) != 0)) {
-            if (stateBuilder_ == null) {
-              result.state_ = state_;
-            } else {
-              result.state_ = stateBuilder_.build();
+            if (((bitField0_ & 0x00000004) != 0)) {
+                size += com.google.protobuf.CodedOutputStream
+                        .computeMessageSize(3, getInterval());
             }
-            to_bitField0_ |= 0x00000200;
-          }
-          if (((from_bitField0_ & 0x00000400) != 0)) {
-            if (compositeBuilder_ == null) {
-              result.composite_ = composite_;
-            } else {
-              result.composite_ = compositeBuilder_.build();
+            if (((bitField0_ & 0x00000008) != 0)) {
+                size += com.google.protobuf.CodedOutputStream
+                        .computeMessageSize(4, getPit());
             }
-            to_bitField0_ |= 0x00000400;
-          }
-          if (((from_bitField0_ & 0x00000800) != 0)) {
-            if (forEachBuilder_ == null) {
-              result.forEach_ = forEach_;
-            } else {
-              result.forEach_ = forEachBuilder_.build();
+            if (((bitField0_ & 0x00000010) != 0)) {
+                size += com.google.protobuf.CodedOutputStream
+                        .computeMessageSize(5, getCmdt());
             }
-            to_bitField0_ |= 0x00000800;
-          }
-          if (((from_bitField0_ & 0x00001000) != 0)) {
-            if (asyncEventBuilder_ == null) {
-              result.asyncEvent_ = asyncEvent_;
-            } else {
-              result.asyncEvent_ = asyncEventBuilder_.build();
-            }
-            to_bitField0_ |= 0x00001000;
-          }
-          result.bitField0_ = to_bitField0_;
-          onBuilt();
-          return result;
-        }
-
-        @java.lang.Override
-        public Builder clone() {
-          return super.clone();
-        }
-        @java.lang.Override
-        public Builder setField(
-            com.google.protobuf.Descriptors.FieldDescriptor field,
-            java.lang.Object value) {
-          return super.setField(field, value);
-        }
-        @java.lang.Override
-        public Builder clearField(
-            com.google.protobuf.Descriptors.FieldDescriptor field) {
-          return super.clearField(field);
-        }
-        @java.lang.Override
-        public Builder clearOneof(
-            com.google.protobuf.Descriptors.OneofDescriptor oneof) {
-          return super.clearOneof(oneof);
-        }
-        @java.lang.Override
-        public Builder setRepeatedField(
-            com.google.protobuf.Descriptors.FieldDescriptor field,
-            int index, java.lang.Object value) {
-          return super.setRepeatedField(field, index, value);
-        }
-        @java.lang.Override
-        public Builder addRepeatedField(
-            com.google.protobuf.Descriptors.FieldDescriptor field,
-            java.lang.Object value) {
-          return super.addRepeatedField(field, value);
-        }
-        @java.lang.Override
-        public Builder mergeFrom(com.google.protobuf.Message other) {
-          if (other instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent) {
-            return mergeFrom((io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent)other);
-          } else {
-            super.mergeFrom(other);
-            return this;
-          }
-        }
-
-        public Builder mergeFrom(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent other) {
-          if (other == io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.getDefaultInstance()) return this;
-          if (other.hasType()) {
-            setType(other.getType());
-          }
-          if (other.hasRuleSet()) {
-            mergeRuleSet(other.getRuleSet());
-          }
-          if (other.hasHumanTask()) {
-            mergeHumanTask(other.getHumanTask());
-          }
-          if (other.hasWorkItem()) {
-            mergeWorkItem(other.getWorkItem());
-          }
-          if (other.hasSubProcess()) {
-            mergeSubProcess(other.getSubProcess());
-          }
-          if (other.hasMilestone()) {
-            mergeMilestone(other.getMilestone());
-          }
-          if (other.hasEvent()) {
-            mergeEvent(other.getEvent());
-          }
-          if (other.hasTimer()) {
-            mergeTimer(other.getTimer());
-          }
-          if (other.hasJoin()) {
-            mergeJoin(other.getJoin());
-          }
-          if (other.hasState()) {
-            mergeState(other.getState());
-          }
-          if (other.hasComposite()) {
-            mergeComposite(other.getComposite());
-          }
-          if (other.hasForEach()) {
-            mergeForEach(other.getForEach());
-          }
-          if (other.hasAsyncEvent()) {
-            mergeAsyncEvent(other.getAsyncEvent());
-          }
-          this.mergeUnknownFields(other.unknownFields);
-          onChanged();
-          return this;
+            size += unknownFields.getSerializedSize();
+            memoizedSize = size;
+            return size;
         }
 
         @java.lang.Override
-        public final boolean isInitialized() {
-          return true;
+        public boolean equals(final java.lang.Object obj) {
+            if (obj == this) {
+                return true;
+            }
+            if (!(obj instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger)) {
+                return super.equals(obj);
+            }
+            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger other = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger) obj;
+
+            if (hasType() != other.hasType())
+                return false;
+            if (hasType()) {
+                if (type_ != other.type_)
+                    return false;
+            }
+            if (hasCron() != other.hasCron())
+                return false;
+            if (hasCron()) {
+                if (!getCron()
+                        .equals(other.getCron()))
+                    return false;
+            }
+            if (hasInterval() != other.hasInterval())
+                return false;
+            if (hasInterval()) {
+                if (!getInterval()
+                        .equals(other.getInterval()))
+                    return false;
+            }
+            if (hasPit() != other.hasPit())
+                return false;
+            if (hasPit()) {
+                if (!getPit()
+                        .equals(other.getPit()))
+                    return false;
+            }
+            if (hasCmdt() != other.hasCmdt())
+                return false;
+            if (hasCmdt()) {
+                if (!getCmdt()
+                        .equals(other.getCmdt()))
+                    return false;
+            }
+            if (!unknownFields.equals(other.unknownFields))
+                return false;
+            return true;
         }
 
         @java.lang.Override
-        public Builder mergeFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws java.io.IOException {
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent parsedMessage = null;
-          try {
-            parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            parsedMessage = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent) e.getUnfinishedMessage();
-            throw e.unwrapIOException();
-          } finally {
-            if (parsedMessage != null) {
-              mergeFrom(parsedMessage);
+        public int hashCode() {
+            if (memoizedHashCode != 0) {
+                return memoizedHashCode;
             }
-          }
-          return this;
+            int hash = 41;
+            hash = (19 * hash) + getDescriptor().hashCode();
+            if (hasType()) {
+                hash = (37 * hash) + TYPE_FIELD_NUMBER;
+                hash = (53 * hash) + type_;
+            }
+            if (hasCron()) {
+                hash = (37 * hash) + CRON_FIELD_NUMBER;
+                hash = (53 * hash) + getCron().hashCode();
+            }
+            if (hasInterval()) {
+                hash = (37 * hash) + INTERVAL_FIELD_NUMBER;
+                hash = (53 * hash) + getInterval().hashCode();
+            }
+            if (hasPit()) {
+                hash = (37 * hash) + PIT_FIELD_NUMBER;
+                hash = (53 * hash) + getPit().hashCode();
+            }
+            if (hasCmdt()) {
+                hash = (37 * hash) + CMDT_FIELD_NUMBER;
+                hash = (53 * hash) + getCmdt().hashCode();
+            }
+            hash = (29 * hash) + unknownFields.hashCode();
+            memoizedHashCode = hash;
+            return hash;
         }
-        private int bitField0_;
 
-        private int type_ = 0;
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceType type = 1;</code>
-         * @return Whether the type field is set.
-         */
-        @java.lang.Override public boolean hasType() {
-          return ((bitField0_ & 0x00000001) != 0);
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger parseFrom(
+                java.nio.ByteBuffer data)
+                throws com.google.protobuf.InvalidProtocolBufferException {
+            return PARSER.parseFrom(data);
         }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceType type = 1;</code>
-         * @return The type.
-         */
-        @java.lang.Override
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceType getType() {
-          @SuppressWarnings("deprecation")
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceType result = io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceType.valueOf(type_);
-          return result == null ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceType.RULE_SET_NODE : result;
+
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger parseFrom(
+                java.nio.ByteBuffer data,
+                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                throws com.google.protobuf.InvalidProtocolBufferException {
+            return PARSER.parseFrom(data, extensionRegistry);
         }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceType type = 1;</code>
-         * @param value The type to set.
-         * @return This builder for chaining.
-         */
-        public Builder setType(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceType value) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
-          bitField0_ |= 0x00000001;
-          type_ = value.getNumber();
-          onChanged();
-          return this;
+
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger parseFrom(
+                com.google.protobuf.ByteString data)
+                throws com.google.protobuf.InvalidProtocolBufferException {
+            return PARSER.parseFrom(data);
         }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceType type = 1;</code>
-         * @return This builder for chaining.
-         */
-        public Builder clearType() {
-          bitField0_ = (bitField0_ & ~0x00000001);
-          type_ = 0;
-          onChanged();
-          return this;
+
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger parseFrom(
+                com.google.protobuf.ByteString data,
+                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                throws com.google.protobuf.InvalidProtocolBufferException {
+            return PARSER.parseFrom(data, extensionRegistry);
         }
 
-        private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode ruleSet_;
-        private com.google.protobuf.SingleFieldBuilderV3<
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNodeOrBuilder> ruleSetBuilder_;
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode rule_set = 2;</code>
-         * @return Whether the ruleSet field is set.
-         */
-        public boolean hasRuleSet() {
-          return ((bitField0_ & 0x00000002) != 0);
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger parseFrom(byte[] data)
+                throws com.google.protobuf.InvalidProtocolBufferException {
+            return PARSER.parseFrom(data);
         }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode rule_set = 2;</code>
-         * @return The ruleSet.
-         */
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode getRuleSet() {
-          if (ruleSetBuilder_ == null) {
-            return ruleSet_ == null ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.getDefaultInstance() : ruleSet_;
-          } else {
-            return ruleSetBuilder_.getMessage();
-          }
+
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger parseFrom(
+                byte[] data,
+                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                throws com.google.protobuf.InvalidProtocolBufferException {
+            return PARSER.parseFrom(data, extensionRegistry);
         }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode rule_set = 2;</code>
-         */
-        public Builder setRuleSet(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode value) {
-          if (ruleSetBuilder_ == null) {
-            if (value == null) {
-              throw new NullPointerException();
-            }
-            ruleSet_ = value;
-            onChanged();
-          } else {
-            ruleSetBuilder_.setMessage(value);
-          }
-          bitField0_ |= 0x00000002;
-          return this;
+
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger parseFrom(
+                java.io.InputStream input)
+                throws java.io.IOException {
+            return com.google.protobuf.GeneratedMessageV3
+                    .parseWithIOException(PARSER, input);
         }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode rule_set = 2;</code>
-         */
-        public Builder setRuleSet(
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.Builder builderForValue) {
-          if (ruleSetBuilder_ == null) {
-            ruleSet_ = builderForValue.build();
-            onChanged();
-          } else {
-            ruleSetBuilder_.setMessage(builderForValue.build());
-          }
-          bitField0_ |= 0x00000002;
-          return this;
+
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger parseFrom(
+                java.io.InputStream input,
+                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                throws java.io.IOException {
+            return com.google.protobuf.GeneratedMessageV3
+                    .parseWithIOException(PARSER, input, extensionRegistry);
         }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode rule_set = 2;</code>
-         */
-        public Builder mergeRuleSet(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode value) {
-          if (ruleSetBuilder_ == null) {
-            if (((bitField0_ & 0x00000002) != 0) &&
-                ruleSet_ != null &&
-                ruleSet_ != io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.getDefaultInstance()) {
-              ruleSet_ =
-                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.newBuilder(ruleSet_).mergeFrom(value).buildPartial();
-            } else {
-              ruleSet_ = value;
-            }
-            onChanged();
-          } else {
-            ruleSetBuilder_.mergeFrom(value);
-          }
-          bitField0_ |= 0x00000002;
-          return this;
+
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger parseDelimitedFrom(
+                java.io.InputStream input)
+                throws java.io.IOException {
+            return com.google.protobuf.GeneratedMessageV3
+                    .parseDelimitedWithIOException(PARSER, input);
         }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode rule_set = 2;</code>
-         */
-        public Builder clearRuleSet() {
-          if (ruleSetBuilder_ == null) {
-            ruleSet_ = null;
-            onChanged();
-          } else {
-            ruleSetBuilder_.clear();
-          }
-          bitField0_ = (bitField0_ & ~0x00000002);
-          return this;
+
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger parseDelimitedFrom(
+                java.io.InputStream input,
+                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                throws java.io.IOException {
+            return com.google.protobuf.GeneratedMessageV3
+                    .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
         }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode rule_set = 2;</code>
-         */
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.Builder getRuleSetBuilder() {
-          bitField0_ |= 0x00000002;
-          onChanged();
-          return getRuleSetFieldBuilder().getBuilder();
+
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger parseFrom(
+                com.google.protobuf.CodedInputStream input)
+                throws java.io.IOException {
+            return com.google.protobuf.GeneratedMessageV3
+                    .parseWithIOException(PARSER, input);
         }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode rule_set = 2;</code>
-         */
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNodeOrBuilder getRuleSetOrBuilder() {
-          if (ruleSetBuilder_ != null) {
-            return ruleSetBuilder_.getMessageOrBuilder();
-          } else {
-            return ruleSet_ == null ?
-                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.getDefaultInstance() : ruleSet_;
-          }
+
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger parseFrom(
+                com.google.protobuf.CodedInputStream input,
+                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                throws java.io.IOException {
+            return com.google.protobuf.GeneratedMessageV3
+                    .parseWithIOException(PARSER, input, extensionRegistry);
         }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode rule_set = 2;</code>
-         */
-        private com.google.protobuf.SingleFieldBuilderV3<
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNodeOrBuilder> 
-            getRuleSetFieldBuilder() {
-          if (ruleSetBuilder_ == null) {
-            ruleSetBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNodeOrBuilder>(
-                    getRuleSet(),
-                    getParentForChildren(),
-                    isClean());
-            ruleSet_ = null;
-          }
-          return ruleSetBuilder_;
+
+        @java.lang.Override
+        public Builder newBuilderForType() {
+            return newBuilder();
         }
 
-        private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode humanTask_;
-        private com.google.protobuf.SingleFieldBuilderV3<
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNodeOrBuilder> humanTaskBuilder_;
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.HumanTaskNode human_task = 3;</code>
-         * @return Whether the humanTask field is set.
-         */
-        public boolean hasHumanTask() {
-          return ((bitField0_ & 0x00000004) != 0);
+        public static Builder newBuilder() {
+            return DEFAULT_INSTANCE.toBuilder();
         }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.HumanTaskNode human_task = 3;</code>
-         * @return The humanTask.
-         */
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode getHumanTask() {
-          if (humanTaskBuilder_ == null) {
-            return humanTask_ == null ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode.getDefaultInstance() : humanTask_;
-          } else {
-            return humanTaskBuilder_.getMessage();
-          }
+
+        public static Builder newBuilder(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger prototype) {
+            return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
         }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.HumanTaskNode human_task = 3;</code>
-         */
-        public Builder setHumanTask(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode value) {
-          if (humanTaskBuilder_ == null) {
-            if (value == null) {
-              throw new NullPointerException();
-            }
-            humanTask_ = value;
-            onChanged();
-          } else {
-            humanTaskBuilder_.setMessage(value);
-          }
-          bitField0_ |= 0x00000004;
-          return this;
+
+        @java.lang.Override
+        public Builder toBuilder() {
+            return this == DEFAULT_INSTANCE
+                    ? new Builder()
+                    : new Builder().mergeFrom(this);
         }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.HumanTaskNode human_task = 3;</code>
-         */
-        public Builder setHumanTask(
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode.Builder builderForValue) {
-          if (humanTaskBuilder_ == null) {
-            humanTask_ = builderForValue.build();
-            onChanged();
-          } else {
-            humanTaskBuilder_.setMessage(builderForValue.build());
-          }
-          bitField0_ |= 0x00000004;
-          return this;
+
+        @java.lang.Override
+        protected Builder newBuilderForType(
+                com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+            Builder builder = new Builder(parent);
+            return builder;
         }
+
         /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.HumanTaskNode human_task = 3;</code>
+         * Protobuf type {@code io.automatiko.engine.workflow.marshalling.Trigger}
          */
-        public Builder mergeHumanTask(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode value) {
-          if (humanTaskBuilder_ == null) {
-            if (((bitField0_ & 0x00000004) != 0) &&
-                humanTask_ != null &&
-                humanTask_ != io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode.getDefaultInstance()) {
-              humanTask_ =
-                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode.newBuilder(humanTask_).mergeFrom(value).buildPartial();
-            } else {
-              humanTask_ = value;
+        public static final class Builder extends
+                com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
+                // @@protoc_insertion_point(builder_implements:io.automatiko.engine.workflow.marshalling.Trigger)
+                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.TriggerOrBuilder {
+            public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+                return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_Trigger_descriptor;
             }
-            onChanged();
-          } else {
-            humanTaskBuilder_.mergeFrom(value);
-          }
-          bitField0_ |= 0x00000004;
-          return this;
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.HumanTaskNode human_task = 3;</code>
-         */
-        public Builder clearHumanTask() {
-          if (humanTaskBuilder_ == null) {
-            humanTask_ = null;
-            onChanged();
-          } else {
-            humanTaskBuilder_.clear();
-          }
-          bitField0_ = (bitField0_ & ~0x00000004);
-          return this;
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.HumanTaskNode human_task = 3;</code>
-         */
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode.Builder getHumanTaskBuilder() {
-          bitField0_ |= 0x00000004;
-          onChanged();
-          return getHumanTaskFieldBuilder().getBuilder();
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.HumanTaskNode human_task = 3;</code>
-         */
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNodeOrBuilder getHumanTaskOrBuilder() {
-          if (humanTaskBuilder_ != null) {
-            return humanTaskBuilder_.getMessageOrBuilder();
-          } else {
-            return humanTask_ == null ?
-                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode.getDefaultInstance() : humanTask_;
-          }
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.HumanTaskNode human_task = 3;</code>
-         */
-        private com.google.protobuf.SingleFieldBuilderV3<
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNodeOrBuilder> 
-            getHumanTaskFieldBuilder() {
-          if (humanTaskBuilder_ == null) {
-            humanTaskBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNodeOrBuilder>(
-                    getHumanTask(),
-                    getParentForChildren(),
-                    isClean());
-            humanTask_ = null;
-          }
-          return humanTaskBuilder_;
-        }
 
-        private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode workItem_;
-        private com.google.protobuf.SingleFieldBuilderV3<
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNodeOrBuilder> workItemBuilder_;
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.WorkItemNode work_item = 4;</code>
-         * @return Whether the workItem field is set.
-         */
-        public boolean hasWorkItem() {
-          return ((bitField0_ & 0x00000008) != 0);
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.WorkItemNode work_item = 4;</code>
-         * @return The workItem.
-         */
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode getWorkItem() {
-          if (workItemBuilder_ == null) {
-            return workItem_ == null ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode.getDefaultInstance() : workItem_;
-          } else {
-            return workItemBuilder_.getMessage();
-          }
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.WorkItemNode work_item = 4;</code>
-         */
-        public Builder setWorkItem(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode value) {
-          if (workItemBuilder_ == null) {
-            if (value == null) {
-              throw new NullPointerException();
+            @java.lang.Override
+            protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() {
+                return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_Trigger_fieldAccessorTable
+                        .ensureFieldAccessorsInitialized(
+                                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.class,
+                                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.Builder.class);
             }
-            workItem_ = value;
-            onChanged();
-          } else {
-            workItemBuilder_.setMessage(value);
-          }
-          bitField0_ |= 0x00000008;
-          return this;
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.WorkItemNode work_item = 4;</code>
-         */
-        public Builder setWorkItem(
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode.Builder builderForValue) {
-          if (workItemBuilder_ == null) {
-            workItem_ = builderForValue.build();
-            onChanged();
-          } else {
-            workItemBuilder_.setMessage(builderForValue.build());
-          }
-          bitField0_ |= 0x00000008;
-          return this;
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.WorkItemNode work_item = 4;</code>
-         */
-        public Builder mergeWorkItem(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode value) {
-          if (workItemBuilder_ == null) {
-            if (((bitField0_ & 0x00000008) != 0) &&
-                workItem_ != null &&
-                workItem_ != io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode.getDefaultInstance()) {
-              workItem_ =
-                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode.newBuilder(workItem_).mergeFrom(value).buildPartial();
-            } else {
-              workItem_ = value;
+
+            // Construct using io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.newBuilder()
+            private Builder() {
+                maybeForceBuilderInitialization();
             }
-            onChanged();
-          } else {
-            workItemBuilder_.mergeFrom(value);
-          }
-          bitField0_ |= 0x00000008;
-          return this;
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.WorkItemNode work_item = 4;</code>
-         */
-        public Builder clearWorkItem() {
-          if (workItemBuilder_ == null) {
-            workItem_ = null;
-            onChanged();
-          } else {
-            workItemBuilder_.clear();
-          }
-          bitField0_ = (bitField0_ & ~0x00000008);
-          return this;
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.WorkItemNode work_item = 4;</code>
-         */
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode.Builder getWorkItemBuilder() {
-          bitField0_ |= 0x00000008;
-          onChanged();
-          return getWorkItemFieldBuilder().getBuilder();
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.WorkItemNode work_item = 4;</code>
-         */
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNodeOrBuilder getWorkItemOrBuilder() {
-          if (workItemBuilder_ != null) {
-            return workItemBuilder_.getMessageOrBuilder();
-          } else {
-            return workItem_ == null ?
-                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode.getDefaultInstance() : workItem_;
-          }
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.WorkItemNode work_item = 4;</code>
-         */
-        private com.google.protobuf.SingleFieldBuilderV3<
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNodeOrBuilder> 
-            getWorkItemFieldBuilder() {
-          if (workItemBuilder_ == null) {
-            workItemBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNodeOrBuilder>(
-                    getWorkItem(),
-                    getParentForChildren(),
-                    isClean());
-            workItem_ = null;
-          }
-          return workItemBuilder_;
-        }
 
-        private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode subProcess_;
-        private com.google.protobuf.SingleFieldBuilderV3<
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNodeOrBuilder> subProcessBuilder_;
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.SubProcessNode sub_process = 5;</code>
-         * @return Whether the subProcess field is set.
-         */
-        public boolean hasSubProcess() {
-          return ((bitField0_ & 0x00000010) != 0);
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.SubProcessNode sub_process = 5;</code>
-         * @return The subProcess.
-         */
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode getSubProcess() {
-          if (subProcessBuilder_ == null) {
-            return subProcess_ == null ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode.getDefaultInstance() : subProcess_;
-          } else {
-            return subProcessBuilder_.getMessage();
-          }
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.SubProcessNode sub_process = 5;</code>
-         */
-        public Builder setSubProcess(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode value) {
-          if (subProcessBuilder_ == null) {
-            if (value == null) {
-              throw new NullPointerException();
+            private Builder(
+                    com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+                super(parent);
+                maybeForceBuilderInitialization();
             }
-            subProcess_ = value;
-            onChanged();
-          } else {
-            subProcessBuilder_.setMessage(value);
-          }
-          bitField0_ |= 0x00000010;
-          return this;
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.SubProcessNode sub_process = 5;</code>
-         */
-        public Builder setSubProcess(
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode.Builder builderForValue) {
-          if (subProcessBuilder_ == null) {
-            subProcess_ = builderForValue.build();
-            onChanged();
-          } else {
-            subProcessBuilder_.setMessage(builderForValue.build());
-          }
-          bitField0_ |= 0x00000010;
-          return this;
+
+            private void maybeForceBuilderInitialization() {
+                if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
+                    getCronFieldBuilder();
+                    getIntervalFieldBuilder();
+                    getPitFieldBuilder();
+                    getCmdtFieldBuilder();
+                }
+            }
+
+            @java.lang.Override
+            public Builder clear() {
+                super.clear();
+                type_ = 0;
+                bitField0_ = (bitField0_ & ~0x00000001);
+                if (cronBuilder_ == null) {
+                    cron_ = null;
+                } else {
+                    cronBuilder_.clear();
+                }
+                bitField0_ = (bitField0_ & ~0x00000002);
+                if (intervalBuilder_ == null) {
+                    interval_ = null;
+                } else {
+                    intervalBuilder_.clear();
+                }
+                bitField0_ = (bitField0_ & ~0x00000004);
+                if (pitBuilder_ == null) {
+                    pit_ = null;
+                } else {
+                    pitBuilder_.clear();
+                }
+                bitField0_ = (bitField0_ & ~0x00000008);
+                if (cmdtBuilder_ == null) {
+                    cmdt_ = null;
+                } else {
+                    cmdtBuilder_.clear();
+                }
+                bitField0_ = (bitField0_ & ~0x00000010);
+                return this;
+            }
+
+            @java.lang.Override
+            public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+                return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_Trigger_descriptor;
+            }
+
+            @java.lang.Override
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger getDefaultInstanceForType() {
+                return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.getDefaultInstance();
+            }
+
+            @java.lang.Override
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger build() {
+                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger result = buildPartial();
+                if (!result.isInitialized()) {
+                    throw newUninitializedMessageException(result);
+                }
+                return result;
+            }
+
+            @java.lang.Override
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger buildPartial() {
+                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger result = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger(
+                        this);
+                int from_bitField0_ = bitField0_;
+                int to_bitField0_ = 0;
+                if (((from_bitField0_ & 0x00000001) != 0)) {
+                    to_bitField0_ |= 0x00000001;
+                }
+                result.type_ = type_;
+                if (((from_bitField0_ & 0x00000002) != 0)) {
+                    if (cronBuilder_ == null) {
+                        result.cron_ = cron_;
+                    } else {
+                        result.cron_ = cronBuilder_.build();
+                    }
+                    to_bitField0_ |= 0x00000002;
+                }
+                if (((from_bitField0_ & 0x00000004) != 0)) {
+                    if (intervalBuilder_ == null) {
+                        result.interval_ = interval_;
+                    } else {
+                        result.interval_ = intervalBuilder_.build();
+                    }
+                    to_bitField0_ |= 0x00000004;
+                }
+                if (((from_bitField0_ & 0x00000008) != 0)) {
+                    if (pitBuilder_ == null) {
+                        result.pit_ = pit_;
+                    } else {
+                        result.pit_ = pitBuilder_.build();
+                    }
+                    to_bitField0_ |= 0x00000008;
+                }
+                if (((from_bitField0_ & 0x00000010) != 0)) {
+                    if (cmdtBuilder_ == null) {
+                        result.cmdt_ = cmdt_;
+                    } else {
+                        result.cmdt_ = cmdtBuilder_.build();
+                    }
+                    to_bitField0_ |= 0x00000010;
+                }
+                result.bitField0_ = to_bitField0_;
+                onBuilt();
+                return result;
+            }
+
+            @java.lang.Override
+            public Builder clone() {
+                return super.clone();
+            }
+
+            @java.lang.Override
+            public Builder setField(
+                    com.google.protobuf.Descriptors.FieldDescriptor field,
+                    java.lang.Object value) {
+                return super.setField(field, value);
+            }
+
+            @java.lang.Override
+            public Builder clearField(
+                    com.google.protobuf.Descriptors.FieldDescriptor field) {
+                return super.clearField(field);
+            }
+
+            @java.lang.Override
+            public Builder clearOneof(
+                    com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+                return super.clearOneof(oneof);
+            }
+
+            @java.lang.Override
+            public Builder setRepeatedField(
+                    com.google.protobuf.Descriptors.FieldDescriptor field,
+                    int index, java.lang.Object value) {
+                return super.setRepeatedField(field, index, value);
+            }
+
+            @java.lang.Override
+            public Builder addRepeatedField(
+                    com.google.protobuf.Descriptors.FieldDescriptor field,
+                    java.lang.Object value) {
+                return super.addRepeatedField(field, value);
+            }
+
+            @java.lang.Override
+            public Builder mergeFrom(com.google.protobuf.Message other) {
+                if (other instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger) {
+                    return mergeFrom((io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger) other);
+                } else {
+                    super.mergeFrom(other);
+                    return this;
+                }
+            }
+
+            public Builder mergeFrom(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger other) {
+                if (other == io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.getDefaultInstance())
+                    return this;
+                if (other.hasType()) {
+                    setType(other.getType());
+                }
+                if (other.hasCron()) {
+                    mergeCron(other.getCron());
+                }
+                if (other.hasInterval()) {
+                    mergeInterval(other.getInterval());
+                }
+                if (other.hasPit()) {
+                    mergePit(other.getPit());
+                }
+                if (other.hasCmdt()) {
+                    mergeCmdt(other.getCmdt());
+                }
+                this.mergeUnknownFields(other.unknownFields);
+                onChanged();
+                return this;
+            }
+
+            @java.lang.Override
+            public final boolean isInitialized() {
+                return true;
+            }
+
+            @java.lang.Override
+            public Builder mergeFrom(
+                    com.google.protobuf.CodedInputStream input,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws java.io.IOException {
+                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger parsedMessage = null;
+                try {
+                    parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+                } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                    parsedMessage = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger) e
+                            .getUnfinishedMessage();
+                    throw e.unwrapIOException();
+                } finally {
+                    if (parsedMessage != null) {
+                        mergeFrom(parsedMessage);
+                    }
+                }
+                return this;
+            }
+
+            private int bitField0_;
+
+            private int type_ = 0;
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.TriggerType type = 1;</code>
+             * 
+             * @return Whether the type field is set.
+             */
+            @java.lang.Override
+            public boolean hasType() {
+                return ((bitField0_ & 0x00000001) != 0);
+            }
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.TriggerType type = 1;</code>
+             * 
+             * @return The type.
+             */
+            @java.lang.Override
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.TriggerType getType() {
+                @SuppressWarnings("deprecation")
+                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.TriggerType result = io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.TriggerType
+                        .valueOf(type_);
+                return result == null
+                        ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.TriggerType.CRON
+                        : result;
+            }
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.TriggerType type = 1;</code>
+             * 
+             * @param value The type to set.
+             * @return This builder for chaining.
+             */
+            public Builder setType(
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.TriggerType value) {
+                if (value == null) {
+                    throw new NullPointerException();
+                }
+                bitField0_ |= 0x00000001;
+                type_ = value.getNumber();
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.TriggerType type = 1;</code>
+             * 
+             * @return This builder for chaining.
+             */
+            public Builder clearType() {
+                bitField0_ = (bitField0_ & ~0x00000001);
+                type_ = 0;
+                onChanged();
+                return this;
+            }
+
+            private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger cron_;
+            private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTriggerOrBuilder> cronBuilder_;
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.CronTrigger cron = 2;</code>
+             * 
+             * @return Whether the cron field is set.
+             */
+            public boolean hasCron() {
+                return ((bitField0_ & 0x00000002) != 0);
+            }
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.CronTrigger cron = 2;</code>
+             * 
+             * @return The cron.
+             */
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger getCron() {
+                if (cronBuilder_ == null) {
+                    return cron_ == null
+                            ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger
+                                    .getDefaultInstance()
+                            : cron_;
+                } else {
+                    return cronBuilder_.getMessage();
+                }
+            }
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.CronTrigger cron = 2;</code>
+             */
+            public Builder setCron(
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger value) {
+                if (cronBuilder_ == null) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    cron_ = value;
+                    onChanged();
+                } else {
+                    cronBuilder_.setMessage(value);
+                }
+                bitField0_ |= 0x00000002;
+                return this;
+            }
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.CronTrigger cron = 2;</code>
+             */
+            public Builder setCron(
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger.Builder builderForValue) {
+                if (cronBuilder_ == null) {
+                    cron_ = builderForValue.build();
+                    onChanged();
+                } else {
+                    cronBuilder_.setMessage(builderForValue.build());
+                }
+                bitField0_ |= 0x00000002;
+                return this;
+            }
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.CronTrigger cron = 2;</code>
+             */
+            public Builder mergeCron(
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger value) {
+                if (cronBuilder_ == null) {
+                    if (((bitField0_ & 0x00000002) != 0) &&
+                            cron_ != null &&
+                            cron_ != io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger
+                                    .getDefaultInstance()) {
+                        cron_ = io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger
+                                .newBuilder(cron_).mergeFrom(value).buildPartial();
+                    } else {
+                        cron_ = value;
+                    }
+                    onChanged();
+                } else {
+                    cronBuilder_.mergeFrom(value);
+                }
+                bitField0_ |= 0x00000002;
+                return this;
+            }
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.CronTrigger cron = 2;</code>
+             */
+            public Builder clearCron() {
+                if (cronBuilder_ == null) {
+                    cron_ = null;
+                    onChanged();
+                } else {
+                    cronBuilder_.clear();
+                }
+                bitField0_ = (bitField0_ & ~0x00000002);
+                return this;
+            }
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.CronTrigger cron = 2;</code>
+             */
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger.Builder getCronBuilder() {
+                bitField0_ |= 0x00000002;
+                onChanged();
+                return getCronFieldBuilder().getBuilder();
+            }
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.CronTrigger cron = 2;</code>
+             */
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTriggerOrBuilder getCronOrBuilder() {
+                if (cronBuilder_ != null) {
+                    return cronBuilder_.getMessageOrBuilder();
+                } else {
+                    return cron_ == null
+                            ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger
+                                    .getDefaultInstance()
+                            : cron_;
+                }
+            }
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.CronTrigger cron = 2;</code>
+             */
+            private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTriggerOrBuilder> getCronFieldBuilder() {
+                if (cronBuilder_ == null) {
+                    cronBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTrigger.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CronTriggerOrBuilder>(
+                            getCron(),
+                            getParentForChildren(),
+                            isClean());
+                    cron_ = null;
+                }
+                return cronBuilder_;
+            }
+
+            private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTrigger interval_;
+            private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTrigger, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTrigger.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTriggerOrBuilder> intervalBuilder_;
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.IntervalTrigger interval = 3;</code>
+             * 
+             * @return Whether the interval field is set.
+             */
+            public boolean hasInterval() {
+                return ((bitField0_ & 0x00000004) != 0);
+            }
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.IntervalTrigger interval = 3;</code>
+             * 
+             * @return The interval.
+             */
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTrigger getInterval() {
+                if (intervalBuilder_ == null) {
+                    return interval_ == null
+                            ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTrigger
+                                    .getDefaultInstance()
+                            : interval_;
+                } else {
+                    return intervalBuilder_.getMessage();
+                }
+            }
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.IntervalTrigger interval = 3;</code>
+             */
+            public Builder setInterval(
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTrigger value) {
+                if (intervalBuilder_ == null) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    interval_ = value;
+                    onChanged();
+                } else {
+                    intervalBuilder_.setMessage(value);
+                }
+                bitField0_ |= 0x00000004;
+                return this;
+            }
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.IntervalTrigger interval = 3;</code>
+             */
+            public Builder setInterval(
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTrigger.Builder builderForValue) {
+                if (intervalBuilder_ == null) {
+                    interval_ = builderForValue.build();
+                    onChanged();
+                } else {
+                    intervalBuilder_.setMessage(builderForValue.build());
+                }
+                bitField0_ |= 0x00000004;
+                return this;
+            }
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.IntervalTrigger interval = 3;</code>
+             */
+            public Builder mergeInterval(
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTrigger value) {
+                if (intervalBuilder_ == null) {
+                    if (((bitField0_ & 0x00000004) != 0) &&
+                            interval_ != null &&
+                            interval_ != io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTrigger
+                                    .getDefaultInstance()) {
+                        interval_ = io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTrigger
+                                .newBuilder(interval_).mergeFrom(value).buildPartial();
+                    } else {
+                        interval_ = value;
+                    }
+                    onChanged();
+                } else {
+                    intervalBuilder_.mergeFrom(value);
+                }
+                bitField0_ |= 0x00000004;
+                return this;
+            }
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.IntervalTrigger interval = 3;</code>
+             */
+            public Builder clearInterval() {
+                if (intervalBuilder_ == null) {
+                    interval_ = null;
+                    onChanged();
+                } else {
+                    intervalBuilder_.clear();
+                }
+                bitField0_ = (bitField0_ & ~0x00000004);
+                return this;
+            }
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.IntervalTrigger interval = 3;</code>
+             */
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTrigger.Builder getIntervalBuilder() {
+                bitField0_ |= 0x00000004;
+                onChanged();
+                return getIntervalFieldBuilder().getBuilder();
+            }
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.IntervalTrigger interval = 3;</code>
+             */
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTriggerOrBuilder getIntervalOrBuilder() {
+                if (intervalBuilder_ != null) {
+                    return intervalBuilder_.getMessageOrBuilder();
+                } else {
+                    return interval_ == null
+                            ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTrigger
+                                    .getDefaultInstance()
+                            : interval_;
+                }
+            }
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.IntervalTrigger interval = 3;</code>
+             */
+            private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTrigger, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTrigger.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTriggerOrBuilder> getIntervalFieldBuilder() {
+                if (intervalBuilder_ == null) {
+                    intervalBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTrigger, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTrigger.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.IntervalTriggerOrBuilder>(
+                            getInterval(),
+                            getParentForChildren(),
+                            isClean());
+                    interval_ = null;
+                }
+                return intervalBuilder_;
+            }
+
+            private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger pit_;
+            private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTriggerOrBuilder> pitBuilder_;
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.PointInTimeTrigger pit = 4;</code>
+             * 
+             * @return Whether the pit field is set.
+             */
+            public boolean hasPit() {
+                return ((bitField0_ & 0x00000008) != 0);
+            }
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.PointInTimeTrigger pit = 4;</code>
+             * 
+             * @return The pit.
+             */
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger getPit() {
+                if (pitBuilder_ == null) {
+                    return pit_ == null
+                            ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger
+                                    .getDefaultInstance()
+                            : pit_;
+                } else {
+                    return pitBuilder_.getMessage();
+                }
+            }
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.PointInTimeTrigger pit = 4;</code>
+             */
+            public Builder setPit(
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger value) {
+                if (pitBuilder_ == null) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    pit_ = value;
+                    onChanged();
+                } else {
+                    pitBuilder_.setMessage(value);
+                }
+                bitField0_ |= 0x00000008;
+                return this;
+            }
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.PointInTimeTrigger pit = 4;</code>
+             */
+            public Builder setPit(
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger.Builder builderForValue) {
+                if (pitBuilder_ == null) {
+                    pit_ = builderForValue.build();
+                    onChanged();
+                } else {
+                    pitBuilder_.setMessage(builderForValue.build());
+                }
+                bitField0_ |= 0x00000008;
+                return this;
+            }
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.PointInTimeTrigger pit = 4;</code>
+             */
+            public Builder mergePit(
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger value) {
+                if (pitBuilder_ == null) {
+                    if (((bitField0_ & 0x00000008) != 0) &&
+                            pit_ != null &&
+                            pit_ != io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger
+                                    .getDefaultInstance()) {
+                        pit_ = io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger
+                                .newBuilder(pit_).mergeFrom(value).buildPartial();
+                    } else {
+                        pit_ = value;
+                    }
+                    onChanged();
+                } else {
+                    pitBuilder_.mergeFrom(value);
+                }
+                bitField0_ |= 0x00000008;
+                return this;
+            }
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.PointInTimeTrigger pit = 4;</code>
+             */
+            public Builder clearPit() {
+                if (pitBuilder_ == null) {
+                    pit_ = null;
+                    onChanged();
+                } else {
+                    pitBuilder_.clear();
+                }
+                bitField0_ = (bitField0_ & ~0x00000008);
+                return this;
+            }
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.PointInTimeTrigger pit = 4;</code>
+             */
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger.Builder getPitBuilder() {
+                bitField0_ |= 0x00000008;
+                onChanged();
+                return getPitFieldBuilder().getBuilder();
+            }
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.PointInTimeTrigger pit = 4;</code>
+             */
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTriggerOrBuilder getPitOrBuilder() {
+                if (pitBuilder_ != null) {
+                    return pitBuilder_.getMessageOrBuilder();
+                } else {
+                    return pit_ == null
+                            ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger
+                                    .getDefaultInstance()
+                            : pit_;
+                }
+            }
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.PointInTimeTrigger pit = 4;</code>
+             */
+            private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTriggerOrBuilder> getPitFieldBuilder() {
+                if (pitBuilder_ == null) {
+                    pitBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTrigger.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PointInTimeTriggerOrBuilder>(
+                            getPit(),
+                            getParentForChildren(),
+                            isClean());
+                    pit_ = null;
+                }
+                return pitBuilder_;
+            }
+
+            private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger cmdt_;
+            private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTriggerOrBuilder> cmdtBuilder_;
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.CompositeMaxDurationTrigger cmdt = 5;</code>
+             * 
+             * @return Whether the cmdt field is set.
+             */
+            public boolean hasCmdt() {
+                return ((bitField0_ & 0x00000010) != 0);
+            }
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.CompositeMaxDurationTrigger cmdt = 5;</code>
+             * 
+             * @return The cmdt.
+             */
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger getCmdt() {
+                if (cmdtBuilder_ == null) {
+                    return cmdt_ == null
+                            ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger
+                                    .getDefaultInstance()
+                            : cmdt_;
+                } else {
+                    return cmdtBuilder_.getMessage();
+                }
+            }
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.CompositeMaxDurationTrigger cmdt = 5;</code>
+             */
+            public Builder setCmdt(
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger value) {
+                if (cmdtBuilder_ == null) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    cmdt_ = value;
+                    onChanged();
+                } else {
+                    cmdtBuilder_.setMessage(value);
+                }
+                bitField0_ |= 0x00000010;
+                return this;
+            }
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.CompositeMaxDurationTrigger cmdt = 5;</code>
+             */
+            public Builder setCmdt(
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger.Builder builderForValue) {
+                if (cmdtBuilder_ == null) {
+                    cmdt_ = builderForValue.build();
+                    onChanged();
+                } else {
+                    cmdtBuilder_.setMessage(builderForValue.build());
+                }
+                bitField0_ |= 0x00000010;
+                return this;
+            }
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.CompositeMaxDurationTrigger cmdt = 5;</code>
+             */
+            public Builder mergeCmdt(
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger value) {
+                if (cmdtBuilder_ == null) {
+                    if (((bitField0_ & 0x00000010) != 0) &&
+                            cmdt_ != null &&
+                            cmdt_ != io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger
+                                    .getDefaultInstance()) {
+                        cmdt_ = io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger
+                                .newBuilder(cmdt_).mergeFrom(value).buildPartial();
+                    } else {
+                        cmdt_ = value;
+                    }
+                    onChanged();
+                } else {
+                    cmdtBuilder_.mergeFrom(value);
+                }
+                bitField0_ |= 0x00000010;
+                return this;
+            }
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.CompositeMaxDurationTrigger cmdt = 5;</code>
+             */
+            public Builder clearCmdt() {
+                if (cmdtBuilder_ == null) {
+                    cmdt_ = null;
+                    onChanged();
+                } else {
+                    cmdtBuilder_.clear();
+                }
+                bitField0_ = (bitField0_ & ~0x00000010);
+                return this;
+            }
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.CompositeMaxDurationTrigger cmdt = 5;</code>
+             */
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger.Builder getCmdtBuilder() {
+                bitField0_ |= 0x00000010;
+                onChanged();
+                return getCmdtFieldBuilder().getBuilder();
+            }
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.CompositeMaxDurationTrigger cmdt = 5;</code>
+             */
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTriggerOrBuilder getCmdtOrBuilder() {
+                if (cmdtBuilder_ != null) {
+                    return cmdtBuilder_.getMessageOrBuilder();
+                } else {
+                    return cmdt_ == null
+                            ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger
+                                    .getDefaultInstance()
+                            : cmdt_;
+                }
+            }
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger.CompositeMaxDurationTrigger cmdt = 5;</code>
+             */
+            private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTriggerOrBuilder> getCmdtFieldBuilder() {
+                if (cmdtBuilder_ == null) {
+                    cmdtBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTrigger.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.CompositeMaxDurationTriggerOrBuilder>(
+                            getCmdt(),
+                            getParentForChildren(),
+                            isClean());
+                    cmdt_ = null;
+                }
+                return cmdtBuilder_;
+            }
+
+            @java.lang.Override
+            public final Builder setUnknownFields(
+                    final com.google.protobuf.UnknownFieldSet unknownFields) {
+                return super.setUnknownFields(unknownFields);
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+
+            @java.lang.Override
+            public final Builder mergeUnknownFields(
+                    final com.google.protobuf.UnknownFieldSet unknownFields) {
+                return super.mergeUnknownFields(unknownFields);
+            }
+
+            // @@protoc_insertion_point(builder_scope:io.automatiko.engine.workflow.marshalling.Trigger)
+        }
+
+        // @@protoc_insertion_point(class_scope:io.automatiko.engine.workflow.marshalling.Trigger)
+        private static final io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger DEFAULT_INSTANCE;
+        static {
+            DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger();
+        }
+
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger getDefaultInstance() {
+            return DEFAULT_INSTANCE;
+        }
+
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+        public static final com.google.protobuf.Parser<Trigger> PARSER = new com.google.protobuf.AbstractParser<Trigger>() {
+            @java.lang.Override
+            public Trigger parsePartialFrom(
+                    com.google.protobuf.CodedInputStream input,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws com.google.protobuf.InvalidProtocolBufferException {
+                return new Trigger(input, extensionRegistry);
+            }
+        };
+
+        public static com.google.protobuf.Parser<Trigger> parser() {
+            return PARSER;
+        }
+
+        @java.lang.Override
+        public com.google.protobuf.Parser<Trigger> getParserForType() {
+            return PARSER;
+        }
+
+        @java.lang.Override
+        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger getDefaultInstanceForType() {
+            return DEFAULT_INSTANCE;
+        }
+
+    }
+
+    public interface ProcessDataOrBuilder extends
+            // @@protoc_insertion_point(interface_extends:io.automatiko.engine.workflow.marshalling.ProcessData)
+            com.google.protobuf.GeneratedMessageV3.ExtendableMessageOrBuilder<ProcessData> {
+    }
+
+    /**
+     * Protobuf type {@code io.automatiko.engine.workflow.marshalling.ProcessData}
+     */
+    public static final class ProcessData extends
+            com.google.protobuf.GeneratedMessageV3.ExtendableMessage<ProcessData> implements
+            // @@protoc_insertion_point(message_implements:io.automatiko.engine.workflow.marshalling.ProcessData)
+            ProcessDataOrBuilder {
+        private static final long serialVersionUID = 0L;
+
+        // Use ProcessData.newBuilder() to construct.
+        private ProcessData(
+                com.google.protobuf.GeneratedMessageV3.ExtendableBuilder<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData, ?> builder) {
+            super(builder);
+        }
+
+        private ProcessData() {
+        }
+
+        @java.lang.Override
+        @SuppressWarnings({ "unused" })
+        protected java.lang.Object newInstance(
+                UnusedPrivateParameter unused) {
+            return new ProcessData();
+        }
+
+        @java.lang.Override
+        public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+            return this.unknownFields;
+        }
+
+        private ProcessData(
+                com.google.protobuf.CodedInputStream input,
+                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                throws com.google.protobuf.InvalidProtocolBufferException {
+            this();
+            if (extensionRegistry == null) {
+                throw new java.lang.NullPointerException();
+            }
+            com.google.protobuf.UnknownFieldSet.Builder unknownFields = com.google.protobuf.UnknownFieldSet.newBuilder();
+            try {
+                boolean done = false;
+                while (!done) {
+                    int tag = input.readTag();
+                    switch (tag) {
+                        case 0:
+                            done = true;
+                            break;
+                        default: {
+                            if (!parseUnknownField(
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+                                done = true;
+                            }
+                            break;
+                        }
+                    }
+                }
+            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                throw e.setUnfinishedMessage(this);
+            } catch (java.io.IOException e) {
+                throw new com.google.protobuf.InvalidProtocolBufferException(
+                        e).setUnfinishedMessage(this);
+            } finally {
+                this.unknownFields = unknownFields.build();
+                makeExtensionsImmutable();
+            }
+        }
+
+        public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+            return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessData_descriptor;
+        }
+
+        @java.lang.Override
+        protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() {
+            return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessData_fieldAccessorTable
+                    .ensureFieldAccessorsInitialized(
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData.class,
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData.Builder.class);
+        }
+
+        private byte memoizedIsInitialized = -1;
+
+        @java.lang.Override
+        public final boolean isInitialized() {
+            byte isInitialized = memoizedIsInitialized;
+            if (isInitialized == 1)
+                return true;
+            if (isInitialized == 0)
+                return false;
+
+            if (!extensionsAreInitialized()) {
+                memoizedIsInitialized = 0;
+                return false;
+            }
+            memoizedIsInitialized = 1;
+            return true;
+        }
+
+        @java.lang.Override
+        public void writeTo(com.google.protobuf.CodedOutputStream output)
+                throws java.io.IOException {
+            com.google.protobuf.GeneratedMessageV3.ExtendableMessage<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData>.ExtensionWriter extensionWriter = newExtensionWriter();
+            extensionWriter.writeUntil(200, output);
+            unknownFields.writeTo(output);
+        }
+
+        @java.lang.Override
+        public int getSerializedSize() {
+            int size = memoizedSize;
+            if (size != -1)
+                return size;
+
+            size = 0;
+            size += extensionsSerializedSize();
+            size += unknownFields.getSerializedSize();
+            memoizedSize = size;
+            return size;
+        }
+
+        @java.lang.Override
+        public boolean equals(final java.lang.Object obj) {
+            if (obj == this) {
+                return true;
+            }
+            if (!(obj instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData)) {
+                return super.equals(obj);
+            }
+            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData other = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData) obj;
+
+            if (!unknownFields.equals(other.unknownFields))
+                return false;
+            if (!getExtensionFields().equals(other.getExtensionFields()))
+                return false;
+            return true;
+        }
+
+        @java.lang.Override
+        public int hashCode() {
+            if (memoizedHashCode != 0) {
+                return memoizedHashCode;
+            }
+            int hash = 41;
+            hash = (19 * hash) + getDescriptor().hashCode();
+            hash = hashFields(hash, getExtensionFields());
+            hash = (29 * hash) + unknownFields.hashCode();
+            memoizedHashCode = hash;
+            return hash;
+        }
+
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData parseFrom(
+                java.nio.ByteBuffer data)
+                throws com.google.protobuf.InvalidProtocolBufferException {
+            return PARSER.parseFrom(data);
+        }
+
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData parseFrom(
+                java.nio.ByteBuffer data,
+                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                throws com.google.protobuf.InvalidProtocolBufferException {
+            return PARSER.parseFrom(data, extensionRegistry);
+        }
+
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData parseFrom(
+                com.google.protobuf.ByteString data)
+                throws com.google.protobuf.InvalidProtocolBufferException {
+            return PARSER.parseFrom(data);
+        }
+
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData parseFrom(
+                com.google.protobuf.ByteString data,
+                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                throws com.google.protobuf.InvalidProtocolBufferException {
+            return PARSER.parseFrom(data, extensionRegistry);
+        }
+
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData parseFrom(byte[] data)
+                throws com.google.protobuf.InvalidProtocolBufferException {
+            return PARSER.parseFrom(data);
+        }
+
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData parseFrom(
+                byte[] data,
+                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                throws com.google.protobuf.InvalidProtocolBufferException {
+            return PARSER.parseFrom(data, extensionRegistry);
+        }
+
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData parseFrom(
+                java.io.InputStream input)
+                throws java.io.IOException {
+            return com.google.protobuf.GeneratedMessageV3
+                    .parseWithIOException(PARSER, input);
+        }
+
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData parseFrom(
+                java.io.InputStream input,
+                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                throws java.io.IOException {
+            return com.google.protobuf.GeneratedMessageV3
+                    .parseWithIOException(PARSER, input, extensionRegistry);
+        }
+
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData parseDelimitedFrom(
+                java.io.InputStream input)
+                throws java.io.IOException {
+            return com.google.protobuf.GeneratedMessageV3
+                    .parseDelimitedWithIOException(PARSER, input);
+        }
+
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData parseDelimitedFrom(
+                java.io.InputStream input,
+                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                throws java.io.IOException {
+            return com.google.protobuf.GeneratedMessageV3
+                    .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+        }
+
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData parseFrom(
+                com.google.protobuf.CodedInputStream input)
+                throws java.io.IOException {
+            return com.google.protobuf.GeneratedMessageV3
+                    .parseWithIOException(PARSER, input);
+        }
+
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData parseFrom(
+                com.google.protobuf.CodedInputStream input,
+                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                throws java.io.IOException {
+            return com.google.protobuf.GeneratedMessageV3
+                    .parseWithIOException(PARSER, input, extensionRegistry);
+        }
+
+        @java.lang.Override
+        public Builder newBuilderForType() {
+            return newBuilder();
+        }
+
+        public static Builder newBuilder() {
+            return DEFAULT_INSTANCE.toBuilder();
+        }
+
+        public static Builder newBuilder(
+                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData prototype) {
+            return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+        }
+
+        @java.lang.Override
+        public Builder toBuilder() {
+            return this == DEFAULT_INSTANCE
+                    ? new Builder()
+                    : new Builder().mergeFrom(this);
+        }
+
+        @java.lang.Override
+        protected Builder newBuilderForType(
+                com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+            Builder builder = new Builder(parent);
+            return builder;
+        }
+
+        /**
+         * Protobuf type {@code io.automatiko.engine.workflow.marshalling.ProcessData}
+         */
+        public static final class Builder extends
+                com.google.protobuf.GeneratedMessageV3.ExtendableBuilder<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData, Builder>
+                implements
+                // @@protoc_insertion_point(builder_implements:io.automatiko.engine.workflow.marshalling.ProcessData)
+                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessDataOrBuilder {
+            public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+                return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessData_descriptor;
+            }
+
+            @java.lang.Override
+            protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() {
+                return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessData_fieldAccessorTable
+                        .ensureFieldAccessorsInitialized(
+                                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData.class,
+                                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData.Builder.class);
+            }
+
+            // Construct using io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData.newBuilder()
+            private Builder() {
+                maybeForceBuilderInitialization();
+            }
+
+            private Builder(
+                    com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+                super(parent);
+                maybeForceBuilderInitialization();
+            }
+
+            private void maybeForceBuilderInitialization() {
+                if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
+                }
+            }
+
+            @java.lang.Override
+            public Builder clear() {
+                super.clear();
+                return this;
+            }
+
+            @java.lang.Override
+            public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+                return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessData_descriptor;
+            }
+
+            @java.lang.Override
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData getDefaultInstanceForType() {
+                return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData.getDefaultInstance();
+            }
+
+            @java.lang.Override
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData build() {
+                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData result = buildPartial();
+                if (!result.isInitialized()) {
+                    throw newUninitializedMessageException(result);
+                }
+                return result;
+            }
+
+            @java.lang.Override
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData buildPartial() {
+                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData result = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData(
+                        this);
+                onBuilt();
+                return result;
+            }
+
+            @java.lang.Override
+            public Builder clone() {
+                return super.clone();
+            }
+
+            @java.lang.Override
+            public Builder setField(
+                    com.google.protobuf.Descriptors.FieldDescriptor field,
+                    java.lang.Object value) {
+                return super.setField(field, value);
+            }
+
+            @java.lang.Override
+            public Builder clearField(
+                    com.google.protobuf.Descriptors.FieldDescriptor field) {
+                return super.clearField(field);
+            }
+
+            @java.lang.Override
+            public Builder clearOneof(
+                    com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+                return super.clearOneof(oneof);
+            }
+
+            @java.lang.Override
+            public Builder setRepeatedField(
+                    com.google.protobuf.Descriptors.FieldDescriptor field,
+                    int index, java.lang.Object value) {
+                return super.setRepeatedField(field, index, value);
+            }
+
+            @java.lang.Override
+            public Builder addRepeatedField(
+                    com.google.protobuf.Descriptors.FieldDescriptor field,
+                    java.lang.Object value) {
+                return super.addRepeatedField(field, value);
+            }
+
+            @java.lang.Override
+            public <Type> Builder setExtension(
+                    com.google.protobuf.GeneratedMessage.GeneratedExtension<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData, Type> extension,
+                    Type value) {
+                return super.setExtension(extension, value);
+            }
+
+            @java.lang.Override
+            public <Type> Builder setExtension(
+                    com.google.protobuf.GeneratedMessage.GeneratedExtension<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData, java.util.List<Type>> extension,
+                    int index, Type value) {
+                return super.setExtension(extension, index, value);
+            }
+
+            @java.lang.Override
+            public <Type> Builder addExtension(
+                    com.google.protobuf.GeneratedMessage.GeneratedExtension<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData, java.util.List<Type>> extension,
+                    Type value) {
+                return super.addExtension(extension, value);
+            }
+
+            @java.lang.Override
+            public Builder mergeFrom(com.google.protobuf.Message other) {
+                if (other instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData) {
+                    return mergeFrom((io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData) other);
+                } else {
+                    super.mergeFrom(other);
+                    return this;
+                }
+            }
+
+            public Builder mergeFrom(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData other) {
+                if (other == io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData.getDefaultInstance())
+                    return this;
+                this.mergeExtensionFields(other);
+                this.mergeUnknownFields(other.unknownFields);
+                onChanged();
+                return this;
+            }
+
+            @java.lang.Override
+            public final boolean isInitialized() {
+                if (!extensionsAreInitialized()) {
+                    return false;
+                }
+                return true;
+            }
+
+            @java.lang.Override
+            public Builder mergeFrom(
+                    com.google.protobuf.CodedInputStream input,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws java.io.IOException {
+                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData parsedMessage = null;
+                try {
+                    parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+                } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                    parsedMessage = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData) e
+                            .getUnfinishedMessage();
+                    throw e.unwrapIOException();
+                } finally {
+                    if (parsedMessage != null) {
+                        mergeFrom(parsedMessage);
+                    }
+                }
+                return this;
+            }
+
+            @java.lang.Override
+            public final Builder setUnknownFields(
+                    final com.google.protobuf.UnknownFieldSet unknownFields) {
+                return super.setUnknownFields(unknownFields);
+            }
+
+            @java.lang.Override
+            public final Builder mergeUnknownFields(
+                    final com.google.protobuf.UnknownFieldSet unknownFields) {
+                return super.mergeUnknownFields(unknownFields);
+            }
+
+            // @@protoc_insertion_point(builder_scope:io.automatiko.engine.workflow.marshalling.ProcessData)
+        }
+
+        // @@protoc_insertion_point(class_scope:io.automatiko.engine.workflow.marshalling.ProcessData)
+        private static final io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData DEFAULT_INSTANCE;
+        static {
+            DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData();
+        }
+
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData getDefaultInstance() {
+            return DEFAULT_INSTANCE;
+        }
+
+        @java.lang.Deprecated
+        public static final com.google.protobuf.Parser<ProcessData> PARSER = new com.google.protobuf.AbstractParser<ProcessData>() {
+            @java.lang.Override
+            public ProcessData parsePartialFrom(
+                    com.google.protobuf.CodedInputStream input,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws com.google.protobuf.InvalidProtocolBufferException {
+                return new ProcessData(input, extensionRegistry);
+            }
+        };
+
+        public static com.google.protobuf.Parser<ProcessData> parser() {
+            return PARSER;
+        }
+
+        @java.lang.Override
+        public com.google.protobuf.Parser<ProcessData> getParserForType() {
+            return PARSER;
+        }
+
+        @java.lang.Override
+        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData getDefaultInstanceForType() {
+            return DEFAULT_INSTANCE;
+        }
+
+    }
+
+    public interface ProcessInstanceOrBuilder extends
+            // @@protoc_insertion_point(interface_extends:io.automatiko.engine.workflow.marshalling.ProcessInstance)
+            com.google.protobuf.MessageOrBuilder {
+
+        /**
+         * <code>optional string process_type = 1;</code>
+         * 
+         * @return Whether the processType field is set.
+         */
+        boolean hasProcessType();
+
+        /**
+         * <code>optional string process_type = 1;</code>
+         * 
+         * @return The processType.
+         */
+        java.lang.String getProcessType();
+
+        /**
+         * <code>optional string process_type = 1;</code>
+         * 
+         * @return The bytes for processType.
+         */
+        com.google.protobuf.ByteString getProcessTypeBytes();
+
+        /**
+         * <code>optional string id = 2;</code>
+         * 
+         * @return Whether the id field is set.
+         */
+        boolean hasId();
+
+        /**
+         * <code>optional string id = 2;</code>
+         * 
+         * @return The id.
+         */
+        java.lang.String getId();
+
+        /**
+         * <code>optional string id = 2;</code>
+         * 
+         * @return The bytes for id.
+         */
+        com.google.protobuf.ByteString getIdBytes();
+
+        /**
+         * <code>optional string process_id = 3;</code>
+         * 
+         * @return Whether the processId field is set.
+         */
+        boolean hasProcessId();
+
+        /**
+         * <code>optional string process_id = 3;</code>
+         * 
+         * @return The processId.
+         */
+        java.lang.String getProcessId();
+
+        /**
+         * <code>optional string process_id = 3;</code>
+         * 
+         * @return The bytes for processId.
+         */
+        com.google.protobuf.ByteString getProcessIdBytes();
+
+        /**
+         * <code>optional string process_version = 31;</code>
+         * 
+         * @return Whether the processVersion field is set.
+         */
+        boolean hasProcessVersion();
+
+        /**
+         * <code>optional string process_version = 31;</code>
+         * 
+         * @return The processVersion.
+         */
+        java.lang.String getProcessVersion();
+
+        /**
+         * <code>optional string process_version = 31;</code>
+         * 
+         * @return The bytes for processVersion.
+         */
+        com.google.protobuf.ByteString getProcessVersionBytes();
+
+        /**
+         * <code>optional int32 state = 4;</code>
+         * 
+         * @return Whether the state field is set.
+         */
+        boolean hasState();
+
+        /**
+         * <code>optional int32 state = 4;</code>
+         * 
+         * @return The state.
+         */
+        int getState();
+
+        /**
+         * <code>optional int64 node_instance_counter = 5;</code>
+         * 
+         * @return Whether the nodeInstanceCounter field is set.
+         */
+        boolean hasNodeInstanceCounter();
+
+        /**
+         * <code>optional int64 node_instance_counter = 5;</code>
+         * 
+         * @return The nodeInstanceCounter.
+         */
+        long getNodeInstanceCounter();
+
+        /**
+         * <code>optional string process_xml = 11;</code>
+         * 
+         * @return Whether the processXml field is set.
+         */
+        boolean hasProcessXml();
+
+        /**
+         * <code>optional string process_xml = 11;</code>
+         * 
+         * @return The processXml.
+         */
+        java.lang.String getProcessXml();
+
+        /**
+         * <code>optional string process_xml = 11;</code>
+         * 
+         * @return The bytes for processXml.
+         */
+        com.google.protobuf.ByteString getProcessXmlBytes();
+
+        /**
+         * <code>optional string parent_process_instance_id = 12;</code>
+         * 
+         * @return Whether the parentProcessInstanceId field is set.
+         */
+        boolean hasParentProcessInstanceId();
+
+        /**
+         * <code>optional string parent_process_instance_id = 12;</code>
+         * 
+         * @return The parentProcessInstanceId.
+         */
+        java.lang.String getParentProcessInstanceId();
+
+        /**
+         * <code>optional string parent_process_instance_id = 12;</code>
+         * 
+         * @return The bytes for parentProcessInstanceId.
+         */
+        com.google.protobuf.ByteString getParentProcessInstanceIdBytes();
+
+        /**
+         * <code>optional string description = 15;</code>
+         * 
+         * @return Whether the description field is set.
+         */
+        boolean hasDescription();
+
+        /**
+         * <code>optional string description = 15;</code>
+         * 
+         * @return The description.
+         */
+        java.lang.String getDescription();
+
+        /**
+         * <code>optional string description = 15;</code>
+         * 
+         * @return The bytes for description.
+         */
+        com.google.protobuf.ByteString getDescriptionBytes();
+
+        /**
+         * <code>optional bool signal_completion = 16 [default = true];</code>
+         * 
+         * @return Whether the signalCompletion field is set.
+         */
+        boolean hasSignalCompletion();
+
+        /**
+         * <code>optional bool signal_completion = 16 [default = true];</code>
+         * 
+         * @return The signalCompletion.
+         */
+        boolean getSignalCompletion();
+
+        /**
+         * <code>optional string deploymentId = 17;</code>
+         * 
+         * @return Whether the deploymentId field is set.
+         */
+        boolean hasDeploymentId();
+
+        /**
+         * <code>optional string deploymentId = 17;</code>
+         * 
+         * @return The deploymentId.
+         */
+        java.lang.String getDeploymentId();
+
+        /**
+         * <code>optional string deploymentId = 17;</code>
+         * 
+         * @return The bytes for deploymentId.
+         */
+        com.google.protobuf.ByteString getDeploymentIdBytes();
+
+        /**
+         * <code>optional string correlation_key = 18;</code>
+         * 
+         * @return Whether the correlationKey field is set.
+         */
+        boolean hasCorrelationKey();
+
+        /**
+         * <code>optional string correlation_key = 18;</code>
+         * 
+         * @return The correlationKey.
+         */
+        java.lang.String getCorrelationKey();
+
+        /**
+         * <code>optional string correlation_key = 18;</code>
+         * 
+         * @return The bytes for correlationKey.
+         */
+        com.google.protobuf.ByteString getCorrelationKeyBytes();
+
+        /**
+         * <code>optional string sla_timer_id = 19;</code>
+         * 
+         * @return Whether the slaTimerId field is set.
+         */
+        boolean hasSlaTimerId();
+
+        /**
+         * <code>optional string sla_timer_id = 19;</code>
+         * 
+         * @return The slaTimerId.
+         */
+        java.lang.String getSlaTimerId();
+
+        /**
+         * <code>optional string sla_timer_id = 19;</code>
+         * 
+         * @return The bytes for slaTimerId.
+         */
+        com.google.protobuf.ByteString getSlaTimerIdBytes();
+
+        /**
+         * <code>optional int64 sla_due_date = 20;</code>
+         * 
+         * @return Whether the slaDueDate field is set.
+         */
+        boolean hasSlaDueDate();
+
+        /**
+         * <code>optional int64 sla_due_date = 20;</code>
+         * 
+         * @return The slaDueDate.
+         */
+        long getSlaDueDate();
+
+        /**
+         * <code>optional int32 sla_compliance = 21;</code>
+         * 
+         * @return Whether the slaCompliance field is set.
+         */
+        boolean hasSlaCompliance();
+
+        /**
+         * <code>optional int32 sla_compliance = 21;</code>
+         * 
+         * @return The slaCompliance.
+         */
+        int getSlaCompliance();
+
+        /**
+         * <code>optional string root_process_instance_id = 22;</code>
+         * 
+         * @return Whether the rootProcessInstanceId field is set.
+         */
+        boolean hasRootProcessInstanceId();
+
+        /**
+         * <code>optional string root_process_instance_id = 22;</code>
+         * 
+         * @return The rootProcessInstanceId.
+         */
+        java.lang.String getRootProcessInstanceId();
+
+        /**
+         * <code>optional string root_process_instance_id = 22;</code>
+         * 
+         * @return The bytes for rootProcessInstanceId.
+         */
+        com.google.protobuf.ByteString getRootProcessInstanceIdBytes();
+
+        /**
+         * <code>optional int64 start_date = 23;</code>
+         * 
+         * @return Whether the startDate field is set.
+         */
+        boolean hasStartDate();
+
+        /**
+         * <code>optional int64 start_date = 23;</code>
+         * 
+         * @return The startDate.
+         */
+        long getStartDate();
+
+        /**
+         * <code>optional string root_process_id = 24;</code>
+         * 
+         * @return Whether the rootProcessId field is set.
+         */
+        boolean hasRootProcessId();
+
+        /**
+         * <code>optional string root_process_id = 24;</code>
+         * 
+         * @return The rootProcessId.
+         */
+        java.lang.String getRootProcessId();
+
+        /**
+         * <code>optional string root_process_id = 24;</code>
+         * 
+         * @return The bytes for rootProcessId.
+         */
+        com.google.protobuf.ByteString getRootProcessIdBytes();
+
+        /**
+         * <code>optional string reference_id = 25;</code>
+         * 
+         * @return Whether the referenceId field is set.
+         */
+        boolean hasReferenceId();
+
+        /**
+         * <code>optional string reference_id = 25;</code>
+         * 
+         * @return The referenceId.
+         */
+        java.lang.String getReferenceId();
+
+        /**
+         * <code>optional string reference_id = 25;</code>
+         * 
+         * @return The bytes for referenceId.
+         */
+        com.google.protobuf.ByteString getReferenceIdBytes();
+
+        /**
+         * <code>optional string initiator = 26;</code>
+         * 
+         * @return Whether the initiator field is set.
+         */
+        boolean hasInitiator();
+
+        /**
+         * <code>optional string initiator = 26;</code>
+         * 
+         * @return The initiator.
+         */
+        java.lang.String getInitiator();
+
+        /**
+         * <code>optional string initiator = 26;</code>
+         * 
+         * @return The bytes for initiator.
+         */
+        com.google.protobuf.ByteString getInitiatorBytes();
+
+        /**
+         * <code>optional string reference_from_root = 30;</code>
+         * 
+         * @return Whether the referenceFromRoot field is set.
+         */
+        boolean hasReferenceFromRoot();
+
+        /**
+         * <code>optional string reference_from_root = 30;</code>
+         * 
+         * @return The referenceFromRoot.
+         */
+        java.lang.String getReferenceFromRoot();
+
+        /**
+         * <code>optional string reference_from_root = 30;</code>
+         * 
+         * @return The bytes for referenceFromRoot.
+         */
+        com.google.protobuf.ByteString getReferenceFromRootBytes();
+
+        /**
+         * <code>optional int64 end_date = 33;</code>
+         * 
+         * @return Whether the endDate field is set.
+         */
+        boolean hasEndDate();
+
+        /**
+         * <code>optional int64 end_date = 33;</code>
+         * 
+         * @return The endDate.
+         */
+        long getEndDate();
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.SwimlaneContextInstance swimlane_context = 6;</code>
+         */
+        java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance> getSwimlaneContextList();
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.SwimlaneContextInstance swimlane_context = 6;</code>
+         */
+        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance getSwimlaneContext(
+                int index);
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.SwimlaneContextInstance swimlane_context = 6;</code>
+         */
+        int getSwimlaneContextCount();
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.SwimlaneContextInstance swimlane_context = 6;</code>
+         */
+        java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstanceOrBuilder> getSwimlaneContextOrBuilderList();
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.SwimlaneContextInstance swimlane_context = 6;</code>
+         */
+        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstanceOrBuilder getSwimlaneContextOrBuilder(
+                int index);
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 7;</code>
+         */
+        java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance> getNodeInstanceList();
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 7;</code>
+         */
+        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance getNodeInstance(
+                int index);
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 7;</code>
+         */
+        int getNodeInstanceCount();
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 7;</code>
+         */
+        java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceOrBuilder> getNodeInstanceOrBuilderList();
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 7;</code>
+         */
+        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceOrBuilder getNodeInstanceOrBuilder(
+                int index);
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 8;</code>
+         */
+        java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable> getVariableList();
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 8;</code>
+         */
+        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable getVariable(int index);
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 8;</code>
+         */
+        int getVariableCount();
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 8;</code>
+         */
+        java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder> getVariableOrBuilderList();
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 8;</code>
+         */
+        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder getVariableOrBuilder(
+                int index);
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 10;</code>
+         */
+        java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance> getExclusiveGroupList();
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 10;</code>
+         */
+        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance getExclusiveGroup(
+                int index);
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 10;</code>
+         */
+        int getExclusiveGroupCount();
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 10;</code>
+         */
+        java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstanceOrBuilder> getExclusiveGroupOrBuilderList();
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 10;</code>
+         */
+        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstanceOrBuilder getExclusiveGroupOrBuilder(
+                int index);
+
+        /**
+         * <code>repeated string completedNodeIds = 13;</code>
+         * 
+         * @return A list containing the completedNodeIds.
+         */
+        java.util.List<java.lang.String> getCompletedNodeIdsList();
+
+        /**
+         * <code>repeated string completedNodeIds = 13;</code>
+         * 
+         * @return The count of completedNodeIds.
+         */
+        int getCompletedNodeIdsCount();
+
+        /**
+         * <code>repeated string completedNodeIds = 13;</code>
+         * 
+         * @param index The index of the element to return.
+         * @return The completedNodeIds at the given index.
+         */
+        java.lang.String getCompletedNodeIds(int index);
+
+        /**
+         * <code>repeated string completedNodeIds = 13;</code>
+         * 
+         * @param index The index of the value to return.
+         * @return The bytes of the completedNodeIds at the given index.
+         */
+        com.google.protobuf.ByteString getCompletedNodeIdsBytes(int index);
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 14;</code>
+         */
+        java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel> getIterationLevelsList();
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 14;</code>
+         */
+        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel getIterationLevels(int index);
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 14;</code>
+         */
+        int getIterationLevelsCount();
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 14;</code>
+         */
+        java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevelOrBuilder> getIterationLevelsOrBuilderList();
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 14;</code>
+         */
+        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevelOrBuilder getIterationLevelsOrBuilder(
+                int index);
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ProcessInstanchChildren children = 27;</code>
+         */
+        java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildren> getChildrenList();
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ProcessInstanchChildren children = 27;</code>
+         */
+        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildren getChildren(
+                int index);
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ProcessInstanchChildren children = 27;</code>
+         */
+        int getChildrenCount();
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ProcessInstanchChildren children = 27;</code>
+         */
+        java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildrenOrBuilder> getChildrenOrBuilderList();
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ProcessInstanchChildren children = 27;</code>
+         */
+        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildrenOrBuilder getChildrenOrBuilder(
+                int index);
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Tag tags = 28;</code>
+         */
+        java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Tag> getTagsList();
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Tag tags = 28;</code>
+         */
+        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Tag getTags(int index);
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Tag tags = 28;</code>
+         */
+        int getTagsCount();
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Tag tags = 28;</code>
+         */
+        java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.TagOrBuilder> getTagsOrBuilderList();
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Tag tags = 28;</code>
+         */
+        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.TagOrBuilder getTagsOrBuilder(
+                int index);
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Error errors = 29;</code>
+         */
+        java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error> getErrorsList();
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Error errors = 29;</code>
+         */
+        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error getErrors(int index);
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Error errors = 29;</code>
+         */
+        int getErrorsCount();
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Error errors = 29;</code>
+         */
+        java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ErrorOrBuilder> getErrorsOrBuilderList();
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Error errors = 29;</code>
+         */
+        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ErrorOrBuilder getErrorsOrBuilder(
+                int index);
+
+        /**
+         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.RecoveryItem recovery_item = 32;</code>
+         * 
+         * @return Whether the recoveryItem field is set.
+         */
+        boolean hasRecoveryItem();
+
+        /**
+         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.RecoveryItem recovery_item = 32;</code>
+         * 
+         * @return The recoveryItem.
+         */
+        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItem getRecoveryItem();
+
+        /**
+         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.RecoveryItem recovery_item = 32;</code>
+         */
+        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItemOrBuilder getRecoveryItemOrBuilder();
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.FinishedSubProcesses finished_subprocesses = 34;</code>
+         */
+        java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses> getFinishedSubprocessesList();
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.FinishedSubProcesses finished_subprocesses = 34;</code>
+         */
+        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses getFinishedSubprocesses(
+                int index);
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.FinishedSubProcesses finished_subprocesses = 34;</code>
+         */
+        int getFinishedSubprocessesCount();
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.FinishedSubProcesses finished_subprocesses = 34;</code>
+         */
+        java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcessesOrBuilder> getFinishedSubprocessesOrBuilderList();
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.FinishedSubProcesses finished_subprocesses = 34;</code>
+         */
+        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcessesOrBuilder getFinishedSubprocessesOrBuilder(
+                int index);
+    }
+
+    /**
+     * Protobuf type {@code io.automatiko.engine.workflow.marshalling.ProcessInstance}
+     */
+    public static final class ProcessInstance extends
+            com.google.protobuf.GeneratedMessageV3 implements
+            // @@protoc_insertion_point(message_implements:io.automatiko.engine.workflow.marshalling.ProcessInstance)
+            ProcessInstanceOrBuilder {
+        private static final long serialVersionUID = 0L;
+
+        // Use ProcessInstance.newBuilder() to construct.
+        private ProcessInstance(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
+            super(builder);
+        }
+
+        private ProcessInstance() {
+            processType_ = "";
+            id_ = "";
+            processId_ = "";
+            processVersion_ = "";
+            processXml_ = "";
+            parentProcessInstanceId_ = "";
+            description_ = "";
+            signalCompletion_ = true;
+            deploymentId_ = "";
+            correlationKey_ = "";
+            slaTimerId_ = "";
+            rootProcessInstanceId_ = "";
+            rootProcessId_ = "";
+            referenceId_ = "";
+            initiator_ = "";
+            referenceFromRoot_ = "";
+            swimlaneContext_ = java.util.Collections.emptyList();
+            nodeInstance_ = java.util.Collections.emptyList();
+            variable_ = java.util.Collections.emptyList();
+            exclusiveGroup_ = java.util.Collections.emptyList();
+            completedNodeIds_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+            iterationLevels_ = java.util.Collections.emptyList();
+            children_ = java.util.Collections.emptyList();
+            tags_ = java.util.Collections.emptyList();
+            errors_ = java.util.Collections.emptyList();
+            finishedSubprocesses_ = java.util.Collections.emptyList();
+        }
+
+        @java.lang.Override
+        @SuppressWarnings({ "unused" })
+        protected java.lang.Object newInstance(
+                UnusedPrivateParameter unused) {
+            return new ProcessInstance();
+        }
+
+        @java.lang.Override
+        public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+            return this.unknownFields;
+        }
+
+        private ProcessInstance(
+                com.google.protobuf.CodedInputStream input,
+                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                throws com.google.protobuf.InvalidProtocolBufferException {
+            this();
+            if (extensionRegistry == null) {
+                throw new java.lang.NullPointerException();
+            }
+            int mutable_bitField0_ = 0;
+            int mutable_bitField1_ = 0;
+            com.google.protobuf.UnknownFieldSet.Builder unknownFields = com.google.protobuf.UnknownFieldSet.newBuilder();
+            try {
+                boolean done = false;
+                while (!done) {
+                    int tag = input.readTag();
+                    switch (tag) {
+                        case 0:
+                            done = true;
+                            break;
+                        case 10: {
+                            com.google.protobuf.ByteString bs = input.readBytes();
+                            bitField0_ |= 0x00000001;
+                            processType_ = bs;
+                            break;
+                        }
+                        case 18: {
+                            com.google.protobuf.ByteString bs = input.readBytes();
+                            bitField0_ |= 0x00000002;
+                            id_ = bs;
+                            break;
+                        }
+                        case 26: {
+                            com.google.protobuf.ByteString bs = input.readBytes();
+                            bitField0_ |= 0x00000004;
+                            processId_ = bs;
+                            break;
+                        }
+                        case 32: {
+                            bitField0_ |= 0x00000010;
+                            state_ = input.readInt32();
+                            break;
+                        }
+                        case 40: {
+                            bitField0_ |= 0x00000020;
+                            nodeInstanceCounter_ = input.readInt64();
+                            break;
+                        }
+                        case 50: {
+                            if (!((mutable_bitField0_ & 0x00400000) != 0)) {
+                                swimlaneContext_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance>();
+                                mutable_bitField0_ |= 0x00400000;
+                            }
+                            swimlaneContext_.add(
+                                    input.readMessage(
+                                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance.PARSER,
+                                            extensionRegistry));
+                            break;
+                        }
+                        case 58: {
+                            if (!((mutable_bitField0_ & 0x00800000) != 0)) {
+                                nodeInstance_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance>();
+                                mutable_bitField0_ |= 0x00800000;
+                            }
+                            nodeInstance_.add(
+                                    input.readMessage(
+                                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance.PARSER,
+                                            extensionRegistry));
+                            break;
+                        }
+                        case 66: {
+                            if (!((mutable_bitField0_ & 0x01000000) != 0)) {
+                                variable_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable>();
+                                mutable_bitField0_ |= 0x01000000;
+                            }
+                            variable_.add(
+                                    input.readMessage(
+                                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.PARSER,
+                                            extensionRegistry));
+                            break;
+                        }
+                        case 82: {
+                            if (!((mutable_bitField0_ & 0x02000000) != 0)) {
+                                exclusiveGroup_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance>();
+                                mutable_bitField0_ |= 0x02000000;
+                            }
+                            exclusiveGroup_.add(
+                                    input.readMessage(
+                                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance.PARSER,
+                                            extensionRegistry));
+                            break;
+                        }
+                        case 90: {
+                            com.google.protobuf.ByteString bs = input.readBytes();
+                            bitField0_ |= 0x00000040;
+                            processXml_ = bs;
+                            break;
+                        }
+                        case 98: {
+                            com.google.protobuf.ByteString bs = input.readBytes();
+                            bitField0_ |= 0x00000080;
+                            parentProcessInstanceId_ = bs;
+                            break;
+                        }
+                        case 106: {
+                            com.google.protobuf.ByteString bs = input.readBytes();
+                            if (!((mutable_bitField0_ & 0x04000000) != 0)) {
+                                completedNodeIds_ = new com.google.protobuf.LazyStringArrayList();
+                                mutable_bitField0_ |= 0x04000000;
+                            }
+                            completedNodeIds_.add(bs);
+                            break;
+                        }
+                        case 114: {
+                            if (!((mutable_bitField0_ & 0x08000000) != 0)) {
+                                iterationLevels_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel>();
+                                mutable_bitField0_ |= 0x08000000;
+                            }
+                            iterationLevels_.add(
+                                    input.readMessage(
+                                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel.PARSER,
+                                            extensionRegistry));
+                            break;
+                        }
+                        case 122: {
+                            com.google.protobuf.ByteString bs = input.readBytes();
+                            bitField0_ |= 0x00000100;
+                            description_ = bs;
+                            break;
+                        }
+                        case 128: {
+                            bitField0_ |= 0x00000200;
+                            signalCompletion_ = input.readBool();
+                            break;
+                        }
+                        case 138: {
+                            com.google.protobuf.ByteString bs = input.readBytes();
+                            bitField0_ |= 0x00000400;
+                            deploymentId_ = bs;
+                            break;
+                        }
+                        case 146: {
+                            com.google.protobuf.ByteString bs = input.readBytes();
+                            bitField0_ |= 0x00000800;
+                            correlationKey_ = bs;
+                            break;
+                        }
+                        case 154: {
+                            com.google.protobuf.ByteString bs = input.readBytes();
+                            bitField0_ |= 0x00001000;
+                            slaTimerId_ = bs;
+                            break;
+                        }
+                        case 160: {
+                            bitField0_ |= 0x00002000;
+                            slaDueDate_ = input.readInt64();
+                            break;
+                        }
+                        case 168: {
+                            bitField0_ |= 0x00004000;
+                            slaCompliance_ = input.readInt32();
+                            break;
+                        }
+                        case 178: {
+                            com.google.protobuf.ByteString bs = input.readBytes();
+                            bitField0_ |= 0x00008000;
+                            rootProcessInstanceId_ = bs;
+                            break;
+                        }
+                        case 184: {
+                            bitField0_ |= 0x00010000;
+                            startDate_ = input.readInt64();
+                            break;
+                        }
+                        case 194: {
+                            com.google.protobuf.ByteString bs = input.readBytes();
+                            bitField0_ |= 0x00020000;
+                            rootProcessId_ = bs;
+                            break;
+                        }
+                        case 202: {
+                            com.google.protobuf.ByteString bs = input.readBytes();
+                            bitField0_ |= 0x00040000;
+                            referenceId_ = bs;
+                            break;
+                        }
+                        case 210: {
+                            com.google.protobuf.ByteString bs = input.readBytes();
+                            bitField0_ |= 0x00080000;
+                            initiator_ = bs;
+                            break;
+                        }
+                        case 218: {
+                            if (!((mutable_bitField0_ & 0x10000000) != 0)) {
+                                children_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildren>();
+                                mutable_bitField0_ |= 0x10000000;
+                            }
+                            children_.add(
+                                    input.readMessage(
+                                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildren.PARSER,
+                                            extensionRegistry));
+                            break;
+                        }
+                        case 226: {
+                            if (!((mutable_bitField0_ & 0x20000000) != 0)) {
+                                tags_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Tag>();
+                                mutable_bitField0_ |= 0x20000000;
+                            }
+                            tags_.add(
+                                    input.readMessage(
+                                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Tag.PARSER,
+                                            extensionRegistry));
+                            break;
+                        }
+                        case 234: {
+                            if (!((mutable_bitField0_ & 0x40000000) != 0)) {
+                                errors_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error>();
+                                mutable_bitField0_ |= 0x40000000;
+                            }
+                            errors_.add(
+                                    input.readMessage(
+                                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error.PARSER,
+                                            extensionRegistry));
+                            break;
+                        }
+                        case 242: {
+                            com.google.protobuf.ByteString bs = input.readBytes();
+                            bitField0_ |= 0x00100000;
+                            referenceFromRoot_ = bs;
+                            break;
+                        }
+                        case 250: {
+                            com.google.protobuf.ByteString bs = input.readBytes();
+                            bitField0_ |= 0x00000008;
+                            processVersion_ = bs;
+                            break;
+                        }
+                        case 258: {
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItem.Builder subBuilder = null;
+                            if (((bitField0_ & 0x00400000) != 0)) {
+                                subBuilder = recoveryItem_.toBuilder();
+                            }
+                            recoveryItem_ = input.readMessage(
+                                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItem.PARSER,
+                                    extensionRegistry);
+                            if (subBuilder != null) {
+                                subBuilder.mergeFrom(recoveryItem_);
+                                recoveryItem_ = subBuilder.buildPartial();
+                            }
+                            bitField0_ |= 0x00400000;
+                            break;
+                        }
+                        case 264: {
+                            bitField0_ |= 0x00200000;
+                            endDate_ = input.readInt64();
+                            break;
+                        }
+                        case 274: {
+                            if (!((mutable_bitField1_ & 0x00000001) != 0)) {
+                                finishedSubprocesses_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses>();
+                                mutable_bitField1_ |= 0x00000001;
+                            }
+                            finishedSubprocesses_.add(
+                                    input.readMessage(
+                                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses.PARSER,
+                                            extensionRegistry));
+                            break;
+                        }
+                        default: {
+                            if (!parseUnknownField(
+                                    input, unknownFields, extensionRegistry, tag)) {
+                                done = true;
+                            }
+                            break;
+                        }
+                    }
+                }
+            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                throw e.setUnfinishedMessage(this);
+            } catch (java.io.IOException e) {
+                throw new com.google.protobuf.InvalidProtocolBufferException(
+                        e).setUnfinishedMessage(this);
+            } finally {
+                if (((mutable_bitField0_ & 0x00400000) != 0)) {
+                    swimlaneContext_ = java.util.Collections.unmodifiableList(swimlaneContext_);
+                }
+                if (((mutable_bitField0_ & 0x00800000) != 0)) {
+                    nodeInstance_ = java.util.Collections.unmodifiableList(nodeInstance_);
+                }
+                if (((mutable_bitField0_ & 0x01000000) != 0)) {
+                    variable_ = java.util.Collections.unmodifiableList(variable_);
+                }
+                if (((mutable_bitField0_ & 0x02000000) != 0)) {
+                    exclusiveGroup_ = java.util.Collections.unmodifiableList(exclusiveGroup_);
+                }
+                if (((mutable_bitField0_ & 0x04000000) != 0)) {
+                    completedNodeIds_ = completedNodeIds_.getUnmodifiableView();
+                }
+                if (((mutable_bitField0_ & 0x08000000) != 0)) {
+                    iterationLevels_ = java.util.Collections.unmodifiableList(iterationLevels_);
+                }
+                if (((mutable_bitField0_ & 0x10000000) != 0)) {
+                    children_ = java.util.Collections.unmodifiableList(children_);
+                }
+                if (((mutable_bitField0_ & 0x20000000) != 0)) {
+                    tags_ = java.util.Collections.unmodifiableList(tags_);
+                }
+                if (((mutable_bitField0_ & 0x40000000) != 0)) {
+                    errors_ = java.util.Collections.unmodifiableList(errors_);
+                }
+                if (((mutable_bitField1_ & 0x00000001) != 0)) {
+                    finishedSubprocesses_ = java.util.Collections.unmodifiableList(finishedSubprocesses_);
+                }
+                this.unknownFields = unknownFields.build();
+                makeExtensionsImmutable();
+            }
+        }
+
+        public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+            return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_descriptor;
+        }
+
+        @java.lang.Override
+        protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() {
+            return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_fieldAccessorTable
+                    .ensureFieldAccessorsInitialized(
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.class,
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Builder.class);
+        }
+
+        /**
+         * Protobuf enum {@code io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceType}
+         */
+        public enum NodeInstanceType
+                implements com.google.protobuf.ProtocolMessageEnum {
+            /**
+             * <code>RULE_SET_NODE = 0;</code>
+             */
+            RULE_SET_NODE(0),
+            /**
+             * <code>HUMAN_TASK_NODE = 1;</code>
+             */
+            HUMAN_TASK_NODE(1),
+            /**
+             * <code>WORK_ITEM_NODE = 2;</code>
+             */
+            WORK_ITEM_NODE(2),
+            /**
+             * <code>SUBPROCESS_NODE = 3;</code>
+             */
+            SUBPROCESS_NODE(3),
+            /**
+             * <code>MILESTONE_NODE = 4;</code>
+             */
+            MILESTONE_NODE(4),
+            /**
+             * <code>EVENT_NODE = 5;</code>
+             */
+            EVENT_NODE(5),
+            /**
+             * <code>TIMER_NODE = 6;</code>
+             */
+            TIMER_NODE(6),
+            /**
+             * <code>JOIN_NODE = 7;</code>
+             */
+            JOIN_NODE(7),
+            /**
+             * <code>STATE_NODE = 8;</code>
+             */
+            STATE_NODE(8),
+            /**
+             * <code>COMPOSITE_CONTEXT_NODE = 9;</code>
+             */
+            COMPOSITE_CONTEXT_NODE(9),
+            /**
+             * <code>FOR_EACH_NODE = 10;</code>
+             */
+            FOR_EACH_NODE(10),
+            /**
+             * <code>DYNAMIC_NODE = 11;</code>
+             */
+            DYNAMIC_NODE(11),
+            /**
+             * <code>EVENT_SUBPROCESS_NODE = 12;</code>
+             */
+            EVENT_SUBPROCESS_NODE(12),
+            /**
+             * <code>ASYNC_EVENT_NODE = 13;</code>
+             */
+            ASYNC_EVENT_NODE(13),
+            /**
+             * <code>SUB_PROCESS_NODE = 14;</code>
+             */
+            SUB_PROCESS_NODE(14),
+            ;
+
+            /**
+             * <code>RULE_SET_NODE = 0;</code>
+             */
+            public static final int RULE_SET_NODE_VALUE = 0;
+            /**
+             * <code>HUMAN_TASK_NODE = 1;</code>
+             */
+            public static final int HUMAN_TASK_NODE_VALUE = 1;
+            /**
+             * <code>WORK_ITEM_NODE = 2;</code>
+             */
+            public static final int WORK_ITEM_NODE_VALUE = 2;
+            /**
+             * <code>SUBPROCESS_NODE = 3;</code>
+             */
+            public static final int SUBPROCESS_NODE_VALUE = 3;
+            /**
+             * <code>MILESTONE_NODE = 4;</code>
+             */
+            public static final int MILESTONE_NODE_VALUE = 4;
+            /**
+             * <code>EVENT_NODE = 5;</code>
+             */
+            public static final int EVENT_NODE_VALUE = 5;
+            /**
+             * <code>TIMER_NODE = 6;</code>
+             */
+            public static final int TIMER_NODE_VALUE = 6;
+            /**
+             * <code>JOIN_NODE = 7;</code>
+             */
+            public static final int JOIN_NODE_VALUE = 7;
+            /**
+             * <code>STATE_NODE = 8;</code>
+             */
+            public static final int STATE_NODE_VALUE = 8;
+            /**
+             * <code>COMPOSITE_CONTEXT_NODE = 9;</code>
+             */
+            public static final int COMPOSITE_CONTEXT_NODE_VALUE = 9;
+            /**
+             * <code>FOR_EACH_NODE = 10;</code>
+             */
+            public static final int FOR_EACH_NODE_VALUE = 10;
+            /**
+             * <code>DYNAMIC_NODE = 11;</code>
+             */
+            public static final int DYNAMIC_NODE_VALUE = 11;
+            /**
+             * <code>EVENT_SUBPROCESS_NODE = 12;</code>
+             */
+            public static final int EVENT_SUBPROCESS_NODE_VALUE = 12;
+            /**
+             * <code>ASYNC_EVENT_NODE = 13;</code>
+             */
+            public static final int ASYNC_EVENT_NODE_VALUE = 13;
+            /**
+             * <code>SUB_PROCESS_NODE = 14;</code>
+             */
+            public static final int SUB_PROCESS_NODE_VALUE = 14;
+
+            public final int getNumber() {
+                return value;
+            }
+
+            /**
+             * @param value The numeric wire value of the corresponding enum entry.
+             * @return The enum associated with the given numeric wire value.
+             * @deprecated Use {@link #forNumber(int)} instead.
+             */
+            @java.lang.Deprecated
+            public static NodeInstanceType valueOf(int value) {
+                return forNumber(value);
+            }
+
+            /**
+             * @param value The numeric wire value of the corresponding enum entry.
+             * @return The enum associated with the given numeric wire value.
+             */
+            public static NodeInstanceType forNumber(int value) {
+                switch (value) {
+                    case 0:
+                        return RULE_SET_NODE;
+                    case 1:
+                        return HUMAN_TASK_NODE;
+                    case 2:
+                        return WORK_ITEM_NODE;
+                    case 3:
+                        return SUBPROCESS_NODE;
+                    case 4:
+                        return MILESTONE_NODE;
+                    case 5:
+                        return EVENT_NODE;
+                    case 6:
+                        return TIMER_NODE;
+                    case 7:
+                        return JOIN_NODE;
+                    case 8:
+                        return STATE_NODE;
+                    case 9:
+                        return COMPOSITE_CONTEXT_NODE;
+                    case 10:
+                        return FOR_EACH_NODE;
+                    case 11:
+                        return DYNAMIC_NODE;
+                    case 12:
+                        return EVENT_SUBPROCESS_NODE;
+                    case 13:
+                        return ASYNC_EVENT_NODE;
+                    case 14:
+                        return SUB_PROCESS_NODE;
+                    default:
+                        return null;
+                }
+            }
+
+            public static com.google.protobuf.Internal.EnumLiteMap<NodeInstanceType> internalGetValueMap() {
+                return internalValueMap;
+            }
+
+            private static final com.google.protobuf.Internal.EnumLiteMap<NodeInstanceType> internalValueMap = new com.google.protobuf.Internal.EnumLiteMap<NodeInstanceType>() {
+                public NodeInstanceType findValueByNumber(int number) {
+                    return NodeInstanceType.forNumber(number);
+                }
+            };
+
+            public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
+                return getDescriptor().getValues().get(ordinal());
+            }
+
+            public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
+                return getDescriptor();
+            }
+
+            public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
+                return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.getDescriptor()
+                        .getEnumTypes().get(0);
+            }
+
+            private static final NodeInstanceType[] VALUES = values();
+
+            public static NodeInstanceType valueOf(
+                    com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+                if (desc.getType() != getDescriptor()) {
+                    throw new java.lang.IllegalArgumentException(
+                            "EnumValueDescriptor is not for this type.");
+                }
+                return VALUES[desc.getIndex()];
+            }
+
+            private final int value;
+
+            private NodeInstanceType(int value) {
+                this.value = value;
+            }
+
+            // @@protoc_insertion_point(enum_scope:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceType)
+        }
+
+        public interface ProcessInstanchChildrenOrBuilder extends
+                // @@protoc_insertion_point(interface_extends:io.automatiko.engine.workflow.marshalling.ProcessInstance.ProcessInstanchChildren)
+                com.google.protobuf.MessageOrBuilder {
+
+            /**
+             * <code>optional string process_id = 1;</code>
+             * 
+             * @return Whether the processId field is set.
+             */
+            boolean hasProcessId();
+
+            /**
+             * <code>optional string process_id = 1;</code>
+             * 
+             * @return The processId.
+             */
+            java.lang.String getProcessId();
+
+            /**
+             * <code>optional string process_id = 1;</code>
+             * 
+             * @return The bytes for processId.
+             */
+            com.google.protobuf.ByteString getProcessIdBytes();
+
+            /**
+             * <code>repeated string ids = 2;</code>
+             * 
+             * @return A list containing the ids.
+             */
+            java.util.List<java.lang.String> getIdsList();
+
+            /**
+             * <code>repeated string ids = 2;</code>
+             * 
+             * @return The count of ids.
+             */
+            int getIdsCount();
+
+            /**
+             * <code>repeated string ids = 2;</code>
+             * 
+             * @param index The index of the element to return.
+             * @return The ids at the given index.
+             */
+            java.lang.String getIds(int index);
+
+            /**
+             * <code>repeated string ids = 2;</code>
+             * 
+             * @param index The index of the value to return.
+             * @return The bytes of the ids at the given index.
+             */
+            com.google.protobuf.ByteString getIdsBytes(int index);
+        }
+
+        /**
+         * Protobuf type {@code io.automatiko.engine.workflow.marshalling.ProcessInstance.ProcessInstanchChildren}
+         */
+        public static final class ProcessInstanchChildren extends
+                com.google.protobuf.GeneratedMessageV3 implements
+                // @@protoc_insertion_point(message_implements:io.automatiko.engine.workflow.marshalling.ProcessInstance.ProcessInstanchChildren)
+                ProcessInstanchChildrenOrBuilder {
+            private static final long serialVersionUID = 0L;
+
+            // Use ProcessInstanchChildren.newBuilder() to construct.
+            private ProcessInstanchChildren(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
+                super(builder);
+            }
+
+            private ProcessInstanchChildren() {
+                processId_ = "";
+                ids_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+            }
+
+            @java.lang.Override
+            @SuppressWarnings({ "unused" })
+            protected java.lang.Object newInstance(
+                    UnusedPrivateParameter unused) {
+                return new ProcessInstanchChildren();
+            }
+
+            @java.lang.Override
+            public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+                return this.unknownFields;
+            }
+
+            private ProcessInstanchChildren(
+                    com.google.protobuf.CodedInputStream input,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws com.google.protobuf.InvalidProtocolBufferException {
+                this();
+                if (extensionRegistry == null) {
+                    throw new java.lang.NullPointerException();
+                }
+                int mutable_bitField0_ = 0;
+                com.google.protobuf.UnknownFieldSet.Builder unknownFields = com.google.protobuf.UnknownFieldSet.newBuilder();
+                try {
+                    boolean done = false;
+                    while (!done) {
+                        int tag = input.readTag();
+                        switch (tag) {
+                            case 0:
+                                done = true;
+                                break;
+                            case 10: {
+                                com.google.protobuf.ByteString bs = input.readBytes();
+                                bitField0_ |= 0x00000001;
+                                processId_ = bs;
+                                break;
+                            }
+                            case 18: {
+                                com.google.protobuf.ByteString bs = input.readBytes();
+                                if (!((mutable_bitField0_ & 0x00000002) != 0)) {
+                                    ids_ = new com.google.protobuf.LazyStringArrayList();
+                                    mutable_bitField0_ |= 0x00000002;
+                                }
+                                ids_.add(bs);
+                                break;
+                            }
+                            default: {
+                                if (!parseUnknownField(
+                                        input, unknownFields, extensionRegistry, tag)) {
+                                    done = true;
+                                }
+                                break;
+                            }
+                        }
+                    }
+                } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                    throw e.setUnfinishedMessage(this);
+                } catch (java.io.IOException e) {
+                    throw new com.google.protobuf.InvalidProtocolBufferException(
+                            e).setUnfinishedMessage(this);
+                } finally {
+                    if (((mutable_bitField0_ & 0x00000002) != 0)) {
+                        ids_ = ids_.getUnmodifiableView();
+                    }
+                    this.unknownFields = unknownFields.build();
+                    makeExtensionsImmutable();
+                }
+            }
+
+            public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+                return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_ProcessInstanchChildren_descriptor;
+            }
+
+            @java.lang.Override
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+                        .ensureFieldAccessorsInitialized(
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+            public java.lang.String getProcessId() {
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+             * 
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+                java.lang.Object ref = processId_;
+                if (ref instanceof java.lang.String) {
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+                            (java.lang.String) ref);
+                    processId_ = b;
+                    return b;
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+                }
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+            /**
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+             */
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+                return ids_.size();
+            }
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+            /**
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+            public java.lang.String getIds(int index) {
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+            /**
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+             * @return The bytes of the ids at the given index.
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+            @java.lang.Override
+            public void writeTo(com.google.protobuf.CodedOutputStream output)
+                    throws java.io.IOException {
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+                unknownFields.writeTo(output);
+            }
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+            @java.lang.Override
+            public int getSerializedSize() {
+                int size = memoizedSize;
+                if (size != -1)
+                    return size;
+
+                size = 0;
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+                }
+                {
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+                    }
+                    size += dataSize;
+                    size += 1 * getIdsList().size();
+                }
+                size += unknownFields.getSerializedSize();
+                memoizedSize = size;
+                return size;
+            }
+
+            @java.lang.Override
+            public boolean equals(final java.lang.Object obj) {
+                if (obj == this) {
+                    return true;
+                }
+                if (!(obj instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildren)) {
+                    return super.equals(obj);
+                }
+                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildren other = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildren) obj;
+
+                if (hasProcessId() != other.hasProcessId())
+                    return false;
+                if (hasProcessId()) {
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+                            .equals(other.getProcessId()))
+                        return false;
+                }
+                if (!getIdsList()
+                        .equals(other.getIdsList()))
+                    return false;
+                if (!unknownFields.equals(other.unknownFields))
+                    return false;
+                return true;
+            }
+
+            @java.lang.Override
+            public int hashCode() {
+                if (memoizedHashCode != 0) {
+                    return memoizedHashCode;
+                }
+                int hash = 41;
+                hash = (19 * hash) + getDescriptor().hashCode();
+                if (hasProcessId()) {
+                    hash = (37 * hash) + PROCESS_ID_FIELD_NUMBER;
+                    hash = (53 * hash) + getProcessId().hashCode();
+                }
+                if (getIdsCount() > 0) {
+                    hash = (37 * hash) + IDS_FIELD_NUMBER;
+                    hash = (53 * hash) + getIdsList().hashCode();
+                }
+                hash = (29 * hash) + unknownFields.hashCode();
+                memoizedHashCode = hash;
+                return hash;
+            }
+
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildren parseFrom(
+                    java.nio.ByteBuffer data)
+                    throws com.google.protobuf.InvalidProtocolBufferException {
+                return PARSER.parseFrom(data);
+            }
+
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildren parseFrom(
+                    java.nio.ByteBuffer data,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws com.google.protobuf.InvalidProtocolBufferException {
+                return PARSER.parseFrom(data, extensionRegistry);
+            }
+
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildren parseFrom(
+                    com.google.protobuf.ByteString data)
+                    throws com.google.protobuf.InvalidProtocolBufferException {
+                return PARSER.parseFrom(data);
+            }
+
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildren parseFrom(
+                    com.google.protobuf.ByteString data,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws com.google.protobuf.InvalidProtocolBufferException {
+                return PARSER.parseFrom(data, extensionRegistry);
+            }
+
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildren parseFrom(
+                    byte[] data)
+                    throws com.google.protobuf.InvalidProtocolBufferException {
+                return PARSER.parseFrom(data);
+            }
+
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildren parseFrom(
+                    byte[] data,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws com.google.protobuf.InvalidProtocolBufferException {
+                return PARSER.parseFrom(data, extensionRegistry);
+            }
+
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildren parseFrom(
+                    java.io.InputStream input)
+                    throws java.io.IOException {
+                return com.google.protobuf.GeneratedMessageV3
+                        .parseWithIOException(PARSER, input);
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+
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildren parseFrom(
+                    java.io.InputStream input,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws java.io.IOException {
+                return com.google.protobuf.GeneratedMessageV3
+                        .parseWithIOException(PARSER, input, extensionRegistry);
+            }
+
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildren parseDelimitedFrom(
+                    java.io.InputStream input)
+                    throws java.io.IOException {
+                return com.google.protobuf.GeneratedMessageV3
+                        .parseDelimitedWithIOException(PARSER, input);
+            }
+
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildren parseDelimitedFrom(
+                    java.io.InputStream input,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws java.io.IOException {
+                return com.google.protobuf.GeneratedMessageV3
+                        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+            }
+
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildren parseFrom(
+                    com.google.protobuf.CodedInputStream input)
+                    throws java.io.IOException {
+                return com.google.protobuf.GeneratedMessageV3
+                        .parseWithIOException(PARSER, input);
+            }
+
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildren parseFrom(
+                    com.google.protobuf.CodedInputStream input,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws java.io.IOException {
+                return com.google.protobuf.GeneratedMessageV3
+                        .parseWithIOException(PARSER, input, extensionRegistry);
+            }
+
+            @java.lang.Override
+            public Builder newBuilderForType() {
+                return newBuilder();
+            }
+
+            public static Builder newBuilder() {
+                return DEFAULT_INSTANCE.toBuilder();
+            }
+
+            public static Builder newBuilder(
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildren prototype) {
+                return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+            }
+
+            @java.lang.Override
+            public Builder toBuilder() {
+                return this == DEFAULT_INSTANCE
+                        ? new Builder()
+                        : new Builder().mergeFrom(this);
+            }
+
+            @java.lang.Override
+            protected Builder newBuilderForType(
+                    com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+                Builder builder = new Builder(parent);
+                return builder;
+            }
+
+            /**
+             * Protobuf type {@code io.automatiko.engine.workflow.marshalling.ProcessInstance.ProcessInstanchChildren}
+             */
+            public static final class Builder extends
+                    com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
+                    // @@protoc_insertion_point(builder_implements:io.automatiko.engine.workflow.marshalling.ProcessInstance.ProcessInstanchChildren)
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildrenOrBuilder {
+                public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+                    return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_ProcessInstanchChildren_descriptor;
+                }
+
+                @java.lang.Override
+                protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() {
+                    return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_ProcessInstanchChildren_fieldAccessorTable
+                            .ensureFieldAccessorsInitialized(
+                                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildren.class,
+                                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildren.Builder.class);
+                }
+
+                // Construct using io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildren.newBuilder()
+                private Builder() {
+                    maybeForceBuilderInitialization();
+                }
+
+                private Builder(
+                        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+                    super(parent);
+                    maybeForceBuilderInitialization();
+                }
+
+                private void maybeForceBuilderInitialization() {
+                    if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
+                    }
+                }
+
+                @java.lang.Override
+                public Builder clear() {
+                    super.clear();
+                    processId_ = "";
+                    bitField0_ = (bitField0_ & ~0x00000001);
+                    ids_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+                    bitField0_ = (bitField0_ & ~0x00000002);
+                    return this;
+                }
+
+                @java.lang.Override
+                public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+                    return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_ProcessInstanchChildren_descriptor;
+                }
+
+                @java.lang.Override
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildren getDefaultInstanceForType() {
+                    return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildren
+                            .getDefaultInstance();
+                }
+
+                @java.lang.Override
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildren build() {
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildren result = buildPartial();
+                    if (!result.isInitialized()) {
+                        throw newUninitializedMessageException(result);
+                    }
+                    return result;
+                }
+
+                @java.lang.Override
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildren buildPartial() {
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildren result = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildren(
+                            this);
+                    int from_bitField0_ = bitField0_;
+                    int to_bitField0_ = 0;
+                    if (((from_bitField0_ & 0x00000001) != 0)) {
+                        to_bitField0_ |= 0x00000001;
+                    }
+                    result.processId_ = processId_;
+                    if (((bitField0_ & 0x00000002) != 0)) {
+                        ids_ = ids_.getUnmodifiableView();
+                        bitField0_ = (bitField0_ & ~0x00000002);
+                    }
+                    result.ids_ = ids_;
+                    result.bitField0_ = to_bitField0_;
+                    onBuilt();
+                    return result;
+                }
+
+                @java.lang.Override
+                public Builder clone() {
+                    return super.clone();
+                }
+
+                @java.lang.Override
+                public Builder setField(
+                        com.google.protobuf.Descriptors.FieldDescriptor field,
+                        java.lang.Object value) {
+                    return super.setField(field, value);
+                }
+
+                @java.lang.Override
+                public Builder clearField(
+                        com.google.protobuf.Descriptors.FieldDescriptor field) {
+                    return super.clearField(field);
+                }
+
+                @java.lang.Override
+                public Builder clearOneof(
+                        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+                    return super.clearOneof(oneof);
+                }
+
+                @java.lang.Override
+                public Builder setRepeatedField(
+                        com.google.protobuf.Descriptors.FieldDescriptor field,
+                        int index, java.lang.Object value) {
+                    return super.setRepeatedField(field, index, value);
+                }
+
+                @java.lang.Override
+                public Builder addRepeatedField(
+                        com.google.protobuf.Descriptors.FieldDescriptor field,
+                        java.lang.Object value) {
+                    return super.addRepeatedField(field, value);
+                }
+
+                @java.lang.Override
+                public Builder mergeFrom(com.google.protobuf.Message other) {
+                    if (other instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildren) {
+                        return mergeFrom(
+                                (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildren) other);
+                    } else {
+                        super.mergeFrom(other);
+                        return this;
+                    }
+                }
+
+                public Builder mergeFrom(
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildren other) {
+                    if (other == io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildren
+                            .getDefaultInstance())
+                        return this;
+                    if (other.hasProcessId()) {
+                        bitField0_ |= 0x00000001;
+                        processId_ = other.processId_;
+                        onChanged();
+                    }
+                    if (!other.ids_.isEmpty()) {
+                        if (ids_.isEmpty()) {
+                            ids_ = other.ids_;
+                            bitField0_ = (bitField0_ & ~0x00000002);
+                        } else {
+                            ensureIdsIsMutable();
+                            ids_.addAll(other.ids_);
+                        }
+                        onChanged();
+                    }
+                    this.mergeUnknownFields(other.unknownFields);
+                    onChanged();
+                    return this;
+                }
+
+                @java.lang.Override
+                public final boolean isInitialized() {
+                    return true;
+                }
+
+                @java.lang.Override
+                public Builder mergeFrom(
+                        com.google.protobuf.CodedInputStream input,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws java.io.IOException {
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildren parsedMessage = null;
+                    try {
+                        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+                    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                        parsedMessage = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildren) e
+                                .getUnfinishedMessage();
+                        throw e.unwrapIOException();
+                    } finally {
+                        if (parsedMessage != null) {
+                            mergeFrom(parsedMessage);
+                        }
+                    }
+                    return this;
+                }
+
+                private int bitField0_;
+
+                private java.lang.Object processId_ = "";
+
+                /**
+                 * <code>optional string process_id = 1;</code>
+                 * 
+                 * @return Whether the processId field is set.
+                 */
+                public boolean hasProcessId() {
+                    return ((bitField0_ & 0x00000001) != 0);
+                }
+
+                /**
+                 * <code>optional string process_id = 1;</code>
+                 * 
+                 * @return The processId.
+                 */
+                public java.lang.String getProcessId() {
+                    java.lang.Object ref = processId_;
+                    if (!(ref instanceof java.lang.String)) {
+                        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                        java.lang.String s = bs.toStringUtf8();
+                        if (bs.isValidUtf8()) {
+                            processId_ = s;
+                        }
+                        return s;
+                    } else {
+                        return (java.lang.String) ref;
+                    }
+                }
+
+                /**
+                 * <code>optional string process_id = 1;</code>
+                 * 
+                 * @return The bytes for processId.
+                 */
+                public com.google.protobuf.ByteString getProcessIdBytes() {
+                    java.lang.Object ref = processId_;
+                    if (ref instanceof String) {
+                        com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                                (java.lang.String) ref);
+                        processId_ = b;
+                        return b;
+                    } else {
+                        return (com.google.protobuf.ByteString) ref;
+                    }
+                }
+
+                /**
+                 * <code>optional string process_id = 1;</code>
+                 * 
+                 * @param value The processId to set.
+                 * @return This builder for chaining.
+                 */
+                public Builder setProcessId(
+                        java.lang.String value) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    bitField0_ |= 0x00000001;
+                    processId_ = value;
+                    onChanged();
+                    return this;
+                }
+
+                /**
+                 * <code>optional string process_id = 1;</code>
+                 * 
+                 * @return This builder for chaining.
+                 */
+                public Builder clearProcessId() {
+                    bitField0_ = (bitField0_ & ~0x00000001);
+                    processId_ = getDefaultInstance().getProcessId();
+                    onChanged();
+                    return this;
+                }
+
+                /**
+                 * <code>optional string process_id = 1;</code>
+                 * 
+                 * @param value The bytes for processId to set.
+                 * @return This builder for chaining.
+                 */
+                public Builder setProcessIdBytes(
+                        com.google.protobuf.ByteString value) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    bitField0_ |= 0x00000001;
+                    processId_ = value;
+                    onChanged();
+                    return this;
+                }
+
+                private com.google.protobuf.LazyStringList ids_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+
+                private void ensureIdsIsMutable() {
+                    if (!((bitField0_ & 0x00000002) != 0)) {
+                        ids_ = new com.google.protobuf.LazyStringArrayList(ids_);
+                        bitField0_ |= 0x00000002;
+                    }
+                }
+
+                /**
+                 * <code>repeated string ids = 2;</code>
+                 * 
+                 * @return A list containing the ids.
+                 */
+                public com.google.protobuf.ProtocolStringList getIdsList() {
+                    return ids_.getUnmodifiableView();
+                }
+
+                /**
+                 * <code>repeated string ids = 2;</code>
+                 * 
+                 * @return The count of ids.
+                 */
+                public int getIdsCount() {
+                    return ids_.size();
+                }
+
+                /**
+                 * <code>repeated string ids = 2;</code>
+                 * 
+                 * @param index The index of the element to return.
+                 * @return The ids at the given index.
+                 */
+                public java.lang.String getIds(int index) {
+                    return ids_.get(index);
+                }
+
+                /**
+                 * <code>repeated string ids = 2;</code>
+                 * 
+                 * @param index The index of the value to return.
+                 * @return The bytes of the ids at the given index.
+                 */
+                public com.google.protobuf.ByteString getIdsBytes(int index) {
+                    return ids_.getByteString(index);
+                }
+
+                /**
+                 * <code>repeated string ids = 2;</code>
+                 * 
+                 * @param index The index to set the value at.
+                 * @param value The ids to set.
+                 * @return This builder for chaining.
+                 */
+                public Builder setIds(
+                        int index, java.lang.String value) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    ensureIdsIsMutable();
+                    ids_.set(index, value);
+                    onChanged();
+                    return this;
+                }
+
+                /**
+                 * <code>repeated string ids = 2;</code>
+                 * 
+                 * @param value The ids to add.
+                 * @return This builder for chaining.
+                 */
+                public Builder addIds(
+                        java.lang.String value) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    ensureIdsIsMutable();
+                    ids_.add(value);
+                    onChanged();
+                    return this;
+                }
+
+                /**
+                 * <code>repeated string ids = 2;</code>
+                 * 
+                 * @param values The ids to add.
+                 * @return This builder for chaining.
+                 */
+                public Builder addAllIds(
+                        java.lang.Iterable<java.lang.String> values) {
+                    ensureIdsIsMutable();
+                    com.google.protobuf.AbstractMessageLite.Builder.addAll(
+                            values, ids_);
+                    onChanged();
+                    return this;
+                }
+
+                /**
+                 * <code>repeated string ids = 2;</code>
+                 * 
+                 * @return This builder for chaining.
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+                        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                        java.lang.String s = bs.toStringUtf8();
+                        if (bs.isValidUtf8()) {
+                            id_ = s;
+                        }
+                        return s;
+                    } else {
+                        return (java.lang.String) ref;
+                    }
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+                /**
+                 * <code>optional string id = 1;</code>
+                 * 
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+                 */
+                public com.google.protobuf.ByteString getIdBytes() {
+                    java.lang.Object ref = id_;
+                    if (ref instanceof String) {
+                        com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                                (java.lang.String) ref);
+                        id_ = b;
+                        return b;
+                    } else {
+                        return (com.google.protobuf.ByteString) ref;
+                    }
+                }
+
+                /**
+                 * <code>optional string id = 1;</code>
+                 * 
+                 * @param value The id to set.
+                 * @return This builder for chaining.
+                 */
+                public Builder setId(
+                        java.lang.String value) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    bitField0_ |= 0x00000001;
+                    id_ = value;
+                    onChanged();
+                    return this;
+                }
+
+                /**
+                 * <code>optional string id = 1;</code>
+                 * 
+                 * @return This builder for chaining.
+                 */
+                public Builder clearId() {
+                    bitField0_ = (bitField0_ & ~0x00000001);
+                    id_ = getDefaultInstance().getId();
+                    onChanged();
+                    return this;
+                }
+
+                /**
+                 * <code>optional string id = 1;</code>
+                 * 
+                 * @param value The bytes for id to set.
+                 * @return This builder for chaining.
+                 */
+                public Builder setIdBytes(
+                        com.google.protobuf.ByteString value) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    bitField0_ |= 0x00000001;
+                    id_ = value;
+                    onChanged();
+                    return this;
+                }
+
+                private int status_;
+
+                /**
+                 * <code>optional int32 status = 2;</code>
+                 * 
+                 * @return Whether the status field is set.
+                 */
+                @java.lang.Override
+                public boolean hasStatus() {
+                    return ((bitField0_ & 0x00000002) != 0);
+                }
+
+                /**
+                 * <code>optional int32 status = 2;</code>
+                 * 
+                 * @return The status.
+                 */
+                @java.lang.Override
+                public int getStatus() {
+                    return status_;
+                }
+
+                /**
+                 * <code>optional int32 status = 2;</code>
+                 * 
+                 * @param value The status to set.
+                 * @return This builder for chaining.
+                 */
+                public Builder setStatus(int value) {
+                    bitField0_ |= 0x00000002;
+                    status_ = value;
+                    onChanged();
+                    return this;
+                }
+
+                /**
+                 * <code>optional int32 status = 2;</code>
+                 * 
+                 * @return This builder for chaining.
+                 */
+                public Builder clearStatus() {
+                    bitField0_ = (bitField0_ & ~0x00000002);
+                    status_ = 0;
+                    onChanged();
+                    return this;
+                }
+
+                @java.lang.Override
+                public final Builder setUnknownFields(
+                        final com.google.protobuf.UnknownFieldSet unknownFields) {
+                    return super.setUnknownFields(unknownFields);
+                }
+
+                @java.lang.Override
+                public final Builder mergeUnknownFields(
+                        final com.google.protobuf.UnknownFieldSet unknownFields) {
+                    return super.mergeUnknownFields(unknownFields);
+                }
+
+                // @@protoc_insertion_point(builder_scope:io.automatiko.engine.workflow.marshalling.ProcessInstance.InstanceTuple)
+            }
+
+            // @@protoc_insertion_point(class_scope:io.automatiko.engine.workflow.marshalling.ProcessInstance.InstanceTuple)
+            private static final io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.InstanceTuple DEFAULT_INSTANCE;
+            static {
+                DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.InstanceTuple();
+            }
+
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.InstanceTuple getDefaultInstance() {
+                return DEFAULT_INSTANCE;
+            }
+
+            @java.lang.Deprecated
+            public static final com.google.protobuf.Parser<InstanceTuple> PARSER = new com.google.protobuf.AbstractParser<InstanceTuple>() {
+                @java.lang.Override
+                public InstanceTuple parsePartialFrom(
+                        com.google.protobuf.CodedInputStream input,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    return new InstanceTuple(input, extensionRegistry);
+                }
+            };
+
+            public static com.google.protobuf.Parser<InstanceTuple> parser() {
+                return PARSER;
+            }
+
+            @java.lang.Override
+            public com.google.protobuf.Parser<InstanceTuple> getParserForType() {
+                return PARSER;
+            }
+
+            @java.lang.Override
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.InstanceTuple getDefaultInstanceForType() {
+                return DEFAULT_INSTANCE;
+            }
+
+        }
+
+        public interface FinishedSubProcessesOrBuilder extends
+                // @@protoc_insertion_point(interface_extends:io.automatiko.engine.workflow.marshalling.ProcessInstance.FinishedSubProcesses)
+                com.google.protobuf.MessageOrBuilder {
+
+            /**
+             * <code>optional string process_id = 1;</code>
+             * 
+             * @return Whether the processId field is set.
+             */
+            boolean hasProcessId();
+
+            /**
+             * <code>optional string process_id = 1;</code>
+             * 
+             * @return The processId.
+             */
+            java.lang.String getProcessId();
+
+            /**
+             * <code>optional string process_id = 1;</code>
+             * 
+             * @return The bytes for processId.
+             */
+            com.google.protobuf.ByteString getProcessIdBytes();
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.InstanceTuple instances = 2;</code>
+             */
+            java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.InstanceTuple> getInstancesList();
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.InstanceTuple instances = 2;</code>
+             */
+            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.InstanceTuple getInstances(
+                    int index);
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.InstanceTuple instances = 2;</code>
+             */
+            int getInstancesCount();
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.InstanceTuple instances = 2;</code>
+             */
+            java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.InstanceTupleOrBuilder> getInstancesOrBuilderList();
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.InstanceTuple instances = 2;</code>
+             */
+            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.InstanceTupleOrBuilder getInstancesOrBuilder(
+                    int index);
+        }
+
+        /**
+         * Protobuf type {@code io.automatiko.engine.workflow.marshalling.ProcessInstance.FinishedSubProcesses}
+         */
+        public static final class FinishedSubProcesses extends
+                com.google.protobuf.GeneratedMessageV3 implements
+                // @@protoc_insertion_point(message_implements:io.automatiko.engine.workflow.marshalling.ProcessInstance.FinishedSubProcesses)
+                FinishedSubProcessesOrBuilder {
+            private static final long serialVersionUID = 0L;
+
+            // Use FinishedSubProcesses.newBuilder() to construct.
+            private FinishedSubProcesses(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
+                super(builder);
+            }
+
+            private FinishedSubProcesses() {
+                processId_ = "";
+                instances_ = java.util.Collections.emptyList();
+            }
+
+            @java.lang.Override
+            @SuppressWarnings({ "unused" })
+            protected java.lang.Object newInstance(
+                    UnusedPrivateParameter unused) {
+                return new FinishedSubProcesses();
+            }
+
+            @java.lang.Override
+            public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+                return this.unknownFields;
+            }
+
+            private FinishedSubProcesses(
+                    com.google.protobuf.CodedInputStream input,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws com.google.protobuf.InvalidProtocolBufferException {
+                this();
+                if (extensionRegistry == null) {
+                    throw new java.lang.NullPointerException();
+                }
+                int mutable_bitField0_ = 0;
+                com.google.protobuf.UnknownFieldSet.Builder unknownFields = com.google.protobuf.UnknownFieldSet.newBuilder();
+                try {
+                    boolean done = false;
+                    while (!done) {
+                        int tag = input.readTag();
+                        switch (tag) {
+                            case 0:
+                                done = true;
+                                break;
+                            case 10: {
+                                com.google.protobuf.ByteString bs = input.readBytes();
+                                bitField0_ |= 0x00000001;
+                                processId_ = bs;
+                                break;
+                            }
+                            case 18: {
+                                if (!((mutable_bitField0_ & 0x00000002) != 0)) {
+                                    instances_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.InstanceTuple>();
+                                    mutable_bitField0_ |= 0x00000002;
+                                }
+                                instances_.add(
+                                        input.readMessage(
+                                                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.InstanceTuple.PARSER,
+                                                extensionRegistry));
+                                break;
+                            }
+                            default: {
+                                if (!parseUnknownField(
+                                        input, unknownFields, extensionRegistry, tag)) {
+                                    done = true;
+                                }
+                                break;
+                            }
+                        }
+                    }
+                } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                    throw e.setUnfinishedMessage(this);
+                } catch (java.io.IOException e) {
+                    throw new com.google.protobuf.InvalidProtocolBufferException(
+                            e).setUnfinishedMessage(this);
+                } finally {
+                    if (((mutable_bitField0_ & 0x00000002) != 0)) {
+                        instances_ = java.util.Collections.unmodifiableList(instances_);
+                    }
+                    this.unknownFields = unknownFields.build();
+                    makeExtensionsImmutable();
+                }
+            }
+
+            public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+                return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_FinishedSubProcesses_descriptor;
+            }
+
+            @java.lang.Override
+            protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() {
+                return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_FinishedSubProcesses_fieldAccessorTable
+                        .ensureFieldAccessorsInitialized(
+                                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses.class,
+                                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses.Builder.class);
+            }
+
+            private int bitField0_;
+            public static final int PROCESS_ID_FIELD_NUMBER = 1;
+            private volatile java.lang.Object processId_;
+
+            /**
+             * <code>optional string process_id = 1;</code>
+             * 
+             * @return Whether the processId field is set.
+             */
+            @java.lang.Override
+            public boolean hasProcessId() {
+                return ((bitField0_ & 0x00000001) != 0);
+            }
+
+            /**
+             * <code>optional string process_id = 1;</code>
+             * 
+             * @return The processId.
+             */
+            @java.lang.Override
+            public java.lang.String getProcessId() {
+                java.lang.Object ref = processId_;
+                if (ref instanceof java.lang.String) {
+                    return (java.lang.String) ref;
+                } else {
+                    com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                    java.lang.String s = bs.toStringUtf8();
+                    if (bs.isValidUtf8()) {
+                        processId_ = s;
+                    }
+                    return s;
+                }
+            }
+
+            /**
+             * <code>optional string process_id = 1;</code>
+             * 
+             * @return The bytes for processId.
+             */
+            @java.lang.Override
+            public com.google.protobuf.ByteString getProcessIdBytes() {
+                java.lang.Object ref = processId_;
+                if (ref instanceof java.lang.String) {
+                    com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                            (java.lang.String) ref);
+                    processId_ = b;
+                    return b;
+                } else {
+                    return (com.google.protobuf.ByteString) ref;
+                }
+            }
+
+            public static final int INSTANCES_FIELD_NUMBER = 2;
+            private java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.InstanceTuple> instances_;
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.InstanceTuple instances = 2;</code>
+             */
+            @java.lang.Override
+            public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.InstanceTuple> getInstancesList() {
+                return instances_;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.InstanceTuple instances = 2;</code>
+             */
+            @java.lang.Override
+            public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.InstanceTupleOrBuilder> getInstancesOrBuilderList() {
+                return instances_;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.InstanceTuple instances = 2;</code>
+             */
+            @java.lang.Override
+            public int getInstancesCount() {
+                return instances_.size();
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.InstanceTuple instances = 2;</code>
+             */
+            @java.lang.Override
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.InstanceTuple getInstances(
+                    int index) {
+                return instances_.get(index);
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.InstanceTuple instances = 2;</code>
+             */
+            @java.lang.Override
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.InstanceTupleOrBuilder getInstancesOrBuilder(
+                    int index) {
+                return instances_.get(index);
+            }
+
+            private byte memoizedIsInitialized = -1;
+
+            @java.lang.Override
+            public final boolean isInitialized() {
+                byte isInitialized = memoizedIsInitialized;
+                if (isInitialized == 1)
+                    return true;
+                if (isInitialized == 0)
+                    return false;
+
+                memoizedIsInitialized = 1;
+                return true;
+            }
+
+            @java.lang.Override
+            public void writeTo(com.google.protobuf.CodedOutputStream output)
+                    throws java.io.IOException {
+                if (((bitField0_ & 0x00000001) != 0)) {
+                    com.google.protobuf.GeneratedMessageV3.writeString(output, 1, processId_);
+                }
+                for (int i = 0; i < instances_.size(); i++) {
+                    output.writeMessage(2, instances_.get(i));
+                }
+                unknownFields.writeTo(output);
+            }
+
+            @java.lang.Override
+            public int getSerializedSize() {
+                int size = memoizedSize;
+                if (size != -1)
+                    return size;
+
+                size = 0;
+                if (((bitField0_ & 0x00000001) != 0)) {
+                    size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, processId_);
+                }
+                for (int i = 0; i < instances_.size(); i++) {
+                    size += com.google.protobuf.CodedOutputStream
+                            .computeMessageSize(2, instances_.get(i));
+                }
+                size += unknownFields.getSerializedSize();
+                memoizedSize = size;
+                return size;
+            }
+
+            @java.lang.Override
+            public boolean equals(final java.lang.Object obj) {
+                if (obj == this) {
+                    return true;
+                }
+                if (!(obj instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses)) {
+                    return super.equals(obj);
+                }
+                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses other = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses) obj;
+
+                if (hasProcessId() != other.hasProcessId())
+                    return false;
+                if (hasProcessId()) {
+                    if (!getProcessId()
+                            .equals(other.getProcessId()))
+                        return false;
+                }
+                if (!getInstancesList()
+                        .equals(other.getInstancesList()))
+                    return false;
+                if (!unknownFields.equals(other.unknownFields))
+                    return false;
+                return true;
+            }
+
+            @java.lang.Override
+            public int hashCode() {
+                if (memoizedHashCode != 0) {
+                    return memoizedHashCode;
+                }
+                int hash = 41;
+                hash = (19 * hash) + getDescriptor().hashCode();
+                if (hasProcessId()) {
+                    hash = (37 * hash) + PROCESS_ID_FIELD_NUMBER;
+                    hash = (53 * hash) + getProcessId().hashCode();
+                }
+                if (getInstancesCount() > 0) {
+                    hash = (37 * hash) + INSTANCES_FIELD_NUMBER;
+                    hash = (53 * hash) + getInstancesList().hashCode();
+                }
+                hash = (29 * hash) + unknownFields.hashCode();
+                memoizedHashCode = hash;
+                return hash;
+            }
+
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses parseFrom(
+                    java.nio.ByteBuffer data)
+                    throws com.google.protobuf.InvalidProtocolBufferException {
+                return PARSER.parseFrom(data);
+            }
+
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses parseFrom(
+                    java.nio.ByteBuffer data,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws com.google.protobuf.InvalidProtocolBufferException {
+                return PARSER.parseFrom(data, extensionRegistry);
+            }
+
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses parseFrom(
+                    com.google.protobuf.ByteString data)
+                    throws com.google.protobuf.InvalidProtocolBufferException {
+                return PARSER.parseFrom(data);
+            }
+
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses parseFrom(
+                    com.google.protobuf.ByteString data,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws com.google.protobuf.InvalidProtocolBufferException {
+                return PARSER.parseFrom(data, extensionRegistry);
+            }
+
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses parseFrom(
+                    byte[] data)
+                    throws com.google.protobuf.InvalidProtocolBufferException {
+                return PARSER.parseFrom(data);
+            }
+
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses parseFrom(
+                    byte[] data,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws com.google.protobuf.InvalidProtocolBufferException {
+                return PARSER.parseFrom(data, extensionRegistry);
+            }
+
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses parseFrom(
+                    java.io.InputStream input)
+                    throws java.io.IOException {
+                return com.google.protobuf.GeneratedMessageV3
+                        .parseWithIOException(PARSER, input);
+            }
+
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses parseFrom(
+                    java.io.InputStream input,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws java.io.IOException {
+                return com.google.protobuf.GeneratedMessageV3
+                        .parseWithIOException(PARSER, input, extensionRegistry);
+            }
+
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses parseDelimitedFrom(
+                    java.io.InputStream input)
+                    throws java.io.IOException {
+                return com.google.protobuf.GeneratedMessageV3
+                        .parseDelimitedWithIOException(PARSER, input);
+            }
+
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses parseDelimitedFrom(
+                    java.io.InputStream input,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws java.io.IOException {
+                return com.google.protobuf.GeneratedMessageV3
+                        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+            }
+
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses parseFrom(
+                    com.google.protobuf.CodedInputStream input)
+                    throws java.io.IOException {
+                return com.google.protobuf.GeneratedMessageV3
+                        .parseWithIOException(PARSER, input);
+            }
+
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses parseFrom(
+                    com.google.protobuf.CodedInputStream input,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws java.io.IOException {
+                return com.google.protobuf.GeneratedMessageV3
+                        .parseWithIOException(PARSER, input, extensionRegistry);
+            }
+
+            @java.lang.Override
+            public Builder newBuilderForType() {
+                return newBuilder();
+            }
+
+            public static Builder newBuilder() {
+                return DEFAULT_INSTANCE.toBuilder();
+            }
+
+            public static Builder newBuilder(
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses prototype) {
+                return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+            }
+
+            @java.lang.Override
+            public Builder toBuilder() {
+                return this == DEFAULT_INSTANCE
+                        ? new Builder()
+                        : new Builder().mergeFrom(this);
+            }
+
+            @java.lang.Override
+            protected Builder newBuilderForType(
+                    com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+                Builder builder = new Builder(parent);
+                return builder;
+            }
+
+            /**
+             * Protobuf type {@code io.automatiko.engine.workflow.marshalling.ProcessInstance.FinishedSubProcesses}
+             */
+            public static final class Builder extends
+                    com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
+                    // @@protoc_insertion_point(builder_implements:io.automatiko.engine.workflow.marshalling.ProcessInstance.FinishedSubProcesses)
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcessesOrBuilder {
+                public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+                    return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_FinishedSubProcesses_descriptor;
+                }
+
+                @java.lang.Override
+                protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() {
+                    return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_FinishedSubProcesses_fieldAccessorTable
+                            .ensureFieldAccessorsInitialized(
+                                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses.class,
+                                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses.Builder.class);
+                }
+
+                // Construct using io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses.newBuilder()
+                private Builder() {
+                    maybeForceBuilderInitialization();
+                }
+
+                private Builder(
+                        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+                    super(parent);
+                    maybeForceBuilderInitialization();
+                }
+
+                private void maybeForceBuilderInitialization() {
+                    if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
+                        getInstancesFieldBuilder();
+                    }
+                }
+
+                @java.lang.Override
+                public Builder clear() {
+                    super.clear();
+                    processId_ = "";
+                    bitField0_ = (bitField0_ & ~0x00000001);
+                    if (instancesBuilder_ == null) {
+                        instances_ = java.util.Collections.emptyList();
+                        bitField0_ = (bitField0_ & ~0x00000002);
+                    } else {
+                        instancesBuilder_.clear();
+                    }
+                    return this;
+                }
+
+                @java.lang.Override
+                public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+                    return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_FinishedSubProcesses_descriptor;
+                }
+
+                @java.lang.Override
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses getDefaultInstanceForType() {
+                    return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses
+                            .getDefaultInstance();
+                }
+
+                @java.lang.Override
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses build() {
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses result = buildPartial();
+                    if (!result.isInitialized()) {
+                        throw newUninitializedMessageException(result);
+                    }
+                    return result;
+                }
+
+                @java.lang.Override
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses buildPartial() {
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses result = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses(
+                            this);
+                    int from_bitField0_ = bitField0_;
+                    int to_bitField0_ = 0;
+                    if (((from_bitField0_ & 0x00000001) != 0)) {
+                        to_bitField0_ |= 0x00000001;
+                    }
+                    result.processId_ = processId_;
+                    if (instancesBuilder_ == null) {
+                        if (((bitField0_ & 0x00000002) != 0)) {
+                            instances_ = java.util.Collections.unmodifiableList(instances_);
+                            bitField0_ = (bitField0_ & ~0x00000002);
+                        }
+                        result.instances_ = instances_;
+                    } else {
+                        result.instances_ = instancesBuilder_.build();
+                    }
+                    result.bitField0_ = to_bitField0_;
+                    onBuilt();
+                    return result;
+                }
+
+                @java.lang.Override
+                public Builder clone() {
+                    return super.clone();
+                }
+
+                @java.lang.Override
+                public Builder setField(
+                        com.google.protobuf.Descriptors.FieldDescriptor field,
+                        java.lang.Object value) {
+                    return super.setField(field, value);
+                }
+
+                @java.lang.Override
+                public Builder clearField(
+                        com.google.protobuf.Descriptors.FieldDescriptor field) {
+                    return super.clearField(field);
+                }
+
+                @java.lang.Override
+                public Builder clearOneof(
+                        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+                    return super.clearOneof(oneof);
+                }
+
+                @java.lang.Override
+                public Builder setRepeatedField(
+                        com.google.protobuf.Descriptors.FieldDescriptor field,
+                        int index, java.lang.Object value) {
+                    return super.setRepeatedField(field, index, value);
+                }
+
+                @java.lang.Override
+                public Builder addRepeatedField(
+                        com.google.protobuf.Descriptors.FieldDescriptor field,
+                        java.lang.Object value) {
+                    return super.addRepeatedField(field, value);
+                }
+
+                @java.lang.Override
+                public Builder mergeFrom(com.google.protobuf.Message other) {
+                    if (other instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses) {
+                        return mergeFrom(
+                                (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses) other);
+                    } else {
+                        super.mergeFrom(other);
+                        return this;
+                    }
+                }
+
+                public Builder mergeFrom(
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses other) {
+                    if (other == io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses
+                            .getDefaultInstance())
+                        return this;
+                    if (other.hasProcessId()) {
+                        bitField0_ |= 0x00000001;
+                        processId_ = other.processId_;
+                        onChanged();
+                    }
+                    if (instancesBuilder_ == null) {
+                        if (!other.instances_.isEmpty()) {
+                            if (instances_.isEmpty()) {
+                                instances_ = other.instances_;
+                                bitField0_ = (bitField0_ & ~0x00000002);
+                            } else {
+                                ensureInstancesIsMutable();
+                                instances_.addAll(other.instances_);
+                            }
+                            onChanged();
+                        }
+                    } else {
+                        if (!other.instances_.isEmpty()) {
+                            if (instancesBuilder_.isEmpty()) {
+                                instancesBuilder_.dispose();
+                                instancesBuilder_ = null;
+                                instances_ = other.instances_;
+                                bitField0_ = (bitField0_ & ~0x00000002);
+                                instancesBuilder_ = com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                                        ? getInstancesFieldBuilder()
+                                        : null;
+                            } else {
+                                instancesBuilder_.addAllMessages(other.instances_);
+                            }
+                        }
+                    }
+                    this.mergeUnknownFields(other.unknownFields);
+                    onChanged();
+                    return this;
+                }
+
+                @java.lang.Override
+                public final boolean isInitialized() {
+                    return true;
+                }
+
+                @java.lang.Override
+                public Builder mergeFrom(
+                        com.google.protobuf.CodedInputStream input,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws java.io.IOException {
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses parsedMessage = null;
+                    try {
+                        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+                    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                        parsedMessage = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses) e
+                                .getUnfinishedMessage();
+                        throw e.unwrapIOException();
+                    } finally {
+                        if (parsedMessage != null) {
+                            mergeFrom(parsedMessage);
+                        }
+                    }
+                    return this;
+                }
+
+                private int bitField0_;
+
+                private java.lang.Object processId_ = "";
+
+                /**
+                 * <code>optional string process_id = 1;</code>
+                 * 
+                 * @return Whether the processId field is set.
+                 */
+                public boolean hasProcessId() {
+                    return ((bitField0_ & 0x00000001) != 0);
+                }
+
+                /**
+                 * <code>optional string process_id = 1;</code>
+                 * 
+                 * @return The processId.
+                 */
+                public java.lang.String getProcessId() {
+                    java.lang.Object ref = processId_;
+                    if (!(ref instanceof java.lang.String)) {
+                        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                        java.lang.String s = bs.toStringUtf8();
+                        if (bs.isValidUtf8()) {
+                            processId_ = s;
+                        }
+                        return s;
+                    } else {
+                        return (java.lang.String) ref;
+                    }
+                }
+
+                /**
+                 * <code>optional string process_id = 1;</code>
+                 * 
+                 * @return The bytes for processId.
+                 */
+                public com.google.protobuf.ByteString getProcessIdBytes() {
+                    java.lang.Object ref = processId_;
+                    if (ref instanceof String) {
+                        com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                                (java.lang.String) ref);
+                        processId_ = b;
+                        return b;
+                    } else {
+                        return (com.google.protobuf.ByteString) ref;
+                    }
+                }
+
+                /**
+                 * <code>optional string process_id = 1;</code>
+                 * 
+                 * @param value The processId to set.
+                 * @return This builder for chaining.
+                 */
+                public Builder setProcessId(
+                        java.lang.String value) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    bitField0_ |= 0x00000001;
+                    processId_ = value;
+                    onChanged();
+                    return this;
+                }
+
+                /**
+                 * <code>optional string process_id = 1;</code>
+                 * 
+                 * @return This builder for chaining.
+                 */
+                public Builder clearProcessId() {
+                    bitField0_ = (bitField0_ & ~0x00000001);
+                    processId_ = getDefaultInstance().getProcessId();
+                    onChanged();
+                    return this;
+                }
+
+                /**
+                 * <code>optional string process_id = 1;</code>
+                 * 
+                 * @param value The bytes for processId to set.
+                 * @return This builder for chaining.
+                 */
+                public Builder setProcessIdBytes(
+                        com.google.protobuf.ByteString value) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    bitField0_ |= 0x00000001;
+                    processId_ = value;
+                    onChanged();
+                    return this;
+                }
+
+                private java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.InstanceTuple> instances_ = java.util.Collections
+                        .emptyList();
+
+                private void ensureInstancesIsMutable() {
+                    if (!((bitField0_ & 0x00000002) != 0)) {
+                        instances_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.InstanceTuple>(
+                                instances_);
+                        bitField0_ |= 0x00000002;
+                    }
+                }
+
+                private com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.InstanceTuple, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.InstanceTuple.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.InstanceTupleOrBuilder> instancesBuilder_;
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.InstanceTuple instances = 2;</code>
+                 */
+                public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.InstanceTuple> getInstancesList() {
+                    if (instancesBuilder_ == null) {
+                        return java.util.Collections.unmodifiableList(instances_);
+                    } else {
+                        return instancesBuilder_.getMessageList();
+                    }
+                }
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.InstanceTuple instances = 2;</code>
+                 */
+                public int getInstancesCount() {
+                    if (instancesBuilder_ == null) {
+                        return instances_.size();
+                    } else {
+                        return instancesBuilder_.getCount();
+                    }
+                }
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.InstanceTuple instances = 2;</code>
+                 */
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.InstanceTuple getInstances(
+                        int index) {
+                    if (instancesBuilder_ == null) {
+                        return instances_.get(index);
+                    } else {
+                        return instancesBuilder_.getMessage(index);
+                    }
+                }
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.InstanceTuple instances = 2;</code>
+                 */
+                public Builder setInstances(
+                        int index,
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.InstanceTuple value) {
+                    if (instancesBuilder_ == null) {
+                        if (value == null) {
+                            throw new NullPointerException();
+                        }
+                        ensureInstancesIsMutable();
+                        instances_.set(index, value);
+                        onChanged();
+                    } else {
+                        instancesBuilder_.setMessage(index, value);
+                    }
+                    return this;
+                }
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.InstanceTuple instances = 2;</code>
+                 */
+                public Builder setInstances(
+                        int index,
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.InstanceTuple.Builder builderForValue) {
+                    if (instancesBuilder_ == null) {
+                        ensureInstancesIsMutable();
+                        instances_.set(index, builderForValue.build());
+                        onChanged();
+                    } else {
+                        instancesBuilder_.setMessage(index, builderForValue.build());
+                    }
+                    return this;
+                }
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.InstanceTuple instances = 2;</code>
+                 */
+                public Builder addInstances(
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.InstanceTuple value) {
+                    if (instancesBuilder_ == null) {
+                        if (value == null) {
+                            throw new NullPointerException();
+                        }
+                        ensureInstancesIsMutable();
+                        instances_.add(value);
+                        onChanged();
+                    } else {
+                        instancesBuilder_.addMessage(value);
+                    }
+                    return this;
+                }
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.InstanceTuple instances = 2;</code>
+                 */
+                public Builder addInstances(
+                        int index,
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.InstanceTuple value) {
+                    if (instancesBuilder_ == null) {
+                        if (value == null) {
+                            throw new NullPointerException();
+                        }
+                        ensureInstancesIsMutable();
+                        instances_.add(index, value);
+                        onChanged();
+                    } else {
+                        instancesBuilder_.addMessage(index, value);
+                    }
+                    return this;
+                }
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.InstanceTuple instances = 2;</code>
+                 */
+                public Builder addInstances(
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.InstanceTuple.Builder builderForValue) {
+                    if (instancesBuilder_ == null) {
+                        ensureInstancesIsMutable();
+                        instances_.add(builderForValue.build());
+                        onChanged();
+                    } else {
+                        instancesBuilder_.addMessage(builderForValue.build());
+                    }
+                    return this;
+                }
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.InstanceTuple instances = 2;</code>
+                 */
+                public Builder addInstances(
+                        int index,
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.InstanceTuple.Builder builderForValue) {
+                    if (instancesBuilder_ == null) {
+                        ensureInstancesIsMutable();
+                        instances_.add(index, builderForValue.build());
+                        onChanged();
+                    } else {
+                        instancesBuilder_.addMessage(index, builderForValue.build());
+                    }
+                    return this;
+                }
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.InstanceTuple instances = 2;</code>
+                 */
+                public Builder addAllInstances(
+                        java.lang.Iterable<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.InstanceTuple> values) {
+                    if (instancesBuilder_ == null) {
+                        ensureInstancesIsMutable();
+                        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+                                values, instances_);
+                        onChanged();
+                    } else {
+                        instancesBuilder_.addAllMessages(values);
+                    }
+                    return this;
+                }
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.InstanceTuple instances = 2;</code>
+                 */
+                public Builder clearInstances() {
+                    if (instancesBuilder_ == null) {
+                        instances_ = java.util.Collections.emptyList();
+                        bitField0_ = (bitField0_ & ~0x00000002);
+                        onChanged();
+                    } else {
+                        instancesBuilder_.clear();
+                    }
+                    return this;
+                }
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.InstanceTuple instances = 2;</code>
+                 */
+                public Builder removeInstances(int index) {
+                    if (instancesBuilder_ == null) {
+                        ensureInstancesIsMutable();
+                        instances_.remove(index);
+                        onChanged();
+                    } else {
+                        instancesBuilder_.remove(index);
+                    }
+                    return this;
+                }
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.InstanceTuple instances = 2;</code>
+                 */
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.InstanceTuple.Builder getInstancesBuilder(
+                        int index) {
+                    return getInstancesFieldBuilder().getBuilder(index);
+                }
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.InstanceTuple instances = 2;</code>
+                 */
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.InstanceTupleOrBuilder getInstancesOrBuilder(
+                        int index) {
+                    if (instancesBuilder_ == null) {
+                        return instances_.get(index);
+                    } else {
+                        return instancesBuilder_.getMessageOrBuilder(index);
+                    }
+                }
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.InstanceTuple instances = 2;</code>
+                 */
+                public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.InstanceTupleOrBuilder> getInstancesOrBuilderList() {
+                    if (instancesBuilder_ != null) {
+                        return instancesBuilder_.getMessageOrBuilderList();
+                    } else {
+                        return java.util.Collections.unmodifiableList(instances_);
+                    }
+                }
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.InstanceTuple instances = 2;</code>
+                 */
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.InstanceTuple.Builder addInstancesBuilder() {
+                    return getInstancesFieldBuilder().addBuilder(
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.InstanceTuple
+                                    .getDefaultInstance());
+                }
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.InstanceTuple instances = 2;</code>
+                 */
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.InstanceTuple.Builder addInstancesBuilder(
+                        int index) {
+                    return getInstancesFieldBuilder().addBuilder(
+                            index,
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.InstanceTuple
+                                    .getDefaultInstance());
+                }
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.InstanceTuple instances = 2;</code>
+                 */
+                public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.InstanceTuple.Builder> getInstancesBuilderList() {
+                    return getInstancesFieldBuilder().getBuilderList();
+                }
+
+                private com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.InstanceTuple, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.InstanceTuple.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.InstanceTupleOrBuilder> getInstancesFieldBuilder() {
+                    if (instancesBuilder_ == null) {
+                        instancesBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.InstanceTuple, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.InstanceTuple.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.InstanceTupleOrBuilder>(
+                                instances_,
+                                ((bitField0_ & 0x00000002) != 0),
+                                getParentForChildren(),
+                                isClean());
+                        instances_ = null;
+                    }
+                    return instancesBuilder_;
+                }
+
+                @java.lang.Override
+                public final Builder setUnknownFields(
+                        final com.google.protobuf.UnknownFieldSet unknownFields) {
+                    return super.setUnknownFields(unknownFields);
+                }
+
+                @java.lang.Override
+                public final Builder mergeUnknownFields(
+                        final com.google.protobuf.UnknownFieldSet unknownFields) {
+                    return super.mergeUnknownFields(unknownFields);
+                }
+
+                // @@protoc_insertion_point(builder_scope:io.automatiko.engine.workflow.marshalling.ProcessInstance.FinishedSubProcesses)
+            }
+
+            // @@protoc_insertion_point(class_scope:io.automatiko.engine.workflow.marshalling.ProcessInstance.FinishedSubProcesses)
+            private static final io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses DEFAULT_INSTANCE;
+            static {
+                DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses();
+            }
+
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses getDefaultInstance() {
+                return DEFAULT_INSTANCE;
+            }
+
+            @java.lang.Deprecated
+            public static final com.google.protobuf.Parser<FinishedSubProcesses> PARSER = new com.google.protobuf.AbstractParser<FinishedSubProcesses>() {
+                @java.lang.Override
+                public FinishedSubProcesses parsePartialFrom(
+                        com.google.protobuf.CodedInputStream input,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    return new FinishedSubProcesses(input, extensionRegistry);
+                }
+            };
+
+            public static com.google.protobuf.Parser<FinishedSubProcesses> parser() {
+                return PARSER;
+            }
+
+            @java.lang.Override
+            public com.google.protobuf.Parser<FinishedSubProcesses> getParserForType() {
+                return PARSER;
+            }
+
+            @java.lang.Override
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses getDefaultInstanceForType() {
+                return DEFAULT_INSTANCE;
+            }
+
+        }
+
+        public interface RecoveryItemOrBuilder extends
+                // @@protoc_insertion_point(interface_extends:io.automatiko.engine.workflow.marshalling.ProcessInstance.RecoveryItem)
+                com.google.protobuf.MessageOrBuilder {
+
+            /**
+             * <code>optional string transaction_id = 1;</code>
+             * 
+             * @return Whether the transactionId field is set.
+             */
+            boolean hasTransactionId();
+
+            /**
+             * <code>optional string transaction_id = 1;</code>
+             * 
+             * @return The transactionId.
+             */
+            java.lang.String getTransactionId();
+
+            /**
+             * <code>optional string transaction_id = 1;</code>
+             * 
+             * @return The bytes for transactionId.
+             */
+            com.google.protobuf.ByteString getTransactionIdBytes();
+
+            /**
+             * <code>optional string node_id = 2;</code>
+             * 
+             * @return Whether the nodeId field is set.
+             */
+            boolean hasNodeId();
+
+            /**
+             * <code>optional string node_id = 2;</code>
+             * 
+             * @return The nodeId.
+             */
+            java.lang.String getNodeId();
+
+            /**
+             * <code>optional string node_id = 2;</code>
+             * 
+             * @return The bytes for nodeId.
+             */
+            com.google.protobuf.ByteString getNodeIdBytes();
+
+            /**
+             * <code>optional string instance_id = 3;</code>
+             * 
+             * @return Whether the instanceId field is set.
+             */
+            boolean hasInstanceId();
+
+            /**
+             * <code>optional string instance_id = 3;</code>
+             * 
+             * @return The instanceId.
+             */
+            java.lang.String getInstanceId();
+
+            /**
+             * <code>optional string instance_id = 3;</code>
+             * 
+             * @return The bytes for instanceId.
+             */
+            com.google.protobuf.ByteString getInstanceIdBytes();
+
+            /**
+             * <code>optional string timer_id = 4;</code>
+             * 
+             * @return Whether the timerId field is set.
+             */
+            boolean hasTimerId();
+
+            /**
+             * <code>optional string timer_id = 4;</code>
+             * 
+             * @return The timerId.
+             */
+            java.lang.String getTimerId();
+
+            /**
+             * <code>optional string timer_id = 4;</code>
+             * 
+             * @return The bytes for timerId.
+             */
+            com.google.protobuf.ByteString getTimerIdBytes();
+
+            /**
+             * <code>repeated string state_timer_ids = 5;</code>
+             * 
+             * @return A list containing the stateTimerIds.
+             */
+            java.util.List<java.lang.String> getStateTimerIdsList();
+
+            /**
+             * <code>repeated string state_timer_ids = 5;</code>
+             * 
+             * @return The count of stateTimerIds.
+             */
+            int getStateTimerIdsCount();
+
+            /**
+             * <code>repeated string state_timer_ids = 5;</code>
+             * 
+             * @param index The index of the element to return.
+             * @return The stateTimerIds at the given index.
+             */
+            java.lang.String getStateTimerIds(int index);
+
+            /**
+             * <code>repeated string state_timer_ids = 5;</code>
+             * 
+             * @param index The index of the value to return.
+             * @return The bytes of the stateTimerIds at the given index.
+             */
+            com.google.protobuf.ByteString getStateTimerIdsBytes(int index);
+        }
+
+        /**
+         * Protobuf type {@code io.automatiko.engine.workflow.marshalling.ProcessInstance.RecoveryItem}
+         */
+        public static final class RecoveryItem extends
+                com.google.protobuf.GeneratedMessageV3 implements
+                // @@protoc_insertion_point(message_implements:io.automatiko.engine.workflow.marshalling.ProcessInstance.RecoveryItem)
+                RecoveryItemOrBuilder {
+            private static final long serialVersionUID = 0L;
+
+            // Use RecoveryItem.newBuilder() to construct.
+            private RecoveryItem(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
+                super(builder);
+            }
+
+            private RecoveryItem() {
+                transactionId_ = "";
+                nodeId_ = "";
+                instanceId_ = "";
+                timerId_ = "";
+                stateTimerIds_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+            }
+
+            @java.lang.Override
+            @SuppressWarnings({ "unused" })
+            protected java.lang.Object newInstance(
+                    UnusedPrivateParameter unused) {
+                return new RecoveryItem();
+            }
+
+            @java.lang.Override
+            public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+                return this.unknownFields;
+            }
+
+            private RecoveryItem(
+                    com.google.protobuf.CodedInputStream input,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws com.google.protobuf.InvalidProtocolBufferException {
+                this();
+                if (extensionRegistry == null) {
+                    throw new java.lang.NullPointerException();
+                }
+                int mutable_bitField0_ = 0;
+                com.google.protobuf.UnknownFieldSet.Builder unknownFields = com.google.protobuf.UnknownFieldSet.newBuilder();
+                try {
+                    boolean done = false;
+                    while (!done) {
+                        int tag = input.readTag();
+                        switch (tag) {
+                            case 0:
+                                done = true;
+                                break;
+                            case 10: {
+                                com.google.protobuf.ByteString bs = input.readBytes();
+                                bitField0_ |= 0x00000001;
+                                transactionId_ = bs;
+                                break;
+                            }
+                            case 18: {
+                                com.google.protobuf.ByteString bs = input.readBytes();
+                                bitField0_ |= 0x00000002;
+                                nodeId_ = bs;
+                                break;
+                            }
+                            case 26: {
+                                com.google.protobuf.ByteString bs = input.readBytes();
+                                bitField0_ |= 0x00000004;
+                                instanceId_ = bs;
+                                break;
+                            }
+                            case 34: {
+                                com.google.protobuf.ByteString bs = input.readBytes();
+                                bitField0_ |= 0x00000008;
+                                timerId_ = bs;
+                                break;
+                            }
+                            case 42: {
+                                com.google.protobuf.ByteString bs = input.readBytes();
+                                if (!((mutable_bitField0_ & 0x00000010) != 0)) {
+                                    stateTimerIds_ = new com.google.protobuf.LazyStringArrayList();
+                                    mutable_bitField0_ |= 0x00000010;
+                                }
+                                stateTimerIds_.add(bs);
+                                break;
+                            }
+                            default: {
+                                if (!parseUnknownField(
+                                        input, unknownFields, extensionRegistry, tag)) {
+                                    done = true;
+                                }
+                                break;
+                            }
+                        }
+                    }
+                } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                    throw e.setUnfinishedMessage(this);
+                } catch (java.io.IOException e) {
+                    throw new com.google.protobuf.InvalidProtocolBufferException(
+                            e).setUnfinishedMessage(this);
+                } finally {
+                    if (((mutable_bitField0_ & 0x00000010) != 0)) {
+                        stateTimerIds_ = stateTimerIds_.getUnmodifiableView();
+                    }
+                    this.unknownFields = unknownFields.build();
+                    makeExtensionsImmutable();
+                }
+            }
+
+            public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+                return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_RecoveryItem_descriptor;
+            }
+
+            @java.lang.Override
+            protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() {
+                return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_RecoveryItem_fieldAccessorTable
+                        .ensureFieldAccessorsInitialized(
+                                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItem.class,
+                                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItem.Builder.class);
+            }
+
+            private int bitField0_;
+            public static final int TRANSACTION_ID_FIELD_NUMBER = 1;
+            private volatile java.lang.Object transactionId_;
+
+            /**
+             * <code>optional string transaction_id = 1;</code>
+             * 
+             * @return Whether the transactionId field is set.
+             */
+            @java.lang.Override
+            public boolean hasTransactionId() {
+                return ((bitField0_ & 0x00000001) != 0);
+            }
+
+            /**
+             * <code>optional string transaction_id = 1;</code>
+             * 
+             * @return The transactionId.
+             */
+            @java.lang.Override
+            public java.lang.String getTransactionId() {
+                java.lang.Object ref = transactionId_;
+                if (ref instanceof java.lang.String) {
+                    return (java.lang.String) ref;
+                } else {
+                    com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                    java.lang.String s = bs.toStringUtf8();
+                    if (bs.isValidUtf8()) {
+                        transactionId_ = s;
+                    }
+                    return s;
+                }
+            }
+
+            /**
+             * <code>optional string transaction_id = 1;</code>
+             * 
+             * @return The bytes for transactionId.
+             */
+            @java.lang.Override
+            public com.google.protobuf.ByteString getTransactionIdBytes() {
+                java.lang.Object ref = transactionId_;
+                if (ref instanceof java.lang.String) {
+                    com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                            (java.lang.String) ref);
+                    transactionId_ = b;
+                    return b;
+                } else {
+                    return (com.google.protobuf.ByteString) ref;
+                }
+            }
+
+            public static final int NODE_ID_FIELD_NUMBER = 2;
+            private volatile java.lang.Object nodeId_;
+
+            /**
+             * <code>optional string node_id = 2;</code>
+             * 
+             * @return Whether the nodeId field is set.
+             */
+            @java.lang.Override
+            public boolean hasNodeId() {
+                return ((bitField0_ & 0x00000002) != 0);
+            }
+
+            /**
+             * <code>optional string node_id = 2;</code>
+             * 
+             * @return The nodeId.
+             */
+            @java.lang.Override
+            public java.lang.String getNodeId() {
+                java.lang.Object ref = nodeId_;
+                if (ref instanceof java.lang.String) {
+                    return (java.lang.String) ref;
+                } else {
+                    com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                    java.lang.String s = bs.toStringUtf8();
+                    if (bs.isValidUtf8()) {
+                        nodeId_ = s;
+                    }
+                    return s;
+                }
+            }
+
+            /**
+             * <code>optional string node_id = 2;</code>
+             * 
+             * @return The bytes for nodeId.
+             */
+            @java.lang.Override
+            public com.google.protobuf.ByteString getNodeIdBytes() {
+                java.lang.Object ref = nodeId_;
+                if (ref instanceof java.lang.String) {
+                    com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                            (java.lang.String) ref);
+                    nodeId_ = b;
+                    return b;
+                } else {
+                    return (com.google.protobuf.ByteString) ref;
+                }
+            }
+
+            public static final int INSTANCE_ID_FIELD_NUMBER = 3;
+            private volatile java.lang.Object instanceId_;
+
+            /**
+             * <code>optional string instance_id = 3;</code>
+             * 
+             * @return Whether the instanceId field is set.
+             */
+            @java.lang.Override
+            public boolean hasInstanceId() {
+                return ((bitField0_ & 0x00000004) != 0);
+            }
+
+            /**
+             * <code>optional string instance_id = 3;</code>
+             * 
+             * @return The instanceId.
+             */
+            @java.lang.Override
+            public java.lang.String getInstanceId() {
+                java.lang.Object ref = instanceId_;
+                if (ref instanceof java.lang.String) {
+                    return (java.lang.String) ref;
+                } else {
+                    com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                    java.lang.String s = bs.toStringUtf8();
+                    if (bs.isValidUtf8()) {
+                        instanceId_ = s;
+                    }
+                    return s;
+                }
+            }
+
+            /**
+             * <code>optional string instance_id = 3;</code>
+             * 
+             * @return The bytes for instanceId.
+             */
+            @java.lang.Override
+            public com.google.protobuf.ByteString getInstanceIdBytes() {
+                java.lang.Object ref = instanceId_;
+                if (ref instanceof java.lang.String) {
+                    com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                            (java.lang.String) ref);
+                    instanceId_ = b;
+                    return b;
+                } else {
+                    return (com.google.protobuf.ByteString) ref;
+                }
+            }
+
+            public static final int TIMER_ID_FIELD_NUMBER = 4;
+            private volatile java.lang.Object timerId_;
+
+            /**
+             * <code>optional string timer_id = 4;</code>
+             * 
+             * @return Whether the timerId field is set.
+             */
+            @java.lang.Override
+            public boolean hasTimerId() {
+                return ((bitField0_ & 0x00000008) != 0);
+            }
+
+            /**
+             * <code>optional string timer_id = 4;</code>
+             * 
+             * @return The timerId.
+             */
+            @java.lang.Override
+            public java.lang.String getTimerId() {
+                java.lang.Object ref = timerId_;
+                if (ref instanceof java.lang.String) {
+                    return (java.lang.String) ref;
+                } else {
+                    com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                    java.lang.String s = bs.toStringUtf8();
+                    if (bs.isValidUtf8()) {
+                        timerId_ = s;
+                    }
+                    return s;
+                }
+            }
+
+            /**
+             * <code>optional string timer_id = 4;</code>
+             * 
+             * @return The bytes for timerId.
+             */
+            @java.lang.Override
+            public com.google.protobuf.ByteString getTimerIdBytes() {
+                java.lang.Object ref = timerId_;
+                if (ref instanceof java.lang.String) {
+                    com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                            (java.lang.String) ref);
+                    timerId_ = b;
+                    return b;
+                } else {
+                    return (com.google.protobuf.ByteString) ref;
+                }
+            }
+
+            public static final int STATE_TIMER_IDS_FIELD_NUMBER = 5;
+            private com.google.protobuf.LazyStringList stateTimerIds_;
+
+            /**
+             * <code>repeated string state_timer_ids = 5;</code>
+             * 
+             * @return A list containing the stateTimerIds.
+             */
+            public com.google.protobuf.ProtocolStringList getStateTimerIdsList() {
+                return stateTimerIds_;
+            }
+
+            /**
+             * <code>repeated string state_timer_ids = 5;</code>
+             * 
+             * @return The count of stateTimerIds.
+             */
+            public int getStateTimerIdsCount() {
+                return stateTimerIds_.size();
+            }
+
+            /**
+             * <code>repeated string state_timer_ids = 5;</code>
+             * 
+             * @param index The index of the element to return.
+             * @return The stateTimerIds at the given index.
+             */
+            public java.lang.String getStateTimerIds(int index) {
+                return stateTimerIds_.get(index);
+            }
+
+            /**
+             * <code>repeated string state_timer_ids = 5;</code>
+             * 
+             * @param index The index of the value to return.
+             * @return The bytes of the stateTimerIds at the given index.
+             */
+            public com.google.protobuf.ByteString getStateTimerIdsBytes(int index) {
+                return stateTimerIds_.getByteString(index);
+            }
+
+            private byte memoizedIsInitialized = -1;
+
+            @java.lang.Override
+            public final boolean isInitialized() {
+                byte isInitialized = memoizedIsInitialized;
+                if (isInitialized == 1)
+                    return true;
+                if (isInitialized == 0)
+                    return false;
+
+                memoizedIsInitialized = 1;
+                return true;
+            }
+
+            @java.lang.Override
+            public void writeTo(com.google.protobuf.CodedOutputStream output)
+                    throws java.io.IOException {
+                if (((bitField0_ & 0x00000001) != 0)) {
+                    com.google.protobuf.GeneratedMessageV3.writeString(output, 1, transactionId_);
+                }
+                if (((bitField0_ & 0x00000002) != 0)) {
+                    com.google.protobuf.GeneratedMessageV3.writeString(output, 2, nodeId_);
+                }
+                if (((bitField0_ & 0x00000004) != 0)) {
+                    com.google.protobuf.GeneratedMessageV3.writeString(output, 3, instanceId_);
+                }
+                if (((bitField0_ & 0x00000008) != 0)) {
+                    com.google.protobuf.GeneratedMessageV3.writeString(output, 4, timerId_);
+                }
+                for (int i = 0; i < stateTimerIds_.size(); i++) {
+                    com.google.protobuf.GeneratedMessageV3.writeString(output, 5, stateTimerIds_.getRaw(i));
+                }
+                unknownFields.writeTo(output);
+            }
+
+            @java.lang.Override
+            public int getSerializedSize() {
+                int size = memoizedSize;
+                if (size != -1)
+                    return size;
+
+                size = 0;
+                if (((bitField0_ & 0x00000001) != 0)) {
+                    size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, transactionId_);
+                }
+                if (((bitField0_ & 0x00000002) != 0)) {
+                    size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nodeId_);
+                }
+                if (((bitField0_ & 0x00000004) != 0)) {
+                    size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, instanceId_);
+                }
+                if (((bitField0_ & 0x00000008) != 0)) {
+                    size += com.google.protobuf.GeneratedMessageV3.computeStringSize(4, timerId_);
+                }
+                {
+                    int dataSize = 0;
+                    for (int i = 0; i < stateTimerIds_.size(); i++) {
+                        dataSize += computeStringSizeNoTag(stateTimerIds_.getRaw(i));
+                    }
+                    size += dataSize;
+                    size += 1 * getStateTimerIdsList().size();
+                }
+                size += unknownFields.getSerializedSize();
+                memoizedSize = size;
+                return size;
+            }
+
+            @java.lang.Override
+            public boolean equals(final java.lang.Object obj) {
+                if (obj == this) {
+                    return true;
+                }
+                if (!(obj instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItem)) {
+                    return super.equals(obj);
+                }
+                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItem other = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItem) obj;
+
+                if (hasTransactionId() != other.hasTransactionId())
+                    return false;
+                if (hasTransactionId()) {
+                    if (!getTransactionId()
+                            .equals(other.getTransactionId()))
+                        return false;
+                }
+                if (hasNodeId() != other.hasNodeId())
+                    return false;
+                if (hasNodeId()) {
+                    if (!getNodeId()
+                            .equals(other.getNodeId()))
+                        return false;
+                }
+                if (hasInstanceId() != other.hasInstanceId())
+                    return false;
+                if (hasInstanceId()) {
+                    if (!getInstanceId()
+                            .equals(other.getInstanceId()))
+                        return false;
+                }
+                if (hasTimerId() != other.hasTimerId())
+                    return false;
+                if (hasTimerId()) {
+                    if (!getTimerId()
+                            .equals(other.getTimerId()))
+                        return false;
+                }
+                if (!getStateTimerIdsList()
+                        .equals(other.getStateTimerIdsList()))
+                    return false;
+                if (!unknownFields.equals(other.unknownFields))
+                    return false;
+                return true;
+            }
+
+            @java.lang.Override
+            public int hashCode() {
+                if (memoizedHashCode != 0) {
+                    return memoizedHashCode;
+                }
+                int hash = 41;
+                hash = (19 * hash) + getDescriptor().hashCode();
+                if (hasTransactionId()) {
+                    hash = (37 * hash) + TRANSACTION_ID_FIELD_NUMBER;
+                    hash = (53 * hash) + getTransactionId().hashCode();
+                }
+                if (hasNodeId()) {
+                    hash = (37 * hash) + NODE_ID_FIELD_NUMBER;
+                    hash = (53 * hash) + getNodeId().hashCode();
+                }
+                if (hasInstanceId()) {
+                    hash = (37 * hash) + INSTANCE_ID_FIELD_NUMBER;
+                    hash = (53 * hash) + getInstanceId().hashCode();
+                }
+                if (hasTimerId()) {
+                    hash = (37 * hash) + TIMER_ID_FIELD_NUMBER;
+                    hash = (53 * hash) + getTimerId().hashCode();
+                }
+                if (getStateTimerIdsCount() > 0) {
+                    hash = (37 * hash) + STATE_TIMER_IDS_FIELD_NUMBER;
+                    hash = (53 * hash) + getStateTimerIdsList().hashCode();
+                }
+                hash = (29 * hash) + unknownFields.hashCode();
+                memoizedHashCode = hash;
+                return hash;
+            }
+
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItem parseFrom(
+                    java.nio.ByteBuffer data)
+                    throws com.google.protobuf.InvalidProtocolBufferException {
+                return PARSER.parseFrom(data);
+            }
+
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItem parseFrom(
+                    java.nio.ByteBuffer data,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws com.google.protobuf.InvalidProtocolBufferException {
+                return PARSER.parseFrom(data, extensionRegistry);
+            }
+
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItem parseFrom(
+                    com.google.protobuf.ByteString data)
+                    throws com.google.protobuf.InvalidProtocolBufferException {
+                return PARSER.parseFrom(data);
+            }
+
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItem parseFrom(
+                    com.google.protobuf.ByteString data,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws com.google.protobuf.InvalidProtocolBufferException {
+                return PARSER.parseFrom(data, extensionRegistry);
+            }
+
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItem parseFrom(
+                    byte[] data)
+                    throws com.google.protobuf.InvalidProtocolBufferException {
+                return PARSER.parseFrom(data);
+            }
+
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItem parseFrom(
+                    byte[] data,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws com.google.protobuf.InvalidProtocolBufferException {
+                return PARSER.parseFrom(data, extensionRegistry);
+            }
+
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItem parseFrom(
+                    java.io.InputStream input)
+                    throws java.io.IOException {
+                return com.google.protobuf.GeneratedMessageV3
+                        .parseWithIOException(PARSER, input);
+            }
+
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItem parseFrom(
+                    java.io.InputStream input,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws java.io.IOException {
+                return com.google.protobuf.GeneratedMessageV3
+                        .parseWithIOException(PARSER, input, extensionRegistry);
+            }
+
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItem parseDelimitedFrom(
+                    java.io.InputStream input)
+                    throws java.io.IOException {
+                return com.google.protobuf.GeneratedMessageV3
+                        .parseDelimitedWithIOException(PARSER, input);
+            }
+
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItem parseDelimitedFrom(
+                    java.io.InputStream input,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws java.io.IOException {
+                return com.google.protobuf.GeneratedMessageV3
+                        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+            }
+
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItem parseFrom(
+                    com.google.protobuf.CodedInputStream input)
+                    throws java.io.IOException {
+                return com.google.protobuf.GeneratedMessageV3
+                        .parseWithIOException(PARSER, input);
+            }
+
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItem parseFrom(
+                    com.google.protobuf.CodedInputStream input,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws java.io.IOException {
+                return com.google.protobuf.GeneratedMessageV3
+                        .parseWithIOException(PARSER, input, extensionRegistry);
+            }
+
+            @java.lang.Override
+            public Builder newBuilderForType() {
+                return newBuilder();
+            }
+
+            public static Builder newBuilder() {
+                return DEFAULT_INSTANCE.toBuilder();
+            }
+
+            public static Builder newBuilder(
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItem prototype) {
+                return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+            }
+
+            @java.lang.Override
+            public Builder toBuilder() {
+                return this == DEFAULT_INSTANCE
+                        ? new Builder()
+                        : new Builder().mergeFrom(this);
+            }
+
+            @java.lang.Override
+            protected Builder newBuilderForType(
+                    com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+                Builder builder = new Builder(parent);
+                return builder;
+            }
+
+            /**
+             * Protobuf type {@code io.automatiko.engine.workflow.marshalling.ProcessInstance.RecoveryItem}
+             */
+            public static final class Builder extends
+                    com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
+                    // @@protoc_insertion_point(builder_implements:io.automatiko.engine.workflow.marshalling.ProcessInstance.RecoveryItem)
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItemOrBuilder {
+                public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+                    return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_RecoveryItem_descriptor;
+                }
+
+                @java.lang.Override
+                protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() {
+                    return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_RecoveryItem_fieldAccessorTable
+                            .ensureFieldAccessorsInitialized(
+                                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItem.class,
+                                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItem.Builder.class);
+                }
+
+                // Construct using io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItem.newBuilder()
+                private Builder() {
+                    maybeForceBuilderInitialization();
+                }
+
+                private Builder(
+                        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+                    super(parent);
+                    maybeForceBuilderInitialization();
+                }
+
+                private void maybeForceBuilderInitialization() {
+                    if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
+                    }
+                }
+
+                @java.lang.Override
+                public Builder clear() {
+                    super.clear();
+                    transactionId_ = "";
+                    bitField0_ = (bitField0_ & ~0x00000001);
+                    nodeId_ = "";
+                    bitField0_ = (bitField0_ & ~0x00000002);
+                    instanceId_ = "";
+                    bitField0_ = (bitField0_ & ~0x00000004);
+                    timerId_ = "";
+                    bitField0_ = (bitField0_ & ~0x00000008);
+                    stateTimerIds_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+                    bitField0_ = (bitField0_ & ~0x00000010);
+                    return this;
+                }
+
+                @java.lang.Override
+                public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+                    return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_RecoveryItem_descriptor;
+                }
+
+                @java.lang.Override
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItem getDefaultInstanceForType() {
+                    return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItem
+                            .getDefaultInstance();
+                }
+
+                @java.lang.Override
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItem build() {
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItem result = buildPartial();
+                    if (!result.isInitialized()) {
+                        throw newUninitializedMessageException(result);
+                    }
+                    return result;
+                }
+
+                @java.lang.Override
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItem buildPartial() {
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItem result = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItem(
+                            this);
+                    int from_bitField0_ = bitField0_;
+                    int to_bitField0_ = 0;
+                    if (((from_bitField0_ & 0x00000001) != 0)) {
+                        to_bitField0_ |= 0x00000001;
+                    }
+                    result.transactionId_ = transactionId_;
+                    if (((from_bitField0_ & 0x00000002) != 0)) {
+                        to_bitField0_ |= 0x00000002;
+                    }
+                    result.nodeId_ = nodeId_;
+                    if (((from_bitField0_ & 0x00000004) != 0)) {
+                        to_bitField0_ |= 0x00000004;
+                    }
+                    result.instanceId_ = instanceId_;
+                    if (((from_bitField0_ & 0x00000008) != 0)) {
+                        to_bitField0_ |= 0x00000008;
+                    }
+                    result.timerId_ = timerId_;
+                    if (((bitField0_ & 0x00000010) != 0)) {
+                        stateTimerIds_ = stateTimerIds_.getUnmodifiableView();
+                        bitField0_ = (bitField0_ & ~0x00000010);
+                    }
+                    result.stateTimerIds_ = stateTimerIds_;
+                    result.bitField0_ = to_bitField0_;
+                    onBuilt();
+                    return result;
+                }
+
+                @java.lang.Override
+                public Builder clone() {
+                    return super.clone();
+                }
+
+                @java.lang.Override
+                public Builder setField(
+                        com.google.protobuf.Descriptors.FieldDescriptor field,
+                        java.lang.Object value) {
+                    return super.setField(field, value);
+                }
+
+                @java.lang.Override
+                public Builder clearField(
+                        com.google.protobuf.Descriptors.FieldDescriptor field) {
+                    return super.clearField(field);
+                }
+
+                @java.lang.Override
+                public Builder clearOneof(
+                        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+                    return super.clearOneof(oneof);
+                }
+
+                @java.lang.Override
+                public Builder setRepeatedField(
+                        com.google.protobuf.Descriptors.FieldDescriptor field,
+                        int index, java.lang.Object value) {
+                    return super.setRepeatedField(field, index, value);
+                }
+
+                @java.lang.Override
+                public Builder addRepeatedField(
+                        com.google.protobuf.Descriptors.FieldDescriptor field,
+                        java.lang.Object value) {
+                    return super.addRepeatedField(field, value);
+                }
+
+                @java.lang.Override
+                public Builder mergeFrom(com.google.protobuf.Message other) {
+                    if (other instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItem) {
+                        return mergeFrom(
+                                (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItem) other);
+                    } else {
+                        super.mergeFrom(other);
+                        return this;
+                    }
+                }
+
+                public Builder mergeFrom(
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItem other) {
+                    if (other == io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItem
+                            .getDefaultInstance())
+                        return this;
+                    if (other.hasTransactionId()) {
+                        bitField0_ |= 0x00000001;
+                        transactionId_ = other.transactionId_;
+                        onChanged();
+                    }
+                    if (other.hasNodeId()) {
+                        bitField0_ |= 0x00000002;
+                        nodeId_ = other.nodeId_;
+                        onChanged();
+                    }
+                    if (other.hasInstanceId()) {
+                        bitField0_ |= 0x00000004;
+                        instanceId_ = other.instanceId_;
+                        onChanged();
+                    }
+                    if (other.hasTimerId()) {
+                        bitField0_ |= 0x00000008;
+                        timerId_ = other.timerId_;
+                        onChanged();
+                    }
+                    if (!other.stateTimerIds_.isEmpty()) {
+                        if (stateTimerIds_.isEmpty()) {
+                            stateTimerIds_ = other.stateTimerIds_;
+                            bitField0_ = (bitField0_ & ~0x00000010);
+                        } else {
+                            ensureStateTimerIdsIsMutable();
+                            stateTimerIds_.addAll(other.stateTimerIds_);
+                        }
+                        onChanged();
+                    }
+                    this.mergeUnknownFields(other.unknownFields);
+                    onChanged();
+                    return this;
+                }
+
+                @java.lang.Override
+                public final boolean isInitialized() {
+                    return true;
+                }
+
+                @java.lang.Override
+                public Builder mergeFrom(
+                        com.google.protobuf.CodedInputStream input,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws java.io.IOException {
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItem parsedMessage = null;
+                    try {
+                        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+                    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                        parsedMessage = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItem) e
+                                .getUnfinishedMessage();
+                        throw e.unwrapIOException();
+                    } finally {
+                        if (parsedMessage != null) {
+                            mergeFrom(parsedMessage);
+                        }
+                    }
+                    return this;
+                }
+
+                private int bitField0_;
+
+                private java.lang.Object transactionId_ = "";
+
+                /**
+                 * <code>optional string transaction_id = 1;</code>
+                 * 
+                 * @return Whether the transactionId field is set.
+                 */
+                public boolean hasTransactionId() {
+                    return ((bitField0_ & 0x00000001) != 0);
+                }
+
+                /**
+                 * <code>optional string transaction_id = 1;</code>
+                 * 
+                 * @return The transactionId.
+                 */
+                public java.lang.String getTransactionId() {
+                    java.lang.Object ref = transactionId_;
+                    if (!(ref instanceof java.lang.String)) {
+                        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                        java.lang.String s = bs.toStringUtf8();
+                        if (bs.isValidUtf8()) {
+                            transactionId_ = s;
+                        }
+                        return s;
+                    } else {
+                        return (java.lang.String) ref;
+                    }
+                }
+
+                /**
+                 * <code>optional string transaction_id = 1;</code>
+                 * 
+                 * @return The bytes for transactionId.
+                 */
+                public com.google.protobuf.ByteString getTransactionIdBytes() {
+                    java.lang.Object ref = transactionId_;
+                    if (ref instanceof String) {
+                        com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                                (java.lang.String) ref);
+                        transactionId_ = b;
+                        return b;
+                    } else {
+                        return (com.google.protobuf.ByteString) ref;
+                    }
+                }
+
+                /**
+                 * <code>optional string transaction_id = 1;</code>
+                 * 
+                 * @param value The transactionId to set.
+                 * @return This builder for chaining.
+                 */
+                public Builder setTransactionId(
+                        java.lang.String value) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    bitField0_ |= 0x00000001;
+                    transactionId_ = value;
+                    onChanged();
+                    return this;
+                }
+
+                /**
+                 * <code>optional string transaction_id = 1;</code>
+                 * 
+                 * @return This builder for chaining.
+                 */
+                public Builder clearTransactionId() {
+                    bitField0_ = (bitField0_ & ~0x00000001);
+                    transactionId_ = getDefaultInstance().getTransactionId();
+                    onChanged();
+                    return this;
+                }
+
+                /**
+                 * <code>optional string transaction_id = 1;</code>
+                 * 
+                 * @param value The bytes for transactionId to set.
+                 * @return This builder for chaining.
+                 */
+                public Builder setTransactionIdBytes(
+                        com.google.protobuf.ByteString value) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    bitField0_ |= 0x00000001;
+                    transactionId_ = value;
+                    onChanged();
+                    return this;
+                }
+
+                private java.lang.Object nodeId_ = "";
+
+                /**
+                 * <code>optional string node_id = 2;</code>
+                 * 
+                 * @return Whether the nodeId field is set.
+                 */
+                public boolean hasNodeId() {
+                    return ((bitField0_ & 0x00000002) != 0);
+                }
+
+                /**
+                 * <code>optional string node_id = 2;</code>
+                 * 
+                 * @return The nodeId.
+                 */
+                public java.lang.String getNodeId() {
+                    java.lang.Object ref = nodeId_;
+                    if (!(ref instanceof java.lang.String)) {
+                        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                        java.lang.String s = bs.toStringUtf8();
+                        if (bs.isValidUtf8()) {
+                            nodeId_ = s;
+                        }
+                        return s;
+                    } else {
+                        return (java.lang.String) ref;
+                    }
+                }
+
+                /**
+                 * <code>optional string node_id = 2;</code>
+                 * 
+                 * @return The bytes for nodeId.
+                 */
+                public com.google.protobuf.ByteString getNodeIdBytes() {
+                    java.lang.Object ref = nodeId_;
+                    if (ref instanceof String) {
+                        com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                                (java.lang.String) ref);
+                        nodeId_ = b;
+                        return b;
+                    } else {
+                        return (com.google.protobuf.ByteString) ref;
+                    }
+                }
+
+                /**
+                 * <code>optional string node_id = 2;</code>
+                 * 
+                 * @param value The nodeId to set.
+                 * @return This builder for chaining.
+                 */
+                public Builder setNodeId(
+                        java.lang.String value) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    bitField0_ |= 0x00000002;
+                    nodeId_ = value;
+                    onChanged();
+                    return this;
+                }
+
+                /**
+                 * <code>optional string node_id = 2;</code>
+                 * 
+                 * @return This builder for chaining.
+                 */
+                public Builder clearNodeId() {
+                    bitField0_ = (bitField0_ & ~0x00000002);
+                    nodeId_ = getDefaultInstance().getNodeId();
+                    onChanged();
+                    return this;
+                }
+
+                /**
+                 * <code>optional string node_id = 2;</code>
+                 * 
+                 * @param value The bytes for nodeId to set.
+                 * @return This builder for chaining.
+                 */
+                public Builder setNodeIdBytes(
+                        com.google.protobuf.ByteString value) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    bitField0_ |= 0x00000002;
+                    nodeId_ = value;
+                    onChanged();
+                    return this;
+                }
+
+                private java.lang.Object instanceId_ = "";
+
+                /**
+                 * <code>optional string instance_id = 3;</code>
+                 * 
+                 * @return Whether the instanceId field is set.
+                 */
+                public boolean hasInstanceId() {
+                    return ((bitField0_ & 0x00000004) != 0);
+                }
+
+                /**
+                 * <code>optional string instance_id = 3;</code>
+                 * 
+                 * @return The instanceId.
+                 */
+                public java.lang.String getInstanceId() {
+                    java.lang.Object ref = instanceId_;
+                    if (!(ref instanceof java.lang.String)) {
+                        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                        java.lang.String s = bs.toStringUtf8();
+                        if (bs.isValidUtf8()) {
+                            instanceId_ = s;
+                        }
+                        return s;
+                    } else {
+                        return (java.lang.String) ref;
+                    }
+                }
+
+                /**
+                 * <code>optional string instance_id = 3;</code>
+                 * 
+                 * @return The bytes for instanceId.
+                 */
+                public com.google.protobuf.ByteString getInstanceIdBytes() {
+                    java.lang.Object ref = instanceId_;
+                    if (ref instanceof String) {
+                        com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                                (java.lang.String) ref);
+                        instanceId_ = b;
+                        return b;
+                    } else {
+                        return (com.google.protobuf.ByteString) ref;
+                    }
+                }
+
+                /**
+                 * <code>optional string instance_id = 3;</code>
+                 * 
+                 * @param value The instanceId to set.
+                 * @return This builder for chaining.
+                 */
+                public Builder setInstanceId(
+                        java.lang.String value) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    bitField0_ |= 0x00000004;
+                    instanceId_ = value;
+                    onChanged();
+                    return this;
+                }
+
+                /**
+                 * <code>optional string instance_id = 3;</code>
+                 * 
+                 * @return This builder for chaining.
+                 */
+                public Builder clearInstanceId() {
+                    bitField0_ = (bitField0_ & ~0x00000004);
+                    instanceId_ = getDefaultInstance().getInstanceId();
+                    onChanged();
+                    return this;
+                }
+
+                /**
+                 * <code>optional string instance_id = 3;</code>
+                 * 
+                 * @param value The bytes for instanceId to set.
+                 * @return This builder for chaining.
+                 */
+                public Builder setInstanceIdBytes(
+                        com.google.protobuf.ByteString value) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    bitField0_ |= 0x00000004;
+                    instanceId_ = value;
+                    onChanged();
+                    return this;
+                }
+
+                private java.lang.Object timerId_ = "";
+
+                /**
+                 * <code>optional string timer_id = 4;</code>
+                 * 
+                 * @return Whether the timerId field is set.
+                 */
+                public boolean hasTimerId() {
+                    return ((bitField0_ & 0x00000008) != 0);
+                }
+
+                /**
+                 * <code>optional string timer_id = 4;</code>
+                 * 
+                 * @return The timerId.
+                 */
+                public java.lang.String getTimerId() {
+                    java.lang.Object ref = timerId_;
+                    if (!(ref instanceof java.lang.String)) {
+                        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                        java.lang.String s = bs.toStringUtf8();
+                        if (bs.isValidUtf8()) {
+                            timerId_ = s;
+                        }
+                        return s;
+                    } else {
+                        return (java.lang.String) ref;
+                    }
+                }
+
+                /**
+                 * <code>optional string timer_id = 4;</code>
+                 * 
+                 * @return The bytes for timerId.
+                 */
+                public com.google.protobuf.ByteString getTimerIdBytes() {
+                    java.lang.Object ref = timerId_;
+                    if (ref instanceof String) {
+                        com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                                (java.lang.String) ref);
+                        timerId_ = b;
+                        return b;
+                    } else {
+                        return (com.google.protobuf.ByteString) ref;
+                    }
+                }
+
+                /**
+                 * <code>optional string timer_id = 4;</code>
+                 * 
+                 * @param value The timerId to set.
+                 * @return This builder for chaining.
+                 */
+                public Builder setTimerId(
+                        java.lang.String value) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    bitField0_ |= 0x00000008;
+                    timerId_ = value;
+                    onChanged();
+                    return this;
+                }
+
+                /**
+                 * <code>optional string timer_id = 4;</code>
+                 * 
+                 * @return This builder for chaining.
+                 */
+                public Builder clearTimerId() {
+                    bitField0_ = (bitField0_ & ~0x00000008);
+                    timerId_ = getDefaultInstance().getTimerId();
+                    onChanged();
+                    return this;
+                }
+
+                /**
+                 * <code>optional string timer_id = 4;</code>
+                 * 
+                 * @param value The bytes for timerId to set.
+                 * @return This builder for chaining.
+                 */
+                public Builder setTimerIdBytes(
+                        com.google.protobuf.ByteString value) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    bitField0_ |= 0x00000008;
+                    timerId_ = value;
+                    onChanged();
+                    return this;
+                }
+
+                private com.google.protobuf.LazyStringList stateTimerIds_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+
+                private void ensureStateTimerIdsIsMutable() {
+                    if (!((bitField0_ & 0x00000010) != 0)) {
+                        stateTimerIds_ = new com.google.protobuf.LazyStringArrayList(stateTimerIds_);
+                        bitField0_ |= 0x00000010;
+                    }
+                }
+
+                /**
+                 * <code>repeated string state_timer_ids = 5;</code>
+                 * 
+                 * @return A list containing the stateTimerIds.
+                 */
+                public com.google.protobuf.ProtocolStringList getStateTimerIdsList() {
+                    return stateTimerIds_.getUnmodifiableView();
+                }
+
+                /**
+                 * <code>repeated string state_timer_ids = 5;</code>
+                 * 
+                 * @return The count of stateTimerIds.
+                 */
+                public int getStateTimerIdsCount() {
+                    return stateTimerIds_.size();
+                }
+
+                /**
+                 * <code>repeated string state_timer_ids = 5;</code>
+                 * 
+                 * @param index The index of the element to return.
+                 * @return The stateTimerIds at the given index.
+                 */
+                public java.lang.String getStateTimerIds(int index) {
+                    return stateTimerIds_.get(index);
+                }
+
+                /**
+                 * <code>repeated string state_timer_ids = 5;</code>
+                 * 
+                 * @param index The index of the value to return.
+                 * @return The bytes of the stateTimerIds at the given index.
+                 */
+                public com.google.protobuf.ByteString getStateTimerIdsBytes(int index) {
+                    return stateTimerIds_.getByteString(index);
+                }
+
+                /**
+                 * <code>repeated string state_timer_ids = 5;</code>
+                 * 
+                 * @param index The index to set the value at.
+                 * @param value The stateTimerIds to set.
+                 * @return This builder for chaining.
+                 */
+                public Builder setStateTimerIds(
+                        int index, java.lang.String value) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    ensureStateTimerIdsIsMutable();
+                    stateTimerIds_.set(index, value);
+                    onChanged();
+                    return this;
+                }
+
+                /**
+                 * <code>repeated string state_timer_ids = 5;</code>
+                 * 
+                 * @param value The stateTimerIds to add.
+                 * @return This builder for chaining.
+                 */
+                public Builder addStateTimerIds(
+                        java.lang.String value) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    ensureStateTimerIdsIsMutable();
+                    stateTimerIds_.add(value);
+                    onChanged();
+                    return this;
+                }
+
+                /**
+                 * <code>repeated string state_timer_ids = 5;</code>
+                 * 
+                 * @param values The stateTimerIds to add.
+                 * @return This builder for chaining.
+                 */
+                public Builder addAllStateTimerIds(
+                        java.lang.Iterable<java.lang.String> values) {
+                    ensureStateTimerIdsIsMutable();
+                    com.google.protobuf.AbstractMessageLite.Builder.addAll(
+                            values, stateTimerIds_);
+                    onChanged();
+                    return this;
+                }
+
+                /**
+                 * <code>repeated string state_timer_ids = 5;</code>
+                 * 
+                 * @return This builder for chaining.
+                 */
+                public Builder clearStateTimerIds() {
+                    stateTimerIds_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+                    bitField0_ = (bitField0_ & ~0x00000010);
+                    onChanged();
+                    return this;
+                }
+
+                /**
+                 * <code>repeated string state_timer_ids = 5;</code>
+                 * 
+                 * @param value The bytes of the stateTimerIds to add.
+                 * @return This builder for chaining.
+                 */
+                public Builder addStateTimerIdsBytes(
+                        com.google.protobuf.ByteString value) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    ensureStateTimerIdsIsMutable();
+                    stateTimerIds_.add(value);
+                    onChanged();
+                    return this;
+                }
+
+                @java.lang.Override
+                public final Builder setUnknownFields(
+                        final com.google.protobuf.UnknownFieldSet unknownFields) {
+                    return super.setUnknownFields(unknownFields);
+                }
+
+                @java.lang.Override
+                public final Builder mergeUnknownFields(
+                        final com.google.protobuf.UnknownFieldSet unknownFields) {
+                    return super.mergeUnknownFields(unknownFields);
+                }
+
+                // @@protoc_insertion_point(builder_scope:io.automatiko.engine.workflow.marshalling.ProcessInstance.RecoveryItem)
+            }
+
+            // @@protoc_insertion_point(class_scope:io.automatiko.engine.workflow.marshalling.ProcessInstance.RecoveryItem)
+            private static final io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItem DEFAULT_INSTANCE;
+            static {
+                DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItem();
+            }
+
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItem getDefaultInstance() {
+                return DEFAULT_INSTANCE;
+            }
+
+            @java.lang.Deprecated
+            public static final com.google.protobuf.Parser<RecoveryItem> PARSER = new com.google.protobuf.AbstractParser<RecoveryItem>() {
+                @java.lang.Override
+                public RecoveryItem parsePartialFrom(
+                        com.google.protobuf.CodedInputStream input,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    return new RecoveryItem(input, extensionRegistry);
+                }
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+                        java.lang.String s = bs.toStringUtf8();
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+                public Builder clearValue() {
+                    bitField0_ = (bitField0_ & ~0x00000002);
+                    value_ = getDefaultInstance().getValue();
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+                /**
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+                        com.google.protobuf.ByteString value) {
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+                public final Builder setUnknownFields(
+                        final com.google.protobuf.UnknownFieldSet unknownFields) {
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+                public final Builder mergeUnknownFields(
+                        final com.google.protobuf.UnknownFieldSet unknownFields) {
+                    return super.mergeUnknownFields(unknownFields);
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+                // @@protoc_insertion_point(builder_scope:io.automatiko.engine.workflow.marshalling.ProcessInstance.Tag)
+            }
+
+            // @@protoc_insertion_point(class_scope:io.automatiko.engine.workflow.marshalling.ProcessInstance.Tag)
+            private static final io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Tag DEFAULT_INSTANCE;
+            static {
+                DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Tag();
+            }
+
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Tag getDefaultInstance() {
+                return DEFAULT_INSTANCE;
+            }
+
+            @java.lang.Deprecated
+            public static final com.google.protobuf.Parser<Tag> PARSER = new com.google.protobuf.AbstractParser<Tag>() {
+                @java.lang.Override
+                public Tag parsePartialFrom(
+                        com.google.protobuf.CodedInputStream input,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    return new Tag(input, extensionRegistry);
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+            public static com.google.protobuf.Parser<Tag> parser() {
+                return PARSER;
+            }
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+            @java.lang.Override
+            public com.google.protobuf.Parser<Tag> getParserForType() {
+                return PARSER;
+            }
+
+            @java.lang.Override
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Tag getDefaultInstanceForType() {
+                return DEFAULT_INSTANCE;
+            }
+
+        }
+
+        public interface ErrorOrBuilder extends
+                // @@protoc_insertion_point(interface_extends:io.automatiko.engine.workflow.marshalling.ProcessInstance.Error)
+                com.google.protobuf.MessageOrBuilder {
+
+            /**
+             * <code>optional string error_id = 31;</code>
+             * 
+             * @return Whether the errorId field is set.
+             */
+            boolean hasErrorId();
+
+            /**
+             * <code>optional string error_id = 31;</code>
+             * 
+             * @return The errorId.
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+            /**
+             * <code>optional string error_id = 31;</code>
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+             * @return The bytes for errorId.
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+            com.google.protobuf.ByteString getErrorIdBytes();
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+            /**
+             * <code>optional string error_node_id = 25;</code>
+             * 
+             * @return Whether the errorNodeId field is set.
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+
+            /**
+             * <code>optional string error_node_id = 25;</code>
+             * 
+             * @return The errorNodeId.
+             */
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+             * @return The bytes for errorNodeId.
+             */
+            com.google.protobuf.ByteString getErrorNodeIdBytes();
+
+            /**
+             * <code>optional string error_message = 26;</code>
+             * 
+             * @return Whether the errorMessage field is set.
+             */
+            boolean hasErrorMessage();
+
+            /**
+             * <code>optional string error_message = 26;</code>
+             * 
+             * @return The errorMessage.
+             */
+            java.lang.String getErrorMessage();
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+            /**
+             * <code>optional string error_message = 26;</code>
+             * 
+             * @return The bytes for errorMessage.
+             */
+            com.google.protobuf.ByteString getErrorMessageBytes();
+
+            /**
+             * <code>optional string error_details = 32;</code>
+             * 
+             * @return Whether the errorDetails field is set.
+             */
+            boolean hasErrorDetails();
+
+            /**
+             * <code>optional string error_details = 32;</code>
+             * 
+             * @return The errorDetails.
+             */
+            java.lang.String getErrorDetails();
+
+            /**
+             * <code>optional string error_details = 32;</code>
+             * 
+             * @return The bytes for errorDetails.
+             */
+            com.google.protobuf.ByteString getErrorDetailsBytes();
+        }
+
+        /**
+         * Protobuf type {@code io.automatiko.engine.workflow.marshalling.ProcessInstance.Error}
+         */
+        public static final class Error extends
+                com.google.protobuf.GeneratedMessageV3 implements
+                // @@protoc_insertion_point(message_implements:io.automatiko.engine.workflow.marshalling.ProcessInstance.Error)
+                ErrorOrBuilder {
+            private static final long serialVersionUID = 0L;
+
+            // Use Error.newBuilder() to construct.
+            private Error(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
+                super(builder);
+            }
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+            private Error() {
+                errorId_ = "";
+                errorNodeId_ = "";
+                errorMessage_ = "";
+                errorDetails_ = "";
+            }
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+            @java.lang.Override
+            @SuppressWarnings({ "unused" })
+            protected java.lang.Object newInstance(
+                    UnusedPrivateParameter unused) {
+                return new Error();
+            }
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+            @java.lang.Override
+            public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+                return this.unknownFields;
+            }
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+            private Error(
+                    com.google.protobuf.CodedInputStream input,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws com.google.protobuf.InvalidProtocolBufferException {
+                this();
+                if (extensionRegistry == null) {
+                    throw new java.lang.NullPointerException();
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+                int mutable_bitField0_ = 0;
+                com.google.protobuf.UnknownFieldSet.Builder unknownFields = com.google.protobuf.UnknownFieldSet.newBuilder();
+                try {
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+                        int tag = input.readTag();
+                        switch (tag) {
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+                                break;
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+                                com.google.protobuf.ByteString bs = input.readBytes();
+                                bitField0_ |= 0x00000002;
+                                errorNodeId_ = bs;
+                                break;
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+                                com.google.protobuf.ByteString bs = input.readBytes();
+                                bitField0_ |= 0x00000004;
+                                errorMessage_ = bs;
+                                break;
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+                                com.google.protobuf.ByteString bs = input.readBytes();
+                                bitField0_ |= 0x00000001;
+                                errorId_ = bs;
+                                break;
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+                            case 258: {
+                                com.google.protobuf.ByteString bs = input.readBytes();
+                                bitField0_ |= 0x00000008;
+                                errorDetails_ = bs;
+                                break;
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+                                if (!parseUnknownField(
+                                        input, unknownFields, extensionRegistry, tag)) {
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+                    }
+                } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                    throw e.setUnfinishedMessage(this);
+                } catch (java.io.IOException e) {
+                    throw new com.google.protobuf.InvalidProtocolBufferException(
+                            e).setUnfinishedMessage(this);
+                } finally {
+                    this.unknownFields = unknownFields.build();
+                    makeExtensionsImmutable();
+                }
+            }
+
+            public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+                return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_Error_descriptor;
+            }
+
+            @java.lang.Override
+            protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() {
+                return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_Error_fieldAccessorTable
+                        .ensureFieldAccessorsInitialized(
+                                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error.class,
+                                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error.Builder.class);
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+            /**
+             * <code>optional string error_id = 31;</code>
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+             * @return Whether the errorId field is set.
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+            public boolean hasErrorId() {
+                return ((bitField0_ & 0x00000001) != 0);
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+            /**
+             * <code>optional string error_id = 31;</code>
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+             * @return The errorId.
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+            public java.lang.String getErrorId() {
+                java.lang.Object ref = errorId_;
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+                    if (bs.isValidUtf8()) {
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+             * <code>optional string error_id = 31;</code>
+             * 
+             * @return The bytes for errorId.
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+                java.lang.Object ref = errorId_;
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+                    errorId_ = b;
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+            /**
+             * <code>optional string error_node_id = 25;</code>
+             * 
+             * @return Whether the errorNodeId field is set.
+             */
+            @java.lang.Override
+            public boolean hasErrorNodeId() {
+                return ((bitField0_ & 0x00000002) != 0);
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+            /**
+             * <code>optional string error_node_id = 25;</code>
+             * 
+             * @return The errorNodeId.
+             */
+            @java.lang.Override
+            public java.lang.String getErrorNodeId() {
+                java.lang.Object ref = errorNodeId_;
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+                    errorNodeId_ = b;
+                    return b;
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+                    return (com.google.protobuf.ByteString) ref;
+                }
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+
+            public static final int ERROR_MESSAGE_FIELD_NUMBER = 26;
+            private volatile java.lang.Object errorMessage_;
+
+            /**
+             * <code>optional string error_message = 26;</code>
+             * 
+             * @return Whether the errorMessage field is set.
+             */
+            @java.lang.Override
+            public boolean hasErrorMessage() {
+                return ((bitField0_ & 0x00000004) != 0);
+            }
+
+            /**
+             * <code>optional string error_message = 26;</code>
+             * 
+             * @return The errorMessage.
+             */
+            @java.lang.Override
+            public java.lang.String getErrorMessage() {
+                java.lang.Object ref = errorMessage_;
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+             * 
+             * @return The bytes for errorMessage.
+             */
+            @java.lang.Override
+            public com.google.protobuf.ByteString getErrorMessageBytes() {
+                java.lang.Object ref = errorMessage_;
+                if (ref instanceof java.lang.String) {
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+                    errorMessage_ = b;
+                    return b;
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+                    return (com.google.protobuf.ByteString) ref;
+                }
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+
+            public static final int ERROR_DETAILS_FIELD_NUMBER = 32;
+            private volatile java.lang.Object errorDetails_;
+
+            /**
+             * <code>optional string error_details = 32;</code>
+             * 
+             * @return Whether the errorDetails field is set.
+             */
+            @java.lang.Override
+            public boolean hasErrorDetails() {
+                return ((bitField0_ & 0x00000008) != 0);
+            }
+
+            /**
+             * <code>optional string error_details = 32;</code>
+             * 
+             * @return The errorDetails.
+             */
+            @java.lang.Override
+            public java.lang.String getErrorDetails() {
+                java.lang.Object ref = errorDetails_;
+                if (ref instanceof java.lang.String) {
+                    return (java.lang.String) ref;
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+                    if (bs.isValidUtf8()) {
+                        errorDetails_ = s;
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+            /**
+             * <code>optional string error_details = 32;</code>
+             * 
+             * @return The bytes for errorDetails.
+             */
+            @java.lang.Override
+            public com.google.protobuf.ByteString getErrorDetailsBytes() {
+                java.lang.Object ref = errorDetails_;
+                if (ref instanceof java.lang.String) {
+                    com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
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+            @java.lang.Override
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+                    return size;
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+
+            @java.lang.Override
+            public boolean equals(final java.lang.Object obj) {
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+                if (hasErrorId() != other.hasErrorId())
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+                int hash = 41;
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+                    throws com.google.protobuf.InvalidProtocolBufferException {
+                return PARSER.parseFrom(data);
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+
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error parseFrom(
+                    java.nio.ByteBuffer data,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws com.google.protobuf.InvalidProtocolBufferException {
+                return PARSER.parseFrom(data, extensionRegistry);
+            }
+
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error parseFrom(
+                    com.google.protobuf.ByteString data)
+                    throws com.google.protobuf.InvalidProtocolBufferException {
+                return PARSER.parseFrom(data);
+            }
+
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error parseFrom(
+                    com.google.protobuf.ByteString data,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws com.google.protobuf.InvalidProtocolBufferException {
+                return PARSER.parseFrom(data, extensionRegistry);
+            }
+
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error parseFrom(
+                    byte[] data)
+                    throws com.google.protobuf.InvalidProtocolBufferException {
+                return PARSER.parseFrom(data);
+            }
+
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error parseFrom(
+                    byte[] data,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws com.google.protobuf.InvalidProtocolBufferException {
+                return PARSER.parseFrom(data, extensionRegistry);
+            }
+
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error parseFrom(
+                    java.io.InputStream input)
+                    throws java.io.IOException {
+                return com.google.protobuf.GeneratedMessageV3
+                        .parseWithIOException(PARSER, input);
+            }
+
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error parseFrom(
+                    java.io.InputStream input,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws java.io.IOException {
+                return com.google.protobuf.GeneratedMessageV3
+                        .parseWithIOException(PARSER, input, extensionRegistry);
+            }
+
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error parseDelimitedFrom(
+                    java.io.InputStream input)
+                    throws java.io.IOException {
+                return com.google.protobuf.GeneratedMessageV3
+                        .parseDelimitedWithIOException(PARSER, input);
+            }
+
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error parseDelimitedFrom(
+                    java.io.InputStream input,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws java.io.IOException {
+                return com.google.protobuf.GeneratedMessageV3
+                        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+            }
+
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error parseFrom(
+                    com.google.protobuf.CodedInputStream input)
+                    throws java.io.IOException {
+                return com.google.protobuf.GeneratedMessageV3
+                        .parseWithIOException(PARSER, input);
+            }
+
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error parseFrom(
+                    com.google.protobuf.CodedInputStream input,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws java.io.IOException {
+                return com.google.protobuf.GeneratedMessageV3
+                        .parseWithIOException(PARSER, input, extensionRegistry);
+            }
+
+            @java.lang.Override
+            public Builder newBuilderForType() {
+                return newBuilder();
+            }
+
+            public static Builder newBuilder() {
+                return DEFAULT_INSTANCE.toBuilder();
+            }
+
+            public static Builder newBuilder(
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error prototype) {
+                return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+            }
+
+            @java.lang.Override
+            public Builder toBuilder() {
+                return this == DEFAULT_INSTANCE
+                        ? new Builder()
+                        : new Builder().mergeFrom(this);
+            }
+
+            @java.lang.Override
+            protected Builder newBuilderForType(
+                    com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+                Builder builder = new Builder(parent);
+                return builder;
+            }
+
+            /**
+             * Protobuf type {@code io.automatiko.engine.workflow.marshalling.ProcessInstance.Error}
+             */
+            public static final class Builder extends
+                    com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
+                    // @@protoc_insertion_point(builder_implements:io.automatiko.engine.workflow.marshalling.ProcessInstance.Error)
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ErrorOrBuilder {
+                public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+                    return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_Error_descriptor;
+                }
+
+                @java.lang.Override
+                protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() {
+                    return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_Error_fieldAccessorTable
+                            .ensureFieldAccessorsInitialized(
+                                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error.class,
+                                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error.Builder.class);
+                }
+
+                // Construct using io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error.newBuilder()
+                private Builder() {
+                    maybeForceBuilderInitialization();
+                }
+
+                private Builder(
+                        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+                    super(parent);
+                    maybeForceBuilderInitialization();
+                }
+
+                private void maybeForceBuilderInitialization() {
+                    if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
+                    }
+                }
+
+                @java.lang.Override
+                public Builder clear() {
+                    super.clear();
+                    errorId_ = "";
+                    bitField0_ = (bitField0_ & ~0x00000001);
+                    errorNodeId_ = "";
+                    bitField0_ = (bitField0_ & ~0x00000002);
+                    errorMessage_ = "";
+                    bitField0_ = (bitField0_ & ~0x00000004);
+                    errorDetails_ = "";
+                    bitField0_ = (bitField0_ & ~0x00000008);
+                    return this;
+                }
+
+                @java.lang.Override
+                public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+                    return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_Error_descriptor;
+                }
+
+                @java.lang.Override
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error getDefaultInstanceForType() {
+                    return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error
+                            .getDefaultInstance();
+                }
+
+                @java.lang.Override
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error build() {
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error result = buildPartial();
+                    if (!result.isInitialized()) {
+                        throw newUninitializedMessageException(result);
+                    }
+                    return result;
+                }
+
+                @java.lang.Override
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error buildPartial() {
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error result = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error(
+                            this);
+                    int from_bitField0_ = bitField0_;
+                    int to_bitField0_ = 0;
+                    if (((from_bitField0_ & 0x00000001) != 0)) {
+                        to_bitField0_ |= 0x00000001;
+                    }
+                    result.errorId_ = errorId_;
+                    if (((from_bitField0_ & 0x00000002) != 0)) {
+                        to_bitField0_ |= 0x00000002;
+                    }
+                    result.errorNodeId_ = errorNodeId_;
+                    if (((from_bitField0_ & 0x00000004) != 0)) {
+                        to_bitField0_ |= 0x00000004;
+                    }
+                    result.errorMessage_ = errorMessage_;
+                    if (((from_bitField0_ & 0x00000008) != 0)) {
+                        to_bitField0_ |= 0x00000008;
+                    }
+                    result.errorDetails_ = errorDetails_;
+                    result.bitField0_ = to_bitField0_;
+                    onBuilt();
+                    return result;
+                }
+
+                @java.lang.Override
+                public Builder clone() {
+                    return super.clone();
+                }
+
+                @java.lang.Override
+                public Builder setField(
+                        com.google.protobuf.Descriptors.FieldDescriptor field,
+                        java.lang.Object value) {
+                    return super.setField(field, value);
+                }
+
+                @java.lang.Override
+                public Builder clearField(
+                        com.google.protobuf.Descriptors.FieldDescriptor field) {
+                    return super.clearField(field);
+                }
+
+                @java.lang.Override
+                public Builder clearOneof(
+                        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+                    return super.clearOneof(oneof);
+                }
+
+                @java.lang.Override
+                public Builder setRepeatedField(
+                        com.google.protobuf.Descriptors.FieldDescriptor field,
+                        int index, java.lang.Object value) {
+                    return super.setRepeatedField(field, index, value);
+                }
+
+                @java.lang.Override
+                public Builder addRepeatedField(
+                        com.google.protobuf.Descriptors.FieldDescriptor field,
+                        java.lang.Object value) {
+                    return super.addRepeatedField(field, value);
+                }
+
+                @java.lang.Override
+                public Builder mergeFrom(com.google.protobuf.Message other) {
+                    if (other instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error) {
+                        return mergeFrom(
+                                (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error) other);
+                    } else {
+                        super.mergeFrom(other);
+                        return this;
+                    }
+                }
+
+                public Builder mergeFrom(
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error other) {
+                    if (other == io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error
+                            .getDefaultInstance())
+                        return this;
+                    if (other.hasErrorId()) {
+                        bitField0_ |= 0x00000001;
+                        errorId_ = other.errorId_;
+                        onChanged();
+                    }
+                    if (other.hasErrorNodeId()) {
+                        bitField0_ |= 0x00000002;
+                        errorNodeId_ = other.errorNodeId_;
+                        onChanged();
+                    }
+                    if (other.hasErrorMessage()) {
+                        bitField0_ |= 0x00000004;
+                        errorMessage_ = other.errorMessage_;
+                        onChanged();
+                    }
+                    if (other.hasErrorDetails()) {
+                        bitField0_ |= 0x00000008;
+                        errorDetails_ = other.errorDetails_;
+                        onChanged();
+                    }
+                    this.mergeUnknownFields(other.unknownFields);
+                    onChanged();
+                    return this;
+                }
+
+                @java.lang.Override
+                public final boolean isInitialized() {
+                    return true;
+                }
+
+                @java.lang.Override
+                public Builder mergeFrom(
+                        com.google.protobuf.CodedInputStream input,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws java.io.IOException {
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error parsedMessage = null;
+                    try {
+                        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+                    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                        parsedMessage = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error) e
+                                .getUnfinishedMessage();
+                        throw e.unwrapIOException();
+                    } finally {
+                        if (parsedMessage != null) {
+                            mergeFrom(parsedMessage);
+                        }
+                    }
+                    return this;
+                }
+
+                private int bitField0_;
+
+                private java.lang.Object errorId_ = "";
+
+                /**
+                 * <code>optional string error_id = 31;</code>
+                 * 
+                 * @return Whether the errorId field is set.
+                 */
+                public boolean hasErrorId() {
+                    return ((bitField0_ & 0x00000001) != 0);
+                }
+
+                /**
+                 * <code>optional string error_id = 31;</code>
+                 * 
+                 * @return The errorId.
+                 */
+                public java.lang.String getErrorId() {
+                    java.lang.Object ref = errorId_;
+                    if (!(ref instanceof java.lang.String)) {
+                        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                        java.lang.String s = bs.toStringUtf8();
+                        if (bs.isValidUtf8()) {
+                            errorId_ = s;
+                        }
+                        return s;
+                    } else {
+                        return (java.lang.String) ref;
+                    }
+                }
+
+                /**
+                 * <code>optional string error_id = 31;</code>
+                 * 
+                 * @return The bytes for errorId.
+                 */
+                public com.google.protobuf.ByteString getErrorIdBytes() {
+                    java.lang.Object ref = errorId_;
+                    if (ref instanceof String) {
+                        com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                                (java.lang.String) ref);
+                        errorId_ = b;
+                        return b;
+                    } else {
+                        return (com.google.protobuf.ByteString) ref;
+                    }
+                }
+
+                /**
+                 * <code>optional string error_id = 31;</code>
+                 * 
+                 * @param value The errorId to set.
+                 * @return This builder for chaining.
+                 */
+                public Builder setErrorId(
+                        java.lang.String value) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    bitField0_ |= 0x00000001;
+                    errorId_ = value;
+                    onChanged();
+                    return this;
+                }
+
+                /**
+                 * <code>optional string error_id = 31;</code>
+                 * 
+                 * @return This builder for chaining.
+                 */
+                public Builder clearErrorId() {
+                    bitField0_ = (bitField0_ & ~0x00000001);
+                    errorId_ = getDefaultInstance().getErrorId();
+                    onChanged();
+                    return this;
+                }
+
+                /**
+                 * <code>optional string error_id = 31;</code>
+                 * 
+                 * @param value The bytes for errorId to set.
+                 * @return This builder for chaining.
+                 */
+                public Builder setErrorIdBytes(
+                        com.google.protobuf.ByteString value) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    bitField0_ |= 0x00000001;
+                    errorId_ = value;
+                    onChanged();
+                    return this;
+                }
+
+                private java.lang.Object errorNodeId_ = "";
+
+                /**
+                 * <code>optional string error_node_id = 25;</code>
+                 * 
+                 * @return Whether the errorNodeId field is set.
+                 */
+                public boolean hasErrorNodeId() {
+                    return ((bitField0_ & 0x00000002) != 0);
+                }
+
+                /**
+                 * <code>optional string error_node_id = 25;</code>
+                 * 
+                 * @return The errorNodeId.
+                 */
+                public java.lang.String getErrorNodeId() {
+                    java.lang.Object ref = errorNodeId_;
+                    if (!(ref instanceof java.lang.String)) {
+                        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                        java.lang.String s = bs.toStringUtf8();
+                        if (bs.isValidUtf8()) {
+                            errorNodeId_ = s;
+                        }
+                        return s;
+                    } else {
+                        return (java.lang.String) ref;
+                    }
+                }
+
+                /**
+                 * <code>optional string error_node_id = 25;</code>
+                 * 
+                 * @return The bytes for errorNodeId.
+                 */
+                public com.google.protobuf.ByteString getErrorNodeIdBytes() {
+                    java.lang.Object ref = errorNodeId_;
+                    if (ref instanceof String) {
+                        com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                                (java.lang.String) ref);
+                        errorNodeId_ = b;
+                        return b;
+                    } else {
+                        return (com.google.protobuf.ByteString) ref;
+                    }
+                }
+
+                /**
+                 * <code>optional string error_node_id = 25;</code>
+                 * 
+                 * @param value The errorNodeId to set.
+                 * @return This builder for chaining.
+                 */
+                public Builder setErrorNodeId(
+                        java.lang.String value) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    bitField0_ |= 0x00000002;
+                    errorNodeId_ = value;
+                    onChanged();
+                    return this;
+                }
+
+                /**
+                 * <code>optional string error_node_id = 25;</code>
+                 * 
+                 * @return This builder for chaining.
+                 */
+                public Builder clearErrorNodeId() {
+                    bitField0_ = (bitField0_ & ~0x00000002);
+                    errorNodeId_ = getDefaultInstance().getErrorNodeId();
+                    onChanged();
+                    return this;
+                }
+
+                /**
+                 * <code>optional string error_node_id = 25;</code>
+                 * 
+                 * @param value The bytes for errorNodeId to set.
+                 * @return This builder for chaining.
+                 */
+                public Builder setErrorNodeIdBytes(
+                        com.google.protobuf.ByteString value) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    bitField0_ |= 0x00000002;
+                    errorNodeId_ = value;
+                    onChanged();
+                    return this;
+                }
+
+                private java.lang.Object errorMessage_ = "";
+
+                /**
+                 * <code>optional string error_message = 26;</code>
+                 * 
+                 * @return Whether the errorMessage field is set.
+                 */
+                public boolean hasErrorMessage() {
+                    return ((bitField0_ & 0x00000004) != 0);
+                }
+
+                /**
+                 * <code>optional string error_message = 26;</code>
+                 * 
+                 * @return The errorMessage.
+                 */
+                public java.lang.String getErrorMessage() {
+                    java.lang.Object ref = errorMessage_;
+                    if (!(ref instanceof java.lang.String)) {
+                        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                        java.lang.String s = bs.toStringUtf8();
+                        if (bs.isValidUtf8()) {
+                            errorMessage_ = s;
+                        }
+                        return s;
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+                        return (java.lang.String) ref;
+                    }
+                }
+
+                /**
+                 * <code>optional string error_message = 26;</code>
+                 * 
+                 * @return The bytes for errorMessage.
+                 */
+                public com.google.protobuf.ByteString getErrorMessageBytes() {
+                    java.lang.Object ref = errorMessage_;
+                    if (ref instanceof String) {
+                        com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                                (java.lang.String) ref);
+                        errorMessage_ = b;
+                        return b;
+                    } else {
+                        return (com.google.protobuf.ByteString) ref;
+                    }
+                }
+
+                /**
+                 * <code>optional string error_message = 26;</code>
+                 * 
+                 * @param value The errorMessage to set.
+                 * @return This builder for chaining.
+                 */
+                public Builder setErrorMessage(
+                        java.lang.String value) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    bitField0_ |= 0x00000004;
+                    errorMessage_ = value;
+                    onChanged();
+                    return this;
+                }
+
+                /**
+                 * <code>optional string error_message = 26;</code>
+                 * 
+                 * @return This builder for chaining.
+                 */
+                public Builder clearErrorMessage() {
+                    bitField0_ = (bitField0_ & ~0x00000004);
+                    errorMessage_ = getDefaultInstance().getErrorMessage();
+                    onChanged();
+                    return this;
+                }
+
+                /**
+                 * <code>optional string error_message = 26;</code>
+                 * 
+                 * @param value The bytes for errorMessage to set.
+                 * @return This builder for chaining.
+                 */
+                public Builder setErrorMessageBytes(
+                        com.google.protobuf.ByteString value) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    bitField0_ |= 0x00000004;
+                    errorMessage_ = value;
+                    onChanged();
+                    return this;
+                }
+
+                private java.lang.Object errorDetails_ = "";
+
+                /**
+                 * <code>optional string error_details = 32;</code>
+                 * 
+                 * @return Whether the errorDetails field is set.
+                 */
+                public boolean hasErrorDetails() {
+                    return ((bitField0_ & 0x00000008) != 0);
+                }
+
+                /**
+                 * <code>optional string error_details = 32;</code>
+                 * 
+                 * @return The errorDetails.
+                 */
+                public java.lang.String getErrorDetails() {
+                    java.lang.Object ref = errorDetails_;
+                    if (!(ref instanceof java.lang.String)) {
+                        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                        java.lang.String s = bs.toStringUtf8();
+                        if (bs.isValidUtf8()) {
+                            errorDetails_ = s;
+                        }
+                        return s;
+                    } else {
+                        return (java.lang.String) ref;
+                    }
+                }
+
+                /**
+                 * <code>optional string error_details = 32;</code>
+                 * 
+                 * @return The bytes for errorDetails.
+                 */
+                public com.google.protobuf.ByteString getErrorDetailsBytes() {
+                    java.lang.Object ref = errorDetails_;
+                    if (ref instanceof String) {
+                        com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                                (java.lang.String) ref);
+                        errorDetails_ = b;
+                        return b;
+                    } else {
+                        return (com.google.protobuf.ByteString) ref;
+                    }
+                }
+
+                /**
+                 * <code>optional string error_details = 32;</code>
+                 * 
+                 * @param value The errorDetails to set.
+                 * @return This builder for chaining.
+                 */
+                public Builder setErrorDetails(
+                        java.lang.String value) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    bitField0_ |= 0x00000008;
+                    errorDetails_ = value;
+                    onChanged();
+                    return this;
+                }
+
+                /**
+                 * <code>optional string error_details = 32;</code>
+                 * 
+                 * @return This builder for chaining.
+                 */
+                public Builder clearErrorDetails() {
+                    bitField0_ = (bitField0_ & ~0x00000008);
+                    errorDetails_ = getDefaultInstance().getErrorDetails();
+                    onChanged();
+                    return this;
+                }
+
+                /**
+                 * <code>optional string error_details = 32;</code>
+                 * 
+                 * @param value The bytes for errorDetails to set.
+                 * @return This builder for chaining.
+                 */
+                public Builder setErrorDetailsBytes(
+                        com.google.protobuf.ByteString value) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    bitField0_ |= 0x00000008;
+                    errorDetails_ = value;
+                    onChanged();
+                    return this;
+                }
+
+                @java.lang.Override
+                public final Builder setUnknownFields(
+                        final com.google.protobuf.UnknownFieldSet unknownFields) {
+                    return super.setUnknownFields(unknownFields);
+                }
+
+                @java.lang.Override
+                public final Builder mergeUnknownFields(
+                        final com.google.protobuf.UnknownFieldSet unknownFields) {
+                    return super.mergeUnknownFields(unknownFields);
+                }
+
+                // @@protoc_insertion_point(builder_scope:io.automatiko.engine.workflow.marshalling.ProcessInstance.Error)
+            }
+
+            // @@protoc_insertion_point(class_scope:io.automatiko.engine.workflow.marshalling.ProcessInstance.Error)
+            private static final io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error DEFAULT_INSTANCE;
+            static {
+                DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error();
+            }
+
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error getDefaultInstance() {
+                return DEFAULT_INSTANCE;
+            }
+
+            @java.lang.Deprecated
+            public static final com.google.protobuf.Parser<Error> PARSER = new com.google.protobuf.AbstractParser<Error>() {
+                @java.lang.Override
+                public Error parsePartialFrom(
+                        com.google.protobuf.CodedInputStream input,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    return new Error(input, extensionRegistry);
+                }
+            };
+
+            public static com.google.protobuf.Parser<Error> parser() {
+                return PARSER;
+            }
+
+            @java.lang.Override
+            public com.google.protobuf.Parser<Error> getParserForType() {
+                return PARSER;
+            }
+
+            @java.lang.Override
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error getDefaultInstanceForType() {
+                return DEFAULT_INSTANCE;
+            }
+
+        }
+
+        public interface SwimlaneContextInstanceOrBuilder extends
+                // @@protoc_insertion_point(interface_extends:io.automatiko.engine.workflow.marshalling.ProcessInstance.SwimlaneContextInstance)
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+                    if (ref instanceof String) {
+                        com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                                (java.lang.String) ref);
+                        swimlane_ = b;
+                        return b;
+                    } else {
+                        return (com.google.protobuf.ByteString) ref;
+                    }
+                }
+
+                /**
+                 * <code>optional string swimlane = 1;</code>
+                 * 
+                 * @param value The swimlane to set.
+                 * @return This builder for chaining.
+                 */
+                public Builder setSwimlane(
+                        java.lang.String value) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    bitField0_ |= 0x00000001;
+                    swimlane_ = value;
+                    onChanged();
+                    return this;
+                }
+
+                /**
+                 * <code>optional string swimlane = 1;</code>
+                 * 
+                 * @return This builder for chaining.
+                 */
+                public Builder clearSwimlane() {
+                    bitField0_ = (bitField0_ & ~0x00000001);
+                    swimlane_ = getDefaultInstance().getSwimlane();
+                    onChanged();
+                    return this;
+                }
+
+                /**
+                 * <code>optional string swimlane = 1;</code>
+                 * 
+                 * @param value The bytes for swimlane to set.
+                 * @return This builder for chaining.
+                 */
+                public Builder setSwimlaneBytes(
+                        com.google.protobuf.ByteString value) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    bitField0_ |= 0x00000001;
+                    swimlane_ = value;
+                    onChanged();
+                    return this;
+                }
+
+                private java.lang.Object actorId_ = "";
+
+                /**
+                 * <code>optional string actor_id = 2;</code>
+                 * 
+                 * @return Whether the actorId field is set.
+                 */
+                public boolean hasActorId() {
+                    return ((bitField0_ & 0x00000002) != 0);
+                }
+
+                /**
+                 * <code>optional string actor_id = 2;</code>
+                 * 
+                 * @return The actorId.
+                 */
+                public java.lang.String getActorId() {
+                    java.lang.Object ref = actorId_;
+                    if (!(ref instanceof java.lang.String)) {
+                        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                        java.lang.String s = bs.toStringUtf8();
+                        if (bs.isValidUtf8()) {
+                            actorId_ = s;
+                        }
+                        return s;
+                    } else {
+                        return (java.lang.String) ref;
+                    }
+                }
+
+                /**
+                 * <code>optional string actor_id = 2;</code>
+                 * 
+                 * @return The bytes for actorId.
+                 */
+                public com.google.protobuf.ByteString getActorIdBytes() {
+                    java.lang.Object ref = actorId_;
+                    if (ref instanceof String) {
+                        com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                                (java.lang.String) ref);
+                        actorId_ = b;
+                        return b;
+                    } else {
+                        return (com.google.protobuf.ByteString) ref;
+                    }
+                }
+
+                /**
+                 * <code>optional string actor_id = 2;</code>
+                 * 
+                 * @param value The actorId to set.
+                 * @return This builder for chaining.
+                 */
+                public Builder setActorId(
+                        java.lang.String value) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    bitField0_ |= 0x00000002;
+                    actorId_ = value;
+                    onChanged();
+                    return this;
+                }
+
+                /**
+                 * <code>optional string actor_id = 2;</code>
+                 * 
+                 * @return This builder for chaining.
+                 */
+                public Builder clearActorId() {
+                    bitField0_ = (bitField0_ & ~0x00000002);
+                    actorId_ = getDefaultInstance().getActorId();
+                    onChanged();
+                    return this;
+                }
+
+                /**
+                 * <code>optional string actor_id = 2;</code>
+                 * 
+                 * @param value The bytes for actorId to set.
+                 * @return This builder for chaining.
+                 */
+                public Builder setActorIdBytes(
+                        com.google.protobuf.ByteString value) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    bitField0_ |= 0x00000002;
+                    actorId_ = value;
+                    onChanged();
+                    return this;
+                }
+
+                @java.lang.Override
+                public final Builder setUnknownFields(
+                        final com.google.protobuf.UnknownFieldSet unknownFields) {
+                    return super.setUnknownFields(unknownFields);
+                }
+
+                @java.lang.Override
+                public final Builder mergeUnknownFields(
+                        final com.google.protobuf.UnknownFieldSet unknownFields) {
+                    return super.mergeUnknownFields(unknownFields);
+                }
+
+                // @@protoc_insertion_point(builder_scope:io.automatiko.engine.workflow.marshalling.ProcessInstance.SwimlaneContextInstance)
+            }
+
+            // @@protoc_insertion_point(class_scope:io.automatiko.engine.workflow.marshalling.ProcessInstance.SwimlaneContextInstance)
+            private static final io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance DEFAULT_INSTANCE;
+            static {
+                DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance();
+            }
+
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance getDefaultInstance() {
+                return DEFAULT_INSTANCE;
+            }
+
+            @java.lang.Deprecated
+            public static final com.google.protobuf.Parser<SwimlaneContextInstance> PARSER = new com.google.protobuf.AbstractParser<SwimlaneContextInstance>() {
+                @java.lang.Override
+                public SwimlaneContextInstance parsePartialFrom(
+                        com.google.protobuf.CodedInputStream input,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    return new SwimlaneContextInstance(input, extensionRegistry);
+                }
+            };
+
+            public static com.google.protobuf.Parser<SwimlaneContextInstance> parser() {
+                return PARSER;
+            }
+
+            @java.lang.Override
+            public com.google.protobuf.Parser<SwimlaneContextInstance> getParserForType() {
+                return PARSER;
+            }
+
+            @java.lang.Override
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance getDefaultInstanceForType() {
+                return DEFAULT_INSTANCE;
+            }
+
+        }
+
+        public interface NodeInstanceOrBuilder extends
+                // @@protoc_insertion_point(interface_extends:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance)
+                com.google.protobuf.MessageOrBuilder {
+
+            /**
+             * <code>optional string id = 1;</code>
+             * 
+             * @return Whether the id field is set.
+             */
+            boolean hasId();
+
+            /**
+             * <code>optional string id = 1;</code>
+             * 
+             * @return The id.
+             */
+            java.lang.String getId();
+
+            /**
+             * <code>optional string id = 1;</code>
+             * 
+             * @return The bytes for id.
+             */
+            com.google.protobuf.ByteString getIdBytes();
+
+            /**
+             * <code>optional int64 node_id = 2;</code>
+             * 
+             * @return Whether the nodeId field is set.
+             */
+            boolean hasNodeId();
+
+            /**
+             * <code>optional int64 node_id = 2;</code>
+             * 
+             * @return The nodeId.
+             */
+            long getNodeId();
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent content = 4;</code>
+             * 
+             * @return Whether the content field is set.
+             */
+            boolean hasContent();
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent content = 4;</code>
+             * 
+             * @return The content.
+             */
+            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent getContent();
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent content = 4;</code>
+             */
+            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContentOrBuilder getContentOrBuilder();
+
+            /**
+             * <code>optional int32 level = 5;</code>
+             * 
+             * @return Whether the level field is set.
+             */
+            boolean hasLevel();
+
+            /**
+             * <code>optional int32 level = 5;</code>
+             * 
+             * @return The level.
+             */
+            int getLevel();
+
+            /**
+             * <code>optional string sla_timer_id = 6;</code>
+             * 
+             * @return Whether the slaTimerId field is set.
+             */
+            boolean hasSlaTimerId();
+
+            /**
+             * <code>optional string sla_timer_id = 6;</code>
+             * 
+             * @return The slaTimerId.
+             */
+            java.lang.String getSlaTimerId();
+
+            /**
+             * <code>optional string sla_timer_id = 6;</code>
+             * 
+             * @return The bytes for slaTimerId.
+             */
+            com.google.protobuf.ByteString getSlaTimerIdBytes();
+
+            /**
+             * <code>optional int64 sla_due_date = 7;</code>
+             * 
+             * @return Whether the slaDueDate field is set.
+             */
+            boolean hasSlaDueDate();
+
+            /**
+             * <code>optional int64 sla_due_date = 7;</code>
+             * 
+             * @return The slaDueDate.
+             */
+            long getSlaDueDate();
+
+            /**
+             * <code>optional int32 sla_compliance = 8;</code>
+             * 
+             * @return Whether the slaCompliance field is set.
+             */
+            boolean hasSlaCompliance();
+
+            /**
+             * <code>optional int32 sla_compliance = 8;</code>
+             * 
+             * @return The slaCompliance.
+             */
+            int getSlaCompliance();
+
+            /**
+             * <code>optional int64 trigger_date = 9;</code>
+             * 
+             * @return Whether the triggerDate field is set.
+             */
+            boolean hasTriggerDate();
+
+            /**
+             * <code>optional int64 trigger_date = 9;</code>
+             * 
+             * @return The triggerDate.
+             */
+            long getTriggerDate();
+
+            /**
+             * <code>optional string retry_job_id = 10;</code>
+             * 
+             * @return Whether the retryJobId field is set.
+             */
+            boolean hasRetryJobId();
+
+            /**
+             * <code>optional string retry_job_id = 10;</code>
+             * 
+             * @return The retryJobId.
+             */
+            java.lang.String getRetryJobId();
+
+            /**
+             * <code>optional string retry_job_id = 10;</code>
+             * 
+             * @return The bytes for retryJobId.
+             */
+            com.google.protobuf.ByteString getRetryJobIdBytes();
+
+            /**
+             * <code>optional int32 retry_attempts = 11;</code>
+             * 
+             * @return Whether the retryAttempts field is set.
+             */
+            boolean hasRetryAttempts();
+
+            /**
+             * <code>optional int32 retry_attempts = 11;</code>
+             * 
+             * @return The retryAttempts.
+             */
+            int getRetryAttempts();
+
+            /**
+             * <code>optional string node_def_id = 12;</code>
+             * 
+             * @return Whether the nodeDefId field is set.
+             */
+            boolean hasNodeDefId();
+
+            /**
+             * <code>optional string node_def_id = 12;</code>
+             * 
+             * @return The nodeDefId.
+             */
+            java.lang.String getNodeDefId();
+
+            /**
+             * <code>optional string node_def_id = 12;</code>
+             * 
+             * @return The bytes for nodeDefId.
+             */
+            com.google.protobuf.ByteString getNodeDefIdBytes();
+        }
+
+        /**
+         * Protobuf type {@code io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance}
+         */
+        public static final class NodeInstance extends
+                com.google.protobuf.GeneratedMessageV3 implements
+                // @@protoc_insertion_point(message_implements:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance)
+                NodeInstanceOrBuilder {
+            private static final long serialVersionUID = 0L;
+
+            // Use NodeInstance.newBuilder() to construct.
+            private NodeInstance(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
+                super(builder);
+            }
+
+            private NodeInstance() {
+                id_ = "";
+                slaTimerId_ = "";
+                retryJobId_ = "";
+                nodeDefId_ = "";
+            }
+
+            @java.lang.Override
+            @SuppressWarnings({ "unused" })
+            protected java.lang.Object newInstance(
+                    UnusedPrivateParameter unused) {
+                return new NodeInstance();
+            }
+
+            @java.lang.Override
+            public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+                return this.unknownFields;
+            }
+
+            private NodeInstance(
+                    com.google.protobuf.CodedInputStream input,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws com.google.protobuf.InvalidProtocolBufferException {
+                this();
+                if (extensionRegistry == null) {
+                    throw new java.lang.NullPointerException();
+                }
+                int mutable_bitField0_ = 0;
+                com.google.protobuf.UnknownFieldSet.Builder unknownFields = com.google.protobuf.UnknownFieldSet.newBuilder();
+                try {
+                    boolean done = false;
+                    while (!done) {
+                        int tag = input.readTag();
+                        switch (tag) {
+                            case 0:
+                                done = true;
+                                break;
+                            case 10: {
+                                com.google.protobuf.ByteString bs = input.readBytes();
+                                bitField0_ |= 0x00000001;
+                                id_ = bs;
+                                break;
+                            }
+                            case 16: {
+                                bitField0_ |= 0x00000002;
+                                nodeId_ = input.readInt64();
+                                break;
+                            }
+                            case 34: {
+                                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.Builder subBuilder = null;
+                                if (((bitField0_ & 0x00000004) != 0)) {
+                                    subBuilder = content_.toBuilder();
+                                }
+                                content_ = input.readMessage(
+                                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.PARSER,
+                                        extensionRegistry);
+                                if (subBuilder != null) {
+                                    subBuilder.mergeFrom(content_);
+                                    content_ = subBuilder.buildPartial();
+                                }
+                                bitField0_ |= 0x00000004;
+                                break;
+                            }
+                            case 40: {
+                                bitField0_ |= 0x00000008;
+                                level_ = input.readInt32();
+                                break;
+                            }
+                            case 50: {
+                                com.google.protobuf.ByteString bs = input.readBytes();
+                                bitField0_ |= 0x00000010;
+                                slaTimerId_ = bs;
+                                break;
+                            }
+                            case 56: {
+                                bitField0_ |= 0x00000020;
+                                slaDueDate_ = input.readInt64();
+                                break;
+                            }
+                            case 64: {
+                                bitField0_ |= 0x00000040;
+                                slaCompliance_ = input.readInt32();
+                                break;
+                            }
+                            case 72: {
+                                bitField0_ |= 0x00000080;
+                                triggerDate_ = input.readInt64();
+                                break;
+                            }
+                            case 82: {
+                                com.google.protobuf.ByteString bs = input.readBytes();
+                                bitField0_ |= 0x00000100;
+                                retryJobId_ = bs;
+                                break;
+                            }
+                            case 88: {
+                                bitField0_ |= 0x00000200;
+                                retryAttempts_ = input.readInt32();
+                                break;
+                            }
+                            case 98: {
+                                com.google.protobuf.ByteString bs = input.readBytes();
+                                bitField0_ |= 0x00000400;
+                                nodeDefId_ = bs;
+                                break;
+                            }
+                            default: {
+                                if (!parseUnknownField(
+                                        input, unknownFields, extensionRegistry, tag)) {
+                                    done = true;
+                                }
+                                break;
+                            }
+                        }
+                    }
+                } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                    throw e.setUnfinishedMessage(this);
+                } catch (java.io.IOException e) {
+                    throw new com.google.protobuf.InvalidProtocolBufferException(
+                            e).setUnfinishedMessage(this);
+                } finally {
+                    this.unknownFields = unknownFields.build();
+                    makeExtensionsImmutable();
+                }
+            }
+
+            public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+                return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstance_descriptor;
+            }
+
+            @java.lang.Override
+            protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() {
+                return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstance_fieldAccessorTable
+                        .ensureFieldAccessorsInitialized(
+                                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance.class,
+                                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance.Builder.class);
+            }
+
+            private int bitField0_;
+            public static final int ID_FIELD_NUMBER = 1;
+            private volatile java.lang.Object id_;
+
+            /**
+             * <code>optional string id = 1;</code>
+             * 
+             * @return Whether the id field is set.
+             */
+            @java.lang.Override
+            public boolean hasId() {
+                return ((bitField0_ & 0x00000001) != 0);
+            }
+
+            /**
+             * <code>optional string id = 1;</code>
+             * 
+             * @return The id.
+             */
+            @java.lang.Override
+            public java.lang.String getId() {
+                java.lang.Object ref = id_;
+                if (ref instanceof java.lang.String) {
+                    return (java.lang.String) ref;
+                } else {
+                    com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                    java.lang.String s = bs.toStringUtf8();
+                    if (bs.isValidUtf8()) {
+                        id_ = s;
+                    }
+                    return s;
+                }
+            }
+
+            /**
+             * <code>optional string id = 1;</code>
+             * 
+             * @return The bytes for id.
+             */
+            @java.lang.Override
+            public com.google.protobuf.ByteString getIdBytes() {
+                java.lang.Object ref = id_;
+                if (ref instanceof java.lang.String) {
+                    com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                            (java.lang.String) ref);
+                    id_ = b;
+                    return b;
+                } else {
+                    return (com.google.protobuf.ByteString) ref;
+                }
+            }
+
+            public static final int NODE_ID_FIELD_NUMBER = 2;
+            private long nodeId_;
+
+            /**
+             * <code>optional int64 node_id = 2;</code>
+             * 
+             * @return Whether the nodeId field is set.
+             */
+            @java.lang.Override
+            public boolean hasNodeId() {
+                return ((bitField0_ & 0x00000002) != 0);
+            }
+
+            /**
+             * <code>optional int64 node_id = 2;</code>
+             * 
+             * @return The nodeId.
+             */
+            @java.lang.Override
+            public long getNodeId() {
+                return nodeId_;
+            }
+
+            public static final int CONTENT_FIELD_NUMBER = 4;
+            private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent content_;
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent content = 4;</code>
+             * 
+             * @return Whether the content field is set.
+             */
+            @java.lang.Override
+            public boolean hasContent() {
+                return ((bitField0_ & 0x00000004) != 0);
+            }
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent content = 4;</code>
+             * 
+             * @return The content.
+             */
+            @java.lang.Override
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent getContent() {
+                return content_ == null
+                        ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent
+                                .getDefaultInstance()
+                        : content_;
+            }
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent content = 4;</code>
+             */
+            @java.lang.Override
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContentOrBuilder getContentOrBuilder() {
+                return content_ == null
+                        ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent
+                                .getDefaultInstance()
+                        : content_;
+            }
+
+            public static final int LEVEL_FIELD_NUMBER = 5;
+            private int level_;
+
+            /**
+             * <code>optional int32 level = 5;</code>
+             * 
+             * @return Whether the level field is set.
+             */
+            @java.lang.Override
+            public boolean hasLevel() {
+                return ((bitField0_ & 0x00000008) != 0);
+            }
+
+            /**
+             * <code>optional int32 level = 5;</code>
+             * 
+             * @return The level.
+             */
+            @java.lang.Override
+            public int getLevel() {
+                return level_;
+            }
+
+            public static final int SLA_TIMER_ID_FIELD_NUMBER = 6;
+            private volatile java.lang.Object slaTimerId_;
+
+            /**
+             * <code>optional string sla_timer_id = 6;</code>
+             * 
+             * @return Whether the slaTimerId field is set.
+             */
+            @java.lang.Override
+            public boolean hasSlaTimerId() {
+                return ((bitField0_ & 0x00000010) != 0);
+            }
+
+            /**
+             * <code>optional string sla_timer_id = 6;</code>
+             * 
+             * @return The slaTimerId.
+             */
+            @java.lang.Override
+            public java.lang.String getSlaTimerId() {
+                java.lang.Object ref = slaTimerId_;
+                if (ref instanceof java.lang.String) {
+                    return (java.lang.String) ref;
+                } else {
+                    com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                    java.lang.String s = bs.toStringUtf8();
+                    if (bs.isValidUtf8()) {
+                        slaTimerId_ = s;
+                    }
+                    return s;
+                }
+            }
+
+            /**
+             * <code>optional string sla_timer_id = 6;</code>
+             * 
+             * @return The bytes for slaTimerId.
+             */
+            @java.lang.Override
+            public com.google.protobuf.ByteString getSlaTimerIdBytes() {
+                java.lang.Object ref = slaTimerId_;
+                if (ref instanceof java.lang.String) {
+                    com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                            (java.lang.String) ref);
+                    slaTimerId_ = b;
+                    return b;
+                } else {
+                    return (com.google.protobuf.ByteString) ref;
+                }
+            }
+
+            public static final int SLA_DUE_DATE_FIELD_NUMBER = 7;
+            private long slaDueDate_;
+
+            /**
+             * <code>optional int64 sla_due_date = 7;</code>
+             * 
+             * @return Whether the slaDueDate field is set.
+             */
+            @java.lang.Override
+            public boolean hasSlaDueDate() {
+                return ((bitField0_ & 0x00000020) != 0);
+            }
+
+            /**
+             * <code>optional int64 sla_due_date = 7;</code>
+             * 
+             * @return The slaDueDate.
+             */
+            @java.lang.Override
+            public long getSlaDueDate() {
+                return slaDueDate_;
+            }
+
+            public static final int SLA_COMPLIANCE_FIELD_NUMBER = 8;
+            private int slaCompliance_;
+
+            /**
+             * <code>optional int32 sla_compliance = 8;</code>
+             * 
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+                    result.slaTimerId_ = slaTimerId_;
+                    if (((from_bitField0_ & 0x00000020) != 0)) {
+                        result.slaDueDate_ = slaDueDate_;
+                        to_bitField0_ |= 0x00000020;
+                    }
+                    if (((from_bitField0_ & 0x00000040) != 0)) {
+                        result.slaCompliance_ = slaCompliance_;
+                        to_bitField0_ |= 0x00000040;
+                    }
+                    if (((from_bitField0_ & 0x00000080) != 0)) {
+                        result.triggerDate_ = triggerDate_;
+                        to_bitField0_ |= 0x00000080;
+                    }
+                    if (((from_bitField0_ & 0x00000100) != 0)) {
+                        to_bitField0_ |= 0x00000100;
+                    }
+                    result.retryJobId_ = retryJobId_;
+                    if (((from_bitField0_ & 0x00000200) != 0)) {
+                        result.retryAttempts_ = retryAttempts_;
+                        to_bitField0_ |= 0x00000200;
+                    }
+                    if (((from_bitField0_ & 0x00000400) != 0)) {
+                        to_bitField0_ |= 0x00000400;
+                    }
+                    result.nodeDefId_ = nodeDefId_;
+                    result.bitField0_ = to_bitField0_;
+                    onBuilt();
+                    return result;
+                }
+
+                @java.lang.Override
+                public Builder clone() {
+                    return super.clone();
+                }
+
+                @java.lang.Override
+                public Builder setField(
+                        com.google.protobuf.Descriptors.FieldDescriptor field,
+                        java.lang.Object value) {
+                    return super.setField(field, value);
+                }
+
+                @java.lang.Override
+                public Builder clearField(
+                        com.google.protobuf.Descriptors.FieldDescriptor field) {
+                    return super.clearField(field);
+                }
+
+                @java.lang.Override
+                public Builder clearOneof(
+                        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+                    return super.clearOneof(oneof);
+                }
+
+                @java.lang.Override
+                public Builder setRepeatedField(
+                        com.google.protobuf.Descriptors.FieldDescriptor field,
+                        int index, java.lang.Object value) {
+                    return super.setRepeatedField(field, index, value);
+                }
+
+                @java.lang.Override
+                public Builder addRepeatedField(
+                        com.google.protobuf.Descriptors.FieldDescriptor field,
+                        java.lang.Object value) {
+                    return super.addRepeatedField(field, value);
+                }
+
+                @java.lang.Override
+                public Builder mergeFrom(com.google.protobuf.Message other) {
+                    if (other instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance) {
+                        return mergeFrom(
+                                (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance) other);
+                    } else {
+                        super.mergeFrom(other);
+                        return this;
+                    }
+                }
+
+                public Builder mergeFrom(
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance other) {
+                    if (other == io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance
+                            .getDefaultInstance())
+                        return this;
+                    if (other.hasId()) {
+                        bitField0_ |= 0x00000001;
+                        id_ = other.id_;
+                        onChanged();
+                    }
+                    if (other.hasNodeId()) {
+                        setNodeId(other.getNodeId());
+                    }
+                    if (other.hasContent()) {
+                        mergeContent(other.getContent());
+                    }
+                    if (other.hasLevel()) {
+                        setLevel(other.getLevel());
+                    }
+                    if (other.hasSlaTimerId()) {
+                        bitField0_ |= 0x00000010;
+                        slaTimerId_ = other.slaTimerId_;
+                        onChanged();
+                    }
+                    if (other.hasSlaDueDate()) {
+                        setSlaDueDate(other.getSlaDueDate());
+                    }
+                    if (other.hasSlaCompliance()) {
+                        setSlaCompliance(other.getSlaCompliance());
+                    }
+                    if (other.hasTriggerDate()) {
+                        setTriggerDate(other.getTriggerDate());
+                    }
+                    if (other.hasRetryJobId()) {
+                        bitField0_ |= 0x00000100;
+                        retryJobId_ = other.retryJobId_;
+                        onChanged();
+                    }
+                    if (other.hasRetryAttempts()) {
+                        setRetryAttempts(other.getRetryAttempts());
+                    }
+                    if (other.hasNodeDefId()) {
+                        bitField0_ |= 0x00000400;
+                        nodeDefId_ = other.nodeDefId_;
+                        onChanged();
+                    }
+                    this.mergeUnknownFields(other.unknownFields);
+                    onChanged();
+                    return this;
+                }
+
+                @java.lang.Override
+                public final boolean isInitialized() {
+                    return true;
+                }
+
+                @java.lang.Override
+                public Builder mergeFrom(
+                        com.google.protobuf.CodedInputStream input,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws java.io.IOException {
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance parsedMessage = null;
+                    try {
+                        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+                    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                        parsedMessage = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance) e
+                                .getUnfinishedMessage();
+                        throw e.unwrapIOException();
+                    } finally {
+                        if (parsedMessage != null) {
+                            mergeFrom(parsedMessage);
+                        }
+                    }
+                    return this;
+                }
+
+                private int bitField0_;
+
+                private java.lang.Object id_ = "";
+
+                /**
+                 * <code>optional string id = 1;</code>
+                 * 
+                 * @return Whether the id field is set.
+                 */
+                public boolean hasId() {
+                    return ((bitField0_ & 0x00000001) != 0);
+                }
+
+                /**
+                 * <code>optional string id = 1;</code>
+                 * 
+                 * @return The id.
+                 */
+                public java.lang.String getId() {
+                    java.lang.Object ref = id_;
+                    if (!(ref instanceof java.lang.String)) {
+                        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                        java.lang.String s = bs.toStringUtf8();
+                        if (bs.isValidUtf8()) {
+                            id_ = s;
+                        }
+                        return s;
+                    } else {
+                        return (java.lang.String) ref;
+                    }
+                }
+
+                /**
+                 * <code>optional string id = 1;</code>
+                 * 
+                 * @return The bytes for id.
+                 */
+                public com.google.protobuf.ByteString getIdBytes() {
+                    java.lang.Object ref = id_;
+                    if (ref instanceof String) {
+                        com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                                (java.lang.String) ref);
+                        id_ = b;
+                        return b;
+                    } else {
+                        return (com.google.protobuf.ByteString) ref;
+                    }
+                }
+
+                /**
+                 * <code>optional string id = 1;</code>
+                 * 
+                 * @param value The id to set.
+                 * @return This builder for chaining.
+                 */
+                public Builder setId(
+                        java.lang.String value) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    bitField0_ |= 0x00000001;
+                    id_ = value;
+                    onChanged();
+                    return this;
+                }
+
+                /**
+                 * <code>optional string id = 1;</code>
+                 * 
+                 * @return This builder for chaining.
+                 */
+                public Builder clearId() {
+                    bitField0_ = (bitField0_ & ~0x00000001);
+                    id_ = getDefaultInstance().getId();
+                    onChanged();
+                    return this;
+                }
+
+                /**
+                 * <code>optional string id = 1;</code>
+                 * 
+                 * @param value The bytes for id to set.
+                 * @return This builder for chaining.
+                 */
+                public Builder setIdBytes(
+                        com.google.protobuf.ByteString value) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    bitField0_ |= 0x00000001;
+                    id_ = value;
+                    onChanged();
+                    return this;
+                }
+
+                private long nodeId_;
+
+                /**
+                 * <code>optional int64 node_id = 2;</code>
+                 * 
+                 * @return Whether the nodeId field is set.
+                 */
+                @java.lang.Override
+                public boolean hasNodeId() {
+                    return ((bitField0_ & 0x00000002) != 0);
+                }
+
+                /**
+                 * <code>optional int64 node_id = 2;</code>
+                 * 
+                 * @return The nodeId.
+                 */
+                @java.lang.Override
+                public long getNodeId() {
+                    return nodeId_;
+                }
+
+                /**
+                 * <code>optional int64 node_id = 2;</code>
+                 * 
+                 * @param value The nodeId to set.
+                 * @return This builder for chaining.
+                 */
+                public Builder setNodeId(long value) {
+                    bitField0_ |= 0x00000002;
+                    nodeId_ = value;
+                    onChanged();
+                    return this;
+                }
+
+                /**
+                 * <code>optional int64 node_id = 2;</code>
+                 * 
+                 * @return This builder for chaining.
+                 */
+                public Builder clearNodeId() {
+                    bitField0_ = (bitField0_ & ~0x00000002);
+                    nodeId_ = 0L;
+                    onChanged();
+                    return this;
+                }
+
+                private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent content_;
+                private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContentOrBuilder> contentBuilder_;
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent content = 4;</code>
+                 * 
+                 * @return Whether the content field is set.
+                 */
+                public boolean hasContent() {
+                    return ((bitField0_ & 0x00000004) != 0);
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent content = 4;</code>
+                 * 
+                 * @return The content.
+                 */
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent getContent() {
+                    if (contentBuilder_ == null) {
+                        return content_ == null
+                                ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent
+                                        .getDefaultInstance()
+                                : content_;
+                    } else {
+                        return contentBuilder_.getMessage();
+                    }
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent content = 4;</code>
+                 */
+                public Builder setContent(
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent value) {
+                    if (contentBuilder_ == null) {
+                        if (value == null) {
+                            throw new NullPointerException();
+                        }
+                        content_ = value;
+                        onChanged();
+                    } else {
+                        contentBuilder_.setMessage(value);
+                    }
+                    bitField0_ |= 0x00000004;
+                    return this;
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent content = 4;</code>
+                 */
+                public Builder setContent(
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.Builder builderForValue) {
+                    if (contentBuilder_ == null) {
+                        content_ = builderForValue.build();
+                        onChanged();
+                    } else {
+                        contentBuilder_.setMessage(builderForValue.build());
+                    }
+                    bitField0_ |= 0x00000004;
+                    return this;
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent content = 4;</code>
+                 */
+                public Builder mergeContent(
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent value) {
+                    if (contentBuilder_ == null) {
+                        if (((bitField0_ & 0x00000004) != 0) &&
+                                content_ != null &&
+                                content_ != io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent
+                                        .getDefaultInstance()) {
+                            content_ = io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent
+                                    .newBuilder(content_).mergeFrom(value).buildPartial();
+                        } else {
+                            content_ = value;
+                        }
+                        onChanged();
+                    } else {
+                        contentBuilder_.mergeFrom(value);
+                    }
+                    bitField0_ |= 0x00000004;
+                    return this;
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent content = 4;</code>
+                 */
+                public Builder clearContent() {
+                    if (contentBuilder_ == null) {
+                        content_ = null;
+                        onChanged();
+                    } else {
+                        contentBuilder_.clear();
+                    }
+                    bitField0_ = (bitField0_ & ~0x00000004);
+                    return this;
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent content = 4;</code>
+                 */
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.Builder getContentBuilder() {
+                    bitField0_ |= 0x00000004;
+                    onChanged();
+                    return getContentFieldBuilder().getBuilder();
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent content = 4;</code>
+                 */
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContentOrBuilder getContentOrBuilder() {
+                    if (contentBuilder_ != null) {
+                        return contentBuilder_.getMessageOrBuilder();
+                    } else {
+                        return content_ == null
+                                ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent
+                                        .getDefaultInstance()
+                                : content_;
+                    }
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent content = 4;</code>
+                 */
+                private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContentOrBuilder> getContentFieldBuilder() {
+                    if (contentBuilder_ == null) {
+                        contentBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContentOrBuilder>(
+                                getContent(),
+                                getParentForChildren(),
+                                isClean());
+                        content_ = null;
+                    }
+                    return contentBuilder_;
+                }
+
+                private int level_;
+
+                /**
+                 * <code>optional int32 level = 5;</code>
+                 * 
+                 * @return Whether the level field is set.
+                 */
+                @java.lang.Override
+                public boolean hasLevel() {
+                    return ((bitField0_ & 0x00000008) != 0);
+                }
+
+                /**
+                 * <code>optional int32 level = 5;</code>
+                 * 
+                 * @return The level.
+                 */
+                @java.lang.Override
+                public int getLevel() {
+                    return level_;
+                }
+
+                /**
+                 * <code>optional int32 level = 5;</code>
+                 * 
+                 * @param value The level to set.
+                 * @return This builder for chaining.
+                 */
+                public Builder setLevel(int value) {
+                    bitField0_ |= 0x00000008;
+                    level_ = value;
+                    onChanged();
+                    return this;
+                }
+
+                /**
+                 * <code>optional int32 level = 5;</code>
+                 * 
+                 * @return This builder for chaining.
+                 */
+                public Builder clearLevel() {
+                    bitField0_ = (bitField0_ & ~0x00000008);
+                    level_ = 0;
+                    onChanged();
+                    return this;
+                }
+
+                private java.lang.Object slaTimerId_ = "";
+
+                /**
+                 * <code>optional string sla_timer_id = 6;</code>
+                 * 
+                 * @return Whether the slaTimerId field is set.
+                 */
+                public boolean hasSlaTimerId() {
+                    return ((bitField0_ & 0x00000010) != 0);
+                }
+
+                /**
+                 * <code>optional string sla_timer_id = 6;</code>
+                 * 
+                 * @return The slaTimerId.
+                 */
+                public java.lang.String getSlaTimerId() {
+                    java.lang.Object ref = slaTimerId_;
+                    if (!(ref instanceof java.lang.String)) {
+                        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                        java.lang.String s = bs.toStringUtf8();
+                        if (bs.isValidUtf8()) {
+                            slaTimerId_ = s;
+                        }
+                        return s;
+                    } else {
+                        return (java.lang.String) ref;
+                    }
+                }
+
+                /**
+                 * <code>optional string sla_timer_id = 6;</code>
+                 * 
+                 * @return The bytes for slaTimerId.
+                 */
+                public com.google.protobuf.ByteString getSlaTimerIdBytes() {
+                    java.lang.Object ref = slaTimerId_;
+                    if (ref instanceof String) {
+                        com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                                (java.lang.String) ref);
+                        slaTimerId_ = b;
+                        return b;
+                    } else {
+                        return (com.google.protobuf.ByteString) ref;
+                    }
+                }
+
+                /**
+                 * <code>optional string sla_timer_id = 6;</code>
+                 * 
+                 * @param value The slaTimerId to set.
+                 * @return This builder for chaining.
+                 */
+                public Builder setSlaTimerId(
+                        java.lang.String value) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    bitField0_ |= 0x00000010;
+                    slaTimerId_ = value;
+                    onChanged();
+                    return this;
+                }
+
+                /**
+                 * <code>optional string sla_timer_id = 6;</code>
+                 * 
+                 * @return This builder for chaining.
+                 */
+                public Builder clearSlaTimerId() {
+                    bitField0_ = (bitField0_ & ~0x00000010);
+                    slaTimerId_ = getDefaultInstance().getSlaTimerId();
+                    onChanged();
+                    return this;
+                }
+
+                /**
+                 * <code>optional string sla_timer_id = 6;</code>
+                 * 
+                 * @param value The bytes for slaTimerId to set.
+                 * @return This builder for chaining.
+                 */
+                public Builder setSlaTimerIdBytes(
+                        com.google.protobuf.ByteString value) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    bitField0_ |= 0x00000010;
+                    slaTimerId_ = value;
+                    onChanged();
+                    return this;
+                }
+
+                private long slaDueDate_;
+
+                /**
+                 * <code>optional int64 sla_due_date = 7;</code>
+                 * 
+                 * @return Whether the slaDueDate field is set.
+                 */
+                @java.lang.Override
+                public boolean hasSlaDueDate() {
+                    return ((bitField0_ & 0x00000020) != 0);
+                }
+
+                /**
+                 * <code>optional int64 sla_due_date = 7;</code>
+                 * 
+                 * @return The slaDueDate.
+                 */
+                @java.lang.Override
+                public long getSlaDueDate() {
+                    return slaDueDate_;
+                }
+
+                /**
+                 * <code>optional int64 sla_due_date = 7;</code>
+                 * 
+                 * @param value The slaDueDate to set.
+                 * @return This builder for chaining.
+                 */
+                public Builder setSlaDueDate(long value) {
+                    bitField0_ |= 0x00000020;
+                    slaDueDate_ = value;
+                    onChanged();
+                    return this;
+                }
+
+                /**
+                 * <code>optional int64 sla_due_date = 7;</code>
+                 * 
+                 * @return This builder for chaining.
+                 */
+                public Builder clearSlaDueDate() {
+                    bitField0_ = (bitField0_ & ~0x00000020);
+                    slaDueDate_ = 0L;
+                    onChanged();
+                    return this;
+                }
+
+                private int slaCompliance_;
+
+                /**
+                 * <code>optional int32 sla_compliance = 8;</code>
+                 * 
+                 * @return Whether the slaCompliance field is set.
+                 */
+                @java.lang.Override
+                public boolean hasSlaCompliance() {
+                    return ((bitField0_ & 0x00000040) != 0);
+                }
+
+                /**
+                 * <code>optional int32 sla_compliance = 8;</code>
+                 * 
+                 * @return The slaCompliance.
+                 */
+                @java.lang.Override
+                public int getSlaCompliance() {
+                    return slaCompliance_;
+                }
+
+                /**
+                 * <code>optional int32 sla_compliance = 8;</code>
+                 * 
+                 * @param value The slaCompliance to set.
+                 * @return This builder for chaining.
+                 */
+                public Builder setSlaCompliance(int value) {
+                    bitField0_ |= 0x00000040;
+                    slaCompliance_ = value;
+                    onChanged();
+                    return this;
+                }
+
+                /**
+                 * <code>optional int32 sla_compliance = 8;</code>
+                 * 
+                 * @return This builder for chaining.
+                 */
+                public Builder clearSlaCompliance() {
+                    bitField0_ = (bitField0_ & ~0x00000040);
+                    slaCompliance_ = 0;
+                    onChanged();
+                    return this;
+                }
+
+                private long triggerDate_;
+
+                /**
+                 * <code>optional int64 trigger_date = 9;</code>
+                 * 
+                 * @return Whether the triggerDate field is set.
+                 */
+                @java.lang.Override
+                public boolean hasTriggerDate() {
+                    return ((bitField0_ & 0x00000080) != 0);
+                }
+
+                /**
+                 * <code>optional int64 trigger_date = 9;</code>
+                 * 
+                 * @return The triggerDate.
+                 */
+                @java.lang.Override
+                public long getTriggerDate() {
+                    return triggerDate_;
+                }
+
+                /**
+                 * <code>optional int64 trigger_date = 9;</code>
+                 * 
+                 * @param value The triggerDate to set.
+                 * @return This builder for chaining.
+                 */
+                public Builder setTriggerDate(long value) {
+                    bitField0_ |= 0x00000080;
+                    triggerDate_ = value;
+                    onChanged();
+                    return this;
+                }
+
+                /**
+                 * <code>optional int64 trigger_date = 9;</code>
+                 * 
+                 * @return This builder for chaining.
+                 */
+                public Builder clearTriggerDate() {
+                    bitField0_ = (bitField0_ & ~0x00000080);
+                    triggerDate_ = 0L;
+                    onChanged();
+                    return this;
+                }
+
+                private java.lang.Object retryJobId_ = "";
+
+                /**
+                 * <code>optional string retry_job_id = 10;</code>
+                 * 
+                 * @return Whether the retryJobId field is set.
+                 */
+                public boolean hasRetryJobId() {
+                    return ((bitField0_ & 0x00000100) != 0);
+                }
+
+                /**
+                 * <code>optional string retry_job_id = 10;</code>
+                 * 
+                 * @return The retryJobId.
+                 */
+                public java.lang.String getRetryJobId() {
+                    java.lang.Object ref = retryJobId_;
+                    if (!(ref instanceof java.lang.String)) {
+                        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                        java.lang.String s = bs.toStringUtf8();
+                        if (bs.isValidUtf8()) {
+                            retryJobId_ = s;
+                        }
+                        return s;
+                    } else {
+                        return (java.lang.String) ref;
+                    }
+                }
+
+                /**
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+                 * 
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+                 */
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+                    java.lang.Object ref = retryJobId_;
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+                        com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
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+                        return b;
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+                    }
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+                /**
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+                 * @return This builder for chaining.
+                 */
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+                        java.lang.String value) {
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+                        throw new NullPointerException();
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+                    bitField0_ |= 0x00000100;
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+                    onChanged();
+                    return this;
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+
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+                 * <code>optional string retry_job_id = 10;</code>
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+                 * @return This builder for chaining.
+                 */
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+                    bitField0_ = (bitField0_ & ~0x00000100);
+                    retryJobId_ = getDefaultInstance().getRetryJobId();
+                    onChanged();
+                    return this;
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+                /**
+                 * <code>optional string retry_job_id = 10;</code>
+                 * 
+                 * @param value The bytes for retryJobId to set.
+                 * @return This builder for chaining.
+                 */
+                public Builder setRetryJobIdBytes(
+                        com.google.protobuf.ByteString value) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    bitField0_ |= 0x00000100;
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+                    onChanged();
+                    return this;
+                }
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+                private int retryAttempts_;
+
+                /**
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+                 * 
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+                 */
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+                public int getRetryAttempts() {
+                    return retryAttempts_;
+                }
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+                /**
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+                 * 
+                 * @param value The retryAttempts to set.
+                 * @return This builder for chaining.
+                 */
+                public Builder setRetryAttempts(int value) {
+                    bitField0_ |= 0x00000200;
+                    retryAttempts_ = value;
+                    onChanged();
+                    return this;
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+                /**
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+                 * @return This builder for chaining.
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+                    bitField0_ = (bitField0_ & ~0x00000200);
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+                    return this;
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+                 * @return This builder for chaining.
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+                    bitField0_ |= 0x00000400;
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+                    nodeDefId_ = getDefaultInstance().getNodeDefId();
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+                public Builder setNodeDefIdBytes(
+                        com.google.protobuf.ByteString value) {
+                    if (value == null) {
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+                    bitField0_ |= 0x00000400;
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+                // @@protoc_insertion_point(builder_scope:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance)
+            }
+
+            // @@protoc_insertion_point(class_scope:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance)
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+            static {
+                DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance();
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+                public NodeInstance parsePartialFrom(
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+            @java.lang.Override
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+             * <code>repeated string group_node_instance_id = 1;</code>
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+                // @@protoc_insertion_point(message_implements:io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance)
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+            // Use ExclusiveGroupInstance.newBuilder() to construct.
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+                    java.nio.ByteBuffer data,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws com.google.protobuf.InvalidProtocolBufferException {
+                return PARSER.parseFrom(data, extensionRegistry);
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+                    throws com.google.protobuf.InvalidProtocolBufferException {
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+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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+            public Builder newBuilderForType() {
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+            public static Builder newBuilder() {
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+                        ? new Builder()
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+                    // @@protoc_insertion_point(builder_implements:io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance)
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+                }
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+                @java.lang.Override
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+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance result = buildPartial();
+                    if (!result.isInitialized()) {
+                        throw newUninitializedMessageException(result);
+                    }
+                    return result;
+                }
+
+                @java.lang.Override
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance buildPartial() {
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance result = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance(
+                            this);
+                    int from_bitField0_ = bitField0_;
+                    if (((bitField0_ & 0x00000001) != 0)) {
+                        groupNodeInstanceId_ = groupNodeInstanceId_.getUnmodifiableView();
+                        bitField0_ = (bitField0_ & ~0x00000001);
+                    }
+                    result.groupNodeInstanceId_ = groupNodeInstanceId_;
+                    onBuilt();
+                    return result;
+                }
+
+                @java.lang.Override
+                public Builder clone() {
+                    return super.clone();
+                }
+
+                @java.lang.Override
+                public Builder setField(
+                        com.google.protobuf.Descriptors.FieldDescriptor field,
+                        java.lang.Object value) {
+                    return super.setField(field, value);
+                }
+
+                @java.lang.Override
+                public Builder clearField(
+                        com.google.protobuf.Descriptors.FieldDescriptor field) {
+                    return super.clearField(field);
+                }
+
+                @java.lang.Override
+                public Builder clearOneof(
+                        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+                    return super.clearOneof(oneof);
+                }
+
+                @java.lang.Override
+                public Builder setRepeatedField(
+                        com.google.protobuf.Descriptors.FieldDescriptor field,
+                        int index, java.lang.Object value) {
+                    return super.setRepeatedField(field, index, value);
+                }
+
+                @java.lang.Override
+                public Builder addRepeatedField(
+                        com.google.protobuf.Descriptors.FieldDescriptor field,
+                        java.lang.Object value) {
+                    return super.addRepeatedField(field, value);
+                }
+
+                @java.lang.Override
+                public Builder mergeFrom(com.google.protobuf.Message other) {
+                    if (other instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance) {
+                        return mergeFrom(
+                                (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance) other);
+                    } else {
+                        super.mergeFrom(other);
+                        return this;
+                    }
+                }
+
+                public Builder mergeFrom(
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance other) {
+                    if (other == io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance
+                            .getDefaultInstance())
+                        return this;
+                    if (!other.groupNodeInstanceId_.isEmpty()) {
+                        if (groupNodeInstanceId_.isEmpty()) {
+                            groupNodeInstanceId_ = other.groupNodeInstanceId_;
+                            bitField0_ = (bitField0_ & ~0x00000001);
+                        } else {
+                            ensureGroupNodeInstanceIdIsMutable();
+                            groupNodeInstanceId_.addAll(other.groupNodeInstanceId_);
+                        }
+                        onChanged();
+                    }
+                    this.mergeUnknownFields(other.unknownFields);
+                    onChanged();
+                    return this;
+                }
+
+                @java.lang.Override
+                public final boolean isInitialized() {
+                    return true;
+                }
+
+                @java.lang.Override
+                public Builder mergeFrom(
+                        com.google.protobuf.CodedInputStream input,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws java.io.IOException {
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance parsedMessage = null;
+                    try {
+                        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+                    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                        parsedMessage = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance) e
+                                .getUnfinishedMessage();
+                        throw e.unwrapIOException();
+                    } finally {
+                        if (parsedMessage != null) {
+                            mergeFrom(parsedMessage);
+                        }
+                    }
+                    return this;
+                }
+
+                private int bitField0_;
+
+                private com.google.protobuf.LazyStringList groupNodeInstanceId_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+
+                private void ensureGroupNodeInstanceIdIsMutable() {
+                    if (!((bitField0_ & 0x00000001) != 0)) {
+                        groupNodeInstanceId_ = new com.google.protobuf.LazyStringArrayList(groupNodeInstanceId_);
+                        bitField0_ |= 0x00000001;
+                    }
+                }
+
+                /**
+                 * <code>repeated string group_node_instance_id = 1;</code>
+                 * 
+                 * @return A list containing the groupNodeInstanceId.
+                 */
+                public com.google.protobuf.ProtocolStringList getGroupNodeInstanceIdList() {
+                    return groupNodeInstanceId_.getUnmodifiableView();
+                }
+
+                /**
+                 * <code>repeated string group_node_instance_id = 1;</code>
+                 * 
+                 * @return The count of groupNodeInstanceId.
+                 */
+                public int getGroupNodeInstanceIdCount() {
+                    return groupNodeInstanceId_.size();
+                }
+
+                /**
+                 * <code>repeated string group_node_instance_id = 1;</code>
+                 * 
+                 * @param index The index of the element to return.
+                 * @return The groupNodeInstanceId at the given index.
+                 */
+                public java.lang.String getGroupNodeInstanceId(int index) {
+                    return groupNodeInstanceId_.get(index);
+                }
+
+                /**
+                 * <code>repeated string group_node_instance_id = 1;</code>
+                 * 
+                 * @param index The index of the value to return.
+                 * @return The bytes of the groupNodeInstanceId at the given index.
+                 */
+                public com.google.protobuf.ByteString getGroupNodeInstanceIdBytes(int index) {
+                    return groupNodeInstanceId_.getByteString(index);
+                }
+
+                /**
+                 * <code>repeated string group_node_instance_id = 1;</code>
+                 * 
+                 * @param index The index to set the value at.
+                 * @param value The groupNodeInstanceId to set.
+                 * @return This builder for chaining.
+                 */
+                public Builder setGroupNodeInstanceId(
+                        int index, java.lang.String value) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    ensureGroupNodeInstanceIdIsMutable();
+                    groupNodeInstanceId_.set(index, value);
+                    onChanged();
+                    return this;
+                }
+
+                /**
+                 * <code>repeated string group_node_instance_id = 1;</code>
+                 * 
+                 * @param value The groupNodeInstanceId to add.
+                 * @return This builder for chaining.
+                 */
+                public Builder addGroupNodeInstanceId(
+                        java.lang.String value) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    ensureGroupNodeInstanceIdIsMutable();
+                    groupNodeInstanceId_.add(value);
+                    onChanged();
+                    return this;
+                }
+
+                /**
+                 * <code>repeated string group_node_instance_id = 1;</code>
+                 * 
+                 * @param values The groupNodeInstanceId to add.
+                 * @return This builder for chaining.
+                 */
+                public Builder addAllGroupNodeInstanceId(
+                        java.lang.Iterable<java.lang.String> values) {
+                    ensureGroupNodeInstanceIdIsMutable();
+                    com.google.protobuf.AbstractMessageLite.Builder.addAll(
+                            values, groupNodeInstanceId_);
+                    onChanged();
+                    return this;
+                }
+
+                /**
+                 * <code>repeated string group_node_instance_id = 1;</code>
+                 * 
+                 * @return This builder for chaining.
+                 */
+                public Builder clearGroupNodeInstanceId() {
+                    groupNodeInstanceId_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+                    bitField0_ = (bitField0_ & ~0x00000001);
+                    onChanged();
+                    return this;
+                }
+
+                /**
+                 * <code>repeated string group_node_instance_id = 1;</code>
+                 * 
+                 * @param value The bytes of the groupNodeInstanceId to add.
+                 * @return This builder for chaining.
+                 */
+                public Builder addGroupNodeInstanceIdBytes(
+                        com.google.protobuf.ByteString value) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    ensureGroupNodeInstanceIdIsMutable();
+                    groupNodeInstanceId_.add(value);
+                    onChanged();
+                    return this;
+                }
+
+                @java.lang.Override
+                public final Builder setUnknownFields(
+                        final com.google.protobuf.UnknownFieldSet unknownFields) {
+                    return super.setUnknownFields(unknownFields);
+                }
+
+                @java.lang.Override
+                public final Builder mergeUnknownFields(
+                        final com.google.protobuf.UnknownFieldSet unknownFields) {
+                    return super.mergeUnknownFields(unknownFields);
+                }
+
+                // @@protoc_insertion_point(builder_scope:io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance)
+            }
+
+            // @@protoc_insertion_point(class_scope:io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance)
+            private static final io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance DEFAULT_INSTANCE;
+            static {
+                DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance();
+            }
+
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance getDefaultInstance() {
+                return DEFAULT_INSTANCE;
+            }
+
+            @java.lang.Deprecated
+            public static final com.google.protobuf.Parser<ExclusiveGroupInstance> PARSER = new com.google.protobuf.AbstractParser<ExclusiveGroupInstance>() {
+                @java.lang.Override
+                public ExclusiveGroupInstance parsePartialFrom(
+                        com.google.protobuf.CodedInputStream input,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    return new ExclusiveGroupInstance(input, extensionRegistry);
+                }
+            };
+
+            public static com.google.protobuf.Parser<ExclusiveGroupInstance> parser() {
+                return PARSER;
+            }
+
+            @java.lang.Override
+            public com.google.protobuf.Parser<ExclusiveGroupInstance> getParserForType() {
+                return PARSER;
+            }
+
+            @java.lang.Override
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance getDefaultInstanceForType() {
+                return DEFAULT_INSTANCE;
+            }
+
+        }
+
+        public interface NodeInstanceContentOrBuilder extends
+                // @@protoc_insertion_point(interface_extends:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent)
+                com.google.protobuf.MessageOrBuilder {
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceType type = 1;</code>
+             * 
+             * @return Whether the type field is set.
+             */
+            boolean hasType();
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceType type = 1;</code>
+             * 
+             * @return The type.
+             */
+            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceType getType();
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode rule_set = 2;</code>
+             * 
+             * @return Whether the ruleSet field is set.
+             */
+            boolean hasRuleSet();
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode rule_set = 2;</code>
+             * 
+             * @return The ruleSet.
+             */
+            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode getRuleSet();
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode rule_set = 2;</code>
+             */
+            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNodeOrBuilder getRuleSetOrBuilder();
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.HumanTaskNode human_task = 3;</code>
+             * 
+             * @return Whether the humanTask field is set.
+             */
+            boolean hasHumanTask();
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.HumanTaskNode human_task = 3;</code>
+             * 
+             * @return The humanTask.
+             */
+            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode getHumanTask();
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.HumanTaskNode human_task = 3;</code>
+             */
+            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNodeOrBuilder getHumanTaskOrBuilder();
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.WorkItemNode work_item = 4;</code>
+             * 
+             * @return Whether the workItem field is set.
+             */
+            boolean hasWorkItem();
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.WorkItemNode work_item = 4;</code>
+             * 
+             * @return The workItem.
+             */
+            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode getWorkItem();
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.WorkItemNode work_item = 4;</code>
+             */
+            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNodeOrBuilder getWorkItemOrBuilder();
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.SubProcessNode sub_process = 5;</code>
+             * 
+             * @return Whether the subProcess field is set.
+             */
+            boolean hasSubProcess();
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.SubProcessNode sub_process = 5;</code>
+             * 
+             * @return The subProcess.
+             */
+            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode getSubProcess();
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.SubProcessNode sub_process = 5;</code>
+             */
+            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNodeOrBuilder getSubProcessOrBuilder();
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.MilestoneNode milestone = 6;</code>
+             * 
+             * @return Whether the milestone field is set.
+             */
+            boolean hasMilestone();
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.MilestoneNode milestone = 6;</code>
+             * 
+             * @return The milestone.
+             */
+            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode getMilestone();
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.MilestoneNode milestone = 6;</code>
+             */
+            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNodeOrBuilder getMilestoneOrBuilder();
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.EventNode event = 7;</code>
+             * 
+             * @return Whether the event field is set.
+             */
+            boolean hasEvent();
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.EventNode event = 7;</code>
+             * 
+             * @return The event.
+             */
+            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNode getEvent();
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.EventNode event = 7;</code>
+             */
+            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNodeOrBuilder getEventOrBuilder();
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.TimerNode timer = 8;</code>
+             * 
+             * @return Whether the timer field is set.
+             */
+            boolean hasTimer();
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.TimerNode timer = 8;</code>
+             * 
+             * @return The timer.
+             */
+            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode getTimer();
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.TimerNode timer = 8;</code>
+             */
+            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNodeOrBuilder getTimerOrBuilder();
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode join = 9;</code>
+             * 
+             * @return Whether the join field is set.
+             */
+            boolean hasJoin();
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode join = 9;</code>
+             * 
+             * @return The join.
+             */
+            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode getJoin();
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode join = 9;</code>
+             */
+            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNodeOrBuilder getJoinOrBuilder();
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.StateNode state = 10;</code>
+             * 
+             * @return Whether the state field is set.
+             */
+            boolean hasState();
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.StateNode state = 10;</code>
+             * 
+             * @return The state.
+             */
+            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode getState();
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.StateNode state = 10;</code>
+             */
+            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNodeOrBuilder getStateOrBuilder();
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.CompositeContextNode composite = 11;</code>
+             * 
+             * @return Whether the composite field is set.
+             */
+            boolean hasComposite();
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.CompositeContextNode composite = 11;</code>
+             * 
+             * @return The composite.
+             */
+            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode getComposite();
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.CompositeContextNode composite = 11;</code>
+             */
+            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNodeOrBuilder getCompositeOrBuilder();
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.ForEachNode for_each = 12;</code>
+             * 
+             * @return Whether the forEach field is set.
+             */
+            boolean hasForEach();
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.ForEachNode for_each = 12;</code>
+             * 
+             * @return The forEach.
+             */
+            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode getForEach();
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.ForEachNode for_each = 12;</code>
+             */
+            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNodeOrBuilder getForEachOrBuilder();
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.AsyncEventNode async_event = 13;</code>
+             * 
+             * @return Whether the asyncEvent field is set.
+             */
+            boolean hasAsyncEvent();
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.AsyncEventNode async_event = 13;</code>
+             * 
+             * @return The asyncEvent.
+             */
+            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode getAsyncEvent();
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.AsyncEventNode async_event = 13;</code>
+             */
+            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNodeOrBuilder getAsyncEventOrBuilder();
+        }
+
+        /**
+         * Protobuf type {@code io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent}
+         */
+        public static final class NodeInstanceContent extends
+                com.google.protobuf.GeneratedMessageV3 implements
+                // @@protoc_insertion_point(message_implements:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent)
+                NodeInstanceContentOrBuilder {
+            private static final long serialVersionUID = 0L;
+
+            // Use NodeInstanceContent.newBuilder() to construct.
+            private NodeInstanceContent(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
+                super(builder);
+            }
+
+            private NodeInstanceContent() {
+                type_ = 0;
+            }
+
+            @java.lang.Override
+            @SuppressWarnings({ "unused" })
+            protected java.lang.Object newInstance(
+                    UnusedPrivateParameter unused) {
+                return new NodeInstanceContent();
+            }
+
+            @java.lang.Override
+            public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+                return this.unknownFields;
+            }
+
+            private NodeInstanceContent(
+                    com.google.protobuf.CodedInputStream input,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws com.google.protobuf.InvalidProtocolBufferException {
+                this();
+                if (extensionRegistry == null) {
+                    throw new java.lang.NullPointerException();
+                }
+                int mutable_bitField0_ = 0;
+                com.google.protobuf.UnknownFieldSet.Builder unknownFields = com.google.protobuf.UnknownFieldSet.newBuilder();
+                try {
+                    boolean done = false;
+                    while (!done) {
+                        int tag = input.readTag();
+                        switch (tag) {
+                            case 0:
+                                done = true;
+                                break;
+                            case 8: {
+                                int rawValue = input.readEnum();
+                                @SuppressWarnings("deprecation")
+                                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceType value = io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceType
+                                        .valueOf(rawValue);
+                                if (value == null) {
+                                    unknownFields.mergeVarintField(1, rawValue);
+                                } else {
+                                    bitField0_ |= 0x00000001;
+                                    type_ = rawValue;
+                                }
+                                break;
+                            }
+                            case 18: {
+                                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.Builder subBuilder = null;
+                                if (((bitField0_ & 0x00000002) != 0)) {
+                                    subBuilder = ruleSet_.toBuilder();
+                                }
+                                ruleSet_ = input.readMessage(
+                                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.PARSER,
+                                        extensionRegistry);
+                                if (subBuilder != null) {
+                                    subBuilder.mergeFrom(ruleSet_);
+                                    ruleSet_ = subBuilder.buildPartial();
+                                }
+                                bitField0_ |= 0x00000002;
+                                break;
+                            }
+                            case 26: {
+                                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode.Builder subBuilder = null;
+                                if (((bitField0_ & 0x00000004) != 0)) {
+                                    subBuilder = humanTask_.toBuilder();
+                                }
+                                humanTask_ = input.readMessage(
+                                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode.PARSER,
+                                        extensionRegistry);
+                                if (subBuilder != null) {
+                                    subBuilder.mergeFrom(humanTask_);
+                                    humanTask_ = subBuilder.buildPartial();
+                                }
+                                bitField0_ |= 0x00000004;
+                                break;
+                            }
+                            case 34: {
+                                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode.Builder subBuilder = null;
+                                if (((bitField0_ & 0x00000008) != 0)) {
+                                    subBuilder = workItem_.toBuilder();
+                                }
+                                workItem_ = input.readMessage(
+                                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode.PARSER,
+                                        extensionRegistry);
+                                if (subBuilder != null) {
+                                    subBuilder.mergeFrom(workItem_);
+                                    workItem_ = subBuilder.buildPartial();
+                                }
+                                bitField0_ |= 0x00000008;
+                                break;
+                            }
+                            case 42: {
+                                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode.Builder subBuilder = null;
+                                if (((bitField0_ & 0x00000010) != 0)) {
+                                    subBuilder = subProcess_.toBuilder();
+                                }
+                                subProcess_ = input.readMessage(
+                                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode.PARSER,
+                                        extensionRegistry);
+                                if (subBuilder != null) {
+                                    subBuilder.mergeFrom(subProcess_);
+                                    subProcess_ = subBuilder.buildPartial();
+                                }
+                                bitField0_ |= 0x00000010;
+                                break;
+                            }
+                            case 50: {
+                                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode.Builder subBuilder = null;
+                                if (((bitField0_ & 0x00000020) != 0)) {
+                                    subBuilder = milestone_.toBuilder();
+                                }
+                                milestone_ = input.readMessage(
+                                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode.PARSER,
+                                        extensionRegistry);
+                                if (subBuilder != null) {
+                                    subBuilder.mergeFrom(milestone_);
+                                    milestone_ = subBuilder.buildPartial();
+                                }
+                                bitField0_ |= 0x00000020;
+                                break;
+                            }
+                            case 58: {
+                                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNode.Builder subBuilder = null;
+                                if (((bitField0_ & 0x00000040) != 0)) {
+                                    subBuilder = event_.toBuilder();
+                                }
+                                event_ = input.readMessage(
+                                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNode.PARSER,
+                                        extensionRegistry);
+                                if (subBuilder != null) {
+                                    subBuilder.mergeFrom(event_);
+                                    event_ = subBuilder.buildPartial();
+                                }
+                                bitField0_ |= 0x00000040;
+                                break;
+                            }
+                            case 66: {
+                                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode.Builder subBuilder = null;
+                                if (((bitField0_ & 0x00000080) != 0)) {
+                                    subBuilder = timer_.toBuilder();
+                                }
+                                timer_ = input.readMessage(
+                                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode.PARSER,
+                                        extensionRegistry);
+                                if (subBuilder != null) {
+                                    subBuilder.mergeFrom(timer_);
+                                    timer_ = subBuilder.buildPartial();
+                                }
+                                bitField0_ |= 0x00000080;
+                                break;
+                            }
+                            case 74: {
+                                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.Builder subBuilder = null;
+                                if (((bitField0_ & 0x00000100) != 0)) {
+                                    subBuilder = join_.toBuilder();
+                                }
+                                join_ = input.readMessage(
+                                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.PARSER,
+                                        extensionRegistry);
+                                if (subBuilder != null) {
+                                    subBuilder.mergeFrom(join_);
+                                    join_ = subBuilder.buildPartial();
+                                }
+                                bitField0_ |= 0x00000100;
+                                break;
+                            }
+                            case 82: {
+                                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode.Builder subBuilder = null;
+                                if (((bitField0_ & 0x00000200) != 0)) {
+                                    subBuilder = state_.toBuilder();
+                                }
+                                state_ = input.readMessage(
+                                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode.PARSER,
+                                        extensionRegistry);
+                                if (subBuilder != null) {
+                                    subBuilder.mergeFrom(state_);
+                                    state_ = subBuilder.buildPartial();
+                                }
+                                bitField0_ |= 0x00000200;
+                                break;
+                            }
+                            case 90: {
+                                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode.Builder subBuilder = null;
+                                if (((bitField0_ & 0x00000400) != 0)) {
+                                    subBuilder = composite_.toBuilder();
+                                }
+                                composite_ = input.readMessage(
+                                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode.PARSER,
+                                        extensionRegistry);
+                                if (subBuilder != null) {
+                                    subBuilder.mergeFrom(composite_);
+                                    composite_ = subBuilder.buildPartial();
+                                }
+                                bitField0_ |= 0x00000400;
+                                break;
+                            }
+                            case 98: {
+                                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode.Builder subBuilder = null;
+                                if (((bitField0_ & 0x00000800) != 0)) {
+                                    subBuilder = forEach_.toBuilder();
+                                }
+                                forEach_ = input.readMessage(
+                                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode.PARSER,
+                                        extensionRegistry);
+                                if (subBuilder != null) {
+                                    subBuilder.mergeFrom(forEach_);
+                                    forEach_ = subBuilder.buildPartial();
+                                }
+                                bitField0_ |= 0x00000800;
+                                break;
+                            }
+                            case 106: {
+                                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode.Builder subBuilder = null;
+                                if (((bitField0_ & 0x00001000) != 0)) {
+                                    subBuilder = asyncEvent_.toBuilder();
+                                }
+                                asyncEvent_ = input.readMessage(
+                                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode.PARSER,
+                                        extensionRegistry);
+                                if (subBuilder != null) {
+                                    subBuilder.mergeFrom(asyncEvent_);
+                                    asyncEvent_ = subBuilder.buildPartial();
+                                }
+                                bitField0_ |= 0x00001000;
+                                break;
+                            }
+                            default: {
+                                if (!parseUnknownField(
+                                        input, unknownFields, extensionRegistry, tag)) {
+                                    done = true;
+                                }
+                                break;
+                            }
+                        }
+                    }
+                } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                    throw e.setUnfinishedMessage(this);
+                } catch (java.io.IOException e) {
+                    throw new com.google.protobuf.InvalidProtocolBufferException(
+                            e).setUnfinishedMessage(this);
+                } finally {
+                    this.unknownFields = unknownFields.build();
+                    makeExtensionsImmutable();
+                }
+            }
+
+            public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+                return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_descriptor;
+            }
+
+            @java.lang.Override
+            protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() {
+                return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_fieldAccessorTable
+                        .ensureFieldAccessorsInitialized(
+                                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.class,
+                                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.Builder.class);
+            }
+
+            public interface RuleSetNodeOrBuilder extends
+                    // @@protoc_insertion_point(interface_extends:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode)
+                    com.google.protobuf.MessageOrBuilder {
+
+                /**
+                 * <code>repeated string timer_instance_id = 1;</code>
+                 * 
+                 * @return A list containing the timerInstanceId.
+                 */
+                java.util.List<java.lang.String> getTimerInstanceIdList();
+
+                /**
+                 * <code>repeated string timer_instance_id = 1;</code>
+                 * 
+                 * @return The count of timerInstanceId.
+                 */
+                int getTimerInstanceIdCount();
+
+                /**
+                 * <code>repeated string timer_instance_id = 1;</code>
+                 * 
+                 * @param index The index of the element to return.
+                 * @return The timerInstanceId at the given index.
+                 */
+                java.lang.String getTimerInstanceId(int index);
+
+                /**
+                 * <code>repeated string timer_instance_id = 1;</code>
+                 * 
+                 * @param index The index of the value to return.
+                 * @return The bytes of the timerInstanceId at the given index.
+                 */
+                com.google.protobuf.ByteString getTimerInstanceIdBytes(int index);
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry mapEntry = 2;</code>
+                 */
+                java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry> getMapEntryList();
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry mapEntry = 2;</code>
+                 */
+                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry getMapEntry(
+                        int index);
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry mapEntry = 2;</code>
+                 */
+                int getMapEntryCount();
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry mapEntry = 2;</code>
+                 */
+                java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntryOrBuilder> getMapEntryOrBuilderList();
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry mapEntry = 2;</code>
+                 */
+                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntryOrBuilder getMapEntryOrBuilder(
+                        int index);
+
+                /**
+                 * <code>optional string rule_flow_group = 3;</code>
+                 * 
+                 * @return Whether the ruleFlowGroup field is set.
+                 */
+                boolean hasRuleFlowGroup();
+
+                /**
+                 * <code>optional string rule_flow_group = 3;</code>
+                 * 
+                 * @return The ruleFlowGroup.
+                 */
+                java.lang.String getRuleFlowGroup();
+
+                /**
+                 * <code>optional string rule_flow_group = 3;</code>
+                 * 
+                 * @return The bytes for ruleFlowGroup.
+                 */
+                com.google.protobuf.ByteString getRuleFlowGroupBytes();
+            }
+
+            /**
+             * Protobuf type {@code io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode}
+             */
+            public static final class RuleSetNode extends
+                    com.google.protobuf.GeneratedMessageV3 implements
+                    // @@protoc_insertion_point(message_implements:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode)
+                    RuleSetNodeOrBuilder {
+                private static final long serialVersionUID = 0L;
+
+                // Use RuleSetNode.newBuilder() to construct.
+                private RuleSetNode(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
+                    super(builder);
+                }
+
+                private RuleSetNode() {
+                    timerInstanceId_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+                    mapEntry_ = java.util.Collections.emptyList();
+                    ruleFlowGroup_ = "";
+                }
+
+                @java.lang.Override
+                @SuppressWarnings({ "unused" })
+                protected java.lang.Object newInstance(
+                        UnusedPrivateParameter unused) {
+                    return new RuleSetNode();
+                }
+
+                @java.lang.Override
+                public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+                    return this.unknownFields;
+                }
+
+                private RuleSetNode(
+                        com.google.protobuf.CodedInputStream input,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    this();
+                    if (extensionRegistry == null) {
+                        throw new java.lang.NullPointerException();
+                    }
+                    int mutable_bitField0_ = 0;
+                    com.google.protobuf.UnknownFieldSet.Builder unknownFields = com.google.protobuf.UnknownFieldSet
+                            .newBuilder();
+                    try {
+                        boolean done = false;
+                        while (!done) {
+                            int tag = input.readTag();
+                            switch (tag) {
+                                case 0:
+                                    done = true;
+                                    break;
+                                case 10: {
+                                    com.google.protobuf.ByteString bs = input.readBytes();
+                                    if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+                                        timerInstanceId_ = new com.google.protobuf.LazyStringArrayList();
+                                        mutable_bitField0_ |= 0x00000001;
+                                    }
+                                    timerInstanceId_.add(bs);
+                                    break;
+                                }
+                                case 18: {
+                                    if (!((mutable_bitField0_ & 0x00000002) != 0)) {
+                                        mapEntry_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry>();
+                                        mutable_bitField0_ |= 0x00000002;
+                                    }
+                                    mapEntry_.add(
+                                            input.readMessage(
+                                                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry.PARSER,
+                                                    extensionRegistry));
+                                    break;
+                                }
+                                case 26: {
+                                    com.google.protobuf.ByteString bs = input.readBytes();
+                                    bitField0_ |= 0x00000001;
+                                    ruleFlowGroup_ = bs;
+                                    break;
+                                }
+                                default: {
+                                    if (!parseUnknownField(
+                                            input, unknownFields, extensionRegistry, tag)) {
+                                        done = true;
+                                    }
+                                    break;
+                                }
+                            }
+                        }
+                    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                        throw e.setUnfinishedMessage(this);
+                    } catch (java.io.IOException e) {
+                        throw new com.google.protobuf.InvalidProtocolBufferException(
+                                e).setUnfinishedMessage(this);
+                    } finally {
+                        if (((mutable_bitField0_ & 0x00000001) != 0)) {
+                            timerInstanceId_ = timerInstanceId_.getUnmodifiableView();
+                        }
+                        if (((mutable_bitField0_ & 0x00000002) != 0)) {
+                            mapEntry_ = java.util.Collections.unmodifiableList(mapEntry_);
+                        }
+                        this.unknownFields = unknownFields.build();
+                        makeExtensionsImmutable();
+                    }
+                }
+
+                public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+                    return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_RuleSetNode_descriptor;
+                }
+
+                @java.lang.Override
+                protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() {
+                    return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_RuleSetNode_fieldAccessorTable
+                            .ensureFieldAccessorsInitialized(
+                                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.class,
+                                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.Builder.class);
+                }
+
+                public interface TextMapEntryOrBuilder extends
+                        // @@protoc_insertion_point(interface_extends:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry)
+                        com.google.protobuf.MessageOrBuilder {
+
+                    /**
+                     * <code>optional string name = 1;</code>
+                     * 
+                     * @return Whether the name field is set.
+                     */
+                    boolean hasName();
+
+                    /**
+                     * <code>optional string name = 1;</code>
+                     * 
+                     * @return The name.
+                     */
+                    java.lang.String getName();
+
+                    /**
+                     * <code>optional string name = 1;</code>
+                     * 
+                     * @return The bytes for name.
+                     */
+                    com.google.protobuf.ByteString getNameBytes();
+
+                    /**
+                     * <code>optional string value = 2;</code>
+                     * 
+                     * @return Whether the value field is set.
+                     */
+                    boolean hasValue();
+
+                    /**
+                     * <code>optional string value = 2;</code>
+                     * 
+                     * @return The value.
+                     */
+                    java.lang.String getValue();
+
+                    /**
+                     * <code>optional string value = 2;</code>
+                     * 
+                     * @return The bytes for value.
+                     */
+                    com.google.protobuf.ByteString getValueBytes();
+                }
+
+                /**
+                 * Protobuf type
+                 * {@code io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry}
+                 */
+                public static final class TextMapEntry extends
+                        com.google.protobuf.GeneratedMessageV3 implements
+                        // @@protoc_insertion_point(message_implements:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry)
+                        TextMapEntryOrBuilder {
+                    private static final long serialVersionUID = 0L;
+
+                    // Use TextMapEntry.newBuilder() to construct.
+                    private TextMapEntry(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
+                        super(builder);
+                    }
+
+                    private TextMapEntry() {
+                        name_ = "";
+                        value_ = "";
+                    }
+
+                    @java.lang.Override
+                    @SuppressWarnings({ "unused" })
+                    protected java.lang.Object newInstance(
+                            UnusedPrivateParameter unused) {
+                        return new TextMapEntry();
+                    }
+
+                    @java.lang.Override
+                    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+                        return this.unknownFields;
+                    }
+
+                    private TextMapEntry(
+                            com.google.protobuf.CodedInputStream input,
+                            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                            throws com.google.protobuf.InvalidProtocolBufferException {
+                        this();
+                        if (extensionRegistry == null) {
+                            throw new java.lang.NullPointerException();
+                        }
+                        int mutable_bitField0_ = 0;
+                        com.google.protobuf.UnknownFieldSet.Builder unknownFields = com.google.protobuf.UnknownFieldSet
+                                .newBuilder();
+                        try {
+                            boolean done = false;
+                            while (!done) {
+                                int tag = input.readTag();
+                                switch (tag) {
+                                    case 0:
+                                        done = true;
+                                        break;
+                                    case 10: {
+                                        com.google.protobuf.ByteString bs = input.readBytes();
+                                        bitField0_ |= 0x00000001;
+                                        name_ = bs;
+                                        break;
+                                    }
+                                    case 18: {
+                                        com.google.protobuf.ByteString bs = input.readBytes();
+                                        bitField0_ |= 0x00000002;
+                                        value_ = bs;
+                                        break;
+                                    }
+                                    default: {
+                                        if (!parseUnknownField(
+                                                input, unknownFields, extensionRegistry, tag)) {
+                                            done = true;
+                                        }
+                                        break;
+                                    }
+                                }
+                            }
+                        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                            throw e.setUnfinishedMessage(this);
+                        } catch (java.io.IOException e) {
+                            throw new com.google.protobuf.InvalidProtocolBufferException(
+                                    e).setUnfinishedMessage(this);
+                        } finally {
+                            this.unknownFields = unknownFields.build();
+                            makeExtensionsImmutable();
+                        }
+                    }
+
+                    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+                        return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_RuleSetNode_TextMapEntry_descriptor;
+                    }
+
+                    @java.lang.Override
+                    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() {
+                        return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_RuleSetNode_TextMapEntry_fieldAccessorTable
+                                .ensureFieldAccessorsInitialized(
+                                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry.class,
+                                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry.Builder.class);
+                    }
+
+                    private int bitField0_;
+                    public static final int NAME_FIELD_NUMBER = 1;
+                    private volatile java.lang.Object name_;
+
+                    /**
+                     * <code>optional string name = 1;</code>
+                     * 
+                     * @return Whether the name field is set.
+                     */
+                    @java.lang.Override
+                    public boolean hasName() {
+                        return ((bitField0_ & 0x00000001) != 0);
+                    }
+
+                    /**
+                     * <code>optional string name = 1;</code>
+                     * 
+                     * @return The name.
+                     */
+                    @java.lang.Override
+                    public java.lang.String getName() {
+                        java.lang.Object ref = name_;
+                        if (ref instanceof java.lang.String) {
+                            return (java.lang.String) ref;
+                        } else {
+                            com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                            java.lang.String s = bs.toStringUtf8();
+                            if (bs.isValidUtf8()) {
+                                name_ = s;
+                            }
+                            return s;
+                        }
+                    }
+
+                    /**
+                     * <code>optional string name = 1;</code>
+                     * 
+                     * @return The bytes for name.
+                     */
+                    @java.lang.Override
+                    public com.google.protobuf.ByteString getNameBytes() {
+                        java.lang.Object ref = name_;
+                        if (ref instanceof java.lang.String) {
+                            com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                                    (java.lang.String) ref);
+                            name_ = b;
+                            return b;
+                        } else {
+                            return (com.google.protobuf.ByteString) ref;
+                        }
+                    }
+
+                    public static final int VALUE_FIELD_NUMBER = 2;
+                    private volatile java.lang.Object value_;
+
+                    /**
+                     * <code>optional string value = 2;</code>
+                     * 
+                     * @return Whether the value field is set.
+                     */
+                    @java.lang.Override
+                    public boolean hasValue() {
+                        return ((bitField0_ & 0x00000002) != 0);
+                    }
+
+                    /**
+                     * <code>optional string value = 2;</code>
+                     * 
+                     * @return The value.
+                     */
+                    @java.lang.Override
+                    public java.lang.String getValue() {
+                        java.lang.Object ref = value_;
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+                            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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+                            com.google.protobuf.CodedInputStream input)
+                            throws java.io.IOException {
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+                            com.google.protobuf.CodedInputStream input,
+                            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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+                            // @@protoc_insertion_point(builder_implements:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry)
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+                        public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
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+                        public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+                            return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_RuleSetNode_TextMapEntry_descriptor;
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+                        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry getDefaultInstanceForType() {
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+                                com.google.protobuf.Descriptors.FieldDescriptor field,
+                                java.lang.Object value) {
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+                        public Builder mergeFrom(
+                                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry other) {
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+                                return this;
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+                        public Builder mergeFrom(
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+                                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                                throws java.io.IOException {
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+                    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry getDefaultInstance() {
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+                                com.google.protobuf.CodedInputStream input,
+                                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                                throws com.google.protobuf.InvalidProtocolBufferException {
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+                    }
+
+                    @java.lang.Override
+                    public com.google.protobuf.Parser<TextMapEntry> getParserForType() {
+                        return PARSER;
+                    }
+
+                    @java.lang.Override
+                    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry getDefaultInstanceForType() {
+                        return DEFAULT_INSTANCE;
+                    }
+
+                }
+
+                private int bitField0_;
+                public static final int TIMER_INSTANCE_ID_FIELD_NUMBER = 1;
+                private com.google.protobuf.LazyStringList timerInstanceId_;
+
+                /**
+                 * <code>repeated string timer_instance_id = 1;</code>
+                 * 
+                 * @return A list containing the timerInstanceId.
+                 */
+                public com.google.protobuf.ProtocolStringList getTimerInstanceIdList() {
+                    return timerInstanceId_;
+                }
+
+                /**
+                 * <code>repeated string timer_instance_id = 1;</code>
+                 * 
+                 * @return The count of timerInstanceId.
+                 */
+                public int getTimerInstanceIdCount() {
+                    return timerInstanceId_.size();
+                }
+
+                /**
+                 * <code>repeated string timer_instance_id = 1;</code>
+                 * 
+                 * @param index The index of the element to return.
+                 * @return The timerInstanceId at the given index.
+                 */
+                public java.lang.String getTimerInstanceId(int index) {
+                    return timerInstanceId_.get(index);
+                }
+
+                /**
+                 * <code>repeated string timer_instance_id = 1;</code>
+                 * 
+                 * @param index The index of the value to return.
+                 * @return The bytes of the timerInstanceId at the given index.
+                 */
+                public com.google.protobuf.ByteString getTimerInstanceIdBytes(int index) {
+                    return timerInstanceId_.getByteString(index);
+                }
+
+                public static final int MAPENTRY_FIELD_NUMBER = 2;
+                private java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry> mapEntry_;
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry mapEntry = 2;</code>
+                 */
+                @java.lang.Override
+                public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry> getMapEntryList() {
+                    return mapEntry_;
+                }
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry mapEntry = 2;</code>
+                 */
+                @java.lang.Override
+                public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntryOrBuilder> getMapEntryOrBuilderList() {
+                    return mapEntry_;
+                }
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry mapEntry = 2;</code>
+                 */
+                @java.lang.Override
+                public int getMapEntryCount() {
+                    return mapEntry_.size();
+                }
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry mapEntry = 2;</code>
+                 */
+                @java.lang.Override
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry getMapEntry(
+                        int index) {
+                    return mapEntry_.get(index);
+                }
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry mapEntry = 2;</code>
+                 */
+                @java.lang.Override
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntryOrBuilder getMapEntryOrBuilder(
+                        int index) {
+                    return mapEntry_.get(index);
+                }
+
+                public static final int RULE_FLOW_GROUP_FIELD_NUMBER = 3;
+                private volatile java.lang.Object ruleFlowGroup_;
+
+                /**
+                 * <code>optional string rule_flow_group = 3;</code>
+                 * 
+                 * @return Whether the ruleFlowGroup field is set.
+                 */
+                @java.lang.Override
+                public boolean hasRuleFlowGroup() {
+                    return ((bitField0_ & 0x00000001) != 0);
+                }
+
+                /**
+                 * <code>optional string rule_flow_group = 3;</code>
+                 * 
+                 * @return The ruleFlowGroup.
+                 */
+                @java.lang.Override
+                public java.lang.String getRuleFlowGroup() {
+                    java.lang.Object ref = ruleFlowGroup_;
+                    if (ref instanceof java.lang.String) {
+                        return (java.lang.String) ref;
+                    } else {
+                        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                        java.lang.String s = bs.toStringUtf8();
+                        if (bs.isValidUtf8()) {
+                            ruleFlowGroup_ = s;
+                        }
+                        return s;
+                    }
+                }
+
+                /**
+                 * <code>optional string rule_flow_group = 3;</code>
+                 * 
+                 * @return The bytes for ruleFlowGroup.
+                 */
+                @java.lang.Override
+                public com.google.protobuf.ByteString getRuleFlowGroupBytes() {
+                    java.lang.Object ref = ruleFlowGroup_;
+                    if (ref instanceof java.lang.String) {
+                        com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                                (java.lang.String) ref);
+                        ruleFlowGroup_ = b;
+                        return b;
+                    } else {
+                        return (com.google.protobuf.ByteString) ref;
+                    }
+                }
+
+                private byte memoizedIsInitialized = -1;
+
+                @java.lang.Override
+                public final boolean isInitialized() {
+                    byte isInitialized = memoizedIsInitialized;
+                    if (isInitialized == 1)
+                        return true;
+                    if (isInitialized == 0)
+                        return false;
+
+                    memoizedIsInitialized = 1;
+                    return true;
+                }
+
+                @java.lang.Override
+                public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
+                    for (int i = 0; i < timerInstanceId_.size(); i++) {
+                        com.google.protobuf.GeneratedMessageV3.writeString(output, 1, timerInstanceId_.getRaw(i));
+                    }
+                    for (int i = 0; i < mapEntry_.size(); i++) {
+                        output.writeMessage(2, mapEntry_.get(i));
+                    }
+                    if (((bitField0_ & 0x00000001) != 0)) {
+                        com.google.protobuf.GeneratedMessageV3.writeString(output, 3, ruleFlowGroup_);
+                    }
+                    unknownFields.writeTo(output);
+                }
+
+                @java.lang.Override
+                public int getSerializedSize() {
+                    int size = memoizedSize;
+                    if (size != -1)
+                        return size;
+
+                    size = 0;
+                    {
+                        int dataSize = 0;
+                        for (int i = 0; i < timerInstanceId_.size(); i++) {
+                            dataSize += computeStringSizeNoTag(timerInstanceId_.getRaw(i));
+                        }
+                        size += dataSize;
+                        size += 1 * getTimerInstanceIdList().size();
+                    }
+                    for (int i = 0; i < mapEntry_.size(); i++) {
+                        size += com.google.protobuf.CodedOutputStream
+                                .computeMessageSize(2, mapEntry_.get(i));
+                    }
+                    if (((bitField0_ & 0x00000001) != 0)) {
+                        size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, ruleFlowGroup_);
+                    }
+                    size += unknownFields.getSerializedSize();
+                    memoizedSize = size;
+                    return size;
+                }
+
+                @java.lang.Override
+                public boolean equals(final java.lang.Object obj) {
+                    if (obj == this) {
+                        return true;
+                    }
+                    if (!(obj instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode)) {
+                        return super.equals(obj);
+                    }
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode other = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode) obj;
+
+                    if (!getTimerInstanceIdList()
+                            .equals(other.getTimerInstanceIdList()))
+                        return false;
+                    if (!getMapEntryList()
+                            .equals(other.getMapEntryList()))
+                        return false;
+                    if (hasRuleFlowGroup() != other.hasRuleFlowGroup())
+                        return false;
+                    if (hasRuleFlowGroup()) {
+                        if (!getRuleFlowGroup()
+                                .equals(other.getRuleFlowGroup()))
+                            return false;
+                    }
+                    if (!unknownFields.equals(other.unknownFields))
+                        return false;
+                    return true;
+                }
+
+                @java.lang.Override
+                public int hashCode() {
+                    if (memoizedHashCode != 0) {
+                        return memoizedHashCode;
+                    }
+                    int hash = 41;
+                    hash = (19 * hash) + getDescriptor().hashCode();
+                    if (getTimerInstanceIdCount() > 0) {
+                        hash = (37 * hash) + TIMER_INSTANCE_ID_FIELD_NUMBER;
+                        hash = (53 * hash) + getTimerInstanceIdList().hashCode();
+                    }
+                    if (getMapEntryCount() > 0) {
+                        hash = (37 * hash) + MAPENTRY_FIELD_NUMBER;
+                        hash = (53 * hash) + getMapEntryList().hashCode();
+                    }
+                    if (hasRuleFlowGroup()) {
+                        hash = (37 * hash) + RULE_FLOW_GROUP_FIELD_NUMBER;
+                        hash = (53 * hash) + getRuleFlowGroup().hashCode();
+                    }
+                    hash = (29 * hash) + unknownFields.hashCode();
+                    memoizedHashCode = hash;
+                    return hash;
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode parseFrom(
+                        java.nio.ByteBuffer data)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    return PARSER.parseFrom(data);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode parseFrom(
+                        java.nio.ByteBuffer data,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    return PARSER.parseFrom(data, extensionRegistry);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode parseFrom(
+                        com.google.protobuf.ByteString data)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    return PARSER.parseFrom(data);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode parseFrom(
+                        com.google.protobuf.ByteString data,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    return PARSER.parseFrom(data, extensionRegistry);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode parseFrom(
+                        byte[] data)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    return PARSER.parseFrom(data);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode parseFrom(
+                        byte[] data,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    return PARSER.parseFrom(data, extensionRegistry);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode parseFrom(
+                        java.io.InputStream input)
+                        throws java.io.IOException {
+                    return com.google.protobuf.GeneratedMessageV3
+                            .parseWithIOException(PARSER, input);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode parseFrom(
+                        java.io.InputStream input,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws java.io.IOException {
+                    return com.google.protobuf.GeneratedMessageV3
+                            .parseWithIOException(PARSER, input, extensionRegistry);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode parseDelimitedFrom(
+                        java.io.InputStream input)
+                        throws java.io.IOException {
+                    return com.google.protobuf.GeneratedMessageV3
+                            .parseDelimitedWithIOException(PARSER, input);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode parseDelimitedFrom(
+                        java.io.InputStream input,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws java.io.IOException {
+                    return com.google.protobuf.GeneratedMessageV3
+                            .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode parseFrom(
+                        com.google.protobuf.CodedInputStream input)
+                        throws java.io.IOException {
+                    return com.google.protobuf.GeneratedMessageV3
+                            .parseWithIOException(PARSER, input);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode parseFrom(
+                        com.google.protobuf.CodedInputStream input,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws java.io.IOException {
+                    return com.google.protobuf.GeneratedMessageV3
+                            .parseWithIOException(PARSER, input, extensionRegistry);
+                }
+
+                @java.lang.Override
+                public Builder newBuilderForType() {
+                    return newBuilder();
+                }
+
+                public static Builder newBuilder() {
+                    return DEFAULT_INSTANCE.toBuilder();
+                }
+
+                public static Builder newBuilder(
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode prototype) {
+                    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+                }
+
+                @java.lang.Override
+                public Builder toBuilder() {
+                    return this == DEFAULT_INSTANCE
+                            ? new Builder()
+                            : new Builder().mergeFrom(this);
+                }
+
+                @java.lang.Override
+                protected Builder newBuilderForType(
+                        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+                    Builder builder = new Builder(parent);
+                    return builder;
+                }
+
+                /**
+                 * Protobuf type
+                 * {@code io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode}
+                 */
+                public static final class Builder extends
+                        com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
+                        // @@protoc_insertion_point(builder_implements:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode)
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNodeOrBuilder {
+                    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+                        return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_RuleSetNode_descriptor;
+                    }
+
+                    @java.lang.Override
+                    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() {
+                        return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_RuleSetNode_fieldAccessorTable
+                                .ensureFieldAccessorsInitialized(
+                                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.class,
+                                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.Builder.class);
+                    }
+
+                    // Construct using io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.newBuilder()
+                    private Builder() {
+                        maybeForceBuilderInitialization();
+                    }
+
+                    private Builder(
+                            com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+                        super(parent);
+                        maybeForceBuilderInitialization();
+                    }
+
+                    private void maybeForceBuilderInitialization() {
+                        if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
+                            getMapEntryFieldBuilder();
+                        }
+                    }
+
+                    @java.lang.Override
+                    public Builder clear() {
+                        super.clear();
+                        timerInstanceId_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+                        bitField0_ = (bitField0_ & ~0x00000001);
+                        if (mapEntryBuilder_ == null) {
+                            mapEntry_ = java.util.Collections.emptyList();
+                            bitField0_ = (bitField0_ & ~0x00000002);
+                        } else {
+                            mapEntryBuilder_.clear();
+                        }
+                        ruleFlowGroup_ = "";
+                        bitField0_ = (bitField0_ & ~0x00000004);
+                        return this;
+                    }
+
+                    @java.lang.Override
+                    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+                        return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_RuleSetNode_descriptor;
+                    }
+
+                    @java.lang.Override
+                    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode getDefaultInstanceForType() {
+                        return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode
+                                .getDefaultInstance();
+                    }
+
+                    @java.lang.Override
+                    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode build() {
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode result = buildPartial();
+                        if (!result.isInitialized()) {
+                            throw newUninitializedMessageException(result);
+                        }
+                        return result;
+                    }
+
+                    @java.lang.Override
+                    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode buildPartial() {
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode result = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode(
+                                this);
+                        int from_bitField0_ = bitField0_;
+                        int to_bitField0_ = 0;
+                        if (((bitField0_ & 0x00000001) != 0)) {
+                            timerInstanceId_ = timerInstanceId_.getUnmodifiableView();
+                            bitField0_ = (bitField0_ & ~0x00000001);
+                        }
+                        result.timerInstanceId_ = timerInstanceId_;
+                        if (mapEntryBuilder_ == null) {
+                            if (((bitField0_ & 0x00000002) != 0)) {
+                                mapEntry_ = java.util.Collections.unmodifiableList(mapEntry_);
+                                bitField0_ = (bitField0_ & ~0x00000002);
+                            }
+                            result.mapEntry_ = mapEntry_;
+                        } else {
+                            result.mapEntry_ = mapEntryBuilder_.build();
+                        }
+                        if (((from_bitField0_ & 0x00000004) != 0)) {
+                            to_bitField0_ |= 0x00000001;
+                        }
+                        result.ruleFlowGroup_ = ruleFlowGroup_;
+                        result.bitField0_ = to_bitField0_;
+                        onBuilt();
+                        return result;
+                    }
+
+                    @java.lang.Override
+                    public Builder clone() {
+                        return super.clone();
+                    }
+
+                    @java.lang.Override
+                    public Builder setField(
+                            com.google.protobuf.Descriptors.FieldDescriptor field,
+                            java.lang.Object value) {
+                        return super.setField(field, value);
+                    }
+
+                    @java.lang.Override
+                    public Builder clearField(
+                            com.google.protobuf.Descriptors.FieldDescriptor field) {
+                        return super.clearField(field);
+                    }
+
+                    @java.lang.Override
+                    public Builder clearOneof(
+                            com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+                        return super.clearOneof(oneof);
+                    }
+
+                    @java.lang.Override
+                    public Builder setRepeatedField(
+                            com.google.protobuf.Descriptors.FieldDescriptor field,
+                            int index, java.lang.Object value) {
+                        return super.setRepeatedField(field, index, value);
+                    }
+
+                    @java.lang.Override
+                    public Builder addRepeatedField(
+                            com.google.protobuf.Descriptors.FieldDescriptor field,
+                            java.lang.Object value) {
+                        return super.addRepeatedField(field, value);
+                    }
+
+                    @java.lang.Override
+                    public Builder mergeFrom(com.google.protobuf.Message other) {
+                        if (other instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode) {
+                            return mergeFrom(
+                                    (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode) other);
+                        } else {
+                            super.mergeFrom(other);
+                            return this;
+                        }
+                    }
+
+                    public Builder mergeFrom(
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode other) {
+                        if (other == io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode
+                                .getDefaultInstance())
+                            return this;
+                        if (!other.timerInstanceId_.isEmpty()) {
+                            if (timerInstanceId_.isEmpty()) {
+                                timerInstanceId_ = other.timerInstanceId_;
+                                bitField0_ = (bitField0_ & ~0x00000001);
+                            } else {
+                                ensureTimerInstanceIdIsMutable();
+                                timerInstanceId_.addAll(other.timerInstanceId_);
+                            }
+                            onChanged();
+                        }
+                        if (mapEntryBuilder_ == null) {
+                            if (!other.mapEntry_.isEmpty()) {
+                                if (mapEntry_.isEmpty()) {
+                                    mapEntry_ = other.mapEntry_;
+                                    bitField0_ = (bitField0_ & ~0x00000002);
+                                } else {
+                                    ensureMapEntryIsMutable();
+                                    mapEntry_.addAll(other.mapEntry_);
+                                }
+                                onChanged();
+                            }
+                        } else {
+                            if (!other.mapEntry_.isEmpty()) {
+                                if (mapEntryBuilder_.isEmpty()) {
+                                    mapEntryBuilder_.dispose();
+                                    mapEntryBuilder_ = null;
+                                    mapEntry_ = other.mapEntry_;
+                                    bitField0_ = (bitField0_ & ~0x00000002);
+                                    mapEntryBuilder_ = com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                                            ? getMapEntryFieldBuilder()
+                                            : null;
+                                } else {
+                                    mapEntryBuilder_.addAllMessages(other.mapEntry_);
+                                }
+                            }
+                        }
+                        if (other.hasRuleFlowGroup()) {
+                            bitField0_ |= 0x00000004;
+                            ruleFlowGroup_ = other.ruleFlowGroup_;
+                            onChanged();
+                        }
+                        this.mergeUnknownFields(other.unknownFields);
+                        onChanged();
+                        return this;
+                    }
+
+                    @java.lang.Override
+                    public final boolean isInitialized() {
+                        return true;
+                    }
+
+                    @java.lang.Override
+                    public Builder mergeFrom(
+                            com.google.protobuf.CodedInputStream input,
+                            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                            throws java.io.IOException {
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode parsedMessage = null;
+                        try {
+                            parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+                        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                            parsedMessage = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode) e
+                                    .getUnfinishedMessage();
+                            throw e.unwrapIOException();
+                        } finally {
+                            if (parsedMessage != null) {
+                                mergeFrom(parsedMessage);
+                            }
+                        }
+                        return this;
+                    }
+
+                    private int bitField0_;
+
+                    private com.google.protobuf.LazyStringList timerInstanceId_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+
+                    private void ensureTimerInstanceIdIsMutable() {
+                        if (!((bitField0_ & 0x00000001) != 0)) {
+                            timerInstanceId_ = new com.google.protobuf.LazyStringArrayList(timerInstanceId_);
+                            bitField0_ |= 0x00000001;
+                        }
+                    }
+
+                    /**
+                     * <code>repeated string timer_instance_id = 1;</code>
+                     * 
+                     * @return A list containing the timerInstanceId.
+                     */
+                    public com.google.protobuf.ProtocolStringList getTimerInstanceIdList() {
+                        return timerInstanceId_.getUnmodifiableView();
+                    }
+
+                    /**
+                     * <code>repeated string timer_instance_id = 1;</code>
+                     * 
+                     * @return The count of timerInstanceId.
+                     */
+                    public int getTimerInstanceIdCount() {
+                        return timerInstanceId_.size();
+                    }
+
+                    /**
+                     * <code>repeated string timer_instance_id = 1;</code>
+                     * 
+                     * @param index The index of the element to return.
+                     * @return The timerInstanceId at the given index.
+                     */
+                    public java.lang.String getTimerInstanceId(int index) {
+                        return timerInstanceId_.get(index);
+                    }
+
+                    /**
+                     * <code>repeated string timer_instance_id = 1;</code>
+                     * 
+                     * @param index The index of the value to return.
+                     * @return The bytes of the timerInstanceId at the given index.
+                     */
+                    public com.google.protobuf.ByteString getTimerInstanceIdBytes(int index) {
+                        return timerInstanceId_.getByteString(index);
+                    }
+
+                    /**
+                     * <code>repeated string timer_instance_id = 1;</code>
+                     * 
+                     * @param index The index to set the value at.
+                     * @param value The timerInstanceId to set.
+                     * @return This builder for chaining.
+                     */
+                    public Builder setTimerInstanceId(
+                            int index, java.lang.String value) {
+                        if (value == null) {
+                            throw new NullPointerException();
+                        }
+                        ensureTimerInstanceIdIsMutable();
+                        timerInstanceId_.set(index, value);
+                        onChanged();
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated string timer_instance_id = 1;</code>
+                     * 
+                     * @param value The timerInstanceId to add.
+                     * @return This builder for chaining.
+                     */
+                    public Builder addTimerInstanceId(
+                            java.lang.String value) {
+                        if (value == null) {
+                            throw new NullPointerException();
+                        }
+                        ensureTimerInstanceIdIsMutable();
+                        timerInstanceId_.add(value);
+                        onChanged();
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated string timer_instance_id = 1;</code>
+                     * 
+                     * @param values The timerInstanceId to add.
+                     * @return This builder for chaining.
+                     */
+                    public Builder addAllTimerInstanceId(
+                            java.lang.Iterable<java.lang.String> values) {
+                        ensureTimerInstanceIdIsMutable();
+                        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+                                values, timerInstanceId_);
+                        onChanged();
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated string timer_instance_id = 1;</code>
+                     * 
+                     * @return This builder for chaining.
+                     */
+                    public Builder clearTimerInstanceId() {
+                        timerInstanceId_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+                        bitField0_ = (bitField0_ & ~0x00000001);
+                        onChanged();
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated string timer_instance_id = 1;</code>
+                     * 
+                     * @param value The bytes of the timerInstanceId to add.
+                     * @return This builder for chaining.
+                     */
+                    public Builder addTimerInstanceIdBytes(
+                            com.google.protobuf.ByteString value) {
+                        if (value == null) {
+                            throw new NullPointerException();
+                        }
+                        ensureTimerInstanceIdIsMutable();
+                        timerInstanceId_.add(value);
+                        onChanged();
+                        return this;
+                    }
+
+                    private java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry> mapEntry_ = java.util.Collections
+                            .emptyList();
+
+                    private void ensureMapEntryIsMutable() {
+                        if (!((bitField0_ & 0x00000002) != 0)) {
+                            mapEntry_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry>(
+                                    mapEntry_);
+                            bitField0_ |= 0x00000002;
+                        }
+                    }
+
+                    private com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntryOrBuilder> mapEntryBuilder_;
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry mapEntry = 2;</code>
+                     */
+                    public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry> getMapEntryList() {
+                        if (mapEntryBuilder_ == null) {
+                            return java.util.Collections.unmodifiableList(mapEntry_);
+                        } else {
+                            return mapEntryBuilder_.getMessageList();
+                        }
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry mapEntry = 2;</code>
+                     */
+                    public int getMapEntryCount() {
+                        if (mapEntryBuilder_ == null) {
+                            return mapEntry_.size();
+                        } else {
+                            return mapEntryBuilder_.getCount();
+                        }
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry mapEntry = 2;</code>
+                     */
+                    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry getMapEntry(
+                            int index) {
+                        if (mapEntryBuilder_ == null) {
+                            return mapEntry_.get(index);
+                        } else {
+                            return mapEntryBuilder_.getMessage(index);
+                        }
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry mapEntry = 2;</code>
+                     */
+                    public Builder setMapEntry(
+                            int index,
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry value) {
+                        if (mapEntryBuilder_ == null) {
+                            if (value == null) {
+                                throw new NullPointerException();
+                            }
+                            ensureMapEntryIsMutable();
+                            mapEntry_.set(index, value);
+                            onChanged();
+                        } else {
+                            mapEntryBuilder_.setMessage(index, value);
+                        }
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry mapEntry = 2;</code>
+                     */
+                    public Builder setMapEntry(
+                            int index,
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry.Builder builderForValue) {
+                        if (mapEntryBuilder_ == null) {
+                            ensureMapEntryIsMutable();
+                            mapEntry_.set(index, builderForValue.build());
+                            onChanged();
+                        } else {
+                            mapEntryBuilder_.setMessage(index, builderForValue.build());
+                        }
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry mapEntry = 2;</code>
+                     */
+                    public Builder addMapEntry(
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry value) {
+                        if (mapEntryBuilder_ == null) {
+                            if (value == null) {
+                                throw new NullPointerException();
+                            }
+                            ensureMapEntryIsMutable();
+                            mapEntry_.add(value);
+                            onChanged();
+                        } else {
+                            mapEntryBuilder_.addMessage(value);
+                        }
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry mapEntry = 2;</code>
+                     */
+                    public Builder addMapEntry(
+                            int index,
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry value) {
+                        if (mapEntryBuilder_ == null) {
+                            if (value == null) {
+                                throw new NullPointerException();
+                            }
+                            ensureMapEntryIsMutable();
+                            mapEntry_.add(index, value);
+                            onChanged();
+                        } else {
+                            mapEntryBuilder_.addMessage(index, value);
+                        }
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry mapEntry = 2;</code>
+                     */
+                    public Builder addMapEntry(
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry.Builder builderForValue) {
+                        if (mapEntryBuilder_ == null) {
+                            ensureMapEntryIsMutable();
+                            mapEntry_.add(builderForValue.build());
+                            onChanged();
+                        } else {
+                            mapEntryBuilder_.addMessage(builderForValue.build());
+                        }
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry mapEntry = 2;</code>
+                     */
+                    public Builder addMapEntry(
+                            int index,
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry.Builder builderForValue) {
+                        if (mapEntryBuilder_ == null) {
+                            ensureMapEntryIsMutable();
+                            mapEntry_.add(index, builderForValue.build());
+                            onChanged();
+                        } else {
+                            mapEntryBuilder_.addMessage(index, builderForValue.build());
+                        }
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry mapEntry = 2;</code>
+                     */
+                    public Builder addAllMapEntry(
+                            java.lang.Iterable<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry> values) {
+                        if (mapEntryBuilder_ == null) {
+                            ensureMapEntryIsMutable();
+                            com.google.protobuf.AbstractMessageLite.Builder.addAll(
+                                    values, mapEntry_);
+                            onChanged();
+                        } else {
+                            mapEntryBuilder_.addAllMessages(values);
+                        }
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry mapEntry = 2;</code>
+                     */
+                    public Builder clearMapEntry() {
+                        if (mapEntryBuilder_ == null) {
+                            mapEntry_ = java.util.Collections.emptyList();
+                            bitField0_ = (bitField0_ & ~0x00000002);
+                            onChanged();
+                        } else {
+                            mapEntryBuilder_.clear();
+                        }
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry mapEntry = 2;</code>
+                     */
+                    public Builder removeMapEntry(int index) {
+                        if (mapEntryBuilder_ == null) {
+                            ensureMapEntryIsMutable();
+                            mapEntry_.remove(index);
+                            onChanged();
+                        } else {
+                            mapEntryBuilder_.remove(index);
+                        }
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry mapEntry = 2;</code>
+                     */
+                    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry.Builder getMapEntryBuilder(
+                            int index) {
+                        return getMapEntryFieldBuilder().getBuilder(index);
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry mapEntry = 2;</code>
+                     */
+                    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntryOrBuilder getMapEntryOrBuilder(
+                            int index) {
+                        if (mapEntryBuilder_ == null) {
+                            return mapEntry_.get(index);
+                        } else {
+                            return mapEntryBuilder_.getMessageOrBuilder(index);
+                        }
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry mapEntry = 2;</code>
+                     */
+                    public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntryOrBuilder> getMapEntryOrBuilderList() {
+                        if (mapEntryBuilder_ != null) {
+                            return mapEntryBuilder_.getMessageOrBuilderList();
+                        } else {
+                            return java.util.Collections.unmodifiableList(mapEntry_);
+                        }
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry mapEntry = 2;</code>
+                     */
+                    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry.Builder addMapEntryBuilder() {
+                        return getMapEntryFieldBuilder().addBuilder(
+                                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry
+                                        .getDefaultInstance());
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry mapEntry = 2;</code>
+                     */
+                    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry.Builder addMapEntryBuilder(
+                            int index) {
+                        return getMapEntryFieldBuilder().addBuilder(
+                                index,
+                                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry
+                                        .getDefaultInstance());
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry mapEntry = 2;</code>
+                     */
+                    public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry.Builder> getMapEntryBuilderList() {
+                        return getMapEntryFieldBuilder().getBuilderList();
+                    }
+
+                    private com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntryOrBuilder> getMapEntryFieldBuilder() {
+                        if (mapEntryBuilder_ == null) {
+                            mapEntryBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntryOrBuilder>(
+                                    mapEntry_,
+                                    ((bitField0_ & 0x00000002) != 0),
+                                    getParentForChildren(),
+                                    isClean());
+                            mapEntry_ = null;
+                        }
+                        return mapEntryBuilder_;
+                    }
+
+                    private java.lang.Object ruleFlowGroup_ = "";
+
+                    /**
+                     * <code>optional string rule_flow_group = 3;</code>
+                     * 
+                     * @return Whether the ruleFlowGroup field is set.
+                     */
+                    public boolean hasRuleFlowGroup() {
+                        return ((bitField0_ & 0x00000004) != 0);
+                    }
+
+                    /**
+                     * <code>optional string rule_flow_group = 3;</code>
+                     * 
+                     * @return The ruleFlowGroup.
+                     */
+                    public java.lang.String getRuleFlowGroup() {
+                        java.lang.Object ref = ruleFlowGroup_;
+                        if (!(ref instanceof java.lang.String)) {
+                            com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                            java.lang.String s = bs.toStringUtf8();
+                            if (bs.isValidUtf8()) {
+                                ruleFlowGroup_ = s;
+                            }
+                            return s;
+                        } else {
+                            return (java.lang.String) ref;
+                        }
+                    }
+
+                    /**
+                     * <code>optional string rule_flow_group = 3;</code>
+                     * 
+                     * @return The bytes for ruleFlowGroup.
+                     */
+                    public com.google.protobuf.ByteString getRuleFlowGroupBytes() {
+                        java.lang.Object ref = ruleFlowGroup_;
+                        if (ref instanceof String) {
+                            com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                                    (java.lang.String) ref);
+                            ruleFlowGroup_ = b;
+                            return b;
+                        } else {
+                            return (com.google.protobuf.ByteString) ref;
+                        }
+                    }
+
+                    /**
+                     * <code>optional string rule_flow_group = 3;</code>
+                     * 
+                     * @param value The ruleFlowGroup to set.
+                     * @return This builder for chaining.
+                     */
+                    public Builder setRuleFlowGroup(
+                            java.lang.String value) {
+                        if (value == null) {
+                            throw new NullPointerException();
+                        }
+                        bitField0_ |= 0x00000004;
+                        ruleFlowGroup_ = value;
+                        onChanged();
+                        return this;
+                    }
+
+                    /**
+                     * <code>optional string rule_flow_group = 3;</code>
+                     * 
+                     * @return This builder for chaining.
+                     */
+                    public Builder clearRuleFlowGroup() {
+                        bitField0_ = (bitField0_ & ~0x00000004);
+                        ruleFlowGroup_ = getDefaultInstance().getRuleFlowGroup();
+                        onChanged();
+                        return this;
+                    }
+
+                    /**
+                     * <code>optional string rule_flow_group = 3;</code>
+                     * 
+                     * @param value The bytes for ruleFlowGroup to set.
+                     * @return This builder for chaining.
+                     */
+                    public Builder setRuleFlowGroupBytes(
+                            com.google.protobuf.ByteString value) {
+                        if (value == null) {
+                            throw new NullPointerException();
+                        }
+                        bitField0_ |= 0x00000004;
+                        ruleFlowGroup_ = value;
+                        onChanged();
+                        return this;
+                    }
+
+                    @java.lang.Override
+                    public final Builder setUnknownFields(
+                            final com.google.protobuf.UnknownFieldSet unknownFields) {
+                        return super.setUnknownFields(unknownFields);
+                    }
+
+                    @java.lang.Override
+                    public final Builder mergeUnknownFields(
+                            final com.google.protobuf.UnknownFieldSet unknownFields) {
+                        return super.mergeUnknownFields(unknownFields);
+                    }
+
+                    // @@protoc_insertion_point(builder_scope:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode)
+                }
+
+                // @@protoc_insertion_point(class_scope:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode)
+                private static final io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode DEFAULT_INSTANCE;
+                static {
+                    DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode();
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode getDefaultInstance() {
+                    return DEFAULT_INSTANCE;
+                }
+
+                @java.lang.Deprecated
+                public static final com.google.protobuf.Parser<RuleSetNode> PARSER = new com.google.protobuf.AbstractParser<RuleSetNode>() {
+                    @java.lang.Override
+                    public RuleSetNode parsePartialFrom(
+                            com.google.protobuf.CodedInputStream input,
+                            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                            throws com.google.protobuf.InvalidProtocolBufferException {
+                        return new RuleSetNode(input, extensionRegistry);
+                    }
+                };
+
+                public static com.google.protobuf.Parser<RuleSetNode> parser() {
+                    return PARSER;
+                }
+
+                @java.lang.Override
+                public com.google.protobuf.Parser<RuleSetNode> getParserForType() {
+                    return PARSER;
+                }
+
+                @java.lang.Override
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode getDefaultInstanceForType() {
+                    return DEFAULT_INSTANCE;
+                }
+
+            }
+
+            public interface HumanTaskNodeOrBuilder extends
+                    // @@protoc_insertion_point(interface_extends:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.HumanTaskNode)
+                    com.google.protobuf.MessageOrBuilder {
+
+                /**
+                 * <code>optional string work_item_id = 1;</code>
+                 * 
+                 * @return Whether the workItemId field is set.
+                 */
+                boolean hasWorkItemId();
+
+                /**
+                 * <code>optional string work_item_id = 1;</code>
+                 * 
+                 * @return The workItemId.
+                 */
+                java.lang.String getWorkItemId();
+
+                /**
+                 * <code>optional string work_item_id = 1;</code>
+                 * 
+                 * @return The bytes for workItemId.
+                 */
+                com.google.protobuf.ByteString getWorkItemIdBytes();
+
+                /**
+                 * <code>repeated string timer_instance_id = 2;</code>
+                 * 
+                 * @return A list containing the timerInstanceId.
+                 */
+                java.util.List<java.lang.String> getTimerInstanceIdList();
+
+                /**
+                 * <code>repeated string timer_instance_id = 2;</code>
+                 * 
+                 * @return The count of timerInstanceId.
+                 */
+                int getTimerInstanceIdCount();
+
+                /**
+                 * <code>repeated string timer_instance_id = 2;</code>
+                 * 
+                 * @param index The index of the element to return.
+                 * @return The timerInstanceId at the given index.
+                 */
+                java.lang.String getTimerInstanceId(int index);
+
+                /**
+                 * <code>repeated string timer_instance_id = 2;</code>
+                 * 
+                 * @param index The index of the value to return.
+                 * @return The bytes of the timerInstanceId at the given index.
+                 */
+                com.google.protobuf.ByteString getTimerInstanceIdBytes(int index);
+
+                /**
+                 * <code>optional string error_handling_process_instance_id = 3;</code>
+                 * 
+                 * @return Whether the errorHandlingProcessInstanceId field is set.
+                 */
+                boolean hasErrorHandlingProcessInstanceId();
+
+                /**
+                 * <code>optional string error_handling_process_instance_id = 3;</code>
+                 * 
+                 * @return The errorHandlingProcessInstanceId.
+                 */
+                java.lang.String getErrorHandlingProcessInstanceId();
+
+                /**
+                 * <code>optional string error_handling_process_instance_id = 3;</code>
+                 * 
+                 * @return The bytes for errorHandlingProcessInstanceId.
+                 */
+                com.google.protobuf.ByteString getErrorHandlingProcessInstanceIdBytes();
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.HumanTaskWorkItem workitem = 4;</code>
+                 * 
+                 * @return Whether the workitem field is set.
+                 */
+                boolean hasWorkitem();
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.HumanTaskWorkItem workitem = 4;</code>
+                 * 
+                 * @return The workitem.
+                 */
+                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.HumanTaskWorkItem getWorkitem();
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.HumanTaskWorkItem workitem = 4;</code>
+                 */
+                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.HumanTaskWorkItemOrBuilder getWorkitemOrBuilder();
+            }
+
+            /**
+             * Protobuf type {@code io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.HumanTaskNode}
+             */
+            public static final class HumanTaskNode extends
+                    com.google.protobuf.GeneratedMessageV3 implements
+                    // @@protoc_insertion_point(message_implements:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.HumanTaskNode)
+                    HumanTaskNodeOrBuilder {
+                private static final long serialVersionUID = 0L;
+
+                // Use HumanTaskNode.newBuilder() to construct.
+                private HumanTaskNode(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
+                    super(builder);
+                }
+
+                private HumanTaskNode() {
+                    workItemId_ = "";
+                    timerInstanceId_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+                    errorHandlingProcessInstanceId_ = "";
+                }
+
+                @java.lang.Override
+                @SuppressWarnings({ "unused" })
+                protected java.lang.Object newInstance(
+                        UnusedPrivateParameter unused) {
+                    return new HumanTaskNode();
+                }
+
+                @java.lang.Override
+                public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+                    return this.unknownFields;
+                }
+
+                private HumanTaskNode(
+                        com.google.protobuf.CodedInputStream input,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    this();
+                    if (extensionRegistry == null) {
+                        throw new java.lang.NullPointerException();
+                    }
+                    int mutable_bitField0_ = 0;
+                    com.google.protobuf.UnknownFieldSet.Builder unknownFields = com.google.protobuf.UnknownFieldSet
+                            .newBuilder();
+                    try {
+                        boolean done = false;
+                        while (!done) {
+                            int tag = input.readTag();
+                            switch (tag) {
+                                case 0:
+                                    done = true;
+                                    break;
+                                case 10: {
+                                    com.google.protobuf.ByteString bs = input.readBytes();
+                                    bitField0_ |= 0x00000001;
+                                    workItemId_ = bs;
+                                    break;
+                                }
+                                case 18: {
+                                    com.google.protobuf.ByteString bs = input.readBytes();
+                                    if (!((mutable_bitField0_ & 0x00000002) != 0)) {
+                                        timerInstanceId_ = new com.google.protobuf.LazyStringArrayList();
+                                        mutable_bitField0_ |= 0x00000002;
+                                    }
+                                    timerInstanceId_.add(bs);
+                                    break;
+                                }
+                                case 26: {
+                                    com.google.protobuf.ByteString bs = input.readBytes();
+                                    bitField0_ |= 0x00000002;
+                                    errorHandlingProcessInstanceId_ = bs;
+                                    break;
+                                }
+                                case 34: {
+                                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.HumanTaskWorkItem.Builder subBuilder = null;
+                                    if (((bitField0_ & 0x00000004) != 0)) {
+                                        subBuilder = workitem_.toBuilder();
+                                    }
+                                    workitem_ = input.readMessage(
+                                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.HumanTaskWorkItem.PARSER,
+                                            extensionRegistry);
+                                    if (subBuilder != null) {
+                                        subBuilder.mergeFrom(workitem_);
+                                        workitem_ = subBuilder.buildPartial();
+                                    }
+                                    bitField0_ |= 0x00000004;
+                                    break;
+                                }
+                                default: {
+                                    if (!parseUnknownField(
+                                            input, unknownFields, extensionRegistry, tag)) {
+                                        done = true;
+                                    }
+                                    break;
+                                }
+                            }
+                        }
+                    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                        throw e.setUnfinishedMessage(this);
+                    } catch (java.io.IOException e) {
+                        throw new com.google.protobuf.InvalidProtocolBufferException(
+                                e).setUnfinishedMessage(this);
+                    } finally {
+                        if (((mutable_bitField0_ & 0x00000002) != 0)) {
+                            timerInstanceId_ = timerInstanceId_.getUnmodifiableView();
+                        }
+                        this.unknownFields = unknownFields.build();
+                        makeExtensionsImmutable();
+                    }
+                }
+
+                public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+                    return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_HumanTaskNode_descriptor;
+                }
+
+                @java.lang.Override
+                protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() {
+                    return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_HumanTaskNode_fieldAccessorTable
+                            .ensureFieldAccessorsInitialized(
+                                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode.class,
+                                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode.Builder.class);
+                }
+
+                private int bitField0_;
+                public static final int WORK_ITEM_ID_FIELD_NUMBER = 1;
+                private volatile java.lang.Object workItemId_;
+
+                /**
+                 * <code>optional string work_item_id = 1;</code>
+                 * 
+                 * @return Whether the workItemId field is set.
+                 */
+                @java.lang.Override
+                public boolean hasWorkItemId() {
+                    return ((bitField0_ & 0x00000001) != 0);
+                }
+
+                /**
+                 * <code>optional string work_item_id = 1;</code>
+                 * 
+                 * @return The workItemId.
+                 */
+                @java.lang.Override
+                public java.lang.String getWorkItemId() {
+                    java.lang.Object ref = workItemId_;
+                    if (ref instanceof java.lang.String) {
+                        return (java.lang.String) ref;
+                    } else {
+                        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                        java.lang.String s = bs.toStringUtf8();
+                        if (bs.isValidUtf8()) {
+                            workItemId_ = s;
+                        }
+                        return s;
+                    }
+                }
+
+                /**
+                 * <code>optional string work_item_id = 1;</code>
+                 * 
+                 * @return The bytes for workItemId.
+                 */
+                @java.lang.Override
+                public com.google.protobuf.ByteString getWorkItemIdBytes() {
+                    java.lang.Object ref = workItemId_;
+                    if (ref instanceof java.lang.String) {
+                        com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                                (java.lang.String) ref);
+                        workItemId_ = b;
+                        return b;
+                    } else {
+                        return (com.google.protobuf.ByteString) ref;
+                    }
+                }
+
+                public static final int TIMER_INSTANCE_ID_FIELD_NUMBER = 2;
+                private com.google.protobuf.LazyStringList timerInstanceId_;
+
+                /**
+                 * <code>repeated string timer_instance_id = 2;</code>
+                 * 
+                 * @return A list containing the timerInstanceId.
+                 */
+                public com.google.protobuf.ProtocolStringList getTimerInstanceIdList() {
+                    return timerInstanceId_;
+                }
+
+                /**
+                 * <code>repeated string timer_instance_id = 2;</code>
+                 * 
+                 * @return The count of timerInstanceId.
+                 */
+                public int getTimerInstanceIdCount() {
+                    return timerInstanceId_.size();
+                }
+
+                /**
+                 * <code>repeated string timer_instance_id = 2;</code>
+                 * 
+                 * @param index The index of the element to return.
+                 * @return The timerInstanceId at the given index.
+                 */
+                public java.lang.String getTimerInstanceId(int index) {
+                    return timerInstanceId_.get(index);
+                }
+
+                /**
+                 * <code>repeated string timer_instance_id = 2;</code>
+                 * 
+                 * @param index The index of the value to return.
+                 * @return The bytes of the timerInstanceId at the given index.
+                 */
+                public com.google.protobuf.ByteString getTimerInstanceIdBytes(int index) {
+                    return timerInstanceId_.getByteString(index);
+                }
+
+                public static final int ERROR_HANDLING_PROCESS_INSTANCE_ID_FIELD_NUMBER = 3;
+                private volatile java.lang.Object errorHandlingProcessInstanceId_;
+
+                /**
+                 * <code>optional string error_handling_process_instance_id = 3;</code>
+                 * 
+                 * @return Whether the errorHandlingProcessInstanceId field is set.
+                 */
+                @java.lang.Override
+                public boolean hasErrorHandlingProcessInstanceId() {
+                    return ((bitField0_ & 0x00000002) != 0);
+                }
+
+                /**
+                 * <code>optional string error_handling_process_instance_id = 3;</code>
+                 * 
+                 * @return The errorHandlingProcessInstanceId.
+                 */
+                @java.lang.Override
+                public java.lang.String getErrorHandlingProcessInstanceId() {
+                    java.lang.Object ref = errorHandlingProcessInstanceId_;
+                    if (ref instanceof java.lang.String) {
+                        return (java.lang.String) ref;
+                    } else {
+                        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                        java.lang.String s = bs.toStringUtf8();
+                        if (bs.isValidUtf8()) {
+                            errorHandlingProcessInstanceId_ = s;
+                        }
+                        return s;
+                    }
+                }
+
+                /**
+                 * <code>optional string error_handling_process_instance_id = 3;</code>
+                 * 
+                 * @return The bytes for errorHandlingProcessInstanceId.
+                 */
+                @java.lang.Override
+                public com.google.protobuf.ByteString getErrorHandlingProcessInstanceIdBytes() {
+                    java.lang.Object ref = errorHandlingProcessInstanceId_;
+                    if (ref instanceof java.lang.String) {
+                        com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                                (java.lang.String) ref);
+                        errorHandlingProcessInstanceId_ = b;
+                        return b;
+                    } else {
+                        return (com.google.protobuf.ByteString) ref;
+                    }
+                }
+
+                public static final int WORKITEM_FIELD_NUMBER = 4;
+                private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.HumanTaskWorkItem workitem_;
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.HumanTaskWorkItem workitem = 4;</code>
+                 * 
+                 * @return Whether the workitem field is set.
+                 */
+                @java.lang.Override
+                public boolean hasWorkitem() {
+                    return ((bitField0_ & 0x00000004) != 0);
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.HumanTaskWorkItem workitem = 4;</code>
+                 * 
+                 * @return The workitem.
+                 */
+                @java.lang.Override
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.HumanTaskWorkItem getWorkitem() {
+                    return workitem_ == null
+                            ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.HumanTaskWorkItem
+                                    .getDefaultInstance()
+                            : workitem_;
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.HumanTaskWorkItem workitem = 4;</code>
+                 */
+                @java.lang.Override
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.HumanTaskWorkItemOrBuilder getWorkitemOrBuilder() {
+                    return workitem_ == null
+                            ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.HumanTaskWorkItem
+                                    .getDefaultInstance()
+                            : workitem_;
+                }
+
+                private byte memoizedIsInitialized = -1;
+
+                @java.lang.Override
+                public final boolean isInitialized() {
+                    byte isInitialized = memoizedIsInitialized;
+                    if (isInitialized == 1)
+                        return true;
+                    if (isInitialized == 0)
+                        return false;
+
+                    memoizedIsInitialized = 1;
+                    return true;
+                }
+
+                @java.lang.Override
+                public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
+                    if (((bitField0_ & 0x00000001) != 0)) {
+                        com.google.protobuf.GeneratedMessageV3.writeString(output, 1, workItemId_);
+                    }
+                    for (int i = 0; i < timerInstanceId_.size(); i++) {
+                        com.google.protobuf.GeneratedMessageV3.writeString(output, 2, timerInstanceId_.getRaw(i));
+                    }
+                    if (((bitField0_ & 0x00000002) != 0)) {
+                        com.google.protobuf.GeneratedMessageV3.writeString(output, 3, errorHandlingProcessInstanceId_);
+                    }
+                    if (((bitField0_ & 0x00000004) != 0)) {
+                        output.writeMessage(4, getWorkitem());
+                    }
+                    unknownFields.writeTo(output);
+                }
+
+                @java.lang.Override
+                public int getSerializedSize() {
+                    int size = memoizedSize;
+                    if (size != -1)
+                        return size;
+
+                    size = 0;
+                    if (((bitField0_ & 0x00000001) != 0)) {
+                        size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, workItemId_);
+                    }
+                    {
+                        int dataSize = 0;
+                        for (int i = 0; i < timerInstanceId_.size(); i++) {
+                            dataSize += computeStringSizeNoTag(timerInstanceId_.getRaw(i));
+                        }
+                        size += dataSize;
+                        size += 1 * getTimerInstanceIdList().size();
+                    }
+                    if (((bitField0_ & 0x00000002) != 0)) {
+                        size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, errorHandlingProcessInstanceId_);
+                    }
+                    if (((bitField0_ & 0x00000004) != 0)) {
+                        size += com.google.protobuf.CodedOutputStream
+                                .computeMessageSize(4, getWorkitem());
+                    }
+                    size += unknownFields.getSerializedSize();
+                    memoizedSize = size;
+                    return size;
+                }
+
+                @java.lang.Override
+                public boolean equals(final java.lang.Object obj) {
+                    if (obj == this) {
+                        return true;
+                    }
+                    if (!(obj instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode)) {
+                        return super.equals(obj);
+                    }
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode other = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode) obj;
+
+                    if (hasWorkItemId() != other.hasWorkItemId())
+                        return false;
+                    if (hasWorkItemId()) {
+                        if (!getWorkItemId()
+                                .equals(other.getWorkItemId()))
+                            return false;
+                    }
+                    if (!getTimerInstanceIdList()
+                            .equals(other.getTimerInstanceIdList()))
+                        return false;
+                    if (hasErrorHandlingProcessInstanceId() != other.hasErrorHandlingProcessInstanceId())
+                        return false;
+                    if (hasErrorHandlingProcessInstanceId()) {
+                        if (!getErrorHandlingProcessInstanceId()
+                                .equals(other.getErrorHandlingProcessInstanceId()))
+                            return false;
+                    }
+                    if (hasWorkitem() != other.hasWorkitem())
+                        return false;
+                    if (hasWorkitem()) {
+                        if (!getWorkitem()
+                                .equals(other.getWorkitem()))
+                            return false;
+                    }
+                    if (!unknownFields.equals(other.unknownFields))
+                        return false;
+                    return true;
+                }
+
+                @java.lang.Override
+                public int hashCode() {
+                    if (memoizedHashCode != 0) {
+                        return memoizedHashCode;
+                    }
+                    int hash = 41;
+                    hash = (19 * hash) + getDescriptor().hashCode();
+                    if (hasWorkItemId()) {
+                        hash = (37 * hash) + WORK_ITEM_ID_FIELD_NUMBER;
+                        hash = (53 * hash) + getWorkItemId().hashCode();
+                    }
+                    if (getTimerInstanceIdCount() > 0) {
+                        hash = (37 * hash) + TIMER_INSTANCE_ID_FIELD_NUMBER;
+                        hash = (53 * hash) + getTimerInstanceIdList().hashCode();
+                    }
+                    if (hasErrorHandlingProcessInstanceId()) {
+                        hash = (37 * hash) + ERROR_HANDLING_PROCESS_INSTANCE_ID_FIELD_NUMBER;
+                        hash = (53 * hash) + getErrorHandlingProcessInstanceId().hashCode();
+                    }
+                    if (hasWorkitem()) {
+                        hash = (37 * hash) + WORKITEM_FIELD_NUMBER;
+                        hash = (53 * hash) + getWorkitem().hashCode();
+                    }
+                    hash = (29 * hash) + unknownFields.hashCode();
+                    memoizedHashCode = hash;
+                    return hash;
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode parseFrom(
+                        java.nio.ByteBuffer data)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    return PARSER.parseFrom(data);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode parseFrom(
+                        java.nio.ByteBuffer data,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    return PARSER.parseFrom(data, extensionRegistry);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode parseFrom(
+                        com.google.protobuf.ByteString data)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    return PARSER.parseFrom(data);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode parseFrom(
+                        com.google.protobuf.ByteString data,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    return PARSER.parseFrom(data, extensionRegistry);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode parseFrom(
+                        byte[] data)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    return PARSER.parseFrom(data);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode parseFrom(
+                        byte[] data,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    return PARSER.parseFrom(data, extensionRegistry);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode parseFrom(
+                        java.io.InputStream input)
+                        throws java.io.IOException {
+                    return com.google.protobuf.GeneratedMessageV3
+                            .parseWithIOException(PARSER, input);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode parseFrom(
+                        java.io.InputStream input,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws java.io.IOException {
+                    return com.google.protobuf.GeneratedMessageV3
+                            .parseWithIOException(PARSER, input, extensionRegistry);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode parseDelimitedFrom(
+                        java.io.InputStream input)
+                        throws java.io.IOException {
+                    return com.google.protobuf.GeneratedMessageV3
+                            .parseDelimitedWithIOException(PARSER, input);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode parseDelimitedFrom(
+                        java.io.InputStream input,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws java.io.IOException {
+                    return com.google.protobuf.GeneratedMessageV3
+                            .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode parseFrom(
+                        com.google.protobuf.CodedInputStream input)
+                        throws java.io.IOException {
+                    return com.google.protobuf.GeneratedMessageV3
+                            .parseWithIOException(PARSER, input);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode parseFrom(
+                        com.google.protobuf.CodedInputStream input,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws java.io.IOException {
+                    return com.google.protobuf.GeneratedMessageV3
+                            .parseWithIOException(PARSER, input, extensionRegistry);
+                }
+
+                @java.lang.Override
+                public Builder newBuilderForType() {
+                    return newBuilder();
+                }
+
+                public static Builder newBuilder() {
+                    return DEFAULT_INSTANCE.toBuilder();
+                }
+
+                public static Builder newBuilder(
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode prototype) {
+                    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+                }
+
+                @java.lang.Override
+                public Builder toBuilder() {
+                    return this == DEFAULT_INSTANCE
+                            ? new Builder()
+                            : new Builder().mergeFrom(this);
+                }
+
+                @java.lang.Override
+                protected Builder newBuilderForType(
+                        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+                    Builder builder = new Builder(parent);
+                    return builder;
+                }
+
+                /**
+                 * Protobuf type
+                 * {@code io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.HumanTaskNode}
+                 */
+                public static final class Builder extends
+                        com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
+                        // @@protoc_insertion_point(builder_implements:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.HumanTaskNode)
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNodeOrBuilder {
+                    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+                        return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_HumanTaskNode_descriptor;
+                    }
+
+                    @java.lang.Override
+                    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() {
+                        return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_HumanTaskNode_fieldAccessorTable
+                                .ensureFieldAccessorsInitialized(
+                                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode.class,
+                                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode.Builder.class);
+                    }
+
+                    // Construct using io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode.newBuilder()
+                    private Builder() {
+                        maybeForceBuilderInitialization();
+                    }
+
+                    private Builder(
+                            com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+                        super(parent);
+                        maybeForceBuilderInitialization();
+                    }
+
+                    private void maybeForceBuilderInitialization() {
+                        if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
+                            getWorkitemFieldBuilder();
+                        }
+                    }
+
+                    @java.lang.Override
+                    public Builder clear() {
+                        super.clear();
+                        workItemId_ = "";
+                        bitField0_ = (bitField0_ & ~0x00000001);
+                        timerInstanceId_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+                        bitField0_ = (bitField0_ & ~0x00000002);
+                        errorHandlingProcessInstanceId_ = "";
+                        bitField0_ = (bitField0_ & ~0x00000004);
+                        if (workitemBuilder_ == null) {
+                            workitem_ = null;
+                        } else {
+                            workitemBuilder_.clear();
+                        }
+                        bitField0_ = (bitField0_ & ~0x00000008);
+                        return this;
+                    }
+
+                    @java.lang.Override
+                    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+                        return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_HumanTaskNode_descriptor;
+                    }
+
+                    @java.lang.Override
+                    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode getDefaultInstanceForType() {
+                        return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode
+                                .getDefaultInstance();
+                    }
+
+                    @java.lang.Override
+                    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode build() {
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode result = buildPartial();
+                        if (!result.isInitialized()) {
+                            throw newUninitializedMessageException(result);
+                        }
+                        return result;
+                    }
+
+                    @java.lang.Override
+                    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode buildPartial() {
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode result = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode(
+                                this);
+                        int from_bitField0_ = bitField0_;
+                        int to_bitField0_ = 0;
+                        if (((from_bitField0_ & 0x00000001) != 0)) {
+                            to_bitField0_ |= 0x00000001;
+                        }
+                        result.workItemId_ = workItemId_;
+                        if (((bitField0_ & 0x00000002) != 0)) {
+                            timerInstanceId_ = timerInstanceId_.getUnmodifiableView();
+                            bitField0_ = (bitField0_ & ~0x00000002);
+                        }
+                        result.timerInstanceId_ = timerInstanceId_;
+                        if (((from_bitField0_ & 0x00000004) != 0)) {
+                            to_bitField0_ |= 0x00000002;
+                        }
+                        result.errorHandlingProcessInstanceId_ = errorHandlingProcessInstanceId_;
+                        if (((from_bitField0_ & 0x00000008) != 0)) {
+                            if (workitemBuilder_ == null) {
+                                result.workitem_ = workitem_;
+                            } else {
+                                result.workitem_ = workitemBuilder_.build();
+                            }
+                            to_bitField0_ |= 0x00000004;
+                        }
+                        result.bitField0_ = to_bitField0_;
+                        onBuilt();
+                        return result;
+                    }
+
+                    @java.lang.Override
+                    public Builder clone() {
+                        return super.clone();
+                    }
+
+                    @java.lang.Override
+                    public Builder setField(
+                            com.google.protobuf.Descriptors.FieldDescriptor field,
+                            java.lang.Object value) {
+                        return super.setField(field, value);
+                    }
+
+                    @java.lang.Override
+                    public Builder clearField(
+                            com.google.protobuf.Descriptors.FieldDescriptor field) {
+                        return super.clearField(field);
+                    }
+
+                    @java.lang.Override
+                    public Builder clearOneof(
+                            com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+                        return super.clearOneof(oneof);
+                    }
+
+                    @java.lang.Override
+                    public Builder setRepeatedField(
+                            com.google.protobuf.Descriptors.FieldDescriptor field,
+                            int index, java.lang.Object value) {
+                        return super.setRepeatedField(field, index, value);
+                    }
+
+                    @java.lang.Override
+                    public Builder addRepeatedField(
+                            com.google.protobuf.Descriptors.FieldDescriptor field,
+                            java.lang.Object value) {
+                        return super.addRepeatedField(field, value);
+                    }
+
+                    @java.lang.Override
+                    public Builder mergeFrom(com.google.protobuf.Message other) {
+                        if (other instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode) {
+                            return mergeFrom(
+                                    (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode) other);
+                        } else {
+                            super.mergeFrom(other);
+                            return this;
+                        }
+                    }
+
+                    public Builder mergeFrom(
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode other) {
+                        if (other == io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode
+                                .getDefaultInstance())
+                            return this;
+                        if (other.hasWorkItemId()) {
+                            bitField0_ |= 0x00000001;
+                            workItemId_ = other.workItemId_;
+                            onChanged();
+                        }
+                        if (!other.timerInstanceId_.isEmpty()) {
+                            if (timerInstanceId_.isEmpty()) {
+                                timerInstanceId_ = other.timerInstanceId_;
+                                bitField0_ = (bitField0_ & ~0x00000002);
+                            } else {
+                                ensureTimerInstanceIdIsMutable();
+                                timerInstanceId_.addAll(other.timerInstanceId_);
+                            }
+                            onChanged();
+                        }
+                        if (other.hasErrorHandlingProcessInstanceId()) {
+                            bitField0_ |= 0x00000004;
+                            errorHandlingProcessInstanceId_ = other.errorHandlingProcessInstanceId_;
+                            onChanged();
+                        }
+                        if (other.hasWorkitem()) {
+                            mergeWorkitem(other.getWorkitem());
+                        }
+                        this.mergeUnknownFields(other.unknownFields);
+                        onChanged();
+                        return this;
+                    }
+
+                    @java.lang.Override
+                    public final boolean isInitialized() {
+                        return true;
+                    }
+
+                    @java.lang.Override
+                    public Builder mergeFrom(
+                            com.google.protobuf.CodedInputStream input,
+                            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                            throws java.io.IOException {
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode parsedMessage = null;
+                        try {
+                            parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+                        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                            parsedMessage = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode) e
+                                    .getUnfinishedMessage();
+                            throw e.unwrapIOException();
+                        } finally {
+                            if (parsedMessage != null) {
+                                mergeFrom(parsedMessage);
+                            }
+                        }
+                        return this;
+                    }
+
+                    private int bitField0_;
+
+                    private java.lang.Object workItemId_ = "";
+
+                    /**
+                     * <code>optional string work_item_id = 1;</code>
+                     * 
+                     * @return Whether the workItemId field is set.
+                     */
+                    public boolean hasWorkItemId() {
+                        return ((bitField0_ & 0x00000001) != 0);
+                    }
+
+                    /**
+                     * <code>optional string work_item_id = 1;</code>
+                     * 
+                     * @return The workItemId.
+                     */
+                    public java.lang.String getWorkItemId() {
+                        java.lang.Object ref = workItemId_;
+                        if (!(ref instanceof java.lang.String)) {
+                            com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                            java.lang.String s = bs.toStringUtf8();
+                            if (bs.isValidUtf8()) {
+                                workItemId_ = s;
+                            }
+                            return s;
+                        } else {
+                            return (java.lang.String) ref;
+                        }
+                    }
+
+                    /**
+                     * <code>optional string work_item_id = 1;</code>
+                     * 
+                     * @return The bytes for workItemId.
+                     */
+                    public com.google.protobuf.ByteString getWorkItemIdBytes() {
+                        java.lang.Object ref = workItemId_;
+                        if (ref instanceof String) {
+                            com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                                    (java.lang.String) ref);
+                            workItemId_ = b;
+                            return b;
+                        } else {
+                            return (com.google.protobuf.ByteString) ref;
+                        }
+                    }
+
+                    /**
+                     * <code>optional string work_item_id = 1;</code>
+                     * 
+                     * @param value The workItemId to set.
+                     * @return This builder for chaining.
+                     */
+                    public Builder setWorkItemId(
+                            java.lang.String value) {
+                        if (value == null) {
+                            throw new NullPointerException();
+                        }
+                        bitField0_ |= 0x00000001;
+                        workItemId_ = value;
+                        onChanged();
+                        return this;
+                    }
+
+                    /**
+                     * <code>optional string work_item_id = 1;</code>
+                     * 
+                     * @return This builder for chaining.
+                     */
+                    public Builder clearWorkItemId() {
+                        bitField0_ = (bitField0_ & ~0x00000001);
+                        workItemId_ = getDefaultInstance().getWorkItemId();
+                        onChanged();
+                        return this;
+                    }
+
+                    /**
+                     * <code>optional string work_item_id = 1;</code>
+                     * 
+                     * @param value The bytes for workItemId to set.
+                     * @return This builder for chaining.
+                     */
+                    public Builder setWorkItemIdBytes(
+                            com.google.protobuf.ByteString value) {
+                        if (value == null) {
+                            throw new NullPointerException();
+                        }
+                        bitField0_ |= 0x00000001;
+                        workItemId_ = value;
+                        onChanged();
+                        return this;
+                    }
+
+                    private com.google.protobuf.LazyStringList timerInstanceId_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+
+                    private void ensureTimerInstanceIdIsMutable() {
+                        if (!((bitField0_ & 0x00000002) != 0)) {
+                            timerInstanceId_ = new com.google.protobuf.LazyStringArrayList(timerInstanceId_);
+                            bitField0_ |= 0x00000002;
+                        }
+                    }
+
+                    /**
+                     * <code>repeated string timer_instance_id = 2;</code>
+                     * 
+                     * @return A list containing the timerInstanceId.
+                     */
+                    public com.google.protobuf.ProtocolStringList getTimerInstanceIdList() {
+                        return timerInstanceId_.getUnmodifiableView();
+                    }
+
+                    /**
+                     * <code>repeated string timer_instance_id = 2;</code>
+                     * 
+                     * @return The count of timerInstanceId.
+                     */
+                    public int getTimerInstanceIdCount() {
+                        return timerInstanceId_.size();
+                    }
+
+                    /**
+                     * <code>repeated string timer_instance_id = 2;</code>
+                     * 
+                     * @param index The index of the element to return.
+                     * @return The timerInstanceId at the given index.
+                     */
+                    public java.lang.String getTimerInstanceId(int index) {
+                        return timerInstanceId_.get(index);
+                    }
+
+                    /**
+                     * <code>repeated string timer_instance_id = 2;</code>
+                     * 
+                     * @param index The index of the value to return.
+                     * @return The bytes of the timerInstanceId at the given index.
+                     */
+                    public com.google.protobuf.ByteString getTimerInstanceIdBytes(int index) {
+                        return timerInstanceId_.getByteString(index);
+                    }
+
+                    /**
+                     * <code>repeated string timer_instance_id = 2;</code>
+                     * 
+                     * @param index The index to set the value at.
+                     * @param value The timerInstanceId to set.
+                     * @return This builder for chaining.
+                     */
+                    public Builder setTimerInstanceId(
+                            int index, java.lang.String value) {
+                        if (value == null) {
+                            throw new NullPointerException();
+                        }
+                        ensureTimerInstanceIdIsMutable();
+                        timerInstanceId_.set(index, value);
+                        onChanged();
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated string timer_instance_id = 2;</code>
+                     * 
+                     * @param value The timerInstanceId to add.
+                     * @return This builder for chaining.
+                     */
+                    public Builder addTimerInstanceId(
+                            java.lang.String value) {
+                        if (value == null) {
+                            throw new NullPointerException();
+                        }
+                        ensureTimerInstanceIdIsMutable();
+                        timerInstanceId_.add(value);
+                        onChanged();
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated string timer_instance_id = 2;</code>
+                     * 
+                     * @param values The timerInstanceId to add.
+                     * @return This builder for chaining.
+                     */
+                    public Builder addAllTimerInstanceId(
+                            java.lang.Iterable<java.lang.String> values) {
+                        ensureTimerInstanceIdIsMutable();
+                        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+                                values, timerInstanceId_);
+                        onChanged();
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated string timer_instance_id = 2;</code>
+                     * 
+                     * @return This builder for chaining.
+                     */
+                    public Builder clearTimerInstanceId() {
+                        timerInstanceId_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+                        bitField0_ = (bitField0_ & ~0x00000002);
+                        onChanged();
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated string timer_instance_id = 2;</code>
+                     * 
+                     * @param value The bytes of the timerInstanceId to add.
+                     * @return This builder for chaining.
+                     */
+                    public Builder addTimerInstanceIdBytes(
+                            com.google.protobuf.ByteString value) {
+                        if (value == null) {
+                            throw new NullPointerException();
+                        }
+                        ensureTimerInstanceIdIsMutable();
+                        timerInstanceId_.add(value);
+                        onChanged();
+                        return this;
+                    }
+
+                    private java.lang.Object errorHandlingProcessInstanceId_ = "";
+
+                    /**
+                     * <code>optional string error_handling_process_instance_id = 3;</code>
+                     * 
+                     * @return Whether the errorHandlingProcessInstanceId field is set.
+                     */
+                    public boolean hasErrorHandlingProcessInstanceId() {
+                        return ((bitField0_ & 0x00000004) != 0);
+                    }
+
+                    /**
+                     * <code>optional string error_handling_process_instance_id = 3;</code>
+                     * 
+                     * @return The errorHandlingProcessInstanceId.
+                     */
+                    public java.lang.String getErrorHandlingProcessInstanceId() {
+                        java.lang.Object ref = errorHandlingProcessInstanceId_;
+                        if (!(ref instanceof java.lang.String)) {
+                            com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                            java.lang.String s = bs.toStringUtf8();
+                            if (bs.isValidUtf8()) {
+                                errorHandlingProcessInstanceId_ = s;
+                            }
+                            return s;
+                        } else {
+                            return (java.lang.String) ref;
+                        }
+                    }
+
+                    /**
+                     * <code>optional string error_handling_process_instance_id = 3;</code>
+                     * 
+                     * @return The bytes for errorHandlingProcessInstanceId.
+                     */
+                    public com.google.protobuf.ByteString getErrorHandlingProcessInstanceIdBytes() {
+                        java.lang.Object ref = errorHandlingProcessInstanceId_;
+                        if (ref instanceof String) {
+                            com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                                    (java.lang.String) ref);
+                            errorHandlingProcessInstanceId_ = b;
+                            return b;
+                        } else {
+                            return (com.google.protobuf.ByteString) ref;
+                        }
+                    }
+
+                    /**
+                     * <code>optional string error_handling_process_instance_id = 3;</code>
+                     * 
+                     * @param value The errorHandlingProcessInstanceId to set.
+                     * @return This builder for chaining.
+                     */
+                    public Builder setErrorHandlingProcessInstanceId(
+                            java.lang.String value) {
+                        if (value == null) {
+                            throw new NullPointerException();
+                        }
+                        bitField0_ |= 0x00000004;
+                        errorHandlingProcessInstanceId_ = value;
+                        onChanged();
+                        return this;
+                    }
+
+                    /**
+                     * <code>optional string error_handling_process_instance_id = 3;</code>
+                     * 
+                     * @return This builder for chaining.
+                     */
+                    public Builder clearErrorHandlingProcessInstanceId() {
+                        bitField0_ = (bitField0_ & ~0x00000004);
+                        errorHandlingProcessInstanceId_ = getDefaultInstance().getErrorHandlingProcessInstanceId();
+                        onChanged();
+                        return this;
+                    }
+
+                    /**
+                     * <code>optional string error_handling_process_instance_id = 3;</code>
+                     * 
+                     * @param value The bytes for errorHandlingProcessInstanceId to set.
+                     * @return This builder for chaining.
+                     */
+                    public Builder setErrorHandlingProcessInstanceIdBytes(
+                            com.google.protobuf.ByteString value) {
+                        if (value == null) {
+                            throw new NullPointerException();
+                        }
+                        bitField0_ |= 0x00000004;
+                        errorHandlingProcessInstanceId_ = value;
+                        onChanged();
+                        return this;
+                    }
+
+                    private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.HumanTaskWorkItem workitem_;
+                    private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.HumanTaskWorkItem, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.HumanTaskWorkItem.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.HumanTaskWorkItemOrBuilder> workitemBuilder_;
+
+                    /**
+                     * <code>optional .io.automatiko.engine.workflow.marshalling.HumanTaskWorkItem workitem = 4;</code>
+                     * 
+                     * @return Whether the workitem field is set.
+                     */
+                    public boolean hasWorkitem() {
+                        return ((bitField0_ & 0x00000008) != 0);
+                    }
+
+                    /**
+                     * <code>optional .io.automatiko.engine.workflow.marshalling.HumanTaskWorkItem workitem = 4;</code>
+                     * 
+                     * @return The workitem.
+                     */
+                    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.HumanTaskWorkItem getWorkitem() {
+                        if (workitemBuilder_ == null) {
+                            return workitem_ == null
+                                    ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.HumanTaskWorkItem
+                                            .getDefaultInstance()
+                                    : workitem_;
+                        } else {
+                            return workitemBuilder_.getMessage();
+                        }
+                    }
+
+                    /**
+                     * <code>optional .io.automatiko.engine.workflow.marshalling.HumanTaskWorkItem workitem = 4;</code>
+                     */
+                    public Builder setWorkitem(
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.HumanTaskWorkItem value) {
+                        if (workitemBuilder_ == null) {
+                            if (value == null) {
+                                throw new NullPointerException();
+                            }
+                            workitem_ = value;
+                            onChanged();
+                        } else {
+                            workitemBuilder_.setMessage(value);
+                        }
+                        bitField0_ |= 0x00000008;
+                        return this;
+                    }
+
+                    /**
+                     * <code>optional .io.automatiko.engine.workflow.marshalling.HumanTaskWorkItem workitem = 4;</code>
+                     */
+                    public Builder setWorkitem(
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.HumanTaskWorkItem.Builder builderForValue) {
+                        if (workitemBuilder_ == null) {
+                            workitem_ = builderForValue.build();
+                            onChanged();
+                        } else {
+                            workitemBuilder_.setMessage(builderForValue.build());
+                        }
+                        bitField0_ |= 0x00000008;
+                        return this;
+                    }
+
+                    /**
+                     * <code>optional .io.automatiko.engine.workflow.marshalling.HumanTaskWorkItem workitem = 4;</code>
+                     */
+                    public Builder mergeWorkitem(
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.HumanTaskWorkItem value) {
+                        if (workitemBuilder_ == null) {
+                            if (((bitField0_ & 0x00000008) != 0) &&
+                                    workitem_ != null &&
+                                    workitem_ != io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.HumanTaskWorkItem
+                                            .getDefaultInstance()) {
+                                workitem_ = io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.HumanTaskWorkItem
+                                        .newBuilder(workitem_).mergeFrom(value).buildPartial();
+                            } else {
+                                workitem_ = value;
+                            }
+                            onChanged();
+                        } else {
+                            workitemBuilder_.mergeFrom(value);
+                        }
+                        bitField0_ |= 0x00000008;
+                        return this;
+                    }
+
+                    /**
+                     * <code>optional .io.automatiko.engine.workflow.marshalling.HumanTaskWorkItem workitem = 4;</code>
+                     */
+                    public Builder clearWorkitem() {
+                        if (workitemBuilder_ == null) {
+                            workitem_ = null;
+                            onChanged();
+                        } else {
+                            workitemBuilder_.clear();
+                        }
+                        bitField0_ = (bitField0_ & ~0x00000008);
+                        return this;
+                    }
+
+                    /**
+                     * <code>optional .io.automatiko.engine.workflow.marshalling.HumanTaskWorkItem workitem = 4;</code>
+                     */
+                    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.HumanTaskWorkItem.Builder getWorkitemBuilder() {
+                        bitField0_ |= 0x00000008;
+                        onChanged();
+                        return getWorkitemFieldBuilder().getBuilder();
+                    }
+
+                    /**
+                     * <code>optional .io.automatiko.engine.workflow.marshalling.HumanTaskWorkItem workitem = 4;</code>
+                     */
+                    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.HumanTaskWorkItemOrBuilder getWorkitemOrBuilder() {
+                        if (workitemBuilder_ != null) {
+                            return workitemBuilder_.getMessageOrBuilder();
+                        } else {
+                            return workitem_ == null
+                                    ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.HumanTaskWorkItem
+                                            .getDefaultInstance()
+                                    : workitem_;
+                        }
+                    }
+
+                    /**
+                     * <code>optional .io.automatiko.engine.workflow.marshalling.HumanTaskWorkItem workitem = 4;</code>
+                     */
+                    private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.HumanTaskWorkItem, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.HumanTaskWorkItem.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.HumanTaskWorkItemOrBuilder> getWorkitemFieldBuilder() {
+                        if (workitemBuilder_ == null) {
+                            workitemBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.HumanTaskWorkItem, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.HumanTaskWorkItem.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.HumanTaskWorkItemOrBuilder>(
+                                    getWorkitem(),
+                                    getParentForChildren(),
+                                    isClean());
+                            workitem_ = null;
+                        }
+                        return workitemBuilder_;
+                    }
+
+                    @java.lang.Override
+                    public final Builder setUnknownFields(
+                            final com.google.protobuf.UnknownFieldSet unknownFields) {
+                        return super.setUnknownFields(unknownFields);
+                    }
+
+                    @java.lang.Override
+                    public final Builder mergeUnknownFields(
+                            final com.google.protobuf.UnknownFieldSet unknownFields) {
+                        return super.mergeUnknownFields(unknownFields);
+                    }
+
+                    // @@protoc_insertion_point(builder_scope:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.HumanTaskNode)
+                }
+
+                // @@protoc_insertion_point(class_scope:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.HumanTaskNode)
+                private static final io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode DEFAULT_INSTANCE;
+                static {
+                    DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode();
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode getDefaultInstance() {
+                    return DEFAULT_INSTANCE;
+                }
+
+                @java.lang.Deprecated
+                public static final com.google.protobuf.Parser<HumanTaskNode> PARSER = new com.google.protobuf.AbstractParser<HumanTaskNode>() {
+                    @java.lang.Override
+                    public HumanTaskNode parsePartialFrom(
+                            com.google.protobuf.CodedInputStream input,
+                            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                            throws com.google.protobuf.InvalidProtocolBufferException {
+                        return new HumanTaskNode(input, extensionRegistry);
+                    }
+                };
+
+                public static com.google.protobuf.Parser<HumanTaskNode> parser() {
+                    return PARSER;
+                }
+
+                @java.lang.Override
+                public com.google.protobuf.Parser<HumanTaskNode> getParserForType() {
+                    return PARSER;
+                }
+
+                @java.lang.Override
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode getDefaultInstanceForType() {
+                    return DEFAULT_INSTANCE;
+                }
+
+            }
+
+            public interface WorkItemNodeOrBuilder extends
+                    // @@protoc_insertion_point(interface_extends:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.WorkItemNode)
+                    com.google.protobuf.MessageOrBuilder {
+
+                /**
+                 * <code>optional string work_item_id = 1;</code>
+                 * 
+                 * @return Whether the workItemId field is set.
+                 */
+                boolean hasWorkItemId();
+
+                /**
+                 * <code>optional string work_item_id = 1;</code>
+                 * 
+                 * @return The workItemId.
+                 */
+                java.lang.String getWorkItemId();
+
+                /**
+                 * <code>optional string work_item_id = 1;</code>
+                 * 
+                 * @return The bytes for workItemId.
+                 */
+                com.google.protobuf.ByteString getWorkItemIdBytes();
+
+                /**
+                 * <code>repeated string timer_instance_id = 2;</code>
+                 * 
+                 * @return A list containing the timerInstanceId.
+                 */
+                java.util.List<java.lang.String> getTimerInstanceIdList();
+
+                /**
+                 * <code>repeated string timer_instance_id = 2;</code>
+                 * 
+                 * @return The count of timerInstanceId.
+                 */
+                int getTimerInstanceIdCount();
+
+                /**
+                 * <code>repeated string timer_instance_id = 2;</code>
+                 * 
+                 * @param index The index of the element to return.
+                 * @return The timerInstanceId at the given index.
+                 */
+                java.lang.String getTimerInstanceId(int index);
+
+                /**
+                 * <code>repeated string timer_instance_id = 2;</code>
+                 * 
+                 * @param index The index of the value to return.
+                 * @return The bytes of the timerInstanceId at the given index.
+                 */
+                com.google.protobuf.ByteString getTimerInstanceIdBytes(int index);
+
+                /**
+                 * <code>optional string error_handling_process_instance_id = 3;</code>
+                 * 
+                 * @return Whether the errorHandlingProcessInstanceId field is set.
+                 */
+                boolean hasErrorHandlingProcessInstanceId();
+
+                /**
+                 * <code>optional string error_handling_process_instance_id = 3;</code>
+                 * 
+                 * @return The errorHandlingProcessInstanceId.
+                 */
+                java.lang.String getErrorHandlingProcessInstanceId();
+
+                /**
+                 * <code>optional string error_handling_process_instance_id = 3;</code>
+                 * 
+                 * @return The bytes for errorHandlingProcessInstanceId.
+                 */
+                com.google.protobuf.ByteString getErrorHandlingProcessInstanceIdBytes();
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.WorkItem workitem = 4;</code>
+                 * 
+                 * @return Whether the workitem field is set.
+                 */
+                boolean hasWorkitem();
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.WorkItem workitem = 4;</code>
+                 * 
+                 * @return The workitem.
+                 */
+                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItem getWorkitem();
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.WorkItem workitem = 4;</code>
+                 */
+                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItemOrBuilder getWorkitemOrBuilder();
+            }
+
+            /**
+             * Protobuf type {@code io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.WorkItemNode}
+             */
+            public static final class WorkItemNode extends
+                    com.google.protobuf.GeneratedMessageV3 implements
+                    // @@protoc_insertion_point(message_implements:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.WorkItemNode)
+                    WorkItemNodeOrBuilder {
+                private static final long serialVersionUID = 0L;
+
+                // Use WorkItemNode.newBuilder() to construct.
+                private WorkItemNode(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
+                    super(builder);
+                }
+
+                private WorkItemNode() {
+                    workItemId_ = "";
+                    timerInstanceId_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+                    errorHandlingProcessInstanceId_ = "";
+                }
+
+                @java.lang.Override
+                @SuppressWarnings({ "unused" })
+                protected java.lang.Object newInstance(
+                        UnusedPrivateParameter unused) {
+                    return new WorkItemNode();
+                }
+
+                @java.lang.Override
+                public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+                    return this.unknownFields;
+                }
+
+                private WorkItemNode(
+                        com.google.protobuf.CodedInputStream input,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    this();
+                    if (extensionRegistry == null) {
+                        throw new java.lang.NullPointerException();
+                    }
+                    int mutable_bitField0_ = 0;
+                    com.google.protobuf.UnknownFieldSet.Builder unknownFields = com.google.protobuf.UnknownFieldSet
+                            .newBuilder();
+                    try {
+                        boolean done = false;
+                        while (!done) {
+                            int tag = input.readTag();
+                            switch (tag) {
+                                case 0:
+                                    done = true;
+                                    break;
+                                case 10: {
+                                    com.google.protobuf.ByteString bs = input.readBytes();
+                                    bitField0_ |= 0x00000001;
+                                    workItemId_ = bs;
+                                    break;
+                                }
+                                case 18: {
+                                    com.google.protobuf.ByteString bs = input.readBytes();
+                                    if (!((mutable_bitField0_ & 0x00000002) != 0)) {
+                                        timerInstanceId_ = new com.google.protobuf.LazyStringArrayList();
+                                        mutable_bitField0_ |= 0x00000002;
+                                    }
+                                    timerInstanceId_.add(bs);
+                                    break;
+                                }
+                                case 26: {
+                                    com.google.protobuf.ByteString bs = input.readBytes();
+                                    bitField0_ |= 0x00000002;
+                                    errorHandlingProcessInstanceId_ = bs;
+                                    break;
+                                }
+                                case 34: {
+                                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItem.Builder subBuilder = null;
+                                    if (((bitField0_ & 0x00000004) != 0)) {
+                                        subBuilder = workitem_.toBuilder();
+                                    }
+                                    workitem_ = input.readMessage(
+                                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItem.PARSER,
+                                            extensionRegistry);
+                                    if (subBuilder != null) {
+                                        subBuilder.mergeFrom(workitem_);
+                                        workitem_ = subBuilder.buildPartial();
+                                    }
+                                    bitField0_ |= 0x00000004;
+                                    break;
+                                }
+                                default: {
+                                    if (!parseUnknownField(
+                                            input, unknownFields, extensionRegistry, tag)) {
+                                        done = true;
+                                    }
+                                    break;
+                                }
+                            }
+                        }
+                    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                        throw e.setUnfinishedMessage(this);
+                    } catch (java.io.IOException e) {
+                        throw new com.google.protobuf.InvalidProtocolBufferException(
+                                e).setUnfinishedMessage(this);
+                    } finally {
+                        if (((mutable_bitField0_ & 0x00000002) != 0)) {
+                            timerInstanceId_ = timerInstanceId_.getUnmodifiableView();
+                        }
+                        this.unknownFields = unknownFields.build();
+                        makeExtensionsImmutable();
+                    }
+                }
+
+                public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+                    return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_WorkItemNode_descriptor;
+                }
+
+                @java.lang.Override
+                protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() {
+                    return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_WorkItemNode_fieldAccessorTable
+                            .ensureFieldAccessorsInitialized(
+                                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode.class,
+                                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode.Builder.class);
+                }
+
+                private int bitField0_;
+                public static final int WORK_ITEM_ID_FIELD_NUMBER = 1;
+                private volatile java.lang.Object workItemId_;
+
+                /**
+                 * <code>optional string work_item_id = 1;</code>
+                 * 
+                 * @return Whether the workItemId field is set.
+                 */
+                @java.lang.Override
+                public boolean hasWorkItemId() {
+                    return ((bitField0_ & 0x00000001) != 0);
+                }
+
+                /**
+                 * <code>optional string work_item_id = 1;</code>
+                 * 
+                 * @return The workItemId.
+                 */
+                @java.lang.Override
+                public java.lang.String getWorkItemId() {
+                    java.lang.Object ref = workItemId_;
+                    if (ref instanceof java.lang.String) {
+                        return (java.lang.String) ref;
+                    } else {
+                        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                        java.lang.String s = bs.toStringUtf8();
+                        if (bs.isValidUtf8()) {
+                            workItemId_ = s;
+                        }
+                        return s;
+                    }
+                }
+
+                /**
+                 * <code>optional string work_item_id = 1;</code>
+                 * 
+                 * @return The bytes for workItemId.
+                 */
+                @java.lang.Override
+                public com.google.protobuf.ByteString getWorkItemIdBytes() {
+                    java.lang.Object ref = workItemId_;
+                    if (ref instanceof java.lang.String) {
+                        com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                                (java.lang.String) ref);
+                        workItemId_ = b;
+                        return b;
+                    } else {
+                        return (com.google.protobuf.ByteString) ref;
+                    }
+                }
+
+                public static final int TIMER_INSTANCE_ID_FIELD_NUMBER = 2;
+                private com.google.protobuf.LazyStringList timerInstanceId_;
+
+                /**
+                 * <code>repeated string timer_instance_id = 2;</code>
+                 * 
+                 * @return A list containing the timerInstanceId.
+                 */
+                public com.google.protobuf.ProtocolStringList getTimerInstanceIdList() {
+                    return timerInstanceId_;
+                }
+
+                /**
+                 * <code>repeated string timer_instance_id = 2;</code>
+                 * 
+                 * @return The count of timerInstanceId.
+                 */
+                public int getTimerInstanceIdCount() {
+                    return timerInstanceId_.size();
+                }
+
+                /**
+                 * <code>repeated string timer_instance_id = 2;</code>
+                 * 
+                 * @param index The index of the element to return.
+                 * @return The timerInstanceId at the given index.
+                 */
+                public java.lang.String getTimerInstanceId(int index) {
+                    return timerInstanceId_.get(index);
+                }
+
+                /**
+                 * <code>repeated string timer_instance_id = 2;</code>
+                 * 
+                 * @param index The index of the value to return.
+                 * @return The bytes of the timerInstanceId at the given index.
+                 */
+                public com.google.protobuf.ByteString getTimerInstanceIdBytes(int index) {
+                    return timerInstanceId_.getByteString(index);
+                }
+
+                public static final int ERROR_HANDLING_PROCESS_INSTANCE_ID_FIELD_NUMBER = 3;
+                private volatile java.lang.Object errorHandlingProcessInstanceId_;
+
+                /**
+                 * <code>optional string error_handling_process_instance_id = 3;</code>
+                 * 
+                 * @return Whether the errorHandlingProcessInstanceId field is set.
+                 */
+                @java.lang.Override
+                public boolean hasErrorHandlingProcessInstanceId() {
+                    return ((bitField0_ & 0x00000002) != 0);
+                }
+
+                /**
+                 * <code>optional string error_handling_process_instance_id = 3;</code>
+                 * 
+                 * @return The errorHandlingProcessInstanceId.
+                 */
+                @java.lang.Override
+                public java.lang.String getErrorHandlingProcessInstanceId() {
+                    java.lang.Object ref = errorHandlingProcessInstanceId_;
+                    if (ref instanceof java.lang.String) {
+                        return (java.lang.String) ref;
+                    } else {
+                        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                        java.lang.String s = bs.toStringUtf8();
+                        if (bs.isValidUtf8()) {
+                            errorHandlingProcessInstanceId_ = s;
+                        }
+                        return s;
+                    }
+                }
+
+                /**
+                 * <code>optional string error_handling_process_instance_id = 3;</code>
+                 * 
+                 * @return The bytes for errorHandlingProcessInstanceId.
+                 */
+                @java.lang.Override
+                public com.google.protobuf.ByteString getErrorHandlingProcessInstanceIdBytes() {
+                    java.lang.Object ref = errorHandlingProcessInstanceId_;
+                    if (ref instanceof java.lang.String) {
+                        com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                                (java.lang.String) ref);
+                        errorHandlingProcessInstanceId_ = b;
+                        return b;
+                    } else {
+                        return (com.google.protobuf.ByteString) ref;
+                    }
+                }
+
+                public static final int WORKITEM_FIELD_NUMBER = 4;
+                private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItem workitem_;
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.WorkItem workitem = 4;</code>
+                 * 
+                 * @return Whether the workitem field is set.
+                 */
+                @java.lang.Override
+                public boolean hasWorkitem() {
+                    return ((bitField0_ & 0x00000004) != 0);
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.WorkItem workitem = 4;</code>
+                 * 
+                 * @return The workitem.
+                 */
+                @java.lang.Override
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItem getWorkitem() {
+                    return workitem_ == null
+                            ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItem.getDefaultInstance()
+                            : workitem_;
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.WorkItem workitem = 4;</code>
+                 */
+                @java.lang.Override
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItemOrBuilder getWorkitemOrBuilder() {
+                    return workitem_ == null
+                            ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItem.getDefaultInstance()
+                            : workitem_;
+                }
+
+                private byte memoizedIsInitialized = -1;
+
+                @java.lang.Override
+                public final boolean isInitialized() {
+                    byte isInitialized = memoizedIsInitialized;
+                    if (isInitialized == 1)
+                        return true;
+                    if (isInitialized == 0)
+                        return false;
+
+                    memoizedIsInitialized = 1;
+                    return true;
+                }
+
+                @java.lang.Override
+                public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
+                    if (((bitField0_ & 0x00000001) != 0)) {
+                        com.google.protobuf.GeneratedMessageV3.writeString(output, 1, workItemId_);
+                    }
+                    for (int i = 0; i < timerInstanceId_.size(); i++) {
+                        com.google.protobuf.GeneratedMessageV3.writeString(output, 2, timerInstanceId_.getRaw(i));
+                    }
+                    if (((bitField0_ & 0x00000002) != 0)) {
+                        com.google.protobuf.GeneratedMessageV3.writeString(output, 3, errorHandlingProcessInstanceId_);
+                    }
+                    if (((bitField0_ & 0x00000004) != 0)) {
+                        output.writeMessage(4, getWorkitem());
+                    }
+                    unknownFields.writeTo(output);
+                }
+
+                @java.lang.Override
+                public int getSerializedSize() {
+                    int size = memoizedSize;
+                    if (size != -1)
+                        return size;
+
+                    size = 0;
+                    if (((bitField0_ & 0x00000001) != 0)) {
+                        size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, workItemId_);
+                    }
+                    {
+                        int dataSize = 0;
+                        for (int i = 0; i < timerInstanceId_.size(); i++) {
+                            dataSize += computeStringSizeNoTag(timerInstanceId_.getRaw(i));
+                        }
+                        size += dataSize;
+                        size += 1 * getTimerInstanceIdList().size();
+                    }
+                    if (((bitField0_ & 0x00000002) != 0)) {
+                        size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, errorHandlingProcessInstanceId_);
+                    }
+                    if (((bitField0_ & 0x00000004) != 0)) {
+                        size += com.google.protobuf.CodedOutputStream
+                                .computeMessageSize(4, getWorkitem());
+                    }
+                    size += unknownFields.getSerializedSize();
+                    memoizedSize = size;
+                    return size;
+                }
+
+                @java.lang.Override
+                public boolean equals(final java.lang.Object obj) {
+                    if (obj == this) {
+                        return true;
+                    }
+                    if (!(obj instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode)) {
+                        return super.equals(obj);
+                    }
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode other = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode) obj;
+
+                    if (hasWorkItemId() != other.hasWorkItemId())
+                        return false;
+                    if (hasWorkItemId()) {
+                        if (!getWorkItemId()
+                                .equals(other.getWorkItemId()))
+                            return false;
+                    }
+                    if (!getTimerInstanceIdList()
+                            .equals(other.getTimerInstanceIdList()))
+                        return false;
+                    if (hasErrorHandlingProcessInstanceId() != other.hasErrorHandlingProcessInstanceId())
+                        return false;
+                    if (hasErrorHandlingProcessInstanceId()) {
+                        if (!getErrorHandlingProcessInstanceId()
+                                .equals(other.getErrorHandlingProcessInstanceId()))
+                            return false;
+                    }
+                    if (hasWorkitem() != other.hasWorkitem())
+                        return false;
+                    if (hasWorkitem()) {
+                        if (!getWorkitem()
+                                .equals(other.getWorkitem()))
+                            return false;
+                    }
+                    if (!unknownFields.equals(other.unknownFields))
+                        return false;
+                    return true;
+                }
+
+                @java.lang.Override
+                public int hashCode() {
+                    if (memoizedHashCode != 0) {
+                        return memoizedHashCode;
+                    }
+                    int hash = 41;
+                    hash = (19 * hash) + getDescriptor().hashCode();
+                    if (hasWorkItemId()) {
+                        hash = (37 * hash) + WORK_ITEM_ID_FIELD_NUMBER;
+                        hash = (53 * hash) + getWorkItemId().hashCode();
+                    }
+                    if (getTimerInstanceIdCount() > 0) {
+                        hash = (37 * hash) + TIMER_INSTANCE_ID_FIELD_NUMBER;
+                        hash = (53 * hash) + getTimerInstanceIdList().hashCode();
+                    }
+                    if (hasErrorHandlingProcessInstanceId()) {
+                        hash = (37 * hash) + ERROR_HANDLING_PROCESS_INSTANCE_ID_FIELD_NUMBER;
+                        hash = (53 * hash) + getErrorHandlingProcessInstanceId().hashCode();
+                    }
+                    if (hasWorkitem()) {
+                        hash = (37 * hash) + WORKITEM_FIELD_NUMBER;
+                        hash = (53 * hash) + getWorkitem().hashCode();
+                    }
+                    hash = (29 * hash) + unknownFields.hashCode();
+                    memoizedHashCode = hash;
+                    return hash;
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode parseFrom(
+                        java.nio.ByteBuffer data)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    return PARSER.parseFrom(data);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode parseFrom(
+                        java.nio.ByteBuffer data,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    return PARSER.parseFrom(data, extensionRegistry);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode parseFrom(
+                        com.google.protobuf.ByteString data)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    return PARSER.parseFrom(data);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode parseFrom(
+                        com.google.protobuf.ByteString data,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    return PARSER.parseFrom(data, extensionRegistry);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode parseFrom(
+                        byte[] data)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    return PARSER.parseFrom(data);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode parseFrom(
+                        byte[] data,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    return PARSER.parseFrom(data, extensionRegistry);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode parseFrom(
+                        java.io.InputStream input)
+                        throws java.io.IOException {
+                    return com.google.protobuf.GeneratedMessageV3
+                            .parseWithIOException(PARSER, input);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode parseFrom(
+                        java.io.InputStream input,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws java.io.IOException {
+                    return com.google.protobuf.GeneratedMessageV3
+                            .parseWithIOException(PARSER, input, extensionRegistry);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode parseDelimitedFrom(
+                        java.io.InputStream input)
+                        throws java.io.IOException {
+                    return com.google.protobuf.GeneratedMessageV3
+                            .parseDelimitedWithIOException(PARSER, input);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode parseDelimitedFrom(
+                        java.io.InputStream input,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws java.io.IOException {
+                    return com.google.protobuf.GeneratedMessageV3
+                            .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode parseFrom(
+                        com.google.protobuf.CodedInputStream input)
+                        throws java.io.IOException {
+                    return com.google.protobuf.GeneratedMessageV3
+                            .parseWithIOException(PARSER, input);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode parseFrom(
+                        com.google.protobuf.CodedInputStream input,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws java.io.IOException {
+                    return com.google.protobuf.GeneratedMessageV3
+                            .parseWithIOException(PARSER, input, extensionRegistry);
+                }
+
+                @java.lang.Override
+                public Builder newBuilderForType() {
+                    return newBuilder();
+                }
+
+                public static Builder newBuilder() {
+                    return DEFAULT_INSTANCE.toBuilder();
+                }
+
+                public static Builder newBuilder(
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode prototype) {
+                    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+                }
+
+                @java.lang.Override
+                public Builder toBuilder() {
+                    return this == DEFAULT_INSTANCE
+                            ? new Builder()
+                            : new Builder().mergeFrom(this);
+                }
+
+                @java.lang.Override
+                protected Builder newBuilderForType(
+                        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+                    Builder builder = new Builder(parent);
+                    return builder;
+                }
+
+                /**
+                 * Protobuf type
+                 * {@code io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.WorkItemNode}
+                 */
+                public static final class Builder extends
+                        com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
+                        // @@protoc_insertion_point(builder_implements:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.WorkItemNode)
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNodeOrBuilder {
+                    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+                        return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_WorkItemNode_descriptor;
+                    }
+
+                    @java.lang.Override
+                    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() {
+                        return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_WorkItemNode_fieldAccessorTable
+                                .ensureFieldAccessorsInitialized(
+                                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode.class,
+                                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode.Builder.class);
+                    }
+
+                    // Construct using io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode.newBuilder()
+                    private Builder() {
+                        maybeForceBuilderInitialization();
+                    }
+
+                    private Builder(
+                            com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+                        super(parent);
+                        maybeForceBuilderInitialization();
+                    }
+
+                    private void maybeForceBuilderInitialization() {
+                        if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
+                            getWorkitemFieldBuilder();
+                        }
+                    }
+
+                    @java.lang.Override
+                    public Builder clear() {
+                        super.clear();
+                        workItemId_ = "";
+                        bitField0_ = (bitField0_ & ~0x00000001);
+                        timerInstanceId_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+                        bitField0_ = (bitField0_ & ~0x00000002);
+                        errorHandlingProcessInstanceId_ = "";
+                        bitField0_ = (bitField0_ & ~0x00000004);
+                        if (workitemBuilder_ == null) {
+                            workitem_ = null;
+                        } else {
+                            workitemBuilder_.clear();
+                        }
+                        bitField0_ = (bitField0_ & ~0x00000008);
+                        return this;
+                    }
+
+                    @java.lang.Override
+                    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+                        return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_WorkItemNode_descriptor;
+                    }
+
+                    @java.lang.Override
+                    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode getDefaultInstanceForType() {
+                        return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode
+                                .getDefaultInstance();
+                    }
+
+                    @java.lang.Override
+                    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode build() {
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode result = buildPartial();
+                        if (!result.isInitialized()) {
+                            throw newUninitializedMessageException(result);
+                        }
+                        return result;
+                    }
+
+                    @java.lang.Override
+                    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode buildPartial() {
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode result = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode(
+                                this);
+                        int from_bitField0_ = bitField0_;
+                        int to_bitField0_ = 0;
+                        if (((from_bitField0_ & 0x00000001) != 0)) {
+                            to_bitField0_ |= 0x00000001;
+                        }
+                        result.workItemId_ = workItemId_;
+                        if (((bitField0_ & 0x00000002) != 0)) {
+                            timerInstanceId_ = timerInstanceId_.getUnmodifiableView();
+                            bitField0_ = (bitField0_ & ~0x00000002);
+                        }
+                        result.timerInstanceId_ = timerInstanceId_;
+                        if (((from_bitField0_ & 0x00000004) != 0)) {
+                            to_bitField0_ |= 0x00000002;
+                        }
+                        result.errorHandlingProcessInstanceId_ = errorHandlingProcessInstanceId_;
+                        if (((from_bitField0_ & 0x00000008) != 0)) {
+                            if (workitemBuilder_ == null) {
+                                result.workitem_ = workitem_;
+                            } else {
+                                result.workitem_ = workitemBuilder_.build();
+                            }
+                            to_bitField0_ |= 0x00000004;
+                        }
+                        result.bitField0_ = to_bitField0_;
+                        onBuilt();
+                        return result;
+                    }
+
+                    @java.lang.Override
+                    public Builder clone() {
+                        return super.clone();
+                    }
+
+                    @java.lang.Override
+                    public Builder setField(
+                            com.google.protobuf.Descriptors.FieldDescriptor field,
+                            java.lang.Object value) {
+                        return super.setField(field, value);
+                    }
+
+                    @java.lang.Override
+                    public Builder clearField(
+                            com.google.protobuf.Descriptors.FieldDescriptor field) {
+                        return super.clearField(field);
+                    }
+
+                    @java.lang.Override
+                    public Builder clearOneof(
+                            com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+                        return super.clearOneof(oneof);
+                    }
+
+                    @java.lang.Override
+                    public Builder setRepeatedField(
+                            com.google.protobuf.Descriptors.FieldDescriptor field,
+                            int index, java.lang.Object value) {
+                        return super.setRepeatedField(field, index, value);
+                    }
+
+                    @java.lang.Override
+                    public Builder addRepeatedField(
+                            com.google.protobuf.Descriptors.FieldDescriptor field,
+                            java.lang.Object value) {
+                        return super.addRepeatedField(field, value);
+                    }
+
+                    @java.lang.Override
+                    public Builder mergeFrom(com.google.protobuf.Message other) {
+                        if (other instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode) {
+                            return mergeFrom(
+                                    (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode) other);
+                        } else {
+                            super.mergeFrom(other);
+                            return this;
+                        }
+                    }
+
+                    public Builder mergeFrom(
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode other) {
+                        if (other == io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode
+                                .getDefaultInstance())
+                            return this;
+                        if (other.hasWorkItemId()) {
+                            bitField0_ |= 0x00000001;
+                            workItemId_ = other.workItemId_;
+                            onChanged();
+                        }
+                        if (!other.timerInstanceId_.isEmpty()) {
+                            if (timerInstanceId_.isEmpty()) {
+                                timerInstanceId_ = other.timerInstanceId_;
+                                bitField0_ = (bitField0_ & ~0x00000002);
+                            } else {
+                                ensureTimerInstanceIdIsMutable();
+                                timerInstanceId_.addAll(other.timerInstanceId_);
+                            }
+                            onChanged();
+                        }
+                        if (other.hasErrorHandlingProcessInstanceId()) {
+                            bitField0_ |= 0x00000004;
+                            errorHandlingProcessInstanceId_ = other.errorHandlingProcessInstanceId_;
+                            onChanged();
+                        }
+                        if (other.hasWorkitem()) {
+                            mergeWorkitem(other.getWorkitem());
+                        }
+                        this.mergeUnknownFields(other.unknownFields);
+                        onChanged();
+                        return this;
+                    }
+
+                    @java.lang.Override
+                    public final boolean isInitialized() {
+                        return true;
+                    }
+
+                    @java.lang.Override
+                    public Builder mergeFrom(
+                            com.google.protobuf.CodedInputStream input,
+                            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                            throws java.io.IOException {
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode parsedMessage = null;
+                        try {
+                            parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+                        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                            parsedMessage = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode) e
+                                    .getUnfinishedMessage();
+                            throw e.unwrapIOException();
+                        } finally {
+                            if (parsedMessage != null) {
+                                mergeFrom(parsedMessage);
+                            }
+                        }
+                        return this;
+                    }
+
+                    private int bitField0_;
+
+                    private java.lang.Object workItemId_ = "";
+
+                    /**
+                     * <code>optional string work_item_id = 1;</code>
+                     * 
+                     * @return Whether the workItemId field is set.
+                     */
+                    public boolean hasWorkItemId() {
+                        return ((bitField0_ & 0x00000001) != 0);
+                    }
+
+                    /**
+                     * <code>optional string work_item_id = 1;</code>
+                     * 
+                     * @return The workItemId.
+                     */
+                    public java.lang.String getWorkItemId() {
+                        java.lang.Object ref = workItemId_;
+                        if (!(ref instanceof java.lang.String)) {
+                            com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                            java.lang.String s = bs.toStringUtf8();
+                            if (bs.isValidUtf8()) {
+                                workItemId_ = s;
+                            }
+                            return s;
+                        } else {
+                            return (java.lang.String) ref;
+                        }
+                    }
+
+                    /**
+                     * <code>optional string work_item_id = 1;</code>
+                     * 
+                     * @return The bytes for workItemId.
+                     */
+                    public com.google.protobuf.ByteString getWorkItemIdBytes() {
+                        java.lang.Object ref = workItemId_;
+                        if (ref instanceof String) {
+                            com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                                    (java.lang.String) ref);
+                            workItemId_ = b;
+                            return b;
+                        } else {
+                            return (com.google.protobuf.ByteString) ref;
+                        }
+                    }
+
+                    /**
+                     * <code>optional string work_item_id = 1;</code>
+                     * 
+                     * @param value The workItemId to set.
+                     * @return This builder for chaining.
+                     */
+                    public Builder setWorkItemId(
+                            java.lang.String value) {
+                        if (value == null) {
+                            throw new NullPointerException();
+                        }
+                        bitField0_ |= 0x00000001;
+                        workItemId_ = value;
+                        onChanged();
+                        return this;
+                    }
+
+                    /**
+                     * <code>optional string work_item_id = 1;</code>
+                     * 
+                     * @return This builder for chaining.
+                     */
+                    public Builder clearWorkItemId() {
+                        bitField0_ = (bitField0_ & ~0x00000001);
+                        workItemId_ = getDefaultInstance().getWorkItemId();
+                        onChanged();
+                        return this;
+                    }
+
+                    /**
+                     * <code>optional string work_item_id = 1;</code>
+                     * 
+                     * @param value The bytes for workItemId to set.
+                     * @return This builder for chaining.
+                     */
+                    public Builder setWorkItemIdBytes(
+                            com.google.protobuf.ByteString value) {
+                        if (value == null) {
+                            throw new NullPointerException();
+                        }
+                        bitField0_ |= 0x00000001;
+                        workItemId_ = value;
+                        onChanged();
+                        return this;
+                    }
+
+                    private com.google.protobuf.LazyStringList timerInstanceId_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+
+                    private void ensureTimerInstanceIdIsMutable() {
+                        if (!((bitField0_ & 0x00000002) != 0)) {
+                            timerInstanceId_ = new com.google.protobuf.LazyStringArrayList(timerInstanceId_);
+                            bitField0_ |= 0x00000002;
+                        }
+                    }
+
+                    /**
+                     * <code>repeated string timer_instance_id = 2;</code>
+                     * 
+                     * @return A list containing the timerInstanceId.
+                     */
+                    public com.google.protobuf.ProtocolStringList getTimerInstanceIdList() {
+                        return timerInstanceId_.getUnmodifiableView();
+                    }
+
+                    /**
+                     * <code>repeated string timer_instance_id = 2;</code>
+                     * 
+                     * @return The count of timerInstanceId.
+                     */
+                    public int getTimerInstanceIdCount() {
+                        return timerInstanceId_.size();
+                    }
+
+                    /**
+                     * <code>repeated string timer_instance_id = 2;</code>
+                     * 
+                     * @param index The index of the element to return.
+                     * @return The timerInstanceId at the given index.
+                     */
+                    public java.lang.String getTimerInstanceId(int index) {
+                        return timerInstanceId_.get(index);
+                    }
+
+                    /**
+                     * <code>repeated string timer_instance_id = 2;</code>
+                     * 
+                     * @param index The index of the value to return.
+                     * @return The bytes of the timerInstanceId at the given index.
+                     */
+                    public com.google.protobuf.ByteString getTimerInstanceIdBytes(int index) {
+                        return timerInstanceId_.getByteString(index);
+                    }
+
+                    /**
+                     * <code>repeated string timer_instance_id = 2;</code>
+                     * 
+                     * @param index The index to set the value at.
+                     * @param value The timerInstanceId to set.
+                     * @return This builder for chaining.
+                     */
+                    public Builder setTimerInstanceId(
+                            int index, java.lang.String value) {
+                        if (value == null) {
+                            throw new NullPointerException();
+                        }
+                        ensureTimerInstanceIdIsMutable();
+                        timerInstanceId_.set(index, value);
+                        onChanged();
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated string timer_instance_id = 2;</code>
+                     * 
+                     * @param value The timerInstanceId to add.
+                     * @return This builder for chaining.
+                     */
+                    public Builder addTimerInstanceId(
+                            java.lang.String value) {
+                        if (value == null) {
+                            throw new NullPointerException();
+                        }
+                        ensureTimerInstanceIdIsMutable();
+                        timerInstanceId_.add(value);
+                        onChanged();
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated string timer_instance_id = 2;</code>
+                     * 
+                     * @param values The timerInstanceId to add.
+                     * @return This builder for chaining.
+                     */
+                    public Builder addAllTimerInstanceId(
+                            java.lang.Iterable<java.lang.String> values) {
+                        ensureTimerInstanceIdIsMutable();
+                        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+                                values, timerInstanceId_);
+                        onChanged();
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated string timer_instance_id = 2;</code>
+                     * 
+                     * @return This builder for chaining.
+                     */
+                    public Builder clearTimerInstanceId() {
+                        timerInstanceId_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+                        bitField0_ = (bitField0_ & ~0x00000002);
+                        onChanged();
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated string timer_instance_id = 2;</code>
+                     * 
+                     * @param value The bytes of the timerInstanceId to add.
+                     * @return This builder for chaining.
+                     */
+                    public Builder addTimerInstanceIdBytes(
+                            com.google.protobuf.ByteString value) {
+                        if (value == null) {
+                            throw new NullPointerException();
+                        }
+                        ensureTimerInstanceIdIsMutable();
+                        timerInstanceId_.add(value);
+                        onChanged();
+                        return this;
+                    }
+
+                    private java.lang.Object errorHandlingProcessInstanceId_ = "";
+
+                    /**
+                     * <code>optional string error_handling_process_instance_id = 3;</code>
+                     * 
+                     * @return Whether the errorHandlingProcessInstanceId field is set.
+                     */
+                    public boolean hasErrorHandlingProcessInstanceId() {
+                        return ((bitField0_ & 0x00000004) != 0);
+                    }
+
+                    /**
+                     * <code>optional string error_handling_process_instance_id = 3;</code>
+                     * 
+                     * @return The errorHandlingProcessInstanceId.
+                     */
+                    public java.lang.String getErrorHandlingProcessInstanceId() {
+                        java.lang.Object ref = errorHandlingProcessInstanceId_;
+                        if (!(ref instanceof java.lang.String)) {
+                            com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                            java.lang.String s = bs.toStringUtf8();
+                            if (bs.isValidUtf8()) {
+                                errorHandlingProcessInstanceId_ = s;
+                            }
+                            return s;
+                        } else {
+                            return (java.lang.String) ref;
+                        }
+                    }
+
+                    /**
+                     * <code>optional string error_handling_process_instance_id = 3;</code>
+                     * 
+                     * @return The bytes for errorHandlingProcessInstanceId.
+                     */
+                    public com.google.protobuf.ByteString getErrorHandlingProcessInstanceIdBytes() {
+                        java.lang.Object ref = errorHandlingProcessInstanceId_;
+                        if (ref instanceof String) {
+                            com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                                    (java.lang.String) ref);
+                            errorHandlingProcessInstanceId_ = b;
+                            return b;
+                        } else {
+                            return (com.google.protobuf.ByteString) ref;
+                        }
+                    }
+
+                    /**
+                     * <code>optional string error_handling_process_instance_id = 3;</code>
+                     * 
+                     * @param value The errorHandlingProcessInstanceId to set.
+                     * @return This builder for chaining.
+                     */
+                    public Builder setErrorHandlingProcessInstanceId(
+                            java.lang.String value) {
+                        if (value == null) {
+                            throw new NullPointerException();
+                        }
+                        bitField0_ |= 0x00000004;
+                        errorHandlingProcessInstanceId_ = value;
+                        onChanged();
+                        return this;
+                    }
+
+                    /**
+                     * <code>optional string error_handling_process_instance_id = 3;</code>
+                     * 
+                     * @return This builder for chaining.
+                     */
+                    public Builder clearErrorHandlingProcessInstanceId() {
+                        bitField0_ = (bitField0_ & ~0x00000004);
+                        errorHandlingProcessInstanceId_ = getDefaultInstance().getErrorHandlingProcessInstanceId();
+                        onChanged();
+                        return this;
+                    }
+
+                    /**
+                     * <code>optional string error_handling_process_instance_id = 3;</code>
+                     * 
+                     * @param value The bytes for errorHandlingProcessInstanceId to set.
+                     * @return This builder for chaining.
+                     */
+                    public Builder setErrorHandlingProcessInstanceIdBytes(
+                            com.google.protobuf.ByteString value) {
+                        if (value == null) {
+                            throw new NullPointerException();
+                        }
+                        bitField0_ |= 0x00000004;
+                        errorHandlingProcessInstanceId_ = value;
+                        onChanged();
+                        return this;
+                    }
+
+                    private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItem workitem_;
+                    private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItem, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItem.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItemOrBuilder> workitemBuilder_;
+
+                    /**
+                     * <code>optional .io.automatiko.engine.workflow.marshalling.WorkItem workitem = 4;</code>
+                     * 
+                     * @return Whether the workitem field is set.
+                     */
+                    public boolean hasWorkitem() {
+                        return ((bitField0_ & 0x00000008) != 0);
+                    }
+
+                    /**
+                     * <code>optional .io.automatiko.engine.workflow.marshalling.WorkItem workitem = 4;</code>
+                     * 
+                     * @return The workitem.
+                     */
+                    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItem getWorkitem() {
+                        if (workitemBuilder_ == null) {
+                            return workitem_ == null
+                                    ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItem
+                                            .getDefaultInstance()
+                                    : workitem_;
+                        } else {
+                            return workitemBuilder_.getMessage();
+                        }
+                    }
+
+                    /**
+                     * <code>optional .io.automatiko.engine.workflow.marshalling.WorkItem workitem = 4;</code>
+                     */
+                    public Builder setWorkitem(
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItem value) {
+                        if (workitemBuilder_ == null) {
+                            if (value == null) {
+                                throw new NullPointerException();
+                            }
+                            workitem_ = value;
+                            onChanged();
+                        } else {
+                            workitemBuilder_.setMessage(value);
+                        }
+                        bitField0_ |= 0x00000008;
+                        return this;
+                    }
+
+                    /**
+                     * <code>optional .io.automatiko.engine.workflow.marshalling.WorkItem workitem = 4;</code>
+                     */
+                    public Builder setWorkitem(
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItem.Builder builderForValue) {
+                        if (workitemBuilder_ == null) {
+                            workitem_ = builderForValue.build();
+                            onChanged();
+                        } else {
+                            workitemBuilder_.setMessage(builderForValue.build());
+                        }
+                        bitField0_ |= 0x00000008;
+                        return this;
+                    }
+
+                    /**
+                     * <code>optional .io.automatiko.engine.workflow.marshalling.WorkItem workitem = 4;</code>
+                     */
+                    public Builder mergeWorkitem(
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItem value) {
+                        if (workitemBuilder_ == null) {
+                            if (((bitField0_ & 0x00000008) != 0) &&
+                                    workitem_ != null &&
+                                    workitem_ != io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItem
+                                            .getDefaultInstance()) {
+                                workitem_ = io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItem
+                                        .newBuilder(workitem_).mergeFrom(value).buildPartial();
+                            } else {
+                                workitem_ = value;
+                            }
+                            onChanged();
+                        } else {
+                            workitemBuilder_.mergeFrom(value);
+                        }
+                        bitField0_ |= 0x00000008;
+                        return this;
+                    }
+
+                    /**
+                     * <code>optional .io.automatiko.engine.workflow.marshalling.WorkItem workitem = 4;</code>
+                     */
+                    public Builder clearWorkitem() {
+                        if (workitemBuilder_ == null) {
+                            workitem_ = null;
+                            onChanged();
+                        } else {
+                            workitemBuilder_.clear();
+                        }
+                        bitField0_ = (bitField0_ & ~0x00000008);
+                        return this;
+                    }
+
+                    /**
+                     * <code>optional .io.automatiko.engine.workflow.marshalling.WorkItem workitem = 4;</code>
+                     */
+                    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItem.Builder getWorkitemBuilder() {
+                        bitField0_ |= 0x00000008;
+                        onChanged();
+                        return getWorkitemFieldBuilder().getBuilder();
+                    }
+
+                    /**
+                     * <code>optional .io.automatiko.engine.workflow.marshalling.WorkItem workitem = 4;</code>
+                     */
+                    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItemOrBuilder getWorkitemOrBuilder() {
+                        if (workitemBuilder_ != null) {
+                            return workitemBuilder_.getMessageOrBuilder();
+                        } else {
+                            return workitem_ == null
+                                    ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItem
+                                            .getDefaultInstance()
+                                    : workitem_;
+                        }
+                    }
+
+                    /**
+                     * <code>optional .io.automatiko.engine.workflow.marshalling.WorkItem workitem = 4;</code>
+                     */
+                    private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItem, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItem.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItemOrBuilder> getWorkitemFieldBuilder() {
+                        if (workitemBuilder_ == null) {
+                            workitemBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItem, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItem.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItemOrBuilder>(
+                                    getWorkitem(),
+                                    getParentForChildren(),
+                                    isClean());
+                            workitem_ = null;
+                        }
+                        return workitemBuilder_;
+                    }
+
+                    @java.lang.Override
+                    public final Builder setUnknownFields(
+                            final com.google.protobuf.UnknownFieldSet unknownFields) {
+                        return super.setUnknownFields(unknownFields);
+                    }
+
+                    @java.lang.Override
+                    public final Builder mergeUnknownFields(
+                            final com.google.protobuf.UnknownFieldSet unknownFields) {
+                        return super.mergeUnknownFields(unknownFields);
+                    }
+
+                    // @@protoc_insertion_point(builder_scope:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.WorkItemNode)
+                }
+
+                // @@protoc_insertion_point(class_scope:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.WorkItemNode)
+                private static final io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode DEFAULT_INSTANCE;
+                static {
+                    DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode();
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode getDefaultInstance() {
+                    return DEFAULT_INSTANCE;
+                }
+
+                @java.lang.Deprecated
+                public static final com.google.protobuf.Parser<WorkItemNode> PARSER = new com.google.protobuf.AbstractParser<WorkItemNode>() {
+                    @java.lang.Override
+                    public WorkItemNode parsePartialFrom(
+                            com.google.protobuf.CodedInputStream input,
+                            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                            throws com.google.protobuf.InvalidProtocolBufferException {
+                        return new WorkItemNode(input, extensionRegistry);
+                    }
+                };
+
+                public static com.google.protobuf.Parser<WorkItemNode> parser() {
+                    return PARSER;
+                }
+
+                @java.lang.Override
+                public com.google.protobuf.Parser<WorkItemNode> getParserForType() {
+                    return PARSER;
+                }
+
+                @java.lang.Override
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode getDefaultInstanceForType() {
+                    return DEFAULT_INSTANCE;
+                }
+
+            }
+
+            public interface SubProcessNodeOrBuilder extends
+                    // @@protoc_insertion_point(interface_extends:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.SubProcessNode)
+                    com.google.protobuf.MessageOrBuilder {
+
+                /**
+                 * <code>optional string process_instance_id = 1;</code>
+                 * 
+                 * @return Whether the processInstanceId field is set.
+                 */
+                boolean hasProcessInstanceId();
+
+                /**
+                 * <code>optional string process_instance_id = 1;</code>
+                 * 
+                 * @return The processInstanceId.
+                 */
+                java.lang.String getProcessInstanceId();
+
+                /**
+                 * <code>optional string process_instance_id = 1;</code>
+                 * 
+                 * @return The bytes for processInstanceId.
+                 */
+                com.google.protobuf.ByteString getProcessInstanceIdBytes();
+
+                /**
+                 * <code>repeated string timer_instance_id = 2;</code>
+                 * 
+                 * @return A list containing the timerInstanceId.
+                 */
+                java.util.List<java.lang.String> getTimerInstanceIdList();
+
+                /**
+                 * <code>repeated string timer_instance_id = 2;</code>
+                 * 
+                 * @return The count of timerInstanceId.
+                 */
+                int getTimerInstanceIdCount();
+
+                /**
+                 * <code>repeated string timer_instance_id = 2;</code>
+                 * 
+                 * @param index The index of the element to return.
+                 * @return The timerInstanceId at the given index.
+                 */
+                java.lang.String getTimerInstanceId(int index);
+
+                /**
+                 * <code>repeated string timer_instance_id = 2;</code>
+                 * 
+                 * @param index The index of the value to return.
+                 * @return The bytes of the timerInstanceId at the given index.
+                 */
+                com.google.protobuf.ByteString getTimerInstanceIdBytes(int index);
+
+                /**
+                 * <code>optional string process_instance_name = 3;</code>
+                 * 
+                 * @return Whether the processInstanceName field is set.
+                 */
+                boolean hasProcessInstanceName();
+
+                /**
+                 * <code>optional string process_instance_name = 3;</code>
+                 * 
+                 * @return The processInstanceName.
+                 */
+                java.lang.String getProcessInstanceName();
+
+                /**
+                 * <code>optional string process_instance_name = 3;</code>
+                 * 
+                 * @return The bytes for processInstanceName.
+                 */
+                com.google.protobuf.ByteString getProcessInstanceNameBytes();
+            }
+
+            /**
+             * Protobuf type
+             * {@code io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.SubProcessNode}
+             */
+            public static final class SubProcessNode extends
+                    com.google.protobuf.GeneratedMessageV3 implements
+                    // @@protoc_insertion_point(message_implements:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.SubProcessNode)
+                    SubProcessNodeOrBuilder {
+                private static final long serialVersionUID = 0L;
+
+                // Use SubProcessNode.newBuilder() to construct.
+                private SubProcessNode(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
+                    super(builder);
+                }
+
+                private SubProcessNode() {
+                    processInstanceId_ = "";
+                    timerInstanceId_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+                    processInstanceName_ = "";
+                }
+
+                @java.lang.Override
+                @SuppressWarnings({ "unused" })
+                protected java.lang.Object newInstance(
+                        UnusedPrivateParameter unused) {
+                    return new SubProcessNode();
+                }
+
+                @java.lang.Override
+                public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+                    return this.unknownFields;
+                }
+
+                private SubProcessNode(
+                        com.google.protobuf.CodedInputStream input,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    this();
+                    if (extensionRegistry == null) {
+                        throw new java.lang.NullPointerException();
+                    }
+                    int mutable_bitField0_ = 0;
+                    com.google.protobuf.UnknownFieldSet.Builder unknownFields = com.google.protobuf.UnknownFieldSet
+                            .newBuilder();
+                    try {
+                        boolean done = false;
+                        while (!done) {
+                            int tag = input.readTag();
+                            switch (tag) {
+                                case 0:
+                                    done = true;
+                                    break;
+                                case 10: {
+                                    com.google.protobuf.ByteString bs = input.readBytes();
+                                    bitField0_ |= 0x00000001;
+                                    processInstanceId_ = bs;
+                                    break;
+                                }
+                                case 18: {
+                                    com.google.protobuf.ByteString bs = input.readBytes();
+                                    if (!((mutable_bitField0_ & 0x00000002) != 0)) {
+                                        timerInstanceId_ = new com.google.protobuf.LazyStringArrayList();
+                                        mutable_bitField0_ |= 0x00000002;
+                                    }
+                                    timerInstanceId_.add(bs);
+                                    break;
+                                }
+                                case 26: {
+                                    com.google.protobuf.ByteString bs = input.readBytes();
+                                    bitField0_ |= 0x00000002;
+                                    processInstanceName_ = bs;
+                                    break;
+                                }
+                                default: {
+                                    if (!parseUnknownField(
+                                            input, unknownFields, extensionRegistry, tag)) {
+                                        done = true;
+                                    }
+                                    break;
+                                }
+                            }
+                        }
+                    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                        throw e.setUnfinishedMessage(this);
+                    } catch (java.io.IOException e) {
+                        throw new com.google.protobuf.InvalidProtocolBufferException(
+                                e).setUnfinishedMessage(this);
+                    } finally {
+                        if (((mutable_bitField0_ & 0x00000002) != 0)) {
+                            timerInstanceId_ = timerInstanceId_.getUnmodifiableView();
+                        }
+                        this.unknownFields = unknownFields.build();
+                        makeExtensionsImmutable();
+                    }
+                }
+
+                public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+                    return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_SubProcessNode_descriptor;
+                }
+
+                @java.lang.Override
+                protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() {
+                    return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_SubProcessNode_fieldAccessorTable
+                            .ensureFieldAccessorsInitialized(
+                                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode.class,
+                                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode.Builder.class);
+                }
+
+                private int bitField0_;
+                public static final int PROCESS_INSTANCE_ID_FIELD_NUMBER = 1;
+                private volatile java.lang.Object processInstanceId_;
+
+                /**
+                 * <code>optional string process_instance_id = 1;</code>
+                 * 
+                 * @return Whether the processInstanceId field is set.
+                 */
+                @java.lang.Override
+                public boolean hasProcessInstanceId() {
+                    return ((bitField0_ & 0x00000001) != 0);
+                }
+
+                /**
+                 * <code>optional string process_instance_id = 1;</code>
+                 * 
+                 * @return The processInstanceId.
+                 */
+                @java.lang.Override
+                public java.lang.String getProcessInstanceId() {
+                    java.lang.Object ref = processInstanceId_;
+                    if (ref instanceof java.lang.String) {
+                        return (java.lang.String) ref;
+                    } else {
+                        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                        java.lang.String s = bs.toStringUtf8();
+                        if (bs.isValidUtf8()) {
+                            processInstanceId_ = s;
+                        }
+                        return s;
+                    }
+                }
+
+                /**
+                 * <code>optional string process_instance_id = 1;</code>
+                 * 
+                 * @return The bytes for processInstanceId.
+                 */
+                @java.lang.Override
+                public com.google.protobuf.ByteString getProcessInstanceIdBytes() {
+                    java.lang.Object ref = processInstanceId_;
+                    if (ref instanceof java.lang.String) {
+                        com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                                (java.lang.String) ref);
+                        processInstanceId_ = b;
+                        return b;
+                    } else {
+                        return (com.google.protobuf.ByteString) ref;
+                    }
+                }
+
+                public static final int TIMER_INSTANCE_ID_FIELD_NUMBER = 2;
+                private com.google.protobuf.LazyStringList timerInstanceId_;
+
+                /**
+                 * <code>repeated string timer_instance_id = 2;</code>
+                 * 
+                 * @return A list containing the timerInstanceId.
+                 */
+                public com.google.protobuf.ProtocolStringList getTimerInstanceIdList() {
+                    return timerInstanceId_;
+                }
+
+                /**
+                 * <code>repeated string timer_instance_id = 2;</code>
+                 * 
+                 * @return The count of timerInstanceId.
+                 */
+                public int getTimerInstanceIdCount() {
+                    return timerInstanceId_.size();
+                }
+
+                /**
+                 * <code>repeated string timer_instance_id = 2;</code>
+                 * 
+                 * @param index The index of the element to return.
+                 * @return The timerInstanceId at the given index.
+                 */
+                public java.lang.String getTimerInstanceId(int index) {
+                    return timerInstanceId_.get(index);
+                }
+
+                /**
+                 * <code>repeated string timer_instance_id = 2;</code>
+                 * 
+                 * @param index The index of the value to return.
+                 * @return The bytes of the timerInstanceId at the given index.
+                 */
+                public com.google.protobuf.ByteString getTimerInstanceIdBytes(int index) {
+                    return timerInstanceId_.getByteString(index);
+                }
+
+                public static final int PROCESS_INSTANCE_NAME_FIELD_NUMBER = 3;
+                private volatile java.lang.Object processInstanceName_;
+
+                /**
+                 * <code>optional string process_instance_name = 3;</code>
+                 * 
+                 * @return Whether the processInstanceName field is set.
+                 */
+                @java.lang.Override
+                public boolean hasProcessInstanceName() {
+                    return ((bitField0_ & 0x00000002) != 0);
+                }
+
+                /**
+                 * <code>optional string process_instance_name = 3;</code>
+                 * 
+                 * @return The processInstanceName.
+                 */
+                @java.lang.Override
+                public java.lang.String getProcessInstanceName() {
+                    java.lang.Object ref = processInstanceName_;
+                    if (ref instanceof java.lang.String) {
+                        return (java.lang.String) ref;
+                    } else {
+                        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                        java.lang.String s = bs.toStringUtf8();
+                        if (bs.isValidUtf8()) {
+                            processInstanceName_ = s;
+                        }
+                        return s;
+                    }
+                }
+
+                /**
+                 * <code>optional string process_instance_name = 3;</code>
+                 * 
+                 * @return The bytes for processInstanceName.
+                 */
+                @java.lang.Override
+                public com.google.protobuf.ByteString getProcessInstanceNameBytes() {
+                    java.lang.Object ref = processInstanceName_;
+                    if (ref instanceof java.lang.String) {
+                        com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                                (java.lang.String) ref);
+                        processInstanceName_ = b;
+                        return b;
+                    } else {
+                        return (com.google.protobuf.ByteString) ref;
+                    }
+                }
+
+                private byte memoizedIsInitialized = -1;
+
+                @java.lang.Override
+                public final boolean isInitialized() {
+                    byte isInitialized = memoizedIsInitialized;
+                    if (isInitialized == 1)
+                        return true;
+                    if (isInitialized == 0)
+                        return false;
+
+                    memoizedIsInitialized = 1;
+                    return true;
+                }
+
+                @java.lang.Override
+                public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
+                    if (((bitField0_ & 0x00000001) != 0)) {
+                        com.google.protobuf.GeneratedMessageV3.writeString(output, 1, processInstanceId_);
+                    }
+                    for (int i = 0; i < timerInstanceId_.size(); i++) {
+                        com.google.protobuf.GeneratedMessageV3.writeString(output, 2, timerInstanceId_.getRaw(i));
+                    }
+                    if (((bitField0_ & 0x00000002) != 0)) {
+                        com.google.protobuf.GeneratedMessageV3.writeString(output, 3, processInstanceName_);
+                    }
+                    unknownFields.writeTo(output);
+                }
+
+                @java.lang.Override
+                public int getSerializedSize() {
+                    int size = memoizedSize;
+                    if (size != -1)
+                        return size;
+
+                    size = 0;
+                    if (((bitField0_ & 0x00000001) != 0)) {
+                        size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, processInstanceId_);
+                    }
+                    {
+                        int dataSize = 0;
+                        for (int i = 0; i < timerInstanceId_.size(); i++) {
+                            dataSize += computeStringSizeNoTag(timerInstanceId_.getRaw(i));
+                        }
+                        size += dataSize;
+                        size += 1 * getTimerInstanceIdList().size();
+                    }
+                    if (((bitField0_ & 0x00000002) != 0)) {
+                        size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, processInstanceName_);
+                    }
+                    size += unknownFields.getSerializedSize();
+                    memoizedSize = size;
+                    return size;
+                }
+
+                @java.lang.Override
+                public boolean equals(final java.lang.Object obj) {
+                    if (obj == this) {
+                        return true;
+                    }
+                    if (!(obj instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode)) {
+                        return super.equals(obj);
+                    }
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode other = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode) obj;
+
+                    if (hasProcessInstanceId() != other.hasProcessInstanceId())
+                        return false;
+                    if (hasProcessInstanceId()) {
+                        if (!getProcessInstanceId()
+                                .equals(other.getProcessInstanceId()))
+                            return false;
+                    }
+                    if (!getTimerInstanceIdList()
+                            .equals(other.getTimerInstanceIdList()))
+                        return false;
+                    if (hasProcessInstanceName() != other.hasProcessInstanceName())
+                        return false;
+                    if (hasProcessInstanceName()) {
+                        if (!getProcessInstanceName()
+                                .equals(other.getProcessInstanceName()))
+                            return false;
+                    }
+                    if (!unknownFields.equals(other.unknownFields))
+                        return false;
+                    return true;
+                }
+
+                @java.lang.Override
+                public int hashCode() {
+                    if (memoizedHashCode != 0) {
+                        return memoizedHashCode;
+                    }
+                    int hash = 41;
+                    hash = (19 * hash) + getDescriptor().hashCode();
+                    if (hasProcessInstanceId()) {
+                        hash = (37 * hash) + PROCESS_INSTANCE_ID_FIELD_NUMBER;
+                        hash = (53 * hash) + getProcessInstanceId().hashCode();
+                    }
+                    if (getTimerInstanceIdCount() > 0) {
+                        hash = (37 * hash) + TIMER_INSTANCE_ID_FIELD_NUMBER;
+                        hash = (53 * hash) + getTimerInstanceIdList().hashCode();
+                    }
+                    if (hasProcessInstanceName()) {
+                        hash = (37 * hash) + PROCESS_INSTANCE_NAME_FIELD_NUMBER;
+                        hash = (53 * hash) + getProcessInstanceName().hashCode();
+                    }
+                    hash = (29 * hash) + unknownFields.hashCode();
+                    memoizedHashCode = hash;
+                    return hash;
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode parseFrom(
+                        java.nio.ByteBuffer data)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    return PARSER.parseFrom(data);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode parseFrom(
+                        java.nio.ByteBuffer data,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    return PARSER.parseFrom(data, extensionRegistry);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode parseFrom(
+                        com.google.protobuf.ByteString data)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    return PARSER.parseFrom(data);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode parseFrom(
+                        com.google.protobuf.ByteString data,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    return PARSER.parseFrom(data, extensionRegistry);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode parseFrom(
+                        byte[] data)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    return PARSER.parseFrom(data);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode parseFrom(
+                        byte[] data,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    return PARSER.parseFrom(data, extensionRegistry);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode parseFrom(
+                        java.io.InputStream input)
+                        throws java.io.IOException {
+                    return com.google.protobuf.GeneratedMessageV3
+                            .parseWithIOException(PARSER, input);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode parseFrom(
+                        java.io.InputStream input,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws java.io.IOException {
+                    return com.google.protobuf.GeneratedMessageV3
+                            .parseWithIOException(PARSER, input, extensionRegistry);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode parseDelimitedFrom(
+                        java.io.InputStream input)
+                        throws java.io.IOException {
+                    return com.google.protobuf.GeneratedMessageV3
+                            .parseDelimitedWithIOException(PARSER, input);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode parseDelimitedFrom(
+                        java.io.InputStream input,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws java.io.IOException {
+                    return com.google.protobuf.GeneratedMessageV3
+                            .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode parseFrom(
+                        com.google.protobuf.CodedInputStream input)
+                        throws java.io.IOException {
+                    return com.google.protobuf.GeneratedMessageV3
+                            .parseWithIOException(PARSER, input);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode parseFrom(
+                        com.google.protobuf.CodedInputStream input,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws java.io.IOException {
+                    return com.google.protobuf.GeneratedMessageV3
+                            .parseWithIOException(PARSER, input, extensionRegistry);
+                }
+
+                @java.lang.Override
+                public Builder newBuilderForType() {
+                    return newBuilder();
+                }
+
+                public static Builder newBuilder() {
+                    return DEFAULT_INSTANCE.toBuilder();
+                }
+
+                public static Builder newBuilder(
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode prototype) {
+                    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+                }
+
+                @java.lang.Override
+                public Builder toBuilder() {
+                    return this == DEFAULT_INSTANCE
+                            ? new Builder()
+                            : new Builder().mergeFrom(this);
+                }
+
+                @java.lang.Override
+                protected Builder newBuilderForType(
+                        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+                    Builder builder = new Builder(parent);
+                    return builder;
+                }
+
+                /**
+                 * Protobuf type
+                 * {@code io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.SubProcessNode}
+                 */
+                public static final class Builder extends
+                        com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
+                        // @@protoc_insertion_point(builder_implements:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.SubProcessNode)
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNodeOrBuilder {
+                    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+                        return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_SubProcessNode_descriptor;
+                    }
+
+                    @java.lang.Override
+                    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() {
+                        return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_SubProcessNode_fieldAccessorTable
+                                .ensureFieldAccessorsInitialized(
+                                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode.class,
+                                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode.Builder.class);
+                    }
+
+                    // Construct using io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode.newBuilder()
+                    private Builder() {
+                        maybeForceBuilderInitialization();
+                    }
+
+                    private Builder(
+                            com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+                        super(parent);
+                        maybeForceBuilderInitialization();
+                    }
+
+                    private void maybeForceBuilderInitialization() {
+                        if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
+                        }
+                    }
+
+                    @java.lang.Override
+                    public Builder clear() {
+                        super.clear();
+                        processInstanceId_ = "";
+                        bitField0_ = (bitField0_ & ~0x00000001);
+                        timerInstanceId_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+                        bitField0_ = (bitField0_ & ~0x00000002);
+                        processInstanceName_ = "";
+                        bitField0_ = (bitField0_ & ~0x00000004);
+                        return this;
+                    }
+
+                    @java.lang.Override
+                    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+                        return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_SubProcessNode_descriptor;
+                    }
+
+                    @java.lang.Override
+                    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode getDefaultInstanceForType() {
+                        return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode
+                                .getDefaultInstance();
+                    }
+
+                    @java.lang.Override
+                    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode build() {
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode result = buildPartial();
+                        if (!result.isInitialized()) {
+                            throw newUninitializedMessageException(result);
+                        }
+                        return result;
+                    }
+
+                    @java.lang.Override
+                    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode buildPartial() {
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode result = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode(
+                                this);
+                        int from_bitField0_ = bitField0_;
+                        int to_bitField0_ = 0;
+                        if (((from_bitField0_ & 0x00000001) != 0)) {
+                            to_bitField0_ |= 0x00000001;
+                        }
+                        result.processInstanceId_ = processInstanceId_;
+                        if (((bitField0_ & 0x00000002) != 0)) {
+                            timerInstanceId_ = timerInstanceId_.getUnmodifiableView();
+                            bitField0_ = (bitField0_ & ~0x00000002);
+                        }
+                        result.timerInstanceId_ = timerInstanceId_;
+                        if (((from_bitField0_ & 0x00000004) != 0)) {
+                            to_bitField0_ |= 0x00000002;
+                        }
+                        result.processInstanceName_ = processInstanceName_;
+                        result.bitField0_ = to_bitField0_;
+                        onBuilt();
+                        return result;
+                    }
+
+                    @java.lang.Override
+                    public Builder clone() {
+                        return super.clone();
+                    }
+
+                    @java.lang.Override
+                    public Builder setField(
+                            com.google.protobuf.Descriptors.FieldDescriptor field,
+                            java.lang.Object value) {
+                        return super.setField(field, value);
+                    }
+
+                    @java.lang.Override
+                    public Builder clearField(
+                            com.google.protobuf.Descriptors.FieldDescriptor field) {
+                        return super.clearField(field);
+                    }
+
+                    @java.lang.Override
+                    public Builder clearOneof(
+                            com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+                        return super.clearOneof(oneof);
+                    }
+
+                    @java.lang.Override
+                    public Builder setRepeatedField(
+                            com.google.protobuf.Descriptors.FieldDescriptor field,
+                            int index, java.lang.Object value) {
+                        return super.setRepeatedField(field, index, value);
+                    }
+
+                    @java.lang.Override
+                    public Builder addRepeatedField(
+                            com.google.protobuf.Descriptors.FieldDescriptor field,
+                            java.lang.Object value) {
+                        return super.addRepeatedField(field, value);
+                    }
+
+                    @java.lang.Override
+                    public Builder mergeFrom(com.google.protobuf.Message other) {
+                        if (other instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode) {
+                            return mergeFrom(
+                                    (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode) other);
+                        } else {
+                            super.mergeFrom(other);
+                            return this;
+                        }
+                    }
+
+                    public Builder mergeFrom(
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode other) {
+                        if (other == io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode
+                                .getDefaultInstance())
+                            return this;
+                        if (other.hasProcessInstanceId()) {
+                            bitField0_ |= 0x00000001;
+                            processInstanceId_ = other.processInstanceId_;
+                            onChanged();
+                        }
+                        if (!other.timerInstanceId_.isEmpty()) {
+                            if (timerInstanceId_.isEmpty()) {
+                                timerInstanceId_ = other.timerInstanceId_;
+                                bitField0_ = (bitField0_ & ~0x00000002);
+                            } else {
+                                ensureTimerInstanceIdIsMutable();
+                                timerInstanceId_.addAll(other.timerInstanceId_);
+                            }
+                            onChanged();
+                        }
+                        if (other.hasProcessInstanceName()) {
+                            bitField0_ |= 0x00000004;
+                            processInstanceName_ = other.processInstanceName_;
+                            onChanged();
+                        }
+                        this.mergeUnknownFields(other.unknownFields);
+                        onChanged();
+                        return this;
+                    }
+
+                    @java.lang.Override
+                    public final boolean isInitialized() {
+                        return true;
+                    }
+
+                    @java.lang.Override
+                    public Builder mergeFrom(
+                            com.google.protobuf.CodedInputStream input,
+                            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                            throws java.io.IOException {
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode parsedMessage = null;
+                        try {
+                            parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+                        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                            parsedMessage = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode) e
+                                    .getUnfinishedMessage();
+                            throw e.unwrapIOException();
+                        } finally {
+                            if (parsedMessage != null) {
+                                mergeFrom(parsedMessage);
+                            }
+                        }
+                        return this;
+                    }
+
+                    private int bitField0_;
+
+                    private java.lang.Object processInstanceId_ = "";
+
+                    /**
+                     * <code>optional string process_instance_id = 1;</code>
+                     * 
+                     * @return Whether the processInstanceId field is set.
+                     */
+                    public boolean hasProcessInstanceId() {
+                        return ((bitField0_ & 0x00000001) != 0);
+                    }
+
+                    /**
+                     * <code>optional string process_instance_id = 1;</code>
+                     * 
+                     * @return The processInstanceId.
+                     */
+                    public java.lang.String getProcessInstanceId() {
+                        java.lang.Object ref = processInstanceId_;
+                        if (!(ref instanceof java.lang.String)) {
+                            com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                            java.lang.String s = bs.toStringUtf8();
+                            if (bs.isValidUtf8()) {
+                                processInstanceId_ = s;
+                            }
+                            return s;
+                        } else {
+                            return (java.lang.String) ref;
+                        }
+                    }
+
+                    /**
+                     * <code>optional string process_instance_id = 1;</code>
+                     * 
+                     * @return The bytes for processInstanceId.
+                     */
+                    public com.google.protobuf.ByteString getProcessInstanceIdBytes() {
+                        java.lang.Object ref = processInstanceId_;
+                        if (ref instanceof String) {
+                            com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                                    (java.lang.String) ref);
+                            processInstanceId_ = b;
+                            return b;
+                        } else {
+                            return (com.google.protobuf.ByteString) ref;
+                        }
+                    }
+
+                    /**
+                     * <code>optional string process_instance_id = 1;</code>
+                     * 
+                     * @param value The processInstanceId to set.
+                     * @return This builder for chaining.
+                     */
+                    public Builder setProcessInstanceId(
+                            java.lang.String value) {
+                        if (value == null) {
+                            throw new NullPointerException();
+                        }
+                        bitField0_ |= 0x00000001;
+                        processInstanceId_ = value;
+                        onChanged();
+                        return this;
+                    }
+
+                    /**
+                     * <code>optional string process_instance_id = 1;</code>
+                     * 
+                     * @return This builder for chaining.
+                     */
+                    public Builder clearProcessInstanceId() {
+                        bitField0_ = (bitField0_ & ~0x00000001);
+                        processInstanceId_ = getDefaultInstance().getProcessInstanceId();
+                        onChanged();
+                        return this;
+                    }
+
+                    /**
+                     * <code>optional string process_instance_id = 1;</code>
+                     * 
+                     * @param value The bytes for processInstanceId to set.
+                     * @return This builder for chaining.
+                     */
+                    public Builder setProcessInstanceIdBytes(
+                            com.google.protobuf.ByteString value) {
+                        if (value == null) {
+                            throw new NullPointerException();
+                        }
+                        bitField0_ |= 0x00000001;
+                        processInstanceId_ = value;
+                        onChanged();
+                        return this;
+                    }
+
+                    private com.google.protobuf.LazyStringList timerInstanceId_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+
+                    private void ensureTimerInstanceIdIsMutable() {
+                        if (!((bitField0_ & 0x00000002) != 0)) {
+                            timerInstanceId_ = new com.google.protobuf.LazyStringArrayList(timerInstanceId_);
+                            bitField0_ |= 0x00000002;
+                        }
+                    }
+
+                    /**
+                     * <code>repeated string timer_instance_id = 2;</code>
+                     * 
+                     * @return A list containing the timerInstanceId.
+                     */
+                    public com.google.protobuf.ProtocolStringList getTimerInstanceIdList() {
+                        return timerInstanceId_.getUnmodifiableView();
+                    }
+
+                    /**
+                     * <code>repeated string timer_instance_id = 2;</code>
+                     * 
+                     * @return The count of timerInstanceId.
+                     */
+                    public int getTimerInstanceIdCount() {
+                        return timerInstanceId_.size();
+                    }
+
+                    /**
+                     * <code>repeated string timer_instance_id = 2;</code>
+                     * 
+                     * @param index The index of the element to return.
+                     * @return The timerInstanceId at the given index.
+                     */
+                    public java.lang.String getTimerInstanceId(int index) {
+                        return timerInstanceId_.get(index);
+                    }
+
+                    /**
+                     * <code>repeated string timer_instance_id = 2;</code>
+                     * 
+                     * @param index The index of the value to return.
+                     * @return The bytes of the timerInstanceId at the given index.
+                     */
+                    public com.google.protobuf.ByteString getTimerInstanceIdBytes(int index) {
+                        return timerInstanceId_.getByteString(index);
+                    }
+
+                    /**
+                     * <code>repeated string timer_instance_id = 2;</code>
+                     * 
+                     * @param index The index to set the value at.
+                     * @param value The timerInstanceId to set.
+                     * @return This builder for chaining.
+                     */
+                    public Builder setTimerInstanceId(
+                            int index, java.lang.String value) {
+                        if (value == null) {
+                            throw new NullPointerException();
+                        }
+                        ensureTimerInstanceIdIsMutable();
+                        timerInstanceId_.set(index, value);
+                        onChanged();
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated string timer_instance_id = 2;</code>
+                     * 
+                     * @param value The timerInstanceId to add.
+                     * @return This builder for chaining.
+                     */
+                    public Builder addTimerInstanceId(
+                            java.lang.String value) {
+                        if (value == null) {
+                            throw new NullPointerException();
+                        }
+                        ensureTimerInstanceIdIsMutable();
+                        timerInstanceId_.add(value);
+                        onChanged();
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated string timer_instance_id = 2;</code>
+                     * 
+                     * @param values The timerInstanceId to add.
+                     * @return This builder for chaining.
+                     */
+                    public Builder addAllTimerInstanceId(
+                            java.lang.Iterable<java.lang.String> values) {
+                        ensureTimerInstanceIdIsMutable();
+                        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+                                values, timerInstanceId_);
+                        onChanged();
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated string timer_instance_id = 2;</code>
+                     * 
+                     * @return This builder for chaining.
+                     */
+                    public Builder clearTimerInstanceId() {
+                        timerInstanceId_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+                        bitField0_ = (bitField0_ & ~0x00000002);
+                        onChanged();
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated string timer_instance_id = 2;</code>
+                     * 
+                     * @param value The bytes of the timerInstanceId to add.
+                     * @return This builder for chaining.
+                     */
+                    public Builder addTimerInstanceIdBytes(
+                            com.google.protobuf.ByteString value) {
+                        if (value == null) {
+                            throw new NullPointerException();
+                        }
+                        ensureTimerInstanceIdIsMutable();
+                        timerInstanceId_.add(value);
+                        onChanged();
+                        return this;
+                    }
+
+                    private java.lang.Object processInstanceName_ = "";
+
+                    /**
+                     * <code>optional string process_instance_name = 3;</code>
+                     * 
+                     * @return Whether the processInstanceName field is set.
+                     */
+                    public boolean hasProcessInstanceName() {
+                        return ((bitField0_ & 0x00000004) != 0);
+                    }
+
+                    /**
+                     * <code>optional string process_instance_name = 3;</code>
+                     * 
+                     * @return The processInstanceName.
+                     */
+                    public java.lang.String getProcessInstanceName() {
+                        java.lang.Object ref = processInstanceName_;
+                        if (!(ref instanceof java.lang.String)) {
+                            com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                            java.lang.String s = bs.toStringUtf8();
+                            if (bs.isValidUtf8()) {
+                                processInstanceName_ = s;
+                            }
+                            return s;
+                        } else {
+                            return (java.lang.String) ref;
+                        }
+                    }
+
+                    /**
+                     * <code>optional string process_instance_name = 3;</code>
+                     * 
+                     * @return The bytes for processInstanceName.
+                     */
+                    public com.google.protobuf.ByteString getProcessInstanceNameBytes() {
+                        java.lang.Object ref = processInstanceName_;
+                        if (ref instanceof String) {
+                            com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                                    (java.lang.String) ref);
+                            processInstanceName_ = b;
+                            return b;
+                        } else {
+                            return (com.google.protobuf.ByteString) ref;
+                        }
+                    }
+
+                    /**
+                     * <code>optional string process_instance_name = 3;</code>
+                     * 
+                     * @param value The processInstanceName to set.
+                     * @return This builder for chaining.
+                     */
+                    public Builder setProcessInstanceName(
+                            java.lang.String value) {
+                        if (value == null) {
+                            throw new NullPointerException();
+                        }
+                        bitField0_ |= 0x00000004;
+                        processInstanceName_ = value;
+                        onChanged();
+                        return this;
+                    }
+
+                    /**
+                     * <code>optional string process_instance_name = 3;</code>
+                     * 
+                     * @return This builder for chaining.
+                     */
+                    public Builder clearProcessInstanceName() {
+                        bitField0_ = (bitField0_ & ~0x00000004);
+                        processInstanceName_ = getDefaultInstance().getProcessInstanceName();
+                        onChanged();
+                        return this;
+                    }
+
+                    /**
+                     * <code>optional string process_instance_name = 3;</code>
+                     * 
+                     * @param value The bytes for processInstanceName to set.
+                     * @return This builder for chaining.
+                     */
+                    public Builder setProcessInstanceNameBytes(
+                            com.google.protobuf.ByteString value) {
+                        if (value == null) {
+                            throw new NullPointerException();
+                        }
+                        bitField0_ |= 0x00000004;
+                        processInstanceName_ = value;
+                        onChanged();
+                        return this;
+                    }
+
+                    @java.lang.Override
+                    public final Builder setUnknownFields(
+                            final com.google.protobuf.UnknownFieldSet unknownFields) {
+                        return super.setUnknownFields(unknownFields);
+                    }
+
+                    @java.lang.Override
+                    public final Builder mergeUnknownFields(
+                            final com.google.protobuf.UnknownFieldSet unknownFields) {
+                        return super.mergeUnknownFields(unknownFields);
+                    }
+
+                    // @@protoc_insertion_point(builder_scope:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.SubProcessNode)
+                }
+
+                // @@protoc_insertion_point(class_scope:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.SubProcessNode)
+                private static final io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode DEFAULT_INSTANCE;
+                static {
+                    DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode();
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode getDefaultInstance() {
+                    return DEFAULT_INSTANCE;
+                }
+
+                @java.lang.Deprecated
+                public static final com.google.protobuf.Parser<SubProcessNode> PARSER = new com.google.protobuf.AbstractParser<SubProcessNode>() {
+                    @java.lang.Override
+                    public SubProcessNode parsePartialFrom(
+                            com.google.protobuf.CodedInputStream input,
+                            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                            throws com.google.protobuf.InvalidProtocolBufferException {
+                        return new SubProcessNode(input, extensionRegistry);
+                    }
+                };
+
+                public static com.google.protobuf.Parser<SubProcessNode> parser() {
+                    return PARSER;
+                }
+
+                @java.lang.Override
+                public com.google.protobuf.Parser<SubProcessNode> getParserForType() {
+                    return PARSER;
+                }
+
+                @java.lang.Override
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode getDefaultInstanceForType() {
+                    return DEFAULT_INSTANCE;
+                }
+
+            }
+
+            public interface MilestoneNodeOrBuilder extends
+                    // @@protoc_insertion_point(interface_extends:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.MilestoneNode)
+                    com.google.protobuf.MessageOrBuilder {
+
+                /**
+                 * <code>repeated string timer_instance_id = 1;</code>
+                 * 
+                 * @return A list containing the timerInstanceId.
+                 */
+                java.util.List<java.lang.String> getTimerInstanceIdList();
+
+                /**
+                 * <code>repeated string timer_instance_id = 1;</code>
+                 * 
+                 * @return The count of timerInstanceId.
+                 */
+                int getTimerInstanceIdCount();
+
+                /**
+                 * <code>repeated string timer_instance_id = 1;</code>
+                 * 
+                 * @param index The index of the element to return.
+                 * @return The timerInstanceId at the given index.
+                 */
+                java.lang.String getTimerInstanceId(int index);
+
+                /**
+                 * <code>repeated string timer_instance_id = 1;</code>
+                 * 
+                 * @param index The index of the value to return.
+                 * @return The bytes of the timerInstanceId at the given index.
+                 */
+                com.google.protobuf.ByteString getTimerInstanceIdBytes(int index);
+            }
+
+            /**
+             * Protobuf type {@code io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.MilestoneNode}
+             */
+            public static final class MilestoneNode extends
+                    com.google.protobuf.GeneratedMessageV3 implements
+                    // @@protoc_insertion_point(message_implements:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.MilestoneNode)
+                    MilestoneNodeOrBuilder {
+                private static final long serialVersionUID = 0L;
+
+                // Use MilestoneNode.newBuilder() to construct.
+                private MilestoneNode(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
+                    super(builder);
+                }
+
+                private MilestoneNode() {
+                    timerInstanceId_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+                }
+
+                @java.lang.Override
+                @SuppressWarnings({ "unused" })
+                protected java.lang.Object newInstance(
+                        UnusedPrivateParameter unused) {
+                    return new MilestoneNode();
+                }
+
+                @java.lang.Override
+                public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+                    return this.unknownFields;
+                }
+
+                private MilestoneNode(
+                        com.google.protobuf.CodedInputStream input,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    this();
+                    if (extensionRegistry == null) {
+                        throw new java.lang.NullPointerException();
+                    }
+                    int mutable_bitField0_ = 0;
+                    com.google.protobuf.UnknownFieldSet.Builder unknownFields = com.google.protobuf.UnknownFieldSet
+                            .newBuilder();
+                    try {
+                        boolean done = false;
+                        while (!done) {
+                            int tag = input.readTag();
+                            switch (tag) {
+                                case 0:
+                                    done = true;
+                                    break;
+                                case 10: {
+                                    com.google.protobuf.ByteString bs = input.readBytes();
+                                    if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+                                        timerInstanceId_ = new com.google.protobuf.LazyStringArrayList();
+                                        mutable_bitField0_ |= 0x00000001;
+                                    }
+                                    timerInstanceId_.add(bs);
+                                    break;
+                                }
+                                default: {
+                                    if (!parseUnknownField(
+                                            input, unknownFields, extensionRegistry, tag)) {
+                                        done = true;
+                                    }
+                                    break;
+                                }
+                            }
+                        }
+                    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                        throw e.setUnfinishedMessage(this);
+                    } catch (java.io.IOException e) {
+                        throw new com.google.protobuf.InvalidProtocolBufferException(
+                                e).setUnfinishedMessage(this);
+                    } finally {
+                        if (((mutable_bitField0_ & 0x00000001) != 0)) {
+                            timerInstanceId_ = timerInstanceId_.getUnmodifiableView();
+                        }
+                        this.unknownFields = unknownFields.build();
+                        makeExtensionsImmutable();
+                    }
+                }
+
+                public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+                    return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_MilestoneNode_descriptor;
+                }
+
+                @java.lang.Override
+                protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() {
+                    return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_MilestoneNode_fieldAccessorTable
+                            .ensureFieldAccessorsInitialized(
+                                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode.class,
+                                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode.Builder.class);
+                }
+
+                public static final int TIMER_INSTANCE_ID_FIELD_NUMBER = 1;
+                private com.google.protobuf.LazyStringList timerInstanceId_;
+
+                /**
+                 * <code>repeated string timer_instance_id = 1;</code>
+                 * 
+                 * @return A list containing the timerInstanceId.
+                 */
+                public com.google.protobuf.ProtocolStringList getTimerInstanceIdList() {
+                    return timerInstanceId_;
+                }
+
+                /**
+                 * <code>repeated string timer_instance_id = 1;</code>
+                 * 
+                 * @return The count of timerInstanceId.
+                 */
+                public int getTimerInstanceIdCount() {
+                    return timerInstanceId_.size();
+                }
+
+                /**
+                 * <code>repeated string timer_instance_id = 1;</code>
+                 * 
+                 * @param index The index of the element to return.
+                 * @return The timerInstanceId at the given index.
+                 */
+                public java.lang.String getTimerInstanceId(int index) {
+                    return timerInstanceId_.get(index);
+                }
+
+                /**
+                 * <code>repeated string timer_instance_id = 1;</code>
+                 * 
+                 * @param index The index of the value to return.
+                 * @return The bytes of the timerInstanceId at the given index.
+                 */
+                public com.google.protobuf.ByteString getTimerInstanceIdBytes(int index) {
+                    return timerInstanceId_.getByteString(index);
+                }
+
+                private byte memoizedIsInitialized = -1;
+
+                @java.lang.Override
+                public final boolean isInitialized() {
+                    byte isInitialized = memoizedIsInitialized;
+                    if (isInitialized == 1)
+                        return true;
+                    if (isInitialized == 0)
+                        return false;
+
+                    memoizedIsInitialized = 1;
+                    return true;
+                }
+
+                @java.lang.Override
+                public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
+                    for (int i = 0; i < timerInstanceId_.size(); i++) {
+                        com.google.protobuf.GeneratedMessageV3.writeString(output, 1, timerInstanceId_.getRaw(i));
+                    }
+                    unknownFields.writeTo(output);
+                }
+
+                @java.lang.Override
+                public int getSerializedSize() {
+                    int size = memoizedSize;
+                    if (size != -1)
+                        return size;
+
+                    size = 0;
+                    {
+                        int dataSize = 0;
+                        for (int i = 0; i < timerInstanceId_.size(); i++) {
+                            dataSize += computeStringSizeNoTag(timerInstanceId_.getRaw(i));
+                        }
+                        size += dataSize;
+                        size += 1 * getTimerInstanceIdList().size();
+                    }
+                    size += unknownFields.getSerializedSize();
+                    memoizedSize = size;
+                    return size;
+                }
+
+                @java.lang.Override
+                public boolean equals(final java.lang.Object obj) {
+                    if (obj == this) {
+                        return true;
+                    }
+                    if (!(obj instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode)) {
+                        return super.equals(obj);
+                    }
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode other = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode) obj;
+
+                    if (!getTimerInstanceIdList()
+                            .equals(other.getTimerInstanceIdList()))
+                        return false;
+                    if (!unknownFields.equals(other.unknownFields))
+                        return false;
+                    return true;
+                }
+
+                @java.lang.Override
+                public int hashCode() {
+                    if (memoizedHashCode != 0) {
+                        return memoizedHashCode;
+                    }
+                    int hash = 41;
+                    hash = (19 * hash) + getDescriptor().hashCode();
+                    if (getTimerInstanceIdCount() > 0) {
+                        hash = (37 * hash) + TIMER_INSTANCE_ID_FIELD_NUMBER;
+                        hash = (53 * hash) + getTimerInstanceIdList().hashCode();
+                    }
+                    hash = (29 * hash) + unknownFields.hashCode();
+                    memoizedHashCode = hash;
+                    return hash;
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode parseFrom(
+                        java.nio.ByteBuffer data)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    return PARSER.parseFrom(data);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode parseFrom(
+                        java.nio.ByteBuffer data,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    return PARSER.parseFrom(data, extensionRegistry);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode parseFrom(
+                        com.google.protobuf.ByteString data)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    return PARSER.parseFrom(data);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode parseFrom(
+                        com.google.protobuf.ByteString data,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    return PARSER.parseFrom(data, extensionRegistry);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode parseFrom(
+                        byte[] data)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    return PARSER.parseFrom(data);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode parseFrom(
+                        byte[] data,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    return PARSER.parseFrom(data, extensionRegistry);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode parseFrom(
+                        java.io.InputStream input)
+                        throws java.io.IOException {
+                    return com.google.protobuf.GeneratedMessageV3
+                            .parseWithIOException(PARSER, input);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode parseFrom(
+                        java.io.InputStream input,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws java.io.IOException {
+                    return com.google.protobuf.GeneratedMessageV3
+                            .parseWithIOException(PARSER, input, extensionRegistry);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode parseDelimitedFrom(
+                        java.io.InputStream input)
+                        throws java.io.IOException {
+                    return com.google.protobuf.GeneratedMessageV3
+                            .parseDelimitedWithIOException(PARSER, input);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode parseDelimitedFrom(
+                        java.io.InputStream input,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws java.io.IOException {
+                    return com.google.protobuf.GeneratedMessageV3
+                            .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode parseFrom(
+                        com.google.protobuf.CodedInputStream input)
+                        throws java.io.IOException {
+                    return com.google.protobuf.GeneratedMessageV3
+                            .parseWithIOException(PARSER, input);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode parseFrom(
+                        com.google.protobuf.CodedInputStream input,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws java.io.IOException {
+                    return com.google.protobuf.GeneratedMessageV3
+                            .parseWithIOException(PARSER, input, extensionRegistry);
+                }
+
+                @java.lang.Override
+                public Builder newBuilderForType() {
+                    return newBuilder();
+                }
+
+                public static Builder newBuilder() {
+                    return DEFAULT_INSTANCE.toBuilder();
+                }
+
+                public static Builder newBuilder(
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode prototype) {
+                    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+                }
+
+                @java.lang.Override
+                public Builder toBuilder() {
+                    return this == DEFAULT_INSTANCE
+                            ? new Builder()
+                            : new Builder().mergeFrom(this);
+                }
+
+                @java.lang.Override
+                protected Builder newBuilderForType(
+                        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+                    Builder builder = new Builder(parent);
+                    return builder;
+                }
+
+                /**
+                 * Protobuf type
+                 * {@code io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.MilestoneNode}
+                 */
+                public static final class Builder extends
+                        com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
+                        // @@protoc_insertion_point(builder_implements:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.MilestoneNode)
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNodeOrBuilder {
+                    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+                        return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_MilestoneNode_descriptor;
+                    }
+
+                    @java.lang.Override
+                    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() {
+                        return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_MilestoneNode_fieldAccessorTable
+                                .ensureFieldAccessorsInitialized(
+                                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode.class,
+                                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode.Builder.class);
+                    }
+
+                    // Construct using io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode.newBuilder()
+                    private Builder() {
+                        maybeForceBuilderInitialization();
+                    }
+
+                    private Builder(
+                            com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+                        super(parent);
+                        maybeForceBuilderInitialization();
+                    }
+
+                    private void maybeForceBuilderInitialization() {
+                        if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
+                        }
+                    }
+
+                    @java.lang.Override
+                    public Builder clear() {
+                        super.clear();
+                        timerInstanceId_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+                        bitField0_ = (bitField0_ & ~0x00000001);
+                        return this;
+                    }
+
+                    @java.lang.Override
+                    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+                        return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_MilestoneNode_descriptor;
+                    }
+
+                    @java.lang.Override
+                    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode getDefaultInstanceForType() {
+                        return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode
+                                .getDefaultInstance();
+                    }
+
+                    @java.lang.Override
+                    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode build() {
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode result = buildPartial();
+                        if (!result.isInitialized()) {
+                            throw newUninitializedMessageException(result);
+                        }
+                        return result;
+                    }
+
+                    @java.lang.Override
+                    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode buildPartial() {
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode result = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode(
+                                this);
+                        int from_bitField0_ = bitField0_;
+                        if (((bitField0_ & 0x00000001) != 0)) {
+                            timerInstanceId_ = timerInstanceId_.getUnmodifiableView();
+                            bitField0_ = (bitField0_ & ~0x00000001);
+                        }
+                        result.timerInstanceId_ = timerInstanceId_;
+                        onBuilt();
+                        return result;
+                    }
+
+                    @java.lang.Override
+                    public Builder clone() {
+                        return super.clone();
+                    }
+
+                    @java.lang.Override
+                    public Builder setField(
+                            com.google.protobuf.Descriptors.FieldDescriptor field,
+                            java.lang.Object value) {
+                        return super.setField(field, value);
+                    }
+
+                    @java.lang.Override
+                    public Builder clearField(
+                            com.google.protobuf.Descriptors.FieldDescriptor field) {
+                        return super.clearField(field);
+                    }
+
+                    @java.lang.Override
+                    public Builder clearOneof(
+                            com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+                        return super.clearOneof(oneof);
+                    }
+
+                    @java.lang.Override
+                    public Builder setRepeatedField(
+                            com.google.protobuf.Descriptors.FieldDescriptor field,
+                            int index, java.lang.Object value) {
+                        return super.setRepeatedField(field, index, value);
+                    }
+
+                    @java.lang.Override
+                    public Builder addRepeatedField(
+                            com.google.protobuf.Descriptors.FieldDescriptor field,
+                            java.lang.Object value) {
+                        return super.addRepeatedField(field, value);
+                    }
+
+                    @java.lang.Override
+                    public Builder mergeFrom(com.google.protobuf.Message other) {
+                        if (other instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode) {
+                            return mergeFrom(
+                                    (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode) other);
+                        } else {
+                            super.mergeFrom(other);
+                            return this;
+                        }
+                    }
+
+                    public Builder mergeFrom(
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode other) {
+                        if (other == io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode
+                                .getDefaultInstance())
+                            return this;
+                        if (!other.timerInstanceId_.isEmpty()) {
+                            if (timerInstanceId_.isEmpty()) {
+                                timerInstanceId_ = other.timerInstanceId_;
+                                bitField0_ = (bitField0_ & ~0x00000001);
+                            } else {
+                                ensureTimerInstanceIdIsMutable();
+                                timerInstanceId_.addAll(other.timerInstanceId_);
+                            }
+                            onChanged();
+                        }
+                        this.mergeUnknownFields(other.unknownFields);
+                        onChanged();
+                        return this;
+                    }
+
+                    @java.lang.Override
+                    public final boolean isInitialized() {
+                        return true;
+                    }
+
+                    @java.lang.Override
+                    public Builder mergeFrom(
+                            com.google.protobuf.CodedInputStream input,
+                            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                            throws java.io.IOException {
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode parsedMessage = null;
+                        try {
+                            parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+                        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                            parsedMessage = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode) e
+                                    .getUnfinishedMessage();
+                            throw e.unwrapIOException();
+                        } finally {
+                            if (parsedMessage != null) {
+                                mergeFrom(parsedMessage);
+                            }
+                        }
+                        return this;
+                    }
+
+                    private int bitField0_;
+
+                    private com.google.protobuf.LazyStringList timerInstanceId_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+
+                    private void ensureTimerInstanceIdIsMutable() {
+                        if (!((bitField0_ & 0x00000001) != 0)) {
+                            timerInstanceId_ = new com.google.protobuf.LazyStringArrayList(timerInstanceId_);
+                            bitField0_ |= 0x00000001;
+                        }
+                    }
+
+                    /**
+                     * <code>repeated string timer_instance_id = 1;</code>
+                     * 
+                     * @return A list containing the timerInstanceId.
+                     */
+                    public com.google.protobuf.ProtocolStringList getTimerInstanceIdList() {
+                        return timerInstanceId_.getUnmodifiableView();
+                    }
+
+                    /**
+                     * <code>repeated string timer_instance_id = 1;</code>
+                     * 
+                     * @return The count of timerInstanceId.
+                     */
+                    public int getTimerInstanceIdCount() {
+                        return timerInstanceId_.size();
+                    }
+
+                    /**
+                     * <code>repeated string timer_instance_id = 1;</code>
+                     * 
+                     * @param index The index of the element to return.
+                     * @return The timerInstanceId at the given index.
+                     */
+                    public java.lang.String getTimerInstanceId(int index) {
+                        return timerInstanceId_.get(index);
+                    }
+
+                    /**
+                     * <code>repeated string timer_instance_id = 1;</code>
+                     * 
+                     * @param index The index of the value to return.
+                     * @return The bytes of the timerInstanceId at the given index.
+                     */
+                    public com.google.protobuf.ByteString getTimerInstanceIdBytes(int index) {
+                        return timerInstanceId_.getByteString(index);
+                    }
+
+                    /**
+                     * <code>repeated string timer_instance_id = 1;</code>
+                     * 
+                     * @param index The index to set the value at.
+                     * @param value The timerInstanceId to set.
+                     * @return This builder for chaining.
+                     */
+                    public Builder setTimerInstanceId(
+                            int index, java.lang.String value) {
+                        if (value == null) {
+                            throw new NullPointerException();
+                        }
+                        ensureTimerInstanceIdIsMutable();
+                        timerInstanceId_.set(index, value);
+                        onChanged();
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated string timer_instance_id = 1;</code>
+                     * 
+                     * @param value The timerInstanceId to add.
+                     * @return This builder for chaining.
+                     */
+                    public Builder addTimerInstanceId(
+                            java.lang.String value) {
+                        if (value == null) {
+                            throw new NullPointerException();
+                        }
+                        ensureTimerInstanceIdIsMutable();
+                        timerInstanceId_.add(value);
+                        onChanged();
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated string timer_instance_id = 1;</code>
+                     * 
+                     * @param values The timerInstanceId to add.
+                     * @return This builder for chaining.
+                     */
+                    public Builder addAllTimerInstanceId(
+                            java.lang.Iterable<java.lang.String> values) {
+                        ensureTimerInstanceIdIsMutable();
+                        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+                                values, timerInstanceId_);
+                        onChanged();
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated string timer_instance_id = 1;</code>
+                     * 
+                     * @return This builder for chaining.
+                     */
+                    public Builder clearTimerInstanceId() {
+                        timerInstanceId_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+                        bitField0_ = (bitField0_ & ~0x00000001);
+                        onChanged();
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated string timer_instance_id = 1;</code>
+                     * 
+                     * @param value The bytes of the timerInstanceId to add.
+                     * @return This builder for chaining.
+                     */
+                    public Builder addTimerInstanceIdBytes(
+                            com.google.protobuf.ByteString value) {
+                        if (value == null) {
+                            throw new NullPointerException();
+                        }
+                        ensureTimerInstanceIdIsMutable();
+                        timerInstanceId_.add(value);
+                        onChanged();
+                        return this;
+                    }
+
+                    @java.lang.Override
+                    public final Builder setUnknownFields(
+                            final com.google.protobuf.UnknownFieldSet unknownFields) {
+                        return super.setUnknownFields(unknownFields);
+                    }
+
+                    @java.lang.Override
+                    public final Builder mergeUnknownFields(
+                            final com.google.protobuf.UnknownFieldSet unknownFields) {
+                        return super.mergeUnknownFields(unknownFields);
+                    }
+
+                    // @@protoc_insertion_point(builder_scope:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.MilestoneNode)
+                }
+
+                // @@protoc_insertion_point(class_scope:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.MilestoneNode)
+                private static final io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode DEFAULT_INSTANCE;
+                static {
+                    DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode();
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode getDefaultInstance() {
+                    return DEFAULT_INSTANCE;
+                }
+
+                @java.lang.Deprecated
+                public static final com.google.protobuf.Parser<MilestoneNode> PARSER = new com.google.protobuf.AbstractParser<MilestoneNode>() {
+                    @java.lang.Override
+                    public MilestoneNode parsePartialFrom(
+                            com.google.protobuf.CodedInputStream input,
+                            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                            throws com.google.protobuf.InvalidProtocolBufferException {
+                        return new MilestoneNode(input, extensionRegistry);
+                    }
+                };
+
+                public static com.google.protobuf.Parser<MilestoneNode> parser() {
+                    return PARSER;
+                }
+
+                @java.lang.Override
+                public com.google.protobuf.Parser<MilestoneNode> getParserForType() {
+                    return PARSER;
+                }
+
+                @java.lang.Override
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode getDefaultInstanceForType() {
+                    return DEFAULT_INSTANCE;
+                }
+
+            }
+
+            public interface EventNodeOrBuilder extends
+                    // @@protoc_insertion_point(interface_extends:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.EventNode)
+                    com.google.protobuf.MessageOrBuilder {
+            }
+
+            /**
+             * Protobuf type {@code io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.EventNode}
+             */
+            public static final class EventNode extends
+                    com.google.protobuf.GeneratedMessageV3 implements
+                    // @@protoc_insertion_point(message_implements:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.EventNode)
+                    EventNodeOrBuilder {
+                private static final long serialVersionUID = 0L;
+
+                // Use EventNode.newBuilder() to construct.
+                private EventNode(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
+                    super(builder);
+                }
+
+                private EventNode() {
+                }
+
+                @java.lang.Override
+                @SuppressWarnings({ "unused" })
+                protected java.lang.Object newInstance(
+                        UnusedPrivateParameter unused) {
+                    return new EventNode();
+                }
+
+                @java.lang.Override
+                public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+                    return this.unknownFields;
+                }
+
+                private EventNode(
+                        com.google.protobuf.CodedInputStream input,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    this();
+                    if (extensionRegistry == null) {
+                        throw new java.lang.NullPointerException();
+                    }
+                    com.google.protobuf.UnknownFieldSet.Builder unknownFields = com.google.protobuf.UnknownFieldSet
+                            .newBuilder();
+                    try {
+                        boolean done = false;
+                        while (!done) {
+                            int tag = input.readTag();
+                            switch (tag) {
+                                case 0:
+                                    done = true;
+                                    break;
+                                default: {
+                                    if (!parseUnknownField(
+                                            input, unknownFields, extensionRegistry, tag)) {
+                                        done = true;
+                                    }
+                                    break;
+                                }
+                            }
+                        }
+                    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                        throw e.setUnfinishedMessage(this);
+                    } catch (java.io.IOException e) {
+                        throw new com.google.protobuf.InvalidProtocolBufferException(
+                                e).setUnfinishedMessage(this);
+                    } finally {
+                        this.unknownFields = unknownFields.build();
+                        makeExtensionsImmutable();
+                    }
+                }
+
+                public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+                    return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_EventNode_descriptor;
+                }
+
+                @java.lang.Override
+                protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() {
+                    return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_EventNode_fieldAccessorTable
+                            .ensureFieldAccessorsInitialized(
+                                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNode.class,
+                                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNode.Builder.class);
+                }
+
+                private byte memoizedIsInitialized = -1;
+
+                @java.lang.Override
+                public final boolean isInitialized() {
+                    byte isInitialized = memoizedIsInitialized;
+                    if (isInitialized == 1)
+                        return true;
+                    if (isInitialized == 0)
+                        return false;
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+                    memoizedIsInitialized = 1;
+                    return true;
+                }
+
+                @java.lang.Override
+                public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
+                    unknownFields.writeTo(output);
+                }
+
+                @java.lang.Override
+                public int getSerializedSize() {
+                    int size = memoizedSize;
+                    if (size != -1)
+                        return size;
+
+                    size = 0;
+                    size += unknownFields.getSerializedSize();
+                    memoizedSize = size;
+                    return size;
+                }
+
+                @java.lang.Override
+                public boolean equals(final java.lang.Object obj) {
+                    if (obj == this) {
+                        return true;
+                    }
+                    if (!(obj instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNode)) {
+                        return super.equals(obj);
+                    }
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNode other = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNode) obj;
+
+                    if (!unknownFields.equals(other.unknownFields))
+                        return false;
+                    return true;
+                }
+
+                @java.lang.Override
+                public int hashCode() {
+                    if (memoizedHashCode != 0) {
+                        return memoizedHashCode;
+                    }
+                    int hash = 41;
+                    hash = (19 * hash) + getDescriptor().hashCode();
+                    hash = (29 * hash) + unknownFields.hashCode();
+                    memoizedHashCode = hash;
+                    return hash;
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNode parseFrom(
+                        java.nio.ByteBuffer data)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    return PARSER.parseFrom(data);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNode parseFrom(
+                        java.nio.ByteBuffer data,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    return PARSER.parseFrom(data, extensionRegistry);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNode parseFrom(
+                        com.google.protobuf.ByteString data)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    return PARSER.parseFrom(data);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNode parseFrom(
+                        com.google.protobuf.ByteString data,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    return PARSER.parseFrom(data, extensionRegistry);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNode parseFrom(
+                        byte[] data)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    return PARSER.parseFrom(data);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNode parseFrom(
+                        byte[] data,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    return PARSER.parseFrom(data, extensionRegistry);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNode parseFrom(
+                        java.io.InputStream input)
+                        throws java.io.IOException {
+                    return com.google.protobuf.GeneratedMessageV3
+                            .parseWithIOException(PARSER, input);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNode parseFrom(
+                        java.io.InputStream input,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws java.io.IOException {
+                    return com.google.protobuf.GeneratedMessageV3
+                            .parseWithIOException(PARSER, input, extensionRegistry);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNode parseDelimitedFrom(
+                        java.io.InputStream input)
+                        throws java.io.IOException {
+                    return com.google.protobuf.GeneratedMessageV3
+                            .parseDelimitedWithIOException(PARSER, input);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNode parseDelimitedFrom(
+                        java.io.InputStream input,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws java.io.IOException {
+                    return com.google.protobuf.GeneratedMessageV3
+                            .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNode parseFrom(
+                        com.google.protobuf.CodedInputStream input)
+                        throws java.io.IOException {
+                    return com.google.protobuf.GeneratedMessageV3
+                            .parseWithIOException(PARSER, input);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNode parseFrom(
+                        com.google.protobuf.CodedInputStream input,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws java.io.IOException {
+                    return com.google.protobuf.GeneratedMessageV3
+                            .parseWithIOException(PARSER, input, extensionRegistry);
+                }
+
+                @java.lang.Override
+                public Builder newBuilderForType() {
+                    return newBuilder();
+                }
+
+                public static Builder newBuilder() {
+                    return DEFAULT_INSTANCE.toBuilder();
+                }
+
+                public static Builder newBuilder(
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNode prototype) {
+                    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+                }
+
+                @java.lang.Override
+                public Builder toBuilder() {
+                    return this == DEFAULT_INSTANCE
+                            ? new Builder()
+                            : new Builder().mergeFrom(this);
+                }
+
+                @java.lang.Override
+                protected Builder newBuilderForType(
+                        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+                    Builder builder = new Builder(parent);
+                    return builder;
+                }
+
+                /**
+                 * Protobuf type {@code io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.EventNode}
+                 */
+                public static final class Builder extends
+                        com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
+                        // @@protoc_insertion_point(builder_implements:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.EventNode)
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNodeOrBuilder {
+                    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+                        return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_EventNode_descriptor;
+                    }
+
+                    @java.lang.Override
+                    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() {
+                        return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_EventNode_fieldAccessorTable
+                                .ensureFieldAccessorsInitialized(
+                                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNode.class,
+                                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNode.Builder.class);
+                    }
+
+                    // Construct using io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNode.newBuilder()
+                    private Builder() {
+                        maybeForceBuilderInitialization();
+                    }
+
+                    private Builder(
+                            com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+                        super(parent);
+                        maybeForceBuilderInitialization();
+                    }
+
+                    private void maybeForceBuilderInitialization() {
+                        if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
+                        }
+                    }
+
+                    @java.lang.Override
+                    public Builder clear() {
+                        super.clear();
+                        return this;
+                    }
+
+                    @java.lang.Override
+                    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+                        return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_EventNode_descriptor;
+                    }
+
+                    @java.lang.Override
+                    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNode getDefaultInstanceForType() {
+                        return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNode
+                                .getDefaultInstance();
+                    }
+
+                    @java.lang.Override
+                    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNode build() {
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNode result = buildPartial();
+                        if (!result.isInitialized()) {
+                            throw newUninitializedMessageException(result);
+                        }
+                        return result;
+                    }
+
+                    @java.lang.Override
+                    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNode buildPartial() {
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNode result = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNode(
+                                this);
+                        onBuilt();
+                        return result;
+                    }
+
+                    @java.lang.Override
+                    public Builder clone() {
+                        return super.clone();
+                    }
+
+                    @java.lang.Override
+                    public Builder setField(
+                            com.google.protobuf.Descriptors.FieldDescriptor field,
+                            java.lang.Object value) {
+                        return super.setField(field, value);
+                    }
+
+                    @java.lang.Override
+                    public Builder clearField(
+                            com.google.protobuf.Descriptors.FieldDescriptor field) {
+                        return super.clearField(field);
+                    }
+
+                    @java.lang.Override
+                    public Builder clearOneof(
+                            com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+                        return super.clearOneof(oneof);
+                    }
+
+                    @java.lang.Override
+                    public Builder setRepeatedField(
+                            com.google.protobuf.Descriptors.FieldDescriptor field,
+                            int index, java.lang.Object value) {
+                        return super.setRepeatedField(field, index, value);
+                    }
+
+                    @java.lang.Override
+                    public Builder addRepeatedField(
+                            com.google.protobuf.Descriptors.FieldDescriptor field,
+                            java.lang.Object value) {
+                        return super.addRepeatedField(field, value);
+                    }
+
+                    @java.lang.Override
+                    public Builder mergeFrom(com.google.protobuf.Message other) {
+                        if (other instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNode) {
+                            return mergeFrom(
+                                    (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNode) other);
+                        } else {
+                            super.mergeFrom(other);
+                            return this;
+                        }
+                    }
+
+                    public Builder mergeFrom(
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNode other) {
+                        if (other == io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNode
+                                .getDefaultInstance())
+                            return this;
+                        this.mergeUnknownFields(other.unknownFields);
+                        onChanged();
+                        return this;
+                    }
+
+                    @java.lang.Override
+                    public final boolean isInitialized() {
+                        return true;
+                    }
+
+                    @java.lang.Override
+                    public Builder mergeFrom(
+                            com.google.protobuf.CodedInputStream input,
+                            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                            throws java.io.IOException {
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNode parsedMessage = null;
+                        try {
+                            parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+                        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                            parsedMessage = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNode) e
+                                    .getUnfinishedMessage();
+                            throw e.unwrapIOException();
+                        } finally {
+                            if (parsedMessage != null) {
+                                mergeFrom(parsedMessage);
+                            }
+                        }
+                        return this;
+                    }
+
+                    @java.lang.Override
+                    public final Builder setUnknownFields(
+                            final com.google.protobuf.UnknownFieldSet unknownFields) {
+                        return super.setUnknownFields(unknownFields);
+                    }
+
+                    @java.lang.Override
+                    public final Builder mergeUnknownFields(
+                            final com.google.protobuf.UnknownFieldSet unknownFields) {
+                        return super.mergeUnknownFields(unknownFields);
+                    }
+
+                    // @@protoc_insertion_point(builder_scope:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.EventNode)
+                }
+
+                // @@protoc_insertion_point(class_scope:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.EventNode)
+                private static final io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNode DEFAULT_INSTANCE;
+                static {
+                    DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNode();
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNode getDefaultInstance() {
+                    return DEFAULT_INSTANCE;
+                }
+
+                @java.lang.Deprecated
+                public static final com.google.protobuf.Parser<EventNode> PARSER = new com.google.protobuf.AbstractParser<EventNode>() {
+                    @java.lang.Override
+                    public EventNode parsePartialFrom(
+                            com.google.protobuf.CodedInputStream input,
+                            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                            throws com.google.protobuf.InvalidProtocolBufferException {
+                        return new EventNode(input, extensionRegistry);
+                    }
+                };
+
+                public static com.google.protobuf.Parser<EventNode> parser() {
+                    return PARSER;
+                }
+
+                @java.lang.Override
+                public com.google.protobuf.Parser<EventNode> getParserForType() {
+                    return PARSER;
+                }
+
+                @java.lang.Override
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNode getDefaultInstanceForType() {
+                    return DEFAULT_INSTANCE;
+                }
+
+            }
+
+            public interface TimerNodeOrBuilder extends
+                    // @@protoc_insertion_point(interface_extends:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.TimerNode)
+                    com.google.protobuf.MessageOrBuilder {
+
+                /**
+                 * <code>optional string timer_id = 1;</code>
+                 * 
+                 * @return Whether the timerId field is set.
+                 */
+                boolean hasTimerId();
+
+                /**
+                 * <code>optional string timer_id = 1;</code>
+                 * 
+                 * @return The timerId.
+                 */
+                java.lang.String getTimerId();
+
+                /**
+                 * <code>optional string timer_id = 1;</code>
+                 * 
+                 * @return The bytes for timerId.
+                 */
+                com.google.protobuf.ByteString getTimerIdBytes();
+            }
+
+            /**
+             * Protobuf type {@code io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.TimerNode}
+             */
+            public static final class TimerNode extends
+                    com.google.protobuf.GeneratedMessageV3 implements
+                    // @@protoc_insertion_point(message_implements:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.TimerNode)
+                    TimerNodeOrBuilder {
+                private static final long serialVersionUID = 0L;
+
+                // Use TimerNode.newBuilder() to construct.
+                private TimerNode(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
+                    super(builder);
+                }
+
+                private TimerNode() {
+                    timerId_ = "";
+                }
+
+                @java.lang.Override
+                @SuppressWarnings({ "unused" })
+                protected java.lang.Object newInstance(
+                        UnusedPrivateParameter unused) {
+                    return new TimerNode();
+                }
+
+                @java.lang.Override
+                public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+                    return this.unknownFields;
+                }
+
+                private TimerNode(
+                        com.google.protobuf.CodedInputStream input,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    this();
+                    if (extensionRegistry == null) {
+                        throw new java.lang.NullPointerException();
+                    }
+                    int mutable_bitField0_ = 0;
+                    com.google.protobuf.UnknownFieldSet.Builder unknownFields = com.google.protobuf.UnknownFieldSet
+                            .newBuilder();
+                    try {
+                        boolean done = false;
+                        while (!done) {
+                            int tag = input.readTag();
+                            switch (tag) {
+                                case 0:
+                                    done = true;
+                                    break;
+                                case 10: {
+                                    com.google.protobuf.ByteString bs = input.readBytes();
+                                    bitField0_ |= 0x00000001;
+                                    timerId_ = bs;
+                                    break;
+                                }
+                                default: {
+                                    if (!parseUnknownField(
+                                            input, unknownFields, extensionRegistry, tag)) {
+                                        done = true;
+                                    }
+                                    break;
+                                }
+                            }
+                        }
+                    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                        throw e.setUnfinishedMessage(this);
+                    } catch (java.io.IOException e) {
+                        throw new com.google.protobuf.InvalidProtocolBufferException(
+                                e).setUnfinishedMessage(this);
+                    } finally {
+                        this.unknownFields = unknownFields.build();
+                        makeExtensionsImmutable();
+                    }
+                }
+
+                public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+                    return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_TimerNode_descriptor;
+                }
+
+                @java.lang.Override
+                protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() {
+                    return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_TimerNode_fieldAccessorTable
+                            .ensureFieldAccessorsInitialized(
+                                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode.class,
+                                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode.Builder.class);
+                }
+
+                private int bitField0_;
+                public static final int TIMER_ID_FIELD_NUMBER = 1;
+                private volatile java.lang.Object timerId_;
+
+                /**
+                 * <code>optional string timer_id = 1;</code>
+                 * 
+                 * @return Whether the timerId field is set.
+                 */
+                @java.lang.Override
+                public boolean hasTimerId() {
+                    return ((bitField0_ & 0x00000001) != 0);
+                }
+
+                /**
+                 * <code>optional string timer_id = 1;</code>
+                 * 
+                 * @return The timerId.
+                 */
+                @java.lang.Override
+                public java.lang.String getTimerId() {
+                    java.lang.Object ref = timerId_;
+                    if (ref instanceof java.lang.String) {
+                        return (java.lang.String) ref;
+                    } else {
+                        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                        java.lang.String s = bs.toStringUtf8();
+                        if (bs.isValidUtf8()) {
+                            timerId_ = s;
+                        }
+                        return s;
+                    }
+                }
+
+                /**
+                 * <code>optional string timer_id = 1;</code>
+                 * 
+                 * @return The bytes for timerId.
+                 */
+                @java.lang.Override
+                public com.google.protobuf.ByteString getTimerIdBytes() {
+                    java.lang.Object ref = timerId_;
+                    if (ref instanceof java.lang.String) {
+                        com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                                (java.lang.String) ref);
+                        timerId_ = b;
+                        return b;
+                    } else {
+                        return (com.google.protobuf.ByteString) ref;
+                    }
+                }
+
+                private byte memoizedIsInitialized = -1;
+
+                @java.lang.Override
+                public final boolean isInitialized() {
+                    byte isInitialized = memoizedIsInitialized;
+                    if (isInitialized == 1)
+                        return true;
+                    if (isInitialized == 0)
+                        return false;
+
+                    memoizedIsInitialized = 1;
+                    return true;
+                }
+
+                @java.lang.Override
+                public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
+                    if (((bitField0_ & 0x00000001) != 0)) {
+                        com.google.protobuf.GeneratedMessageV3.writeString(output, 1, timerId_);
+                    }
+                    unknownFields.writeTo(output);
+                }
+
+                @java.lang.Override
+                public int getSerializedSize() {
+                    int size = memoizedSize;
+                    if (size != -1)
+                        return size;
+
+                    size = 0;
+                    if (((bitField0_ & 0x00000001) != 0)) {
+                        size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, timerId_);
+                    }
+                    size += unknownFields.getSerializedSize();
+                    memoizedSize = size;
+                    return size;
+                }
+
+                @java.lang.Override
+                public boolean equals(final java.lang.Object obj) {
+                    if (obj == this) {
+                        return true;
+                    }
+                    if (!(obj instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode)) {
+                        return super.equals(obj);
+                    }
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode other = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode) obj;
+
+                    if (hasTimerId() != other.hasTimerId())
+                        return false;
+                    if (hasTimerId()) {
+                        if (!getTimerId()
+                                .equals(other.getTimerId()))
+                            return false;
+                    }
+                    if (!unknownFields.equals(other.unknownFields))
+                        return false;
+                    return true;
+                }
+
+                @java.lang.Override
+                public int hashCode() {
+                    if (memoizedHashCode != 0) {
+                        return memoizedHashCode;
+                    }
+                    int hash = 41;
+                    hash = (19 * hash) + getDescriptor().hashCode();
+                    if (hasTimerId()) {
+                        hash = (37 * hash) + TIMER_ID_FIELD_NUMBER;
+                        hash = (53 * hash) + getTimerId().hashCode();
+                    }
+                    hash = (29 * hash) + unknownFields.hashCode();
+                    memoizedHashCode = hash;
+                    return hash;
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode parseFrom(
+                        java.nio.ByteBuffer data)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    return PARSER.parseFrom(data);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode parseFrom(
+                        java.nio.ByteBuffer data,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    return PARSER.parseFrom(data, extensionRegistry);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode parseFrom(
+                        com.google.protobuf.ByteString data)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    return PARSER.parseFrom(data);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode parseFrom(
+                        com.google.protobuf.ByteString data,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    return PARSER.parseFrom(data, extensionRegistry);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode parseFrom(
+                        byte[] data)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    return PARSER.parseFrom(data);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode parseFrom(
+                        byte[] data,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    return PARSER.parseFrom(data, extensionRegistry);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode parseFrom(
+                        java.io.InputStream input)
+                        throws java.io.IOException {
+                    return com.google.protobuf.GeneratedMessageV3
+                            .parseWithIOException(PARSER, input);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode parseFrom(
+                        java.io.InputStream input,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws java.io.IOException {
+                    return com.google.protobuf.GeneratedMessageV3
+                            .parseWithIOException(PARSER, input, extensionRegistry);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode parseDelimitedFrom(
+                        java.io.InputStream input)
+                        throws java.io.IOException {
+                    return com.google.protobuf.GeneratedMessageV3
+                            .parseDelimitedWithIOException(PARSER, input);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode parseDelimitedFrom(
+                        java.io.InputStream input,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws java.io.IOException {
+                    return com.google.protobuf.GeneratedMessageV3
+                            .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode parseFrom(
+                        com.google.protobuf.CodedInputStream input)
+                        throws java.io.IOException {
+                    return com.google.protobuf.GeneratedMessageV3
+                            .parseWithIOException(PARSER, input);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode parseFrom(
+                        com.google.protobuf.CodedInputStream input,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws java.io.IOException {
+                    return com.google.protobuf.GeneratedMessageV3
+                            .parseWithIOException(PARSER, input, extensionRegistry);
+                }
+
+                @java.lang.Override
+                public Builder newBuilderForType() {
+                    return newBuilder();
+                }
+
+                public static Builder newBuilder() {
+                    return DEFAULT_INSTANCE.toBuilder();
+                }
+
+                public static Builder newBuilder(
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode prototype) {
+                    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+                }
+
+                @java.lang.Override
+                public Builder toBuilder() {
+                    return this == DEFAULT_INSTANCE
+                            ? new Builder()
+                            : new Builder().mergeFrom(this);
+                }
+
+                @java.lang.Override
+                protected Builder newBuilderForType(
+                        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+                    Builder builder = new Builder(parent);
+                    return builder;
+                }
+
+                /**
+                 * Protobuf type {@code io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.TimerNode}
+                 */
+                public static final class Builder extends
+                        com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
+                        // @@protoc_insertion_point(builder_implements:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.TimerNode)
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNodeOrBuilder {
+                    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+                        return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_TimerNode_descriptor;
+                    }
+
+                    @java.lang.Override
+                    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() {
+                        return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_TimerNode_fieldAccessorTable
+                                .ensureFieldAccessorsInitialized(
+                                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode.class,
+                                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode.Builder.class);
+                    }
+
+                    // Construct using io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode.newBuilder()
+                    private Builder() {
+                        maybeForceBuilderInitialization();
+                    }
+
+                    private Builder(
+                            com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+                        super(parent);
+                        maybeForceBuilderInitialization();
+                    }
+
+                    private void maybeForceBuilderInitialization() {
+                        if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
+                        }
+                    }
+
+                    @java.lang.Override
+                    public Builder clear() {
+                        super.clear();
+                        timerId_ = "";
+                        bitField0_ = (bitField0_ & ~0x00000001);
+                        return this;
+                    }
+
+                    @java.lang.Override
+                    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+                        return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_TimerNode_descriptor;
+                    }
+
+                    @java.lang.Override
+                    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode getDefaultInstanceForType() {
+                        return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode
+                                .getDefaultInstance();
+                    }
+
+                    @java.lang.Override
+                    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode build() {
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode result = buildPartial();
+                        if (!result.isInitialized()) {
+                            throw newUninitializedMessageException(result);
+                        }
+                        return result;
+                    }
+
+                    @java.lang.Override
+                    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode buildPartial() {
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode result = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode(
+                                this);
+                        int from_bitField0_ = bitField0_;
+                        int to_bitField0_ = 0;
+                        if (((from_bitField0_ & 0x00000001) != 0)) {
+                            to_bitField0_ |= 0x00000001;
+                        }
+                        result.timerId_ = timerId_;
+                        result.bitField0_ = to_bitField0_;
+                        onBuilt();
+                        return result;
+                    }
+
+                    @java.lang.Override
+                    public Builder clone() {
+                        return super.clone();
+                    }
+
+                    @java.lang.Override
+                    public Builder setField(
+                            com.google.protobuf.Descriptors.FieldDescriptor field,
+                            java.lang.Object value) {
+                        return super.setField(field, value);
+                    }
+
+                    @java.lang.Override
+                    public Builder clearField(
+                            com.google.protobuf.Descriptors.FieldDescriptor field) {
+                        return super.clearField(field);
+                    }
+
+                    @java.lang.Override
+                    public Builder clearOneof(
+                            com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+                        return super.clearOneof(oneof);
+                    }
+
+                    @java.lang.Override
+                    public Builder setRepeatedField(
+                            com.google.protobuf.Descriptors.FieldDescriptor field,
+                            int index, java.lang.Object value) {
+                        return super.setRepeatedField(field, index, value);
+                    }
+
+                    @java.lang.Override
+                    public Builder addRepeatedField(
+                            com.google.protobuf.Descriptors.FieldDescriptor field,
+                            java.lang.Object value) {
+                        return super.addRepeatedField(field, value);
+                    }
+
+                    @java.lang.Override
+                    public Builder mergeFrom(com.google.protobuf.Message other) {
+                        if (other instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode) {
+                            return mergeFrom(
+                                    (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode) other);
+                        } else {
+                            super.mergeFrom(other);
+                            return this;
+                        }
+                    }
+
+                    public Builder mergeFrom(
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode other) {
+                        if (other == io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode
+                                .getDefaultInstance())
+                            return this;
+                        if (other.hasTimerId()) {
+                            bitField0_ |= 0x00000001;
+                            timerId_ = other.timerId_;
+                            onChanged();
+                        }
+                        this.mergeUnknownFields(other.unknownFields);
+                        onChanged();
+                        return this;
+                    }
+
+                    @java.lang.Override
+                    public final boolean isInitialized() {
+                        return true;
+                    }
+
+                    @java.lang.Override
+                    public Builder mergeFrom(
+                            com.google.protobuf.CodedInputStream input,
+                            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                            throws java.io.IOException {
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode parsedMessage = null;
+                        try {
+                            parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+                        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                            parsedMessage = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode) e
+                                    .getUnfinishedMessage();
+                            throw e.unwrapIOException();
+                        } finally {
+                            if (parsedMessage != null) {
+                                mergeFrom(parsedMessage);
+                            }
+                        }
+                        return this;
+                    }
+
+                    private int bitField0_;
+
+                    private java.lang.Object timerId_ = "";
+
+                    /**
+                     * <code>optional string timer_id = 1;</code>
+                     * 
+                     * @return Whether the timerId field is set.
+                     */
+                    public boolean hasTimerId() {
+                        return ((bitField0_ & 0x00000001) != 0);
+                    }
+
+                    /**
+                     * <code>optional string timer_id = 1;</code>
+                     * 
+                     * @return The timerId.
+                     */
+                    public java.lang.String getTimerId() {
+                        java.lang.Object ref = timerId_;
+                        if (!(ref instanceof java.lang.String)) {
+                            com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                            java.lang.String s = bs.toStringUtf8();
+                            if (bs.isValidUtf8()) {
+                                timerId_ = s;
+                            }
+                            return s;
+                        } else {
+                            return (java.lang.String) ref;
+                        }
+                    }
+
+                    /**
+                     * <code>optional string timer_id = 1;</code>
+                     * 
+                     * @return The bytes for timerId.
+                     */
+                    public com.google.protobuf.ByteString getTimerIdBytes() {
+                        java.lang.Object ref = timerId_;
+                        if (ref instanceof String) {
+                            com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                                    (java.lang.String) ref);
+                            timerId_ = b;
+                            return b;
+                        } else {
+                            return (com.google.protobuf.ByteString) ref;
+                        }
+                    }
+
+                    /**
+                     * <code>optional string timer_id = 1;</code>
+                     * 
+                     * @param value The timerId to set.
+                     * @return This builder for chaining.
+                     */
+                    public Builder setTimerId(
+                            java.lang.String value) {
+                        if (value == null) {
+                            throw new NullPointerException();
+                        }
+                        bitField0_ |= 0x00000001;
+                        timerId_ = value;
+                        onChanged();
+                        return this;
+                    }
+
+                    /**
+                     * <code>optional string timer_id = 1;</code>
+                     * 
+                     * @return This builder for chaining.
+                     */
+                    public Builder clearTimerId() {
+                        bitField0_ = (bitField0_ & ~0x00000001);
+                        timerId_ = getDefaultInstance().getTimerId();
+                        onChanged();
+                        return this;
+                    }
+
+                    /**
+                     * <code>optional string timer_id = 1;</code>
+                     * 
+                     * @param value The bytes for timerId to set.
+                     * @return This builder for chaining.
+                     */
+                    public Builder setTimerIdBytes(
+                            com.google.protobuf.ByteString value) {
+                        if (value == null) {
+                            throw new NullPointerException();
+                        }
+                        bitField0_ |= 0x00000001;
+                        timerId_ = value;
+                        onChanged();
+                        return this;
+                    }
+
+                    @java.lang.Override
+                    public final Builder setUnknownFields(
+                            final com.google.protobuf.UnknownFieldSet unknownFields) {
+                        return super.setUnknownFields(unknownFields);
+                    }
+
+                    @java.lang.Override
+                    public final Builder mergeUnknownFields(
+                            final com.google.protobuf.UnknownFieldSet unknownFields) {
+                        return super.mergeUnknownFields(unknownFields);
+                    }
+
+                    // @@protoc_insertion_point(builder_scope:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.TimerNode)
+                }
+
+                // @@protoc_insertion_point(class_scope:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.TimerNode)
+                private static final io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode DEFAULT_INSTANCE;
+                static {
+                    DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode();
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode getDefaultInstance() {
+                    return DEFAULT_INSTANCE;
+                }
+
+                @java.lang.Deprecated
+                public static final com.google.protobuf.Parser<TimerNode> PARSER = new com.google.protobuf.AbstractParser<TimerNode>() {
+                    @java.lang.Override
+                    public TimerNode parsePartialFrom(
+                            com.google.protobuf.CodedInputStream input,
+                            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                            throws com.google.protobuf.InvalidProtocolBufferException {
+                        return new TimerNode(input, extensionRegistry);
+                    }
+                };
+
+                public static com.google.protobuf.Parser<TimerNode> parser() {
+                    return PARSER;
+                }
+
+                @java.lang.Override
+                public com.google.protobuf.Parser<TimerNode> getParserForType() {
+                    return PARSER;
+                }
+
+                @java.lang.Override
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode getDefaultInstanceForType() {
+                    return DEFAULT_INSTANCE;
+                }
+
+            }
+
+            public interface JoinNodeOrBuilder extends
+                    // @@protoc_insertion_point(interface_extends:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode)
+                    com.google.protobuf.MessageOrBuilder {
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger trigger = 1;</code>
+                 */
+                java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger> getTriggerList();
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger trigger = 1;</code>
+                 */
+                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger getTrigger(
+                        int index);
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger trigger = 1;</code>
+                 */
+                int getTriggerCount();
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger trigger = 1;</code>
+                 */
+                java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTriggerOrBuilder> getTriggerOrBuilderList();
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger trigger = 1;</code>
+                 */
+                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTriggerOrBuilder getTriggerOrBuilder(
+                        int index);
+            }
+
+            /**
+             * Protobuf type {@code io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode}
+             */
+            public static final class JoinNode extends
+                    com.google.protobuf.GeneratedMessageV3 implements
+                    // @@protoc_insertion_point(message_implements:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode)
+                    JoinNodeOrBuilder {
+                private static final long serialVersionUID = 0L;
+
+                // Use JoinNode.newBuilder() to construct.
+                private JoinNode(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
+                    super(builder);
+                }
+
+                private JoinNode() {
+                    trigger_ = java.util.Collections.emptyList();
+                }
+
+                @java.lang.Override
+                @SuppressWarnings({ "unused" })
+                protected java.lang.Object newInstance(
+                        UnusedPrivateParameter unused) {
+                    return new JoinNode();
+                }
+
+                @java.lang.Override
+                public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+                    return this.unknownFields;
+                }
+
+                private JoinNode(
+                        com.google.protobuf.CodedInputStream input,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    this();
+                    if (extensionRegistry == null) {
+                        throw new java.lang.NullPointerException();
+                    }
+                    int mutable_bitField0_ = 0;
+                    com.google.protobuf.UnknownFieldSet.Builder unknownFields = com.google.protobuf.UnknownFieldSet
+                            .newBuilder();
+                    try {
+                        boolean done = false;
+                        while (!done) {
+                            int tag = input.readTag();
+                            switch (tag) {
+                                case 0:
+                                    done = true;
+                                    break;
+                                case 10: {
+                                    if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+                                        trigger_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger>();
+                                        mutable_bitField0_ |= 0x00000001;
+                                    }
+                                    trigger_.add(
+                                            input.readMessage(
+                                                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger.PARSER,
+                                                    extensionRegistry));
+                                    break;
+                                }
+                                default: {
+                                    if (!parseUnknownField(
+                                            input, unknownFields, extensionRegistry, tag)) {
+                                        done = true;
+                                    }
+                                    break;
+                                }
+                            }
+                        }
+                    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                        throw e.setUnfinishedMessage(this);
+                    } catch (java.io.IOException e) {
+                        throw new com.google.protobuf.InvalidProtocolBufferException(
+                                e).setUnfinishedMessage(this);
+                    } finally {
+                        if (((mutable_bitField0_ & 0x00000001) != 0)) {
+                            trigger_ = java.util.Collections.unmodifiableList(trigger_);
+                        }
+                        this.unknownFields = unknownFields.build();
+                        makeExtensionsImmutable();
+                    }
+                }
+
+                public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+                    return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_JoinNode_descriptor;
+                }
+
+                @java.lang.Override
+                protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() {
+                    return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_JoinNode_fieldAccessorTable
+                            .ensureFieldAccessorsInitialized(
+                                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.class,
+                                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.Builder.class);
+                }
+
+                public interface JoinTriggerOrBuilder extends
+                        // @@protoc_insertion_point(interface_extends:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger)
+                        com.google.protobuf.MessageOrBuilder {
+
+                    /**
+                     * <code>optional int64 node_id = 1;</code>
+                     * 
+                     * @return Whether the nodeId field is set.
+                     */
+                    boolean hasNodeId();
+
+                    /**
+                     * <code>optional int64 node_id = 1;</code>
+                     * 
+                     * @return The nodeId.
+                     */
+                    long getNodeId();
+
+                    /**
+                     * <code>optional int32 counter = 2;</code>
+                     * 
+                     * @return Whether the counter field is set.
+                     */
+                    boolean hasCounter();
+
+                    /**
+                     * <code>optional int32 counter = 2;</code>
+                     * 
+                     * @return The counter.
+                     */
+                    int getCounter();
+                }
+
+                /**
+                 * Protobuf type
+                 * {@code io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger}
+                 */
+                public static final class JoinTrigger extends
+                        com.google.protobuf.GeneratedMessageV3 implements
+                        // @@protoc_insertion_point(message_implements:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger)
+                        JoinTriggerOrBuilder {
+                    private static final long serialVersionUID = 0L;
+
+                    // Use JoinTrigger.newBuilder() to construct.
+                    private JoinTrigger(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
+                        super(builder);
+                    }
+
+                    private JoinTrigger() {
+                    }
+
+                    @java.lang.Override
+                    @SuppressWarnings({ "unused" })
+                    protected java.lang.Object newInstance(
+                            UnusedPrivateParameter unused) {
+                        return new JoinTrigger();
+                    }
+
+                    @java.lang.Override
+                    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+                        return this.unknownFields;
+                    }
+
+                    private JoinTrigger(
+                            com.google.protobuf.CodedInputStream input,
+                            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                            throws com.google.protobuf.InvalidProtocolBufferException {
+                        this();
+                        if (extensionRegistry == null) {
+                            throw new java.lang.NullPointerException();
+                        }
+                        int mutable_bitField0_ = 0;
+                        com.google.protobuf.UnknownFieldSet.Builder unknownFields = com.google.protobuf.UnknownFieldSet
+                                .newBuilder();
+                        try {
+                            boolean done = false;
+                            while (!done) {
+                                int tag = input.readTag();
+                                switch (tag) {
+                                    case 0:
+                                        done = true;
+                                        break;
+                                    case 8: {
+                                        bitField0_ |= 0x00000001;
+                                        nodeId_ = input.readInt64();
+                                        break;
+                                    }
+                                    case 16: {
+                                        bitField0_ |= 0x00000002;
+                                        counter_ = input.readInt32();
+                                        break;
+                                    }
+                                    default: {
+                                        if (!parseUnknownField(
+                                                input, unknownFields, extensionRegistry, tag)) {
+                                            done = true;
+                                        }
+                                        break;
+                                    }
+                                }
+                            }
+                        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                            throw e.setUnfinishedMessage(this);
+                        } catch (java.io.IOException e) {
+                            throw new com.google.protobuf.InvalidProtocolBufferException(
+                                    e).setUnfinishedMessage(this);
+                        } finally {
+                            this.unknownFields = unknownFields.build();
+                            makeExtensionsImmutable();
+                        }
+                    }
+
+                    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+                        return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_JoinNode_JoinTrigger_descriptor;
+                    }
+
+                    @java.lang.Override
+                    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() {
+                        return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_JoinNode_JoinTrigger_fieldAccessorTable
+                                .ensureFieldAccessorsInitialized(
+                                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger.class,
+                                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger.Builder.class);
+                    }
+
+                    private int bitField0_;
+                    public static final int NODE_ID_FIELD_NUMBER = 1;
+                    private long nodeId_;
+
+                    /**
+                     * <code>optional int64 node_id = 1;</code>
+                     * 
+                     * @return Whether the nodeId field is set.
+                     */
+                    @java.lang.Override
+                    public boolean hasNodeId() {
+                        return ((bitField0_ & 0x00000001) != 0);
+                    }
+
+                    /**
+                     * <code>optional int64 node_id = 1;</code>
+                     * 
+                     * @return The nodeId.
+                     */
+                    @java.lang.Override
+                    public long getNodeId() {
+                        return nodeId_;
+                    }
+
+                    public static final int COUNTER_FIELD_NUMBER = 2;
+                    private int counter_;
+
+                    /**
+                     * <code>optional int32 counter = 2;</code>
+                     * 
+                     * @return Whether the counter field is set.
+                     */
+                    @java.lang.Override
+                    public boolean hasCounter() {
+                        return ((bitField0_ & 0x00000002) != 0);
+                    }
+
+                    /**
+                     * <code>optional int32 counter = 2;</code>
+                     * 
+                     * @return The counter.
+                     */
+                    @java.lang.Override
+                    public int getCounter() {
+                        return counter_;
+                    }
+
+                    private byte memoizedIsInitialized = -1;
+
+                    @java.lang.Override
+                    public final boolean isInitialized() {
+                        byte isInitialized = memoizedIsInitialized;
+                        if (isInitialized == 1)
+                            return true;
+                        if (isInitialized == 0)
+                            return false;
+
+                        memoizedIsInitialized = 1;
+                        return true;
+                    }
+
+                    @java.lang.Override
+                    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                            throws java.io.IOException {
+                        if (((bitField0_ & 0x00000001) != 0)) {
+                            output.writeInt64(1, nodeId_);
+                        }
+                        if (((bitField0_ & 0x00000002) != 0)) {
+                            output.writeInt32(2, counter_);
+                        }
+                        unknownFields.writeTo(output);
+                    }
+
+                    @java.lang.Override
+                    public int getSerializedSize() {
+                        int size = memoizedSize;
+                        if (size != -1)
+                            return size;
+
+                        size = 0;
+                        if (((bitField0_ & 0x00000001) != 0)) {
+                            size += com.google.protobuf.CodedOutputStream
+                                    .computeInt64Size(1, nodeId_);
+                        }
+                        if (((bitField0_ & 0x00000002) != 0)) {
+                            size += com.google.protobuf.CodedOutputStream
+                                    .computeInt32Size(2, counter_);
+                        }
+                        size += unknownFields.getSerializedSize();
+                        memoizedSize = size;
+                        return size;
+                    }
+
+                    @java.lang.Override
+                    public boolean equals(final java.lang.Object obj) {
+                        if (obj == this) {
+                            return true;
+                        }
+                        if (!(obj instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger)) {
+                            return super.equals(obj);
+                        }
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger other = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger) obj;
+
+                        if (hasNodeId() != other.hasNodeId())
+                            return false;
+                        if (hasNodeId()) {
+                            if (getNodeId() != other.getNodeId())
+                                return false;
+                        }
+                        if (hasCounter() != other.hasCounter())
+                            return false;
+                        if (hasCounter()) {
+                            if (getCounter() != other.getCounter())
+                                return false;
+                        }
+                        if (!unknownFields.equals(other.unknownFields))
+                            return false;
+                        return true;
+                    }
+
+                    @java.lang.Override
+                    public int hashCode() {
+                        if (memoizedHashCode != 0) {
+                            return memoizedHashCode;
+                        }
+                        int hash = 41;
+                        hash = (19 * hash) + getDescriptor().hashCode();
+                        if (hasNodeId()) {
+                            hash = (37 * hash) + NODE_ID_FIELD_NUMBER;
+                            hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
+                                    getNodeId());
+                        }
+                        if (hasCounter()) {
+                            hash = (37 * hash) + COUNTER_FIELD_NUMBER;
+                            hash = (53 * hash) + getCounter();
+                        }
+                        hash = (29 * hash) + unknownFields.hashCode();
+                        memoizedHashCode = hash;
+                        return hash;
+                    }
+
+                    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger parseFrom(
+                            java.nio.ByteBuffer data)
+                            throws com.google.protobuf.InvalidProtocolBufferException {
+                        return PARSER.parseFrom(data);
+                    }
+
+                    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger parseFrom(
+                            java.nio.ByteBuffer data,
+                            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                            throws com.google.protobuf.InvalidProtocolBufferException {
+                        return PARSER.parseFrom(data, extensionRegistry);
+                    }
+
+                    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger parseFrom(
+                            com.google.protobuf.ByteString data)
+                            throws com.google.protobuf.InvalidProtocolBufferException {
+                        return PARSER.parseFrom(data);
+                    }
+
+                    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger parseFrom(
+                            com.google.protobuf.ByteString data,
+                            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                            throws com.google.protobuf.InvalidProtocolBufferException {
+                        return PARSER.parseFrom(data, extensionRegistry);
+                    }
+
+                    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger parseFrom(
+                            byte[] data)
+                            throws com.google.protobuf.InvalidProtocolBufferException {
+                        return PARSER.parseFrom(data);
+                    }
+
+                    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger parseFrom(
+                            byte[] data,
+                            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                            throws com.google.protobuf.InvalidProtocolBufferException {
+                        return PARSER.parseFrom(data, extensionRegistry);
+                    }
+
+                    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger parseFrom(
+                            java.io.InputStream input)
+                            throws java.io.IOException {
+                        return com.google.protobuf.GeneratedMessageV3
+                                .parseWithIOException(PARSER, input);
+                    }
+
+                    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger parseFrom(
+                            java.io.InputStream input,
+                            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                            throws java.io.IOException {
+                        return com.google.protobuf.GeneratedMessageV3
+                                .parseWithIOException(PARSER, input, extensionRegistry);
+                    }
+
+                    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger parseDelimitedFrom(
+                            java.io.InputStream input)
+                            throws java.io.IOException {
+                        return com.google.protobuf.GeneratedMessageV3
+                                .parseDelimitedWithIOException(PARSER, input);
+                    }
+
+                    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger parseDelimitedFrom(
+                            java.io.InputStream input,
+                            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                            throws java.io.IOException {
+                        return com.google.protobuf.GeneratedMessageV3
+                                .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+                    }
+
+                    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger parseFrom(
+                            com.google.protobuf.CodedInputStream input)
+                            throws java.io.IOException {
+                        return com.google.protobuf.GeneratedMessageV3
+                                .parseWithIOException(PARSER, input);
+                    }
+
+                    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger parseFrom(
+                            com.google.protobuf.CodedInputStream input,
+                            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                            throws java.io.IOException {
+                        return com.google.protobuf.GeneratedMessageV3
+                                .parseWithIOException(PARSER, input, extensionRegistry);
+                    }
+
+                    @java.lang.Override
+                    public Builder newBuilderForType() {
+                        return newBuilder();
+                    }
+
+                    public static Builder newBuilder() {
+                        return DEFAULT_INSTANCE.toBuilder();
+                    }
+
+                    public static Builder newBuilder(
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger prototype) {
+                        return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+                    }
+
+                    @java.lang.Override
+                    public Builder toBuilder() {
+                        return this == DEFAULT_INSTANCE
+                                ? new Builder()
+                                : new Builder().mergeFrom(this);
+                    }
+
+                    @java.lang.Override
+                    protected Builder newBuilderForType(
+                            com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+                        Builder builder = new Builder(parent);
+                        return builder;
+                    }
+
+                    /**
+                     * Protobuf type
+                     * {@code io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger}
+                     */
+                    public static final class Builder extends
+                            com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
+                            // @@protoc_insertion_point(builder_implements:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger)
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTriggerOrBuilder {
+                        public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+                            return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_JoinNode_JoinTrigger_descriptor;
+                        }
+
+                        @java.lang.Override
+                        protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() {
+                            return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_JoinNode_JoinTrigger_fieldAccessorTable
+                                    .ensureFieldAccessorsInitialized(
+                                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger.class,
+                                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger.Builder.class);
+                        }
+
+                        // Construct using io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger.newBuilder()
+                        private Builder() {
+                            maybeForceBuilderInitialization();
+                        }
+
+                        private Builder(
+                                com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+                            super(parent);
+                            maybeForceBuilderInitialization();
+                        }
+
+                        private void maybeForceBuilderInitialization() {
+                            if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
+                            }
+                        }
+
+                        @java.lang.Override
+                        public Builder clear() {
+                            super.clear();
+                            nodeId_ = 0L;
+                            bitField0_ = (bitField0_ & ~0x00000001);
+                            counter_ = 0;
+                            bitField0_ = (bitField0_ & ~0x00000002);
+                            return this;
+                        }
+
+                        @java.lang.Override
+                        public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+                            return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_JoinNode_JoinTrigger_descriptor;
+                        }
+
+                        @java.lang.Override
+                        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger getDefaultInstanceForType() {
+                            return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger
+                                    .getDefaultInstance();
+                        }
+
+                        @java.lang.Override
+                        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger build() {
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger result = buildPartial();
+                            if (!result.isInitialized()) {
+                                throw newUninitializedMessageException(result);
+                            }
+                            return result;
+                        }
+
+                        @java.lang.Override
+                        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger buildPartial() {
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger result = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger(
+                                    this);
+                            int from_bitField0_ = bitField0_;
+                            int to_bitField0_ = 0;
+                            if (((from_bitField0_ & 0x00000001) != 0)) {
+                                result.nodeId_ = nodeId_;
+                                to_bitField0_ |= 0x00000001;
+                            }
+                            if (((from_bitField0_ & 0x00000002) != 0)) {
+                                result.counter_ = counter_;
+                                to_bitField0_ |= 0x00000002;
+                            }
+                            result.bitField0_ = to_bitField0_;
+                            onBuilt();
+                            return result;
+                        }
+
+                        @java.lang.Override
+                        public Builder clone() {
+                            return super.clone();
+                        }
+
+                        @java.lang.Override
+                        public Builder setField(
+                                com.google.protobuf.Descriptors.FieldDescriptor field,
+                                java.lang.Object value) {
+                            return super.setField(field, value);
+                        }
+
+                        @java.lang.Override
+                        public Builder clearField(
+                                com.google.protobuf.Descriptors.FieldDescriptor field) {
+                            return super.clearField(field);
+                        }
+
+                        @java.lang.Override
+                        public Builder clearOneof(
+                                com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+                            return super.clearOneof(oneof);
+                        }
+
+                        @java.lang.Override
+                        public Builder setRepeatedField(
+                                com.google.protobuf.Descriptors.FieldDescriptor field,
+                                int index, java.lang.Object value) {
+                            return super.setRepeatedField(field, index, value);
+                        }
+
+                        @java.lang.Override
+                        public Builder addRepeatedField(
+                                com.google.protobuf.Descriptors.FieldDescriptor field,
+                                java.lang.Object value) {
+                            return super.addRepeatedField(field, value);
+                        }
+
+                        @java.lang.Override
+                        public Builder mergeFrom(com.google.protobuf.Message other) {
+                            if (other instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger) {
+                                return mergeFrom(
+                                        (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger) other);
+                            } else {
+                                super.mergeFrom(other);
+                                return this;
+                            }
+                        }
+
+                        public Builder mergeFrom(
+                                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger other) {
+                            if (other == io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger
+                                    .getDefaultInstance())
+                                return this;
+                            if (other.hasNodeId()) {
+                                setNodeId(other.getNodeId());
+                            }
+                            if (other.hasCounter()) {
+                                setCounter(other.getCounter());
+                            }
+                            this.mergeUnknownFields(other.unknownFields);
+                            onChanged();
+                            return this;
+                        }
+
+                        @java.lang.Override
+                        public final boolean isInitialized() {
+                            return true;
+                        }
+
+                        @java.lang.Override
+                        public Builder mergeFrom(
+                                com.google.protobuf.CodedInputStream input,
+                                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                                throws java.io.IOException {
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger parsedMessage = null;
+                            try {
+                                parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+                            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                                parsedMessage = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger) e
+                                        .getUnfinishedMessage();
+                                throw e.unwrapIOException();
+                            } finally {
+                                if (parsedMessage != null) {
+                                    mergeFrom(parsedMessage);
+                                }
+                            }
+                            return this;
+                        }
+
+                        private int bitField0_;
+
+                        private long nodeId_;
+
+                        /**
+                         * <code>optional int64 node_id = 1;</code>
+                         * 
+                         * @return Whether the nodeId field is set.
+                         */
+                        @java.lang.Override
+                        public boolean hasNodeId() {
+                            return ((bitField0_ & 0x00000001) != 0);
+                        }
+
+                        /**
+                         * <code>optional int64 node_id = 1;</code>
+                         * 
+                         * @return The nodeId.
+                         */
+                        @java.lang.Override
+                        public long getNodeId() {
+                            return nodeId_;
+                        }
+
+                        /**
+                         * <code>optional int64 node_id = 1;</code>
+                         * 
+                         * @param value The nodeId to set.
+                         * @return This builder for chaining.
+                         */
+                        public Builder setNodeId(long value) {
+                            bitField0_ |= 0x00000001;
+                            nodeId_ = value;
+                            onChanged();
+                            return this;
+                        }
+
+                        /**
+                         * <code>optional int64 node_id = 1;</code>
+                         * 
+                         * @return This builder for chaining.
+                         */
+                        public Builder clearNodeId() {
+                            bitField0_ = (bitField0_ & ~0x00000001);
+                            nodeId_ = 0L;
+                            onChanged();
+                            return this;
+                        }
+
+                        private int counter_;
+
+                        /**
+                         * <code>optional int32 counter = 2;</code>
+                         * 
+                         * @return Whether the counter field is set.
+                         */
+                        @java.lang.Override
+                        public boolean hasCounter() {
+                            return ((bitField0_ & 0x00000002) != 0);
+                        }
+
+                        /**
+                         * <code>optional int32 counter = 2;</code>
+                         * 
+                         * @return The counter.
+                         */
+                        @java.lang.Override
+                        public int getCounter() {
+                            return counter_;
+                        }
+
+                        /**
+                         * <code>optional int32 counter = 2;</code>
+                         * 
+                         * @param value The counter to set.
+                         * @return This builder for chaining.
+                         */
+                        public Builder setCounter(int value) {
+                            bitField0_ |= 0x00000002;
+                            counter_ = value;
+                            onChanged();
+                            return this;
+                        }
+
+                        /**
+                         * <code>optional int32 counter = 2;</code>
+                         * 
+                         * @return This builder for chaining.
+                         */
+                        public Builder clearCounter() {
+                            bitField0_ = (bitField0_ & ~0x00000002);
+                            counter_ = 0;
+                            onChanged();
+                            return this;
+                        }
+
+                        @java.lang.Override
+                        public final Builder setUnknownFields(
+                                final com.google.protobuf.UnknownFieldSet unknownFields) {
+                            return super.setUnknownFields(unknownFields);
+                        }
+
+                        @java.lang.Override
+                        public final Builder mergeUnknownFields(
+                                final com.google.protobuf.UnknownFieldSet unknownFields) {
+                            return super.mergeUnknownFields(unknownFields);
+                        }
+
+                        // @@protoc_insertion_point(builder_scope:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger)
+                    }
+
+                    // @@protoc_insertion_point(class_scope:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger)
+                    private static final io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger DEFAULT_INSTANCE;
+                    static {
+                        DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger();
+                    }
+
+                    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger getDefaultInstance() {
+                        return DEFAULT_INSTANCE;
+                    }
+
+                    @java.lang.Deprecated
+                    public static final com.google.protobuf.Parser<JoinTrigger> PARSER = new com.google.protobuf.AbstractParser<JoinTrigger>() {
+                        @java.lang.Override
+                        public JoinTrigger parsePartialFrom(
+                                com.google.protobuf.CodedInputStream input,
+                                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                                throws com.google.protobuf.InvalidProtocolBufferException {
+                            return new JoinTrigger(input, extensionRegistry);
+                        }
+                    };
+
+                    public static com.google.protobuf.Parser<JoinTrigger> parser() {
+                        return PARSER;
+                    }
+
+                    @java.lang.Override
+                    public com.google.protobuf.Parser<JoinTrigger> getParserForType() {
+                        return PARSER;
+                    }
+
+                    @java.lang.Override
+                    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger getDefaultInstanceForType() {
+                        return DEFAULT_INSTANCE;
+                    }
+
+                }
+
+                public static final int TRIGGER_FIELD_NUMBER = 1;
+                private java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger> trigger_;
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger trigger = 1;</code>
+                 */
+                @java.lang.Override
+                public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger> getTriggerList() {
+                    return trigger_;
+                }
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger trigger = 1;</code>
+                 */
+                @java.lang.Override
+                public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTriggerOrBuilder> getTriggerOrBuilderList() {
+                    return trigger_;
+                }
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger trigger = 1;</code>
+                 */
+                @java.lang.Override
+                public int getTriggerCount() {
+                    return trigger_.size();
+                }
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger trigger = 1;</code>
+                 */
+                @java.lang.Override
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger getTrigger(
+                        int index) {
+                    return trigger_.get(index);
+                }
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger trigger = 1;</code>
+                 */
+                @java.lang.Override
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTriggerOrBuilder getTriggerOrBuilder(
+                        int index) {
+                    return trigger_.get(index);
+                }
+
+                private byte memoizedIsInitialized = -1;
+
+                @java.lang.Override
+                public final boolean isInitialized() {
+                    byte isInitialized = memoizedIsInitialized;
+                    if (isInitialized == 1)
+                        return true;
+                    if (isInitialized == 0)
+                        return false;
+
+                    memoizedIsInitialized = 1;
+                    return true;
+                }
+
+                @java.lang.Override
+                public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
+                    for (int i = 0; i < trigger_.size(); i++) {
+                        output.writeMessage(1, trigger_.get(i));
+                    }
+                    unknownFields.writeTo(output);
+                }
+
+                @java.lang.Override
+                public int getSerializedSize() {
+                    int size = memoizedSize;
+                    if (size != -1)
+                        return size;
+
+                    size = 0;
+                    for (int i = 0; i < trigger_.size(); i++) {
+                        size += com.google.protobuf.CodedOutputStream
+                                .computeMessageSize(1, trigger_.get(i));
+                    }
+                    size += unknownFields.getSerializedSize();
+                    memoizedSize = size;
+                    return size;
+                }
+
+                @java.lang.Override
+                public boolean equals(final java.lang.Object obj) {
+                    if (obj == this) {
+                        return true;
+                    }
+                    if (!(obj instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode)) {
+                        return super.equals(obj);
+                    }
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode other = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode) obj;
+
+                    if (!getTriggerList()
+                            .equals(other.getTriggerList()))
+                        return false;
+                    if (!unknownFields.equals(other.unknownFields))
+                        return false;
+                    return true;
+                }
+
+                @java.lang.Override
+                public int hashCode() {
+                    if (memoizedHashCode != 0) {
+                        return memoizedHashCode;
+                    }
+                    int hash = 41;
+                    hash = (19 * hash) + getDescriptor().hashCode();
+                    if (getTriggerCount() > 0) {
+                        hash = (37 * hash) + TRIGGER_FIELD_NUMBER;
+                        hash = (53 * hash) + getTriggerList().hashCode();
+                    }
+                    hash = (29 * hash) + unknownFields.hashCode();
+                    memoizedHashCode = hash;
+                    return hash;
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode parseFrom(
+                        java.nio.ByteBuffer data)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    return PARSER.parseFrom(data);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode parseFrom(
+                        java.nio.ByteBuffer data,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    return PARSER.parseFrom(data, extensionRegistry);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode parseFrom(
+                        com.google.protobuf.ByteString data)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    return PARSER.parseFrom(data);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode parseFrom(
+                        com.google.protobuf.ByteString data,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    return PARSER.parseFrom(data, extensionRegistry);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode parseFrom(
+                        byte[] data)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    return PARSER.parseFrom(data);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode parseFrom(
+                        byte[] data,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    return PARSER.parseFrom(data, extensionRegistry);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode parseFrom(
+                        java.io.InputStream input)
+                        throws java.io.IOException {
+                    return com.google.protobuf.GeneratedMessageV3
+                            .parseWithIOException(PARSER, input);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode parseFrom(
+                        java.io.InputStream input,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws java.io.IOException {
+                    return com.google.protobuf.GeneratedMessageV3
+                            .parseWithIOException(PARSER, input, extensionRegistry);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode parseDelimitedFrom(
+                        java.io.InputStream input)
+                        throws java.io.IOException {
+                    return com.google.protobuf.GeneratedMessageV3
+                            .parseDelimitedWithIOException(PARSER, input);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode parseDelimitedFrom(
+                        java.io.InputStream input,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws java.io.IOException {
+                    return com.google.protobuf.GeneratedMessageV3
+                            .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode parseFrom(
+                        com.google.protobuf.CodedInputStream input)
+                        throws java.io.IOException {
+                    return com.google.protobuf.GeneratedMessageV3
+                            .parseWithIOException(PARSER, input);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode parseFrom(
+                        com.google.protobuf.CodedInputStream input,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws java.io.IOException {
+                    return com.google.protobuf.GeneratedMessageV3
+                            .parseWithIOException(PARSER, input, extensionRegistry);
+                }
+
+                @java.lang.Override
+                public Builder newBuilderForType() {
+                    return newBuilder();
+                }
+
+                public static Builder newBuilder() {
+                    return DEFAULT_INSTANCE.toBuilder();
+                }
+
+                public static Builder newBuilder(
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode prototype) {
+                    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+                }
+
+                @java.lang.Override
+                public Builder toBuilder() {
+                    return this == DEFAULT_INSTANCE
+                            ? new Builder()
+                            : new Builder().mergeFrom(this);
+                }
+
+                @java.lang.Override
+                protected Builder newBuilderForType(
+                        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+                    Builder builder = new Builder(parent);
+                    return builder;
+                }
+
+                /**
+                 * Protobuf type {@code io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode}
+                 */
+                public static final class Builder extends
+                        com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
+                        // @@protoc_insertion_point(builder_implements:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode)
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNodeOrBuilder {
+                    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+                        return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_JoinNode_descriptor;
+                    }
+
+                    @java.lang.Override
+                    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() {
+                        return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_JoinNode_fieldAccessorTable
+                                .ensureFieldAccessorsInitialized(
+                                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.class,
+                                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.Builder.class);
+                    }
+
+                    // Construct using io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.newBuilder()
+                    private Builder() {
+                        maybeForceBuilderInitialization();
+                    }
+
+                    private Builder(
+                            com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+                        super(parent);
+                        maybeForceBuilderInitialization();
+                    }
+
+                    private void maybeForceBuilderInitialization() {
+                        if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
+                            getTriggerFieldBuilder();
+                        }
+                    }
+
+                    @java.lang.Override
+                    public Builder clear() {
+                        super.clear();
+                        if (triggerBuilder_ == null) {
+                            trigger_ = java.util.Collections.emptyList();
+                            bitField0_ = (bitField0_ & ~0x00000001);
+                        } else {
+                            triggerBuilder_.clear();
+                        }
+                        return this;
+                    }
+
+                    @java.lang.Override
+                    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+                        return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_JoinNode_descriptor;
+                    }
+
+                    @java.lang.Override
+                    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode getDefaultInstanceForType() {
+                        return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode
+                                .getDefaultInstance();
+                    }
+
+                    @java.lang.Override
+                    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode build() {
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode result = buildPartial();
+                        if (!result.isInitialized()) {
+                            throw newUninitializedMessageException(result);
+                        }
+                        return result;
+                    }
+
+                    @java.lang.Override
+                    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode buildPartial() {
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode result = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode(
+                                this);
+                        int from_bitField0_ = bitField0_;
+                        if (triggerBuilder_ == null) {
+                            if (((bitField0_ & 0x00000001) != 0)) {
+                                trigger_ = java.util.Collections.unmodifiableList(trigger_);
+                                bitField0_ = (bitField0_ & ~0x00000001);
+                            }
+                            result.trigger_ = trigger_;
+                        } else {
+                            result.trigger_ = triggerBuilder_.build();
+                        }
+                        onBuilt();
+                        return result;
+                    }
+
+                    @java.lang.Override
+                    public Builder clone() {
+                        return super.clone();
+                    }
+
+                    @java.lang.Override
+                    public Builder setField(
+                            com.google.protobuf.Descriptors.FieldDescriptor field,
+                            java.lang.Object value) {
+                        return super.setField(field, value);
+                    }
+
+                    @java.lang.Override
+                    public Builder clearField(
+                            com.google.protobuf.Descriptors.FieldDescriptor field) {
+                        return super.clearField(field);
+                    }
+
+                    @java.lang.Override
+                    public Builder clearOneof(
+                            com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+                        return super.clearOneof(oneof);
+                    }
+
+                    @java.lang.Override
+                    public Builder setRepeatedField(
+                            com.google.protobuf.Descriptors.FieldDescriptor field,
+                            int index, java.lang.Object value) {
+                        return super.setRepeatedField(field, index, value);
+                    }
+
+                    @java.lang.Override
+                    public Builder addRepeatedField(
+                            com.google.protobuf.Descriptors.FieldDescriptor field,
+                            java.lang.Object value) {
+                        return super.addRepeatedField(field, value);
+                    }
+
+                    @java.lang.Override
+                    public Builder mergeFrom(com.google.protobuf.Message other) {
+                        if (other instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode) {
+                            return mergeFrom(
+                                    (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode) other);
+                        } else {
+                            super.mergeFrom(other);
+                            return this;
+                        }
+                    }
+
+                    public Builder mergeFrom(
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode other) {
+                        if (other == io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode
+                                .getDefaultInstance())
+                            return this;
+                        if (triggerBuilder_ == null) {
+                            if (!other.trigger_.isEmpty()) {
+                                if (trigger_.isEmpty()) {
+                                    trigger_ = other.trigger_;
+                                    bitField0_ = (bitField0_ & ~0x00000001);
+                                } else {
+                                    ensureTriggerIsMutable();
+                                    trigger_.addAll(other.trigger_);
+                                }
+                                onChanged();
+                            }
+                        } else {
+                            if (!other.trigger_.isEmpty()) {
+                                if (triggerBuilder_.isEmpty()) {
+                                    triggerBuilder_.dispose();
+                                    triggerBuilder_ = null;
+                                    trigger_ = other.trigger_;
+                                    bitField0_ = (bitField0_ & ~0x00000001);
+                                    triggerBuilder_ = com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                                            ? getTriggerFieldBuilder()
+                                            : null;
+                                } else {
+                                    triggerBuilder_.addAllMessages(other.trigger_);
+                                }
+                            }
+                        }
+                        this.mergeUnknownFields(other.unknownFields);
+                        onChanged();
+                        return this;
+                    }
+
+                    @java.lang.Override
+                    public final boolean isInitialized() {
+                        return true;
+                    }
+
+                    @java.lang.Override
+                    public Builder mergeFrom(
+                            com.google.protobuf.CodedInputStream input,
+                            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                            throws java.io.IOException {
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode parsedMessage = null;
+                        try {
+                            parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+                        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                            parsedMessage = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode) e
+                                    .getUnfinishedMessage();
+                            throw e.unwrapIOException();
+                        } finally {
+                            if (parsedMessage != null) {
+                                mergeFrom(parsedMessage);
+                            }
+                        }
+                        return this;
+                    }
+
+                    private int bitField0_;
+
+                    private java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger> trigger_ = java.util.Collections
+                            .emptyList();
+
+                    private void ensureTriggerIsMutable() {
+                        if (!((bitField0_ & 0x00000001) != 0)) {
+                            trigger_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger>(
+                                    trigger_);
+                            bitField0_ |= 0x00000001;
+                        }
+                    }
+
+                    private com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTriggerOrBuilder> triggerBuilder_;
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger trigger = 1;</code>
+                     */
+                    public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger> getTriggerList() {
+                        if (triggerBuilder_ == null) {
+                            return java.util.Collections.unmodifiableList(trigger_);
+                        } else {
+                            return triggerBuilder_.getMessageList();
+                        }
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger trigger = 1;</code>
+                     */
+                    public int getTriggerCount() {
+                        if (triggerBuilder_ == null) {
+                            return trigger_.size();
+                        } else {
+                            return triggerBuilder_.getCount();
+                        }
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger trigger = 1;</code>
+                     */
+                    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger getTrigger(
+                            int index) {
+                        if (triggerBuilder_ == null) {
+                            return trigger_.get(index);
+                        } else {
+                            return triggerBuilder_.getMessage(index);
+                        }
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger trigger = 1;</code>
+                     */
+                    public Builder setTrigger(
+                            int index,
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger value) {
+                        if (triggerBuilder_ == null) {
+                            if (value == null) {
+                                throw new NullPointerException();
+                            }
+                            ensureTriggerIsMutable();
+                            trigger_.set(index, value);
+                            onChanged();
+                        } else {
+                            triggerBuilder_.setMessage(index, value);
+                        }
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger trigger = 1;</code>
+                     */
+                    public Builder setTrigger(
+                            int index,
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger.Builder builderForValue) {
+                        if (triggerBuilder_ == null) {
+                            ensureTriggerIsMutable();
+                            trigger_.set(index, builderForValue.build());
+                            onChanged();
+                        } else {
+                            triggerBuilder_.setMessage(index, builderForValue.build());
+                        }
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger trigger = 1;</code>
+                     */
+                    public Builder addTrigger(
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger value) {
+                        if (triggerBuilder_ == null) {
+                            if (value == null) {
+                                throw new NullPointerException();
+                            }
+                            ensureTriggerIsMutable();
+                            trigger_.add(value);
+                            onChanged();
+                        } else {
+                            triggerBuilder_.addMessage(value);
+                        }
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger trigger = 1;</code>
+                     */
+                    public Builder addTrigger(
+                            int index,
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger value) {
+                        if (triggerBuilder_ == null) {
+                            if (value == null) {
+                                throw new NullPointerException();
+                            }
+                            ensureTriggerIsMutable();
+                            trigger_.add(index, value);
+                            onChanged();
+                        } else {
+                            triggerBuilder_.addMessage(index, value);
+                        }
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger trigger = 1;</code>
+                     */
+                    public Builder addTrigger(
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger.Builder builderForValue) {
+                        if (triggerBuilder_ == null) {
+                            ensureTriggerIsMutable();
+                            trigger_.add(builderForValue.build());
+                            onChanged();
+                        } else {
+                            triggerBuilder_.addMessage(builderForValue.build());
+                        }
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger trigger = 1;</code>
+                     */
+                    public Builder addTrigger(
+                            int index,
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger.Builder builderForValue) {
+                        if (triggerBuilder_ == null) {
+                            ensureTriggerIsMutable();
+                            trigger_.add(index, builderForValue.build());
+                            onChanged();
+                        } else {
+                            triggerBuilder_.addMessage(index, builderForValue.build());
+                        }
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger trigger = 1;</code>
+                     */
+                    public Builder addAllTrigger(
+                            java.lang.Iterable<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger> values) {
+                        if (triggerBuilder_ == null) {
+                            ensureTriggerIsMutable();
+                            com.google.protobuf.AbstractMessageLite.Builder.addAll(
+                                    values, trigger_);
+                            onChanged();
+                        } else {
+                            triggerBuilder_.addAllMessages(values);
+                        }
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger trigger = 1;</code>
+                     */
+                    public Builder clearTrigger() {
+                        if (triggerBuilder_ == null) {
+                            trigger_ = java.util.Collections.emptyList();
+                            bitField0_ = (bitField0_ & ~0x00000001);
+                            onChanged();
+                        } else {
+                            triggerBuilder_.clear();
+                        }
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger trigger = 1;</code>
+                     */
+                    public Builder removeTrigger(int index) {
+                        if (triggerBuilder_ == null) {
+                            ensureTriggerIsMutable();
+                            trigger_.remove(index);
+                            onChanged();
+                        } else {
+                            triggerBuilder_.remove(index);
+                        }
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger trigger = 1;</code>
+                     */
+                    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger.Builder getTriggerBuilder(
+                            int index) {
+                        return getTriggerFieldBuilder().getBuilder(index);
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger trigger = 1;</code>
+                     */
+                    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTriggerOrBuilder getTriggerOrBuilder(
+                            int index) {
+                        if (triggerBuilder_ == null) {
+                            return trigger_.get(index);
+                        } else {
+                            return triggerBuilder_.getMessageOrBuilder(index);
+                        }
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger trigger = 1;</code>
+                     */
+                    public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTriggerOrBuilder> getTriggerOrBuilderList() {
+                        if (triggerBuilder_ != null) {
+                            return triggerBuilder_.getMessageOrBuilderList();
+                        } else {
+                            return java.util.Collections.unmodifiableList(trigger_);
+                        }
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger trigger = 1;</code>
+                     */
+                    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger.Builder addTriggerBuilder() {
+                        return getTriggerFieldBuilder().addBuilder(
+                                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger
+                                        .getDefaultInstance());
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger trigger = 1;</code>
+                     */
+                    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger.Builder addTriggerBuilder(
+                            int index) {
+                        return getTriggerFieldBuilder().addBuilder(
+                                index,
+                                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger
+                                        .getDefaultInstance());
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger trigger = 1;</code>
+                     */
+                    public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger.Builder> getTriggerBuilderList() {
+                        return getTriggerFieldBuilder().getBuilderList();
+                    }
+
+                    private com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTriggerOrBuilder> getTriggerFieldBuilder() {
+                        if (triggerBuilder_ == null) {
+                            triggerBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTriggerOrBuilder>(
+                                    trigger_,
+                                    ((bitField0_ & 0x00000001) != 0),
+                                    getParentForChildren(),
+                                    isClean());
+                            trigger_ = null;
+                        }
+                        return triggerBuilder_;
+                    }
+
+                    @java.lang.Override
+                    public final Builder setUnknownFields(
+                            final com.google.protobuf.UnknownFieldSet unknownFields) {
+                        return super.setUnknownFields(unknownFields);
+                    }
+
+                    @java.lang.Override
+                    public final Builder mergeUnknownFields(
+                            final com.google.protobuf.UnknownFieldSet unknownFields) {
+                        return super.mergeUnknownFields(unknownFields);
+                    }
+
+                    // @@protoc_insertion_point(builder_scope:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode)
+                }
+
+                // @@protoc_insertion_point(class_scope:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode)
+                private static final io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode DEFAULT_INSTANCE;
+                static {
+                    DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode();
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode getDefaultInstance() {
+                    return DEFAULT_INSTANCE;
+                }
+
+                @java.lang.Deprecated
+                public static final com.google.protobuf.Parser<JoinNode> PARSER = new com.google.protobuf.AbstractParser<JoinNode>() {
+                    @java.lang.Override
+                    public JoinNode parsePartialFrom(
+                            com.google.protobuf.CodedInputStream input,
+                            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                            throws com.google.protobuf.InvalidProtocolBufferException {
+                        return new JoinNode(input, extensionRegistry);
+                    }
+                };
+
+                public static com.google.protobuf.Parser<JoinNode> parser() {
+                    return PARSER;
+                }
+
+                @java.lang.Override
+                public com.google.protobuf.Parser<JoinNode> getParserForType() {
+                    return PARSER;
+                }
+
+                @java.lang.Override
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode getDefaultInstanceForType() {
+                    return DEFAULT_INSTANCE;
+                }
+
+            }
+
+            public interface StateNodeOrBuilder extends
+                    // @@protoc_insertion_point(interface_extends:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.StateNode)
+                    com.google.protobuf.MessageOrBuilder {
+
+                /**
+                 * <code>repeated string timer_instance_id = 1;</code>
+                 * 
+                 * @return A list containing the timerInstanceId.
+                 */
+                java.util.List<java.lang.String> getTimerInstanceIdList();
+
+                /**
+                 * <code>repeated string timer_instance_id = 1;</code>
+                 * 
+                 * @return The count of timerInstanceId.
+                 */
+                int getTimerInstanceIdCount();
+
+                /**
+                 * <code>repeated string timer_instance_id = 1;</code>
+                 * 
+                 * @param index The index of the element to return.
+                 * @return The timerInstanceId at the given index.
+                 */
+                java.lang.String getTimerInstanceId(int index);
+
+                /**
+                 * <code>repeated string timer_instance_id = 1;</code>
+                 * 
+                 * @param index The index of the value to return.
+                 * @return The bytes of the timerInstanceId at the given index.
+                 */
+                com.google.protobuf.ByteString getTimerInstanceIdBytes(int index);
+            }
+
+            /**
+             * Protobuf type {@code io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.StateNode}
+             */
+            public static final class StateNode extends
+                    com.google.protobuf.GeneratedMessageV3 implements
+                    // @@protoc_insertion_point(message_implements:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.StateNode)
+                    StateNodeOrBuilder {
+                private static final long serialVersionUID = 0L;
+
+                // Use StateNode.newBuilder() to construct.
+                private StateNode(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
+                    super(builder);
+                }
+
+                private StateNode() {
+                    timerInstanceId_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+                }
+
+                @java.lang.Override
+                @SuppressWarnings({ "unused" })
+                protected java.lang.Object newInstance(
+                        UnusedPrivateParameter unused) {
+                    return new StateNode();
+                }
+
+                @java.lang.Override
+                public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+                    return this.unknownFields;
+                }
+
+                private StateNode(
+                        com.google.protobuf.CodedInputStream input,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    this();
+                    if (extensionRegistry == null) {
+                        throw new java.lang.NullPointerException();
+                    }
+                    int mutable_bitField0_ = 0;
+                    com.google.protobuf.UnknownFieldSet.Builder unknownFields = com.google.protobuf.UnknownFieldSet
+                            .newBuilder();
+                    try {
+                        boolean done = false;
+                        while (!done) {
+                            int tag = input.readTag();
+                            switch (tag) {
+                                case 0:
+                                    done = true;
+                                    break;
+                                case 10: {
+                                    com.google.protobuf.ByteString bs = input.readBytes();
+                                    if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+                                        timerInstanceId_ = new com.google.protobuf.LazyStringArrayList();
+                                        mutable_bitField0_ |= 0x00000001;
+                                    }
+                                    timerInstanceId_.add(bs);
+                                    break;
+                                }
+                                default: {
+                                    if (!parseUnknownField(
+                                            input, unknownFields, extensionRegistry, tag)) {
+                                        done = true;
+                                    }
+                                    break;
+                                }
+                            }
+                        }
+                    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                        throw e.setUnfinishedMessage(this);
+                    } catch (java.io.IOException e) {
+                        throw new com.google.protobuf.InvalidProtocolBufferException(
+                                e).setUnfinishedMessage(this);
+                    } finally {
+                        if (((mutable_bitField0_ & 0x00000001) != 0)) {
+                            timerInstanceId_ = timerInstanceId_.getUnmodifiableView();
+                        }
+                        this.unknownFields = unknownFields.build();
+                        makeExtensionsImmutable();
+                    }
+                }
+
+                public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+                    return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_StateNode_descriptor;
+                }
+
+                @java.lang.Override
+                protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() {
+                    return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_StateNode_fieldAccessorTable
+                            .ensureFieldAccessorsInitialized(
+                                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode.class,
+                                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode.Builder.class);
+                }
+
+                public static final int TIMER_INSTANCE_ID_FIELD_NUMBER = 1;
+                private com.google.protobuf.LazyStringList timerInstanceId_;
+
+                /**
+                 * <code>repeated string timer_instance_id = 1;</code>
+                 * 
+                 * @return A list containing the timerInstanceId.
+                 */
+                public com.google.protobuf.ProtocolStringList getTimerInstanceIdList() {
+                    return timerInstanceId_;
+                }
+
+                /**
+                 * <code>repeated string timer_instance_id = 1;</code>
+                 * 
+                 * @return The count of timerInstanceId.
+                 */
+                public int getTimerInstanceIdCount() {
+                    return timerInstanceId_.size();
+                }
+
+                /**
+                 * <code>repeated string timer_instance_id = 1;</code>
+                 * 
+                 * @param index The index of the element to return.
+                 * @return The timerInstanceId at the given index.
+                 */
+                public java.lang.String getTimerInstanceId(int index) {
+                    return timerInstanceId_.get(index);
+                }
+
+                /**
+                 * <code>repeated string timer_instance_id = 1;</code>
+                 * 
+                 * @param index The index of the value to return.
+                 * @return The bytes of the timerInstanceId at the given index.
+                 */
+                public com.google.protobuf.ByteString getTimerInstanceIdBytes(int index) {
+                    return timerInstanceId_.getByteString(index);
+                }
+
+                private byte memoizedIsInitialized = -1;
+
+                @java.lang.Override
+                public final boolean isInitialized() {
+                    byte isInitialized = memoizedIsInitialized;
+                    if (isInitialized == 1)
+                        return true;
+                    if (isInitialized == 0)
+                        return false;
+
+                    memoizedIsInitialized = 1;
+                    return true;
+                }
+
+                @java.lang.Override
+                public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
+                    for (int i = 0; i < timerInstanceId_.size(); i++) {
+                        com.google.protobuf.GeneratedMessageV3.writeString(output, 1, timerInstanceId_.getRaw(i));
+                    }
+                    unknownFields.writeTo(output);
+                }
+
+                @java.lang.Override
+                public int getSerializedSize() {
+                    int size = memoizedSize;
+                    if (size != -1)
+                        return size;
+
+                    size = 0;
+                    {
+                        int dataSize = 0;
+                        for (int i = 0; i < timerInstanceId_.size(); i++) {
+                            dataSize += computeStringSizeNoTag(timerInstanceId_.getRaw(i));
+                        }
+                        size += dataSize;
+                        size += 1 * getTimerInstanceIdList().size();
+                    }
+                    size += unknownFields.getSerializedSize();
+                    memoizedSize = size;
+                    return size;
+                }
+
+                @java.lang.Override
+                public boolean equals(final java.lang.Object obj) {
+                    if (obj == this) {
+                        return true;
+                    }
+                    if (!(obj instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode)) {
+                        return super.equals(obj);
+                    }
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode other = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode) obj;
+
+                    if (!getTimerInstanceIdList()
+                            .equals(other.getTimerInstanceIdList()))
+                        return false;
+                    if (!unknownFields.equals(other.unknownFields))
+                        return false;
+                    return true;
+                }
+
+                @java.lang.Override
+                public int hashCode() {
+                    if (memoizedHashCode != 0) {
+                        return memoizedHashCode;
+                    }
+                    int hash = 41;
+                    hash = (19 * hash) + getDescriptor().hashCode();
+                    if (getTimerInstanceIdCount() > 0) {
+                        hash = (37 * hash) + TIMER_INSTANCE_ID_FIELD_NUMBER;
+                        hash = (53 * hash) + getTimerInstanceIdList().hashCode();
+                    }
+                    hash = (29 * hash) + unknownFields.hashCode();
+                    memoizedHashCode = hash;
+                    return hash;
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode parseFrom(
+                        java.nio.ByteBuffer data)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    return PARSER.parseFrom(data);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode parseFrom(
+                        java.nio.ByteBuffer data,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    return PARSER.parseFrom(data, extensionRegistry);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode parseFrom(
+                        com.google.protobuf.ByteString data)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    return PARSER.parseFrom(data);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode parseFrom(
+                        com.google.protobuf.ByteString data,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    return PARSER.parseFrom(data, extensionRegistry);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode parseFrom(
+                        byte[] data)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    return PARSER.parseFrom(data);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode parseFrom(
+                        byte[] data,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    return PARSER.parseFrom(data, extensionRegistry);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode parseFrom(
+                        java.io.InputStream input)
+                        throws java.io.IOException {
+                    return com.google.protobuf.GeneratedMessageV3
+                            .parseWithIOException(PARSER, input);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode parseFrom(
+                        java.io.InputStream input,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws java.io.IOException {
+                    return com.google.protobuf.GeneratedMessageV3
+                            .parseWithIOException(PARSER, input, extensionRegistry);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode parseDelimitedFrom(
+                        java.io.InputStream input)
+                        throws java.io.IOException {
+                    return com.google.protobuf.GeneratedMessageV3
+                            .parseDelimitedWithIOException(PARSER, input);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode parseDelimitedFrom(
+                        java.io.InputStream input,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws java.io.IOException {
+                    return com.google.protobuf.GeneratedMessageV3
+                            .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode parseFrom(
+                        com.google.protobuf.CodedInputStream input)
+                        throws java.io.IOException {
+                    return com.google.protobuf.GeneratedMessageV3
+                            .parseWithIOException(PARSER, input);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode parseFrom(
+                        com.google.protobuf.CodedInputStream input,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws java.io.IOException {
+                    return com.google.protobuf.GeneratedMessageV3
+                            .parseWithIOException(PARSER, input, extensionRegistry);
+                }
+
+                @java.lang.Override
+                public Builder newBuilderForType() {
+                    return newBuilder();
+                }
+
+                public static Builder newBuilder() {
+                    return DEFAULT_INSTANCE.toBuilder();
+                }
+
+                public static Builder newBuilder(
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode prototype) {
+                    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+                }
+
+                @java.lang.Override
+                public Builder toBuilder() {
+                    return this == DEFAULT_INSTANCE
+                            ? new Builder()
+                            : new Builder().mergeFrom(this);
+                }
+
+                @java.lang.Override
+                protected Builder newBuilderForType(
+                        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+                    Builder builder = new Builder(parent);
+                    return builder;
+                }
+
+                /**
+                 * Protobuf type {@code io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.StateNode}
+                 */
+                public static final class Builder extends
+                        com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
+                        // @@protoc_insertion_point(builder_implements:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.StateNode)
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNodeOrBuilder {
+                    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+                        return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_StateNode_descriptor;
+                    }
+
+                    @java.lang.Override
+                    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() {
+                        return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_StateNode_fieldAccessorTable
+                                .ensureFieldAccessorsInitialized(
+                                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode.class,
+                                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode.Builder.class);
+                    }
+
+                    // Construct using io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode.newBuilder()
+                    private Builder() {
+                        maybeForceBuilderInitialization();
+                    }
+
+                    private Builder(
+                            com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+                        super(parent);
+                        maybeForceBuilderInitialization();
+                    }
+
+                    private void maybeForceBuilderInitialization() {
+                        if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
+                        }
+                    }
+
+                    @java.lang.Override
+                    public Builder clear() {
+                        super.clear();
+                        timerInstanceId_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+                        bitField0_ = (bitField0_ & ~0x00000001);
+                        return this;
+                    }
+
+                    @java.lang.Override
+                    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+                        return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_StateNode_descriptor;
+                    }
+
+                    @java.lang.Override
+                    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode getDefaultInstanceForType() {
+                        return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode
+                                .getDefaultInstance();
+                    }
+
+                    @java.lang.Override
+                    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode build() {
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode result = buildPartial();
+                        if (!result.isInitialized()) {
+                            throw newUninitializedMessageException(result);
+                        }
+                        return result;
+                    }
+
+                    @java.lang.Override
+                    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode buildPartial() {
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode result = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode(
+                                this);
+                        int from_bitField0_ = bitField0_;
+                        if (((bitField0_ & 0x00000001) != 0)) {
+                            timerInstanceId_ = timerInstanceId_.getUnmodifiableView();
+                            bitField0_ = (bitField0_ & ~0x00000001);
+                        }
+                        result.timerInstanceId_ = timerInstanceId_;
+                        onBuilt();
+                        return result;
+                    }
+
+                    @java.lang.Override
+                    public Builder clone() {
+                        return super.clone();
+                    }
+
+                    @java.lang.Override
+                    public Builder setField(
+                            com.google.protobuf.Descriptors.FieldDescriptor field,
+                            java.lang.Object value) {
+                        return super.setField(field, value);
+                    }
+
+                    @java.lang.Override
+                    public Builder clearField(
+                            com.google.protobuf.Descriptors.FieldDescriptor field) {
+                        return super.clearField(field);
+                    }
+
+                    @java.lang.Override
+                    public Builder clearOneof(
+                            com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+                        return super.clearOneof(oneof);
+                    }
+
+                    @java.lang.Override
+                    public Builder setRepeatedField(
+                            com.google.protobuf.Descriptors.FieldDescriptor field,
+                            int index, java.lang.Object value) {
+                        return super.setRepeatedField(field, index, value);
+                    }
+
+                    @java.lang.Override
+                    public Builder addRepeatedField(
+                            com.google.protobuf.Descriptors.FieldDescriptor field,
+                            java.lang.Object value) {
+                        return super.addRepeatedField(field, value);
+                    }
+
+                    @java.lang.Override
+                    public Builder mergeFrom(com.google.protobuf.Message other) {
+                        if (other instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode) {
+                            return mergeFrom(
+                                    (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode) other);
+                        } else {
+                            super.mergeFrom(other);
+                            return this;
+                        }
+                    }
+
+                    public Builder mergeFrom(
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode other) {
+                        if (other == io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode
+                                .getDefaultInstance())
+                            return this;
+                        if (!other.timerInstanceId_.isEmpty()) {
+                            if (timerInstanceId_.isEmpty()) {
+                                timerInstanceId_ = other.timerInstanceId_;
+                                bitField0_ = (bitField0_ & ~0x00000001);
+                            } else {
+                                ensureTimerInstanceIdIsMutable();
+                                timerInstanceId_.addAll(other.timerInstanceId_);
+                            }
+                            onChanged();
+                        }
+                        this.mergeUnknownFields(other.unknownFields);
+                        onChanged();
+                        return this;
+                    }
+
+                    @java.lang.Override
+                    public final boolean isInitialized() {
+                        return true;
+                    }
+
+                    @java.lang.Override
+                    public Builder mergeFrom(
+                            com.google.protobuf.CodedInputStream input,
+                            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                            throws java.io.IOException {
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode parsedMessage = null;
+                        try {
+                            parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+                        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                            parsedMessage = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode) e
+                                    .getUnfinishedMessage();
+                            throw e.unwrapIOException();
+                        } finally {
+                            if (parsedMessage != null) {
+                                mergeFrom(parsedMessage);
+                            }
+                        }
+                        return this;
+                    }
+
+                    private int bitField0_;
+
+                    private com.google.protobuf.LazyStringList timerInstanceId_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+
+                    private void ensureTimerInstanceIdIsMutable() {
+                        if (!((bitField0_ & 0x00000001) != 0)) {
+                            timerInstanceId_ = new com.google.protobuf.LazyStringArrayList(timerInstanceId_);
+                            bitField0_ |= 0x00000001;
+                        }
+                    }
+
+                    /**
+                     * <code>repeated string timer_instance_id = 1;</code>
+                     * 
+                     * @return A list containing the timerInstanceId.
+                     */
+                    public com.google.protobuf.ProtocolStringList getTimerInstanceIdList() {
+                        return timerInstanceId_.getUnmodifiableView();
+                    }
+
+                    /**
+                     * <code>repeated string timer_instance_id = 1;</code>
+                     * 
+                     * @return The count of timerInstanceId.
+                     */
+                    public int getTimerInstanceIdCount() {
+                        return timerInstanceId_.size();
+                    }
+
+                    /**
+                     * <code>repeated string timer_instance_id = 1;</code>
+                     * 
+                     * @param index The index of the element to return.
+                     * @return The timerInstanceId at the given index.
+                     */
+                    public java.lang.String getTimerInstanceId(int index) {
+                        return timerInstanceId_.get(index);
+                    }
+
+                    /**
+                     * <code>repeated string timer_instance_id = 1;</code>
+                     * 
+                     * @param index The index of the value to return.
+                     * @return The bytes of the timerInstanceId at the given index.
+                     */
+                    public com.google.protobuf.ByteString getTimerInstanceIdBytes(int index) {
+                        return timerInstanceId_.getByteString(index);
+                    }
+
+                    /**
+                     * <code>repeated string timer_instance_id = 1;</code>
+                     * 
+                     * @param index The index to set the value at.
+                     * @param value The timerInstanceId to set.
+                     * @return This builder for chaining.
+                     */
+                    public Builder setTimerInstanceId(
+                            int index, java.lang.String value) {
+                        if (value == null) {
+                            throw new NullPointerException();
+                        }
+                        ensureTimerInstanceIdIsMutable();
+                        timerInstanceId_.set(index, value);
+                        onChanged();
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated string timer_instance_id = 1;</code>
+                     * 
+                     * @param value The timerInstanceId to add.
+                     * @return This builder for chaining.
+                     */
+                    public Builder addTimerInstanceId(
+                            java.lang.String value) {
+                        if (value == null) {
+                            throw new NullPointerException();
+                        }
+                        ensureTimerInstanceIdIsMutable();
+                        timerInstanceId_.add(value);
+                        onChanged();
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated string timer_instance_id = 1;</code>
+                     * 
+                     * @param values The timerInstanceId to add.
+                     * @return This builder for chaining.
+                     */
+                    public Builder addAllTimerInstanceId(
+                            java.lang.Iterable<java.lang.String> values) {
+                        ensureTimerInstanceIdIsMutable();
+                        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+                                values, timerInstanceId_);
+                        onChanged();
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated string timer_instance_id = 1;</code>
+                     * 
+                     * @return This builder for chaining.
+                     */
+                    public Builder clearTimerInstanceId() {
+                        timerInstanceId_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+                        bitField0_ = (bitField0_ & ~0x00000001);
+                        onChanged();
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated string timer_instance_id = 1;</code>
+                     * 
+                     * @param value The bytes of the timerInstanceId to add.
+                     * @return This builder for chaining.
+                     */
+                    public Builder addTimerInstanceIdBytes(
+                            com.google.protobuf.ByteString value) {
+                        if (value == null) {
+                            throw new NullPointerException();
+                        }
+                        ensureTimerInstanceIdIsMutable();
+                        timerInstanceId_.add(value);
+                        onChanged();
+                        return this;
+                    }
+
+                    @java.lang.Override
+                    public final Builder setUnknownFields(
+                            final com.google.protobuf.UnknownFieldSet unknownFields) {
+                        return super.setUnknownFields(unknownFields);
+                    }
+
+                    @java.lang.Override
+                    public final Builder mergeUnknownFields(
+                            final com.google.protobuf.UnknownFieldSet unknownFields) {
+                        return super.mergeUnknownFields(unknownFields);
+                    }
+
+                    // @@protoc_insertion_point(builder_scope:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.StateNode)
+                }
+
+                // @@protoc_insertion_point(class_scope:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.StateNode)
+                private static final io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode DEFAULT_INSTANCE;
+                static {
+                    DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode();
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode getDefaultInstance() {
+                    return DEFAULT_INSTANCE;
+                }
+
+                @java.lang.Deprecated
+                public static final com.google.protobuf.Parser<StateNode> PARSER = new com.google.protobuf.AbstractParser<StateNode>() {
+                    @java.lang.Override
+                    public StateNode parsePartialFrom(
+                            com.google.protobuf.CodedInputStream input,
+                            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                            throws com.google.protobuf.InvalidProtocolBufferException {
+                        return new StateNode(input, extensionRegistry);
+                    }
+                };
+
+                public static com.google.protobuf.Parser<StateNode> parser() {
+                    return PARSER;
+                }
+
+                @java.lang.Override
+                public com.google.protobuf.Parser<StateNode> getParserForType() {
+                    return PARSER;
+                }
+
+                @java.lang.Override
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode getDefaultInstanceForType() {
+                    return DEFAULT_INSTANCE;
+                }
+
+            }
+
+            public interface CompositeContextNodeOrBuilder extends
+                    // @@protoc_insertion_point(interface_extends:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.CompositeContextNode)
+                    com.google.protobuf.MessageOrBuilder {
+
+                /**
+                 * <code>repeated string timer_instance_id = 2;</code>
+                 * 
+                 * @return A list containing the timerInstanceId.
+                 */
+                java.util.List<java.lang.String> getTimerInstanceIdList();
+
+                /**
+                 * <code>repeated string timer_instance_id = 2;</code>
+                 * 
+                 * @return The count of timerInstanceId.
+                 */
+                int getTimerInstanceIdCount();
+
+                /**
+                 * <code>repeated string timer_instance_id = 2;</code>
+                 * 
+                 * @param index The index of the element to return.
+                 * @return The timerInstanceId at the given index.
+                 */
+                java.lang.String getTimerInstanceId(int index);
+
+                /**
+                 * <code>repeated string timer_instance_id = 2;</code>
+                 * 
+                 * @param index The index of the value to return.
+                 * @return The bytes of the timerInstanceId at the given index.
+                 */
+                com.google.protobuf.ByteString getTimerInstanceIdBytes(int index);
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 3;</code>
+                 */
+                java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable> getVariableList();
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 3;</code>
+                 */
+                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable getVariable(int index);
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 3;</code>
+                 */
+                int getVariableCount();
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 3;</code>
+                 */
+                java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder> getVariableOrBuilderList();
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 3;</code>
+                 */
+                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder getVariableOrBuilder(
+                        int index);
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 4;</code>
+                 */
+                java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance> getNodeInstanceList();
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 4;</code>
+                 */
+                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance getNodeInstance(
+                        int index);
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 4;</code>
+                 */
+                int getNodeInstanceCount();
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 4;</code>
+                 */
+                java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceOrBuilder> getNodeInstanceOrBuilderList();
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 4;</code>
+                 */
+                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceOrBuilder getNodeInstanceOrBuilder(
+                        int index);
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 5;</code>
+                 */
+                java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance> getExclusiveGroupList();
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 5;</code>
+                 */
+                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance getExclusiveGroup(
+                        int index);
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 5;</code>
+                 */
+                int getExclusiveGroupCount();
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 5;</code>
+                 */
+                java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstanceOrBuilder> getExclusiveGroupOrBuilderList();
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 5;</code>
+                 */
+                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstanceOrBuilder getExclusiveGroupOrBuilder(
+                        int index);
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 6;</code>
+                 */
+                java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel> getIterationLevelsList();
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 6;</code>
+                 */
+                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel getIterationLevels(int index);
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 6;</code>
+                 */
+                int getIterationLevelsCount();
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 6;</code>
+                 */
+                java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevelOrBuilder> getIterationLevelsOrBuilderList();
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 6;</code>
+                 */
+                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevelOrBuilder getIterationLevelsOrBuilder(
+                        int index);
+            }
+
+            /**
+             * Protobuf type
+             * {@code io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.CompositeContextNode}
+             */
+            public static final class CompositeContextNode extends
+                    com.google.protobuf.GeneratedMessageV3 implements
+                    // @@protoc_insertion_point(message_implements:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.CompositeContextNode)
+                    CompositeContextNodeOrBuilder {
+                private static final long serialVersionUID = 0L;
+
+                // Use CompositeContextNode.newBuilder() to construct.
+                private CompositeContextNode(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
+                    super(builder);
+                }
+
+                private CompositeContextNode() {
+                    timerInstanceId_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+                    variable_ = java.util.Collections.emptyList();
+                    nodeInstance_ = java.util.Collections.emptyList();
+                    exclusiveGroup_ = java.util.Collections.emptyList();
+                    iterationLevels_ = java.util.Collections.emptyList();
+                }
+
+                @java.lang.Override
+                @SuppressWarnings({ "unused" })
+                protected java.lang.Object newInstance(
+                        UnusedPrivateParameter unused) {
+                    return new CompositeContextNode();
+                }
+
+                @java.lang.Override
+                public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+                    return this.unknownFields;
+                }
+
+                private CompositeContextNode(
+                        com.google.protobuf.CodedInputStream input,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    this();
+                    if (extensionRegistry == null) {
+                        throw new java.lang.NullPointerException();
+                    }
+                    int mutable_bitField0_ = 0;
+                    com.google.protobuf.UnknownFieldSet.Builder unknownFields = com.google.protobuf.UnknownFieldSet
+                            .newBuilder();
+                    try {
+                        boolean done = false;
+                        while (!done) {
+                            int tag = input.readTag();
+                            switch (tag) {
+                                case 0:
+                                    done = true;
+                                    break;
+                                case 18: {
+                                    com.google.protobuf.ByteString bs = input.readBytes();
+                                    if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+                                        timerInstanceId_ = new com.google.protobuf.LazyStringArrayList();
+                                        mutable_bitField0_ |= 0x00000001;
+                                    }
+                                    timerInstanceId_.add(bs);
+                                    break;
+                                }
+                                case 26: {
+                                    if (!((mutable_bitField0_ & 0x00000002) != 0)) {
+                                        variable_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable>();
+                                        mutable_bitField0_ |= 0x00000002;
+                                    }
+                                    variable_.add(
+                                            input.readMessage(
+                                                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.PARSER,
+                                                    extensionRegistry));
+                                    break;
+                                }
+                                case 34: {
+                                    if (!((mutable_bitField0_ & 0x00000004) != 0)) {
+                                        nodeInstance_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance>();
+                                        mutable_bitField0_ |= 0x00000004;
+                                    }
+                                    nodeInstance_.add(
+                                            input.readMessage(
+                                                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance.PARSER,
+                                                    extensionRegistry));
+                                    break;
+                                }
+                                case 42: {
+                                    if (!((mutable_bitField0_ & 0x00000008) != 0)) {
+                                        exclusiveGroup_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance>();
+                                        mutable_bitField0_ |= 0x00000008;
+                                    }
+                                    exclusiveGroup_.add(
+                                            input.readMessage(
+                                                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance.PARSER,
+                                                    extensionRegistry));
+                                    break;
+                                }
+                                case 50: {
+                                    if (!((mutable_bitField0_ & 0x00000010) != 0)) {
+                                        iterationLevels_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel>();
+                                        mutable_bitField0_ |= 0x00000010;
+                                    }
+                                    iterationLevels_.add(
+                                            input.readMessage(
+                                                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel.PARSER,
+                                                    extensionRegistry));
+                                    break;
+                                }
+                                default: {
+                                    if (!parseUnknownField(
+                                            input, unknownFields, extensionRegistry, tag)) {
+                                        done = true;
+                                    }
+                                    break;
+                                }
+                            }
+                        }
+                    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                        throw e.setUnfinishedMessage(this);
+                    } catch (java.io.IOException e) {
+                        throw new com.google.protobuf.InvalidProtocolBufferException(
+                                e).setUnfinishedMessage(this);
+                    } finally {
+                        if (((mutable_bitField0_ & 0x00000001) != 0)) {
+                            timerInstanceId_ = timerInstanceId_.getUnmodifiableView();
+                        }
+                        if (((mutable_bitField0_ & 0x00000002) != 0)) {
+                            variable_ = java.util.Collections.unmodifiableList(variable_);
+                        }
+                        if (((mutable_bitField0_ & 0x00000004) != 0)) {
+                            nodeInstance_ = java.util.Collections.unmodifiableList(nodeInstance_);
+                        }
+                        if (((mutable_bitField0_ & 0x00000008) != 0)) {
+                            exclusiveGroup_ = java.util.Collections.unmodifiableList(exclusiveGroup_);
+                        }
+                        if (((mutable_bitField0_ & 0x00000010) != 0)) {
+                            iterationLevels_ = java.util.Collections.unmodifiableList(iterationLevels_);
+                        }
+                        this.unknownFields = unknownFields.build();
+                        makeExtensionsImmutable();
+                    }
+                }
+
+                public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+                    return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_CompositeContextNode_descriptor;
+                }
+
+                @java.lang.Override
+                protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() {
+                    return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_CompositeContextNode_fieldAccessorTable
+                            .ensureFieldAccessorsInitialized(
+                                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode.class,
+                                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode.Builder.class);
+                }
+
+                public static final int TIMER_INSTANCE_ID_FIELD_NUMBER = 2;
+                private com.google.protobuf.LazyStringList timerInstanceId_;
+
+                /**
+                 * <code>repeated string timer_instance_id = 2;</code>
+                 * 
+                 * @return A list containing the timerInstanceId.
+                 */
+                public com.google.protobuf.ProtocolStringList getTimerInstanceIdList() {
+                    return timerInstanceId_;
+                }
+
+                /**
+                 * <code>repeated string timer_instance_id = 2;</code>
+                 * 
+                 * @return The count of timerInstanceId.
+                 */
+                public int getTimerInstanceIdCount() {
+                    return timerInstanceId_.size();
+                }
+
+                /**
+                 * <code>repeated string timer_instance_id = 2;</code>
+                 * 
+                 * @param index The index of the element to return.
+                 * @return The timerInstanceId at the given index.
+                 */
+                public java.lang.String getTimerInstanceId(int index) {
+                    return timerInstanceId_.get(index);
+                }
+
+                /**
+                 * <code>repeated string timer_instance_id = 2;</code>
+                 * 
+                 * @param index The index of the value to return.
+                 * @return The bytes of the timerInstanceId at the given index.
+                 */
+                public com.google.protobuf.ByteString getTimerInstanceIdBytes(int index) {
+                    return timerInstanceId_.getByteString(index);
+                }
+
+                public static final int VARIABLE_FIELD_NUMBER = 3;
+                private java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable> variable_;
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 3;</code>
+                 */
+                @java.lang.Override
+                public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable> getVariableList() {
+                    return variable_;
+                }
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 3;</code>
+                 */
+                @java.lang.Override
+                public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder> getVariableOrBuilderList() {
+                    return variable_;
+                }
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 3;</code>
+                 */
+                @java.lang.Override
+                public int getVariableCount() {
+                    return variable_.size();
+                }
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 3;</code>
+                 */
+                @java.lang.Override
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable getVariable(int index) {
+                    return variable_.get(index);
+                }
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 3;</code>
+                 */
+                @java.lang.Override
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder getVariableOrBuilder(
+                        int index) {
+                    return variable_.get(index);
+                }
+
+                public static final int NODE_INSTANCE_FIELD_NUMBER = 4;
+                private java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance> nodeInstance_;
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 4;</code>
+                 */
+                @java.lang.Override
+                public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance> getNodeInstanceList() {
+                    return nodeInstance_;
+                }
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 4;</code>
+                 */
+                @java.lang.Override
+                public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceOrBuilder> getNodeInstanceOrBuilderList() {
+                    return nodeInstance_;
+                }
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 4;</code>
+                 */
+                @java.lang.Override
+                public int getNodeInstanceCount() {
+                    return nodeInstance_.size();
+                }
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 4;</code>
+                 */
+                @java.lang.Override
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance getNodeInstance(
+                        int index) {
+                    return nodeInstance_.get(index);
+                }
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 4;</code>
+                 */
+                @java.lang.Override
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceOrBuilder getNodeInstanceOrBuilder(
+                        int index) {
+                    return nodeInstance_.get(index);
+                }
+
+                public static final int EXCLUSIVE_GROUP_FIELD_NUMBER = 5;
+                private java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance> exclusiveGroup_;
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 5;</code>
+                 */
+                @java.lang.Override
+                public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance> getExclusiveGroupList() {
+                    return exclusiveGroup_;
+                }
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 5;</code>
+                 */
+                @java.lang.Override
+                public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstanceOrBuilder> getExclusiveGroupOrBuilderList() {
+                    return exclusiveGroup_;
+                }
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 5;</code>
+                 */
+                @java.lang.Override
+                public int getExclusiveGroupCount() {
+                    return exclusiveGroup_.size();
+                }
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 5;</code>
+                 */
+                @java.lang.Override
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance getExclusiveGroup(
+                        int index) {
+                    return exclusiveGroup_.get(index);
+                }
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 5;</code>
+                 */
+                @java.lang.Override
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstanceOrBuilder getExclusiveGroupOrBuilder(
+                        int index) {
+                    return exclusiveGroup_.get(index);
+                }
+
+                public static final int ITERATIONLEVELS_FIELD_NUMBER = 6;
+                private java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel> iterationLevels_;
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 6;</code>
+                 */
+                @java.lang.Override
+                public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel> getIterationLevelsList() {
+                    return iterationLevels_;
+                }
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 6;</code>
+                 */
+                @java.lang.Override
+                public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevelOrBuilder> getIterationLevelsOrBuilderList() {
+                    return iterationLevels_;
+                }
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 6;</code>
+                 */
+                @java.lang.Override
+                public int getIterationLevelsCount() {
+                    return iterationLevels_.size();
+                }
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 6;</code>
+                 */
+                @java.lang.Override
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel getIterationLevels(
+                        int index) {
+                    return iterationLevels_.get(index);
+                }
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 6;</code>
+                 */
+                @java.lang.Override
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevelOrBuilder getIterationLevelsOrBuilder(
+                        int index) {
+                    return iterationLevels_.get(index);
+                }
+
+                private byte memoizedIsInitialized = -1;
+
+                @java.lang.Override
+                public final boolean isInitialized() {
+                    byte isInitialized = memoizedIsInitialized;
+                    if (isInitialized == 1)
+                        return true;
+                    if (isInitialized == 0)
+                        return false;
+
+                    memoizedIsInitialized = 1;
+                    return true;
+                }
+
+                @java.lang.Override
+                public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
+                    for (int i = 0; i < timerInstanceId_.size(); i++) {
+                        com.google.protobuf.GeneratedMessageV3.writeString(output, 2, timerInstanceId_.getRaw(i));
+                    }
+                    for (int i = 0; i < variable_.size(); i++) {
+                        output.writeMessage(3, variable_.get(i));
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+                    for (int i = 0; i < nodeInstance_.size(); i++) {
+                        output.writeMessage(4, nodeInstance_.get(i));
+                    }
+                    for (int i = 0; i < exclusiveGroup_.size(); i++) {
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+                    }
+                    for (int i = 0; i < iterationLevels_.size(); i++) {
+                        output.writeMessage(6, iterationLevels_.get(i));
+                    }
+                    unknownFields.writeTo(output);
+                }
+
+                @java.lang.Override
+                public int getSerializedSize() {
+                    int size = memoizedSize;
+                    if (size != -1)
+                        return size;
+
+                    size = 0;
+                    {
+                        int dataSize = 0;
+                        for (int i = 0; i < timerInstanceId_.size(); i++) {
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+                        }
+                        size += dataSize;
+                        size += 1 * getTimerInstanceIdList().size();
+                    }
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+                                .computeMessageSize(3, variable_.get(i));
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+                    for (int i = 0; i < nodeInstance_.size(); i++) {
+                        size += com.google.protobuf.CodedOutputStream
+                                .computeMessageSize(4, nodeInstance_.get(i));
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+                    for (int i = 0; i < exclusiveGroup_.size(); i++) {
+                        size += com.google.protobuf.CodedOutputStream
+                                .computeMessageSize(5, exclusiveGroup_.get(i));
+                    }
+                    for (int i = 0; i < iterationLevels_.size(); i++) {
+                        size += com.google.protobuf.CodedOutputStream
+                                .computeMessageSize(6, iterationLevels_.get(i));
+                    }
+                    size += unknownFields.getSerializedSize();
+                    memoizedSize = size;
+                    return size;
+                }
+
+                @java.lang.Override
+                public boolean equals(final java.lang.Object obj) {
+                    if (obj == this) {
+                        return true;
+                    }
+                    if (!(obj instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode)) {
+                        return super.equals(obj);
+                    }
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode other = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode) obj;
+
+                    if (!getTimerInstanceIdList()
+                            .equals(other.getTimerInstanceIdList()))
+                        return false;
+                    if (!getVariableList()
+                            .equals(other.getVariableList()))
+                        return false;
+                    if (!getNodeInstanceList()
+                            .equals(other.getNodeInstanceList()))
+                        return false;
+                    if (!getExclusiveGroupList()
+                            .equals(other.getExclusiveGroupList()))
+                        return false;
+                    if (!getIterationLevelsList()
+                            .equals(other.getIterationLevelsList()))
+                        return false;
+                    if (!unknownFields.equals(other.unknownFields))
+                        return false;
+                    return true;
+                }
+
+                @java.lang.Override
+                public int hashCode() {
+                    if (memoizedHashCode != 0) {
+                        return memoizedHashCode;
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+                    int hash = 41;
+                    hash = (19 * hash) + getDescriptor().hashCode();
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+                    hash = (29 * hash) + unknownFields.hashCode();
+                    memoizedHashCode = hash;
+                    return hash;
+                }
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+                        java.nio.ByteBuffer data)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    return PARSER.parseFrom(data);
+                }
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+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode parseFrom(
+                        java.nio.ByteBuffer data,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    return PARSER.parseFrom(data, extensionRegistry);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode parseFrom(
+                        com.google.protobuf.ByteString data)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    return PARSER.parseFrom(data);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode parseFrom(
+                        com.google.protobuf.ByteString data,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    return PARSER.parseFrom(data, extensionRegistry);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode parseFrom(
+                        byte[] data)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    return PARSER.parseFrom(data);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode parseFrom(
+                        byte[] data,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    return PARSER.parseFrom(data, extensionRegistry);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode parseFrom(
+                        java.io.InputStream input)
+                        throws java.io.IOException {
+                    return com.google.protobuf.GeneratedMessageV3
+                            .parseWithIOException(PARSER, input);
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+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode parseFrom(
+                        java.io.InputStream input,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws java.io.IOException {
+                    return com.google.protobuf.GeneratedMessageV3
+                            .parseWithIOException(PARSER, input, extensionRegistry);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode parseDelimitedFrom(
+                        java.io.InputStream input)
+                        throws java.io.IOException {
+                    return com.google.protobuf.GeneratedMessageV3
+                            .parseDelimitedWithIOException(PARSER, input);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode parseDelimitedFrom(
+                        java.io.InputStream input,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws java.io.IOException {
+                    return com.google.protobuf.GeneratedMessageV3
+                            .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
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+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode parseFrom(
+                        com.google.protobuf.CodedInputStream input)
+                        throws java.io.IOException {
+                    return com.google.protobuf.GeneratedMessageV3
+                            .parseWithIOException(PARSER, input);
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+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode parseFrom(
+                        com.google.protobuf.CodedInputStream input,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws java.io.IOException {
+                    return com.google.protobuf.GeneratedMessageV3
+                            .parseWithIOException(PARSER, input, extensionRegistry);
+                }
+
+                @java.lang.Override
+                public Builder newBuilderForType() {
+                    return newBuilder();
+                }
+
+                public static Builder newBuilder() {
+                    return DEFAULT_INSTANCE.toBuilder();
+                }
+
+                public static Builder newBuilder(
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode prototype) {
+                    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+                }
+
+                @java.lang.Override
+                public Builder toBuilder() {
+                    return this == DEFAULT_INSTANCE
+                            ? new Builder()
+                            : new Builder().mergeFrom(this);
+                }
+
+                @java.lang.Override
+                protected Builder newBuilderForType(
+                        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+                    Builder builder = new Builder(parent);
+                    return builder;
+                }
+
+                /**
+                 * Protobuf type
+                 * {@code io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.CompositeContextNode}
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+                public static final class Builder extends
+                        com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
+                        // @@protoc_insertion_point(builder_implements:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.CompositeContextNode)
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNodeOrBuilder {
+                    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+                        return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_CompositeContextNode_descriptor;
+                    }
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+                    @java.lang.Override
+                    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() {
+                        return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_CompositeContextNode_fieldAccessorTable
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+                                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode.Builder.class);
+                    }
+
+                    // Construct using io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode.newBuilder()
+                    private Builder() {
+                        maybeForceBuilderInitialization();
+                    }
+
+                    private Builder(
+                            com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+                        super(parent);
+                        maybeForceBuilderInitialization();
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+                    private void maybeForceBuilderInitialization() {
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+                            getVariableFieldBuilder();
+                            getNodeInstanceFieldBuilder();
+                            getExclusiveGroupFieldBuilder();
+                            getIterationLevelsFieldBuilder();
+                        }
+                    }
+
+                    @java.lang.Override
+                    public Builder clear() {
+                        super.clear();
+                        timerInstanceId_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+                        bitField0_ = (bitField0_ & ~0x00000001);
+                        if (variableBuilder_ == null) {
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+                        }
+                        if (nodeInstanceBuilder_ == null) {
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+                        if (exclusiveGroupBuilder_ == null) {
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+                        if (iterationLevelsBuilder_ == null) {
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+                            bitField0_ = (bitField0_ & ~0x00000010);
+                        } else {
+                            iterationLevelsBuilder_.clear();
+                        }
+                        return this;
+                    }
+
+                    @java.lang.Override
+                    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+                        return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_CompositeContextNode_descriptor;
+                    }
+
+                    @java.lang.Override
+                    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode getDefaultInstanceForType() {
+                        return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode
+                                .getDefaultInstance();
+                    }
+
+                    @java.lang.Override
+                    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode build() {
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode result = buildPartial();
+                        if (!result.isInitialized()) {
+                            throw newUninitializedMessageException(result);
+                        }
+                        return result;
+                    }
+
+                    @java.lang.Override
+                    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode buildPartial() {
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode result = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode(
+                                this);
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+                                iterationLevels_ = java.util.Collections.unmodifiableList(iterationLevels_);
+                                bitField0_ = (bitField0_ & ~0x00000010);
+                            }
+                            result.iterationLevels_ = iterationLevels_;
+                        } else {
+                            result.iterationLevels_ = iterationLevelsBuilder_.build();
+                        }
+                        onBuilt();
+                        return result;
+                    }
+
+                    @java.lang.Override
+                    public Builder clone() {
+                        return super.clone();
+                    }
+
+                    @java.lang.Override
+                    public Builder setField(
+                            com.google.protobuf.Descriptors.FieldDescriptor field,
+                            java.lang.Object value) {
+                        return super.setField(field, value);
+                    }
+
+                    @java.lang.Override
+                    public Builder clearField(
+                            com.google.protobuf.Descriptors.FieldDescriptor field) {
+                        return super.clearField(field);
+                    }
+
+                    @java.lang.Override
+                    public Builder clearOneof(
+                            com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+                        return super.clearOneof(oneof);
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+
+                    @java.lang.Override
+                    public Builder setRepeatedField(
+                            com.google.protobuf.Descriptors.FieldDescriptor field,
+                            int index, java.lang.Object value) {
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+                    @java.lang.Override
+                    public Builder addRepeatedField(
+                            com.google.protobuf.Descriptors.FieldDescriptor field,
+                            java.lang.Object value) {
+                        return super.addRepeatedField(field, value);
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+                    @java.lang.Override
+                    public Builder mergeFrom(com.google.protobuf.Message other) {
+                        if (other instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode) {
+                            return mergeFrom(
+                                    (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode) other);
+                        } else {
+                            super.mergeFrom(other);
+                            return this;
+                        }
+                    }
+
+                    public Builder mergeFrom(
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode other) {
+                        if (other == io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode
+                                .getDefaultInstance())
+                            return this;
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+                                            ? getExclusiveGroupFieldBuilder()
+                                            : null;
+                                } else {
+                                    exclusiveGroupBuilder_.addAllMessages(other.exclusiveGroup_);
+                                }
+                            }
+                        }
+                        if (iterationLevelsBuilder_ == null) {
+                            if (!other.iterationLevels_.isEmpty()) {
+                                if (iterationLevels_.isEmpty()) {
+                                    iterationLevels_ = other.iterationLevels_;
+                                    bitField0_ = (bitField0_ & ~0x00000010);
+                                } else {
+                                    ensureIterationLevelsIsMutable();
+                                    iterationLevels_.addAll(other.iterationLevels_);
+                                }
+                                onChanged();
+                            }
+                        } else {
+                            if (!other.iterationLevels_.isEmpty()) {
+                                if (iterationLevelsBuilder_.isEmpty()) {
+                                    iterationLevelsBuilder_.dispose();
+                                    iterationLevelsBuilder_ = null;
+                                    iterationLevels_ = other.iterationLevels_;
+                                    bitField0_ = (bitField0_ & ~0x00000010);
+                                    iterationLevelsBuilder_ = com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                                            ? getIterationLevelsFieldBuilder()
+                                            : null;
+                                } else {
+                                    iterationLevelsBuilder_.addAllMessages(other.iterationLevels_);
+                                }
+                            }
+                        }
+                        this.mergeUnknownFields(other.unknownFields);
+                        onChanged();
+                        return this;
+                    }
+
+                    @java.lang.Override
+                    public final boolean isInitialized() {
+                        return true;
+                    }
+
+                    @java.lang.Override
+                    public Builder mergeFrom(
+                            com.google.protobuf.CodedInputStream input,
+                            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                            throws java.io.IOException {
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode parsedMessage = null;
+                        try {
+                            parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+                        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                            parsedMessage = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode) e
+                                    .getUnfinishedMessage();
+                            throw e.unwrapIOException();
+                        } finally {
+                            if (parsedMessage != null) {
+                                mergeFrom(parsedMessage);
+                            }
+                        }
+                        return this;
+                    }
+
+                    private int bitField0_;
+
+                    private com.google.protobuf.LazyStringList timerInstanceId_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+
+                    private void ensureTimerInstanceIdIsMutable() {
+                        if (!((bitField0_ & 0x00000001) != 0)) {
+                            timerInstanceId_ = new com.google.protobuf.LazyStringArrayList(timerInstanceId_);
+                            bitField0_ |= 0x00000001;
+                        }
+                    }
+
+                    /**
+                     * <code>repeated string timer_instance_id = 2;</code>
+                     * 
+                     * @return A list containing the timerInstanceId.
+                     */
+                    public com.google.protobuf.ProtocolStringList getTimerInstanceIdList() {
+                        return timerInstanceId_.getUnmodifiableView();
+                    }
+
+                    /**
+                     * <code>repeated string timer_instance_id = 2;</code>
+                     * 
+                     * @return The count of timerInstanceId.
+                     */
+                    public int getTimerInstanceIdCount() {
+                        return timerInstanceId_.size();
+                    }
+
+                    /**
+                     * <code>repeated string timer_instance_id = 2;</code>
+                     * 
+                     * @param index The index of the element to return.
+                     * @return The timerInstanceId at the given index.
+                     */
+                    public java.lang.String getTimerInstanceId(int index) {
+                        return timerInstanceId_.get(index);
+                    }
+
+                    /**
+                     * <code>repeated string timer_instance_id = 2;</code>
+                     * 
+                     * @param index The index of the value to return.
+                     * @return The bytes of the timerInstanceId at the given index.
+                     */
+                    public com.google.protobuf.ByteString getTimerInstanceIdBytes(int index) {
+                        return timerInstanceId_.getByteString(index);
+                    }
+
+                    /**
+                     * <code>repeated string timer_instance_id = 2;</code>
+                     * 
+                     * @param index The index to set the value at.
+                     * @param value The timerInstanceId to set.
+                     * @return This builder for chaining.
+                     */
+                    public Builder setTimerInstanceId(
+                            int index, java.lang.String value) {
+                        if (value == null) {
+                            throw new NullPointerException();
+                        }
+                        ensureTimerInstanceIdIsMutable();
+                        timerInstanceId_.set(index, value);
+                        onChanged();
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated string timer_instance_id = 2;</code>
+                     * 
+                     * @param value The timerInstanceId to add.
+                     * @return This builder for chaining.
+                     */
+                    public Builder addTimerInstanceId(
+                            java.lang.String value) {
+                        if (value == null) {
+                            throw new NullPointerException();
+                        }
+                        ensureTimerInstanceIdIsMutable();
+                        timerInstanceId_.add(value);
+                        onChanged();
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated string timer_instance_id = 2;</code>
+                     * 
+                     * @param values The timerInstanceId to add.
+                     * @return This builder for chaining.
+                     */
+                    public Builder addAllTimerInstanceId(
+                            java.lang.Iterable<java.lang.String> values) {
+                        ensureTimerInstanceIdIsMutable();
+                        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+                                values, timerInstanceId_);
+                        onChanged();
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated string timer_instance_id = 2;</code>
+                     * 
+                     * @return This builder for chaining.
+                     */
+                    public Builder clearTimerInstanceId() {
+                        timerInstanceId_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+                        bitField0_ = (bitField0_ & ~0x00000001);
+                        onChanged();
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated string timer_instance_id = 2;</code>
+                     * 
+                     * @param value The bytes of the timerInstanceId to add.
+                     * @return This builder for chaining.
+                     */
+                    public Builder addTimerInstanceIdBytes(
+                            com.google.protobuf.ByteString value) {
+                        if (value == null) {
+                            throw new NullPointerException();
+                        }
+                        ensureTimerInstanceIdIsMutable();
+                        timerInstanceId_.add(value);
+                        onChanged();
+                        return this;
+                    }
+
+                    private java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable> variable_ = java.util.Collections
+                            .emptyList();
+
+                    private void ensureVariableIsMutable() {
+                        if (!((bitField0_ & 0x00000002) != 0)) {
+                            variable_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable>(
+                                    variable_);
+                            bitField0_ |= 0x00000002;
+                        }
+                    }
+
+                    private com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder> variableBuilder_;
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 3;</code>
+                     */
+                    public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable> getVariableList() {
+                        if (variableBuilder_ == null) {
+                            return java.util.Collections.unmodifiableList(variable_);
+                        } else {
+                            return variableBuilder_.getMessageList();
+                        }
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 3;</code>
+                     */
+                    public int getVariableCount() {
+                        if (variableBuilder_ == null) {
+                            return variable_.size();
+                        } else {
+                            return variableBuilder_.getCount();
+                        }
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 3;</code>
+                     */
+                    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable getVariable(int index) {
+                        if (variableBuilder_ == null) {
+                            return variable_.get(index);
+                        } else {
+                            return variableBuilder_.getMessage(index);
+                        }
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 3;</code>
+                     */
+                    public Builder setVariable(
+                            int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable value) {
+                        if (variableBuilder_ == null) {
+                            if (value == null) {
+                                throw new NullPointerException();
+                            }
+                            ensureVariableIsMutable();
+                            variable_.set(index, value);
+                            onChanged();
+                        } else {
+                            variableBuilder_.setMessage(index, value);
+                        }
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 3;</code>
+                     */
+                    public Builder setVariable(
+                            int index,
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder builderForValue) {
+                        if (variableBuilder_ == null) {
+                            ensureVariableIsMutable();
+                            variable_.set(index, builderForValue.build());
+                            onChanged();
+                        } else {
+                            variableBuilder_.setMessage(index, builderForValue.build());
+                        }
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 3;</code>
+                     */
+                    public Builder addVariable(
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable value) {
+                        if (variableBuilder_ == null) {
+                            if (value == null) {
+                                throw new NullPointerException();
+                            }
+                            ensureVariableIsMutable();
+                            variable_.add(value);
+                            onChanged();
+                        } else {
+                            variableBuilder_.addMessage(value);
+                        }
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 3;</code>
+                     */
+                    public Builder addVariable(
+                            int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable value) {
+                        if (variableBuilder_ == null) {
+                            if (value == null) {
+                                throw new NullPointerException();
+                            }
+                            ensureVariableIsMutable();
+                            variable_.add(index, value);
+                            onChanged();
+                        } else {
+                            variableBuilder_.addMessage(index, value);
+                        }
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 3;</code>
+                     */
+                    public Builder addVariable(
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder builderForValue) {
+                        if (variableBuilder_ == null) {
+                            ensureVariableIsMutable();
+                            variable_.add(builderForValue.build());
+                            onChanged();
+                        } else {
+                            variableBuilder_.addMessage(builderForValue.build());
+                        }
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 3;</code>
+                     */
+                    public Builder addVariable(
+                            int index,
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder builderForValue) {
+                        if (variableBuilder_ == null) {
+                            ensureVariableIsMutable();
+                            variable_.add(index, builderForValue.build());
+                            onChanged();
+                        } else {
+                            variableBuilder_.addMessage(index, builderForValue.build());
+                        }
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 3;</code>
+                     */
+                    public Builder addAllVariable(
+                            java.lang.Iterable<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable> values) {
+                        if (variableBuilder_ == null) {
+                            ensureVariableIsMutable();
+                            com.google.protobuf.AbstractMessageLite.Builder.addAll(
+                                    values, variable_);
+                            onChanged();
+                        } else {
+                            variableBuilder_.addAllMessages(values);
+                        }
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 3;</code>
+                     */
+                    public Builder clearVariable() {
+                        if (variableBuilder_ == null) {
+                            variable_ = java.util.Collections.emptyList();
+                            bitField0_ = (bitField0_ & ~0x00000002);
+                            onChanged();
+                        } else {
+                            variableBuilder_.clear();
+                        }
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 3;</code>
+                     */
+                    public Builder removeVariable(int index) {
+                        if (variableBuilder_ == null) {
+                            ensureVariableIsMutable();
+                            variable_.remove(index);
+                            onChanged();
+                        } else {
+                            variableBuilder_.remove(index);
+                        }
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 3;</code>
+                     */
+                    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder getVariableBuilder(
+                            int index) {
+                        return getVariableFieldBuilder().getBuilder(index);
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 3;</code>
+                     */
+                    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder getVariableOrBuilder(
+                            int index) {
+                        if (variableBuilder_ == null) {
+                            return variable_.get(index);
+                        } else {
+                            return variableBuilder_.getMessageOrBuilder(index);
+                        }
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 3;</code>
+                     */
+                    public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder> getVariableOrBuilderList() {
+                        if (variableBuilder_ != null) {
+                            return variableBuilder_.getMessageOrBuilderList();
+                        } else {
+                            return java.util.Collections.unmodifiableList(variable_);
+                        }
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 3;</code>
+                     */
+                    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder addVariableBuilder() {
+                        return getVariableFieldBuilder().addBuilder(
+                                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable
+                                        .getDefaultInstance());
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 3;</code>
+                     */
+                    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder addVariableBuilder(
+                            int index) {
+                        return getVariableFieldBuilder().addBuilder(
+                                index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable
+                                        .getDefaultInstance());
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 3;</code>
+                     */
+                    public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder> getVariableBuilderList() {
+                        return getVariableFieldBuilder().getBuilderList();
+                    }
+
+                    private com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder> getVariableFieldBuilder() {
+                        if (variableBuilder_ == null) {
+                            variableBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder>(
+                                    variable_,
+                                    ((bitField0_ & 0x00000002) != 0),
+                                    getParentForChildren(),
+                                    isClean());
+                            variable_ = null;
+                        }
+                        return variableBuilder_;
+                    }
+
+                    private java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance> nodeInstance_ = java.util.Collections
+                            .emptyList();
+
+                    private void ensureNodeInstanceIsMutable() {
+                        if (!((bitField0_ & 0x00000004) != 0)) {
+                            nodeInstance_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance>(
+                                    nodeInstance_);
+                            bitField0_ |= 0x00000004;
+                        }
+                    }
+
+                    private com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceOrBuilder> nodeInstanceBuilder_;
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 4;</code>
+                     */
+                    public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance> getNodeInstanceList() {
+                        if (nodeInstanceBuilder_ == null) {
+                            return java.util.Collections.unmodifiableList(nodeInstance_);
+                        } else {
+                            return nodeInstanceBuilder_.getMessageList();
+                        }
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 4;</code>
+                     */
+                    public int getNodeInstanceCount() {
+                        if (nodeInstanceBuilder_ == null) {
+                            return nodeInstance_.size();
+                        } else {
+                            return nodeInstanceBuilder_.getCount();
+                        }
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 4;</code>
+                     */
+                    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance getNodeInstance(
+                            int index) {
+                        if (nodeInstanceBuilder_ == null) {
+                            return nodeInstance_.get(index);
+                        } else {
+                            return nodeInstanceBuilder_.getMessage(index);
+                        }
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 4;</code>
+                     */
+                    public Builder setNodeInstance(
+                            int index,
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance value) {
+                        if (nodeInstanceBuilder_ == null) {
+                            if (value == null) {
+                                throw new NullPointerException();
+                            }
+                            ensureNodeInstanceIsMutable();
+                            nodeInstance_.set(index, value);
+                            onChanged();
+                        } else {
+                            nodeInstanceBuilder_.setMessage(index, value);
+                        }
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 4;</code>
+                     */
+                    public Builder setNodeInstance(
+                            int index,
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance.Builder builderForValue) {
+                        if (nodeInstanceBuilder_ == null) {
+                            ensureNodeInstanceIsMutable();
+                            nodeInstance_.set(index, builderForValue.build());
+                            onChanged();
+                        } else {
+                            nodeInstanceBuilder_.setMessage(index, builderForValue.build());
+                        }
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 4;</code>
+                     */
+                    public Builder addNodeInstance(
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance value) {
+                        if (nodeInstanceBuilder_ == null) {
+                            if (value == null) {
+                                throw new NullPointerException();
+                            }
+                            ensureNodeInstanceIsMutable();
+                            nodeInstance_.add(value);
+                            onChanged();
+                        } else {
+                            nodeInstanceBuilder_.addMessage(value);
+                        }
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 4;</code>
+                     */
+                    public Builder addNodeInstance(
+                            int index,
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance value) {
+                        if (nodeInstanceBuilder_ == null) {
+                            if (value == null) {
+                                throw new NullPointerException();
+                            }
+                            ensureNodeInstanceIsMutable();
+                            nodeInstance_.add(index, value);
+                            onChanged();
+                        } else {
+                            nodeInstanceBuilder_.addMessage(index, value);
+                        }
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 4;</code>
+                     */
+                    public Builder addNodeInstance(
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance.Builder builderForValue) {
+                        if (nodeInstanceBuilder_ == null) {
+                            ensureNodeInstanceIsMutable();
+                            nodeInstance_.add(builderForValue.build());
+                            onChanged();
+                        } else {
+                            nodeInstanceBuilder_.addMessage(builderForValue.build());
+                        }
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 4;</code>
+                     */
+                    public Builder addNodeInstance(
+                            int index,
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance.Builder builderForValue) {
+                        if (nodeInstanceBuilder_ == null) {
+                            ensureNodeInstanceIsMutable();
+                            nodeInstance_.add(index, builderForValue.build());
+                            onChanged();
+                        } else {
+                            nodeInstanceBuilder_.addMessage(index, builderForValue.build());
+                        }
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 4;</code>
+                     */
+                    public Builder addAllNodeInstance(
+                            java.lang.Iterable<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance> values) {
+                        if (nodeInstanceBuilder_ == null) {
+                            ensureNodeInstanceIsMutable();
+                            com.google.protobuf.AbstractMessageLite.Builder.addAll(
+                                    values, nodeInstance_);
+                            onChanged();
+                        } else {
+                            nodeInstanceBuilder_.addAllMessages(values);
+                        }
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 4;</code>
+                     */
+                    public Builder clearNodeInstance() {
+                        if (nodeInstanceBuilder_ == null) {
+                            nodeInstance_ = java.util.Collections.emptyList();
+                            bitField0_ = (bitField0_ & ~0x00000004);
+                            onChanged();
+                        } else {
+                            nodeInstanceBuilder_.clear();
+                        }
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 4;</code>
+                     */
+                    public Builder removeNodeInstance(int index) {
+                        if (nodeInstanceBuilder_ == null) {
+                            ensureNodeInstanceIsMutable();
+                            nodeInstance_.remove(index);
+                            onChanged();
+                        } else {
+                            nodeInstanceBuilder_.remove(index);
+                        }
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 4;</code>
+                     */
+                    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance.Builder getNodeInstanceBuilder(
+                            int index) {
+                        return getNodeInstanceFieldBuilder().getBuilder(index);
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 4;</code>
+                     */
+                    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceOrBuilder getNodeInstanceOrBuilder(
+                            int index) {
+                        if (nodeInstanceBuilder_ == null) {
+                            return nodeInstance_.get(index);
+                        } else {
+                            return nodeInstanceBuilder_.getMessageOrBuilder(index);
+                        }
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 4;</code>
+                     */
+                    public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceOrBuilder> getNodeInstanceOrBuilderList() {
+                        if (nodeInstanceBuilder_ != null) {
+                            return nodeInstanceBuilder_.getMessageOrBuilderList();
+                        } else {
+                            return java.util.Collections.unmodifiableList(nodeInstance_);
+                        }
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 4;</code>
+                     */
+                    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance.Builder addNodeInstanceBuilder() {
+                        return getNodeInstanceFieldBuilder().addBuilder(
+                                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance
+                                        .getDefaultInstance());
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 4;</code>
+                     */
+                    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance.Builder addNodeInstanceBuilder(
+                            int index) {
+                        return getNodeInstanceFieldBuilder().addBuilder(
+                                index,
+                                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance
+                                        .getDefaultInstance());
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 4;</code>
+                     */
+                    public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance.Builder> getNodeInstanceBuilderList() {
+                        return getNodeInstanceFieldBuilder().getBuilderList();
+                    }
+
+                    private com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceOrBuilder> getNodeInstanceFieldBuilder() {
+                        if (nodeInstanceBuilder_ == null) {
+                            nodeInstanceBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceOrBuilder>(
+                                    nodeInstance_,
+                                    ((bitField0_ & 0x00000004) != 0),
+                                    getParentForChildren(),
+                                    isClean());
+                            nodeInstance_ = null;
+                        }
+                        return nodeInstanceBuilder_;
+                    }
+
+                    private java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance> exclusiveGroup_ = java.util.Collections
+                            .emptyList();
+
+                    private void ensureExclusiveGroupIsMutable() {
+                        if (!((bitField0_ & 0x00000008) != 0)) {
+                            exclusiveGroup_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance>(
+                                    exclusiveGroup_);
+                            bitField0_ |= 0x00000008;
+                        }
+                    }
+
+                    private com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstanceOrBuilder> exclusiveGroupBuilder_;
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 5;</code>
+                     */
+                    public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance> getExclusiveGroupList() {
+                        if (exclusiveGroupBuilder_ == null) {
+                            return java.util.Collections.unmodifiableList(exclusiveGroup_);
+                        } else {
+                            return exclusiveGroupBuilder_.getMessageList();
+                        }
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 5;</code>
+                     */
+                    public int getExclusiveGroupCount() {
+                        if (exclusiveGroupBuilder_ == null) {
+                            return exclusiveGroup_.size();
+                        } else {
+                            return exclusiveGroupBuilder_.getCount();
+                        }
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 5;</code>
+                     */
+                    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance getExclusiveGroup(
+                            int index) {
+                        if (exclusiveGroupBuilder_ == null) {
+                            return exclusiveGroup_.get(index);
+                        } else {
+                            return exclusiveGroupBuilder_.getMessage(index);
+                        }
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 5;</code>
+                     */
+                    public Builder setExclusiveGroup(
+                            int index,
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance value) {
+                        if (exclusiveGroupBuilder_ == null) {
+                            if (value == null) {
+                                throw new NullPointerException();
+                            }
+                            ensureExclusiveGroupIsMutable();
+                            exclusiveGroup_.set(index, value);
+                            onChanged();
+                        } else {
+                            exclusiveGroupBuilder_.setMessage(index, value);
+                        }
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 5;</code>
+                     */
+                    public Builder setExclusiveGroup(
+                            int index,
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance.Builder builderForValue) {
+                        if (exclusiveGroupBuilder_ == null) {
+                            ensureExclusiveGroupIsMutable();
+                            exclusiveGroup_.set(index, builderForValue.build());
+                            onChanged();
+                        } else {
+                            exclusiveGroupBuilder_.setMessage(index, builderForValue.build());
+                        }
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 5;</code>
+                     */
+                    public Builder addExclusiveGroup(
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance value) {
+                        if (exclusiveGroupBuilder_ == null) {
+                            if (value == null) {
+                                throw new NullPointerException();
+                            }
+                            ensureExclusiveGroupIsMutable();
+                            exclusiveGroup_.add(value);
+                            onChanged();
+                        } else {
+                            exclusiveGroupBuilder_.addMessage(value);
+                        }
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 5;</code>
+                     */
+                    public Builder addExclusiveGroup(
+                            int index,
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance value) {
+                        if (exclusiveGroupBuilder_ == null) {
+                            if (value == null) {
+                                throw new NullPointerException();
+                            }
+                            ensureExclusiveGroupIsMutable();
+                            exclusiveGroup_.add(index, value);
+                            onChanged();
+                        } else {
+                            exclusiveGroupBuilder_.addMessage(index, value);
+                        }
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 5;</code>
+                     */
+                    public Builder addExclusiveGroup(
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance.Builder builderForValue) {
+                        if (exclusiveGroupBuilder_ == null) {
+                            ensureExclusiveGroupIsMutable();
+                            exclusiveGroup_.add(builderForValue.build());
+                            onChanged();
+                        } else {
+                            exclusiveGroupBuilder_.addMessage(builderForValue.build());
+                        }
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 5;</code>
+                     */
+                    public Builder addExclusiveGroup(
+                            int index,
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance.Builder builderForValue) {
+                        if (exclusiveGroupBuilder_ == null) {
+                            ensureExclusiveGroupIsMutable();
+                            exclusiveGroup_.add(index, builderForValue.build());
+                            onChanged();
+                        } else {
+                            exclusiveGroupBuilder_.addMessage(index, builderForValue.build());
+                        }
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 5;</code>
+                     */
+                    public Builder addAllExclusiveGroup(
+                            java.lang.Iterable<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance> values) {
+                        if (exclusiveGroupBuilder_ == null) {
+                            ensureExclusiveGroupIsMutable();
+                            com.google.protobuf.AbstractMessageLite.Builder.addAll(
+                                    values, exclusiveGroup_);
+                            onChanged();
+                        } else {
+                            exclusiveGroupBuilder_.addAllMessages(values);
+                        }
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 5;</code>
+                     */
+                    public Builder clearExclusiveGroup() {
+                        if (exclusiveGroupBuilder_ == null) {
+                            exclusiveGroup_ = java.util.Collections.emptyList();
+                            bitField0_ = (bitField0_ & ~0x00000008);
+                            onChanged();
+                        } else {
+                            exclusiveGroupBuilder_.clear();
+                        }
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 5;</code>
+                     */
+                    public Builder removeExclusiveGroup(int index) {
+                        if (exclusiveGroupBuilder_ == null) {
+                            ensureExclusiveGroupIsMutable();
+                            exclusiveGroup_.remove(index);
+                            onChanged();
+                        } else {
+                            exclusiveGroupBuilder_.remove(index);
+                        }
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 5;</code>
+                     */
+                    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance.Builder getExclusiveGroupBuilder(
+                            int index) {
+                        return getExclusiveGroupFieldBuilder().getBuilder(index);
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 5;</code>
+                     */
+                    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstanceOrBuilder getExclusiveGroupOrBuilder(
+                            int index) {
+                        if (exclusiveGroupBuilder_ == null) {
+                            return exclusiveGroup_.get(index);
+                        } else {
+                            return exclusiveGroupBuilder_.getMessageOrBuilder(index);
+                        }
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 5;</code>
+                     */
+                    public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstanceOrBuilder> getExclusiveGroupOrBuilderList() {
+                        if (exclusiveGroupBuilder_ != null) {
+                            return exclusiveGroupBuilder_.getMessageOrBuilderList();
+                        } else {
+                            return java.util.Collections.unmodifiableList(exclusiveGroup_);
+                        }
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 5;</code>
+                     */
+                    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance.Builder addExclusiveGroupBuilder() {
+                        return getExclusiveGroupFieldBuilder().addBuilder(
+                                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance
+                                        .getDefaultInstance());
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 5;</code>
+                     */
+                    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance.Builder addExclusiveGroupBuilder(
+                            int index) {
+                        return getExclusiveGroupFieldBuilder().addBuilder(
+                                index,
+                                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance
+                                        .getDefaultInstance());
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 5;</code>
+                     */
+                    public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance.Builder> getExclusiveGroupBuilderList() {
+                        return getExclusiveGroupFieldBuilder().getBuilderList();
+                    }
+
+                    private com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstanceOrBuilder> getExclusiveGroupFieldBuilder() {
+                        if (exclusiveGroupBuilder_ == null) {
+                            exclusiveGroupBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstanceOrBuilder>(
+                                    exclusiveGroup_,
+                                    ((bitField0_ & 0x00000008) != 0),
+                                    getParentForChildren(),
+                                    isClean());
+                            exclusiveGroup_ = null;
+                        }
+                        return exclusiveGroupBuilder_;
+                    }
+
+                    private java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel> iterationLevels_ = java.util.Collections
+                            .emptyList();
+
+                    private void ensureIterationLevelsIsMutable() {
+                        if (!((bitField0_ & 0x00000010) != 0)) {
+                            iterationLevels_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel>(
+                                    iterationLevels_);
+                            bitField0_ |= 0x00000010;
+                        }
+                    }
+
+                    private com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevelOrBuilder> iterationLevelsBuilder_;
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 6;</code>
+                     */
+                    public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel> getIterationLevelsList() {
+                        if (iterationLevelsBuilder_ == null) {
+                            return java.util.Collections.unmodifiableList(iterationLevels_);
+                        } else {
+                            return iterationLevelsBuilder_.getMessageList();
+                        }
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 6;</code>
+                     */
+                    public int getIterationLevelsCount() {
+                        if (iterationLevelsBuilder_ == null) {
+                            return iterationLevels_.size();
+                        } else {
+                            return iterationLevelsBuilder_.getCount();
+                        }
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 6;</code>
+                     */
+                    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel getIterationLevels(
+                            int index) {
+                        if (iterationLevelsBuilder_ == null) {
+                            return iterationLevels_.get(index);
+                        } else {
+                            return iterationLevelsBuilder_.getMessage(index);
+                        }
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 6;</code>
+                     */
+                    public Builder setIterationLevels(
+                            int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel value) {
+                        if (iterationLevelsBuilder_ == null) {
+                            if (value == null) {
+                                throw new NullPointerException();
+                            }
+                            ensureIterationLevelsIsMutable();
+                            iterationLevels_.set(index, value);
+                            onChanged();
+                        } else {
+                            iterationLevelsBuilder_.setMessage(index, value);
+                        }
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 6;</code>
+                     */
+                    public Builder setIterationLevels(
+                            int index,
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel.Builder builderForValue) {
+                        if (iterationLevelsBuilder_ == null) {
+                            ensureIterationLevelsIsMutable();
+                            iterationLevels_.set(index, builderForValue.build());
+                            onChanged();
+                        } else {
+                            iterationLevelsBuilder_.setMessage(index, builderForValue.build());
+                        }
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 6;</code>
+                     */
+                    public Builder addIterationLevels(
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel value) {
+                        if (iterationLevelsBuilder_ == null) {
+                            if (value == null) {
+                                throw new NullPointerException();
+                            }
+                            ensureIterationLevelsIsMutable();
+                            iterationLevels_.add(value);
+                            onChanged();
+                        } else {
+                            iterationLevelsBuilder_.addMessage(value);
+                        }
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 6;</code>
+                     */
+                    public Builder addIterationLevels(
+                            int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel value) {
+                        if (iterationLevelsBuilder_ == null) {
+                            if (value == null) {
+                                throw new NullPointerException();
+                            }
+                            ensureIterationLevelsIsMutable();
+                            iterationLevels_.add(index, value);
+                            onChanged();
+                        } else {
+                            iterationLevelsBuilder_.addMessage(index, value);
+                        }
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 6;</code>
+                     */
+                    public Builder addIterationLevels(
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel.Builder builderForValue) {
+                        if (iterationLevelsBuilder_ == null) {
+                            ensureIterationLevelsIsMutable();
+                            iterationLevels_.add(builderForValue.build());
+                            onChanged();
+                        } else {
+                            iterationLevelsBuilder_.addMessage(builderForValue.build());
+                        }
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 6;</code>
+                     */
+                    public Builder addIterationLevels(
+                            int index,
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel.Builder builderForValue) {
+                        if (iterationLevelsBuilder_ == null) {
+                            ensureIterationLevelsIsMutable();
+                            iterationLevels_.add(index, builderForValue.build());
+                            onChanged();
+                        } else {
+                            iterationLevelsBuilder_.addMessage(index, builderForValue.build());
+                        }
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 6;</code>
+                     */
+                    public Builder addAllIterationLevels(
+                            java.lang.Iterable<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel> values) {
+                        if (iterationLevelsBuilder_ == null) {
+                            ensureIterationLevelsIsMutable();
+                            com.google.protobuf.AbstractMessageLite.Builder.addAll(
+                                    values, iterationLevels_);
+                            onChanged();
+                        } else {
+                            iterationLevelsBuilder_.addAllMessages(values);
+                        }
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 6;</code>
+                     */
+                    public Builder clearIterationLevels() {
+                        if (iterationLevelsBuilder_ == null) {
+                            iterationLevels_ = java.util.Collections.emptyList();
+                            bitField0_ = (bitField0_ & ~0x00000010);
+                            onChanged();
+                        } else {
+                            iterationLevelsBuilder_.clear();
+                        }
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 6;</code>
+                     */
+                    public Builder removeIterationLevels(int index) {
+                        if (iterationLevelsBuilder_ == null) {
+                            ensureIterationLevelsIsMutable();
+                            iterationLevels_.remove(index);
+                            onChanged();
+                        } else {
+                            iterationLevelsBuilder_.remove(index);
+                        }
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 6;</code>
+                     */
+                    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel.Builder getIterationLevelsBuilder(
+                            int index) {
+                        return getIterationLevelsFieldBuilder().getBuilder(index);
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 6;</code>
+                     */
+                    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevelOrBuilder getIterationLevelsOrBuilder(
+                            int index) {
+                        if (iterationLevelsBuilder_ == null) {
+                            return iterationLevels_.get(index);
+                        } else {
+                            return iterationLevelsBuilder_.getMessageOrBuilder(index);
+                        }
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 6;</code>
+                     */
+                    public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevelOrBuilder> getIterationLevelsOrBuilderList() {
+                        if (iterationLevelsBuilder_ != null) {
+                            return iterationLevelsBuilder_.getMessageOrBuilderList();
+                        } else {
+                            return java.util.Collections.unmodifiableList(iterationLevels_);
+                        }
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 6;</code>
+                     */
+                    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel.Builder addIterationLevelsBuilder() {
+                        return getIterationLevelsFieldBuilder().addBuilder(
+                                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel
+                                        .getDefaultInstance());
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 6;</code>
+                     */
+                    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel.Builder addIterationLevelsBuilder(
+                            int index) {
+                        return getIterationLevelsFieldBuilder().addBuilder(
+                                index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel
+                                        .getDefaultInstance());
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 6;</code>
+                     */
+                    public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel.Builder> getIterationLevelsBuilderList() {
+                        return getIterationLevelsFieldBuilder().getBuilderList();
+                    }
+
+                    private com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevelOrBuilder> getIterationLevelsFieldBuilder() {
+                        if (iterationLevelsBuilder_ == null) {
+                            iterationLevelsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevelOrBuilder>(
+                                    iterationLevels_,
+                                    ((bitField0_ & 0x00000010) != 0),
+                                    getParentForChildren(),
+                                    isClean());
+                            iterationLevels_ = null;
+                        }
+                        return iterationLevelsBuilder_;
+                    }
+
+                    @java.lang.Override
+                    public final Builder setUnknownFields(
+                            final com.google.protobuf.UnknownFieldSet unknownFields) {
+                        return super.setUnknownFields(unknownFields);
+                    }
+
+                    @java.lang.Override
+                    public final Builder mergeUnknownFields(
+                            final com.google.protobuf.UnknownFieldSet unknownFields) {
+                        return super.mergeUnknownFields(unknownFields);
+                    }
+
+                    // @@protoc_insertion_point(builder_scope:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.CompositeContextNode)
+                }
+
+                // @@protoc_insertion_point(class_scope:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.CompositeContextNode)
+                private static final io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode DEFAULT_INSTANCE;
+                static {
+                    DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode();
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode getDefaultInstance() {
+                    return DEFAULT_INSTANCE;
+                }
+
+                @java.lang.Deprecated
+                public static final com.google.protobuf.Parser<CompositeContextNode> PARSER = new com.google.protobuf.AbstractParser<CompositeContextNode>() {
+                    @java.lang.Override
+                    public CompositeContextNode parsePartialFrom(
+                            com.google.protobuf.CodedInputStream input,
+                            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                            throws com.google.protobuf.InvalidProtocolBufferException {
+                        return new CompositeContextNode(input, extensionRegistry);
+                    }
+                };
+
+                public static com.google.protobuf.Parser<CompositeContextNode> parser() {
+                    return PARSER;
+                }
+
+                @java.lang.Override
+                public com.google.protobuf.Parser<CompositeContextNode> getParserForType() {
+                    return PARSER;
+                }
+
+                @java.lang.Override
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode getDefaultInstanceForType() {
+                    return DEFAULT_INSTANCE;
+                }
+
+            }
+
+            public interface ForEachNodeOrBuilder extends
+                    // @@protoc_insertion_point(interface_extends:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.ForEachNode)
+                    com.google.protobuf.MessageOrBuilder {
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 1;</code>
+                 */
+                java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance> getNodeInstanceList();
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 1;</code>
+                 */
+                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance getNodeInstance(
+                        int index);
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 1;</code>
+                 */
+                int getNodeInstanceCount();
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 1;</code>
+                 */
+                java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceOrBuilder> getNodeInstanceOrBuilderList();
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 1;</code>
+                 */
+                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceOrBuilder getNodeInstanceOrBuilder(
+                        int index);
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 2;</code>
+                 */
+                java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable> getVariableList();
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 2;</code>
+                 */
+                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable getVariable(int index);
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 2;</code>
+                 */
+                int getVariableCount();
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 2;</code>
+                 */
+                java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder> getVariableOrBuilderList();
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 2;</code>
+                 */
+                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder getVariableOrBuilder(
+                        int index);
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 3;</code>
+                 */
+                java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel> getIterationLevelsList();
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 3;</code>
+                 */
+                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel getIterationLevels(int index);
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 3;</code>
+                 */
+                int getIterationLevelsCount();
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 3;</code>
+                 */
+                java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevelOrBuilder> getIterationLevelsOrBuilderList();
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 3;</code>
+                 */
+                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevelOrBuilder getIterationLevelsOrBuilder(
+                        int index);
+
+                /**
+                 * <code>optional int32 sequential_counter = 4;</code>
+                 * 
+                 * @return Whether the sequentialCounter field is set.
+                 */
+                boolean hasSequentialCounter();
+
+                /**
+                 * <code>optional int32 sequential_counter = 4;</code>
+                 * 
+                 * @return The sequentialCounter.
+                 */
+                int getSequentialCounter();
+            }
+
+            /**
+             * Protobuf type {@code io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.ForEachNode}
+             */
+            public static final class ForEachNode extends
+                    com.google.protobuf.GeneratedMessageV3 implements
+                    // @@protoc_insertion_point(message_implements:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.ForEachNode)
+                    ForEachNodeOrBuilder {
+                private static final long serialVersionUID = 0L;
+
+                // Use ForEachNode.newBuilder() to construct.
+                private ForEachNode(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
+                    super(builder);
+                }
+
+                private ForEachNode() {
+                    nodeInstance_ = java.util.Collections.emptyList();
+                    variable_ = java.util.Collections.emptyList();
+                    iterationLevels_ = java.util.Collections.emptyList();
+                }
+
+                @java.lang.Override
+                @SuppressWarnings({ "unused" })
+                protected java.lang.Object newInstance(
+                        UnusedPrivateParameter unused) {
+                    return new ForEachNode();
+                }
+
+                @java.lang.Override
+                public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+                    return this.unknownFields;
+                }
+
+                private ForEachNode(
+                        com.google.protobuf.CodedInputStream input,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    this();
+                    if (extensionRegistry == null) {
+                        throw new java.lang.NullPointerException();
+                    }
+                    int mutable_bitField0_ = 0;
+                    com.google.protobuf.UnknownFieldSet.Builder unknownFields = com.google.protobuf.UnknownFieldSet
+                            .newBuilder();
+                    try {
+                        boolean done = false;
+                        while (!done) {
+                            int tag = input.readTag();
+                            switch (tag) {
+                                case 0:
+                                    done = true;
+                                    break;
+                                case 10: {
+                                    if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+                                        nodeInstance_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance>();
+                                        mutable_bitField0_ |= 0x00000001;
+                                    }
+                                    nodeInstance_.add(
+                                            input.readMessage(
+                                                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance.PARSER,
+                                                    extensionRegistry));
+                                    break;
+                                }
+                                case 18: {
+                                    if (!((mutable_bitField0_ & 0x00000002) != 0)) {
+                                        variable_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable>();
+                                        mutable_bitField0_ |= 0x00000002;
+                                    }
+                                    variable_.add(
+                                            input.readMessage(
+                                                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.PARSER,
+                                                    extensionRegistry));
+                                    break;
+                                }
+                                case 26: {
+                                    if (!((mutable_bitField0_ & 0x00000004) != 0)) {
+                                        iterationLevels_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel>();
+                                        mutable_bitField0_ |= 0x00000004;
+                                    }
+                                    iterationLevels_.add(
+                                            input.readMessage(
+                                                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel.PARSER,
+                                                    extensionRegistry));
+                                    break;
+                                }
+                                case 32: {
+                                    bitField0_ |= 0x00000001;
+                                    sequentialCounter_ = input.readInt32();
+                                    break;
+                                }
+                                default: {
+                                    if (!parseUnknownField(
+                                            input, unknownFields, extensionRegistry, tag)) {
+                                        done = true;
+                                    }
+                                    break;
+                                }
+                            }
+                        }
+                    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                        throw e.setUnfinishedMessage(this);
+                    } catch (java.io.IOException e) {
+                        throw new com.google.protobuf.InvalidProtocolBufferException(
+                                e).setUnfinishedMessage(this);
+                    } finally {
+                        if (((mutable_bitField0_ & 0x00000001) != 0)) {
+                            nodeInstance_ = java.util.Collections.unmodifiableList(nodeInstance_);
+                        }
+                        if (((mutable_bitField0_ & 0x00000002) != 0)) {
+                            variable_ = java.util.Collections.unmodifiableList(variable_);
+                        }
+                        if (((mutable_bitField0_ & 0x00000004) != 0)) {
+                            iterationLevels_ = java.util.Collections.unmodifiableList(iterationLevels_);
+                        }
+                        this.unknownFields = unknownFields.build();
+                        makeExtensionsImmutable();
+                    }
+                }
+
+                public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+                    return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_ForEachNode_descriptor;
+                }
+
+                @java.lang.Override
+                protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() {
+                    return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_ForEachNode_fieldAccessorTable
+                            .ensureFieldAccessorsInitialized(
+                                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode.class,
+                                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode.Builder.class);
+                }
+
+                private int bitField0_;
+                public static final int NODE_INSTANCE_FIELD_NUMBER = 1;
+                private java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance> nodeInstance_;
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 1;</code>
+                 */
+                @java.lang.Override
+                public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance> getNodeInstanceList() {
+                    return nodeInstance_;
+                }
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 1;</code>
+                 */
+                @java.lang.Override
+                public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceOrBuilder> getNodeInstanceOrBuilderList() {
+                    return nodeInstance_;
+                }
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 1;</code>
+                 */
+                @java.lang.Override
+                public int getNodeInstanceCount() {
+                    return nodeInstance_.size();
+                }
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 1;</code>
+                 */
+                @java.lang.Override
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance getNodeInstance(
+                        int index) {
+                    return nodeInstance_.get(index);
+                }
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 1;</code>
+                 */
+                @java.lang.Override
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceOrBuilder getNodeInstanceOrBuilder(
+                        int index) {
+                    return nodeInstance_.get(index);
+                }
+
+                public static final int VARIABLE_FIELD_NUMBER = 2;
+                private java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable> variable_;
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 2;</code>
+                 */
+                @java.lang.Override
+                public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable> getVariableList() {
+                    return variable_;
+                }
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 2;</code>
+                 */
+                @java.lang.Override
+                public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder> getVariableOrBuilderList() {
+                    return variable_;
+                }
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 2;</code>
+                 */
+                @java.lang.Override
+                public int getVariableCount() {
+                    return variable_.size();
+                }
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 2;</code>
+                 */
+                @java.lang.Override
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable getVariable(int index) {
+                    return variable_.get(index);
+                }
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 2;</code>
+                 */
+                @java.lang.Override
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder getVariableOrBuilder(
+                        int index) {
+                    return variable_.get(index);
+                }
+
+                public static final int ITERATIONLEVELS_FIELD_NUMBER = 3;
+                private java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel> iterationLevels_;
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 3;</code>
+                 */
+                @java.lang.Override
+                public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel> getIterationLevelsList() {
+                    return iterationLevels_;
+                }
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 3;</code>
+                 */
+                @java.lang.Override
+                public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevelOrBuilder> getIterationLevelsOrBuilderList() {
+                    return iterationLevels_;
+                }
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 3;</code>
+                 */
+                @java.lang.Override
+                public int getIterationLevelsCount() {
+                    return iterationLevels_.size();
+                }
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 3;</code>
+                 */
+                @java.lang.Override
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel getIterationLevels(
+                        int index) {
+                    return iterationLevels_.get(index);
+                }
+
+                /**
+                 * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 3;</code>
+                 */
+                @java.lang.Override
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevelOrBuilder getIterationLevelsOrBuilder(
+                        int index) {
+                    return iterationLevels_.get(index);
+                }
+
+                public static final int SEQUENTIAL_COUNTER_FIELD_NUMBER = 4;
+                private int sequentialCounter_;
+
+                /**
+                 * <code>optional int32 sequential_counter = 4;</code>
+                 * 
+                 * @return Whether the sequentialCounter field is set.
+                 */
+                @java.lang.Override
+                public boolean hasSequentialCounter() {
+                    return ((bitField0_ & 0x00000001) != 0);
+                }
+
+                /**
+                 * <code>optional int32 sequential_counter = 4;</code>
+                 * 
+                 * @return The sequentialCounter.
+                 */
+                @java.lang.Override
+                public int getSequentialCounter() {
+                    return sequentialCounter_;
+                }
+
+                private byte memoizedIsInitialized = -1;
+
+                @java.lang.Override
+                public final boolean isInitialized() {
+                    byte isInitialized = memoizedIsInitialized;
+                    if (isInitialized == 1)
+                        return true;
+                    if (isInitialized == 0)
+                        return false;
+
+                    memoizedIsInitialized = 1;
+                    return true;
+                }
+
+                @java.lang.Override
+                public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
+                    for (int i = 0; i < nodeInstance_.size(); i++) {
+                        output.writeMessage(1, nodeInstance_.get(i));
+                    }
+                    for (int i = 0; i < variable_.size(); i++) {
+                        output.writeMessage(2, variable_.get(i));
+                    }
+                    for (int i = 0; i < iterationLevels_.size(); i++) {
+                        output.writeMessage(3, iterationLevels_.get(i));
+                    }
+                    if (((bitField0_ & 0x00000001) != 0)) {
+                        output.writeInt32(4, sequentialCounter_);
+                    }
+                    unknownFields.writeTo(output);
+                }
+
+                @java.lang.Override
+                public int getSerializedSize() {
+                    int size = memoizedSize;
+                    if (size != -1)
+                        return size;
+
+                    size = 0;
+                    for (int i = 0; i < nodeInstance_.size(); i++) {
+                        size += com.google.protobuf.CodedOutputStream
+                                .computeMessageSize(1, nodeInstance_.get(i));
+                    }
+                    for (int i = 0; i < variable_.size(); i++) {
+                        size += com.google.protobuf.CodedOutputStream
+                                .computeMessageSize(2, variable_.get(i));
+                    }
+                    for (int i = 0; i < iterationLevels_.size(); i++) {
+                        size += com.google.protobuf.CodedOutputStream
+                                .computeMessageSize(3, iterationLevels_.get(i));
+                    }
+                    if (((bitField0_ & 0x00000001) != 0)) {
+                        size += com.google.protobuf.CodedOutputStream
+                                .computeInt32Size(4, sequentialCounter_);
+                    }
+                    size += unknownFields.getSerializedSize();
+                    memoizedSize = size;
+                    return size;
+                }
+
+                @java.lang.Override
+                public boolean equals(final java.lang.Object obj) {
+                    if (obj == this) {
+                        return true;
+                    }
+                    if (!(obj instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode)) {
+                        return super.equals(obj);
+                    }
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode other = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode) obj;
+
+                    if (!getNodeInstanceList()
+                            .equals(other.getNodeInstanceList()))
+                        return false;
+                    if (!getVariableList()
+                            .equals(other.getVariableList()))
+                        return false;
+                    if (!getIterationLevelsList()
+                            .equals(other.getIterationLevelsList()))
+                        return false;
+                    if (hasSequentialCounter() != other.hasSequentialCounter())
+                        return false;
+                    if (hasSequentialCounter()) {
+                        if (getSequentialCounter() != other.getSequentialCounter())
+                            return false;
+                    }
+                    if (!unknownFields.equals(other.unknownFields))
+                        return false;
+                    return true;
+                }
+
+                @java.lang.Override
+                public int hashCode() {
+                    if (memoizedHashCode != 0) {
+                        return memoizedHashCode;
+                    }
+                    int hash = 41;
+                    hash = (19 * hash) + getDescriptor().hashCode();
+                    if (getNodeInstanceCount() > 0) {
+                        hash = (37 * hash) + NODE_INSTANCE_FIELD_NUMBER;
+                        hash = (53 * hash) + getNodeInstanceList().hashCode();
+                    }
+                    if (getVariableCount() > 0) {
+                        hash = (37 * hash) + VARIABLE_FIELD_NUMBER;
+                        hash = (53 * hash) + getVariableList().hashCode();
+                    }
+                    if (getIterationLevelsCount() > 0) {
+                        hash = (37 * hash) + ITERATIONLEVELS_FIELD_NUMBER;
+                        hash = (53 * hash) + getIterationLevelsList().hashCode();
+                    }
+                    if (hasSequentialCounter()) {
+                        hash = (37 * hash) + SEQUENTIAL_COUNTER_FIELD_NUMBER;
+                        hash = (53 * hash) + getSequentialCounter();
+                    }
+                    hash = (29 * hash) + unknownFields.hashCode();
+                    memoizedHashCode = hash;
+                    return hash;
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode parseFrom(
+                        java.nio.ByteBuffer data)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    return PARSER.parseFrom(data);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode parseFrom(
+                        java.nio.ByteBuffer data,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    return PARSER.parseFrom(data, extensionRegistry);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode parseFrom(
+                        com.google.protobuf.ByteString data)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    return PARSER.parseFrom(data);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode parseFrom(
+                        com.google.protobuf.ByteString data,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    return PARSER.parseFrom(data, extensionRegistry);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode parseFrom(
+                        byte[] data)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    return PARSER.parseFrom(data);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode parseFrom(
+                        byte[] data,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    return PARSER.parseFrom(data, extensionRegistry);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode parseFrom(
+                        java.io.InputStream input)
+                        throws java.io.IOException {
+                    return com.google.protobuf.GeneratedMessageV3
+                            .parseWithIOException(PARSER, input);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode parseFrom(
+                        java.io.InputStream input,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws java.io.IOException {
+                    return com.google.protobuf.GeneratedMessageV3
+                            .parseWithIOException(PARSER, input, extensionRegistry);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode parseDelimitedFrom(
+                        java.io.InputStream input)
+                        throws java.io.IOException {
+                    return com.google.protobuf.GeneratedMessageV3
+                            .parseDelimitedWithIOException(PARSER, input);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode parseDelimitedFrom(
+                        java.io.InputStream input,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws java.io.IOException {
+                    return com.google.protobuf.GeneratedMessageV3
+                            .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode parseFrom(
+                        com.google.protobuf.CodedInputStream input)
+                        throws java.io.IOException {
+                    return com.google.protobuf.GeneratedMessageV3
+                            .parseWithIOException(PARSER, input);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode parseFrom(
+                        com.google.protobuf.CodedInputStream input,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws java.io.IOException {
+                    return com.google.protobuf.GeneratedMessageV3
+                            .parseWithIOException(PARSER, input, extensionRegistry);
+                }
+
+                @java.lang.Override
+                public Builder newBuilderForType() {
+                    return newBuilder();
+                }
+
+                public static Builder newBuilder() {
+                    return DEFAULT_INSTANCE.toBuilder();
+                }
+
+                public static Builder newBuilder(
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode prototype) {
+                    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+                }
+
+                @java.lang.Override
+                public Builder toBuilder() {
+                    return this == DEFAULT_INSTANCE
+                            ? new Builder()
+                            : new Builder().mergeFrom(this);
+                }
+
+                @java.lang.Override
+                protected Builder newBuilderForType(
+                        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+                    Builder builder = new Builder(parent);
+                    return builder;
+                }
+
+                /**
+                 * Protobuf type
+                 * {@code io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.ForEachNode}
+                 */
+                public static final class Builder extends
+                        com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
+                        // @@protoc_insertion_point(builder_implements:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.ForEachNode)
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNodeOrBuilder {
+                    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+                        return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_ForEachNode_descriptor;
+                    }
+
+                    @java.lang.Override
+                    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() {
+                        return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_ForEachNode_fieldAccessorTable
+                                .ensureFieldAccessorsInitialized(
+                                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode.class,
+                                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode.Builder.class);
+                    }
+
+                    // Construct using io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode.newBuilder()
+                    private Builder() {
+                        maybeForceBuilderInitialization();
+                    }
+
+                    private Builder(
+                            com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+                        super(parent);
+                        maybeForceBuilderInitialization();
+                    }
+
+                    private void maybeForceBuilderInitialization() {
+                        if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
+                            getNodeInstanceFieldBuilder();
+                            getVariableFieldBuilder();
+                            getIterationLevelsFieldBuilder();
+                        }
+                    }
+
+                    @java.lang.Override
+                    public Builder clear() {
+                        super.clear();
+                        if (nodeInstanceBuilder_ == null) {
+                            nodeInstance_ = java.util.Collections.emptyList();
+                            bitField0_ = (bitField0_ & ~0x00000001);
+                        } else {
+                            nodeInstanceBuilder_.clear();
+                        }
+                        if (variableBuilder_ == null) {
+                            variable_ = java.util.Collections.emptyList();
+                            bitField0_ = (bitField0_ & ~0x00000002);
+                        } else {
+                            variableBuilder_.clear();
+                        }
+                        if (iterationLevelsBuilder_ == null) {
+                            iterationLevels_ = java.util.Collections.emptyList();
+                            bitField0_ = (bitField0_ & ~0x00000004);
+                        } else {
+                            iterationLevelsBuilder_.clear();
+                        }
+                        sequentialCounter_ = 0;
+                        bitField0_ = (bitField0_ & ~0x00000008);
+                        return this;
+                    }
+
+                    @java.lang.Override
+                    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+                        return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_ForEachNode_descriptor;
+                    }
+
+                    @java.lang.Override
+                    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode getDefaultInstanceForType() {
+                        return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode
+                                .getDefaultInstance();
+                    }
+
+                    @java.lang.Override
+                    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode build() {
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode result = buildPartial();
+                        if (!result.isInitialized()) {
+                            throw newUninitializedMessageException(result);
+                        }
+                        return result;
+                    }
+
+                    @java.lang.Override
+                    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode buildPartial() {
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode result = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode(
+                                this);
+                        int from_bitField0_ = bitField0_;
+                        int to_bitField0_ = 0;
+                        if (nodeInstanceBuilder_ == null) {
+                            if (((bitField0_ & 0x00000001) != 0)) {
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+                                bitField0_ = (bitField0_ & ~0x00000001);
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+                            result.nodeInstance_ = nodeInstance_;
+                        } else {
+                            result.nodeInstance_ = nodeInstanceBuilder_.build();
+                        }
+                        if (variableBuilder_ == null) {
+                            if (((bitField0_ & 0x00000002) != 0)) {
+                                variable_ = java.util.Collections.unmodifiableList(variable_);
+                                bitField0_ = (bitField0_ & ~0x00000002);
+                            }
+                            result.variable_ = variable_;
+                        } else {
+                            result.variable_ = variableBuilder_.build();
+                        }
+                        if (iterationLevelsBuilder_ == null) {
+                            if (((bitField0_ & 0x00000004) != 0)) {
+                                iterationLevels_ = java.util.Collections.unmodifiableList(iterationLevels_);
+                                bitField0_ = (bitField0_ & ~0x00000004);
+                            }
+                            result.iterationLevels_ = iterationLevels_;
+                        } else {
+                            result.iterationLevels_ = iterationLevelsBuilder_.build();
+                        }
+                        if (((from_bitField0_ & 0x00000008) != 0)) {
+                            result.sequentialCounter_ = sequentialCounter_;
+                            to_bitField0_ |= 0x00000001;
+                        }
+                        result.bitField0_ = to_bitField0_;
+                        onBuilt();
+                        return result;
+                    }
+
+                    @java.lang.Override
+                    public Builder clone() {
+                        return super.clone();
+                    }
+
+                    @java.lang.Override
+                    public Builder setField(
+                            com.google.protobuf.Descriptors.FieldDescriptor field,
+                            java.lang.Object value) {
+                        return super.setField(field, value);
+                    }
+
+                    @java.lang.Override
+                    public Builder clearField(
+                            com.google.protobuf.Descriptors.FieldDescriptor field) {
+                        return super.clearField(field);
+                    }
+
+                    @java.lang.Override
+                    public Builder clearOneof(
+                            com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+                        return super.clearOneof(oneof);
+                    }
+
+                    @java.lang.Override
+                    public Builder setRepeatedField(
+                            com.google.protobuf.Descriptors.FieldDescriptor field,
+                            int index, java.lang.Object value) {
+                        return super.setRepeatedField(field, index, value);
+                    }
+
+                    @java.lang.Override
+                    public Builder addRepeatedField(
+                            com.google.protobuf.Descriptors.FieldDescriptor field,
+                            java.lang.Object value) {
+                        return super.addRepeatedField(field, value);
+                    }
+
+                    @java.lang.Override
+                    public Builder mergeFrom(com.google.protobuf.Message other) {
+                        if (other instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode) {
+                            return mergeFrom(
+                                    (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode) other);
+                        } else {
+                            super.mergeFrom(other);
+                            return this;
+                        }
+                    }
+
+                    public Builder mergeFrom(
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode other) {
+                        if (other == io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode
+                                .getDefaultInstance())
+                            return this;
+                        if (nodeInstanceBuilder_ == null) {
+                            if (!other.nodeInstance_.isEmpty()) {
+                                if (nodeInstance_.isEmpty()) {
+                                    nodeInstance_ = other.nodeInstance_;
+                                    bitField0_ = (bitField0_ & ~0x00000001);
+                                } else {
+                                    ensureNodeInstanceIsMutable();
+                                    nodeInstance_.addAll(other.nodeInstance_);
+                                }
+                                onChanged();
+                            }
+                        } else {
+                            if (!other.nodeInstance_.isEmpty()) {
+                                if (nodeInstanceBuilder_.isEmpty()) {
+                                    nodeInstanceBuilder_.dispose();
+                                    nodeInstanceBuilder_ = null;
+                                    nodeInstance_ = other.nodeInstance_;
+                                    bitField0_ = (bitField0_ & ~0x00000001);
+                                    nodeInstanceBuilder_ = com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                                            ? getNodeInstanceFieldBuilder()
+                                            : null;
+                                } else {
+                                    nodeInstanceBuilder_.addAllMessages(other.nodeInstance_);
+                                }
+                            }
+                        }
+                        if (variableBuilder_ == null) {
+                            if (!other.variable_.isEmpty()) {
+                                if (variable_.isEmpty()) {
+                                    variable_ = other.variable_;
+                                    bitField0_ = (bitField0_ & ~0x00000002);
+                                } else {
+                                    ensureVariableIsMutable();
+                                    variable_.addAll(other.variable_);
+                                }
+                                onChanged();
+                            }
+                        } else {
+                            if (!other.variable_.isEmpty()) {
+                                if (variableBuilder_.isEmpty()) {
+                                    variableBuilder_.dispose();
+                                    variableBuilder_ = null;
+                                    variable_ = other.variable_;
+                                    bitField0_ = (bitField0_ & ~0x00000002);
+                                    variableBuilder_ = com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                                            ? getVariableFieldBuilder()
+                                            : null;
+                                } else {
+                                    variableBuilder_.addAllMessages(other.variable_);
+                                }
+                            }
+                        }
+                        if (iterationLevelsBuilder_ == null) {
+                            if (!other.iterationLevels_.isEmpty()) {
+                                if (iterationLevels_.isEmpty()) {
+                                    iterationLevels_ = other.iterationLevels_;
+                                    bitField0_ = (bitField0_ & ~0x00000004);
+                                } else {
+                                    ensureIterationLevelsIsMutable();
+                                    iterationLevels_.addAll(other.iterationLevels_);
+                                }
+                                onChanged();
+                            }
+                        } else {
+                            if (!other.iterationLevels_.isEmpty()) {
+                                if (iterationLevelsBuilder_.isEmpty()) {
+                                    iterationLevelsBuilder_.dispose();
+                                    iterationLevelsBuilder_ = null;
+                                    iterationLevels_ = other.iterationLevels_;
+                                    bitField0_ = (bitField0_ & ~0x00000004);
+                                    iterationLevelsBuilder_ = com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                                            ? getIterationLevelsFieldBuilder()
+                                            : null;
+                                } else {
+                                    iterationLevelsBuilder_.addAllMessages(other.iterationLevels_);
+                                }
+                            }
+                        }
+                        if (other.hasSequentialCounter()) {
+                            setSequentialCounter(other.getSequentialCounter());
+                        }
+                        this.mergeUnknownFields(other.unknownFields);
+                        onChanged();
+                        return this;
+                    }
+
+                    @java.lang.Override
+                    public final boolean isInitialized() {
+                        return true;
+                    }
+
+                    @java.lang.Override
+                    public Builder mergeFrom(
+                            com.google.protobuf.CodedInputStream input,
+                            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                            throws java.io.IOException {
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode parsedMessage = null;
+                        try {
+                            parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+                        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                            parsedMessage = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode) e
+                                    .getUnfinishedMessage();
+                            throw e.unwrapIOException();
+                        } finally {
+                            if (parsedMessage != null) {
+                                mergeFrom(parsedMessage);
+                            }
+                        }
+                        return this;
+                    }
+
+                    private int bitField0_;
+
+                    private java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance> nodeInstance_ = java.util.Collections
+                            .emptyList();
+
+                    private void ensureNodeInstanceIsMutable() {
+                        if (!((bitField0_ & 0x00000001) != 0)) {
+                            nodeInstance_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance>(
+                                    nodeInstance_);
+                            bitField0_ |= 0x00000001;
+                        }
+                    }
+
+                    private com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceOrBuilder> nodeInstanceBuilder_;
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 1;</code>
+                     */
+                    public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance> getNodeInstanceList() {
+                        if (nodeInstanceBuilder_ == null) {
+                            return java.util.Collections.unmodifiableList(nodeInstance_);
+                        } else {
+                            return nodeInstanceBuilder_.getMessageList();
+                        }
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 1;</code>
+                     */
+                    public int getNodeInstanceCount() {
+                        if (nodeInstanceBuilder_ == null) {
+                            return nodeInstance_.size();
+                        } else {
+                            return nodeInstanceBuilder_.getCount();
+                        }
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 1;</code>
+                     */
+                    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance getNodeInstance(
+                            int index) {
+                        if (nodeInstanceBuilder_ == null) {
+                            return nodeInstance_.get(index);
+                        } else {
+                            return nodeInstanceBuilder_.getMessage(index);
+                        }
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 1;</code>
+                     */
+                    public Builder setNodeInstance(
+                            int index,
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance value) {
+                        if (nodeInstanceBuilder_ == null) {
+                            if (value == null) {
+                                throw new NullPointerException();
+                            }
+                            ensureNodeInstanceIsMutable();
+                            nodeInstance_.set(index, value);
+                            onChanged();
+                        } else {
+                            nodeInstanceBuilder_.setMessage(index, value);
+                        }
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 1;</code>
+                     */
+                    public Builder setNodeInstance(
+                            int index,
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance.Builder builderForValue) {
+                        if (nodeInstanceBuilder_ == null) {
+                            ensureNodeInstanceIsMutable();
+                            nodeInstance_.set(index, builderForValue.build());
+                            onChanged();
+                        } else {
+                            nodeInstanceBuilder_.setMessage(index, builderForValue.build());
+                        }
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 1;</code>
+                     */
+                    public Builder addNodeInstance(
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance value) {
+                        if (nodeInstanceBuilder_ == null) {
+                            if (value == null) {
+                                throw new NullPointerException();
+                            }
+                            ensureNodeInstanceIsMutable();
+                            nodeInstance_.add(value);
+                            onChanged();
+                        } else {
+                            nodeInstanceBuilder_.addMessage(value);
+                        }
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 1;</code>
+                     */
+                    public Builder addNodeInstance(
+                            int index,
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance value) {
+                        if (nodeInstanceBuilder_ == null) {
+                            if (value == null) {
+                                throw new NullPointerException();
+                            }
+                            ensureNodeInstanceIsMutable();
+                            nodeInstance_.add(index, value);
+                            onChanged();
+                        } else {
+                            nodeInstanceBuilder_.addMessage(index, value);
+                        }
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 1;</code>
+                     */
+                    public Builder addNodeInstance(
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance.Builder builderForValue) {
+                        if (nodeInstanceBuilder_ == null) {
+                            ensureNodeInstanceIsMutable();
+                            nodeInstance_.add(builderForValue.build());
+                            onChanged();
+                        } else {
+                            nodeInstanceBuilder_.addMessage(builderForValue.build());
+                        }
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 1;</code>
+                     */
+                    public Builder addNodeInstance(
+                            int index,
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance.Builder builderForValue) {
+                        if (nodeInstanceBuilder_ == null) {
+                            ensureNodeInstanceIsMutable();
+                            nodeInstance_.add(index, builderForValue.build());
+                            onChanged();
+                        } else {
+                            nodeInstanceBuilder_.addMessage(index, builderForValue.build());
+                        }
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 1;</code>
+                     */
+                    public Builder addAllNodeInstance(
+                            java.lang.Iterable<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance> values) {
+                        if (nodeInstanceBuilder_ == null) {
+                            ensureNodeInstanceIsMutable();
+                            com.google.protobuf.AbstractMessageLite.Builder.addAll(
+                                    values, nodeInstance_);
+                            onChanged();
+                        } else {
+                            nodeInstanceBuilder_.addAllMessages(values);
+                        }
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 1;</code>
+                     */
+                    public Builder clearNodeInstance() {
+                        if (nodeInstanceBuilder_ == null) {
+                            nodeInstance_ = java.util.Collections.emptyList();
+                            bitField0_ = (bitField0_ & ~0x00000001);
+                            onChanged();
+                        } else {
+                            nodeInstanceBuilder_.clear();
+                        }
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 1;</code>
+                     */
+                    public Builder removeNodeInstance(int index) {
+                        if (nodeInstanceBuilder_ == null) {
+                            ensureNodeInstanceIsMutable();
+                            nodeInstance_.remove(index);
+                            onChanged();
+                        } else {
+                            nodeInstanceBuilder_.remove(index);
+                        }
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 1;</code>
+                     */
+                    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance.Builder getNodeInstanceBuilder(
+                            int index) {
+                        return getNodeInstanceFieldBuilder().getBuilder(index);
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 1;</code>
+                     */
+                    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceOrBuilder getNodeInstanceOrBuilder(
+                            int index) {
+                        if (nodeInstanceBuilder_ == null) {
+                            return nodeInstance_.get(index);
+                        } else {
+                            return nodeInstanceBuilder_.getMessageOrBuilder(index);
+                        }
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 1;</code>
+                     */
+                    public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceOrBuilder> getNodeInstanceOrBuilderList() {
+                        if (nodeInstanceBuilder_ != null) {
+                            return nodeInstanceBuilder_.getMessageOrBuilderList();
+                        } else {
+                            return java.util.Collections.unmodifiableList(nodeInstance_);
+                        }
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 1;</code>
+                     */
+                    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance.Builder addNodeInstanceBuilder() {
+                        return getNodeInstanceFieldBuilder().addBuilder(
+                                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance
+                                        .getDefaultInstance());
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 1;</code>
+                     */
+                    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance.Builder addNodeInstanceBuilder(
+                            int index) {
+                        return getNodeInstanceFieldBuilder().addBuilder(
+                                index,
+                                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance
+                                        .getDefaultInstance());
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 1;</code>
+                     */
+                    public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance.Builder> getNodeInstanceBuilderList() {
+                        return getNodeInstanceFieldBuilder().getBuilderList();
+                    }
+
+                    private com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceOrBuilder> getNodeInstanceFieldBuilder() {
+                        if (nodeInstanceBuilder_ == null) {
+                            nodeInstanceBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceOrBuilder>(
+                                    nodeInstance_,
+                                    ((bitField0_ & 0x00000001) != 0),
+                                    getParentForChildren(),
+                                    isClean());
+                            nodeInstance_ = null;
+                        }
+                        return nodeInstanceBuilder_;
+                    }
+
+                    private java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable> variable_ = java.util.Collections
+                            .emptyList();
+
+                    private void ensureVariableIsMutable() {
+                        if (!((bitField0_ & 0x00000002) != 0)) {
+                            variable_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable>(
+                                    variable_);
+                            bitField0_ |= 0x00000002;
+                        }
+                    }
+
+                    private com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder> variableBuilder_;
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 2;</code>
+                     */
+                    public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable> getVariableList() {
+                        if (variableBuilder_ == null) {
+                            return java.util.Collections.unmodifiableList(variable_);
+                        } else {
+                            return variableBuilder_.getMessageList();
+                        }
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 2;</code>
+                     */
+                    public int getVariableCount() {
+                        if (variableBuilder_ == null) {
+                            return variable_.size();
+                        } else {
+                            return variableBuilder_.getCount();
+                        }
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 2;</code>
+                     */
+                    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable getVariable(int index) {
+                        if (variableBuilder_ == null) {
+                            return variable_.get(index);
+                        } else {
+                            return variableBuilder_.getMessage(index);
+                        }
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 2;</code>
+                     */
+                    public Builder setVariable(
+                            int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable value) {
+                        if (variableBuilder_ == null) {
+                            if (value == null) {
+                                throw new NullPointerException();
+                            }
+                            ensureVariableIsMutable();
+                            variable_.set(index, value);
+                            onChanged();
+                        } else {
+                            variableBuilder_.setMessage(index, value);
+                        }
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 2;</code>
+                     */
+                    public Builder setVariable(
+                            int index,
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder builderForValue) {
+                        if (variableBuilder_ == null) {
+                            ensureVariableIsMutable();
+                            variable_.set(index, builderForValue.build());
+                            onChanged();
+                        } else {
+                            variableBuilder_.setMessage(index, builderForValue.build());
+                        }
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 2;</code>
+                     */
+                    public Builder addVariable(
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable value) {
+                        if (variableBuilder_ == null) {
+                            if (value == null) {
+                                throw new NullPointerException();
+                            }
+                            ensureVariableIsMutable();
+                            variable_.add(value);
+                            onChanged();
+                        } else {
+                            variableBuilder_.addMessage(value);
+                        }
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 2;</code>
+                     */
+                    public Builder addVariable(
+                            int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable value) {
+                        if (variableBuilder_ == null) {
+                            if (value == null) {
+                                throw new NullPointerException();
+                            }
+                            ensureVariableIsMutable();
+                            variable_.add(index, value);
+                            onChanged();
+                        } else {
+                            variableBuilder_.addMessage(index, value);
+                        }
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 2;</code>
+                     */
+                    public Builder addVariable(
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder builderForValue) {
+                        if (variableBuilder_ == null) {
+                            ensureVariableIsMutable();
+                            variable_.add(builderForValue.build());
+                            onChanged();
+                        } else {
+                            variableBuilder_.addMessage(builderForValue.build());
+                        }
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 2;</code>
+                     */
+                    public Builder addVariable(
+                            int index,
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder builderForValue) {
+                        if (variableBuilder_ == null) {
+                            ensureVariableIsMutable();
+                            variable_.add(index, builderForValue.build());
+                            onChanged();
+                        } else {
+                            variableBuilder_.addMessage(index, builderForValue.build());
+                        }
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 2;</code>
+                     */
+                    public Builder addAllVariable(
+                            java.lang.Iterable<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable> values) {
+                        if (variableBuilder_ == null) {
+                            ensureVariableIsMutable();
+                            com.google.protobuf.AbstractMessageLite.Builder.addAll(
+                                    values, variable_);
+                            onChanged();
+                        } else {
+                            variableBuilder_.addAllMessages(values);
+                        }
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 2;</code>
+                     */
+                    public Builder clearVariable() {
+                        if (variableBuilder_ == null) {
+                            variable_ = java.util.Collections.emptyList();
+                            bitField0_ = (bitField0_ & ~0x00000002);
+                            onChanged();
+                        } else {
+                            variableBuilder_.clear();
+                        }
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 2;</code>
+                     */
+                    public Builder removeVariable(int index) {
+                        if (variableBuilder_ == null) {
+                            ensureVariableIsMutable();
+                            variable_.remove(index);
+                            onChanged();
+                        } else {
+                            variableBuilder_.remove(index);
+                        }
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 2;</code>
+                     */
+                    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder getVariableBuilder(
+                            int index) {
+                        return getVariableFieldBuilder().getBuilder(index);
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 2;</code>
+                     */
+                    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder getVariableOrBuilder(
+                            int index) {
+                        if (variableBuilder_ == null) {
+                            return variable_.get(index);
+                        } else {
+                            return variableBuilder_.getMessageOrBuilder(index);
+                        }
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 2;</code>
+                     */
+                    public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder> getVariableOrBuilderList() {
+                        if (variableBuilder_ != null) {
+                            return variableBuilder_.getMessageOrBuilderList();
+                        } else {
+                            return java.util.Collections.unmodifiableList(variable_);
+                        }
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 2;</code>
+                     */
+                    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder addVariableBuilder() {
+                        return getVariableFieldBuilder().addBuilder(
+                                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable
+                                        .getDefaultInstance());
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 2;</code>
+                     */
+                    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder addVariableBuilder(
+                            int index) {
+                        return getVariableFieldBuilder().addBuilder(
+                                index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable
+                                        .getDefaultInstance());
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 2;</code>
+                     */
+                    public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder> getVariableBuilderList() {
+                        return getVariableFieldBuilder().getBuilderList();
+                    }
+
+                    private com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder> getVariableFieldBuilder() {
+                        if (variableBuilder_ == null) {
+                            variableBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder>(
+                                    variable_,
+                                    ((bitField0_ & 0x00000002) != 0),
+                                    getParentForChildren(),
+                                    isClean());
+                            variable_ = null;
+                        }
+                        return variableBuilder_;
+                    }
+
+                    private java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel> iterationLevels_ = java.util.Collections
+                            .emptyList();
+
+                    private void ensureIterationLevelsIsMutable() {
+                        if (!((bitField0_ & 0x00000004) != 0)) {
+                            iterationLevels_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel>(
+                                    iterationLevels_);
+                            bitField0_ |= 0x00000004;
+                        }
+                    }
+
+                    private com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevelOrBuilder> iterationLevelsBuilder_;
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 3;</code>
+                     */
+                    public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel> getIterationLevelsList() {
+                        if (iterationLevelsBuilder_ == null) {
+                            return java.util.Collections.unmodifiableList(iterationLevels_);
+                        } else {
+                            return iterationLevelsBuilder_.getMessageList();
+                        }
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 3;</code>
+                     */
+                    public int getIterationLevelsCount() {
+                        if (iterationLevelsBuilder_ == null) {
+                            return iterationLevels_.size();
+                        } else {
+                            return iterationLevelsBuilder_.getCount();
+                        }
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 3;</code>
+                     */
+                    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel getIterationLevels(
+                            int index) {
+                        if (iterationLevelsBuilder_ == null) {
+                            return iterationLevels_.get(index);
+                        } else {
+                            return iterationLevelsBuilder_.getMessage(index);
+                        }
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 3;</code>
+                     */
+                    public Builder setIterationLevels(
+                            int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel value) {
+                        if (iterationLevelsBuilder_ == null) {
+                            if (value == null) {
+                                throw new NullPointerException();
+                            }
+                            ensureIterationLevelsIsMutable();
+                            iterationLevels_.set(index, value);
+                            onChanged();
+                        } else {
+                            iterationLevelsBuilder_.setMessage(index, value);
+                        }
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 3;</code>
+                     */
+                    public Builder setIterationLevels(
+                            int index,
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel.Builder builderForValue) {
+                        if (iterationLevelsBuilder_ == null) {
+                            ensureIterationLevelsIsMutable();
+                            iterationLevels_.set(index, builderForValue.build());
+                            onChanged();
+                        } else {
+                            iterationLevelsBuilder_.setMessage(index, builderForValue.build());
+                        }
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 3;</code>
+                     */
+                    public Builder addIterationLevels(
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel value) {
+                        if (iterationLevelsBuilder_ == null) {
+                            if (value == null) {
+                                throw new NullPointerException();
+                            }
+                            ensureIterationLevelsIsMutable();
+                            iterationLevels_.add(value);
+                            onChanged();
+                        } else {
+                            iterationLevelsBuilder_.addMessage(value);
+                        }
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 3;</code>
+                     */
+                    public Builder addIterationLevels(
+                            int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel value) {
+                        if (iterationLevelsBuilder_ == null) {
+                            if (value == null) {
+                                throw new NullPointerException();
+                            }
+                            ensureIterationLevelsIsMutable();
+                            iterationLevels_.add(index, value);
+                            onChanged();
+                        } else {
+                            iterationLevelsBuilder_.addMessage(index, value);
+                        }
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 3;</code>
+                     */
+                    public Builder addIterationLevels(
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel.Builder builderForValue) {
+                        if (iterationLevelsBuilder_ == null) {
+                            ensureIterationLevelsIsMutable();
+                            iterationLevels_.add(builderForValue.build());
+                            onChanged();
+                        } else {
+                            iterationLevelsBuilder_.addMessage(builderForValue.build());
+                        }
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 3;</code>
+                     */
+                    public Builder addIterationLevels(
+                            int index,
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel.Builder builderForValue) {
+                        if (iterationLevelsBuilder_ == null) {
+                            ensureIterationLevelsIsMutable();
+                            iterationLevels_.add(index, builderForValue.build());
+                            onChanged();
+                        } else {
+                            iterationLevelsBuilder_.addMessage(index, builderForValue.build());
+                        }
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 3;</code>
+                     */
+                    public Builder addAllIterationLevels(
+                            java.lang.Iterable<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel> values) {
+                        if (iterationLevelsBuilder_ == null) {
+                            ensureIterationLevelsIsMutable();
+                            com.google.protobuf.AbstractMessageLite.Builder.addAll(
+                                    values, iterationLevels_);
+                            onChanged();
+                        } else {
+                            iterationLevelsBuilder_.addAllMessages(values);
+                        }
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 3;</code>
+                     */
+                    public Builder clearIterationLevels() {
+                        if (iterationLevelsBuilder_ == null) {
+                            iterationLevels_ = java.util.Collections.emptyList();
+                            bitField0_ = (bitField0_ & ~0x00000004);
+                            onChanged();
+                        } else {
+                            iterationLevelsBuilder_.clear();
+                        }
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 3;</code>
+                     */
+                    public Builder removeIterationLevels(int index) {
+                        if (iterationLevelsBuilder_ == null) {
+                            ensureIterationLevelsIsMutable();
+                            iterationLevels_.remove(index);
+                            onChanged();
+                        } else {
+                            iterationLevelsBuilder_.remove(index);
+                        }
+                        return this;
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 3;</code>
+                     */
+                    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel.Builder getIterationLevelsBuilder(
+                            int index) {
+                        return getIterationLevelsFieldBuilder().getBuilder(index);
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 3;</code>
+                     */
+                    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevelOrBuilder getIterationLevelsOrBuilder(
+                            int index) {
+                        if (iterationLevelsBuilder_ == null) {
+                            return iterationLevels_.get(index);
+                        } else {
+                            return iterationLevelsBuilder_.getMessageOrBuilder(index);
+                        }
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 3;</code>
+                     */
+                    public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevelOrBuilder> getIterationLevelsOrBuilderList() {
+                        if (iterationLevelsBuilder_ != null) {
+                            return iterationLevelsBuilder_.getMessageOrBuilderList();
+                        } else {
+                            return java.util.Collections.unmodifiableList(iterationLevels_);
+                        }
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 3;</code>
+                     */
+                    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel.Builder addIterationLevelsBuilder() {
+                        return getIterationLevelsFieldBuilder().addBuilder(
+                                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel
+                                        .getDefaultInstance());
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 3;</code>
+                     */
+                    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel.Builder addIterationLevelsBuilder(
+                            int index) {
+                        return getIterationLevelsFieldBuilder().addBuilder(
+                                index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel
+                                        .getDefaultInstance());
+                    }
+
+                    /**
+                     * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 3;</code>
+                     */
+                    public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel.Builder> getIterationLevelsBuilderList() {
+                        return getIterationLevelsFieldBuilder().getBuilderList();
+                    }
+
+                    private com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevelOrBuilder> getIterationLevelsFieldBuilder() {
+                        if (iterationLevelsBuilder_ == null) {
+                            iterationLevelsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevelOrBuilder>(
+                                    iterationLevels_,
+                                    ((bitField0_ & 0x00000004) != 0),
+                                    getParentForChildren(),
+                                    isClean());
+                            iterationLevels_ = null;
+                        }
+                        return iterationLevelsBuilder_;
+                    }
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+                    private int sequentialCounter_;
+
+                    /**
+                     * <code>optional int32 sequential_counter = 4;</code>
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+                    public boolean hasSequentialCounter() {
+                        return ((bitField0_ & 0x00000008) != 0);
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+                     * <code>optional int32 sequential_counter = 4;</code>
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+                    @java.lang.Override
+                    public int getSequentialCounter() {
+                        return sequentialCounter_;
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+
+                    /**
+                     * <code>optional int32 sequential_counter = 4;</code>
+                     * 
+                     * @param value The sequentialCounter to set.
+                     * @return This builder for chaining.
+                     */
+                    public Builder setSequentialCounter(int value) {
+                        bitField0_ |= 0x00000008;
+                        sequentialCounter_ = value;
+                        onChanged();
+                        return this;
+                    }
+
+                    /**
+                     * <code>optional int32 sequential_counter = 4;</code>
+                     * 
+                     * @return This builder for chaining.
+                     */
+                    public Builder clearSequentialCounter() {
+                        bitField0_ = (bitField0_ & ~0x00000008);
+                        sequentialCounter_ = 0;
+                        onChanged();
+                        return this;
+                    }
+
+                    @java.lang.Override
+                    public final Builder setUnknownFields(
+                            final com.google.protobuf.UnknownFieldSet unknownFields) {
+                        return super.setUnknownFields(unknownFields);
+                    }
+
+                    @java.lang.Override
+                    public final Builder mergeUnknownFields(
+                            final com.google.protobuf.UnknownFieldSet unknownFields) {
+                        return super.mergeUnknownFields(unknownFields);
+                    }
+
+                    // @@protoc_insertion_point(builder_scope:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.ForEachNode)
+                }
+
+                // @@protoc_insertion_point(class_scope:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.ForEachNode)
+                private static final io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode DEFAULT_INSTANCE;
+                static {
+                    DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode();
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode getDefaultInstance() {
+                    return DEFAULT_INSTANCE;
+                }
+
+                @java.lang.Deprecated
+                public static final com.google.protobuf.Parser<ForEachNode> PARSER = new com.google.protobuf.AbstractParser<ForEachNode>() {
+                    @java.lang.Override
+                    public ForEachNode parsePartialFrom(
+                            com.google.protobuf.CodedInputStream input,
+                            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                            throws com.google.protobuf.InvalidProtocolBufferException {
+                        return new ForEachNode(input, extensionRegistry);
+                    }
+                };
+
+                public static com.google.protobuf.Parser<ForEachNode> parser() {
+                    return PARSER;
+                }
+
+                @java.lang.Override
+                public com.google.protobuf.Parser<ForEachNode> getParserForType() {
+                    return PARSER;
+                }
+
+                @java.lang.Override
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode getDefaultInstanceForType() {
+                    return DEFAULT_INSTANCE;
+                }
+
+            }
+
+            public interface AsyncEventNodeOrBuilder extends
+                    // @@protoc_insertion_point(interface_extends:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.AsyncEventNode)
+                    com.google.protobuf.MessageOrBuilder {
+
+                /**
+                 * <code>optional string event_type = 1;</code>
+                 * 
+                 * @return Whether the eventType field is set.
+                 */
+                boolean hasEventType();
+
+                /**
+                 * <code>optional string event_type = 1;</code>
+                 * 
+                 * @return The eventType.
+                 */
+                java.lang.String getEventType();
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+                /**
+                 * <code>optional string event_type = 1;</code>
+                 * 
+                 * @return The bytes for eventType.
+                 */
+                com.google.protobuf.ByteString getEventTypeBytes();
+            }
+
+            /**
+             * Protobuf type
+             * {@code io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.AsyncEventNode}
+             */
+            public static final class AsyncEventNode extends
+                    com.google.protobuf.GeneratedMessageV3 implements
+                    // @@protoc_insertion_point(message_implements:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.AsyncEventNode)
+                    AsyncEventNodeOrBuilder {
+                private static final long serialVersionUID = 0L;
+
+                // Use AsyncEventNode.newBuilder() to construct.
+                private AsyncEventNode(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
+                    super(builder);
+                }
+
+                private AsyncEventNode() {
+                    eventType_ = "";
+                }
+
+                @java.lang.Override
+                @SuppressWarnings({ "unused" })
+                protected java.lang.Object newInstance(
+                        UnusedPrivateParameter unused) {
+                    return new AsyncEventNode();
+                }
+
+                @java.lang.Override
+                public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+                    return this.unknownFields;
+                }
+
+                private AsyncEventNode(
+                        com.google.protobuf.CodedInputStream input,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    this();
+                    if (extensionRegistry == null) {
+                        throw new java.lang.NullPointerException();
+                    }
+                    int mutable_bitField0_ = 0;
+                    com.google.protobuf.UnknownFieldSet.Builder unknownFields = com.google.protobuf.UnknownFieldSet
+                            .newBuilder();
+                    try {
+                        boolean done = false;
+                        while (!done) {
+                            int tag = input.readTag();
+                            switch (tag) {
+                                case 0:
+                                    done = true;
+                                    break;
+                                case 10: {
+                                    com.google.protobuf.ByteString bs = input.readBytes();
+                                    bitField0_ |= 0x00000001;
+                                    eventType_ = bs;
+                                    break;
+                                }
+                                default: {
+                                    if (!parseUnknownField(
+                                            input, unknownFields, extensionRegistry, tag)) {
+                                        done = true;
+                                    }
+                                    break;
+                                }
+                            }
+                        }
+                    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                        throw e.setUnfinishedMessage(this);
+                    } catch (java.io.IOException e) {
+                        throw new com.google.protobuf.InvalidProtocolBufferException(
+                                e).setUnfinishedMessage(this);
+                    } finally {
+                        this.unknownFields = unknownFields.build();
+                        makeExtensionsImmutable();
+                    }
+                }
+
+                public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+                    return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_AsyncEventNode_descriptor;
+                }
+
+                @java.lang.Override
+                protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() {
+                    return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_AsyncEventNode_fieldAccessorTable
+                            .ensureFieldAccessorsInitialized(
+                                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode.class,
+                                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode.Builder.class);
+                }
+
+                private int bitField0_;
+                public static final int EVENT_TYPE_FIELD_NUMBER = 1;
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+
+                /**
+                 * <code>optional string event_type = 1;</code>
+                 * 
+                 * @return Whether the eventType field is set.
+                 */
+                @java.lang.Override
+                public boolean hasEventType() {
+                    return ((bitField0_ & 0x00000001) != 0);
+                }
+
+                /**
+                 * <code>optional string event_type = 1;</code>
+                 * 
+                 * @return The eventType.
+                 */
+                @java.lang.Override
+                public java.lang.String getEventType() {
+                    java.lang.Object ref = eventType_;
+                    if (ref instanceof java.lang.String) {
+                        return (java.lang.String) ref;
+                    } else {
+                        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                        java.lang.String s = bs.toStringUtf8();
+                        if (bs.isValidUtf8()) {
+                            eventType_ = s;
+                        }
+                        return s;
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+                }
+
+                /**
+                 * <code>optional string event_type = 1;</code>
+                 * 
+                 * @return The bytes for eventType.
+                 */
+                @java.lang.Override
+                public com.google.protobuf.ByteString getEventTypeBytes() {
+                    java.lang.Object ref = eventType_;
+                    if (ref instanceof java.lang.String) {
+                        com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                                (java.lang.String) ref);
+                        eventType_ = b;
+                        return b;
+                    } else {
+                        return (com.google.protobuf.ByteString) ref;
+                    }
+                }
+
+                private byte memoizedIsInitialized = -1;
+
+                @java.lang.Override
+                public final boolean isInitialized() {
+                    byte isInitialized = memoizedIsInitialized;
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+                        return true;
+                    if (isInitialized == 0)
+                        return false;
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+                @java.lang.Override
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+                        throws java.io.IOException {
+                    if (((bitField0_ & 0x00000001) != 0)) {
+                        com.google.protobuf.GeneratedMessageV3.writeString(output, 1, eventType_);
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+                    unknownFields.writeTo(output);
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+                @java.lang.Override
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+                    int size = memoizedSize;
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+                        return size;
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+                    size = 0;
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+                    size += unknownFields.getSerializedSize();
+                    memoizedSize = size;
+                    return size;
+                }
+
+                @java.lang.Override
+                public boolean equals(final java.lang.Object obj) {
+                    if (obj == this) {
+                        return true;
+                    }
+                    if (!(obj instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode)) {
+                        return super.equals(obj);
+                    }
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode other = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode) obj;
+
+                    if (hasEventType() != other.hasEventType())
+                        return false;
+                    if (hasEventType()) {
+                        if (!getEventType()
+                                .equals(other.getEventType()))
+                            return false;
+                    }
+                    if (!unknownFields.equals(other.unknownFields))
+                        return false;
+                    return true;
+                }
+
+                @java.lang.Override
+                public int hashCode() {
+                    if (memoizedHashCode != 0) {
+                        return memoizedHashCode;
+                    }
+                    int hash = 41;
+                    hash = (19 * hash) + getDescriptor().hashCode();
+                    if (hasEventType()) {
+                        hash = (37 * hash) + EVENT_TYPE_FIELD_NUMBER;
+                        hash = (53 * hash) + getEventType().hashCode();
+                    }
+                    hash = (29 * hash) + unknownFields.hashCode();
+                    memoizedHashCode = hash;
+                    return hash;
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode parseFrom(
+                        java.nio.ByteBuffer data)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    return PARSER.parseFrom(data);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode parseFrom(
+                        java.nio.ByteBuffer data,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    return PARSER.parseFrom(data, extensionRegistry);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode parseFrom(
+                        com.google.protobuf.ByteString data)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    return PARSER.parseFrom(data);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode parseFrom(
+                        com.google.protobuf.ByteString data,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    return PARSER.parseFrom(data, extensionRegistry);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode parseFrom(
+                        byte[] data)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    return PARSER.parseFrom(data);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode parseFrom(
+                        byte[] data,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    return PARSER.parseFrom(data, extensionRegistry);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode parseFrom(
+                        java.io.InputStream input)
+                        throws java.io.IOException {
+                    return com.google.protobuf.GeneratedMessageV3
+                            .parseWithIOException(PARSER, input);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode parseFrom(
+                        java.io.InputStream input,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws java.io.IOException {
+                    return com.google.protobuf.GeneratedMessageV3
+                            .parseWithIOException(PARSER, input, extensionRegistry);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode parseDelimitedFrom(
+                        java.io.InputStream input)
+                        throws java.io.IOException {
+                    return com.google.protobuf.GeneratedMessageV3
+                            .parseDelimitedWithIOException(PARSER, input);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode parseDelimitedFrom(
+                        java.io.InputStream input,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws java.io.IOException {
+                    return com.google.protobuf.GeneratedMessageV3
+                            .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode parseFrom(
+                        com.google.protobuf.CodedInputStream input)
+                        throws java.io.IOException {
+                    return com.google.protobuf.GeneratedMessageV3
+                            .parseWithIOException(PARSER, input);
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode parseFrom(
+                        com.google.protobuf.CodedInputStream input,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws java.io.IOException {
+                    return com.google.protobuf.GeneratedMessageV3
+                            .parseWithIOException(PARSER, input, extensionRegistry);
+                }
+
+                @java.lang.Override
+                public Builder newBuilderForType() {
+                    return newBuilder();
+                }
+
+                public static Builder newBuilder() {
+                    return DEFAULT_INSTANCE.toBuilder();
+                }
+
+                public static Builder newBuilder(
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode prototype) {
+                    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+                }
+
+                @java.lang.Override
+                public Builder toBuilder() {
+                    return this == DEFAULT_INSTANCE
+                            ? new Builder()
+                            : new Builder().mergeFrom(this);
+                }
+
+                @java.lang.Override
+                protected Builder newBuilderForType(
+                        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+                    Builder builder = new Builder(parent);
+                    return builder;
+                }
+
+                /**
+                 * Protobuf type
+                 * {@code io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.AsyncEventNode}
+                 */
+                public static final class Builder extends
+                        com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
+                        // @@protoc_insertion_point(builder_implements:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.AsyncEventNode)
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNodeOrBuilder {
+                    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+                        return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_AsyncEventNode_descriptor;
+                    }
+
+                    @java.lang.Override
+                    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() {
+                        return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_AsyncEventNode_fieldAccessorTable
+                                .ensureFieldAccessorsInitialized(
+                                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode.class,
+                                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode.Builder.class);
+                    }
+
+                    // Construct using io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode.newBuilder()
+                    private Builder() {
+                        maybeForceBuilderInitialization();
+                    }
+
+                    private Builder(
+                            com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+                        super(parent);
+                        maybeForceBuilderInitialization();
+                    }
+
+                    private void maybeForceBuilderInitialization() {
+                        if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
+                        }
+                    }
+
+                    @java.lang.Override
+                    public Builder clear() {
+                        super.clear();
+                        eventType_ = "";
+                        bitField0_ = (bitField0_ & ~0x00000001);
+                        return this;
+                    }
+
+                    @java.lang.Override
+                    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+                        return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_AsyncEventNode_descriptor;
+                    }
+
+                    @java.lang.Override
+                    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode getDefaultInstanceForType() {
+                        return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode
+                                .getDefaultInstance();
+                    }
+
+                    @java.lang.Override
+                    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode build() {
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode result = buildPartial();
+                        if (!result.isInitialized()) {
+                            throw newUninitializedMessageException(result);
+                        }
+                        return result;
+                    }
+
+                    @java.lang.Override
+                    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode buildPartial() {
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode result = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode(
+                                this);
+                        int from_bitField0_ = bitField0_;
+                        int to_bitField0_ = 0;
+                        if (((from_bitField0_ & 0x00000001) != 0)) {
+                            to_bitField0_ |= 0x00000001;
+                        }
+                        result.eventType_ = eventType_;
+                        result.bitField0_ = to_bitField0_;
+                        onBuilt();
+                        return result;
+                    }
+
+                    @java.lang.Override
+                    public Builder clone() {
+                        return super.clone();
+                    }
+
+                    @java.lang.Override
+                    public Builder setField(
+                            com.google.protobuf.Descriptors.FieldDescriptor field,
+                            java.lang.Object value) {
+                        return super.setField(field, value);
+                    }
+
+                    @java.lang.Override
+                    public Builder clearField(
+                            com.google.protobuf.Descriptors.FieldDescriptor field) {
+                        return super.clearField(field);
+                    }
+
+                    @java.lang.Override
+                    public Builder clearOneof(
+                            com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+                        return super.clearOneof(oneof);
+                    }
+
+                    @java.lang.Override
+                    public Builder setRepeatedField(
+                            com.google.protobuf.Descriptors.FieldDescriptor field,
+                            int index, java.lang.Object value) {
+                        return super.setRepeatedField(field, index, value);
+                    }
+
+                    @java.lang.Override
+                    public Builder addRepeatedField(
+                            com.google.protobuf.Descriptors.FieldDescriptor field,
+                            java.lang.Object value) {
+                        return super.addRepeatedField(field, value);
+                    }
+
+                    @java.lang.Override
+                    public Builder mergeFrom(com.google.protobuf.Message other) {
+                        if (other instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode) {
+                            return mergeFrom(
+                                    (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode) other);
+                        } else {
+                            super.mergeFrom(other);
+                            return this;
+                        }
+                    }
+
+                    public Builder mergeFrom(
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode other) {
+                        if (other == io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode
+                                .getDefaultInstance())
+                            return this;
+                        if (other.hasEventType()) {
+                            bitField0_ |= 0x00000001;
+                            eventType_ = other.eventType_;
+                            onChanged();
+                        }
+                        this.mergeUnknownFields(other.unknownFields);
+                        onChanged();
+                        return this;
+                    }
+
+                    @java.lang.Override
+                    public final boolean isInitialized() {
+                        return true;
+                    }
+
+                    @java.lang.Override
+                    public Builder mergeFrom(
+                            com.google.protobuf.CodedInputStream input,
+                            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                            throws java.io.IOException {
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode parsedMessage = null;
+                        try {
+                            parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+                        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                            parsedMessage = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode) e
+                                    .getUnfinishedMessage();
+                            throw e.unwrapIOException();
+                        } finally {
+                            if (parsedMessage != null) {
+                                mergeFrom(parsedMessage);
+                            }
+                        }
+                        return this;
+                    }
+
+                    private int bitField0_;
+
+                    private java.lang.Object eventType_ = "";
+
+                    /**
+                     * <code>optional string event_type = 1;</code>
+                     * 
+                     * @return Whether the eventType field is set.
+                     */
+                    public boolean hasEventType() {
+                        return ((bitField0_ & 0x00000001) != 0);
+                    }
+
+                    /**
+                     * <code>optional string event_type = 1;</code>
+                     * 
+                     * @return The eventType.
+                     */
+                    public java.lang.String getEventType() {
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+                            com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                            java.lang.String s = bs.toStringUtf8();
+                            if (bs.isValidUtf8()) {
+                                eventType_ = s;
+                            }
+                            return s;
+                        } else {
+                            return (java.lang.String) ref;
+                        }
+                    }
+
+                    /**
+                     * <code>optional string event_type = 1;</code>
+                     * 
+                     * @return The bytes for eventType.
+                     */
+                    public com.google.protobuf.ByteString getEventTypeBytes() {
+                        java.lang.Object ref = eventType_;
+                        if (ref instanceof String) {
+                            com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                                    (java.lang.String) ref);
+                            eventType_ = b;
+                            return b;
+                        } else {
+                            return (com.google.protobuf.ByteString) ref;
+                        }
+                    }
+
+                    /**
+                     * <code>optional string event_type = 1;</code>
+                     * 
+                     * @param value The eventType to set.
+                     * @return This builder for chaining.
+                     */
+                    public Builder setEventType(
+                            java.lang.String value) {
+                        if (value == null) {
+                            throw new NullPointerException();
+                        }
+                        bitField0_ |= 0x00000001;
+                        eventType_ = value;
+                        onChanged();
+                        return this;
+                    }
+
+                    /**
+                     * <code>optional string event_type = 1;</code>
+                     * 
+                     * @return This builder for chaining.
+                     */
+                    public Builder clearEventType() {
+                        bitField0_ = (bitField0_ & ~0x00000001);
+                        eventType_ = getDefaultInstance().getEventType();
+                        onChanged();
+                        return this;
+                    }
+
+                    /**
+                     * <code>optional string event_type = 1;</code>
+                     * 
+                     * @param value The bytes for eventType to set.
+                     * @return This builder for chaining.
+                     */
+                    public Builder setEventTypeBytes(
+                            com.google.protobuf.ByteString value) {
+                        if (value == null) {
+                            throw new NullPointerException();
+                        }
+                        bitField0_ |= 0x00000001;
+                        eventType_ = value;
+                        onChanged();
+                        return this;
+                    }
+
+                    @java.lang.Override
+                    public final Builder setUnknownFields(
+                            final com.google.protobuf.UnknownFieldSet unknownFields) {
+                        return super.setUnknownFields(unknownFields);
+                    }
+
+                    @java.lang.Override
+                    public final Builder mergeUnknownFields(
+                            final com.google.protobuf.UnknownFieldSet unknownFields) {
+                        return super.mergeUnknownFields(unknownFields);
+                    }
+
+                    // @@protoc_insertion_point(builder_scope:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.AsyncEventNode)
+                }
+
+                // @@protoc_insertion_point(class_scope:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.AsyncEventNode)
+                private static final io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode DEFAULT_INSTANCE;
+                static {
+                    DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode();
+                }
+
+                public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode getDefaultInstance() {
+                    return DEFAULT_INSTANCE;
+                }
+
+                @java.lang.Deprecated
+                public static final com.google.protobuf.Parser<AsyncEventNode> PARSER = new com.google.protobuf.AbstractParser<AsyncEventNode>() {
+                    @java.lang.Override
+                    public AsyncEventNode parsePartialFrom(
+                            com.google.protobuf.CodedInputStream input,
+                            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                            throws com.google.protobuf.InvalidProtocolBufferException {
+                        return new AsyncEventNode(input, extensionRegistry);
+                    }
+                };
+
+                public static com.google.protobuf.Parser<AsyncEventNode> parser() {
+                    return PARSER;
+                }
+
+                @java.lang.Override
+                public com.google.protobuf.Parser<AsyncEventNode> getParserForType() {
+                    return PARSER;
+                }
+
+                @java.lang.Override
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode getDefaultInstanceForType() {
+                    return DEFAULT_INSTANCE;
+                }
+
+            }
+
+            private int bitField0_;
+            public static final int TYPE_FIELD_NUMBER = 1;
+            private int type_;
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceType type = 1;</code>
+             * 
+             * @return Whether the type field is set.
+             */
+            @java.lang.Override
+            public boolean hasType() {
+                return ((bitField0_ & 0x00000001) != 0);
+            }
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceType type = 1;</code>
+             * 
+             * @return The type.
+             */
+            @java.lang.Override
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceType getType() {
+                @SuppressWarnings("deprecation")
+                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceType result = io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceType
+                        .valueOf(type_);
+                return result == null
+                        ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceType.RULE_SET_NODE
+                        : result;
+            }
+
+            public static final int RULE_SET_FIELD_NUMBER = 2;
+            private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode ruleSet_;
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode rule_set = 2;</code>
+             * 
+             * @return Whether the ruleSet field is set.
+             */
+            @java.lang.Override
+            public boolean hasRuleSet() {
+                return ((bitField0_ & 0x00000002) != 0);
+            }
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode rule_set = 2;</code>
+             * 
+             * @return The ruleSet.
+             */
+            @java.lang.Override
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode getRuleSet() {
+                return ruleSet_ == null
+                        ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode
+                                .getDefaultInstance()
+                        : ruleSet_;
+            }
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode rule_set = 2;</code>
+             */
+            @java.lang.Override
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNodeOrBuilder getRuleSetOrBuilder() {
+                return ruleSet_ == null
+                        ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode
+                                .getDefaultInstance()
+                        : ruleSet_;
+            }
+
+            public static final int HUMAN_TASK_FIELD_NUMBER = 3;
+            private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode humanTask_;
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.HumanTaskNode human_task = 3;</code>
+             * 
+             * @return Whether the humanTask field is set.
+             */
+            @java.lang.Override
+            public boolean hasHumanTask() {
+                return ((bitField0_ & 0x00000004) != 0);
+            }
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.HumanTaskNode human_task = 3;</code>
+             * 
+             * @return The humanTask.
+             */
+            @java.lang.Override
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode getHumanTask() {
+                return humanTask_ == null
+                        ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode
+                                .getDefaultInstance()
+                        : humanTask_;
+            }
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.HumanTaskNode human_task = 3;</code>
+             */
+            @java.lang.Override
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNodeOrBuilder getHumanTaskOrBuilder() {
+                return humanTask_ == null
+                        ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode
+                                .getDefaultInstance()
+                        : humanTask_;
+            }
+
+            public static final int WORK_ITEM_FIELD_NUMBER = 4;
+            private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode workItem_;
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.WorkItemNode work_item = 4;</code>
+             * 
+             * @return Whether the workItem field is set.
+             */
+            @java.lang.Override
+            public boolean hasWorkItem() {
+                return ((bitField0_ & 0x00000008) != 0);
+            }
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.WorkItemNode work_item = 4;</code>
+             * 
+             * @return The workItem.
+             */
+            @java.lang.Override
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode getWorkItem() {
+                return workItem_ == null
+                        ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode
+                                .getDefaultInstance()
+                        : workItem_;
+            }
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.WorkItemNode work_item = 4;</code>
+             */
+            @java.lang.Override
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNodeOrBuilder getWorkItemOrBuilder() {
+                return workItem_ == null
+                        ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode
+                                .getDefaultInstance()
+                        : workItem_;
+            }
+
+            public static final int SUB_PROCESS_FIELD_NUMBER = 5;
+            private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode subProcess_;
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.SubProcessNode sub_process = 5;</code>
+             * 
+             * @return Whether the subProcess field is set.
+             */
+            @java.lang.Override
+            public boolean hasSubProcess() {
+                return ((bitField0_ & 0x00000010) != 0);
+            }
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.SubProcessNode sub_process = 5;</code>
+             * 
+             * @return The subProcess.
+             */
+            @java.lang.Override
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode getSubProcess() {
+                return subProcess_ == null
+                        ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode
+                                .getDefaultInstance()
+                        : subProcess_;
+            }
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.SubProcessNode sub_process = 5;</code>
+             */
+            @java.lang.Override
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNodeOrBuilder getSubProcessOrBuilder() {
+                return subProcess_ == null
+                        ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode
+                                .getDefaultInstance()
+                        : subProcess_;
+            }
+
+            public static final int MILESTONE_FIELD_NUMBER = 6;
+            private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode milestone_;
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.MilestoneNode milestone = 6;</code>
+             * 
+             * @return Whether the milestone field is set.
+             */
+            @java.lang.Override
+            public boolean hasMilestone() {
+                return ((bitField0_ & 0x00000020) != 0);
+            }
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.MilestoneNode milestone = 6;</code>
+             * 
+             * @return The milestone.
+             */
+            @java.lang.Override
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode getMilestone() {
+                return milestone_ == null
+                        ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode
+                                .getDefaultInstance()
+                        : milestone_;
+            }
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.MilestoneNode milestone = 6;</code>
+             */
+            @java.lang.Override
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNodeOrBuilder getMilestoneOrBuilder() {
+                return milestone_ == null
+                        ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode
+                                .getDefaultInstance()
+                        : milestone_;
+            }
+
+            public static final int EVENT_FIELD_NUMBER = 7;
+            private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNode event_;
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.EventNode event = 7;</code>
+             * 
+             * @return Whether the event field is set.
+             */
+            @java.lang.Override
+            public boolean hasEvent() {
+                return ((bitField0_ & 0x00000040) != 0);
+            }
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.EventNode event = 7;</code>
+             * 
+             * @return The event.
+             */
+            @java.lang.Override
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNode getEvent() {
+                return event_ == null
+                        ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNode
+                                .getDefaultInstance()
+                        : event_;
+            }
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.EventNode event = 7;</code>
+             */
+            @java.lang.Override
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNodeOrBuilder getEventOrBuilder() {
+                return event_ == null
+                        ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNode
+                                .getDefaultInstance()
+                        : event_;
+            }
+
+            public static final int TIMER_FIELD_NUMBER = 8;
+            private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode timer_;
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.TimerNode timer = 8;</code>
+             * 
+             * @return Whether the timer field is set.
+             */
+            @java.lang.Override
+            public boolean hasTimer() {
+                return ((bitField0_ & 0x00000080) != 0);
+            }
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.TimerNode timer = 8;</code>
+             * 
+             * @return The timer.
+             */
+            @java.lang.Override
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode getTimer() {
+                return timer_ == null
+                        ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode
+                                .getDefaultInstance()
+                        : timer_;
+            }
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.TimerNode timer = 8;</code>
+             */
+            @java.lang.Override
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNodeOrBuilder getTimerOrBuilder() {
+                return timer_ == null
+                        ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode
+                                .getDefaultInstance()
+                        : timer_;
+            }
+
+            public static final int JOIN_FIELD_NUMBER = 9;
+            private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode join_;
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode join = 9;</code>
+             * 
+             * @return Whether the join field is set.
+             */
+            @java.lang.Override
+            public boolean hasJoin() {
+                return ((bitField0_ & 0x00000100) != 0);
+            }
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode join = 9;</code>
+             * 
+             * @return The join.
+             */
+            @java.lang.Override
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode getJoin() {
+                return join_ == null
+                        ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode
+                                .getDefaultInstance()
+                        : join_;
+            }
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode join = 9;</code>
+             */
+            @java.lang.Override
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNodeOrBuilder getJoinOrBuilder() {
+                return join_ == null
+                        ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode
+                                .getDefaultInstance()
+                        : join_;
+            }
+
+            public static final int STATE_FIELD_NUMBER = 10;
+            private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode state_;
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.StateNode state = 10;</code>
+             * 
+             * @return Whether the state field is set.
+             */
+            @java.lang.Override
+            public boolean hasState() {
+                return ((bitField0_ & 0x00000200) != 0);
+            }
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.StateNode state = 10;</code>
+             * 
+             * @return The state.
+             */
+            @java.lang.Override
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode getState() {
+                return state_ == null
+                        ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode
+                                .getDefaultInstance()
+                        : state_;
+            }
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.StateNode state = 10;</code>
+             */
+            @java.lang.Override
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNodeOrBuilder getStateOrBuilder() {
+                return state_ == null
+                        ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode
+                                .getDefaultInstance()
+                        : state_;
+            }
+
+            public static final int COMPOSITE_FIELD_NUMBER = 11;
+            private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode composite_;
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.CompositeContextNode composite = 11;</code>
+             * 
+             * @return Whether the composite field is set.
+             */
+            @java.lang.Override
+            public boolean hasComposite() {
+                return ((bitField0_ & 0x00000400) != 0);
+            }
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.CompositeContextNode composite = 11;</code>
+             * 
+             * @return The composite.
+             */
+            @java.lang.Override
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode getComposite() {
+                return composite_ == null
+                        ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode
+                                .getDefaultInstance()
+                        : composite_;
+            }
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.CompositeContextNode composite = 11;</code>
+             */
+            @java.lang.Override
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNodeOrBuilder getCompositeOrBuilder() {
+                return composite_ == null
+                        ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode
+                                .getDefaultInstance()
+                        : composite_;
+            }
+
+            public static final int FOR_EACH_FIELD_NUMBER = 12;
+            private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode forEach_;
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.ForEachNode for_each = 12;</code>
+             * 
+             * @return Whether the forEach field is set.
+             */
+            @java.lang.Override
+            public boolean hasForEach() {
+                return ((bitField0_ & 0x00000800) != 0);
+            }
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.ForEachNode for_each = 12;</code>
+             * 
+             * @return The forEach.
+             */
+            @java.lang.Override
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode getForEach() {
+                return forEach_ == null
+                        ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode
+                                .getDefaultInstance()
+                        : forEach_;
+            }
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.ForEachNode for_each = 12;</code>
+             */
+            @java.lang.Override
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNodeOrBuilder getForEachOrBuilder() {
+                return forEach_ == null
+                        ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode
+                                .getDefaultInstance()
+                        : forEach_;
+            }
+
+            public static final int ASYNC_EVENT_FIELD_NUMBER = 13;
+            private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode asyncEvent_;
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.AsyncEventNode async_event = 13;</code>
+             * 
+             * @return Whether the asyncEvent field is set.
+             */
+            @java.lang.Override
+            public boolean hasAsyncEvent() {
+                return ((bitField0_ & 0x00001000) != 0);
+            }
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.AsyncEventNode async_event = 13;</code>
+             * 
+             * @return The asyncEvent.
+             */
+            @java.lang.Override
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode getAsyncEvent() {
+                return asyncEvent_ == null
+                        ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode
+                                .getDefaultInstance()
+                        : asyncEvent_;
+            }
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.AsyncEventNode async_event = 13;</code>
+             */
+            @java.lang.Override
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNodeOrBuilder getAsyncEventOrBuilder() {
+                return asyncEvent_ == null
+                        ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode
+                                .getDefaultInstance()
+                        : asyncEvent_;
+            }
+
+            private byte memoizedIsInitialized = -1;
+
+            @java.lang.Override
+            public final boolean isInitialized() {
+                byte isInitialized = memoizedIsInitialized;
+                if (isInitialized == 1)
+                    return true;
+                if (isInitialized == 0)
+                    return false;
+
+                memoizedIsInitialized = 1;
+                return true;
+            }
+
+            @java.lang.Override
+            public void writeTo(com.google.protobuf.CodedOutputStream output)
+                    throws java.io.IOException {
+                if (((bitField0_ & 0x00000001) != 0)) {
+                    output.writeEnum(1, type_);
+                }
+                if (((bitField0_ & 0x00000002) != 0)) {
+                    output.writeMessage(2, getRuleSet());
+                }
+                if (((bitField0_ & 0x00000004) != 0)) {
+                    output.writeMessage(3, getHumanTask());
+                }
+                if (((bitField0_ & 0x00000008) != 0)) {
+                    output.writeMessage(4, getWorkItem());
+                }
+                if (((bitField0_ & 0x00000010) != 0)) {
+                    output.writeMessage(5, getSubProcess());
+                }
+                if (((bitField0_ & 0x00000020) != 0)) {
+                    output.writeMessage(6, getMilestone());
+                }
+                if (((bitField0_ & 0x00000040) != 0)) {
+                    output.writeMessage(7, getEvent());
+                }
+                if (((bitField0_ & 0x00000080) != 0)) {
+                    output.writeMessage(8, getTimer());
+                }
+                if (((bitField0_ & 0x00000100) != 0)) {
+                    output.writeMessage(9, getJoin());
+                }
+                if (((bitField0_ & 0x00000200) != 0)) {
+                    output.writeMessage(10, getState());
+                }
+                if (((bitField0_ & 0x00000400) != 0)) {
+                    output.writeMessage(11, getComposite());
+                }
+                if (((bitField0_ & 0x00000800) != 0)) {
+                    output.writeMessage(12, getForEach());
+                }
+                if (((bitField0_ & 0x00001000) != 0)) {
+                    output.writeMessage(13, getAsyncEvent());
+                }
+                unknownFields.writeTo(output);
+            }
+
+            @java.lang.Override
+            public int getSerializedSize() {
+                int size = memoizedSize;
+                if (size != -1)
+                    return size;
+
+                size = 0;
+                if (((bitField0_ & 0x00000001) != 0)) {
+                    size += com.google.protobuf.CodedOutputStream
+                            .computeEnumSize(1, type_);
+                }
+                if (((bitField0_ & 0x00000002) != 0)) {
+                    size += com.google.protobuf.CodedOutputStream
+                            .computeMessageSize(2, getRuleSet());
+                }
+                if (((bitField0_ & 0x00000004) != 0)) {
+                    size += com.google.protobuf.CodedOutputStream
+                            .computeMessageSize(3, getHumanTask());
+                }
+                if (((bitField0_ & 0x00000008) != 0)) {
+                    size += com.google.protobuf.CodedOutputStream
+                            .computeMessageSize(4, getWorkItem());
+                }
+                if (((bitField0_ & 0x00000010) != 0)) {
+                    size += com.google.protobuf.CodedOutputStream
+                            .computeMessageSize(5, getSubProcess());
+                }
+                if (((bitField0_ & 0x00000020) != 0)) {
+                    size += com.google.protobuf.CodedOutputStream
+                            .computeMessageSize(6, getMilestone());
+                }
+                if (((bitField0_ & 0x00000040) != 0)) {
+                    size += com.google.protobuf.CodedOutputStream
+                            .computeMessageSize(7, getEvent());
+                }
+                if (((bitField0_ & 0x00000080) != 0)) {
+                    size += com.google.protobuf.CodedOutputStream
+                            .computeMessageSize(8, getTimer());
+                }
+                if (((bitField0_ & 0x00000100) != 0)) {
+                    size += com.google.protobuf.CodedOutputStream
+                            .computeMessageSize(9, getJoin());
+                }
+                if (((bitField0_ & 0x00000200) != 0)) {
+                    size += com.google.protobuf.CodedOutputStream
+                            .computeMessageSize(10, getState());
+                }
+                if (((bitField0_ & 0x00000400) != 0)) {
+                    size += com.google.protobuf.CodedOutputStream
+                            .computeMessageSize(11, getComposite());
+                }
+                if (((bitField0_ & 0x00000800) != 0)) {
+                    size += com.google.protobuf.CodedOutputStream
+                            .computeMessageSize(12, getForEach());
+                }
+                if (((bitField0_ & 0x00001000) != 0)) {
+                    size += com.google.protobuf.CodedOutputStream
+                            .computeMessageSize(13, getAsyncEvent());
+                }
+                size += unknownFields.getSerializedSize();
+                memoizedSize = size;
+                return size;
+            }
+
+            @java.lang.Override
+            public boolean equals(final java.lang.Object obj) {
+                if (obj == this) {
+                    return true;
+                }
+                if (!(obj instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent)) {
+                    return super.equals(obj);
+                }
+                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent other = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent) obj;
+
+                if (hasType() != other.hasType())
+                    return false;
+                if (hasType()) {
+                    if (type_ != other.type_)
+                        return false;
+                }
+                if (hasRuleSet() != other.hasRuleSet())
+                    return false;
+                if (hasRuleSet()) {
+                    if (!getRuleSet()
+                            .equals(other.getRuleSet()))
+                        return false;
+                }
+                if (hasHumanTask() != other.hasHumanTask())
+                    return false;
+                if (hasHumanTask()) {
+                    if (!getHumanTask()
+                            .equals(other.getHumanTask()))
+                        return false;
+                }
+                if (hasWorkItem() != other.hasWorkItem())
+                    return false;
+                if (hasWorkItem()) {
+                    if (!getWorkItem()
+                            .equals(other.getWorkItem()))
+                        return false;
+                }
+                if (hasSubProcess() != other.hasSubProcess())
+                    return false;
+                if (hasSubProcess()) {
+                    if (!getSubProcess()
+                            .equals(other.getSubProcess()))
+                        return false;
+                }
+                if (hasMilestone() != other.hasMilestone())
+                    return false;
+                if (hasMilestone()) {
+                    if (!getMilestone()
+                            .equals(other.getMilestone()))
+                        return false;
+                }
+                if (hasEvent() != other.hasEvent())
+                    return false;
+                if (hasEvent()) {
+                    if (!getEvent()
+                            .equals(other.getEvent()))
+                        return false;
+                }
+                if (hasTimer() != other.hasTimer())
+                    return false;
+                if (hasTimer()) {
+                    if (!getTimer()
+                            .equals(other.getTimer()))
+                        return false;
+                }
+                if (hasJoin() != other.hasJoin())
+                    return false;
+                if (hasJoin()) {
+                    if (!getJoin()
+                            .equals(other.getJoin()))
+                        return false;
+                }
+                if (hasState() != other.hasState())
+                    return false;
+                if (hasState()) {
+                    if (!getState()
+                            .equals(other.getState()))
+                        return false;
+                }
+                if (hasComposite() != other.hasComposite())
+                    return false;
+                if (hasComposite()) {
+                    if (!getComposite()
+                            .equals(other.getComposite()))
+                        return false;
+                }
+                if (hasForEach() != other.hasForEach())
+                    return false;
+                if (hasForEach()) {
+                    if (!getForEach()
+                            .equals(other.getForEach()))
+                        return false;
+                }
+                if (hasAsyncEvent() != other.hasAsyncEvent())
+                    return false;
+                if (hasAsyncEvent()) {
+                    if (!getAsyncEvent()
+                            .equals(other.getAsyncEvent()))
+                        return false;
+                }
+                if (!unknownFields.equals(other.unknownFields))
+                    return false;
+                return true;
+            }
+
+            @java.lang.Override
+            public int hashCode() {
+                if (memoizedHashCode != 0) {
+                    return memoizedHashCode;
+                }
+                int hash = 41;
+                hash = (19 * hash) + getDescriptor().hashCode();
+                if (hasType()) {
+                    hash = (37 * hash) + TYPE_FIELD_NUMBER;
+                    hash = (53 * hash) + type_;
+                }
+                if (hasRuleSet()) {
+                    hash = (37 * hash) + RULE_SET_FIELD_NUMBER;
+                    hash = (53 * hash) + getRuleSet().hashCode();
+                }
+                if (hasHumanTask()) {
+                    hash = (37 * hash) + HUMAN_TASK_FIELD_NUMBER;
+                    hash = (53 * hash) + getHumanTask().hashCode();
+                }
+                if (hasWorkItem()) {
+                    hash = (37 * hash) + WORK_ITEM_FIELD_NUMBER;
+                    hash = (53 * hash) + getWorkItem().hashCode();
+                }
+                if (hasSubProcess()) {
+                    hash = (37 * hash) + SUB_PROCESS_FIELD_NUMBER;
+                    hash = (53 * hash) + getSubProcess().hashCode();
+                }
+                if (hasMilestone()) {
+                    hash = (37 * hash) + MILESTONE_FIELD_NUMBER;
+                    hash = (53 * hash) + getMilestone().hashCode();
+                }
+                if (hasEvent()) {
+                    hash = (37 * hash) + EVENT_FIELD_NUMBER;
+                    hash = (53 * hash) + getEvent().hashCode();
+                }
+                if (hasTimer()) {
+                    hash = (37 * hash) + TIMER_FIELD_NUMBER;
+                    hash = (53 * hash) + getTimer().hashCode();
+                }
+                if (hasJoin()) {
+                    hash = (37 * hash) + JOIN_FIELD_NUMBER;
+                    hash = (53 * hash) + getJoin().hashCode();
+                }
+                if (hasState()) {
+                    hash = (37 * hash) + STATE_FIELD_NUMBER;
+                    hash = (53 * hash) + getState().hashCode();
+                }
+                if (hasComposite()) {
+                    hash = (37 * hash) + COMPOSITE_FIELD_NUMBER;
+                    hash = (53 * hash) + getComposite().hashCode();
+                }
+                if (hasForEach()) {
+                    hash = (37 * hash) + FOR_EACH_FIELD_NUMBER;
+                    hash = (53 * hash) + getForEach().hashCode();
+                }
+                if (hasAsyncEvent()) {
+                    hash = (37 * hash) + ASYNC_EVENT_FIELD_NUMBER;
+                    hash = (53 * hash) + getAsyncEvent().hashCode();
+                }
+                hash = (29 * hash) + unknownFields.hashCode();
+                memoizedHashCode = hash;
+                return hash;
+            }
+
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent parseFrom(
+                    java.nio.ByteBuffer data)
+                    throws com.google.protobuf.InvalidProtocolBufferException {
+                return PARSER.parseFrom(data);
+            }
+
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent parseFrom(
+                    java.nio.ByteBuffer data,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws com.google.protobuf.InvalidProtocolBufferException {
+                return PARSER.parseFrom(data, extensionRegistry);
+            }
+
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent parseFrom(
+                    com.google.protobuf.ByteString data)
+                    throws com.google.protobuf.InvalidProtocolBufferException {
+                return PARSER.parseFrom(data);
+            }
+
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent parseFrom(
+                    com.google.protobuf.ByteString data,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws com.google.protobuf.InvalidProtocolBufferException {
+                return PARSER.parseFrom(data, extensionRegistry);
+            }
+
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent parseFrom(
+                    byte[] data)
+                    throws com.google.protobuf.InvalidProtocolBufferException {
+                return PARSER.parseFrom(data);
+            }
+
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent parseFrom(
+                    byte[] data,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws com.google.protobuf.InvalidProtocolBufferException {
+                return PARSER.parseFrom(data, extensionRegistry);
+            }
+
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent parseFrom(
+                    java.io.InputStream input)
+                    throws java.io.IOException {
+                return com.google.protobuf.GeneratedMessageV3
+                        .parseWithIOException(PARSER, input);
+            }
+
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent parseFrom(
+                    java.io.InputStream input,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws java.io.IOException {
+                return com.google.protobuf.GeneratedMessageV3
+                        .parseWithIOException(PARSER, input, extensionRegistry);
+            }
+
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent parseDelimitedFrom(
+                    java.io.InputStream input)
+                    throws java.io.IOException {
+                return com.google.protobuf.GeneratedMessageV3
+                        .parseDelimitedWithIOException(PARSER, input);
+            }
+
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent parseDelimitedFrom(
+                    java.io.InputStream input,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws java.io.IOException {
+                return com.google.protobuf.GeneratedMessageV3
+                        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+            }
+
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent parseFrom(
+                    com.google.protobuf.CodedInputStream input)
+                    throws java.io.IOException {
+                return com.google.protobuf.GeneratedMessageV3
+                        .parseWithIOException(PARSER, input);
+            }
+
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent parseFrom(
+                    com.google.protobuf.CodedInputStream input,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws java.io.IOException {
+                return com.google.protobuf.GeneratedMessageV3
+                        .parseWithIOException(PARSER, input, extensionRegistry);
+            }
+
+            @java.lang.Override
+            public Builder newBuilderForType() {
+                return newBuilder();
+            }
+
+            public static Builder newBuilder() {
+                return DEFAULT_INSTANCE.toBuilder();
+            }
+
+            public static Builder newBuilder(
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent prototype) {
+                return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+            }
+
+            @java.lang.Override
+            public Builder toBuilder() {
+                return this == DEFAULT_INSTANCE
+                        ? new Builder()
+                        : new Builder().mergeFrom(this);
+            }
+
+            @java.lang.Override
+            protected Builder newBuilderForType(
+                    com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+                Builder builder = new Builder(parent);
+                return builder;
+            }
+
+            /**
+             * Protobuf type {@code io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent}
+             */
+            public static final class Builder extends
+                    com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
+                    // @@protoc_insertion_point(builder_implements:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent)
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContentOrBuilder {
+                public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+                    return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_descriptor;
+                }
+
+                @java.lang.Override
+                protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() {
+                    return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_fieldAccessorTable
+                            .ensureFieldAccessorsInitialized(
+                                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.class,
+                                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.Builder.class);
+                }
+
+                // Construct using io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.newBuilder()
+                private Builder() {
+                    maybeForceBuilderInitialization();
+                }
+
+                private Builder(
+                        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+                    super(parent);
+                    maybeForceBuilderInitialization();
+                }
+
+                private void maybeForceBuilderInitialization() {
+                    if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
+                        getRuleSetFieldBuilder();
+                        getHumanTaskFieldBuilder();
+                        getWorkItemFieldBuilder();
+                        getSubProcessFieldBuilder();
+                        getMilestoneFieldBuilder();
+                        getEventFieldBuilder();
+                        getTimerFieldBuilder();
+                        getJoinFieldBuilder();
+                        getStateFieldBuilder();
+                        getCompositeFieldBuilder();
+                        getForEachFieldBuilder();
+                        getAsyncEventFieldBuilder();
+                    }
+                }
+
+                @java.lang.Override
+                public Builder clear() {
+                    super.clear();
+                    type_ = 0;
+                    bitField0_ = (bitField0_ & ~0x00000001);
+                    if (ruleSetBuilder_ == null) {
+                        ruleSet_ = null;
+                    } else {
+                        ruleSetBuilder_.clear();
+                    }
+                    bitField0_ = (bitField0_ & ~0x00000002);
+                    if (humanTaskBuilder_ == null) {
+                        humanTask_ = null;
+                    } else {
+                        humanTaskBuilder_.clear();
+                    }
+                    bitField0_ = (bitField0_ & ~0x00000004);
+                    if (workItemBuilder_ == null) {
+                        workItem_ = null;
+                    } else {
+                        workItemBuilder_.clear();
+                    }
+                    bitField0_ = (bitField0_ & ~0x00000008);
+                    if (subProcessBuilder_ == null) {
+                        subProcess_ = null;
+                    } else {
+                        subProcessBuilder_.clear();
+                    }
+                    bitField0_ = (bitField0_ & ~0x00000010);
+                    if (milestoneBuilder_ == null) {
+                        milestone_ = null;
+                    } else {
+                        milestoneBuilder_.clear();
+                    }
+                    bitField0_ = (bitField0_ & ~0x00000020);
+                    if (eventBuilder_ == null) {
+                        event_ = null;
+                    } else {
+                        eventBuilder_.clear();
+                    }
+                    bitField0_ = (bitField0_ & ~0x00000040);
+                    if (timerBuilder_ == null) {
+                        timer_ = null;
+                    } else {
+                        timerBuilder_.clear();
+                    }
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+                        join_ = null;
+                    } else {
+                        joinBuilder_.clear();
+                    }
+                    bitField0_ = (bitField0_ & ~0x00000100);
+                    if (stateBuilder_ == null) {
+                        state_ = null;
+                    } else {
+                        stateBuilder_.clear();
+                    }
+                    bitField0_ = (bitField0_ & ~0x00000200);
+                    if (compositeBuilder_ == null) {
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+                    }
+                    bitField0_ = (bitField0_ & ~0x00000400);
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+                    if (asyncEventBuilder_ == null) {
+                        asyncEvent_ = null;
+                    } else {
+                        asyncEventBuilder_.clear();
+                    }
+                    bitField0_ = (bitField0_ & ~0x00001000);
+                    return this;
+                }
+
+                @java.lang.Override
+                public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+                    return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_descriptor;
+                }
+
+                @java.lang.Override
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent getDefaultInstanceForType() {
+                    return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent
+                            .getDefaultInstance();
+                }
+
+                @java.lang.Override
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent build() {
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent result = buildPartial();
+                    if (!result.isInitialized()) {
+                        throw newUninitializedMessageException(result);
+                    }
+                    return result;
+                }
+
+                @java.lang.Override
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent buildPartial() {
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent result = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent(
+                            this);
+                    int from_bitField0_ = bitField0_;
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+                    result.type_ = type_;
+                    if (((from_bitField0_ & 0x00000002) != 0)) {
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+                        } else {
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+                        }
+                        to_bitField0_ |= 0x00000002;
+                    }
+                    if (((from_bitField0_ & 0x00000004) != 0)) {
+                        if (humanTaskBuilder_ == null) {
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+                        } else {
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+                        }
+                        to_bitField0_ |= 0x00000004;
+                    }
+                    if (((from_bitField0_ & 0x00000008) != 0)) {
+                        if (workItemBuilder_ == null) {
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+                        } else {
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+                        to_bitField0_ |= 0x00000008;
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+                        } else {
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+                        }
+                        to_bitField0_ |= 0x00000010;
+                    }
+                    if (((from_bitField0_ & 0x00000020) != 0)) {
+                        if (milestoneBuilder_ == null) {
+                            result.milestone_ = milestone_;
+                        } else {
+                            result.milestone_ = milestoneBuilder_.build();
+                        }
+                        to_bitField0_ |= 0x00000020;
+                    }
+                    if (((from_bitField0_ & 0x00000040) != 0)) {
+                        if (eventBuilder_ == null) {
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+                        } else {
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+                        }
+                        to_bitField0_ |= 0x00000040;
+                    }
+                    if (((from_bitField0_ & 0x00000080) != 0)) {
+                        if (timerBuilder_ == null) {
+                            result.timer_ = timer_;
+                        } else {
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+                        }
+                        to_bitField0_ |= 0x00000080;
+                    }
+                    if (((from_bitField0_ & 0x00000100) != 0)) {
+                        if (joinBuilder_ == null) {
+                            result.join_ = join_;
+                        } else {
+                            result.join_ = joinBuilder_.build();
+                        }
+                        to_bitField0_ |= 0x00000100;
+                    }
+                    if (((from_bitField0_ & 0x00000200) != 0)) {
+                        if (stateBuilder_ == null) {
+                            result.state_ = state_;
+                        } else {
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+                        }
+                        to_bitField0_ |= 0x00000200;
+                    }
+                    if (((from_bitField0_ & 0x00000400) != 0)) {
+                        if (compositeBuilder_ == null) {
+                            result.composite_ = composite_;
+                        } else {
+                            result.composite_ = compositeBuilder_.build();
+                        }
+                        to_bitField0_ |= 0x00000400;
+                    }
+                    if (((from_bitField0_ & 0x00000800) != 0)) {
+                        if (forEachBuilder_ == null) {
+                            result.forEach_ = forEach_;
+                        } else {
+                            result.forEach_ = forEachBuilder_.build();
+                        }
+                        to_bitField0_ |= 0x00000800;
+                    }
+                    if (((from_bitField0_ & 0x00001000) != 0)) {
+                        if (asyncEventBuilder_ == null) {
+                            result.asyncEvent_ = asyncEvent_;
+                        } else {
+                            result.asyncEvent_ = asyncEventBuilder_.build();
+                        }
+                        to_bitField0_ |= 0x00001000;
+                    }
+                    result.bitField0_ = to_bitField0_;
+                    onBuilt();
+                    return result;
+                }
+
+                @java.lang.Override
+                public Builder clone() {
+                    return super.clone();
+                }
+
+                @java.lang.Override
+                public Builder setField(
+                        com.google.protobuf.Descriptors.FieldDescriptor field,
+                        java.lang.Object value) {
+                    return super.setField(field, value);
+                }
+
+                @java.lang.Override
+                public Builder clearField(
+                        com.google.protobuf.Descriptors.FieldDescriptor field) {
+                    return super.clearField(field);
+                }
+
+                @java.lang.Override
+                public Builder clearOneof(
+                        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+                    return super.clearOneof(oneof);
+                }
+
+                @java.lang.Override
+                public Builder setRepeatedField(
+                        com.google.protobuf.Descriptors.FieldDescriptor field,
+                        int index, java.lang.Object value) {
+                    return super.setRepeatedField(field, index, value);
+                }
+
+                @java.lang.Override
+                public Builder addRepeatedField(
+                        com.google.protobuf.Descriptors.FieldDescriptor field,
+                        java.lang.Object value) {
+                    return super.addRepeatedField(field, value);
+                }
+
+                @java.lang.Override
+                public Builder mergeFrom(com.google.protobuf.Message other) {
+                    if (other instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent) {
+                        return mergeFrom(
+                                (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent) other);
+                    } else {
+                        super.mergeFrom(other);
+                        return this;
+                    }
+                }
+
+                public Builder mergeFrom(
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent other) {
+                    if (other == io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent
+                            .getDefaultInstance())
+                        return this;
+                    if (other.hasType()) {
+                        setType(other.getType());
+                    }
+                    if (other.hasRuleSet()) {
+                        mergeRuleSet(other.getRuleSet());
+                    }
+                    if (other.hasHumanTask()) {
+                        mergeHumanTask(other.getHumanTask());
+                    }
+                    if (other.hasWorkItem()) {
+                        mergeWorkItem(other.getWorkItem());
+                    }
+                    if (other.hasSubProcess()) {
+                        mergeSubProcess(other.getSubProcess());
+                    }
+                    if (other.hasMilestone()) {
+                        mergeMilestone(other.getMilestone());
+                    }
+                    if (other.hasEvent()) {
+                        mergeEvent(other.getEvent());
+                    }
+                    if (other.hasTimer()) {
+                        mergeTimer(other.getTimer());
+                    }
+                    if (other.hasJoin()) {
+                        mergeJoin(other.getJoin());
+                    }
+                    if (other.hasState()) {
+                        mergeState(other.getState());
+                    }
+                    if (other.hasComposite()) {
+                        mergeComposite(other.getComposite());
+                    }
+                    if (other.hasForEach()) {
+                        mergeForEach(other.getForEach());
+                    }
+                    if (other.hasAsyncEvent()) {
+                        mergeAsyncEvent(other.getAsyncEvent());
+                    }
+                    this.mergeUnknownFields(other.unknownFields);
+                    onChanged();
+                    return this;
+                }
+
+                @java.lang.Override
+                public final boolean isInitialized() {
+                    return true;
+                }
+
+                @java.lang.Override
+                public Builder mergeFrom(
+                        com.google.protobuf.CodedInputStream input,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws java.io.IOException {
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent parsedMessage = null;
+                    try {
+                        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+                    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                        parsedMessage = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent) e
+                                .getUnfinishedMessage();
+                        throw e.unwrapIOException();
+                    } finally {
+                        if (parsedMessage != null) {
+                            mergeFrom(parsedMessage);
+                        }
+                    }
+                    return this;
+                }
+
+                private int bitField0_;
+
+                private int type_ = 0;
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceType type = 1;</code>
+                 * 
+                 * @return Whether the type field is set.
+                 */
+                @java.lang.Override
+                public boolean hasType() {
+                    return ((bitField0_ & 0x00000001) != 0);
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceType type = 1;</code>
+                 * 
+                 * @return The type.
+                 */
+                @java.lang.Override
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceType getType() {
+                    @SuppressWarnings("deprecation")
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceType result = io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceType
+                            .valueOf(type_);
+                    return result == null
+                            ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceType.RULE_SET_NODE
+                            : result;
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceType type = 1;</code>
+                 * 
+                 * @param value The type to set.
+                 * @return This builder for chaining.
+                 */
+                public Builder setType(
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceType value) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    bitField0_ |= 0x00000001;
+                    type_ = value.getNumber();
+                    onChanged();
+                    return this;
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceType type = 1;</code>
+                 * 
+                 * @return This builder for chaining.
+                 */
+                public Builder clearType() {
+                    bitField0_ = (bitField0_ & ~0x00000001);
+                    type_ = 0;
+                    onChanged();
+                    return this;
+                }
+
+                private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode ruleSet_;
+                private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNodeOrBuilder> ruleSetBuilder_;
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode rule_set = 2;</code>
+                 * 
+                 * @return Whether the ruleSet field is set.
+                 */
+                public boolean hasRuleSet() {
+                    return ((bitField0_ & 0x00000002) != 0);
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode rule_set = 2;</code>
+                 * 
+                 * @return The ruleSet.
+                 */
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode getRuleSet() {
+                    if (ruleSetBuilder_ == null) {
+                        return ruleSet_ == null
+                                ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode
+                                        .getDefaultInstance()
+                                : ruleSet_;
+                    } else {
+                        return ruleSetBuilder_.getMessage();
+                    }
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode rule_set = 2;</code>
+                 */
+                public Builder setRuleSet(
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode value) {
+                    if (ruleSetBuilder_ == null) {
+                        if (value == null) {
+                            throw new NullPointerException();
+                        }
+                        ruleSet_ = value;
+                        onChanged();
+                    } else {
+                        ruleSetBuilder_.setMessage(value);
+                    }
+                    bitField0_ |= 0x00000002;
+                    return this;
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode rule_set = 2;</code>
+                 */
+                public Builder setRuleSet(
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.Builder builderForValue) {
+                    if (ruleSetBuilder_ == null) {
+                        ruleSet_ = builderForValue.build();
+                        onChanged();
+                    } else {
+                        ruleSetBuilder_.setMessage(builderForValue.build());
+                    }
+                    bitField0_ |= 0x00000002;
+                    return this;
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode rule_set = 2;</code>
+                 */
+                public Builder mergeRuleSet(
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode value) {
+                    if (ruleSetBuilder_ == null) {
+                        if (((bitField0_ & 0x00000002) != 0) &&
+                                ruleSet_ != null &&
+                                ruleSet_ != io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode
+                                        .getDefaultInstance()) {
+                            ruleSet_ = io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode
+                                    .newBuilder(ruleSet_).mergeFrom(value).buildPartial();
+                        } else {
+                            ruleSet_ = value;
+                        }
+                        onChanged();
+                    } else {
+                        ruleSetBuilder_.mergeFrom(value);
+                    }
+                    bitField0_ |= 0x00000002;
+                    return this;
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode rule_set = 2;</code>
+                 */
+                public Builder clearRuleSet() {
+                    if (ruleSetBuilder_ == null) {
+                        ruleSet_ = null;
+                        onChanged();
+                    } else {
+                        ruleSetBuilder_.clear();
+                    }
+                    bitField0_ = (bitField0_ & ~0x00000002);
+                    return this;
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode rule_set = 2;</code>
+                 */
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.Builder getRuleSetBuilder() {
+                    bitField0_ |= 0x00000002;
+                    onChanged();
+                    return getRuleSetFieldBuilder().getBuilder();
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode rule_set = 2;</code>
+                 */
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNodeOrBuilder getRuleSetOrBuilder() {
+                    if (ruleSetBuilder_ != null) {
+                        return ruleSetBuilder_.getMessageOrBuilder();
+                    } else {
+                        return ruleSet_ == null
+                                ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode
+                                        .getDefaultInstance()
+                                : ruleSet_;
+                    }
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode rule_set = 2;</code>
+                 */
+                private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNodeOrBuilder> getRuleSetFieldBuilder() {
+                    if (ruleSetBuilder_ == null) {
+                        ruleSetBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.RuleSetNodeOrBuilder>(
+                                getRuleSet(),
+                                getParentForChildren(),
+                                isClean());
+                        ruleSet_ = null;
+                    }
+                    return ruleSetBuilder_;
+                }
+
+                private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode humanTask_;
+                private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNodeOrBuilder> humanTaskBuilder_;
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.HumanTaskNode human_task = 3;</code>
+                 * 
+                 * @return Whether the humanTask field is set.
+                 */
+                public boolean hasHumanTask() {
+                    return ((bitField0_ & 0x00000004) != 0);
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.HumanTaskNode human_task = 3;</code>
+                 * 
+                 * @return The humanTask.
+                 */
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode getHumanTask() {
+                    if (humanTaskBuilder_ == null) {
+                        return humanTask_ == null
+                                ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode
+                                        .getDefaultInstance()
+                                : humanTask_;
+                    } else {
+                        return humanTaskBuilder_.getMessage();
+                    }
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.HumanTaskNode human_task = 3;</code>
+                 */
+                public Builder setHumanTask(
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode value) {
+                    if (humanTaskBuilder_ == null) {
+                        if (value == null) {
+                            throw new NullPointerException();
+                        }
+                        humanTask_ = value;
+                        onChanged();
+                    } else {
+                        humanTaskBuilder_.setMessage(value);
+                    }
+                    bitField0_ |= 0x00000004;
+                    return this;
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.HumanTaskNode human_task = 3;</code>
+                 */
+                public Builder setHumanTask(
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode.Builder builderForValue) {
+                    if (humanTaskBuilder_ == null) {
+                        humanTask_ = builderForValue.build();
+                        onChanged();
+                    } else {
+                        humanTaskBuilder_.setMessage(builderForValue.build());
+                    }
+                    bitField0_ |= 0x00000004;
+                    return this;
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.HumanTaskNode human_task = 3;</code>
+                 */
+                public Builder mergeHumanTask(
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode value) {
+                    if (humanTaskBuilder_ == null) {
+                        if (((bitField0_ & 0x00000004) != 0) &&
+                                humanTask_ != null &&
+                                humanTask_ != io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode
+                                        .getDefaultInstance()) {
+                            humanTask_ = io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode
+                                    .newBuilder(humanTask_).mergeFrom(value).buildPartial();
+                        } else {
+                            humanTask_ = value;
+                        }
+                        onChanged();
+                    } else {
+                        humanTaskBuilder_.mergeFrom(value);
+                    }
+                    bitField0_ |= 0x00000004;
+                    return this;
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.HumanTaskNode human_task = 3;</code>
+                 */
+                public Builder clearHumanTask() {
+                    if (humanTaskBuilder_ == null) {
+                        humanTask_ = null;
+                        onChanged();
+                    } else {
+                        humanTaskBuilder_.clear();
+                    }
+                    bitField0_ = (bitField0_ & ~0x00000004);
+                    return this;
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.HumanTaskNode human_task = 3;</code>
+                 */
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode.Builder getHumanTaskBuilder() {
+                    bitField0_ |= 0x00000004;
+                    onChanged();
+                    return getHumanTaskFieldBuilder().getBuilder();
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.HumanTaskNode human_task = 3;</code>
+                 */
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNodeOrBuilder getHumanTaskOrBuilder() {
+                    if (humanTaskBuilder_ != null) {
+                        return humanTaskBuilder_.getMessageOrBuilder();
+                    } else {
+                        return humanTask_ == null
+                                ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode
+                                        .getDefaultInstance()
+                                : humanTask_;
+                    }
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.HumanTaskNode human_task = 3;</code>
+                 */
+                private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNodeOrBuilder> getHumanTaskFieldBuilder() {
+                    if (humanTaskBuilder_ == null) {
+                        humanTaskBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.HumanTaskNodeOrBuilder>(
+                                getHumanTask(),
+                                getParentForChildren(),
+                                isClean());
+                        humanTask_ = null;
+                    }
+                    return humanTaskBuilder_;
+                }
+
+                private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode workItem_;
+                private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNodeOrBuilder> workItemBuilder_;
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.WorkItemNode work_item = 4;</code>
+                 * 
+                 * @return Whether the workItem field is set.
+                 */
+                public boolean hasWorkItem() {
+                    return ((bitField0_ & 0x00000008) != 0);
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.WorkItemNode work_item = 4;</code>
+                 * 
+                 * @return The workItem.
+                 */
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode getWorkItem() {
+                    if (workItemBuilder_ == null) {
+                        return workItem_ == null
+                                ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode
+                                        .getDefaultInstance()
+                                : workItem_;
+                    } else {
+                        return workItemBuilder_.getMessage();
+                    }
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.WorkItemNode work_item = 4;</code>
+                 */
+                public Builder setWorkItem(
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode value) {
+                    if (workItemBuilder_ == null) {
+                        if (value == null) {
+                            throw new NullPointerException();
+                        }
+                        workItem_ = value;
+                        onChanged();
+                    } else {
+                        workItemBuilder_.setMessage(value);
+                    }
+                    bitField0_ |= 0x00000008;
+                    return this;
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.WorkItemNode work_item = 4;</code>
+                 */
+                public Builder setWorkItem(
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode.Builder builderForValue) {
+                    if (workItemBuilder_ == null) {
+                        workItem_ = builderForValue.build();
+                        onChanged();
+                    } else {
+                        workItemBuilder_.setMessage(builderForValue.build());
+                    }
+                    bitField0_ |= 0x00000008;
+                    return this;
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.WorkItemNode work_item = 4;</code>
+                 */
+                public Builder mergeWorkItem(
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode value) {
+                    if (workItemBuilder_ == null) {
+                        if (((bitField0_ & 0x00000008) != 0) &&
+                                workItem_ != null &&
+                                workItem_ != io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode
+                                        .getDefaultInstance()) {
+                            workItem_ = io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode
+                                    .newBuilder(workItem_).mergeFrom(value).buildPartial();
+                        } else {
+                            workItem_ = value;
+                        }
+                        onChanged();
+                    } else {
+                        workItemBuilder_.mergeFrom(value);
+                    }
+                    bitField0_ |= 0x00000008;
+                    return this;
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.WorkItemNode work_item = 4;</code>
+                 */
+                public Builder clearWorkItem() {
+                    if (workItemBuilder_ == null) {
+                        workItem_ = null;
+                        onChanged();
+                    } else {
+                        workItemBuilder_.clear();
+                    }
+                    bitField0_ = (bitField0_ & ~0x00000008);
+                    return this;
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.WorkItemNode work_item = 4;</code>
+                 */
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode.Builder getWorkItemBuilder() {
+                    bitField0_ |= 0x00000008;
+                    onChanged();
+                    return getWorkItemFieldBuilder().getBuilder();
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.WorkItemNode work_item = 4;</code>
+                 */
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNodeOrBuilder getWorkItemOrBuilder() {
+                    if (workItemBuilder_ != null) {
+                        return workItemBuilder_.getMessageOrBuilder();
+                    } else {
+                        return workItem_ == null
+                                ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode
+                                        .getDefaultInstance()
+                                : workItem_;
+                    }
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.WorkItemNode work_item = 4;</code>
+                 */
+                private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNodeOrBuilder> getWorkItemFieldBuilder() {
+                    if (workItemBuilder_ == null) {
+                        workItemBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNode.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.WorkItemNodeOrBuilder>(
+                                getWorkItem(),
+                                getParentForChildren(),
+                                isClean());
+                        workItem_ = null;
+                    }
+                    return workItemBuilder_;
+                }
+
+                private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode subProcess_;
+                private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNodeOrBuilder> subProcessBuilder_;
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.SubProcessNode sub_process = 5;</code>
+                 * 
+                 * @return Whether the subProcess field is set.
+                 */
+                public boolean hasSubProcess() {
+                    return ((bitField0_ & 0x00000010) != 0);
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.SubProcessNode sub_process = 5;</code>
+                 * 
+                 * @return The subProcess.
+                 */
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode getSubProcess() {
+                    if (subProcessBuilder_ == null) {
+                        return subProcess_ == null
+                                ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode
+                                        .getDefaultInstance()
+                                : subProcess_;
+                    } else {
+                        return subProcessBuilder_.getMessage();
+                    }
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.SubProcessNode sub_process = 5;</code>
+                 */
+                public Builder setSubProcess(
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode value) {
+                    if (subProcessBuilder_ == null) {
+                        if (value == null) {
+                            throw new NullPointerException();
+                        }
+                        subProcess_ = value;
+                        onChanged();
+                    } else {
+                        subProcessBuilder_.setMessage(value);
+                    }
+                    bitField0_ |= 0x00000010;
+                    return this;
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.SubProcessNode sub_process = 5;</code>
+                 */
+                public Builder setSubProcess(
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode.Builder builderForValue) {
+                    if (subProcessBuilder_ == null) {
+                        subProcess_ = builderForValue.build();
+                        onChanged();
+                    } else {
+                        subProcessBuilder_.setMessage(builderForValue.build());
+                    }
+                    bitField0_ |= 0x00000010;
+                    return this;
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.SubProcessNode sub_process = 5;</code>
+                 */
+                public Builder mergeSubProcess(
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode value) {
+                    if (subProcessBuilder_ == null) {
+                        if (((bitField0_ & 0x00000010) != 0) &&
+                                subProcess_ != null &&
+                                subProcess_ != io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode
+                                        .getDefaultInstance()) {
+                            subProcess_ = io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode
+                                    .newBuilder(subProcess_).mergeFrom(value).buildPartial();
+                        } else {
+                            subProcess_ = value;
+                        }
+                        onChanged();
+                    } else {
+                        subProcessBuilder_.mergeFrom(value);
+                    }
+                    bitField0_ |= 0x00000010;
+                    return this;
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.SubProcessNode sub_process = 5;</code>
+                 */
+                public Builder clearSubProcess() {
+                    if (subProcessBuilder_ == null) {
+                        subProcess_ = null;
+                        onChanged();
+                    } else {
+                        subProcessBuilder_.clear();
+                    }
+                    bitField0_ = (bitField0_ & ~0x00000010);
+                    return this;
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.SubProcessNode sub_process = 5;</code>
+                 */
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode.Builder getSubProcessBuilder() {
+                    bitField0_ |= 0x00000010;
+                    onChanged();
+                    return getSubProcessFieldBuilder().getBuilder();
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.SubProcessNode sub_process = 5;</code>
+                 */
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNodeOrBuilder getSubProcessOrBuilder() {
+                    if (subProcessBuilder_ != null) {
+                        return subProcessBuilder_.getMessageOrBuilder();
+                    } else {
+                        return subProcess_ == null
+                                ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode
+                                        .getDefaultInstance()
+                                : subProcess_;
+                    }
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.SubProcessNode sub_process = 5;</code>
+                 */
+                private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNodeOrBuilder> getSubProcessFieldBuilder() {
+                    if (subProcessBuilder_ == null) {
+                        subProcessBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNodeOrBuilder>(
+                                getSubProcess(),
+                                getParentForChildren(),
+                                isClean());
+                        subProcess_ = null;
+                    }
+                    return subProcessBuilder_;
+                }
+
+                private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode milestone_;
+                private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNodeOrBuilder> milestoneBuilder_;
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.MilestoneNode milestone = 6;</code>
+                 * 
+                 * @return Whether the milestone field is set.
+                 */
+                public boolean hasMilestone() {
+                    return ((bitField0_ & 0x00000020) != 0);
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.MilestoneNode milestone = 6;</code>
+                 * 
+                 * @return The milestone.
+                 */
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode getMilestone() {
+                    if (milestoneBuilder_ == null) {
+                        return milestone_ == null
+                                ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode
+                                        .getDefaultInstance()
+                                : milestone_;
+                    } else {
+                        return milestoneBuilder_.getMessage();
+                    }
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.MilestoneNode milestone = 6;</code>
+                 */
+                public Builder setMilestone(
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode value) {
+                    if (milestoneBuilder_ == null) {
+                        if (value == null) {
+                            throw new NullPointerException();
+                        }
+                        milestone_ = value;
+                        onChanged();
+                    } else {
+                        milestoneBuilder_.setMessage(value);
+                    }
+                    bitField0_ |= 0x00000020;
+                    return this;
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.MilestoneNode milestone = 6;</code>
+                 */
+                public Builder setMilestone(
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode.Builder builderForValue) {
+                    if (milestoneBuilder_ == null) {
+                        milestone_ = builderForValue.build();
+                        onChanged();
+                    } else {
+                        milestoneBuilder_.setMessage(builderForValue.build());
+                    }
+                    bitField0_ |= 0x00000020;
+                    return this;
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.MilestoneNode milestone = 6;</code>
+                 */
+                public Builder mergeMilestone(
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode value) {
+                    if (milestoneBuilder_ == null) {
+                        if (((bitField0_ & 0x00000020) != 0) &&
+                                milestone_ != null &&
+                                milestone_ != io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode
+                                        .getDefaultInstance()) {
+                            milestone_ = io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode
+                                    .newBuilder(milestone_).mergeFrom(value).buildPartial();
+                        } else {
+                            milestone_ = value;
+                        }
+                        onChanged();
+                    } else {
+                        milestoneBuilder_.mergeFrom(value);
+                    }
+                    bitField0_ |= 0x00000020;
+                    return this;
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.MilestoneNode milestone = 6;</code>
+                 */
+                public Builder clearMilestone() {
+                    if (milestoneBuilder_ == null) {
+                        milestone_ = null;
+                        onChanged();
+                    } else {
+                        milestoneBuilder_.clear();
+                    }
+                    bitField0_ = (bitField0_ & ~0x00000020);
+                    return this;
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.MilestoneNode milestone = 6;</code>
+                 */
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode.Builder getMilestoneBuilder() {
+                    bitField0_ |= 0x00000020;
+                    onChanged();
+                    return getMilestoneFieldBuilder().getBuilder();
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.MilestoneNode milestone = 6;</code>
+                 */
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNodeOrBuilder getMilestoneOrBuilder() {
+                    if (milestoneBuilder_ != null) {
+                        return milestoneBuilder_.getMessageOrBuilder();
+                    } else {
+                        return milestone_ == null
+                                ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode
+                                        .getDefaultInstance()
+                                : milestone_;
+                    }
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.MilestoneNode milestone = 6;</code>
+                 */
+                private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNodeOrBuilder> getMilestoneFieldBuilder() {
+                    if (milestoneBuilder_ == null) {
+                        milestoneBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNodeOrBuilder>(
+                                getMilestone(),
+                                getParentForChildren(),
+                                isClean());
+                        milestone_ = null;
+                    }
+                    return milestoneBuilder_;
+                }
+
+                private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNode event_;
+                private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNode, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNode.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNodeOrBuilder> eventBuilder_;
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.EventNode event = 7;</code>
+                 * 
+                 * @return Whether the event field is set.
+                 */
+                public boolean hasEvent() {
+                    return ((bitField0_ & 0x00000040) != 0);
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.EventNode event = 7;</code>
+                 * 
+                 * @return The event.
+                 */
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNode getEvent() {
+                    if (eventBuilder_ == null) {
+                        return event_ == null
+                                ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNode
+                                        .getDefaultInstance()
+                                : event_;
+                    } else {
+                        return eventBuilder_.getMessage();
+                    }
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.EventNode event = 7;</code>
+                 */
+                public Builder setEvent(
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNode value) {
+                    if (eventBuilder_ == null) {
+                        if (value == null) {
+                            throw new NullPointerException();
+                        }
+                        event_ = value;
+                        onChanged();
+                    } else {
+                        eventBuilder_.setMessage(value);
+                    }
+                    bitField0_ |= 0x00000040;
+                    return this;
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.EventNode event = 7;</code>
+                 */
+                public Builder setEvent(
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNode.Builder builderForValue) {
+                    if (eventBuilder_ == null) {
+                        event_ = builderForValue.build();
+                        onChanged();
+                    } else {
+                        eventBuilder_.setMessage(builderForValue.build());
+                    }
+                    bitField0_ |= 0x00000040;
+                    return this;
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.EventNode event = 7;</code>
+                 */
+                public Builder mergeEvent(
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNode value) {
+                    if (eventBuilder_ == null) {
+                        if (((bitField0_ & 0x00000040) != 0) &&
+                                event_ != null &&
+                                event_ != io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNode
+                                        .getDefaultInstance()) {
+                            event_ = io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNode
+                                    .newBuilder(event_).mergeFrom(value).buildPartial();
+                        } else {
+                            event_ = value;
+                        }
+                        onChanged();
+                    } else {
+                        eventBuilder_.mergeFrom(value);
+                    }
+                    bitField0_ |= 0x00000040;
+                    return this;
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.EventNode event = 7;</code>
+                 */
+                public Builder clearEvent() {
+                    if (eventBuilder_ == null) {
+                        event_ = null;
+                        onChanged();
+                    } else {
+                        eventBuilder_.clear();
+                    }
+                    bitField0_ = (bitField0_ & ~0x00000040);
+                    return this;
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.EventNode event = 7;</code>
+                 */
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNode.Builder getEventBuilder() {
+                    bitField0_ |= 0x00000040;
+                    onChanged();
+                    return getEventFieldBuilder().getBuilder();
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.EventNode event = 7;</code>
+                 */
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNodeOrBuilder getEventOrBuilder() {
+                    if (eventBuilder_ != null) {
+                        return eventBuilder_.getMessageOrBuilder();
+                    } else {
+                        return event_ == null
+                                ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNode
+                                        .getDefaultInstance()
+                                : event_;
+                    }
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.EventNode event = 7;</code>
+                 */
+                private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNode, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNode.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNodeOrBuilder> getEventFieldBuilder() {
+                    if (eventBuilder_ == null) {
+                        eventBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNode, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNode.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNodeOrBuilder>(
+                                getEvent(),
+                                getParentForChildren(),
+                                isClean());
+                        event_ = null;
+                    }
+                    return eventBuilder_;
+                }
+
+                private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode timer_;
+                private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNodeOrBuilder> timerBuilder_;
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.TimerNode timer = 8;</code>
+                 * 
+                 * @return Whether the timer field is set.
+                 */
+                public boolean hasTimer() {
+                    return ((bitField0_ & 0x00000080) != 0);
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.TimerNode timer = 8;</code>
+                 * 
+                 * @return The timer.
+                 */
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode getTimer() {
+                    if (timerBuilder_ == null) {
+                        return timer_ == null
+                                ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode
+                                        .getDefaultInstance()
+                                : timer_;
+                    } else {
+                        return timerBuilder_.getMessage();
+                    }
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.TimerNode timer = 8;</code>
+                 */
+                public Builder setTimer(
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode value) {
+                    if (timerBuilder_ == null) {
+                        if (value == null) {
+                            throw new NullPointerException();
+                        }
+                        timer_ = value;
+                        onChanged();
+                    } else {
+                        timerBuilder_.setMessage(value);
+                    }
+                    bitField0_ |= 0x00000080;
+                    return this;
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.TimerNode timer = 8;</code>
+                 */
+                public Builder setTimer(
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode.Builder builderForValue) {
+                    if (timerBuilder_ == null) {
+                        timer_ = builderForValue.build();
+                        onChanged();
+                    } else {
+                        timerBuilder_.setMessage(builderForValue.build());
+                    }
+                    bitField0_ |= 0x00000080;
+                    return this;
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.TimerNode timer = 8;</code>
+                 */
+                public Builder mergeTimer(
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode value) {
+                    if (timerBuilder_ == null) {
+                        if (((bitField0_ & 0x00000080) != 0) &&
+                                timer_ != null &&
+                                timer_ != io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode
+                                        .getDefaultInstance()) {
+                            timer_ = io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode
+                                    .newBuilder(timer_).mergeFrom(value).buildPartial();
+                        } else {
+                            timer_ = value;
+                        }
+                        onChanged();
+                    } else {
+                        timerBuilder_.mergeFrom(value);
+                    }
+                    bitField0_ |= 0x00000080;
+                    return this;
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.TimerNode timer = 8;</code>
+                 */
+                public Builder clearTimer() {
+                    if (timerBuilder_ == null) {
+                        timer_ = null;
+                        onChanged();
+                    } else {
+                        timerBuilder_.clear();
+                    }
+                    bitField0_ = (bitField0_ & ~0x00000080);
+                    return this;
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.TimerNode timer = 8;</code>
+                 */
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode.Builder getTimerBuilder() {
+                    bitField0_ |= 0x00000080;
+                    onChanged();
+                    return getTimerFieldBuilder().getBuilder();
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.TimerNode timer = 8;</code>
+                 */
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNodeOrBuilder getTimerOrBuilder() {
+                    if (timerBuilder_ != null) {
+                        return timerBuilder_.getMessageOrBuilder();
+                    } else {
+                        return timer_ == null
+                                ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode
+                                        .getDefaultInstance()
+                                : timer_;
+                    }
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.TimerNode timer = 8;</code>
+                 */
+                private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNodeOrBuilder> getTimerFieldBuilder() {
+                    if (timerBuilder_ == null) {
+                        timerBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNodeOrBuilder>(
+                                getTimer(),
+                                getParentForChildren(),
+                                isClean());
+                        timer_ = null;
+                    }
+                    return timerBuilder_;
+                }
+
+                private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode join_;
+                private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNodeOrBuilder> joinBuilder_;
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode join = 9;</code>
+                 * 
+                 * @return Whether the join field is set.
+                 */
+                public boolean hasJoin() {
+                    return ((bitField0_ & 0x00000100) != 0);
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode join = 9;</code>
+                 * 
+                 * @return The join.
+                 */
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode getJoin() {
+                    if (joinBuilder_ == null) {
+                        return join_ == null
+                                ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode
+                                        .getDefaultInstance()
+                                : join_;
+                    } else {
+                        return joinBuilder_.getMessage();
+                    }
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode join = 9;</code>
+                 */
+                public Builder setJoin(
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode value) {
+                    if (joinBuilder_ == null) {
+                        if (value == null) {
+                            throw new NullPointerException();
+                        }
+                        join_ = value;
+                        onChanged();
+                    } else {
+                        joinBuilder_.setMessage(value);
+                    }
+                    bitField0_ |= 0x00000100;
+                    return this;
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode join = 9;</code>
+                 */
+                public Builder setJoin(
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.Builder builderForValue) {
+                    if (joinBuilder_ == null) {
+                        join_ = builderForValue.build();
+                        onChanged();
+                    } else {
+                        joinBuilder_.setMessage(builderForValue.build());
+                    }
+                    bitField0_ |= 0x00000100;
+                    return this;
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode join = 9;</code>
+                 */
+                public Builder mergeJoin(
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode value) {
+                    if (joinBuilder_ == null) {
+                        if (((bitField0_ & 0x00000100) != 0) &&
+                                join_ != null &&
+                                join_ != io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode
+                                        .getDefaultInstance()) {
+                            join_ = io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode
+                                    .newBuilder(join_).mergeFrom(value).buildPartial();
+                        } else {
+                            join_ = value;
+                        }
+                        onChanged();
+                    } else {
+                        joinBuilder_.mergeFrom(value);
+                    }
+                    bitField0_ |= 0x00000100;
+                    return this;
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode join = 9;</code>
+                 */
+                public Builder clearJoin() {
+                    if (joinBuilder_ == null) {
+                        join_ = null;
+                        onChanged();
+                    } else {
+                        joinBuilder_.clear();
+                    }
+                    bitField0_ = (bitField0_ & ~0x00000100);
+                    return this;
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode join = 9;</code>
+                 */
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.Builder getJoinBuilder() {
+                    bitField0_ |= 0x00000100;
+                    onChanged();
+                    return getJoinFieldBuilder().getBuilder();
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode join = 9;</code>
+                 */
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNodeOrBuilder getJoinOrBuilder() {
+                    if (joinBuilder_ != null) {
+                        return joinBuilder_.getMessageOrBuilder();
+                    } else {
+                        return join_ == null
+                                ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode
+                                        .getDefaultInstance()
+                                : join_;
+                    }
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode join = 9;</code>
+                 */
+                private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNodeOrBuilder> getJoinFieldBuilder() {
+                    if (joinBuilder_ == null) {
+                        joinBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNodeOrBuilder>(
+                                getJoin(),
+                                getParentForChildren(),
+                                isClean());
+                        join_ = null;
+                    }
+                    return joinBuilder_;
+                }
+
+                private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode state_;
+                private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNodeOrBuilder> stateBuilder_;
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.StateNode state = 10;</code>
+                 * 
+                 * @return Whether the state field is set.
+                 */
+                public boolean hasState() {
+                    return ((bitField0_ & 0x00000200) != 0);
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.StateNode state = 10;</code>
+                 * 
+                 * @return The state.
+                 */
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode getState() {
+                    if (stateBuilder_ == null) {
+                        return state_ == null
+                                ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode
+                                        .getDefaultInstance()
+                                : state_;
+                    } else {
+                        return stateBuilder_.getMessage();
+                    }
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.StateNode state = 10;</code>
+                 */
+                public Builder setState(
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode value) {
+                    if (stateBuilder_ == null) {
+                        if (value == null) {
+                            throw new NullPointerException();
+                        }
+                        state_ = value;
+                        onChanged();
+                    } else {
+                        stateBuilder_.setMessage(value);
+                    }
+                    bitField0_ |= 0x00000200;
+                    return this;
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.StateNode state = 10;</code>
+                 */
+                public Builder setState(
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode.Builder builderForValue) {
+                    if (stateBuilder_ == null) {
+                        state_ = builderForValue.build();
+                        onChanged();
+                    } else {
+                        stateBuilder_.setMessage(builderForValue.build());
+                    }
+                    bitField0_ |= 0x00000200;
+                    return this;
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.StateNode state = 10;</code>
+                 */
+                public Builder mergeState(
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode value) {
+                    if (stateBuilder_ == null) {
+                        if (((bitField0_ & 0x00000200) != 0) &&
+                                state_ != null &&
+                                state_ != io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode
+                                        .getDefaultInstance()) {
+                            state_ = io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode
+                                    .newBuilder(state_).mergeFrom(value).buildPartial();
+                        } else {
+                            state_ = value;
+                        }
+                        onChanged();
+                    } else {
+                        stateBuilder_.mergeFrom(value);
+                    }
+                    bitField0_ |= 0x00000200;
+                    return this;
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.StateNode state = 10;</code>
+                 */
+                public Builder clearState() {
+                    if (stateBuilder_ == null) {
+                        state_ = null;
+                        onChanged();
+                    } else {
+                        stateBuilder_.clear();
+                    }
+                    bitField0_ = (bitField0_ & ~0x00000200);
+                    return this;
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.StateNode state = 10;</code>
+                 */
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode.Builder getStateBuilder() {
+                    bitField0_ |= 0x00000200;
+                    onChanged();
+                    return getStateFieldBuilder().getBuilder();
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.StateNode state = 10;</code>
+                 */
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNodeOrBuilder getStateOrBuilder() {
+                    if (stateBuilder_ != null) {
+                        return stateBuilder_.getMessageOrBuilder();
+                    } else {
+                        return state_ == null
+                                ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode
+                                        .getDefaultInstance()
+                                : state_;
+                    }
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.StateNode state = 10;</code>
+                 */
+                private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNodeOrBuilder> getStateFieldBuilder() {
+                    if (stateBuilder_ == null) {
+                        stateBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNodeOrBuilder>(
+                                getState(),
+                                getParentForChildren(),
+                                isClean());
+                        state_ = null;
+                    }
+                    return stateBuilder_;
+                }
+
+                private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode composite_;
+                private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNodeOrBuilder> compositeBuilder_;
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.CompositeContextNode composite = 11;</code>
+                 * 
+                 * @return Whether the composite field is set.
+                 */
+                public boolean hasComposite() {
+                    return ((bitField0_ & 0x00000400) != 0);
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.CompositeContextNode composite = 11;</code>
+                 * 
+                 * @return The composite.
+                 */
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode getComposite() {
+                    if (compositeBuilder_ == null) {
+                        return composite_ == null
+                                ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode
+                                        .getDefaultInstance()
+                                : composite_;
+                    } else {
+                        return compositeBuilder_.getMessage();
+                    }
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.CompositeContextNode composite = 11;</code>
+                 */
+                public Builder setComposite(
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode value) {
+                    if (compositeBuilder_ == null) {
+                        if (value == null) {
+                            throw new NullPointerException();
+                        }
+                        composite_ = value;
+                        onChanged();
+                    } else {
+                        compositeBuilder_.setMessage(value);
+                    }
+                    bitField0_ |= 0x00000400;
+                    return this;
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.CompositeContextNode composite = 11;</code>
+                 */
+                public Builder setComposite(
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode.Builder builderForValue) {
+                    if (compositeBuilder_ == null) {
+                        composite_ = builderForValue.build();
+                        onChanged();
+                    } else {
+                        compositeBuilder_.setMessage(builderForValue.build());
+                    }
+                    bitField0_ |= 0x00000400;
+                    return this;
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.CompositeContextNode composite = 11;</code>
+                 */
+                public Builder mergeComposite(
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode value) {
+                    if (compositeBuilder_ == null) {
+                        if (((bitField0_ & 0x00000400) != 0) &&
+                                composite_ != null &&
+                                composite_ != io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode
+                                        .getDefaultInstance()) {
+                            composite_ = io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode
+                                    .newBuilder(composite_).mergeFrom(value).buildPartial();
+                        } else {
+                            composite_ = value;
+                        }
+                        onChanged();
+                    } else {
+                        compositeBuilder_.mergeFrom(value);
+                    }
+                    bitField0_ |= 0x00000400;
+                    return this;
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.CompositeContextNode composite = 11;</code>
+                 */
+                public Builder clearComposite() {
+                    if (compositeBuilder_ == null) {
+                        composite_ = null;
+                        onChanged();
+                    } else {
+                        compositeBuilder_.clear();
+                    }
+                    bitField0_ = (bitField0_ & ~0x00000400);
+                    return this;
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.CompositeContextNode composite = 11;</code>
+                 */
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode.Builder getCompositeBuilder() {
+                    bitField0_ |= 0x00000400;
+                    onChanged();
+                    return getCompositeFieldBuilder().getBuilder();
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.CompositeContextNode composite = 11;</code>
+                 */
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNodeOrBuilder getCompositeOrBuilder() {
+                    if (compositeBuilder_ != null) {
+                        return compositeBuilder_.getMessageOrBuilder();
+                    } else {
+                        return composite_ == null
+                                ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode
+                                        .getDefaultInstance()
+                                : composite_;
+                    }
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.CompositeContextNode composite = 11;</code>
+                 */
+                private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNodeOrBuilder> getCompositeFieldBuilder() {
+                    if (compositeBuilder_ == null) {
+                        compositeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNodeOrBuilder>(
+                                getComposite(),
+                                getParentForChildren(),
+                                isClean());
+                        composite_ = null;
+                    }
+                    return compositeBuilder_;
+                }
+
+                private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode forEach_;
+                private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNodeOrBuilder> forEachBuilder_;
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.ForEachNode for_each = 12;</code>
+                 * 
+                 * @return Whether the forEach field is set.
+                 */
+                public boolean hasForEach() {
+                    return ((bitField0_ & 0x00000800) != 0);
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.ForEachNode for_each = 12;</code>
+                 * 
+                 * @return The forEach.
+                 */
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode getForEach() {
+                    if (forEachBuilder_ == null) {
+                        return forEach_ == null
+                                ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode
+                                        .getDefaultInstance()
+                                : forEach_;
+                    } else {
+                        return forEachBuilder_.getMessage();
+                    }
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.ForEachNode for_each = 12;</code>
+                 */
+                public Builder setForEach(
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode value) {
+                    if (forEachBuilder_ == null) {
+                        if (value == null) {
+                            throw new NullPointerException();
+                        }
+                        forEach_ = value;
+                        onChanged();
+                    } else {
+                        forEachBuilder_.setMessage(value);
+                    }
+                    bitField0_ |= 0x00000800;
+                    return this;
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.ForEachNode for_each = 12;</code>
+                 */
+                public Builder setForEach(
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode.Builder builderForValue) {
+                    if (forEachBuilder_ == null) {
+                        forEach_ = builderForValue.build();
+                        onChanged();
+                    } else {
+                        forEachBuilder_.setMessage(builderForValue.build());
+                    }
+                    bitField0_ |= 0x00000800;
+                    return this;
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.ForEachNode for_each = 12;</code>
+                 */
+                public Builder mergeForEach(
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode value) {
+                    if (forEachBuilder_ == null) {
+                        if (((bitField0_ & 0x00000800) != 0) &&
+                                forEach_ != null &&
+                                forEach_ != io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode
+                                        .getDefaultInstance()) {
+                            forEach_ = io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode
+                                    .newBuilder(forEach_).mergeFrom(value).buildPartial();
+                        } else {
+                            forEach_ = value;
+                        }
+                        onChanged();
+                    } else {
+                        forEachBuilder_.mergeFrom(value);
+                    }
+                    bitField0_ |= 0x00000800;
+                    return this;
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.ForEachNode for_each = 12;</code>
+                 */
+                public Builder clearForEach() {
+                    if (forEachBuilder_ == null) {
+                        forEach_ = null;
+                        onChanged();
+                    } else {
+                        forEachBuilder_.clear();
+                    }
+                    bitField0_ = (bitField0_ & ~0x00000800);
+                    return this;
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.ForEachNode for_each = 12;</code>
+                 */
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode.Builder getForEachBuilder() {
+                    bitField0_ |= 0x00000800;
+                    onChanged();
+                    return getForEachFieldBuilder().getBuilder();
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.ForEachNode for_each = 12;</code>
+                 */
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNodeOrBuilder getForEachOrBuilder() {
+                    if (forEachBuilder_ != null) {
+                        return forEachBuilder_.getMessageOrBuilder();
+                    } else {
+                        return forEach_ == null
+                                ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode
+                                        .getDefaultInstance()
+                                : forEach_;
+                    }
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.ForEachNode for_each = 12;</code>
+                 */
+                private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNodeOrBuilder> getForEachFieldBuilder() {
+                    if (forEachBuilder_ == null) {
+                        forEachBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNodeOrBuilder>(
+                                getForEach(),
+                                getParentForChildren(),
+                                isClean());
+                        forEach_ = null;
+                    }
+                    return forEachBuilder_;
+                }
+
+                private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode asyncEvent_;
+                private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNodeOrBuilder> asyncEventBuilder_;
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.AsyncEventNode async_event = 13;</code>
+                 * 
+                 * @return Whether the asyncEvent field is set.
+                 */
+                public boolean hasAsyncEvent() {
+                    return ((bitField0_ & 0x00001000) != 0);
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.AsyncEventNode async_event = 13;</code>
+                 * 
+                 * @return The asyncEvent.
+                 */
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode getAsyncEvent() {
+                    if (asyncEventBuilder_ == null) {
+                        return asyncEvent_ == null
+                                ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode
+                                        .getDefaultInstance()
+                                : asyncEvent_;
+                    } else {
+                        return asyncEventBuilder_.getMessage();
+                    }
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.AsyncEventNode async_event = 13;</code>
+                 */
+                public Builder setAsyncEvent(
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode value) {
+                    if (asyncEventBuilder_ == null) {
+                        if (value == null) {
+                            throw new NullPointerException();
+                        }
+                        asyncEvent_ = value;
+                        onChanged();
+                    } else {
+                        asyncEventBuilder_.setMessage(value);
+                    }
+                    bitField0_ |= 0x00001000;
+                    return this;
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.AsyncEventNode async_event = 13;</code>
+                 */
+                public Builder setAsyncEvent(
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode.Builder builderForValue) {
+                    if (asyncEventBuilder_ == null) {
+                        asyncEvent_ = builderForValue.build();
+                        onChanged();
+                    } else {
+                        asyncEventBuilder_.setMessage(builderForValue.build());
+                    }
+                    bitField0_ |= 0x00001000;
+                    return this;
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.AsyncEventNode async_event = 13;</code>
+                 */
+                public Builder mergeAsyncEvent(
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode value) {
+                    if (asyncEventBuilder_ == null) {
+                        if (((bitField0_ & 0x00001000) != 0) &&
+                                asyncEvent_ != null &&
+                                asyncEvent_ != io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode
+                                        .getDefaultInstance()) {
+                            asyncEvent_ = io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode
+                                    .newBuilder(asyncEvent_).mergeFrom(value).buildPartial();
+                        } else {
+                            asyncEvent_ = value;
+                        }
+                        onChanged();
+                    } else {
+                        asyncEventBuilder_.mergeFrom(value);
+                    }
+                    bitField0_ |= 0x00001000;
+                    return this;
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.AsyncEventNode async_event = 13;</code>
+                 */
+                public Builder clearAsyncEvent() {
+                    if (asyncEventBuilder_ == null) {
+                        asyncEvent_ = null;
+                        onChanged();
+                    } else {
+                        asyncEventBuilder_.clear();
+                    }
+                    bitField0_ = (bitField0_ & ~0x00001000);
+                    return this;
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.AsyncEventNode async_event = 13;</code>
+                 */
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode.Builder getAsyncEventBuilder() {
+                    bitField0_ |= 0x00001000;
+                    onChanged();
+                    return getAsyncEventFieldBuilder().getBuilder();
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.AsyncEventNode async_event = 13;</code>
+                 */
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNodeOrBuilder getAsyncEventOrBuilder() {
+                    if (asyncEventBuilder_ != null) {
+                        return asyncEventBuilder_.getMessageOrBuilder();
+                    } else {
+                        return asyncEvent_ == null
+                                ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode
+                                        .getDefaultInstance()
+                                : asyncEvent_;
+                    }
+                }
+
+                /**
+                 * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.AsyncEventNode async_event = 13;</code>
+                 */
+                private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNodeOrBuilder> getAsyncEventFieldBuilder() {
+                    if (asyncEventBuilder_ == null) {
+                        asyncEventBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNodeOrBuilder>(
+                                getAsyncEvent(),
+                                getParentForChildren(),
+                                isClean());
+                        asyncEvent_ = null;
+                    }
+                    return asyncEventBuilder_;
+                }
+
+                @java.lang.Override
+                public final Builder setUnknownFields(
+                        final com.google.protobuf.UnknownFieldSet unknownFields) {
+                    return super.setUnknownFields(unknownFields);
+                }
+
+                @java.lang.Override
+                public final Builder mergeUnknownFields(
+                        final com.google.protobuf.UnknownFieldSet unknownFields) {
+                    return super.mergeUnknownFields(unknownFields);
+                }
+
+                // @@protoc_insertion_point(builder_scope:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent)
+            }
+
+            // @@protoc_insertion_point(class_scope:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent)
+            private static final io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent DEFAULT_INSTANCE;
+            static {
+                DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent();
+            }
+
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent getDefaultInstance() {
+                return DEFAULT_INSTANCE;
+            }
+
+            @java.lang.Deprecated
+            public static final com.google.protobuf.Parser<NodeInstanceContent> PARSER = new com.google.protobuf.AbstractParser<NodeInstanceContent>() {
+                @java.lang.Override
+                public NodeInstanceContent parsePartialFrom(
+                        com.google.protobuf.CodedInputStream input,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    return new NodeInstanceContent(input, extensionRegistry);
+                }
+            };
+
+            public static com.google.protobuf.Parser<NodeInstanceContent> parser() {
+                return PARSER;
+            }
+
+            @java.lang.Override
+            public com.google.protobuf.Parser<NodeInstanceContent> getParserForType() {
+                return PARSER;
+            }
+
+            @java.lang.Override
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent getDefaultInstanceForType() {
+                return DEFAULT_INSTANCE;
+            }
+
+        }
+
+        private int bitField0_;
+        public static final int PROCESS_TYPE_FIELD_NUMBER = 1;
+        private volatile java.lang.Object processType_;
+
+        /**
+         * <code>optional string process_type = 1;</code>
+         * 
+         * @return Whether the processType field is set.
+         */
+        @java.lang.Override
+        public boolean hasProcessType() {
+            return ((bitField0_ & 0x00000001) != 0);
+        }
+
+        /**
+         * <code>optional string process_type = 1;</code>
+         * 
+         * @return The processType.
+         */
+        @java.lang.Override
+        public java.lang.String getProcessType() {
+            java.lang.Object ref = processType_;
+            if (ref instanceof java.lang.String) {
+                return (java.lang.String) ref;
+            } else {
+                com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                java.lang.String s = bs.toStringUtf8();
+                if (bs.isValidUtf8()) {
+                    processType_ = s;
+                }
+                return s;
+            }
+        }
+
+        /**
+         * <code>optional string process_type = 1;</code>
+         * 
+         * @return The bytes for processType.
+         */
+        @java.lang.Override
+        public com.google.protobuf.ByteString getProcessTypeBytes() {
+            java.lang.Object ref = processType_;
+            if (ref instanceof java.lang.String) {
+                com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                        (java.lang.String) ref);
+                processType_ = b;
+                return b;
+            } else {
+                return (com.google.protobuf.ByteString) ref;
+            }
+        }
+
+        public static final int ID_FIELD_NUMBER = 2;
+        private volatile java.lang.Object id_;
+
+        /**
+         * <code>optional string id = 2;</code>
+         * 
+         * @return Whether the id field is set.
+         */
+        @java.lang.Override
+        public boolean hasId() {
+            return ((bitField0_ & 0x00000002) != 0);
+        }
+
+        /**
+         * <code>optional string id = 2;</code>
+         * 
+         * @return The id.
+         */
+        @java.lang.Override
+        public java.lang.String getId() {
+            java.lang.Object ref = id_;
+            if (ref instanceof java.lang.String) {
+                return (java.lang.String) ref;
+            } else {
+                com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                java.lang.String s = bs.toStringUtf8();
+                if (bs.isValidUtf8()) {
+                    id_ = s;
+                }
+                return s;
+            }
+        }
+
+        /**
+         * <code>optional string id = 2;</code>
+         * 
+         * @return The bytes for id.
+         */
+        @java.lang.Override
+        public com.google.protobuf.ByteString getIdBytes() {
+            java.lang.Object ref = id_;
+            if (ref instanceof java.lang.String) {
+                com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                        (java.lang.String) ref);
+                id_ = b;
+                return b;
+            } else {
+                return (com.google.protobuf.ByteString) ref;
+            }
+        }
+
+        public static final int PROCESS_ID_FIELD_NUMBER = 3;
+        private volatile java.lang.Object processId_;
+
+        /**
+         * <code>optional string process_id = 3;</code>
+         * 
+         * @return Whether the processId field is set.
+         */
+        @java.lang.Override
+        public boolean hasProcessId() {
+            return ((bitField0_ & 0x00000004) != 0);
+        }
+
+        /**
+         * <code>optional string process_id = 3;</code>
+         * 
+         * @return The processId.
+         */
+        @java.lang.Override
+        public java.lang.String getProcessId() {
+            java.lang.Object ref = processId_;
+            if (ref instanceof java.lang.String) {
+                return (java.lang.String) ref;
+            } else {
+                com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                java.lang.String s = bs.toStringUtf8();
+                if (bs.isValidUtf8()) {
+                    processId_ = s;
+                }
+                return s;
+            }
+        }
+
+        /**
+         * <code>optional string process_id = 3;</code>
+         * 
+         * @return The bytes for processId.
+         */
+        @java.lang.Override
+        public com.google.protobuf.ByteString getProcessIdBytes() {
+            java.lang.Object ref = processId_;
+            if (ref instanceof java.lang.String) {
+                com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                        (java.lang.String) ref);
+                processId_ = b;
+                return b;
+            } else {
+                return (com.google.protobuf.ByteString) ref;
+            }
+        }
+
+        public static final int PROCESS_VERSION_FIELD_NUMBER = 31;
+        private volatile java.lang.Object processVersion_;
+
+        /**
+         * <code>optional string process_version = 31;</code>
+         * 
+         * @return Whether the processVersion field is set.
+         */
+        @java.lang.Override
+        public boolean hasProcessVersion() {
+            return ((bitField0_ & 0x00000008) != 0);
+        }
+
+        /**
+         * <code>optional string process_version = 31;</code>
+         * 
+         * @return The processVersion.
+         */
+        @java.lang.Override
+        public java.lang.String getProcessVersion() {
+            java.lang.Object ref = processVersion_;
+            if (ref instanceof java.lang.String) {
+                return (java.lang.String) ref;
+            } else {
+                com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                java.lang.String s = bs.toStringUtf8();
+                if (bs.isValidUtf8()) {
+                    processVersion_ = s;
+                }
+                return s;
+            }
+        }
+
+        /**
+         * <code>optional string process_version = 31;</code>
+         * 
+         * @return The bytes for processVersion.
+         */
+        @java.lang.Override
+        public com.google.protobuf.ByteString getProcessVersionBytes() {
+            java.lang.Object ref = processVersion_;
+            if (ref instanceof java.lang.String) {
+                com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                        (java.lang.String) ref);
+                processVersion_ = b;
+                return b;
+            } else {
+                return (com.google.protobuf.ByteString) ref;
+            }
+        }
+
+        public static final int STATE_FIELD_NUMBER = 4;
+        private int state_;
+
+        /**
+         * <code>optional int32 state = 4;</code>
+         * 
+         * @return Whether the state field is set.
+         */
+        @java.lang.Override
+        public boolean hasState() {
+            return ((bitField0_ & 0x00000010) != 0);
+        }
+
+        /**
+         * <code>optional int32 state = 4;</code>
+         * 
+         * @return The state.
+         */
+        @java.lang.Override
+        public int getState() {
+            return state_;
+        }
+
+        public static final int NODE_INSTANCE_COUNTER_FIELD_NUMBER = 5;
+        private long nodeInstanceCounter_;
+
+        /**
+         * <code>optional int64 node_instance_counter = 5;</code>
+         * 
+         * @return Whether the nodeInstanceCounter field is set.
+         */
+        @java.lang.Override
+        public boolean hasNodeInstanceCounter() {
+            return ((bitField0_ & 0x00000020) != 0);
+        }
+
+        /**
+         * <code>optional int64 node_instance_counter = 5;</code>
+         * 
+         * @return The nodeInstanceCounter.
+         */
+        @java.lang.Override
+        public long getNodeInstanceCounter() {
+            return nodeInstanceCounter_;
+        }
+
+        public static final int PROCESS_XML_FIELD_NUMBER = 11;
+        private volatile java.lang.Object processXml_;
+
+        /**
+         * <code>optional string process_xml = 11;</code>
+         * 
+         * @return Whether the processXml field is set.
+         */
+        @java.lang.Override
+        public boolean hasProcessXml() {
+            return ((bitField0_ & 0x00000040) != 0);
+        }
+
+        /**
+         * <code>optional string process_xml = 11;</code>
+         * 
+         * @return The processXml.
+         */
+        @java.lang.Override
+        public java.lang.String getProcessXml() {
+            java.lang.Object ref = processXml_;
+            if (ref instanceof java.lang.String) {
+                return (java.lang.String) ref;
+            } else {
+                com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                java.lang.String s = bs.toStringUtf8();
+                if (bs.isValidUtf8()) {
+                    processXml_ = s;
+                }
+                return s;
+            }
+        }
+
+        /**
+         * <code>optional string process_xml = 11;</code>
+         * 
+         * @return The bytes for processXml.
+         */
+        @java.lang.Override
+        public com.google.protobuf.ByteString getProcessXmlBytes() {
+            java.lang.Object ref = processXml_;
+            if (ref instanceof java.lang.String) {
+                com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                        (java.lang.String) ref);
+                processXml_ = b;
+                return b;
+            } else {
+                return (com.google.protobuf.ByteString) ref;
+            }
+        }
+
+        public static final int PARENT_PROCESS_INSTANCE_ID_FIELD_NUMBER = 12;
+        private volatile java.lang.Object parentProcessInstanceId_;
+
+        /**
+         * <code>optional string parent_process_instance_id = 12;</code>
+         * 
+         * @return Whether the parentProcessInstanceId field is set.
+         */
+        @java.lang.Override
+        public boolean hasParentProcessInstanceId() {
+            return ((bitField0_ & 0x00000080) != 0);
+        }
+
+        /**
+         * <code>optional string parent_process_instance_id = 12;</code>
+         * 
+         * @return The parentProcessInstanceId.
+         */
+        @java.lang.Override
+        public java.lang.String getParentProcessInstanceId() {
+            java.lang.Object ref = parentProcessInstanceId_;
+            if (ref instanceof java.lang.String) {
+                return (java.lang.String) ref;
+            } else {
+                com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                java.lang.String s = bs.toStringUtf8();
+                if (bs.isValidUtf8()) {
+                    parentProcessInstanceId_ = s;
+                }
+                return s;
+            }
+        }
+
+        /**
+         * <code>optional string parent_process_instance_id = 12;</code>
+         * 
+         * @return The bytes for parentProcessInstanceId.
+         */
+        @java.lang.Override
+        public com.google.protobuf.ByteString getParentProcessInstanceIdBytes() {
+            java.lang.Object ref = parentProcessInstanceId_;
+            if (ref instanceof java.lang.String) {
+                com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                        (java.lang.String) ref);
+                parentProcessInstanceId_ = b;
+                return b;
+            } else {
+                return (com.google.protobuf.ByteString) ref;
+            }
+        }
+
+        public static final int DESCRIPTION_FIELD_NUMBER = 15;
+        private volatile java.lang.Object description_;
+
+        /**
+         * <code>optional string description = 15;</code>
+         * 
+         * @return Whether the description field is set.
+         */
+        @java.lang.Override
+        public boolean hasDescription() {
+            return ((bitField0_ & 0x00000100) != 0);
+        }
+
+        /**
+         * <code>optional string description = 15;</code>
+         * 
+         * @return The description.
+         */
+        @java.lang.Override
+        public java.lang.String getDescription() {
+            java.lang.Object ref = description_;
+            if (ref instanceof java.lang.String) {
+                return (java.lang.String) ref;
+            } else {
+                com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                java.lang.String s = bs.toStringUtf8();
+                if (bs.isValidUtf8()) {
+                    description_ = s;
+                }
+                return s;
+            }
+        }
+
+        /**
+         * <code>optional string description = 15;</code>
+         * 
+         * @return The bytes for description.
+         */
+        @java.lang.Override
+        public com.google.protobuf.ByteString getDescriptionBytes() {
+            java.lang.Object ref = description_;
+            if (ref instanceof java.lang.String) {
+                com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                        (java.lang.String) ref);
+                description_ = b;
+                return b;
+            } else {
+                return (com.google.protobuf.ByteString) ref;
+            }
+        }
+
+        public static final int SIGNAL_COMPLETION_FIELD_NUMBER = 16;
+        private boolean signalCompletion_;
+
+        /**
+         * <code>optional bool signal_completion = 16 [default = true];</code>
+         * 
+         * @return Whether the signalCompletion field is set.
+         */
+        @java.lang.Override
+        public boolean hasSignalCompletion() {
+            return ((bitField0_ & 0x00000200) != 0);
+        }
+
+        /**
+         * <code>optional bool signal_completion = 16 [default = true];</code>
+         * 
+         * @return The signalCompletion.
+         */
+        @java.lang.Override
+        public boolean getSignalCompletion() {
+            return signalCompletion_;
+        }
+
+        public static final int DEPLOYMENTID_FIELD_NUMBER = 17;
+        private volatile java.lang.Object deploymentId_;
+
+        /**
+         * <code>optional string deploymentId = 17;</code>
+         * 
+         * @return Whether the deploymentId field is set.
+         */
+        @java.lang.Override
+        public boolean hasDeploymentId() {
+            return ((bitField0_ & 0x00000400) != 0);
+        }
+
+        /**
+         * <code>optional string deploymentId = 17;</code>
+         * 
+         * @return The deploymentId.
+         */
+        @java.lang.Override
+        public java.lang.String getDeploymentId() {
+            java.lang.Object ref = deploymentId_;
+            if (ref instanceof java.lang.String) {
+                return (java.lang.String) ref;
+            } else {
+                com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                java.lang.String s = bs.toStringUtf8();
+                if (bs.isValidUtf8()) {
+                    deploymentId_ = s;
+                }
+                return s;
+            }
+        }
+
+        /**
+         * <code>optional string deploymentId = 17;</code>
+         * 
+         * @return The bytes for deploymentId.
+         */
+        @java.lang.Override
+        public com.google.protobuf.ByteString getDeploymentIdBytes() {
+            java.lang.Object ref = deploymentId_;
+            if (ref instanceof java.lang.String) {
+                com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                        (java.lang.String) ref);
+                deploymentId_ = b;
+                return b;
+            } else {
+                return (com.google.protobuf.ByteString) ref;
+            }
+        }
+
+        public static final int CORRELATION_KEY_FIELD_NUMBER = 18;
+        private volatile java.lang.Object correlationKey_;
+
+        /**
+         * <code>optional string correlation_key = 18;</code>
+         * 
+         * @return Whether the correlationKey field is set.
+         */
+        @java.lang.Override
+        public boolean hasCorrelationKey() {
+            return ((bitField0_ & 0x00000800) != 0);
+        }
+
+        /**
+         * <code>optional string correlation_key = 18;</code>
+         * 
+         * @return The correlationKey.
+         */
+        @java.lang.Override
+        public java.lang.String getCorrelationKey() {
+            java.lang.Object ref = correlationKey_;
+            if (ref instanceof java.lang.String) {
+                return (java.lang.String) ref;
+            } else {
+                com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                java.lang.String s = bs.toStringUtf8();
+                if (bs.isValidUtf8()) {
+                    correlationKey_ = s;
+                }
+                return s;
+            }
+        }
+
+        /**
+         * <code>optional string correlation_key = 18;</code>
+         * 
+         * @return The bytes for correlationKey.
+         */
+        @java.lang.Override
+        public com.google.protobuf.ByteString getCorrelationKeyBytes() {
+            java.lang.Object ref = correlationKey_;
+            if (ref instanceof java.lang.String) {
+                com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                        (java.lang.String) ref);
+                correlationKey_ = b;
+                return b;
+            } else {
+                return (com.google.protobuf.ByteString) ref;
+            }
+        }
+
+        public static final int SLA_TIMER_ID_FIELD_NUMBER = 19;
+        private volatile java.lang.Object slaTimerId_;
+
+        /**
+         * <code>optional string sla_timer_id = 19;</code>
+         * 
+         * @return Whether the slaTimerId field is set.
+         */
+        @java.lang.Override
+        public boolean hasSlaTimerId() {
+            return ((bitField0_ & 0x00001000) != 0);
+        }
+
+        /**
+         * <code>optional string sla_timer_id = 19;</code>
+         * 
+         * @return The slaTimerId.
+         */
+        @java.lang.Override
+        public java.lang.String getSlaTimerId() {
+            java.lang.Object ref = slaTimerId_;
+            if (ref instanceof java.lang.String) {
+                return (java.lang.String) ref;
+            } else {
+                com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                java.lang.String s = bs.toStringUtf8();
+                if (bs.isValidUtf8()) {
+                    slaTimerId_ = s;
+                }
+                return s;
+            }
+        }
+
+        /**
+         * <code>optional string sla_timer_id = 19;</code>
+         * 
+         * @return The bytes for slaTimerId.
+         */
+        @java.lang.Override
+        public com.google.protobuf.ByteString getSlaTimerIdBytes() {
+            java.lang.Object ref = slaTimerId_;
+            if (ref instanceof java.lang.String) {
+                com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                        (java.lang.String) ref);
+                slaTimerId_ = b;
+                return b;
+            } else {
+                return (com.google.protobuf.ByteString) ref;
+            }
+        }
+
+        public static final int SLA_DUE_DATE_FIELD_NUMBER = 20;
+        private long slaDueDate_;
+
+        /**
+         * <code>optional int64 sla_due_date = 20;</code>
+         * 
+         * @return Whether the slaDueDate field is set.
+         */
+        @java.lang.Override
+        public boolean hasSlaDueDate() {
+            return ((bitField0_ & 0x00002000) != 0);
+        }
+
+        /**
+         * <code>optional int64 sla_due_date = 20;</code>
+         * 
+         * @return The slaDueDate.
+         */
+        @java.lang.Override
+        public long getSlaDueDate() {
+            return slaDueDate_;
+        }
+
+        public static final int SLA_COMPLIANCE_FIELD_NUMBER = 21;
+        private int slaCompliance_;
+
+        /**
+         * <code>optional int32 sla_compliance = 21;</code>
+         * 
+         * @return Whether the slaCompliance field is set.
+         */
+        @java.lang.Override
+        public boolean hasSlaCompliance() {
+            return ((bitField0_ & 0x00004000) != 0);
+        }
+
+        /**
+         * <code>optional int32 sla_compliance = 21;</code>
+         * 
+         * @return The slaCompliance.
+         */
+        @java.lang.Override
+        public int getSlaCompliance() {
+            return slaCompliance_;
+        }
+
+        public static final int ROOT_PROCESS_INSTANCE_ID_FIELD_NUMBER = 22;
+        private volatile java.lang.Object rootProcessInstanceId_;
+
+        /**
+         * <code>optional string root_process_instance_id = 22;</code>
+         * 
+         * @return Whether the rootProcessInstanceId field is set.
+         */
+        @java.lang.Override
+        public boolean hasRootProcessInstanceId() {
+            return ((bitField0_ & 0x00008000) != 0);
+        }
+
+        /**
+         * <code>optional string root_process_instance_id = 22;</code>
+         * 
+         * @return The rootProcessInstanceId.
+         */
+        @java.lang.Override
+        public java.lang.String getRootProcessInstanceId() {
+            java.lang.Object ref = rootProcessInstanceId_;
+            if (ref instanceof java.lang.String) {
+                return (java.lang.String) ref;
+            } else {
+                com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                java.lang.String s = bs.toStringUtf8();
+                if (bs.isValidUtf8()) {
+                    rootProcessInstanceId_ = s;
+                }
+                return s;
+            }
+        }
+
+        /**
+         * <code>optional string root_process_instance_id = 22;</code>
+         * 
+         * @return The bytes for rootProcessInstanceId.
+         */
+        @java.lang.Override
+        public com.google.protobuf.ByteString getRootProcessInstanceIdBytes() {
+            java.lang.Object ref = rootProcessInstanceId_;
+            if (ref instanceof java.lang.String) {
+                com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                        (java.lang.String) ref);
+                rootProcessInstanceId_ = b;
+                return b;
+            } else {
+                return (com.google.protobuf.ByteString) ref;
+            }
+        }
+
+        public static final int START_DATE_FIELD_NUMBER = 23;
+        private long startDate_;
+
+        /**
+         * <code>optional int64 start_date = 23;</code>
+         * 
+         * @return Whether the startDate field is set.
+         */
+        @java.lang.Override
+        public boolean hasStartDate() {
+            return ((bitField0_ & 0x00010000) != 0);
+        }
+
+        /**
+         * <code>optional int64 start_date = 23;</code>
+         * 
+         * @return The startDate.
+         */
+        @java.lang.Override
+        public long getStartDate() {
+            return startDate_;
+        }
+
+        public static final int ROOT_PROCESS_ID_FIELD_NUMBER = 24;
+        private volatile java.lang.Object rootProcessId_;
+
+        /**
+         * <code>optional string root_process_id = 24;</code>
+         * 
+         * @return Whether the rootProcessId field is set.
+         */
+        @java.lang.Override
+        public boolean hasRootProcessId() {
+            return ((bitField0_ & 0x00020000) != 0);
+        }
+
+        /**
+         * <code>optional string root_process_id = 24;</code>
+         * 
+         * @return The rootProcessId.
+         */
+        @java.lang.Override
+        public java.lang.String getRootProcessId() {
+            java.lang.Object ref = rootProcessId_;
+            if (ref instanceof java.lang.String) {
+                return (java.lang.String) ref;
+            } else {
+                com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                java.lang.String s = bs.toStringUtf8();
+                if (bs.isValidUtf8()) {
+                    rootProcessId_ = s;
+                }
+                return s;
+            }
+        }
+
+        /**
+         * <code>optional string root_process_id = 24;</code>
+         * 
+         * @return The bytes for rootProcessId.
+         */
+        @java.lang.Override
+        public com.google.protobuf.ByteString getRootProcessIdBytes() {
+            java.lang.Object ref = rootProcessId_;
+            if (ref instanceof java.lang.String) {
+                com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                        (java.lang.String) ref);
+                rootProcessId_ = b;
+                return b;
+            } else {
+                return (com.google.protobuf.ByteString) ref;
+            }
+        }
+
+        public static final int REFERENCE_ID_FIELD_NUMBER = 25;
+        private volatile java.lang.Object referenceId_;
+
+        /**
+         * <code>optional string reference_id = 25;</code>
+         * 
+         * @return Whether the referenceId field is set.
+         */
+        @java.lang.Override
+        public boolean hasReferenceId() {
+            return ((bitField0_ & 0x00040000) != 0);
+        }
+
+        /**
+         * <code>optional string reference_id = 25;</code>
+         * 
+         * @return The referenceId.
+         */
+        @java.lang.Override
+        public java.lang.String getReferenceId() {
+            java.lang.Object ref = referenceId_;
+            if (ref instanceof java.lang.String) {
+                return (java.lang.String) ref;
+            } else {
+                com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                java.lang.String s = bs.toStringUtf8();
+                if (bs.isValidUtf8()) {
+                    referenceId_ = s;
+                }
+                return s;
+            }
+        }
+
+        /**
+         * <code>optional string reference_id = 25;</code>
+         * 
+         * @return The bytes for referenceId.
+         */
+        @java.lang.Override
+        public com.google.protobuf.ByteString getReferenceIdBytes() {
+            java.lang.Object ref = referenceId_;
+            if (ref instanceof java.lang.String) {
+                com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                        (java.lang.String) ref);
+                referenceId_ = b;
+                return b;
+            } else {
+                return (com.google.protobuf.ByteString) ref;
+            }
+        }
+
+        public static final int INITIATOR_FIELD_NUMBER = 26;
+        private volatile java.lang.Object initiator_;
+
+        /**
+         * <code>optional string initiator = 26;</code>
+         * 
+         * @return Whether the initiator field is set.
+         */
+        @java.lang.Override
+        public boolean hasInitiator() {
+            return ((bitField0_ & 0x00080000) != 0);
+        }
+
+        /**
+         * <code>optional string initiator = 26;</code>
+         * 
+         * @return The initiator.
+         */
+        @java.lang.Override
+        public java.lang.String getInitiator() {
+            java.lang.Object ref = initiator_;
+            if (ref instanceof java.lang.String) {
+                return (java.lang.String) ref;
+            } else {
+                com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                java.lang.String s = bs.toStringUtf8();
+                if (bs.isValidUtf8()) {
+                    initiator_ = s;
+                }
+                return s;
+            }
+        }
+
+        /**
+         * <code>optional string initiator = 26;</code>
+         * 
+         * @return The bytes for initiator.
+         */
+        @java.lang.Override
+        public com.google.protobuf.ByteString getInitiatorBytes() {
+            java.lang.Object ref = initiator_;
+            if (ref instanceof java.lang.String) {
+                com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                        (java.lang.String) ref);
+                initiator_ = b;
+                return b;
+            } else {
+                return (com.google.protobuf.ByteString) ref;
+            }
+        }
+
+        public static final int REFERENCE_FROM_ROOT_FIELD_NUMBER = 30;
+        private volatile java.lang.Object referenceFromRoot_;
+
+        /**
+         * <code>optional string reference_from_root = 30;</code>
+         * 
+         * @return Whether the referenceFromRoot field is set.
+         */
+        @java.lang.Override
+        public boolean hasReferenceFromRoot() {
+            return ((bitField0_ & 0x00100000) != 0);
+        }
+
+        /**
+         * <code>optional string reference_from_root = 30;</code>
+         * 
+         * @return The referenceFromRoot.
+         */
+        @java.lang.Override
+        public java.lang.String getReferenceFromRoot() {
+            java.lang.Object ref = referenceFromRoot_;
+            if (ref instanceof java.lang.String) {
+                return (java.lang.String) ref;
+            } else {
+                com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                java.lang.String s = bs.toStringUtf8();
+                if (bs.isValidUtf8()) {
+                    referenceFromRoot_ = s;
+                }
+                return s;
+            }
+        }
+
+        /**
+         * <code>optional string reference_from_root = 30;</code>
+         * 
+         * @return The bytes for referenceFromRoot.
+         */
+        @java.lang.Override
+        public com.google.protobuf.ByteString getReferenceFromRootBytes() {
+            java.lang.Object ref = referenceFromRoot_;
+            if (ref instanceof java.lang.String) {
+                com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                        (java.lang.String) ref);
+                referenceFromRoot_ = b;
+                return b;
+            } else {
+                return (com.google.protobuf.ByteString) ref;
+            }
+        }
+
+        public static final int END_DATE_FIELD_NUMBER = 33;
+        private long endDate_;
+
+        /**
+         * <code>optional int64 end_date = 33;</code>
+         * 
+         * @return Whether the endDate field is set.
+         */
+        @java.lang.Override
+        public boolean hasEndDate() {
+            return ((bitField0_ & 0x00200000) != 0);
+        }
+
+        /**
+         * <code>optional int64 end_date = 33;</code>
+         * 
+         * @return The endDate.
+         */
+        @java.lang.Override
+        public long getEndDate() {
+            return endDate_;
+        }
+
+        public static final int SWIMLANE_CONTEXT_FIELD_NUMBER = 6;
+        private java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance> swimlaneContext_;
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.SwimlaneContextInstance swimlane_context = 6;</code>
+         */
+        @java.lang.Override
+        public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance> getSwimlaneContextList() {
+            return swimlaneContext_;
+        }
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.SwimlaneContextInstance swimlane_context = 6;</code>
+         */
+        @java.lang.Override
+        public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstanceOrBuilder> getSwimlaneContextOrBuilderList() {
+            return swimlaneContext_;
+        }
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.SwimlaneContextInstance swimlane_context = 6;</code>
+         */
+        @java.lang.Override
+        public int getSwimlaneContextCount() {
+            return swimlaneContext_.size();
+        }
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.SwimlaneContextInstance swimlane_context = 6;</code>
+         */
+        @java.lang.Override
+        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance getSwimlaneContext(
+                int index) {
+            return swimlaneContext_.get(index);
+        }
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.SwimlaneContextInstance swimlane_context = 6;</code>
+         */
+        @java.lang.Override
+        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstanceOrBuilder getSwimlaneContextOrBuilder(
+                int index) {
+            return swimlaneContext_.get(index);
+        }
+
+        public static final int NODE_INSTANCE_FIELD_NUMBER = 7;
+        private java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance> nodeInstance_;
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 7;</code>
+         */
+        @java.lang.Override
+        public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance> getNodeInstanceList() {
+            return nodeInstance_;
+        }
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 7;</code>
+         */
+        @java.lang.Override
+        public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceOrBuilder> getNodeInstanceOrBuilderList() {
+            return nodeInstance_;
+        }
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 7;</code>
+         */
+        @java.lang.Override
+        public int getNodeInstanceCount() {
+            return nodeInstance_.size();
+        }
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 7;</code>
+         */
+        @java.lang.Override
+        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance getNodeInstance(
+                int index) {
+            return nodeInstance_.get(index);
+        }
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 7;</code>
+         */
+        @java.lang.Override
+        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceOrBuilder getNodeInstanceOrBuilder(
+                int index) {
+            return nodeInstance_.get(index);
+        }
+
+        public static final int VARIABLE_FIELD_NUMBER = 8;
+        private java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable> variable_;
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 8;</code>
+         */
+        @java.lang.Override
+        public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable> getVariableList() {
+            return variable_;
+        }
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 8;</code>
+         */
+        @java.lang.Override
+        public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder> getVariableOrBuilderList() {
+            return variable_;
+        }
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 8;</code>
+         */
+        @java.lang.Override
+        public int getVariableCount() {
+            return variable_.size();
+        }
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 8;</code>
+         */
+        @java.lang.Override
+        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable getVariable(int index) {
+            return variable_.get(index);
+        }
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 8;</code>
+         */
+        @java.lang.Override
+        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder getVariableOrBuilder(
+                int index) {
+            return variable_.get(index);
+        }
+
+        public static final int EXCLUSIVE_GROUP_FIELD_NUMBER = 10;
+        private java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance> exclusiveGroup_;
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 10;</code>
+         */
+        @java.lang.Override
+        public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance> getExclusiveGroupList() {
+            return exclusiveGroup_;
+        }
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 10;</code>
+         */
+        @java.lang.Override
+        public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstanceOrBuilder> getExclusiveGroupOrBuilderList() {
+            return exclusiveGroup_;
+        }
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 10;</code>
+         */
+        @java.lang.Override
+        public int getExclusiveGroupCount() {
+            return exclusiveGroup_.size();
+        }
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 10;</code>
+         */
+        @java.lang.Override
+        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance getExclusiveGroup(
+                int index) {
+            return exclusiveGroup_.get(index);
+        }
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 10;</code>
+         */
+        @java.lang.Override
+        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstanceOrBuilder getExclusiveGroupOrBuilder(
+                int index) {
+            return exclusiveGroup_.get(index);
+        }
+
+        public static final int COMPLETEDNODEIDS_FIELD_NUMBER = 13;
+        private com.google.protobuf.LazyStringList completedNodeIds_;
+
+        /**
+         * <code>repeated string completedNodeIds = 13;</code>
+         * 
+         * @return A list containing the completedNodeIds.
+         */
+        public com.google.protobuf.ProtocolStringList getCompletedNodeIdsList() {
+            return completedNodeIds_;
+        }
+
+        /**
+         * <code>repeated string completedNodeIds = 13;</code>
+         * 
+         * @return The count of completedNodeIds.
+         */
+        public int getCompletedNodeIdsCount() {
+            return completedNodeIds_.size();
+        }
+
+        /**
+         * <code>repeated string completedNodeIds = 13;</code>
+         * 
+         * @param index The index of the element to return.
+         * @return The completedNodeIds at the given index.
+         */
+        public java.lang.String getCompletedNodeIds(int index) {
+            return completedNodeIds_.get(index);
+        }
+
+        /**
+         * <code>repeated string completedNodeIds = 13;</code>
+         * 
+         * @param index The index of the value to return.
+         * @return The bytes of the completedNodeIds at the given index.
+         */
+        public com.google.protobuf.ByteString getCompletedNodeIdsBytes(int index) {
+            return completedNodeIds_.getByteString(index);
+        }
+
+        public static final int ITERATIONLEVELS_FIELD_NUMBER = 14;
+        private java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel> iterationLevels_;
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 14;</code>
+         */
+        @java.lang.Override
+        public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel> getIterationLevelsList() {
+            return iterationLevels_;
+        }
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 14;</code>
+         */
+        @java.lang.Override
+        public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevelOrBuilder> getIterationLevelsOrBuilderList() {
+            return iterationLevels_;
+        }
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 14;</code>
+         */
+        @java.lang.Override
+        public int getIterationLevelsCount() {
+            return iterationLevels_.size();
+        }
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 14;</code>
+         */
+        @java.lang.Override
+        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel getIterationLevels(int index) {
+            return iterationLevels_.get(index);
+        }
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 14;</code>
+         */
+        @java.lang.Override
+        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevelOrBuilder getIterationLevelsOrBuilder(
+                int index) {
+            return iterationLevels_.get(index);
+        }
+
+        public static final int CHILDREN_FIELD_NUMBER = 27;
+        private java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildren> children_;
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ProcessInstanchChildren children = 27;</code>
+         */
+        @java.lang.Override
+        public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildren> getChildrenList() {
+            return children_;
+        }
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ProcessInstanchChildren children = 27;</code>
+         */
+        @java.lang.Override
+        public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildrenOrBuilder> getChildrenOrBuilderList() {
+            return children_;
+        }
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ProcessInstanchChildren children = 27;</code>
+         */
+        @java.lang.Override
+        public int getChildrenCount() {
+            return children_.size();
+        }
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ProcessInstanchChildren children = 27;</code>
+         */
+        @java.lang.Override
+        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildren getChildren(
+                int index) {
+            return children_.get(index);
+        }
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ProcessInstanchChildren children = 27;</code>
+         */
+        @java.lang.Override
+        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildrenOrBuilder getChildrenOrBuilder(
+                int index) {
+            return children_.get(index);
+        }
+
+        public static final int TAGS_FIELD_NUMBER = 28;
+        private java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Tag> tags_;
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Tag tags = 28;</code>
+         */
+        @java.lang.Override
+        public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Tag> getTagsList() {
+            return tags_;
+        }
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Tag tags = 28;</code>
+         */
+        @java.lang.Override
+        public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.TagOrBuilder> getTagsOrBuilderList() {
+            return tags_;
+        }
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Tag tags = 28;</code>
+         */
+        @java.lang.Override
+        public int getTagsCount() {
+            return tags_.size();
+        }
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Tag tags = 28;</code>
+         */
+        @java.lang.Override
+        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Tag getTags(int index) {
+            return tags_.get(index);
+        }
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Tag tags = 28;</code>
+         */
+        @java.lang.Override
+        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.TagOrBuilder getTagsOrBuilder(
+                int index) {
+            return tags_.get(index);
+        }
+
+        public static final int ERRORS_FIELD_NUMBER = 29;
+        private java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error> errors_;
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Error errors = 29;</code>
+         */
+        @java.lang.Override
+        public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error> getErrorsList() {
+            return errors_;
+        }
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Error errors = 29;</code>
+         */
+        @java.lang.Override
+        public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ErrorOrBuilder> getErrorsOrBuilderList() {
+            return errors_;
+        }
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Error errors = 29;</code>
+         */
+        @java.lang.Override
+        public int getErrorsCount() {
+            return errors_.size();
+        }
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Error errors = 29;</code>
+         */
+        @java.lang.Override
+        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error getErrors(int index) {
+            return errors_.get(index);
+        }
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Error errors = 29;</code>
+         */
+        @java.lang.Override
+        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ErrorOrBuilder getErrorsOrBuilder(
+                int index) {
+            return errors_.get(index);
+        }
+
+        public static final int RECOVERY_ITEM_FIELD_NUMBER = 32;
+        private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItem recoveryItem_;
+
+        /**
+         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.RecoveryItem recovery_item = 32;</code>
+         * 
+         * @return Whether the recoveryItem field is set.
+         */
+        @java.lang.Override
+        public boolean hasRecoveryItem() {
+            return ((bitField0_ & 0x00400000) != 0);
+        }
+
+        /**
+         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.RecoveryItem recovery_item = 32;</code>
+         * 
+         * @return The recoveryItem.
+         */
+        @java.lang.Override
+        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItem getRecoveryItem() {
+            return recoveryItem_ == null
+                    ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItem
+                            .getDefaultInstance()
+                    : recoveryItem_;
+        }
+
+        /**
+         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.RecoveryItem recovery_item = 32;</code>
+         */
+        @java.lang.Override
+        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItemOrBuilder getRecoveryItemOrBuilder() {
+            return recoveryItem_ == null
+                    ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItem
+                            .getDefaultInstance()
+                    : recoveryItem_;
+        }
+
+        public static final int FINISHED_SUBPROCESSES_FIELD_NUMBER = 34;
+        private java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses> finishedSubprocesses_;
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.FinishedSubProcesses finished_subprocesses = 34;</code>
+         */
+        @java.lang.Override
+        public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses> getFinishedSubprocessesList() {
+            return finishedSubprocesses_;
+        }
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.FinishedSubProcesses finished_subprocesses = 34;</code>
+         */
+        @java.lang.Override
+        public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcessesOrBuilder> getFinishedSubprocessesOrBuilderList() {
+            return finishedSubprocesses_;
+        }
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.FinishedSubProcesses finished_subprocesses = 34;</code>
+         */
+        @java.lang.Override
+        public int getFinishedSubprocessesCount() {
+            return finishedSubprocesses_.size();
+        }
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.FinishedSubProcesses finished_subprocesses = 34;</code>
+         */
+        @java.lang.Override
+        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses getFinishedSubprocesses(
+                int index) {
+            return finishedSubprocesses_.get(index);
+        }
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.FinishedSubProcesses finished_subprocesses = 34;</code>
+         */
+        @java.lang.Override
+        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcessesOrBuilder getFinishedSubprocessesOrBuilder(
+                int index) {
+            return finishedSubprocesses_.get(index);
+        }
+
+        private byte memoizedIsInitialized = -1;
+
+        @java.lang.Override
+        public final boolean isInitialized() {
+            byte isInitialized = memoizedIsInitialized;
+            if (isInitialized == 1)
+                return true;
+            if (isInitialized == 0)
+                return false;
+
+            memoizedIsInitialized = 1;
+            return true;
+        }
+
+        @java.lang.Override
+        public void writeTo(com.google.protobuf.CodedOutputStream output)
+                throws java.io.IOException {
+            if (((bitField0_ & 0x00000001) != 0)) {
+                com.google.protobuf.GeneratedMessageV3.writeString(output, 1, processType_);
+            }
+            if (((bitField0_ & 0x00000002) != 0)) {
+                com.google.protobuf.GeneratedMessageV3.writeString(output, 2, id_);
+            }
+            if (((bitField0_ & 0x00000004) != 0)) {
+                com.google.protobuf.GeneratedMessageV3.writeString(output, 3, processId_);
+            }
+            if (((bitField0_ & 0x00000010) != 0)) {
+                output.writeInt32(4, state_);
+            }
+            if (((bitField0_ & 0x00000020) != 0)) {
+                output.writeInt64(5, nodeInstanceCounter_);
+            }
+            for (int i = 0; i < swimlaneContext_.size(); i++) {
+                output.writeMessage(6, swimlaneContext_.get(i));
+            }
+            for (int i = 0; i < nodeInstance_.size(); i++) {
+                output.writeMessage(7, nodeInstance_.get(i));
+            }
+            for (int i = 0; i < variable_.size(); i++) {
+                output.writeMessage(8, variable_.get(i));
+            }
+            for (int i = 0; i < exclusiveGroup_.size(); i++) {
+                output.writeMessage(10, exclusiveGroup_.get(i));
+            }
+            if (((bitField0_ & 0x00000040) != 0)) {
+                com.google.protobuf.GeneratedMessageV3.writeString(output, 11, processXml_);
+            }
+            if (((bitField0_ & 0x00000080) != 0)) {
+                com.google.protobuf.GeneratedMessageV3.writeString(output, 12, parentProcessInstanceId_);
+            }
+            for (int i = 0; i < completedNodeIds_.size(); i++) {
+                com.google.protobuf.GeneratedMessageV3.writeString(output, 13, completedNodeIds_.getRaw(i));
+            }
+            for (int i = 0; i < iterationLevels_.size(); i++) {
+                output.writeMessage(14, iterationLevels_.get(i));
+            }
+            if (((bitField0_ & 0x00000100) != 0)) {
+                com.google.protobuf.GeneratedMessageV3.writeString(output, 15, description_);
+            }
+            if (((bitField0_ & 0x00000200) != 0)) {
+                output.writeBool(16, signalCompletion_);
+            }
+            if (((bitField0_ & 0x00000400) != 0)) {
+                com.google.protobuf.GeneratedMessageV3.writeString(output, 17, deploymentId_);
+            }
+            if (((bitField0_ & 0x00000800) != 0)) {
+                com.google.protobuf.GeneratedMessageV3.writeString(output, 18, correlationKey_);
+            }
+            if (((bitField0_ & 0x00001000) != 0)) {
+                com.google.protobuf.GeneratedMessageV3.writeString(output, 19, slaTimerId_);
+            }
+            if (((bitField0_ & 0x00002000) != 0)) {
+                output.writeInt64(20, slaDueDate_);
+            }
+            if (((bitField0_ & 0x00004000) != 0)) {
+                output.writeInt32(21, slaCompliance_);
+            }
+            if (((bitField0_ & 0x00008000) != 0)) {
+                com.google.protobuf.GeneratedMessageV3.writeString(output, 22, rootProcessInstanceId_);
+            }
+            if (((bitField0_ & 0x00010000) != 0)) {
+                output.writeInt64(23, startDate_);
+            }
+            if (((bitField0_ & 0x00020000) != 0)) {
+                com.google.protobuf.GeneratedMessageV3.writeString(output, 24, rootProcessId_);
+            }
+            if (((bitField0_ & 0x00040000) != 0)) {
+                com.google.protobuf.GeneratedMessageV3.writeString(output, 25, referenceId_);
+            }
+            if (((bitField0_ & 0x00080000) != 0)) {
+                com.google.protobuf.GeneratedMessageV3.writeString(output, 26, initiator_);
+            }
+            for (int i = 0; i < children_.size(); i++) {
+                output.writeMessage(27, children_.get(i));
+            }
+            for (int i = 0; i < tags_.size(); i++) {
+                output.writeMessage(28, tags_.get(i));
+            }
+            for (int i = 0; i < errors_.size(); i++) {
+                output.writeMessage(29, errors_.get(i));
+            }
+            if (((bitField0_ & 0x00100000) != 0)) {
+                com.google.protobuf.GeneratedMessageV3.writeString(output, 30, referenceFromRoot_);
+            }
+            if (((bitField0_ & 0x00000008) != 0)) {
+                com.google.protobuf.GeneratedMessageV3.writeString(output, 31, processVersion_);
+            }
+            if (((bitField0_ & 0x00400000) != 0)) {
+                output.writeMessage(32, getRecoveryItem());
+            }
+            if (((bitField0_ & 0x00200000) != 0)) {
+                output.writeInt64(33, endDate_);
+            }
+            for (int i = 0; i < finishedSubprocesses_.size(); i++) {
+                output.writeMessage(34, finishedSubprocesses_.get(i));
+            }
+            unknownFields.writeTo(output);
+        }
+
+        @java.lang.Override
+        public int getSerializedSize() {
+            int size = memoizedSize;
+            if (size != -1)
+                return size;
+
+            size = 0;
+            if (((bitField0_ & 0x00000001) != 0)) {
+                size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, processType_);
+            }
+            if (((bitField0_ & 0x00000002) != 0)) {
+                size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, id_);
+            }
+            if (((bitField0_ & 0x00000004) != 0)) {
+                size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, processId_);
+            }
+            if (((bitField0_ & 0x00000010) != 0)) {
+                size += com.google.protobuf.CodedOutputStream
+                        .computeInt32Size(4, state_);
+            }
+            if (((bitField0_ & 0x00000020) != 0)) {
+                size += com.google.protobuf.CodedOutputStream
+                        .computeInt64Size(5, nodeInstanceCounter_);
+            }
+            for (int i = 0; i < swimlaneContext_.size(); i++) {
+                size += com.google.protobuf.CodedOutputStream
+                        .computeMessageSize(6, swimlaneContext_.get(i));
+            }
+            for (int i = 0; i < nodeInstance_.size(); i++) {
+                size += com.google.protobuf.CodedOutputStream
+                        .computeMessageSize(7, nodeInstance_.get(i));
+            }
+            for (int i = 0; i < variable_.size(); i++) {
+                size += com.google.protobuf.CodedOutputStream
+                        .computeMessageSize(8, variable_.get(i));
+            }
+            for (int i = 0; i < exclusiveGroup_.size(); i++) {
+                size += com.google.protobuf.CodedOutputStream
+                        .computeMessageSize(10, exclusiveGroup_.get(i));
+            }
+            if (((bitField0_ & 0x00000040) != 0)) {
+                size += com.google.protobuf.GeneratedMessageV3.computeStringSize(11, processXml_);
+            }
+            if (((bitField0_ & 0x00000080) != 0)) {
+                size += com.google.protobuf.GeneratedMessageV3.computeStringSize(12, parentProcessInstanceId_);
+            }
+            {
+                int dataSize = 0;
+                for (int i = 0; i < completedNodeIds_.size(); i++) {
+                    dataSize += computeStringSizeNoTag(completedNodeIds_.getRaw(i));
+                }
+                size += dataSize;
+                size += 1 * getCompletedNodeIdsList().size();
+            }
+            for (int i = 0; i < iterationLevels_.size(); i++) {
+                size += com.google.protobuf.CodedOutputStream
+                        .computeMessageSize(14, iterationLevels_.get(i));
+            }
+            if (((bitField0_ & 0x00000100) != 0)) {
+                size += com.google.protobuf.GeneratedMessageV3.computeStringSize(15, description_);
+            }
+            if (((bitField0_ & 0x00000200) != 0)) {
+                size += com.google.protobuf.CodedOutputStream
+                        .computeBoolSize(16, signalCompletion_);
+            }
+            if (((bitField0_ & 0x00000400) != 0)) {
+                size += com.google.protobuf.GeneratedMessageV3.computeStringSize(17, deploymentId_);
+            }
+            if (((bitField0_ & 0x00000800) != 0)) {
+                size += com.google.protobuf.GeneratedMessageV3.computeStringSize(18, correlationKey_);
+            }
+            if (((bitField0_ & 0x00001000) != 0)) {
+                size += com.google.protobuf.GeneratedMessageV3.computeStringSize(19, slaTimerId_);
+            }
+            if (((bitField0_ & 0x00002000) != 0)) {
+                size += com.google.protobuf.CodedOutputStream
+                        .computeInt64Size(20, slaDueDate_);
+            }
+            if (((bitField0_ & 0x00004000) != 0)) {
+                size += com.google.protobuf.CodedOutputStream
+                        .computeInt32Size(21, slaCompliance_);
+            }
+            if (((bitField0_ & 0x00008000) != 0)) {
+                size += com.google.protobuf.GeneratedMessageV3.computeStringSize(22, rootProcessInstanceId_);
+            }
+            if (((bitField0_ & 0x00010000) != 0)) {
+                size += com.google.protobuf.CodedOutputStream
+                        .computeInt64Size(23, startDate_);
+            }
+            if (((bitField0_ & 0x00020000) != 0)) {
+                size += com.google.protobuf.GeneratedMessageV3.computeStringSize(24, rootProcessId_);
+            }
+            if (((bitField0_ & 0x00040000) != 0)) {
+                size += com.google.protobuf.GeneratedMessageV3.computeStringSize(25, referenceId_);
+            }
+            if (((bitField0_ & 0x00080000) != 0)) {
+                size += com.google.protobuf.GeneratedMessageV3.computeStringSize(26, initiator_);
+            }
+            for (int i = 0; i < children_.size(); i++) {
+                size += com.google.protobuf.CodedOutputStream
+                        .computeMessageSize(27, children_.get(i));
+            }
+            for (int i = 0; i < tags_.size(); i++) {
+                size += com.google.protobuf.CodedOutputStream
+                        .computeMessageSize(28, tags_.get(i));
+            }
+            for (int i = 0; i < errors_.size(); i++) {
+                size += com.google.protobuf.CodedOutputStream
+                        .computeMessageSize(29, errors_.get(i));
+            }
+            if (((bitField0_ & 0x00100000) != 0)) {
+                size += com.google.protobuf.GeneratedMessageV3.computeStringSize(30, referenceFromRoot_);
+            }
+            if (((bitField0_ & 0x00000008) != 0)) {
+                size += com.google.protobuf.GeneratedMessageV3.computeStringSize(31, processVersion_);
+            }
+            if (((bitField0_ & 0x00400000) != 0)) {
+                size += com.google.protobuf.CodedOutputStream
+                        .computeMessageSize(32, getRecoveryItem());
+            }
+            if (((bitField0_ & 0x00200000) != 0)) {
+                size += com.google.protobuf.CodedOutputStream
+                        .computeInt64Size(33, endDate_);
+            }
+            for (int i = 0; i < finishedSubprocesses_.size(); i++) {
+                size += com.google.protobuf.CodedOutputStream
+                        .computeMessageSize(34, finishedSubprocesses_.get(i));
+            }
+            size += unknownFields.getSerializedSize();
+            memoizedSize = size;
+            return size;
+        }
+
+        @java.lang.Override
+        public boolean equals(final java.lang.Object obj) {
+            if (obj == this) {
+                return true;
+            }
+            if (!(obj instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance)) {
+                return super.equals(obj);
+            }
+            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance other = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance) obj;
+
+            if (hasProcessType() != other.hasProcessType())
+                return false;
+            if (hasProcessType()) {
+                if (!getProcessType()
+                        .equals(other.getProcessType()))
+                    return false;
+            }
+            if (hasId() != other.hasId())
+                return false;
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+                java.nio.ByteBuffer data)
+                throws com.google.protobuf.InvalidProtocolBufferException {
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+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance parseFrom(
+                java.nio.ByteBuffer data,
+                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                throws com.google.protobuf.InvalidProtocolBufferException {
+            return PARSER.parseFrom(data, extensionRegistry);
+        }
+
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance parseFrom(
+                com.google.protobuf.ByteString data)
+                throws com.google.protobuf.InvalidProtocolBufferException {
+            return PARSER.parseFrom(data);
+        }
+
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance parseFrom(
+                com.google.protobuf.ByteString data,
+                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                throws com.google.protobuf.InvalidProtocolBufferException {
+            return PARSER.parseFrom(data, extensionRegistry);
+        }
+
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance parseFrom(byte[] data)
+                throws com.google.protobuf.InvalidProtocolBufferException {
+            return PARSER.parseFrom(data);
+        }
+
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance parseFrom(
+                byte[] data,
+                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                throws com.google.protobuf.InvalidProtocolBufferException {
+            return PARSER.parseFrom(data, extensionRegistry);
+        }
+
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance parseFrom(
+                java.io.InputStream input)
+                throws java.io.IOException {
+            return com.google.protobuf.GeneratedMessageV3
+                    .parseWithIOException(PARSER, input);
+        }
+
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance parseFrom(
+                java.io.InputStream input,
+                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                throws java.io.IOException {
+            return com.google.protobuf.GeneratedMessageV3
+                    .parseWithIOException(PARSER, input, extensionRegistry);
+        }
+
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance parseDelimitedFrom(
+                java.io.InputStream input)
+                throws java.io.IOException {
+            return com.google.protobuf.GeneratedMessageV3
+                    .parseDelimitedWithIOException(PARSER, input);
+        }
+
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance parseDelimitedFrom(
+                java.io.InputStream input,
+                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                throws java.io.IOException {
+            return com.google.protobuf.GeneratedMessageV3
+                    .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+        }
+
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance parseFrom(
+                com.google.protobuf.CodedInputStream input)
+                throws java.io.IOException {
+            return com.google.protobuf.GeneratedMessageV3
+                    .parseWithIOException(PARSER, input);
+        }
+
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance parseFrom(
+                com.google.protobuf.CodedInputStream input,
+                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                throws java.io.IOException {
+            return com.google.protobuf.GeneratedMessageV3
+                    .parseWithIOException(PARSER, input, extensionRegistry);
+        }
+
+        @java.lang.Override
+        public Builder newBuilderForType() {
+            return newBuilder();
+        }
+
+        public static Builder newBuilder() {
+            return DEFAULT_INSTANCE.toBuilder();
+        }
+
+        public static Builder newBuilder(
+                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance prototype) {
+            return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+        }
+
+        @java.lang.Override
+        public Builder toBuilder() {
+            return this == DEFAULT_INSTANCE
+                    ? new Builder()
+                    : new Builder().mergeFrom(this);
+        }
+
+        @java.lang.Override
+        protected Builder newBuilderForType(
+                com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+            Builder builder = new Builder(parent);
+            return builder;
+        }
+
+        /**
+         * Protobuf type {@code io.automatiko.engine.workflow.marshalling.ProcessInstance}
+         */
+        public static final class Builder extends
+                com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
+                // @@protoc_insertion_point(builder_implements:io.automatiko.engine.workflow.marshalling.ProcessInstance)
+                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstanceOrBuilder {
+            public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+                return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_descriptor;
+            }
+
+            @java.lang.Override
+            protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() {
+                return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_fieldAccessorTable
+                        .ensureFieldAccessorsInitialized(
+                                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.class,
+                                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Builder.class);
+            }
+
+            // Construct using io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.newBuilder()
+            private Builder() {
+                maybeForceBuilderInitialization();
+            }
+
+            private Builder(
+                    com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+                super(parent);
+                maybeForceBuilderInitialization();
+            }
+
+            private void maybeForceBuilderInitialization() {
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+                    getSwimlaneContextFieldBuilder();
+                    getNodeInstanceFieldBuilder();
+                    getVariableFieldBuilder();
+                    getExclusiveGroupFieldBuilder();
+                    getIterationLevelsFieldBuilder();
+                    getChildrenFieldBuilder();
+                    getTagsFieldBuilder();
+                    getErrorsFieldBuilder();
+                    getRecoveryItemFieldBuilder();
+                    getFinishedSubprocessesFieldBuilder();
+                }
+            }
+
+            @java.lang.Override
+            public Builder clear() {
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+                processType_ = "";
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+                    bitField0_ = (bitField0_ & ~0x02000000);
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+                    recoveryItemBuilder_.clear();
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+                bitField0_ = (bitField0_ & ~0x80000000);
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+                }
+                return this;
+            }
+
+            @java.lang.Override
+            public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+                return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_descriptor;
+            }
+
+            @java.lang.Override
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance getDefaultInstanceForType() {
+                return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.getDefaultInstance();
+            }
+
+            @java.lang.Override
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance build() {
+                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance result = buildPartial();
+                if (!result.isInitialized()) {
+                    throw newUninitializedMessageException(result);
+                }
+                return result;
+            }
+
+            @java.lang.Override
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+                        this);
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+                if (((from_bitField0_ & 0x00000001) != 0)) {
+                    to_bitField0_ |= 0x00000001;
+                }
+                result.processType_ = processType_;
+                if (((from_bitField0_ & 0x00000002) != 0)) {
+                    to_bitField0_ |= 0x00000002;
+                }
+                result.id_ = id_;
+                if (((from_bitField0_ & 0x00000004) != 0)) {
+                    to_bitField0_ |= 0x00000004;
+                }
+                result.processId_ = processId_;
+                if (((from_bitField0_ & 0x00000008) != 0)) {
+                    to_bitField0_ |= 0x00000008;
+                }
+                result.processVersion_ = processVersion_;
+                if (((from_bitField0_ & 0x00000010) != 0)) {
+                    result.state_ = state_;
+                    to_bitField0_ |= 0x00000010;
+                }
+                if (((from_bitField0_ & 0x00000020) != 0)) {
+                    result.nodeInstanceCounter_ = nodeInstanceCounter_;
+                    to_bitField0_ |= 0x00000020;
+                }
+                if (((from_bitField0_ & 0x00000040) != 0)) {
+                    to_bitField0_ |= 0x00000040;
+                }
+                result.processXml_ = processXml_;
+                if (((from_bitField0_ & 0x00000080) != 0)) {
+                    to_bitField0_ |= 0x00000080;
+                }
+                result.parentProcessInstanceId_ = parentProcessInstanceId_;
+                if (((from_bitField0_ & 0x00000100) != 0)) {
+                    to_bitField0_ |= 0x00000100;
+                }
+                result.description_ = description_;
+                if (((from_bitField0_ & 0x00000200) != 0)) {
+                    to_bitField0_ |= 0x00000200;
+                }
+                result.signalCompletion_ = signalCompletion_;
+                if (((from_bitField0_ & 0x00000400) != 0)) {
+                    to_bitField0_ |= 0x00000400;
+                }
+                result.deploymentId_ = deploymentId_;
+                if (((from_bitField0_ & 0x00000800) != 0)) {
+                    to_bitField0_ |= 0x00000800;
+                }
+                result.correlationKey_ = correlationKey_;
+                if (((from_bitField0_ & 0x00001000) != 0)) {
+                    to_bitField0_ |= 0x00001000;
+                }
+                result.slaTimerId_ = slaTimerId_;
+                if (((from_bitField0_ & 0x00002000) != 0)) {
+                    result.slaDueDate_ = slaDueDate_;
+                    to_bitField0_ |= 0x00002000;
+                }
+                if (((from_bitField0_ & 0x00004000) != 0)) {
+                    result.slaCompliance_ = slaCompliance_;
+                    to_bitField0_ |= 0x00004000;
+                }
+                if (((from_bitField0_ & 0x00008000) != 0)) {
+                    to_bitField0_ |= 0x00008000;
+                }
+                result.rootProcessInstanceId_ = rootProcessInstanceId_;
+                if (((from_bitField0_ & 0x00010000) != 0)) {
+                    result.startDate_ = startDate_;
+                    to_bitField0_ |= 0x00010000;
+                }
+                if (((from_bitField0_ & 0x00020000) != 0)) {
+                    to_bitField0_ |= 0x00020000;
+                }
+                result.rootProcessId_ = rootProcessId_;
+                if (((from_bitField0_ & 0x00040000) != 0)) {
+                    to_bitField0_ |= 0x00040000;
+                }
+                result.referenceId_ = referenceId_;
+                if (((from_bitField0_ & 0x00080000) != 0)) {
+                    to_bitField0_ |= 0x00080000;
+                }
+                result.initiator_ = initiator_;
+                if (((from_bitField0_ & 0x00100000) != 0)) {
+                    to_bitField0_ |= 0x00100000;
+                }
+                result.referenceFromRoot_ = referenceFromRoot_;
+                if (((from_bitField0_ & 0x00200000) != 0)) {
+                    result.endDate_ = endDate_;
+                    to_bitField0_ |= 0x00200000;
+                }
+                if (swimlaneContextBuilder_ == null) {
+                    if (((bitField0_ & 0x00400000) != 0)) {
+                        swimlaneContext_ = java.util.Collections.unmodifiableList(swimlaneContext_);
+                        bitField0_ = (bitField0_ & ~0x00400000);
+                    }
+                    result.swimlaneContext_ = swimlaneContext_;
+                } else {
+                    result.swimlaneContext_ = swimlaneContextBuilder_.build();
+                }
+                if (nodeInstanceBuilder_ == null) {
+                    if (((bitField0_ & 0x00800000) != 0)) {
+                        nodeInstance_ = java.util.Collections.unmodifiableList(nodeInstance_);
+                        bitField0_ = (bitField0_ & ~0x00800000);
+                    }
+                    result.nodeInstance_ = nodeInstance_;
+                } else {
+                    result.nodeInstance_ = nodeInstanceBuilder_.build();
+                }
+                if (variableBuilder_ == null) {
+                    if (((bitField0_ & 0x01000000) != 0)) {
+                        variable_ = java.util.Collections.unmodifiableList(variable_);
+                        bitField0_ = (bitField0_ & ~0x01000000);
+                    }
+                    result.variable_ = variable_;
+                } else {
+                    result.variable_ = variableBuilder_.build();
+                }
+                if (exclusiveGroupBuilder_ == null) {
+                    if (((bitField0_ & 0x02000000) != 0)) {
+                        exclusiveGroup_ = java.util.Collections.unmodifiableList(exclusiveGroup_);
+                        bitField0_ = (bitField0_ & ~0x02000000);
+                    }
+                    result.exclusiveGroup_ = exclusiveGroup_;
+                } else {
+                    result.exclusiveGroup_ = exclusiveGroupBuilder_.build();
+                }
+                if (((bitField0_ & 0x04000000) != 0)) {
+                    completedNodeIds_ = completedNodeIds_.getUnmodifiableView();
+                    bitField0_ = (bitField0_ & ~0x04000000);
+                }
+                result.completedNodeIds_ = completedNodeIds_;
+                if (iterationLevelsBuilder_ == null) {
+                    if (((bitField0_ & 0x08000000) != 0)) {
+                        iterationLevels_ = java.util.Collections.unmodifiableList(iterationLevels_);
+                        bitField0_ = (bitField0_ & ~0x08000000);
+                    }
+                    result.iterationLevels_ = iterationLevels_;
+                } else {
+                    result.iterationLevels_ = iterationLevelsBuilder_.build();
+                }
+                if (childrenBuilder_ == null) {
+                    if (((bitField0_ & 0x10000000) != 0)) {
+                        children_ = java.util.Collections.unmodifiableList(children_);
+                        bitField0_ = (bitField0_ & ~0x10000000);
+                    }
+                    result.children_ = children_;
+                } else {
+                    result.children_ = childrenBuilder_.build();
+                }
+                if (tagsBuilder_ == null) {
+                    if (((bitField0_ & 0x20000000) != 0)) {
+                        tags_ = java.util.Collections.unmodifiableList(tags_);
+                        bitField0_ = (bitField0_ & ~0x20000000);
+                    }
+                    result.tags_ = tags_;
+                } else {
+                    result.tags_ = tagsBuilder_.build();
+                }
+                if (errorsBuilder_ == null) {
+                    if (((bitField0_ & 0x40000000) != 0)) {
+                        errors_ = java.util.Collections.unmodifiableList(errors_);
+                        bitField0_ = (bitField0_ & ~0x40000000);
+                    }
+                    result.errors_ = errors_;
+                } else {
+                    result.errors_ = errorsBuilder_.build();
+                }
+                if (((from_bitField0_ & 0x80000000) != 0)) {
+                    if (recoveryItemBuilder_ == null) {
+                        result.recoveryItem_ = recoveryItem_;
+                    } else {
+                        result.recoveryItem_ = recoveryItemBuilder_.build();
+                    }
+                    to_bitField0_ |= 0x00400000;
+                }
+                if (finishedSubprocessesBuilder_ == null) {
+                    if (((bitField1_ & 0x00000001) != 0)) {
+                        finishedSubprocesses_ = java.util.Collections.unmodifiableList(finishedSubprocesses_);
+                        bitField1_ = (bitField1_ & ~0x00000001);
+                    }
+                    result.finishedSubprocesses_ = finishedSubprocesses_;
+                } else {
+                    result.finishedSubprocesses_ = finishedSubprocessesBuilder_.build();
+                }
+                result.bitField0_ = to_bitField0_;
+                onBuilt();
+                return result;
+            }
+
+            @java.lang.Override
+            public Builder clone() {
+                return super.clone();
+            }
+
+            @java.lang.Override
+            public Builder setField(
+                    com.google.protobuf.Descriptors.FieldDescriptor field,
+                    java.lang.Object value) {
+                return super.setField(field, value);
+            }
+
+            @java.lang.Override
+            public Builder clearField(
+                    com.google.protobuf.Descriptors.FieldDescriptor field) {
+                return super.clearField(field);
+            }
+
+            @java.lang.Override
+            public Builder clearOneof(
+                    com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+                return super.clearOneof(oneof);
+            }
+
+            @java.lang.Override
+            public Builder setRepeatedField(
+                    com.google.protobuf.Descriptors.FieldDescriptor field,
+                    int index, java.lang.Object value) {
+                return super.setRepeatedField(field, index, value);
+            }
+
+            @java.lang.Override
+            public Builder addRepeatedField(
+                    com.google.protobuf.Descriptors.FieldDescriptor field,
+                    java.lang.Object value) {
+                return super.addRepeatedField(field, value);
+            }
+
+            @java.lang.Override
+            public Builder mergeFrom(com.google.protobuf.Message other) {
+                if (other instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance) {
+                    return mergeFrom((io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance) other);
+                } else {
+                    super.mergeFrom(other);
+                    return this;
+                }
+            }
+
+            public Builder mergeFrom(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance other) {
+                if (other == io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance
+                        .getDefaultInstance())
+                    return this;
+                if (other.hasProcessType()) {
+                    bitField0_ |= 0x00000001;
+                    processType_ = other.processType_;
+                    onChanged();
+                }
+                if (other.hasId()) {
+                    bitField0_ |= 0x00000002;
+                    id_ = other.id_;
+                    onChanged();
+                }
+                if (other.hasProcessId()) {
+                    bitField0_ |= 0x00000004;
+                    processId_ = other.processId_;
+                    onChanged();
+                }
+                if (other.hasProcessVersion()) {
+                    bitField0_ |= 0x00000008;
+                    processVersion_ = other.processVersion_;
+                    onChanged();
+                }
+                if (other.hasState()) {
+                    setState(other.getState());
+                }
+                if (other.hasNodeInstanceCounter()) {
+                    setNodeInstanceCounter(other.getNodeInstanceCounter());
+                }
+                if (other.hasProcessXml()) {
+                    bitField0_ |= 0x00000040;
+                    processXml_ = other.processXml_;
+                    onChanged();
+                }
+                if (other.hasParentProcessInstanceId()) {
+                    bitField0_ |= 0x00000080;
+                    parentProcessInstanceId_ = other.parentProcessInstanceId_;
+                    onChanged();
+                }
+                if (other.hasDescription()) {
+                    bitField0_ |= 0x00000100;
+                    description_ = other.description_;
+                    onChanged();
+                }
+                if (other.hasSignalCompletion()) {
+                    setSignalCompletion(other.getSignalCompletion());
+                }
+                if (other.hasDeploymentId()) {
+                    bitField0_ |= 0x00000400;
+                    deploymentId_ = other.deploymentId_;
+                    onChanged();
+                }
+                if (other.hasCorrelationKey()) {
+                    bitField0_ |= 0x00000800;
+                    correlationKey_ = other.correlationKey_;
+                    onChanged();
+                }
+                if (other.hasSlaTimerId()) {
+                    bitField0_ |= 0x00001000;
+                    slaTimerId_ = other.slaTimerId_;
+                    onChanged();
+                }
+                if (other.hasSlaDueDate()) {
+                    setSlaDueDate(other.getSlaDueDate());
+                }
+                if (other.hasSlaCompliance()) {
+                    setSlaCompliance(other.getSlaCompliance());
+                }
+                if (other.hasRootProcessInstanceId()) {
+                    bitField0_ |= 0x00008000;
+                    rootProcessInstanceId_ = other.rootProcessInstanceId_;
+                    onChanged();
+                }
+                if (other.hasStartDate()) {
+                    setStartDate(other.getStartDate());
+                }
+                if (other.hasRootProcessId()) {
+                    bitField0_ |= 0x00020000;
+                    rootProcessId_ = other.rootProcessId_;
+                    onChanged();
+                }
+                if (other.hasReferenceId()) {
+                    bitField0_ |= 0x00040000;
+                    referenceId_ = other.referenceId_;
+                    onChanged();
+                }
+                if (other.hasInitiator()) {
+                    bitField0_ |= 0x00080000;
+                    initiator_ = other.initiator_;
+                    onChanged();
+                }
+                if (other.hasReferenceFromRoot()) {
+                    bitField0_ |= 0x00100000;
+                    referenceFromRoot_ = other.referenceFromRoot_;
+                    onChanged();
+                }
+                if (other.hasEndDate()) {
+                    setEndDate(other.getEndDate());
+                }
+                if (swimlaneContextBuilder_ == null) {
+                    if (!other.swimlaneContext_.isEmpty()) {
+                        if (swimlaneContext_.isEmpty()) {
+                            swimlaneContext_ = other.swimlaneContext_;
+                            bitField0_ = (bitField0_ & ~0x00400000);
+                        } else {
+                            ensureSwimlaneContextIsMutable();
+                            swimlaneContext_.addAll(other.swimlaneContext_);
+                        }
+                        onChanged();
+                    }
+                } else {
+                    if (!other.swimlaneContext_.isEmpty()) {
+                        if (swimlaneContextBuilder_.isEmpty()) {
+                            swimlaneContextBuilder_.dispose();
+                            swimlaneContextBuilder_ = null;
+                            swimlaneContext_ = other.swimlaneContext_;
+                            bitField0_ = (bitField0_ & ~0x00400000);
+                            swimlaneContextBuilder_ = com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                                    ? getSwimlaneContextFieldBuilder()
+                                    : null;
+                        } else {
+                            swimlaneContextBuilder_.addAllMessages(other.swimlaneContext_);
+                        }
+                    }
+                }
+                if (nodeInstanceBuilder_ == null) {
+                    if (!other.nodeInstance_.isEmpty()) {
+                        if (nodeInstance_.isEmpty()) {
+                            nodeInstance_ = other.nodeInstance_;
+                            bitField0_ = (bitField0_ & ~0x00800000);
+                        } else {
+                            ensureNodeInstanceIsMutable();
+                            nodeInstance_.addAll(other.nodeInstance_);
+                        }
+                        onChanged();
+                    }
+                } else {
+                    if (!other.nodeInstance_.isEmpty()) {
+                        if (nodeInstanceBuilder_.isEmpty()) {
+                            nodeInstanceBuilder_.dispose();
+                            nodeInstanceBuilder_ = null;
+                            nodeInstance_ = other.nodeInstance_;
+                            bitField0_ = (bitField0_ & ~0x00800000);
+                            nodeInstanceBuilder_ = com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                                    ? getNodeInstanceFieldBuilder()
+                                    : null;
+                        } else {
+                            nodeInstanceBuilder_.addAllMessages(other.nodeInstance_);
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+                }
+                if (variableBuilder_ == null) {
+                    if (!other.variable_.isEmpty()) {
+                        if (variable_.isEmpty()) {
+                            variable_ = other.variable_;
+                            bitField0_ = (bitField0_ & ~0x01000000);
+                        } else {
+                            ensureVariableIsMutable();
+                            variable_.addAll(other.variable_);
+                        }
+                        onChanged();
+                    }
+                } else {
+                    if (!other.variable_.isEmpty()) {
+                        if (variableBuilder_.isEmpty()) {
+                            variableBuilder_.dispose();
+                            variableBuilder_ = null;
+                            variable_ = other.variable_;
+                            bitField0_ = (bitField0_ & ~0x01000000);
+                            variableBuilder_ = com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                                    ? getVariableFieldBuilder()
+                                    : null;
+                        } else {
+                            variableBuilder_.addAllMessages(other.variable_);
+                        }
+                    }
+                }
+                if (exclusiveGroupBuilder_ == null) {
+                    if (!other.exclusiveGroup_.isEmpty()) {
+                        if (exclusiveGroup_.isEmpty()) {
+                            exclusiveGroup_ = other.exclusiveGroup_;
+                            bitField0_ = (bitField0_ & ~0x02000000);
+                        } else {
+                            ensureExclusiveGroupIsMutable();
+                            exclusiveGroup_.addAll(other.exclusiveGroup_);
+                        }
+                        onChanged();
+                    }
+                } else {
+                    if (!other.exclusiveGroup_.isEmpty()) {
+                        if (exclusiveGroupBuilder_.isEmpty()) {
+                            exclusiveGroupBuilder_.dispose();
+                            exclusiveGroupBuilder_ = null;
+                            exclusiveGroup_ = other.exclusiveGroup_;
+                            bitField0_ = (bitField0_ & ~0x02000000);
+                            exclusiveGroupBuilder_ = com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                                    ? getExclusiveGroupFieldBuilder()
+                                    : null;
+                        } else {
+                            exclusiveGroupBuilder_.addAllMessages(other.exclusiveGroup_);
+                        }
+                    }
+                }
+                if (!other.completedNodeIds_.isEmpty()) {
+                    if (completedNodeIds_.isEmpty()) {
+                        completedNodeIds_ = other.completedNodeIds_;
+                        bitField0_ = (bitField0_ & ~0x04000000);
+                    } else {
+                        ensureCompletedNodeIdsIsMutable();
+                        completedNodeIds_.addAll(other.completedNodeIds_);
+                    }
+                    onChanged();
+                }
+                if (iterationLevelsBuilder_ == null) {
+                    if (!other.iterationLevels_.isEmpty()) {
+                        if (iterationLevels_.isEmpty()) {
+                            iterationLevels_ = other.iterationLevels_;
+                            bitField0_ = (bitField0_ & ~0x08000000);
+                        } else {
+                            ensureIterationLevelsIsMutable();
+                            iterationLevels_.addAll(other.iterationLevels_);
+                        }
+                        onChanged();
+                    }
+                } else {
+                    if (!other.iterationLevels_.isEmpty()) {
+                        if (iterationLevelsBuilder_.isEmpty()) {
+                            iterationLevelsBuilder_.dispose();
+                            iterationLevelsBuilder_ = null;
+                            iterationLevels_ = other.iterationLevels_;
+                            bitField0_ = (bitField0_ & ~0x08000000);
+                            iterationLevelsBuilder_ = com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                                    ? getIterationLevelsFieldBuilder()
+                                    : null;
+                        } else {
+                            iterationLevelsBuilder_.addAllMessages(other.iterationLevels_);
+                        }
+                    }
+                }
+                if (childrenBuilder_ == null) {
+                    if (!other.children_.isEmpty()) {
+                        if (children_.isEmpty()) {
+                            children_ = other.children_;
+                            bitField0_ = (bitField0_ & ~0x10000000);
+                        } else {
+                            ensureChildrenIsMutable();
+                            children_.addAll(other.children_);
+                        }
+                        onChanged();
+                    }
+                } else {
+                    if (!other.children_.isEmpty()) {
+                        if (childrenBuilder_.isEmpty()) {
+                            childrenBuilder_.dispose();
+                            childrenBuilder_ = null;
+                            children_ = other.children_;
+                            bitField0_ = (bitField0_ & ~0x10000000);
+                            childrenBuilder_ = com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                                    ? getChildrenFieldBuilder()
+                                    : null;
+                        } else {
+                            childrenBuilder_.addAllMessages(other.children_);
+                        }
+                    }
+                }
+                if (tagsBuilder_ == null) {
+                    if (!other.tags_.isEmpty()) {
+                        if (tags_.isEmpty()) {
+                            tags_ = other.tags_;
+                            bitField0_ = (bitField0_ & ~0x20000000);
+                        } else {
+                            ensureTagsIsMutable();
+                            tags_.addAll(other.tags_);
+                        }
+                        onChanged();
+                    }
+                } else {
+                    if (!other.tags_.isEmpty()) {
+                        if (tagsBuilder_.isEmpty()) {
+                            tagsBuilder_.dispose();
+                            tagsBuilder_ = null;
+                            tags_ = other.tags_;
+                            bitField0_ = (bitField0_ & ~0x20000000);
+                            tagsBuilder_ = com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ? getTagsFieldBuilder()
+                                    : null;
+                        } else {
+                            tagsBuilder_.addAllMessages(other.tags_);
+                        }
+                    }
+                }
+                if (errorsBuilder_ == null) {
+                    if (!other.errors_.isEmpty()) {
+                        if (errors_.isEmpty()) {
+                            errors_ = other.errors_;
+                            bitField0_ = (bitField0_ & ~0x40000000);
+                        } else {
+                            ensureErrorsIsMutable();
+                            errors_.addAll(other.errors_);
+                        }
+                        onChanged();
+                    }
+                } else {
+                    if (!other.errors_.isEmpty()) {
+                        if (errorsBuilder_.isEmpty()) {
+                            errorsBuilder_.dispose();
+                            errorsBuilder_ = null;
+                            errors_ = other.errors_;
+                            bitField0_ = (bitField0_ & ~0x40000000);
+                            errorsBuilder_ = com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                                    ? getErrorsFieldBuilder()
+                                    : null;
+                        } else {
+                            errorsBuilder_.addAllMessages(other.errors_);
+                        }
+                    }
+                }
+                if (other.hasRecoveryItem()) {
+                    mergeRecoveryItem(other.getRecoveryItem());
+                }
+                if (finishedSubprocessesBuilder_ == null) {
+                    if (!other.finishedSubprocesses_.isEmpty()) {
+                        if (finishedSubprocesses_.isEmpty()) {
+                            finishedSubprocesses_ = other.finishedSubprocesses_;
+                            bitField1_ = (bitField1_ & ~0x00000001);
+                        } else {
+                            ensureFinishedSubprocessesIsMutable();
+                            finishedSubprocesses_.addAll(other.finishedSubprocesses_);
+                        }
+                        onChanged();
+                    }
+                } else {
+                    if (!other.finishedSubprocesses_.isEmpty()) {
+                        if (finishedSubprocessesBuilder_.isEmpty()) {
+                            finishedSubprocessesBuilder_.dispose();
+                            finishedSubprocessesBuilder_ = null;
+                            finishedSubprocesses_ = other.finishedSubprocesses_;
+                            bitField1_ = (bitField1_ & ~0x00000001);
+                            finishedSubprocessesBuilder_ = com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                                    ? getFinishedSubprocessesFieldBuilder()
+                                    : null;
+                        } else {
+                            finishedSubprocessesBuilder_.addAllMessages(other.finishedSubprocesses_);
+                        }
+                    }
+                }
+                this.mergeUnknownFields(other.unknownFields);
+                onChanged();
+                return this;
+            }
+
+            @java.lang.Override
+            public final boolean isInitialized() {
+                return true;
+            }
+
+            @java.lang.Override
+            public Builder mergeFrom(
+                    com.google.protobuf.CodedInputStream input,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws java.io.IOException {
+                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance parsedMessage = null;
+                try {
+                    parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+                } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                    parsedMessage = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance) e
+                            .getUnfinishedMessage();
+                    throw e.unwrapIOException();
+                } finally {
+                    if (parsedMessage != null) {
+                        mergeFrom(parsedMessage);
+                    }
+                }
+                return this;
+            }
+
+            private int bitField0_;
+            private int bitField1_;
+
+            private java.lang.Object processType_ = "";
+
+            /**
+             * <code>optional string process_type = 1;</code>
+             * 
+             * @return Whether the processType field is set.
+             */
+            public boolean hasProcessType() {
+                return ((bitField0_ & 0x00000001) != 0);
+            }
+
+            /**
+             * <code>optional string process_type = 1;</code>
+             * 
+             * @return The processType.
+             */
+            public java.lang.String getProcessType() {
+                java.lang.Object ref = processType_;
+                if (!(ref instanceof java.lang.String)) {
+                    com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                    java.lang.String s = bs.toStringUtf8();
+                    if (bs.isValidUtf8()) {
+                        processType_ = s;
+                    }
+                    return s;
+                } else {
+                    return (java.lang.String) ref;
+                }
+            }
+
+            /**
+             * <code>optional string process_type = 1;</code>
+             * 
+             * @return The bytes for processType.
+             */
+            public com.google.protobuf.ByteString getProcessTypeBytes() {
+                java.lang.Object ref = processType_;
+                if (ref instanceof String) {
+                    com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                            (java.lang.String) ref);
+                    processType_ = b;
+                    return b;
+                } else {
+                    return (com.google.protobuf.ByteString) ref;
+                }
+            }
+
+            /**
+             * <code>optional string process_type = 1;</code>
+             * 
+             * @param value The processType to set.
+             * @return This builder for chaining.
+             */
+            public Builder setProcessType(
+                    java.lang.String value) {
+                if (value == null) {
+                    throw new NullPointerException();
+                }
+                bitField0_ |= 0x00000001;
+                processType_ = value;
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>optional string process_type = 1;</code>
+             * 
+             * @return This builder for chaining.
+             */
+            public Builder clearProcessType() {
+                bitField0_ = (bitField0_ & ~0x00000001);
+                processType_ = getDefaultInstance().getProcessType();
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>optional string process_type = 1;</code>
+             * 
+             * @param value The bytes for processType to set.
+             * @return This builder for chaining.
+             */
+            public Builder setProcessTypeBytes(
+                    com.google.protobuf.ByteString value) {
+                if (value == null) {
+                    throw new NullPointerException();
+                }
+                bitField0_ |= 0x00000001;
+                processType_ = value;
+                onChanged();
+                return this;
+            }
+
+            private java.lang.Object id_ = "";
+
+            /**
+             * <code>optional string id = 2;</code>
+             * 
+             * @return Whether the id field is set.
+             */
+            public boolean hasId() {
+                return ((bitField0_ & 0x00000002) != 0);
+            }
+
+            /**
+             * <code>optional string id = 2;</code>
+             * 
+             * @return The id.
+             */
+            public java.lang.String getId() {
+                java.lang.Object ref = id_;
+                if (!(ref instanceof java.lang.String)) {
+                    com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                    java.lang.String s = bs.toStringUtf8();
+                    if (bs.isValidUtf8()) {
+                        id_ = s;
+                    }
+                    return s;
+                } else {
+                    return (java.lang.String) ref;
+                }
+            }
+
+            /**
+             * <code>optional string id = 2;</code>
+             * 
+             * @return The bytes for id.
+             */
+            public com.google.protobuf.ByteString getIdBytes() {
+                java.lang.Object ref = id_;
+                if (ref instanceof String) {
+                    com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                            (java.lang.String) ref);
+                    id_ = b;
+                    return b;
+                } else {
+                    return (com.google.protobuf.ByteString) ref;
+                }
+            }
+
+            /**
+             * <code>optional string id = 2;</code>
+             * 
+             * @param value The id to set.
+             * @return This builder for chaining.
+             */
+            public Builder setId(
+                    java.lang.String value) {
+                if (value == null) {
+                    throw new NullPointerException();
+                }
+                bitField0_ |= 0x00000002;
+                id_ = value;
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>optional string id = 2;</code>
+             * 
+             * @return This builder for chaining.
+             */
+            public Builder clearId() {
+                bitField0_ = (bitField0_ & ~0x00000002);
+                id_ = getDefaultInstance().getId();
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>optional string id = 2;</code>
+             * 
+             * @param value The bytes for id to set.
+             * @return This builder for chaining.
+             */
+            public Builder setIdBytes(
+                    com.google.protobuf.ByteString value) {
+                if (value == null) {
+                    throw new NullPointerException();
+                }
+                bitField0_ |= 0x00000002;
+                id_ = value;
+                onChanged();
+                return this;
+            }
+
+            private java.lang.Object processId_ = "";
+
+            /**
+             * <code>optional string process_id = 3;</code>
+             * 
+             * @return Whether the processId field is set.
+             */
+            public boolean hasProcessId() {
+                return ((bitField0_ & 0x00000004) != 0);
+            }
+
+            /**
+             * <code>optional string process_id = 3;</code>
+             * 
+             * @return The processId.
+             */
+            public java.lang.String getProcessId() {
+                java.lang.Object ref = processId_;
+                if (!(ref instanceof java.lang.String)) {
+                    com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                    java.lang.String s = bs.toStringUtf8();
+                    if (bs.isValidUtf8()) {
+                        processId_ = s;
+                    }
+                    return s;
+                } else {
+                    return (java.lang.String) ref;
+                }
+            }
+
+            /**
+             * <code>optional string process_id = 3;</code>
+             * 
+             * @return The bytes for processId.
+             */
+            public com.google.protobuf.ByteString getProcessIdBytes() {
+                java.lang.Object ref = processId_;
+                if (ref instanceof String) {
+                    com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                            (java.lang.String) ref);
+                    processId_ = b;
+                    return b;
+                } else {
+                    return (com.google.protobuf.ByteString) ref;
+                }
+            }
+
+            /**
+             * <code>optional string process_id = 3;</code>
+             * 
+             * @param value The processId to set.
+             * @return This builder for chaining.
+             */
+            public Builder setProcessId(
+                    java.lang.String value) {
+                if (value == null) {
+                    throw new NullPointerException();
+                }
+                bitField0_ |= 0x00000004;
+                processId_ = value;
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>optional string process_id = 3;</code>
+             * 
+             * @return This builder for chaining.
+             */
+            public Builder clearProcessId() {
+                bitField0_ = (bitField0_ & ~0x00000004);
+                processId_ = getDefaultInstance().getProcessId();
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>optional string process_id = 3;</code>
+             * 
+             * @param value The bytes for processId to set.
+             * @return This builder for chaining.
+             */
+            public Builder setProcessIdBytes(
+                    com.google.protobuf.ByteString value) {
+                if (value == null) {
+                    throw new NullPointerException();
+                }
+                bitField0_ |= 0x00000004;
+                processId_ = value;
+                onChanged();
+                return this;
+            }
+
+            private java.lang.Object processVersion_ = "";
+
+            /**
+             * <code>optional string process_version = 31;</code>
+             * 
+             * @return Whether the processVersion field is set.
+             */
+            public boolean hasProcessVersion() {
+                return ((bitField0_ & 0x00000008) != 0);
+            }
+
+            /**
+             * <code>optional string process_version = 31;</code>
+             * 
+             * @return The processVersion.
+             */
+            public java.lang.String getProcessVersion() {
+                java.lang.Object ref = processVersion_;
+                if (!(ref instanceof java.lang.String)) {
+                    com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                    java.lang.String s = bs.toStringUtf8();
+                    if (bs.isValidUtf8()) {
+                        processVersion_ = s;
+                    }
+                    return s;
+                } else {
+                    return (java.lang.String) ref;
+                }
+            }
+
+            /**
+             * <code>optional string process_version = 31;</code>
+             * 
+             * @return The bytes for processVersion.
+             */
+            public com.google.protobuf.ByteString getProcessVersionBytes() {
+                java.lang.Object ref = processVersion_;
+                if (ref instanceof String) {
+                    com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                            (java.lang.String) ref);
+                    processVersion_ = b;
+                    return b;
+                } else {
+                    return (com.google.protobuf.ByteString) ref;
+                }
+            }
+
+            /**
+             * <code>optional string process_version = 31;</code>
+             * 
+             * @param value The processVersion to set.
+             * @return This builder for chaining.
+             */
+            public Builder setProcessVersion(
+                    java.lang.String value) {
+                if (value == null) {
+                    throw new NullPointerException();
+                }
+                bitField0_ |= 0x00000008;
+                processVersion_ = value;
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>optional string process_version = 31;</code>
+             * 
+             * @return This builder for chaining.
+             */
+            public Builder clearProcessVersion() {
+                bitField0_ = (bitField0_ & ~0x00000008);
+                processVersion_ = getDefaultInstance().getProcessVersion();
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>optional string process_version = 31;</code>
+             * 
+             * @param value The bytes for processVersion to set.
+             * @return This builder for chaining.
+             */
+            public Builder setProcessVersionBytes(
+                    com.google.protobuf.ByteString value) {
+                if (value == null) {
+                    throw new NullPointerException();
+                }
+                bitField0_ |= 0x00000008;
+                processVersion_ = value;
+                onChanged();
+                return this;
+            }
+
+            private int state_;
+
+            /**
+             * <code>optional int32 state = 4;</code>
+             * 
+             * @return Whether the state field is set.
+             */
+            @java.lang.Override
+            public boolean hasState() {
+                return ((bitField0_ & 0x00000010) != 0);
+            }
+
+            /**
+             * <code>optional int32 state = 4;</code>
+             * 
+             * @return The state.
+             */
+            @java.lang.Override
+            public int getState() {
+                return state_;
+            }
+
+            /**
+             * <code>optional int32 state = 4;</code>
+             * 
+             * @param value The state to set.
+             * @return This builder for chaining.
+             */
+            public Builder setState(int value) {
+                bitField0_ |= 0x00000010;
+                state_ = value;
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>optional int32 state = 4;</code>
+             * 
+             * @return This builder for chaining.
+             */
+            public Builder clearState() {
+                bitField0_ = (bitField0_ & ~0x00000010);
+                state_ = 0;
+                onChanged();
+                return this;
+            }
+
+            private long nodeInstanceCounter_;
+
+            /**
+             * <code>optional int64 node_instance_counter = 5;</code>
+             * 
+             * @return Whether the nodeInstanceCounter field is set.
+             */
+            @java.lang.Override
+            public boolean hasNodeInstanceCounter() {
+                return ((bitField0_ & 0x00000020) != 0);
+            }
+
+            /**
+             * <code>optional int64 node_instance_counter = 5;</code>
+             * 
+             * @return The nodeInstanceCounter.
+             */
+            @java.lang.Override
+            public long getNodeInstanceCounter() {
+                return nodeInstanceCounter_;
+            }
+
+            /**
+             * <code>optional int64 node_instance_counter = 5;</code>
+             * 
+             * @param value The nodeInstanceCounter to set.
+             * @return This builder for chaining.
+             */
+            public Builder setNodeInstanceCounter(long value) {
+                bitField0_ |= 0x00000020;
+                nodeInstanceCounter_ = value;
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>optional int64 node_instance_counter = 5;</code>
+             * 
+             * @return This builder for chaining.
+             */
+            public Builder clearNodeInstanceCounter() {
+                bitField0_ = (bitField0_ & ~0x00000020);
+                nodeInstanceCounter_ = 0L;
+                onChanged();
+                return this;
+            }
+
+            private java.lang.Object processXml_ = "";
+
+            /**
+             * <code>optional string process_xml = 11;</code>
+             * 
+             * @return Whether the processXml field is set.
+             */
+            public boolean hasProcessXml() {
+                return ((bitField0_ & 0x00000040) != 0);
+            }
+
+            /**
+             * <code>optional string process_xml = 11;</code>
+             * 
+             * @return The processXml.
+             */
+            public java.lang.String getProcessXml() {
+                java.lang.Object ref = processXml_;
+                if (!(ref instanceof java.lang.String)) {
+                    com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                    java.lang.String s = bs.toStringUtf8();
+                    if (bs.isValidUtf8()) {
+                        processXml_ = s;
+                    }
+                    return s;
+                } else {
+                    return (java.lang.String) ref;
+                }
+            }
+
+            /**
+             * <code>optional string process_xml = 11;</code>
+             * 
+             * @return The bytes for processXml.
+             */
+            public com.google.protobuf.ByteString getProcessXmlBytes() {
+                java.lang.Object ref = processXml_;
+                if (ref instanceof String) {
+                    com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                            (java.lang.String) ref);
+                    processXml_ = b;
+                    return b;
+                } else {
+                    return (com.google.protobuf.ByteString) ref;
+                }
+            }
+
+            /**
+             * <code>optional string process_xml = 11;</code>
+             * 
+             * @param value The processXml to set.
+             * @return This builder for chaining.
+             */
+            public Builder setProcessXml(
+                    java.lang.String value) {
+                if (value == null) {
+                    throw new NullPointerException();
+                }
+                bitField0_ |= 0x00000040;
+                processXml_ = value;
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>optional string process_xml = 11;</code>
+             * 
+             * @return This builder for chaining.
+             */
+            public Builder clearProcessXml() {
+                bitField0_ = (bitField0_ & ~0x00000040);
+                processXml_ = getDefaultInstance().getProcessXml();
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>optional string process_xml = 11;</code>
+             * 
+             * @param value The bytes for processXml to set.
+             * @return This builder for chaining.
+             */
+            public Builder setProcessXmlBytes(
+                    com.google.protobuf.ByteString value) {
+                if (value == null) {
+                    throw new NullPointerException();
+                }
+                bitField0_ |= 0x00000040;
+                processXml_ = value;
+                onChanged();
+                return this;
+            }
+
+            private java.lang.Object parentProcessInstanceId_ = "";
+
+            /**
+             * <code>optional string parent_process_instance_id = 12;</code>
+             * 
+             * @return Whether the parentProcessInstanceId field is set.
+             */
+            public boolean hasParentProcessInstanceId() {
+                return ((bitField0_ & 0x00000080) != 0);
+            }
+
+            /**
+             * <code>optional string parent_process_instance_id = 12;</code>
+             * 
+             * @return The parentProcessInstanceId.
+             */
+            public java.lang.String getParentProcessInstanceId() {
+                java.lang.Object ref = parentProcessInstanceId_;
+                if (!(ref instanceof java.lang.String)) {
+                    com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                    java.lang.String s = bs.toStringUtf8();
+                    if (bs.isValidUtf8()) {
+                        parentProcessInstanceId_ = s;
+                    }
+                    return s;
+                } else {
+                    return (java.lang.String) ref;
+                }
+            }
+
+            /**
+             * <code>optional string parent_process_instance_id = 12;</code>
+             * 
+             * @return The bytes for parentProcessInstanceId.
+             */
+            public com.google.protobuf.ByteString getParentProcessInstanceIdBytes() {
+                java.lang.Object ref = parentProcessInstanceId_;
+                if (ref instanceof String) {
+                    com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                            (java.lang.String) ref);
+                    parentProcessInstanceId_ = b;
+                    return b;
+                } else {
+                    return (com.google.protobuf.ByteString) ref;
+                }
+            }
+
+            /**
+             * <code>optional string parent_process_instance_id = 12;</code>
+             * 
+             * @param value The parentProcessInstanceId to set.
+             * @return This builder for chaining.
+             */
+            public Builder setParentProcessInstanceId(
+                    java.lang.String value) {
+                if (value == null) {
+                    throw new NullPointerException();
+                }
+                bitField0_ |= 0x00000080;
+                parentProcessInstanceId_ = value;
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>optional string parent_process_instance_id = 12;</code>
+             * 
+             * @return This builder for chaining.
+             */
+            public Builder clearParentProcessInstanceId() {
+                bitField0_ = (bitField0_ & ~0x00000080);
+                parentProcessInstanceId_ = getDefaultInstance().getParentProcessInstanceId();
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>optional string parent_process_instance_id = 12;</code>
+             * 
+             * @param value The bytes for parentProcessInstanceId to set.
+             * @return This builder for chaining.
+             */
+            public Builder setParentProcessInstanceIdBytes(
+                    com.google.protobuf.ByteString value) {
+                if (value == null) {
+                    throw new NullPointerException();
+                }
+                bitField0_ |= 0x00000080;
+                parentProcessInstanceId_ = value;
+                onChanged();
+                return this;
+            }
+
+            private java.lang.Object description_ = "";
+
+            /**
+             * <code>optional string description = 15;</code>
+             * 
+             * @return Whether the description field is set.
+             */
+            public boolean hasDescription() {
+                return ((bitField0_ & 0x00000100) != 0);
+            }
+
+            /**
+             * <code>optional string description = 15;</code>
+             * 
+             * @return The description.
+             */
+            public java.lang.String getDescription() {
+                java.lang.Object ref = description_;
+                if (!(ref instanceof java.lang.String)) {
+                    com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                    java.lang.String s = bs.toStringUtf8();
+                    if (bs.isValidUtf8()) {
+                        description_ = s;
+                    }
+                    return s;
+                } else {
+                    return (java.lang.String) ref;
+                }
+            }
+
+            /**
+             * <code>optional string description = 15;</code>
+             * 
+             * @return The bytes for description.
+             */
+            public com.google.protobuf.ByteString getDescriptionBytes() {
+                java.lang.Object ref = description_;
+                if (ref instanceof String) {
+                    com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                            (java.lang.String) ref);
+                    description_ = b;
+                    return b;
+                } else {
+                    return (com.google.protobuf.ByteString) ref;
+                }
+            }
+
+            /**
+             * <code>optional string description = 15;</code>
+             * 
+             * @param value The description to set.
+             * @return This builder for chaining.
+             */
+            public Builder setDescription(
+                    java.lang.String value) {
+                if (value == null) {
+                    throw new NullPointerException();
+                }
+                bitField0_ |= 0x00000100;
+                description_ = value;
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>optional string description = 15;</code>
+             * 
+             * @return This builder for chaining.
+             */
+            public Builder clearDescription() {
+                bitField0_ = (bitField0_ & ~0x00000100);
+                description_ = getDefaultInstance().getDescription();
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>optional string description = 15;</code>
+             * 
+             * @param value The bytes for description to set.
+             * @return This builder for chaining.
+             */
+            public Builder setDescriptionBytes(
+                    com.google.protobuf.ByteString value) {
+                if (value == null) {
+                    throw new NullPointerException();
+                }
+                bitField0_ |= 0x00000100;
+                description_ = value;
+                onChanged();
+                return this;
+            }
+
+            private boolean signalCompletion_ = true;
+
+            /**
+             * <code>optional bool signal_completion = 16 [default = true];</code>
+             * 
+             * @return Whether the signalCompletion field is set.
+             */
+            @java.lang.Override
+            public boolean hasSignalCompletion() {
+                return ((bitField0_ & 0x00000200) != 0);
+            }
+
+            /**
+             * <code>optional bool signal_completion = 16 [default = true];</code>
+             * 
+             * @return The signalCompletion.
+             */
+            @java.lang.Override
+            public boolean getSignalCompletion() {
+                return signalCompletion_;
+            }
+
+            /**
+             * <code>optional bool signal_completion = 16 [default = true];</code>
+             * 
+             * @param value The signalCompletion to set.
+             * @return This builder for chaining.
+             */
+            public Builder setSignalCompletion(boolean value) {
+                bitField0_ |= 0x00000200;
+                signalCompletion_ = value;
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>optional bool signal_completion = 16 [default = true];</code>
+             * 
+             * @return This builder for chaining.
+             */
+            public Builder clearSignalCompletion() {
+                bitField0_ = (bitField0_ & ~0x00000200);
+                signalCompletion_ = true;
+                onChanged();
+                return this;
+            }
+
+            private java.lang.Object deploymentId_ = "";
+
+            /**
+             * <code>optional string deploymentId = 17;</code>
+             * 
+             * @return Whether the deploymentId field is set.
+             */
+            public boolean hasDeploymentId() {
+                return ((bitField0_ & 0x00000400) != 0);
+            }
+
+            /**
+             * <code>optional string deploymentId = 17;</code>
+             * 
+             * @return The deploymentId.
+             */
+            public java.lang.String getDeploymentId() {
+                java.lang.Object ref = deploymentId_;
+                if (!(ref instanceof java.lang.String)) {
+                    com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                    java.lang.String s = bs.toStringUtf8();
+                    if (bs.isValidUtf8()) {
+                        deploymentId_ = s;
+                    }
+                    return s;
+                } else {
+                    return (java.lang.String) ref;
+                }
+            }
+
+            /**
+             * <code>optional string deploymentId = 17;</code>
+             * 
+             * @return The bytes for deploymentId.
+             */
+            public com.google.protobuf.ByteString getDeploymentIdBytes() {
+                java.lang.Object ref = deploymentId_;
+                if (ref instanceof String) {
+                    com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                            (java.lang.String) ref);
+                    deploymentId_ = b;
+                    return b;
+                } else {
+                    return (com.google.protobuf.ByteString) ref;
+                }
+            }
+
+            /**
+             * <code>optional string deploymentId = 17;</code>
+             * 
+             * @param value The deploymentId to set.
+             * @return This builder for chaining.
+             */
+            public Builder setDeploymentId(
+                    java.lang.String value) {
+                if (value == null) {
+                    throw new NullPointerException();
+                }
+                bitField0_ |= 0x00000400;
+                deploymentId_ = value;
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>optional string deploymentId = 17;</code>
+             * 
+             * @return This builder for chaining.
+             */
+            public Builder clearDeploymentId() {
+                bitField0_ = (bitField0_ & ~0x00000400);
+                deploymentId_ = getDefaultInstance().getDeploymentId();
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>optional string deploymentId = 17;</code>
+             * 
+             * @param value The bytes for deploymentId to set.
+             * @return This builder for chaining.
+             */
+            public Builder setDeploymentIdBytes(
+                    com.google.protobuf.ByteString value) {
+                if (value == null) {
+                    throw new NullPointerException();
+                }
+                bitField0_ |= 0x00000400;
+                deploymentId_ = value;
+                onChanged();
+                return this;
+            }
+
+            private java.lang.Object correlationKey_ = "";
+
+            /**
+             * <code>optional string correlation_key = 18;</code>
+             * 
+             * @return Whether the correlationKey field is set.
+             */
+            public boolean hasCorrelationKey() {
+                return ((bitField0_ & 0x00000800) != 0);
+            }
+
+            /**
+             * <code>optional string correlation_key = 18;</code>
+             * 
+             * @return The correlationKey.
+             */
+            public java.lang.String getCorrelationKey() {
+                java.lang.Object ref = correlationKey_;
+                if (!(ref instanceof java.lang.String)) {
+                    com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                    java.lang.String s = bs.toStringUtf8();
+                    if (bs.isValidUtf8()) {
+                        correlationKey_ = s;
+                    }
+                    return s;
+                } else {
+                    return (java.lang.String) ref;
+                }
+            }
+
+            /**
+             * <code>optional string correlation_key = 18;</code>
+             * 
+             * @return The bytes for correlationKey.
+             */
+            public com.google.protobuf.ByteString getCorrelationKeyBytes() {
+                java.lang.Object ref = correlationKey_;
+                if (ref instanceof String) {
+                    com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                            (java.lang.String) ref);
+                    correlationKey_ = b;
+                    return b;
+                } else {
+                    return (com.google.protobuf.ByteString) ref;
+                }
+            }
+
+            /**
+             * <code>optional string correlation_key = 18;</code>
+             * 
+             * @param value The correlationKey to set.
+             * @return This builder for chaining.
+             */
+            public Builder setCorrelationKey(
+                    java.lang.String value) {
+                if (value == null) {
+                    throw new NullPointerException();
+                }
+                bitField0_ |= 0x00000800;
+                correlationKey_ = value;
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>optional string correlation_key = 18;</code>
+             * 
+             * @return This builder for chaining.
+             */
+            public Builder clearCorrelationKey() {
+                bitField0_ = (bitField0_ & ~0x00000800);
+                correlationKey_ = getDefaultInstance().getCorrelationKey();
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>optional string correlation_key = 18;</code>
+             * 
+             * @param value The bytes for correlationKey to set.
+             * @return This builder for chaining.
+             */
+            public Builder setCorrelationKeyBytes(
+                    com.google.protobuf.ByteString value) {
+                if (value == null) {
+                    throw new NullPointerException();
+                }
+                bitField0_ |= 0x00000800;
+                correlationKey_ = value;
+                onChanged();
+                return this;
+            }
+
+            private java.lang.Object slaTimerId_ = "";
+
+            /**
+             * <code>optional string sla_timer_id = 19;</code>
+             * 
+             * @return Whether the slaTimerId field is set.
+             */
+            public boolean hasSlaTimerId() {
+                return ((bitField0_ & 0x00001000) != 0);
+            }
+
+            /**
+             * <code>optional string sla_timer_id = 19;</code>
+             * 
+             * @return The slaTimerId.
+             */
+            public java.lang.String getSlaTimerId() {
+                java.lang.Object ref = slaTimerId_;
+                if (!(ref instanceof java.lang.String)) {
+                    com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                    java.lang.String s = bs.toStringUtf8();
+                    if (bs.isValidUtf8()) {
+                        slaTimerId_ = s;
+                    }
+                    return s;
+                } else {
+                    return (java.lang.String) ref;
+                }
+            }
+
+            /**
+             * <code>optional string sla_timer_id = 19;</code>
+             * 
+             * @return The bytes for slaTimerId.
+             */
+            public com.google.protobuf.ByteString getSlaTimerIdBytes() {
+                java.lang.Object ref = slaTimerId_;
+                if (ref instanceof String) {
+                    com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                            (java.lang.String) ref);
+                    slaTimerId_ = b;
+                    return b;
+                } else {
+                    return (com.google.protobuf.ByteString) ref;
+                }
+            }
+
+            /**
+             * <code>optional string sla_timer_id = 19;</code>
+             * 
+             * @param value The slaTimerId to set.
+             * @return This builder for chaining.
+             */
+            public Builder setSlaTimerId(
+                    java.lang.String value) {
+                if (value == null) {
+                    throw new NullPointerException();
+                }
+                bitField0_ |= 0x00001000;
+                slaTimerId_ = value;
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>optional string sla_timer_id = 19;</code>
+             * 
+             * @return This builder for chaining.
+             */
+            public Builder clearSlaTimerId() {
+                bitField0_ = (bitField0_ & ~0x00001000);
+                slaTimerId_ = getDefaultInstance().getSlaTimerId();
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>optional string sla_timer_id = 19;</code>
+             * 
+             * @param value The bytes for slaTimerId to set.
+             * @return This builder for chaining.
+             */
+            public Builder setSlaTimerIdBytes(
+                    com.google.protobuf.ByteString value) {
+                if (value == null) {
+                    throw new NullPointerException();
+                }
+                bitField0_ |= 0x00001000;
+                slaTimerId_ = value;
+                onChanged();
+                return this;
+            }
+
+            private long slaDueDate_;
+
+            /**
+             * <code>optional int64 sla_due_date = 20;</code>
+             * 
+             * @return Whether the slaDueDate field is set.
+             */
+            @java.lang.Override
+            public boolean hasSlaDueDate() {
+                return ((bitField0_ & 0x00002000) != 0);
+            }
+
+            /**
+             * <code>optional int64 sla_due_date = 20;</code>
+             * 
+             * @return The slaDueDate.
+             */
+            @java.lang.Override
+            public long getSlaDueDate() {
+                return slaDueDate_;
+            }
+
+            /**
+             * <code>optional int64 sla_due_date = 20;</code>
+             * 
+             * @param value The slaDueDate to set.
+             * @return This builder for chaining.
+             */
+            public Builder setSlaDueDate(long value) {
+                bitField0_ |= 0x00002000;
+                slaDueDate_ = value;
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>optional int64 sla_due_date = 20;</code>
+             * 
+             * @return This builder for chaining.
+             */
+            public Builder clearSlaDueDate() {
+                bitField0_ = (bitField0_ & ~0x00002000);
+                slaDueDate_ = 0L;
+                onChanged();
+                return this;
+            }
+
+            private int slaCompliance_;
+
+            /**
+             * <code>optional int32 sla_compliance = 21;</code>
+             * 
+             * @return Whether the slaCompliance field is set.
+             */
+            @java.lang.Override
+            public boolean hasSlaCompliance() {
+                return ((bitField0_ & 0x00004000) != 0);
+            }
+
+            /**
+             * <code>optional int32 sla_compliance = 21;</code>
+             * 
+             * @return The slaCompliance.
+             */
+            @java.lang.Override
+            public int getSlaCompliance() {
+                return slaCompliance_;
+            }
+
+            /**
+             * <code>optional int32 sla_compliance = 21;</code>
+             * 
+             * @param value The slaCompliance to set.
+             * @return This builder for chaining.
+             */
+            public Builder setSlaCompliance(int value) {
+                bitField0_ |= 0x00004000;
+                slaCompliance_ = value;
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>optional int32 sla_compliance = 21;</code>
+             * 
+             * @return This builder for chaining.
+             */
+            public Builder clearSlaCompliance() {
+                bitField0_ = (bitField0_ & ~0x00004000);
+                slaCompliance_ = 0;
+                onChanged();
+                return this;
+            }
+
+            private java.lang.Object rootProcessInstanceId_ = "";
+
+            /**
+             * <code>optional string root_process_instance_id = 22;</code>
+             * 
+             * @return Whether the rootProcessInstanceId field is set.
+             */
+            public boolean hasRootProcessInstanceId() {
+                return ((bitField0_ & 0x00008000) != 0);
+            }
+
+            /**
+             * <code>optional string root_process_instance_id = 22;</code>
+             * 
+             * @return The rootProcessInstanceId.
+             */
+            public java.lang.String getRootProcessInstanceId() {
+                java.lang.Object ref = rootProcessInstanceId_;
+                if (!(ref instanceof java.lang.String)) {
+                    com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                    java.lang.String s = bs.toStringUtf8();
+                    if (bs.isValidUtf8()) {
+                        rootProcessInstanceId_ = s;
+                    }
+                    return s;
+                } else {
+                    return (java.lang.String) ref;
+                }
+            }
+
+            /**
+             * <code>optional string root_process_instance_id = 22;</code>
+             * 
+             * @return The bytes for rootProcessInstanceId.
+             */
+            public com.google.protobuf.ByteString getRootProcessInstanceIdBytes() {
+                java.lang.Object ref = rootProcessInstanceId_;
+                if (ref instanceof String) {
+                    com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                            (java.lang.String) ref);
+                    rootProcessInstanceId_ = b;
+                    return b;
+                } else {
+                    return (com.google.protobuf.ByteString) ref;
+                }
+            }
+
+            /**
+             * <code>optional string root_process_instance_id = 22;</code>
+             * 
+             * @param value The rootProcessInstanceId to set.
+             * @return This builder for chaining.
+             */
+            public Builder setRootProcessInstanceId(
+                    java.lang.String value) {
+                if (value == null) {
+                    throw new NullPointerException();
+                }
+                bitField0_ |= 0x00008000;
+                rootProcessInstanceId_ = value;
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>optional string root_process_instance_id = 22;</code>
+             * 
+             * @return This builder for chaining.
+             */
+            public Builder clearRootProcessInstanceId() {
+                bitField0_ = (bitField0_ & ~0x00008000);
+                rootProcessInstanceId_ = getDefaultInstance().getRootProcessInstanceId();
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>optional string root_process_instance_id = 22;</code>
+             * 
+             * @param value The bytes for rootProcessInstanceId to set.
+             * @return This builder for chaining.
+             */
+            public Builder setRootProcessInstanceIdBytes(
+                    com.google.protobuf.ByteString value) {
+                if (value == null) {
+                    throw new NullPointerException();
+                }
+                bitField0_ |= 0x00008000;
+                rootProcessInstanceId_ = value;
+                onChanged();
+                return this;
+            }
+
+            private long startDate_;
+
+            /**
+             * <code>optional int64 start_date = 23;</code>
+             * 
+             * @return Whether the startDate field is set.
+             */
+            @java.lang.Override
+            public boolean hasStartDate() {
+                return ((bitField0_ & 0x00010000) != 0);
+            }
+
+            /**
+             * <code>optional int64 start_date = 23;</code>
+             * 
+             * @return The startDate.
+             */
+            @java.lang.Override
+            public long getStartDate() {
+                return startDate_;
+            }
+
+            /**
+             * <code>optional int64 start_date = 23;</code>
+             * 
+             * @param value The startDate to set.
+             * @return This builder for chaining.
+             */
+            public Builder setStartDate(long value) {
+                bitField0_ |= 0x00010000;
+                startDate_ = value;
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>optional int64 start_date = 23;</code>
+             * 
+             * @return This builder for chaining.
+             */
+            public Builder clearStartDate() {
+                bitField0_ = (bitField0_ & ~0x00010000);
+                startDate_ = 0L;
+                onChanged();
+                return this;
+            }
+
+            private java.lang.Object rootProcessId_ = "";
+
+            /**
+             * <code>optional string root_process_id = 24;</code>
+             * 
+             * @return Whether the rootProcessId field is set.
+             */
+            public boolean hasRootProcessId() {
+                return ((bitField0_ & 0x00020000) != 0);
+            }
+
+            /**
+             * <code>optional string root_process_id = 24;</code>
+             * 
+             * @return The rootProcessId.
+             */
+            public java.lang.String getRootProcessId() {
+                java.lang.Object ref = rootProcessId_;
+                if (!(ref instanceof java.lang.String)) {
+                    com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                    java.lang.String s = bs.toStringUtf8();
+                    if (bs.isValidUtf8()) {
+                        rootProcessId_ = s;
+                    }
+                    return s;
+                } else {
+                    return (java.lang.String) ref;
+                }
+            }
+
+            /**
+             * <code>optional string root_process_id = 24;</code>
+             * 
+             * @return The bytes for rootProcessId.
+             */
+            public com.google.protobuf.ByteString getRootProcessIdBytes() {
+                java.lang.Object ref = rootProcessId_;
+                if (ref instanceof String) {
+                    com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                            (java.lang.String) ref);
+                    rootProcessId_ = b;
+                    return b;
+                } else {
+                    return (com.google.protobuf.ByteString) ref;
+                }
+            }
+
+            /**
+             * <code>optional string root_process_id = 24;</code>
+             * 
+             * @param value The rootProcessId to set.
+             * @return This builder for chaining.
+             */
+            public Builder setRootProcessId(
+                    java.lang.String value) {
+                if (value == null) {
+                    throw new NullPointerException();
+                }
+                bitField0_ |= 0x00020000;
+                rootProcessId_ = value;
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>optional string root_process_id = 24;</code>
+             * 
+             * @return This builder for chaining.
+             */
+            public Builder clearRootProcessId() {
+                bitField0_ = (bitField0_ & ~0x00020000);
+                rootProcessId_ = getDefaultInstance().getRootProcessId();
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>optional string root_process_id = 24;</code>
+             * 
+             * @param value The bytes for rootProcessId to set.
+             * @return This builder for chaining.
+             */
+            public Builder setRootProcessIdBytes(
+                    com.google.protobuf.ByteString value) {
+                if (value == null) {
+                    throw new NullPointerException();
+                }
+                bitField0_ |= 0x00020000;
+                rootProcessId_ = value;
+                onChanged();
+                return this;
+            }
+
+            private java.lang.Object referenceId_ = "";
+
+            /**
+             * <code>optional string reference_id = 25;</code>
+             * 
+             * @return Whether the referenceId field is set.
+             */
+            public boolean hasReferenceId() {
+                return ((bitField0_ & 0x00040000) != 0);
+            }
+
+            /**
+             * <code>optional string reference_id = 25;</code>
+             * 
+             * @return The referenceId.
+             */
+            public java.lang.String getReferenceId() {
+                java.lang.Object ref = referenceId_;
+                if (!(ref instanceof java.lang.String)) {
+                    com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                    java.lang.String s = bs.toStringUtf8();
+                    if (bs.isValidUtf8()) {
+                        referenceId_ = s;
+                    }
+                    return s;
+                } else {
+                    return (java.lang.String) ref;
+                }
+            }
+
+            /**
+             * <code>optional string reference_id = 25;</code>
+             * 
+             * @return The bytes for referenceId.
+             */
+            public com.google.protobuf.ByteString getReferenceIdBytes() {
+                java.lang.Object ref = referenceId_;
+                if (ref instanceof String) {
+                    com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                            (java.lang.String) ref);
+                    referenceId_ = b;
+                    return b;
+                } else {
+                    return (com.google.protobuf.ByteString) ref;
+                }
+            }
+
+            /**
+             * <code>optional string reference_id = 25;</code>
+             * 
+             * @param value The referenceId to set.
+             * @return This builder for chaining.
+             */
+            public Builder setReferenceId(
+                    java.lang.String value) {
+                if (value == null) {
+                    throw new NullPointerException();
+                }
+                bitField0_ |= 0x00040000;
+                referenceId_ = value;
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>optional string reference_id = 25;</code>
+             * 
+             * @return This builder for chaining.
+             */
+            public Builder clearReferenceId() {
+                bitField0_ = (bitField0_ & ~0x00040000);
+                referenceId_ = getDefaultInstance().getReferenceId();
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>optional string reference_id = 25;</code>
+             * 
+             * @param value The bytes for referenceId to set.
+             * @return This builder for chaining.
+             */
+            public Builder setReferenceIdBytes(
+                    com.google.protobuf.ByteString value) {
+                if (value == null) {
+                    throw new NullPointerException();
+                }
+                bitField0_ |= 0x00040000;
+                referenceId_ = value;
+                onChanged();
+                return this;
+            }
+
+            private java.lang.Object initiator_ = "";
+
+            /**
+             * <code>optional string initiator = 26;</code>
+             * 
+             * @return Whether the initiator field is set.
+             */
+            public boolean hasInitiator() {
+                return ((bitField0_ & 0x00080000) != 0);
+            }
+
+            /**
+             * <code>optional string initiator = 26;</code>
+             * 
+             * @return The initiator.
+             */
+            public java.lang.String getInitiator() {
+                java.lang.Object ref = initiator_;
+                if (!(ref instanceof java.lang.String)) {
+                    com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                    java.lang.String s = bs.toStringUtf8();
+                    if (bs.isValidUtf8()) {
+                        initiator_ = s;
+                    }
+                    return s;
+                } else {
+                    return (java.lang.String) ref;
+                }
+            }
+
+            /**
+             * <code>optional string initiator = 26;</code>
+             * 
+             * @return The bytes for initiator.
+             */
+            public com.google.protobuf.ByteString getInitiatorBytes() {
+                java.lang.Object ref = initiator_;
+                if (ref instanceof String) {
+                    com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                            (java.lang.String) ref);
+                    initiator_ = b;
+                    return b;
+                } else {
+                    return (com.google.protobuf.ByteString) ref;
+                }
+            }
+
+            /**
+             * <code>optional string initiator = 26;</code>
+             * 
+             * @param value The initiator to set.
+             * @return This builder for chaining.
+             */
+            public Builder setInitiator(
+                    java.lang.String value) {
+                if (value == null) {
+                    throw new NullPointerException();
+                }
+                bitField0_ |= 0x00080000;
+                initiator_ = value;
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>optional string initiator = 26;</code>
+             * 
+             * @return This builder for chaining.
+             */
+            public Builder clearInitiator() {
+                bitField0_ = (bitField0_ & ~0x00080000);
+                initiator_ = getDefaultInstance().getInitiator();
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>optional string initiator = 26;</code>
+             * 
+             * @param value The bytes for initiator to set.
+             * @return This builder for chaining.
+             */
+            public Builder setInitiatorBytes(
+                    com.google.protobuf.ByteString value) {
+                if (value == null) {
+                    throw new NullPointerException();
+                }
+                bitField0_ |= 0x00080000;
+                initiator_ = value;
+                onChanged();
+                return this;
+            }
+
+            private java.lang.Object referenceFromRoot_ = "";
+
+            /**
+             * <code>optional string reference_from_root = 30;</code>
+             * 
+             * @return Whether the referenceFromRoot field is set.
+             */
+            public boolean hasReferenceFromRoot() {
+                return ((bitField0_ & 0x00100000) != 0);
+            }
+
+            /**
+             * <code>optional string reference_from_root = 30;</code>
+             * 
+             * @return The referenceFromRoot.
+             */
+            public java.lang.String getReferenceFromRoot() {
+                java.lang.Object ref = referenceFromRoot_;
+                if (!(ref instanceof java.lang.String)) {
+                    com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                    java.lang.String s = bs.toStringUtf8();
+                    if (bs.isValidUtf8()) {
+                        referenceFromRoot_ = s;
+                    }
+                    return s;
+                } else {
+                    return (java.lang.String) ref;
+                }
+            }
+
+            /**
+             * <code>optional string reference_from_root = 30;</code>
+             * 
+             * @return The bytes for referenceFromRoot.
+             */
+            public com.google.protobuf.ByteString getReferenceFromRootBytes() {
+                java.lang.Object ref = referenceFromRoot_;
+                if (ref instanceof String) {
+                    com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                            (java.lang.String) ref);
+                    referenceFromRoot_ = b;
+                    return b;
+                } else {
+                    return (com.google.protobuf.ByteString) ref;
+                }
+            }
+
+            /**
+             * <code>optional string reference_from_root = 30;</code>
+             * 
+             * @param value The referenceFromRoot to set.
+             * @return This builder for chaining.
+             */
+            public Builder setReferenceFromRoot(
+                    java.lang.String value) {
+                if (value == null) {
+                    throw new NullPointerException();
+                }
+                bitField0_ |= 0x00100000;
+                referenceFromRoot_ = value;
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>optional string reference_from_root = 30;</code>
+             * 
+             * @return This builder for chaining.
+             */
+            public Builder clearReferenceFromRoot() {
+                bitField0_ = (bitField0_ & ~0x00100000);
+                referenceFromRoot_ = getDefaultInstance().getReferenceFromRoot();
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>optional string reference_from_root = 30;</code>
+             * 
+             * @param value The bytes for referenceFromRoot to set.
+             * @return This builder for chaining.
+             */
+            public Builder setReferenceFromRootBytes(
+                    com.google.protobuf.ByteString value) {
+                if (value == null) {
+                    throw new NullPointerException();
+                }
+                bitField0_ |= 0x00100000;
+                referenceFromRoot_ = value;
+                onChanged();
+                return this;
+            }
+
+            private long endDate_;
+
+            /**
+             * <code>optional int64 end_date = 33;</code>
+             * 
+             * @return Whether the endDate field is set.
+             */
+            @java.lang.Override
+            public boolean hasEndDate() {
+                return ((bitField0_ & 0x00200000) != 0);
+            }
+
+            /**
+             * <code>optional int64 end_date = 33;</code>
+             * 
+             * @return The endDate.
+             */
+            @java.lang.Override
+            public long getEndDate() {
+                return endDate_;
+            }
+
+            /**
+             * <code>optional int64 end_date = 33;</code>
+             * 
+             * @param value The endDate to set.
+             * @return This builder for chaining.
+             */
+            public Builder setEndDate(long value) {
+                bitField0_ |= 0x00200000;
+                endDate_ = value;
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>optional int64 end_date = 33;</code>
+             * 
+             * @return This builder for chaining.
+             */
+            public Builder clearEndDate() {
+                bitField0_ = (bitField0_ & ~0x00200000);
+                endDate_ = 0L;
+                onChanged();
+                return this;
+            }
+
+            private java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance> swimlaneContext_ = java.util.Collections
+                    .emptyList();
+
+            private void ensureSwimlaneContextIsMutable() {
+                if (!((bitField0_ & 0x00400000) != 0)) {
+                    swimlaneContext_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance>(
+                            swimlaneContext_);
+                    bitField0_ |= 0x00400000;
+                }
+            }
+
+            private com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstanceOrBuilder> swimlaneContextBuilder_;
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.SwimlaneContextInstance swimlane_context = 6;</code>
+             */
+            public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance> getSwimlaneContextList() {
+                if (swimlaneContextBuilder_ == null) {
+                    return java.util.Collections.unmodifiableList(swimlaneContext_);
+                } else {
+                    return swimlaneContextBuilder_.getMessageList();
+                }
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.SwimlaneContextInstance swimlane_context = 6;</code>
+             */
+            public int getSwimlaneContextCount() {
+                if (swimlaneContextBuilder_ == null) {
+                    return swimlaneContext_.size();
+                } else {
+                    return swimlaneContextBuilder_.getCount();
+                }
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.SwimlaneContextInstance swimlane_context = 6;</code>
+             */
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance getSwimlaneContext(
+                    int index) {
+                if (swimlaneContextBuilder_ == null) {
+                    return swimlaneContext_.get(index);
+                } else {
+                    return swimlaneContextBuilder_.getMessage(index);
+                }
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.SwimlaneContextInstance swimlane_context = 6;</code>
+             */
+            public Builder setSwimlaneContext(
+                    int index,
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance value) {
+                if (swimlaneContextBuilder_ == null) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    ensureSwimlaneContextIsMutable();
+                    swimlaneContext_.set(index, value);
+                    onChanged();
+                } else {
+                    swimlaneContextBuilder_.setMessage(index, value);
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.SwimlaneContextInstance swimlane_context = 6;</code>
+             */
+            public Builder setSwimlaneContext(
+                    int index,
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance.Builder builderForValue) {
+                if (swimlaneContextBuilder_ == null) {
+                    ensureSwimlaneContextIsMutable();
+                    swimlaneContext_.set(index, builderForValue.build());
+                    onChanged();
+                } else {
+                    swimlaneContextBuilder_.setMessage(index, builderForValue.build());
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.SwimlaneContextInstance swimlane_context = 6;</code>
+             */
+            public Builder addSwimlaneContext(
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance value) {
+                if (swimlaneContextBuilder_ == null) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    ensureSwimlaneContextIsMutable();
+                    swimlaneContext_.add(value);
+                    onChanged();
+                } else {
+                    swimlaneContextBuilder_.addMessage(value);
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.SwimlaneContextInstance swimlane_context = 6;</code>
+             */
+            public Builder addSwimlaneContext(
+                    int index,
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance value) {
+                if (swimlaneContextBuilder_ == null) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    ensureSwimlaneContextIsMutable();
+                    swimlaneContext_.add(index, value);
+                    onChanged();
+                } else {
+                    swimlaneContextBuilder_.addMessage(index, value);
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.SwimlaneContextInstance swimlane_context = 6;</code>
+             */
+            public Builder addSwimlaneContext(
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance.Builder builderForValue) {
+                if (swimlaneContextBuilder_ == null) {
+                    ensureSwimlaneContextIsMutable();
+                    swimlaneContext_.add(builderForValue.build());
+                    onChanged();
+                } else {
+                    swimlaneContextBuilder_.addMessage(builderForValue.build());
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.SwimlaneContextInstance swimlane_context = 6;</code>
+             */
+            public Builder addSwimlaneContext(
+                    int index,
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance.Builder builderForValue) {
+                if (swimlaneContextBuilder_ == null) {
+                    ensureSwimlaneContextIsMutable();
+                    swimlaneContext_.add(index, builderForValue.build());
+                    onChanged();
+                } else {
+                    swimlaneContextBuilder_.addMessage(index, builderForValue.build());
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.SwimlaneContextInstance swimlane_context = 6;</code>
+             */
+            public Builder addAllSwimlaneContext(
+                    java.lang.Iterable<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance> values) {
+                if (swimlaneContextBuilder_ == null) {
+                    ensureSwimlaneContextIsMutable();
+                    com.google.protobuf.AbstractMessageLite.Builder.addAll(
+                            values, swimlaneContext_);
+                    onChanged();
+                } else {
+                    swimlaneContextBuilder_.addAllMessages(values);
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.SwimlaneContextInstance swimlane_context = 6;</code>
+             */
+            public Builder clearSwimlaneContext() {
+                if (swimlaneContextBuilder_ == null) {
+                    swimlaneContext_ = java.util.Collections.emptyList();
+                    bitField0_ = (bitField0_ & ~0x00400000);
+                    onChanged();
+                } else {
+                    swimlaneContextBuilder_.clear();
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.SwimlaneContextInstance swimlane_context = 6;</code>
+             */
+            public Builder removeSwimlaneContext(int index) {
+                if (swimlaneContextBuilder_ == null) {
+                    ensureSwimlaneContextIsMutable();
+                    swimlaneContext_.remove(index);
+                    onChanged();
+                } else {
+                    swimlaneContextBuilder_.remove(index);
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.SwimlaneContextInstance swimlane_context = 6;</code>
+             */
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance.Builder getSwimlaneContextBuilder(
+                    int index) {
+                return getSwimlaneContextFieldBuilder().getBuilder(index);
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.SwimlaneContextInstance swimlane_context = 6;</code>
+             */
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstanceOrBuilder getSwimlaneContextOrBuilder(
+                    int index) {
+                if (swimlaneContextBuilder_ == null) {
+                    return swimlaneContext_.get(index);
+                } else {
+                    return swimlaneContextBuilder_.getMessageOrBuilder(index);
+                }
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.SwimlaneContextInstance swimlane_context = 6;</code>
+             */
+            public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstanceOrBuilder> getSwimlaneContextOrBuilderList() {
+                if (swimlaneContextBuilder_ != null) {
+                    return swimlaneContextBuilder_.getMessageOrBuilderList();
+                } else {
+                    return java.util.Collections.unmodifiableList(swimlaneContext_);
+                }
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.SwimlaneContextInstance swimlane_context = 6;</code>
+             */
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance.Builder addSwimlaneContextBuilder() {
+                return getSwimlaneContextFieldBuilder().addBuilder(
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance
+                                .getDefaultInstance());
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.SwimlaneContextInstance swimlane_context = 6;</code>
+             */
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance.Builder addSwimlaneContextBuilder(
+                    int index) {
+                return getSwimlaneContextFieldBuilder().addBuilder(
+                        index,
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance
+                                .getDefaultInstance());
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.SwimlaneContextInstance swimlane_context = 6;</code>
+             */
+            public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance.Builder> getSwimlaneContextBuilderList() {
+                return getSwimlaneContextFieldBuilder().getBuilderList();
+            }
+
+            private com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstanceOrBuilder> getSwimlaneContextFieldBuilder() {
+                if (swimlaneContextBuilder_ == null) {
+                    swimlaneContextBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstanceOrBuilder>(
+                            swimlaneContext_,
+                            ((bitField0_ & 0x00400000) != 0),
+                            getParentForChildren(),
+                            isClean());
+                    swimlaneContext_ = null;
+                }
+                return swimlaneContextBuilder_;
+            }
+
+            private java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance> nodeInstance_ = java.util.Collections
+                    .emptyList();
+
+            private void ensureNodeInstanceIsMutable() {
+                if (!((bitField0_ & 0x00800000) != 0)) {
+                    nodeInstance_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance>(
+                            nodeInstance_);
+                    bitField0_ |= 0x00800000;
+                }
+            }
+
+            private com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceOrBuilder> nodeInstanceBuilder_;
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 7;</code>
+             */
+            public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance> getNodeInstanceList() {
+                if (nodeInstanceBuilder_ == null) {
+                    return java.util.Collections.unmodifiableList(nodeInstance_);
+                } else {
+                    return nodeInstanceBuilder_.getMessageList();
+                }
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 7;</code>
+             */
+            public int getNodeInstanceCount() {
+                if (nodeInstanceBuilder_ == null) {
+                    return nodeInstance_.size();
+                } else {
+                    return nodeInstanceBuilder_.getCount();
+                }
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 7;</code>
+             */
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance getNodeInstance(
+                    int index) {
+                if (nodeInstanceBuilder_ == null) {
+                    return nodeInstance_.get(index);
+                } else {
+                    return nodeInstanceBuilder_.getMessage(index);
+                }
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 7;</code>
+             */
+            public Builder setNodeInstance(
+                    int index,
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance value) {
+                if (nodeInstanceBuilder_ == null) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    ensureNodeInstanceIsMutable();
+                    nodeInstance_.set(index, value);
+                    onChanged();
+                } else {
+                    nodeInstanceBuilder_.setMessage(index, value);
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 7;</code>
+             */
+            public Builder setNodeInstance(
+                    int index,
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance.Builder builderForValue) {
+                if (nodeInstanceBuilder_ == null) {
+                    ensureNodeInstanceIsMutable();
+                    nodeInstance_.set(index, builderForValue.build());
+                    onChanged();
+                } else {
+                    nodeInstanceBuilder_.setMessage(index, builderForValue.build());
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 7;</code>
+             */
+            public Builder addNodeInstance(
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance value) {
+                if (nodeInstanceBuilder_ == null) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    ensureNodeInstanceIsMutable();
+                    nodeInstance_.add(value);
+                    onChanged();
+                } else {
+                    nodeInstanceBuilder_.addMessage(value);
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 7;</code>
+             */
+            public Builder addNodeInstance(
+                    int index,
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance value) {
+                if (nodeInstanceBuilder_ == null) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    ensureNodeInstanceIsMutable();
+                    nodeInstance_.add(index, value);
+                    onChanged();
+                } else {
+                    nodeInstanceBuilder_.addMessage(index, value);
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 7;</code>
+             */
+            public Builder addNodeInstance(
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance.Builder builderForValue) {
+                if (nodeInstanceBuilder_ == null) {
+                    ensureNodeInstanceIsMutable();
+                    nodeInstance_.add(builderForValue.build());
+                    onChanged();
+                } else {
+                    nodeInstanceBuilder_.addMessage(builderForValue.build());
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 7;</code>
+             */
+            public Builder addNodeInstance(
+                    int index,
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance.Builder builderForValue) {
+                if (nodeInstanceBuilder_ == null) {
+                    ensureNodeInstanceIsMutable();
+                    nodeInstance_.add(index, builderForValue.build());
+                    onChanged();
+                } else {
+                    nodeInstanceBuilder_.addMessage(index, builderForValue.build());
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 7;</code>
+             */
+            public Builder addAllNodeInstance(
+                    java.lang.Iterable<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance> values) {
+                if (nodeInstanceBuilder_ == null) {
+                    ensureNodeInstanceIsMutable();
+                    com.google.protobuf.AbstractMessageLite.Builder.addAll(
+                            values, nodeInstance_);
+                    onChanged();
+                } else {
+                    nodeInstanceBuilder_.addAllMessages(values);
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 7;</code>
+             */
+            public Builder clearNodeInstance() {
+                if (nodeInstanceBuilder_ == null) {
+                    nodeInstance_ = java.util.Collections.emptyList();
+                    bitField0_ = (bitField0_ & ~0x00800000);
+                    onChanged();
+                } else {
+                    nodeInstanceBuilder_.clear();
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 7;</code>
+             */
+            public Builder removeNodeInstance(int index) {
+                if (nodeInstanceBuilder_ == null) {
+                    ensureNodeInstanceIsMutable();
+                    nodeInstance_.remove(index);
+                    onChanged();
+                } else {
+                    nodeInstanceBuilder_.remove(index);
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 7;</code>
+             */
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance.Builder getNodeInstanceBuilder(
+                    int index) {
+                return getNodeInstanceFieldBuilder().getBuilder(index);
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 7;</code>
+             */
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceOrBuilder getNodeInstanceOrBuilder(
+                    int index) {
+                if (nodeInstanceBuilder_ == null) {
+                    return nodeInstance_.get(index);
+                } else {
+                    return nodeInstanceBuilder_.getMessageOrBuilder(index);
+                }
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 7;</code>
+             */
+            public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceOrBuilder> getNodeInstanceOrBuilderList() {
+                if (nodeInstanceBuilder_ != null) {
+                    return nodeInstanceBuilder_.getMessageOrBuilderList();
+                } else {
+                    return java.util.Collections.unmodifiableList(nodeInstance_);
+                }
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 7;</code>
+             */
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance.Builder addNodeInstanceBuilder() {
+                return getNodeInstanceFieldBuilder().addBuilder(
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance
+                                .getDefaultInstance());
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 7;</code>
+             */
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance.Builder addNodeInstanceBuilder(
+                    int index) {
+                return getNodeInstanceFieldBuilder().addBuilder(
+                        index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance
+                                .getDefaultInstance());
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 7;</code>
+             */
+            public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance.Builder> getNodeInstanceBuilderList() {
+                return getNodeInstanceFieldBuilder().getBuilderList();
+            }
+
+            private com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceOrBuilder> getNodeInstanceFieldBuilder() {
+                if (nodeInstanceBuilder_ == null) {
+                    nodeInstanceBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceOrBuilder>(
+                            nodeInstance_,
+                            ((bitField0_ & 0x00800000) != 0),
+                            getParentForChildren(),
+                            isClean());
+                    nodeInstance_ = null;
+                }
+                return nodeInstanceBuilder_;
+            }
+
+            private java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable> variable_ = java.util.Collections
+                    .emptyList();
+
+            private void ensureVariableIsMutable() {
+                if (!((bitField0_ & 0x01000000) != 0)) {
+                    variable_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable>(
+                            variable_);
+                    bitField0_ |= 0x01000000;
+                }
+            }
+
+            private com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder> variableBuilder_;
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 8;</code>
+             */
+            public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable> getVariableList() {
+                if (variableBuilder_ == null) {
+                    return java.util.Collections.unmodifiableList(variable_);
+                } else {
+                    return variableBuilder_.getMessageList();
+                }
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 8;</code>
+             */
+            public int getVariableCount() {
+                if (variableBuilder_ == null) {
+                    return variable_.size();
+                } else {
+                    return variableBuilder_.getCount();
+                }
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 8;</code>
+             */
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable getVariable(int index) {
+                if (variableBuilder_ == null) {
+                    return variable_.get(index);
+                } else {
+                    return variableBuilder_.getMessage(index);
+                }
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 8;</code>
+             */
+            public Builder setVariable(
+                    int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable value) {
+                if (variableBuilder_ == null) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    ensureVariableIsMutable();
+                    variable_.set(index, value);
+                    onChanged();
+                } else {
+                    variableBuilder_.setMessage(index, value);
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 8;</code>
+             */
+            public Builder setVariable(
+                    int index,
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder builderForValue) {
+                if (variableBuilder_ == null) {
+                    ensureVariableIsMutable();
+                    variable_.set(index, builderForValue.build());
+                    onChanged();
+                } else {
+                    variableBuilder_.setMessage(index, builderForValue.build());
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 8;</code>
+             */
+            public Builder addVariable(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable value) {
+                if (variableBuilder_ == null) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    ensureVariableIsMutable();
+                    variable_.add(value);
+                    onChanged();
+                } else {
+                    variableBuilder_.addMessage(value);
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 8;</code>
+             */
+            public Builder addVariable(
+                    int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable value) {
+                if (variableBuilder_ == null) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    ensureVariableIsMutable();
+                    variable_.add(index, value);
+                    onChanged();
+                } else {
+                    variableBuilder_.addMessage(index, value);
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 8;</code>
+             */
+            public Builder addVariable(
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder builderForValue) {
+                if (variableBuilder_ == null) {
+                    ensureVariableIsMutable();
+                    variable_.add(builderForValue.build());
+                    onChanged();
+                } else {
+                    variableBuilder_.addMessage(builderForValue.build());
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 8;</code>
+             */
+            public Builder addVariable(
+                    int index,
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder builderForValue) {
+                if (variableBuilder_ == null) {
+                    ensureVariableIsMutable();
+                    variable_.add(index, builderForValue.build());
+                    onChanged();
+                } else {
+                    variableBuilder_.addMessage(index, builderForValue.build());
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 8;</code>
+             */
+            public Builder addAllVariable(
+                    java.lang.Iterable<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable> values) {
+                if (variableBuilder_ == null) {
+                    ensureVariableIsMutable();
+                    com.google.protobuf.AbstractMessageLite.Builder.addAll(
+                            values, variable_);
+                    onChanged();
+                } else {
+                    variableBuilder_.addAllMessages(values);
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 8;</code>
+             */
+            public Builder clearVariable() {
+                if (variableBuilder_ == null) {
+                    variable_ = java.util.Collections.emptyList();
+                    bitField0_ = (bitField0_ & ~0x01000000);
+                    onChanged();
+                } else {
+                    variableBuilder_.clear();
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 8;</code>
+             */
+            public Builder removeVariable(int index) {
+                if (variableBuilder_ == null) {
+                    ensureVariableIsMutable();
+                    variable_.remove(index);
+                    onChanged();
+                } else {
+                    variableBuilder_.remove(index);
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 8;</code>
+             */
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder getVariableBuilder(
+                    int index) {
+                return getVariableFieldBuilder().getBuilder(index);
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 8;</code>
+             */
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder getVariableOrBuilder(
+                    int index) {
+                if (variableBuilder_ == null) {
+                    return variable_.get(index);
+                } else {
+                    return variableBuilder_.getMessageOrBuilder(index);
+                }
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 8;</code>
+             */
+            public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder> getVariableOrBuilderList() {
+                if (variableBuilder_ != null) {
+                    return variableBuilder_.getMessageOrBuilderList();
+                } else {
+                    return java.util.Collections.unmodifiableList(variable_);
+                }
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 8;</code>
+             */
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder addVariableBuilder() {
+                return getVariableFieldBuilder().addBuilder(
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.getDefaultInstance());
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 8;</code>
+             */
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder addVariableBuilder(
+                    int index) {
+                return getVariableFieldBuilder().addBuilder(
+                        index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.getDefaultInstance());
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 8;</code>
+             */
+            public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder> getVariableBuilderList() {
+                return getVariableFieldBuilder().getBuilderList();
+            }
+
+            private com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder> getVariableFieldBuilder() {
+                if (variableBuilder_ == null) {
+                    variableBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder>(
+                            variable_,
+                            ((bitField0_ & 0x01000000) != 0),
+                            getParentForChildren(),
+                            isClean());
+                    variable_ = null;
+                }
+                return variableBuilder_;
+            }
+
+            private java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance> exclusiveGroup_ = java.util.Collections
+                    .emptyList();
+
+            private void ensureExclusiveGroupIsMutable() {
+                if (!((bitField0_ & 0x02000000) != 0)) {
+                    exclusiveGroup_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance>(
+                            exclusiveGroup_);
+                    bitField0_ |= 0x02000000;
+                }
+            }
+
+            private com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstanceOrBuilder> exclusiveGroupBuilder_;
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 10;</code>
+             */
+            public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance> getExclusiveGroupList() {
+                if (exclusiveGroupBuilder_ == null) {
+                    return java.util.Collections.unmodifiableList(exclusiveGroup_);
+                } else {
+                    return exclusiveGroupBuilder_.getMessageList();
+                }
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 10;</code>
+             */
+            public int getExclusiveGroupCount() {
+                if (exclusiveGroupBuilder_ == null) {
+                    return exclusiveGroup_.size();
+                } else {
+                    return exclusiveGroupBuilder_.getCount();
+                }
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 10;</code>
+             */
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance getExclusiveGroup(
+                    int index) {
+                if (exclusiveGroupBuilder_ == null) {
+                    return exclusiveGroup_.get(index);
+                } else {
+                    return exclusiveGroupBuilder_.getMessage(index);
+                }
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 10;</code>
+             */
+            public Builder setExclusiveGroup(
+                    int index,
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance value) {
+                if (exclusiveGroupBuilder_ == null) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    ensureExclusiveGroupIsMutable();
+                    exclusiveGroup_.set(index, value);
+                    onChanged();
+                } else {
+                    exclusiveGroupBuilder_.setMessage(index, value);
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 10;</code>
+             */
+            public Builder setExclusiveGroup(
+                    int index,
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance.Builder builderForValue) {
+                if (exclusiveGroupBuilder_ == null) {
+                    ensureExclusiveGroupIsMutable();
+                    exclusiveGroup_.set(index, builderForValue.build());
+                    onChanged();
+                } else {
+                    exclusiveGroupBuilder_.setMessage(index, builderForValue.build());
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 10;</code>
+             */
+            public Builder addExclusiveGroup(
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance value) {
+                if (exclusiveGroupBuilder_ == null) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    ensureExclusiveGroupIsMutable();
+                    exclusiveGroup_.add(value);
+                    onChanged();
+                } else {
+                    exclusiveGroupBuilder_.addMessage(value);
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 10;</code>
+             */
+            public Builder addExclusiveGroup(
+                    int index,
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance value) {
+                if (exclusiveGroupBuilder_ == null) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    ensureExclusiveGroupIsMutable();
+                    exclusiveGroup_.add(index, value);
+                    onChanged();
+                } else {
+                    exclusiveGroupBuilder_.addMessage(index, value);
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 10;</code>
+             */
+            public Builder addExclusiveGroup(
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance.Builder builderForValue) {
+                if (exclusiveGroupBuilder_ == null) {
+                    ensureExclusiveGroupIsMutable();
+                    exclusiveGroup_.add(builderForValue.build());
+                    onChanged();
+                } else {
+                    exclusiveGroupBuilder_.addMessage(builderForValue.build());
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 10;</code>
+             */
+            public Builder addExclusiveGroup(
+                    int index,
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance.Builder builderForValue) {
+                if (exclusiveGroupBuilder_ == null) {
+                    ensureExclusiveGroupIsMutable();
+                    exclusiveGroup_.add(index, builderForValue.build());
+                    onChanged();
+                } else {
+                    exclusiveGroupBuilder_.addMessage(index, builderForValue.build());
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 10;</code>
+             */
+            public Builder addAllExclusiveGroup(
+                    java.lang.Iterable<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance> values) {
+                if (exclusiveGroupBuilder_ == null) {
+                    ensureExclusiveGroupIsMutable();
+                    com.google.protobuf.AbstractMessageLite.Builder.addAll(
+                            values, exclusiveGroup_);
+                    onChanged();
+                } else {
+                    exclusiveGroupBuilder_.addAllMessages(values);
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 10;</code>
+             */
+            public Builder clearExclusiveGroup() {
+                if (exclusiveGroupBuilder_ == null) {
+                    exclusiveGroup_ = java.util.Collections.emptyList();
+                    bitField0_ = (bitField0_ & ~0x02000000);
+                    onChanged();
+                } else {
+                    exclusiveGroupBuilder_.clear();
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 10;</code>
+             */
+            public Builder removeExclusiveGroup(int index) {
+                if (exclusiveGroupBuilder_ == null) {
+                    ensureExclusiveGroupIsMutable();
+                    exclusiveGroup_.remove(index);
+                    onChanged();
+                } else {
+                    exclusiveGroupBuilder_.remove(index);
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 10;</code>
+             */
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance.Builder getExclusiveGroupBuilder(
+                    int index) {
+                return getExclusiveGroupFieldBuilder().getBuilder(index);
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 10;</code>
+             */
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstanceOrBuilder getExclusiveGroupOrBuilder(
+                    int index) {
+                if (exclusiveGroupBuilder_ == null) {
+                    return exclusiveGroup_.get(index);
+                } else {
+                    return exclusiveGroupBuilder_.getMessageOrBuilder(index);
+                }
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 10;</code>
+             */
+            public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstanceOrBuilder> getExclusiveGroupOrBuilderList() {
+                if (exclusiveGroupBuilder_ != null) {
+                    return exclusiveGroupBuilder_.getMessageOrBuilderList();
+                } else {
+                    return java.util.Collections.unmodifiableList(exclusiveGroup_);
+                }
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 10;</code>
+             */
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance.Builder addExclusiveGroupBuilder() {
+                return getExclusiveGroupFieldBuilder().addBuilder(
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance
+                                .getDefaultInstance());
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 10;</code>
+             */
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance.Builder addExclusiveGroupBuilder(
+                    int index) {
+                return getExclusiveGroupFieldBuilder().addBuilder(
+                        index,
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance
+                                .getDefaultInstance());
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 10;</code>
+             */
+            public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance.Builder> getExclusiveGroupBuilderList() {
+                return getExclusiveGroupFieldBuilder().getBuilderList();
+            }
+
+            private com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstanceOrBuilder> getExclusiveGroupFieldBuilder() {
+                if (exclusiveGroupBuilder_ == null) {
+                    exclusiveGroupBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstanceOrBuilder>(
+                            exclusiveGroup_,
+                            ((bitField0_ & 0x02000000) != 0),
+                            getParentForChildren(),
+                            isClean());
+                    exclusiveGroup_ = null;
+                }
+                return exclusiveGroupBuilder_;
+            }
+
+            private com.google.protobuf.LazyStringList completedNodeIds_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+
+            private void ensureCompletedNodeIdsIsMutable() {
+                if (!((bitField0_ & 0x04000000) != 0)) {
+                    completedNodeIds_ = new com.google.protobuf.LazyStringArrayList(completedNodeIds_);
+                    bitField0_ |= 0x04000000;
+                }
+            }
+
+            /**
+             * <code>repeated string completedNodeIds = 13;</code>
+             * 
+             * @return A list containing the completedNodeIds.
+             */
+            public com.google.protobuf.ProtocolStringList getCompletedNodeIdsList() {
+                return completedNodeIds_.getUnmodifiableView();
+            }
+
+            /**
+             * <code>repeated string completedNodeIds = 13;</code>
+             * 
+             * @return The count of completedNodeIds.
+             */
+            public int getCompletedNodeIdsCount() {
+                return completedNodeIds_.size();
+            }
+
+            /**
+             * <code>repeated string completedNodeIds = 13;</code>
+             * 
+             * @param index The index of the element to return.
+             * @return The completedNodeIds at the given index.
+             */
+            public java.lang.String getCompletedNodeIds(int index) {
+                return completedNodeIds_.get(index);
+            }
+
+            /**
+             * <code>repeated string completedNodeIds = 13;</code>
+             * 
+             * @param index The index of the value to return.
+             * @return The bytes of the completedNodeIds at the given index.
+             */
+            public com.google.protobuf.ByteString getCompletedNodeIdsBytes(int index) {
+                return completedNodeIds_.getByteString(index);
+            }
+
+            /**
+             * <code>repeated string completedNodeIds = 13;</code>
+             * 
+             * @param index The index to set the value at.
+             * @param value The completedNodeIds to set.
+             * @return This builder for chaining.
+             */
+            public Builder setCompletedNodeIds(
+                    int index, java.lang.String value) {
+                if (value == null) {
+                    throw new NullPointerException();
+                }
+                ensureCompletedNodeIdsIsMutable();
+                completedNodeIds_.set(index, value);
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>repeated string completedNodeIds = 13;</code>
+             * 
+             * @param value The completedNodeIds to add.
+             * @return This builder for chaining.
+             */
+            public Builder addCompletedNodeIds(
+                    java.lang.String value) {
+                if (value == null) {
+                    throw new NullPointerException();
+                }
+                ensureCompletedNodeIdsIsMutable();
+                completedNodeIds_.add(value);
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>repeated string completedNodeIds = 13;</code>
+             * 
+             * @param values The completedNodeIds to add.
+             * @return This builder for chaining.
+             */
+            public Builder addAllCompletedNodeIds(
+                    java.lang.Iterable<java.lang.String> values) {
+                ensureCompletedNodeIdsIsMutable();
+                com.google.protobuf.AbstractMessageLite.Builder.addAll(
+                        values, completedNodeIds_);
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>repeated string completedNodeIds = 13;</code>
+             * 
+             * @return This builder for chaining.
+             */
+            public Builder clearCompletedNodeIds() {
+                completedNodeIds_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+                bitField0_ = (bitField0_ & ~0x04000000);
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>repeated string completedNodeIds = 13;</code>
+             * 
+             * @param value The bytes of the completedNodeIds to add.
+             * @return This builder for chaining.
+             */
+            public Builder addCompletedNodeIdsBytes(
+                    com.google.protobuf.ByteString value) {
+                if (value == null) {
+                    throw new NullPointerException();
+                }
+                ensureCompletedNodeIdsIsMutable();
+                completedNodeIds_.add(value);
+                onChanged();
+                return this;
+            }
+
+            private java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel> iterationLevels_ = java.util.Collections
+                    .emptyList();
+
+            private void ensureIterationLevelsIsMutable() {
+                if (!((bitField0_ & 0x08000000) != 0)) {
+                    iterationLevels_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel>(
+                            iterationLevels_);
+                    bitField0_ |= 0x08000000;
+                }
+            }
+
+            private com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevelOrBuilder> iterationLevelsBuilder_;
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 14;</code>
+             */
+            public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel> getIterationLevelsList() {
+                if (iterationLevelsBuilder_ == null) {
+                    return java.util.Collections.unmodifiableList(iterationLevels_);
+                } else {
+                    return iterationLevelsBuilder_.getMessageList();
+                }
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 14;</code>
+             */
+            public int getIterationLevelsCount() {
+                if (iterationLevelsBuilder_ == null) {
+                    return iterationLevels_.size();
+                } else {
+                    return iterationLevelsBuilder_.getCount();
+                }
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 14;</code>
+             */
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel getIterationLevels(
+                    int index) {
+                if (iterationLevelsBuilder_ == null) {
+                    return iterationLevels_.get(index);
+                } else {
+                    return iterationLevelsBuilder_.getMessage(index);
+                }
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 14;</code>
+             */
+            public Builder setIterationLevels(
+                    int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel value) {
+                if (iterationLevelsBuilder_ == null) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    ensureIterationLevelsIsMutable();
+                    iterationLevels_.set(index, value);
+                    onChanged();
+                } else {
+                    iterationLevelsBuilder_.setMessage(index, value);
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 14;</code>
+             */
+            public Builder setIterationLevels(
+                    int index,
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel.Builder builderForValue) {
+                if (iterationLevelsBuilder_ == null) {
+                    ensureIterationLevelsIsMutable();
+                    iterationLevels_.set(index, builderForValue.build());
+                    onChanged();
+                } else {
+                    iterationLevelsBuilder_.setMessage(index, builderForValue.build());
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 14;</code>
+             */
+            public Builder addIterationLevels(
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel value) {
+                if (iterationLevelsBuilder_ == null) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    ensureIterationLevelsIsMutable();
+                    iterationLevels_.add(value);
+                    onChanged();
+                } else {
+                    iterationLevelsBuilder_.addMessage(value);
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 14;</code>
+             */
+            public Builder addIterationLevels(
+                    int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel value) {
+                if (iterationLevelsBuilder_ == null) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    ensureIterationLevelsIsMutable();
+                    iterationLevels_.add(index, value);
+                    onChanged();
+                } else {
+                    iterationLevelsBuilder_.addMessage(index, value);
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 14;</code>
+             */
+            public Builder addIterationLevels(
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel.Builder builderForValue) {
+                if (iterationLevelsBuilder_ == null) {
+                    ensureIterationLevelsIsMutable();
+                    iterationLevels_.add(builderForValue.build());
+                    onChanged();
+                } else {
+                    iterationLevelsBuilder_.addMessage(builderForValue.build());
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 14;</code>
+             */
+            public Builder addIterationLevels(
+                    int index,
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel.Builder builderForValue) {
+                if (iterationLevelsBuilder_ == null) {
+                    ensureIterationLevelsIsMutable();
+                    iterationLevels_.add(index, builderForValue.build());
+                    onChanged();
+                } else {
+                    iterationLevelsBuilder_.addMessage(index, builderForValue.build());
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 14;</code>
+             */
+            public Builder addAllIterationLevels(
+                    java.lang.Iterable<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel> values) {
+                if (iterationLevelsBuilder_ == null) {
+                    ensureIterationLevelsIsMutable();
+                    com.google.protobuf.AbstractMessageLite.Builder.addAll(
+                            values, iterationLevels_);
+                    onChanged();
+                } else {
+                    iterationLevelsBuilder_.addAllMessages(values);
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 14;</code>
+             */
+            public Builder clearIterationLevels() {
+                if (iterationLevelsBuilder_ == null) {
+                    iterationLevels_ = java.util.Collections.emptyList();
+                    bitField0_ = (bitField0_ & ~0x08000000);
+                    onChanged();
+                } else {
+                    iterationLevelsBuilder_.clear();
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 14;</code>
+             */
+            public Builder removeIterationLevels(int index) {
+                if (iterationLevelsBuilder_ == null) {
+                    ensureIterationLevelsIsMutable();
+                    iterationLevels_.remove(index);
+                    onChanged();
+                } else {
+                    iterationLevelsBuilder_.remove(index);
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 14;</code>
+             */
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel.Builder getIterationLevelsBuilder(
+                    int index) {
+                return getIterationLevelsFieldBuilder().getBuilder(index);
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 14;</code>
+             */
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevelOrBuilder getIterationLevelsOrBuilder(
+                    int index) {
+                if (iterationLevelsBuilder_ == null) {
+                    return iterationLevels_.get(index);
+                } else {
+                    return iterationLevelsBuilder_.getMessageOrBuilder(index);
+                }
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 14;</code>
+             */
+            public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevelOrBuilder> getIterationLevelsOrBuilderList() {
+                if (iterationLevelsBuilder_ != null) {
+                    return iterationLevelsBuilder_.getMessageOrBuilderList();
+                } else {
+                    return java.util.Collections.unmodifiableList(iterationLevels_);
+                }
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 14;</code>
+             */
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel.Builder addIterationLevelsBuilder() {
+                return getIterationLevelsFieldBuilder().addBuilder(
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel.getDefaultInstance());
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 14;</code>
+             */
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel.Builder addIterationLevelsBuilder(
+                    int index) {
+                return getIterationLevelsFieldBuilder().addBuilder(
+                        index,
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel.getDefaultInstance());
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 14;</code>
+             */
+            public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel.Builder> getIterationLevelsBuilderList() {
+                return getIterationLevelsFieldBuilder().getBuilderList();
+            }
+
+            private com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevelOrBuilder> getIterationLevelsFieldBuilder() {
+                if (iterationLevelsBuilder_ == null) {
+                    iterationLevelsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevelOrBuilder>(
+                            iterationLevels_,
+                            ((bitField0_ & 0x08000000) != 0),
+                            getParentForChildren(),
+                            isClean());
+                    iterationLevels_ = null;
+                }
+                return iterationLevelsBuilder_;
+            }
+
+            private java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildren> children_ = java.util.Collections
+                    .emptyList();
+
+            private void ensureChildrenIsMutable() {
+                if (!((bitField0_ & 0x10000000) != 0)) {
+                    children_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildren>(
+                            children_);
+                    bitField0_ |= 0x10000000;
+                }
+            }
+
+            private com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildren, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildren.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildrenOrBuilder> childrenBuilder_;
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ProcessInstanchChildren children = 27;</code>
+             */
+            public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildren> getChildrenList() {
+                if (childrenBuilder_ == null) {
+                    return java.util.Collections.unmodifiableList(children_);
+                } else {
+                    return childrenBuilder_.getMessageList();
+                }
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ProcessInstanchChildren children = 27;</code>
+             */
+            public int getChildrenCount() {
+                if (childrenBuilder_ == null) {
+                    return children_.size();
+                } else {
+                    return childrenBuilder_.getCount();
+                }
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ProcessInstanchChildren children = 27;</code>
+             */
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildren getChildren(
+                    int index) {
+                if (childrenBuilder_ == null) {
+                    return children_.get(index);
+                } else {
+                    return childrenBuilder_.getMessage(index);
+                }
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ProcessInstanchChildren children = 27;</code>
+             */
+            public Builder setChildren(
+                    int index,
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildren value) {
+                if (childrenBuilder_ == null) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    ensureChildrenIsMutable();
+                    children_.set(index, value);
+                    onChanged();
+                } else {
+                    childrenBuilder_.setMessage(index, value);
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ProcessInstanchChildren children = 27;</code>
+             */
+            public Builder setChildren(
+                    int index,
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildren.Builder builderForValue) {
+                if (childrenBuilder_ == null) {
+                    ensureChildrenIsMutable();
+                    children_.set(index, builderForValue.build());
+                    onChanged();
+                } else {
+                    childrenBuilder_.setMessage(index, builderForValue.build());
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ProcessInstanchChildren children = 27;</code>
+             */
+            public Builder addChildren(
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildren value) {
+                if (childrenBuilder_ == null) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    ensureChildrenIsMutable();
+                    children_.add(value);
+                    onChanged();
+                } else {
+                    childrenBuilder_.addMessage(value);
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ProcessInstanchChildren children = 27;</code>
+             */
+            public Builder addChildren(
+                    int index,
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildren value) {
+                if (childrenBuilder_ == null) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    ensureChildrenIsMutable();
+                    children_.add(index, value);
+                    onChanged();
+                } else {
+                    childrenBuilder_.addMessage(index, value);
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ProcessInstanchChildren children = 27;</code>
+             */
+            public Builder addChildren(
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildren.Builder builderForValue) {
+                if (childrenBuilder_ == null) {
+                    ensureChildrenIsMutable();
+                    children_.add(builderForValue.build());
+                    onChanged();
+                } else {
+                    childrenBuilder_.addMessage(builderForValue.build());
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ProcessInstanchChildren children = 27;</code>
+             */
+            public Builder addChildren(
+                    int index,
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildren.Builder builderForValue) {
+                if (childrenBuilder_ == null) {
+                    ensureChildrenIsMutable();
+                    children_.add(index, builderForValue.build());
+                    onChanged();
+                } else {
+                    childrenBuilder_.addMessage(index, builderForValue.build());
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ProcessInstanchChildren children = 27;</code>
+             */
+            public Builder addAllChildren(
+                    java.lang.Iterable<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildren> values) {
+                if (childrenBuilder_ == null) {
+                    ensureChildrenIsMutable();
+                    com.google.protobuf.AbstractMessageLite.Builder.addAll(
+                            values, children_);
+                    onChanged();
+                } else {
+                    childrenBuilder_.addAllMessages(values);
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ProcessInstanchChildren children = 27;</code>
+             */
+            public Builder clearChildren() {
+                if (childrenBuilder_ == null) {
+                    children_ = java.util.Collections.emptyList();
+                    bitField0_ = (bitField0_ & ~0x10000000);
+                    onChanged();
+                } else {
+                    childrenBuilder_.clear();
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ProcessInstanchChildren children = 27;</code>
+             */
+            public Builder removeChildren(int index) {
+                if (childrenBuilder_ == null) {
+                    ensureChildrenIsMutable();
+                    children_.remove(index);
+                    onChanged();
+                } else {
+                    childrenBuilder_.remove(index);
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ProcessInstanchChildren children = 27;</code>
+             */
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildren.Builder getChildrenBuilder(
+                    int index) {
+                return getChildrenFieldBuilder().getBuilder(index);
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ProcessInstanchChildren children = 27;</code>
+             */
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildrenOrBuilder getChildrenOrBuilder(
+                    int index) {
+                if (childrenBuilder_ == null) {
+                    return children_.get(index);
+                } else {
+                    return childrenBuilder_.getMessageOrBuilder(index);
+                }
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ProcessInstanchChildren children = 27;</code>
+             */
+            public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildrenOrBuilder> getChildrenOrBuilderList() {
+                if (childrenBuilder_ != null) {
+                    return childrenBuilder_.getMessageOrBuilderList();
+                } else {
+                    return java.util.Collections.unmodifiableList(children_);
+                }
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ProcessInstanchChildren children = 27;</code>
+             */
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildren.Builder addChildrenBuilder() {
+                return getChildrenFieldBuilder().addBuilder(
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildren
+                                .getDefaultInstance());
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ProcessInstanchChildren children = 27;</code>
+             */
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildren.Builder addChildrenBuilder(
+                    int index) {
+                return getChildrenFieldBuilder().addBuilder(
+                        index,
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildren
+                                .getDefaultInstance());
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ProcessInstanchChildren children = 27;</code>
+             */
+            public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildren.Builder> getChildrenBuilderList() {
+                return getChildrenFieldBuilder().getBuilderList();
+            }
+
+            private com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildren, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildren.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildrenOrBuilder> getChildrenFieldBuilder() {
+                if (childrenBuilder_ == null) {
+                    childrenBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildren, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildren.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildrenOrBuilder>(
+                            children_,
+                            ((bitField0_ & 0x10000000) != 0),
+                            getParentForChildren(),
+                            isClean());
+                    children_ = null;
+                }
+                return childrenBuilder_;
+            }
+
+            private java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Tag> tags_ = java.util.Collections
+                    .emptyList();
+
+            private void ensureTagsIsMutable() {
+                if (!((bitField0_ & 0x20000000) != 0)) {
+                    tags_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Tag>(
+                            tags_);
+                    bitField0_ |= 0x20000000;
+                }
+            }
+
+            private com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Tag, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Tag.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.TagOrBuilder> tagsBuilder_;
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Tag tags = 28;</code>
+             */
+            public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Tag> getTagsList() {
+                if (tagsBuilder_ == null) {
+                    return java.util.Collections.unmodifiableList(tags_);
+                } else {
+                    return tagsBuilder_.getMessageList();
+                }
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Tag tags = 28;</code>
+             */
+            public int getTagsCount() {
+                if (tagsBuilder_ == null) {
+                    return tags_.size();
+                } else {
+                    return tagsBuilder_.getCount();
+                }
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Tag tags = 28;</code>
+             */
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Tag getTags(int index) {
+                if (tagsBuilder_ == null) {
+                    return tags_.get(index);
+                } else {
+                    return tagsBuilder_.getMessage(index);
+                }
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Tag tags = 28;</code>
+             */
+            public Builder setTags(
+                    int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Tag value) {
+                if (tagsBuilder_ == null) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    ensureTagsIsMutable();
+                    tags_.set(index, value);
+                    onChanged();
+                } else {
+                    tagsBuilder_.setMessage(index, value);
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Tag tags = 28;</code>
+             */
+            public Builder setTags(
+                    int index,
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Tag.Builder builderForValue) {
+                if (tagsBuilder_ == null) {
+                    ensureTagsIsMutable();
+                    tags_.set(index, builderForValue.build());
+                    onChanged();
+                } else {
+                    tagsBuilder_.setMessage(index, builderForValue.build());
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Tag tags = 28;</code>
+             */
+            public Builder addTags(
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Tag value) {
+                if (tagsBuilder_ == null) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    ensureTagsIsMutable();
+                    tags_.add(value);
+                    onChanged();
+                } else {
+                    tagsBuilder_.addMessage(value);
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Tag tags = 28;</code>
+             */
+            public Builder addTags(
+                    int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Tag value) {
+                if (tagsBuilder_ == null) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    ensureTagsIsMutable();
+                    tags_.add(index, value);
+                    onChanged();
+                } else {
+                    tagsBuilder_.addMessage(index, value);
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Tag tags = 28;</code>
+             */
+            public Builder addTags(
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Tag.Builder builderForValue) {
+                if (tagsBuilder_ == null) {
+                    ensureTagsIsMutable();
+                    tags_.add(builderForValue.build());
+                    onChanged();
+                } else {
+                    tagsBuilder_.addMessage(builderForValue.build());
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Tag tags = 28;</code>
+             */
+            public Builder addTags(
+                    int index,
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Tag.Builder builderForValue) {
+                if (tagsBuilder_ == null) {
+                    ensureTagsIsMutable();
+                    tags_.add(index, builderForValue.build());
+                    onChanged();
+                } else {
+                    tagsBuilder_.addMessage(index, builderForValue.build());
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Tag tags = 28;</code>
+             */
+            public Builder addAllTags(
+                    java.lang.Iterable<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Tag> values) {
+                if (tagsBuilder_ == null) {
+                    ensureTagsIsMutable();
+                    com.google.protobuf.AbstractMessageLite.Builder.addAll(
+                            values, tags_);
+                    onChanged();
+                } else {
+                    tagsBuilder_.addAllMessages(values);
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Tag tags = 28;</code>
+             */
+            public Builder clearTags() {
+                if (tagsBuilder_ == null) {
+                    tags_ = java.util.Collections.emptyList();
+                    bitField0_ = (bitField0_ & ~0x20000000);
+                    onChanged();
+                } else {
+                    tagsBuilder_.clear();
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Tag tags = 28;</code>
+             */
+            public Builder removeTags(int index) {
+                if (tagsBuilder_ == null) {
+                    ensureTagsIsMutable();
+                    tags_.remove(index);
+                    onChanged();
+                } else {
+                    tagsBuilder_.remove(index);
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Tag tags = 28;</code>
+             */
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Tag.Builder getTagsBuilder(
+                    int index) {
+                return getTagsFieldBuilder().getBuilder(index);
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Tag tags = 28;</code>
+             */
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.TagOrBuilder getTagsOrBuilder(
+                    int index) {
+                if (tagsBuilder_ == null) {
+                    return tags_.get(index);
+                } else {
+                    return tagsBuilder_.getMessageOrBuilder(index);
+                }
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Tag tags = 28;</code>
+             */
+            public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.TagOrBuilder> getTagsOrBuilderList() {
+                if (tagsBuilder_ != null) {
+                    return tagsBuilder_.getMessageOrBuilderList();
+                } else {
+                    return java.util.Collections.unmodifiableList(tags_);
+                }
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Tag tags = 28;</code>
+             */
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Tag.Builder addTagsBuilder() {
+                return getTagsFieldBuilder().addBuilder(
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Tag
+                                .getDefaultInstance());
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Tag tags = 28;</code>
+             */
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Tag.Builder addTagsBuilder(
+                    int index) {
+                return getTagsFieldBuilder().addBuilder(
+                        index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Tag
+                                .getDefaultInstance());
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Tag tags = 28;</code>
+             */
+            public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Tag.Builder> getTagsBuilderList() {
+                return getTagsFieldBuilder().getBuilderList();
+            }
+
+            private com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Tag, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Tag.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.TagOrBuilder> getTagsFieldBuilder() {
+                if (tagsBuilder_ == null) {
+                    tagsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Tag, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Tag.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.TagOrBuilder>(
+                            tags_,
+                            ((bitField0_ & 0x20000000) != 0),
+                            getParentForChildren(),
+                            isClean());
+                    tags_ = null;
+                }
+                return tagsBuilder_;
+            }
+
+            private java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error> errors_ = java.util.Collections
+                    .emptyList();
+
+            private void ensureErrorsIsMutable() {
+                if (!((bitField0_ & 0x40000000) != 0)) {
+                    errors_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error>(
+                            errors_);
+                    bitField0_ |= 0x40000000;
+                }
+            }
+
+            private com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ErrorOrBuilder> errorsBuilder_;
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Error errors = 29;</code>
+             */
+            public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error> getErrorsList() {
+                if (errorsBuilder_ == null) {
+                    return java.util.Collections.unmodifiableList(errors_);
+                } else {
+                    return errorsBuilder_.getMessageList();
+                }
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Error errors = 29;</code>
+             */
+            public int getErrorsCount() {
+                if (errorsBuilder_ == null) {
+                    return errors_.size();
+                } else {
+                    return errorsBuilder_.getCount();
+                }
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Error errors = 29;</code>
+             */
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error getErrors(
+                    int index) {
+                if (errorsBuilder_ == null) {
+                    return errors_.get(index);
+                } else {
+                    return errorsBuilder_.getMessage(index);
+                }
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Error errors = 29;</code>
+             */
+            public Builder setErrors(
+                    int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error value) {
+                if (errorsBuilder_ == null) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    ensureErrorsIsMutable();
+                    errors_.set(index, value);
+                    onChanged();
+                } else {
+                    errorsBuilder_.setMessage(index, value);
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Error errors = 29;</code>
+             */
+            public Builder setErrors(
+                    int index,
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error.Builder builderForValue) {
+                if (errorsBuilder_ == null) {
+                    ensureErrorsIsMutable();
+                    errors_.set(index, builderForValue.build());
+                    onChanged();
+                } else {
+                    errorsBuilder_.setMessage(index, builderForValue.build());
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Error errors = 29;</code>
+             */
+            public Builder addErrors(
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error value) {
+                if (errorsBuilder_ == null) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    ensureErrorsIsMutable();
+                    errors_.add(value);
+                    onChanged();
+                } else {
+                    errorsBuilder_.addMessage(value);
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Error errors = 29;</code>
+             */
+            public Builder addErrors(
+                    int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error value) {
+                if (errorsBuilder_ == null) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    ensureErrorsIsMutable();
+                    errors_.add(index, value);
+                    onChanged();
+                } else {
+                    errorsBuilder_.addMessage(index, value);
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Error errors = 29;</code>
+             */
+            public Builder addErrors(
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error.Builder builderForValue) {
+                if (errorsBuilder_ == null) {
+                    ensureErrorsIsMutable();
+                    errors_.add(builderForValue.build());
+                    onChanged();
+                } else {
+                    errorsBuilder_.addMessage(builderForValue.build());
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Error errors = 29;</code>
+             */
+            public Builder addErrors(
+                    int index,
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error.Builder builderForValue) {
+                if (errorsBuilder_ == null) {
+                    ensureErrorsIsMutable();
+                    errors_.add(index, builderForValue.build());
+                    onChanged();
+                } else {
+                    errorsBuilder_.addMessage(index, builderForValue.build());
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Error errors = 29;</code>
+             */
+            public Builder addAllErrors(
+                    java.lang.Iterable<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error> values) {
+                if (errorsBuilder_ == null) {
+                    ensureErrorsIsMutable();
+                    com.google.protobuf.AbstractMessageLite.Builder.addAll(
+                            values, errors_);
+                    onChanged();
+                } else {
+                    errorsBuilder_.addAllMessages(values);
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Error errors = 29;</code>
+             */
+            public Builder clearErrors() {
+                if (errorsBuilder_ == null) {
+                    errors_ = java.util.Collections.emptyList();
+                    bitField0_ = (bitField0_ & ~0x40000000);
+                    onChanged();
+                } else {
+                    errorsBuilder_.clear();
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Error errors = 29;</code>
+             */
+            public Builder removeErrors(int index) {
+                if (errorsBuilder_ == null) {
+                    ensureErrorsIsMutable();
+                    errors_.remove(index);
+                    onChanged();
+                } else {
+                    errorsBuilder_.remove(index);
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Error errors = 29;</code>
+             */
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error.Builder getErrorsBuilder(
+                    int index) {
+                return getErrorsFieldBuilder().getBuilder(index);
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Error errors = 29;</code>
+             */
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ErrorOrBuilder getErrorsOrBuilder(
+                    int index) {
+                if (errorsBuilder_ == null) {
+                    return errors_.get(index);
+                } else {
+                    return errorsBuilder_.getMessageOrBuilder(index);
+                }
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Error errors = 29;</code>
+             */
+            public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ErrorOrBuilder> getErrorsOrBuilderList() {
+                if (errorsBuilder_ != null) {
+                    return errorsBuilder_.getMessageOrBuilderList();
+                } else {
+                    return java.util.Collections.unmodifiableList(errors_);
+                }
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Error errors = 29;</code>
+             */
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error.Builder addErrorsBuilder() {
+                return getErrorsFieldBuilder().addBuilder(
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error
+                                .getDefaultInstance());
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Error errors = 29;</code>
+             */
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error.Builder addErrorsBuilder(
+                    int index) {
+                return getErrorsFieldBuilder().addBuilder(
+                        index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error
+                                .getDefaultInstance());
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Error errors = 29;</code>
+             */
+            public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error.Builder> getErrorsBuilderList() {
+                return getErrorsFieldBuilder().getBuilderList();
+            }
+
+            private com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ErrorOrBuilder> getErrorsFieldBuilder() {
+                if (errorsBuilder_ == null) {
+                    errorsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ErrorOrBuilder>(
+                            errors_,
+                            ((bitField0_ & 0x40000000) != 0),
+                            getParentForChildren(),
+                            isClean());
+                    errors_ = null;
+                }
+                return errorsBuilder_;
+            }
+
+            private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItem recoveryItem_;
+            private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItem, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItem.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItemOrBuilder> recoveryItemBuilder_;
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.RecoveryItem recovery_item = 32;</code>
+             * 
+             * @return Whether the recoveryItem field is set.
+             */
+            public boolean hasRecoveryItem() {
+                return ((bitField0_ & 0x80000000) != 0);
+            }
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.RecoveryItem recovery_item = 32;</code>
+             * 
+             * @return The recoveryItem.
+             */
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItem getRecoveryItem() {
+                if (recoveryItemBuilder_ == null) {
+                    return recoveryItem_ == null
+                            ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItem
+                                    .getDefaultInstance()
+                            : recoveryItem_;
+                } else {
+                    return recoveryItemBuilder_.getMessage();
+                }
+            }
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.RecoveryItem recovery_item = 32;</code>
+             */
+            public Builder setRecoveryItem(
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItem value) {
+                if (recoveryItemBuilder_ == null) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    recoveryItem_ = value;
+                    onChanged();
+                } else {
+                    recoveryItemBuilder_.setMessage(value);
+                }
+                bitField0_ |= 0x80000000;
+                return this;
+            }
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.RecoveryItem recovery_item = 32;</code>
+             */
+            public Builder setRecoveryItem(
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItem.Builder builderForValue) {
+                if (recoveryItemBuilder_ == null) {
+                    recoveryItem_ = builderForValue.build();
+                    onChanged();
+                } else {
+                    recoveryItemBuilder_.setMessage(builderForValue.build());
+                }
+                bitField0_ |= 0x80000000;
+                return this;
+            }
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.RecoveryItem recovery_item = 32;</code>
+             */
+            public Builder mergeRecoveryItem(
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItem value) {
+                if (recoveryItemBuilder_ == null) {
+                    if (((bitField0_ & 0x80000000) != 0) &&
+                            recoveryItem_ != null &&
+                            recoveryItem_ != io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItem
+                                    .getDefaultInstance()) {
+                        recoveryItem_ = io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItem
+                                .newBuilder(recoveryItem_).mergeFrom(value).buildPartial();
+                    } else {
+                        recoveryItem_ = value;
+                    }
+                    onChanged();
+                } else {
+                    recoveryItemBuilder_.mergeFrom(value);
+                }
+                bitField0_ |= 0x80000000;
+                return this;
+            }
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.RecoveryItem recovery_item = 32;</code>
+             */
+            public Builder clearRecoveryItem() {
+                if (recoveryItemBuilder_ == null) {
+                    recoveryItem_ = null;
+                    onChanged();
+                } else {
+                    recoveryItemBuilder_.clear();
+                }
+                bitField0_ = (bitField0_ & ~0x80000000);
+                return this;
+            }
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.RecoveryItem recovery_item = 32;</code>
+             */
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItem.Builder getRecoveryItemBuilder() {
+                bitField0_ |= 0x80000000;
+                onChanged();
+                return getRecoveryItemFieldBuilder().getBuilder();
+            }
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.RecoveryItem recovery_item = 32;</code>
+             */
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItemOrBuilder getRecoveryItemOrBuilder() {
+                if (recoveryItemBuilder_ != null) {
+                    return recoveryItemBuilder_.getMessageOrBuilder();
+                } else {
+                    return recoveryItem_ == null
+                            ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItem
+                                    .getDefaultInstance()
+                            : recoveryItem_;
+                }
+            }
+
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.RecoveryItem recovery_item = 32;</code>
+             */
+            private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItem, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItem.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItemOrBuilder> getRecoveryItemFieldBuilder() {
+                if (recoveryItemBuilder_ == null) {
+                    recoveryItemBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItem, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItem.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItemOrBuilder>(
+                            getRecoveryItem(),
+                            getParentForChildren(),
+                            isClean());
+                    recoveryItem_ = null;
+                }
+                return recoveryItemBuilder_;
+            }
+
+            private java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses> finishedSubprocesses_ = java.util.Collections
+                    .emptyList();
+
+            private void ensureFinishedSubprocessesIsMutable() {
+                if (!((bitField1_ & 0x00000001) != 0)) {
+                    finishedSubprocesses_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses>(
+                            finishedSubprocesses_);
+                    bitField1_ |= 0x00000001;
+                }
+            }
+
+            private com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcessesOrBuilder> finishedSubprocessesBuilder_;
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.FinishedSubProcesses finished_subprocesses = 34;</code>
+             */
+            public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses> getFinishedSubprocessesList() {
+                if (finishedSubprocessesBuilder_ == null) {
+                    return java.util.Collections.unmodifiableList(finishedSubprocesses_);
+                } else {
+                    return finishedSubprocessesBuilder_.getMessageList();
+                }
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.FinishedSubProcesses finished_subprocesses = 34;</code>
+             */
+            public int getFinishedSubprocessesCount() {
+                if (finishedSubprocessesBuilder_ == null) {
+                    return finishedSubprocesses_.size();
+                } else {
+                    return finishedSubprocessesBuilder_.getCount();
+                }
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.FinishedSubProcesses finished_subprocesses = 34;</code>
+             */
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses getFinishedSubprocesses(
+                    int index) {
+                if (finishedSubprocessesBuilder_ == null) {
+                    return finishedSubprocesses_.get(index);
+                } else {
+                    return finishedSubprocessesBuilder_.getMessage(index);
+                }
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.FinishedSubProcesses finished_subprocesses = 34;</code>
+             */
+            public Builder setFinishedSubprocesses(
+                    int index,
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses value) {
+                if (finishedSubprocessesBuilder_ == null) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    ensureFinishedSubprocessesIsMutable();
+                    finishedSubprocesses_.set(index, value);
+                    onChanged();
+                } else {
+                    finishedSubprocessesBuilder_.setMessage(index, value);
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.FinishedSubProcesses finished_subprocesses = 34;</code>
+             */
+            public Builder setFinishedSubprocesses(
+                    int index,
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses.Builder builderForValue) {
+                if (finishedSubprocessesBuilder_ == null) {
+                    ensureFinishedSubprocessesIsMutable();
+                    finishedSubprocesses_.set(index, builderForValue.build());
+                    onChanged();
+                } else {
+                    finishedSubprocessesBuilder_.setMessage(index, builderForValue.build());
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.FinishedSubProcesses finished_subprocesses = 34;</code>
+             */
+            public Builder addFinishedSubprocesses(
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses value) {
+                if (finishedSubprocessesBuilder_ == null) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    ensureFinishedSubprocessesIsMutable();
+                    finishedSubprocesses_.add(value);
+                    onChanged();
+                } else {
+                    finishedSubprocessesBuilder_.addMessage(value);
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.FinishedSubProcesses finished_subprocesses = 34;</code>
+             */
+            public Builder addFinishedSubprocesses(
+                    int index,
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses value) {
+                if (finishedSubprocessesBuilder_ == null) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    ensureFinishedSubprocessesIsMutable();
+                    finishedSubprocesses_.add(index, value);
+                    onChanged();
+                } else {
+                    finishedSubprocessesBuilder_.addMessage(index, value);
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.FinishedSubProcesses finished_subprocesses = 34;</code>
+             */
+            public Builder addFinishedSubprocesses(
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses.Builder builderForValue) {
+                if (finishedSubprocessesBuilder_ == null) {
+                    ensureFinishedSubprocessesIsMutable();
+                    finishedSubprocesses_.add(builderForValue.build());
+                    onChanged();
+                } else {
+                    finishedSubprocessesBuilder_.addMessage(builderForValue.build());
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.FinishedSubProcesses finished_subprocesses = 34;</code>
+             */
+            public Builder addFinishedSubprocesses(
+                    int index,
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses.Builder builderForValue) {
+                if (finishedSubprocessesBuilder_ == null) {
+                    ensureFinishedSubprocessesIsMutable();
+                    finishedSubprocesses_.add(index, builderForValue.build());
+                    onChanged();
+                } else {
+                    finishedSubprocessesBuilder_.addMessage(index, builderForValue.build());
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.FinishedSubProcesses finished_subprocesses = 34;</code>
+             */
+            public Builder addAllFinishedSubprocesses(
+                    java.lang.Iterable<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses> values) {
+                if (finishedSubprocessesBuilder_ == null) {
+                    ensureFinishedSubprocessesIsMutable();
+                    com.google.protobuf.AbstractMessageLite.Builder.addAll(
+                            values, finishedSubprocesses_);
+                    onChanged();
+                } else {
+                    finishedSubprocessesBuilder_.addAllMessages(values);
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.FinishedSubProcesses finished_subprocesses = 34;</code>
+             */
+            public Builder clearFinishedSubprocesses() {
+                if (finishedSubprocessesBuilder_ == null) {
+                    finishedSubprocesses_ = java.util.Collections.emptyList();
+                    bitField1_ = (bitField1_ & ~0x00000001);
+                    onChanged();
+                } else {
+                    finishedSubprocessesBuilder_.clear();
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.FinishedSubProcesses finished_subprocesses = 34;</code>
+             */
+            public Builder removeFinishedSubprocesses(int index) {
+                if (finishedSubprocessesBuilder_ == null) {
+                    ensureFinishedSubprocessesIsMutable();
+                    finishedSubprocesses_.remove(index);
+                    onChanged();
+                } else {
+                    finishedSubprocessesBuilder_.remove(index);
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.FinishedSubProcesses finished_subprocesses = 34;</code>
+             */
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses.Builder getFinishedSubprocessesBuilder(
+                    int index) {
+                return getFinishedSubprocessesFieldBuilder().getBuilder(index);
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.FinishedSubProcesses finished_subprocesses = 34;</code>
+             */
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcessesOrBuilder getFinishedSubprocessesOrBuilder(
+                    int index) {
+                if (finishedSubprocessesBuilder_ == null) {
+                    return finishedSubprocesses_.get(index);
+                } else {
+                    return finishedSubprocessesBuilder_.getMessageOrBuilder(index);
+                }
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.FinishedSubProcesses finished_subprocesses = 34;</code>
+             */
+            public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcessesOrBuilder> getFinishedSubprocessesOrBuilderList() {
+                if (finishedSubprocessesBuilder_ != null) {
+                    return finishedSubprocessesBuilder_.getMessageOrBuilderList();
+                } else {
+                    return java.util.Collections.unmodifiableList(finishedSubprocesses_);
+                }
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.FinishedSubProcesses finished_subprocesses = 34;</code>
+             */
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses.Builder addFinishedSubprocessesBuilder() {
+                return getFinishedSubprocessesFieldBuilder().addBuilder(
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses
+                                .getDefaultInstance());
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.FinishedSubProcesses finished_subprocesses = 34;</code>
+             */
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses.Builder addFinishedSubprocessesBuilder(
+                    int index) {
+                return getFinishedSubprocessesFieldBuilder().addBuilder(
+                        index,
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses
+                                .getDefaultInstance());
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.FinishedSubProcesses finished_subprocesses = 34;</code>
+             */
+            public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses.Builder> getFinishedSubprocessesBuilderList() {
+                return getFinishedSubprocessesFieldBuilder().getBuilderList();
+            }
+
+            private com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcessesOrBuilder> getFinishedSubprocessesFieldBuilder() {
+                if (finishedSubprocessesBuilder_ == null) {
+                    finishedSubprocessesBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcessesOrBuilder>(
+                            finishedSubprocesses_,
+                            ((bitField1_ & 0x00000001) != 0),
+                            getParentForChildren(),
+                            isClean());
+                    finishedSubprocesses_ = null;
+                }
+                return finishedSubprocessesBuilder_;
+            }
+
+            @java.lang.Override
+            public final Builder setUnknownFields(
+                    final com.google.protobuf.UnknownFieldSet unknownFields) {
+                return super.setUnknownFields(unknownFields);
+            }
+
+            @java.lang.Override
+            public final Builder mergeUnknownFields(
+                    final com.google.protobuf.UnknownFieldSet unknownFields) {
+                return super.mergeUnknownFields(unknownFields);
+            }
+
+            // @@protoc_insertion_point(builder_scope:io.automatiko.engine.workflow.marshalling.ProcessInstance)
+        }
+
+        // @@protoc_insertion_point(class_scope:io.automatiko.engine.workflow.marshalling.ProcessInstance)
+        private static final io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance DEFAULT_INSTANCE;
+        static {
+            DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance();
+        }
+
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance getDefaultInstance() {
+            return DEFAULT_INSTANCE;
+        }
+
+        @java.lang.Deprecated
+        public static final com.google.protobuf.Parser<ProcessInstance> PARSER = new com.google.protobuf.AbstractParser<ProcessInstance>() {
+            @java.lang.Override
+            public ProcessInstance parsePartialFrom(
+                    com.google.protobuf.CodedInputStream input,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws com.google.protobuf.InvalidProtocolBufferException {
+                return new ProcessInstance(input, extensionRegistry);
+            }
+        };
+
+        public static com.google.protobuf.Parser<ProcessInstance> parser() {
+            return PARSER;
+        }
+
+        @java.lang.Override
+        public com.google.protobuf.Parser<ProcessInstance> getParserForType() {
+            return PARSER;
+        }
+
+        @java.lang.Override
+        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance getDefaultInstanceForType() {
+            return DEFAULT_INSTANCE;
+        }
+
+    }
+
+    public interface VariableOrBuilder extends
+            // @@protoc_insertion_point(interface_extends:io.automatiko.engine.workflow.marshalling.Variable)
+            com.google.protobuf.MessageOrBuilder {
+
+        /**
+         * <code>optional string name = 1;</code>
+         * 
+         * @return Whether the name field is set.
+         */
+        boolean hasName();
+
+        /**
+         * <code>optional string name = 1;</code>
+         * 
+         * @return The name.
+         */
+        java.lang.String getName();
+
+        /**
+         * <code>optional string name = 1;</code>
+         * 
+         * @return The bytes for name.
+         */
+        com.google.protobuf.ByteString getNameBytes();
+
+        /**
+         * <pre>
+         * the actual object reference
+         * </pre>
+         *
+         * <code>optional int32 strategy_index = 2;</code>
+         * 
+         * @return Whether the strategyIndex field is set.
+         */
+        boolean hasStrategyIndex();
+
+        /**
+         * <pre>
+         * the actual object reference
+         * </pre>
+         *
+         * <code>optional int32 strategy_index = 2;</code>
+         * 
+         * @return The strategyIndex.
+         */
+        int getStrategyIndex();
+
+        /**
+         * <code>optional bytes value = 3;</code>
+         * 
+         * @return Whether the value field is set.
+         */
+        boolean hasValue();
+
+        /**
+         * <code>optional bytes value = 3;</code>
+         * 
+         * @return The value.
+         */
+        com.google.protobuf.ByteString getValue();
+
+        /**
+         * <code>optional string data_type = 4;</code>
+         * 
+         * @return Whether the dataType field is set.
+         */
+        boolean hasDataType();
+
+        /**
+         * <code>optional string data_type = 4;</code>
+         * 
+         * @return The dataType.
+         */
+        java.lang.String getDataType();
+
+        /**
+         * <code>optional string data_type = 4;</code>
+         * 
+         * @return The bytes for dataType.
+         */
+        com.google.protobuf.ByteString getDataTypeBytes();
+
+        /**
+         * <code>optional string data_types = 5;</code>
+         * 
+         * @return Whether the dataTypes field is set.
+         */
+        boolean hasDataTypes();
+
+        /**
+         * <code>optional string data_types = 5;</code>
+         * 
+         * @return The dataTypes.
+         */
+        java.lang.String getDataTypes();
+
+        /**
+         * <code>optional string data_types = 5;</code>
+         * 
+         * @return The bytes for dataTypes.
+         */
+        com.google.protobuf.ByteString getDataTypesBytes();
+    }
+
+    /**
+     * Protobuf type {@code io.automatiko.engine.workflow.marshalling.Variable}
+     */
+    public static final class Variable extends
+            com.google.protobuf.GeneratedMessageV3 implements
+            // @@protoc_insertion_point(message_implements:io.automatiko.engine.workflow.marshalling.Variable)
+            VariableOrBuilder {
+        private static final long serialVersionUID = 0L;
+
+        // Use Variable.newBuilder() to construct.
+        private Variable(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
+            super(builder);
+        }
+
+        private Variable() {
+            name_ = "";
+            value_ = com.google.protobuf.ByteString.EMPTY;
+            dataType_ = "";
+            dataTypes_ = "";
+        }
+
+        @java.lang.Override
+        @SuppressWarnings({ "unused" })
+        protected java.lang.Object newInstance(
+                UnusedPrivateParameter unused) {
+            return new Variable();
+        }
+
+        @java.lang.Override
+        public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+            return this.unknownFields;
+        }
+
+        private Variable(
+                com.google.protobuf.CodedInputStream input,
+                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                throws com.google.protobuf.InvalidProtocolBufferException {
+            this();
+            if (extensionRegistry == null) {
+                throw new java.lang.NullPointerException();
+            }
+            int mutable_bitField0_ = 0;
+            com.google.protobuf.UnknownFieldSet.Builder unknownFields = com.google.protobuf.UnknownFieldSet.newBuilder();
+            try {
+                boolean done = false;
+                while (!done) {
+                    int tag = input.readTag();
+                    switch (tag) {
+                        case 0:
+                            done = true;
+                            break;
+                        case 10: {
+                            com.google.protobuf.ByteString bs = input.readBytes();
+                            bitField0_ |= 0x00000001;
+                            name_ = bs;
+                            break;
+                        }
+                        case 16: {
+                            bitField0_ |= 0x00000002;
+                            strategyIndex_ = input.readInt32();
+                            break;
+                        }
+                        case 26: {
+                            bitField0_ |= 0x00000004;
+                            value_ = input.readBytes();
+                            break;
+                        }
+                        case 34: {
+                            com.google.protobuf.ByteString bs = input.readBytes();
+                            bitField0_ |= 0x00000008;
+                            dataType_ = bs;
+                            break;
+                        }
+                        case 42: {
+                            com.google.protobuf.ByteString bs = input.readBytes();
+                            bitField0_ |= 0x00000010;
+                            dataTypes_ = bs;
+                            break;
+                        }
+                        default: {
+                            if (!parseUnknownField(
+                                    input, unknownFields, extensionRegistry, tag)) {
+                                done = true;
+                            }
+                            break;
+                        }
+                    }
+                }
+            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                throw e.setUnfinishedMessage(this);
+            } catch (java.io.IOException e) {
+                throw new com.google.protobuf.InvalidProtocolBufferException(
+                        e).setUnfinishedMessage(this);
+            } finally {
+                this.unknownFields = unknownFields.build();
+                makeExtensionsImmutable();
+            }
+        }
+
+        public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+            return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_Variable_descriptor;
+        }
+
+        @java.lang.Override
+        protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() {
+            return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_Variable_fieldAccessorTable
+                    .ensureFieldAccessorsInitialized(
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.class,
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder.class);
+        }
+
+        private int bitField0_;
+        public static final int NAME_FIELD_NUMBER = 1;
+        private volatile java.lang.Object name_;
+
+        /**
+         * <code>optional string name = 1;</code>
+         * 
+         * @return Whether the name field is set.
+         */
+        @java.lang.Override
+        public boolean hasName() {
+            return ((bitField0_ & 0x00000001) != 0);
+        }
+
+        /**
+         * <code>optional string name = 1;</code>
+         * 
+         * @return The name.
+         */
+        @java.lang.Override
+        public java.lang.String getName() {
+            java.lang.Object ref = name_;
+            if (ref instanceof java.lang.String) {
+                return (java.lang.String) ref;
+            } else {
+                com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                java.lang.String s = bs.toStringUtf8();
+                if (bs.isValidUtf8()) {
+                    name_ = s;
+                }
+                return s;
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+        /**
+         * <code>optional string name = 1;</code>
+         * 
+         * @return The bytes for name.
+         */
+        @java.lang.Override
+        public com.google.protobuf.ByteString getNameBytes() {
+            java.lang.Object ref = name_;
+            if (ref instanceof java.lang.String) {
+                com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
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+                name_ = b;
+                return b;
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+                return (com.google.protobuf.ByteString) ref;
+            }
+        }
+
+        public static final int STRATEGY_INDEX_FIELD_NUMBER = 2;
+        private int strategyIndex_;
+
+        /**
+         * <pre>
+         * the actual object reference
+         * </pre>
+         *
+         * <code>optional int32 strategy_index = 2;</code>
+         * 
+         * @return Whether the strategyIndex field is set.
+         */
+        @java.lang.Override
+        public boolean hasStrategyIndex() {
+            return ((bitField0_ & 0x00000002) != 0);
+        }
+
+        /**
+         * <pre>
+         * the actual object reference
+         * </pre>
+         *
+         * <code>optional int32 strategy_index = 2;</code>
+         * 
+         * @return The strategyIndex.
+         */
+        @java.lang.Override
+        public int getStrategyIndex() {
+            return strategyIndex_;
+        }
+
+        public static final int VALUE_FIELD_NUMBER = 3;
+        private com.google.protobuf.ByteString value_;
+
+        /**
+         * <code>optional bytes value = 3;</code>
+         * 
+         * @return Whether the value field is set.
+         */
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+            return ((bitField0_ & 0x00000004) != 0);
+        }
+
+        /**
+         * <code>optional bytes value = 3;</code>
+         * 
+         * @return The value.
+         */
+        @java.lang.Override
+        public com.google.protobuf.ByteString getValue() {
+            return value_;
+        }
+
+        public static final int DATA_TYPE_FIELD_NUMBER = 4;
+        private volatile java.lang.Object dataType_;
+
+        /**
+         * <code>optional string data_type = 4;</code>
+         * 
+         * @return Whether the dataType field is set.
+         */
+        @java.lang.Override
+        public boolean hasDataType() {
+            return ((bitField0_ & 0x00000008) != 0);
+        }
+
+        /**
+         * <code>optional string data_type = 4;</code>
+         * 
+         * @return The dataType.
+         */
+        @java.lang.Override
+        public java.lang.String getDataType() {
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+                com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                java.lang.String s = bs.toStringUtf8();
+                if (bs.isValidUtf8()) {
+                    dataType_ = s;
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+                return s;
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+
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+         * <code>optional string data_type = 4;</code>
+         * 
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+        @java.lang.Override
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+            java.lang.Object ref = dataType_;
+            if (ref instanceof java.lang.String) {
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+                        (java.lang.String) ref);
+                dataType_ = b;
+                return b;
+            } else {
+                return (com.google.protobuf.ByteString) ref;
+            }
+        }
+
+        public static final int DATA_TYPES_FIELD_NUMBER = 5;
+        private volatile java.lang.Object dataTypes_;
+
+        /**
+         * <code>optional string data_types = 5;</code>
+         * 
+         * @return Whether the dataTypes field is set.
+         */
+        @java.lang.Override
+        public boolean hasDataTypes() {
+            return ((bitField0_ & 0x00000010) != 0);
+        }
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+             * <code>optional string data_type = 4;</code>
+             * 
+             * @return The dataType.
+             */
+            public java.lang.String getDataType() {
+                java.lang.Object ref = dataType_;
+                if (!(ref instanceof java.lang.String)) {
+                    com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                    java.lang.String s = bs.toStringUtf8();
+                    if (bs.isValidUtf8()) {
+                        dataType_ = s;
+                    }
+                    return s;
+                } else {
+                    return (java.lang.String) ref;
+                }
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+            /**
+             * <code>optional string data_type = 4;</code>
+             * 
+             * @return The bytes for dataType.
+             */
+            public com.google.protobuf.ByteString getDataTypeBytes() {
+                java.lang.Object ref = dataType_;
+                if (ref instanceof String) {
+                    com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                            (java.lang.String) ref);
+                    dataType_ = b;
+                    return b;
+                } else {
+                    return (com.google.protobuf.ByteString) ref;
+                }
+            }
+
+            /**
+             * <code>optional string data_type = 4;</code>
+             * 
+             * @param value The dataType to set.
+             * @return This builder for chaining.
+             */
+            public Builder setDataType(
+                    java.lang.String value) {
+                if (value == null) {
+                    throw new NullPointerException();
+                }
+                bitField0_ |= 0x00000008;
+                dataType_ = value;
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>optional string data_type = 4;</code>
+             * 
+             * @return This builder for chaining.
+             */
+            public Builder clearDataType() {
+                bitField0_ = (bitField0_ & ~0x00000008);
+                dataType_ = getDefaultInstance().getDataType();
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>optional string data_type = 4;</code>
+             * 
+             * @param value The bytes for dataType to set.
+             * @return This builder for chaining.
+             */
+            public Builder setDataTypeBytes(
+                    com.google.protobuf.ByteString value) {
+                if (value == null) {
+                    throw new NullPointerException();
+                }
+                bitField0_ |= 0x00000008;
+                dataType_ = value;
+                onChanged();
+                return this;
+            }
+
+            private java.lang.Object dataTypes_ = "";
+
+            /**
+             * <code>optional string data_types = 5;</code>
+             * 
+             * @return Whether the dataTypes field is set.
+             */
+            public boolean hasDataTypes() {
+                return ((bitField0_ & 0x00000010) != 0);
+            }
+
+            /**
+             * <code>optional string data_types = 5;</code>
+             * 
+             * @return The dataTypes.
+             */
+            public java.lang.String getDataTypes() {
+                java.lang.Object ref = dataTypes_;
+                if (!(ref instanceof java.lang.String)) {
+                    com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                    java.lang.String s = bs.toStringUtf8();
+                    if (bs.isValidUtf8()) {
+                        dataTypes_ = s;
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+                    return s;
+                } else {
+                    return (java.lang.String) ref;
+                }
+            }
+
+            /**
+             * <code>optional string data_types = 5;</code>
+             * 
+             * @return The bytes for dataTypes.
+             */
+            public com.google.protobuf.ByteString getDataTypesBytes() {
+                java.lang.Object ref = dataTypes_;
+                if (ref instanceof String) {
+                    com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                            (java.lang.String) ref);
+                    dataTypes_ = b;
+                    return b;
+                } else {
+                    return (com.google.protobuf.ByteString) ref;
+                }
+            }
+
+            /**
+             * <code>optional string data_types = 5;</code>
+             * 
+             * @param value The dataTypes to set.
+             * @return This builder for chaining.
+             */
+            public Builder setDataTypes(
+                    java.lang.String value) {
+                if (value == null) {
+                    throw new NullPointerException();
+                }
+                bitField0_ |= 0x00000010;
+                dataTypes_ = value;
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>optional string data_types = 5;</code>
+             * 
+             * @return This builder for chaining.
+             */
+            public Builder clearDataTypes() {
+                bitField0_ = (bitField0_ & ~0x00000010);
+                dataTypes_ = getDefaultInstance().getDataTypes();
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>optional string data_types = 5;</code>
+             * 
+             * @param value The bytes for dataTypes to set.
+             * @return This builder for chaining.
+             */
+            public Builder setDataTypesBytes(
+                    com.google.protobuf.ByteString value) {
+                if (value == null) {
+                    throw new NullPointerException();
+                }
+                bitField0_ |= 0x00000010;
+                dataTypes_ = value;
+                onChanged();
+                return this;
+            }
+
+            @java.lang.Override
+            public final Builder setUnknownFields(
+                    final com.google.protobuf.UnknownFieldSet unknownFields) {
+                return super.setUnknownFields(unknownFields);
+            }
+
+            @java.lang.Override
+            public final Builder mergeUnknownFields(
+                    final com.google.protobuf.UnknownFieldSet unknownFields) {
+                return super.mergeUnknownFields(unknownFields);
+            }
+
+            // @@protoc_insertion_point(builder_scope:io.automatiko.engine.workflow.marshalling.Variable)
+        }
+
+        // @@protoc_insertion_point(class_scope:io.automatiko.engine.workflow.marshalling.Variable)
+        private static final io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable DEFAULT_INSTANCE;
+        static {
+            DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable();
+        }
+
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable getDefaultInstance() {
+            return DEFAULT_INSTANCE;
+        }
+
+        @java.lang.Deprecated
+        public static final com.google.protobuf.Parser<Variable> PARSER = new com.google.protobuf.AbstractParser<Variable>() {
+            @java.lang.Override
+            public Variable parsePartialFrom(
+                    com.google.protobuf.CodedInputStream input,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws com.google.protobuf.InvalidProtocolBufferException {
+                return new Variable(input, extensionRegistry);
+            }
+        };
+
+        public static com.google.protobuf.Parser<Variable> parser() {
+            return PARSER;
+        }
+
+        @java.lang.Override
+        public com.google.protobuf.Parser<Variable> getParserForType() {
+            return PARSER;
+        }
+
+        @java.lang.Override
+        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable getDefaultInstanceForType() {
+            return DEFAULT_INSTANCE;
+        }
+
+    }
+
+    public interface WorkItemOrBuilder extends
+            // @@protoc_insertion_point(interface_extends:io.automatiko.engine.workflow.marshalling.WorkItem)
+            com.google.protobuf.MessageOrBuilder {
+
+        /**
+         * <code>optional string id = 1;</code>
+         * 
+         * @return Whether the id field is set.
+         */
+        boolean hasId();
+
+        /**
+         * <code>optional string id = 1;</code>
+         * 
+         * @return The id.
+         */
+        java.lang.String getId();
+
+        /**
+         * <code>optional string id = 1;</code>
+         * 
+         * @return The bytes for id.
+         */
+        com.google.protobuf.ByteString getIdBytes();
+
+        /**
+         * <code>optional string process_instances_id = 2;</code>
+         * 
+         * @return Whether the processInstancesId field is set.
+         */
+        boolean hasProcessInstancesId();
+
+        /**
+         * <code>optional string process_instances_id = 2;</code>
+         * 
+         * @return The processInstancesId.
+         */
+        java.lang.String getProcessInstancesId();
+
+        /**
+         * <code>optional string process_instances_id = 2;</code>
+         * 
+         * @return The bytes for processInstancesId.
+         */
+        com.google.protobuf.ByteString getProcessInstancesIdBytes();
+
+        /**
+         * <code>optional string name = 3;</code>
+         * 
+         * @return Whether the name field is set.
+         */
+        boolean hasName();
+
+        /**
+         * <code>optional string name = 3;</code>
+         * 
+         * @return The name.
+         */
+        java.lang.String getName();
+
+        /**
+         * <code>optional string name = 3;</code>
+         * 
+         * @return The bytes for name.
+         */
+        com.google.protobuf.ByteString getNameBytes();
+
+        /**
+         * <code>optional int32 state = 4;</code>
+         * 
+         * @return Whether the state field is set.
+         */
+        boolean hasState();
+
+        /**
+         * <code>optional int32 state = 4;</code>
+         * 
+         * @return The state.
+         */
+        int getState();
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
+         */
+        java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable> getVariableList();
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
+         */
+        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable getVariable(int index);
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
+         */
+        int getVariableCount();
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
+         */
+        java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder> getVariableOrBuilderList();
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
+         */
+        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder getVariableOrBuilder(
+                int index);
+
+        /**
+         * <code>optional string deployment_id = 6;</code>
+         * 
+         * @return Whether the deploymentId field is set.
+         */
+        boolean hasDeploymentId();
+
+        /**
+         * <code>optional string deployment_id = 6;</code>
+         * 
+         * @return The deploymentId.
+         */
+        java.lang.String getDeploymentId();
+
+        /**
+         * <code>optional string deployment_id = 6;</code>
+         * 
+         * @return The bytes for deploymentId.
+         */
+        com.google.protobuf.ByteString getDeploymentIdBytes();
+
+        /**
+         * <code>optional string node_instance_id = 7;</code>
+         * 
+         * @return Whether the nodeInstanceId field is set.
+         */
+        boolean hasNodeInstanceId();
+
+        /**
+         * <code>optional string node_instance_id = 7;</code>
+         * 
+         * @return The nodeInstanceId.
+         */
+        java.lang.String getNodeInstanceId();
+
+        /**
+         * <code>optional string node_instance_id = 7;</code>
+         * 
+         * @return The bytes for nodeInstanceId.
+         */
+        com.google.protobuf.ByteString getNodeInstanceIdBytes();
+
+        /**
+         * <code>optional int64 node_id = 8;</code>
+         * 
+         * @return Whether the nodeId field is set.
+         */
+        boolean hasNodeId();
+
+        /**
+         * <code>optional int64 node_id = 8;</code>
+         * 
+         * @return The nodeId.
+         */
+        long getNodeId();
+
+        /**
+         * <code>optional string phase_id = 9;</code>
+         * 
+         * @return Whether the phaseId field is set.
+         */
+        boolean hasPhaseId();
+
+        /**
+         * <code>optional string phase_id = 9;</code>
+         * 
+         * @return The phaseId.
+         */
+        java.lang.String getPhaseId();
+
+        /**
+         * <code>optional string phase_id = 9;</code>
+         * 
+         * @return The bytes for phaseId.
+         */
+        com.google.protobuf.ByteString getPhaseIdBytes();
+
+        /**
+         * <code>optional string phase_status = 10;</code>
+         * 
+         * @return Whether the phaseStatus field is set.
+         */
+        boolean hasPhaseStatus();
+
+        /**
+         * <code>optional string phase_status = 10;</code>
+         * 
+         * @return The phaseStatus.
+         */
+        java.lang.String getPhaseStatus();
+
+        /**
+         * <code>optional string phase_status = 10;</code>
+         * 
+         * @return The bytes for phaseStatus.
+         */
+        com.google.protobuf.ByteString getPhaseStatusBytes();
+
+        /**
+         * <code>optional int64 start_date = 11;</code>
+         * 
+         * @return Whether the startDate field is set.
+         */
+        boolean hasStartDate();
+
+        /**
+         * <code>optional int64 start_date = 11;</code>
+         * 
+         * @return The startDate.
+         */
+        long getStartDate();
+
+        /**
+         * <code>optional int64 complete_date = 12;</code>
+         * 
+         * @return Whether the completeDate field is set.
+         */
+        boolean hasCompleteDate();
+
+        /**
+         * <code>optional int64 complete_date = 12;</code>
+         * 
+         * @return The completeDate.
+         */
+        long getCompleteDate();
+    }
+
+    /**
+     * Protobuf type {@code io.automatiko.engine.workflow.marshalling.WorkItem}
+     */
+    public static final class WorkItem extends
+            com.google.protobuf.GeneratedMessageV3 implements
+            // @@protoc_insertion_point(message_implements:io.automatiko.engine.workflow.marshalling.WorkItem)
+            WorkItemOrBuilder {
+        private static final long serialVersionUID = 0L;
+
+        // Use WorkItem.newBuilder() to construct.
+        private WorkItem(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
+            super(builder);
+        }
+
+        private WorkItem() {
+            id_ = "";
+            processInstancesId_ = "";
+            name_ = "";
+            variable_ = java.util.Collections.emptyList();
+            deploymentId_ = "";
+            nodeInstanceId_ = "";
+            phaseId_ = "";
+            phaseStatus_ = "";
+        }
+
+        @java.lang.Override
+        @SuppressWarnings({ "unused" })
+        protected java.lang.Object newInstance(
+                UnusedPrivateParameter unused) {
+            return new WorkItem();
+        }
+
+        @java.lang.Override
+        public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+            return this.unknownFields;
+        }
+
+        private WorkItem(
+                com.google.protobuf.CodedInputStream input,
+                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                throws com.google.protobuf.InvalidProtocolBufferException {
+            this();
+            if (extensionRegistry == null) {
+                throw new java.lang.NullPointerException();
+            }
+            int mutable_bitField0_ = 0;
+            com.google.protobuf.UnknownFieldSet.Builder unknownFields = com.google.protobuf.UnknownFieldSet.newBuilder();
+            try {
+                boolean done = false;
+                while (!done) {
+                    int tag = input.readTag();
+                    switch (tag) {
+                        case 0:
+                            done = true;
+                            break;
+                        case 10: {
+                            com.google.protobuf.ByteString bs = input.readBytes();
+                            bitField0_ |= 0x00000001;
+                            id_ = bs;
+                            break;
+                        }
+                        case 18: {
+                            com.google.protobuf.ByteString bs = input.readBytes();
+                            bitField0_ |= 0x00000002;
+                            processInstancesId_ = bs;
+                            break;
+                        }
+                        case 26: {
+                            com.google.protobuf.ByteString bs = input.readBytes();
+                            bitField0_ |= 0x00000004;
+                            name_ = bs;
+                            break;
+                        }
+                        case 32: {
+                            bitField0_ |= 0x00000008;
+                            state_ = input.readInt32();
+                            break;
+                        }
+                        case 42: {
+                            if (!((mutable_bitField0_ & 0x00000010) != 0)) {
+                                variable_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable>();
+                                mutable_bitField0_ |= 0x00000010;
+                            }
+                            variable_.add(
+                                    input.readMessage(
+                                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.PARSER,
+                                            extensionRegistry));
+                            break;
+                        }
+                        case 50: {
+                            com.google.protobuf.ByteString bs = input.readBytes();
+                            bitField0_ |= 0x00000010;
+                            deploymentId_ = bs;
+                            break;
+                        }
+                        case 58: {
+                            com.google.protobuf.ByteString bs = input.readBytes();
+                            bitField0_ |= 0x00000020;
+                            nodeInstanceId_ = bs;
+                            break;
+                        }
+                        case 64: {
+                            bitField0_ |= 0x00000040;
+                            nodeId_ = input.readInt64();
+                            break;
+                        }
+                        case 74: {
+                            com.google.protobuf.ByteString bs = input.readBytes();
+                            bitField0_ |= 0x00000080;
+                            phaseId_ = bs;
+                            break;
+                        }
+                        case 82: {
+                            com.google.protobuf.ByteString bs = input.readBytes();
+                            bitField0_ |= 0x00000100;
+                            phaseStatus_ = bs;
+                            break;
+                        }
+                        case 88: {
+                            bitField0_ |= 0x00000200;
+                            startDate_ = input.readInt64();
+                            break;
+                        }
+                        case 96: {
+                            bitField0_ |= 0x00000400;
+                            completeDate_ = input.readInt64();
+                            break;
+                        }
+                        default: {
+                            if (!parseUnknownField(
+                                    input, unknownFields, extensionRegistry, tag)) {
+                                done = true;
+                            }
+                            break;
+                        }
+                    }
+                }
+            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                throw e.setUnfinishedMessage(this);
+            } catch (java.io.IOException e) {
+                throw new com.google.protobuf.InvalidProtocolBufferException(
+                        e).setUnfinishedMessage(this);
+            } finally {
+                if (((mutable_bitField0_ & 0x00000010) != 0)) {
+                    variable_ = java.util.Collections.unmodifiableList(variable_);
+                }
+                this.unknownFields = unknownFields.build();
+                makeExtensionsImmutable();
+            }
+        }
+
+        public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+            return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_WorkItem_descriptor;
+        }
+
+        @java.lang.Override
+        protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() {
+            return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_WorkItem_fieldAccessorTable
+                    .ensureFieldAccessorsInitialized(
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItem.class,
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItem.Builder.class);
+        }
+
+        private int bitField0_;
+        public static final int ID_FIELD_NUMBER = 1;
+        private volatile java.lang.Object id_;
+
+        /**
+         * <code>optional string id = 1;</code>
+         * 
+         * @return Whether the id field is set.
+         */
+        @java.lang.Override
+        public boolean hasId() {
+            return ((bitField0_ & 0x00000001) != 0);
+        }
+
+        /**
+         * <code>optional string id = 1;</code>
+         * 
+         * @return The id.
+         */
+        @java.lang.Override
+        public java.lang.String getId() {
+            java.lang.Object ref = id_;
+            if (ref instanceof java.lang.String) {
+                return (java.lang.String) ref;
+            } else {
+                com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                java.lang.String s = bs.toStringUtf8();
+                if (bs.isValidUtf8()) {
+                    id_ = s;
+                }
+                return s;
+            }
+        }
+
+        /**
+         * <code>optional string id = 1;</code>
+         * 
+         * @return The bytes for id.
+         */
+        @java.lang.Override
+        public com.google.protobuf.ByteString getIdBytes() {
+            java.lang.Object ref = id_;
+            if (ref instanceof java.lang.String) {
+                com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                        (java.lang.String) ref);
+                id_ = b;
+                return b;
+            } else {
+                return (com.google.protobuf.ByteString) ref;
+            }
+        }
+
+        public static final int PROCESS_INSTANCES_ID_FIELD_NUMBER = 2;
+        private volatile java.lang.Object processInstancesId_;
+
+        /**
+         * <code>optional string process_instances_id = 2;</code>
+         * 
+         * @return Whether the processInstancesId field is set.
+         */
+        @java.lang.Override
+        public boolean hasProcessInstancesId() {
+            return ((bitField0_ & 0x00000002) != 0);
+        }
+
+        /**
+         * <code>optional string process_instances_id = 2;</code>
+         * 
+         * @return The processInstancesId.
+         */
+        @java.lang.Override
+        public java.lang.String getProcessInstancesId() {
+            java.lang.Object ref = processInstancesId_;
+            if (ref instanceof java.lang.String) {
+                return (java.lang.String) ref;
+            } else {
+                com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                java.lang.String s = bs.toStringUtf8();
+                if (bs.isValidUtf8()) {
+                    processInstancesId_ = s;
+                }
+                return s;
+            }
+        }
+
+        /**
+         * <code>optional string process_instances_id = 2;</code>
+         * 
+         * @return The bytes for processInstancesId.
+         */
+        @java.lang.Override
+        public com.google.protobuf.ByteString getProcessInstancesIdBytes() {
+            java.lang.Object ref = processInstancesId_;
+            if (ref instanceof java.lang.String) {
+                com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                        (java.lang.String) ref);
+                processInstancesId_ = b;
+                return b;
+            } else {
+                return (com.google.protobuf.ByteString) ref;
+            }
+        }
+
+        public static final int NAME_FIELD_NUMBER = 3;
+        private volatile java.lang.Object name_;
+
+        /**
+         * <code>optional string name = 3;</code>
+         * 
+         * @return Whether the name field is set.
+         */
+        @java.lang.Override
+        public boolean hasName() {
+            return ((bitField0_ & 0x00000004) != 0);
+        }
+
+        /**
+         * <code>optional string name = 3;</code>
+         * 
+         * @return The name.
+         */
+        @java.lang.Override
+        public java.lang.String getName() {
+            java.lang.Object ref = name_;
+            if (ref instanceof java.lang.String) {
+                return (java.lang.String) ref;
+            } else {
+                com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                java.lang.String s = bs.toStringUtf8();
+                if (bs.isValidUtf8()) {
+                    name_ = s;
+                }
+                return s;
+            }
+        }
+
+        /**
+         * <code>optional string name = 3;</code>
+         * 
+         * @return The bytes for name.
+         */
+        @java.lang.Override
+        public com.google.protobuf.ByteString getNameBytes() {
+            java.lang.Object ref = name_;
+            if (ref instanceof java.lang.String) {
+                com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                        (java.lang.String) ref);
+                name_ = b;
+                return b;
+            } else {
+                return (com.google.protobuf.ByteString) ref;
+            }
+        }
+
+        public static final int STATE_FIELD_NUMBER = 4;
+        private int state_;
+
+        /**
+         * <code>optional int32 state = 4;</code>
+         * 
+         * @return Whether the state field is set.
+         */
+        @java.lang.Override
+        public boolean hasState() {
+            return ((bitField0_ & 0x00000008) != 0);
+        }
+
+        /**
+         * <code>optional int32 state = 4;</code>
+         * 
+         * @return The state.
+         */
+        @java.lang.Override
+        public int getState() {
+            return state_;
+        }
+
+        public static final int VARIABLE_FIELD_NUMBER = 5;
+        private java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable> variable_;
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
+         */
+        @java.lang.Override
+        public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable> getVariableList() {
+            return variable_;
+        }
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
+         */
+        @java.lang.Override
+        public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder> getVariableOrBuilderList() {
+            return variable_;
+        }
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
+         */
+        @java.lang.Override
+        public int getVariableCount() {
+            return variable_.size();
+        }
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
+         */
+        @java.lang.Override
+        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable getVariable(int index) {
+            return variable_.get(index);
+        }
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
+         */
+        @java.lang.Override
+        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder getVariableOrBuilder(
+                int index) {
+            return variable_.get(index);
+        }
+
+        public static final int DEPLOYMENT_ID_FIELD_NUMBER = 6;
+        private volatile java.lang.Object deploymentId_;
+
+        /**
+         * <code>optional string deployment_id = 6;</code>
+         * 
+         * @return Whether the deploymentId field is set.
+         */
+        @java.lang.Override
+        public boolean hasDeploymentId() {
+            return ((bitField0_ & 0x00000010) != 0);
+        }
+
+        /**
+         * <code>optional string deployment_id = 6;</code>
+         * 
+         * @return The deploymentId.
+         */
+        @java.lang.Override
+        public java.lang.String getDeploymentId() {
+            java.lang.Object ref = deploymentId_;
+            if (ref instanceof java.lang.String) {
+                return (java.lang.String) ref;
+            } else {
+                com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                java.lang.String s = bs.toStringUtf8();
+                if (bs.isValidUtf8()) {
+                    deploymentId_ = s;
+                }
+                return s;
+            }
+        }
+
+        /**
+         * <code>optional string deployment_id = 6;</code>
+         * 
+         * @return The bytes for deploymentId.
+         */
+        @java.lang.Override
+        public com.google.protobuf.ByteString getDeploymentIdBytes() {
+            java.lang.Object ref = deploymentId_;
+            if (ref instanceof java.lang.String) {
+                com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                        (java.lang.String) ref);
+                deploymentId_ = b;
+                return b;
+            } else {
+                return (com.google.protobuf.ByteString) ref;
+            }
+        }
+
+        public static final int NODE_INSTANCE_ID_FIELD_NUMBER = 7;
+        private volatile java.lang.Object nodeInstanceId_;
+
+        /**
+         * <code>optional string node_instance_id = 7;</code>
+         * 
+         * @return Whether the nodeInstanceId field is set.
+         */
+        @java.lang.Override
+        public boolean hasNodeInstanceId() {
+            return ((bitField0_ & 0x00000020) != 0);
+        }
+
+        /**
+         * <code>optional string node_instance_id = 7;</code>
+         * 
+         * @return The nodeInstanceId.
+         */
+        @java.lang.Override
+        public java.lang.String getNodeInstanceId() {
+            java.lang.Object ref = nodeInstanceId_;
+            if (ref instanceof java.lang.String) {
+                return (java.lang.String) ref;
+            } else {
+                com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                java.lang.String s = bs.toStringUtf8();
+                if (bs.isValidUtf8()) {
+                    nodeInstanceId_ = s;
+                }
+                return s;
+            }
+        }
+
+        /**
+         * <code>optional string node_instance_id = 7;</code>
+         * 
+         * @return The bytes for nodeInstanceId.
+         */
+        @java.lang.Override
+        public com.google.protobuf.ByteString getNodeInstanceIdBytes() {
+            java.lang.Object ref = nodeInstanceId_;
+            if (ref instanceof java.lang.String) {
+                com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                        (java.lang.String) ref);
+                nodeInstanceId_ = b;
+                return b;
+            } else {
+                return (com.google.protobuf.ByteString) ref;
+            }
+        }
+
+        public static final int NODE_ID_FIELD_NUMBER = 8;
+        private long nodeId_;
+
+        /**
+         * <code>optional int64 node_id = 8;</code>
+         * 
+         * @return Whether the nodeId field is set.
+         */
+        @java.lang.Override
+        public boolean hasNodeId() {
+            return ((bitField0_ & 0x00000040) != 0);
+        }
+
+        /**
+         * <code>optional int64 node_id = 8;</code>
+         * 
+         * @return The nodeId.
+         */
+        @java.lang.Override
+        public long getNodeId() {
+            return nodeId_;
+        }
+
+        public static final int PHASE_ID_FIELD_NUMBER = 9;
+        private volatile java.lang.Object phaseId_;
+
+        /**
+         * <code>optional string phase_id = 9;</code>
+         * 
+         * @return Whether the phaseId field is set.
+         */
+        @java.lang.Override
+        public boolean hasPhaseId() {
+            return ((bitField0_ & 0x00000080) != 0);
+        }
+
+        /**
+         * <code>optional string phase_id = 9;</code>
+         * 
+         * @return The phaseId.
+         */
+        @java.lang.Override
+        public java.lang.String getPhaseId() {
+            java.lang.Object ref = phaseId_;
+            if (ref instanceof java.lang.String) {
+                return (java.lang.String) ref;
+            } else {
+                com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                java.lang.String s = bs.toStringUtf8();
+                if (bs.isValidUtf8()) {
+                    phaseId_ = s;
+                }
+                return s;
+            }
+        }
+
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+         * <code>optional string phase_id = 9;</code>
+         * 
+         * @return The bytes for phaseId.
+         */
+        @java.lang.Override
+        public com.google.protobuf.ByteString getPhaseIdBytes() {
+            java.lang.Object ref = phaseId_;
+            if (ref instanceof java.lang.String) {
+                com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                        (java.lang.String) ref);
+                phaseId_ = b;
+                return b;
+            } else {
+                return (com.google.protobuf.ByteString) ref;
+            }
+        }
+
+        public static final int PHASE_STATUS_FIELD_NUMBER = 10;
+        private volatile java.lang.Object phaseStatus_;
+
+        /**
+         * <code>optional string phase_status = 10;</code>
+         * 
+         * @return Whether the phaseStatus field is set.
+         */
+        @java.lang.Override
+        public boolean hasPhaseStatus() {
+            return ((bitField0_ & 0x00000100) != 0);
+        }
+
+        /**
+         * <code>optional string phase_status = 10;</code>
+         * 
+         * @return The phaseStatus.
+         */
+        @java.lang.Override
+        public java.lang.String getPhaseStatus() {
+            java.lang.Object ref = phaseStatus_;
+            if (ref instanceof java.lang.String) {
+                return (java.lang.String) ref;
+            } else {
+                com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                java.lang.String s = bs.toStringUtf8();
+                if (bs.isValidUtf8()) {
+                    phaseStatus_ = s;
+                }
+                return s;
+            }
+        }
+
+        /**
+         * <code>optional string phase_status = 10;</code>
+         * 
+         * @return The bytes for phaseStatus.
+         */
+        @java.lang.Override
+        public com.google.protobuf.ByteString getPhaseStatusBytes() {
+            java.lang.Object ref = phaseStatus_;
+            if (ref instanceof java.lang.String) {
+                com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                        (java.lang.String) ref);
+                phaseStatus_ = b;
+                return b;
+            } else {
+                return (com.google.protobuf.ByteString) ref;
+            }
+        }
+
+        public static final int START_DATE_FIELD_NUMBER = 11;
+        private long startDate_;
+
+        /**
+         * <code>optional int64 start_date = 11;</code>
+         * 
+         * @return Whether the startDate field is set.
+         */
+        @java.lang.Override
+        public boolean hasStartDate() {
+            return ((bitField0_ & 0x00000200) != 0);
+        }
+
+        /**
+         * <code>optional int64 start_date = 11;</code>
+         * 
+         * @return The startDate.
+         */
+        @java.lang.Override
+        public long getStartDate() {
+            return startDate_;
+        }
+
+        public static final int COMPLETE_DATE_FIELD_NUMBER = 12;
+        private long completeDate_;
+
+        /**
+         * <code>optional int64 complete_date = 12;</code>
+         * 
+         * @return Whether the completeDate field is set.
+         */
+        @java.lang.Override
+        public boolean hasCompleteDate() {
+            return ((bitField0_ & 0x00000400) != 0);
+        }
+
+        /**
+         * <code>optional int64 complete_date = 12;</code>
+         * 
+         * @return The completeDate.
+         */
+        @java.lang.Override
+        public long getCompleteDate() {
+            return completeDate_;
+        }
+
+        private byte memoizedIsInitialized = -1;
+
+        @java.lang.Override
+        public final boolean isInitialized() {
+            byte isInitialized = memoizedIsInitialized;
+            if (isInitialized == 1)
+                return true;
+            if (isInitialized == 0)
+                return false;
+
+            memoizedIsInitialized = 1;
+            return true;
+        }
+
+        @java.lang.Override
+        public void writeTo(com.google.protobuf.CodedOutputStream output)
+                throws java.io.IOException {
+            if (((bitField0_ & 0x00000001) != 0)) {
+                com.google.protobuf.GeneratedMessageV3.writeString(output, 1, id_);
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+            if (((bitField0_ & 0x00000002) != 0)) {
+                com.google.protobuf.GeneratedMessageV3.writeString(output, 2, processInstancesId_);
+            }
+            if (((bitField0_ & 0x00000004) != 0)) {
+                com.google.protobuf.GeneratedMessageV3.writeString(output, 3, name_);
+            }
+            if (((bitField0_ & 0x00000008) != 0)) {
+                output.writeInt32(4, state_);
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+            for (int i = 0; i < variable_.size(); i++) {
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+            if (((bitField0_ & 0x00000010) != 0)) {
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+            }
+            if (((bitField0_ & 0x00000020) != 0)) {
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+            }
+            if (((bitField0_ & 0x00000400) != 0)) {
+                output.writeInt64(12, completeDate_);
+            }
+            unknownFields.writeTo(output);
+        }
+
+        @java.lang.Override
+        public int getSerializedSize() {
+            int size = memoizedSize;
+            if (size != -1)
+                return size;
+
+            size = 0;
+            if (((bitField0_ & 0x00000001) != 0)) {
+                size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, id_);
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+            if (((bitField0_ & 0x00000002) != 0)) {
+                size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, processInstancesId_);
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+                size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, name_);
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+                size += com.google.protobuf.CodedOutputStream
+                        .computeInt32Size(4, state_);
+            }
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+                size += com.google.protobuf.CodedOutputStream
+                        .computeMessageSize(5, variable_.get(i));
+            }
+            if (((bitField0_ & 0x00000010) != 0)) {
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+            if (((bitField0_ & 0x00000020) != 0)) {
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+            size += unknownFields.getSerializedSize();
+            memoizedSize = size;
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+        }
+
+        @java.lang.Override
+        public boolean equals(final java.lang.Object obj) {
+            if (obj == this) {
+                return true;
+            }
+            if (!(obj instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItem)) {
+                return super.equals(obj);
+            }
+            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItem other = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItem) obj;
+
+            if (hasId() != other.hasId())
+                return false;
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+                return false;
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+                        .equals(other.getProcessInstancesId()))
+                    return false;
+            }
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+                return false;
+            if (hasName()) {
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+                        .equals(other.getName()))
+                    return false;
+            }
+            if (hasState() != other.hasState())
+                return false;
+            if (hasState()) {
+                if (getState() != other.getState())
+                    return false;
+            }
+            if (!getVariableList()
+                    .equals(other.getVariableList()))
+                return false;
+            if (hasDeploymentId() != other.hasDeploymentId())
+                return false;
+            if (hasDeploymentId()) {
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+                        .equals(other.getDeploymentId()))
+                    return false;
+            }
+            if (hasNodeInstanceId() != other.hasNodeInstanceId())
+                return false;
+            if (hasNodeInstanceId()) {
+                if (!getNodeInstanceId()
+                        .equals(other.getNodeInstanceId()))
+                    return false;
+            }
+            if (hasNodeId() != other.hasNodeId())
+                return false;
+            if (hasNodeId()) {
+                if (getNodeId() != other.getNodeId())
+                    return false;
+            }
+            if (hasPhaseId() != other.hasPhaseId())
+                return false;
+            if (hasPhaseId()) {
+                if (!getPhaseId()
+                        .equals(other.getPhaseId()))
+                    return false;
+            }
+            if (hasPhaseStatus() != other.hasPhaseStatus())
+                return false;
+            if (hasPhaseStatus()) {
+                if (!getPhaseStatus()
+                        .equals(other.getPhaseStatus()))
+                    return false;
+            }
+            if (hasStartDate() != other.hasStartDate())
+                return false;
+            if (hasStartDate()) {
+                if (getStartDate() != other.getStartDate())
+                    return false;
+            }
+            if (hasCompleteDate() != other.hasCompleteDate())
+                return false;
+            if (hasCompleteDate()) {
+                if (getCompleteDate() != other.getCompleteDate())
+                    return false;
+            }
+            if (!unknownFields.equals(other.unknownFields))
+                return false;
+            return true;
+        }
+
+        @java.lang.Override
+        public int hashCode() {
+            if (memoizedHashCode != 0) {
+                return memoizedHashCode;
+            }
+            int hash = 41;
+            hash = (19 * hash) + getDescriptor().hashCode();
+            if (hasId()) {
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+                hash = (53 * hash) + getId().hashCode();
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+                hash = (53 * hash) + getProcessInstancesId().hashCode();
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+                hash = (53 * hash) + getName().hashCode();
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+                hash = (53 * hash) + getState();
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+                hash = (53 * hash) + getVariableList().hashCode();
+            }
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+                hash = (37 * hash) + DEPLOYMENT_ID_FIELD_NUMBER;
+                hash = (53 * hash) + getDeploymentId().hashCode();
+            }
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+                hash = (37 * hash) + NODE_INSTANCE_ID_FIELD_NUMBER;
+                hash = (53 * hash) + getNodeInstanceId().hashCode();
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+                hash = (53 * hash) + getPhaseStatus().hashCode();
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+                        getCompleteDate());
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+            hash = (29 * hash) + unknownFields.hashCode();
+            memoizedHashCode = hash;
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+
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItem parseFrom(
+                java.nio.ByteBuffer data)
+                throws com.google.protobuf.InvalidProtocolBufferException {
+            return PARSER.parseFrom(data);
+        }
+
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItem parseFrom(
+                java.nio.ByteBuffer data,
+                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                throws com.google.protobuf.InvalidProtocolBufferException {
+            return PARSER.parseFrom(data, extensionRegistry);
+        }
+
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItem parseFrom(
+                com.google.protobuf.ByteString data)
+                throws com.google.protobuf.InvalidProtocolBufferException {
+            return PARSER.parseFrom(data);
+        }
+
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItem parseFrom(
+                com.google.protobuf.ByteString data,
+                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                throws com.google.protobuf.InvalidProtocolBufferException {
+            return PARSER.parseFrom(data, extensionRegistry);
+        }
+
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItem parseFrom(byte[] data)
+                throws com.google.protobuf.InvalidProtocolBufferException {
+            return PARSER.parseFrom(data);
+        }
+
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItem parseFrom(
+                byte[] data,
+                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                throws com.google.protobuf.InvalidProtocolBufferException {
+            return PARSER.parseFrom(data, extensionRegistry);
+        }
+
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItem parseFrom(
+                java.io.InputStream input)
+                throws java.io.IOException {
+            return com.google.protobuf.GeneratedMessageV3
+                    .parseWithIOException(PARSER, input);
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+
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItem parseFrom(
+                java.io.InputStream input,
+                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                throws java.io.IOException {
+            return com.google.protobuf.GeneratedMessageV3
+                    .parseWithIOException(PARSER, input, extensionRegistry);
+        }
+
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItem parseDelimitedFrom(
+                java.io.InputStream input)
+                throws java.io.IOException {
+            return com.google.protobuf.GeneratedMessageV3
+                    .parseDelimitedWithIOException(PARSER, input);
+        }
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+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItem parseDelimitedFrom(
+                java.io.InputStream input,
+                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                throws java.io.IOException {
+            return com.google.protobuf.GeneratedMessageV3
+                    .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+        }
+
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItem parseFrom(
+                com.google.protobuf.CodedInputStream input)
+                throws java.io.IOException {
+            return com.google.protobuf.GeneratedMessageV3
+                    .parseWithIOException(PARSER, input);
+        }
+
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItem parseFrom(
+                com.google.protobuf.CodedInputStream input,
+                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                throws java.io.IOException {
+            return com.google.protobuf.GeneratedMessageV3
+                    .parseWithIOException(PARSER, input, extensionRegistry);
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+
+        @java.lang.Override
+        public Builder newBuilderForType() {
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+        public static Builder newBuilder() {
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+        public Builder toBuilder() {
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+            }
+
+            // Construct using io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItem.newBuilder()
+            private Builder() {
+                maybeForceBuilderInitialization();
+            }
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+            private Builder(
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+            public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+                return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_WorkItem_descriptor;
+            }
+
+            @java.lang.Override
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItem getDefaultInstanceForType() {
+                return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItem.getDefaultInstance();
+            }
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+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItem build() {
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+            }
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+            @java.lang.Override
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItem buildPartial() {
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+                result.bitField0_ = to_bitField0_;
+                onBuilt();
+                return result;
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+
+            @java.lang.Override
+            public Builder clone() {
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+            }
+
+            @java.lang.Override
+            public Builder setField(
+                    com.google.protobuf.Descriptors.FieldDescriptor field,
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+
+            @java.lang.Override
+            public Builder clearField(
+                    com.google.protobuf.Descriptors.FieldDescriptor field) {
+                return super.clearField(field);
+            }
+
+            @java.lang.Override
+            public Builder clearOneof(
+                    com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+                return super.clearOneof(oneof);
+            }
+
+            @java.lang.Override
+            public Builder setRepeatedField(
+                    com.google.protobuf.Descriptors.FieldDescriptor field,
+                    int index, java.lang.Object value) {
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+            @java.lang.Override
+            public Builder addRepeatedField(
+                    com.google.protobuf.Descriptors.FieldDescriptor field,
+                    java.lang.Object value) {
+                return super.addRepeatedField(field, value);
+            }
+
+            @java.lang.Override
+            public Builder mergeFrom(com.google.protobuf.Message other) {
+                if (other instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItem) {
+                    return mergeFrom((io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItem) other);
+                } else {
+                    super.mergeFrom(other);
+                    return this;
+                }
+            }
+
+            public Builder mergeFrom(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItem other) {
+                if (other == io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItem.getDefaultInstance())
+                    return this;
+                if (other.hasId()) {
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+                    onChanged();
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+                if (other.hasState()) {
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+                } else {
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+                        if (variableBuilder_.isEmpty()) {
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+                if (other.hasDeploymentId()) {
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+                return this;
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+            @java.lang.Override
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+
+            @java.lang.Override
+            public Builder mergeFrom(
+                    com.google.protobuf.CodedInputStream input,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws java.io.IOException {
+                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItem parsedMessage = null;
+                try {
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+                return this;
+            }
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+            /**
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+
+            /**
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+                java.lang.Object ref = id_;
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+                    if (bs.isValidUtf8()) {
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+                    return s;
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+            /**
+             * <code>optional string id = 1;</code>
+             * 
+             * @param value The id to set.
+             * @return This builder for chaining.
+             */
+            public Builder setId(
+                    java.lang.String value) {
+                if (value == null) {
+                    throw new NullPointerException();
+                }
+                bitField0_ |= 0x00000001;
+                id_ = value;
+                onChanged();
+                return this;
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+
+            /**
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+             */
+            public Builder clearId() {
+                bitField0_ = (bitField0_ & ~0x00000001);
+                id_ = getDefaultInstance().getId();
+                onChanged();
+                return this;
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+
+            /**
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+             * @return This builder for chaining.
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+                bitField0_ |= 0x00000001;
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+            private java.lang.Object processInstancesId_ = "";
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+            /**
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+                java.lang.Object ref = processInstancesId_;
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+             * @return This builder for chaining.
+             */
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+                if (value == null) {
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+                bitField0_ |= 0x00000002;
+                processInstancesId_ = value;
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>optional string process_instances_id = 2;</code>
+             * 
+             * @return This builder for chaining.
+             */
+            public Builder clearProcessInstancesId() {
+                bitField0_ = (bitField0_ & ~0x00000002);
+                processInstancesId_ = getDefaultInstance().getProcessInstancesId();
+                onChanged();
+                return this;
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+            /**
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+             * @return This builder for chaining.
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+                bitField0_ |= 0x00000002;
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+            /**
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+             * @return This builder for chaining.
+             */
+            public Builder setName(
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+                if (value == null) {
+                    throw new NullPointerException();
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+                bitField0_ |= 0x00000004;
+                name_ = value;
+                onChanged();
+                return this;
+            }
+
+            /**
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+             * 
+             * @return This builder for chaining.
+             */
+            public Builder clearName() {
+                bitField0_ = (bitField0_ & ~0x00000004);
+                name_ = getDefaultInstance().getName();
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>optional string name = 3;</code>
+             * 
+             * @param value The bytes for name to set.
+             * @return This builder for chaining.
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+            public Builder setNameBytes(
+                    com.google.protobuf.ByteString value) {
+                if (value == null) {
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+                bitField0_ |= 0x00000004;
+                name_ = value;
+                onChanged();
+                return this;
+            }
+
+            private int state_;
+
+            /**
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+             * 
+             * @return Whether the state field is set.
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+            public boolean hasState() {
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+            }
+
+            /**
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+             * 
+             * @return The state.
+             */
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+            public int getState() {
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+            }
+
+            /**
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+             * 
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+             * @return This builder for chaining.
+             */
+            public Builder setState(int value) {
+                bitField0_ |= 0x00000008;
+                state_ = value;
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>optional int32 state = 4;</code>
+             * 
+             * @return This builder for chaining.
+             */
+            public Builder clearState() {
+                bitField0_ = (bitField0_ & ~0x00000008);
+                state_ = 0;
+                onChanged();
+                return this;
+            }
+
+            private java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable> variable_ = java.util.Collections
+                    .emptyList();
+
+            private void ensureVariableIsMutable() {
+                if (!((bitField0_ & 0x00000010) != 0)) {
+                    variable_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable>(
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+                    bitField0_ |= 0x00000010;
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+            }
+
+            private com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder> variableBuilder_;
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
+             */
+            public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable> getVariableList() {
+                if (variableBuilder_ == null) {
+                    return java.util.Collections.unmodifiableList(variable_);
+                } else {
+                    return variableBuilder_.getMessageList();
+                }
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
+             */
+            public int getVariableCount() {
+                if (variableBuilder_ == null) {
+                    return variable_.size();
+                } else {
+                    return variableBuilder_.getCount();
+                }
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
+             */
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable getVariable(int index) {
+                if (variableBuilder_ == null) {
+                    return variable_.get(index);
+                } else {
+                    return variableBuilder_.getMessage(index);
+                }
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
+             */
+            public Builder setVariable(
+                    int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable value) {
+                if (variableBuilder_ == null) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    ensureVariableIsMutable();
+                    variable_.set(index, value);
+                    onChanged();
+                } else {
+                    variableBuilder_.setMessage(index, value);
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
+             */
+            public Builder setVariable(
+                    int index,
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder builderForValue) {
+                if (variableBuilder_ == null) {
+                    ensureVariableIsMutable();
+                    variable_.set(index, builderForValue.build());
+                    onChanged();
+                } else {
+                    variableBuilder_.setMessage(index, builderForValue.build());
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
+             */
+            public Builder addVariable(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable value) {
+                if (variableBuilder_ == null) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    ensureVariableIsMutable();
+                    variable_.add(value);
+                    onChanged();
+                } else {
+                    variableBuilder_.addMessage(value);
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
+             */
+            public Builder addVariable(
+                    int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable value) {
+                if (variableBuilder_ == null) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    ensureVariableIsMutable();
+                    variable_.add(index, value);
+                    onChanged();
+                } else {
+                    variableBuilder_.addMessage(index, value);
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
+             */
+            public Builder addVariable(
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder builderForValue) {
+                if (variableBuilder_ == null) {
+                    ensureVariableIsMutable();
+                    variable_.add(builderForValue.build());
+                    onChanged();
+                } else {
+                    variableBuilder_.addMessage(builderForValue.build());
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
+             */
+            public Builder addVariable(
+                    int index,
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder builderForValue) {
+                if (variableBuilder_ == null) {
+                    ensureVariableIsMutable();
+                    variable_.add(index, builderForValue.build());
+                    onChanged();
+                } else {
+                    variableBuilder_.addMessage(index, builderForValue.build());
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
+             */
+            public Builder addAllVariable(
+                    java.lang.Iterable<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable> values) {
+                if (variableBuilder_ == null) {
+                    ensureVariableIsMutable();
+                    com.google.protobuf.AbstractMessageLite.Builder.addAll(
+                            values, variable_);
+                    onChanged();
+                } else {
+                    variableBuilder_.addAllMessages(values);
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
+             */
+            public Builder clearVariable() {
+                if (variableBuilder_ == null) {
+                    variable_ = java.util.Collections.emptyList();
+                    bitField0_ = (bitField0_ & ~0x00000010);
+                    onChanged();
+                } else {
+                    variableBuilder_.clear();
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
+             */
+            public Builder removeVariable(int index) {
+                if (variableBuilder_ == null) {
+                    ensureVariableIsMutable();
+                    variable_.remove(index);
+                    onChanged();
+                } else {
+                    variableBuilder_.remove(index);
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
+             */
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder getVariableBuilder(
+                    int index) {
+                return getVariableFieldBuilder().getBuilder(index);
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
+             */
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder getVariableOrBuilder(
+                    int index) {
+                if (variableBuilder_ == null) {
+                    return variable_.get(index);
+                } else {
+                    return variableBuilder_.getMessageOrBuilder(index);
+                }
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
+             */
+            public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder> getVariableOrBuilderList() {
+                if (variableBuilder_ != null) {
+                    return variableBuilder_.getMessageOrBuilderList();
+                } else {
+                    return java.util.Collections.unmodifiableList(variable_);
+                }
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
+             */
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder addVariableBuilder() {
+                return getVariableFieldBuilder().addBuilder(
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.getDefaultInstance());
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
+             */
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder addVariableBuilder(
+                    int index) {
+                return getVariableFieldBuilder().addBuilder(
+                        index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.getDefaultInstance());
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
+             */
+            public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder> getVariableBuilderList() {
+                return getVariableFieldBuilder().getBuilderList();
+            }
+
+            private com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder> getVariableFieldBuilder() {
+                if (variableBuilder_ == null) {
+                    variableBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder>(
+                            variable_,
+                            ((bitField0_ & 0x00000010) != 0),
+                            getParentForChildren(),
+                            isClean());
+                    variable_ = null;
+                }
+                return variableBuilder_;
+            }
+
+            private java.lang.Object deploymentId_ = "";
+
+            /**
+             * <code>optional string deployment_id = 6;</code>
+             * 
+             * @return Whether the deploymentId field is set.
+             */
+            public boolean hasDeploymentId() {
+                return ((bitField0_ & 0x00000020) != 0);
+            }
+
+            /**
+             * <code>optional string deployment_id = 6;</code>
+             * 
+             * @return The deploymentId.
+             */
+            public java.lang.String getDeploymentId() {
+                java.lang.Object ref = deploymentId_;
+                if (!(ref instanceof java.lang.String)) {
+                    com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                    java.lang.String s = bs.toStringUtf8();
+                    if (bs.isValidUtf8()) {
+                        deploymentId_ = s;
+                    }
+                    return s;
+                } else {
+                    return (java.lang.String) ref;
+                }
+            }
+
+            /**
+             * <code>optional string deployment_id = 6;</code>
+             * 
+             * @return The bytes for deploymentId.
+             */
+            public com.google.protobuf.ByteString getDeploymentIdBytes() {
+                java.lang.Object ref = deploymentId_;
+                if (ref instanceof String) {
+                    com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                            (java.lang.String) ref);
+                    deploymentId_ = b;
+                    return b;
+                } else {
+                    return (com.google.protobuf.ByteString) ref;
+                }
+            }
+
+            /**
+             * <code>optional string deployment_id = 6;</code>
+             * 
+             * @param value The deploymentId to set.
+             * @return This builder for chaining.
+             */
+            public Builder setDeploymentId(
+                    java.lang.String value) {
+                if (value == null) {
+                    throw new NullPointerException();
+                }
+                bitField0_ |= 0x00000020;
+                deploymentId_ = value;
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>optional string deployment_id = 6;</code>
+             * 
+             * @return This builder for chaining.
+             */
+            public Builder clearDeploymentId() {
+                bitField0_ = (bitField0_ & ~0x00000020);
+                deploymentId_ = getDefaultInstance().getDeploymentId();
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>optional string deployment_id = 6;</code>
+             * 
+             * @param value The bytes for deploymentId to set.
+             * @return This builder for chaining.
+             */
+            public Builder setDeploymentIdBytes(
+                    com.google.protobuf.ByteString value) {
+                if (value == null) {
+                    throw new NullPointerException();
+                }
+                bitField0_ |= 0x00000020;
+                deploymentId_ = value;
+                onChanged();
+                return this;
+            }
+
+            private java.lang.Object nodeInstanceId_ = "";
+
+            /**
+             * <code>optional string node_instance_id = 7;</code>
+             * 
+             * @return Whether the nodeInstanceId field is set.
+             */
+            public boolean hasNodeInstanceId() {
+                return ((bitField0_ & 0x00000040) != 0);
+            }
+
+            /**
+             * <code>optional string node_instance_id = 7;</code>
+             * 
+             * @return The nodeInstanceId.
+             */
+            public java.lang.String getNodeInstanceId() {
+                java.lang.Object ref = nodeInstanceId_;
+                if (!(ref instanceof java.lang.String)) {
+                    com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                    java.lang.String s = bs.toStringUtf8();
+                    if (bs.isValidUtf8()) {
+                        nodeInstanceId_ = s;
+                    }
+                    return s;
+                } else {
+                    return (java.lang.String) ref;
+                }
+            }
+
+            /**
+             * <code>optional string node_instance_id = 7;</code>
+             * 
+             * @return The bytes for nodeInstanceId.
+             */
+            public com.google.protobuf.ByteString getNodeInstanceIdBytes() {
+                java.lang.Object ref = nodeInstanceId_;
+                if (ref instanceof String) {
+                    com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                            (java.lang.String) ref);
+                    nodeInstanceId_ = b;
+                    return b;
+                } else {
+                    return (com.google.protobuf.ByteString) ref;
+                }
+            }
+
+            /**
+             * <code>optional string node_instance_id = 7;</code>
+             * 
+             * @param value The nodeInstanceId to set.
+             * @return This builder for chaining.
+             */
+            public Builder setNodeInstanceId(
+                    java.lang.String value) {
+                if (value == null) {
+                    throw new NullPointerException();
+                }
+                bitField0_ |= 0x00000040;
+                nodeInstanceId_ = value;
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>optional string node_instance_id = 7;</code>
+             * 
+             * @return This builder for chaining.
+             */
+            public Builder clearNodeInstanceId() {
+                bitField0_ = (bitField0_ & ~0x00000040);
+                nodeInstanceId_ = getDefaultInstance().getNodeInstanceId();
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>optional string node_instance_id = 7;</code>
+             * 
+             * @param value The bytes for nodeInstanceId to set.
+             * @return This builder for chaining.
+             */
+            public Builder setNodeInstanceIdBytes(
+                    com.google.protobuf.ByteString value) {
+                if (value == null) {
+                    throw new NullPointerException();
+                }
+                bitField0_ |= 0x00000040;
+                nodeInstanceId_ = value;
+                onChanged();
+                return this;
+            }
+
+            private long nodeId_;
+
+            /**
+             * <code>optional int64 node_id = 8;</code>
+             * 
+             * @return Whether the nodeId field is set.
+             */
+            @java.lang.Override
+            public boolean hasNodeId() {
+                return ((bitField0_ & 0x00000080) != 0);
+            }
+
+            /**
+             * <code>optional int64 node_id = 8;</code>
+             * 
+             * @return The nodeId.
+             */
+            @java.lang.Override
+            public long getNodeId() {
+                return nodeId_;
+            }
+
+            /**
+             * <code>optional int64 node_id = 8;</code>
+             * 
+             * @param value The nodeId to set.
+             * @return This builder for chaining.
+             */
+            public Builder setNodeId(long value) {
+                bitField0_ |= 0x00000080;
+                nodeId_ = value;
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>optional int64 node_id = 8;</code>
+             * 
+             * @return This builder for chaining.
+             */
+            public Builder clearNodeId() {
+                bitField0_ = (bitField0_ & ~0x00000080);
+                nodeId_ = 0L;
+                onChanged();
+                return this;
+            }
+
+            private java.lang.Object phaseId_ = "";
+
+            /**
+             * <code>optional string phase_id = 9;</code>
+             * 
+             * @return Whether the phaseId field is set.
+             */
+            public boolean hasPhaseId() {
+                return ((bitField0_ & 0x00000100) != 0);
+            }
+
+            /**
+             * <code>optional string phase_id = 9;</code>
+             * 
+             * @return The phaseId.
+             */
+            public java.lang.String getPhaseId() {
+                java.lang.Object ref = phaseId_;
+                if (!(ref instanceof java.lang.String)) {
+                    com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                    java.lang.String s = bs.toStringUtf8();
+                    if (bs.isValidUtf8()) {
+                        phaseId_ = s;
+                    }
+                    return s;
+                } else {
+                    return (java.lang.String) ref;
+                }
+            }
+
+            /**
+             * <code>optional string phase_id = 9;</code>
+             * 
+             * @return The bytes for phaseId.
+             */
+            public com.google.protobuf.ByteString getPhaseIdBytes() {
+                java.lang.Object ref = phaseId_;
+                if (ref instanceof String) {
+                    com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                            (java.lang.String) ref);
+                    phaseId_ = b;
+                    return b;
+                } else {
+                    return (com.google.protobuf.ByteString) ref;
+                }
+            }
+
+            /**
+             * <code>optional string phase_id = 9;</code>
+             * 
+             * @param value The phaseId to set.
+             * @return This builder for chaining.
+             */
+            public Builder setPhaseId(
+                    java.lang.String value) {
+                if (value == null) {
+                    throw new NullPointerException();
+                }
+                bitField0_ |= 0x00000100;
+                phaseId_ = value;
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>optional string phase_id = 9;</code>
+             * 
+             * @return This builder for chaining.
+             */
+            public Builder clearPhaseId() {
+                bitField0_ = (bitField0_ & ~0x00000100);
+                phaseId_ = getDefaultInstance().getPhaseId();
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>optional string phase_id = 9;</code>
+             * 
+             * @param value The bytes for phaseId to set.
+             * @return This builder for chaining.
+             */
+            public Builder setPhaseIdBytes(
+                    com.google.protobuf.ByteString value) {
+                if (value == null) {
+                    throw new NullPointerException();
+                }
+                bitField0_ |= 0x00000100;
+                phaseId_ = value;
+                onChanged();
+                return this;
+            }
+
+            private java.lang.Object phaseStatus_ = "";
+
+            /**
+             * <code>optional string phase_status = 10;</code>
+             * 
+             * @return Whether the phaseStatus field is set.
+             */
+            public boolean hasPhaseStatus() {
+                return ((bitField0_ & 0x00000200) != 0);
+            }
+
+            /**
+             * <code>optional string phase_status = 10;</code>
+             * 
+             * @return The phaseStatus.
+             */
+            public java.lang.String getPhaseStatus() {
+                java.lang.Object ref = phaseStatus_;
+                if (!(ref instanceof java.lang.String)) {
+                    com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                    java.lang.String s = bs.toStringUtf8();
+                    if (bs.isValidUtf8()) {
+                        phaseStatus_ = s;
+                    }
+                    return s;
+                } else {
+                    return (java.lang.String) ref;
+                }
+            }
+
+            /**
+             * <code>optional string phase_status = 10;</code>
+             * 
+             * @return The bytes for phaseStatus.
+             */
+            public com.google.protobuf.ByteString getPhaseStatusBytes() {
+                java.lang.Object ref = phaseStatus_;
+                if (ref instanceof String) {
+                    com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                            (java.lang.String) ref);
+                    phaseStatus_ = b;
+                    return b;
+                } else {
+                    return (com.google.protobuf.ByteString) ref;
+                }
+            }
+
+            /**
+             * <code>optional string phase_status = 10;</code>
+             * 
+             * @param value The phaseStatus to set.
+             * @return This builder for chaining.
+             */
+            public Builder setPhaseStatus(
+                    java.lang.String value) {
+                if (value == null) {
+                    throw new NullPointerException();
+                }
+                bitField0_ |= 0x00000200;
+                phaseStatus_ = value;
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>optional string phase_status = 10;</code>
+             * 
+             * @return This builder for chaining.
+             */
+            public Builder clearPhaseStatus() {
+                bitField0_ = (bitField0_ & ~0x00000200);
+                phaseStatus_ = getDefaultInstance().getPhaseStatus();
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>optional string phase_status = 10;</code>
+             * 
+             * @param value The bytes for phaseStatus to set.
+             * @return This builder for chaining.
+             */
+            public Builder setPhaseStatusBytes(
+                    com.google.protobuf.ByteString value) {
+                if (value == null) {
+                    throw new NullPointerException();
+                }
+                bitField0_ |= 0x00000200;
+                phaseStatus_ = value;
+                onChanged();
+                return this;
+            }
+
+            private long startDate_;
+
+            /**
+             * <code>optional int64 start_date = 11;</code>
+             * 
+             * @return Whether the startDate field is set.
+             */
+            @java.lang.Override
+            public boolean hasStartDate() {
+                return ((bitField0_ & 0x00000400) != 0);
+            }
+
+            /**
+             * <code>optional int64 start_date = 11;</code>
+             * 
+             * @return The startDate.
+             */
+            @java.lang.Override
+            public long getStartDate() {
+                return startDate_;
+            }
+
+            /**
+             * <code>optional int64 start_date = 11;</code>
+             * 
+             * @param value The startDate to set.
+             * @return This builder for chaining.
+             */
+            public Builder setStartDate(long value) {
+                bitField0_ |= 0x00000400;
+                startDate_ = value;
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>optional int64 start_date = 11;</code>
+             * 
+             * @return This builder for chaining.
+             */
+            public Builder clearStartDate() {
+                bitField0_ = (bitField0_ & ~0x00000400);
+                startDate_ = 0L;
+                onChanged();
+                return this;
+            }
+
+            private long completeDate_;
+
+            /**
+             * <code>optional int64 complete_date = 12;</code>
+             * 
+             * @return Whether the completeDate field is set.
+             */
+            @java.lang.Override
+            public boolean hasCompleteDate() {
+                return ((bitField0_ & 0x00000800) != 0);
+            }
+
+            /**
+             * <code>optional int64 complete_date = 12;</code>
+             * 
+             * @return The completeDate.
+             */
+            @java.lang.Override
+            public long getCompleteDate() {
+                return completeDate_;
+            }
+
+            /**
+             * <code>optional int64 complete_date = 12;</code>
+             * 
+             * @param value The completeDate to set.
+             * @return This builder for chaining.
+             */
+            public Builder setCompleteDate(long value) {
+                bitField0_ |= 0x00000800;
+                completeDate_ = value;
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>optional int64 complete_date = 12;</code>
+             * 
+             * @return This builder for chaining.
+             */
+            public Builder clearCompleteDate() {
+                bitField0_ = (bitField0_ & ~0x00000800);
+                completeDate_ = 0L;
+                onChanged();
+                return this;
+            }
+
+            @java.lang.Override
+            public final Builder setUnknownFields(
+                    final com.google.protobuf.UnknownFieldSet unknownFields) {
+                return super.setUnknownFields(unknownFields);
+            }
+
+            @java.lang.Override
+            public final Builder mergeUnknownFields(
+                    final com.google.protobuf.UnknownFieldSet unknownFields) {
+                return super.mergeUnknownFields(unknownFields);
+            }
+
+            // @@protoc_insertion_point(builder_scope:io.automatiko.engine.workflow.marshalling.WorkItem)
+        }
+
+        // @@protoc_insertion_point(class_scope:io.automatiko.engine.workflow.marshalling.WorkItem)
+        private static final io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItem DEFAULT_INSTANCE;
+        static {
+            DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItem();
+        }
+
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItem getDefaultInstance() {
+            return DEFAULT_INSTANCE;
+        }
+
+        @java.lang.Deprecated
+        public static final com.google.protobuf.Parser<WorkItem> PARSER = new com.google.protobuf.AbstractParser<WorkItem>() {
+            @java.lang.Override
+            public WorkItem parsePartialFrom(
+                    com.google.protobuf.CodedInputStream input,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws com.google.protobuf.InvalidProtocolBufferException {
+                return new WorkItem(input, extensionRegistry);
+            }
+        };
+
+        public static com.google.protobuf.Parser<WorkItem> parser() {
+            return PARSER;
+        }
+
+        @java.lang.Override
+        public com.google.protobuf.Parser<WorkItem> getParserForType() {
+            return PARSER;
+        }
+
+        @java.lang.Override
+        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItem getDefaultInstanceForType() {
+            return DEFAULT_INSTANCE;
+        }
+
+    }
+
+    public interface HumanTaskWorkItemOrBuilder extends
+            // @@protoc_insertion_point(interface_extends:io.automatiko.engine.workflow.marshalling.HumanTaskWorkItem)
+            com.google.protobuf.MessageOrBuilder {
+
+        /**
+         * <code>optional string id = 1;</code>
+         * 
+         * @return Whether the id field is set.
+         */
+        boolean hasId();
+
+        /**
+         * <code>optional string id = 1;</code>
+         * 
+         * @return The id.
+         */
+        java.lang.String getId();
+
+        /**
+         * <code>optional string id = 1;</code>
+         * 
+         * @return The bytes for id.
+         */
+        com.google.protobuf.ByteString getIdBytes();
+
+        /**
+         * <code>optional string process_instances_id = 2;</code>
+         * 
+         * @return Whether the processInstancesId field is set.
+         */
+        boolean hasProcessInstancesId();
+
+        /**
+         * <code>optional string process_instances_id = 2;</code>
+         * 
+         * @return The processInstancesId.
+         */
+        java.lang.String getProcessInstancesId();
+
+        /**
+         * <code>optional string process_instances_id = 2;</code>
+         * 
+         * @return The bytes for processInstancesId.
+         */
+        com.google.protobuf.ByteString getProcessInstancesIdBytes();
+
+        /**
+         * <code>optional string name = 3;</code>
+         * 
+         * @return Whether the name field is set.
+         */
+        boolean hasName();
+
+        /**
+         * <code>optional string name = 3;</code>
+         * 
+         * @return The name.
+         */
+        java.lang.String getName();
+
+        /**
+         * <code>optional string name = 3;</code>
+         * 
+         * @return The bytes for name.
+         */
+        com.google.protobuf.ByteString getNameBytes();
+
+        /**
+         * <code>optional int32 state = 4;</code>
+         * 
+         * @return Whether the state field is set.
+         */
+        boolean hasState();
+
+        /**
+         * <code>optional int32 state = 4;</code>
+         * 
+         * @return The state.
+         */
+        int getState();
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
+         */
+        java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable> getVariableList();
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
+         */
+        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable getVariable(int index);
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
+         */
+        int getVariableCount();
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
+         */
+        java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder> getVariableOrBuilderList();
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
+         */
+        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder getVariableOrBuilder(
+                int index);
+
+        /**
+         * <code>optional string deployment_id = 6;</code>
+         * 
+         * @return Whether the deploymentId field is set.
+         */
+        boolean hasDeploymentId();
+
+        /**
+         * <code>optional string deployment_id = 6;</code>
+         * 
+         * @return The deploymentId.
+         */
+        java.lang.String getDeploymentId();
+
+        /**
+         * <code>optional string deployment_id = 6;</code>
+         * 
+         * @return The bytes for deploymentId.
+         */
+        com.google.protobuf.ByteString getDeploymentIdBytes();
+
+        /**
+         * <code>optional string node_instance_id = 7;</code>
+         * 
+         * @return Whether the nodeInstanceId field is set.
+         */
+        boolean hasNodeInstanceId();
+
+        /**
+         * <code>optional string node_instance_id = 7;</code>
+         * 
+         * @return The nodeInstanceId.
+         */
+        java.lang.String getNodeInstanceId();
+
+        /**
+         * <code>optional string node_instance_id = 7;</code>
+         * 
+         * @return The bytes for nodeInstanceId.
+         */
+        com.google.protobuf.ByteString getNodeInstanceIdBytes();
+
+        /**
+         * <code>optional int64 node_id = 8;</code>
+         * 
+         * @return Whether the nodeId field is set.
+         */
+        boolean hasNodeId();
+
+        /**
+         * <code>optional int64 node_id = 8;</code>
+         * 
+         * @return The nodeId.
+         */
+        long getNodeId();
+
+        /**
+         * <code>optional string phase_id = 9;</code>
+         * 
+         * @return Whether the phaseId field is set.
+         */
+        boolean hasPhaseId();
+
+        /**
+         * <code>optional string phase_id = 9;</code>
+         * 
+         * @return The phaseId.
+         */
+        java.lang.String getPhaseId();
+
+        /**
+         * <code>optional string phase_id = 9;</code>
+         * 
+         * @return The bytes for phaseId.
+         */
+        com.google.protobuf.ByteString getPhaseIdBytes();
+
+        /**
+         * <code>optional string phase_status = 10;</code>
+         * 
+         * @return Whether the phaseStatus field is set.
+         */
+        boolean hasPhaseStatus();
+
+        /**
+         * <code>optional string phase_status = 10;</code>
+         * 
+         * @return The phaseStatus.
+         */
+        java.lang.String getPhaseStatus();
+
+        /**
+         * <code>optional string phase_status = 10;</code>
+         * 
+         * @return The bytes for phaseStatus.
+         */
+        com.google.protobuf.ByteString getPhaseStatusBytes();
+
+        /**
+         * <code>optional int64 start_date = 11;</code>
+         * 
+         * @return Whether the startDate field is set.
+         */
+        boolean hasStartDate();
+
+        /**
+         * <code>optional int64 start_date = 11;</code>
+         * 
+         * @return The startDate.
+         */
+        long getStartDate();
+
+        /**
+         * <code>optional int64 complete_date = 12;</code>
+         * 
+         * @return Whether the completeDate field is set.
+         */
+        boolean hasCompleteDate();
+
+        /**
+         * <code>optional int64 complete_date = 12;</code>
+         * 
+         * @return The completeDate.
+         */
+        long getCompleteDate();
+
+        /**
+         * <code>optional string task_name = 13;</code>
+         * 
+         * @return Whether the taskName field is set.
+         */
+        boolean hasTaskName();
+
+        /**
+         * <code>optional string task_name = 13;</code>
+         * 
+         * @return The taskName.
+         */
+        java.lang.String getTaskName();
+
+        /**
+         * <code>optional string task_name = 13;</code>
+         * 
+         * @return The bytes for taskName.
+         */
+        com.google.protobuf.ByteString getTaskNameBytes();
+
+        /**
+         * <code>optional string task_description = 14;</code>
+         * 
+         * @return Whether the taskDescription field is set.
+         */
+        boolean hasTaskDescription();
+
+        /**
+         * <code>optional string task_description = 14;</code>
+         * 
+         * @return The taskDescription.
+         */
+        java.lang.String getTaskDescription();
+
+        /**
+         * <code>optional string task_description = 14;</code>
+         * 
+         * @return The bytes for taskDescription.
+         */
+        com.google.protobuf.ByteString getTaskDescriptionBytes();
+
+        /**
+         * <code>optional string task_priority = 15;</code>
+         * 
+         * @return Whether the taskPriority field is set.
+         */
+        boolean hasTaskPriority();
+
+        /**
+         * <code>optional string task_priority = 15;</code>
+         * 
+         * @return The taskPriority.
+         */
+        java.lang.String getTaskPriority();
+
+        /**
+         * <code>optional string task_priority = 15;</code>
+         * 
+         * @return The bytes for taskPriority.
+         */
+        com.google.protobuf.ByteString getTaskPriorityBytes();
+
+        /**
+         * <code>optional string actual_owner = 16;</code>
+         * 
+         * @return Whether the actualOwner field is set.
+         */
+        boolean hasActualOwner();
+
+        /**
+         * <code>optional string actual_owner = 16;</code>
+         * 
+         * @return The actualOwner.
+         */
+        java.lang.String getActualOwner();
+
+        /**
+         * <code>optional string actual_owner = 16;</code>
+         * 
+         * @return The bytes for actualOwner.
+         */
+        com.google.protobuf.ByteString getActualOwnerBytes();
+
+        /**
+         * <code>repeated string pot_users = 17;</code>
+         * 
+         * @return A list containing the potUsers.
+         */
+        java.util.List<java.lang.String> getPotUsersList();
+
+        /**
+         * <code>repeated string pot_users = 17;</code>
+         * 
+         * @return The count of potUsers.
+         */
+        int getPotUsersCount();
+
+        /**
+         * <code>repeated string pot_users = 17;</code>
+         * 
+         * @param index The index of the element to return.
+         * @return The potUsers at the given index.
+         */
+        java.lang.String getPotUsers(int index);
+
+        /**
+         * <code>repeated string pot_users = 17;</code>
+         * 
+         * @param index The index of the value to return.
+         * @return The bytes of the potUsers at the given index.
+         */
+        com.google.protobuf.ByteString getPotUsersBytes(int index);
+
+        /**
+         * <code>repeated string pot_groups = 18;</code>
+         * 
+         * @return A list containing the potGroups.
+         */
+        java.util.List<java.lang.String> getPotGroupsList();
+
+        /**
+         * <code>repeated string pot_groups = 18;</code>
+         * 
+         * @return The count of potGroups.
+         */
+        int getPotGroupsCount();
+
+        /**
+         * <code>repeated string pot_groups = 18;</code>
+         * 
+         * @param index The index of the element to return.
+         * @return The potGroups at the given index.
+         */
+        java.lang.String getPotGroups(int index);
+
+        /**
+         * <code>repeated string pot_groups = 18;</code>
+         * 
+         * @param index The index of the value to return.
+         * @return The bytes of the potGroups at the given index.
+         */
+        com.google.protobuf.ByteString getPotGroupsBytes(int index);
+
+        /**
+         * <code>repeated string excluded_users = 19;</code>
+         * 
+         * @return A list containing the excludedUsers.
+         */
+        java.util.List<java.lang.String> getExcludedUsersList();
+
+        /**
+         * <code>repeated string excluded_users = 19;</code>
+         * 
+         * @return The count of excludedUsers.
+         */
+        int getExcludedUsersCount();
+
+        /**
+         * <code>repeated string excluded_users = 19;</code>
+         * 
+         * @param index The index of the element to return.
+         * @return The excludedUsers at the given index.
+         */
+        java.lang.String getExcludedUsers(int index);
+
+        /**
+         * <code>repeated string excluded_users = 19;</code>
+         * 
+         * @param index The index of the value to return.
+         * @return The bytes of the excludedUsers at the given index.
+         */
+        com.google.protobuf.ByteString getExcludedUsersBytes(int index);
+
+        /**
+         * <code>repeated string admin_users = 20;</code>
+         * 
+         * @return A list containing the adminUsers.
+         */
+        java.util.List<java.lang.String> getAdminUsersList();
+
+        /**
+         * <code>repeated string admin_users = 20;</code>
+         * 
+         * @return The count of adminUsers.
+         */
+        int getAdminUsersCount();
+
+        /**
+         * <code>repeated string admin_users = 20;</code>
+         * 
+         * @param index The index of the element to return.
+         * @return The adminUsers at the given index.
+         */
+        java.lang.String getAdminUsers(int index);
+
+        /**
+         * <code>repeated string admin_users = 20;</code>
+         * 
+         * @param index The index of the value to return.
+         * @return The bytes of the adminUsers at the given index.
+         */
+        com.google.protobuf.ByteString getAdminUsersBytes(int index);
+
+        /**
+         * <code>repeated string admin_groups = 21;</code>
+         * 
+         * @return A list containing the adminGroups.
+         */
+        java.util.List<java.lang.String> getAdminGroupsList();
+
+        /**
+         * <code>repeated string admin_groups = 21;</code>
+         * 
+         * @return The count of adminGroups.
+         */
+        int getAdminGroupsCount();
+
+        /**
+         * <code>repeated string admin_groups = 21;</code>
+         * 
+         * @param index The index of the element to return.
+         * @return The adminGroups at the given index.
+         */
+        java.lang.String getAdminGroups(int index);
+
+        /**
+         * <code>repeated string admin_groups = 21;</code>
+         * 
+         * @param index The index of the value to return.
+         * @return The bytes of the adminGroups at the given index.
+         */
+        com.google.protobuf.ByteString getAdminGroupsBytes(int index);
+
+        /**
+         * <code>optional string task_reference_name = 22;</code>
+         * 
+         * @return Whether the taskReferenceName field is set.
+         */
+        boolean hasTaskReferenceName();
+
+        /**
+         * <code>optional string task_reference_name = 22;</code>
+         * 
+         * @return The taskReferenceName.
+         */
+        java.lang.String getTaskReferenceName();
+
+        /**
+         * <code>optional string task_reference_name = 22;</code>
+         * 
+         * @return The bytes for taskReferenceName.
+         */
+        com.google.protobuf.ByteString getTaskReferenceNameBytes();
+    }
+
+    /**
+     * Protobuf type {@code io.automatiko.engine.workflow.marshalling.HumanTaskWorkItem}
+     */
+    public static final class HumanTaskWorkItem extends
+            com.google.protobuf.GeneratedMessageV3 implements
+            // @@protoc_insertion_point(message_implements:io.automatiko.engine.workflow.marshalling.HumanTaskWorkItem)
+            HumanTaskWorkItemOrBuilder {
+        private static final long serialVersionUID = 0L;
+
+        // Use HumanTaskWorkItem.newBuilder() to construct.
+        private HumanTaskWorkItem(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
+            super(builder);
+        }
+
+        private HumanTaskWorkItem() {
+            id_ = "";
+            processInstancesId_ = "";
+            name_ = "";
+            variable_ = java.util.Collections.emptyList();
+            deploymentId_ = "";
+            nodeInstanceId_ = "";
+            phaseId_ = "";
+            phaseStatus_ = "";
+            taskName_ = "";
+            taskDescription_ = "";
+            taskPriority_ = "";
+            actualOwner_ = "";
+            potUsers_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+            potGroups_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+            excludedUsers_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+            adminUsers_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+            adminGroups_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+            taskReferenceName_ = "";
+        }
+
+        @java.lang.Override
+        @SuppressWarnings({ "unused" })
+        protected java.lang.Object newInstance(
+                UnusedPrivateParameter unused) {
+            return new HumanTaskWorkItem();
+        }
+
+        @java.lang.Override
+        public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+            return this.unknownFields;
+        }
+
+        private HumanTaskWorkItem(
+                com.google.protobuf.CodedInputStream input,
+                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                throws com.google.protobuf.InvalidProtocolBufferException {
+            this();
+            if (extensionRegistry == null) {
+                throw new java.lang.NullPointerException();
+            }
+            int mutable_bitField0_ = 0;
+            com.google.protobuf.UnknownFieldSet.Builder unknownFields = com.google.protobuf.UnknownFieldSet.newBuilder();
+            try {
+                boolean done = false;
+                while (!done) {
+                    int tag = input.readTag();
+                    switch (tag) {
+                        case 0:
+                            done = true;
+                            break;
+                        case 10: {
+                            com.google.protobuf.ByteString bs = input.readBytes();
+                            bitField0_ |= 0x00000001;
+                            id_ = bs;
+                            break;
+                        }
+                        case 18: {
+                            com.google.protobuf.ByteString bs = input.readBytes();
+                            bitField0_ |= 0x00000002;
+                            processInstancesId_ = bs;
+                            break;
+                        }
+                        case 26: {
+                            com.google.protobuf.ByteString bs = input.readBytes();
+                            bitField0_ |= 0x00000004;
+                            name_ = bs;
+                            break;
+                        }
+                        case 32: {
+                            bitField0_ |= 0x00000008;
+                            state_ = input.readInt32();
+                            break;
+                        }
+                        case 42: {
+                            if (!((mutable_bitField0_ & 0x00000010) != 0)) {
+                                variable_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable>();
+                                mutable_bitField0_ |= 0x00000010;
+                            }
+                            variable_.add(
+                                    input.readMessage(
+                                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.PARSER,
+                                            extensionRegistry));
+                            break;
+                        }
+                        case 50: {
+                            com.google.protobuf.ByteString bs = input.readBytes();
+                            bitField0_ |= 0x00000010;
+                            deploymentId_ = bs;
+                            break;
+                        }
+                        case 58: {
+                            com.google.protobuf.ByteString bs = input.readBytes();
+                            bitField0_ |= 0x00000020;
+                            nodeInstanceId_ = bs;
+                            break;
+                        }
+                        case 64: {
+                            bitField0_ |= 0x00000040;
+                            nodeId_ = input.readInt64();
+                            break;
+                        }
+                        case 74: {
+                            com.google.protobuf.ByteString bs = input.readBytes();
+                            bitField0_ |= 0x00000080;
+                            phaseId_ = bs;
+                            break;
+                        }
+                        case 82: {
+                            com.google.protobuf.ByteString bs = input.readBytes();
+                            bitField0_ |= 0x00000100;
+                            phaseStatus_ = bs;
+                            break;
+                        }
+                        case 88: {
+                            bitField0_ |= 0x00000200;
+                            startDate_ = input.readInt64();
+                            break;
+                        }
+                        case 96: {
+                            bitField0_ |= 0x00000400;
+                            completeDate_ = input.readInt64();
+                            break;
+                        }
+                        case 106: {
+                            com.google.protobuf.ByteString bs = input.readBytes();
+                            bitField0_ |= 0x00000800;
+                            taskName_ = bs;
+                            break;
+                        }
+                        case 114: {
+                            com.google.protobuf.ByteString bs = input.readBytes();
+                            bitField0_ |= 0x00001000;
+                            taskDescription_ = bs;
+                            break;
+                        }
+                        case 122: {
+                            com.google.protobuf.ByteString bs = input.readBytes();
+                            bitField0_ |= 0x00002000;
+                            taskPriority_ = bs;
+                            break;
+                        }
+                        case 130: {
+                            com.google.protobuf.ByteString bs = input.readBytes();
+                            bitField0_ |= 0x00004000;
+                            actualOwner_ = bs;
+                            break;
+                        }
+                        case 138: {
+                            com.google.protobuf.ByteString bs = input.readBytes();
+                            if (!((mutable_bitField0_ & 0x00010000) != 0)) {
+                                potUsers_ = new com.google.protobuf.LazyStringArrayList();
+                                mutable_bitField0_ |= 0x00010000;
+                            }
+                            potUsers_.add(bs);
+                            break;
+                        }
+                        case 146: {
+                            com.google.protobuf.ByteString bs = input.readBytes();
+                            if (!((mutable_bitField0_ & 0x00020000) != 0)) {
+                                potGroups_ = new com.google.protobuf.LazyStringArrayList();
+                                mutable_bitField0_ |= 0x00020000;
+                            }
+                            potGroups_.add(bs);
+                            break;
+                        }
+                        case 154: {
+                            com.google.protobuf.ByteString bs = input.readBytes();
+                            if (!((mutable_bitField0_ & 0x00040000) != 0)) {
+                                excludedUsers_ = new com.google.protobuf.LazyStringArrayList();
+                                mutable_bitField0_ |= 0x00040000;
+                            }
+                            excludedUsers_.add(bs);
+                            break;
+                        }
+                        case 162: {
+                            com.google.protobuf.ByteString bs = input.readBytes();
+                            if (!((mutable_bitField0_ & 0x00080000) != 0)) {
+                                adminUsers_ = new com.google.protobuf.LazyStringArrayList();
+                                mutable_bitField0_ |= 0x00080000;
+                            }
+                            adminUsers_.add(bs);
+                            break;
+                        }
+                        case 170: {
+                            com.google.protobuf.ByteString bs = input.readBytes();
+                            if (!((mutable_bitField0_ & 0x00100000) != 0)) {
+                                adminGroups_ = new com.google.protobuf.LazyStringArrayList();
+                                mutable_bitField0_ |= 0x00100000;
+                            }
+                            adminGroups_.add(bs);
+                            break;
+                        }
+                        case 178: {
+                            com.google.protobuf.ByteString bs = input.readBytes();
+                            bitField0_ |= 0x00008000;
+                            taskReferenceName_ = bs;
+                            break;
+                        }
+                        default: {
+                            if (!parseUnknownField(
+                                    input, unknownFields, extensionRegistry, tag)) {
+                                done = true;
+                            }
+                            break;
+                        }
+                    }
+                }
+            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                throw e.setUnfinishedMessage(this);
+            } catch (java.io.IOException e) {
+                throw new com.google.protobuf.InvalidProtocolBufferException(
+                        e).setUnfinishedMessage(this);
+            } finally {
+                if (((mutable_bitField0_ & 0x00000010) != 0)) {
+                    variable_ = java.util.Collections.unmodifiableList(variable_);
+                }
+                if (((mutable_bitField0_ & 0x00010000) != 0)) {
+                    potUsers_ = potUsers_.getUnmodifiableView();
+                }
+                if (((mutable_bitField0_ & 0x00020000) != 0)) {
+                    potGroups_ = potGroups_.getUnmodifiableView();
+                }
+                if (((mutable_bitField0_ & 0x00040000) != 0)) {
+                    excludedUsers_ = excludedUsers_.getUnmodifiableView();
+                }
+                if (((mutable_bitField0_ & 0x00080000) != 0)) {
+                    adminUsers_ = adminUsers_.getUnmodifiableView();
+                }
+                if (((mutable_bitField0_ & 0x00100000) != 0)) {
+                    adminGroups_ = adminGroups_.getUnmodifiableView();
+                }
+                this.unknownFields = unknownFields.build();
+                makeExtensionsImmutable();
+            }
+        }
+
+        public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+            return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_HumanTaskWorkItem_descriptor;
+        }
+
+        @java.lang.Override
+        protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() {
+            return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_HumanTaskWorkItem_fieldAccessorTable
+                    .ensureFieldAccessorsInitialized(
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.HumanTaskWorkItem.class,
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.HumanTaskWorkItem.Builder.class);
+        }
+
+        private int bitField0_;
+        public static final int ID_FIELD_NUMBER = 1;
+        private volatile java.lang.Object id_;
+
+        /**
+         * <code>optional string id = 1;</code>
+         * 
+         * @return Whether the id field is set.
+         */
+        @java.lang.Override
+        public boolean hasId() {
+            return ((bitField0_ & 0x00000001) != 0);
+        }
+
+        /**
+         * <code>optional string id = 1;</code>
+         * 
+         * @return The id.
+         */
+        @java.lang.Override
+        public java.lang.String getId() {
+            java.lang.Object ref = id_;
+            if (ref instanceof java.lang.String) {
+                return (java.lang.String) ref;
+            } else {
+                com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                java.lang.String s = bs.toStringUtf8();
+                if (bs.isValidUtf8()) {
+                    id_ = s;
+                }
+                return s;
+            }
+        }
+
+        /**
+         * <code>optional string id = 1;</code>
+         * 
+         * @return The bytes for id.
+         */
+        @java.lang.Override
+        public com.google.protobuf.ByteString getIdBytes() {
+            java.lang.Object ref = id_;
+            if (ref instanceof java.lang.String) {
+                com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                        (java.lang.String) ref);
+                id_ = b;
+                return b;
+            } else {
+                return (com.google.protobuf.ByteString) ref;
+            }
+        }
+
+        public static final int PROCESS_INSTANCES_ID_FIELD_NUMBER = 2;
+        private volatile java.lang.Object processInstancesId_;
+
+        /**
+         * <code>optional string process_instances_id = 2;</code>
+         * 
+         * @return Whether the processInstancesId field is set.
+         */
+        @java.lang.Override
+        public boolean hasProcessInstancesId() {
+            return ((bitField0_ & 0x00000002) != 0);
+        }
+
+        /**
+         * <code>optional string process_instances_id = 2;</code>
+         * 
+         * @return The processInstancesId.
+         */
+        @java.lang.Override
+        public java.lang.String getProcessInstancesId() {
+            java.lang.Object ref = processInstancesId_;
+            if (ref instanceof java.lang.String) {
+                return (java.lang.String) ref;
+            } else {
+                com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                java.lang.String s = bs.toStringUtf8();
+                if (bs.isValidUtf8()) {
+                    processInstancesId_ = s;
+                }
+                return s;
+            }
+        }
+
+        /**
+         * <code>optional string process_instances_id = 2;</code>
+         * 
+         * @return The bytes for processInstancesId.
+         */
+        @java.lang.Override
+        public com.google.protobuf.ByteString getProcessInstancesIdBytes() {
+            java.lang.Object ref = processInstancesId_;
+            if (ref instanceof java.lang.String) {
+                com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                        (java.lang.String) ref);
+                processInstancesId_ = b;
+                return b;
+            } else {
+                return (com.google.protobuf.ByteString) ref;
+            }
+        }
+
+        public static final int NAME_FIELD_NUMBER = 3;
+        private volatile java.lang.Object name_;
+
+        /**
+         * <code>optional string name = 3;</code>
+         * 
+         * @return Whether the name field is set.
+         */
+        @java.lang.Override
+        public boolean hasName() {
+            return ((bitField0_ & 0x00000004) != 0);
+        }
+
+        /**
+         * <code>optional string name = 3;</code>
+         * 
+         * @return The name.
+         */
+        @java.lang.Override
+        public java.lang.String getName() {
+            java.lang.Object ref = name_;
+            if (ref instanceof java.lang.String) {
+                return (java.lang.String) ref;
+            } else {
+                com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                java.lang.String s = bs.toStringUtf8();
+                if (bs.isValidUtf8()) {
+                    name_ = s;
+                }
+                return s;
+            }
+        }
+
+        /**
+         * <code>optional string name = 3;</code>
+         * 
+         * @return The bytes for name.
+         */
+        @java.lang.Override
+        public com.google.protobuf.ByteString getNameBytes() {
+            java.lang.Object ref = name_;
+            if (ref instanceof java.lang.String) {
+                com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                        (java.lang.String) ref);
+                name_ = b;
+                return b;
+            } else {
+                return (com.google.protobuf.ByteString) ref;
+            }
+        }
+
+        public static final int STATE_FIELD_NUMBER = 4;
+        private int state_;
+
+        /**
+         * <code>optional int32 state = 4;</code>
+         * 
+         * @return Whether the state field is set.
+         */
+        @java.lang.Override
+        public boolean hasState() {
+            return ((bitField0_ & 0x00000008) != 0);
+        }
+
+        /**
+         * <code>optional int32 state = 4;</code>
+         * 
+         * @return The state.
+         */
+        @java.lang.Override
+        public int getState() {
+            return state_;
+        }
+
+        public static final int VARIABLE_FIELD_NUMBER = 5;
+        private java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable> variable_;
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
+         */
+        @java.lang.Override
+        public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable> getVariableList() {
+            return variable_;
+        }
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
+         */
+        @java.lang.Override
+        public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder> getVariableOrBuilderList() {
+            return variable_;
+        }
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
+         */
+        @java.lang.Override
+        public int getVariableCount() {
+            return variable_.size();
+        }
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
+         */
+        @java.lang.Override
+        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable getVariable(int index) {
+            return variable_.get(index);
+        }
+
+        /**
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
+         */
+        @java.lang.Override
+        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder getVariableOrBuilder(
+                int index) {
+            return variable_.get(index);
+        }
+
+        public static final int DEPLOYMENT_ID_FIELD_NUMBER = 6;
+        private volatile java.lang.Object deploymentId_;
+
+        /**
+         * <code>optional string deployment_id = 6;</code>
+         * 
+         * @return Whether the deploymentId field is set.
+         */
+        @java.lang.Override
+        public boolean hasDeploymentId() {
+            return ((bitField0_ & 0x00000010) != 0);
+        }
+
+        /**
+         * <code>optional string deployment_id = 6;</code>
+         * 
+         * @return The deploymentId.
+         */
+        @java.lang.Override
+        public java.lang.String getDeploymentId() {
+            java.lang.Object ref = deploymentId_;
+            if (ref instanceof java.lang.String) {
+                return (java.lang.String) ref;
+            } else {
+                com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                java.lang.String s = bs.toStringUtf8();
+                if (bs.isValidUtf8()) {
+                    deploymentId_ = s;
+                }
+                return s;
+            }
+        }
+
+        /**
+         * <code>optional string deployment_id = 6;</code>
+         * 
+         * @return The bytes for deploymentId.
+         */
+        @java.lang.Override
+        public com.google.protobuf.ByteString getDeploymentIdBytes() {
+            java.lang.Object ref = deploymentId_;
+            if (ref instanceof java.lang.String) {
+                com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                        (java.lang.String) ref);
+                deploymentId_ = b;
+                return b;
+            } else {
+                return (com.google.protobuf.ByteString) ref;
+            }
+        }
+
+        public static final int NODE_INSTANCE_ID_FIELD_NUMBER = 7;
+        private volatile java.lang.Object nodeInstanceId_;
+
+        /**
+         * <code>optional string node_instance_id = 7;</code>
+         * 
+         * @return Whether the nodeInstanceId field is set.
+         */
+        @java.lang.Override
+        public boolean hasNodeInstanceId() {
+            return ((bitField0_ & 0x00000020) != 0);
+        }
+
+        /**
+         * <code>optional string node_instance_id = 7;</code>
+         * 
+         * @return The nodeInstanceId.
+         */
+        @java.lang.Override
+        public java.lang.String getNodeInstanceId() {
+            java.lang.Object ref = nodeInstanceId_;
+            if (ref instanceof java.lang.String) {
+                return (java.lang.String) ref;
+            } else {
+                com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                java.lang.String s = bs.toStringUtf8();
+                if (bs.isValidUtf8()) {
+                    nodeInstanceId_ = s;
+                }
+                return s;
+            }
+        }
+
+        /**
+         * <code>optional string node_instance_id = 7;</code>
+         * 
+         * @return The bytes for nodeInstanceId.
+         */
+        @java.lang.Override
+        public com.google.protobuf.ByteString getNodeInstanceIdBytes() {
+            java.lang.Object ref = nodeInstanceId_;
+            if (ref instanceof java.lang.String) {
+                com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                        (java.lang.String) ref);
+                nodeInstanceId_ = b;
+                return b;
+            } else {
+                return (com.google.protobuf.ByteString) ref;
+            }
+        }
+
+        public static final int NODE_ID_FIELD_NUMBER = 8;
+        private long nodeId_;
+
+        /**
+         * <code>optional int64 node_id = 8;</code>
+         * 
+         * @return Whether the nodeId field is set.
+         */
+        @java.lang.Override
+        public boolean hasNodeId() {
+            return ((bitField0_ & 0x00000040) != 0);
+        }
+
+        /**
+         * <code>optional int64 node_id = 8;</code>
+         * 
+         * @return The nodeId.
+         */
+        @java.lang.Override
+        public long getNodeId() {
+            return nodeId_;
+        }
+
+        public static final int PHASE_ID_FIELD_NUMBER = 9;
+        private volatile java.lang.Object phaseId_;
+
+        /**
+         * <code>optional string phase_id = 9;</code>
+         * 
+         * @return Whether the phaseId field is set.
+         */
+        @java.lang.Override
+        public boolean hasPhaseId() {
+            return ((bitField0_ & 0x00000080) != 0);
+        }
+
+        /**
+         * <code>optional string phase_id = 9;</code>
+         * 
+         * @return The phaseId.
+         */
+        @java.lang.Override
+        public java.lang.String getPhaseId() {
+            java.lang.Object ref = phaseId_;
+            if (ref instanceof java.lang.String) {
+                return (java.lang.String) ref;
+            } else {
+                com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                java.lang.String s = bs.toStringUtf8();
+                if (bs.isValidUtf8()) {
+                    phaseId_ = s;
+                }
+                return s;
+            }
+        }
+
+        /**
+         * <code>optional string phase_id = 9;</code>
+         * 
+         * @return The bytes for phaseId.
+         */
+        @java.lang.Override
+        public com.google.protobuf.ByteString getPhaseIdBytes() {
+            java.lang.Object ref = phaseId_;
+            if (ref instanceof java.lang.String) {
+                com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                        (java.lang.String) ref);
+                phaseId_ = b;
+                return b;
+            } else {
+                return (com.google.protobuf.ByteString) ref;
+            }
+        }
+
+        public static final int PHASE_STATUS_FIELD_NUMBER = 10;
+        private volatile java.lang.Object phaseStatus_;
+
+        /**
+         * <code>optional string phase_status = 10;</code>
+         * 
+         * @return Whether the phaseStatus field is set.
+         */
+        @java.lang.Override
+        public boolean hasPhaseStatus() {
+            return ((bitField0_ & 0x00000100) != 0);
+        }
+
+        /**
+         * <code>optional string phase_status = 10;</code>
+         * 
+         * @return The phaseStatus.
+         */
+        @java.lang.Override
+        public java.lang.String getPhaseStatus() {
+            java.lang.Object ref = phaseStatus_;
+            if (ref instanceof java.lang.String) {
+                return (java.lang.String) ref;
+            } else {
+                com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                java.lang.String s = bs.toStringUtf8();
+                if (bs.isValidUtf8()) {
+                    phaseStatus_ = s;
+                }
+                return s;
+            }
+        }
+
+        /**
+         * <code>optional string phase_status = 10;</code>
+         * 
+         * @return The bytes for phaseStatus.
+         */
+        @java.lang.Override
+        public com.google.protobuf.ByteString getPhaseStatusBytes() {
+            java.lang.Object ref = phaseStatus_;
+            if (ref instanceof java.lang.String) {
+                com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                        (java.lang.String) ref);
+                phaseStatus_ = b;
+                return b;
+            } else {
+                return (com.google.protobuf.ByteString) ref;
+            }
+        }
+
+        public static final int START_DATE_FIELD_NUMBER = 11;
+        private long startDate_;
+
+        /**
+         * <code>optional int64 start_date = 11;</code>
+         * 
+         * @return Whether the startDate field is set.
+         */
+        @java.lang.Override
+        public boolean hasStartDate() {
+            return ((bitField0_ & 0x00000200) != 0);
+        }
+
+        /**
+         * <code>optional int64 start_date = 11;</code>
+         * 
+         * @return The startDate.
+         */
+        @java.lang.Override
+        public long getStartDate() {
+            return startDate_;
+        }
+
+        public static final int COMPLETE_DATE_FIELD_NUMBER = 12;
+        private long completeDate_;
+
+        /**
+         * <code>optional int64 complete_date = 12;</code>
+         * 
+         * @return Whether the completeDate field is set.
+         */
+        @java.lang.Override
+        public boolean hasCompleteDate() {
+            return ((bitField0_ & 0x00000400) != 0);
+        }
+
+        /**
+         * <code>optional int64 complete_date = 12;</code>
+         * 
+         * @return The completeDate.
+         */
+        @java.lang.Override
+        public long getCompleteDate() {
+            return completeDate_;
+        }
+
+        public static final int TASK_NAME_FIELD_NUMBER = 13;
+        private volatile java.lang.Object taskName_;
+
+        /**
+         * <code>optional string task_name = 13;</code>
+         * 
+         * @return Whether the taskName field is set.
+         */
+        @java.lang.Override
+        public boolean hasTaskName() {
+            return ((bitField0_ & 0x00000800) != 0);
+        }
+
+        /**
+         * <code>optional string task_name = 13;</code>
+         * 
+         * @return The taskName.
+         */
+        @java.lang.Override
+        public java.lang.String getTaskName() {
+            java.lang.Object ref = taskName_;
+            if (ref instanceof java.lang.String) {
+                return (java.lang.String) ref;
+            } else {
+                com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                java.lang.String s = bs.toStringUtf8();
+                if (bs.isValidUtf8()) {
+                    taskName_ = s;
+                }
+                return s;
+            }
+        }
+
+        /**
+         * <code>optional string task_name = 13;</code>
+         * 
+         * @return The bytes for taskName.
+         */
+        @java.lang.Override
+        public com.google.protobuf.ByteString getTaskNameBytes() {
+            java.lang.Object ref = taskName_;
+            if (ref instanceof java.lang.String) {
+                com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                        (java.lang.String) ref);
+                taskName_ = b;
+                return b;
+            } else {
+                return (com.google.protobuf.ByteString) ref;
+            }
+        }
+
+        public static final int TASK_DESCRIPTION_FIELD_NUMBER = 14;
+        private volatile java.lang.Object taskDescription_;
+
+        /**
+         * <code>optional string task_description = 14;</code>
+         * 
+         * @return Whether the taskDescription field is set.
+         */
+        @java.lang.Override
+        public boolean hasTaskDescription() {
+            return ((bitField0_ & 0x00001000) != 0);
+        }
+
+        /**
+         * <code>optional string task_description = 14;</code>
+         * 
+         * @return The taskDescription.
+         */
+        @java.lang.Override
+        public java.lang.String getTaskDescription() {
+            java.lang.Object ref = taskDescription_;
+            if (ref instanceof java.lang.String) {
+                return (java.lang.String) ref;
+            } else {
+                com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                java.lang.String s = bs.toStringUtf8();
+                if (bs.isValidUtf8()) {
+                    taskDescription_ = s;
+                }
+                return s;
+            }
+        }
+
+        /**
+         * <code>optional string task_description = 14;</code>
+         * 
+         * @return The bytes for taskDescription.
+         */
+        @java.lang.Override
+        public com.google.protobuf.ByteString getTaskDescriptionBytes() {
+            java.lang.Object ref = taskDescription_;
+            if (ref instanceof java.lang.String) {
+                com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                        (java.lang.String) ref);
+                taskDescription_ = b;
+                return b;
+            } else {
+                return (com.google.protobuf.ByteString) ref;
+            }
+        }
+
+        public static final int TASK_PRIORITY_FIELD_NUMBER = 15;
+        private volatile java.lang.Object taskPriority_;
+
+        /**
+         * <code>optional string task_priority = 15;</code>
+         * 
+         * @return Whether the taskPriority field is set.
+         */
+        @java.lang.Override
+        public boolean hasTaskPriority() {
+            return ((bitField0_ & 0x00002000) != 0);
+        }
+
+        /**
+         * <code>optional string task_priority = 15;</code>
+         * 
+         * @return The taskPriority.
+         */
+        @java.lang.Override
+        public java.lang.String getTaskPriority() {
+            java.lang.Object ref = taskPriority_;
+            if (ref instanceof java.lang.String) {
+                return (java.lang.String) ref;
+            } else {
+                com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                java.lang.String s = bs.toStringUtf8();
+                if (bs.isValidUtf8()) {
+                    taskPriority_ = s;
+                }
+                return s;
+            }
+        }
+
+        /**
+         * <code>optional string task_priority = 15;</code>
+         * 
+         * @return The bytes for taskPriority.
+         */
+        @java.lang.Override
+        public com.google.protobuf.ByteString getTaskPriorityBytes() {
+            java.lang.Object ref = taskPriority_;
+            if (ref instanceof java.lang.String) {
+                com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                        (java.lang.String) ref);
+                taskPriority_ = b;
+                return b;
+            } else {
+                return (com.google.protobuf.ByteString) ref;
+            }
+        }
+
+        public static final int ACTUAL_OWNER_FIELD_NUMBER = 16;
+        private volatile java.lang.Object actualOwner_;
+
+        /**
+         * <code>optional string actual_owner = 16;</code>
+         * 
+         * @return Whether the actualOwner field is set.
+         */
+        @java.lang.Override
+        public boolean hasActualOwner() {
+            return ((bitField0_ & 0x00004000) != 0);
+        }
+
+        /**
+         * <code>optional string actual_owner = 16;</code>
+         * 
+         * @return The actualOwner.
+         */
+        @java.lang.Override
+        public java.lang.String getActualOwner() {
+            java.lang.Object ref = actualOwner_;
+            if (ref instanceof java.lang.String) {
+                return (java.lang.String) ref;
+            } else {
+                com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                java.lang.String s = bs.toStringUtf8();
+                if (bs.isValidUtf8()) {
+                    actualOwner_ = s;
+                }
+                return s;
+            }
+        }
+
+        /**
+         * <code>optional string actual_owner = 16;</code>
+         * 
+         * @return The bytes for actualOwner.
+         */
+        @java.lang.Override
+        public com.google.protobuf.ByteString getActualOwnerBytes() {
+            java.lang.Object ref = actualOwner_;
+            if (ref instanceof java.lang.String) {
+                com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                        (java.lang.String) ref);
+                actualOwner_ = b;
+                return b;
+            } else {
+                return (com.google.protobuf.ByteString) ref;
+            }
+        }
+
+        public static final int POT_USERS_FIELD_NUMBER = 17;
+        private com.google.protobuf.LazyStringList potUsers_;
+
+        /**
+         * <code>repeated string pot_users = 17;</code>
+         * 
+         * @return A list containing the potUsers.
+         */
+        public com.google.protobuf.ProtocolStringList getPotUsersList() {
+            return potUsers_;
+        }
+
+        /**
+         * <code>repeated string pot_users = 17;</code>
+         * 
+         * @return The count of potUsers.
+         */
+        public int getPotUsersCount() {
+            return potUsers_.size();
+        }
+
+        /**
+         * <code>repeated string pot_users = 17;</code>
+         * 
+         * @param index The index of the element to return.
+         * @return The potUsers at the given index.
+         */
+        public java.lang.String getPotUsers(int index) {
+            return potUsers_.get(index);
+        }
+
+        /**
+         * <code>repeated string pot_users = 17;</code>
+         * 
+         * @param index The index of the value to return.
+         * @return The bytes of the potUsers at the given index.
+         */
+        public com.google.protobuf.ByteString getPotUsersBytes(int index) {
+            return potUsers_.getByteString(index);
+        }
+
+        public static final int POT_GROUPS_FIELD_NUMBER = 18;
+        private com.google.protobuf.LazyStringList potGroups_;
+
+        /**
+         * <code>repeated string pot_groups = 18;</code>
+         * 
+         * @return A list containing the potGroups.
+         */
+        public com.google.protobuf.ProtocolStringList getPotGroupsList() {
+            return potGroups_;
+        }
+
+        /**
+         * <code>repeated string pot_groups = 18;</code>
+         * 
+         * @return The count of potGroups.
+         */
+        public int getPotGroupsCount() {
+            return potGroups_.size();
+        }
+
+        /**
+         * <code>repeated string pot_groups = 18;</code>
+         * 
+         * @param index The index of the element to return.
+         * @return The potGroups at the given index.
+         */
+        public java.lang.String getPotGroups(int index) {
+            return potGroups_.get(index);
+        }
+
+        /**
+         * <code>repeated string pot_groups = 18;</code>
+         * 
+         * @param index The index of the value to return.
+         * @return The bytes of the potGroups at the given index.
+         */
+        public com.google.protobuf.ByteString getPotGroupsBytes(int index) {
+            return potGroups_.getByteString(index);
+        }
+
+        public static final int EXCLUDED_USERS_FIELD_NUMBER = 19;
+        private com.google.protobuf.LazyStringList excludedUsers_;
+
+        /**
+         * <code>repeated string excluded_users = 19;</code>
+         * 
+         * @return A list containing the excludedUsers.
+         */
+        public com.google.protobuf.ProtocolStringList getExcludedUsersList() {
+            return excludedUsers_;
+        }
+
+        /**
+         * <code>repeated string excluded_users = 19;</code>
+         * 
+         * @return The count of excludedUsers.
+         */
+        public int getExcludedUsersCount() {
+            return excludedUsers_.size();
+        }
+
+        /**
+         * <code>repeated string excluded_users = 19;</code>
+         * 
+         * @param index The index of the element to return.
+         * @return The excludedUsers at the given index.
+         */
+        public java.lang.String getExcludedUsers(int index) {
+            return excludedUsers_.get(index);
+        }
+
+        /**
+         * <code>repeated string excluded_users = 19;</code>
+         * 
+         * @param index The index of the value to return.
+         * @return The bytes of the excludedUsers at the given index.
+         */
+        public com.google.protobuf.ByteString getExcludedUsersBytes(int index) {
+            return excludedUsers_.getByteString(index);
+        }
+
+        public static final int ADMIN_USERS_FIELD_NUMBER = 20;
+        private com.google.protobuf.LazyStringList adminUsers_;
+
+        /**
+         * <code>repeated string admin_users = 20;</code>
+         * 
+         * @return A list containing the adminUsers.
+         */
+        public com.google.protobuf.ProtocolStringList getAdminUsersList() {
+            return adminUsers_;
+        }
+
+        /**
+         * <code>repeated string admin_users = 20;</code>
+         * 
+         * @return The count of adminUsers.
+         */
+        public int getAdminUsersCount() {
+            return adminUsers_.size();
+        }
+
+        /**
+         * <code>repeated string admin_users = 20;</code>
+         * 
+         * @param index The index of the element to return.
+         * @return The adminUsers at the given index.
+         */
+        public java.lang.String getAdminUsers(int index) {
+            return adminUsers_.get(index);
+        }
+
+        /**
+         * <code>repeated string admin_users = 20;</code>
+         * 
+         * @param index The index of the value to return.
+         * @return The bytes of the adminUsers at the given index.
+         */
+        public com.google.protobuf.ByteString getAdminUsersBytes(int index) {
+            return adminUsers_.getByteString(index);
+        }
+
+        public static final int ADMIN_GROUPS_FIELD_NUMBER = 21;
+        private com.google.protobuf.LazyStringList adminGroups_;
+
+        /**
+         * <code>repeated string admin_groups = 21;</code>
+         * 
+         * @return A list containing the adminGroups.
+         */
+        public com.google.protobuf.ProtocolStringList getAdminGroupsList() {
+            return adminGroups_;
+        }
+
+        /**
+         * <code>repeated string admin_groups = 21;</code>
+         * 
+         * @return The count of adminGroups.
+         */
+        public int getAdminGroupsCount() {
+            return adminGroups_.size();
+        }
+
+        /**
+         * <code>repeated string admin_groups = 21;</code>
+         * 
+         * @param index The index of the element to return.
+         * @return The adminGroups at the given index.
+         */
+        public java.lang.String getAdminGroups(int index) {
+            return adminGroups_.get(index);
+        }
+
+        /**
+         * <code>repeated string admin_groups = 21;</code>
+         * 
+         * @param index The index of the value to return.
+         * @return The bytes of the adminGroups at the given index.
+         */
+        public com.google.protobuf.ByteString getAdminGroupsBytes(int index) {
+            return adminGroups_.getByteString(index);
+        }
+
+        public static final int TASK_REFERENCE_NAME_FIELD_NUMBER = 22;
+        private volatile java.lang.Object taskReferenceName_;
+
+        /**
+         * <code>optional string task_reference_name = 22;</code>
+         * 
+         * @return Whether the taskReferenceName field is set.
+         */
+        @java.lang.Override
+        public boolean hasTaskReferenceName() {
+            return ((bitField0_ & 0x00008000) != 0);
+        }
+
+        /**
+         * <code>optional string task_reference_name = 22;</code>
+         * 
+         * @return The taskReferenceName.
+         */
+        @java.lang.Override
+        public java.lang.String getTaskReferenceName() {
+            java.lang.Object ref = taskReferenceName_;
+            if (ref instanceof java.lang.String) {
+                return (java.lang.String) ref;
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+                com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                java.lang.String s = bs.toStringUtf8();
+                if (bs.isValidUtf8()) {
+                    taskReferenceName_ = s;
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+                return s;
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+        }
+
+        /**
+         * <code>optional string task_reference_name = 22;</code>
+         * 
+         * @return The bytes for taskReferenceName.
+         */
+        @java.lang.Override
+        public com.google.protobuf.ByteString getTaskReferenceNameBytes() {
+            java.lang.Object ref = taskReferenceName_;
+            if (ref instanceof java.lang.String) {
+                com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                        (java.lang.String) ref);
+                taskReferenceName_ = b;
+                return b;
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+                return (com.google.protobuf.ByteString) ref;
+            }
+        }
+
+        private byte memoizedIsInitialized = -1;
+
+        @java.lang.Override
+        public final boolean isInitialized() {
+            byte isInitialized = memoizedIsInitialized;
+            if (isInitialized == 1)
+                return true;
+            if (isInitialized == 0)
+                return false;
+
+            memoizedIsInitialized = 1;
+            return true;
+        }
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+        @java.lang.Override
+        public void writeTo(com.google.protobuf.CodedOutputStream output)
+                throws java.io.IOException {
+            if (((bitField0_ & 0x00000001) != 0)) {
+                com.google.protobuf.GeneratedMessageV3.writeString(output, 1, id_);
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+                com.google.protobuf.GeneratedMessageV3.writeString(output, 15, taskPriority_);
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+                com.google.protobuf.GeneratedMessageV3.writeString(output, 16, actualOwner_);
+            }
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+            }
+            for (int i = 0; i < adminUsers_.size(); i++) {
+                com.google.protobuf.GeneratedMessageV3.writeString(output, 20, adminUsers_.getRaw(i));
+            }
+            for (int i = 0; i < adminGroups_.size(); i++) {
+                com.google.protobuf.GeneratedMessageV3.writeString(output, 21, adminGroups_.getRaw(i));
+            }
+            if (((bitField0_ & 0x00008000) != 0)) {
+                com.google.protobuf.GeneratedMessageV3.writeString(output, 22, taskReferenceName_);
+            }
+            unknownFields.writeTo(output);
+        }
+
+        @java.lang.Override
+        public int getSerializedSize() {
+            int size = memoizedSize;
+            if (size != -1)
+                return size;
+
+            size = 0;
+            if (((bitField0_ & 0x00000001) != 0)) {
+                size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, id_);
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+            if (((bitField0_ & 0x00000004) != 0)) {
+                size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, name_);
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+                size += com.google.protobuf.CodedOutputStream
+                        .computeInt32Size(4, state_);
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+                size += com.google.protobuf.CodedOutputStream
+                        .computeMessageSize(5, variable_.get(i));
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+                size += com.google.protobuf.GeneratedMessageV3.computeStringSize(6, deploymentId_);
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+                size += com.google.protobuf.GeneratedMessageV3.computeStringSize(7, nodeInstanceId_);
+            }
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+                size += com.google.protobuf.CodedOutputStream
+                        .computeInt64Size(8, nodeId_);
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+                size += com.google.protobuf.GeneratedMessageV3.computeStringSize(9, phaseId_);
+            }
+            if (((bitField0_ & 0x00000100) != 0)) {
+                size += com.google.protobuf.GeneratedMessageV3.computeStringSize(10, phaseStatus_);
+            }
+            if (((bitField0_ & 0x00000200) != 0)) {
+                size += com.google.protobuf.CodedOutputStream
+                        .computeInt64Size(11, startDate_);
+            }
+            if (((bitField0_ & 0x00000400) != 0)) {
+                size += com.google.protobuf.CodedOutputStream
+                        .computeInt64Size(12, completeDate_);
+            }
+            if (((bitField0_ & 0x00000800) != 0)) {
+                size += com.google.protobuf.GeneratedMessageV3.computeStringSize(13, taskName_);
+            }
+            if (((bitField0_ & 0x00001000) != 0)) {
+                size += com.google.protobuf.GeneratedMessageV3.computeStringSize(14, taskDescription_);
+            }
+            if (((bitField0_ & 0x00002000) != 0)) {
+                size += com.google.protobuf.GeneratedMessageV3.computeStringSize(15, taskPriority_);
+            }
+            if (((bitField0_ & 0x00004000) != 0)) {
+                size += com.google.protobuf.GeneratedMessageV3.computeStringSize(16, actualOwner_);
+            }
+            {
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+                for (int i = 0; i < potUsers_.size(); i++) {
+                    dataSize += computeStringSizeNoTag(potUsers_.getRaw(i));
+                }
+                size += dataSize;
+                size += 2 * getPotUsersList().size();
+            }
+            {
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+                for (int i = 0; i < potGroups_.size(); i++) {
+                    dataSize += computeStringSizeNoTag(potGroups_.getRaw(i));
+                }
+                size += dataSize;
+                size += 2 * getPotGroupsList().size();
+            }
+            {
+                int dataSize = 0;
+                for (int i = 0; i < excludedUsers_.size(); i++) {
+                    dataSize += computeStringSizeNoTag(excludedUsers_.getRaw(i));
+                }
+                size += dataSize;
+                size += 2 * getExcludedUsersList().size();
+            }
+            {
+                int dataSize = 0;
+                for (int i = 0; i < adminUsers_.size(); i++) {
+                    dataSize += computeStringSizeNoTag(adminUsers_.getRaw(i));
+                }
+                size += dataSize;
+                size += 2 * getAdminUsersList().size();
+            }
+            {
+                int dataSize = 0;
+                for (int i = 0; i < adminGroups_.size(); i++) {
+                    dataSize += computeStringSizeNoTag(adminGroups_.getRaw(i));
+                }
+                size += dataSize;
+                size += 2 * getAdminGroupsList().size();
+            }
+            if (((bitField0_ & 0x00008000) != 0)) {
+                size += com.google.protobuf.GeneratedMessageV3.computeStringSize(22, taskReferenceName_);
+            }
+            size += unknownFields.getSerializedSize();
+            memoizedSize = size;
+            return size;
+        }
+
+        @java.lang.Override
+        public boolean equals(final java.lang.Object obj) {
+            if (obj == this) {
+                return true;
+            }
+            if (!(obj instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.HumanTaskWorkItem)) {
+                return super.equals(obj);
+            }
+            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.HumanTaskWorkItem other = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.HumanTaskWorkItem) obj;
+
+            if (hasId() != other.hasId())
+                return false;
+            if (hasId()) {
+                if (!getId()
+                        .equals(other.getId()))
+                    return false;
+            }
+            if (hasProcessInstancesId() != other.hasProcessInstancesId())
+                return false;
+            if (hasProcessInstancesId()) {
+                if (!getProcessInstancesId()
+                        .equals(other.getProcessInstancesId()))
+                    return false;
+            }
+            if (hasName() != other.hasName())
+                return false;
+            if (hasName()) {
+                if (!getName()
+                        .equals(other.getName()))
+                    return false;
+            }
+            if (hasState() != other.hasState())
+                return false;
+            if (hasState()) {
+                if (getState() != other.getState())
+                    return false;
+            }
+            if (!getVariableList()
+                    .equals(other.getVariableList()))
+                return false;
+            if (hasDeploymentId() != other.hasDeploymentId())
+                return false;
+            if (hasDeploymentId()) {
+                if (!getDeploymentId()
+                        .equals(other.getDeploymentId()))
+                    return false;
+            }
+            if (hasNodeInstanceId() != other.hasNodeInstanceId())
+                return false;
+            if (hasNodeInstanceId()) {
+                if (!getNodeInstanceId()
+                        .equals(other.getNodeInstanceId()))
+                    return false;
+            }
+            if (hasNodeId() != other.hasNodeId())
+                return false;
+            if (hasNodeId()) {
+                if (getNodeId() != other.getNodeId())
+                    return false;
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+            if (hasPhaseId() != other.hasPhaseId())
+                return false;
+            if (hasPhaseId()) {
+                if (!getPhaseId()
+                        .equals(other.getPhaseId()))
+                    return false;
+            }
+            if (hasPhaseStatus() != other.hasPhaseStatus())
+                return false;
+            if (hasPhaseStatus()) {
+                if (!getPhaseStatus()
+                        .equals(other.getPhaseStatus()))
+                    return false;
+            }
+            if (hasStartDate() != other.hasStartDate())
+                return false;
+            if (hasStartDate()) {
+                if (getStartDate() != other.getStartDate())
+                    return false;
+            }
+            if (hasCompleteDate() != other.hasCompleteDate())
+                return false;
+            if (hasCompleteDate()) {
+                if (getCompleteDate() != other.getCompleteDate())
+                    return false;
+            }
+            if (hasTaskName() != other.hasTaskName())
+                return false;
+            if (hasTaskName()) {
+                if (!getTaskName()
+                        .equals(other.getTaskName()))
+                    return false;
+            }
+            if (hasTaskDescription() != other.hasTaskDescription())
+                return false;
+            if (hasTaskDescription()) {
+                if (!getTaskDescription()
+                        .equals(other.getTaskDescription()))
+                    return false;
+            }
+            if (hasTaskPriority() != other.hasTaskPriority())
+                return false;
+            if (hasTaskPriority()) {
+                if (!getTaskPriority()
+                        .equals(other.getTaskPriority()))
+                    return false;
+            }
+            if (hasActualOwner() != other.hasActualOwner())
+                return false;
+            if (hasActualOwner()) {
+                if (!getActualOwner()
+                        .equals(other.getActualOwner()))
+                    return false;
+            }
+            if (!getPotUsersList()
+                    .equals(other.getPotUsersList()))
+                return false;
+            if (!getPotGroupsList()
+                    .equals(other.getPotGroupsList()))
+                return false;
+            if (!getExcludedUsersList()
+                    .equals(other.getExcludedUsersList()))
+                return false;
+            if (!getAdminUsersList()
+                    .equals(other.getAdminUsersList()))
+                return false;
+            if (!getAdminGroupsList()
+                    .equals(other.getAdminGroupsList()))
+                return false;
+            if (hasTaskReferenceName() != other.hasTaskReferenceName())
+                return false;
+            if (hasTaskReferenceName()) {
+                if (!getTaskReferenceName()
+                        .equals(other.getTaskReferenceName()))
+                    return false;
+            }
+            if (!unknownFields.equals(other.unknownFields))
+                return false;
+            return true;
+        }
+
+        @java.lang.Override
+        public int hashCode() {
+            if (memoizedHashCode != 0) {
+                return memoizedHashCode;
+            }
+            int hash = 41;
+            hash = (19 * hash) + getDescriptor().hashCode();
+            if (hasId()) {
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+                hash = (53 * hash) + getId().hashCode();
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+                hash = (53 * hash) + getProcessInstancesId().hashCode();
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+                hash = (53 * hash) + getPhaseId().hashCode();
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+                hash = (37 * hash) + PHASE_STATUS_FIELD_NUMBER;
+                hash = (53 * hash) + getPhaseStatus().hashCode();
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+                hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
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+                hash = (37 * hash) + COMPLETE_DATE_FIELD_NUMBER;
+                hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
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+            if (hasTaskName()) {
+                hash = (37 * hash) + TASK_NAME_FIELD_NUMBER;
+                hash = (53 * hash) + getTaskName().hashCode();
+            }
+            if (hasTaskDescription()) {
+                hash = (37 * hash) + TASK_DESCRIPTION_FIELD_NUMBER;
+                hash = (53 * hash) + getTaskDescription().hashCode();
+            }
+            if (hasTaskPriority()) {
+                hash = (37 * hash) + TASK_PRIORITY_FIELD_NUMBER;
+                hash = (53 * hash) + getTaskPriority().hashCode();
+            }
+            if (hasActualOwner()) {
+                hash = (37 * hash) + ACTUAL_OWNER_FIELD_NUMBER;
+                hash = (53 * hash) + getActualOwner().hashCode();
+            }
+            if (getPotUsersCount() > 0) {
+                hash = (37 * hash) + POT_USERS_FIELD_NUMBER;
+                hash = (53 * hash) + getPotUsersList().hashCode();
+            }
+            if (getPotGroupsCount() > 0) {
+                hash = (37 * hash) + POT_GROUPS_FIELD_NUMBER;
+                hash = (53 * hash) + getPotGroupsList().hashCode();
+            }
+            if (getExcludedUsersCount() > 0) {
+                hash = (37 * hash) + EXCLUDED_USERS_FIELD_NUMBER;
+                hash = (53 * hash) + getExcludedUsersList().hashCode();
+            }
+            if (getAdminUsersCount() > 0) {
+                hash = (37 * hash) + ADMIN_USERS_FIELD_NUMBER;
+                hash = (53 * hash) + getAdminUsersList().hashCode();
+            }
+            if (getAdminGroupsCount() > 0) {
+                hash = (37 * hash) + ADMIN_GROUPS_FIELD_NUMBER;
+                hash = (53 * hash) + getAdminGroupsList().hashCode();
+            }
+            if (hasTaskReferenceName()) {
+                hash = (37 * hash) + TASK_REFERENCE_NAME_FIELD_NUMBER;
+                hash = (53 * hash) + getTaskReferenceName().hashCode();
+            }
+            hash = (29 * hash) + unknownFields.hashCode();
+            memoizedHashCode = hash;
+            return hash;
+        }
+
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.HumanTaskWorkItem parseFrom(
+                java.nio.ByteBuffer data)
+                throws com.google.protobuf.InvalidProtocolBufferException {
+            return PARSER.parseFrom(data);
+        }
+
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.HumanTaskWorkItem parseFrom(
+                java.nio.ByteBuffer data,
+                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                throws com.google.protobuf.InvalidProtocolBufferException {
+            return PARSER.parseFrom(data, extensionRegistry);
+        }
+
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.HumanTaskWorkItem parseFrom(
+                com.google.protobuf.ByteString data)
+                throws com.google.protobuf.InvalidProtocolBufferException {
+            return PARSER.parseFrom(data);
+        }
+
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.HumanTaskWorkItem parseFrom(
+                com.google.protobuf.ByteString data,
+                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                throws com.google.protobuf.InvalidProtocolBufferException {
+            return PARSER.parseFrom(data, extensionRegistry);
+        }
+
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.HumanTaskWorkItem parseFrom(byte[] data)
+                throws com.google.protobuf.InvalidProtocolBufferException {
+            return PARSER.parseFrom(data);
+        }
+
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.HumanTaskWorkItem parseFrom(
+                byte[] data,
+                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                throws com.google.protobuf.InvalidProtocolBufferException {
+            return PARSER.parseFrom(data, extensionRegistry);
+        }
+
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.HumanTaskWorkItem parseFrom(
+                java.io.InputStream input)
+                throws java.io.IOException {
+            return com.google.protobuf.GeneratedMessageV3
+                    .parseWithIOException(PARSER, input);
+        }
+
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.HumanTaskWorkItem parseFrom(
+                java.io.InputStream input,
+                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                throws java.io.IOException {
+            return com.google.protobuf.GeneratedMessageV3
+                    .parseWithIOException(PARSER, input, extensionRegistry);
+        }
+
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.HumanTaskWorkItem parseDelimitedFrom(
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+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.HumanTaskWorkItem parseDelimitedFrom(
+                java.io.InputStream input,
+                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                throws java.io.IOException {
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+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.HumanTaskWorkItem parseFrom(
+                com.google.protobuf.CodedInputStream input)
+                throws java.io.IOException {
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+                    .parseWithIOException(PARSER, input);
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+                com.google.protobuf.CodedInputStream input,
+                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                throws java.io.IOException {
+            return com.google.protobuf.GeneratedMessageV3
+                    .parseWithIOException(PARSER, input, extensionRegistry);
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+        @java.lang.Override
+        public Builder newBuilderForType() {
+            return newBuilder();
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+
+        public static Builder newBuilder() {
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+        public static Builder newBuilder(
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+            return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+        }
+
+        @java.lang.Override
+        public Builder toBuilder() {
+            return this == DEFAULT_INSTANCE
+                    ? new Builder()
+                    : new Builder().mergeFrom(this);
+        }
+
+        @java.lang.Override
+        protected Builder newBuilderForType(
+                com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
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+            return builder;
+        }
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+        /**
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+         */
+        public static final class Builder extends
+                com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
+                // @@protoc_insertion_point(builder_implements:io.automatiko.engine.workflow.marshalling.HumanTaskWorkItem)
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+                                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.HumanTaskWorkItem.Builder.class);
+            }
+
+            // Construct using io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.HumanTaskWorkItem.newBuilder()
+            private Builder() {
+                maybeForceBuilderInitialization();
+            }
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+                bitField0_ = (bitField0_ & ~0x00080000);
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+                bitField0_ = (bitField0_ & ~0x00100000);
+                taskReferenceName_ = "";
+                bitField0_ = (bitField0_ & ~0x00200000);
+                return this;
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+            @java.lang.Override
+            public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+                return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_HumanTaskWorkItem_descriptor;
+            }
+
+            @java.lang.Override
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.HumanTaskWorkItem getDefaultInstanceForType() {
+                return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.HumanTaskWorkItem.getDefaultInstance();
+            }
+
+            @java.lang.Override
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.HumanTaskWorkItem build() {
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+                if (!result.isInitialized()) {
+                    throw newUninitializedMessageException(result);
+                }
+                return result;
+            }
+
+            @java.lang.Override
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.HumanTaskWorkItem buildPartial() {
+                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.HumanTaskWorkItem result = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.HumanTaskWorkItem(
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+                return result;
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+            @java.lang.Override
+            public Builder clone() {
+                return super.clone();
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+            @java.lang.Override
+            public Builder setField(
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+            @java.lang.Override
+            public Builder clearField(
+                    com.google.protobuf.Descriptors.FieldDescriptor field) {
+                return super.clearField(field);
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+            @java.lang.Override
+            public Builder clearOneof(
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+            @java.lang.Override
+            public Builder setRepeatedField(
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+                    com.google.protobuf.Descriptors.FieldDescriptor field,
+                    java.lang.Object value) {
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+            @java.lang.Override
+            public Builder mergeFrom(com.google.protobuf.Message other) {
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+            public Builder mergeFrom(
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+            @java.lang.Override
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+            @java.lang.Override
+            public Builder mergeFrom(
+                    com.google.protobuf.CodedInputStream input,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws java.io.IOException {
+                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.HumanTaskWorkItem parsedMessage = null;
+                try {
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+            /**
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+            /**
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+            /**
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+            /**
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+                bitField0_ |= 0x00000002;
+                processInstancesId_ = value;
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+
+            /**
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+             * @return This builder for chaining.
+             */
+            public Builder clearProcessInstancesId() {
+                bitField0_ = (bitField0_ & ~0x00000002);
+                processInstancesId_ = getDefaultInstance().getProcessInstancesId();
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>optional string process_instances_id = 2;</code>
+             * 
+             * @param value The bytes for processInstancesId to set.
+             * @return This builder for chaining.
+             */
+            public Builder setProcessInstancesIdBytes(
+                    com.google.protobuf.ByteString value) {
+                if (value == null) {
+                    throw new NullPointerException();
+                }
+                bitField0_ |= 0x00000002;
+                processInstancesId_ = value;
+                onChanged();
+                return this;
+            }
+
+            private java.lang.Object name_ = "";
+
+            /**
+             * <code>optional string name = 3;</code>
+             * 
+             * @return Whether the name field is set.
+             */
+            public boolean hasName() {
+                return ((bitField0_ & 0x00000004) != 0);
+            }
+
+            /**
+             * <code>optional string name = 3;</code>
+             * 
+             * @return The name.
+             */
+            public java.lang.String getName() {
+                java.lang.Object ref = name_;
+                if (!(ref instanceof java.lang.String)) {
+                    com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                    java.lang.String s = bs.toStringUtf8();
+                    if (bs.isValidUtf8()) {
+                        name_ = s;
+                    }
+                    return s;
+                } else {
+                    return (java.lang.String) ref;
+                }
+            }
+
+            /**
+             * <code>optional string name = 3;</code>
+             * 
+             * @return The bytes for name.
+             */
+            public com.google.protobuf.ByteString getNameBytes() {
+                java.lang.Object ref = name_;
+                if (ref instanceof String) {
+                    com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                            (java.lang.String) ref);
+                    name_ = b;
+                    return b;
+                } else {
+                    return (com.google.protobuf.ByteString) ref;
+                }
+            }
+
+            /**
+             * <code>optional string name = 3;</code>
+             * 
+             * @param value The name to set.
+             * @return This builder for chaining.
+             */
+            public Builder setName(
+                    java.lang.String value) {
+                if (value == null) {
+                    throw new NullPointerException();
+                }
+                bitField0_ |= 0x00000004;
+                name_ = value;
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>optional string name = 3;</code>
+             * 
+             * @return This builder for chaining.
+             */
+            public Builder clearName() {
+                bitField0_ = (bitField0_ & ~0x00000004);
+                name_ = getDefaultInstance().getName();
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>optional string name = 3;</code>
+             * 
+             * @param value The bytes for name to set.
+             * @return This builder for chaining.
+             */
+            public Builder setNameBytes(
+                    com.google.protobuf.ByteString value) {
+                if (value == null) {
+                    throw new NullPointerException();
+                }
+                bitField0_ |= 0x00000004;
+                name_ = value;
+                onChanged();
+                return this;
+            }
+
+            private int state_;
+
+            /**
+             * <code>optional int32 state = 4;</code>
+             * 
+             * @return Whether the state field is set.
+             */
+            @java.lang.Override
+            public boolean hasState() {
+                return ((bitField0_ & 0x00000008) != 0);
+            }
+
+            /**
+             * <code>optional int32 state = 4;</code>
+             * 
+             * @return The state.
+             */
+            @java.lang.Override
+            public int getState() {
+                return state_;
+            }
+
+            /**
+             * <code>optional int32 state = 4;</code>
+             * 
+             * @param value The state to set.
+             * @return This builder for chaining.
+             */
+            public Builder setState(int value) {
+                bitField0_ |= 0x00000008;
+                state_ = value;
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>optional int32 state = 4;</code>
+             * 
+             * @return This builder for chaining.
+             */
+            public Builder clearState() {
+                bitField0_ = (bitField0_ & ~0x00000008);
+                state_ = 0;
+                onChanged();
+                return this;
+            }
+
+            private java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable> variable_ = java.util.Collections
+                    .emptyList();
+
+            private void ensureVariableIsMutable() {
+                if (!((bitField0_ & 0x00000010) != 0)) {
+                    variable_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable>(
+                            variable_);
+                    bitField0_ |= 0x00000010;
+                }
+            }
+
+            private com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder> variableBuilder_;
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
+             */
+            public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable> getVariableList() {
+                if (variableBuilder_ == null) {
+                    return java.util.Collections.unmodifiableList(variable_);
+                } else {
+                    return variableBuilder_.getMessageList();
+                }
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
+             */
+            public int getVariableCount() {
+                if (variableBuilder_ == null) {
+                    return variable_.size();
+                } else {
+                    return variableBuilder_.getCount();
+                }
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
+             */
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable getVariable(int index) {
+                if (variableBuilder_ == null) {
+                    return variable_.get(index);
+                } else {
+                    return variableBuilder_.getMessage(index);
+                }
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
+             */
+            public Builder setVariable(
+                    int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable value) {
+                if (variableBuilder_ == null) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    ensureVariableIsMutable();
+                    variable_.set(index, value);
+                    onChanged();
+                } else {
+                    variableBuilder_.setMessage(index, value);
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
+             */
+            public Builder setVariable(
+                    int index,
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder builderForValue) {
+                if (variableBuilder_ == null) {
+                    ensureVariableIsMutable();
+                    variable_.set(index, builderForValue.build());
+                    onChanged();
+                } else {
+                    variableBuilder_.setMessage(index, builderForValue.build());
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
+             */
+            public Builder addVariable(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable value) {
+                if (variableBuilder_ == null) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    ensureVariableIsMutable();
+                    variable_.add(value);
+                    onChanged();
+                } else {
+                    variableBuilder_.addMessage(value);
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
+             */
+            public Builder addVariable(
+                    int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable value) {
+                if (variableBuilder_ == null) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    ensureVariableIsMutable();
+                    variable_.add(index, value);
+                    onChanged();
+                } else {
+                    variableBuilder_.addMessage(index, value);
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
+             */
+            public Builder addVariable(
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder builderForValue) {
+                if (variableBuilder_ == null) {
+                    ensureVariableIsMutable();
+                    variable_.add(builderForValue.build());
+                    onChanged();
+                } else {
+                    variableBuilder_.addMessage(builderForValue.build());
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
+             */
+            public Builder addVariable(
+                    int index,
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder builderForValue) {
+                if (variableBuilder_ == null) {
+                    ensureVariableIsMutable();
+                    variable_.add(index, builderForValue.build());
+                    onChanged();
+                } else {
+                    variableBuilder_.addMessage(index, builderForValue.build());
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
+             */
+            public Builder addAllVariable(
+                    java.lang.Iterable<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable> values) {
+                if (variableBuilder_ == null) {
+                    ensureVariableIsMutable();
+                    com.google.protobuf.AbstractMessageLite.Builder.addAll(
+                            values, variable_);
+                    onChanged();
+                } else {
+                    variableBuilder_.addAllMessages(values);
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
+             */
+            public Builder clearVariable() {
+                if (variableBuilder_ == null) {
+                    variable_ = java.util.Collections.emptyList();
+                    bitField0_ = (bitField0_ & ~0x00000010);
+                    onChanged();
+                } else {
+                    variableBuilder_.clear();
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
+             */
+            public Builder removeVariable(int index) {
+                if (variableBuilder_ == null) {
+                    ensureVariableIsMutable();
+                    variable_.remove(index);
+                    onChanged();
+                } else {
+                    variableBuilder_.remove(index);
+                }
+                return this;
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
+             */
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder getVariableBuilder(
+                    int index) {
+                return getVariableFieldBuilder().getBuilder(index);
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
+             */
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder getVariableOrBuilder(
+                    int index) {
+                if (variableBuilder_ == null) {
+                    return variable_.get(index);
+                } else {
+                    return variableBuilder_.getMessageOrBuilder(index);
+                }
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
+             */
+            public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder> getVariableOrBuilderList() {
+                if (variableBuilder_ != null) {
+                    return variableBuilder_.getMessageOrBuilderList();
+                } else {
+                    return java.util.Collections.unmodifiableList(variable_);
+                }
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
+             */
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder addVariableBuilder() {
+                return getVariableFieldBuilder().addBuilder(
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.getDefaultInstance());
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
+             */
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder addVariableBuilder(
+                    int index) {
+                return getVariableFieldBuilder().addBuilder(
+                        index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.getDefaultInstance());
+            }
+
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
+             */
+            public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder> getVariableBuilderList() {
+                return getVariableFieldBuilder().getBuilderList();
+            }
+
+            private com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder> getVariableFieldBuilder() {
+                if (variableBuilder_ == null) {
+                    variableBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder>(
+                            variable_,
+                            ((bitField0_ & 0x00000010) != 0),
+                            getParentForChildren(),
+                            isClean());
+                    variable_ = null;
+                }
+                return variableBuilder_;
+            }
+
+            private java.lang.Object deploymentId_ = "";
+
+            /**
+             * <code>optional string deployment_id = 6;</code>
+             * 
+             * @return Whether the deploymentId field is set.
+             */
+            public boolean hasDeploymentId() {
+                return ((bitField0_ & 0x00000020) != 0);
+            }
+
+            /**
+             * <code>optional string deployment_id = 6;</code>
+             * 
+             * @return The deploymentId.
+             */
+            public java.lang.String getDeploymentId() {
+                java.lang.Object ref = deploymentId_;
+                if (!(ref instanceof java.lang.String)) {
+                    com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                    java.lang.String s = bs.toStringUtf8();
+                    if (bs.isValidUtf8()) {
+                        deploymentId_ = s;
+                    }
+                    return s;
+                } else {
+                    return (java.lang.String) ref;
+                }
+            }
+
+            /**
+             * <code>optional string deployment_id = 6;</code>
+             * 
+             * @return The bytes for deploymentId.
+             */
+            public com.google.protobuf.ByteString getDeploymentIdBytes() {
+                java.lang.Object ref = deploymentId_;
+                if (ref instanceof String) {
+                    com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                            (java.lang.String) ref);
+                    deploymentId_ = b;
+                    return b;
+                } else {
+                    return (com.google.protobuf.ByteString) ref;
+                }
+            }
+
+            /**
+             * <code>optional string deployment_id = 6;</code>
+             * 
+             * @param value The deploymentId to set.
+             * @return This builder for chaining.
+             */
+            public Builder setDeploymentId(
+                    java.lang.String value) {
+                if (value == null) {
+                    throw new NullPointerException();
+                }
+                bitField0_ |= 0x00000020;
+                deploymentId_ = value;
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>optional string deployment_id = 6;</code>
+             * 
+             * @return This builder for chaining.
+             */
+            public Builder clearDeploymentId() {
+                bitField0_ = (bitField0_ & ~0x00000020);
+                deploymentId_ = getDefaultInstance().getDeploymentId();
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>optional string deployment_id = 6;</code>
+             * 
+             * @param value The bytes for deploymentId to set.
+             * @return This builder for chaining.
+             */
+            public Builder setDeploymentIdBytes(
+                    com.google.protobuf.ByteString value) {
+                if (value == null) {
+                    throw new NullPointerException();
+                }
+                bitField0_ |= 0x00000020;
+                deploymentId_ = value;
+                onChanged();
+                return this;
+            }
+
+            private java.lang.Object nodeInstanceId_ = "";
+
+            /**
+             * <code>optional string node_instance_id = 7;</code>
+             * 
+             * @return Whether the nodeInstanceId field is set.
+             */
+            public boolean hasNodeInstanceId() {
+                return ((bitField0_ & 0x00000040) != 0);
+            }
+
+            /**
+             * <code>optional string node_instance_id = 7;</code>
+             * 
+             * @return The nodeInstanceId.
+             */
+            public java.lang.String getNodeInstanceId() {
+                java.lang.Object ref = nodeInstanceId_;
+                if (!(ref instanceof java.lang.String)) {
+                    com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                    java.lang.String s = bs.toStringUtf8();
+                    if (bs.isValidUtf8()) {
+                        nodeInstanceId_ = s;
+                    }
+                    return s;
+                } else {
+                    return (java.lang.String) ref;
+                }
+            }
+
+            /**
+             * <code>optional string node_instance_id = 7;</code>
+             * 
+             * @return The bytes for nodeInstanceId.
+             */
+            public com.google.protobuf.ByteString getNodeInstanceIdBytes() {
+                java.lang.Object ref = nodeInstanceId_;
+                if (ref instanceof String) {
+                    com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                            (java.lang.String) ref);
+                    nodeInstanceId_ = b;
+                    return b;
+                } else {
+                    return (com.google.protobuf.ByteString) ref;
+                }
+            }
+
+            /**
+             * <code>optional string node_instance_id = 7;</code>
+             * 
+             * @param value The nodeInstanceId to set.
+             * @return This builder for chaining.
+             */
+            public Builder setNodeInstanceId(
+                    java.lang.String value) {
+                if (value == null) {
+                    throw new NullPointerException();
+                }
+                bitField0_ |= 0x00000040;
+                nodeInstanceId_ = value;
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>optional string node_instance_id = 7;</code>
+             * 
+             * @return This builder for chaining.
+             */
+            public Builder clearNodeInstanceId() {
+                bitField0_ = (bitField0_ & ~0x00000040);
+                nodeInstanceId_ = getDefaultInstance().getNodeInstanceId();
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>optional string node_instance_id = 7;</code>
+             * 
+             * @param value The bytes for nodeInstanceId to set.
+             * @return This builder for chaining.
+             */
+            public Builder setNodeInstanceIdBytes(
+                    com.google.protobuf.ByteString value) {
+                if (value == null) {
+                    throw new NullPointerException();
+                }
+                bitField0_ |= 0x00000040;
+                nodeInstanceId_ = value;
+                onChanged();
+                return this;
+            }
+
+            private long nodeId_;
+
+            /**
+             * <code>optional int64 node_id = 8;</code>
+             * 
+             * @return Whether the nodeId field is set.
+             */
+            @java.lang.Override
+            public boolean hasNodeId() {
+                return ((bitField0_ & 0x00000080) != 0);
+            }
+
+            /**
+             * <code>optional int64 node_id = 8;</code>
+             * 
+             * @return The nodeId.
+             */
+            @java.lang.Override
+            public long getNodeId() {
+                return nodeId_;
+            }
+
+            /**
+             * <code>optional int64 node_id = 8;</code>
+             * 
+             * @param value The nodeId to set.
+             * @return This builder for chaining.
+             */
+            public Builder setNodeId(long value) {
+                bitField0_ |= 0x00000080;
+                nodeId_ = value;
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>optional int64 node_id = 8;</code>
+             * 
+             * @return This builder for chaining.
+             */
+            public Builder clearNodeId() {
+                bitField0_ = (bitField0_ & ~0x00000080);
+                nodeId_ = 0L;
+                onChanged();
+                return this;
+            }
+
+            private java.lang.Object phaseId_ = "";
+
+            /**
+             * <code>optional string phase_id = 9;</code>
+             * 
+             * @return Whether the phaseId field is set.
+             */
+            public boolean hasPhaseId() {
+                return ((bitField0_ & 0x00000100) != 0);
+            }
+
+            /**
+             * <code>optional string phase_id = 9;</code>
+             * 
+             * @return The phaseId.
+             */
+            public java.lang.String getPhaseId() {
+                java.lang.Object ref = phaseId_;
+                if (!(ref instanceof java.lang.String)) {
+                    com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                    java.lang.String s = bs.toStringUtf8();
+                    if (bs.isValidUtf8()) {
+                        phaseId_ = s;
+                    }
+                    return s;
+                } else {
+                    return (java.lang.String) ref;
+                }
+            }
+
+            /**
+             * <code>optional string phase_id = 9;</code>
+             * 
+             * @return The bytes for phaseId.
+             */
+            public com.google.protobuf.ByteString getPhaseIdBytes() {
+                java.lang.Object ref = phaseId_;
+                if (ref instanceof String) {
+                    com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                            (java.lang.String) ref);
+                    phaseId_ = b;
+                    return b;
+                } else {
+                    return (com.google.protobuf.ByteString) ref;
+                }
+            }
+
+            /**
+             * <code>optional string phase_id = 9;</code>
+             * 
+             * @param value The phaseId to set.
+             * @return This builder for chaining.
+             */
+            public Builder setPhaseId(
+                    java.lang.String value) {
+                if (value == null) {
+                    throw new NullPointerException();
+                }
+                bitField0_ |= 0x00000100;
+                phaseId_ = value;
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>optional string phase_id = 9;</code>
+             * 
+             * @return This builder for chaining.
+             */
+            public Builder clearPhaseId() {
+                bitField0_ = (bitField0_ & ~0x00000100);
+                phaseId_ = getDefaultInstance().getPhaseId();
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>optional string phase_id = 9;</code>
+             * 
+             * @param value The bytes for phaseId to set.
+             * @return This builder for chaining.
+             */
+            public Builder setPhaseIdBytes(
+                    com.google.protobuf.ByteString value) {
+                if (value == null) {
+                    throw new NullPointerException();
+                }
+                bitField0_ |= 0x00000100;
+                phaseId_ = value;
+                onChanged();
+                return this;
+            }
+
+            private java.lang.Object phaseStatus_ = "";
+
+            /**
+             * <code>optional string phase_status = 10;</code>
+             * 
+             * @return Whether the phaseStatus field is set.
+             */
+            public boolean hasPhaseStatus() {
+                return ((bitField0_ & 0x00000200) != 0);
+            }
+
+            /**
+             * <code>optional string phase_status = 10;</code>
+             * 
+             * @return The phaseStatus.
+             */
+            public java.lang.String getPhaseStatus() {
+                java.lang.Object ref = phaseStatus_;
+                if (!(ref instanceof java.lang.String)) {
+                    com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                    java.lang.String s = bs.toStringUtf8();
+                    if (bs.isValidUtf8()) {
+                        phaseStatus_ = s;
+                    }
+                    return s;
+                } else {
+                    return (java.lang.String) ref;
+                }
+            }
+
+            /**
+             * <code>optional string phase_status = 10;</code>
+             * 
+             * @return The bytes for phaseStatus.
+             */
+            public com.google.protobuf.ByteString getPhaseStatusBytes() {
+                java.lang.Object ref = phaseStatus_;
+                if (ref instanceof String) {
+                    com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                            (java.lang.String) ref);
+                    phaseStatus_ = b;
+                    return b;
+                } else {
+                    return (com.google.protobuf.ByteString) ref;
+                }
+            }
+
+            /**
+             * <code>optional string phase_status = 10;</code>
+             * 
+             * @param value The phaseStatus to set.
+             * @return This builder for chaining.
+             */
+            public Builder setPhaseStatus(
+                    java.lang.String value) {
+                if (value == null) {
+                    throw new NullPointerException();
+                }
+                bitField0_ |= 0x00000200;
+                phaseStatus_ = value;
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>optional string phase_status = 10;</code>
+             * 
+             * @return This builder for chaining.
+             */
+            public Builder clearPhaseStatus() {
+                bitField0_ = (bitField0_ & ~0x00000200);
+                phaseStatus_ = getDefaultInstance().getPhaseStatus();
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>optional string phase_status = 10;</code>
+             * 
+             * @param value The bytes for phaseStatus to set.
+             * @return This builder for chaining.
+             */
+            public Builder setPhaseStatusBytes(
+                    com.google.protobuf.ByteString value) {
+                if (value == null) {
+                    throw new NullPointerException();
+                }
+                bitField0_ |= 0x00000200;
+                phaseStatus_ = value;
+                onChanged();
+                return this;
+            }
+
+            private long startDate_;
+
+            /**
+             * <code>optional int64 start_date = 11;</code>
+             * 
+             * @return Whether the startDate field is set.
+             */
+            @java.lang.Override
+            public boolean hasStartDate() {
+                return ((bitField0_ & 0x00000400) != 0);
+            }
+
+            /**
+             * <code>optional int64 start_date = 11;</code>
+             * 
+             * @return The startDate.
+             */
+            @java.lang.Override
+            public long getStartDate() {
+                return startDate_;
+            }
+
+            /**
+             * <code>optional int64 start_date = 11;</code>
+             * 
+             * @param value The startDate to set.
+             * @return This builder for chaining.
+             */
+            public Builder setStartDate(long value) {
+                bitField0_ |= 0x00000400;
+                startDate_ = value;
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>optional int64 start_date = 11;</code>
+             * 
+             * @return This builder for chaining.
+             */
+            public Builder clearStartDate() {
+                bitField0_ = (bitField0_ & ~0x00000400);
+                startDate_ = 0L;
+                onChanged();
+                return this;
+            }
+
+            private long completeDate_;
+
+            /**
+             * <code>optional int64 complete_date = 12;</code>
+             * 
+             * @return Whether the completeDate field is set.
+             */
+            @java.lang.Override
+            public boolean hasCompleteDate() {
+                return ((bitField0_ & 0x00000800) != 0);
+            }
+
+            /**
+             * <code>optional int64 complete_date = 12;</code>
+             * 
+             * @return The completeDate.
+             */
+            @java.lang.Override
+            public long getCompleteDate() {
+                return completeDate_;
+            }
+
+            /**
+             * <code>optional int64 complete_date = 12;</code>
+             * 
+             * @param value The completeDate to set.
+             * @return This builder for chaining.
+             */
+            public Builder setCompleteDate(long value) {
+                bitField0_ |= 0x00000800;
+                completeDate_ = value;
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>optional int64 complete_date = 12;</code>
+             * 
+             * @return This builder for chaining.
+             */
+            public Builder clearCompleteDate() {
+                bitField0_ = (bitField0_ & ~0x00000800);
+                completeDate_ = 0L;
+                onChanged();
+                return this;
+            }
+
+            private java.lang.Object taskName_ = "";
+
+            /**
+             * <code>optional string task_name = 13;</code>
+             * 
+             * @return Whether the taskName field is set.
+             */
+            public boolean hasTaskName() {
+                return ((bitField0_ & 0x00001000) != 0);
+            }
+
+            /**
+             * <code>optional string task_name = 13;</code>
+             * 
+             * @return The taskName.
+             */
+            public java.lang.String getTaskName() {
+                java.lang.Object ref = taskName_;
+                if (!(ref instanceof java.lang.String)) {
+                    com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                    java.lang.String s = bs.toStringUtf8();
+                    if (bs.isValidUtf8()) {
+                        taskName_ = s;
+                    }
+                    return s;
+                } else {
+                    return (java.lang.String) ref;
+                }
+            }
+
+            /**
+             * <code>optional string task_name = 13;</code>
+             * 
+             * @return The bytes for taskName.
+             */
+            public com.google.protobuf.ByteString getTaskNameBytes() {
+                java.lang.Object ref = taskName_;
+                if (ref instanceof String) {
+                    com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                            (java.lang.String) ref);
+                    taskName_ = b;
+                    return b;
+                } else {
+                    return (com.google.protobuf.ByteString) ref;
+                }
+            }
+
+            /**
+             * <code>optional string task_name = 13;</code>
+             * 
+             * @param value The taskName to set.
+             * @return This builder for chaining.
+             */
+            public Builder setTaskName(
+                    java.lang.String value) {
+                if (value == null) {
+                    throw new NullPointerException();
+                }
+                bitField0_ |= 0x00001000;
+                taskName_ = value;
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>optional string task_name = 13;</code>
+             * 
+             * @return This builder for chaining.
+             */
+            public Builder clearTaskName() {
+                bitField0_ = (bitField0_ & ~0x00001000);
+                taskName_ = getDefaultInstance().getTaskName();
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>optional string task_name = 13;</code>
+             * 
+             * @param value The bytes for taskName to set.
+             * @return This builder for chaining.
+             */
+            public Builder setTaskNameBytes(
+                    com.google.protobuf.ByteString value) {
+                if (value == null) {
+                    throw new NullPointerException();
+                }
+                bitField0_ |= 0x00001000;
+                taskName_ = value;
+                onChanged();
+                return this;
+            }
+
+            private java.lang.Object taskDescription_ = "";
+
+            /**
+             * <code>optional string task_description = 14;</code>
+             * 
+             * @return Whether the taskDescription field is set.
+             */
+            public boolean hasTaskDescription() {
+                return ((bitField0_ & 0x00002000) != 0);
+            }
+
+            /**
+             * <code>optional string task_description = 14;</code>
+             * 
+             * @return The taskDescription.
+             */
+            public java.lang.String getTaskDescription() {
+                java.lang.Object ref = taskDescription_;
+                if (!(ref instanceof java.lang.String)) {
+                    com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                    java.lang.String s = bs.toStringUtf8();
+                    if (bs.isValidUtf8()) {
+                        taskDescription_ = s;
+                    }
+                    return s;
+                } else {
+                    return (java.lang.String) ref;
+                }
+            }
+
+            /**
+             * <code>optional string task_description = 14;</code>
+             * 
+             * @return The bytes for taskDescription.
+             */
+            public com.google.protobuf.ByteString getTaskDescriptionBytes() {
+                java.lang.Object ref = taskDescription_;
+                if (ref instanceof String) {
+                    com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                            (java.lang.String) ref);
+                    taskDescription_ = b;
+                    return b;
+                } else {
+                    return (com.google.protobuf.ByteString) ref;
+                }
+            }
+
+            /**
+             * <code>optional string task_description = 14;</code>
+             * 
+             * @param value The taskDescription to set.
+             * @return This builder for chaining.
+             */
+            public Builder setTaskDescription(
+                    java.lang.String value) {
+                if (value == null) {
+                    throw new NullPointerException();
+                }
+                bitField0_ |= 0x00002000;
+                taskDescription_ = value;
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>optional string task_description = 14;</code>
+             * 
+             * @return This builder for chaining.
+             */
+            public Builder clearTaskDescription() {
+                bitField0_ = (bitField0_ & ~0x00002000);
+                taskDescription_ = getDefaultInstance().getTaskDescription();
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>optional string task_description = 14;</code>
+             * 
+             * @param value The bytes for taskDescription to set.
+             * @return This builder for chaining.
+             */
+            public Builder setTaskDescriptionBytes(
+                    com.google.protobuf.ByteString value) {
+                if (value == null) {
+                    throw new NullPointerException();
+                }
+                bitField0_ |= 0x00002000;
+                taskDescription_ = value;
+                onChanged();
+                return this;
+            }
+
+            private java.lang.Object taskPriority_ = "";
+
+            /**
+             * <code>optional string task_priority = 15;</code>
+             * 
+             * @return Whether the taskPriority field is set.
+             */
+            public boolean hasTaskPriority() {
+                return ((bitField0_ & 0x00004000) != 0);
+            }
+
+            /**
+             * <code>optional string task_priority = 15;</code>
+             * 
+             * @return The taskPriority.
+             */
+            public java.lang.String getTaskPriority() {
+                java.lang.Object ref = taskPriority_;
+                if (!(ref instanceof java.lang.String)) {
+                    com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                    java.lang.String s = bs.toStringUtf8();
+                    if (bs.isValidUtf8()) {
+                        taskPriority_ = s;
+                    }
+                    return s;
+                } else {
+                    return (java.lang.String) ref;
+                }
+            }
+
+            /**
+             * <code>optional string task_priority = 15;</code>
+             * 
+             * @return The bytes for taskPriority.
+             */
+            public com.google.protobuf.ByteString getTaskPriorityBytes() {
+                java.lang.Object ref = taskPriority_;
+                if (ref instanceof String) {
+                    com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                            (java.lang.String) ref);
+                    taskPriority_ = b;
+                    return b;
+                } else {
+                    return (com.google.protobuf.ByteString) ref;
+                }
+            }
+
+            /**
+             * <code>optional string task_priority = 15;</code>
+             * 
+             * @param value The taskPriority to set.
+             * @return This builder for chaining.
+             */
+            public Builder setTaskPriority(
+                    java.lang.String value) {
+                if (value == null) {
+                    throw new NullPointerException();
+                }
+                bitField0_ |= 0x00004000;
+                taskPriority_ = value;
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>optional string task_priority = 15;</code>
+             * 
+             * @return This builder for chaining.
+             */
+            public Builder clearTaskPriority() {
+                bitField0_ = (bitField0_ & ~0x00004000);
+                taskPriority_ = getDefaultInstance().getTaskPriority();
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>optional string task_priority = 15;</code>
+             * 
+             * @param value The bytes for taskPriority to set.
+             * @return This builder for chaining.
+             */
+            public Builder setTaskPriorityBytes(
+                    com.google.protobuf.ByteString value) {
+                if (value == null) {
+                    throw new NullPointerException();
+                }
+                bitField0_ |= 0x00004000;
+                taskPriority_ = value;
+                onChanged();
+                return this;
+            }
+
+            private java.lang.Object actualOwner_ = "";
+
+            /**
+             * <code>optional string actual_owner = 16;</code>
+             * 
+             * @return Whether the actualOwner field is set.
+             */
+            public boolean hasActualOwner() {
+                return ((bitField0_ & 0x00008000) != 0);
+            }
+
+            /**
+             * <code>optional string actual_owner = 16;</code>
+             * 
+             * @return The actualOwner.
+             */
+            public java.lang.String getActualOwner() {
+                java.lang.Object ref = actualOwner_;
+                if (!(ref instanceof java.lang.String)) {
+                    com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                    java.lang.String s = bs.toStringUtf8();
+                    if (bs.isValidUtf8()) {
+                        actualOwner_ = s;
+                    }
+                    return s;
+                } else {
+                    return (java.lang.String) ref;
+                }
+            }
+
+            /**
+             * <code>optional string actual_owner = 16;</code>
+             * 
+             * @return The bytes for actualOwner.
+             */
+            public com.google.protobuf.ByteString getActualOwnerBytes() {
+                java.lang.Object ref = actualOwner_;
+                if (ref instanceof String) {
+                    com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                            (java.lang.String) ref);
+                    actualOwner_ = b;
+                    return b;
+                } else {
+                    return (com.google.protobuf.ByteString) ref;
+                }
+            }
+
+            /**
+             * <code>optional string actual_owner = 16;</code>
+             * 
+             * @param value The actualOwner to set.
+             * @return This builder for chaining.
+             */
+            public Builder setActualOwner(
+                    java.lang.String value) {
+                if (value == null) {
+                    throw new NullPointerException();
+                }
+                bitField0_ |= 0x00008000;
+                actualOwner_ = value;
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>optional string actual_owner = 16;</code>
+             * 
+             * @return This builder for chaining.
+             */
+            public Builder clearActualOwner() {
+                bitField0_ = (bitField0_ & ~0x00008000);
+                actualOwner_ = getDefaultInstance().getActualOwner();
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>optional string actual_owner = 16;</code>
+             * 
+             * @param value The bytes for actualOwner to set.
+             * @return This builder for chaining.
+             */
+            public Builder setActualOwnerBytes(
+                    com.google.protobuf.ByteString value) {
+                if (value == null) {
+                    throw new NullPointerException();
+                }
+                bitField0_ |= 0x00008000;
+                actualOwner_ = value;
+                onChanged();
+                return this;
+            }
+
+            private com.google.protobuf.LazyStringList potUsers_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+
+            private void ensurePotUsersIsMutable() {
+                if (!((bitField0_ & 0x00010000) != 0)) {
+                    potUsers_ = new com.google.protobuf.LazyStringArrayList(potUsers_);
+                    bitField0_ |= 0x00010000;
+                }
+            }
+
+            /**
+             * <code>repeated string pot_users = 17;</code>
+             * 
+             * @return A list containing the potUsers.
+             */
+            public com.google.protobuf.ProtocolStringList getPotUsersList() {
+                return potUsers_.getUnmodifiableView();
+            }
+
+            /**
+             * <code>repeated string pot_users = 17;</code>
+             * 
+             * @return The count of potUsers.
+             */
+            public int getPotUsersCount() {
+                return potUsers_.size();
+            }
+
+            /**
+             * <code>repeated string pot_users = 17;</code>
+             * 
+             * @param index The index of the element to return.
+             * @return The potUsers at the given index.
+             */
+            public java.lang.String getPotUsers(int index) {
+                return potUsers_.get(index);
+            }
+
+            /**
+             * <code>repeated string pot_users = 17;</code>
+             * 
+             * @param index The index of the value to return.
+             * @return The bytes of the potUsers at the given index.
+             */
+            public com.google.protobuf.ByteString getPotUsersBytes(int index) {
+                return potUsers_.getByteString(index);
+            }
+
+            /**
+             * <code>repeated string pot_users = 17;</code>
+             * 
+             * @param index The index to set the value at.
+             * @param value The potUsers to set.
+             * @return This builder for chaining.
+             */
+            public Builder setPotUsers(
+                    int index, java.lang.String value) {
+                if (value == null) {
+                    throw new NullPointerException();
+                }
+                ensurePotUsersIsMutable();
+                potUsers_.set(index, value);
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>repeated string pot_users = 17;</code>
+             * 
+             * @param value The potUsers to add.
+             * @return This builder for chaining.
+             */
+            public Builder addPotUsers(
+                    java.lang.String value) {
+                if (value == null) {
+                    throw new NullPointerException();
+                }
+                ensurePotUsersIsMutable();
+                potUsers_.add(value);
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>repeated string pot_users = 17;</code>
+             * 
+             * @param values The potUsers to add.
+             * @return This builder for chaining.
+             */
+            public Builder addAllPotUsers(
+                    java.lang.Iterable<java.lang.String> values) {
+                ensurePotUsersIsMutable();
+                com.google.protobuf.AbstractMessageLite.Builder.addAll(
+                        values, potUsers_);
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>repeated string pot_users = 17;</code>
+             * 
+             * @return This builder for chaining.
+             */
+            public Builder clearPotUsers() {
+                potUsers_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+                bitField0_ = (bitField0_ & ~0x00010000);
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>repeated string pot_users = 17;</code>
+             * 
+             * @param value The bytes of the potUsers to add.
+             * @return This builder for chaining.
+             */
+            public Builder addPotUsersBytes(
+                    com.google.protobuf.ByteString value) {
+                if (value == null) {
+                    throw new NullPointerException();
+                }
+                ensurePotUsersIsMutable();
+                potUsers_.add(value);
+                onChanged();
+                return this;
+            }
+
+            private com.google.protobuf.LazyStringList potGroups_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+
+            private void ensurePotGroupsIsMutable() {
+                if (!((bitField0_ & 0x00020000) != 0)) {
+                    potGroups_ = new com.google.protobuf.LazyStringArrayList(potGroups_);
+                    bitField0_ |= 0x00020000;
+                }
+            }
+
+            /**
+             * <code>repeated string pot_groups = 18;</code>
+             * 
+             * @return A list containing the potGroups.
+             */
+            public com.google.protobuf.ProtocolStringList getPotGroupsList() {
+                return potGroups_.getUnmodifiableView();
+            }
+
+            /**
+             * <code>repeated string pot_groups = 18;</code>
+             * 
+             * @return The count of potGroups.
+             */
+            public int getPotGroupsCount() {
+                return potGroups_.size();
+            }
+
+            /**
+             * <code>repeated string pot_groups = 18;</code>
+             * 
+             * @param index The index of the element to return.
+             * @return The potGroups at the given index.
+             */
+            public java.lang.String getPotGroups(int index) {
+                return potGroups_.get(index);
+            }
+
+            /**
+             * <code>repeated string pot_groups = 18;</code>
+             * 
+             * @param index The index of the value to return.
+             * @return The bytes of the potGroups at the given index.
+             */
+            public com.google.protobuf.ByteString getPotGroupsBytes(int index) {
+                return potGroups_.getByteString(index);
+            }
+
+            /**
+             * <code>repeated string pot_groups = 18;</code>
+             * 
+             * @param index The index to set the value at.
+             * @param value The potGroups to set.
+             * @return This builder for chaining.
+             */
+            public Builder setPotGroups(
+                    int index, java.lang.String value) {
+                if (value == null) {
+                    throw new NullPointerException();
+                }
+                ensurePotGroupsIsMutable();
+                potGroups_.set(index, value);
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>repeated string pot_groups = 18;</code>
+             * 
+             * @param value The potGroups to add.
+             * @return This builder for chaining.
+             */
+            public Builder addPotGroups(
+                    java.lang.String value) {
+                if (value == null) {
+                    throw new NullPointerException();
+                }
+                ensurePotGroupsIsMutable();
+                potGroups_.add(value);
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>repeated string pot_groups = 18;</code>
+             * 
+             * @param values The potGroups to add.
+             * @return This builder for chaining.
+             */
+            public Builder addAllPotGroups(
+                    java.lang.Iterable<java.lang.String> values) {
+                ensurePotGroupsIsMutable();
+                com.google.protobuf.AbstractMessageLite.Builder.addAll(
+                        values, potGroups_);
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>repeated string pot_groups = 18;</code>
+             * 
+             * @return This builder for chaining.
+             */
+            public Builder clearPotGroups() {
+                potGroups_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+                bitField0_ = (bitField0_ & ~0x00020000);
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>repeated string pot_groups = 18;</code>
+             * 
+             * @param value The bytes of the potGroups to add.
+             * @return This builder for chaining.
+             */
+            public Builder addPotGroupsBytes(
+                    com.google.protobuf.ByteString value) {
+                if (value == null) {
+                    throw new NullPointerException();
+                }
+                ensurePotGroupsIsMutable();
+                potGroups_.add(value);
+                onChanged();
+                return this;
+            }
+
+            private com.google.protobuf.LazyStringList excludedUsers_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+
+            private void ensureExcludedUsersIsMutable() {
+                if (!((bitField0_ & 0x00040000) != 0)) {
+                    excludedUsers_ = new com.google.protobuf.LazyStringArrayList(excludedUsers_);
+                    bitField0_ |= 0x00040000;
+                }
+            }
+
+            /**
+             * <code>repeated string excluded_users = 19;</code>
+             * 
+             * @return A list containing the excludedUsers.
+             */
+            public com.google.protobuf.ProtocolStringList getExcludedUsersList() {
+                return excludedUsers_.getUnmodifiableView();
+            }
+
+            /**
+             * <code>repeated string excluded_users = 19;</code>
+             * 
+             * @return The count of excludedUsers.
+             */
+            public int getExcludedUsersCount() {
+                return excludedUsers_.size();
+            }
+
+            /**
+             * <code>repeated string excluded_users = 19;</code>
+             * 
+             * @param index The index of the element to return.
+             * @return The excludedUsers at the given index.
+             */
+            public java.lang.String getExcludedUsers(int index) {
+                return excludedUsers_.get(index);
+            }
+
+            /**
+             * <code>repeated string excluded_users = 19;</code>
+             * 
+             * @param index The index of the value to return.
+             * @return The bytes of the excludedUsers at the given index.
+             */
+            public com.google.protobuf.ByteString getExcludedUsersBytes(int index) {
+                return excludedUsers_.getByteString(index);
+            }
+
+            /**
+             * <code>repeated string excluded_users = 19;</code>
+             * 
+             * @param index The index to set the value at.
+             * @param value The excludedUsers to set.
+             * @return This builder for chaining.
+             */
+            public Builder setExcludedUsers(
+                    int index, java.lang.String value) {
+                if (value == null) {
+                    throw new NullPointerException();
+                }
+                ensureExcludedUsersIsMutable();
+                excludedUsers_.set(index, value);
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>repeated string excluded_users = 19;</code>
+             * 
+             * @param value The excludedUsers to add.
+             * @return This builder for chaining.
+             */
+            public Builder addExcludedUsers(
+                    java.lang.String value) {
+                if (value == null) {
+                    throw new NullPointerException();
+                }
+                ensureExcludedUsersIsMutable();
+                excludedUsers_.add(value);
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>repeated string excluded_users = 19;</code>
+             * 
+             * @param values The excludedUsers to add.
+             * @return This builder for chaining.
+             */
+            public Builder addAllExcludedUsers(
+                    java.lang.Iterable<java.lang.String> values) {
+                ensureExcludedUsersIsMutable();
+                com.google.protobuf.AbstractMessageLite.Builder.addAll(
+                        values, excludedUsers_);
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>repeated string excluded_users = 19;</code>
+             * 
+             * @return This builder for chaining.
+             */
+            public Builder clearExcludedUsers() {
+                excludedUsers_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+                bitField0_ = (bitField0_ & ~0x00040000);
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>repeated string excluded_users = 19;</code>
+             * 
+             * @param value The bytes of the excludedUsers to add.
+             * @return This builder for chaining.
+             */
+            public Builder addExcludedUsersBytes(
+                    com.google.protobuf.ByteString value) {
+                if (value == null) {
+                    throw new NullPointerException();
+                }
+                ensureExcludedUsersIsMutable();
+                excludedUsers_.add(value);
+                onChanged();
+                return this;
+            }
+
+            private com.google.protobuf.LazyStringList adminUsers_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+
+            private void ensureAdminUsersIsMutable() {
+                if (!((bitField0_ & 0x00080000) != 0)) {
+                    adminUsers_ = new com.google.protobuf.LazyStringArrayList(adminUsers_);
+                    bitField0_ |= 0x00080000;
+                }
+            }
+
+            /**
+             * <code>repeated string admin_users = 20;</code>
+             * 
+             * @return A list containing the adminUsers.
+             */
+            public com.google.protobuf.ProtocolStringList getAdminUsersList() {
+                return adminUsers_.getUnmodifiableView();
+            }
+
+            /**
+             * <code>repeated string admin_users = 20;</code>
+             * 
+             * @return The count of adminUsers.
+             */
+            public int getAdminUsersCount() {
+                return adminUsers_.size();
+            }
+
+            /**
+             * <code>repeated string admin_users = 20;</code>
+             * 
+             * @param index The index of the element to return.
+             * @return The adminUsers at the given index.
+             */
+            public java.lang.String getAdminUsers(int index) {
+                return adminUsers_.get(index);
+            }
+
+            /**
+             * <code>repeated string admin_users = 20;</code>
+             * 
+             * @param index The index of the value to return.
+             * @return The bytes of the adminUsers at the given index.
+             */
+            public com.google.protobuf.ByteString getAdminUsersBytes(int index) {
+                return adminUsers_.getByteString(index);
+            }
+
+            /**
+             * <code>repeated string admin_users = 20;</code>
+             * 
+             * @param index The index to set the value at.
+             * @param value The adminUsers to set.
+             * @return This builder for chaining.
+             */
+            public Builder setAdminUsers(
+                    int index, java.lang.String value) {
+                if (value == null) {
+                    throw new NullPointerException();
+                }
+                ensureAdminUsersIsMutable();
+                adminUsers_.set(index, value);
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>repeated string admin_users = 20;</code>
+             * 
+             * @param value The adminUsers to add.
+             * @return This builder for chaining.
+             */
+            public Builder addAdminUsers(
+                    java.lang.String value) {
+                if (value == null) {
+                    throw new NullPointerException();
+                }
+                ensureAdminUsersIsMutable();
+                adminUsers_.add(value);
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>repeated string admin_users = 20;</code>
+             * 
+             * @param values The adminUsers to add.
+             * @return This builder for chaining.
+             */
+            public Builder addAllAdminUsers(
+                    java.lang.Iterable<java.lang.String> values) {
+                ensureAdminUsersIsMutable();
+                com.google.protobuf.AbstractMessageLite.Builder.addAll(
+                        values, adminUsers_);
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>repeated string admin_users = 20;</code>
+             * 
+             * @return This builder for chaining.
+             */
+            public Builder clearAdminUsers() {
+                adminUsers_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+                bitField0_ = (bitField0_ & ~0x00080000);
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>repeated string admin_users = 20;</code>
+             * 
+             * @param value The bytes of the adminUsers to add.
+             * @return This builder for chaining.
+             */
+            public Builder addAdminUsersBytes(
+                    com.google.protobuf.ByteString value) {
+                if (value == null) {
+                    throw new NullPointerException();
+                }
+                ensureAdminUsersIsMutable();
+                adminUsers_.add(value);
+                onChanged();
+                return this;
+            }
+
+            private com.google.protobuf.LazyStringList adminGroups_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+
+            private void ensureAdminGroupsIsMutable() {
+                if (!((bitField0_ & 0x00100000) != 0)) {
+                    adminGroups_ = new com.google.protobuf.LazyStringArrayList(adminGroups_);
+                    bitField0_ |= 0x00100000;
+                }
+            }
+
+            /**
+             * <code>repeated string admin_groups = 21;</code>
+             * 
+             * @return A list containing the adminGroups.
+             */
+            public com.google.protobuf.ProtocolStringList getAdminGroupsList() {
+                return adminGroups_.getUnmodifiableView();
+            }
+
+            /**
+             * <code>repeated string admin_groups = 21;</code>
+             * 
+             * @return The count of adminGroups.
+             */
+            public int getAdminGroupsCount() {
+                return adminGroups_.size();
+            }
+
+            /**
+             * <code>repeated string admin_groups = 21;</code>
+             * 
+             * @param index The index of the element to return.
+             * @return The adminGroups at the given index.
+             */
+            public java.lang.String getAdminGroups(int index) {
+                return adminGroups_.get(index);
+            }
+
+            /**
+             * <code>repeated string admin_groups = 21;</code>
+             * 
+             * @param index The index of the value to return.
+             * @return The bytes of the adminGroups at the given index.
+             */
+            public com.google.protobuf.ByteString getAdminGroupsBytes(int index) {
+                return adminGroups_.getByteString(index);
+            }
+
+            /**
+             * <code>repeated string admin_groups = 21;</code>
+             * 
+             * @param index The index to set the value at.
+             * @param value The adminGroups to set.
+             * @return This builder for chaining.
+             */
+            public Builder setAdminGroups(
+                    int index, java.lang.String value) {
+                if (value == null) {
+                    throw new NullPointerException();
+                }
+                ensureAdminGroupsIsMutable();
+                adminGroups_.set(index, value);
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>repeated string admin_groups = 21;</code>
+             * 
+             * @param value The adminGroups to add.
+             * @return This builder for chaining.
+             */
+            public Builder addAdminGroups(
+                    java.lang.String value) {
+                if (value == null) {
+                    throw new NullPointerException();
+                }
+                ensureAdminGroupsIsMutable();
+                adminGroups_.add(value);
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>repeated string admin_groups = 21;</code>
+             * 
+             * @param values The adminGroups to add.
+             * @return This builder for chaining.
+             */
+            public Builder addAllAdminGroups(
+                    java.lang.Iterable<java.lang.String> values) {
+                ensureAdminGroupsIsMutable();
+                com.google.protobuf.AbstractMessageLite.Builder.addAll(
+                        values, adminGroups_);
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>repeated string admin_groups = 21;</code>
+             * 
+             * @return This builder for chaining.
+             */
+            public Builder clearAdminGroups() {
+                adminGroups_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+                bitField0_ = (bitField0_ & ~0x00100000);
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>repeated string admin_groups = 21;</code>
+             * 
+             * @param value The bytes of the adminGroups to add.
+             * @return This builder for chaining.
+             */
+            public Builder addAdminGroupsBytes(
+                    com.google.protobuf.ByteString value) {
+                if (value == null) {
+                    throw new NullPointerException();
+                }
+                ensureAdminGroupsIsMutable();
+                adminGroups_.add(value);
+                onChanged();
+                return this;
+            }
+
+            private java.lang.Object taskReferenceName_ = "";
+
+            /**
+             * <code>optional string task_reference_name = 22;</code>
+             * 
+             * @return Whether the taskReferenceName field is set.
+             */
+            public boolean hasTaskReferenceName() {
+                return ((bitField0_ & 0x00200000) != 0);
+            }
+
+            /**
+             * <code>optional string task_reference_name = 22;</code>
+             * 
+             * @return The taskReferenceName.
+             */
+            public java.lang.String getTaskReferenceName() {
+                java.lang.Object ref = taskReferenceName_;
+                if (!(ref instanceof java.lang.String)) {
+                    com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                    java.lang.String s = bs.toStringUtf8();
+                    if (bs.isValidUtf8()) {
+                        taskReferenceName_ = s;
+                    }
+                    return s;
+                } else {
+                    return (java.lang.String) ref;
+                }
+            }
+
+            /**
+             * <code>optional string task_reference_name = 22;</code>
+             * 
+             * @return The bytes for taskReferenceName.
+             */
+            public com.google.protobuf.ByteString getTaskReferenceNameBytes() {
+                java.lang.Object ref = taskReferenceName_;
+                if (ref instanceof String) {
+                    com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                            (java.lang.String) ref);
+                    taskReferenceName_ = b;
+                    return b;
+                } else {
+                    return (com.google.protobuf.ByteString) ref;
+                }
+            }
+
+            /**
+             * <code>optional string task_reference_name = 22;</code>
+             * 
+             * @param value The taskReferenceName to set.
+             * @return This builder for chaining.
+             */
+            public Builder setTaskReferenceName(
+                    java.lang.String value) {
+                if (value == null) {
+                    throw new NullPointerException();
+                }
+                bitField0_ |= 0x00200000;
+                taskReferenceName_ = value;
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>optional string task_reference_name = 22;</code>
+             * 
+             * @return This builder for chaining.
+             */
+            public Builder clearTaskReferenceName() {
+                bitField0_ = (bitField0_ & ~0x00200000);
+                taskReferenceName_ = getDefaultInstance().getTaskReferenceName();
+                onChanged();
+                return this;
+            }
+
+            /**
+             * <code>optional string task_reference_name = 22;</code>
+             * 
+             * @param value The bytes for taskReferenceName to set.
+             * @return This builder for chaining.
+             */
+            public Builder setTaskReferenceNameBytes(
+                    com.google.protobuf.ByteString value) {
+                if (value == null) {
+                    throw new NullPointerException();
+                }
+                bitField0_ |= 0x00200000;
+                taskReferenceName_ = value;
+                onChanged();
+                return this;
+            }
+
+            @java.lang.Override
+            public final Builder setUnknownFields(
+                    final com.google.protobuf.UnknownFieldSet unknownFields) {
+                return super.setUnknownFields(unknownFields);
+            }
+
+            @java.lang.Override
+            public final Builder mergeUnknownFields(
+                    final com.google.protobuf.UnknownFieldSet unknownFields) {
+                return super.mergeUnknownFields(unknownFields);
+            }
+
+            // @@protoc_insertion_point(builder_scope:io.automatiko.engine.workflow.marshalling.HumanTaskWorkItem)
+        }
+
+        // @@protoc_insertion_point(class_scope:io.automatiko.engine.workflow.marshalling.HumanTaskWorkItem)
+        private static final io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.HumanTaskWorkItem DEFAULT_INSTANCE;
+        static {
+            DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.HumanTaskWorkItem();
+        }
+
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.HumanTaskWorkItem getDefaultInstance() {
+            return DEFAULT_INSTANCE;
+        }
+
+        @java.lang.Deprecated
+        public static final com.google.protobuf.Parser<HumanTaskWorkItem> PARSER = new com.google.protobuf.AbstractParser<HumanTaskWorkItem>() {
+            @java.lang.Override
+            public HumanTaskWorkItem parsePartialFrom(
+                    com.google.protobuf.CodedInputStream input,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws com.google.protobuf.InvalidProtocolBufferException {
+                return new HumanTaskWorkItem(input, extensionRegistry);
+            }
+        };
+
+        public static com.google.protobuf.Parser<HumanTaskWorkItem> parser() {
+            return PARSER;
+        }
+
+        @java.lang.Override
+        public com.google.protobuf.Parser<HumanTaskWorkItem> getParserForType() {
+            return PARSER;
+        }
+
+        @java.lang.Override
+        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.HumanTaskWorkItem getDefaultInstanceForType() {
+            return DEFAULT_INSTANCE;
+        }
+
+    }
+
+    public interface ProcessTimerOrBuilder extends
+            // @@protoc_insertion_point(interface_extends:io.automatiko.engine.workflow.marshalling.ProcessTimer)
+            com.google.protobuf.MessageOrBuilder {
+
+        /**
+         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessTimer.TimerInstance timer = 1;</code>
+         * 
+         * @return Whether the timer field is set.
+         */
+        boolean hasTimer();
+
+        /**
+         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessTimer.TimerInstance timer = 1;</code>
+         * 
+         * @return The timer.
+         */
+        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance getTimer();
+
+        /**
+         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessTimer.TimerInstance timer = 1;</code>
+         */
+        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstanceOrBuilder getTimerOrBuilder();
+
+        /**
+         * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger trigger = 2;</code>
+         * 
+         * @return Whether the trigger field is set.
+         */
+        boolean hasTrigger();
+
+        /**
+         * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger trigger = 2;</code>
+         * 
+         * @return The trigger.
+         */
+        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger getTrigger();
+
+        /**
+         * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger trigger = 2;</code>
+         */
+        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.TriggerOrBuilder getTriggerOrBuilder();
+    }
+
+    /**
+     * Protobuf type {@code io.automatiko.engine.workflow.marshalling.ProcessTimer}
+     */
+    public static final class ProcessTimer extends
+            com.google.protobuf.GeneratedMessageV3 implements
+            // @@protoc_insertion_point(message_implements:io.automatiko.engine.workflow.marshalling.ProcessTimer)
+            ProcessTimerOrBuilder {
+        private static final long serialVersionUID = 0L;
+
+        // Use ProcessTimer.newBuilder() to construct.
+        private ProcessTimer(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
+            super(builder);
+        }
+
+        private ProcessTimer() {
+        }
+
+        @java.lang.Override
+        @SuppressWarnings({ "unused" })
+        protected java.lang.Object newInstance(
+                UnusedPrivateParameter unused) {
+            return new ProcessTimer();
+        }
+
+        @java.lang.Override
+        public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+            return this.unknownFields;
+        }
+
+        private ProcessTimer(
+                com.google.protobuf.CodedInputStream input,
+                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                throws com.google.protobuf.InvalidProtocolBufferException {
+            this();
+            if (extensionRegistry == null) {
+                throw new java.lang.NullPointerException();
+            }
+            int mutable_bitField0_ = 0;
+            com.google.protobuf.UnknownFieldSet.Builder unknownFields = com.google.protobuf.UnknownFieldSet.newBuilder();
+            try {
+                boolean done = false;
+                while (!done) {
+                    int tag = input.readTag();
+                    switch (tag) {
+                        case 0:
+                            done = true;
+                            break;
+                        case 10: {
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance.Builder subBuilder = null;
+                            if (((bitField0_ & 0x00000001) != 0)) {
+                                subBuilder = timer_.toBuilder();
+                            }
+                            timer_ = input.readMessage(
+                                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance.PARSER,
+                                    extensionRegistry);
+                            if (subBuilder != null) {
+                                subBuilder.mergeFrom(timer_);
+                                timer_ = subBuilder.buildPartial();
+                            }
+                            bitField0_ |= 0x00000001;
+                            break;
+                        }
+                        case 18: {
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.Builder subBuilder = null;
+                            if (((bitField0_ & 0x00000002) != 0)) {
+                                subBuilder = trigger_.toBuilder();
+                            }
+                            trigger_ = input.readMessage(
+                                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PARSER,
+                                    extensionRegistry);
+                            if (subBuilder != null) {
+                                subBuilder.mergeFrom(trigger_);
+                                trigger_ = subBuilder.buildPartial();
+                            }
+                            bitField0_ |= 0x00000002;
+                            break;
+                        }
+                        default: {
+                            if (!parseUnknownField(
+                                    input, unknownFields, extensionRegistry, tag)) {
+                                done = true;
+                            }
+                            break;
+                        }
+                    }
+                }
+            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                throw e.setUnfinishedMessage(this);
+            } catch (java.io.IOException e) {
+                throw new com.google.protobuf.InvalidProtocolBufferException(
+                        e).setUnfinishedMessage(this);
+            } finally {
+                this.unknownFields = unknownFields.build();
+                makeExtensionsImmutable();
+            }
+        }
+
+        public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+            return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessTimer_descriptor;
+        }
+
+        @java.lang.Override
+        protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() {
+            return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessTimer_fieldAccessorTable
+                    .ensureFieldAccessorsInitialized(
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.class,
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.Builder.class);
+        }
+
+        public interface TimerInstanceOrBuilder extends
+                // @@protoc_insertion_point(interface_extends:io.automatiko.engine.workflow.marshalling.ProcessTimer.TimerInstance)
+                com.google.protobuf.MessageOrBuilder {
+
+            /**
+             * <code>optional int64 id = 1;</code>
+             * 
+             * @return Whether the id field is set.
+             */
+            boolean hasId();
+
+            /**
+             * <code>optional int64 id = 1;</code>
+             * 
+             * @return The id.
+             */
+            long getId();
+
+            /**
+             * <code>optional string timer_id = 2;</code>
+             * 
+             * @return Whether the timerId field is set.
+             */
+            boolean hasTimerId();
+
+            /**
+             * <code>optional string timer_id = 2;</code>
+             * 
+             * @return The timerId.
+             */
+            java.lang.String getTimerId();
+
+            /**
+             * <code>optional string timer_id = 2;</code>
+             * 
+             * @return The bytes for timerId.
+             */
+            com.google.protobuf.ByteString getTimerIdBytes();
+
+            /**
+             * <code>optional int64 delay = 3;</code>
+             * 
+             * @return Whether the delay field is set.
+             */
+            boolean hasDelay();
+
+            /**
+             * <code>optional int64 delay = 3;</code>
+             * 
+             * @return The delay.
+             */
+            long getDelay();
+
+            /**
+             * <code>optional int64 period = 4;</code>
+             * 
+             * @return Whether the period field is set.
+             */
+            boolean hasPeriod();
+
+            /**
+             * <code>optional int64 period = 4;</code>
+             * 
+             * @return The period.
+             */
+            long getPeriod();
+
+            /**
+             * <code>optional string process_instance_id = 5;</code>
+             * 
+             * @return Whether the processInstanceId field is set.
+             */
+            boolean hasProcessInstanceId();
+
+            /**
+             * <code>optional string process_instance_id = 5;</code>
+             * 
+             * @return The processInstanceId.
+             */
+            java.lang.String getProcessInstanceId();
+
+            /**
+             * <code>optional string process_instance_id = 5;</code>
+             * 
+             * @return The bytes for processInstanceId.
+             */
+            com.google.protobuf.ByteString getProcessInstanceIdBytes();
+
+            /**
+             * <code>optional int64 activated_time = 6;</code>
+             * 
+             * @return Whether the activatedTime field is set.
+             */
+            boolean hasActivatedTime();
+
+            /**
+             * <code>optional int64 activated_time = 6;</code>
+             * 
+             * @return The activatedTime.
+             */
+            long getActivatedTime();
+
+            /**
+             * <code>optional int64 last_triggered = 7;</code>
+             * 
+             * @return Whether the lastTriggered field is set.
+             */
+            boolean hasLastTriggered();
+
+            /**
+             * <code>optional int64 last_triggered = 7;</code>
+             * 
+             * @return The lastTriggered.
+             */
+            long getLastTriggered();
+
+            /**
+             * <code>optional int32 repeatLimit = 8;</code>
+             * 
+             * @return Whether the repeatLimit field is set.
+             */
+            boolean hasRepeatLimit();
+
+            /**
+             * <code>optional int32 repeatLimit = 8;</code>
+             * 
+             * @return The repeatLimit.
+             */
+            int getRepeatLimit();
+
+            /**
+             * <code>optional int64 next_trigger = 9;</code>
+             * 
+             * @return Whether the nextTrigger field is set.
+             */
+            boolean hasNextTrigger();
+
+            /**
+             * <code>optional int64 next_trigger = 9;</code>
+             * 
+             * @return The nextTrigger.
+             */
+            long getNextTrigger();
         }
+
         /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.SubProcessNode sub_process = 5;</code>
+         * Protobuf type {@code io.automatiko.engine.workflow.marshalling.ProcessTimer.TimerInstance}
          */
-        public Builder mergeSubProcess(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode value) {
-          if (subProcessBuilder_ == null) {
-            if (((bitField0_ & 0x00000010) != 0) &&
-                subProcess_ != null &&
-                subProcess_ != io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode.getDefaultInstance()) {
-              subProcess_ =
-                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode.newBuilder(subProcess_).mergeFrom(value).buildPartial();
-            } else {
-              subProcess_ = value;
+        public static final class TimerInstance extends
+                com.google.protobuf.GeneratedMessageV3 implements
+                // @@protoc_insertion_point(message_implements:io.automatiko.engine.workflow.marshalling.ProcessTimer.TimerInstance)
+                TimerInstanceOrBuilder {
+            private static final long serialVersionUID = 0L;
+
+            // Use TimerInstance.newBuilder() to construct.
+            private TimerInstance(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
+                super(builder);
+            }
+
+            private TimerInstance() {
+                timerId_ = "";
+                processInstanceId_ = "";
+            }
+
+            @java.lang.Override
+            @SuppressWarnings({ "unused" })
+            protected java.lang.Object newInstance(
+                    UnusedPrivateParameter unused) {
+                return new TimerInstance();
+            }
+
+            @java.lang.Override
+            public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+                return this.unknownFields;
+            }
+
+            private TimerInstance(
+                    com.google.protobuf.CodedInputStream input,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws com.google.protobuf.InvalidProtocolBufferException {
+                this();
+                if (extensionRegistry == null) {
+                    throw new java.lang.NullPointerException();
+                }
+                int mutable_bitField0_ = 0;
+                com.google.protobuf.UnknownFieldSet.Builder unknownFields = com.google.protobuf.UnknownFieldSet.newBuilder();
+                try {
+                    boolean done = false;
+                    while (!done) {
+                        int tag = input.readTag();
+                        switch (tag) {
+                            case 0:
+                                done = true;
+                                break;
+                            case 8: {
+                                bitField0_ |= 0x00000001;
+                                id_ = input.readInt64();
+                                break;
+                            }
+                            case 18: {
+                                com.google.protobuf.ByteString bs = input.readBytes();
+                                bitField0_ |= 0x00000002;
+                                timerId_ = bs;
+                                break;
+                            }
+                            case 24: {
+                                bitField0_ |= 0x00000004;
+                                delay_ = input.readInt64();
+                                break;
+                            }
+                            case 32: {
+                                bitField0_ |= 0x00000008;
+                                period_ = input.readInt64();
+                                break;
+                            }
+                            case 42: {
+                                com.google.protobuf.ByteString bs = input.readBytes();
+                                bitField0_ |= 0x00000010;
+                                processInstanceId_ = bs;
+                                break;
+                            }
+                            case 48: {
+                                bitField0_ |= 0x00000020;
+                                activatedTime_ = input.readInt64();
+                                break;
+                            }
+                            case 56: {
+                                bitField0_ |= 0x00000040;
+                                lastTriggered_ = input.readInt64();
+                                break;
+                            }
+                            case 64: {
+                                bitField0_ |= 0x00000080;
+                                repeatLimit_ = input.readInt32();
+                                break;
+                            }
+                            case 72: {
+                                bitField0_ |= 0x00000100;
+                                nextTrigger_ = input.readInt64();
+                                break;
+                            }
+                            default: {
+                                if (!parseUnknownField(
+                                        input, unknownFields, extensionRegistry, tag)) {
+                                    done = true;
+                                }
+                                break;
+                            }
+                        }
+                    }
+                } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                    throw e.setUnfinishedMessage(this);
+                } catch (java.io.IOException e) {
+                    throw new com.google.protobuf.InvalidProtocolBufferException(
+                            e).setUnfinishedMessage(this);
+                } finally {
+                    this.unknownFields = unknownFields.build();
+                    makeExtensionsImmutable();
+                }
+            }
+
+            public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+                return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessTimer_TimerInstance_descriptor;
+            }
+
+            @java.lang.Override
+            protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() {
+                return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessTimer_TimerInstance_fieldAccessorTable
+                        .ensureFieldAccessorsInitialized(
+                                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance.class,
+                                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance.Builder.class);
+            }
+
+            private int bitField0_;
+            public static final int ID_FIELD_NUMBER = 1;
+            private long id_;
+
+            /**
+             * <code>optional int64 id = 1;</code>
+             * 
+             * @return Whether the id field is set.
+             */
+            @java.lang.Override
+            public boolean hasId() {
+                return ((bitField0_ & 0x00000001) != 0);
+            }
+
+            /**
+             * <code>optional int64 id = 1;</code>
+             * 
+             * @return The id.
+             */
+            @java.lang.Override
+            public long getId() {
+                return id_;
+            }
+
+            public static final int TIMER_ID_FIELD_NUMBER = 2;
+            private volatile java.lang.Object timerId_;
+
+            /**
+             * <code>optional string timer_id = 2;</code>
+             * 
+             * @return Whether the timerId field is set.
+             */
+            @java.lang.Override
+            public boolean hasTimerId() {
+                return ((bitField0_ & 0x00000002) != 0);
+            }
+
+            /**
+             * <code>optional string timer_id = 2;</code>
+             * 
+             * @return The timerId.
+             */
+            @java.lang.Override
+            public java.lang.String getTimerId() {
+                java.lang.Object ref = timerId_;
+                if (ref instanceof java.lang.String) {
+                    return (java.lang.String) ref;
+                } else {
+                    com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                    java.lang.String s = bs.toStringUtf8();
+                    if (bs.isValidUtf8()) {
+                        timerId_ = s;
+                    }
+                    return s;
+                }
+            }
+
+            /**
+             * <code>optional string timer_id = 2;</code>
+             * 
+             * @return The bytes for timerId.
+             */
+            @java.lang.Override
+            public com.google.protobuf.ByteString getTimerIdBytes() {
+                java.lang.Object ref = timerId_;
+                if (ref instanceof java.lang.String) {
+                    com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                            (java.lang.String) ref);
+                    timerId_ = b;
+                    return b;
+                } else {
+                    return (com.google.protobuf.ByteString) ref;
+                }
+            }
+
+            public static final int DELAY_FIELD_NUMBER = 3;
+            private long delay_;
+
+            /**
+             * <code>optional int64 delay = 3;</code>
+             * 
+             * @return Whether the delay field is set.
+             */
+            @java.lang.Override
+            public boolean hasDelay() {
+                return ((bitField0_ & 0x00000004) != 0);
+            }
+
+            /**
+             * <code>optional int64 delay = 3;</code>
+             * 
+             * @return The delay.
+             */
+            @java.lang.Override
+            public long getDelay() {
+                return delay_;
+            }
+
+            public static final int PERIOD_FIELD_NUMBER = 4;
+            private long period_;
+
+            /**
+             * <code>optional int64 period = 4;</code>
+             * 
+             * @return Whether the period field is set.
+             */
+            @java.lang.Override
+            public boolean hasPeriod() {
+                return ((bitField0_ & 0x00000008) != 0);
+            }
+
+            /**
+             * <code>optional int64 period = 4;</code>
+             * 
+             * @return The period.
+             */
+            @java.lang.Override
+            public long getPeriod() {
+                return period_;
+            }
+
+            public static final int PROCESS_INSTANCE_ID_FIELD_NUMBER = 5;
+            private volatile java.lang.Object processInstanceId_;
+
+            /**
+             * <code>optional string process_instance_id = 5;</code>
+             * 
+             * @return Whether the processInstanceId field is set.
+             */
+            @java.lang.Override
+            public boolean hasProcessInstanceId() {
+                return ((bitField0_ & 0x00000010) != 0);
+            }
+
+            /**
+             * <code>optional string process_instance_id = 5;</code>
+             * 
+             * @return The processInstanceId.
+             */
+            @java.lang.Override
+            public java.lang.String getProcessInstanceId() {
+                java.lang.Object ref = processInstanceId_;
+                if (ref instanceof java.lang.String) {
+                    return (java.lang.String) ref;
+                } else {
+                    com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                    java.lang.String s = bs.toStringUtf8();
+                    if (bs.isValidUtf8()) {
+                        processInstanceId_ = s;
+                    }
+                    return s;
+                }
+            }
+
+            /**
+             * <code>optional string process_instance_id = 5;</code>
+             * 
+             * @return The bytes for processInstanceId.
+             */
+            @java.lang.Override
+            public com.google.protobuf.ByteString getProcessInstanceIdBytes() {
+                java.lang.Object ref = processInstanceId_;
+                if (ref instanceof java.lang.String) {
+                    com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                            (java.lang.String) ref);
+                    processInstanceId_ = b;
+                    return b;
+                } else {
+                    return (com.google.protobuf.ByteString) ref;
+                }
+            }
+
+            public static final int ACTIVATED_TIME_FIELD_NUMBER = 6;
+            private long activatedTime_;
+
+            /**
+             * <code>optional int64 activated_time = 6;</code>
+             * 
+             * @return Whether the activatedTime field is set.
+             */
+            @java.lang.Override
+            public boolean hasActivatedTime() {
+                return ((bitField0_ & 0x00000020) != 0);
+            }
+
+            /**
+             * <code>optional int64 activated_time = 6;</code>
+             * 
+             * @return The activatedTime.
+             */
+            @java.lang.Override
+            public long getActivatedTime() {
+                return activatedTime_;
+            }
+
+            public static final int LAST_TRIGGERED_FIELD_NUMBER = 7;
+            private long lastTriggered_;
+
+            /**
+             * <code>optional int64 last_triggered = 7;</code>
+             * 
+             * @return Whether the lastTriggered field is set.
+             */
+            @java.lang.Override
+            public boolean hasLastTriggered() {
+                return ((bitField0_ & 0x00000040) != 0);
+            }
+
+            /**
+             * <code>optional int64 last_triggered = 7;</code>
+             * 
+             * @return The lastTriggered.
+             */
+            @java.lang.Override
+            public long getLastTriggered() {
+                return lastTriggered_;
+            }
+
+            public static final int REPEATLIMIT_FIELD_NUMBER = 8;
+            private int repeatLimit_;
+
+            /**
+             * <code>optional int32 repeatLimit = 8;</code>
+             * 
+             * @return Whether the repeatLimit field is set.
+             */
+            @java.lang.Override
+            public boolean hasRepeatLimit() {
+                return ((bitField0_ & 0x00000080) != 0);
+            }
+
+            /**
+             * <code>optional int32 repeatLimit = 8;</code>
+             * 
+             * @return The repeatLimit.
+             */
+            @java.lang.Override
+            public int getRepeatLimit() {
+                return repeatLimit_;
+            }
+
+            public static final int NEXT_TRIGGER_FIELD_NUMBER = 9;
+            private long nextTrigger_;
+
+            /**
+             * <code>optional int64 next_trigger = 9;</code>
+             * 
+             * @return Whether the nextTrigger field is set.
+             */
+            @java.lang.Override
+            public boolean hasNextTrigger() {
+                return ((bitField0_ & 0x00000100) != 0);
+            }
+
+            /**
+             * <code>optional int64 next_trigger = 9;</code>
+             * 
+             * @return The nextTrigger.
+             */
+            @java.lang.Override
+            public long getNextTrigger() {
+                return nextTrigger_;
+            }
+
+            private byte memoizedIsInitialized = -1;
+
+            @java.lang.Override
+            public final boolean isInitialized() {
+                byte isInitialized = memoizedIsInitialized;
+                if (isInitialized == 1)
+                    return true;
+                if (isInitialized == 0)
+                    return false;
+
+                memoizedIsInitialized = 1;
+                return true;
+            }
+
+            @java.lang.Override
+            public void writeTo(com.google.protobuf.CodedOutputStream output)
+                    throws java.io.IOException {
+                if (((bitField0_ & 0x00000001) != 0)) {
+                    output.writeInt64(1, id_);
+                }
+                if (((bitField0_ & 0x00000002) != 0)) {
+                    com.google.protobuf.GeneratedMessageV3.writeString(output, 2, timerId_);
+                }
+                if (((bitField0_ & 0x00000004) != 0)) {
+                    output.writeInt64(3, delay_);
+                }
+                if (((bitField0_ & 0x00000008) != 0)) {
+                    output.writeInt64(4, period_);
+                }
+                if (((bitField0_ & 0x00000010) != 0)) {
+                    com.google.protobuf.GeneratedMessageV3.writeString(output, 5, processInstanceId_);
+                }
+                if (((bitField0_ & 0x00000020) != 0)) {
+                    output.writeInt64(6, activatedTime_);
+                }
+                if (((bitField0_ & 0x00000040) != 0)) {
+                    output.writeInt64(7, lastTriggered_);
+                }
+                if (((bitField0_ & 0x00000080) != 0)) {
+                    output.writeInt32(8, repeatLimit_);
+                }
+                if (((bitField0_ & 0x00000100) != 0)) {
+                    output.writeInt64(9, nextTrigger_);
+                }
+                unknownFields.writeTo(output);
+            }
+
+            @java.lang.Override
+            public int getSerializedSize() {
+                int size = memoizedSize;
+                if (size != -1)
+                    return size;
+
+                size = 0;
+                if (((bitField0_ & 0x00000001) != 0)) {
+                    size += com.google.protobuf.CodedOutputStream
+                            .computeInt64Size(1, id_);
+                }
+                if (((bitField0_ & 0x00000002) != 0)) {
+                    size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, timerId_);
+                }
+                if (((bitField0_ & 0x00000004) != 0)) {
+                    size += com.google.protobuf.CodedOutputStream
+                            .computeInt64Size(3, delay_);
+                }
+                if (((bitField0_ & 0x00000008) != 0)) {
+                    size += com.google.protobuf.CodedOutputStream
+                            .computeInt64Size(4, period_);
+                }
+                if (((bitField0_ & 0x00000010) != 0)) {
+                    size += com.google.protobuf.GeneratedMessageV3.computeStringSize(5, processInstanceId_);
+                }
+                if (((bitField0_ & 0x00000020) != 0)) {
+                    size += com.google.protobuf.CodedOutputStream
+                            .computeInt64Size(6, activatedTime_);
+                }
+                if (((bitField0_ & 0x00000040) != 0)) {
+                    size += com.google.protobuf.CodedOutputStream
+                            .computeInt64Size(7, lastTriggered_);
+                }
+                if (((bitField0_ & 0x00000080) != 0)) {
+                    size += com.google.protobuf.CodedOutputStream
+                            .computeInt32Size(8, repeatLimit_);
+                }
+                if (((bitField0_ & 0x00000100) != 0)) {
+                    size += com.google.protobuf.CodedOutputStream
+                            .computeInt64Size(9, nextTrigger_);
+                }
+                size += unknownFields.getSerializedSize();
+                memoizedSize = size;
+                return size;
+            }
+
+            @java.lang.Override
+            public boolean equals(final java.lang.Object obj) {
+                if (obj == this) {
+                    return true;
+                }
+                if (!(obj instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance)) {
+                    return super.equals(obj);
+                }
+                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance other = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance) obj;
+
+                if (hasId() != other.hasId())
+                    return false;
+                if (hasId()) {
+                    if (getId() != other.getId())
+                        return false;
+                }
+                if (hasTimerId() != other.hasTimerId())
+                    return false;
+                if (hasTimerId()) {
+                    if (!getTimerId()
+                            .equals(other.getTimerId()))
+                        return false;
+                }
+                if (hasDelay() != other.hasDelay())
+                    return false;
+                if (hasDelay()) {
+                    if (getDelay() != other.getDelay())
+                        return false;
+                }
+                if (hasPeriod() != other.hasPeriod())
+                    return false;
+                if (hasPeriod()) {
+                    if (getPeriod() != other.getPeriod())
+                        return false;
+                }
+                if (hasProcessInstanceId() != other.hasProcessInstanceId())
+                    return false;
+                if (hasProcessInstanceId()) {
+                    if (!getProcessInstanceId()
+                            .equals(other.getProcessInstanceId()))
+                        return false;
+                }
+                if (hasActivatedTime() != other.hasActivatedTime())
+                    return false;
+                if (hasActivatedTime()) {
+                    if (getActivatedTime() != other.getActivatedTime())
+                        return false;
+                }
+                if (hasLastTriggered() != other.hasLastTriggered())
+                    return false;
+                if (hasLastTriggered()) {
+                    if (getLastTriggered() != other.getLastTriggered())
+                        return false;
+                }
+                if (hasRepeatLimit() != other.hasRepeatLimit())
+                    return false;
+                if (hasRepeatLimit()) {
+                    if (getRepeatLimit() != other.getRepeatLimit())
+                        return false;
+                }
+                if (hasNextTrigger() != other.hasNextTrigger())
+                    return false;
+                if (hasNextTrigger()) {
+                    if (getNextTrigger() != other.getNextTrigger())
+                        return false;
+                }
+                if (!unknownFields.equals(other.unknownFields))
+                    return false;
+                return true;
+            }
+
+            @java.lang.Override
+            public int hashCode() {
+                if (memoizedHashCode != 0) {
+                    return memoizedHashCode;
+                }
+                int hash = 41;
+                hash = (19 * hash) + getDescriptor().hashCode();
+                if (hasId()) {
+                    hash = (37 * hash) + ID_FIELD_NUMBER;
+                    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
+                            getId());
+                }
+                if (hasTimerId()) {
+                    hash = (37 * hash) + TIMER_ID_FIELD_NUMBER;
+                    hash = (53 * hash) + getTimerId().hashCode();
+                }
+                if (hasDelay()) {
+                    hash = (37 * hash) + DELAY_FIELD_NUMBER;
+                    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
+                            getDelay());
+                }
+                if (hasPeriod()) {
+                    hash = (37 * hash) + PERIOD_FIELD_NUMBER;
+                    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
+                            getPeriod());
+                }
+                if (hasProcessInstanceId()) {
+                    hash = (37 * hash) + PROCESS_INSTANCE_ID_FIELD_NUMBER;
+                    hash = (53 * hash) + getProcessInstanceId().hashCode();
+                }
+                if (hasActivatedTime()) {
+                    hash = (37 * hash) + ACTIVATED_TIME_FIELD_NUMBER;
+                    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
+                            getActivatedTime());
+                }
+                if (hasLastTriggered()) {
+                    hash = (37 * hash) + LAST_TRIGGERED_FIELD_NUMBER;
+                    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
+                            getLastTriggered());
+                }
+                if (hasRepeatLimit()) {
+                    hash = (37 * hash) + REPEATLIMIT_FIELD_NUMBER;
+                    hash = (53 * hash) + getRepeatLimit();
+                }
+                if (hasNextTrigger()) {
+                    hash = (37 * hash) + NEXT_TRIGGER_FIELD_NUMBER;
+                    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
+                            getNextTrigger());
+                }
+                hash = (29 * hash) + unknownFields.hashCode();
+                memoizedHashCode = hash;
+                return hash;
+            }
+
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance parseFrom(
+                    java.nio.ByteBuffer data)
+                    throws com.google.protobuf.InvalidProtocolBufferException {
+                return PARSER.parseFrom(data);
+            }
+
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance parseFrom(
+                    java.nio.ByteBuffer data,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws com.google.protobuf.InvalidProtocolBufferException {
+                return PARSER.parseFrom(data, extensionRegistry);
+            }
+
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance parseFrom(
+                    com.google.protobuf.ByteString data)
+                    throws com.google.protobuf.InvalidProtocolBufferException {
+                return PARSER.parseFrom(data);
+            }
+
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance parseFrom(
+                    com.google.protobuf.ByteString data,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws com.google.protobuf.InvalidProtocolBufferException {
+                return PARSER.parseFrom(data, extensionRegistry);
             }
-            onChanged();
-          } else {
-            subProcessBuilder_.mergeFrom(value);
-          }
-          bitField0_ |= 0x00000010;
-          return this;
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.SubProcessNode sub_process = 5;</code>
-         */
-        public Builder clearSubProcess() {
-          if (subProcessBuilder_ == null) {
-            subProcess_ = null;
-            onChanged();
-          } else {
-            subProcessBuilder_.clear();
-          }
-          bitField0_ = (bitField0_ & ~0x00000010);
-          return this;
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.SubProcessNode sub_process = 5;</code>
-         */
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode.Builder getSubProcessBuilder() {
-          bitField0_ |= 0x00000010;
-          onChanged();
-          return getSubProcessFieldBuilder().getBuilder();
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.SubProcessNode sub_process = 5;</code>
-         */
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNodeOrBuilder getSubProcessOrBuilder() {
-          if (subProcessBuilder_ != null) {
-            return subProcessBuilder_.getMessageOrBuilder();
-          } else {
-            return subProcess_ == null ?
-                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode.getDefaultInstance() : subProcess_;
-          }
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.SubProcessNode sub_process = 5;</code>
-         */
-        private com.google.protobuf.SingleFieldBuilderV3<
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNodeOrBuilder> 
-            getSubProcessFieldBuilder() {
-          if (subProcessBuilder_ == null) {
-            subProcessBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNode.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.SubProcessNodeOrBuilder>(
-                    getSubProcess(),
-                    getParentForChildren(),
-                    isClean());
-            subProcess_ = null;
-          }
-          return subProcessBuilder_;
-        }
 
-        private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode milestone_;
-        private com.google.protobuf.SingleFieldBuilderV3<
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNodeOrBuilder> milestoneBuilder_;
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.MilestoneNode milestone = 6;</code>
-         * @return Whether the milestone field is set.
-         */
-        public boolean hasMilestone() {
-          return ((bitField0_ & 0x00000020) != 0);
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.MilestoneNode milestone = 6;</code>
-         * @return The milestone.
-         */
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode getMilestone() {
-          if (milestoneBuilder_ == null) {
-            return milestone_ == null ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode.getDefaultInstance() : milestone_;
-          } else {
-            return milestoneBuilder_.getMessage();
-          }
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.MilestoneNode milestone = 6;</code>
-         */
-        public Builder setMilestone(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode value) {
-          if (milestoneBuilder_ == null) {
-            if (value == null) {
-              throw new NullPointerException();
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance parseFrom(
+                    byte[] data)
+                    throws com.google.protobuf.InvalidProtocolBufferException {
+                return PARSER.parseFrom(data);
             }
-            milestone_ = value;
-            onChanged();
-          } else {
-            milestoneBuilder_.setMessage(value);
-          }
-          bitField0_ |= 0x00000020;
-          return this;
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.MilestoneNode milestone = 6;</code>
-         */
-        public Builder setMilestone(
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode.Builder builderForValue) {
-          if (milestoneBuilder_ == null) {
-            milestone_ = builderForValue.build();
-            onChanged();
-          } else {
-            milestoneBuilder_.setMessage(builderForValue.build());
-          }
-          bitField0_ |= 0x00000020;
-          return this;
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.MilestoneNode milestone = 6;</code>
-         */
-        public Builder mergeMilestone(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode value) {
-          if (milestoneBuilder_ == null) {
-            if (((bitField0_ & 0x00000020) != 0) &&
-                milestone_ != null &&
-                milestone_ != io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode.getDefaultInstance()) {
-              milestone_ =
-                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode.newBuilder(milestone_).mergeFrom(value).buildPartial();
-            } else {
-              milestone_ = value;
+
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance parseFrom(
+                    byte[] data,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws com.google.protobuf.InvalidProtocolBufferException {
+                return PARSER.parseFrom(data, extensionRegistry);
             }
-            onChanged();
-          } else {
-            milestoneBuilder_.mergeFrom(value);
-          }
-          bitField0_ |= 0x00000020;
-          return this;
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.MilestoneNode milestone = 6;</code>
-         */
-        public Builder clearMilestone() {
-          if (milestoneBuilder_ == null) {
-            milestone_ = null;
-            onChanged();
-          } else {
-            milestoneBuilder_.clear();
-          }
-          bitField0_ = (bitField0_ & ~0x00000020);
-          return this;
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.MilestoneNode milestone = 6;</code>
-         */
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode.Builder getMilestoneBuilder() {
-          bitField0_ |= 0x00000020;
-          onChanged();
-          return getMilestoneFieldBuilder().getBuilder();
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.MilestoneNode milestone = 6;</code>
-         */
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNodeOrBuilder getMilestoneOrBuilder() {
-          if (milestoneBuilder_ != null) {
-            return milestoneBuilder_.getMessageOrBuilder();
-          } else {
-            return milestone_ == null ?
-                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode.getDefaultInstance() : milestone_;
-          }
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.MilestoneNode milestone = 6;</code>
-         */
-        private com.google.protobuf.SingleFieldBuilderV3<
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNodeOrBuilder> 
-            getMilestoneFieldBuilder() {
-          if (milestoneBuilder_ == null) {
-            milestoneBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNode.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.MilestoneNodeOrBuilder>(
-                    getMilestone(),
-                    getParentForChildren(),
-                    isClean());
-            milestone_ = null;
-          }
-          return milestoneBuilder_;
-        }
 
-        private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNode event_;
-        private com.google.protobuf.SingleFieldBuilderV3<
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNode, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNode.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNodeOrBuilder> eventBuilder_;
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.EventNode event = 7;</code>
-         * @return Whether the event field is set.
-         */
-        public boolean hasEvent() {
-          return ((bitField0_ & 0x00000040) != 0);
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.EventNode event = 7;</code>
-         * @return The event.
-         */
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNode getEvent() {
-          if (eventBuilder_ == null) {
-            return event_ == null ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNode.getDefaultInstance() : event_;
-          } else {
-            return eventBuilder_.getMessage();
-          }
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.EventNode event = 7;</code>
-         */
-        public Builder setEvent(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNode value) {
-          if (eventBuilder_ == null) {
-            if (value == null) {
-              throw new NullPointerException();
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance parseFrom(
+                    java.io.InputStream input)
+                    throws java.io.IOException {
+                return com.google.protobuf.GeneratedMessageV3
+                        .parseWithIOException(PARSER, input);
             }
-            event_ = value;
-            onChanged();
-          } else {
-            eventBuilder_.setMessage(value);
-          }
-          bitField0_ |= 0x00000040;
-          return this;
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.EventNode event = 7;</code>
-         */
-        public Builder setEvent(
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNode.Builder builderForValue) {
-          if (eventBuilder_ == null) {
-            event_ = builderForValue.build();
-            onChanged();
-          } else {
-            eventBuilder_.setMessage(builderForValue.build());
-          }
-          bitField0_ |= 0x00000040;
-          return this;
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.EventNode event = 7;</code>
-         */
-        public Builder mergeEvent(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNode value) {
-          if (eventBuilder_ == null) {
-            if (((bitField0_ & 0x00000040) != 0) &&
-                event_ != null &&
-                event_ != io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNode.getDefaultInstance()) {
-              event_ =
-                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNode.newBuilder(event_).mergeFrom(value).buildPartial();
-            } else {
-              event_ = value;
+
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance parseFrom(
+                    java.io.InputStream input,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws java.io.IOException {
+                return com.google.protobuf.GeneratedMessageV3
+                        .parseWithIOException(PARSER, input, extensionRegistry);
             }
-            onChanged();
-          } else {
-            eventBuilder_.mergeFrom(value);
-          }
-          bitField0_ |= 0x00000040;
-          return this;
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.EventNode event = 7;</code>
-         */
-        public Builder clearEvent() {
-          if (eventBuilder_ == null) {
-            event_ = null;
-            onChanged();
-          } else {
-            eventBuilder_.clear();
-          }
-          bitField0_ = (bitField0_ & ~0x00000040);
-          return this;
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.EventNode event = 7;</code>
-         */
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNode.Builder getEventBuilder() {
-          bitField0_ |= 0x00000040;
-          onChanged();
-          return getEventFieldBuilder().getBuilder();
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.EventNode event = 7;</code>
-         */
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNodeOrBuilder getEventOrBuilder() {
-          if (eventBuilder_ != null) {
-            return eventBuilder_.getMessageOrBuilder();
-          } else {
-            return event_ == null ?
-                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNode.getDefaultInstance() : event_;
-          }
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.EventNode event = 7;</code>
-         */
-        private com.google.protobuf.SingleFieldBuilderV3<
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNode, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNode.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNodeOrBuilder> 
-            getEventFieldBuilder() {
-          if (eventBuilder_ == null) {
-            eventBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNode, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNode.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.EventNodeOrBuilder>(
-                    getEvent(),
-                    getParentForChildren(),
-                    isClean());
-            event_ = null;
-          }
-          return eventBuilder_;
-        }
 
-        private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode timer_;
-        private com.google.protobuf.SingleFieldBuilderV3<
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNodeOrBuilder> timerBuilder_;
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.TimerNode timer = 8;</code>
-         * @return Whether the timer field is set.
-         */
-        public boolean hasTimer() {
-          return ((bitField0_ & 0x00000080) != 0);
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.TimerNode timer = 8;</code>
-         * @return The timer.
-         */
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode getTimer() {
-          if (timerBuilder_ == null) {
-            return timer_ == null ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode.getDefaultInstance() : timer_;
-          } else {
-            return timerBuilder_.getMessage();
-          }
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.TimerNode timer = 8;</code>
-         */
-        public Builder setTimer(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode value) {
-          if (timerBuilder_ == null) {
-            if (value == null) {
-              throw new NullPointerException();
-            }
-            timer_ = value;
-            onChanged();
-          } else {
-            timerBuilder_.setMessage(value);
-          }
-          bitField0_ |= 0x00000080;
-          return this;
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.TimerNode timer = 8;</code>
-         */
-        public Builder setTimer(
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode.Builder builderForValue) {
-          if (timerBuilder_ == null) {
-            timer_ = builderForValue.build();
-            onChanged();
-          } else {
-            timerBuilder_.setMessage(builderForValue.build());
-          }
-          bitField0_ |= 0x00000080;
-          return this;
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.TimerNode timer = 8;</code>
-         */
-        public Builder mergeTimer(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode value) {
-          if (timerBuilder_ == null) {
-            if (((bitField0_ & 0x00000080) != 0) &&
-                timer_ != null &&
-                timer_ != io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode.getDefaultInstance()) {
-              timer_ =
-                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode.newBuilder(timer_).mergeFrom(value).buildPartial();
-            } else {
-              timer_ = value;
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance parseDelimitedFrom(
+                    java.io.InputStream input)
+                    throws java.io.IOException {
+                return com.google.protobuf.GeneratedMessageV3
+                        .parseDelimitedWithIOException(PARSER, input);
             }
-            onChanged();
-          } else {
-            timerBuilder_.mergeFrom(value);
-          }
-          bitField0_ |= 0x00000080;
-          return this;
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.TimerNode timer = 8;</code>
-         */
-        public Builder clearTimer() {
-          if (timerBuilder_ == null) {
-            timer_ = null;
-            onChanged();
-          } else {
-            timerBuilder_.clear();
-          }
-          bitField0_ = (bitField0_ & ~0x00000080);
-          return this;
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.TimerNode timer = 8;</code>
-         */
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode.Builder getTimerBuilder() {
-          bitField0_ |= 0x00000080;
-          onChanged();
-          return getTimerFieldBuilder().getBuilder();
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.TimerNode timer = 8;</code>
-         */
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNodeOrBuilder getTimerOrBuilder() {
-          if (timerBuilder_ != null) {
-            return timerBuilder_.getMessageOrBuilder();
-          } else {
-            return timer_ == null ?
-                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode.getDefaultInstance() : timer_;
-          }
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.TimerNode timer = 8;</code>
-         */
-        private com.google.protobuf.SingleFieldBuilderV3<
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNodeOrBuilder> 
-            getTimerFieldBuilder() {
-          if (timerBuilder_ == null) {
-            timerBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNode.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.TimerNodeOrBuilder>(
-                    getTimer(),
-                    getParentForChildren(),
-                    isClean());
-            timer_ = null;
-          }
-          return timerBuilder_;
-        }
 
-        private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode join_;
-        private com.google.protobuf.SingleFieldBuilderV3<
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNodeOrBuilder> joinBuilder_;
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode join = 9;</code>
-         * @return Whether the join field is set.
-         */
-        public boolean hasJoin() {
-          return ((bitField0_ & 0x00000100) != 0);
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode join = 9;</code>
-         * @return The join.
-         */
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode getJoin() {
-          if (joinBuilder_ == null) {
-            return join_ == null ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.getDefaultInstance() : join_;
-          } else {
-            return joinBuilder_.getMessage();
-          }
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode join = 9;</code>
-         */
-        public Builder setJoin(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode value) {
-          if (joinBuilder_ == null) {
-            if (value == null) {
-              throw new NullPointerException();
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance parseDelimitedFrom(
+                    java.io.InputStream input,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws java.io.IOException {
+                return com.google.protobuf.GeneratedMessageV3
+                        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
             }
-            join_ = value;
-            onChanged();
-          } else {
-            joinBuilder_.setMessage(value);
-          }
-          bitField0_ |= 0x00000100;
-          return this;
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode join = 9;</code>
-         */
-        public Builder setJoin(
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.Builder builderForValue) {
-          if (joinBuilder_ == null) {
-            join_ = builderForValue.build();
-            onChanged();
-          } else {
-            joinBuilder_.setMessage(builderForValue.build());
-          }
-          bitField0_ |= 0x00000100;
-          return this;
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode join = 9;</code>
-         */
-        public Builder mergeJoin(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode value) {
-          if (joinBuilder_ == null) {
-            if (((bitField0_ & 0x00000100) != 0) &&
-                join_ != null &&
-                join_ != io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.getDefaultInstance()) {
-              join_ =
-                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.newBuilder(join_).mergeFrom(value).buildPartial();
-            } else {
-              join_ = value;
+
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance parseFrom(
+                    com.google.protobuf.CodedInputStream input)
+                    throws java.io.IOException {
+                return com.google.protobuf.GeneratedMessageV3
+                        .parseWithIOException(PARSER, input);
             }
-            onChanged();
-          } else {
-            joinBuilder_.mergeFrom(value);
-          }
-          bitField0_ |= 0x00000100;
-          return this;
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode join = 9;</code>
-         */
-        public Builder clearJoin() {
-          if (joinBuilder_ == null) {
-            join_ = null;
-            onChanged();
-          } else {
-            joinBuilder_.clear();
-          }
-          bitField0_ = (bitField0_ & ~0x00000100);
-          return this;
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode join = 9;</code>
-         */
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.Builder getJoinBuilder() {
-          bitField0_ |= 0x00000100;
-          onChanged();
-          return getJoinFieldBuilder().getBuilder();
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode join = 9;</code>
-         */
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNodeOrBuilder getJoinOrBuilder() {
-          if (joinBuilder_ != null) {
-            return joinBuilder_.getMessageOrBuilder();
-          } else {
-            return join_ == null ?
-                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.getDefaultInstance() : join_;
-          }
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.JoinNode join = 9;</code>
-         */
-        private com.google.protobuf.SingleFieldBuilderV3<
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNodeOrBuilder> 
-            getJoinFieldBuilder() {
-          if (joinBuilder_ == null) {
-            joinBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNode.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.JoinNodeOrBuilder>(
-                    getJoin(),
-                    getParentForChildren(),
-                    isClean());
-            join_ = null;
-          }
-          return joinBuilder_;
-        }
 
-        private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode state_;
-        private com.google.protobuf.SingleFieldBuilderV3<
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNodeOrBuilder> stateBuilder_;
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.StateNode state = 10;</code>
-         * @return Whether the state field is set.
-         */
-        public boolean hasState() {
-          return ((bitField0_ & 0x00000200) != 0);
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.StateNode state = 10;</code>
-         * @return The state.
-         */
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode getState() {
-          if (stateBuilder_ == null) {
-            return state_ == null ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode.getDefaultInstance() : state_;
-          } else {
-            return stateBuilder_.getMessage();
-          }
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.StateNode state = 10;</code>
-         */
-        public Builder setState(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode value) {
-          if (stateBuilder_ == null) {
-            if (value == null) {
-              throw new NullPointerException();
-            }
-            state_ = value;
-            onChanged();
-          } else {
-            stateBuilder_.setMessage(value);
-          }
-          bitField0_ |= 0x00000200;
-          return this;
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.StateNode state = 10;</code>
-         */
-        public Builder setState(
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode.Builder builderForValue) {
-          if (stateBuilder_ == null) {
-            state_ = builderForValue.build();
-            onChanged();
-          } else {
-            stateBuilder_.setMessage(builderForValue.build());
-          }
-          bitField0_ |= 0x00000200;
-          return this;
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.StateNode state = 10;</code>
-         */
-        public Builder mergeState(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode value) {
-          if (stateBuilder_ == null) {
-            if (((bitField0_ & 0x00000200) != 0) &&
-                state_ != null &&
-                state_ != io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode.getDefaultInstance()) {
-              state_ =
-                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode.newBuilder(state_).mergeFrom(value).buildPartial();
-            } else {
-              state_ = value;
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance parseFrom(
+                    com.google.protobuf.CodedInputStream input,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws java.io.IOException {
+                return com.google.protobuf.GeneratedMessageV3
+                        .parseWithIOException(PARSER, input, extensionRegistry);
             }
-            onChanged();
-          } else {
-            stateBuilder_.mergeFrom(value);
-          }
-          bitField0_ |= 0x00000200;
-          return this;
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.StateNode state = 10;</code>
-         */
-        public Builder clearState() {
-          if (stateBuilder_ == null) {
-            state_ = null;
-            onChanged();
-          } else {
-            stateBuilder_.clear();
-          }
-          bitField0_ = (bitField0_ & ~0x00000200);
-          return this;
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.StateNode state = 10;</code>
-         */
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode.Builder getStateBuilder() {
-          bitField0_ |= 0x00000200;
-          onChanged();
-          return getStateFieldBuilder().getBuilder();
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.StateNode state = 10;</code>
-         */
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNodeOrBuilder getStateOrBuilder() {
-          if (stateBuilder_ != null) {
-            return stateBuilder_.getMessageOrBuilder();
-          } else {
-            return state_ == null ?
-                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode.getDefaultInstance() : state_;
-          }
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.StateNode state = 10;</code>
-         */
-        private com.google.protobuf.SingleFieldBuilderV3<
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNodeOrBuilder> 
-            getStateFieldBuilder() {
-          if (stateBuilder_ == null) {
-            stateBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNode.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.StateNodeOrBuilder>(
-                    getState(),
-                    getParentForChildren(),
-                    isClean());
-            state_ = null;
-          }
-          return stateBuilder_;
-        }
 
-        private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode composite_;
-        private com.google.protobuf.SingleFieldBuilderV3<
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNodeOrBuilder> compositeBuilder_;
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.CompositeContextNode composite = 11;</code>
-         * @return Whether the composite field is set.
-         */
-        public boolean hasComposite() {
-          return ((bitField0_ & 0x00000400) != 0);
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.CompositeContextNode composite = 11;</code>
-         * @return The composite.
-         */
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode getComposite() {
-          if (compositeBuilder_ == null) {
-            return composite_ == null ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode.getDefaultInstance() : composite_;
-          } else {
-            return compositeBuilder_.getMessage();
-          }
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.CompositeContextNode composite = 11;</code>
-         */
-        public Builder setComposite(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode value) {
-          if (compositeBuilder_ == null) {
-            if (value == null) {
-              throw new NullPointerException();
-            }
-            composite_ = value;
-            onChanged();
-          } else {
-            compositeBuilder_.setMessage(value);
-          }
-          bitField0_ |= 0x00000400;
-          return this;
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.CompositeContextNode composite = 11;</code>
-         */
-        public Builder setComposite(
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode.Builder builderForValue) {
-          if (compositeBuilder_ == null) {
-            composite_ = builderForValue.build();
-            onChanged();
-          } else {
-            compositeBuilder_.setMessage(builderForValue.build());
-          }
-          bitField0_ |= 0x00000400;
-          return this;
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.CompositeContextNode composite = 11;</code>
-         */
-        public Builder mergeComposite(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode value) {
-          if (compositeBuilder_ == null) {
-            if (((bitField0_ & 0x00000400) != 0) &&
-                composite_ != null &&
-                composite_ != io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode.getDefaultInstance()) {
-              composite_ =
-                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode.newBuilder(composite_).mergeFrom(value).buildPartial();
-            } else {
-              composite_ = value;
-            }
-            onChanged();
-          } else {
-            compositeBuilder_.mergeFrom(value);
-          }
-          bitField0_ |= 0x00000400;
-          return this;
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.CompositeContextNode composite = 11;</code>
-         */
-        public Builder clearComposite() {
-          if (compositeBuilder_ == null) {
-            composite_ = null;
-            onChanged();
-          } else {
-            compositeBuilder_.clear();
-          }
-          bitField0_ = (bitField0_ & ~0x00000400);
-          return this;
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.CompositeContextNode composite = 11;</code>
-         */
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode.Builder getCompositeBuilder() {
-          bitField0_ |= 0x00000400;
-          onChanged();
-          return getCompositeFieldBuilder().getBuilder();
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.CompositeContextNode composite = 11;</code>
-         */
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNodeOrBuilder getCompositeOrBuilder() {
-          if (compositeBuilder_ != null) {
-            return compositeBuilder_.getMessageOrBuilder();
-          } else {
-            return composite_ == null ?
-                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode.getDefaultInstance() : composite_;
-          }
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.CompositeContextNode composite = 11;</code>
-         */
-        private com.google.protobuf.SingleFieldBuilderV3<
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNodeOrBuilder> 
-            getCompositeFieldBuilder() {
-          if (compositeBuilder_ == null) {
-            compositeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.CompositeContextNodeOrBuilder>(
-                    getComposite(),
-                    getParentForChildren(),
-                    isClean());
-            composite_ = null;
-          }
-          return compositeBuilder_;
-        }
+            @java.lang.Override
+            public Builder newBuilderForType() {
+                return newBuilder();
+            }
+
+            public static Builder newBuilder() {
+                return DEFAULT_INSTANCE.toBuilder();
+            }
+
+            public static Builder newBuilder(
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance prototype) {
+                return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+            }
+
+            @java.lang.Override
+            public Builder toBuilder() {
+                return this == DEFAULT_INSTANCE
+                        ? new Builder()
+                        : new Builder().mergeFrom(this);
+            }
+
+            @java.lang.Override
+            protected Builder newBuilderForType(
+                    com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+                Builder builder = new Builder(parent);
+                return builder;
+            }
+
+            /**
+             * Protobuf type {@code io.automatiko.engine.workflow.marshalling.ProcessTimer.TimerInstance}
+             */
+            public static final class Builder extends
+                    com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
+                    // @@protoc_insertion_point(builder_implements:io.automatiko.engine.workflow.marshalling.ProcessTimer.TimerInstance)
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstanceOrBuilder {
+                public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+                    return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessTimer_TimerInstance_descriptor;
+                }
+
+                @java.lang.Override
+                protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() {
+                    return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessTimer_TimerInstance_fieldAccessorTable
+                            .ensureFieldAccessorsInitialized(
+                                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance.class,
+                                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance.Builder.class);
+                }
+
+                // Construct using io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance.newBuilder()
+                private Builder() {
+                    maybeForceBuilderInitialization();
+                }
+
+                private Builder(
+                        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+                    super(parent);
+                    maybeForceBuilderInitialization();
+                }
+
+                private void maybeForceBuilderInitialization() {
+                    if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
+                    }
+                }
+
+                @java.lang.Override
+                public Builder clear() {
+                    super.clear();
+                    id_ = 0L;
+                    bitField0_ = (bitField0_ & ~0x00000001);
+                    timerId_ = "";
+                    bitField0_ = (bitField0_ & ~0x00000002);
+                    delay_ = 0L;
+                    bitField0_ = (bitField0_ & ~0x00000004);
+                    period_ = 0L;
+                    bitField0_ = (bitField0_ & ~0x00000008);
+                    processInstanceId_ = "";
+                    bitField0_ = (bitField0_ & ~0x00000010);
+                    activatedTime_ = 0L;
+                    bitField0_ = (bitField0_ & ~0x00000020);
+                    lastTriggered_ = 0L;
+                    bitField0_ = (bitField0_ & ~0x00000040);
+                    repeatLimit_ = 0;
+                    bitField0_ = (bitField0_ & ~0x00000080);
+                    nextTrigger_ = 0L;
+                    bitField0_ = (bitField0_ & ~0x00000100);
+                    return this;
+                }
+
+                @java.lang.Override
+                public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+                    return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessTimer_TimerInstance_descriptor;
+                }
+
+                @java.lang.Override
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance getDefaultInstanceForType() {
+                    return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance
+                            .getDefaultInstance();
+                }
+
+                @java.lang.Override
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance build() {
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance result = buildPartial();
+                    if (!result.isInitialized()) {
+                        throw newUninitializedMessageException(result);
+                    }
+                    return result;
+                }
+
+                @java.lang.Override
+                public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance buildPartial() {
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance result = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance(
+                            this);
+                    int from_bitField0_ = bitField0_;
+                    int to_bitField0_ = 0;
+                    if (((from_bitField0_ & 0x00000001) != 0)) {
+                        result.id_ = id_;
+                        to_bitField0_ |= 0x00000001;
+                    }
+                    if (((from_bitField0_ & 0x00000002) != 0)) {
+                        to_bitField0_ |= 0x00000002;
+                    }
+                    result.timerId_ = timerId_;
+                    if (((from_bitField0_ & 0x00000004) != 0)) {
+                        result.delay_ = delay_;
+                        to_bitField0_ |= 0x00000004;
+                    }
+                    if (((from_bitField0_ & 0x00000008) != 0)) {
+                        result.period_ = period_;
+                        to_bitField0_ |= 0x00000008;
+                    }
+                    if (((from_bitField0_ & 0x00000010) != 0)) {
+                        to_bitField0_ |= 0x00000010;
+                    }
+                    result.processInstanceId_ = processInstanceId_;
+                    if (((from_bitField0_ & 0x00000020) != 0)) {
+                        result.activatedTime_ = activatedTime_;
+                        to_bitField0_ |= 0x00000020;
+                    }
+                    if (((from_bitField0_ & 0x00000040) != 0)) {
+                        result.lastTriggered_ = lastTriggered_;
+                        to_bitField0_ |= 0x00000040;
+                    }
+                    if (((from_bitField0_ & 0x00000080) != 0)) {
+                        result.repeatLimit_ = repeatLimit_;
+                        to_bitField0_ |= 0x00000080;
+                    }
+                    if (((from_bitField0_ & 0x00000100) != 0)) {
+                        result.nextTrigger_ = nextTrigger_;
+                        to_bitField0_ |= 0x00000100;
+                    }
+                    result.bitField0_ = to_bitField0_;
+                    onBuilt();
+                    return result;
+                }
+
+                @java.lang.Override
+                public Builder clone() {
+                    return super.clone();
+                }
+
+                @java.lang.Override
+                public Builder setField(
+                        com.google.protobuf.Descriptors.FieldDescriptor field,
+                        java.lang.Object value) {
+                    return super.setField(field, value);
+                }
+
+                @java.lang.Override
+                public Builder clearField(
+                        com.google.protobuf.Descriptors.FieldDescriptor field) {
+                    return super.clearField(field);
+                }
+
+                @java.lang.Override
+                public Builder clearOneof(
+                        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+                    return super.clearOneof(oneof);
+                }
+
+                @java.lang.Override
+                public Builder setRepeatedField(
+                        com.google.protobuf.Descriptors.FieldDescriptor field,
+                        int index, java.lang.Object value) {
+                    return super.setRepeatedField(field, index, value);
+                }
+
+                @java.lang.Override
+                public Builder addRepeatedField(
+                        com.google.protobuf.Descriptors.FieldDescriptor field,
+                        java.lang.Object value) {
+                    return super.addRepeatedField(field, value);
+                }
+
+                @java.lang.Override
+                public Builder mergeFrom(com.google.protobuf.Message other) {
+                    if (other instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance) {
+                        return mergeFrom(
+                                (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance) other);
+                    } else {
+                        super.mergeFrom(other);
+                        return this;
+                    }
+                }
+
+                public Builder mergeFrom(
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance other) {
+                    if (other == io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance
+                            .getDefaultInstance())
+                        return this;
+                    if (other.hasId()) {
+                        setId(other.getId());
+                    }
+                    if (other.hasTimerId()) {
+                        bitField0_ |= 0x00000002;
+                        timerId_ = other.timerId_;
+                        onChanged();
+                    }
+                    if (other.hasDelay()) {
+                        setDelay(other.getDelay());
+                    }
+                    if (other.hasPeriod()) {
+                        setPeriod(other.getPeriod());
+                    }
+                    if (other.hasProcessInstanceId()) {
+                        bitField0_ |= 0x00000010;
+                        processInstanceId_ = other.processInstanceId_;
+                        onChanged();
+                    }
+                    if (other.hasActivatedTime()) {
+                        setActivatedTime(other.getActivatedTime());
+                    }
+                    if (other.hasLastTriggered()) {
+                        setLastTriggered(other.getLastTriggered());
+                    }
+                    if (other.hasRepeatLimit()) {
+                        setRepeatLimit(other.getRepeatLimit());
+                    }
+                    if (other.hasNextTrigger()) {
+                        setNextTrigger(other.getNextTrigger());
+                    }
+                    this.mergeUnknownFields(other.unknownFields);
+                    onChanged();
+                    return this;
+                }
+
+                @java.lang.Override
+                public final boolean isInitialized() {
+                    return true;
+                }
+
+                @java.lang.Override
+                public Builder mergeFrom(
+                        com.google.protobuf.CodedInputStream input,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws java.io.IOException {
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance parsedMessage = null;
+                    try {
+                        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+                    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                        parsedMessage = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance) e
+                                .getUnfinishedMessage();
+                        throw e.unwrapIOException();
+                    } finally {
+                        if (parsedMessage != null) {
+                            mergeFrom(parsedMessage);
+                        }
+                    }
+                    return this;
+                }
+
+                private int bitField0_;
+
+                private long id_;
+
+                /**
+                 * <code>optional int64 id = 1;</code>
+                 * 
+                 * @return Whether the id field is set.
+                 */
+                @java.lang.Override
+                public boolean hasId() {
+                    return ((bitField0_ & 0x00000001) != 0);
+                }
+
+                /**
+                 * <code>optional int64 id = 1;</code>
+                 * 
+                 * @return The id.
+                 */
+                @java.lang.Override
+                public long getId() {
+                    return id_;
+                }
+
+                /**
+                 * <code>optional int64 id = 1;</code>
+                 * 
+                 * @param value The id to set.
+                 * @return This builder for chaining.
+                 */
+                public Builder setId(long value) {
+                    bitField0_ |= 0x00000001;
+                    id_ = value;
+                    onChanged();
+                    return this;
+                }
+
+                /**
+                 * <code>optional int64 id = 1;</code>
+                 * 
+                 * @return This builder for chaining.
+                 */
+                public Builder clearId() {
+                    bitField0_ = (bitField0_ & ~0x00000001);
+                    id_ = 0L;
+                    onChanged();
+                    return this;
+                }
+
+                private java.lang.Object timerId_ = "";
+
+                /**
+                 * <code>optional string timer_id = 2;</code>
+                 * 
+                 * @return Whether the timerId field is set.
+                 */
+                public boolean hasTimerId() {
+                    return ((bitField0_ & 0x00000002) != 0);
+                }
+
+                /**
+                 * <code>optional string timer_id = 2;</code>
+                 * 
+                 * @return The timerId.
+                 */
+                public java.lang.String getTimerId() {
+                    java.lang.Object ref = timerId_;
+                    if (!(ref instanceof java.lang.String)) {
+                        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                        java.lang.String s = bs.toStringUtf8();
+                        if (bs.isValidUtf8()) {
+                            timerId_ = s;
+                        }
+                        return s;
+                    } else {
+                        return (java.lang.String) ref;
+                    }
+                }
+
+                /**
+                 * <code>optional string timer_id = 2;</code>
+                 * 
+                 * @return The bytes for timerId.
+                 */
+                public com.google.protobuf.ByteString getTimerIdBytes() {
+                    java.lang.Object ref = timerId_;
+                    if (ref instanceof String) {
+                        com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                                (java.lang.String) ref);
+                        timerId_ = b;
+                        return b;
+                    } else {
+                        return (com.google.protobuf.ByteString) ref;
+                    }
+                }
+
+                /**
+                 * <code>optional string timer_id = 2;</code>
+                 * 
+                 * @param value The timerId to set.
+                 * @return This builder for chaining.
+                 */
+                public Builder setTimerId(
+                        java.lang.String value) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    bitField0_ |= 0x00000002;
+                    timerId_ = value;
+                    onChanged();
+                    return this;
+                }
+
+                /**
+                 * <code>optional string timer_id = 2;</code>
+                 * 
+                 * @return This builder for chaining.
+                 */
+                public Builder clearTimerId() {
+                    bitField0_ = (bitField0_ & ~0x00000002);
+                    timerId_ = getDefaultInstance().getTimerId();
+                    onChanged();
+                    return this;
+                }
+
+                /**
+                 * <code>optional string timer_id = 2;</code>
+                 * 
+                 * @param value The bytes for timerId to set.
+                 * @return This builder for chaining.
+                 */
+                public Builder setTimerIdBytes(
+                        com.google.protobuf.ByteString value) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    bitField0_ |= 0x00000002;
+                    timerId_ = value;
+                    onChanged();
+                    return this;
+                }
+
+                private long delay_;
+
+                /**
+                 * <code>optional int64 delay = 3;</code>
+                 * 
+                 * @return Whether the delay field is set.
+                 */
+                @java.lang.Override
+                public boolean hasDelay() {
+                    return ((bitField0_ & 0x00000004) != 0);
+                }
+
+                /**
+                 * <code>optional int64 delay = 3;</code>
+                 * 
+                 * @return The delay.
+                 */
+                @java.lang.Override
+                public long getDelay() {
+                    return delay_;
+                }
+
+                /**
+                 * <code>optional int64 delay = 3;</code>
+                 * 
+                 * @param value The delay to set.
+                 * @return This builder for chaining.
+                 */
+                public Builder setDelay(long value) {
+                    bitField0_ |= 0x00000004;
+                    delay_ = value;
+                    onChanged();
+                    return this;
+                }
 
-        private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode forEach_;
-        private com.google.protobuf.SingleFieldBuilderV3<
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNodeOrBuilder> forEachBuilder_;
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.ForEachNode for_each = 12;</code>
-         * @return Whether the forEach field is set.
-         */
-        public boolean hasForEach() {
-          return ((bitField0_ & 0x00000800) != 0);
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.ForEachNode for_each = 12;</code>
-         * @return The forEach.
-         */
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode getForEach() {
-          if (forEachBuilder_ == null) {
-            return forEach_ == null ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode.getDefaultInstance() : forEach_;
-          } else {
-            return forEachBuilder_.getMessage();
-          }
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.ForEachNode for_each = 12;</code>
-         */
-        public Builder setForEach(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode value) {
-          if (forEachBuilder_ == null) {
-            if (value == null) {
-              throw new NullPointerException();
-            }
-            forEach_ = value;
-            onChanged();
-          } else {
-            forEachBuilder_.setMessage(value);
-          }
-          bitField0_ |= 0x00000800;
-          return this;
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.ForEachNode for_each = 12;</code>
-         */
-        public Builder setForEach(
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode.Builder builderForValue) {
-          if (forEachBuilder_ == null) {
-            forEach_ = builderForValue.build();
-            onChanged();
-          } else {
-            forEachBuilder_.setMessage(builderForValue.build());
-          }
-          bitField0_ |= 0x00000800;
-          return this;
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.ForEachNode for_each = 12;</code>
-         */
-        public Builder mergeForEach(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode value) {
-          if (forEachBuilder_ == null) {
-            if (((bitField0_ & 0x00000800) != 0) &&
-                forEach_ != null &&
-                forEach_ != io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode.getDefaultInstance()) {
-              forEach_ =
-                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode.newBuilder(forEach_).mergeFrom(value).buildPartial();
-            } else {
-              forEach_ = value;
-            }
-            onChanged();
-          } else {
-            forEachBuilder_.mergeFrom(value);
-          }
-          bitField0_ |= 0x00000800;
-          return this;
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.ForEachNode for_each = 12;</code>
-         */
-        public Builder clearForEach() {
-          if (forEachBuilder_ == null) {
-            forEach_ = null;
-            onChanged();
-          } else {
-            forEachBuilder_.clear();
-          }
-          bitField0_ = (bitField0_ & ~0x00000800);
-          return this;
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.ForEachNode for_each = 12;</code>
-         */
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode.Builder getForEachBuilder() {
-          bitField0_ |= 0x00000800;
-          onChanged();
-          return getForEachFieldBuilder().getBuilder();
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.ForEachNode for_each = 12;</code>
-         */
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNodeOrBuilder getForEachOrBuilder() {
-          if (forEachBuilder_ != null) {
-            return forEachBuilder_.getMessageOrBuilder();
-          } else {
-            return forEach_ == null ?
-                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode.getDefaultInstance() : forEach_;
-          }
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.ForEachNode for_each = 12;</code>
-         */
-        private com.google.protobuf.SingleFieldBuilderV3<
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNodeOrBuilder> 
-            getForEachFieldBuilder() {
-          if (forEachBuilder_ == null) {
-            forEachBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNode.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.ForEachNodeOrBuilder>(
-                    getForEach(),
-                    getParentForChildren(),
-                    isClean());
-            forEach_ = null;
-          }
-          return forEachBuilder_;
-        }
+                /**
+                 * <code>optional int64 delay = 3;</code>
+                 * 
+                 * @return This builder for chaining.
+                 */
+                public Builder clearDelay() {
+                    bitField0_ = (bitField0_ & ~0x00000004);
+                    delay_ = 0L;
+                    onChanged();
+                    return this;
+                }
 
-        private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode asyncEvent_;
-        private com.google.protobuf.SingleFieldBuilderV3<
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNodeOrBuilder> asyncEventBuilder_;
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.AsyncEventNode async_event = 13;</code>
-         * @return Whether the asyncEvent field is set.
-         */
-        public boolean hasAsyncEvent() {
-          return ((bitField0_ & 0x00001000) != 0);
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.AsyncEventNode async_event = 13;</code>
-         * @return The asyncEvent.
-         */
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode getAsyncEvent() {
-          if (asyncEventBuilder_ == null) {
-            return asyncEvent_ == null ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode.getDefaultInstance() : asyncEvent_;
-          } else {
-            return asyncEventBuilder_.getMessage();
-          }
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.AsyncEventNode async_event = 13;</code>
-         */
-        public Builder setAsyncEvent(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode value) {
-          if (asyncEventBuilder_ == null) {
-            if (value == null) {
-              throw new NullPointerException();
-            }
-            asyncEvent_ = value;
-            onChanged();
-          } else {
-            asyncEventBuilder_.setMessage(value);
-          }
-          bitField0_ |= 0x00001000;
-          return this;
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.AsyncEventNode async_event = 13;</code>
-         */
-        public Builder setAsyncEvent(
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode.Builder builderForValue) {
-          if (asyncEventBuilder_ == null) {
-            asyncEvent_ = builderForValue.build();
-            onChanged();
-          } else {
-            asyncEventBuilder_.setMessage(builderForValue.build());
-          }
-          bitField0_ |= 0x00001000;
-          return this;
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.AsyncEventNode async_event = 13;</code>
-         */
-        public Builder mergeAsyncEvent(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode value) {
-          if (asyncEventBuilder_ == null) {
-            if (((bitField0_ & 0x00001000) != 0) &&
-                asyncEvent_ != null &&
-                asyncEvent_ != io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode.getDefaultInstance()) {
-              asyncEvent_ =
-                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode.newBuilder(asyncEvent_).mergeFrom(value).buildPartial();
-            } else {
-              asyncEvent_ = value;
-            }
-            onChanged();
-          } else {
-            asyncEventBuilder_.mergeFrom(value);
-          }
-          bitField0_ |= 0x00001000;
-          return this;
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.AsyncEventNode async_event = 13;</code>
-         */
-        public Builder clearAsyncEvent() {
-          if (asyncEventBuilder_ == null) {
-            asyncEvent_ = null;
-            onChanged();
-          } else {
-            asyncEventBuilder_.clear();
-          }
-          bitField0_ = (bitField0_ & ~0x00001000);
-          return this;
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.AsyncEventNode async_event = 13;</code>
-         */
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode.Builder getAsyncEventBuilder() {
-          bitField0_ |= 0x00001000;
-          onChanged();
-          return getAsyncEventFieldBuilder().getBuilder();
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.AsyncEventNode async_event = 13;</code>
-         */
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNodeOrBuilder getAsyncEventOrBuilder() {
-          if (asyncEventBuilder_ != null) {
-            return asyncEventBuilder_.getMessageOrBuilder();
-          } else {
-            return asyncEvent_ == null ?
-                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode.getDefaultInstance() : asyncEvent_;
-          }
-        }
-        /**
-         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent.AsyncEventNode async_event = 13;</code>
-         */
-        private com.google.protobuf.SingleFieldBuilderV3<
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNodeOrBuilder> 
-            getAsyncEventFieldBuilder() {
-          if (asyncEventBuilder_ == null) {
-            asyncEventBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent.AsyncEventNodeOrBuilder>(
-                    getAsyncEvent(),
-                    getParentForChildren(),
-                    isClean());
-            asyncEvent_ = null;
-          }
-          return asyncEventBuilder_;
-        }
-        @java.lang.Override
-        public final Builder setUnknownFields(
-            final com.google.protobuf.UnknownFieldSet unknownFields) {
-          return super.setUnknownFields(unknownFields);
-        }
+                private long period_;
 
-        @java.lang.Override
-        public final Builder mergeUnknownFields(
-            final com.google.protobuf.UnknownFieldSet unknownFields) {
-          return super.mergeUnknownFields(unknownFields);
-        }
+                /**
+                 * <code>optional int64 period = 4;</code>
+                 * 
+                 * @return Whether the period field is set.
+                 */
+                @java.lang.Override
+                public boolean hasPeriod() {
+                    return ((bitField0_ & 0x00000008) != 0);
+                }
 
+                /**
+                 * <code>optional int64 period = 4;</code>
+                 * 
+                 * @return The period.
+                 */
+                @java.lang.Override
+                public long getPeriod() {
+                    return period_;
+                }
 
-        // @@protoc_insertion_point(builder_scope:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent)
-      }
+                /**
+                 * <code>optional int64 period = 4;</code>
+                 * 
+                 * @param value The period to set.
+                 * @return This builder for chaining.
+                 */
+                public Builder setPeriod(long value) {
+                    bitField0_ |= 0x00000008;
+                    period_ = value;
+                    onChanged();
+                    return this;
+                }
 
-      // @@protoc_insertion_point(class_scope:io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstanceContent)
-      private static final io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent DEFAULT_INSTANCE;
-      static {
-        DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent();
-      }
+                /**
+                 * <code>optional int64 period = 4;</code>
+                 * 
+                 * @return This builder for chaining.
+                 */
+                public Builder clearPeriod() {
+                    bitField0_ = (bitField0_ & ~0x00000008);
+                    period_ = 0L;
+                    onChanged();
+                    return this;
+                }
 
-      public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent getDefaultInstance() {
-        return DEFAULT_INSTANCE;
-      }
+                private java.lang.Object processInstanceId_ = "";
 
-      @java.lang.Deprecated public static final com.google.protobuf.Parser<NodeInstanceContent>
-          PARSER = new com.google.protobuf.AbstractParser<NodeInstanceContent>() {
-        @java.lang.Override
-        public NodeInstanceContent parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return new NodeInstanceContent(input, extensionRegistry);
-        }
-      };
+                /**
+                 * <code>optional string process_instance_id = 5;</code>
+                 * 
+                 * @return Whether the processInstanceId field is set.
+                 */
+                public boolean hasProcessInstanceId() {
+                    return ((bitField0_ & 0x00000010) != 0);
+                }
 
-      public static com.google.protobuf.Parser<NodeInstanceContent> parser() {
-        return PARSER;
-      }
+                /**
+                 * <code>optional string process_instance_id = 5;</code>
+                 * 
+                 * @return The processInstanceId.
+                 */
+                public java.lang.String getProcessInstanceId() {
+                    java.lang.Object ref = processInstanceId_;
+                    if (!(ref instanceof java.lang.String)) {
+                        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                        java.lang.String s = bs.toStringUtf8();
+                        if (bs.isValidUtf8()) {
+                            processInstanceId_ = s;
+                        }
+                        return s;
+                    } else {
+                        return (java.lang.String) ref;
+                    }
+                }
 
-      @java.lang.Override
-      public com.google.protobuf.Parser<NodeInstanceContent> getParserForType() {
-        return PARSER;
-      }
+                /**
+                 * <code>optional string process_instance_id = 5;</code>
+                 * 
+                 * @return The bytes for processInstanceId.
+                 */
+                public com.google.protobuf.ByteString getProcessInstanceIdBytes() {
+                    java.lang.Object ref = processInstanceId_;
+                    if (ref instanceof String) {
+                        com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                                (java.lang.String) ref);
+                        processInstanceId_ = b;
+                        return b;
+                    } else {
+                        return (com.google.protobuf.ByteString) ref;
+                    }
+                }
 
-      @java.lang.Override
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceContent getDefaultInstanceForType() {
-        return DEFAULT_INSTANCE;
-      }
+                /**
+                 * <code>optional string process_instance_id = 5;</code>
+                 * 
+                 * @param value The processInstanceId to set.
+                 * @return This builder for chaining.
+                 */
+                public Builder setProcessInstanceId(
+                        java.lang.String value) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    bitField0_ |= 0x00000010;
+                    processInstanceId_ = value;
+                    onChanged();
+                    return this;
+                }
 
-    }
+                /**
+                 * <code>optional string process_instance_id = 5;</code>
+                 * 
+                 * @return This builder for chaining.
+                 */
+                public Builder clearProcessInstanceId() {
+                    bitField0_ = (bitField0_ & ~0x00000010);
+                    processInstanceId_ = getDefaultInstance().getProcessInstanceId();
+                    onChanged();
+                    return this;
+                }
 
-    private int bitField0_;
-    public static final int PROCESS_TYPE_FIELD_NUMBER = 1;
-    private volatile java.lang.Object processType_;
-    /**
-     * <code>optional string process_type = 1;</code>
-     * @return Whether the processType field is set.
-     */
-    @java.lang.Override
-    public boolean hasProcessType() {
-      return ((bitField0_ & 0x00000001) != 0);
-    }
-    /**
-     * <code>optional string process_type = 1;</code>
-     * @return The processType.
-     */
-    @java.lang.Override
-    public java.lang.String getProcessType() {
-      java.lang.Object ref = processType_;
-      if (ref instanceof java.lang.String) {
-        return (java.lang.String) ref;
-      } else {
-        com.google.protobuf.ByteString bs = 
-            (com.google.protobuf.ByteString) ref;
-        java.lang.String s = bs.toStringUtf8();
-        if (bs.isValidUtf8()) {
-          processType_ = s;
-        }
-        return s;
-      }
-    }
-    /**
-     * <code>optional string process_type = 1;</code>
-     * @return The bytes for processType.
-     */
-    @java.lang.Override
-    public com.google.protobuf.ByteString
-        getProcessTypeBytes() {
-      java.lang.Object ref = processType_;
-      if (ref instanceof java.lang.String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
-        processType_ = b;
-        return b;
-      } else {
-        return (com.google.protobuf.ByteString) ref;
-      }
-    }
+                /**
+                 * <code>optional string process_instance_id = 5;</code>
+                 * 
+                 * @param value The bytes for processInstanceId to set.
+                 * @return This builder for chaining.
+                 */
+                public Builder setProcessInstanceIdBytes(
+                        com.google.protobuf.ByteString value) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    bitField0_ |= 0x00000010;
+                    processInstanceId_ = value;
+                    onChanged();
+                    return this;
+                }
 
-    public static final int ID_FIELD_NUMBER = 2;
-    private volatile java.lang.Object id_;
-    /**
-     * <code>optional string id = 2;</code>
-     * @return Whether the id field is set.
-     */
-    @java.lang.Override
-    public boolean hasId() {
-      return ((bitField0_ & 0x00000002) != 0);
-    }
-    /**
-     * <code>optional string id = 2;</code>
-     * @return The id.
-     */
-    @java.lang.Override
-    public java.lang.String getId() {
-      java.lang.Object ref = id_;
-      if (ref instanceof java.lang.String) {
-        return (java.lang.String) ref;
-      } else {
-        com.google.protobuf.ByteString bs = 
-            (com.google.protobuf.ByteString) ref;
-        java.lang.String s = bs.toStringUtf8();
-        if (bs.isValidUtf8()) {
-          id_ = s;
-        }
-        return s;
-      }
-    }
-    /**
-     * <code>optional string id = 2;</code>
-     * @return The bytes for id.
-     */
-    @java.lang.Override
-    public com.google.protobuf.ByteString
-        getIdBytes() {
-      java.lang.Object ref = id_;
-      if (ref instanceof java.lang.String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
-        id_ = b;
-        return b;
-      } else {
-        return (com.google.protobuf.ByteString) ref;
-      }
-    }
+                private long activatedTime_;
 
-    public static final int PROCESS_ID_FIELD_NUMBER = 3;
-    private volatile java.lang.Object processId_;
-    /**
-     * <code>optional string process_id = 3;</code>
-     * @return Whether the processId field is set.
-     */
-    @java.lang.Override
-    public boolean hasProcessId() {
-      return ((bitField0_ & 0x00000004) != 0);
-    }
-    /**
-     * <code>optional string process_id = 3;</code>
-     * @return The processId.
-     */
-    @java.lang.Override
-    public java.lang.String getProcessId() {
-      java.lang.Object ref = processId_;
-      if (ref instanceof java.lang.String) {
-        return (java.lang.String) ref;
-      } else {
-        com.google.protobuf.ByteString bs = 
-            (com.google.protobuf.ByteString) ref;
-        java.lang.String s = bs.toStringUtf8();
-        if (bs.isValidUtf8()) {
-          processId_ = s;
-        }
-        return s;
-      }
-    }
-    /**
-     * <code>optional string process_id = 3;</code>
-     * @return The bytes for processId.
-     */
-    @java.lang.Override
-    public com.google.protobuf.ByteString
-        getProcessIdBytes() {
-      java.lang.Object ref = processId_;
-      if (ref instanceof java.lang.String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
-        processId_ = b;
-        return b;
-      } else {
-        return (com.google.protobuf.ByteString) ref;
-      }
-    }
+                /**
+                 * <code>optional int64 activated_time = 6;</code>
+                 * 
+                 * @return Whether the activatedTime field is set.
+                 */
+                @java.lang.Override
+                public boolean hasActivatedTime() {
+                    return ((bitField0_ & 0x00000020) != 0);
+                }
 
-    public static final int PROCESS_VERSION_FIELD_NUMBER = 31;
-    private volatile java.lang.Object processVersion_;
-    /**
-     * <code>optional string process_version = 31;</code>
-     * @return Whether the processVersion field is set.
-     */
-    @java.lang.Override
-    public boolean hasProcessVersion() {
-      return ((bitField0_ & 0x00000008) != 0);
-    }
-    /**
-     * <code>optional string process_version = 31;</code>
-     * @return The processVersion.
-     */
-    @java.lang.Override
-    public java.lang.String getProcessVersion() {
-      java.lang.Object ref = processVersion_;
-      if (ref instanceof java.lang.String) {
-        return (java.lang.String) ref;
-      } else {
-        com.google.protobuf.ByteString bs = 
-            (com.google.protobuf.ByteString) ref;
-        java.lang.String s = bs.toStringUtf8();
-        if (bs.isValidUtf8()) {
-          processVersion_ = s;
-        }
-        return s;
-      }
-    }
-    /**
-     * <code>optional string process_version = 31;</code>
-     * @return The bytes for processVersion.
-     */
-    @java.lang.Override
-    public com.google.protobuf.ByteString
-        getProcessVersionBytes() {
-      java.lang.Object ref = processVersion_;
-      if (ref instanceof java.lang.String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
-        processVersion_ = b;
-        return b;
-      } else {
-        return (com.google.protobuf.ByteString) ref;
-      }
-    }
+                /**
+                 * <code>optional int64 activated_time = 6;</code>
+                 * 
+                 * @return The activatedTime.
+                 */
+                @java.lang.Override
+                public long getActivatedTime() {
+                    return activatedTime_;
+                }
 
-    public static final int STATE_FIELD_NUMBER = 4;
-    private int state_;
-    /**
-     * <code>optional int32 state = 4;</code>
-     * @return Whether the state field is set.
-     */
-    @java.lang.Override
-    public boolean hasState() {
-      return ((bitField0_ & 0x00000010) != 0);
-    }
-    /**
-     * <code>optional int32 state = 4;</code>
-     * @return The state.
-     */
-    @java.lang.Override
-    public int getState() {
-      return state_;
-    }
+                /**
+                 * <code>optional int64 activated_time = 6;</code>
+                 * 
+                 * @param value The activatedTime to set.
+                 * @return This builder for chaining.
+                 */
+                public Builder setActivatedTime(long value) {
+                    bitField0_ |= 0x00000020;
+                    activatedTime_ = value;
+                    onChanged();
+                    return this;
+                }
 
-    public static final int NODE_INSTANCE_COUNTER_FIELD_NUMBER = 5;
-    private long nodeInstanceCounter_;
-    /**
-     * <code>optional int64 node_instance_counter = 5;</code>
-     * @return Whether the nodeInstanceCounter field is set.
-     */
-    @java.lang.Override
-    public boolean hasNodeInstanceCounter() {
-      return ((bitField0_ & 0x00000020) != 0);
-    }
-    /**
-     * <code>optional int64 node_instance_counter = 5;</code>
-     * @return The nodeInstanceCounter.
-     */
-    @java.lang.Override
-    public long getNodeInstanceCounter() {
-      return nodeInstanceCounter_;
-    }
+                /**
+                 * <code>optional int64 activated_time = 6;</code>
+                 * 
+                 * @return This builder for chaining.
+                 */
+                public Builder clearActivatedTime() {
+                    bitField0_ = (bitField0_ & ~0x00000020);
+                    activatedTime_ = 0L;
+                    onChanged();
+                    return this;
+                }
 
-    public static final int PROCESS_XML_FIELD_NUMBER = 11;
-    private volatile java.lang.Object processXml_;
-    /**
-     * <code>optional string process_xml = 11;</code>
-     * @return Whether the processXml field is set.
-     */
-    @java.lang.Override
-    public boolean hasProcessXml() {
-      return ((bitField0_ & 0x00000040) != 0);
-    }
-    /**
-     * <code>optional string process_xml = 11;</code>
-     * @return The processXml.
-     */
-    @java.lang.Override
-    public java.lang.String getProcessXml() {
-      java.lang.Object ref = processXml_;
-      if (ref instanceof java.lang.String) {
-        return (java.lang.String) ref;
-      } else {
-        com.google.protobuf.ByteString bs = 
-            (com.google.protobuf.ByteString) ref;
-        java.lang.String s = bs.toStringUtf8();
-        if (bs.isValidUtf8()) {
-          processXml_ = s;
-        }
-        return s;
-      }
-    }
-    /**
-     * <code>optional string process_xml = 11;</code>
-     * @return The bytes for processXml.
-     */
-    @java.lang.Override
-    public com.google.protobuf.ByteString
-        getProcessXmlBytes() {
-      java.lang.Object ref = processXml_;
-      if (ref instanceof java.lang.String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
-        processXml_ = b;
-        return b;
-      } else {
-        return (com.google.protobuf.ByteString) ref;
-      }
-    }
+                private long lastTriggered_;
 
-    public static final int PARENT_PROCESS_INSTANCE_ID_FIELD_NUMBER = 12;
-    private volatile java.lang.Object parentProcessInstanceId_;
-    /**
-     * <code>optional string parent_process_instance_id = 12;</code>
-     * @return Whether the parentProcessInstanceId field is set.
-     */
-    @java.lang.Override
-    public boolean hasParentProcessInstanceId() {
-      return ((bitField0_ & 0x00000080) != 0);
-    }
-    /**
-     * <code>optional string parent_process_instance_id = 12;</code>
-     * @return The parentProcessInstanceId.
-     */
-    @java.lang.Override
-    public java.lang.String getParentProcessInstanceId() {
-      java.lang.Object ref = parentProcessInstanceId_;
-      if (ref instanceof java.lang.String) {
-        return (java.lang.String) ref;
-      } else {
-        com.google.protobuf.ByteString bs = 
-            (com.google.protobuf.ByteString) ref;
-        java.lang.String s = bs.toStringUtf8();
-        if (bs.isValidUtf8()) {
-          parentProcessInstanceId_ = s;
-        }
-        return s;
-      }
-    }
-    /**
-     * <code>optional string parent_process_instance_id = 12;</code>
-     * @return The bytes for parentProcessInstanceId.
-     */
-    @java.lang.Override
-    public com.google.protobuf.ByteString
-        getParentProcessInstanceIdBytes() {
-      java.lang.Object ref = parentProcessInstanceId_;
-      if (ref instanceof java.lang.String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
-        parentProcessInstanceId_ = b;
-        return b;
-      } else {
-        return (com.google.protobuf.ByteString) ref;
-      }
-    }
+                /**
+                 * <code>optional int64 last_triggered = 7;</code>
+                 * 
+                 * @return Whether the lastTriggered field is set.
+                 */
+                @java.lang.Override
+                public boolean hasLastTriggered() {
+                    return ((bitField0_ & 0x00000040) != 0);
+                }
 
-    public static final int DESCRIPTION_FIELD_NUMBER = 15;
-    private volatile java.lang.Object description_;
-    /**
-     * <code>optional string description = 15;</code>
-     * @return Whether the description field is set.
-     */
-    @java.lang.Override
-    public boolean hasDescription() {
-      return ((bitField0_ & 0x00000100) != 0);
-    }
-    /**
-     * <code>optional string description = 15;</code>
-     * @return The description.
-     */
-    @java.lang.Override
-    public java.lang.String getDescription() {
-      java.lang.Object ref = description_;
-      if (ref instanceof java.lang.String) {
-        return (java.lang.String) ref;
-      } else {
-        com.google.protobuf.ByteString bs = 
-            (com.google.protobuf.ByteString) ref;
-        java.lang.String s = bs.toStringUtf8();
-        if (bs.isValidUtf8()) {
-          description_ = s;
-        }
-        return s;
-      }
-    }
-    /**
-     * <code>optional string description = 15;</code>
-     * @return The bytes for description.
-     */
-    @java.lang.Override
-    public com.google.protobuf.ByteString
-        getDescriptionBytes() {
-      java.lang.Object ref = description_;
-      if (ref instanceof java.lang.String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
-        description_ = b;
-        return b;
-      } else {
-        return (com.google.protobuf.ByteString) ref;
-      }
-    }
+                /**
+                 * <code>optional int64 last_triggered = 7;</code>
+                 * 
+                 * @return The lastTriggered.
+                 */
+                @java.lang.Override
+                public long getLastTriggered() {
+                    return lastTriggered_;
+                }
 
-    public static final int SIGNAL_COMPLETION_FIELD_NUMBER = 16;
-    private boolean signalCompletion_;
-    /**
-     * <code>optional bool signal_completion = 16 [default = true];</code>
-     * @return Whether the signalCompletion field is set.
-     */
-    @java.lang.Override
-    public boolean hasSignalCompletion() {
-      return ((bitField0_ & 0x00000200) != 0);
-    }
-    /**
-     * <code>optional bool signal_completion = 16 [default = true];</code>
-     * @return The signalCompletion.
-     */
-    @java.lang.Override
-    public boolean getSignalCompletion() {
-      return signalCompletion_;
-    }
+                /**
+                 * <code>optional int64 last_triggered = 7;</code>
+                 * 
+                 * @param value The lastTriggered to set.
+                 * @return This builder for chaining.
+                 */
+                public Builder setLastTriggered(long value) {
+                    bitField0_ |= 0x00000040;
+                    lastTriggered_ = value;
+                    onChanged();
+                    return this;
+                }
 
-    public static final int DEPLOYMENTID_FIELD_NUMBER = 17;
-    private volatile java.lang.Object deploymentId_;
-    /**
-     * <code>optional string deploymentId = 17;</code>
-     * @return Whether the deploymentId field is set.
-     */
-    @java.lang.Override
-    public boolean hasDeploymentId() {
-      return ((bitField0_ & 0x00000400) != 0);
-    }
-    /**
-     * <code>optional string deploymentId = 17;</code>
-     * @return The deploymentId.
-     */
-    @java.lang.Override
-    public java.lang.String getDeploymentId() {
-      java.lang.Object ref = deploymentId_;
-      if (ref instanceof java.lang.String) {
-        return (java.lang.String) ref;
-      } else {
-        com.google.protobuf.ByteString bs = 
-            (com.google.protobuf.ByteString) ref;
-        java.lang.String s = bs.toStringUtf8();
-        if (bs.isValidUtf8()) {
-          deploymentId_ = s;
-        }
-        return s;
-      }
-    }
-    /**
-     * <code>optional string deploymentId = 17;</code>
-     * @return The bytes for deploymentId.
-     */
-    @java.lang.Override
-    public com.google.protobuf.ByteString
-        getDeploymentIdBytes() {
-      java.lang.Object ref = deploymentId_;
-      if (ref instanceof java.lang.String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
-        deploymentId_ = b;
-        return b;
-      } else {
-        return (com.google.protobuf.ByteString) ref;
-      }
-    }
+                /**
+                 * <code>optional int64 last_triggered = 7;</code>
+                 * 
+                 * @return This builder for chaining.
+                 */
+                public Builder clearLastTriggered() {
+                    bitField0_ = (bitField0_ & ~0x00000040);
+                    lastTriggered_ = 0L;
+                    onChanged();
+                    return this;
+                }
 
-    public static final int CORRELATION_KEY_FIELD_NUMBER = 18;
-    private volatile java.lang.Object correlationKey_;
-    /**
-     * <code>optional string correlation_key = 18;</code>
-     * @return Whether the correlationKey field is set.
-     */
-    @java.lang.Override
-    public boolean hasCorrelationKey() {
-      return ((bitField0_ & 0x00000800) != 0);
-    }
-    /**
-     * <code>optional string correlation_key = 18;</code>
-     * @return The correlationKey.
-     */
-    @java.lang.Override
-    public java.lang.String getCorrelationKey() {
-      java.lang.Object ref = correlationKey_;
-      if (ref instanceof java.lang.String) {
-        return (java.lang.String) ref;
-      } else {
-        com.google.protobuf.ByteString bs = 
-            (com.google.protobuf.ByteString) ref;
-        java.lang.String s = bs.toStringUtf8();
-        if (bs.isValidUtf8()) {
-          correlationKey_ = s;
-        }
-        return s;
-      }
-    }
-    /**
-     * <code>optional string correlation_key = 18;</code>
-     * @return The bytes for correlationKey.
-     */
-    @java.lang.Override
-    public com.google.protobuf.ByteString
-        getCorrelationKeyBytes() {
-      java.lang.Object ref = correlationKey_;
-      if (ref instanceof java.lang.String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
-        correlationKey_ = b;
-        return b;
-      } else {
-        return (com.google.protobuf.ByteString) ref;
-      }
-    }
+                private int repeatLimit_;
 
-    public static final int SLA_TIMER_ID_FIELD_NUMBER = 19;
-    private volatile java.lang.Object slaTimerId_;
-    /**
-     * <code>optional string sla_timer_id = 19;</code>
-     * @return Whether the slaTimerId field is set.
-     */
-    @java.lang.Override
-    public boolean hasSlaTimerId() {
-      return ((bitField0_ & 0x00001000) != 0);
-    }
-    /**
-     * <code>optional string sla_timer_id = 19;</code>
-     * @return The slaTimerId.
-     */
-    @java.lang.Override
-    public java.lang.String getSlaTimerId() {
-      java.lang.Object ref = slaTimerId_;
-      if (ref instanceof java.lang.String) {
-        return (java.lang.String) ref;
-      } else {
-        com.google.protobuf.ByteString bs = 
-            (com.google.protobuf.ByteString) ref;
-        java.lang.String s = bs.toStringUtf8();
-        if (bs.isValidUtf8()) {
-          slaTimerId_ = s;
-        }
-        return s;
-      }
-    }
-    /**
-     * <code>optional string sla_timer_id = 19;</code>
-     * @return The bytes for slaTimerId.
-     */
-    @java.lang.Override
-    public com.google.protobuf.ByteString
-        getSlaTimerIdBytes() {
-      java.lang.Object ref = slaTimerId_;
-      if (ref instanceof java.lang.String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
-        slaTimerId_ = b;
-        return b;
-      } else {
-        return (com.google.protobuf.ByteString) ref;
-      }
-    }
+                /**
+                 * <code>optional int32 repeatLimit = 8;</code>
+                 * 
+                 * @return Whether the repeatLimit field is set.
+                 */
+                @java.lang.Override
+                public boolean hasRepeatLimit() {
+                    return ((bitField0_ & 0x00000080) != 0);
+                }
 
-    public static final int SLA_DUE_DATE_FIELD_NUMBER = 20;
-    private long slaDueDate_;
-    /**
-     * <code>optional int64 sla_due_date = 20;</code>
-     * @return Whether the slaDueDate field is set.
-     */
-    @java.lang.Override
-    public boolean hasSlaDueDate() {
-      return ((bitField0_ & 0x00002000) != 0);
-    }
-    /**
-     * <code>optional int64 sla_due_date = 20;</code>
-     * @return The slaDueDate.
-     */
-    @java.lang.Override
-    public long getSlaDueDate() {
-      return slaDueDate_;
-    }
+                /**
+                 * <code>optional int32 repeatLimit = 8;</code>
+                 * 
+                 * @return The repeatLimit.
+                 */
+                @java.lang.Override
+                public int getRepeatLimit() {
+                    return repeatLimit_;
+                }
 
-    public static final int SLA_COMPLIANCE_FIELD_NUMBER = 21;
-    private int slaCompliance_;
-    /**
-     * <code>optional int32 sla_compliance = 21;</code>
-     * @return Whether the slaCompliance field is set.
-     */
-    @java.lang.Override
-    public boolean hasSlaCompliance() {
-      return ((bitField0_ & 0x00004000) != 0);
-    }
-    /**
-     * <code>optional int32 sla_compliance = 21;</code>
-     * @return The slaCompliance.
-     */
-    @java.lang.Override
-    public int getSlaCompliance() {
-      return slaCompliance_;
-    }
+                /**
+                 * <code>optional int32 repeatLimit = 8;</code>
+                 * 
+                 * @param value The repeatLimit to set.
+                 * @return This builder for chaining.
+                 */
+                public Builder setRepeatLimit(int value) {
+                    bitField0_ |= 0x00000080;
+                    repeatLimit_ = value;
+                    onChanged();
+                    return this;
+                }
 
-    public static final int ROOT_PROCESS_INSTANCE_ID_FIELD_NUMBER = 22;
-    private volatile java.lang.Object rootProcessInstanceId_;
-    /**
-     * <code>optional string root_process_instance_id = 22;</code>
-     * @return Whether the rootProcessInstanceId field is set.
-     */
-    @java.lang.Override
-    public boolean hasRootProcessInstanceId() {
-      return ((bitField0_ & 0x00008000) != 0);
-    }
-    /**
-     * <code>optional string root_process_instance_id = 22;</code>
-     * @return The rootProcessInstanceId.
-     */
-    @java.lang.Override
-    public java.lang.String getRootProcessInstanceId() {
-      java.lang.Object ref = rootProcessInstanceId_;
-      if (ref instanceof java.lang.String) {
-        return (java.lang.String) ref;
-      } else {
-        com.google.protobuf.ByteString bs = 
-            (com.google.protobuf.ByteString) ref;
-        java.lang.String s = bs.toStringUtf8();
-        if (bs.isValidUtf8()) {
-          rootProcessInstanceId_ = s;
-        }
-        return s;
-      }
-    }
-    /**
-     * <code>optional string root_process_instance_id = 22;</code>
-     * @return The bytes for rootProcessInstanceId.
-     */
-    @java.lang.Override
-    public com.google.protobuf.ByteString
-        getRootProcessInstanceIdBytes() {
-      java.lang.Object ref = rootProcessInstanceId_;
-      if (ref instanceof java.lang.String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
-        rootProcessInstanceId_ = b;
-        return b;
-      } else {
-        return (com.google.protobuf.ByteString) ref;
-      }
-    }
+                /**
+                 * <code>optional int32 repeatLimit = 8;</code>
+                 * 
+                 * @return This builder for chaining.
+                 */
+                public Builder clearRepeatLimit() {
+                    bitField0_ = (bitField0_ & ~0x00000080);
+                    repeatLimit_ = 0;
+                    onChanged();
+                    return this;
+                }
+
+                private long nextTrigger_;
 
-    public static final int START_DATE_FIELD_NUMBER = 23;
-    private long startDate_;
-    /**
-     * <code>optional int64 start_date = 23;</code>
-     * @return Whether the startDate field is set.
-     */
-    @java.lang.Override
-    public boolean hasStartDate() {
-      return ((bitField0_ & 0x00010000) != 0);
-    }
-    /**
-     * <code>optional int64 start_date = 23;</code>
-     * @return The startDate.
-     */
-    @java.lang.Override
-    public long getStartDate() {
-      return startDate_;
-    }
+                /**
+                 * <code>optional int64 next_trigger = 9;</code>
+                 * 
+                 * @return Whether the nextTrigger field is set.
+                 */
+                @java.lang.Override
+                public boolean hasNextTrigger() {
+                    return ((bitField0_ & 0x00000100) != 0);
+                }
 
-    public static final int ROOT_PROCESS_ID_FIELD_NUMBER = 24;
-    private volatile java.lang.Object rootProcessId_;
-    /**
-     * <code>optional string root_process_id = 24;</code>
-     * @return Whether the rootProcessId field is set.
-     */
-    @java.lang.Override
-    public boolean hasRootProcessId() {
-      return ((bitField0_ & 0x00020000) != 0);
-    }
-    /**
-     * <code>optional string root_process_id = 24;</code>
-     * @return The rootProcessId.
-     */
-    @java.lang.Override
-    public java.lang.String getRootProcessId() {
-      java.lang.Object ref = rootProcessId_;
-      if (ref instanceof java.lang.String) {
-        return (java.lang.String) ref;
-      } else {
-        com.google.protobuf.ByteString bs = 
-            (com.google.protobuf.ByteString) ref;
-        java.lang.String s = bs.toStringUtf8();
-        if (bs.isValidUtf8()) {
-          rootProcessId_ = s;
-        }
-        return s;
-      }
-    }
-    /**
-     * <code>optional string root_process_id = 24;</code>
-     * @return The bytes for rootProcessId.
-     */
-    @java.lang.Override
-    public com.google.protobuf.ByteString
-        getRootProcessIdBytes() {
-      java.lang.Object ref = rootProcessId_;
-      if (ref instanceof java.lang.String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
-        rootProcessId_ = b;
-        return b;
-      } else {
-        return (com.google.protobuf.ByteString) ref;
-      }
-    }
+                /**
+                 * <code>optional int64 next_trigger = 9;</code>
+                 * 
+                 * @return The nextTrigger.
+                 */
+                @java.lang.Override
+                public long getNextTrigger() {
+                    return nextTrigger_;
+                }
 
-    public static final int REFERENCE_ID_FIELD_NUMBER = 25;
-    private volatile java.lang.Object referenceId_;
-    /**
-     * <code>optional string reference_id = 25;</code>
-     * @return Whether the referenceId field is set.
-     */
-    @java.lang.Override
-    public boolean hasReferenceId() {
-      return ((bitField0_ & 0x00040000) != 0);
-    }
-    /**
-     * <code>optional string reference_id = 25;</code>
-     * @return The referenceId.
-     */
-    @java.lang.Override
-    public java.lang.String getReferenceId() {
-      java.lang.Object ref = referenceId_;
-      if (ref instanceof java.lang.String) {
-        return (java.lang.String) ref;
-      } else {
-        com.google.protobuf.ByteString bs = 
-            (com.google.protobuf.ByteString) ref;
-        java.lang.String s = bs.toStringUtf8();
-        if (bs.isValidUtf8()) {
-          referenceId_ = s;
-        }
-        return s;
-      }
-    }
-    /**
-     * <code>optional string reference_id = 25;</code>
-     * @return The bytes for referenceId.
-     */
-    @java.lang.Override
-    public com.google.protobuf.ByteString
-        getReferenceIdBytes() {
-      java.lang.Object ref = referenceId_;
-      if (ref instanceof java.lang.String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
-        referenceId_ = b;
-        return b;
-      } else {
-        return (com.google.protobuf.ByteString) ref;
-      }
-    }
+                /**
+                 * <code>optional int64 next_trigger = 9;</code>
+                 * 
+                 * @param value The nextTrigger to set.
+                 * @return This builder for chaining.
+                 */
+                public Builder setNextTrigger(long value) {
+                    bitField0_ |= 0x00000100;
+                    nextTrigger_ = value;
+                    onChanged();
+                    return this;
+                }
 
-    public static final int INITIATOR_FIELD_NUMBER = 26;
-    private volatile java.lang.Object initiator_;
-    /**
-     * <code>optional string initiator = 26;</code>
-     * @return Whether the initiator field is set.
-     */
-    @java.lang.Override
-    public boolean hasInitiator() {
-      return ((bitField0_ & 0x00080000) != 0);
-    }
-    /**
-     * <code>optional string initiator = 26;</code>
-     * @return The initiator.
-     */
-    @java.lang.Override
-    public java.lang.String getInitiator() {
-      java.lang.Object ref = initiator_;
-      if (ref instanceof java.lang.String) {
-        return (java.lang.String) ref;
-      } else {
-        com.google.protobuf.ByteString bs = 
-            (com.google.protobuf.ByteString) ref;
-        java.lang.String s = bs.toStringUtf8();
-        if (bs.isValidUtf8()) {
-          initiator_ = s;
-        }
-        return s;
-      }
-    }
-    /**
-     * <code>optional string initiator = 26;</code>
-     * @return The bytes for initiator.
-     */
-    @java.lang.Override
-    public com.google.protobuf.ByteString
-        getInitiatorBytes() {
-      java.lang.Object ref = initiator_;
-      if (ref instanceof java.lang.String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
-        initiator_ = b;
-        return b;
-      } else {
-        return (com.google.protobuf.ByteString) ref;
-      }
-    }
+                /**
+                 * <code>optional int64 next_trigger = 9;</code>
+                 * 
+                 * @return This builder for chaining.
+                 */
+                public Builder clearNextTrigger() {
+                    bitField0_ = (bitField0_ & ~0x00000100);
+                    nextTrigger_ = 0L;
+                    onChanged();
+                    return this;
+                }
 
-    public static final int REFERENCE_FROM_ROOT_FIELD_NUMBER = 30;
-    private volatile java.lang.Object referenceFromRoot_;
-    /**
-     * <code>optional string reference_from_root = 30;</code>
-     * @return Whether the referenceFromRoot field is set.
-     */
-    @java.lang.Override
-    public boolean hasReferenceFromRoot() {
-      return ((bitField0_ & 0x00100000) != 0);
-    }
-    /**
-     * <code>optional string reference_from_root = 30;</code>
-     * @return The referenceFromRoot.
-     */
-    @java.lang.Override
-    public java.lang.String getReferenceFromRoot() {
-      java.lang.Object ref = referenceFromRoot_;
-      if (ref instanceof java.lang.String) {
-        return (java.lang.String) ref;
-      } else {
-        com.google.protobuf.ByteString bs = 
-            (com.google.protobuf.ByteString) ref;
-        java.lang.String s = bs.toStringUtf8();
-        if (bs.isValidUtf8()) {
-          referenceFromRoot_ = s;
-        }
-        return s;
-      }
-    }
-    /**
-     * <code>optional string reference_from_root = 30;</code>
-     * @return The bytes for referenceFromRoot.
-     */
-    @java.lang.Override
-    public com.google.protobuf.ByteString
-        getReferenceFromRootBytes() {
-      java.lang.Object ref = referenceFromRoot_;
-      if (ref instanceof java.lang.String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
-        referenceFromRoot_ = b;
-        return b;
-      } else {
-        return (com.google.protobuf.ByteString) ref;
-      }
-    }
+                @java.lang.Override
+                public final Builder setUnknownFields(
+                        final com.google.protobuf.UnknownFieldSet unknownFields) {
+                    return super.setUnknownFields(unknownFields);
+                }
 
-    public static final int END_DATE_FIELD_NUMBER = 33;
-    private long endDate_;
-    /**
-     * <code>optional int64 end_date = 33;</code>
-     * @return Whether the endDate field is set.
-     */
-    @java.lang.Override
-    public boolean hasEndDate() {
-      return ((bitField0_ & 0x00200000) != 0);
-    }
-    /**
-     * <code>optional int64 end_date = 33;</code>
-     * @return The endDate.
-     */
-    @java.lang.Override
-    public long getEndDate() {
-      return endDate_;
-    }
+                @java.lang.Override
+                public final Builder mergeUnknownFields(
+                        final com.google.protobuf.UnknownFieldSet unknownFields) {
+                    return super.mergeUnknownFields(unknownFields);
+                }
 
-    public static final int SWIMLANE_CONTEXT_FIELD_NUMBER = 6;
-    private java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance> swimlaneContext_;
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.SwimlaneContextInstance swimlane_context = 6;</code>
-     */
-    @java.lang.Override
-    public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance> getSwimlaneContextList() {
-      return swimlaneContext_;
-    }
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.SwimlaneContextInstance swimlane_context = 6;</code>
-     */
-    @java.lang.Override
-    public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstanceOrBuilder> 
-        getSwimlaneContextOrBuilderList() {
-      return swimlaneContext_;
-    }
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.SwimlaneContextInstance swimlane_context = 6;</code>
-     */
-    @java.lang.Override
-    public int getSwimlaneContextCount() {
-      return swimlaneContext_.size();
-    }
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.SwimlaneContextInstance swimlane_context = 6;</code>
-     */
-    @java.lang.Override
-    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance getSwimlaneContext(int index) {
-      return swimlaneContext_.get(index);
-    }
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.SwimlaneContextInstance swimlane_context = 6;</code>
-     */
-    @java.lang.Override
-    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstanceOrBuilder getSwimlaneContextOrBuilder(
-        int index) {
-      return swimlaneContext_.get(index);
-    }
+                // @@protoc_insertion_point(builder_scope:io.automatiko.engine.workflow.marshalling.ProcessTimer.TimerInstance)
+            }
 
-    public static final int NODE_INSTANCE_FIELD_NUMBER = 7;
-    private java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance> nodeInstance_;
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 7;</code>
-     */
-    @java.lang.Override
-    public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance> getNodeInstanceList() {
-      return nodeInstance_;
-    }
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 7;</code>
-     */
-    @java.lang.Override
-    public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceOrBuilder> 
-        getNodeInstanceOrBuilderList() {
-      return nodeInstance_;
-    }
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 7;</code>
-     */
-    @java.lang.Override
-    public int getNodeInstanceCount() {
-      return nodeInstance_.size();
-    }
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 7;</code>
-     */
-    @java.lang.Override
-    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance getNodeInstance(int index) {
-      return nodeInstance_.get(index);
-    }
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 7;</code>
-     */
-    @java.lang.Override
-    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceOrBuilder getNodeInstanceOrBuilder(
-        int index) {
-      return nodeInstance_.get(index);
-    }
+            // @@protoc_insertion_point(class_scope:io.automatiko.engine.workflow.marshalling.ProcessTimer.TimerInstance)
+            private static final io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance DEFAULT_INSTANCE;
+            static {
+                DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance();
+            }
 
-    public static final int VARIABLE_FIELD_NUMBER = 8;
-    private java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable> variable_;
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 8;</code>
-     */
-    @java.lang.Override
-    public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable> getVariableList() {
-      return variable_;
-    }
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 8;</code>
-     */
-    @java.lang.Override
-    public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder> 
-        getVariableOrBuilderList() {
-      return variable_;
-    }
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 8;</code>
-     */
-    @java.lang.Override
-    public int getVariableCount() {
-      return variable_.size();
-    }
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 8;</code>
-     */
-    @java.lang.Override
-    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable getVariable(int index) {
-      return variable_.get(index);
-    }
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 8;</code>
-     */
-    @java.lang.Override
-    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder getVariableOrBuilder(
-        int index) {
-      return variable_.get(index);
-    }
+            public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance getDefaultInstance() {
+                return DEFAULT_INSTANCE;
+            }
 
-    public static final int EXCLUSIVE_GROUP_FIELD_NUMBER = 10;
-    private java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance> exclusiveGroup_;
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 10;</code>
-     */
-    @java.lang.Override
-    public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance> getExclusiveGroupList() {
-      return exclusiveGroup_;
-    }
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 10;</code>
-     */
-    @java.lang.Override
-    public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstanceOrBuilder> 
-        getExclusiveGroupOrBuilderList() {
-      return exclusiveGroup_;
-    }
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 10;</code>
-     */
-    @java.lang.Override
-    public int getExclusiveGroupCount() {
-      return exclusiveGroup_.size();
-    }
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 10;</code>
-     */
-    @java.lang.Override
-    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance getExclusiveGroup(int index) {
-      return exclusiveGroup_.get(index);
-    }
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 10;</code>
-     */
-    @java.lang.Override
-    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstanceOrBuilder getExclusiveGroupOrBuilder(
-        int index) {
-      return exclusiveGroup_.get(index);
-    }
+            @java.lang.Deprecated
+            public static final com.google.protobuf.Parser<TimerInstance> PARSER = new com.google.protobuf.AbstractParser<TimerInstance>() {
+                @java.lang.Override
+                public TimerInstance parsePartialFrom(
+                        com.google.protobuf.CodedInputStream input,
+                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                        throws com.google.protobuf.InvalidProtocolBufferException {
+                    return new TimerInstance(input, extensionRegistry);
+                }
+            };
 
-    public static final int COMPLETEDNODEIDS_FIELD_NUMBER = 13;
-    private com.google.protobuf.LazyStringList completedNodeIds_;
-    /**
-     * <code>repeated string completedNodeIds = 13;</code>
-     * @return A list containing the completedNodeIds.
-     */
-    public com.google.protobuf.ProtocolStringList
-        getCompletedNodeIdsList() {
-      return completedNodeIds_;
-    }
-    /**
-     * <code>repeated string completedNodeIds = 13;</code>
-     * @return The count of completedNodeIds.
-     */
-    public int getCompletedNodeIdsCount() {
-      return completedNodeIds_.size();
-    }
-    /**
-     * <code>repeated string completedNodeIds = 13;</code>
-     * @param index The index of the element to return.
-     * @return The completedNodeIds at the given index.
-     */
-    public java.lang.String getCompletedNodeIds(int index) {
-      return completedNodeIds_.get(index);
-    }
-    /**
-     * <code>repeated string completedNodeIds = 13;</code>
-     * @param index The index of the value to return.
-     * @return The bytes of the completedNodeIds at the given index.
-     */
-    public com.google.protobuf.ByteString
-        getCompletedNodeIdsBytes(int index) {
-      return completedNodeIds_.getByteString(index);
-    }
+            public static com.google.protobuf.Parser<TimerInstance> parser() {
+                return PARSER;
+            }
 
-    public static final int ITERATIONLEVELS_FIELD_NUMBER = 14;
-    private java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel> iterationLevels_;
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 14;</code>
-     */
-    @java.lang.Override
-    public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel> getIterationLevelsList() {
-      return iterationLevels_;
-    }
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 14;</code>
-     */
-    @java.lang.Override
-    public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevelOrBuilder> 
-        getIterationLevelsOrBuilderList() {
-      return iterationLevels_;
-    }
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 14;</code>
-     */
-    @java.lang.Override
-    public int getIterationLevelsCount() {
-      return iterationLevels_.size();
-    }
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 14;</code>
-     */
-    @java.lang.Override
-    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel getIterationLevels(int index) {
-      return iterationLevels_.get(index);
-    }
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 14;</code>
-     */
-    @java.lang.Override
-    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevelOrBuilder getIterationLevelsOrBuilder(
-        int index) {
-      return iterationLevels_.get(index);
-    }
+            @java.lang.Override
+            public com.google.protobuf.Parser<TimerInstance> getParserForType() {
+                return PARSER;
+            }
 
-    public static final int CHILDREN_FIELD_NUMBER = 27;
-    private java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildren> children_;
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ProcessInstanchChildren children = 27;</code>
-     */
-    @java.lang.Override
-    public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildren> getChildrenList() {
-      return children_;
-    }
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ProcessInstanchChildren children = 27;</code>
-     */
-    @java.lang.Override
-    public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildrenOrBuilder> 
-        getChildrenOrBuilderList() {
-      return children_;
-    }
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ProcessInstanchChildren children = 27;</code>
-     */
-    @java.lang.Override
-    public int getChildrenCount() {
-      return children_.size();
-    }
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ProcessInstanchChildren children = 27;</code>
-     */
-    @java.lang.Override
-    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildren getChildren(int index) {
-      return children_.get(index);
-    }
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ProcessInstanchChildren children = 27;</code>
-     */
-    @java.lang.Override
-    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildrenOrBuilder getChildrenOrBuilder(
-        int index) {
-      return children_.get(index);
-    }
+            @java.lang.Override
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance getDefaultInstanceForType() {
+                return DEFAULT_INSTANCE;
+            }
 
-    public static final int TAGS_FIELD_NUMBER = 28;
-    private java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Tag> tags_;
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Tag tags = 28;</code>
-     */
-    @java.lang.Override
-    public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Tag> getTagsList() {
-      return tags_;
-    }
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Tag tags = 28;</code>
-     */
-    @java.lang.Override
-    public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.TagOrBuilder> 
-        getTagsOrBuilderList() {
-      return tags_;
-    }
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Tag tags = 28;</code>
-     */
-    @java.lang.Override
-    public int getTagsCount() {
-      return tags_.size();
-    }
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Tag tags = 28;</code>
-     */
-    @java.lang.Override
-    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Tag getTags(int index) {
-      return tags_.get(index);
-    }
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Tag tags = 28;</code>
-     */
-    @java.lang.Override
-    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.TagOrBuilder getTagsOrBuilder(
-        int index) {
-      return tags_.get(index);
-    }
+        }
 
-    public static final int ERRORS_FIELD_NUMBER = 29;
-    private java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error> errors_;
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Error errors = 29;</code>
-     */
-    @java.lang.Override
-    public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error> getErrorsList() {
-      return errors_;
-    }
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Error errors = 29;</code>
-     */
-    @java.lang.Override
-    public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ErrorOrBuilder> 
-        getErrorsOrBuilderList() {
-      return errors_;
-    }
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Error errors = 29;</code>
-     */
-    @java.lang.Override
-    public int getErrorsCount() {
-      return errors_.size();
-    }
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Error errors = 29;</code>
-     */
-    @java.lang.Override
-    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error getErrors(int index) {
-      return errors_.get(index);
-    }
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Error errors = 29;</code>
-     */
-    @java.lang.Override
-    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ErrorOrBuilder getErrorsOrBuilder(
-        int index) {
-      return errors_.get(index);
-    }
+        private int bitField0_;
+        public static final int TIMER_FIELD_NUMBER = 1;
+        private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance timer_;
 
-    public static final int RECOVERY_ITEM_FIELD_NUMBER = 32;
-    private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItem recoveryItem_;
-    /**
-     * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.RecoveryItem recovery_item = 32;</code>
-     * @return Whether the recoveryItem field is set.
-     */
-    @java.lang.Override
-    public boolean hasRecoveryItem() {
-      return ((bitField0_ & 0x00400000) != 0);
-    }
-    /**
-     * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.RecoveryItem recovery_item = 32;</code>
-     * @return The recoveryItem.
-     */
-    @java.lang.Override
-    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItem getRecoveryItem() {
-      return recoveryItem_ == null ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItem.getDefaultInstance() : recoveryItem_;
-    }
-    /**
-     * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.RecoveryItem recovery_item = 32;</code>
-     */
-    @java.lang.Override
-    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItemOrBuilder getRecoveryItemOrBuilder() {
-      return recoveryItem_ == null ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItem.getDefaultInstance() : recoveryItem_;
-    }
+        /**
+         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessTimer.TimerInstance timer = 1;</code>
+         * 
+         * @return Whether the timer field is set.
+         */
+        @java.lang.Override
+        public boolean hasTimer() {
+            return ((bitField0_ & 0x00000001) != 0);
+        }
 
-    public static final int FINISHED_SUBPROCESSES_FIELD_NUMBER = 34;
-    private java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses> finishedSubprocesses_;
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.FinishedSubProcesses finished_subprocesses = 34;</code>
-     */
-    @java.lang.Override
-    public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses> getFinishedSubprocessesList() {
-      return finishedSubprocesses_;
-    }
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.FinishedSubProcesses finished_subprocesses = 34;</code>
-     */
-    @java.lang.Override
-    public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcessesOrBuilder> 
-        getFinishedSubprocessesOrBuilderList() {
-      return finishedSubprocesses_;
-    }
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.FinishedSubProcesses finished_subprocesses = 34;</code>
-     */
-    @java.lang.Override
-    public int getFinishedSubprocessesCount() {
-      return finishedSubprocesses_.size();
-    }
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.FinishedSubProcesses finished_subprocesses = 34;</code>
-     */
-    @java.lang.Override
-    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses getFinishedSubprocesses(int index) {
-      return finishedSubprocesses_.get(index);
-    }
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.FinishedSubProcesses finished_subprocesses = 34;</code>
-     */
-    @java.lang.Override
-    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcessesOrBuilder getFinishedSubprocessesOrBuilder(
-        int index) {
-      return finishedSubprocesses_.get(index);
-    }
+        /**
+         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessTimer.TimerInstance timer = 1;</code>
+         * 
+         * @return The timer.
+         */
+        @java.lang.Override
+        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance getTimer() {
+            return timer_ == null
+                    ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance
+                            .getDefaultInstance()
+                    : timer_;
+        }
 
-    private byte memoizedIsInitialized = -1;
-    @java.lang.Override
-    public final boolean isInitialized() {
-      byte isInitialized = memoizedIsInitialized;
-      if (isInitialized == 1) return true;
-      if (isInitialized == 0) return false;
+        /**
+         * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessTimer.TimerInstance timer = 1;</code>
+         */
+        @java.lang.Override
+        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstanceOrBuilder getTimerOrBuilder() {
+            return timer_ == null
+                    ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance
+                            .getDefaultInstance()
+                    : timer_;
+        }
 
-      memoizedIsInitialized = 1;
-      return true;
-    }
+        public static final int TRIGGER_FIELD_NUMBER = 2;
+        private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger trigger_;
 
-    @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-                        throws java.io.IOException {
-      if (((bitField0_ & 0x00000001) != 0)) {
-        com.google.protobuf.GeneratedMessageV3.writeString(output, 1, processType_);
-      }
-      if (((bitField0_ & 0x00000002) != 0)) {
-        com.google.protobuf.GeneratedMessageV3.writeString(output, 2, id_);
-      }
-      if (((bitField0_ & 0x00000004) != 0)) {
-        com.google.protobuf.GeneratedMessageV3.writeString(output, 3, processId_);
-      }
-      if (((bitField0_ & 0x00000010) != 0)) {
-        output.writeInt32(4, state_);
-      }
-      if (((bitField0_ & 0x00000020) != 0)) {
-        output.writeInt64(5, nodeInstanceCounter_);
-      }
-      for (int i = 0; i < swimlaneContext_.size(); i++) {
-        output.writeMessage(6, swimlaneContext_.get(i));
-      }
-      for (int i = 0; i < nodeInstance_.size(); i++) {
-        output.writeMessage(7, nodeInstance_.get(i));
-      }
-      for (int i = 0; i < variable_.size(); i++) {
-        output.writeMessage(8, variable_.get(i));
-      }
-      for (int i = 0; i < exclusiveGroup_.size(); i++) {
-        output.writeMessage(10, exclusiveGroup_.get(i));
-      }
-      if (((bitField0_ & 0x00000040) != 0)) {
-        com.google.protobuf.GeneratedMessageV3.writeString(output, 11, processXml_);
-      }
-      if (((bitField0_ & 0x00000080) != 0)) {
-        com.google.protobuf.GeneratedMessageV3.writeString(output, 12, parentProcessInstanceId_);
-      }
-      for (int i = 0; i < completedNodeIds_.size(); i++) {
-        com.google.protobuf.GeneratedMessageV3.writeString(output, 13, completedNodeIds_.getRaw(i));
-      }
-      for (int i = 0; i < iterationLevels_.size(); i++) {
-        output.writeMessage(14, iterationLevels_.get(i));
-      }
-      if (((bitField0_ & 0x00000100) != 0)) {
-        com.google.protobuf.GeneratedMessageV3.writeString(output, 15, description_);
-      }
-      if (((bitField0_ & 0x00000200) != 0)) {
-        output.writeBool(16, signalCompletion_);
-      }
-      if (((bitField0_ & 0x00000400) != 0)) {
-        com.google.protobuf.GeneratedMessageV3.writeString(output, 17, deploymentId_);
-      }
-      if (((bitField0_ & 0x00000800) != 0)) {
-        com.google.protobuf.GeneratedMessageV3.writeString(output, 18, correlationKey_);
-      }
-      if (((bitField0_ & 0x00001000) != 0)) {
-        com.google.protobuf.GeneratedMessageV3.writeString(output, 19, slaTimerId_);
-      }
-      if (((bitField0_ & 0x00002000) != 0)) {
-        output.writeInt64(20, slaDueDate_);
-      }
-      if (((bitField0_ & 0x00004000) != 0)) {
-        output.writeInt32(21, slaCompliance_);
-      }
-      if (((bitField0_ & 0x00008000) != 0)) {
-        com.google.protobuf.GeneratedMessageV3.writeString(output, 22, rootProcessInstanceId_);
-      }
-      if (((bitField0_ & 0x00010000) != 0)) {
-        output.writeInt64(23, startDate_);
-      }
-      if (((bitField0_ & 0x00020000) != 0)) {
-        com.google.protobuf.GeneratedMessageV3.writeString(output, 24, rootProcessId_);
-      }
-      if (((bitField0_ & 0x00040000) != 0)) {
-        com.google.protobuf.GeneratedMessageV3.writeString(output, 25, referenceId_);
-      }
-      if (((bitField0_ & 0x00080000) != 0)) {
-        com.google.protobuf.GeneratedMessageV3.writeString(output, 26, initiator_);
-      }
-      for (int i = 0; i < children_.size(); i++) {
-        output.writeMessage(27, children_.get(i));
-      }
-      for (int i = 0; i < tags_.size(); i++) {
-        output.writeMessage(28, tags_.get(i));
-      }
-      for (int i = 0; i < errors_.size(); i++) {
-        output.writeMessage(29, errors_.get(i));
-      }
-      if (((bitField0_ & 0x00100000) != 0)) {
-        com.google.protobuf.GeneratedMessageV3.writeString(output, 30, referenceFromRoot_);
-      }
-      if (((bitField0_ & 0x00000008) != 0)) {
-        com.google.protobuf.GeneratedMessageV3.writeString(output, 31, processVersion_);
-      }
-      if (((bitField0_ & 0x00400000) != 0)) {
-        output.writeMessage(32, getRecoveryItem());
-      }
-      if (((bitField0_ & 0x00200000) != 0)) {
-        output.writeInt64(33, endDate_);
-      }
-      for (int i = 0; i < finishedSubprocesses_.size(); i++) {
-        output.writeMessage(34, finishedSubprocesses_.get(i));
-      }
-      unknownFields.writeTo(output);
-    }
+        /**
+         * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger trigger = 2;</code>
+         * 
+         * @return Whether the trigger field is set.
+         */
+        @java.lang.Override
+        public boolean hasTrigger() {
+            return ((bitField0_ & 0x00000002) != 0);
+        }
 
-    @java.lang.Override
-    public int getSerializedSize() {
-      int size = memoizedSize;
-      if (size != -1) return size;
-
-      size = 0;
-      if (((bitField0_ & 0x00000001) != 0)) {
-        size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, processType_);
-      }
-      if (((bitField0_ & 0x00000002) != 0)) {
-        size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, id_);
-      }
-      if (((bitField0_ & 0x00000004) != 0)) {
-        size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, processId_);
-      }
-      if (((bitField0_ & 0x00000010) != 0)) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeInt32Size(4, state_);
-      }
-      if (((bitField0_ & 0x00000020) != 0)) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeInt64Size(5, nodeInstanceCounter_);
-      }
-      for (int i = 0; i < swimlaneContext_.size(); i++) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(6, swimlaneContext_.get(i));
-      }
-      for (int i = 0; i < nodeInstance_.size(); i++) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(7, nodeInstance_.get(i));
-      }
-      for (int i = 0; i < variable_.size(); i++) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(8, variable_.get(i));
-      }
-      for (int i = 0; i < exclusiveGroup_.size(); i++) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(10, exclusiveGroup_.get(i));
-      }
-      if (((bitField0_ & 0x00000040) != 0)) {
-        size += com.google.protobuf.GeneratedMessageV3.computeStringSize(11, processXml_);
-      }
-      if (((bitField0_ & 0x00000080) != 0)) {
-        size += com.google.protobuf.GeneratedMessageV3.computeStringSize(12, parentProcessInstanceId_);
-      }
-      {
-        int dataSize = 0;
-        for (int i = 0; i < completedNodeIds_.size(); i++) {
-          dataSize += computeStringSizeNoTag(completedNodeIds_.getRaw(i));
-        }
-        size += dataSize;
-        size += 1 * getCompletedNodeIdsList().size();
-      }
-      for (int i = 0; i < iterationLevels_.size(); i++) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(14, iterationLevels_.get(i));
-      }
-      if (((bitField0_ & 0x00000100) != 0)) {
-        size += com.google.protobuf.GeneratedMessageV3.computeStringSize(15, description_);
-      }
-      if (((bitField0_ & 0x00000200) != 0)) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeBoolSize(16, signalCompletion_);
-      }
-      if (((bitField0_ & 0x00000400) != 0)) {
-        size += com.google.protobuf.GeneratedMessageV3.computeStringSize(17, deploymentId_);
-      }
-      if (((bitField0_ & 0x00000800) != 0)) {
-        size += com.google.protobuf.GeneratedMessageV3.computeStringSize(18, correlationKey_);
-      }
-      if (((bitField0_ & 0x00001000) != 0)) {
-        size += com.google.protobuf.GeneratedMessageV3.computeStringSize(19, slaTimerId_);
-      }
-      if (((bitField0_ & 0x00002000) != 0)) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeInt64Size(20, slaDueDate_);
-      }
-      if (((bitField0_ & 0x00004000) != 0)) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeInt32Size(21, slaCompliance_);
-      }
-      if (((bitField0_ & 0x00008000) != 0)) {
-        size += com.google.protobuf.GeneratedMessageV3.computeStringSize(22, rootProcessInstanceId_);
-      }
-      if (((bitField0_ & 0x00010000) != 0)) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeInt64Size(23, startDate_);
-      }
-      if (((bitField0_ & 0x00020000) != 0)) {
-        size += com.google.protobuf.GeneratedMessageV3.computeStringSize(24, rootProcessId_);
-      }
-      if (((bitField0_ & 0x00040000) != 0)) {
-        size += com.google.protobuf.GeneratedMessageV3.computeStringSize(25, referenceId_);
-      }
-      if (((bitField0_ & 0x00080000) != 0)) {
-        size += com.google.protobuf.GeneratedMessageV3.computeStringSize(26, initiator_);
-      }
-      for (int i = 0; i < children_.size(); i++) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(27, children_.get(i));
-      }
-      for (int i = 0; i < tags_.size(); i++) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(28, tags_.get(i));
-      }
-      for (int i = 0; i < errors_.size(); i++) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(29, errors_.get(i));
-      }
-      if (((bitField0_ & 0x00100000) != 0)) {
-        size += com.google.protobuf.GeneratedMessageV3.computeStringSize(30, referenceFromRoot_);
-      }
-      if (((bitField0_ & 0x00000008) != 0)) {
-        size += com.google.protobuf.GeneratedMessageV3.computeStringSize(31, processVersion_);
-      }
-      if (((bitField0_ & 0x00400000) != 0)) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(32, getRecoveryItem());
-      }
-      if (((bitField0_ & 0x00200000) != 0)) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeInt64Size(33, endDate_);
-      }
-      for (int i = 0; i < finishedSubprocesses_.size(); i++) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(34, finishedSubprocesses_.get(i));
-      }
-      size += unknownFields.getSerializedSize();
-      memoizedSize = size;
-      return size;
-    }
+        /**
+         * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger trigger = 2;</code>
+         * 
+         * @return The trigger.
+         */
+        @java.lang.Override
+        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger getTrigger() {
+            return trigger_ == null
+                    ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.getDefaultInstance()
+                    : trigger_;
+        }
 
-    @java.lang.Override
-    public boolean equals(final java.lang.Object obj) {
-      if (obj == this) {
-       return true;
-      }
-      if (!(obj instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance)) {
-        return super.equals(obj);
-      }
-      io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance other = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance) obj;
-
-      if (hasProcessType() != other.hasProcessType()) return false;
-      if (hasProcessType()) {
-        if (!getProcessType()
-            .equals(other.getProcessType())) return false;
-      }
-      if (hasId() != other.hasId()) return false;
-      if (hasId()) {
-        if (!getId()
-            .equals(other.getId())) return false;
-      }
-      if (hasProcessId() != other.hasProcessId()) return false;
-      if (hasProcessId()) {
-        if (!getProcessId()
-            .equals(other.getProcessId())) return false;
-      }
-      if (hasProcessVersion() != other.hasProcessVersion()) return false;
-      if (hasProcessVersion()) {
-        if (!getProcessVersion()
-            .equals(other.getProcessVersion())) return false;
-      }
-      if (hasState() != other.hasState()) return false;
-      if (hasState()) {
-        if (getState()
-            != other.getState()) return false;
-      }
-      if (hasNodeInstanceCounter() != other.hasNodeInstanceCounter()) return false;
-      if (hasNodeInstanceCounter()) {
-        if (getNodeInstanceCounter()
-            != other.getNodeInstanceCounter()) return false;
-      }
-      if (hasProcessXml() != other.hasProcessXml()) return false;
-      if (hasProcessXml()) {
-        if (!getProcessXml()
-            .equals(other.getProcessXml())) return false;
-      }
-      if (hasParentProcessInstanceId() != other.hasParentProcessInstanceId()) return false;
-      if (hasParentProcessInstanceId()) {
-        if (!getParentProcessInstanceId()
-            .equals(other.getParentProcessInstanceId())) return false;
-      }
-      if (hasDescription() != other.hasDescription()) return false;
-      if (hasDescription()) {
-        if (!getDescription()
-            .equals(other.getDescription())) return false;
-      }
-      if (hasSignalCompletion() != other.hasSignalCompletion()) return false;
-      if (hasSignalCompletion()) {
-        if (getSignalCompletion()
-            != other.getSignalCompletion()) return false;
-      }
-      if (hasDeploymentId() != other.hasDeploymentId()) return false;
-      if (hasDeploymentId()) {
-        if (!getDeploymentId()
-            .equals(other.getDeploymentId())) return false;
-      }
-      if (hasCorrelationKey() != other.hasCorrelationKey()) return false;
-      if (hasCorrelationKey()) {
-        if (!getCorrelationKey()
-            .equals(other.getCorrelationKey())) return false;
-      }
-      if (hasSlaTimerId() != other.hasSlaTimerId()) return false;
-      if (hasSlaTimerId()) {
-        if (!getSlaTimerId()
-            .equals(other.getSlaTimerId())) return false;
-      }
-      if (hasSlaDueDate() != other.hasSlaDueDate()) return false;
-      if (hasSlaDueDate()) {
-        if (getSlaDueDate()
-            != other.getSlaDueDate()) return false;
-      }
-      if (hasSlaCompliance() != other.hasSlaCompliance()) return false;
-      if (hasSlaCompliance()) {
-        if (getSlaCompliance()
-            != other.getSlaCompliance()) return false;
-      }
-      if (hasRootProcessInstanceId() != other.hasRootProcessInstanceId()) return false;
-      if (hasRootProcessInstanceId()) {
-        if (!getRootProcessInstanceId()
-            .equals(other.getRootProcessInstanceId())) return false;
-      }
-      if (hasStartDate() != other.hasStartDate()) return false;
-      if (hasStartDate()) {
-        if (getStartDate()
-            != other.getStartDate()) return false;
-      }
-      if (hasRootProcessId() != other.hasRootProcessId()) return false;
-      if (hasRootProcessId()) {
-        if (!getRootProcessId()
-            .equals(other.getRootProcessId())) return false;
-      }
-      if (hasReferenceId() != other.hasReferenceId()) return false;
-      if (hasReferenceId()) {
-        if (!getReferenceId()
-            .equals(other.getReferenceId())) return false;
-      }
-      if (hasInitiator() != other.hasInitiator()) return false;
-      if (hasInitiator()) {
-        if (!getInitiator()
-            .equals(other.getInitiator())) return false;
-      }
-      if (hasReferenceFromRoot() != other.hasReferenceFromRoot()) return false;
-      if (hasReferenceFromRoot()) {
-        if (!getReferenceFromRoot()
-            .equals(other.getReferenceFromRoot())) return false;
-      }
-      if (hasEndDate() != other.hasEndDate()) return false;
-      if (hasEndDate()) {
-        if (getEndDate()
-            != other.getEndDate()) return false;
-      }
-      if (!getSwimlaneContextList()
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-          .equals(other.getFinishedSubprocessesList())) return false;
-      if (!unknownFields.equals(other.unknownFields)) return false;
-      return true;
-    }
+        /**
+         * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger trigger = 2;</code>
+         */
+        @java.lang.Override
+        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.TriggerOrBuilder getTriggerOrBuilder() {
+            return trigger_ == null
+                    ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.getDefaultInstance()
+                    : trigger_;
+        }
 
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-        hash = (53 * hash) + getInitiator().hashCode();
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-        hash = (37 * hash) + REFERENCE_FROM_ROOT_FIELD_NUMBER;
-        hash = (53 * hash) + getReferenceFromRoot().hashCode();
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-        hash = (37 * hash) + COMPLETEDNODEIDS_FIELD_NUMBER;
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-        hash = (53 * hash) + getIterationLevelsList().hashCode();
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-        hash = (53 * hash) + getChildrenList().hashCode();
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-        hash = (53 * hash) + getTagsList().hashCode();
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-      if (getErrorsCount() > 0) {
-        hash = (37 * hash) + ERRORS_FIELD_NUMBER;
-        hash = (53 * hash) + getErrorsList().hashCode();
-      }
-      if (hasRecoveryItem()) {
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-        hash = (53 * hash) + getRecoveryItem().hashCode();
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-      if (getFinishedSubprocessesCount() > 0) {
-        hash = (37 * hash) + FINISHED_SUBPROCESSES_FIELD_NUMBER;
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-      }
-      hash = (29 * hash) + unknownFields.hashCode();
-      memoizedHashCode = hash;
-      return hash;
-    }
+        private byte memoizedIsInitialized = -1;
 
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-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data);
-    }
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-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data, extensionRegistry);
-    }
-    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance parseFrom(
-        com.google.protobuf.ByteString data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data);
-    }
-    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance parseFrom(
-        com.google.protobuf.ByteString data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data, extensionRegistry);
-    }
-    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance parseFrom(byte[] data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data);
-    }
-    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data, extensionRegistry);
-    }
-    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
-    }
-    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
-    }
-    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
-    }
-    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
-    }
-    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
-    }
-    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance parseFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
-    }
+        @java.lang.Override
+        public final boolean isInitialized() {
+            byte isInitialized = memoizedIsInitialized;
+            if (isInitialized == 1)
+                return true;
+            if (isInitialized == 0)
+                return false;
 
-    @java.lang.Override
-    public Builder newBuilderForType() { return newBuilder(); }
-    public static Builder newBuilder() {
-      return DEFAULT_INSTANCE.toBuilder();
-    }
-    public static Builder newBuilder(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance prototype) {
-      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
-    }
-    @java.lang.Override
-    public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
-    }
+            memoizedIsInitialized = 1;
+            return true;
+        }
 
-    @java.lang.Override
-    protected Builder newBuilderForType(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      Builder builder = new Builder(parent);
-      return builder;
-    }
-    /**
-     * Protobuf type {@code io.automatiko.engine.workflow.marshalling.ProcessInstance}
-     */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
-        // @@protoc_insertion_point(builder_implements:io.automatiko.engine.workflow.marshalling.ProcessInstance)
-        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstanceOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_descriptor;
-      }
-
-      @java.lang.Override
-      protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-          internalGetFieldAccessorTable() {
-        return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_fieldAccessorTable
-            .ensureFieldAccessorsInitialized(
-                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.class, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Builder.class);
-      }
-
-      // Construct using io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.newBuilder()
-      private Builder() {
-        maybeForceBuilderInitialization();
-      }
-
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-        super(parent);
-        maybeForceBuilderInitialization();
-      }
-      private void maybeForceBuilderInitialization() {
-        if (com.google.protobuf.GeneratedMessageV3
-                .alwaysUseFieldBuilders) {
-          getSwimlaneContextFieldBuilder();
-          getNodeInstanceFieldBuilder();
-          getVariableFieldBuilder();
-          getExclusiveGroupFieldBuilder();
-          getIterationLevelsFieldBuilder();
-          getChildrenFieldBuilder();
-          getTagsFieldBuilder();
-          getErrorsFieldBuilder();
-          getRecoveryItemFieldBuilder();
-          getFinishedSubprocessesFieldBuilder();
-        }
-      }
-      @java.lang.Override
-      public Builder clear() {
-        super.clear();
-        processType_ = "";
-        bitField0_ = (bitField0_ & ~0x00000001);
-        id_ = "";
-        bitField0_ = (bitField0_ & ~0x00000002);
-        processId_ = "";
-        bitField0_ = (bitField0_ & ~0x00000004);
-        processVersion_ = "";
-        bitField0_ = (bitField0_ & ~0x00000008);
-        state_ = 0;
-        bitField0_ = (bitField0_ & ~0x00000010);
-        nodeInstanceCounter_ = 0L;
-        bitField0_ = (bitField0_ & ~0x00000020);
-        processXml_ = "";
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-        parentProcessInstanceId_ = "";
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-        bitField0_ = (bitField0_ & ~0x00000400);
-        correlationKey_ = "";
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-        slaDueDate_ = 0L;
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-          nodeInstanceBuilder_.clear();
-        }
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-          bitField0_ = (bitField0_ & ~0x01000000);
-        } else {
-          variableBuilder_.clear();
-        }
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-          bitField0_ = (bitField0_ & ~0x02000000);
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-          exclusiveGroupBuilder_.clear();
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-          recoveryItemBuilder_.clear();
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-          bitField1_ = (bitField1_ & ~0x00000001);
-        } else {
-          finishedSubprocessesBuilder_.clear();
-        }
-        return this;
-      }
-
-      @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor
-          getDescriptorForType() {
-        return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_descriptor;
-      }
-
-      @java.lang.Override
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance getDefaultInstanceForType() {
-        return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.getDefaultInstance();
-      }
-
-      @java.lang.Override
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance build() {
-        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance result = buildPartial();
-        if (!result.isInitialized()) {
-          throw newUninitializedMessageException(result);
-        }
-        return result;
-      }
-
-      @java.lang.Override
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance buildPartial() {
-        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance result = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance(this);
-        int from_bitField0_ = bitField0_;
-        int from_bitField1_ = bitField1_;
-        int to_bitField0_ = 0;
-        if (((from_bitField0_ & 0x00000001) != 0)) {
-          to_bitField0_ |= 0x00000001;
-        }
-        result.processType_ = processType_;
-        if (((from_bitField0_ & 0x00000002) != 0)) {
-          to_bitField0_ |= 0x00000002;
-        }
-        result.id_ = id_;
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-        }
-        result.processId_ = processId_;
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-          to_bitField0_ |= 0x00000008;
-        }
-        result.processVersion_ = processVersion_;
-        if (((from_bitField0_ & 0x00000010) != 0)) {
-          result.state_ = state_;
-          to_bitField0_ |= 0x00000010;
-        }
-        if (((from_bitField0_ & 0x00000020) != 0)) {
-          result.nodeInstanceCounter_ = nodeInstanceCounter_;
-          to_bitField0_ |= 0x00000020;
-        }
-        if (((from_bitField0_ & 0x00000040) != 0)) {
-          to_bitField0_ |= 0x00000040;
-        }
-        result.processXml_ = processXml_;
-        if (((from_bitField0_ & 0x00000080) != 0)) {
-          to_bitField0_ |= 0x00000080;
-        }
-        result.parentProcessInstanceId_ = parentProcessInstanceId_;
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-          to_bitField0_ |= 0x00000100;
-        }
-        result.description_ = description_;
-        if (((from_bitField0_ & 0x00000200) != 0)) {
-          to_bitField0_ |= 0x00000200;
-        }
-        result.signalCompletion_ = signalCompletion_;
-        if (((from_bitField0_ & 0x00000400) != 0)) {
-          to_bitField0_ |= 0x00000400;
-        }
-        result.deploymentId_ = deploymentId_;
-        if (((from_bitField0_ & 0x00000800) != 0)) {
-          to_bitField0_ |= 0x00000800;
-        }
-        result.correlationKey_ = correlationKey_;
-        if (((from_bitField0_ & 0x00001000) != 0)) {
-          to_bitField0_ |= 0x00001000;
-        }
-        result.slaTimerId_ = slaTimerId_;
-        if (((from_bitField0_ & 0x00002000) != 0)) {
-          result.slaDueDate_ = slaDueDate_;
-          to_bitField0_ |= 0x00002000;
-        }
-        if (((from_bitField0_ & 0x00004000) != 0)) {
-          result.slaCompliance_ = slaCompliance_;
-          to_bitField0_ |= 0x00004000;
-        }
-        if (((from_bitField0_ & 0x00008000) != 0)) {
-          to_bitField0_ |= 0x00008000;
-        }
-        result.rootProcessInstanceId_ = rootProcessInstanceId_;
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-          result.startDate_ = startDate_;
-          to_bitField0_ |= 0x00010000;
-        }
-        if (((from_bitField0_ & 0x00020000) != 0)) {
-          to_bitField0_ |= 0x00020000;
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-          to_bitField0_ |= 0x00040000;
-        }
-        result.referenceId_ = referenceId_;
-        if (((from_bitField0_ & 0x00080000) != 0)) {
-          to_bitField0_ |= 0x00080000;
-        }
-        result.initiator_ = initiator_;
-        if (((from_bitField0_ & 0x00100000) != 0)) {
-          to_bitField0_ |= 0x00100000;
-        }
-        result.referenceFromRoot_ = referenceFromRoot_;
-        if (((from_bitField0_ & 0x00200000) != 0)) {
-          result.endDate_ = endDate_;
-          to_bitField0_ |= 0x00200000;
-        }
-        if (swimlaneContextBuilder_ == null) {
-          if (((bitField0_ & 0x00400000) != 0)) {
-            swimlaneContext_ = java.util.Collections.unmodifiableList(swimlaneContext_);
-            bitField0_ = (bitField0_ & ~0x00400000);
-          }
-          result.swimlaneContext_ = swimlaneContext_;
-        } else {
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-       * @return This builder for chaining.
-       */
-      public Builder clearId() {
-        bitField0_ = (bitField0_ & ~0x00000002);
-        id_ = getDefaultInstance().getId();
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>optional string id = 2;</code>
-       * @param value The bytes for id to set.
-       * @return This builder for chaining.
-       */
-      public Builder setIdBytes(
-          com.google.protobuf.ByteString value) {
-        if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000002;
-        id_ = value;
-        onChanged();
-        return this;
-      }
-
-      private java.lang.Object processId_ = "";
-      /**
-       * <code>optional string process_id = 3;</code>
-       * @return Whether the processId field is set.
-       */
-      public boolean hasProcessId() {
-        return ((bitField0_ & 0x00000004) != 0);
-      }
-      /**
-       * <code>optional string process_id = 3;</code>
-       * @return The processId.
-       */
-      public java.lang.String getProcessId() {
-        java.lang.Object ref = processId_;
-        if (!(ref instanceof java.lang.String)) {
-          com.google.protobuf.ByteString bs =
-              (com.google.protobuf.ByteString) ref;
-          java.lang.String s = bs.toStringUtf8();
-          if (bs.isValidUtf8()) {
-            processId_ = s;
-          }
-          return s;
-        } else {
-          return (java.lang.String) ref;
-        }
-      }
-      /**
-       * <code>optional string process_id = 3;</code>
-       * @return The bytes for processId.
-       */
-      public com.google.protobuf.ByteString
-          getProcessIdBytes() {
-        java.lang.Object ref = processId_;
-        if (ref instanceof String) {
-          com.google.protobuf.ByteString b = 
-              com.google.protobuf.ByteString.copyFromUtf8(
-                  (java.lang.String) ref);
-          processId_ = b;
-          return b;
-        } else {
-          return (com.google.protobuf.ByteString) ref;
-        }
-      }
-      /**
-       * <code>optional string process_id = 3;</code>
-       * @param value The processId to set.
-       * @return This builder for chaining.
-       */
-      public Builder setProcessId(
-          java.lang.String value) {
-        if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000004;
-        processId_ = value;
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>optional string process_id = 3;</code>
-       * @return This builder for chaining.
-       */
-      public Builder clearProcessId() {
-        bitField0_ = (bitField0_ & ~0x00000004);
-        processId_ = getDefaultInstance().getProcessId();
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>optional string process_id = 3;</code>
-       * @param value The bytes for processId to set.
-       * @return This builder for chaining.
-       */
-      public Builder setProcessIdBytes(
-          com.google.protobuf.ByteString value) {
-        if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000004;
-        processId_ = value;
-        onChanged();
-        return this;
-      }
-
-      private java.lang.Object processVersion_ = "";
-      /**
-       * <code>optional string process_version = 31;</code>
-       * @return Whether the processVersion field is set.
-       */
-      public boolean hasProcessVersion() {
-        return ((bitField0_ & 0x00000008) != 0);
-      }
-      /**
-       * <code>optional string process_version = 31;</code>
-       * @return The processVersion.
-       */
-      public java.lang.String getProcessVersion() {
-        java.lang.Object ref = processVersion_;
-        if (!(ref instanceof java.lang.String)) {
-          com.google.protobuf.ByteString bs =
-              (com.google.protobuf.ByteString) ref;
-          java.lang.String s = bs.toStringUtf8();
-          if (bs.isValidUtf8()) {
-            processVersion_ = s;
-          }
-          return s;
-        } else {
-          return (java.lang.String) ref;
-        }
-      }
-      /**
-       * <code>optional string process_version = 31;</code>
-       * @return The bytes for processVersion.
-       */
-      public com.google.protobuf.ByteString
-          getProcessVersionBytes() {
-        java.lang.Object ref = processVersion_;
-        if (ref instanceof String) {
-          com.google.protobuf.ByteString b = 
-              com.google.protobuf.ByteString.copyFromUtf8(
-                  (java.lang.String) ref);
-          processVersion_ = b;
-          return b;
-        } else {
-          return (com.google.protobuf.ByteString) ref;
-        }
-      }
-      /**
-       * <code>optional string process_version = 31;</code>
-       * @param value The processVersion to set.
-       * @return This builder for chaining.
-       */
-      public Builder setProcessVersion(
-          java.lang.String value) {
-        if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000008;
-        processVersion_ = value;
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>optional string process_version = 31;</code>
-       * @return This builder for chaining.
-       */
-      public Builder clearProcessVersion() {
-        bitField0_ = (bitField0_ & ~0x00000008);
-        processVersion_ = getDefaultInstance().getProcessVersion();
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>optional string process_version = 31;</code>
-       * @param value The bytes for processVersion to set.
-       * @return This builder for chaining.
-       */
-      public Builder setProcessVersionBytes(
-          com.google.protobuf.ByteString value) {
-        if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000008;
-        processVersion_ = value;
-        onChanged();
-        return this;
-      }
-
-      private int state_ ;
-      /**
-       * <code>optional int32 state = 4;</code>
-       * @return Whether the state field is set.
-       */
-      @java.lang.Override
-      public boolean hasState() {
-        return ((bitField0_ & 0x00000010) != 0);
-      }
-      /**
-       * <code>optional int32 state = 4;</code>
-       * @return The state.
-       */
-      @java.lang.Override
-      public int getState() {
-        return state_;
-      }
-      /**
-       * <code>optional int32 state = 4;</code>
-       * @param value The state to set.
-       * @return This builder for chaining.
-       */
-      public Builder setState(int value) {
-        bitField0_ |= 0x00000010;
-        state_ = value;
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>optional int32 state = 4;</code>
-       * @return This builder for chaining.
-       */
-      public Builder clearState() {
-        bitField0_ = (bitField0_ & ~0x00000010);
-        state_ = 0;
-        onChanged();
-        return this;
-      }
-
-      private long nodeInstanceCounter_ ;
-      /**
-       * <code>optional int64 node_instance_counter = 5;</code>
-       * @return Whether the nodeInstanceCounter field is set.
-       */
-      @java.lang.Override
-      public boolean hasNodeInstanceCounter() {
-        return ((bitField0_ & 0x00000020) != 0);
-      }
-      /**
-       * <code>optional int64 node_instance_counter = 5;</code>
-       * @return The nodeInstanceCounter.
-       */
-      @java.lang.Override
-      public long getNodeInstanceCounter() {
-        return nodeInstanceCounter_;
-      }
-      /**
-       * <code>optional int64 node_instance_counter = 5;</code>
-       * @param value The nodeInstanceCounter to set.
-       * @return This builder for chaining.
-       */
-      public Builder setNodeInstanceCounter(long value) {
-        bitField0_ |= 0x00000020;
-        nodeInstanceCounter_ = value;
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>optional int64 node_instance_counter = 5;</code>
-       * @return This builder for chaining.
-       */
-      public Builder clearNodeInstanceCounter() {
-        bitField0_ = (bitField0_ & ~0x00000020);
-        nodeInstanceCounter_ = 0L;
-        onChanged();
-        return this;
-      }
-
-      private java.lang.Object processXml_ = "";
-      /**
-       * <code>optional string process_xml = 11;</code>
-       * @return Whether the processXml field is set.
-       */
-      public boolean hasProcessXml() {
-        return ((bitField0_ & 0x00000040) != 0);
-      }
-      /**
-       * <code>optional string process_xml = 11;</code>
-       * @return The processXml.
-       */
-      public java.lang.String getProcessXml() {
-        java.lang.Object ref = processXml_;
-        if (!(ref instanceof java.lang.String)) {
-          com.google.protobuf.ByteString bs =
-              (com.google.protobuf.ByteString) ref;
-          java.lang.String s = bs.toStringUtf8();
-          if (bs.isValidUtf8()) {
-            processXml_ = s;
-          }
-          return s;
-        } else {
-          return (java.lang.String) ref;
-        }
-      }
-      /**
-       * <code>optional string process_xml = 11;</code>
-       * @return The bytes for processXml.
-       */
-      public com.google.protobuf.ByteString
-          getProcessXmlBytes() {
-        java.lang.Object ref = processXml_;
-        if (ref instanceof String) {
-          com.google.protobuf.ByteString b = 
-              com.google.protobuf.ByteString.copyFromUtf8(
-                  (java.lang.String) ref);
-          processXml_ = b;
-          return b;
-        } else {
-          return (com.google.protobuf.ByteString) ref;
-        }
-      }
-      /**
-       * <code>optional string process_xml = 11;</code>
-       * @param value The processXml to set.
-       * @return This builder for chaining.
-       */
-      public Builder setProcessXml(
-          java.lang.String value) {
-        if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000040;
-        processXml_ = value;
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>optional string process_xml = 11;</code>
-       * @return This builder for chaining.
-       */
-      public Builder clearProcessXml() {
-        bitField0_ = (bitField0_ & ~0x00000040);
-        processXml_ = getDefaultInstance().getProcessXml();
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>optional string process_xml = 11;</code>
-       * @param value The bytes for processXml to set.
-       * @return This builder for chaining.
-       */
-      public Builder setProcessXmlBytes(
-          com.google.protobuf.ByteString value) {
-        if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000040;
-        processXml_ = value;
-        onChanged();
-        return this;
-      }
-
-      private java.lang.Object parentProcessInstanceId_ = "";
-      /**
-       * <code>optional string parent_process_instance_id = 12;</code>
-       * @return Whether the parentProcessInstanceId field is set.
-       */
-      public boolean hasParentProcessInstanceId() {
-        return ((bitField0_ & 0x00000080) != 0);
-      }
-      /**
-       * <code>optional string parent_process_instance_id = 12;</code>
-       * @return The parentProcessInstanceId.
-       */
-      public java.lang.String getParentProcessInstanceId() {
-        java.lang.Object ref = parentProcessInstanceId_;
-        if (!(ref instanceof java.lang.String)) {
-          com.google.protobuf.ByteString bs =
-              (com.google.protobuf.ByteString) ref;
-          java.lang.String s = bs.toStringUtf8();
-          if (bs.isValidUtf8()) {
-            parentProcessInstanceId_ = s;
-          }
-          return s;
-        } else {
-          return (java.lang.String) ref;
-        }
-      }
-      /**
-       * <code>optional string parent_process_instance_id = 12;</code>
-       * @return The bytes for parentProcessInstanceId.
-       */
-      public com.google.protobuf.ByteString
-          getParentProcessInstanceIdBytes() {
-        java.lang.Object ref = parentProcessInstanceId_;
-        if (ref instanceof String) {
-          com.google.protobuf.ByteString b = 
-              com.google.protobuf.ByteString.copyFromUtf8(
-                  (java.lang.String) ref);
-          parentProcessInstanceId_ = b;
-          return b;
-        } else {
-          return (com.google.protobuf.ByteString) ref;
-        }
-      }
-      /**
-       * <code>optional string parent_process_instance_id = 12;</code>
-       * @param value The parentProcessInstanceId to set.
-       * @return This builder for chaining.
-       */
-      public Builder setParentProcessInstanceId(
-          java.lang.String value) {
-        if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000080;
-        parentProcessInstanceId_ = value;
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>optional string parent_process_instance_id = 12;</code>
-       * @return This builder for chaining.
-       */
-      public Builder clearParentProcessInstanceId() {
-        bitField0_ = (bitField0_ & ~0x00000080);
-        parentProcessInstanceId_ = getDefaultInstance().getParentProcessInstanceId();
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>optional string parent_process_instance_id = 12;</code>
-       * @param value The bytes for parentProcessInstanceId to set.
-       * @return This builder for chaining.
-       */
-      public Builder setParentProcessInstanceIdBytes(
-          com.google.protobuf.ByteString value) {
-        if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000080;
-        parentProcessInstanceId_ = value;
-        onChanged();
-        return this;
-      }
-
-      private java.lang.Object description_ = "";
-      /**
-       * <code>optional string description = 15;</code>
-       * @return Whether the description field is set.
-       */
-      public boolean hasDescription() {
-        return ((bitField0_ & 0x00000100) != 0);
-      }
-      /**
-       * <code>optional string description = 15;</code>
-       * @return The description.
-       */
-      public java.lang.String getDescription() {
-        java.lang.Object ref = description_;
-        if (!(ref instanceof java.lang.String)) {
-          com.google.protobuf.ByteString bs =
-              (com.google.protobuf.ByteString) ref;
-          java.lang.String s = bs.toStringUtf8();
-          if (bs.isValidUtf8()) {
-            description_ = s;
-          }
-          return s;
-        } else {
-          return (java.lang.String) ref;
-        }
-      }
-      /**
-       * <code>optional string description = 15;</code>
-       * @return The bytes for description.
-       */
-      public com.google.protobuf.ByteString
-          getDescriptionBytes() {
-        java.lang.Object ref = description_;
-        if (ref instanceof String) {
-          com.google.protobuf.ByteString b = 
-              com.google.protobuf.ByteString.copyFromUtf8(
-                  (java.lang.String) ref);
-          description_ = b;
-          return b;
-        } else {
-          return (com.google.protobuf.ByteString) ref;
-        }
-      }
-      /**
-       * <code>optional string description = 15;</code>
-       * @param value The description to set.
-       * @return This builder for chaining.
-       */
-      public Builder setDescription(
-          java.lang.String value) {
-        if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000100;
-        description_ = value;
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>optional string description = 15;</code>
-       * @return This builder for chaining.
-       */
-      public Builder clearDescription() {
-        bitField0_ = (bitField0_ & ~0x00000100);
-        description_ = getDefaultInstance().getDescription();
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>optional string description = 15;</code>
-       * @param value The bytes for description to set.
-       * @return This builder for chaining.
-       */
-      public Builder setDescriptionBytes(
-          com.google.protobuf.ByteString value) {
-        if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000100;
-        description_ = value;
-        onChanged();
-        return this;
-      }
-
-      private boolean signalCompletion_ = true;
-      /**
-       * <code>optional bool signal_completion = 16 [default = true];</code>
-       * @return Whether the signalCompletion field is set.
-       */
-      @java.lang.Override
-      public boolean hasSignalCompletion() {
-        return ((bitField0_ & 0x00000200) != 0);
-      }
-      /**
-       * <code>optional bool signal_completion = 16 [default = true];</code>
-       * @return The signalCompletion.
-       */
-      @java.lang.Override
-      public boolean getSignalCompletion() {
-        return signalCompletion_;
-      }
-      /**
-       * <code>optional bool signal_completion = 16 [default = true];</code>
-       * @param value The signalCompletion to set.
-       * @return This builder for chaining.
-       */
-      public Builder setSignalCompletion(boolean value) {
-        bitField0_ |= 0x00000200;
-        signalCompletion_ = value;
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>optional bool signal_completion = 16 [default = true];</code>
-       * @return This builder for chaining.
-       */
-      public Builder clearSignalCompletion() {
-        bitField0_ = (bitField0_ & ~0x00000200);
-        signalCompletion_ = true;
-        onChanged();
-        return this;
-      }
-
-      private java.lang.Object deploymentId_ = "";
-      /**
-       * <code>optional string deploymentId = 17;</code>
-       * @return Whether the deploymentId field is set.
-       */
-      public boolean hasDeploymentId() {
-        return ((bitField0_ & 0x00000400) != 0);
-      }
-      /**
-       * <code>optional string deploymentId = 17;</code>
-       * @return The deploymentId.
-       */
-      public java.lang.String getDeploymentId() {
-        java.lang.Object ref = deploymentId_;
-        if (!(ref instanceof java.lang.String)) {
-          com.google.protobuf.ByteString bs =
-              (com.google.protobuf.ByteString) ref;
-          java.lang.String s = bs.toStringUtf8();
-          if (bs.isValidUtf8()) {
-            deploymentId_ = s;
-          }
-          return s;
-        } else {
-          return (java.lang.String) ref;
-        }
-      }
-      /**
-       * <code>optional string deploymentId = 17;</code>
-       * @return The bytes for deploymentId.
-       */
-      public com.google.protobuf.ByteString
-          getDeploymentIdBytes() {
-        java.lang.Object ref = deploymentId_;
-        if (ref instanceof String) {
-          com.google.protobuf.ByteString b = 
-              com.google.protobuf.ByteString.copyFromUtf8(
-                  (java.lang.String) ref);
-          deploymentId_ = b;
-          return b;
-        } else {
-          return (com.google.protobuf.ByteString) ref;
-        }
-      }
-      /**
-       * <code>optional string deploymentId = 17;</code>
-       * @param value The deploymentId to set.
-       * @return This builder for chaining.
-       */
-      public Builder setDeploymentId(
-          java.lang.String value) {
-        if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000400;
-        deploymentId_ = value;
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>optional string deploymentId = 17;</code>
-       * @return This builder for chaining.
-       */
-      public Builder clearDeploymentId() {
-        bitField0_ = (bitField0_ & ~0x00000400);
-        deploymentId_ = getDefaultInstance().getDeploymentId();
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>optional string deploymentId = 17;</code>
-       * @param value The bytes for deploymentId to set.
-       * @return This builder for chaining.
-       */
-      public Builder setDeploymentIdBytes(
-          com.google.protobuf.ByteString value) {
-        if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000400;
-        deploymentId_ = value;
-        onChanged();
-        return this;
-      }
-
-      private java.lang.Object correlationKey_ = "";
-      /**
-       * <code>optional string correlation_key = 18;</code>
-       * @return Whether the correlationKey field is set.
-       */
-      public boolean hasCorrelationKey() {
-        return ((bitField0_ & 0x00000800) != 0);
-      }
-      /**
-       * <code>optional string correlation_key = 18;</code>
-       * @return The correlationKey.
-       */
-      public java.lang.String getCorrelationKey() {
-        java.lang.Object ref = correlationKey_;
-        if (!(ref instanceof java.lang.String)) {
-          com.google.protobuf.ByteString bs =
-              (com.google.protobuf.ByteString) ref;
-          java.lang.String s = bs.toStringUtf8();
-          if (bs.isValidUtf8()) {
-            correlationKey_ = s;
-          }
-          return s;
-        } else {
-          return (java.lang.String) ref;
-        }
-      }
-      /**
-       * <code>optional string correlation_key = 18;</code>
-       * @return The bytes for correlationKey.
-       */
-      public com.google.protobuf.ByteString
-          getCorrelationKeyBytes() {
-        java.lang.Object ref = correlationKey_;
-        if (ref instanceof String) {
-          com.google.protobuf.ByteString b = 
-              com.google.protobuf.ByteString.copyFromUtf8(
-                  (java.lang.String) ref);
-          correlationKey_ = b;
-          return b;
-        } else {
-          return (com.google.protobuf.ByteString) ref;
-        }
-      }
-      /**
-       * <code>optional string correlation_key = 18;</code>
-       * @param value The correlationKey to set.
-       * @return This builder for chaining.
-       */
-      public Builder setCorrelationKey(
-          java.lang.String value) {
-        if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000800;
-        correlationKey_ = value;
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>optional string correlation_key = 18;</code>
-       * @return This builder for chaining.
-       */
-      public Builder clearCorrelationKey() {
-        bitField0_ = (bitField0_ & ~0x00000800);
-        correlationKey_ = getDefaultInstance().getCorrelationKey();
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>optional string correlation_key = 18;</code>
-       * @param value The bytes for correlationKey to set.
-       * @return This builder for chaining.
-       */
-      public Builder setCorrelationKeyBytes(
-          com.google.protobuf.ByteString value) {
-        if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000800;
-        correlationKey_ = value;
-        onChanged();
-        return this;
-      }
-
-      private java.lang.Object slaTimerId_ = "";
-      /**
-       * <code>optional string sla_timer_id = 19;</code>
-       * @return Whether the slaTimerId field is set.
-       */
-      public boolean hasSlaTimerId() {
-        return ((bitField0_ & 0x00001000) != 0);
-      }
-      /**
-       * <code>optional string sla_timer_id = 19;</code>
-       * @return The slaTimerId.
-       */
-      public java.lang.String getSlaTimerId() {
-        java.lang.Object ref = slaTimerId_;
-        if (!(ref instanceof java.lang.String)) {
-          com.google.protobuf.ByteString bs =
-              (com.google.protobuf.ByteString) ref;
-          java.lang.String s = bs.toStringUtf8();
-          if (bs.isValidUtf8()) {
-            slaTimerId_ = s;
-          }
-          return s;
-        } else {
-          return (java.lang.String) ref;
-        }
-      }
-      /**
-       * <code>optional string sla_timer_id = 19;</code>
-       * @return The bytes for slaTimerId.
-       */
-      public com.google.protobuf.ByteString
-          getSlaTimerIdBytes() {
-        java.lang.Object ref = slaTimerId_;
-        if (ref instanceof String) {
-          com.google.protobuf.ByteString b = 
-              com.google.protobuf.ByteString.copyFromUtf8(
-                  (java.lang.String) ref);
-          slaTimerId_ = b;
-          return b;
-        } else {
-          return (com.google.protobuf.ByteString) ref;
-        }
-      }
-      /**
-       * <code>optional string sla_timer_id = 19;</code>
-       * @param value The slaTimerId to set.
-       * @return This builder for chaining.
-       */
-      public Builder setSlaTimerId(
-          java.lang.String value) {
-        if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00001000;
-        slaTimerId_ = value;
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>optional string sla_timer_id = 19;</code>
-       * @return This builder for chaining.
-       */
-      public Builder clearSlaTimerId() {
-        bitField0_ = (bitField0_ & ~0x00001000);
-        slaTimerId_ = getDefaultInstance().getSlaTimerId();
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>optional string sla_timer_id = 19;</code>
-       * @param value The bytes for slaTimerId to set.
-       * @return This builder for chaining.
-       */
-      public Builder setSlaTimerIdBytes(
-          com.google.protobuf.ByteString value) {
-        if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00001000;
-        slaTimerId_ = value;
-        onChanged();
-        return this;
-      }
-
-      private long slaDueDate_ ;
-      /**
-       * <code>optional int64 sla_due_date = 20;</code>
-       * @return Whether the slaDueDate field is set.
-       */
-      @java.lang.Override
-      public boolean hasSlaDueDate() {
-        return ((bitField0_ & 0x00002000) != 0);
-      }
-      /**
-       * <code>optional int64 sla_due_date = 20;</code>
-       * @return The slaDueDate.
-       */
-      @java.lang.Override
-      public long getSlaDueDate() {
-        return slaDueDate_;
-      }
-      /**
-       * <code>optional int64 sla_due_date = 20;</code>
-       * @param value The slaDueDate to set.
-       * @return This builder for chaining.
-       */
-      public Builder setSlaDueDate(long value) {
-        bitField0_ |= 0x00002000;
-        slaDueDate_ = value;
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>optional int64 sla_due_date = 20;</code>
-       * @return This builder for chaining.
-       */
-      public Builder clearSlaDueDate() {
-        bitField0_ = (bitField0_ & ~0x00002000);
-        slaDueDate_ = 0L;
-        onChanged();
-        return this;
-      }
-
-      private int slaCompliance_ ;
-      /**
-       * <code>optional int32 sla_compliance = 21;</code>
-       * @return Whether the slaCompliance field is set.
-       */
-      @java.lang.Override
-      public boolean hasSlaCompliance() {
-        return ((bitField0_ & 0x00004000) != 0);
-      }
-      /**
-       * <code>optional int32 sla_compliance = 21;</code>
-       * @return The slaCompliance.
-       */
-      @java.lang.Override
-      public int getSlaCompliance() {
-        return slaCompliance_;
-      }
-      /**
-       * <code>optional int32 sla_compliance = 21;</code>
-       * @param value The slaCompliance to set.
-       * @return This builder for chaining.
-       */
-      public Builder setSlaCompliance(int value) {
-        bitField0_ |= 0x00004000;
-        slaCompliance_ = value;
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>optional int32 sla_compliance = 21;</code>
-       * @return This builder for chaining.
-       */
-      public Builder clearSlaCompliance() {
-        bitField0_ = (bitField0_ & ~0x00004000);
-        slaCompliance_ = 0;
-        onChanged();
-        return this;
-      }
-
-      private java.lang.Object rootProcessInstanceId_ = "";
-      /**
-       * <code>optional string root_process_instance_id = 22;</code>
-       * @return Whether the rootProcessInstanceId field is set.
-       */
-      public boolean hasRootProcessInstanceId() {
-        return ((bitField0_ & 0x00008000) != 0);
-      }
-      /**
-       * <code>optional string root_process_instance_id = 22;</code>
-       * @return The rootProcessInstanceId.
-       */
-      public java.lang.String getRootProcessInstanceId() {
-        java.lang.Object ref = rootProcessInstanceId_;
-        if (!(ref instanceof java.lang.String)) {
-          com.google.protobuf.ByteString bs =
-              (com.google.protobuf.ByteString) ref;
-          java.lang.String s = bs.toStringUtf8();
-          if (bs.isValidUtf8()) {
-            rootProcessInstanceId_ = s;
-          }
-          return s;
-        } else {
-          return (java.lang.String) ref;
-        }
-      }
-      /**
-       * <code>optional string root_process_instance_id = 22;</code>
-       * @return The bytes for rootProcessInstanceId.
-       */
-      public com.google.protobuf.ByteString
-          getRootProcessInstanceIdBytes() {
-        java.lang.Object ref = rootProcessInstanceId_;
-        if (ref instanceof String) {
-          com.google.protobuf.ByteString b = 
-              com.google.protobuf.ByteString.copyFromUtf8(
-                  (java.lang.String) ref);
-          rootProcessInstanceId_ = b;
-          return b;
-        } else {
-          return (com.google.protobuf.ByteString) ref;
-        }
-      }
-      /**
-       * <code>optional string root_process_instance_id = 22;</code>
-       * @param value The rootProcessInstanceId to set.
-       * @return This builder for chaining.
-       */
-      public Builder setRootProcessInstanceId(
-          java.lang.String value) {
-        if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00008000;
-        rootProcessInstanceId_ = value;
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>optional string root_process_instance_id = 22;</code>
-       * @return This builder for chaining.
-       */
-      public Builder clearRootProcessInstanceId() {
-        bitField0_ = (bitField0_ & ~0x00008000);
-        rootProcessInstanceId_ = getDefaultInstance().getRootProcessInstanceId();
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>optional string root_process_instance_id = 22;</code>
-       * @param value The bytes for rootProcessInstanceId to set.
-       * @return This builder for chaining.
-       */
-      public Builder setRootProcessInstanceIdBytes(
-          com.google.protobuf.ByteString value) {
-        if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00008000;
-        rootProcessInstanceId_ = value;
-        onChanged();
-        return this;
-      }
-
-      private long startDate_ ;
-      /**
-       * <code>optional int64 start_date = 23;</code>
-       * @return Whether the startDate field is set.
-       */
-      @java.lang.Override
-      public boolean hasStartDate() {
-        return ((bitField0_ & 0x00010000) != 0);
-      }
-      /**
-       * <code>optional int64 start_date = 23;</code>
-       * @return The startDate.
-       */
-      @java.lang.Override
-      public long getStartDate() {
-        return startDate_;
-      }
-      /**
-       * <code>optional int64 start_date = 23;</code>
-       * @param value The startDate to set.
-       * @return This builder for chaining.
-       */
-      public Builder setStartDate(long value) {
-        bitField0_ |= 0x00010000;
-        startDate_ = value;
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>optional int64 start_date = 23;</code>
-       * @return This builder for chaining.
-       */
-      public Builder clearStartDate() {
-        bitField0_ = (bitField0_ & ~0x00010000);
-        startDate_ = 0L;
-        onChanged();
-        return this;
-      }
-
-      private java.lang.Object rootProcessId_ = "";
-      /**
-       * <code>optional string root_process_id = 24;</code>
-       * @return Whether the rootProcessId field is set.
-       */
-      public boolean hasRootProcessId() {
-        return ((bitField0_ & 0x00020000) != 0);
-      }
-      /**
-       * <code>optional string root_process_id = 24;</code>
-       * @return The rootProcessId.
-       */
-      public java.lang.String getRootProcessId() {
-        java.lang.Object ref = rootProcessId_;
-        if (!(ref instanceof java.lang.String)) {
-          com.google.protobuf.ByteString bs =
-              (com.google.protobuf.ByteString) ref;
-          java.lang.String s = bs.toStringUtf8();
-          if (bs.isValidUtf8()) {
-            rootProcessId_ = s;
-          }
-          return s;
-        } else {
-          return (java.lang.String) ref;
-        }
-      }
-      /**
-       * <code>optional string root_process_id = 24;</code>
-       * @return The bytes for rootProcessId.
-       */
-      public com.google.protobuf.ByteString
-          getRootProcessIdBytes() {
-        java.lang.Object ref = rootProcessId_;
-        if (ref instanceof String) {
-          com.google.protobuf.ByteString b = 
-              com.google.protobuf.ByteString.copyFromUtf8(
-                  (java.lang.String) ref);
-          rootProcessId_ = b;
-          return b;
-        } else {
-          return (com.google.protobuf.ByteString) ref;
-        }
-      }
-      /**
-       * <code>optional string root_process_id = 24;</code>
-       * @param value The rootProcessId to set.
-       * @return This builder for chaining.
-       */
-      public Builder setRootProcessId(
-          java.lang.String value) {
-        if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00020000;
-        rootProcessId_ = value;
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>optional string root_process_id = 24;</code>
-       * @return This builder for chaining.
-       */
-      public Builder clearRootProcessId() {
-        bitField0_ = (bitField0_ & ~0x00020000);
-        rootProcessId_ = getDefaultInstance().getRootProcessId();
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>optional string root_process_id = 24;</code>
-       * @param value The bytes for rootProcessId to set.
-       * @return This builder for chaining.
-       */
-      public Builder setRootProcessIdBytes(
-          com.google.protobuf.ByteString value) {
-        if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00020000;
-        rootProcessId_ = value;
-        onChanged();
-        return this;
-      }
-
-      private java.lang.Object referenceId_ = "";
-      /**
-       * <code>optional string reference_id = 25;</code>
-       * @return Whether the referenceId field is set.
-       */
-      public boolean hasReferenceId() {
-        return ((bitField0_ & 0x00040000) != 0);
-      }
-      /**
-       * <code>optional string reference_id = 25;</code>
-       * @return The referenceId.
-       */
-      public java.lang.String getReferenceId() {
-        java.lang.Object ref = referenceId_;
-        if (!(ref instanceof java.lang.String)) {
-          com.google.protobuf.ByteString bs =
-              (com.google.protobuf.ByteString) ref;
-          java.lang.String s = bs.toStringUtf8();
-          if (bs.isValidUtf8()) {
-            referenceId_ = s;
-          }
-          return s;
-        } else {
-          return (java.lang.String) ref;
-        }
-      }
-      /**
-       * <code>optional string reference_id = 25;</code>
-       * @return The bytes for referenceId.
-       */
-      public com.google.protobuf.ByteString
-          getReferenceIdBytes() {
-        java.lang.Object ref = referenceId_;
-        if (ref instanceof String) {
-          com.google.protobuf.ByteString b = 
-              com.google.protobuf.ByteString.copyFromUtf8(
-                  (java.lang.String) ref);
-          referenceId_ = b;
-          return b;
-        } else {
-          return (com.google.protobuf.ByteString) ref;
-        }
-      }
-      /**
-       * <code>optional string reference_id = 25;</code>
-       * @param value The referenceId to set.
-       * @return This builder for chaining.
-       */
-      public Builder setReferenceId(
-          java.lang.String value) {
-        if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00040000;
-        referenceId_ = value;
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>optional string reference_id = 25;</code>
-       * @return This builder for chaining.
-       */
-      public Builder clearReferenceId() {
-        bitField0_ = (bitField0_ & ~0x00040000);
-        referenceId_ = getDefaultInstance().getReferenceId();
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>optional string reference_id = 25;</code>
-       * @param value The bytes for referenceId to set.
-       * @return This builder for chaining.
-       */
-      public Builder setReferenceIdBytes(
-          com.google.protobuf.ByteString value) {
-        if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00040000;
-        referenceId_ = value;
-        onChanged();
-        return this;
-      }
-
-      private java.lang.Object initiator_ = "";
-      /**
-       * <code>optional string initiator = 26;</code>
-       * @return Whether the initiator field is set.
-       */
-      public boolean hasInitiator() {
-        return ((bitField0_ & 0x00080000) != 0);
-      }
-      /**
-       * <code>optional string initiator = 26;</code>
-       * @return The initiator.
-       */
-      public java.lang.String getInitiator() {
-        java.lang.Object ref = initiator_;
-        if (!(ref instanceof java.lang.String)) {
-          com.google.protobuf.ByteString bs =
-              (com.google.protobuf.ByteString) ref;
-          java.lang.String s = bs.toStringUtf8();
-          if (bs.isValidUtf8()) {
-            initiator_ = s;
-          }
-          return s;
-        } else {
-          return (java.lang.String) ref;
-        }
-      }
-      /**
-       * <code>optional string initiator = 26;</code>
-       * @return The bytes for initiator.
-       */
-      public com.google.protobuf.ByteString
-          getInitiatorBytes() {
-        java.lang.Object ref = initiator_;
-        if (ref instanceof String) {
-          com.google.protobuf.ByteString b = 
-              com.google.protobuf.ByteString.copyFromUtf8(
-                  (java.lang.String) ref);
-          initiator_ = b;
-          return b;
-        } else {
-          return (com.google.protobuf.ByteString) ref;
-        }
-      }
-      /**
-       * <code>optional string initiator = 26;</code>
-       * @param value The initiator to set.
-       * @return This builder for chaining.
-       */
-      public Builder setInitiator(
-          java.lang.String value) {
-        if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00080000;
-        initiator_ = value;
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>optional string initiator = 26;</code>
-       * @return This builder for chaining.
-       */
-      public Builder clearInitiator() {
-        bitField0_ = (bitField0_ & ~0x00080000);
-        initiator_ = getDefaultInstance().getInitiator();
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>optional string initiator = 26;</code>
-       * @param value The bytes for initiator to set.
-       * @return This builder for chaining.
-       */
-      public Builder setInitiatorBytes(
-          com.google.protobuf.ByteString value) {
-        if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00080000;
-        initiator_ = value;
-        onChanged();
-        return this;
-      }
-
-      private java.lang.Object referenceFromRoot_ = "";
-      /**
-       * <code>optional string reference_from_root = 30;</code>
-       * @return Whether the referenceFromRoot field is set.
-       */
-      public boolean hasReferenceFromRoot() {
-        return ((bitField0_ & 0x00100000) != 0);
-      }
-      /**
-       * <code>optional string reference_from_root = 30;</code>
-       * @return The referenceFromRoot.
-       */
-      public java.lang.String getReferenceFromRoot() {
-        java.lang.Object ref = referenceFromRoot_;
-        if (!(ref instanceof java.lang.String)) {
-          com.google.protobuf.ByteString bs =
-              (com.google.protobuf.ByteString) ref;
-          java.lang.String s = bs.toStringUtf8();
-          if (bs.isValidUtf8()) {
-            referenceFromRoot_ = s;
-          }
-          return s;
-        } else {
-          return (java.lang.String) ref;
-        }
-      }
-      /**
-       * <code>optional string reference_from_root = 30;</code>
-       * @return The bytes for referenceFromRoot.
-       */
-      public com.google.protobuf.ByteString
-          getReferenceFromRootBytes() {
-        java.lang.Object ref = referenceFromRoot_;
-        if (ref instanceof String) {
-          com.google.protobuf.ByteString b = 
-              com.google.protobuf.ByteString.copyFromUtf8(
-                  (java.lang.String) ref);
-          referenceFromRoot_ = b;
-          return b;
-        } else {
-          return (com.google.protobuf.ByteString) ref;
-        }
-      }
-      /**
-       * <code>optional string reference_from_root = 30;</code>
-       * @param value The referenceFromRoot to set.
-       * @return This builder for chaining.
-       */
-      public Builder setReferenceFromRoot(
-          java.lang.String value) {
-        if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00100000;
-        referenceFromRoot_ = value;
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>optional string reference_from_root = 30;</code>
-       * @return This builder for chaining.
-       */
-      public Builder clearReferenceFromRoot() {
-        bitField0_ = (bitField0_ & ~0x00100000);
-        referenceFromRoot_ = getDefaultInstance().getReferenceFromRoot();
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>optional string reference_from_root = 30;</code>
-       * @param value The bytes for referenceFromRoot to set.
-       * @return This builder for chaining.
-       */
-      public Builder setReferenceFromRootBytes(
-          com.google.protobuf.ByteString value) {
-        if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00100000;
-        referenceFromRoot_ = value;
-        onChanged();
-        return this;
-      }
-
-      private long endDate_ ;
-      /**
-       * <code>optional int64 end_date = 33;</code>
-       * @return Whether the endDate field is set.
-       */
-      @java.lang.Override
-      public boolean hasEndDate() {
-        return ((bitField0_ & 0x00200000) != 0);
-      }
-      /**
-       * <code>optional int64 end_date = 33;</code>
-       * @return The endDate.
-       */
-      @java.lang.Override
-      public long getEndDate() {
-        return endDate_;
-      }
-      /**
-       * <code>optional int64 end_date = 33;</code>
-       * @param value The endDate to set.
-       * @return This builder for chaining.
-       */
-      public Builder setEndDate(long value) {
-        bitField0_ |= 0x00200000;
-        endDate_ = value;
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>optional int64 end_date = 33;</code>
-       * @return This builder for chaining.
-       */
-      public Builder clearEndDate() {
-        bitField0_ = (bitField0_ & ~0x00200000);
-        endDate_ = 0L;
-        onChanged();
-        return this;
-      }
-
-      private java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance> swimlaneContext_ =
-        java.util.Collections.emptyList();
-      private void ensureSwimlaneContextIsMutable() {
-        if (!((bitField0_ & 0x00400000) != 0)) {
-          swimlaneContext_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance>(swimlaneContext_);
-          bitField0_ |= 0x00400000;
-         }
-      }
-
-      private com.google.protobuf.RepeatedFieldBuilderV3<
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstanceOrBuilder> swimlaneContextBuilder_;
-
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.SwimlaneContextInstance swimlane_context = 6;</code>
-       */
-      public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance> getSwimlaneContextList() {
-        if (swimlaneContextBuilder_ == null) {
-          return java.util.Collections.unmodifiableList(swimlaneContext_);
-        } else {
-          return swimlaneContextBuilder_.getMessageList();
-        }
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.SwimlaneContextInstance swimlane_context = 6;</code>
-       */
-      public int getSwimlaneContextCount() {
-        if (swimlaneContextBuilder_ == null) {
-          return swimlaneContext_.size();
-        } else {
-          return swimlaneContextBuilder_.getCount();
-        }
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.SwimlaneContextInstance swimlane_context = 6;</code>
-       */
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance getSwimlaneContext(int index) {
-        if (swimlaneContextBuilder_ == null) {
-          return swimlaneContext_.get(index);
-        } else {
-          return swimlaneContextBuilder_.getMessage(index);
-        }
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.SwimlaneContextInstance swimlane_context = 6;</code>
-       */
-      public Builder setSwimlaneContext(
-          int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance value) {
-        if (swimlaneContextBuilder_ == null) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
-          ensureSwimlaneContextIsMutable();
-          swimlaneContext_.set(index, value);
-          onChanged();
-        } else {
-          swimlaneContextBuilder_.setMessage(index, value);
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.SwimlaneContextInstance swimlane_context = 6;</code>
-       */
-      public Builder setSwimlaneContext(
-          int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance.Builder builderForValue) {
-        if (swimlaneContextBuilder_ == null) {
-          ensureSwimlaneContextIsMutable();
-          swimlaneContext_.set(index, builderForValue.build());
-          onChanged();
-        } else {
-          swimlaneContextBuilder_.setMessage(index, builderForValue.build());
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.SwimlaneContextInstance swimlane_context = 6;</code>
-       */
-      public Builder addSwimlaneContext(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance value) {
-        if (swimlaneContextBuilder_ == null) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
-          ensureSwimlaneContextIsMutable();
-          swimlaneContext_.add(value);
-          onChanged();
-        } else {
-          swimlaneContextBuilder_.addMessage(value);
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.SwimlaneContextInstance swimlane_context = 6;</code>
-       */
-      public Builder addSwimlaneContext(
-          int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance value) {
-        if (swimlaneContextBuilder_ == null) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
-          ensureSwimlaneContextIsMutable();
-          swimlaneContext_.add(index, value);
-          onChanged();
-        } else {
-          swimlaneContextBuilder_.addMessage(index, value);
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.SwimlaneContextInstance swimlane_context = 6;</code>
-       */
-      public Builder addSwimlaneContext(
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance.Builder builderForValue) {
-        if (swimlaneContextBuilder_ == null) {
-          ensureSwimlaneContextIsMutable();
-          swimlaneContext_.add(builderForValue.build());
-          onChanged();
-        } else {
-          swimlaneContextBuilder_.addMessage(builderForValue.build());
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.SwimlaneContextInstance swimlane_context = 6;</code>
-       */
-      public Builder addSwimlaneContext(
-          int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance.Builder builderForValue) {
-        if (swimlaneContextBuilder_ == null) {
-          ensureSwimlaneContextIsMutable();
-          swimlaneContext_.add(index, builderForValue.build());
-          onChanged();
-        } else {
-          swimlaneContextBuilder_.addMessage(index, builderForValue.build());
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.SwimlaneContextInstance swimlane_context = 6;</code>
-       */
-      public Builder addAllSwimlaneContext(
-          java.lang.Iterable<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance> values) {
-        if (swimlaneContextBuilder_ == null) {
-          ensureSwimlaneContextIsMutable();
-          com.google.protobuf.AbstractMessageLite.Builder.addAll(
-              values, swimlaneContext_);
-          onChanged();
-        } else {
-          swimlaneContextBuilder_.addAllMessages(values);
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.SwimlaneContextInstance swimlane_context = 6;</code>
-       */
-      public Builder clearSwimlaneContext() {
-        if (swimlaneContextBuilder_ == null) {
-          swimlaneContext_ = java.util.Collections.emptyList();
-          bitField0_ = (bitField0_ & ~0x00400000);
-          onChanged();
-        } else {
-          swimlaneContextBuilder_.clear();
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.SwimlaneContextInstance swimlane_context = 6;</code>
-       */
-      public Builder removeSwimlaneContext(int index) {
-        if (swimlaneContextBuilder_ == null) {
-          ensureSwimlaneContextIsMutable();
-          swimlaneContext_.remove(index);
-          onChanged();
-        } else {
-          swimlaneContextBuilder_.remove(index);
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.SwimlaneContextInstance swimlane_context = 6;</code>
-       */
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance.Builder getSwimlaneContextBuilder(
-          int index) {
-        return getSwimlaneContextFieldBuilder().getBuilder(index);
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.SwimlaneContextInstance swimlane_context = 6;</code>
-       */
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstanceOrBuilder getSwimlaneContextOrBuilder(
-          int index) {
-        if (swimlaneContextBuilder_ == null) {
-          return swimlaneContext_.get(index);  } else {
-          return swimlaneContextBuilder_.getMessageOrBuilder(index);
-        }
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.SwimlaneContextInstance swimlane_context = 6;</code>
-       */
-      public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstanceOrBuilder> 
-           getSwimlaneContextOrBuilderList() {
-        if (swimlaneContextBuilder_ != null) {
-          return swimlaneContextBuilder_.getMessageOrBuilderList();
-        } else {
-          return java.util.Collections.unmodifiableList(swimlaneContext_);
-        }
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.SwimlaneContextInstance swimlane_context = 6;</code>
-       */
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance.Builder addSwimlaneContextBuilder() {
-        return getSwimlaneContextFieldBuilder().addBuilder(
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance.getDefaultInstance());
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.SwimlaneContextInstance swimlane_context = 6;</code>
-       */
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance.Builder addSwimlaneContextBuilder(
-          int index) {
-        return getSwimlaneContextFieldBuilder().addBuilder(
-            index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance.getDefaultInstance());
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.SwimlaneContextInstance swimlane_context = 6;</code>
-       */
-      public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance.Builder> 
-           getSwimlaneContextBuilderList() {
-        return getSwimlaneContextFieldBuilder().getBuilderList();
-      }
-      private com.google.protobuf.RepeatedFieldBuilderV3<
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstanceOrBuilder> 
-          getSwimlaneContextFieldBuilder() {
-        if (swimlaneContextBuilder_ == null) {
-          swimlaneContextBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstance.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.SwimlaneContextInstanceOrBuilder>(
-                  swimlaneContext_,
-                  ((bitField0_ & 0x00400000) != 0),
-                  getParentForChildren(),
-                  isClean());
-          swimlaneContext_ = null;
-        }
-        return swimlaneContextBuilder_;
-      }
-
-      private java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance> nodeInstance_ =
-        java.util.Collections.emptyList();
-      private void ensureNodeInstanceIsMutable() {
-        if (!((bitField0_ & 0x00800000) != 0)) {
-          nodeInstance_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance>(nodeInstance_);
-          bitField0_ |= 0x00800000;
-         }
-      }
-
-      private com.google.protobuf.RepeatedFieldBuilderV3<
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceOrBuilder> nodeInstanceBuilder_;
-
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 7;</code>
-       */
-      public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance> getNodeInstanceList() {
-        if (nodeInstanceBuilder_ == null) {
-          return java.util.Collections.unmodifiableList(nodeInstance_);
-        } else {
-          return nodeInstanceBuilder_.getMessageList();
-        }
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 7;</code>
-       */
-      public int getNodeInstanceCount() {
-        if (nodeInstanceBuilder_ == null) {
-          return nodeInstance_.size();
-        } else {
-          return nodeInstanceBuilder_.getCount();
-        }
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 7;</code>
-       */
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance getNodeInstance(int index) {
-        if (nodeInstanceBuilder_ == null) {
-          return nodeInstance_.get(index);
-        } else {
-          return nodeInstanceBuilder_.getMessage(index);
-        }
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 7;</code>
-       */
-      public Builder setNodeInstance(
-          int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance value) {
-        if (nodeInstanceBuilder_ == null) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
-          ensureNodeInstanceIsMutable();
-          nodeInstance_.set(index, value);
-          onChanged();
-        } else {
-          nodeInstanceBuilder_.setMessage(index, value);
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 7;</code>
-       */
-      public Builder setNodeInstance(
-          int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance.Builder builderForValue) {
-        if (nodeInstanceBuilder_ == null) {
-          ensureNodeInstanceIsMutable();
-          nodeInstance_.set(index, builderForValue.build());
-          onChanged();
-        } else {
-          nodeInstanceBuilder_.setMessage(index, builderForValue.build());
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 7;</code>
-       */
-      public Builder addNodeInstance(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance value) {
-        if (nodeInstanceBuilder_ == null) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
-          ensureNodeInstanceIsMutable();
-          nodeInstance_.add(value);
-          onChanged();
-        } else {
-          nodeInstanceBuilder_.addMessage(value);
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 7;</code>
-       */
-      public Builder addNodeInstance(
-          int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance value) {
-        if (nodeInstanceBuilder_ == null) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
-          ensureNodeInstanceIsMutable();
-          nodeInstance_.add(index, value);
-          onChanged();
-        } else {
-          nodeInstanceBuilder_.addMessage(index, value);
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 7;</code>
-       */
-      public Builder addNodeInstance(
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance.Builder builderForValue) {
-        if (nodeInstanceBuilder_ == null) {
-          ensureNodeInstanceIsMutable();
-          nodeInstance_.add(builderForValue.build());
-          onChanged();
-        } else {
-          nodeInstanceBuilder_.addMessage(builderForValue.build());
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 7;</code>
-       */
-      public Builder addNodeInstance(
-          int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance.Builder builderForValue) {
-        if (nodeInstanceBuilder_ == null) {
-          ensureNodeInstanceIsMutable();
-          nodeInstance_.add(index, builderForValue.build());
-          onChanged();
-        } else {
-          nodeInstanceBuilder_.addMessage(index, builderForValue.build());
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 7;</code>
-       */
-      public Builder addAllNodeInstance(
-          java.lang.Iterable<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance> values) {
-        if (nodeInstanceBuilder_ == null) {
-          ensureNodeInstanceIsMutable();
-          com.google.protobuf.AbstractMessageLite.Builder.addAll(
-              values, nodeInstance_);
-          onChanged();
-        } else {
-          nodeInstanceBuilder_.addAllMessages(values);
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 7;</code>
-       */
-      public Builder clearNodeInstance() {
-        if (nodeInstanceBuilder_ == null) {
-          nodeInstance_ = java.util.Collections.emptyList();
-          bitField0_ = (bitField0_ & ~0x00800000);
-          onChanged();
-        } else {
-          nodeInstanceBuilder_.clear();
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 7;</code>
-       */
-      public Builder removeNodeInstance(int index) {
-        if (nodeInstanceBuilder_ == null) {
-          ensureNodeInstanceIsMutable();
-          nodeInstance_.remove(index);
-          onChanged();
-        } else {
-          nodeInstanceBuilder_.remove(index);
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 7;</code>
-       */
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance.Builder getNodeInstanceBuilder(
-          int index) {
-        return getNodeInstanceFieldBuilder().getBuilder(index);
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 7;</code>
-       */
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceOrBuilder getNodeInstanceOrBuilder(
-          int index) {
-        if (nodeInstanceBuilder_ == null) {
-          return nodeInstance_.get(index);  } else {
-          return nodeInstanceBuilder_.getMessageOrBuilder(index);
-        }
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 7;</code>
-       */
-      public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceOrBuilder> 
-           getNodeInstanceOrBuilderList() {
-        if (nodeInstanceBuilder_ != null) {
-          return nodeInstanceBuilder_.getMessageOrBuilderList();
-        } else {
-          return java.util.Collections.unmodifiableList(nodeInstance_);
-        }
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 7;</code>
-       */
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance.Builder addNodeInstanceBuilder() {
-        return getNodeInstanceFieldBuilder().addBuilder(
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance.getDefaultInstance());
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 7;</code>
-       */
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance.Builder addNodeInstanceBuilder(
-          int index) {
-        return getNodeInstanceFieldBuilder().addBuilder(
-            index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance.getDefaultInstance());
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.NodeInstance node_instance = 7;</code>
-       */
-      public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance.Builder> 
-           getNodeInstanceBuilderList() {
-        return getNodeInstanceFieldBuilder().getBuilderList();
-      }
-      private com.google.protobuf.RepeatedFieldBuilderV3<
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceOrBuilder> 
-          getNodeInstanceFieldBuilder() {
-        if (nodeInstanceBuilder_ == null) {
-          nodeInstanceBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstance.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.NodeInstanceOrBuilder>(
-                  nodeInstance_,
-                  ((bitField0_ & 0x00800000) != 0),
-                  getParentForChildren(),
-                  isClean());
-          nodeInstance_ = null;
-        }
-        return nodeInstanceBuilder_;
-      }
-
-      private java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable> variable_ =
-        java.util.Collections.emptyList();
-      private void ensureVariableIsMutable() {
-        if (!((bitField0_ & 0x01000000) != 0)) {
-          variable_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable>(variable_);
-          bitField0_ |= 0x01000000;
-         }
-      }
-
-      private com.google.protobuf.RepeatedFieldBuilderV3<
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder> variableBuilder_;
-
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 8;</code>
-       */
-      public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable> getVariableList() {
-        if (variableBuilder_ == null) {
-          return java.util.Collections.unmodifiableList(variable_);
-        } else {
-          return variableBuilder_.getMessageList();
-        }
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 8;</code>
-       */
-      public int getVariableCount() {
-        if (variableBuilder_ == null) {
-          return variable_.size();
-        } else {
-          return variableBuilder_.getCount();
-        }
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 8;</code>
-       */
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable getVariable(int index) {
-        if (variableBuilder_ == null) {
-          return variable_.get(index);
-        } else {
-          return variableBuilder_.getMessage(index);
-        }
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 8;</code>
-       */
-      public Builder setVariable(
-          int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable value) {
-        if (variableBuilder_ == null) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
-          ensureVariableIsMutable();
-          variable_.set(index, value);
-          onChanged();
-        } else {
-          variableBuilder_.setMessage(index, value);
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 8;</code>
-       */
-      public Builder setVariable(
-          int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder builderForValue) {
-        if (variableBuilder_ == null) {
-          ensureVariableIsMutable();
-          variable_.set(index, builderForValue.build());
-          onChanged();
-        } else {
-          variableBuilder_.setMessage(index, builderForValue.build());
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 8;</code>
-       */
-      public Builder addVariable(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable value) {
-        if (variableBuilder_ == null) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
-          ensureVariableIsMutable();
-          variable_.add(value);
-          onChanged();
-        } else {
-          variableBuilder_.addMessage(value);
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 8;</code>
-       */
-      public Builder addVariable(
-          int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable value) {
-        if (variableBuilder_ == null) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
-          ensureVariableIsMutable();
-          variable_.add(index, value);
-          onChanged();
-        } else {
-          variableBuilder_.addMessage(index, value);
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 8;</code>
-       */
-      public Builder addVariable(
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder builderForValue) {
-        if (variableBuilder_ == null) {
-          ensureVariableIsMutable();
-          variable_.add(builderForValue.build());
-          onChanged();
-        } else {
-          variableBuilder_.addMessage(builderForValue.build());
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 8;</code>
-       */
-      public Builder addVariable(
-          int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder builderForValue) {
-        if (variableBuilder_ == null) {
-          ensureVariableIsMutable();
-          variable_.add(index, builderForValue.build());
-          onChanged();
-        } else {
-          variableBuilder_.addMessage(index, builderForValue.build());
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 8;</code>
-       */
-      public Builder addAllVariable(
-          java.lang.Iterable<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable> values) {
-        if (variableBuilder_ == null) {
-          ensureVariableIsMutable();
-          com.google.protobuf.AbstractMessageLite.Builder.addAll(
-              values, variable_);
-          onChanged();
-        } else {
-          variableBuilder_.addAllMessages(values);
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 8;</code>
-       */
-      public Builder clearVariable() {
-        if (variableBuilder_ == null) {
-          variable_ = java.util.Collections.emptyList();
-          bitField0_ = (bitField0_ & ~0x01000000);
-          onChanged();
-        } else {
-          variableBuilder_.clear();
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 8;</code>
-       */
-      public Builder removeVariable(int index) {
-        if (variableBuilder_ == null) {
-          ensureVariableIsMutable();
-          variable_.remove(index);
-          onChanged();
-        } else {
-          variableBuilder_.remove(index);
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 8;</code>
-       */
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder getVariableBuilder(
-          int index) {
-        return getVariableFieldBuilder().getBuilder(index);
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 8;</code>
-       */
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder getVariableOrBuilder(
-          int index) {
-        if (variableBuilder_ == null) {
-          return variable_.get(index);  } else {
-          return variableBuilder_.getMessageOrBuilder(index);
-        }
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 8;</code>
-       */
-      public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder> 
-           getVariableOrBuilderList() {
-        if (variableBuilder_ != null) {
-          return variableBuilder_.getMessageOrBuilderList();
-        } else {
-          return java.util.Collections.unmodifiableList(variable_);
-        }
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 8;</code>
-       */
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder addVariableBuilder() {
-        return getVariableFieldBuilder().addBuilder(
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.getDefaultInstance());
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 8;</code>
-       */
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder addVariableBuilder(
-          int index) {
-        return getVariableFieldBuilder().addBuilder(
-            index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.getDefaultInstance());
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 8;</code>
-       */
-      public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder> 
-           getVariableBuilderList() {
-        return getVariableFieldBuilder().getBuilderList();
-      }
-      private com.google.protobuf.RepeatedFieldBuilderV3<
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder> 
-          getVariableFieldBuilder() {
-        if (variableBuilder_ == null) {
-          variableBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder>(
-                  variable_,
-                  ((bitField0_ & 0x01000000) != 0),
-                  getParentForChildren(),
-                  isClean());
-          variable_ = null;
-        }
-        return variableBuilder_;
-      }
-
-      private java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance> exclusiveGroup_ =
-        java.util.Collections.emptyList();
-      private void ensureExclusiveGroupIsMutable() {
-        if (!((bitField0_ & 0x02000000) != 0)) {
-          exclusiveGroup_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance>(exclusiveGroup_);
-          bitField0_ |= 0x02000000;
-         }
-      }
-
-      private com.google.protobuf.RepeatedFieldBuilderV3<
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstanceOrBuilder> exclusiveGroupBuilder_;
-
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 10;</code>
-       */
-      public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance> getExclusiveGroupList() {
-        if (exclusiveGroupBuilder_ == null) {
-          return java.util.Collections.unmodifiableList(exclusiveGroup_);
-        } else {
-          return exclusiveGroupBuilder_.getMessageList();
-        }
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 10;</code>
-       */
-      public int getExclusiveGroupCount() {
-        if (exclusiveGroupBuilder_ == null) {
-          return exclusiveGroup_.size();
-        } else {
-          return exclusiveGroupBuilder_.getCount();
-        }
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 10;</code>
-       */
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance getExclusiveGroup(int index) {
-        if (exclusiveGroupBuilder_ == null) {
-          return exclusiveGroup_.get(index);
-        } else {
-          return exclusiveGroupBuilder_.getMessage(index);
-        }
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 10;</code>
-       */
-      public Builder setExclusiveGroup(
-          int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance value) {
-        if (exclusiveGroupBuilder_ == null) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
-          ensureExclusiveGroupIsMutable();
-          exclusiveGroup_.set(index, value);
-          onChanged();
-        } else {
-          exclusiveGroupBuilder_.setMessage(index, value);
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 10;</code>
-       */
-      public Builder setExclusiveGroup(
-          int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance.Builder builderForValue) {
-        if (exclusiveGroupBuilder_ == null) {
-          ensureExclusiveGroupIsMutable();
-          exclusiveGroup_.set(index, builderForValue.build());
-          onChanged();
-        } else {
-          exclusiveGroupBuilder_.setMessage(index, builderForValue.build());
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 10;</code>
-       */
-      public Builder addExclusiveGroup(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance value) {
-        if (exclusiveGroupBuilder_ == null) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
-          ensureExclusiveGroupIsMutable();
-          exclusiveGroup_.add(value);
-          onChanged();
-        } else {
-          exclusiveGroupBuilder_.addMessage(value);
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 10;</code>
-       */
-      public Builder addExclusiveGroup(
-          int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance value) {
-        if (exclusiveGroupBuilder_ == null) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
-          ensureExclusiveGroupIsMutable();
-          exclusiveGroup_.add(index, value);
-          onChanged();
-        } else {
-          exclusiveGroupBuilder_.addMessage(index, value);
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 10;</code>
-       */
-      public Builder addExclusiveGroup(
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance.Builder builderForValue) {
-        if (exclusiveGroupBuilder_ == null) {
-          ensureExclusiveGroupIsMutable();
-          exclusiveGroup_.add(builderForValue.build());
-          onChanged();
-        } else {
-          exclusiveGroupBuilder_.addMessage(builderForValue.build());
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 10;</code>
-       */
-      public Builder addExclusiveGroup(
-          int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance.Builder builderForValue) {
-        if (exclusiveGroupBuilder_ == null) {
-          ensureExclusiveGroupIsMutable();
-          exclusiveGroup_.add(index, builderForValue.build());
-          onChanged();
-        } else {
-          exclusiveGroupBuilder_.addMessage(index, builderForValue.build());
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 10;</code>
-       */
-      public Builder addAllExclusiveGroup(
-          java.lang.Iterable<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance> values) {
-        if (exclusiveGroupBuilder_ == null) {
-          ensureExclusiveGroupIsMutable();
-          com.google.protobuf.AbstractMessageLite.Builder.addAll(
-              values, exclusiveGroup_);
-          onChanged();
-        } else {
-          exclusiveGroupBuilder_.addAllMessages(values);
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 10;</code>
-       */
-      public Builder clearExclusiveGroup() {
-        if (exclusiveGroupBuilder_ == null) {
-          exclusiveGroup_ = java.util.Collections.emptyList();
-          bitField0_ = (bitField0_ & ~0x02000000);
-          onChanged();
-        } else {
-          exclusiveGroupBuilder_.clear();
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 10;</code>
-       */
-      public Builder removeExclusiveGroup(int index) {
-        if (exclusiveGroupBuilder_ == null) {
-          ensureExclusiveGroupIsMutable();
-          exclusiveGroup_.remove(index);
-          onChanged();
-        } else {
-          exclusiveGroupBuilder_.remove(index);
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 10;</code>
-       */
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance.Builder getExclusiveGroupBuilder(
-          int index) {
-        return getExclusiveGroupFieldBuilder().getBuilder(index);
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 10;</code>
-       */
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstanceOrBuilder getExclusiveGroupOrBuilder(
-          int index) {
-        if (exclusiveGroupBuilder_ == null) {
-          return exclusiveGroup_.get(index);  } else {
-          return exclusiveGroupBuilder_.getMessageOrBuilder(index);
-        }
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 10;</code>
-       */
-      public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstanceOrBuilder> 
-           getExclusiveGroupOrBuilderList() {
-        if (exclusiveGroupBuilder_ != null) {
-          return exclusiveGroupBuilder_.getMessageOrBuilderList();
-        } else {
-          return java.util.Collections.unmodifiableList(exclusiveGroup_);
-        }
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 10;</code>
-       */
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance.Builder addExclusiveGroupBuilder() {
-        return getExclusiveGroupFieldBuilder().addBuilder(
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance.getDefaultInstance());
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 10;</code>
-       */
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance.Builder addExclusiveGroupBuilder(
-          int index) {
-        return getExclusiveGroupFieldBuilder().addBuilder(
-            index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance.getDefaultInstance());
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 10;</code>
-       */
-      public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance.Builder> 
-           getExclusiveGroupBuilderList() {
-        return getExclusiveGroupFieldBuilder().getBuilderList();
-      }
-      private com.google.protobuf.RepeatedFieldBuilderV3<
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstanceOrBuilder> 
-          getExclusiveGroupFieldBuilder() {
-        if (exclusiveGroupBuilder_ == null) {
-          exclusiveGroupBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstance.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ExclusiveGroupInstanceOrBuilder>(
-                  exclusiveGroup_,
-                  ((bitField0_ & 0x02000000) != 0),
-                  getParentForChildren(),
-                  isClean());
-          exclusiveGroup_ = null;
-        }
-        return exclusiveGroupBuilder_;
-      }
-
-      private com.google.protobuf.LazyStringList completedNodeIds_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-      private void ensureCompletedNodeIdsIsMutable() {
-        if (!((bitField0_ & 0x04000000) != 0)) {
-          completedNodeIds_ = new com.google.protobuf.LazyStringArrayList(completedNodeIds_);
-          bitField0_ |= 0x04000000;
-         }
-      }
-      /**
-       * <code>repeated string completedNodeIds = 13;</code>
-       * @return A list containing the completedNodeIds.
-       */
-      public com.google.protobuf.ProtocolStringList
-          getCompletedNodeIdsList() {
-        return completedNodeIds_.getUnmodifiableView();
-      }
-      /**
-       * <code>repeated string completedNodeIds = 13;</code>
-       * @return The count of completedNodeIds.
-       */
-      public int getCompletedNodeIdsCount() {
-        return completedNodeIds_.size();
-      }
-      /**
-       * <code>repeated string completedNodeIds = 13;</code>
-       * @param index The index of the element to return.
-       * @return The completedNodeIds at the given index.
-       */
-      public java.lang.String getCompletedNodeIds(int index) {
-        return completedNodeIds_.get(index);
-      }
-      /**
-       * <code>repeated string completedNodeIds = 13;</code>
-       * @param index The index of the value to return.
-       * @return The bytes of the completedNodeIds at the given index.
-       */
-      public com.google.protobuf.ByteString
-          getCompletedNodeIdsBytes(int index) {
-        return completedNodeIds_.getByteString(index);
-      }
-      /**
-       * <code>repeated string completedNodeIds = 13;</code>
-       * @param index The index to set the value at.
-       * @param value The completedNodeIds to set.
-       * @return This builder for chaining.
-       */
-      public Builder setCompletedNodeIds(
-          int index, java.lang.String value) {
-        if (value == null) {
-    throw new NullPointerException();
-  }
-  ensureCompletedNodeIdsIsMutable();
-        completedNodeIds_.set(index, value);
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>repeated string completedNodeIds = 13;</code>
-       * @param value The completedNodeIds to add.
-       * @return This builder for chaining.
-       */
-      public Builder addCompletedNodeIds(
-          java.lang.String value) {
-        if (value == null) {
-    throw new NullPointerException();
-  }
-  ensureCompletedNodeIdsIsMutable();
-        completedNodeIds_.add(value);
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>repeated string completedNodeIds = 13;</code>
-       * @param values The completedNodeIds to add.
-       * @return This builder for chaining.
-       */
-      public Builder addAllCompletedNodeIds(
-          java.lang.Iterable<java.lang.String> values) {
-        ensureCompletedNodeIdsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, completedNodeIds_);
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>repeated string completedNodeIds = 13;</code>
-       * @return This builder for chaining.
-       */
-      public Builder clearCompletedNodeIds() {
-        completedNodeIds_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-        bitField0_ = (bitField0_ & ~0x04000000);
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>repeated string completedNodeIds = 13;</code>
-       * @param value The bytes of the completedNodeIds to add.
-       * @return This builder for chaining.
-       */
-      public Builder addCompletedNodeIdsBytes(
-          com.google.protobuf.ByteString value) {
-        if (value == null) {
-    throw new NullPointerException();
-  }
-  ensureCompletedNodeIdsIsMutable();
-        completedNodeIds_.add(value);
-        onChanged();
-        return this;
-      }
-
-      private java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel> iterationLevels_ =
-        java.util.Collections.emptyList();
-      private void ensureIterationLevelsIsMutable() {
-        if (!((bitField0_ & 0x08000000) != 0)) {
-          iterationLevels_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel>(iterationLevels_);
-          bitField0_ |= 0x08000000;
-         }
-      }
-
-      private com.google.protobuf.RepeatedFieldBuilderV3<
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevelOrBuilder> iterationLevelsBuilder_;
-
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 14;</code>
-       */
-      public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel> getIterationLevelsList() {
-        if (iterationLevelsBuilder_ == null) {
-          return java.util.Collections.unmodifiableList(iterationLevels_);
-        } else {
-          return iterationLevelsBuilder_.getMessageList();
-        }
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 14;</code>
-       */
-      public int getIterationLevelsCount() {
-        if (iterationLevelsBuilder_ == null) {
-          return iterationLevels_.size();
-        } else {
-          return iterationLevelsBuilder_.getCount();
-        }
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 14;</code>
-       */
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel getIterationLevels(int index) {
-        if (iterationLevelsBuilder_ == null) {
-          return iterationLevels_.get(index);
-        } else {
-          return iterationLevelsBuilder_.getMessage(index);
-        }
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 14;</code>
-       */
-      public Builder setIterationLevels(
-          int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel value) {
-        if (iterationLevelsBuilder_ == null) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
-          ensureIterationLevelsIsMutable();
-          iterationLevels_.set(index, value);
-          onChanged();
-        } else {
-          iterationLevelsBuilder_.setMessage(index, value);
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 14;</code>
-       */
-      public Builder setIterationLevels(
-          int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel.Builder builderForValue) {
-        if (iterationLevelsBuilder_ == null) {
-          ensureIterationLevelsIsMutable();
-          iterationLevels_.set(index, builderForValue.build());
-          onChanged();
-        } else {
-          iterationLevelsBuilder_.setMessage(index, builderForValue.build());
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 14;</code>
-       */
-      public Builder addIterationLevels(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel value) {
-        if (iterationLevelsBuilder_ == null) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
-          ensureIterationLevelsIsMutable();
-          iterationLevels_.add(value);
-          onChanged();
-        } else {
-          iterationLevelsBuilder_.addMessage(value);
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 14;</code>
-       */
-      public Builder addIterationLevels(
-          int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel value) {
-        if (iterationLevelsBuilder_ == null) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
-          ensureIterationLevelsIsMutable();
-          iterationLevels_.add(index, value);
-          onChanged();
-        } else {
-          iterationLevelsBuilder_.addMessage(index, value);
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 14;</code>
-       */
-      public Builder addIterationLevels(
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel.Builder builderForValue) {
-        if (iterationLevelsBuilder_ == null) {
-          ensureIterationLevelsIsMutable();
-          iterationLevels_.add(builderForValue.build());
-          onChanged();
-        } else {
-          iterationLevelsBuilder_.addMessage(builderForValue.build());
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 14;</code>
-       */
-      public Builder addIterationLevels(
-          int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel.Builder builderForValue) {
-        if (iterationLevelsBuilder_ == null) {
-          ensureIterationLevelsIsMutable();
-          iterationLevels_.add(index, builderForValue.build());
-          onChanged();
-        } else {
-          iterationLevelsBuilder_.addMessage(index, builderForValue.build());
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 14;</code>
-       */
-      public Builder addAllIterationLevels(
-          java.lang.Iterable<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel> values) {
-        if (iterationLevelsBuilder_ == null) {
-          ensureIterationLevelsIsMutable();
-          com.google.protobuf.AbstractMessageLite.Builder.addAll(
-              values, iterationLevels_);
-          onChanged();
-        } else {
-          iterationLevelsBuilder_.addAllMessages(values);
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 14;</code>
-       */
-      public Builder clearIterationLevels() {
-        if (iterationLevelsBuilder_ == null) {
-          iterationLevels_ = java.util.Collections.emptyList();
-          bitField0_ = (bitField0_ & ~0x08000000);
-          onChanged();
-        } else {
-          iterationLevelsBuilder_.clear();
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 14;</code>
-       */
-      public Builder removeIterationLevels(int index) {
-        if (iterationLevelsBuilder_ == null) {
-          ensureIterationLevelsIsMutable();
-          iterationLevels_.remove(index);
-          onChanged();
-        } else {
-          iterationLevelsBuilder_.remove(index);
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 14;</code>
-       */
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel.Builder getIterationLevelsBuilder(
-          int index) {
-        return getIterationLevelsFieldBuilder().getBuilder(index);
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 14;</code>
-       */
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevelOrBuilder getIterationLevelsOrBuilder(
-          int index) {
-        if (iterationLevelsBuilder_ == null) {
-          return iterationLevels_.get(index);  } else {
-          return iterationLevelsBuilder_.getMessageOrBuilder(index);
-        }
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 14;</code>
-       */
-      public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevelOrBuilder> 
-           getIterationLevelsOrBuilderList() {
-        if (iterationLevelsBuilder_ != null) {
-          return iterationLevelsBuilder_.getMessageOrBuilderList();
-        } else {
-          return java.util.Collections.unmodifiableList(iterationLevels_);
-        }
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 14;</code>
-       */
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel.Builder addIterationLevelsBuilder() {
-        return getIterationLevelsFieldBuilder().addBuilder(
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel.getDefaultInstance());
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 14;</code>
-       */
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel.Builder addIterationLevelsBuilder(
-          int index) {
-        return getIterationLevelsFieldBuilder().addBuilder(
-            index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel.getDefaultInstance());
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.IterationLevel iterationLevels = 14;</code>
-       */
-      public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel.Builder> 
-           getIterationLevelsBuilderList() {
-        return getIterationLevelsFieldBuilder().getBuilderList();
-      }
-      private com.google.protobuf.RepeatedFieldBuilderV3<
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevelOrBuilder> 
-          getIterationLevelsFieldBuilder() {
-        if (iterationLevelsBuilder_ == null) {
-          iterationLevelsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevelOrBuilder>(
-                  iterationLevels_,
-                  ((bitField0_ & 0x08000000) != 0),
-                  getParentForChildren(),
-                  isClean());
-          iterationLevels_ = null;
-        }
-        return iterationLevelsBuilder_;
-      }
-
-      private java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildren> children_ =
-        java.util.Collections.emptyList();
-      private void ensureChildrenIsMutable() {
-        if (!((bitField0_ & 0x10000000) != 0)) {
-          children_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildren>(children_);
-          bitField0_ |= 0x10000000;
-         }
-      }
-
-      private com.google.protobuf.RepeatedFieldBuilderV3<
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildren, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildren.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildrenOrBuilder> childrenBuilder_;
-
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ProcessInstanchChildren children = 27;</code>
-       */
-      public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildren> getChildrenList() {
-        if (childrenBuilder_ == null) {
-          return java.util.Collections.unmodifiableList(children_);
-        } else {
-          return childrenBuilder_.getMessageList();
-        }
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ProcessInstanchChildren children = 27;</code>
-       */
-      public int getChildrenCount() {
-        if (childrenBuilder_ == null) {
-          return children_.size();
-        } else {
-          return childrenBuilder_.getCount();
-        }
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ProcessInstanchChildren children = 27;</code>
-       */
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildren getChildren(int index) {
-        if (childrenBuilder_ == null) {
-          return children_.get(index);
-        } else {
-          return childrenBuilder_.getMessage(index);
-        }
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ProcessInstanchChildren children = 27;</code>
-       */
-      public Builder setChildren(
-          int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildren value) {
-        if (childrenBuilder_ == null) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
-          ensureChildrenIsMutable();
-          children_.set(index, value);
-          onChanged();
-        } else {
-          childrenBuilder_.setMessage(index, value);
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ProcessInstanchChildren children = 27;</code>
-       */
-      public Builder setChildren(
-          int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildren.Builder builderForValue) {
-        if (childrenBuilder_ == null) {
-          ensureChildrenIsMutable();
-          children_.set(index, builderForValue.build());
-          onChanged();
-        } else {
-          childrenBuilder_.setMessage(index, builderForValue.build());
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ProcessInstanchChildren children = 27;</code>
-       */
-      public Builder addChildren(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildren value) {
-        if (childrenBuilder_ == null) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
-          ensureChildrenIsMutable();
-          children_.add(value);
-          onChanged();
-        } else {
-          childrenBuilder_.addMessage(value);
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ProcessInstanchChildren children = 27;</code>
-       */
-      public Builder addChildren(
-          int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildren value) {
-        if (childrenBuilder_ == null) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
-          ensureChildrenIsMutable();
-          children_.add(index, value);
-          onChanged();
-        } else {
-          childrenBuilder_.addMessage(index, value);
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ProcessInstanchChildren children = 27;</code>
-       */
-      public Builder addChildren(
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildren.Builder builderForValue) {
-        if (childrenBuilder_ == null) {
-          ensureChildrenIsMutable();
-          children_.add(builderForValue.build());
-          onChanged();
-        } else {
-          childrenBuilder_.addMessage(builderForValue.build());
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ProcessInstanchChildren children = 27;</code>
-       */
-      public Builder addChildren(
-          int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildren.Builder builderForValue) {
-        if (childrenBuilder_ == null) {
-          ensureChildrenIsMutable();
-          children_.add(index, builderForValue.build());
-          onChanged();
-        } else {
-          childrenBuilder_.addMessage(index, builderForValue.build());
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ProcessInstanchChildren children = 27;</code>
-       */
-      public Builder addAllChildren(
-          java.lang.Iterable<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildren> values) {
-        if (childrenBuilder_ == null) {
-          ensureChildrenIsMutable();
-          com.google.protobuf.AbstractMessageLite.Builder.addAll(
-              values, children_);
-          onChanged();
-        } else {
-          childrenBuilder_.addAllMessages(values);
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ProcessInstanchChildren children = 27;</code>
-       */
-      public Builder clearChildren() {
-        if (childrenBuilder_ == null) {
-          children_ = java.util.Collections.emptyList();
-          bitField0_ = (bitField0_ & ~0x10000000);
-          onChanged();
-        } else {
-          childrenBuilder_.clear();
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ProcessInstanchChildren children = 27;</code>
-       */
-      public Builder removeChildren(int index) {
-        if (childrenBuilder_ == null) {
-          ensureChildrenIsMutable();
-          children_.remove(index);
-          onChanged();
-        } else {
-          childrenBuilder_.remove(index);
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ProcessInstanchChildren children = 27;</code>
-       */
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildren.Builder getChildrenBuilder(
-          int index) {
-        return getChildrenFieldBuilder().getBuilder(index);
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ProcessInstanchChildren children = 27;</code>
-       */
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildrenOrBuilder getChildrenOrBuilder(
-          int index) {
-        if (childrenBuilder_ == null) {
-          return children_.get(index);  } else {
-          return childrenBuilder_.getMessageOrBuilder(index);
-        }
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ProcessInstanchChildren children = 27;</code>
-       */
-      public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildrenOrBuilder> 
-           getChildrenOrBuilderList() {
-        if (childrenBuilder_ != null) {
-          return childrenBuilder_.getMessageOrBuilderList();
-        } else {
-          return java.util.Collections.unmodifiableList(children_);
-        }
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ProcessInstanchChildren children = 27;</code>
-       */
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildren.Builder addChildrenBuilder() {
-        return getChildrenFieldBuilder().addBuilder(
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildren.getDefaultInstance());
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ProcessInstanchChildren children = 27;</code>
-       */
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildren.Builder addChildrenBuilder(
-          int index) {
-        return getChildrenFieldBuilder().addBuilder(
-            index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildren.getDefaultInstance());
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.ProcessInstanchChildren children = 27;</code>
-       */
-      public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildren.Builder> 
-           getChildrenBuilderList() {
-        return getChildrenFieldBuilder().getBuilderList();
-      }
-      private com.google.protobuf.RepeatedFieldBuilderV3<
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildren, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildren.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildrenOrBuilder> 
-          getChildrenFieldBuilder() {
-        if (childrenBuilder_ == null) {
-          childrenBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildren, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildren.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ProcessInstanchChildrenOrBuilder>(
-                  children_,
-                  ((bitField0_ & 0x10000000) != 0),
-                  getParentForChildren(),
-                  isClean());
-          children_ = null;
-        }
-        return childrenBuilder_;
-      }
-
-      private java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Tag> tags_ =
-        java.util.Collections.emptyList();
-      private void ensureTagsIsMutable() {
-        if (!((bitField0_ & 0x20000000) != 0)) {
-          tags_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Tag>(tags_);
-          bitField0_ |= 0x20000000;
-         }
-      }
-
-      private com.google.protobuf.RepeatedFieldBuilderV3<
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Tag, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Tag.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.TagOrBuilder> tagsBuilder_;
-
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Tag tags = 28;</code>
-       */
-      public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Tag> getTagsList() {
-        if (tagsBuilder_ == null) {
-          return java.util.Collections.unmodifiableList(tags_);
-        } else {
-          return tagsBuilder_.getMessageList();
-        }
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Tag tags = 28;</code>
-       */
-      public int getTagsCount() {
-        if (tagsBuilder_ == null) {
-          return tags_.size();
-        } else {
-          return tagsBuilder_.getCount();
-        }
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Tag tags = 28;</code>
-       */
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Tag getTags(int index) {
-        if (tagsBuilder_ == null) {
-          return tags_.get(index);
-        } else {
-          return tagsBuilder_.getMessage(index);
-        }
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Tag tags = 28;</code>
-       */
-      public Builder setTags(
-          int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Tag value) {
-        if (tagsBuilder_ == null) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
-          ensureTagsIsMutable();
-          tags_.set(index, value);
-          onChanged();
-        } else {
-          tagsBuilder_.setMessage(index, value);
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Tag tags = 28;</code>
-       */
-      public Builder setTags(
-          int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Tag.Builder builderForValue) {
-        if (tagsBuilder_ == null) {
-          ensureTagsIsMutable();
-          tags_.set(index, builderForValue.build());
-          onChanged();
-        } else {
-          tagsBuilder_.setMessage(index, builderForValue.build());
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Tag tags = 28;</code>
-       */
-      public Builder addTags(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Tag value) {
-        if (tagsBuilder_ == null) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
-          ensureTagsIsMutable();
-          tags_.add(value);
-          onChanged();
-        } else {
-          tagsBuilder_.addMessage(value);
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Tag tags = 28;</code>
-       */
-      public Builder addTags(
-          int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Tag value) {
-        if (tagsBuilder_ == null) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
-          ensureTagsIsMutable();
-          tags_.add(index, value);
-          onChanged();
-        } else {
-          tagsBuilder_.addMessage(index, value);
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Tag tags = 28;</code>
-       */
-      public Builder addTags(
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Tag.Builder builderForValue) {
-        if (tagsBuilder_ == null) {
-          ensureTagsIsMutable();
-          tags_.add(builderForValue.build());
-          onChanged();
-        } else {
-          tagsBuilder_.addMessage(builderForValue.build());
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Tag tags = 28;</code>
-       */
-      public Builder addTags(
-          int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Tag.Builder builderForValue) {
-        if (tagsBuilder_ == null) {
-          ensureTagsIsMutable();
-          tags_.add(index, builderForValue.build());
-          onChanged();
-        } else {
-          tagsBuilder_.addMessage(index, builderForValue.build());
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Tag tags = 28;</code>
-       */
-      public Builder addAllTags(
-          java.lang.Iterable<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Tag> values) {
-        if (tagsBuilder_ == null) {
-          ensureTagsIsMutable();
-          com.google.protobuf.AbstractMessageLite.Builder.addAll(
-              values, tags_);
-          onChanged();
-        } else {
-          tagsBuilder_.addAllMessages(values);
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Tag tags = 28;</code>
-       */
-      public Builder clearTags() {
-        if (tagsBuilder_ == null) {
-          tags_ = java.util.Collections.emptyList();
-          bitField0_ = (bitField0_ & ~0x20000000);
-          onChanged();
-        } else {
-          tagsBuilder_.clear();
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Tag tags = 28;</code>
-       */
-      public Builder removeTags(int index) {
-        if (tagsBuilder_ == null) {
-          ensureTagsIsMutable();
-          tags_.remove(index);
-          onChanged();
-        } else {
-          tagsBuilder_.remove(index);
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Tag tags = 28;</code>
-       */
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Tag.Builder getTagsBuilder(
-          int index) {
-        return getTagsFieldBuilder().getBuilder(index);
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Tag tags = 28;</code>
-       */
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.TagOrBuilder getTagsOrBuilder(
-          int index) {
-        if (tagsBuilder_ == null) {
-          return tags_.get(index);  } else {
-          return tagsBuilder_.getMessageOrBuilder(index);
-        }
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Tag tags = 28;</code>
-       */
-      public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.TagOrBuilder> 
-           getTagsOrBuilderList() {
-        if (tagsBuilder_ != null) {
-          return tagsBuilder_.getMessageOrBuilderList();
-        } else {
-          return java.util.Collections.unmodifiableList(tags_);
-        }
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Tag tags = 28;</code>
-       */
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Tag.Builder addTagsBuilder() {
-        return getTagsFieldBuilder().addBuilder(
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Tag.getDefaultInstance());
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Tag tags = 28;</code>
-       */
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Tag.Builder addTagsBuilder(
-          int index) {
-        return getTagsFieldBuilder().addBuilder(
-            index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Tag.getDefaultInstance());
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Tag tags = 28;</code>
-       */
-      public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Tag.Builder> 
-           getTagsBuilderList() {
-        return getTagsFieldBuilder().getBuilderList();
-      }
-      private com.google.protobuf.RepeatedFieldBuilderV3<
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Tag, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Tag.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.TagOrBuilder> 
-          getTagsFieldBuilder() {
-        if (tagsBuilder_ == null) {
-          tagsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Tag, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Tag.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.TagOrBuilder>(
-                  tags_,
-                  ((bitField0_ & 0x20000000) != 0),
-                  getParentForChildren(),
-                  isClean());
-          tags_ = null;
-        }
-        return tagsBuilder_;
-      }
-
-      private java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error> errors_ =
-        java.util.Collections.emptyList();
-      private void ensureErrorsIsMutable() {
-        if (!((bitField0_ & 0x40000000) != 0)) {
-          errors_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error>(errors_);
-          bitField0_ |= 0x40000000;
-         }
-      }
-
-      private com.google.protobuf.RepeatedFieldBuilderV3<
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ErrorOrBuilder> errorsBuilder_;
-
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Error errors = 29;</code>
-       */
-      public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error> getErrorsList() {
-        if (errorsBuilder_ == null) {
-          return java.util.Collections.unmodifiableList(errors_);
-        } else {
-          return errorsBuilder_.getMessageList();
-        }
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Error errors = 29;</code>
-       */
-      public int getErrorsCount() {
-        if (errorsBuilder_ == null) {
-          return errors_.size();
-        } else {
-          return errorsBuilder_.getCount();
-        }
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Error errors = 29;</code>
-       */
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error getErrors(int index) {
-        if (errorsBuilder_ == null) {
-          return errors_.get(index);
-        } else {
-          return errorsBuilder_.getMessage(index);
-        }
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Error errors = 29;</code>
-       */
-      public Builder setErrors(
-          int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error value) {
-        if (errorsBuilder_ == null) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
-          ensureErrorsIsMutable();
-          errors_.set(index, value);
-          onChanged();
-        } else {
-          errorsBuilder_.setMessage(index, value);
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Error errors = 29;</code>
-       */
-      public Builder setErrors(
-          int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error.Builder builderForValue) {
-        if (errorsBuilder_ == null) {
-          ensureErrorsIsMutable();
-          errors_.set(index, builderForValue.build());
-          onChanged();
-        } else {
-          errorsBuilder_.setMessage(index, builderForValue.build());
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Error errors = 29;</code>
-       */
-      public Builder addErrors(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error value) {
-        if (errorsBuilder_ == null) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
-          ensureErrorsIsMutable();
-          errors_.add(value);
-          onChanged();
-        } else {
-          errorsBuilder_.addMessage(value);
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Error errors = 29;</code>
-       */
-      public Builder addErrors(
-          int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error value) {
-        if (errorsBuilder_ == null) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
-          ensureErrorsIsMutable();
-          errors_.add(index, value);
-          onChanged();
-        } else {
-          errorsBuilder_.addMessage(index, value);
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Error errors = 29;</code>
-       */
-      public Builder addErrors(
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error.Builder builderForValue) {
-        if (errorsBuilder_ == null) {
-          ensureErrorsIsMutable();
-          errors_.add(builderForValue.build());
-          onChanged();
-        } else {
-          errorsBuilder_.addMessage(builderForValue.build());
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Error errors = 29;</code>
-       */
-      public Builder addErrors(
-          int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error.Builder builderForValue) {
-        if (errorsBuilder_ == null) {
-          ensureErrorsIsMutable();
-          errors_.add(index, builderForValue.build());
-          onChanged();
-        } else {
-          errorsBuilder_.addMessage(index, builderForValue.build());
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Error errors = 29;</code>
-       */
-      public Builder addAllErrors(
-          java.lang.Iterable<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error> values) {
-        if (errorsBuilder_ == null) {
-          ensureErrorsIsMutable();
-          com.google.protobuf.AbstractMessageLite.Builder.addAll(
-              values, errors_);
-          onChanged();
-        } else {
-          errorsBuilder_.addAllMessages(values);
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Error errors = 29;</code>
-       */
-      public Builder clearErrors() {
-        if (errorsBuilder_ == null) {
-          errors_ = java.util.Collections.emptyList();
-          bitField0_ = (bitField0_ & ~0x40000000);
-          onChanged();
-        } else {
-          errorsBuilder_.clear();
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Error errors = 29;</code>
-       */
-      public Builder removeErrors(int index) {
-        if (errorsBuilder_ == null) {
-          ensureErrorsIsMutable();
-          errors_.remove(index);
-          onChanged();
-        } else {
-          errorsBuilder_.remove(index);
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Error errors = 29;</code>
-       */
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error.Builder getErrorsBuilder(
-          int index) {
-        return getErrorsFieldBuilder().getBuilder(index);
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Error errors = 29;</code>
-       */
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ErrorOrBuilder getErrorsOrBuilder(
-          int index) {
-        if (errorsBuilder_ == null) {
-          return errors_.get(index);  } else {
-          return errorsBuilder_.getMessageOrBuilder(index);
-        }
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Error errors = 29;</code>
-       */
-      public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ErrorOrBuilder> 
-           getErrorsOrBuilderList() {
-        if (errorsBuilder_ != null) {
-          return errorsBuilder_.getMessageOrBuilderList();
-        } else {
-          return java.util.Collections.unmodifiableList(errors_);
-        }
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Error errors = 29;</code>
-       */
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error.Builder addErrorsBuilder() {
-        return getErrorsFieldBuilder().addBuilder(
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error.getDefaultInstance());
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Error errors = 29;</code>
-       */
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error.Builder addErrorsBuilder(
-          int index) {
-        return getErrorsFieldBuilder().addBuilder(
-            index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error.getDefaultInstance());
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.Error errors = 29;</code>
-       */
-      public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error.Builder> 
-           getErrorsBuilderList() {
-        return getErrorsFieldBuilder().getBuilderList();
-      }
-      private com.google.protobuf.RepeatedFieldBuilderV3<
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ErrorOrBuilder> 
-          getErrorsFieldBuilder() {
-        if (errorsBuilder_ == null) {
-          errorsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.Error.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.ErrorOrBuilder>(
-                  errors_,
-                  ((bitField0_ & 0x40000000) != 0),
-                  getParentForChildren(),
-                  isClean());
-          errors_ = null;
-        }
-        return errorsBuilder_;
-      }
-
-      private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItem recoveryItem_;
-      private com.google.protobuf.SingleFieldBuilderV3<
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItem, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItem.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItemOrBuilder> recoveryItemBuilder_;
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.RecoveryItem recovery_item = 32;</code>
-       * @return Whether the recoveryItem field is set.
-       */
-      public boolean hasRecoveryItem() {
-        return ((bitField0_ & 0x80000000) != 0);
-      }
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.RecoveryItem recovery_item = 32;</code>
-       * @return The recoveryItem.
-       */
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItem getRecoveryItem() {
-        if (recoveryItemBuilder_ == null) {
-          return recoveryItem_ == null ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItem.getDefaultInstance() : recoveryItem_;
-        } else {
-          return recoveryItemBuilder_.getMessage();
-        }
-      }
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.RecoveryItem recovery_item = 32;</code>
-       */
-      public Builder setRecoveryItem(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItem value) {
-        if (recoveryItemBuilder_ == null) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
-          recoveryItem_ = value;
-          onChanged();
-        } else {
-          recoveryItemBuilder_.setMessage(value);
-        }
-        bitField0_ |= 0x80000000;
-        return this;
-      }
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.RecoveryItem recovery_item = 32;</code>
-       */
-      public Builder setRecoveryItem(
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItem.Builder builderForValue) {
-        if (recoveryItemBuilder_ == null) {
-          recoveryItem_ = builderForValue.build();
-          onChanged();
-        } else {
-          recoveryItemBuilder_.setMessage(builderForValue.build());
-        }
-        bitField0_ |= 0x80000000;
-        return this;
-      }
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.RecoveryItem recovery_item = 32;</code>
-       */
-      public Builder mergeRecoveryItem(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItem value) {
-        if (recoveryItemBuilder_ == null) {
-          if (((bitField0_ & 0x80000000) != 0) &&
-              recoveryItem_ != null &&
-              recoveryItem_ != io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItem.getDefaultInstance()) {
-            recoveryItem_ =
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItem.newBuilder(recoveryItem_).mergeFrom(value).buildPartial();
-          } else {
-            recoveryItem_ = value;
-          }
-          onChanged();
-        } else {
-          recoveryItemBuilder_.mergeFrom(value);
-        }
-        bitField0_ |= 0x80000000;
-        return this;
-      }
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.RecoveryItem recovery_item = 32;</code>
-       */
-      public Builder clearRecoveryItem() {
-        if (recoveryItemBuilder_ == null) {
-          recoveryItem_ = null;
-          onChanged();
-        } else {
-          recoveryItemBuilder_.clear();
-        }
-        bitField0_ = (bitField0_ & ~0x80000000);
-        return this;
-      }
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.RecoveryItem recovery_item = 32;</code>
-       */
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItem.Builder getRecoveryItemBuilder() {
-        bitField0_ |= 0x80000000;
-        onChanged();
-        return getRecoveryItemFieldBuilder().getBuilder();
-      }
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.RecoveryItem recovery_item = 32;</code>
-       */
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItemOrBuilder getRecoveryItemOrBuilder() {
-        if (recoveryItemBuilder_ != null) {
-          return recoveryItemBuilder_.getMessageOrBuilder();
-        } else {
-          return recoveryItem_ == null ?
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItem.getDefaultInstance() : recoveryItem_;
-        }
-      }
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessInstance.RecoveryItem recovery_item = 32;</code>
-       */
-      private com.google.protobuf.SingleFieldBuilderV3<
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItem, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItem.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItemOrBuilder> 
-          getRecoveryItemFieldBuilder() {
-        if (recoveryItemBuilder_ == null) {
-          recoveryItemBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItem, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItem.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.RecoveryItemOrBuilder>(
-                  getRecoveryItem(),
-                  getParentForChildren(),
-                  isClean());
-          recoveryItem_ = null;
-        }
-        return recoveryItemBuilder_;
-      }
-
-      private java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses> finishedSubprocesses_ =
-        java.util.Collections.emptyList();
-      private void ensureFinishedSubprocessesIsMutable() {
-        if (!((bitField1_ & 0x00000001) != 0)) {
-          finishedSubprocesses_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses>(finishedSubprocesses_);
-          bitField1_ |= 0x00000001;
-         }
-      }
-
-      private com.google.protobuf.RepeatedFieldBuilderV3<
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcessesOrBuilder> finishedSubprocessesBuilder_;
-
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.FinishedSubProcesses finished_subprocesses = 34;</code>
-       */
-      public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses> getFinishedSubprocessesList() {
-        if (finishedSubprocessesBuilder_ == null) {
-          return java.util.Collections.unmodifiableList(finishedSubprocesses_);
-        } else {
-          return finishedSubprocessesBuilder_.getMessageList();
-        }
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.FinishedSubProcesses finished_subprocesses = 34;</code>
-       */
-      public int getFinishedSubprocessesCount() {
-        if (finishedSubprocessesBuilder_ == null) {
-          return finishedSubprocesses_.size();
-        } else {
-          return finishedSubprocessesBuilder_.getCount();
-        }
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.FinishedSubProcesses finished_subprocesses = 34;</code>
-       */
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses getFinishedSubprocesses(int index) {
-        if (finishedSubprocessesBuilder_ == null) {
-          return finishedSubprocesses_.get(index);
-        } else {
-          return finishedSubprocessesBuilder_.getMessage(index);
-        }
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.FinishedSubProcesses finished_subprocesses = 34;</code>
-       */
-      public Builder setFinishedSubprocesses(
-          int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses value) {
-        if (finishedSubprocessesBuilder_ == null) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
-          ensureFinishedSubprocessesIsMutable();
-          finishedSubprocesses_.set(index, value);
-          onChanged();
-        } else {
-          finishedSubprocessesBuilder_.setMessage(index, value);
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.FinishedSubProcesses finished_subprocesses = 34;</code>
-       */
-      public Builder setFinishedSubprocesses(
-          int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses.Builder builderForValue) {
-        if (finishedSubprocessesBuilder_ == null) {
-          ensureFinishedSubprocessesIsMutable();
-          finishedSubprocesses_.set(index, builderForValue.build());
-          onChanged();
-        } else {
-          finishedSubprocessesBuilder_.setMessage(index, builderForValue.build());
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.FinishedSubProcesses finished_subprocesses = 34;</code>
-       */
-      public Builder addFinishedSubprocesses(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses value) {
-        if (finishedSubprocessesBuilder_ == null) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
-          ensureFinishedSubprocessesIsMutable();
-          finishedSubprocesses_.add(value);
-          onChanged();
-        } else {
-          finishedSubprocessesBuilder_.addMessage(value);
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.FinishedSubProcesses finished_subprocesses = 34;</code>
-       */
-      public Builder addFinishedSubprocesses(
-          int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses value) {
-        if (finishedSubprocessesBuilder_ == null) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
-          ensureFinishedSubprocessesIsMutable();
-          finishedSubprocesses_.add(index, value);
-          onChanged();
-        } else {
-          finishedSubprocessesBuilder_.addMessage(index, value);
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.FinishedSubProcesses finished_subprocesses = 34;</code>
-       */
-      public Builder addFinishedSubprocesses(
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses.Builder builderForValue) {
-        if (finishedSubprocessesBuilder_ == null) {
-          ensureFinishedSubprocessesIsMutable();
-          finishedSubprocesses_.add(builderForValue.build());
-          onChanged();
-        } else {
-          finishedSubprocessesBuilder_.addMessage(builderForValue.build());
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.FinishedSubProcesses finished_subprocesses = 34;</code>
-       */
-      public Builder addFinishedSubprocesses(
-          int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses.Builder builderForValue) {
-        if (finishedSubprocessesBuilder_ == null) {
-          ensureFinishedSubprocessesIsMutable();
-          finishedSubprocesses_.add(index, builderForValue.build());
-          onChanged();
-        } else {
-          finishedSubprocessesBuilder_.addMessage(index, builderForValue.build());
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.FinishedSubProcesses finished_subprocesses = 34;</code>
-       */
-      public Builder addAllFinishedSubprocesses(
-          java.lang.Iterable<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses> values) {
-        if (finishedSubprocessesBuilder_ == null) {
-          ensureFinishedSubprocessesIsMutable();
-          com.google.protobuf.AbstractMessageLite.Builder.addAll(
-              values, finishedSubprocesses_);
-          onChanged();
-        } else {
-          finishedSubprocessesBuilder_.addAllMessages(values);
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.FinishedSubProcesses finished_subprocesses = 34;</code>
-       */
-      public Builder clearFinishedSubprocesses() {
-        if (finishedSubprocessesBuilder_ == null) {
-          finishedSubprocesses_ = java.util.Collections.emptyList();
-          bitField1_ = (bitField1_ & ~0x00000001);
-          onChanged();
-        } else {
-          finishedSubprocessesBuilder_.clear();
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.FinishedSubProcesses finished_subprocesses = 34;</code>
-       */
-      public Builder removeFinishedSubprocesses(int index) {
-        if (finishedSubprocessesBuilder_ == null) {
-          ensureFinishedSubprocessesIsMutable();
-          finishedSubprocesses_.remove(index);
-          onChanged();
-        } else {
-          finishedSubprocessesBuilder_.remove(index);
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.FinishedSubProcesses finished_subprocesses = 34;</code>
-       */
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses.Builder getFinishedSubprocessesBuilder(
-          int index) {
-        return getFinishedSubprocessesFieldBuilder().getBuilder(index);
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.FinishedSubProcesses finished_subprocesses = 34;</code>
-       */
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcessesOrBuilder getFinishedSubprocessesOrBuilder(
-          int index) {
-        if (finishedSubprocessesBuilder_ == null) {
-          return finishedSubprocesses_.get(index);  } else {
-          return finishedSubprocessesBuilder_.getMessageOrBuilder(index);
-        }
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.FinishedSubProcesses finished_subprocesses = 34;</code>
-       */
-      public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcessesOrBuilder> 
-           getFinishedSubprocessesOrBuilderList() {
-        if (finishedSubprocessesBuilder_ != null) {
-          return finishedSubprocessesBuilder_.getMessageOrBuilderList();
-        } else {
-          return java.util.Collections.unmodifiableList(finishedSubprocesses_);
-        }
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.FinishedSubProcesses finished_subprocesses = 34;</code>
-       */
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses.Builder addFinishedSubprocessesBuilder() {
-        return getFinishedSubprocessesFieldBuilder().addBuilder(
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses.getDefaultInstance());
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.FinishedSubProcesses finished_subprocesses = 34;</code>
-       */
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses.Builder addFinishedSubprocessesBuilder(
-          int index) {
-        return getFinishedSubprocessesFieldBuilder().addBuilder(
-            index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses.getDefaultInstance());
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.ProcessInstance.FinishedSubProcesses finished_subprocesses = 34;</code>
-       */
-      public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses.Builder> 
-           getFinishedSubprocessesBuilderList() {
-        return getFinishedSubprocessesFieldBuilder().getBuilderList();
-      }
-      private com.google.protobuf.RepeatedFieldBuilderV3<
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcessesOrBuilder> 
-          getFinishedSubprocessesFieldBuilder() {
-        if (finishedSubprocessesBuilder_ == null) {
-          finishedSubprocessesBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcesses.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.FinishedSubProcessesOrBuilder>(
-                  finishedSubprocesses_,
-                  ((bitField1_ & 0x00000001) != 0),
-                  getParentForChildren(),
-                  isClean());
-          finishedSubprocesses_ = null;
-        }
-        return finishedSubprocessesBuilder_;
-      }
-      @java.lang.Override
-      public final Builder setUnknownFields(
-          final com.google.protobuf.UnknownFieldSet unknownFields) {
-        return super.setUnknownFields(unknownFields);
-      }
-
-      @java.lang.Override
-      public final Builder mergeUnknownFields(
-          final com.google.protobuf.UnknownFieldSet unknownFields) {
-        return super.mergeUnknownFields(unknownFields);
-      }
-
-
-      // @@protoc_insertion_point(builder_scope:io.automatiko.engine.workflow.marshalling.ProcessInstance)
-    }
-
-    // @@protoc_insertion_point(class_scope:io.automatiko.engine.workflow.marshalling.ProcessInstance)
-    private static final io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance DEFAULT_INSTANCE;
-    static {
-      DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance();
-    }
-
-    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance getDefaultInstance() {
-      return DEFAULT_INSTANCE;
-    }
 
-    @java.lang.Deprecated public static final com.google.protobuf.Parser<ProcessInstance>
-        PARSER = new com.google.protobuf.AbstractParser<ProcessInstance>() {
-      @java.lang.Override
-      public ProcessInstance parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        return new ProcessInstance(input, extensionRegistry);
-      }
-    };
-
-    public static com.google.protobuf.Parser<ProcessInstance> parser() {
-      return PARSER;
-    }
+        @java.lang.Override
+        public int hashCode() {
+            if (memoizedHashCode != 0) {
+                return memoizedHashCode;
+            }
+            int hash = 41;
+            hash = (19 * hash) + getDescriptor().hashCode();
+            if (hasTimer()) {
+                hash = (37 * hash) + TIMER_FIELD_NUMBER;
+                hash = (53 * hash) + getTimer().hashCode();
+            }
+            if (hasTrigger()) {
+                hash = (37 * hash) + TRIGGER_FIELD_NUMBER;
+                hash = (53 * hash) + getTrigger().hashCode();
+            }
+            hash = (29 * hash) + unknownFields.hashCode();
+            memoizedHashCode = hash;
+            return hash;
+        }
 
-    @java.lang.Override
-    public com.google.protobuf.Parser<ProcessInstance> getParserForType() {
-      return PARSER;
-    }
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer parseFrom(
+                java.nio.ByteBuffer data)
+                throws com.google.protobuf.InvalidProtocolBufferException {
+            return PARSER.parseFrom(data);
+        }
 
-    @java.lang.Override
-    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance getDefaultInstanceForType() {
-      return DEFAULT_INSTANCE;
-    }
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer parseFrom(
+                java.nio.ByteBuffer data,
+                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                throws com.google.protobuf.InvalidProtocolBufferException {
+            return PARSER.parseFrom(data, extensionRegistry);
+        }
 
-  }
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer parseFrom(
+                com.google.protobuf.ByteString data)
+                throws com.google.protobuf.InvalidProtocolBufferException {
+            return PARSER.parseFrom(data);
+        }
 
-  public interface VariableOrBuilder extends
-      // @@protoc_insertion_point(interface_extends:io.automatiko.engine.workflow.marshalling.Variable)
-      com.google.protobuf.MessageOrBuilder {
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer parseFrom(
+                com.google.protobuf.ByteString data,
+                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                throws com.google.protobuf.InvalidProtocolBufferException {
+            return PARSER.parseFrom(data, extensionRegistry);
+        }
 
-    /**
-     * <code>optional string name = 1;</code>
-     * @return Whether the name field is set.
-     */
-    boolean hasName();
-    /**
-     * <code>optional string name = 1;</code>
-     * @return The name.
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-    /**
-     * <code>optional string name = 1;</code>
-     * @return The bytes for name.
-     */
-    com.google.protobuf.ByteString
-        getNameBytes();
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer parseFrom(byte[] data)
+                throws com.google.protobuf.InvalidProtocolBufferException {
+            return PARSER.parseFrom(data);
+        }
 
-    /**
-     * <pre>
-     * the actual object reference
-     * </pre>
-     *
-     * <code>optional int32 strategy_index = 2;</code>
-     * @return Whether the strategyIndex field is set.
-     */
-    boolean hasStrategyIndex();
-    /**
-     * <pre>
-     * the actual object reference
-     * </pre>
-     *
-     * <code>optional int32 strategy_index = 2;</code>
-     * @return The strategyIndex.
-     */
-    int getStrategyIndex();
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer parseFrom(
+                byte[] data,
+                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                throws com.google.protobuf.InvalidProtocolBufferException {
+            return PARSER.parseFrom(data, extensionRegistry);
+        }
 
-    /**
-     * <code>optional bytes value = 3;</code>
-     * @return Whether the value field is set.
-     */
-    boolean hasValue();
-    /**
-     * <code>optional bytes value = 3;</code>
-     * @return The value.
-     */
-    com.google.protobuf.ByteString getValue();
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer parseFrom(
+                java.io.InputStream input)
+                throws java.io.IOException {
+            return com.google.protobuf.GeneratedMessageV3
+                    .parseWithIOException(PARSER, input);
+        }
 
-    /**
-     * <code>optional string data_type = 4;</code>
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-     */
-    boolean hasDataType();
-    /**
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-    /**
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-     * @return The bytes for dataType.
-     */
-    com.google.protobuf.ByteString
-        getDataTypeBytes();
-  }
-  /**
-   * Protobuf type {@code io.automatiko.engine.workflow.marshalling.Variable}
-   */
-  public static final class Variable extends
-      com.google.protobuf.GeneratedMessageV3 implements
-      // @@protoc_insertion_point(message_implements:io.automatiko.engine.workflow.marshalling.Variable)
-      VariableOrBuilder {
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-    // Use Variable.newBuilder() to construct.
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-    private Variable() {
-      name_ = "";
-      value_ = com.google.protobuf.ByteString.EMPTY;
-      dataType_ = "";
-    }
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer parseFrom(
+                java.io.InputStream input,
+                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                throws java.io.IOException {
+            return com.google.protobuf.GeneratedMessageV3
+                    .parseWithIOException(PARSER, input, extensionRegistry);
+        }
 
-    @java.lang.Override
-    @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(
-        UnusedPrivateParameter unused) {
-      return new Variable();
-    }
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer parseDelimitedFrom(
+                java.io.InputStream input)
+                throws java.io.IOException {
+            return com.google.protobuf.GeneratedMessageV3
+                    .parseDelimitedWithIOException(PARSER, input);
+        }
 
-    @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
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-      this();
-      if (extensionRegistry == null) {
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-      int mutable_bitField0_ = 0;
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-              name_ = bs;
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-              bitField0_ |= 0x00000008;
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-              if (!parseUnknownField(
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-        throw e.setUnfinishedMessage(this);
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-        throw new com.google.protobuf.InvalidProtocolBufferException(
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-        makeExtensionsImmutable();
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-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_Variable_descriptor;
-    }
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer parseDelimitedFrom(
+                java.io.InputStream input,
+                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                throws java.io.IOException {
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+                    .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+        }
 
-    @java.lang.Override
-    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
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-          .ensureFieldAccessorsInitialized(
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.class, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder.class);
-    }
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer parseFrom(
+                com.google.protobuf.CodedInputStream input)
+                throws java.io.IOException {
+            return com.google.protobuf.GeneratedMessageV3
+                    .parseWithIOException(PARSER, input);
+        }
 
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-    /**
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-        java.lang.String s = bs.toStringUtf8();
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-                (java.lang.String) ref);
-        name_ = b;
-        return b;
-      } else {
-        return (com.google.protobuf.ByteString) ref;
-      }
-    }
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer parseFrom(
+                com.google.protobuf.CodedInputStream input,
+                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                throws java.io.IOException {
+            return com.google.protobuf.GeneratedMessageV3
+                    .parseWithIOException(PARSER, input, extensionRegistry);
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-    public static final int STRATEGY_INDEX_FIELD_NUMBER = 2;
-    private int strategyIndex_;
-    /**
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-     * @return The strategyIndex.
-     */
-    @java.lang.Override
-    public int getStrategyIndex() {
-      return strategyIndex_;
-    }
+        @java.lang.Override
+        public Builder newBuilderForType() {
+            return newBuilder();
+        }
 
-    public static final int VALUE_FIELD_NUMBER = 3;
-    private com.google.protobuf.ByteString value_;
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-     */
-    @java.lang.Override
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-      return value_;
-    }
+        public static Builder newBuilder() {
+            return DEFAULT_INSTANCE.toBuilder();
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-    public static final int DATA_TYPE_FIELD_NUMBER = 4;
-    private volatile java.lang.Object dataType_;
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-        dataType_ = b;
-        return b;
-      } else {
-        return (com.google.protobuf.ByteString) ref;
-      }
-    }
+        public static Builder newBuilder(
+                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer prototype) {
+            return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+        }
 
-    private byte memoizedIsInitialized = -1;
-    @java.lang.Override
-    public final boolean isInitialized() {
-      byte isInitialized = memoizedIsInitialized;
-      if (isInitialized == 1) return true;
-      if (isInitialized == 0) return false;
+        @java.lang.Override
+        public Builder toBuilder() {
+            return this == DEFAULT_INSTANCE
+                    ? new Builder()
+                    : new Builder().mergeFrom(this);
+        }
 
-      memoizedIsInitialized = 1;
-      return true;
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+        @java.lang.Override
+        protected Builder newBuilderForType(
+                com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+            Builder builder = new Builder(parent);
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+        }
 
-    @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
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-        com.google.protobuf.GeneratedMessageV3.writeString(output, 4, dataType_);
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-      unknownFields.writeTo(output);
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+        /**
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+         */
+        public static final class Builder extends
+                com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
+                // @@protoc_insertion_point(builder_implements:io.automatiko.engine.workflow.marshalling.ProcessTimer)
+                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimerOrBuilder {
+            public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+                return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessTimer_descriptor;
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-      memoizedSize = size;
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+            @java.lang.Override
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+                                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.class,
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+            @java.lang.Override
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+                if (((from_bitField0_ & 0x00000001) != 0)) {
+                    if (timerBuilder_ == null) {
+                        result.timer_ = timer_;
+                    } else {
+                        result.timer_ = timerBuilder_.build();
+                    }
+                    to_bitField0_ |= 0x00000001;
+                }
+                if (((from_bitField0_ & 0x00000002) != 0)) {
+                    if (triggerBuilder_ == null) {
+                        result.trigger_ = trigger_;
+                    } else {
+                        result.trigger_ = triggerBuilder_.build();
+                    }
+                    to_bitField0_ |= 0x00000002;
+                }
+                result.bitField0_ = to_bitField0_;
+                onBuilt();
+                return result;
+            }
 
-    @java.lang.Override
-    public com.google.protobuf.Parser<Variable> getParserForType() {
-      return PARSER;
-    }
+            @java.lang.Override
+            public Builder clone() {
+                return super.clone();
+            }
 
-    @java.lang.Override
-    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable getDefaultInstanceForType() {
-      return DEFAULT_INSTANCE;
-    }
+            @java.lang.Override
+            public Builder setField(
+                    com.google.protobuf.Descriptors.FieldDescriptor field,
+                    java.lang.Object value) {
+                return super.setField(field, value);
+            }
 
-  }
+            @java.lang.Override
+            public Builder clearField(
+                    com.google.protobuf.Descriptors.FieldDescriptor field) {
+                return super.clearField(field);
+            }
 
-  public interface WorkItemOrBuilder extends
-      // @@protoc_insertion_point(interface_extends:io.automatiko.engine.workflow.marshalling.WorkItem)
-      com.google.protobuf.MessageOrBuilder {
+            @java.lang.Override
+            public Builder clearOneof(
+                    com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+                return super.clearOneof(oneof);
+            }
 
-    /**
-     * <code>optional string id = 1;</code>
-     * @return Whether the id field is set.
-     */
-    boolean hasId();
-    /**
-     * <code>optional string id = 1;</code>
-     * @return The id.
-     */
-    java.lang.String getId();
-    /**
-     * <code>optional string id = 1;</code>
-     * @return The bytes for id.
-     */
-    com.google.protobuf.ByteString
-        getIdBytes();
+            @java.lang.Override
+            public Builder setRepeatedField(
+                    com.google.protobuf.Descriptors.FieldDescriptor field,
+                    int index, java.lang.Object value) {
+                return super.setRepeatedField(field, index, value);
+            }
 
-    /**
-     * <code>optional string process_instances_id = 2;</code>
-     * @return Whether the processInstancesId field is set.
-     */
-    boolean hasProcessInstancesId();
-    /**
-     * <code>optional string process_instances_id = 2;</code>
-     * @return The processInstancesId.
-     */
-    java.lang.String getProcessInstancesId();
-    /**
-     * <code>optional string process_instances_id = 2;</code>
-     * @return The bytes for processInstancesId.
-     */
-    com.google.protobuf.ByteString
-        getProcessInstancesIdBytes();
+            @java.lang.Override
+            public Builder addRepeatedField(
+                    com.google.protobuf.Descriptors.FieldDescriptor field,
+                    java.lang.Object value) {
+                return super.addRepeatedField(field, value);
+            }
 
-    /**
-     * <code>optional string name = 3;</code>
-     * @return Whether the name field is set.
-     */
-    boolean hasName();
-    /**
-     * <code>optional string name = 3;</code>
-     * @return The name.
-     */
-    java.lang.String getName();
-    /**
-     * <code>optional string name = 3;</code>
-     * @return The bytes for name.
-     */
-    com.google.protobuf.ByteString
-        getNameBytes();
+            @java.lang.Override
+            public Builder mergeFrom(com.google.protobuf.Message other) {
+                if (other instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer) {
+                    return mergeFrom((io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer) other);
+                } else {
+                    super.mergeFrom(other);
+                    return this;
+                }
+            }
 
-    /**
-     * <code>optional int32 state = 4;</code>
-     * @return Whether the state field is set.
-     */
-    boolean hasState();
-    /**
-     * <code>optional int32 state = 4;</code>
-     * @return The state.
-     */
-    int getState();
+            public Builder mergeFrom(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer other) {
+                if (other == io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer
+                        .getDefaultInstance())
+                    return this;
+                if (other.hasTimer()) {
+                    mergeTimer(other.getTimer());
+                }
+                if (other.hasTrigger()) {
+                    mergeTrigger(other.getTrigger());
+                }
+                this.mergeUnknownFields(other.unknownFields);
+                onChanged();
+                return this;
+            }
 
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
-     */
-    java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable> 
-        getVariableList();
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
-     */
-    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable getVariable(int index);
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
-     */
-    int getVariableCount();
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
-     */
-    java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder> 
-        getVariableOrBuilderList();
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
-     */
-    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder getVariableOrBuilder(
-        int index);
+            @java.lang.Override
+            public final boolean isInitialized() {
+                return true;
+            }
 
-    /**
-     * <code>optional string deployment_id = 6;</code>
-     * @return Whether the deploymentId field is set.
-     */
-    boolean hasDeploymentId();
-    /**
-     * <code>optional string deployment_id = 6;</code>
-     * @return The deploymentId.
-     */
-    java.lang.String getDeploymentId();
-    /**
-     * <code>optional string deployment_id = 6;</code>
-     * @return The bytes for deploymentId.
-     */
-    com.google.protobuf.ByteString
-        getDeploymentIdBytes();
+            @java.lang.Override
+            public Builder mergeFrom(
+                    com.google.protobuf.CodedInputStream input,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws java.io.IOException {
+                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer parsedMessage = null;
+                try {
+                    parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+                } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                    parsedMessage = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer) e
+                            .getUnfinishedMessage();
+                    throw e.unwrapIOException();
+                } finally {
+                    if (parsedMessage != null) {
+                        mergeFrom(parsedMessage);
+                    }
+                }
+                return this;
+            }
 
-    /**
-     * <code>optional string node_instance_id = 7;</code>
-     * @return Whether the nodeInstanceId field is set.
-     */
-    boolean hasNodeInstanceId();
-    /**
-     * <code>optional string node_instance_id = 7;</code>
-     * @return The nodeInstanceId.
-     */
-    java.lang.String getNodeInstanceId();
-    /**
-     * <code>optional string node_instance_id = 7;</code>
-     * @return The bytes for nodeInstanceId.
-     */
-    com.google.protobuf.ByteString
-        getNodeInstanceIdBytes();
+            private int bitField0_;
 
-    /**
-     * <code>optional int64 node_id = 8;</code>
-     * @return Whether the nodeId field is set.
-     */
-    boolean hasNodeId();
-    /**
-     * <code>optional int64 node_id = 8;</code>
-     * @return The nodeId.
-     */
-    long getNodeId();
+            private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance timer_;
+            private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstanceOrBuilder> timerBuilder_;
 
-    /**
-     * <code>optional string phase_id = 9;</code>
-     * @return Whether the phaseId field is set.
-     */
-    boolean hasPhaseId();
-    /**
-     * <code>optional string phase_id = 9;</code>
-     * @return The phaseId.
-     */
-    java.lang.String getPhaseId();
-    /**
-     * <code>optional string phase_id = 9;</code>
-     * @return The bytes for phaseId.
-     */
-    com.google.protobuf.ByteString
-        getPhaseIdBytes();
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessTimer.TimerInstance timer = 1;</code>
+             * 
+             * @return Whether the timer field is set.
+             */
+            public boolean hasTimer() {
+                return ((bitField0_ & 0x00000001) != 0);
+            }
 
-    /**
-     * <code>optional string phase_status = 10;</code>
-     * @return Whether the phaseStatus field is set.
-     */
-    boolean hasPhaseStatus();
-    /**
-     * <code>optional string phase_status = 10;</code>
-     * @return The phaseStatus.
-     */
-    java.lang.String getPhaseStatus();
-    /**
-     * <code>optional string phase_status = 10;</code>
-     * @return The bytes for phaseStatus.
-     */
-    com.google.protobuf.ByteString
-        getPhaseStatusBytes();
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessTimer.TimerInstance timer = 1;</code>
+             * 
+             * @return The timer.
+             */
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance getTimer() {
+                if (timerBuilder_ == null) {
+                    return timer_ == null
+                            ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance
+                                    .getDefaultInstance()
+                            : timer_;
+                } else {
+                    return timerBuilder_.getMessage();
+                }
+            }
 
-    /**
-     * <code>optional int64 start_date = 11;</code>
-     * @return Whether the startDate field is set.
-     */
-    boolean hasStartDate();
-    /**
-     * <code>optional int64 start_date = 11;</code>
-     * @return The startDate.
-     */
-    long getStartDate();
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessTimer.TimerInstance timer = 1;</code>
+             */
+            public Builder setTimer(
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance value) {
+                if (timerBuilder_ == null) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    timer_ = value;
+                    onChanged();
+                } else {
+                    timerBuilder_.setMessage(value);
+                }
+                bitField0_ |= 0x00000001;
+                return this;
+            }
 
-    /**
-     * <code>optional int64 complete_date = 12;</code>
-     * @return Whether the completeDate field is set.
-     */
-    boolean hasCompleteDate();
-    /**
-     * <code>optional int64 complete_date = 12;</code>
-     * @return The completeDate.
-     */
-    long getCompleteDate();
-  }
-  /**
-   * Protobuf type {@code io.automatiko.engine.workflow.marshalling.WorkItem}
-   */
-  public static final class WorkItem extends
-      com.google.protobuf.GeneratedMessageV3 implements
-      // @@protoc_insertion_point(message_implements:io.automatiko.engine.workflow.marshalling.WorkItem)
-      WorkItemOrBuilder {
-  private static final long serialVersionUID = 0L;
-    // Use WorkItem.newBuilder() to construct.
-    private WorkItem(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-      super(builder);
-    }
-    private WorkItem() {
-      id_ = "";
-      processInstancesId_ = "";
-      name_ = "";
-      variable_ = java.util.Collections.emptyList();
-      deploymentId_ = "";
-      nodeInstanceId_ = "";
-      phaseId_ = "";
-      phaseStatus_ = "";
-    }
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessTimer.TimerInstance timer = 1;</code>
+             */
+            public Builder setTimer(
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance.Builder builderForValue) {
+                if (timerBuilder_ == null) {
+                    timer_ = builderForValue.build();
+                    onChanged();
+                } else {
+                    timerBuilder_.setMessage(builderForValue.build());
+                }
+                bitField0_ |= 0x00000001;
+                return this;
+            }
 
-    @java.lang.Override
-    @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(
-        UnusedPrivateParameter unused) {
-      return new WorkItem();
-    }
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessTimer.TimerInstance timer = 1;</code>
+             */
+            public Builder mergeTimer(
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance value) {
+                if (timerBuilder_ == null) {
+                    if (((bitField0_ & 0x00000001) != 0) &&
+                            timer_ != null &&
+                            timer_ != io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance
+                                    .getDefaultInstance()) {
+                        timer_ = io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance
+                                .newBuilder(timer_).mergeFrom(value).buildPartial();
+                    } else {
+                        timer_ = value;
+                    }
+                    onChanged();
+                } else {
+                    timerBuilder_.mergeFrom(value);
+                }
+                bitField0_ |= 0x00000001;
+                return this;
+            }
 
-    @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
-    getUnknownFields() {
-      return this.unknownFields;
-    }
-    private WorkItem(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      this();
-      if (extensionRegistry == null) {
-        throw new java.lang.NullPointerException();
-      }
-      int mutable_bitField0_ = 0;
-      com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-          com.google.protobuf.UnknownFieldSet.newBuilder();
-      try {
-        boolean done = false;
-        while (!done) {
-          int tag = input.readTag();
-          switch (tag) {
-            case 0:
-              done = true;
-              break;
-            case 10: {
-              com.google.protobuf.ByteString bs = input.readBytes();
-              bitField0_ |= 0x00000001;
-              id_ = bs;
-              break;
-            }
-            case 18: {
-              com.google.protobuf.ByteString bs = input.readBytes();
-              bitField0_ |= 0x00000002;
-              processInstancesId_ = bs;
-              break;
-            }
-            case 26: {
-              com.google.protobuf.ByteString bs = input.readBytes();
-              bitField0_ |= 0x00000004;
-              name_ = bs;
-              break;
-            }
-            case 32: {
-              bitField0_ |= 0x00000008;
-              state_ = input.readInt32();
-              break;
-            }
-            case 42: {
-              if (!((mutable_bitField0_ & 0x00000010) != 0)) {
-                variable_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable>();
-                mutable_bitField0_ |= 0x00000010;
-              }
-              variable_.add(
-                  input.readMessage(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.PARSER, extensionRegistry));
-              break;
-            }
-            case 50: {
-              com.google.protobuf.ByteString bs = input.readBytes();
-              bitField0_ |= 0x00000010;
-              deploymentId_ = bs;
-              break;
-            }
-            case 58: {
-              com.google.protobuf.ByteString bs = input.readBytes();
-              bitField0_ |= 0x00000020;
-              nodeInstanceId_ = bs;
-              break;
-            }
-            case 64: {
-              bitField0_ |= 0x00000040;
-              nodeId_ = input.readInt64();
-              break;
-            }
-            case 74: {
-              com.google.protobuf.ByteString bs = input.readBytes();
-              bitField0_ |= 0x00000080;
-              phaseId_ = bs;
-              break;
-            }
-            case 82: {
-              com.google.protobuf.ByteString bs = input.readBytes();
-              bitField0_ |= 0x00000100;
-              phaseStatus_ = bs;
-              break;
-            }
-            case 88: {
-              bitField0_ |= 0x00000200;
-              startDate_ = input.readInt64();
-              break;
-            }
-            case 96: {
-              bitField0_ |= 0x00000400;
-              completeDate_ = input.readInt64();
-              break;
-            }
-            default: {
-              if (!parseUnknownField(
-                  input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-          }
-        }
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(this);
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(
-            e).setUnfinishedMessage(this);
-      } finally {
-        if (((mutable_bitField0_ & 0x00000010) != 0)) {
-          variable_ = java.util.Collections.unmodifiableList(variable_);
-        }
-        this.unknownFields = unknownFields.build();
-        makeExtensionsImmutable();
-      }
-    }
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_WorkItem_descriptor;
-    }
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessTimer.TimerInstance timer = 1;</code>
+             */
+            public Builder clearTimer() {
+                if (timerBuilder_ == null) {
+                    timer_ = null;
+                    onChanged();
+                } else {
+                    timerBuilder_.clear();
+                }
+                bitField0_ = (bitField0_ & ~0x00000001);
+                return this;
+            }
 
-    @java.lang.Override
-    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-        internalGetFieldAccessorTable() {
-      return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_WorkItem_fieldAccessorTable
-          .ensureFieldAccessorsInitialized(
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItem.class, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItem.Builder.class);
-    }
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessTimer.TimerInstance timer = 1;</code>
+             */
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance.Builder getTimerBuilder() {
+                bitField0_ |= 0x00000001;
+                onChanged();
+                return getTimerFieldBuilder().getBuilder();
+            }
 
-    private int bitField0_;
-    public static final int ID_FIELD_NUMBER = 1;
-    private volatile java.lang.Object id_;
-    /**
-     * <code>optional string id = 1;</code>
-     * @return Whether the id field is set.
-     */
-    @java.lang.Override
-    public boolean hasId() {
-      return ((bitField0_ & 0x00000001) != 0);
-    }
-    /**
-     * <code>optional string id = 1;</code>
-     * @return The id.
-     */
-    @java.lang.Override
-    public java.lang.String getId() {
-      java.lang.Object ref = id_;
-      if (ref instanceof java.lang.String) {
-        return (java.lang.String) ref;
-      } else {
-        com.google.protobuf.ByteString bs = 
-            (com.google.protobuf.ByteString) ref;
-        java.lang.String s = bs.toStringUtf8();
-        if (bs.isValidUtf8()) {
-          id_ = s;
-        }
-        return s;
-      }
-    }
-    /**
-     * <code>optional string id = 1;</code>
-     * @return The bytes for id.
-     */
-    @java.lang.Override
-    public com.google.protobuf.ByteString
-        getIdBytes() {
-      java.lang.Object ref = id_;
-      if (ref instanceof java.lang.String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
-        id_ = b;
-        return b;
-      } else {
-        return (com.google.protobuf.ByteString) ref;
-      }
-    }
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessTimer.TimerInstance timer = 1;</code>
+             */
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstanceOrBuilder getTimerOrBuilder() {
+                if (timerBuilder_ != null) {
+                    return timerBuilder_.getMessageOrBuilder();
+                } else {
+                    return timer_ == null
+                            ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance
+                                    .getDefaultInstance()
+                            : timer_;
+                }
+            }
 
-    public static final int PROCESS_INSTANCES_ID_FIELD_NUMBER = 2;
-    private volatile java.lang.Object processInstancesId_;
-    /**
-     * <code>optional string process_instances_id = 2;</code>
-     * @return Whether the processInstancesId field is set.
-     */
-    @java.lang.Override
-    public boolean hasProcessInstancesId() {
-      return ((bitField0_ & 0x00000002) != 0);
-    }
-    /**
-     * <code>optional string process_instances_id = 2;</code>
-     * @return The processInstancesId.
-     */
-    @java.lang.Override
-    public java.lang.String getProcessInstancesId() {
-      java.lang.Object ref = processInstancesId_;
-      if (ref instanceof java.lang.String) {
-        return (java.lang.String) ref;
-      } else {
-        com.google.protobuf.ByteString bs = 
-            (com.google.protobuf.ByteString) ref;
-        java.lang.String s = bs.toStringUtf8();
-        if (bs.isValidUtf8()) {
-          processInstancesId_ = s;
-        }
-        return s;
-      }
-    }
-    /**
-     * <code>optional string process_instances_id = 2;</code>
-     * @return The bytes for processInstancesId.
-     */
-    @java.lang.Override
-    public com.google.protobuf.ByteString
-        getProcessInstancesIdBytes() {
-      java.lang.Object ref = processInstancesId_;
-      if (ref instanceof java.lang.String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
-        processInstancesId_ = b;
-        return b;
-      } else {
-        return (com.google.protobuf.ByteString) ref;
-      }
-    }
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessTimer.TimerInstance timer = 1;</code>
+             */
+            private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstanceOrBuilder> getTimerFieldBuilder() {
+                if (timerBuilder_ == null) {
+                    timerBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstanceOrBuilder>(
+                            getTimer(),
+                            getParentForChildren(),
+                            isClean());
+                    timer_ = null;
+                }
+                return timerBuilder_;
+            }
 
-    public static final int NAME_FIELD_NUMBER = 3;
-    private volatile java.lang.Object name_;
-    /**
-     * <code>optional string name = 3;</code>
-     * @return Whether the name field is set.
-     */
-    @java.lang.Override
-    public boolean hasName() {
-      return ((bitField0_ & 0x00000004) != 0);
-    }
-    /**
-     * <code>optional string name = 3;</code>
-     * @return The name.
-     */
-    @java.lang.Override
-    public java.lang.String getName() {
-      java.lang.Object ref = name_;
-      if (ref instanceof java.lang.String) {
-        return (java.lang.String) ref;
-      } else {
-        com.google.protobuf.ByteString bs = 
-            (com.google.protobuf.ByteString) ref;
-        java.lang.String s = bs.toStringUtf8();
-        if (bs.isValidUtf8()) {
-          name_ = s;
-        }
-        return s;
-      }
-    }
-    /**
-     * <code>optional string name = 3;</code>
-     * @return The bytes for name.
-     */
-    @java.lang.Override
-    public com.google.protobuf.ByteString
-        getNameBytes() {
-      java.lang.Object ref = name_;
-      if (ref instanceof java.lang.String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
-        name_ = b;
-        return b;
-      } else {
-        return (com.google.protobuf.ByteString) ref;
-      }
-    }
+            private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger trigger_;
+            private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.TriggerOrBuilder> triggerBuilder_;
 
-    public static final int STATE_FIELD_NUMBER = 4;
-    private int state_;
-    /**
-     * <code>optional int32 state = 4;</code>
-     * @return Whether the state field is set.
-     */
-    @java.lang.Override
-    public boolean hasState() {
-      return ((bitField0_ & 0x00000008) != 0);
-    }
-    /**
-     * <code>optional int32 state = 4;</code>
-     * @return The state.
-     */
-    @java.lang.Override
-    public int getState() {
-      return state_;
-    }
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger trigger = 2;</code>
+             * 
+             * @return Whether the trigger field is set.
+             */
+            public boolean hasTrigger() {
+                return ((bitField0_ & 0x00000002) != 0);
+            }
 
-    public static final int VARIABLE_FIELD_NUMBER = 5;
-    private java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable> variable_;
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
-     */
-    @java.lang.Override
-    public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable> getVariableList() {
-      return variable_;
-    }
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
-     */
-    @java.lang.Override
-    public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder> 
-        getVariableOrBuilderList() {
-      return variable_;
-    }
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
-     */
-    @java.lang.Override
-    public int getVariableCount() {
-      return variable_.size();
-    }
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
-     */
-    @java.lang.Override
-    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable getVariable(int index) {
-      return variable_.get(index);
-    }
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
-     */
-    @java.lang.Override
-    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder getVariableOrBuilder(
-        int index) {
-      return variable_.get(index);
-    }
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger trigger = 2;</code>
+             * 
+             * @return The trigger.
+             */
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger getTrigger() {
+                if (triggerBuilder_ == null) {
+                    return trigger_ == null
+                            ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.getDefaultInstance()
+                            : trigger_;
+                } else {
+                    return triggerBuilder_.getMessage();
+                }
+            }
 
-    public static final int DEPLOYMENT_ID_FIELD_NUMBER = 6;
-    private volatile java.lang.Object deploymentId_;
-    /**
-     * <code>optional string deployment_id = 6;</code>
-     * @return Whether the deploymentId field is set.
-     */
-    @java.lang.Override
-    public boolean hasDeploymentId() {
-      return ((bitField0_ & 0x00000010) != 0);
-    }
-    /**
-     * <code>optional string deployment_id = 6;</code>
-     * @return The deploymentId.
-     */
-    @java.lang.Override
-    public java.lang.String getDeploymentId() {
-      java.lang.Object ref = deploymentId_;
-      if (ref instanceof java.lang.String) {
-        return (java.lang.String) ref;
-      } else {
-        com.google.protobuf.ByteString bs = 
-            (com.google.protobuf.ByteString) ref;
-        java.lang.String s = bs.toStringUtf8();
-        if (bs.isValidUtf8()) {
-          deploymentId_ = s;
-        }
-        return s;
-      }
-    }
-    /**
-     * <code>optional string deployment_id = 6;</code>
-     * @return The bytes for deploymentId.
-     */
-    @java.lang.Override
-    public com.google.protobuf.ByteString
-        getDeploymentIdBytes() {
-      java.lang.Object ref = deploymentId_;
-      if (ref instanceof java.lang.String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
-        deploymentId_ = b;
-        return b;
-      } else {
-        return (com.google.protobuf.ByteString) ref;
-      }
-    }
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger trigger = 2;</code>
+             */
+            public Builder setTrigger(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger value) {
+                if (triggerBuilder_ == null) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    trigger_ = value;
+                    onChanged();
+                } else {
+                    triggerBuilder_.setMessage(value);
+                }
+                bitField0_ |= 0x00000002;
+                return this;
+            }
 
-    public static final int NODE_INSTANCE_ID_FIELD_NUMBER = 7;
-    private volatile java.lang.Object nodeInstanceId_;
-    /**
-     * <code>optional string node_instance_id = 7;</code>
-     * @return Whether the nodeInstanceId field is set.
-     */
-    @java.lang.Override
-    public boolean hasNodeInstanceId() {
-      return ((bitField0_ & 0x00000020) != 0);
-    }
-    /**
-     * <code>optional string node_instance_id = 7;</code>
-     * @return The nodeInstanceId.
-     */
-    @java.lang.Override
-    public java.lang.String getNodeInstanceId() {
-      java.lang.Object ref = nodeInstanceId_;
-      if (ref instanceof java.lang.String) {
-        return (java.lang.String) ref;
-      } else {
-        com.google.protobuf.ByteString bs = 
-            (com.google.protobuf.ByteString) ref;
-        java.lang.String s = bs.toStringUtf8();
-        if (bs.isValidUtf8()) {
-          nodeInstanceId_ = s;
-        }
-        return s;
-      }
-    }
-    /**
-     * <code>optional string node_instance_id = 7;</code>
-     * @return The bytes for nodeInstanceId.
-     */
-    @java.lang.Override
-    public com.google.protobuf.ByteString
-        getNodeInstanceIdBytes() {
-      java.lang.Object ref = nodeInstanceId_;
-      if (ref instanceof java.lang.String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
-        nodeInstanceId_ = b;
-        return b;
-      } else {
-        return (com.google.protobuf.ByteString) ref;
-      }
-    }
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger trigger = 2;</code>
+             */
+            public Builder setTrigger(
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.Builder builderForValue) {
+                if (triggerBuilder_ == null) {
+                    trigger_ = builderForValue.build();
+                    onChanged();
+                } else {
+                    triggerBuilder_.setMessage(builderForValue.build());
+                }
+                bitField0_ |= 0x00000002;
+                return this;
+            }
 
-    public static final int NODE_ID_FIELD_NUMBER = 8;
-    private long nodeId_;
-    /**
-     * <code>optional int64 node_id = 8;</code>
-     * @return Whether the nodeId field is set.
-     */
-    @java.lang.Override
-    public boolean hasNodeId() {
-      return ((bitField0_ & 0x00000040) != 0);
-    }
-    /**
-     * <code>optional int64 node_id = 8;</code>
-     * @return The nodeId.
-     */
-    @java.lang.Override
-    public long getNodeId() {
-      return nodeId_;
-    }
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger trigger = 2;</code>
+             */
+            public Builder mergeTrigger(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger value) {
+                if (triggerBuilder_ == null) {
+                    if (((bitField0_ & 0x00000002) != 0) &&
+                            trigger_ != null &&
+                            trigger_ != io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger
+                                    .getDefaultInstance()) {
+                        trigger_ = io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger
+                                .newBuilder(trigger_).mergeFrom(value).buildPartial();
+                    } else {
+                        trigger_ = value;
+                    }
+                    onChanged();
+                } else {
+                    triggerBuilder_.mergeFrom(value);
+                }
+                bitField0_ |= 0x00000002;
+                return this;
+            }
 
-    public static final int PHASE_ID_FIELD_NUMBER = 9;
-    private volatile java.lang.Object phaseId_;
-    /**
-     * <code>optional string phase_id = 9;</code>
-     * @return Whether the phaseId field is set.
-     */
-    @java.lang.Override
-    public boolean hasPhaseId() {
-      return ((bitField0_ & 0x00000080) != 0);
-    }
-    /**
-     * <code>optional string phase_id = 9;</code>
-     * @return The phaseId.
-     */
-    @java.lang.Override
-    public java.lang.String getPhaseId() {
-      java.lang.Object ref = phaseId_;
-      if (ref instanceof java.lang.String) {
-        return (java.lang.String) ref;
-      } else {
-        com.google.protobuf.ByteString bs = 
-            (com.google.protobuf.ByteString) ref;
-        java.lang.String s = bs.toStringUtf8();
-        if (bs.isValidUtf8()) {
-          phaseId_ = s;
-        }
-        return s;
-      }
-    }
-    /**
-     * <code>optional string phase_id = 9;</code>
-     * @return The bytes for phaseId.
-     */
-    @java.lang.Override
-    public com.google.protobuf.ByteString
-        getPhaseIdBytes() {
-      java.lang.Object ref = phaseId_;
-      if (ref instanceof java.lang.String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
-        phaseId_ = b;
-        return b;
-      } else {
-        return (com.google.protobuf.ByteString) ref;
-      }
-    }
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger trigger = 2;</code>
+             */
+            public Builder clearTrigger() {
+                if (triggerBuilder_ == null) {
+                    trigger_ = null;
+                    onChanged();
+                } else {
+                    triggerBuilder_.clear();
+                }
+                bitField0_ = (bitField0_ & ~0x00000002);
+                return this;
+            }
 
-    public static final int PHASE_STATUS_FIELD_NUMBER = 10;
-    private volatile java.lang.Object phaseStatus_;
-    /**
-     * <code>optional string phase_status = 10;</code>
-     * @return Whether the phaseStatus field is set.
-     */
-    @java.lang.Override
-    public boolean hasPhaseStatus() {
-      return ((bitField0_ & 0x00000100) != 0);
-    }
-    /**
-     * <code>optional string phase_status = 10;</code>
-     * @return The phaseStatus.
-     */
-    @java.lang.Override
-    public java.lang.String getPhaseStatus() {
-      java.lang.Object ref = phaseStatus_;
-      if (ref instanceof java.lang.String) {
-        return (java.lang.String) ref;
-      } else {
-        com.google.protobuf.ByteString bs = 
-            (com.google.protobuf.ByteString) ref;
-        java.lang.String s = bs.toStringUtf8();
-        if (bs.isValidUtf8()) {
-          phaseStatus_ = s;
-        }
-        return s;
-      }
-    }
-    /**
-     * <code>optional string phase_status = 10;</code>
-     * @return The bytes for phaseStatus.
-     */
-    @java.lang.Override
-    public com.google.protobuf.ByteString
-        getPhaseStatusBytes() {
-      java.lang.Object ref = phaseStatus_;
-      if (ref instanceof java.lang.String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
-        phaseStatus_ = b;
-        return b;
-      } else {
-        return (com.google.protobuf.ByteString) ref;
-      }
-    }
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger trigger = 2;</code>
+             */
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.Builder getTriggerBuilder() {
+                bitField0_ |= 0x00000002;
+                onChanged();
+                return getTriggerFieldBuilder().getBuilder();
+            }
 
-    public static final int START_DATE_FIELD_NUMBER = 11;
-    private long startDate_;
-    /**
-     * <code>optional int64 start_date = 11;</code>
-     * @return Whether the startDate field is set.
-     */
-    @java.lang.Override
-    public boolean hasStartDate() {
-      return ((bitField0_ & 0x00000200) != 0);
-    }
-    /**
-     * <code>optional int64 start_date = 11;</code>
-     * @return The startDate.
-     */
-    @java.lang.Override
-    public long getStartDate() {
-      return startDate_;
-    }
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger trigger = 2;</code>
+             */
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.TriggerOrBuilder getTriggerOrBuilder() {
+                if (triggerBuilder_ != null) {
+                    return triggerBuilder_.getMessageOrBuilder();
+                } else {
+                    return trigger_ == null
+                            ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.getDefaultInstance()
+                            : trigger_;
+                }
+            }
 
-    public static final int COMPLETE_DATE_FIELD_NUMBER = 12;
-    private long completeDate_;
-    /**
-     * <code>optional int64 complete_date = 12;</code>
-     * @return Whether the completeDate field is set.
-     */
-    @java.lang.Override
-    public boolean hasCompleteDate() {
-      return ((bitField0_ & 0x00000400) != 0);
-    }
-    /**
-     * <code>optional int64 complete_date = 12;</code>
-     * @return The completeDate.
-     */
-    @java.lang.Override
-    public long getCompleteDate() {
-      return completeDate_;
-    }
+            /**
+             * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger trigger = 2;</code>
+             */
+            private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.TriggerOrBuilder> getTriggerFieldBuilder() {
+                if (triggerBuilder_ == null) {
+                    triggerBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.TriggerOrBuilder>(
+                            getTrigger(),
+                            getParentForChildren(),
+                            isClean());
+                    trigger_ = null;
+                }
+                return triggerBuilder_;
+            }
 
-    private byte memoizedIsInitialized = -1;
-    @java.lang.Override
-    public final boolean isInitialized() {
-      byte isInitialized = memoizedIsInitialized;
-      if (isInitialized == 1) return true;
-      if (isInitialized == 0) return false;
+            @java.lang.Override
+            public final Builder setUnknownFields(
+                    final com.google.protobuf.UnknownFieldSet unknownFields) {
+                return super.setUnknownFields(unknownFields);
+            }
 
-      memoizedIsInitialized = 1;
-      return true;
-    }
+            @java.lang.Override
+            public final Builder mergeUnknownFields(
+                    final com.google.protobuf.UnknownFieldSet unknownFields) {
+                return super.mergeUnknownFields(unknownFields);
+            }
 
-    @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-                        throws java.io.IOException {
-      if (((bitField0_ & 0x00000001) != 0)) {
-        com.google.protobuf.GeneratedMessageV3.writeString(output, 1, id_);
-      }
-      if (((bitField0_ & 0x00000002) != 0)) {
-        com.google.protobuf.GeneratedMessageV3.writeString(output, 2, processInstancesId_);
-      }
-      if (((bitField0_ & 0x00000004) != 0)) {
-        com.google.protobuf.GeneratedMessageV3.writeString(output, 3, name_);
-      }
-      if (((bitField0_ & 0x00000008) != 0)) {
-        output.writeInt32(4, state_);
-      }
-      for (int i = 0; i < variable_.size(); i++) {
-        output.writeMessage(5, variable_.get(i));
-      }
-      if (((bitField0_ & 0x00000010) != 0)) {
-        com.google.protobuf.GeneratedMessageV3.writeString(output, 6, deploymentId_);
-      }
-      if (((bitField0_ & 0x00000020) != 0)) {
-        com.google.protobuf.GeneratedMessageV3.writeString(output, 7, nodeInstanceId_);
-      }
-      if (((bitField0_ & 0x00000040) != 0)) {
-        output.writeInt64(8, nodeId_);
-      }
-      if (((bitField0_ & 0x00000080) != 0)) {
-        com.google.protobuf.GeneratedMessageV3.writeString(output, 9, phaseId_);
-      }
-      if (((bitField0_ & 0x00000100) != 0)) {
-        com.google.protobuf.GeneratedMessageV3.writeString(output, 10, phaseStatus_);
-      }
-      if (((bitField0_ & 0x00000200) != 0)) {
-        output.writeInt64(11, startDate_);
-      }
-      if (((bitField0_ & 0x00000400) != 0)) {
-        output.writeInt64(12, completeDate_);
-      }
-      unknownFields.writeTo(output);
-    }
+            // @@protoc_insertion_point(builder_scope:io.automatiko.engine.workflow.marshalling.ProcessTimer)
+        }
 
-    @java.lang.Override
-    public int getSerializedSize() {
-      int size = memoizedSize;
-      if (size != -1) return size;
-
-      size = 0;
-      if (((bitField0_ & 0x00000001) != 0)) {
-        size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, id_);
-      }
-      if (((bitField0_ & 0x00000002) != 0)) {
-        size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, processInstancesId_);
-      }
-      if (((bitField0_ & 0x00000004) != 0)) {
-        size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, name_);
-      }
-      if (((bitField0_ & 0x00000008) != 0)) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeInt32Size(4, state_);
-      }
-      for (int i = 0; i < variable_.size(); i++) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(5, variable_.get(i));
-      }
-      if (((bitField0_ & 0x00000010) != 0)) {
-        size += com.google.protobuf.GeneratedMessageV3.computeStringSize(6, deploymentId_);
-      }
-      if (((bitField0_ & 0x00000020) != 0)) {
-        size += com.google.protobuf.GeneratedMessageV3.computeStringSize(7, nodeInstanceId_);
-      }
-      if (((bitField0_ & 0x00000040) != 0)) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeInt64Size(8, nodeId_);
-      }
-      if (((bitField0_ & 0x00000080) != 0)) {
-        size += com.google.protobuf.GeneratedMessageV3.computeStringSize(9, phaseId_);
-      }
-      if (((bitField0_ & 0x00000100) != 0)) {
-        size += com.google.protobuf.GeneratedMessageV3.computeStringSize(10, phaseStatus_);
-      }
-      if (((bitField0_ & 0x00000200) != 0)) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeInt64Size(11, startDate_);
-      }
-      if (((bitField0_ & 0x00000400) != 0)) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeInt64Size(12, completeDate_);
-      }
-      size += unknownFields.getSerializedSize();
-      memoizedSize = size;
-      return size;
-    }
+        // @@protoc_insertion_point(class_scope:io.automatiko.engine.workflow.marshalling.ProcessTimer)
+        private static final io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer DEFAULT_INSTANCE;
+        static {
+            DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer();
+        }
 
-    @java.lang.Override
-    public boolean equals(final java.lang.Object obj) {
-      if (obj == this) {
-       return true;
-      }
-      if (!(obj instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItem)) {
-        return super.equals(obj);
-      }
-      io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItem other = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItem) obj;
-
-      if (hasId() != other.hasId()) return false;
-      if (hasId()) {
-        if (!getId()
-            .equals(other.getId())) return false;
-      }
-      if (hasProcessInstancesId() != other.hasProcessInstancesId()) return false;
-      if (hasProcessInstancesId()) {
-        if (!getProcessInstancesId()
-            .equals(other.getProcessInstancesId())) return false;
-      }
-      if (hasName() != other.hasName()) return false;
-      if (hasName()) {
-        if (!getName()
-            .equals(other.getName())) return false;
-      }
-      if (hasState() != other.hasState()) return false;
-      if (hasState()) {
-        if (getState()
-            != other.getState()) return false;
-      }
-      if (!getVariableList()
-          .equals(other.getVariableList())) return false;
-      if (hasDeploymentId() != other.hasDeploymentId()) return false;
-      if (hasDeploymentId()) {
-        if (!getDeploymentId()
-            .equals(other.getDeploymentId())) return false;
-      }
-      if (hasNodeInstanceId() != other.hasNodeInstanceId()) return false;
-      if (hasNodeInstanceId()) {
-        if (!getNodeInstanceId()
-            .equals(other.getNodeInstanceId())) return false;
-      }
-      if (hasNodeId() != other.hasNodeId()) return false;
-      if (hasNodeId()) {
-        if (getNodeId()
-            != other.getNodeId()) return false;
-      }
-      if (hasPhaseId() != other.hasPhaseId()) return false;
-      if (hasPhaseId()) {
-        if (!getPhaseId()
-            .equals(other.getPhaseId())) return false;
-      }
-      if (hasPhaseStatus() != other.hasPhaseStatus()) return false;
-      if (hasPhaseStatus()) {
-        if (!getPhaseStatus()
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-        return this;
-      }
-      /**
-       * <code>optional string process_instances_id = 2;</code>
-       * @param value The bytes for processInstancesId to set.
-       * @return This builder for chaining.
-       */
-      public Builder setProcessInstancesIdBytes(
-          com.google.protobuf.ByteString value) {
-        if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000002;
-        processInstancesId_ = value;
-        onChanged();
-        return this;
-      }
-
-      private java.lang.Object name_ = "";
-      /**
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-       * @return Whether the name field is set.
-       */
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-        return ((bitField0_ & 0x00000004) != 0);
-      }
-      /**
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-       */
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-        java.lang.Object ref = name_;
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-          com.google.protobuf.ByteString bs =
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-          java.lang.String s = bs.toStringUtf8();
-          if (bs.isValidUtf8()) {
-            name_ = s;
-          }
-          return s;
-        } else {
-          return (java.lang.String) ref;
-        }
-      }
-      /**
-       * <code>optional string name = 3;</code>
-       * @return The bytes for name.
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-          getNameBytes() {
-        java.lang.Object ref = name_;
-        if (ref instanceof String) {
-          com.google.protobuf.ByteString b = 
-              com.google.protobuf.ByteString.copyFromUtf8(
-                  (java.lang.String) ref);
-          name_ = b;
-          return b;
-        } else {
-          return (com.google.protobuf.ByteString) ref;
-        }
-      }
-      /**
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-       * @param value The name to set.
-       * @return This builder for chaining.
-       */
-      public Builder setName(
-          java.lang.String value) {
-        if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000004;
-        name_ = value;
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>optional string name = 3;</code>
-       * @return This builder for chaining.
-       */
-      public Builder clearName() {
-        bitField0_ = (bitField0_ & ~0x00000004);
-        name_ = getDefaultInstance().getName();
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>optional string name = 3;</code>
-       * @param value The bytes for name to set.
-       * @return This builder for chaining.
-       */
-      public Builder setNameBytes(
-          com.google.protobuf.ByteString value) {
-        if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000004;
-        name_ = value;
-        onChanged();
-        return this;
-      }
-
-      private int state_ ;
-      /**
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-       * @return Whether the state field is set.
-       */
-      @java.lang.Override
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-        return ((bitField0_ & 0x00000008) != 0);
-      }
-      /**
-       * <code>optional int32 state = 4;</code>
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-       */
-      @java.lang.Override
-      public int getState() {
-        return state_;
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-      /**
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-       * @param value The state to set.
-       * @return This builder for chaining.
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-        bitField0_ |= 0x00000008;
-        state_ = value;
-        onChanged();
-        return this;
-      }
-      /**
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-       */
-      public Builder clearState() {
-        bitField0_ = (bitField0_ & ~0x00000008);
-        state_ = 0;
-        onChanged();
-        return this;
-      }
-
-      private java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable> variable_ =
-        java.util.Collections.emptyList();
-      private void ensureVariableIsMutable() {
-        if (!((bitField0_ & 0x00000010) != 0)) {
-          variable_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable>(variable_);
-          bitField0_ |= 0x00000010;
-         }
-      }
-
-      private com.google.protobuf.RepeatedFieldBuilderV3<
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder> variableBuilder_;
-
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
-       */
-      public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable> getVariableList() {
-        if (variableBuilder_ == null) {
-          return java.util.Collections.unmodifiableList(variable_);
-        } else {
-          return variableBuilder_.getMessageList();
-        }
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
-       */
-      public int getVariableCount() {
-        if (variableBuilder_ == null) {
-          return variable_.size();
-        } else {
-          return variableBuilder_.getCount();
-        }
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
-       */
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable getVariable(int index) {
-        if (variableBuilder_ == null) {
-          return variable_.get(index);
-        } else {
-          return variableBuilder_.getMessage(index);
-        }
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
-       */
-      public Builder setVariable(
-          int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable value) {
-        if (variableBuilder_ == null) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
-          ensureVariableIsMutable();
-          variable_.set(index, value);
-          onChanged();
-        } else {
-          variableBuilder_.setMessage(index, value);
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
-       */
-      public Builder setVariable(
-          int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder builderForValue) {
-        if (variableBuilder_ == null) {
-          ensureVariableIsMutable();
-          variable_.set(index, builderForValue.build());
-          onChanged();
-        } else {
-          variableBuilder_.setMessage(index, builderForValue.build());
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
-       */
-      public Builder addVariable(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable value) {
-        if (variableBuilder_ == null) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
-          ensureVariableIsMutable();
-          variable_.add(value);
-          onChanged();
-        } else {
-          variableBuilder_.addMessage(value);
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
-       */
-      public Builder addVariable(
-          int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable value) {
-        if (variableBuilder_ == null) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
-          ensureVariableIsMutable();
-          variable_.add(index, value);
-          onChanged();
-        } else {
-          variableBuilder_.addMessage(index, value);
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
-       */
-      public Builder addVariable(
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder builderForValue) {
-        if (variableBuilder_ == null) {
-          ensureVariableIsMutable();
-          variable_.add(builderForValue.build());
-          onChanged();
-        } else {
-          variableBuilder_.addMessage(builderForValue.build());
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
-       */
-      public Builder addVariable(
-          int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder builderForValue) {
-        if (variableBuilder_ == null) {
-          ensureVariableIsMutable();
-          variable_.add(index, builderForValue.build());
-          onChanged();
-        } else {
-          variableBuilder_.addMessage(index, builderForValue.build());
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
-       */
-      public Builder addAllVariable(
-          java.lang.Iterable<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable> values) {
-        if (variableBuilder_ == null) {
-          ensureVariableIsMutable();
-          com.google.protobuf.AbstractMessageLite.Builder.addAll(
-              values, variable_);
-          onChanged();
-        } else {
-          variableBuilder_.addAllMessages(values);
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
-       */
-      public Builder clearVariable() {
-        if (variableBuilder_ == null) {
-          variable_ = java.util.Collections.emptyList();
-          bitField0_ = (bitField0_ & ~0x00000010);
-          onChanged();
-        } else {
-          variableBuilder_.clear();
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
-       */
-      public Builder removeVariable(int index) {
-        if (variableBuilder_ == null) {
-          ensureVariableIsMutable();
-          variable_.remove(index);
-          onChanged();
-        } else {
-          variableBuilder_.remove(index);
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
-       */
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder getVariableBuilder(
-          int index) {
-        return getVariableFieldBuilder().getBuilder(index);
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
-       */
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder getVariableOrBuilder(
-          int index) {
-        if (variableBuilder_ == null) {
-          return variable_.get(index);  } else {
-          return variableBuilder_.getMessageOrBuilder(index);
-        }
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
-       */
-      public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder> 
-           getVariableOrBuilderList() {
-        if (variableBuilder_ != null) {
-          return variableBuilder_.getMessageOrBuilderList();
-        } else {
-          return java.util.Collections.unmodifiableList(variable_);
-        }
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
-       */
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder addVariableBuilder() {
-        return getVariableFieldBuilder().addBuilder(
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.getDefaultInstance());
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
-       */
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder addVariableBuilder(
-          int index) {
-        return getVariableFieldBuilder().addBuilder(
-            index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.getDefaultInstance());
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
-       */
-      public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder> 
-           getVariableBuilderList() {
-        return getVariableFieldBuilder().getBuilderList();
-      }
-      private com.google.protobuf.RepeatedFieldBuilderV3<
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder> 
-          getVariableFieldBuilder() {
-        if (variableBuilder_ == null) {
-          variableBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder>(
-                  variable_,
-                  ((bitField0_ & 0x00000010) != 0),
-                  getParentForChildren(),
-                  isClean());
-          variable_ = null;
-        }
-        return variableBuilder_;
-      }
-
-      private java.lang.Object deploymentId_ = "";
-      /**
-       * <code>optional string deployment_id = 6;</code>
-       * @return Whether the deploymentId field is set.
-       */
-      public boolean hasDeploymentId() {
-        return ((bitField0_ & 0x00000020) != 0);
-      }
-      /**
-       * <code>optional string deployment_id = 6;</code>
-       * @return The deploymentId.
-       */
-      public java.lang.String getDeploymentId() {
-        java.lang.Object ref = deploymentId_;
-        if (!(ref instanceof java.lang.String)) {
-          com.google.protobuf.ByteString bs =
-              (com.google.protobuf.ByteString) ref;
-          java.lang.String s = bs.toStringUtf8();
-          if (bs.isValidUtf8()) {
-            deploymentId_ = s;
-          }
-          return s;
-        } else {
-          return (java.lang.String) ref;
-        }
-      }
-      /**
-       * <code>optional string deployment_id = 6;</code>
-       * @return The bytes for deploymentId.
-       */
-      public com.google.protobuf.ByteString
-          getDeploymentIdBytes() {
-        java.lang.Object ref = deploymentId_;
-        if (ref instanceof String) {
-          com.google.protobuf.ByteString b = 
-              com.google.protobuf.ByteString.copyFromUtf8(
-                  (java.lang.String) ref);
-          deploymentId_ = b;
-          return b;
-        } else {
-          return (com.google.protobuf.ByteString) ref;
-        }
-      }
-      /**
-       * <code>optional string deployment_id = 6;</code>
-       * @param value The deploymentId to set.
-       * @return This builder for chaining.
-       */
-      public Builder setDeploymentId(
-          java.lang.String value) {
-        if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000020;
-        deploymentId_ = value;
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>optional string deployment_id = 6;</code>
-       * @return This builder for chaining.
-       */
-      public Builder clearDeploymentId() {
-        bitField0_ = (bitField0_ & ~0x00000020);
-        deploymentId_ = getDefaultInstance().getDeploymentId();
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>optional string deployment_id = 6;</code>
-       * @param value The bytes for deploymentId to set.
-       * @return This builder for chaining.
-       */
-      public Builder setDeploymentIdBytes(
-          com.google.protobuf.ByteString value) {
-        if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000020;
-        deploymentId_ = value;
-        onChanged();
-        return this;
-      }
-
-      private java.lang.Object nodeInstanceId_ = "";
-      /**
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-       * @return Whether the nodeInstanceId field is set.
-       */
-      public boolean hasNodeInstanceId() {
-        return ((bitField0_ & 0x00000040) != 0);
-      }
-      /**
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-       * @return The nodeInstanceId.
-       */
-      public java.lang.String getNodeInstanceId() {
-        java.lang.Object ref = nodeInstanceId_;
-        if (!(ref instanceof java.lang.String)) {
-          com.google.protobuf.ByteString bs =
-              (com.google.protobuf.ByteString) ref;
-          java.lang.String s = bs.toStringUtf8();
-          if (bs.isValidUtf8()) {
-            nodeInstanceId_ = s;
-          }
-          return s;
-        } else {
-          return (java.lang.String) ref;
-        }
-      }
-      /**
-       * <code>optional string node_instance_id = 7;</code>
-       * @return The bytes for nodeInstanceId.
-       */
-      public com.google.protobuf.ByteString
-          getNodeInstanceIdBytes() {
-        java.lang.Object ref = nodeInstanceId_;
-        if (ref instanceof String) {
-          com.google.protobuf.ByteString b = 
-              com.google.protobuf.ByteString.copyFromUtf8(
-                  (java.lang.String) ref);
-          nodeInstanceId_ = b;
-          return b;
-        } else {
-          return (com.google.protobuf.ByteString) ref;
-        }
-      }
-      /**
-       * <code>optional string node_instance_id = 7;</code>
-       * @param value The nodeInstanceId to set.
-       * @return This builder for chaining.
-       */
-      public Builder setNodeInstanceId(
-          java.lang.String value) {
-        if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000040;
-        nodeInstanceId_ = value;
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>optional string node_instance_id = 7;</code>
-       * @return This builder for chaining.
-       */
-      public Builder clearNodeInstanceId() {
-        bitField0_ = (bitField0_ & ~0x00000040);
-        nodeInstanceId_ = getDefaultInstance().getNodeInstanceId();
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>optional string node_instance_id = 7;</code>
-       * @param value The bytes for nodeInstanceId to set.
-       * @return This builder for chaining.
-       */
-      public Builder setNodeInstanceIdBytes(
-          com.google.protobuf.ByteString value) {
-        if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000040;
-        nodeInstanceId_ = value;
-        onChanged();
-        return this;
-      }
-
-      private long nodeId_ ;
-      /**
-       * <code>optional int64 node_id = 8;</code>
-       * @return Whether the nodeId field is set.
-       */
-      @java.lang.Override
-      public boolean hasNodeId() {
-        return ((bitField0_ & 0x00000080) != 0);
-      }
-      /**
-       * <code>optional int64 node_id = 8;</code>
-       * @return The nodeId.
-       */
-      @java.lang.Override
-      public long getNodeId() {
-        return nodeId_;
-      }
-      /**
-       * <code>optional int64 node_id = 8;</code>
-       * @param value The nodeId to set.
-       * @return This builder for chaining.
-       */
-      public Builder setNodeId(long value) {
-        bitField0_ |= 0x00000080;
-        nodeId_ = value;
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>optional int64 node_id = 8;</code>
-       * @return This builder for chaining.
-       */
-      public Builder clearNodeId() {
-        bitField0_ = (bitField0_ & ~0x00000080);
-        nodeId_ = 0L;
-        onChanged();
-        return this;
-      }
-
-      private java.lang.Object phaseId_ = "";
-      /**
-       * <code>optional string phase_id = 9;</code>
-       * @return Whether the phaseId field is set.
-       */
-      public boolean hasPhaseId() {
-        return ((bitField0_ & 0x00000100) != 0);
-      }
-      /**
-       * <code>optional string phase_id = 9;</code>
-       * @return The phaseId.
-       */
-      public java.lang.String getPhaseId() {
-        java.lang.Object ref = phaseId_;
-        if (!(ref instanceof java.lang.String)) {
-          com.google.protobuf.ByteString bs =
-              (com.google.protobuf.ByteString) ref;
-          java.lang.String s = bs.toStringUtf8();
-          if (bs.isValidUtf8()) {
-            phaseId_ = s;
-          }
-          return s;
-        } else {
-          return (java.lang.String) ref;
-        }
-      }
-      /**
-       * <code>optional string phase_id = 9;</code>
-       * @return The bytes for phaseId.
-       */
-      public com.google.protobuf.ByteString
-          getPhaseIdBytes() {
-        java.lang.Object ref = phaseId_;
-        if (ref instanceof String) {
-          com.google.protobuf.ByteString b = 
-              com.google.protobuf.ByteString.copyFromUtf8(
-                  (java.lang.String) ref);
-          phaseId_ = b;
-          return b;
-        } else {
-          return (com.google.protobuf.ByteString) ref;
-        }
-      }
-      /**
-       * <code>optional string phase_id = 9;</code>
-       * @param value The phaseId to set.
-       * @return This builder for chaining.
-       */
-      public Builder setPhaseId(
-          java.lang.String value) {
-        if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000100;
-        phaseId_ = value;
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>optional string phase_id = 9;</code>
-       * @return This builder for chaining.
-       */
-      public Builder clearPhaseId() {
-        bitField0_ = (bitField0_ & ~0x00000100);
-        phaseId_ = getDefaultInstance().getPhaseId();
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>optional string phase_id = 9;</code>
-       * @param value The bytes for phaseId to set.
-       * @return This builder for chaining.
-       */
-      public Builder setPhaseIdBytes(
-          com.google.protobuf.ByteString value) {
-        if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000100;
-        phaseId_ = value;
-        onChanged();
-        return this;
-      }
-
-      private java.lang.Object phaseStatus_ = "";
-      /**
-       * <code>optional string phase_status = 10;</code>
-       * @return Whether the phaseStatus field is set.
-       */
-      public boolean hasPhaseStatus() {
-        return ((bitField0_ & 0x00000200) != 0);
-      }
-      /**
-       * <code>optional string phase_status = 10;</code>
-       * @return The phaseStatus.
-       */
-      public java.lang.String getPhaseStatus() {
-        java.lang.Object ref = phaseStatus_;
-        if (!(ref instanceof java.lang.String)) {
-          com.google.protobuf.ByteString bs =
-              (com.google.protobuf.ByteString) ref;
-          java.lang.String s = bs.toStringUtf8();
-          if (bs.isValidUtf8()) {
-            phaseStatus_ = s;
-          }
-          return s;
-        } else {
-          return (java.lang.String) ref;
-        }
-      }
-      /**
-       * <code>optional string phase_status = 10;</code>
-       * @return The bytes for phaseStatus.
-       */
-      public com.google.protobuf.ByteString
-          getPhaseStatusBytes() {
-        java.lang.Object ref = phaseStatus_;
-        if (ref instanceof String) {
-          com.google.protobuf.ByteString b = 
-              com.google.protobuf.ByteString.copyFromUtf8(
-                  (java.lang.String) ref);
-          phaseStatus_ = b;
-          return b;
-        } else {
-          return (com.google.protobuf.ByteString) ref;
-        }
-      }
-      /**
-       * <code>optional string phase_status = 10;</code>
-       * @param value The phaseStatus to set.
-       * @return This builder for chaining.
-       */
-      public Builder setPhaseStatus(
-          java.lang.String value) {
-        if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000200;
-        phaseStatus_ = value;
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>optional string phase_status = 10;</code>
-       * @return This builder for chaining.
-       */
-      public Builder clearPhaseStatus() {
-        bitField0_ = (bitField0_ & ~0x00000200);
-        phaseStatus_ = getDefaultInstance().getPhaseStatus();
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>optional string phase_status = 10;</code>
-       * @param value The bytes for phaseStatus to set.
-       * @return This builder for chaining.
-       */
-      public Builder setPhaseStatusBytes(
-          com.google.protobuf.ByteString value) {
-        if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000200;
-        phaseStatus_ = value;
-        onChanged();
-        return this;
-      }
-
-      private long startDate_ ;
-      /**
-       * <code>optional int64 start_date = 11;</code>
-       * @return Whether the startDate field is set.
-       */
-      @java.lang.Override
-      public boolean hasStartDate() {
-        return ((bitField0_ & 0x00000400) != 0);
-      }
-      /**
-       * <code>optional int64 start_date = 11;</code>
-       * @return The startDate.
-       */
-      @java.lang.Override
-      public long getStartDate() {
-        return startDate_;
-      }
-      /**
-       * <code>optional int64 start_date = 11;</code>
-       * @param value The startDate to set.
-       * @return This builder for chaining.
-       */
-      public Builder setStartDate(long value) {
-        bitField0_ |= 0x00000400;
-        startDate_ = value;
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>optional int64 start_date = 11;</code>
-       * @return This builder for chaining.
-       */
-      public Builder clearStartDate() {
-        bitField0_ = (bitField0_ & ~0x00000400);
-        startDate_ = 0L;
-        onChanged();
-        return this;
-      }
-
-      private long completeDate_ ;
-      /**
-       * <code>optional int64 complete_date = 12;</code>
-       * @return Whether the completeDate field is set.
-       */
-      @java.lang.Override
-      public boolean hasCompleteDate() {
-        return ((bitField0_ & 0x00000800) != 0);
-      }
-      /**
-       * <code>optional int64 complete_date = 12;</code>
-       * @return The completeDate.
-       */
-      @java.lang.Override
-      public long getCompleteDate() {
-        return completeDate_;
-      }
-      /**
-       * <code>optional int64 complete_date = 12;</code>
-       * @param value The completeDate to set.
-       * @return This builder for chaining.
-       */
-      public Builder setCompleteDate(long value) {
-        bitField0_ |= 0x00000800;
-        completeDate_ = value;
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>optional int64 complete_date = 12;</code>
-       * @return This builder for chaining.
-       */
-      public Builder clearCompleteDate() {
-        bitField0_ = (bitField0_ & ~0x00000800);
-        completeDate_ = 0L;
-        onChanged();
-        return this;
-      }
-      @java.lang.Override
-      public final Builder setUnknownFields(
-          final com.google.protobuf.UnknownFieldSet unknownFields) {
-        return super.setUnknownFields(unknownFields);
-      }
-
-      @java.lang.Override
-      public final Builder mergeUnknownFields(
-          final com.google.protobuf.UnknownFieldSet unknownFields) {
-        return super.mergeUnknownFields(unknownFields);
-      }
-
-
-      // @@protoc_insertion_point(builder_scope:io.automatiko.engine.workflow.marshalling.WorkItem)
-    }
+        @java.lang.Override
+        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer getDefaultInstanceForType() {
+            return DEFAULT_INSTANCE;
+        }
 
-    // @@protoc_insertion_point(class_scope:io.automatiko.engine.workflow.marshalling.WorkItem)
-    private static final io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItem DEFAULT_INSTANCE;
-    static {
-      DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItem();
     }
 
-    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItem getDefaultInstance() {
-      return DEFAULT_INSTANCE;
-    }
+    public interface IterationLevelOrBuilder extends
+            // @@protoc_insertion_point(interface_extends:io.automatiko.engine.workflow.marshalling.IterationLevel)
+            com.google.protobuf.MessageOrBuilder {
 
-    @java.lang.Deprecated public static final com.google.protobuf.Parser<WorkItem>
-        PARSER = new com.google.protobuf.AbstractParser<WorkItem>() {
-      @java.lang.Override
-      public WorkItem parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        return new WorkItem(input, extensionRegistry);
-      }
-    };
-
-    public static com.google.protobuf.Parser<WorkItem> parser() {
-      return PARSER;
-    }
+        /**
+         * <code>optional string id = 1;</code>
+         * 
+         * @return Whether the id field is set.
+         */
+        boolean hasId();
 
-    @java.lang.Override
-    public com.google.protobuf.Parser<WorkItem> getParserForType() {
-      return PARSER;
-    }
+        /**
+         * <code>optional string id = 1;</code>
+         * 
+         * @return The id.
+         */
+        java.lang.String getId();
 
-    @java.lang.Override
-    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItem getDefaultInstanceForType() {
-      return DEFAULT_INSTANCE;
-    }
+        /**
+         * <code>optional string id = 1;</code>
+         * 
+         * @return The bytes for id.
+         */
+        com.google.protobuf.ByteString getIdBytes();
 
-  }
+        /**
+         * <code>optional int32 level = 2;</code>
+         * 
+         * @return Whether the level field is set.
+         */
+        boolean hasLevel();
 
-  public interface HumanTaskWorkItemOrBuilder extends
-      // @@protoc_insertion_point(interface_extends:io.automatiko.engine.workflow.marshalling.HumanTaskWorkItem)
-      com.google.protobuf.MessageOrBuilder {
+        /**
+         * <code>optional int32 level = 2;</code>
+         * 
+         * @return The level.
+         */
+        int getLevel();
+    }
 
     /**
-     * <code>optional string id = 1;</code>
-     * @return Whether the id field is set.
-     */
-    boolean hasId();
-    /**
-     * <code>optional string id = 1;</code>
-     * @return The id.
-     */
-    java.lang.String getId();
-    /**
-     * <code>optional string id = 1;</code>
-     * @return The bytes for id.
+     * Protobuf type {@code io.automatiko.engine.workflow.marshalling.IterationLevel}
      */
-    com.google.protobuf.ByteString
-        getIdBytes();
+    public static final class IterationLevel extends
+            com.google.protobuf.GeneratedMessageV3 implements
+            // @@protoc_insertion_point(message_implements:io.automatiko.engine.workflow.marshalling.IterationLevel)
+            IterationLevelOrBuilder {
+        private static final long serialVersionUID = 0L;
 
-    /**
-     * <code>optional string process_instances_id = 2;</code>
-     * @return Whether the processInstancesId field is set.
-     */
-    boolean hasProcessInstancesId();
-    /**
-     * <code>optional string process_instances_id = 2;</code>
-     * @return The processInstancesId.
-     */
-    java.lang.String getProcessInstancesId();
-    /**
-     * <code>optional string process_instances_id = 2;</code>
-     * @return The bytes for processInstancesId.
-     */
-    com.google.protobuf.ByteString
-        getProcessInstancesIdBytes();
+        // Use IterationLevel.newBuilder() to construct.
+        private IterationLevel(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
+            super(builder);
+        }
 
-    /**
-     * <code>optional string name = 3;</code>
-     * @return Whether the name field is set.
-     */
-    boolean hasName();
-    /**
-     * <code>optional string name = 3;</code>
-     * @return The name.
-     */
-    java.lang.String getName();
-    /**
-     * <code>optional string name = 3;</code>
-     * @return The bytes for name.
-     */
-    com.google.protobuf.ByteString
-        getNameBytes();
+        private IterationLevel() {
+            id_ = "";
+        }
 
-    /**
-     * <code>optional int32 state = 4;</code>
-     * @return Whether the state field is set.
-     */
-    boolean hasState();
-    /**
-     * <code>optional int32 state = 4;</code>
-     * @return The state.
-     */
-    int getState();
+        @java.lang.Override
+        @SuppressWarnings({ "unused" })
+        protected java.lang.Object newInstance(
+                UnusedPrivateParameter unused) {
+            return new IterationLevel();
+        }
 
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
-     */
-    java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable> 
-        getVariableList();
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
-     */
-    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable getVariable(int index);
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
-     */
-    int getVariableCount();
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
-     */
-    java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder> 
-        getVariableOrBuilderList();
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
-     */
-    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder getVariableOrBuilder(
-        int index);
+        @java.lang.Override
+        public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+            return this.unknownFields;
+        }
 
-    /**
-     * <code>optional string deployment_id = 6;</code>
-     * @return Whether the deploymentId field is set.
-     */
-    boolean hasDeploymentId();
-    /**
-     * <code>optional string deployment_id = 6;</code>
-     * @return The deploymentId.
-     */
-    java.lang.String getDeploymentId();
-    /**
-     * <code>optional string deployment_id = 6;</code>
-     * @return The bytes for deploymentId.
-     */
-    com.google.protobuf.ByteString
-        getDeploymentIdBytes();
+        private IterationLevel(
+                com.google.protobuf.CodedInputStream input,
+                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                throws com.google.protobuf.InvalidProtocolBufferException {
+            this();
+            if (extensionRegistry == null) {
+                throw new java.lang.NullPointerException();
+            }
+            int mutable_bitField0_ = 0;
+            com.google.protobuf.UnknownFieldSet.Builder unknownFields = com.google.protobuf.UnknownFieldSet.newBuilder();
+            try {
+                boolean done = false;
+                while (!done) {
+                    int tag = input.readTag();
+                    switch (tag) {
+                        case 0:
+                            done = true;
+                            break;
+                        case 10: {
+                            com.google.protobuf.ByteString bs = input.readBytes();
+                            bitField0_ |= 0x00000001;
+                            id_ = bs;
+                            break;
+                        }
+                        case 16: {
+                            bitField0_ |= 0x00000002;
+                            level_ = input.readInt32();
+                            break;
+                        }
+                        default: {
+                            if (!parseUnknownField(
+                                    input, unknownFields, extensionRegistry, tag)) {
+                                done = true;
+                            }
+                            break;
+                        }
+                    }
+                }
+            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                throw e.setUnfinishedMessage(this);
+            } catch (java.io.IOException e) {
+                throw new com.google.protobuf.InvalidProtocolBufferException(
+                        e).setUnfinishedMessage(this);
+            } finally {
+                this.unknownFields = unknownFields.build();
+                makeExtensionsImmutable();
+            }
+        }
 
-    /**
-     * <code>optional string node_instance_id = 7;</code>
-     * @return Whether the nodeInstanceId field is set.
-     */
-    boolean hasNodeInstanceId();
-    /**
-     * <code>optional string node_instance_id = 7;</code>
-     * @return The nodeInstanceId.
-     */
-    java.lang.String getNodeInstanceId();
-    /**
-     * <code>optional string node_instance_id = 7;</code>
-     * @return The bytes for nodeInstanceId.
-     */
-    com.google.protobuf.ByteString
-        getNodeInstanceIdBytes();
+        public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+            return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_IterationLevel_descriptor;
+        }
 
-    /**
-     * <code>optional int64 node_id = 8;</code>
-     * @return Whether the nodeId field is set.
-     */
-    boolean hasNodeId();
-    /**
-     * <code>optional int64 node_id = 8;</code>
-     * @return The nodeId.
-     */
-    long getNodeId();
+        @java.lang.Override
+        protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() {
+            return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_IterationLevel_fieldAccessorTable
+                    .ensureFieldAccessorsInitialized(
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel.class,
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel.Builder.class);
+        }
+
+        private int bitField0_;
+        public static final int ID_FIELD_NUMBER = 1;
+        private volatile java.lang.Object id_;
+
+        /**
+         * <code>optional string id = 1;</code>
+         * 
+         * @return Whether the id field is set.
+         */
+        @java.lang.Override
+        public boolean hasId() {
+            return ((bitField0_ & 0x00000001) != 0);
+        }
+
+        /**
+         * <code>optional string id = 1;</code>
+         * 
+         * @return The id.
+         */
+        @java.lang.Override
+        public java.lang.String getId() {
+            java.lang.Object ref = id_;
+            if (ref instanceof java.lang.String) {
+                return (java.lang.String) ref;
+            } else {
+                com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                java.lang.String s = bs.toStringUtf8();
+                if (bs.isValidUtf8()) {
+                    id_ = s;
+                }
+                return s;
+            }
+        }
 
-    /**
-     * <code>optional string phase_id = 9;</code>
-     * @return Whether the phaseId field is set.
-     */
-    boolean hasPhaseId();
-    /**
-     * <code>optional string phase_id = 9;</code>
-     * @return The phaseId.
-     */
-    java.lang.String getPhaseId();
-    /**
-     * <code>optional string phase_id = 9;</code>
-     * @return The bytes for phaseId.
-     */
-    com.google.protobuf.ByteString
-        getPhaseIdBytes();
+        /**
+         * <code>optional string id = 1;</code>
+         * 
+         * @return The bytes for id.
+         */
+        @java.lang.Override
+        public com.google.protobuf.ByteString getIdBytes() {
+            java.lang.Object ref = id_;
+            if (ref instanceof java.lang.String) {
+                com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                        (java.lang.String) ref);
+                id_ = b;
+                return b;
+            } else {
+                return (com.google.protobuf.ByteString) ref;
+            }
+        }
 
-    /**
-     * <code>optional string phase_status = 10;</code>
-     * @return Whether the phaseStatus field is set.
-     */
-    boolean hasPhaseStatus();
-    /**
-     * <code>optional string phase_status = 10;</code>
-     * @return The phaseStatus.
-     */
-    java.lang.String getPhaseStatus();
-    /**
-     * <code>optional string phase_status = 10;</code>
-     * @return The bytes for phaseStatus.
-     */
-    com.google.protobuf.ByteString
-        getPhaseStatusBytes();
+        public static final int LEVEL_FIELD_NUMBER = 2;
+        private int level_;
 
-    /**
-     * <code>optional int64 start_date = 11;</code>
-     * @return Whether the startDate field is set.
-     */
-    boolean hasStartDate();
-    /**
-     * <code>optional int64 start_date = 11;</code>
-     * @return The startDate.
-     */
-    long getStartDate();
+        /**
+         * <code>optional int32 level = 2;</code>
+         * 
+         * @return Whether the level field is set.
+         */
+        @java.lang.Override
+        public boolean hasLevel() {
+            return ((bitField0_ & 0x00000002) != 0);
+        }
 
-    /**
-     * <code>optional int64 complete_date = 12;</code>
-     * @return Whether the completeDate field is set.
-     */
-    boolean hasCompleteDate();
-    /**
-     * <code>optional int64 complete_date = 12;</code>
-     * @return The completeDate.
-     */
-    long getCompleteDate();
+        /**
+         * <code>optional int32 level = 2;</code>
+         * 
+         * @return The level.
+         */
+        @java.lang.Override
+        public int getLevel() {
+            return level_;
+        }
 
-    /**
-     * <code>optional string task_name = 13;</code>
-     * @return Whether the taskName field is set.
-     */
-    boolean hasTaskName();
-    /**
-     * <code>optional string task_name = 13;</code>
-     * @return The taskName.
-     */
-    java.lang.String getTaskName();
-    /**
-     * <code>optional string task_name = 13;</code>
-     * @return The bytes for taskName.
-     */
-    com.google.protobuf.ByteString
-        getTaskNameBytes();
+        private byte memoizedIsInitialized = -1;
 
-    /**
-     * <code>optional string task_description = 14;</code>
-     * @return Whether the taskDescription field is set.
-     */
-    boolean hasTaskDescription();
-    /**
-     * <code>optional string task_description = 14;</code>
-     * @return The taskDescription.
-     */
-    java.lang.String getTaskDescription();
-    /**
-     * <code>optional string task_description = 14;</code>
-     * @return The bytes for taskDescription.
-     */
-    com.google.protobuf.ByteString
-        getTaskDescriptionBytes();
+        @java.lang.Override
+        public final boolean isInitialized() {
+            byte isInitialized = memoizedIsInitialized;
+            if (isInitialized == 1)
+                return true;
+            if (isInitialized == 0)
+                return false;
 
-    /**
-     * <code>optional string task_priority = 15;</code>
-     * @return Whether the taskPriority field is set.
-     */
-    boolean hasTaskPriority();
-    /**
-     * <code>optional string task_priority = 15;</code>
-     * @return The taskPriority.
-     */
-    java.lang.String getTaskPriority();
-    /**
-     * <code>optional string task_priority = 15;</code>
-     * @return The bytes for taskPriority.
-     */
-    com.google.protobuf.ByteString
-        getTaskPriorityBytes();
+            memoizedIsInitialized = 1;
+            return true;
+        }
 
-    /**
-     * <code>optional string actual_owner = 16;</code>
-     * @return Whether the actualOwner field is set.
-     */
-    boolean hasActualOwner();
-    /**
-     * <code>optional string actual_owner = 16;</code>
-     * @return The actualOwner.
-     */
-    java.lang.String getActualOwner();
-    /**
-     * <code>optional string actual_owner = 16;</code>
-     * @return The bytes for actualOwner.
-     */
-    com.google.protobuf.ByteString
-        getActualOwnerBytes();
+        @java.lang.Override
+        public void writeTo(com.google.protobuf.CodedOutputStream output)
+                throws java.io.IOException {
+            if (((bitField0_ & 0x00000001) != 0)) {
+                com.google.protobuf.GeneratedMessageV3.writeString(output, 1, id_);
+            }
+            if (((bitField0_ & 0x00000002) != 0)) {
+                output.writeInt32(2, level_);
+            }
+            unknownFields.writeTo(output);
+        }
 
-    /**
-     * <code>repeated string pot_users = 17;</code>
-     * @return A list containing the potUsers.
-     */
-    java.util.List<java.lang.String>
-        getPotUsersList();
-    /**
-     * <code>repeated string pot_users = 17;</code>
-     * @return The count of potUsers.
-     */
-    int getPotUsersCount();
-    /**
-     * <code>repeated string pot_users = 17;</code>
-     * @param index The index of the element to return.
-     * @return The potUsers at the given index.
-     */
-    java.lang.String getPotUsers(int index);
-    /**
-     * <code>repeated string pot_users = 17;</code>
-     * @param index The index of the value to return.
-     * @return The bytes of the potUsers at the given index.
-     */
-    com.google.protobuf.ByteString
-        getPotUsersBytes(int index);
+        @java.lang.Override
+        public int getSerializedSize() {
+            int size = memoizedSize;
+            if (size != -1)
+                return size;
 
-    /**
-     * <code>repeated string pot_groups = 18;</code>
-     * @return A list containing the potGroups.
-     */
-    java.util.List<java.lang.String>
-        getPotGroupsList();
-    /**
-     * <code>repeated string pot_groups = 18;</code>
-     * @return The count of potGroups.
-     */
-    int getPotGroupsCount();
-    /**
-     * <code>repeated string pot_groups = 18;</code>
-     * @param index The index of the element to return.
-     * @return The potGroups at the given index.
-     */
-    java.lang.String getPotGroups(int index);
-    /**
-     * <code>repeated string pot_groups = 18;</code>
-     * @param index The index of the value to return.
-     * @return The bytes of the potGroups at the given index.
-     */
-    com.google.protobuf.ByteString
-        getPotGroupsBytes(int index);
+            size = 0;
+            if (((bitField0_ & 0x00000001) != 0)) {
+                size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, id_);
+            }
+            if (((bitField0_ & 0x00000002) != 0)) {
+                size += com.google.protobuf.CodedOutputStream
+                        .computeInt32Size(2, level_);
+            }
+            size += unknownFields.getSerializedSize();
+            memoizedSize = size;
+            return size;
+        }
 
-    /**
-     * <code>repeated string excluded_users = 19;</code>
-     * @return A list containing the excludedUsers.
-     */
-    java.util.List<java.lang.String>
-        getExcludedUsersList();
-    /**
-     * <code>repeated string excluded_users = 19;</code>
-     * @return The count of excludedUsers.
-     */
-    int getExcludedUsersCount();
-    /**
-     * <code>repeated string excluded_users = 19;</code>
-     * @param index The index of the element to return.
-     * @return The excludedUsers at the given index.
-     */
-    java.lang.String getExcludedUsers(int index);
-    /**
-     * <code>repeated string excluded_users = 19;</code>
-     * @param index The index of the value to return.
-     * @return The bytes of the excludedUsers at the given index.
-     */
-    com.google.protobuf.ByteString
-        getExcludedUsersBytes(int index);
+        @java.lang.Override
+        public boolean equals(final java.lang.Object obj) {
+            if (obj == this) {
+                return true;
+            }
+            if (!(obj instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel)) {
+                return super.equals(obj);
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-        getAdminUsersList();
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-     * @param index The index of the value to return.
-     * @return The bytes of the adminUsers at the given index.
-     */
-    com.google.protobuf.ByteString
-        getAdminUsersBytes(int index);
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+                return false;
+            if (hasId()) {
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+                    return false;
+            }
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-    /**
-     * <code>repeated string admin_groups = 21;</code>
-     * @return A list containing the adminGroups.
-     */
-    java.util.List<java.lang.String>
-        getAdminGroupsList();
-    /**
-     * <code>repeated string admin_groups = 21;</code>
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-    /**
-     * <code>repeated string admin_groups = 21;</code>
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-    /**
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-     * @param index The index of the value to return.
-     * @return The bytes of the adminGroups at the given index.
-     */
-    com.google.protobuf.ByteString
-        getAdminGroupsBytes(int index);
+        @java.lang.Override
+        public int hashCode() {
+            if (memoizedHashCode != 0) {
+                return memoizedHashCode;
+            }
+            int hash = 41;
+            hash = (19 * hash) + getDescriptor().hashCode();
+            if (hasId()) {
+                hash = (37 * hash) + ID_FIELD_NUMBER;
+                hash = (53 * hash) + getId().hashCode();
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+            return hash;
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-     */
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-    /**
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-    /**
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-     * @return The bytes for taskReferenceName.
-     */
-    com.google.protobuf.ByteString
-        getTaskReferenceNameBytes();
-  }
-  /**
-   * Protobuf type {@code io.automatiko.engine.workflow.marshalling.HumanTaskWorkItem}
-   */
-  public static final class HumanTaskWorkItem extends
-      com.google.protobuf.GeneratedMessageV3 implements
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-    // Use HumanTaskWorkItem.newBuilder() to construct.
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-      nodeInstanceId_ = "";
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-      taskPriority_ = "";
-      actualOwner_ = "";
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-      potGroups_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-      excludedUsers_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-      adminUsers_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-      adminGroups_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-      taskReferenceName_ = "";
-    }
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel parseFrom(
+                java.nio.ByteBuffer data)
+                throws com.google.protobuf.InvalidProtocolBufferException {
+            return PARSER.parseFrom(data);
+        }
 
-    @java.lang.Override
-    @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(
-        UnusedPrivateParameter unused) {
-      return new HumanTaskWorkItem();
-    }
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel parseFrom(
+                java.nio.ByteBuffer data,
+                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                throws com.google.protobuf.InvalidProtocolBufferException {
+            return PARSER.parseFrom(data, extensionRegistry);
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-    getUnknownFields() {
-      return this.unknownFields;
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-        throws com.google.protobuf.InvalidProtocolBufferException {
-      this();
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-            }
-            case 162: {
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-              if (!((mutable_bitField0_ & 0x00080000) != 0)) {
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-                mutable_bitField0_ |= 0x00080000;
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-            }
-            case 170: {
-              com.google.protobuf.ByteString bs = input.readBytes();
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-        throw new com.google.protobuf.InvalidProtocolBufferException(
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-        }
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-        makeExtensionsImmutable();
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-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_HumanTaskWorkItem_descriptor;
-    }
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel parseFrom(
+                com.google.protobuf.ByteString data)
+                throws com.google.protobuf.InvalidProtocolBufferException {
+            return PARSER.parseFrom(data);
+        }
 
-    @java.lang.Override
-    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-        internalGetFieldAccessorTable() {
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-          .ensureFieldAccessorsInitialized(
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-    }
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel parseFrom(
+                com.google.protobuf.ByteString data,
+                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                throws com.google.protobuf.InvalidProtocolBufferException {
+            return PARSER.parseFrom(data, extensionRegistry);
+        }
 
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-        id_ = b;
-        return b;
-      } else {
-        return (com.google.protobuf.ByteString) ref;
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-    }
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel parseFrom(byte[] data)
+                throws com.google.protobuf.InvalidProtocolBufferException {
+            return PARSER.parseFrom(data);
+        }
 
-    public static final int PROCESS_INSTANCES_ID_FIELD_NUMBER = 2;
-    private volatile java.lang.Object processInstancesId_;
-    /**
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-        processInstancesId_ = b;
-        return b;
-      } else {
-        return (com.google.protobuf.ByteString) ref;
-      }
-    }
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel parseFrom(
+                byte[] data,
+                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                throws com.google.protobuf.InvalidProtocolBufferException {
+            return PARSER.parseFrom(data, extensionRegistry);
+        }
 
-    public static final int NAME_FIELD_NUMBER = 3;
-    private volatile java.lang.Object name_;
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-        name_ = b;
-        return b;
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-      }
-    }
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel parseFrom(
+                java.io.InputStream input)
+                throws java.io.IOException {
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+                    .parseWithIOException(PARSER, input);
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-    public static final int STATE_FIELD_NUMBER = 4;
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-    /**
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-     * @return The state.
-     */
-    @java.lang.Override
-    public int getState() {
-      return state_;
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+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel parseFrom(
+                java.io.InputStream input,
+                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                throws java.io.IOException {
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-    /**
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-    /**
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-    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder getVariableOrBuilder(
-        int index) {
-      return variable_.get(index);
-    }
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel parseDelimitedFrom(
+                java.io.InputStream input)
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-        deploymentId_ = b;
-        return b;
-      } else {
-        return (com.google.protobuf.ByteString) ref;
-      }
-    }
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel parseDelimitedFrom(
+                java.io.InputStream input,
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-       * <code>optional int32 state = 4;</code>
-       * @return Whether the state field is set.
-       */
-      @java.lang.Override
-      public boolean hasState() {
-        return ((bitField0_ & 0x00000008) != 0);
-      }
-      /**
-       * <code>optional int32 state = 4;</code>
-       * @return The state.
-       */
-      @java.lang.Override
-      public int getState() {
-        return state_;
-      }
-      /**
-       * <code>optional int32 state = 4;</code>
-       * @param value The state to set.
-       * @return This builder for chaining.
-       */
-      public Builder setState(int value) {
-        bitField0_ |= 0x00000008;
-        state_ = value;
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>optional int32 state = 4;</code>
-       * @return This builder for chaining.
-       */
-      public Builder clearState() {
-        bitField0_ = (bitField0_ & ~0x00000008);
-        state_ = 0;
-        onChanged();
-        return this;
-      }
-
-      private java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable> variable_ =
-        java.util.Collections.emptyList();
-      private void ensureVariableIsMutable() {
-        if (!((bitField0_ & 0x00000010) != 0)) {
-          variable_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable>(variable_);
-          bitField0_ |= 0x00000010;
-         }
-      }
-
-      private com.google.protobuf.RepeatedFieldBuilderV3<
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder> variableBuilder_;
-
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
-       */
-      public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable> getVariableList() {
-        if (variableBuilder_ == null) {
-          return java.util.Collections.unmodifiableList(variable_);
-        } else {
-          return variableBuilder_.getMessageList();
-        }
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
-       */
-      public int getVariableCount() {
-        if (variableBuilder_ == null) {
-          return variable_.size();
-        } else {
-          return variableBuilder_.getCount();
-        }
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
-       */
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable getVariable(int index) {
-        if (variableBuilder_ == null) {
-          return variable_.get(index);
-        } else {
-          return variableBuilder_.getMessage(index);
-        }
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
-       */
-      public Builder setVariable(
-          int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable value) {
-        if (variableBuilder_ == null) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
-          ensureVariableIsMutable();
-          variable_.set(index, value);
-          onChanged();
-        } else {
-          variableBuilder_.setMessage(index, value);
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
-       */
-      public Builder setVariable(
-          int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder builderForValue) {
-        if (variableBuilder_ == null) {
-          ensureVariableIsMutable();
-          variable_.set(index, builderForValue.build());
-          onChanged();
-        } else {
-          variableBuilder_.setMessage(index, builderForValue.build());
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
-       */
-      public Builder addVariable(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable value) {
-        if (variableBuilder_ == null) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
-          ensureVariableIsMutable();
-          variable_.add(value);
-          onChanged();
-        } else {
-          variableBuilder_.addMessage(value);
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
-       */
-      public Builder addVariable(
-          int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable value) {
-        if (variableBuilder_ == null) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
-          ensureVariableIsMutable();
-          variable_.add(index, value);
-          onChanged();
-        } else {
-          variableBuilder_.addMessage(index, value);
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
-       */
-      public Builder addVariable(
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder builderForValue) {
-        if (variableBuilder_ == null) {
-          ensureVariableIsMutable();
-          variable_.add(builderForValue.build());
-          onChanged();
-        } else {
-          variableBuilder_.addMessage(builderForValue.build());
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
-       */
-      public Builder addVariable(
-          int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder builderForValue) {
-        if (variableBuilder_ == null) {
-          ensureVariableIsMutable();
-          variable_.add(index, builderForValue.build());
-          onChanged();
-        } else {
-          variableBuilder_.addMessage(index, builderForValue.build());
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
-       */
-      public Builder addAllVariable(
-          java.lang.Iterable<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable> values) {
-        if (variableBuilder_ == null) {
-          ensureVariableIsMutable();
-          com.google.protobuf.AbstractMessageLite.Builder.addAll(
-              values, variable_);
-          onChanged();
-        } else {
-          variableBuilder_.addAllMessages(values);
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
-       */
-      public Builder clearVariable() {
-        if (variableBuilder_ == null) {
-          variable_ = java.util.Collections.emptyList();
-          bitField0_ = (bitField0_ & ~0x00000010);
-          onChanged();
-        } else {
-          variableBuilder_.clear();
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
-       */
-      public Builder removeVariable(int index) {
-        if (variableBuilder_ == null) {
-          ensureVariableIsMutable();
-          variable_.remove(index);
-          onChanged();
-        } else {
-          variableBuilder_.remove(index);
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
-       */
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder getVariableBuilder(
-          int index) {
-        return getVariableFieldBuilder().getBuilder(index);
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
-       */
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder getVariableOrBuilder(
-          int index) {
-        if (variableBuilder_ == null) {
-          return variable_.get(index);  } else {
-          return variableBuilder_.getMessageOrBuilder(index);
-        }
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
-       */
-      public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder> 
-           getVariableOrBuilderList() {
-        if (variableBuilder_ != null) {
-          return variableBuilder_.getMessageOrBuilderList();
-        } else {
-          return java.util.Collections.unmodifiableList(variable_);
-        }
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
-       */
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder addVariableBuilder() {
-        return getVariableFieldBuilder().addBuilder(
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.getDefaultInstance());
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
-       */
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder addVariableBuilder(
-          int index) {
-        return getVariableFieldBuilder().addBuilder(
-            index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.getDefaultInstance());
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 5;</code>
-       */
-      public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder> 
-           getVariableBuilderList() {
-        return getVariableFieldBuilder().getBuilderList();
-      }
-      private com.google.protobuf.RepeatedFieldBuilderV3<
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder> 
-          getVariableFieldBuilder() {
-        if (variableBuilder_ == null) {
-          variableBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder>(
-                  variable_,
-                  ((bitField0_ & 0x00000010) != 0),
-                  getParentForChildren(),
-                  isClean());
-          variable_ = null;
-        }
-        return variableBuilder_;
-      }
-
-      private java.lang.Object deploymentId_ = "";
-      /**
-       * <code>optional string deployment_id = 6;</code>
-       * @return Whether the deploymentId field is set.
-       */
-      public boolean hasDeploymentId() {
-        return ((bitField0_ & 0x00000020) != 0);
-      }
-      /**
-       * <code>optional string deployment_id = 6;</code>
-       * @return The deploymentId.
-       */
-      public java.lang.String getDeploymentId() {
-        java.lang.Object ref = deploymentId_;
-        if (!(ref instanceof java.lang.String)) {
-          com.google.protobuf.ByteString bs =
-              (com.google.protobuf.ByteString) ref;
-          java.lang.String s = bs.toStringUtf8();
-          if (bs.isValidUtf8()) {
-            deploymentId_ = s;
-          }
-          return s;
-        } else {
-          return (java.lang.String) ref;
-        }
-      }
-      /**
-       * <code>optional string deployment_id = 6;</code>
-       * @return The bytes for deploymentId.
-       */
-      public com.google.protobuf.ByteString
-          getDeploymentIdBytes() {
-        java.lang.Object ref = deploymentId_;
-        if (ref instanceof String) {
-          com.google.protobuf.ByteString b = 
-              com.google.protobuf.ByteString.copyFromUtf8(
-                  (java.lang.String) ref);
-          deploymentId_ = b;
-          return b;
-        } else {
-          return (com.google.protobuf.ByteString) ref;
-        }
-      }
-      /**
-       * <code>optional string deployment_id = 6;</code>
-       * @param value The deploymentId to set.
-       * @return This builder for chaining.
-       */
-      public Builder setDeploymentId(
-          java.lang.String value) {
-        if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000020;
-        deploymentId_ = value;
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>optional string deployment_id = 6;</code>
-       * @return This builder for chaining.
-       */
-      public Builder clearDeploymentId() {
-        bitField0_ = (bitField0_ & ~0x00000020);
-        deploymentId_ = getDefaultInstance().getDeploymentId();
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>optional string deployment_id = 6;</code>
-       * @param value The bytes for deploymentId to set.
-       * @return This builder for chaining.
-       */
-      public Builder setDeploymentIdBytes(
-          com.google.protobuf.ByteString value) {
-        if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000020;
-        deploymentId_ = value;
-        onChanged();
-        return this;
-      }
-
-      private java.lang.Object nodeInstanceId_ = "";
-      /**
-       * <code>optional string node_instance_id = 7;</code>
-       * @return Whether the nodeInstanceId field is set.
-       */
-      public boolean hasNodeInstanceId() {
-        return ((bitField0_ & 0x00000040) != 0);
-      }
-      /**
-       * <code>optional string node_instance_id = 7;</code>
-       * @return The nodeInstanceId.
-       */
-      public java.lang.String getNodeInstanceId() {
-        java.lang.Object ref = nodeInstanceId_;
-        if (!(ref instanceof java.lang.String)) {
-          com.google.protobuf.ByteString bs =
-              (com.google.protobuf.ByteString) ref;
-          java.lang.String s = bs.toStringUtf8();
-          if (bs.isValidUtf8()) {
-            nodeInstanceId_ = s;
-          }
-          return s;
-        } else {
-          return (java.lang.String) ref;
-        }
-      }
-      /**
-       * <code>optional string node_instance_id = 7;</code>
-       * @return The bytes for nodeInstanceId.
-       */
-      public com.google.protobuf.ByteString
-          getNodeInstanceIdBytes() {
-        java.lang.Object ref = nodeInstanceId_;
-        if (ref instanceof String) {
-          com.google.protobuf.ByteString b = 
-              com.google.protobuf.ByteString.copyFromUtf8(
-                  (java.lang.String) ref);
-          nodeInstanceId_ = b;
-          return b;
-        } else {
-          return (com.google.protobuf.ByteString) ref;
-        }
-      }
-      /**
-       * <code>optional string node_instance_id = 7;</code>
-       * @param value The nodeInstanceId to set.
-       * @return This builder for chaining.
-       */
-      public Builder setNodeInstanceId(
-          java.lang.String value) {
-        if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000040;
-        nodeInstanceId_ = value;
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>optional string node_instance_id = 7;</code>
-       * @return This builder for chaining.
-       */
-      public Builder clearNodeInstanceId() {
-        bitField0_ = (bitField0_ & ~0x00000040);
-        nodeInstanceId_ = getDefaultInstance().getNodeInstanceId();
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>optional string node_instance_id = 7;</code>
-       * @param value The bytes for nodeInstanceId to set.
-       * @return This builder for chaining.
-       */
-      public Builder setNodeInstanceIdBytes(
-          com.google.protobuf.ByteString value) {
-        if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000040;
-        nodeInstanceId_ = value;
-        onChanged();
-        return this;
-      }
-
-      private long nodeId_ ;
-      /**
-       * <code>optional int64 node_id = 8;</code>
-       * @return Whether the nodeId field is set.
-       */
-      @java.lang.Override
-      public boolean hasNodeId() {
-        return ((bitField0_ & 0x00000080) != 0);
-      }
-      /**
-       * <code>optional int64 node_id = 8;</code>
-       * @return The nodeId.
-       */
-      @java.lang.Override
-      public long getNodeId() {
-        return nodeId_;
-      }
-      /**
-       * <code>optional int64 node_id = 8;</code>
-       * @param value The nodeId to set.
-       * @return This builder for chaining.
-       */
-      public Builder setNodeId(long value) {
-        bitField0_ |= 0x00000080;
-        nodeId_ = value;
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>optional int64 node_id = 8;</code>
-       * @return This builder for chaining.
-       */
-      public Builder clearNodeId() {
-        bitField0_ = (bitField0_ & ~0x00000080);
-        nodeId_ = 0L;
-        onChanged();
-        return this;
-      }
-
-      private java.lang.Object phaseId_ = "";
-      /**
-       * <code>optional string phase_id = 9;</code>
-       * @return Whether the phaseId field is set.
-       */
-      public boolean hasPhaseId() {
-        return ((bitField0_ & 0x00000100) != 0);
-      }
-      /**
-       * <code>optional string phase_id = 9;</code>
-       * @return The phaseId.
-       */
-      public java.lang.String getPhaseId() {
-        java.lang.Object ref = phaseId_;
-        if (!(ref instanceof java.lang.String)) {
-          com.google.protobuf.ByteString bs =
-              (com.google.protobuf.ByteString) ref;
-          java.lang.String s = bs.toStringUtf8();
-          if (bs.isValidUtf8()) {
-            phaseId_ = s;
-          }
-          return s;
-        } else {
-          return (java.lang.String) ref;
-        }
-      }
-      /**
-       * <code>optional string phase_id = 9;</code>
-       * @return The bytes for phaseId.
-       */
-      public com.google.protobuf.ByteString
-          getPhaseIdBytes() {
-        java.lang.Object ref = phaseId_;
-        if (ref instanceof String) {
-          com.google.protobuf.ByteString b = 
-              com.google.protobuf.ByteString.copyFromUtf8(
-                  (java.lang.String) ref);
-          phaseId_ = b;
-          return b;
-        } else {
-          return (com.google.protobuf.ByteString) ref;
-        }
-      }
-      /**
-       * <code>optional string phase_id = 9;</code>
-       * @param value The phaseId to set.
-       * @return This builder for chaining.
-       */
-      public Builder setPhaseId(
-          java.lang.String value) {
-        if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000100;
-        phaseId_ = value;
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>optional string phase_id = 9;</code>
-       * @return This builder for chaining.
-       */
-      public Builder clearPhaseId() {
-        bitField0_ = (bitField0_ & ~0x00000100);
-        phaseId_ = getDefaultInstance().getPhaseId();
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>optional string phase_id = 9;</code>
-       * @param value The bytes for phaseId to set.
-       * @return This builder for chaining.
-       */
-      public Builder setPhaseIdBytes(
-          com.google.protobuf.ByteString value) {
-        if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000100;
-        phaseId_ = value;
-        onChanged();
-        return this;
-      }
-
-      private java.lang.Object phaseStatus_ = "";
-      /**
-       * <code>optional string phase_status = 10;</code>
-       * @return Whether the phaseStatus field is set.
-       */
-      public boolean hasPhaseStatus() {
-        return ((bitField0_ & 0x00000200) != 0);
-      }
-      /**
-       * <code>optional string phase_status = 10;</code>
-       * @return The phaseStatus.
-       */
-      public java.lang.String getPhaseStatus() {
-        java.lang.Object ref = phaseStatus_;
-        if (!(ref instanceof java.lang.String)) {
-          com.google.protobuf.ByteString bs =
-              (com.google.protobuf.ByteString) ref;
-          java.lang.String s = bs.toStringUtf8();
-          if (bs.isValidUtf8()) {
-            phaseStatus_ = s;
-          }
-          return s;
-        } else {
-          return (java.lang.String) ref;
-        }
-      }
-      /**
-       * <code>optional string phase_status = 10;</code>
-       * @return The bytes for phaseStatus.
-       */
-      public com.google.protobuf.ByteString
-          getPhaseStatusBytes() {
-        java.lang.Object ref = phaseStatus_;
-        if (ref instanceof String) {
-          com.google.protobuf.ByteString b = 
-              com.google.protobuf.ByteString.copyFromUtf8(
-                  (java.lang.String) ref);
-          phaseStatus_ = b;
-          return b;
-        } else {
-          return (com.google.protobuf.ByteString) ref;
-        }
-      }
-      /**
-       * <code>optional string phase_status = 10;</code>
-       * @param value The phaseStatus to set.
-       * @return This builder for chaining.
-       */
-      public Builder setPhaseStatus(
-          java.lang.String value) {
-        if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000200;
-        phaseStatus_ = value;
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>optional string phase_status = 10;</code>
-       * @return This builder for chaining.
-       */
-      public Builder clearPhaseStatus() {
-        bitField0_ = (bitField0_ & ~0x00000200);
-        phaseStatus_ = getDefaultInstance().getPhaseStatus();
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>optional string phase_status = 10;</code>
-       * @param value The bytes for phaseStatus to set.
-       * @return This builder for chaining.
-       */
-      public Builder setPhaseStatusBytes(
-          com.google.protobuf.ByteString value) {
-        if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000200;
-        phaseStatus_ = value;
-        onChanged();
-        return this;
-      }
-
-      private long startDate_ ;
-      /**
-       * <code>optional int64 start_date = 11;</code>
-       * @return Whether the startDate field is set.
-       */
-      @java.lang.Override
-      public boolean hasStartDate() {
-        return ((bitField0_ & 0x00000400) != 0);
-      }
-      /**
-       * <code>optional int64 start_date = 11;</code>
-       * @return The startDate.
-       */
-      @java.lang.Override
-      public long getStartDate() {
-        return startDate_;
-      }
-      /**
-       * <code>optional int64 start_date = 11;</code>
-       * @param value The startDate to set.
-       * @return This builder for chaining.
-       */
-      public Builder setStartDate(long value) {
-        bitField0_ |= 0x00000400;
-        startDate_ = value;
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>optional int64 start_date = 11;</code>
-       * @return This builder for chaining.
-       */
-      public Builder clearStartDate() {
-        bitField0_ = (bitField0_ & ~0x00000400);
-        startDate_ = 0L;
-        onChanged();
-        return this;
-      }
-
-      private long completeDate_ ;
-      /**
-       * <code>optional int64 complete_date = 12;</code>
-       * @return Whether the completeDate field is set.
-       */
-      @java.lang.Override
-      public boolean hasCompleteDate() {
-        return ((bitField0_ & 0x00000800) != 0);
-      }
-      /**
-       * <code>optional int64 complete_date = 12;</code>
-       * @return The completeDate.
-       */
-      @java.lang.Override
-      public long getCompleteDate() {
-        return completeDate_;
-      }
-      /**
-       * <code>optional int64 complete_date = 12;</code>
-       * @param value The completeDate to set.
-       * @return This builder for chaining.
-       */
-      public Builder setCompleteDate(long value) {
-        bitField0_ |= 0x00000800;
-        completeDate_ = value;
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>optional int64 complete_date = 12;</code>
-       * @return This builder for chaining.
-       */
-      public Builder clearCompleteDate() {
-        bitField0_ = (bitField0_ & ~0x00000800);
-        completeDate_ = 0L;
-        onChanged();
-        return this;
-      }
-
-      private java.lang.Object taskName_ = "";
-      /**
-       * <code>optional string task_name = 13;</code>
-       * @return Whether the taskName field is set.
-       */
-      public boolean hasTaskName() {
-        return ((bitField0_ & 0x00001000) != 0);
-      }
-      /**
-       * <code>optional string task_name = 13;</code>
-       * @return The taskName.
-       */
-      public java.lang.String getTaskName() {
-        java.lang.Object ref = taskName_;
-        if (!(ref instanceof java.lang.String)) {
-          com.google.protobuf.ByteString bs =
-              (com.google.protobuf.ByteString) ref;
-          java.lang.String s = bs.toStringUtf8();
-          if (bs.isValidUtf8()) {
-            taskName_ = s;
-          }
-          return s;
-        } else {
-          return (java.lang.String) ref;
-        }
-      }
-      /**
-       * <code>optional string task_name = 13;</code>
-       * @return The bytes for taskName.
-       */
-      public com.google.protobuf.ByteString
-          getTaskNameBytes() {
-        java.lang.Object ref = taskName_;
-        if (ref instanceof String) {
-          com.google.protobuf.ByteString b = 
-              com.google.protobuf.ByteString.copyFromUtf8(
-                  (java.lang.String) ref);
-          taskName_ = b;
-          return b;
-        } else {
-          return (com.google.protobuf.ByteString) ref;
-        }
-      }
-      /**
-       * <code>optional string task_name = 13;</code>
-       * @param value The taskName to set.
-       * @return This builder for chaining.
-       */
-      public Builder setTaskName(
-          java.lang.String value) {
-        if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00001000;
-        taskName_ = value;
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>optional string task_name = 13;</code>
-       * @return This builder for chaining.
-       */
-      public Builder clearTaskName() {
-        bitField0_ = (bitField0_ & ~0x00001000);
-        taskName_ = getDefaultInstance().getTaskName();
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>optional string task_name = 13;</code>
-       * @param value The bytes for taskName to set.
-       * @return This builder for chaining.
-       */
-      public Builder setTaskNameBytes(
-          com.google.protobuf.ByteString value) {
-        if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00001000;
-        taskName_ = value;
-        onChanged();
-        return this;
-      }
-
-      private java.lang.Object taskDescription_ = "";
-      /**
-       * <code>optional string task_description = 14;</code>
-       * @return Whether the taskDescription field is set.
-       */
-      public boolean hasTaskDescription() {
-        return ((bitField0_ & 0x00002000) != 0);
-      }
-      /**
-       * <code>optional string task_description = 14;</code>
-       * @return The taskDescription.
-       */
-      public java.lang.String getTaskDescription() {
-        java.lang.Object ref = taskDescription_;
-        if (!(ref instanceof java.lang.String)) {
-          com.google.protobuf.ByteString bs =
-              (com.google.protobuf.ByteString) ref;
-          java.lang.String s = bs.toStringUtf8();
-          if (bs.isValidUtf8()) {
-            taskDescription_ = s;
-          }
-          return s;
-        } else {
-          return (java.lang.String) ref;
-        }
-      }
-      /**
-       * <code>optional string task_description = 14;</code>
-       * @return The bytes for taskDescription.
-       */
-      public com.google.protobuf.ByteString
-          getTaskDescriptionBytes() {
-        java.lang.Object ref = taskDescription_;
-        if (ref instanceof String) {
-          com.google.protobuf.ByteString b = 
-              com.google.protobuf.ByteString.copyFromUtf8(
-                  (java.lang.String) ref);
-          taskDescription_ = b;
-          return b;
-        } else {
-          return (com.google.protobuf.ByteString) ref;
-        }
-      }
-      /**
-       * <code>optional string task_description = 14;</code>
-       * @param value The taskDescription to set.
-       * @return This builder for chaining.
-       */
-      public Builder setTaskDescription(
-          java.lang.String value) {
-        if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00002000;
-        taskDescription_ = value;
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>optional string task_description = 14;</code>
-       * @return This builder for chaining.
-       */
-      public Builder clearTaskDescription() {
-        bitField0_ = (bitField0_ & ~0x00002000);
-        taskDescription_ = getDefaultInstance().getTaskDescription();
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>optional string task_description = 14;</code>
-       * @param value The bytes for taskDescription to set.
-       * @return This builder for chaining.
-       */
-      public Builder setTaskDescriptionBytes(
-          com.google.protobuf.ByteString value) {
-        if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00002000;
-        taskDescription_ = value;
-        onChanged();
-        return this;
-      }
-
-      private java.lang.Object taskPriority_ = "";
-      /**
-       * <code>optional string task_priority = 15;</code>
-       * @return Whether the taskPriority field is set.
-       */
-      public boolean hasTaskPriority() {
-        return ((bitField0_ & 0x00004000) != 0);
-      }
-      /**
-       * <code>optional string task_priority = 15;</code>
-       * @return The taskPriority.
-       */
-      public java.lang.String getTaskPriority() {
-        java.lang.Object ref = taskPriority_;
-        if (!(ref instanceof java.lang.String)) {
-          com.google.protobuf.ByteString bs =
-              (com.google.protobuf.ByteString) ref;
-          java.lang.String s = bs.toStringUtf8();
-          if (bs.isValidUtf8()) {
-            taskPriority_ = s;
-          }
-          return s;
-        } else {
-          return (java.lang.String) ref;
-        }
-      }
-      /**
-       * <code>optional string task_priority = 15;</code>
-       * @return The bytes for taskPriority.
-       */
-      public com.google.protobuf.ByteString
-          getTaskPriorityBytes() {
-        java.lang.Object ref = taskPriority_;
-        if (ref instanceof String) {
-          com.google.protobuf.ByteString b = 
-              com.google.protobuf.ByteString.copyFromUtf8(
-                  (java.lang.String) ref);
-          taskPriority_ = b;
-          return b;
-        } else {
-          return (com.google.protobuf.ByteString) ref;
-        }
-      }
-      /**
-       * <code>optional string task_priority = 15;</code>
-       * @param value The taskPriority to set.
-       * @return This builder for chaining.
-       */
-      public Builder setTaskPriority(
-          java.lang.String value) {
-        if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00004000;
-        taskPriority_ = value;
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>optional string task_priority = 15;</code>
-       * @return This builder for chaining.
-       */
-      public Builder clearTaskPriority() {
-        bitField0_ = (bitField0_ & ~0x00004000);
-        taskPriority_ = getDefaultInstance().getTaskPriority();
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>optional string task_priority = 15;</code>
-       * @param value The bytes for taskPriority to set.
-       * @return This builder for chaining.
-       */
-      public Builder setTaskPriorityBytes(
-          com.google.protobuf.ByteString value) {
-        if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00004000;
-        taskPriority_ = value;
-        onChanged();
-        return this;
-      }
-
-      private java.lang.Object actualOwner_ = "";
-      /**
-       * <code>optional string actual_owner = 16;</code>
-       * @return Whether the actualOwner field is set.
-       */
-      public boolean hasActualOwner() {
-        return ((bitField0_ & 0x00008000) != 0);
-      }
-      /**
-       * <code>optional string actual_owner = 16;</code>
-       * @return The actualOwner.
-       */
-      public java.lang.String getActualOwner() {
-        java.lang.Object ref = actualOwner_;
-        if (!(ref instanceof java.lang.String)) {
-          com.google.protobuf.ByteString bs =
-              (com.google.protobuf.ByteString) ref;
-          java.lang.String s = bs.toStringUtf8();
-          if (bs.isValidUtf8()) {
-            actualOwner_ = s;
-          }
-          return s;
-        } else {
-          return (java.lang.String) ref;
-        }
-      }
-      /**
-       * <code>optional string actual_owner = 16;</code>
-       * @return The bytes for actualOwner.
-       */
-      public com.google.protobuf.ByteString
-          getActualOwnerBytes() {
-        java.lang.Object ref = actualOwner_;
-        if (ref instanceof String) {
-          com.google.protobuf.ByteString b = 
-              com.google.protobuf.ByteString.copyFromUtf8(
-                  (java.lang.String) ref);
-          actualOwner_ = b;
-          return b;
-        } else {
-          return (com.google.protobuf.ByteString) ref;
-        }
-      }
-      /**
-       * <code>optional string actual_owner = 16;</code>
-       * @param value The actualOwner to set.
-       * @return This builder for chaining.
-       */
-      public Builder setActualOwner(
-          java.lang.String value) {
-        if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00008000;
-        actualOwner_ = value;
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>optional string actual_owner = 16;</code>
-       * @return This builder for chaining.
-       */
-      public Builder clearActualOwner() {
-        bitField0_ = (bitField0_ & ~0x00008000);
-        actualOwner_ = getDefaultInstance().getActualOwner();
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>optional string actual_owner = 16;</code>
-       * @param value The bytes for actualOwner to set.
-       * @return This builder for chaining.
-       */
-      public Builder setActualOwnerBytes(
-          com.google.protobuf.ByteString value) {
-        if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00008000;
-        actualOwner_ = value;
-        onChanged();
-        return this;
-      }
-
-      private com.google.protobuf.LazyStringList potUsers_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-      private void ensurePotUsersIsMutable() {
-        if (!((bitField0_ & 0x00010000) != 0)) {
-          potUsers_ = new com.google.protobuf.LazyStringArrayList(potUsers_);
-          bitField0_ |= 0x00010000;
-         }
-      }
-      /**
-       * <code>repeated string pot_users = 17;</code>
-       * @return A list containing the potUsers.
-       */
-      public com.google.protobuf.ProtocolStringList
-          getPotUsersList() {
-        return potUsers_.getUnmodifiableView();
-      }
-      /**
-       * <code>repeated string pot_users = 17;</code>
-       * @return The count of potUsers.
-       */
-      public int getPotUsersCount() {
-        return potUsers_.size();
-      }
-      /**
-       * <code>repeated string pot_users = 17;</code>
-       * @param index The index of the element to return.
-       * @return The potUsers at the given index.
-       */
-      public java.lang.String getPotUsers(int index) {
-        return potUsers_.get(index);
-      }
-      /**
-       * <code>repeated string pot_users = 17;</code>
-       * @param index The index of the value to return.
-       * @return The bytes of the potUsers at the given index.
-       */
-      public com.google.protobuf.ByteString
-          getPotUsersBytes(int index) {
-        return potUsers_.getByteString(index);
-      }
-      /**
-       * <code>repeated string pot_users = 17;</code>
-       * @param index The index to set the value at.
-       * @param value The potUsers to set.
-       * @return This builder for chaining.
-       */
-      public Builder setPotUsers(
-          int index, java.lang.String value) {
-        if (value == null) {
-    throw new NullPointerException();
-  }
-  ensurePotUsersIsMutable();
-        potUsers_.set(index, value);
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>repeated string pot_users = 17;</code>
-       * @param value The potUsers to add.
-       * @return This builder for chaining.
-       */
-      public Builder addPotUsers(
-          java.lang.String value) {
-        if (value == null) {
-    throw new NullPointerException();
-  }
-  ensurePotUsersIsMutable();
-        potUsers_.add(value);
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>repeated string pot_users = 17;</code>
-       * @param values The potUsers to add.
-       * @return This builder for chaining.
-       */
-      public Builder addAllPotUsers(
-          java.lang.Iterable<java.lang.String> values) {
-        ensurePotUsersIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, potUsers_);
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>repeated string pot_users = 17;</code>
-       * @return This builder for chaining.
-       */
-      public Builder clearPotUsers() {
-        potUsers_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-        bitField0_ = (bitField0_ & ~0x00010000);
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>repeated string pot_users = 17;</code>
-       * @param value The bytes of the potUsers to add.
-       * @return This builder for chaining.
-       */
-      public Builder addPotUsersBytes(
-          com.google.protobuf.ByteString value) {
-        if (value == null) {
-    throw new NullPointerException();
-  }
-  ensurePotUsersIsMutable();
-        potUsers_.add(value);
-        onChanged();
-        return this;
-      }
-
-      private com.google.protobuf.LazyStringList potGroups_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-      private void ensurePotGroupsIsMutable() {
-        if (!((bitField0_ & 0x00020000) != 0)) {
-          potGroups_ = new com.google.protobuf.LazyStringArrayList(potGroups_);
-          bitField0_ |= 0x00020000;
-         }
-      }
-      /**
-       * <code>repeated string pot_groups = 18;</code>
-       * @return A list containing the potGroups.
-       */
-      public com.google.protobuf.ProtocolStringList
-          getPotGroupsList() {
-        return potGroups_.getUnmodifiableView();
-      }
-      /**
-       * <code>repeated string pot_groups = 18;</code>
-       * @return The count of potGroups.
-       */
-      public int getPotGroupsCount() {
-        return potGroups_.size();
-      }
-      /**
-       * <code>repeated string pot_groups = 18;</code>
-       * @param index The index of the element to return.
-       * @return The potGroups at the given index.
-       */
-      public java.lang.String getPotGroups(int index) {
-        return potGroups_.get(index);
-      }
-      /**
-       * <code>repeated string pot_groups = 18;</code>
-       * @param index The index of the value to return.
-       * @return The bytes of the potGroups at the given index.
-       */
-      public com.google.protobuf.ByteString
-          getPotGroupsBytes(int index) {
-        return potGroups_.getByteString(index);
-      }
-      /**
-       * <code>repeated string pot_groups = 18;</code>
-       * @param index The index to set the value at.
-       * @param value The potGroups to set.
-       * @return This builder for chaining.
-       */
-      public Builder setPotGroups(
-          int index, java.lang.String value) {
-        if (value == null) {
-    throw new NullPointerException();
-  }
-  ensurePotGroupsIsMutable();
-        potGroups_.set(index, value);
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>repeated string pot_groups = 18;</code>
-       * @param value The potGroups to add.
-       * @return This builder for chaining.
-       */
-      public Builder addPotGroups(
-          java.lang.String value) {
-        if (value == null) {
-    throw new NullPointerException();
-  }
-  ensurePotGroupsIsMutable();
-        potGroups_.add(value);
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>repeated string pot_groups = 18;</code>
-       * @param values The potGroups to add.
-       * @return This builder for chaining.
-       */
-      public Builder addAllPotGroups(
-          java.lang.Iterable<java.lang.String> values) {
-        ensurePotGroupsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, potGroups_);
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>repeated string pot_groups = 18;</code>
-       * @return This builder for chaining.
-       */
-      public Builder clearPotGroups() {
-        potGroups_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-        bitField0_ = (bitField0_ & ~0x00020000);
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>repeated string pot_groups = 18;</code>
-       * @param value The bytes of the potGroups to add.
-       * @return This builder for chaining.
-       */
-      public Builder addPotGroupsBytes(
-          com.google.protobuf.ByteString value) {
-        if (value == null) {
-    throw new NullPointerException();
-  }
-  ensurePotGroupsIsMutable();
-        potGroups_.add(value);
-        onChanged();
-        return this;
-      }
-
-      private com.google.protobuf.LazyStringList excludedUsers_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-      private void ensureExcludedUsersIsMutable() {
-        if (!((bitField0_ & 0x00040000) != 0)) {
-          excludedUsers_ = new com.google.protobuf.LazyStringArrayList(excludedUsers_);
-          bitField0_ |= 0x00040000;
-         }
-      }
-      /**
-       * <code>repeated string excluded_users = 19;</code>
-       * @return A list containing the excludedUsers.
-       */
-      public com.google.protobuf.ProtocolStringList
-          getExcludedUsersList() {
-        return excludedUsers_.getUnmodifiableView();
-      }
-      /**
-       * <code>repeated string excluded_users = 19;</code>
-       * @return The count of excludedUsers.
-       */
-      public int getExcludedUsersCount() {
-        return excludedUsers_.size();
-      }
-      /**
-       * <code>repeated string excluded_users = 19;</code>
-       * @param index The index of the element to return.
-       * @return The excludedUsers at the given index.
-       */
-      public java.lang.String getExcludedUsers(int index) {
-        return excludedUsers_.get(index);
-      }
-      /**
-       * <code>repeated string excluded_users = 19;</code>
-       * @param index The index of the value to return.
-       * @return The bytes of the excludedUsers at the given index.
-       */
-      public com.google.protobuf.ByteString
-          getExcludedUsersBytes(int index) {
-        return excludedUsers_.getByteString(index);
-      }
-      /**
-       * <code>repeated string excluded_users = 19;</code>
-       * @param index The index to set the value at.
-       * @param value The excludedUsers to set.
-       * @return This builder for chaining.
-       */
-      public Builder setExcludedUsers(
-          int index, java.lang.String value) {
-        if (value == null) {
-    throw new NullPointerException();
-  }
-  ensureExcludedUsersIsMutable();
-        excludedUsers_.set(index, value);
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>repeated string excluded_users = 19;</code>
-       * @param value The excludedUsers to add.
-       * @return This builder for chaining.
-       */
-      public Builder addExcludedUsers(
-          java.lang.String value) {
-        if (value == null) {
-    throw new NullPointerException();
-  }
-  ensureExcludedUsersIsMutable();
-        excludedUsers_.add(value);
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>repeated string excluded_users = 19;</code>
-       * @param values The excludedUsers to add.
-       * @return This builder for chaining.
-       */
-      public Builder addAllExcludedUsers(
-          java.lang.Iterable<java.lang.String> values) {
-        ensureExcludedUsersIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, excludedUsers_);
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>repeated string excluded_users = 19;</code>
-       * @return This builder for chaining.
-       */
-      public Builder clearExcludedUsers() {
-        excludedUsers_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-        bitField0_ = (bitField0_ & ~0x00040000);
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>repeated string excluded_users = 19;</code>
-       * @param value The bytes of the excludedUsers to add.
-       * @return This builder for chaining.
-       */
-      public Builder addExcludedUsersBytes(
-          com.google.protobuf.ByteString value) {
-        if (value == null) {
-    throw new NullPointerException();
-  }
-  ensureExcludedUsersIsMutable();
-        excludedUsers_.add(value);
-        onChanged();
-        return this;
-      }
-
-      private com.google.protobuf.LazyStringList adminUsers_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-      private void ensureAdminUsersIsMutable() {
-        if (!((bitField0_ & 0x00080000) != 0)) {
-          adminUsers_ = new com.google.protobuf.LazyStringArrayList(adminUsers_);
-          bitField0_ |= 0x00080000;
-         }
-      }
-      /**
-       * <code>repeated string admin_users = 20;</code>
-       * @return A list containing the adminUsers.
-       */
-      public com.google.protobuf.ProtocolStringList
-          getAdminUsersList() {
-        return adminUsers_.getUnmodifiableView();
-      }
-      /**
-       * <code>repeated string admin_users = 20;</code>
-       * @return The count of adminUsers.
-       */
-      public int getAdminUsersCount() {
-        return adminUsers_.size();
-      }
-      /**
-       * <code>repeated string admin_users = 20;</code>
-       * @param index The index of the element to return.
-       * @return The adminUsers at the given index.
-       */
-      public java.lang.String getAdminUsers(int index) {
-        return adminUsers_.get(index);
-      }
-      /**
-       * <code>repeated string admin_users = 20;</code>
-       * @param index The index of the value to return.
-       * @return The bytes of the adminUsers at the given index.
-       */
-      public com.google.protobuf.ByteString
-          getAdminUsersBytes(int index) {
-        return adminUsers_.getByteString(index);
-      }
-      /**
-       * <code>repeated string admin_users = 20;</code>
-       * @param index The index to set the value at.
-       * @param value The adminUsers to set.
-       * @return This builder for chaining.
-       */
-      public Builder setAdminUsers(
-          int index, java.lang.String value) {
-        if (value == null) {
-    throw new NullPointerException();
-  }
-  ensureAdminUsersIsMutable();
-        adminUsers_.set(index, value);
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>repeated string admin_users = 20;</code>
-       * @param value The adminUsers to add.
-       * @return This builder for chaining.
-       */
-      public Builder addAdminUsers(
-          java.lang.String value) {
-        if (value == null) {
-    throw new NullPointerException();
-  }
-  ensureAdminUsersIsMutable();
-        adminUsers_.add(value);
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>repeated string admin_users = 20;</code>
-       * @param values The adminUsers to add.
-       * @return This builder for chaining.
-       */
-      public Builder addAllAdminUsers(
-          java.lang.Iterable<java.lang.String> values) {
-        ensureAdminUsersIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, adminUsers_);
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>repeated string admin_users = 20;</code>
-       * @return This builder for chaining.
-       */
-      public Builder clearAdminUsers() {
-        adminUsers_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-        bitField0_ = (bitField0_ & ~0x00080000);
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>repeated string admin_users = 20;</code>
-       * @param value The bytes of the adminUsers to add.
-       * @return This builder for chaining.
-       */
-      public Builder addAdminUsersBytes(
-          com.google.protobuf.ByteString value) {
-        if (value == null) {
-    throw new NullPointerException();
-  }
-  ensureAdminUsersIsMutable();
-        adminUsers_.add(value);
-        onChanged();
-        return this;
-      }
-
-      private com.google.protobuf.LazyStringList adminGroups_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-      private void ensureAdminGroupsIsMutable() {
-        if (!((bitField0_ & 0x00100000) != 0)) {
-          adminGroups_ = new com.google.protobuf.LazyStringArrayList(adminGroups_);
-          bitField0_ |= 0x00100000;
-         }
-      }
-      /**
-       * <code>repeated string admin_groups = 21;</code>
-       * @return A list containing the adminGroups.
-       */
-      public com.google.protobuf.ProtocolStringList
-          getAdminGroupsList() {
-        return adminGroups_.getUnmodifiableView();
-      }
-      /**
-       * <code>repeated string admin_groups = 21;</code>
-       * @return The count of adminGroups.
-       */
-      public int getAdminGroupsCount() {
-        return adminGroups_.size();
-      }
-      /**
-       * <code>repeated string admin_groups = 21;</code>
-       * @param index The index of the element to return.
-       * @return The adminGroups at the given index.
-       */
-      public java.lang.String getAdminGroups(int index) {
-        return adminGroups_.get(index);
-      }
-      /**
-       * <code>repeated string admin_groups = 21;</code>
-       * @param index The index of the value to return.
-       * @return The bytes of the adminGroups at the given index.
-       */
-      public com.google.protobuf.ByteString
-          getAdminGroupsBytes(int index) {
-        return adminGroups_.getByteString(index);
-      }
-      /**
-       * <code>repeated string admin_groups = 21;</code>
-       * @param index The index to set the value at.
-       * @param value The adminGroups to set.
-       * @return This builder for chaining.
-       */
-      public Builder setAdminGroups(
-          int index, java.lang.String value) {
-        if (value == null) {
-    throw new NullPointerException();
-  }
-  ensureAdminGroupsIsMutable();
-        adminGroups_.set(index, value);
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>repeated string admin_groups = 21;</code>
-       * @param value The adminGroups to add.
-       * @return This builder for chaining.
-       */
-      public Builder addAdminGroups(
-          java.lang.String value) {
-        if (value == null) {
-    throw new NullPointerException();
-  }
-  ensureAdminGroupsIsMutable();
-        adminGroups_.add(value);
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>repeated string admin_groups = 21;</code>
-       * @param values The adminGroups to add.
-       * @return This builder for chaining.
-       */
-      public Builder addAllAdminGroups(
-          java.lang.Iterable<java.lang.String> values) {
-        ensureAdminGroupsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, adminGroups_);
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>repeated string admin_groups = 21;</code>
-       * @return This builder for chaining.
-       */
-      public Builder clearAdminGroups() {
-        adminGroups_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-        bitField0_ = (bitField0_ & ~0x00100000);
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>repeated string admin_groups = 21;</code>
-       * @param value The bytes of the adminGroups to add.
-       * @return This builder for chaining.
-       */
-      public Builder addAdminGroupsBytes(
-          com.google.protobuf.ByteString value) {
-        if (value == null) {
-    throw new NullPointerException();
-  }
-  ensureAdminGroupsIsMutable();
-        adminGroups_.add(value);
-        onChanged();
-        return this;
-      }
-
-      private java.lang.Object taskReferenceName_ = "";
-      /**
-       * <code>optional string task_reference_name = 22;</code>
-       * @return Whether the taskReferenceName field is set.
-       */
-      public boolean hasTaskReferenceName() {
-        return ((bitField0_ & 0x00200000) != 0);
-      }
-      /**
-       * <code>optional string task_reference_name = 22;</code>
-       * @return The taskReferenceName.
-       */
-      public java.lang.String getTaskReferenceName() {
-        java.lang.Object ref = taskReferenceName_;
-        if (!(ref instanceof java.lang.String)) {
-          com.google.protobuf.ByteString bs =
-              (com.google.protobuf.ByteString) ref;
-          java.lang.String s = bs.toStringUtf8();
-          if (bs.isValidUtf8()) {
-            taskReferenceName_ = s;
-          }
-          return s;
-        } else {
-          return (java.lang.String) ref;
-        }
-      }
-      /**
-       * <code>optional string task_reference_name = 22;</code>
-       * @return The bytes for taskReferenceName.
-       */
-      public com.google.protobuf.ByteString
-          getTaskReferenceNameBytes() {
-        java.lang.Object ref = taskReferenceName_;
-        if (ref instanceof String) {
-          com.google.protobuf.ByteString b = 
-              com.google.protobuf.ByteString.copyFromUtf8(
-                  (java.lang.String) ref);
-          taskReferenceName_ = b;
-          return b;
-        } else {
-          return (com.google.protobuf.ByteString) ref;
-        }
-      }
-      /**
-       * <code>optional string task_reference_name = 22;</code>
-       * @param value The taskReferenceName to set.
-       * @return This builder for chaining.
-       */
-      public Builder setTaskReferenceName(
-          java.lang.String value) {
-        if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00200000;
-        taskReferenceName_ = value;
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>optional string task_reference_name = 22;</code>
-       * @return This builder for chaining.
-       */
-      public Builder clearTaskReferenceName() {
-        bitField0_ = (bitField0_ & ~0x00200000);
-        taskReferenceName_ = getDefaultInstance().getTaskReferenceName();
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>optional string task_reference_name = 22;</code>
-       * @param value The bytes for taskReferenceName to set.
-       * @return This builder for chaining.
-       */
-      public Builder setTaskReferenceNameBytes(
-          com.google.protobuf.ByteString value) {
-        if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00200000;
-        taskReferenceName_ = value;
-        onChanged();
-        return this;
-      }
-      @java.lang.Override
-      public final Builder setUnknownFields(
-          final com.google.protobuf.UnknownFieldSet unknownFields) {
-        return super.setUnknownFields(unknownFields);
-      }
-
-      @java.lang.Override
-      public final Builder mergeUnknownFields(
-          final com.google.protobuf.UnknownFieldSet unknownFields) {
-        return super.mergeUnknownFields(unknownFields);
-      }
-
-
-      // @@protoc_insertion_point(builder_scope:io.automatiko.engine.workflow.marshalling.HumanTaskWorkItem)
-    }
+            public Builder mergeFrom(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel other) {
+                if (other == io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel
+                        .getDefaultInstance())
+                    return this;
+                if (other.hasId()) {
+                    bitField0_ |= 0x00000001;
+                    id_ = other.id_;
+                    onChanged();
+                }
+                if (other.hasLevel()) {
+                    setLevel(other.getLevel());
+                }
+                this.mergeUnknownFields(other.unknownFields);
+                onChanged();
+                return this;
+            }
 
-    // @@protoc_insertion_point(class_scope:io.automatiko.engine.workflow.marshalling.HumanTaskWorkItem)
-    private static final io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.HumanTaskWorkItem DEFAULT_INSTANCE;
-    static {
-      DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.HumanTaskWorkItem();
-    }
+            @java.lang.Override
+            public final boolean isInitialized() {
+                return true;
+            }
 
-    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.HumanTaskWorkItem getDefaultInstance() {
-      return DEFAULT_INSTANCE;
-    }
+            @java.lang.Override
+            public Builder mergeFrom(
+                    com.google.protobuf.CodedInputStream input,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws java.io.IOException {
+                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel parsedMessage = null;
+                try {
+                    parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+                } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                    parsedMessage = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel) e
+                            .getUnfinishedMessage();
+                    throw e.unwrapIOException();
+                } finally {
+                    if (parsedMessage != null) {
+                        mergeFrom(parsedMessage);
+                    }
+                }
+                return this;
+            }
 
-    @java.lang.Deprecated public static final com.google.protobuf.Parser<HumanTaskWorkItem>
-        PARSER = new com.google.protobuf.AbstractParser<HumanTaskWorkItem>() {
-      @java.lang.Override
-      public HumanTaskWorkItem parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        return new HumanTaskWorkItem(input, extensionRegistry);
-      }
-    };
-
-    public static com.google.protobuf.Parser<HumanTaskWorkItem> parser() {
-      return PARSER;
-    }
+            private int bitField0_;
 
-    @java.lang.Override
-    public com.google.protobuf.Parser<HumanTaskWorkItem> getParserForType() {
-      return PARSER;
-    }
+            private java.lang.Object id_ = "";
 
-    @java.lang.Override
-    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.HumanTaskWorkItem getDefaultInstanceForType() {
-      return DEFAULT_INSTANCE;
-    }
+            /**
+             * <code>optional string id = 1;</code>
+             * 
+             * @return Whether the id field is set.
+             */
+            public boolean hasId() {
+                return ((bitField0_ & 0x00000001) != 0);
+            }
 
-  }
+            /**
+             * <code>optional string id = 1;</code>
+             * 
+             * @return The id.
+             */
+            public java.lang.String getId() {
+                java.lang.Object ref = id_;
+                if (!(ref instanceof java.lang.String)) {
+                    com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+                    java.lang.String s = bs.toStringUtf8();
+                    if (bs.isValidUtf8()) {
+                        id_ = s;
+                    }
+                    return s;
+                } else {
+                    return (java.lang.String) ref;
+                }
+            }
 
-  public interface ProcessTimerOrBuilder extends
-      // @@protoc_insertion_point(interface_extends:io.automatiko.engine.workflow.marshalling.ProcessTimer)
-      com.google.protobuf.MessageOrBuilder {
+            /**
+             * <code>optional string id = 1;</code>
+             * 
+             * @return The bytes for id.
+             */
+            public com.google.protobuf.ByteString getIdBytes() {
+                java.lang.Object ref = id_;
+                if (ref instanceof String) {
+                    com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8(
+                            (java.lang.String) ref);
+                    id_ = b;
+                    return b;
+                } else {
+                    return (com.google.protobuf.ByteString) ref;
+                }
+            }
 
-    /**
-     * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessTimer.TimerInstance timer = 1;</code>
-     * @return Whether the timer field is set.
-     */
-    boolean hasTimer();
-    /**
-     * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessTimer.TimerInstance timer = 1;</code>
-     * @return The timer.
-     */
-    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance getTimer();
-    /**
-     * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessTimer.TimerInstance timer = 1;</code>
-     */
-    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstanceOrBuilder getTimerOrBuilder();
+            /**
+             * <code>optional string id = 1;</code>
+             * 
+             * @param value The id to set.
+             * @return This builder for chaining.
+             */
+            public Builder setId(
+                    java.lang.String value) {
+                if (value == null) {
+                    throw new NullPointerException();
+                }
+                bitField0_ |= 0x00000001;
+                id_ = value;
+                onChanged();
+                return this;
+            }
 
-    /**
-     * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger trigger = 2;</code>
-     * @return Whether the trigger field is set.
-     */
-    boolean hasTrigger();
-    /**
-     * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger trigger = 2;</code>
-     * @return The trigger.
-     */
-    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger getTrigger();
-    /**
-     * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger trigger = 2;</code>
-     */
-    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.TriggerOrBuilder getTriggerOrBuilder();
-  }
-  /**
-   * Protobuf type {@code io.automatiko.engine.workflow.marshalling.ProcessTimer}
-   */
-  public static final class ProcessTimer extends
-      com.google.protobuf.GeneratedMessageV3 implements
-      // @@protoc_insertion_point(message_implements:io.automatiko.engine.workflow.marshalling.ProcessTimer)
-      ProcessTimerOrBuilder {
-  private static final long serialVersionUID = 0L;
-    // Use ProcessTimer.newBuilder() to construct.
-    private ProcessTimer(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-      super(builder);
-    }
-    private ProcessTimer() {
-    }
+            /**
+             * <code>optional string id = 1;</code>
+             * 
+             * @return This builder for chaining.
+             */
+            public Builder clearId() {
+                bitField0_ = (bitField0_ & ~0x00000001);
+                id_ = getDefaultInstance().getId();
+                onChanged();
+                return this;
+            }
 
-    @java.lang.Override
-    @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(
-        UnusedPrivateParameter unused) {
-      return new ProcessTimer();
-    }
+            /**
+             * <code>optional string id = 1;</code>
+             * 
+             * @param value The bytes for id to set.
+             * @return This builder for chaining.
+             */
+            public Builder setIdBytes(
+                    com.google.protobuf.ByteString value) {
+                if (value == null) {
+                    throw new NullPointerException();
+                }
+                bitField0_ |= 0x00000001;
+                id_ = value;
+                onChanged();
+                return this;
+            }
 
-    @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
-    getUnknownFields() {
-      return this.unknownFields;
-    }
-    private ProcessTimer(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      this();
-      if (extensionRegistry == null) {
-        throw new java.lang.NullPointerException();
-      }
-      int mutable_bitField0_ = 0;
-      com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-          com.google.protobuf.UnknownFieldSet.newBuilder();
-      try {
-        boolean done = false;
-        while (!done) {
-          int tag = input.readTag();
-          switch (tag) {
-            case 0:
-              done = true;
-              break;
-            case 10: {
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance.Builder subBuilder = null;
-              if (((bitField0_ & 0x00000001) != 0)) {
-                subBuilder = timer_.toBuilder();
-              }
-              timer_ = input.readMessage(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance.PARSER, extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(timer_);
-                timer_ = subBuilder.buildPartial();
-              }
-              bitField0_ |= 0x00000001;
-              break;
-            }
-            case 18: {
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.Builder subBuilder = null;
-              if (((bitField0_ & 0x00000002) != 0)) {
-                subBuilder = trigger_.toBuilder();
-              }
-              trigger_ = input.readMessage(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.PARSER, extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(trigger_);
-                trigger_ = subBuilder.buildPartial();
-              }
-              bitField0_ |= 0x00000002;
-              break;
-            }
-            default: {
-              if (!parseUnknownField(
-                  input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-          }
-        }
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(this);
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(
-            e).setUnfinishedMessage(this);
-      } finally {
-        this.unknownFields = unknownFields.build();
-        makeExtensionsImmutable();
-      }
-    }
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessTimer_descriptor;
-    }
+            private int level_;
 
-    @java.lang.Override
-    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-        internalGetFieldAccessorTable() {
-      return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessTimer_fieldAccessorTable
-          .ensureFieldAccessorsInitialized(
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.class, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.Builder.class);
-    }
+            /**
+             * <code>optional int32 level = 2;</code>
+             * 
+             * @return Whether the level field is set.
+             */
+            @java.lang.Override
+            public boolean hasLevel() {
+                return ((bitField0_ & 0x00000002) != 0);
+            }
 
-    public interface TimerInstanceOrBuilder extends
-        // @@protoc_insertion_point(interface_extends:io.automatiko.engine.workflow.marshalling.ProcessTimer.TimerInstance)
-        com.google.protobuf.MessageOrBuilder {
-
-      /**
-       * <code>optional int64 id = 1;</code>
-       * @return Whether the id field is set.
-       */
-      boolean hasId();
-      /**
-       * <code>optional int64 id = 1;</code>
-       * @return The id.
-       */
-      long getId();
-
-      /**
-       * <code>optional string timer_id = 2;</code>
-       * @return Whether the timerId field is set.
-       */
-      boolean hasTimerId();
-      /**
-       * <code>optional string timer_id = 2;</code>
-       * @return The timerId.
-       */
-      java.lang.String getTimerId();
-      /**
-       * <code>optional string timer_id = 2;</code>
-       * @return The bytes for timerId.
-       */
-      com.google.protobuf.ByteString
-          getTimerIdBytes();
-
-      /**
-       * <code>optional int64 delay = 3;</code>
-       * @return Whether the delay field is set.
-       */
-      boolean hasDelay();
-      /**
-       * <code>optional int64 delay = 3;</code>
-       * @return The delay.
-       */
-      long getDelay();
-
-      /**
-       * <code>optional int64 period = 4;</code>
-       * @return Whether the period field is set.
-       */
-      boolean hasPeriod();
-      /**
-       * <code>optional int64 period = 4;</code>
-       * @return The period.
-       */
-      long getPeriod();
-
-      /**
-       * <code>optional string process_instance_id = 5;</code>
-       * @return Whether the processInstanceId field is set.
-       */
-      boolean hasProcessInstanceId();
-      /**
-       * <code>optional string process_instance_id = 5;</code>
-       * @return The processInstanceId.
-       */
-      java.lang.String getProcessInstanceId();
-      /**
-       * <code>optional string process_instance_id = 5;</code>
-       * @return The bytes for processInstanceId.
-       */
-      com.google.protobuf.ByteString
-          getProcessInstanceIdBytes();
-
-      /**
-       * <code>optional int64 activated_time = 6;</code>
-       * @return Whether the activatedTime field is set.
-       */
-      boolean hasActivatedTime();
-      /**
-       * <code>optional int64 activated_time = 6;</code>
-       * @return The activatedTime.
-       */
-      long getActivatedTime();
-
-      /**
-       * <code>optional int64 last_triggered = 7;</code>
-       * @return Whether the lastTriggered field is set.
-       */
-      boolean hasLastTriggered();
-      /**
-       * <code>optional int64 last_triggered = 7;</code>
-       * @return The lastTriggered.
-       */
-      long getLastTriggered();
-
-      /**
-       * <code>optional int32 repeatLimit = 8;</code>
-       * @return Whether the repeatLimit field is set.
-       */
-      boolean hasRepeatLimit();
-      /**
-       * <code>optional int32 repeatLimit = 8;</code>
-       * @return The repeatLimit.
-       */
-      int getRepeatLimit();
-
-      /**
-       * <code>optional int64 next_trigger = 9;</code>
-       * @return Whether the nextTrigger field is set.
-       */
-      boolean hasNextTrigger();
-      /**
-       * <code>optional int64 next_trigger = 9;</code>
-       * @return The nextTrigger.
-       */
-      long getNextTrigger();
-    }
-    /**
-     * Protobuf type {@code io.automatiko.engine.workflow.marshalling.ProcessTimer.TimerInstance}
-     */
-    public static final class TimerInstance extends
-        com.google.protobuf.GeneratedMessageV3 implements
-        // @@protoc_insertion_point(message_implements:io.automatiko.engine.workflow.marshalling.ProcessTimer.TimerInstance)
-        TimerInstanceOrBuilder {
-    private static final long serialVersionUID = 0L;
-      // Use TimerInstance.newBuilder() to construct.
-      private TimerInstance(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-        super(builder);
-      }
-      private TimerInstance() {
-        timerId_ = "";
-        processInstanceId_ = "";
-      }
-
-      @java.lang.Override
-      @SuppressWarnings({"unused"})
-      protected java.lang.Object newInstance(
-          UnusedPrivateParameter unused) {
-        return new TimerInstance();
-      }
-
-      @java.lang.Override
-      public final com.google.protobuf.UnknownFieldSet
-      getUnknownFields() {
-        return this.unknownFields;
-      }
-      private TimerInstance(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        this();
-        if (extensionRegistry == null) {
-          throw new java.lang.NullPointerException();
-        }
-        int mutable_bitField0_ = 0;
-        com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-            com.google.protobuf.UnknownFieldSet.newBuilder();
-        try {
-          boolean done = false;
-          while (!done) {
-            int tag = input.readTag();
-            switch (tag) {
-              case 0:
-                done = true;
-                break;
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-          bitField0_ = (bitField0_ & ~0x00000001);
-          timerId_ = "";
-          bitField0_ = (bitField0_ & ~0x00000002);
-          delay_ = 0L;
-          bitField0_ = (bitField0_ & ~0x00000004);
-          period_ = 0L;
-          bitField0_ = (bitField0_ & ~0x00000008);
-          processInstanceId_ = "";
-          bitField0_ = (bitField0_ & ~0x00000010);
-          activatedTime_ = 0L;
-          bitField0_ = (bitField0_ & ~0x00000020);
-          lastTriggered_ = 0L;
-          bitField0_ = (bitField0_ & ~0x00000040);
-          repeatLimit_ = 0;
-          bitField0_ = (bitField0_ & ~0x00000080);
-          nextTrigger_ = 0L;
-          bitField0_ = (bitField0_ & ~0x00000100);
-          return this;
-        }
-
-        @java.lang.Override
-        public com.google.protobuf.Descriptors.Descriptor
-            getDescriptorForType() {
-          return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessTimer_TimerInstance_descriptor;
-        }
-
-        @java.lang.Override
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance getDefaultInstanceForType() {
-          return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance.getDefaultInstance();
-        }
-
-        @java.lang.Override
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance build() {
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance result = buildPartial();
-          if (!result.isInitialized()) {
-            throw newUninitializedMessageException(result);
-          }
-          return result;
-        }
-
-        @java.lang.Override
-        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance buildPartial() {
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance result = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance(this);
-          int from_bitField0_ = bitField0_;
-          int to_bitField0_ = 0;
-          if (((from_bitField0_ & 0x00000001) != 0)) {
-            result.id_ = id_;
-            to_bitField0_ |= 0x00000001;
-          }
-          if (((from_bitField0_ & 0x00000002) != 0)) {
-            to_bitField0_ |= 0x00000002;
-          }
-          result.timerId_ = timerId_;
-          if (((from_bitField0_ & 0x00000004) != 0)) {
-            result.delay_ = delay_;
-            to_bitField0_ |= 0x00000004;
-          }
-          if (((from_bitField0_ & 0x00000008) != 0)) {
-            result.period_ = period_;
-            to_bitField0_ |= 0x00000008;
-          }
-          if (((from_bitField0_ & 0x00000010) != 0)) {
-            to_bitField0_ |= 0x00000010;
-          }
-          result.processInstanceId_ = processInstanceId_;
-          if (((from_bitField0_ & 0x00000020) != 0)) {
-            result.activatedTime_ = activatedTime_;
-            to_bitField0_ |= 0x00000020;
-          }
-          if (((from_bitField0_ & 0x00000040) != 0)) {
-            result.lastTriggered_ = lastTriggered_;
-            to_bitField0_ |= 0x00000040;
-          }
-          if (((from_bitField0_ & 0x00000080) != 0)) {
-            result.repeatLimit_ = repeatLimit_;
-            to_bitField0_ |= 0x00000080;
-          }
-          if (((from_bitField0_ & 0x00000100) != 0)) {
-            result.nextTrigger_ = nextTrigger_;
-            to_bitField0_ |= 0x00000100;
-          }
-          result.bitField0_ = to_bitField0_;
-          onBuilt();
-          return result;
-        }
-
-        @java.lang.Override
-        public Builder clone() {
-          return super.clone();
-        }
-        @java.lang.Override
-        public Builder setField(
-            com.google.protobuf.Descriptors.FieldDescriptor field,
-            java.lang.Object value) {
-          return super.setField(field, value);
-        }
-        @java.lang.Override
-        public Builder clearField(
-            com.google.protobuf.Descriptors.FieldDescriptor field) {
-          return super.clearField(field);
-        }
-        @java.lang.Override
-        public Builder clearOneof(
-            com.google.protobuf.Descriptors.OneofDescriptor oneof) {
-          return super.clearOneof(oneof);
-        }
-        @java.lang.Override
-        public Builder setRepeatedField(
-            com.google.protobuf.Descriptors.FieldDescriptor field,
-            int index, java.lang.Object value) {
-          return super.setRepeatedField(field, index, value);
-        }
-        @java.lang.Override
-        public Builder addRepeatedField(
-            com.google.protobuf.Descriptors.FieldDescriptor field,
-            java.lang.Object value) {
-          return super.addRepeatedField(field, value);
-        }
-        @java.lang.Override
-        public Builder mergeFrom(com.google.protobuf.Message other) {
-          if (other instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance) {
-            return mergeFrom((io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance)other);
-          } else {
-            super.mergeFrom(other);
-            return this;
-          }
-        }
-
-        public Builder mergeFrom(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance other) {
-          if (other == io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance.getDefaultInstance()) return this;
-          if (other.hasId()) {
-            setId(other.getId());
-          }
-          if (other.hasTimerId()) {
-            bitField0_ |= 0x00000002;
-            timerId_ = other.timerId_;
-            onChanged();
-          }
-          if (other.hasDelay()) {
-            setDelay(other.getDelay());
-          }
-          if (other.hasPeriod()) {
-            setPeriod(other.getPeriod());
-          }
-          if (other.hasProcessInstanceId()) {
-            bitField0_ |= 0x00000010;
-            processInstanceId_ = other.processInstanceId_;
-            onChanged();
-          }
-          if (other.hasActivatedTime()) {
-            setActivatedTime(other.getActivatedTime());
-          }
-          if (other.hasLastTriggered()) {
-            setLastTriggered(other.getLastTriggered());
-          }
-          if (other.hasRepeatLimit()) {
-            setRepeatLimit(other.getRepeatLimit());
-          }
-          if (other.hasNextTrigger()) {
-            setNextTrigger(other.getNextTrigger());
-          }
-          this.mergeUnknownFields(other.unknownFields);
-          onChanged();
-          return this;
-        }
+                level_ = value;
+                onChanged();
+                return this;
+            }
 
-        @java.lang.Override
-        public final boolean isInitialized() {
-          return true;
-        }
+            /**
+             * <code>optional int32 level = 2;</code>
+             * 
+             * @return This builder for chaining.
+             */
+            public Builder clearLevel() {
+                bitField0_ = (bitField0_ & ~0x00000002);
+                level_ = 0;
+                onChanged();
+                return this;
+            }
 
-        @java.lang.Override
-        public Builder mergeFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws java.io.IOException {
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance parsedMessage = null;
-          try {
-            parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            parsedMessage = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance) e.getUnfinishedMessage();
-            throw e.unwrapIOException();
-          } finally {
-            if (parsedMessage != null) {
-              mergeFrom(parsedMessage);
+            @java.lang.Override
+            public final Builder setUnknownFields(
+                    final com.google.protobuf.UnknownFieldSet unknownFields) {
+                return super.setUnknownFields(unknownFields);
             }
-          }
-          return this;
-        }
-        private int bitField0_;
 
-        private long id_ ;
-        /**
-         * <code>optional int64 id = 1;</code>
-         * @return Whether the id field is set.
-         */
-        @java.lang.Override
-        public boolean hasId() {
-          return ((bitField0_ & 0x00000001) != 0);
-        }
-        /**
-         * <code>optional int64 id = 1;</code>
-         * @return The id.
-         */
-        @java.lang.Override
-        public long getId() {
-          return id_;
-        }
-        /**
-         * <code>optional int64 id = 1;</code>
-         * @param value The id to set.
-         * @return This builder for chaining.
-         */
-        public Builder setId(long value) {
-          bitField0_ |= 0x00000001;
-          id_ = value;
-          onChanged();
-          return this;
+            @java.lang.Override
+            public final Builder mergeUnknownFields(
+                    final com.google.protobuf.UnknownFieldSet unknownFields) {
+                return super.mergeUnknownFields(unknownFields);
+            }
+
+            // @@protoc_insertion_point(builder_scope:io.automatiko.engine.workflow.marshalling.IterationLevel)
         }
-        /**
-         * <code>optional int64 id = 1;</code>
-         * @return This builder for chaining.
-         */
-        public Builder clearId() {
-          bitField0_ = (bitField0_ & ~0x00000001);
-          id_ = 0L;
-          onChanged();
-          return this;
+
+        // @@protoc_insertion_point(class_scope:io.automatiko.engine.workflow.marshalling.IterationLevel)
+        private static final io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel DEFAULT_INSTANCE;
+        static {
+            DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel();
         }
 
-        private java.lang.Object timerId_ = "";
-        /**
-         * <code>optional string timer_id = 2;</code>
-         * @return Whether the timerId field is set.
-         */
-        public boolean hasTimerId() {
-          return ((bitField0_ & 0x00000002) != 0);
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel getDefaultInstance() {
+            return DEFAULT_INSTANCE;
         }
-        /**
-         * <code>optional string timer_id = 2;</code>
-         * @return The timerId.
-         */
-        public java.lang.String getTimerId() {
-          java.lang.Object ref = timerId_;
-          if (!(ref instanceof java.lang.String)) {
-            com.google.protobuf.ByteString bs =
-                (com.google.protobuf.ByteString) ref;
-            java.lang.String s = bs.toStringUtf8();
-            if (bs.isValidUtf8()) {
-              timerId_ = s;
+
+        @java.lang.Deprecated
+        public static final com.google.protobuf.Parser<IterationLevel> PARSER = new com.google.protobuf.AbstractParser<IterationLevel>() {
+            @java.lang.Override
+            public IterationLevel parsePartialFrom(
+                    com.google.protobuf.CodedInputStream input,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws com.google.protobuf.InvalidProtocolBufferException {
+                return new IterationLevel(input, extensionRegistry);
             }
-            return s;
-          } else {
-            return (java.lang.String) ref;
-          }
-        }
-        /**
-         * <code>optional string timer_id = 2;</code>
-         * @return The bytes for timerId.
-         */
-        public com.google.protobuf.ByteString
-            getTimerIdBytes() {
-          java.lang.Object ref = timerId_;
-          if (ref instanceof String) {
-            com.google.protobuf.ByteString b = 
-                com.google.protobuf.ByteString.copyFromUtf8(
-                    (java.lang.String) ref);
-            timerId_ = b;
-            return b;
-          } else {
-            return (com.google.protobuf.ByteString) ref;
-          }
-        }
-        /**
-         * <code>optional string timer_id = 2;</code>
-         * @param value The timerId to set.
-         * @return This builder for chaining.
-         */
-        public Builder setTimerId(
-            java.lang.String value) {
-          if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000002;
-          timerId_ = value;
-          onChanged();
-          return this;
-        }
-        /**
-         * <code>optional string timer_id = 2;</code>
-         * @return This builder for chaining.
-         */
-        public Builder clearTimerId() {
-          bitField0_ = (bitField0_ & ~0x00000002);
-          timerId_ = getDefaultInstance().getTimerId();
-          onChanged();
-          return this;
-        }
-        /**
-         * <code>optional string timer_id = 2;</code>
-         * @param value The bytes for timerId to set.
-         * @return This builder for chaining.
-         */
-        public Builder setTimerIdBytes(
-            com.google.protobuf.ByteString value) {
-          if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000002;
-          timerId_ = value;
-          onChanged();
-          return this;
-        }
+        };
 
-        private long delay_ ;
-        /**
-         * <code>optional int64 delay = 3;</code>
-         * @return Whether the delay field is set.
-         */
-        @java.lang.Override
-        public boolean hasDelay() {
-          return ((bitField0_ & 0x00000004) != 0);
-        }
-        /**
-         * <code>optional int64 delay = 3;</code>
-         * @return The delay.
-         */
-        @java.lang.Override
-        public long getDelay() {
-          return delay_;
-        }
-        /**
-         * <code>optional int64 delay = 3;</code>
-         * @param value The delay to set.
-         * @return This builder for chaining.
-         */
-        public Builder setDelay(long value) {
-          bitField0_ |= 0x00000004;
-          delay_ = value;
-          onChanged();
-          return this;
-        }
-        /**
-         * <code>optional int64 delay = 3;</code>
-         * @return This builder for chaining.
-         */
-        public Builder clearDelay() {
-          bitField0_ = (bitField0_ & ~0x00000004);
-          delay_ = 0L;
-          onChanged();
-          return this;
+        public static com.google.protobuf.Parser<IterationLevel> parser() {
+            return PARSER;
         }
 
-        private long period_ ;
-        /**
-         * <code>optional int64 period = 4;</code>
-         * @return Whether the period field is set.
-         */
         @java.lang.Override
-        public boolean hasPeriod() {
-          return ((bitField0_ & 0x00000008) != 0);
+        public com.google.protobuf.Parser<IterationLevel> getParserForType() {
+            return PARSER;
         }
-        /**
-         * <code>optional int64 period = 4;</code>
-         * @return The period.
-         */
+
         @java.lang.Override
-        public long getPeriod() {
-          return period_;
-        }
-        /**
-         * <code>optional int64 period = 4;</code>
-         * @param value The period to set.
-         * @return This builder for chaining.
-         */
-        public Builder setPeriod(long value) {
-          bitField0_ |= 0x00000008;
-          period_ = value;
-          onChanged();
-          return this;
-        }
-        /**
-         * <code>optional int64 period = 4;</code>
-         * @return This builder for chaining.
-         */
-        public Builder clearPeriod() {
-          bitField0_ = (bitField0_ & ~0x00000008);
-          period_ = 0L;
-          onChanged();
-          return this;
+        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel getDefaultInstanceForType() {
+            return DEFAULT_INSTANCE;
         }
 
-        private java.lang.Object processInstanceId_ = "";
+    }
+
+    public interface VariableContainerOrBuilder extends
+            // @@protoc_insertion_point(interface_extends:io.automatiko.engine.workflow.marshalling.VariableContainer)
+            com.google.protobuf.MessageOrBuilder {
+
         /**
-         * <code>optional string process_instance_id = 5;</code>
-         * @return Whether the processInstanceId field is set.
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 1;</code>
          */
-        public boolean hasProcessInstanceId() {
-          return ((bitField0_ & 0x00000010) != 0);
-        }
+        java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable> getVariableList();
+
         /**
-         * <code>optional string process_instance_id = 5;</code>
-         * @return The processInstanceId.
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 1;</code>
          */
-        public java.lang.String getProcessInstanceId() {
-          java.lang.Object ref = processInstanceId_;
-          if (!(ref instanceof java.lang.String)) {
-            com.google.protobuf.ByteString bs =
-                (com.google.protobuf.ByteString) ref;
-            java.lang.String s = bs.toStringUtf8();
-            if (bs.isValidUtf8()) {
-              processInstanceId_ = s;
-            }
-            return s;
-          } else {
-            return (java.lang.String) ref;
-          }
-        }
+        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable getVariable(int index);
+
         /**
-         * <code>optional string process_instance_id = 5;</code>
-         * @return The bytes for processInstanceId.
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 1;</code>
          */
-        public com.google.protobuf.ByteString
-            getProcessInstanceIdBytes() {
-          java.lang.Object ref = processInstanceId_;
-          if (ref instanceof String) {
-            com.google.protobuf.ByteString b = 
-                com.google.protobuf.ByteString.copyFromUtf8(
-                    (java.lang.String) ref);
-            processInstanceId_ = b;
-            return b;
-          } else {
-            return (com.google.protobuf.ByteString) ref;
-          }
-        }
+        int getVariableCount();
+
         /**
-         * <code>optional string process_instance_id = 5;</code>
-         * @param value The processInstanceId to set.
-         * @return This builder for chaining.
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 1;</code>
          */
-        public Builder setProcessInstanceId(
-            java.lang.String value) {
-          if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000010;
-          processInstanceId_ = value;
-          onChanged();
-          return this;
-        }
+        java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder> getVariableOrBuilderList();
+
         /**
-         * <code>optional string process_instance_id = 5;</code>
-         * @return This builder for chaining.
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 1;</code>
          */
-        public Builder clearProcessInstanceId() {
-          bitField0_ = (bitField0_ & ~0x00000010);
-          processInstanceId_ = getDefaultInstance().getProcessInstanceId();
-          onChanged();
-          return this;
+        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder getVariableOrBuilder(
+                int index);
+    }
+
+    /**
+     * Protobuf type {@code io.automatiko.engine.workflow.marshalling.VariableContainer}
+     */
+    public static final class VariableContainer extends
+            com.google.protobuf.GeneratedMessageV3 implements
+            // @@protoc_insertion_point(message_implements:io.automatiko.engine.workflow.marshalling.VariableContainer)
+            VariableContainerOrBuilder {
+        private static final long serialVersionUID = 0L;
+
+        // Use VariableContainer.newBuilder() to construct.
+        private VariableContainer(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
+            super(builder);
         }
-        /**
-         * <code>optional string process_instance_id = 5;</code>
-         * @param value The bytes for processInstanceId to set.
-         * @return This builder for chaining.
-         */
-        public Builder setProcessInstanceIdBytes(
-            com.google.protobuf.ByteString value) {
-          if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000010;
-          processInstanceId_ = value;
-          onChanged();
-          return this;
+
+        private VariableContainer() {
+            variable_ = java.util.Collections.emptyList();
         }
 
-        private long activatedTime_ ;
-        /**
-         * <code>optional int64 activated_time = 6;</code>
-         * @return Whether the activatedTime field is set.
-         */
         @java.lang.Override
-        public boolean hasActivatedTime() {
-          return ((bitField0_ & 0x00000020) != 0);
+        @SuppressWarnings({ "unused" })
+        protected java.lang.Object newInstance(
+                UnusedPrivateParameter unused) {
+            return new VariableContainer();
         }
-        /**
-         * <code>optional int64 activated_time = 6;</code>
-         * @return The activatedTime.
-         */
+
         @java.lang.Override
-        public long getActivatedTime() {
-          return activatedTime_;
+        public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+            return this.unknownFields;
         }
-        /**
-         * <code>optional int64 activated_time = 6;</code>
-         * @param value The activatedTime to set.
-         * @return This builder for chaining.
-         */
-        public Builder setActivatedTime(long value) {
-          bitField0_ |= 0x00000020;
-          activatedTime_ = value;
-          onChanged();
-          return this;
+
+        private VariableContainer(
+                com.google.protobuf.CodedInputStream input,
+                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                throws com.google.protobuf.InvalidProtocolBufferException {
+            this();
+            if (extensionRegistry == null) {
+                throw new java.lang.NullPointerException();
+            }
+            int mutable_bitField0_ = 0;
+            com.google.protobuf.UnknownFieldSet.Builder unknownFields = com.google.protobuf.UnknownFieldSet.newBuilder();
+            try {
+                boolean done = false;
+                while (!done) {
+                    int tag = input.readTag();
+                    switch (tag) {
+                        case 0:
+                            done = true;
+                            break;
+                        case 10: {
+                            if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+                                variable_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable>();
+                                mutable_bitField0_ |= 0x00000001;
+                            }
+                            variable_.add(
+                                    input.readMessage(
+                                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.PARSER,
+                                            extensionRegistry));
+                            break;
+                        }
+                        default: {
+                            if (!parseUnknownField(
+                                    input, unknownFields, extensionRegistry, tag)) {
+                                done = true;
+                            }
+                            break;
+                        }
+                    }
+                }
+            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                throw e.setUnfinishedMessage(this);
+            } catch (java.io.IOException e) {
+                throw new com.google.protobuf.InvalidProtocolBufferException(
+                        e).setUnfinishedMessage(this);
+            } finally {
+                if (((mutable_bitField0_ & 0x00000001) != 0)) {
+                    variable_ = java.util.Collections.unmodifiableList(variable_);
+                }
+                this.unknownFields = unknownFields.build();
+                makeExtensionsImmutable();
+            }
         }
-        /**
-         * <code>optional int64 activated_time = 6;</code>
-         * @return This builder for chaining.
-         */
-        public Builder clearActivatedTime() {
-          bitField0_ = (bitField0_ & ~0x00000020);
-          activatedTime_ = 0L;
-          onChanged();
-          return this;
+
+        public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+            return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_VariableContainer_descriptor;
         }
 
-        private long lastTriggered_ ;
-        /**
-         * <code>optional int64 last_triggered = 7;</code>
-         * @return Whether the lastTriggered field is set.
-         */
         @java.lang.Override
-        public boolean hasLastTriggered() {
-          return ((bitField0_ & 0x00000040) != 0);
+        protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() {
+            return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_VariableContainer_fieldAccessorTable
+                    .ensureFieldAccessorsInitialized(
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableContainer.class,
+                            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableContainer.Builder.class);
         }
+
+        public static final int VARIABLE_FIELD_NUMBER = 1;
+        private java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable> variable_;
+
         /**
-         * <code>optional int64 last_triggered = 7;</code>
-         * @return The lastTriggered.
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 1;</code>
          */
         @java.lang.Override
-        public long getLastTriggered() {
-          return lastTriggered_;
-        }
-        /**
-         * <code>optional int64 last_triggered = 7;</code>
-         * @param value The lastTriggered to set.
-         * @return This builder for chaining.
-         */
-        public Builder setLastTriggered(long value) {
-          bitField0_ |= 0x00000040;
-          lastTriggered_ = value;
-          onChanged();
-          return this;
-        }
-        /**
-         * <code>optional int64 last_triggered = 7;</code>
-         * @return This builder for chaining.
-         */
-        public Builder clearLastTriggered() {
-          bitField0_ = (bitField0_ & ~0x00000040);
-          lastTriggered_ = 0L;
-          onChanged();
-          return this;
+        public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable> getVariableList() {
+            return variable_;
         }
 
-        private int repeatLimit_ ;
         /**
-         * <code>optional int32 repeatLimit = 8;</code>
-         * @return Whether the repeatLimit field is set.
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 1;</code>
          */
         @java.lang.Override
-        public boolean hasRepeatLimit() {
-          return ((bitField0_ & 0x00000080) != 0);
+        public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder> getVariableOrBuilderList() {
+            return variable_;
         }
+
         /**
-         * <code>optional int32 repeatLimit = 8;</code>
-         * @return The repeatLimit.
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 1;</code>
          */
         @java.lang.Override
-        public int getRepeatLimit() {
-          return repeatLimit_;
-        }
-        /**
-         * <code>optional int32 repeatLimit = 8;</code>
-         * @param value The repeatLimit to set.
-         * @return This builder for chaining.
-         */
-        public Builder setRepeatLimit(int value) {
-          bitField0_ |= 0x00000080;
-          repeatLimit_ = value;
-          onChanged();
-          return this;
-        }
-        /**
-         * <code>optional int32 repeatLimit = 8;</code>
-         * @return This builder for chaining.
-         */
-        public Builder clearRepeatLimit() {
-          bitField0_ = (bitField0_ & ~0x00000080);
-          repeatLimit_ = 0;
-          onChanged();
-          return this;
+        public int getVariableCount() {
+            return variable_.size();
         }
 
-        private long nextTrigger_ ;
         /**
-         * <code>optional int64 next_trigger = 9;</code>
-         * @return Whether the nextTrigger field is set.
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 1;</code>
          */
         @java.lang.Override
-        public boolean hasNextTrigger() {
-          return ((bitField0_ & 0x00000100) != 0);
+        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable getVariable(int index) {
+            return variable_.get(index);
         }
+
         /**
-         * <code>optional int64 next_trigger = 9;</code>
-         * @return The nextTrigger.
+         * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 1;</code>
          */
         @java.lang.Override
-        public long getNextTrigger() {
-          return nextTrigger_;
-        }
-        /**
-         * <code>optional int64 next_trigger = 9;</code>
-         * @param value The nextTrigger to set.
-         * @return This builder for chaining.
-         */
-        public Builder setNextTrigger(long value) {
-          bitField0_ |= 0x00000100;
-          nextTrigger_ = value;
-          onChanged();
-          return this;
-        }
-        /**
-         * <code>optional int64 next_trigger = 9;</code>
-         * @return This builder for chaining.
-         */
-        public Builder clearNextTrigger() {
-          bitField0_ = (bitField0_ & ~0x00000100);
-          nextTrigger_ = 0L;
-          onChanged();
-          return this;
+        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder getVariableOrBuilder(
+                int index) {
+            return variable_.get(index);
         }
+
+        private byte memoizedIsInitialized = -1;
+
         @java.lang.Override
-        public final Builder setUnknownFields(
-            final com.google.protobuf.UnknownFieldSet unknownFields) {
-          return super.setUnknownFields(unknownFields);
+        public final boolean isInitialized() {
+            byte isInitialized = memoizedIsInitialized;
+            if (isInitialized == 1)
+                return true;
+            if (isInitialized == 0)
+                return false;
+
+            memoizedIsInitialized = 1;
+            return true;
         }
 
         @java.lang.Override
-        public final Builder mergeUnknownFields(
-            final com.google.protobuf.UnknownFieldSet unknownFields) {
-          return super.mergeUnknownFields(unknownFields);
+        public void writeTo(com.google.protobuf.CodedOutputStream output)
+                throws java.io.IOException {
+            for (int i = 0; i < variable_.size(); i++) {
+                output.writeMessage(1, variable_.get(i));
+            }
+            unknownFields.writeTo(output);
         }
 
+        @java.lang.Override
+        public int getSerializedSize() {
+            int size = memoizedSize;
+            if (size != -1)
+                return size;
 
-        // @@protoc_insertion_point(builder_scope:io.automatiko.engine.workflow.marshalling.ProcessTimer.TimerInstance)
-      }
+            size = 0;
+            for (int i = 0; i < variable_.size(); i++) {
+                size += com.google.protobuf.CodedOutputStream
+                        .computeMessageSize(1, variable_.get(i));
+            }
+            size += unknownFields.getSerializedSize();
+            memoizedSize = size;
+            return size;
+        }
 
-      // @@protoc_insertion_point(class_scope:io.automatiko.engine.workflow.marshalling.ProcessTimer.TimerInstance)
-      private static final io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance DEFAULT_INSTANCE;
-      static {
-        DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance();
-      }
+        @java.lang.Override
+        public boolean equals(final java.lang.Object obj) {
+            if (obj == this) {
+                return true;
+            }
+            if (!(obj instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableContainer)) {
+                return super.equals(obj);
+            }
+            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableContainer other = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableContainer) obj;
 
-      public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance getDefaultInstance() {
-        return DEFAULT_INSTANCE;
-      }
+            if (!getVariableList()
+                    .equals(other.getVariableList()))
+                return false;
+            if (!unknownFields.equals(other.unknownFields))
+                return false;
+            return true;
+        }
 
-      @java.lang.Deprecated public static final com.google.protobuf.Parser<TimerInstance>
-          PARSER = new com.google.protobuf.AbstractParser<TimerInstance>() {
         @java.lang.Override
-        public TimerInstance parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return new TimerInstance(input, extensionRegistry);
+        public int hashCode() {
+            if (memoizedHashCode != 0) {
+                return memoizedHashCode;
+            }
+            int hash = 41;
+            hash = (19 * hash) + getDescriptor().hashCode();
+            if (getVariableCount() > 0) {
+                hash = (37 * hash) + VARIABLE_FIELD_NUMBER;
+                hash = (53 * hash) + getVariableList().hashCode();
+            }
+            hash = (29 * hash) + unknownFields.hashCode();
+            memoizedHashCode = hash;
+            return hash;
         }
-      };
 
-      public static com.google.protobuf.Parser<TimerInstance> parser() {
-        return PARSER;
-      }
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableContainer parseFrom(
+                java.nio.ByteBuffer data)
+                throws com.google.protobuf.InvalidProtocolBufferException {
+            return PARSER.parseFrom(data);
+        }
 
-      @java.lang.Override
-      public com.google.protobuf.Parser<TimerInstance> getParserForType() {
-        return PARSER;
-      }
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableContainer parseFrom(
+                java.nio.ByteBuffer data,
+                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                throws com.google.protobuf.InvalidProtocolBufferException {
+            return PARSER.parseFrom(data, extensionRegistry);
+        }
 
-      @java.lang.Override
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance getDefaultInstanceForType() {
-        return DEFAULT_INSTANCE;
-      }
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableContainer parseFrom(
+                com.google.protobuf.ByteString data)
+                throws com.google.protobuf.InvalidProtocolBufferException {
+            return PARSER.parseFrom(data);
+        }
 
-    }
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableContainer parseFrom(
+                com.google.protobuf.ByteString data,
+                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                throws com.google.protobuf.InvalidProtocolBufferException {
+            return PARSER.parseFrom(data, extensionRegistry);
+        }
 
-    private int bitField0_;
-    public static final int TIMER_FIELD_NUMBER = 1;
-    private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance timer_;
-    /**
-     * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessTimer.TimerInstance timer = 1;</code>
-     * @return Whether the timer field is set.
-     */
-    @java.lang.Override
-    public boolean hasTimer() {
-      return ((bitField0_ & 0x00000001) != 0);
-    }
-    /**
-     * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessTimer.TimerInstance timer = 1;</code>
-     * @return The timer.
-     */
-    @java.lang.Override
-    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance getTimer() {
-      return timer_ == null ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance.getDefaultInstance() : timer_;
-    }
-    /**
-     * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessTimer.TimerInstance timer = 1;</code>
-     */
-    @java.lang.Override
-    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstanceOrBuilder getTimerOrBuilder() {
-      return timer_ == null ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance.getDefaultInstance() : timer_;
-    }
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableContainer parseFrom(byte[] data)
+                throws com.google.protobuf.InvalidProtocolBufferException {
+            return PARSER.parseFrom(data);
+        }
 
-    public static final int TRIGGER_FIELD_NUMBER = 2;
-    private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger trigger_;
-    /**
-     * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger trigger = 2;</code>
-     * @return Whether the trigger field is set.
-     */
-    @java.lang.Override
-    public boolean hasTrigger() {
-      return ((bitField0_ & 0x00000002) != 0);
-    }
-    /**
-     * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger trigger = 2;</code>
-     * @return The trigger.
-     */
-    @java.lang.Override
-    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger getTrigger() {
-      return trigger_ == null ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.getDefaultInstance() : trigger_;
-    }
-    /**
-     * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger trigger = 2;</code>
-     */
-    @java.lang.Override
-    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.TriggerOrBuilder getTriggerOrBuilder() {
-      return trigger_ == null ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.getDefaultInstance() : trigger_;
-    }
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableContainer parseFrom(
+                byte[] data,
+                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                throws com.google.protobuf.InvalidProtocolBufferException {
+            return PARSER.parseFrom(data, extensionRegistry);
+        }
 
-    private byte memoizedIsInitialized = -1;
-    @java.lang.Override
-    public final boolean isInitialized() {
-      byte isInitialized = memoizedIsInitialized;
-      if (isInitialized == 1) return true;
-      if (isInitialized == 0) return false;
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableContainer parseFrom(
+                java.io.InputStream input)
+                throws java.io.IOException {
+            return com.google.protobuf.GeneratedMessageV3
+                    .parseWithIOException(PARSER, input);
+        }
 
-      memoizedIsInitialized = 1;
-      return true;
-    }
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableContainer parseFrom(
+                java.io.InputStream input,
+                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                throws java.io.IOException {
+            return com.google.protobuf.GeneratedMessageV3
+                    .parseWithIOException(PARSER, input, extensionRegistry);
+        }
 
-    @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-                        throws java.io.IOException {
-      if (((bitField0_ & 0x00000001) != 0)) {
-        output.writeMessage(1, getTimer());
-      }
-      if (((bitField0_ & 0x00000002) != 0)) {
-        output.writeMessage(2, getTrigger());
-      }
-      unknownFields.writeTo(output);
-    }
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableContainer parseDelimitedFrom(
+                java.io.InputStream input)
+                throws java.io.IOException {
+            return com.google.protobuf.GeneratedMessageV3
+                    .parseDelimitedWithIOException(PARSER, input);
+        }
 
-    @java.lang.Override
-    public int getSerializedSize() {
-      int size = memoizedSize;
-      if (size != -1) return size;
-
-      size = 0;
-      if (((bitField0_ & 0x00000001) != 0)) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(1, getTimer());
-      }
-      if (((bitField0_ & 0x00000002) != 0)) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(2, getTrigger());
-      }
-      size += unknownFields.getSerializedSize();
-      memoizedSize = size;
-      return size;
-    }
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableContainer parseDelimitedFrom(
+                java.io.InputStream input,
+                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                throws java.io.IOException {
+            return com.google.protobuf.GeneratedMessageV3
+                    .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+        }
 
-    @java.lang.Override
-    public boolean equals(final java.lang.Object obj) {
-      if (obj == this) {
-       return true;
-      }
-      if (!(obj instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer)) {
-        return super.equals(obj);
-      }
-      io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer other = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer) obj;
-
-      if (hasTimer() != other.hasTimer()) return false;
-      if (hasTimer()) {
-        if (!getTimer()
-            .equals(other.getTimer())) return false;
-      }
-      if (hasTrigger() != other.hasTrigger()) return false;
-      if (hasTrigger()) {
-        if (!getTrigger()
-            .equals(other.getTrigger())) return false;
-      }
-      if (!unknownFields.equals(other.unknownFields)) return false;
-      return true;
-    }
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableContainer parseFrom(
+                com.google.protobuf.CodedInputStream input)
+                throws java.io.IOException {
+            return com.google.protobuf.GeneratedMessageV3
+                    .parseWithIOException(PARSER, input);
+        }
 
-    @java.lang.Override
-    public int hashCode() {
-      if (memoizedHashCode != 0) {
-        return memoizedHashCode;
-      }
-      int hash = 41;
-      hash = (19 * hash) + getDescriptor().hashCode();
-      if (hasTimer()) {
-        hash = (37 * hash) + TIMER_FIELD_NUMBER;
-        hash = (53 * hash) + getTimer().hashCode();
-      }
-      if (hasTrigger()) {
-        hash = (37 * hash) + TRIGGER_FIELD_NUMBER;
-        hash = (53 * hash) + getTrigger().hashCode();
-      }
-      hash = (29 * hash) + unknownFields.hashCode();
-      memoizedHashCode = hash;
-      return hash;
-    }
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableContainer parseFrom(
+                com.google.protobuf.CodedInputStream input,
+                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                throws java.io.IOException {
+            return com.google.protobuf.GeneratedMessageV3
+                    .parseWithIOException(PARSER, input, extensionRegistry);
+        }
 
-    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data);
-    }
-    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data, extensionRegistry);
-    }
-    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer parseFrom(
-        com.google.protobuf.ByteString data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data);
-    }
-    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer parseFrom(
-        com.google.protobuf.ByteString data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data, extensionRegistry);
-    }
-    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer parseFrom(byte[] data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data);
-    }
-    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data, extensionRegistry);
-    }
-    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
-    }
-    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
-    }
-    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
-    }
-    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
-    }
-    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
-    }
-    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer parseFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
-    }
+        @java.lang.Override
+        public Builder newBuilderForType() {
+            return newBuilder();
+        }
 
-    @java.lang.Override
-    public Builder newBuilderForType() { return newBuilder(); }
-    public static Builder newBuilder() {
-      return DEFAULT_INSTANCE.toBuilder();
-    }
-    public static Builder newBuilder(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer prototype) {
-      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
-    }
-    @java.lang.Override
-    public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
-    }
+        public static Builder newBuilder() {
+            return DEFAULT_INSTANCE.toBuilder();
+        }
 
-    @java.lang.Override
-    protected Builder newBuilderForType(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      Builder builder = new Builder(parent);
-      return builder;
-    }
-    /**
-     * Protobuf type {@code io.automatiko.engine.workflow.marshalling.ProcessTimer}
-     */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
-        // @@protoc_insertion_point(builder_implements:io.automatiko.engine.workflow.marshalling.ProcessTimer)
-        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimerOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessTimer_descriptor;
-      }
-
-      @java.lang.Override
-      protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-          internalGetFieldAccessorTable() {
-        return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessTimer_fieldAccessorTable
-            .ensureFieldAccessorsInitialized(
-                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.class, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.Builder.class);
-      }
-
-      // Construct using io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.newBuilder()
-      private Builder() {
-        maybeForceBuilderInitialization();
-      }
-
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-        super(parent);
-        maybeForceBuilderInitialization();
-      }
-      private void maybeForceBuilderInitialization() {
-        if (com.google.protobuf.GeneratedMessageV3
-                .alwaysUseFieldBuilders) {
-          getTimerFieldBuilder();
-          getTriggerFieldBuilder();
-        }
-      }
-      @java.lang.Override
-      public Builder clear() {
-        super.clear();
-        if (timerBuilder_ == null) {
-          timer_ = null;
-        } else {
-          timerBuilder_.clear();
-        }
-        bitField0_ = (bitField0_ & ~0x00000001);
-        if (triggerBuilder_ == null) {
-          trigger_ = null;
-        } else {
-          triggerBuilder_.clear();
-        }
-        bitField0_ = (bitField0_ & ~0x00000002);
-        return this;
-      }
-
-      @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor
-          getDescriptorForType() {
-        return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_ProcessTimer_descriptor;
-      }
-
-      @java.lang.Override
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer getDefaultInstanceForType() {
-        return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.getDefaultInstance();
-      }
-
-      @java.lang.Override
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer build() {
-        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer result = buildPartial();
-        if (!result.isInitialized()) {
-          throw newUninitializedMessageException(result);
-        }
-        return result;
-      }
-
-      @java.lang.Override
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer buildPartial() {
-        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer result = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer(this);
-        int from_bitField0_ = bitField0_;
-        int to_bitField0_ = 0;
-        if (((from_bitField0_ & 0x00000001) != 0)) {
-          if (timerBuilder_ == null) {
-            result.timer_ = timer_;
-          } else {
-            result.timer_ = timerBuilder_.build();
-          }
-          to_bitField0_ |= 0x00000001;
-        }
-        if (((from_bitField0_ & 0x00000002) != 0)) {
-          if (triggerBuilder_ == null) {
-            result.trigger_ = trigger_;
-          } else {
-            result.trigger_ = triggerBuilder_.build();
-          }
-          to_bitField0_ |= 0x00000002;
-        }
-        result.bitField0_ = to_bitField0_;
-        onBuilt();
-        return result;
-      }
-
-      @java.lang.Override
-      public Builder clone() {
-        return super.clone();
-      }
-      @java.lang.Override
-      public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
-        return super.setField(field, value);
-      }
-      @java.lang.Override
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
-        return super.clearField(field);
-      }
-      @java.lang.Override
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
-        return super.clearOneof(oneof);
-      }
-      @java.lang.Override
-      public Builder setRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
-        return super.setRepeatedField(field, index, value);
-      }
-      @java.lang.Override
-      public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
-        return super.addRepeatedField(field, value);
-      }
-      @java.lang.Override
-      public Builder mergeFrom(com.google.protobuf.Message other) {
-        if (other instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer) {
-          return mergeFrom((io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer)other);
-        } else {
-          super.mergeFrom(other);
-          return this;
-        }
-      }
-
-      public Builder mergeFrom(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer other) {
-        if (other == io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.getDefaultInstance()) return this;
-        if (other.hasTimer()) {
-          mergeTimer(other.getTimer());
-        }
-        if (other.hasTrigger()) {
-          mergeTrigger(other.getTrigger());
-        }
-        this.mergeUnknownFields(other.unknownFields);
-        onChanged();
-        return this;
-      }
-
-      @java.lang.Override
-      public final boolean isInitialized() {
-        return true;
-      }
-
-      @java.lang.Override
-      public Builder mergeFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws java.io.IOException {
-        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer parsedMessage = null;
-        try {
-          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
-        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          parsedMessage = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer) e.getUnfinishedMessage();
-          throw e.unwrapIOException();
-        } finally {
-          if (parsedMessage != null) {
-            mergeFrom(parsedMessage);
-          }
-        }
-        return this;
-      }
-      private int bitField0_;
-
-      private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance timer_;
-      private com.google.protobuf.SingleFieldBuilderV3<
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstanceOrBuilder> timerBuilder_;
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessTimer.TimerInstance timer = 1;</code>
-       * @return Whether the timer field is set.
-       */
-      public boolean hasTimer() {
-        return ((bitField0_ & 0x00000001) != 0);
-      }
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessTimer.TimerInstance timer = 1;</code>
-       * @return The timer.
-       */
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance getTimer() {
-        if (timerBuilder_ == null) {
-          return timer_ == null ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance.getDefaultInstance() : timer_;
-        } else {
-          return timerBuilder_.getMessage();
-        }
-      }
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessTimer.TimerInstance timer = 1;</code>
-       */
-      public Builder setTimer(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance value) {
-        if (timerBuilder_ == null) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
-          timer_ = value;
-          onChanged();
-        } else {
-          timerBuilder_.setMessage(value);
-        }
-        bitField0_ |= 0x00000001;
-        return this;
-      }
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessTimer.TimerInstance timer = 1;</code>
-       */
-      public Builder setTimer(
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance.Builder builderForValue) {
-        if (timerBuilder_ == null) {
-          timer_ = builderForValue.build();
-          onChanged();
-        } else {
-          timerBuilder_.setMessage(builderForValue.build());
-        }
-        bitField0_ |= 0x00000001;
-        return this;
-      }
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessTimer.TimerInstance timer = 1;</code>
-       */
-      public Builder mergeTimer(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance value) {
-        if (timerBuilder_ == null) {
-          if (((bitField0_ & 0x00000001) != 0) &&
-              timer_ != null &&
-              timer_ != io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance.getDefaultInstance()) {
-            timer_ =
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance.newBuilder(timer_).mergeFrom(value).buildPartial();
-          } else {
-            timer_ = value;
-          }
-          onChanged();
-        } else {
-          timerBuilder_.mergeFrom(value);
-        }
-        bitField0_ |= 0x00000001;
-        return this;
-      }
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessTimer.TimerInstance timer = 1;</code>
-       */
-      public Builder clearTimer() {
-        if (timerBuilder_ == null) {
-          timer_ = null;
-          onChanged();
-        } else {
-          timerBuilder_.clear();
-        }
-        bitField0_ = (bitField0_ & ~0x00000001);
-        return this;
-      }
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessTimer.TimerInstance timer = 1;</code>
-       */
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance.Builder getTimerBuilder() {
-        bitField0_ |= 0x00000001;
-        onChanged();
-        return getTimerFieldBuilder().getBuilder();
-      }
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessTimer.TimerInstance timer = 1;</code>
-       */
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstanceOrBuilder getTimerOrBuilder() {
-        if (timerBuilder_ != null) {
-          return timerBuilder_.getMessageOrBuilder();
-        } else {
-          return timer_ == null ?
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance.getDefaultInstance() : timer_;
-        }
-      }
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.ProcessTimer.TimerInstance timer = 1;</code>
-       */
-      private com.google.protobuf.SingleFieldBuilderV3<
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstanceOrBuilder> 
-          getTimerFieldBuilder() {
-        if (timerBuilder_ == null) {
-          timerBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstance.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.TimerInstanceOrBuilder>(
-                  getTimer(),
-                  getParentForChildren(),
-                  isClean());
-          timer_ = null;
-        }
-        return timerBuilder_;
-      }
-
-      private io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger trigger_;
-      private com.google.protobuf.SingleFieldBuilderV3<
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.TriggerOrBuilder> triggerBuilder_;
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger trigger = 2;</code>
-       * @return Whether the trigger field is set.
-       */
-      public boolean hasTrigger() {
-        return ((bitField0_ & 0x00000002) != 0);
-      }
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger trigger = 2;</code>
-       * @return The trigger.
-       */
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger getTrigger() {
-        if (triggerBuilder_ == null) {
-          return trigger_ == null ? io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.getDefaultInstance() : trigger_;
-        } else {
-          return triggerBuilder_.getMessage();
-        }
-      }
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger trigger = 2;</code>
-       */
-      public Builder setTrigger(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger value) {
-        if (triggerBuilder_ == null) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
-          trigger_ = value;
-          onChanged();
-        } else {
-          triggerBuilder_.setMessage(value);
-        }
-        bitField0_ |= 0x00000002;
-        return this;
-      }
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger trigger = 2;</code>
-       */
-      public Builder setTrigger(
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.Builder builderForValue) {
-        if (triggerBuilder_ == null) {
-          trigger_ = builderForValue.build();
-          onChanged();
-        } else {
-          triggerBuilder_.setMessage(builderForValue.build());
-        }
-        bitField0_ |= 0x00000002;
-        return this;
-      }
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger trigger = 2;</code>
-       */
-      public Builder mergeTrigger(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger value) {
-        if (triggerBuilder_ == null) {
-          if (((bitField0_ & 0x00000002) != 0) &&
-              trigger_ != null &&
-              trigger_ != io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.getDefaultInstance()) {
-            trigger_ =
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.newBuilder(trigger_).mergeFrom(value).buildPartial();
-          } else {
-            trigger_ = value;
-          }
-          onChanged();
-        } else {
-          triggerBuilder_.mergeFrom(value);
-        }
-        bitField0_ |= 0x00000002;
-        return this;
-      }
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger trigger = 2;</code>
-       */
-      public Builder clearTrigger() {
-        if (triggerBuilder_ == null) {
-          trigger_ = null;
-          onChanged();
-        } else {
-          triggerBuilder_.clear();
-        }
-        bitField0_ = (bitField0_ & ~0x00000002);
-        return this;
-      }
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger trigger = 2;</code>
-       */
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.Builder getTriggerBuilder() {
-        bitField0_ |= 0x00000002;
-        onChanged();
-        return getTriggerFieldBuilder().getBuilder();
-      }
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger trigger = 2;</code>
-       */
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.TriggerOrBuilder getTriggerOrBuilder() {
-        if (triggerBuilder_ != null) {
-          return triggerBuilder_.getMessageOrBuilder();
-        } else {
-          return trigger_ == null ?
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.getDefaultInstance() : trigger_;
-        }
-      }
-      /**
-       * <code>optional .io.automatiko.engine.workflow.marshalling.Trigger trigger = 2;</code>
-       */
-      private com.google.protobuf.SingleFieldBuilderV3<
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.TriggerOrBuilder> 
-          getTriggerFieldBuilder() {
-        if (triggerBuilder_ == null) {
-          triggerBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Trigger.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.TriggerOrBuilder>(
-                  getTrigger(),
-                  getParentForChildren(),
-                  isClean());
-          trigger_ = null;
-        }
-        return triggerBuilder_;
-      }
-      @java.lang.Override
-      public final Builder setUnknownFields(
-          final com.google.protobuf.UnknownFieldSet unknownFields) {
-        return super.setUnknownFields(unknownFields);
-      }
-
-      @java.lang.Override
-      public final Builder mergeUnknownFields(
-          final com.google.protobuf.UnknownFieldSet unknownFields) {
-        return super.mergeUnknownFields(unknownFields);
-      }
-
-
-      // @@protoc_insertion_point(builder_scope:io.automatiko.engine.workflow.marshalling.ProcessTimer)
-    }
+        public static Builder newBuilder(
+                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableContainer prototype) {
+            return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+        }
 
-    // @@protoc_insertion_point(class_scope:io.automatiko.engine.workflow.marshalling.ProcessTimer)
-    private static final io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer DEFAULT_INSTANCE;
-    static {
-      DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer();
-    }
+        @java.lang.Override
+        public Builder toBuilder() {
+            return this == DEFAULT_INSTANCE
+                    ? new Builder()
+                    : new Builder().mergeFrom(this);
+        }
 
-    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer getDefaultInstance() {
-      return DEFAULT_INSTANCE;
-    }
+        @java.lang.Override
+        protected Builder newBuilderForType(
+                com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+            Builder builder = new Builder(parent);
+            return builder;
+        }
 
-    @java.lang.Deprecated public static final com.google.protobuf.Parser<ProcessTimer>
-        PARSER = new com.google.protobuf.AbstractParser<ProcessTimer>() {
-      @java.lang.Override
-      public ProcessTimer parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        return new ProcessTimer(input, extensionRegistry);
-      }
-    };
-
-    public static com.google.protobuf.Parser<ProcessTimer> parser() {
-      return PARSER;
-    }
+        /**
+         * Protobuf type {@code io.automatiko.engine.workflow.marshalling.VariableContainer}
+         */
+        public static final class Builder extends
+                com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
+                // @@protoc_insertion_point(builder_implements:io.automatiko.engine.workflow.marshalling.VariableContainer)
+                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableContainerOrBuilder {
+            public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+                return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_VariableContainer_descriptor;
+            }
 
-    @java.lang.Override
-    public com.google.protobuf.Parser<ProcessTimer> getParserForType() {
-      return PARSER;
-    }
+            @java.lang.Override
+            protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() {
+                return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_VariableContainer_fieldAccessorTable
+                        .ensureFieldAccessorsInitialized(
+                                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableContainer.class,
+                                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableContainer.Builder.class);
+            }
 
-    @java.lang.Override
-    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer getDefaultInstanceForType() {
-      return DEFAULT_INSTANCE;
-    }
+            // Construct using io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableContainer.newBuilder()
+            private Builder() {
+                maybeForceBuilderInitialization();
+            }
 
-  }
+            private Builder(
+                    com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+                super(parent);
+                maybeForceBuilderInitialization();
+            }
 
-  public interface IterationLevelOrBuilder extends
-      // @@protoc_insertion_point(interface_extends:io.automatiko.engine.workflow.marshalling.IterationLevel)
-      com.google.protobuf.MessageOrBuilder {
+            private void maybeForceBuilderInitialization() {
+                if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
+                    getVariableFieldBuilder();
+                }
+            }
 
-    /**
-     * <code>optional string id = 1;</code>
-     * @return Whether the id field is set.
-     */
-    boolean hasId();
-    /**
-     * <code>optional string id = 1;</code>
-     * @return The id.
-     */
-    java.lang.String getId();
-    /**
-     * <code>optional string id = 1;</code>
-     * @return The bytes for id.
-     */
-    com.google.protobuf.ByteString
-        getIdBytes();
+            @java.lang.Override
+            public Builder clear() {
+                super.clear();
+                if (variableBuilder_ == null) {
+                    variable_ = java.util.Collections.emptyList();
+                    bitField0_ = (bitField0_ & ~0x00000001);
+                } else {
+                    variableBuilder_.clear();
+                }
+                return this;
+            }
 
-    /**
-     * <code>optional int32 level = 2;</code>
-     * @return Whether the level field is set.
-     */
-    boolean hasLevel();
-    /**
-     * <code>optional int32 level = 2;</code>
-     * @return The level.
-     */
-    int getLevel();
-  }
-  /**
-   * Protobuf type {@code io.automatiko.engine.workflow.marshalling.IterationLevel}
-   */
-  public static final class IterationLevel extends
-      com.google.protobuf.GeneratedMessageV3 implements
-      // @@protoc_insertion_point(message_implements:io.automatiko.engine.workflow.marshalling.IterationLevel)
-      IterationLevelOrBuilder {
-  private static final long serialVersionUID = 0L;
-    // Use IterationLevel.newBuilder() to construct.
-    private IterationLevel(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-      super(builder);
-    }
-    private IterationLevel() {
-      id_ = "";
-    }
+            @java.lang.Override
+            public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+                return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_VariableContainer_descriptor;
+            }
 
-    @java.lang.Override
-    @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(
-        UnusedPrivateParameter unused) {
-      return new IterationLevel();
-    }
+            @java.lang.Override
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableContainer getDefaultInstanceForType() {
+                return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableContainer.getDefaultInstance();
+            }
 
-    @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
-    getUnknownFields() {
-      return this.unknownFields;
-    }
-    private IterationLevel(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      this();
-      if (extensionRegistry == null) {
-        throw new java.lang.NullPointerException();
-      }
-      int mutable_bitField0_ = 0;
-      com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-          com.google.protobuf.UnknownFieldSet.newBuilder();
-      try {
-        boolean done = false;
-        while (!done) {
-          int tag = input.readTag();
-          switch (tag) {
-            case 0:
-              done = true;
-              break;
-            case 10: {
-              com.google.protobuf.ByteString bs = input.readBytes();
-              bitField0_ |= 0x00000001;
-              id_ = bs;
-              break;
-            }
-            case 16: {
-              bitField0_ |= 0x00000002;
-              level_ = input.readInt32();
-              break;
-            }
-            default: {
-              if (!parseUnknownField(
-                  input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-          }
-        }
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(this);
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(
-            e).setUnfinishedMessage(this);
-      } finally {
-        this.unknownFields = unknownFields.build();
-        makeExtensionsImmutable();
-      }
-    }
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_IterationLevel_descriptor;
-    }
+            @java.lang.Override
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableContainer build() {
+                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableContainer result = buildPartial();
+                if (!result.isInitialized()) {
+                    throw newUninitializedMessageException(result);
+                }
+                return result;
+            }
 
-    @java.lang.Override
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-        bitField0_ |= 0x00000002;
-        level_ = value;
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>optional int32 level = 2;</code>
-       * @return This builder for chaining.
-       */
-      public Builder clearLevel() {
-        bitField0_ = (bitField0_ & ~0x00000002);
-        level_ = 0;
-        onChanged();
-        return this;
-      }
-      @java.lang.Override
-      public final Builder setUnknownFields(
-          final com.google.protobuf.UnknownFieldSet unknownFields) {
-        return super.setUnknownFields(unknownFields);
-      }
-
-      @java.lang.Override
-      public final Builder mergeUnknownFields(
-          final com.google.protobuf.UnknownFieldSet unknownFields) {
-        return super.mergeUnknownFields(unknownFields);
-      }
-
-
-      // @@protoc_insertion_point(builder_scope:io.automatiko.engine.workflow.marshalling.IterationLevel)
-    }
+            private com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder> variableBuilder_;
 
-    // @@protoc_insertion_point(class_scope:io.automatiko.engine.workflow.marshalling.IterationLevel)
-    private static final io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel DEFAULT_INSTANCE;
-    static {
-      DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel();
-    }
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 1;</code>
+             */
+            public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable> getVariableList() {
+                if (variableBuilder_ == null) {
+                    return java.util.Collections.unmodifiableList(variable_);
+                } else {
+                    return variableBuilder_.getMessageList();
+                }
+            }
 
-    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel getDefaultInstance() {
-      return DEFAULT_INSTANCE;
-    }
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 1;</code>
+             */
+            public int getVariableCount() {
+                if (variableBuilder_ == null) {
+                    return variable_.size();
+                } else {
+                    return variableBuilder_.getCount();
+                }
+            }
 
-    @java.lang.Deprecated public static final com.google.protobuf.Parser<IterationLevel>
-        PARSER = new com.google.protobuf.AbstractParser<IterationLevel>() {
-      @java.lang.Override
-      public IterationLevel parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        return new IterationLevel(input, extensionRegistry);
-      }
-    };
-
-    public static com.google.protobuf.Parser<IterationLevel> parser() {
-      return PARSER;
-    }
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 1;</code>
+             */
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable getVariable(int index) {
+                if (variableBuilder_ == null) {
+                    return variable_.get(index);
+                } else {
+                    return variableBuilder_.getMessage(index);
+                }
+            }
 
-    @java.lang.Override
-    public com.google.protobuf.Parser<IterationLevel> getParserForType() {
-      return PARSER;
-    }
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 1;</code>
+             */
+            public Builder setVariable(
+                    int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable value) {
+                if (variableBuilder_ == null) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    ensureVariableIsMutable();
+                    variable_.set(index, value);
+                    onChanged();
+                } else {
+                    variableBuilder_.setMessage(index, value);
+                }
+                return this;
+            }
 
-    @java.lang.Override
-    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.IterationLevel getDefaultInstanceForType() {
-      return DEFAULT_INSTANCE;
-    }
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 1;</code>
+             */
+            public Builder setVariable(
+                    int index,
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder builderForValue) {
+                if (variableBuilder_ == null) {
+                    ensureVariableIsMutable();
+                    variable_.set(index, builderForValue.build());
+                    onChanged();
+                } else {
+                    variableBuilder_.setMessage(index, builderForValue.build());
+                }
+                return this;
+            }
 
-  }
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 1;</code>
+             */
+            public Builder addVariable(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable value) {
+                if (variableBuilder_ == null) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    ensureVariableIsMutable();
+                    variable_.add(value);
+                    onChanged();
+                } else {
+                    variableBuilder_.addMessage(value);
+                }
+                return this;
+            }
 
-  public interface VariableContainerOrBuilder extends
-      // @@protoc_insertion_point(interface_extends:io.automatiko.engine.workflow.marshalling.VariableContainer)
-      com.google.protobuf.MessageOrBuilder {
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 1;</code>
+             */
+            public Builder addVariable(
+                    int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable value) {
+                if (variableBuilder_ == null) {
+                    if (value == null) {
+                        throw new NullPointerException();
+                    }
+                    ensureVariableIsMutable();
+                    variable_.add(index, value);
+                    onChanged();
+                } else {
+                    variableBuilder_.addMessage(index, value);
+                }
+                return this;
+            }
 
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 1;</code>
-     */
-    java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable> 
-        getVariableList();
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 1;</code>
-     */
-    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable getVariable(int index);
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 1;</code>
-     */
-    int getVariableCount();
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 1;</code>
-     */
-    java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder> 
-        getVariableOrBuilderList();
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 1;</code>
-     */
-    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder getVariableOrBuilder(
-        int index);
-  }
-  /**
-   * Protobuf type {@code io.automatiko.engine.workflow.marshalling.VariableContainer}
-   */
-  public static final class VariableContainer extends
-      com.google.protobuf.GeneratedMessageV3 implements
-      // @@protoc_insertion_point(message_implements:io.automatiko.engine.workflow.marshalling.VariableContainer)
-      VariableContainerOrBuilder {
-  private static final long serialVersionUID = 0L;
-    // Use VariableContainer.newBuilder() to construct.
-    private VariableContainer(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-      super(builder);
-    }
-    private VariableContainer() {
-      variable_ = java.util.Collections.emptyList();
-    }
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 1;</code>
+             */
+            public Builder addVariable(
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder builderForValue) {
+                if (variableBuilder_ == null) {
+                    ensureVariableIsMutable();
+                    variable_.add(builderForValue.build());
+                    onChanged();
+                } else {
+                    variableBuilder_.addMessage(builderForValue.build());
+                }
+                return this;
+            }
 
-    @java.lang.Override
-    @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(
-        UnusedPrivateParameter unused) {
-      return new VariableContainer();
-    }
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 1;</code>
+             */
+            public Builder addVariable(
+                    int index,
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder builderForValue) {
+                if (variableBuilder_ == null) {
+                    ensureVariableIsMutable();
+                    variable_.add(index, builderForValue.build());
+                    onChanged();
+                } else {
+                    variableBuilder_.addMessage(index, builderForValue.build());
+                }
+                return this;
+            }
 
-    @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
-    getUnknownFields() {
-      return this.unknownFields;
-    }
-    private VariableContainer(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      this();
-      if (extensionRegistry == null) {
-        throw new java.lang.NullPointerException();
-      }
-      int mutable_bitField0_ = 0;
-      com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-          com.google.protobuf.UnknownFieldSet.newBuilder();
-      try {
-        boolean done = false;
-        while (!done) {
-          int tag = input.readTag();
-          switch (tag) {
-            case 0:
-              done = true;
-              break;
-            case 10: {
-              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-                variable_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable>();
-                mutable_bitField0_ |= 0x00000001;
-              }
-              variable_.add(
-                  input.readMessage(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.PARSER, extensionRegistry));
-              break;
-            }
-            default: {
-              if (!parseUnknownField(
-                  input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-          }
-        }
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(this);
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(
-            e).setUnfinishedMessage(this);
-      } finally {
-        if (((mutable_bitField0_ & 0x00000001) != 0)) {
-          variable_ = java.util.Collections.unmodifiableList(variable_);
-        }
-        this.unknownFields = unknownFields.build();
-        makeExtensionsImmutable();
-      }
-    }
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_VariableContainer_descriptor;
-    }
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 1;</code>
+             */
+            public Builder addAllVariable(
+                    java.lang.Iterable<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable> values) {
+                if (variableBuilder_ == null) {
+                    ensureVariableIsMutable();
+                    com.google.protobuf.AbstractMessageLite.Builder.addAll(
+                            values, variable_);
+                    onChanged();
+                } else {
+                    variableBuilder_.addAllMessages(values);
+                }
+                return this;
+            }
 
-    @java.lang.Override
-    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-        internalGetFieldAccessorTable() {
-      return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_VariableContainer_fieldAccessorTable
-          .ensureFieldAccessorsInitialized(
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableContainer.class, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableContainer.Builder.class);
-    }
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 1;</code>
+             */
+            public Builder clearVariable() {
+                if (variableBuilder_ == null) {
+                    variable_ = java.util.Collections.emptyList();
+                    bitField0_ = (bitField0_ & ~0x00000001);
+                    onChanged();
+                } else {
+                    variableBuilder_.clear();
+                }
+                return this;
+            }
 
-    public static final int VARIABLE_FIELD_NUMBER = 1;
-    private java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable> variable_;
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 1;</code>
-     */
-    @java.lang.Override
-    public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable> getVariableList() {
-      return variable_;
-    }
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 1;</code>
-     */
-    @java.lang.Override
-    public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder> 
-        getVariableOrBuilderList() {
-      return variable_;
-    }
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 1;</code>
-     */
-    @java.lang.Override
-    public int getVariableCount() {
-      return variable_.size();
-    }
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 1;</code>
-     */
-    @java.lang.Override
-    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable getVariable(int index) {
-      return variable_.get(index);
-    }
-    /**
-     * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 1;</code>
-     */
-    @java.lang.Override
-    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder getVariableOrBuilder(
-        int index) {
-      return variable_.get(index);
-    }
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 1;</code>
+             */
+            public Builder removeVariable(int index) {
+                if (variableBuilder_ == null) {
+                    ensureVariableIsMutable();
+                    variable_.remove(index);
+                    onChanged();
+                } else {
+                    variableBuilder_.remove(index);
+                }
+                return this;
+            }
 
-    private byte memoizedIsInitialized = -1;
-    @java.lang.Override
-    public final boolean isInitialized() {
-      byte isInitialized = memoizedIsInitialized;
-      if (isInitialized == 1) return true;
-      if (isInitialized == 0) return false;
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 1;</code>
+             */
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder getVariableBuilder(
+                    int index) {
+                return getVariableFieldBuilder().getBuilder(index);
+            }
 
-      memoizedIsInitialized = 1;
-      return true;
-    }
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 1;</code>
+             */
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder getVariableOrBuilder(
+                    int index) {
+                if (variableBuilder_ == null) {
+                    return variable_.get(index);
+                } else {
+                    return variableBuilder_.getMessageOrBuilder(index);
+                }
+            }
 
-    @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-                        throws java.io.IOException {
-      for (int i = 0; i < variable_.size(); i++) {
-        output.writeMessage(1, variable_.get(i));
-      }
-      unknownFields.writeTo(output);
-    }
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 1;</code>
+             */
+            public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder> getVariableOrBuilderList() {
+                if (variableBuilder_ != null) {
+                    return variableBuilder_.getMessageOrBuilderList();
+                } else {
+                    return java.util.Collections.unmodifiableList(variable_);
+                }
+            }
 
-    @java.lang.Override
-    public int getSerializedSize() {
-      int size = memoizedSize;
-      if (size != -1) return size;
-
-      size = 0;
-      for (int i = 0; i < variable_.size(); i++) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(1, variable_.get(i));
-      }
-      size += unknownFields.getSerializedSize();
-      memoizedSize = size;
-      return size;
-    }
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 1;</code>
+             */
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder addVariableBuilder() {
+                return getVariableFieldBuilder().addBuilder(
+                        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.getDefaultInstance());
+            }
 
-    @java.lang.Override
-    public boolean equals(final java.lang.Object obj) {
-      if (obj == this) {
-       return true;
-      }
-      if (!(obj instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableContainer)) {
-        return super.equals(obj);
-      }
-      io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableContainer other = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableContainer) obj;
-
-      if (!getVariableList()
-          .equals(other.getVariableList())) return false;
-      if (!unknownFields.equals(other.unknownFields)) return false;
-      return true;
-    }
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 1;</code>
+             */
+            public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder addVariableBuilder(
+                    int index) {
+                return getVariableFieldBuilder().addBuilder(
+                        index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.getDefaultInstance());
+            }
 
-    @java.lang.Override
-    public int hashCode() {
-      if (memoizedHashCode != 0) {
-        return memoizedHashCode;
-      }
-      int hash = 41;
-      hash = (19 * hash) + getDescriptor().hashCode();
-      if (getVariableCount() > 0) {
-        hash = (37 * hash) + VARIABLE_FIELD_NUMBER;
-        hash = (53 * hash) + getVariableList().hashCode();
-      }
-      hash = (29 * hash) + unknownFields.hashCode();
-      memoizedHashCode = hash;
-      return hash;
-    }
+            /**
+             * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 1;</code>
+             */
+            public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder> getVariableBuilderList() {
+                return getVariableFieldBuilder().getBuilderList();
+            }
+
+            private com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder> getVariableFieldBuilder() {
+                if (variableBuilder_ == null) {
+                    variableBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder>(
+                            variable_,
+                            ((bitField0_ & 0x00000001) != 0),
+                            getParentForChildren(),
+                            isClean());
+                    variable_ = null;
+                }
+                return variableBuilder_;
+            }
 
-    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableContainer parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data);
-    }
-    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableContainer parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data, extensionRegistry);
-    }
-    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableContainer parseFrom(
-        com.google.protobuf.ByteString data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data);
-    }
-    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableContainer parseFrom(
-        com.google.protobuf.ByteString data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data, extensionRegistry);
-    }
-    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableContainer parseFrom(byte[] data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data);
-    }
-    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableContainer parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data, extensionRegistry);
-    }
-    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableContainer parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
-    }
-    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableContainer parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
-    }
-    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableContainer parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
-    }
-    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableContainer parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
-    }
-    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableContainer parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
-    }
-    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableContainer parseFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
-    }
+            @java.lang.Override
+            public final Builder setUnknownFields(
+                    final com.google.protobuf.UnknownFieldSet unknownFields) {
+                return super.setUnknownFields(unknownFields);
+            }
 
-    @java.lang.Override
-    public Builder newBuilderForType() { return newBuilder(); }
-    public static Builder newBuilder() {
-      return DEFAULT_INSTANCE.toBuilder();
-    }
-    public static Builder newBuilder(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableContainer prototype) {
-      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
-    }
-    @java.lang.Override
-    public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
-    }
+            @java.lang.Override
+            public final Builder mergeUnknownFields(
+                    final com.google.protobuf.UnknownFieldSet unknownFields) {
+                return super.mergeUnknownFields(unknownFields);
+            }
 
-    @java.lang.Override
-    protected Builder newBuilderForType(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      Builder builder = new Builder(parent);
-      return builder;
-    }
-    /**
-     * Protobuf type {@code io.automatiko.engine.workflow.marshalling.VariableContainer}
-     */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
-        // @@protoc_insertion_point(builder_implements:io.automatiko.engine.workflow.marshalling.VariableContainer)
-        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableContainerOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_VariableContainer_descriptor;
-      }
-
-      @java.lang.Override
-      protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-          internalGetFieldAccessorTable() {
-        return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_VariableContainer_fieldAccessorTable
-            .ensureFieldAccessorsInitialized(
-                io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableContainer.class, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableContainer.Builder.class);
-      }
-
-      // Construct using io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableContainer.newBuilder()
-      private Builder() {
-        maybeForceBuilderInitialization();
-      }
-
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-        super(parent);
-        maybeForceBuilderInitialization();
-      }
-      private void maybeForceBuilderInitialization() {
-        if (com.google.protobuf.GeneratedMessageV3
-                .alwaysUseFieldBuilders) {
-          getVariableFieldBuilder();
-        }
-      }
-      @java.lang.Override
-      public Builder clear() {
-        super.clear();
-        if (variableBuilder_ == null) {
-          variable_ = java.util.Collections.emptyList();
-          bitField0_ = (bitField0_ & ~0x00000001);
-        } else {
-          variableBuilder_.clear();
-        }
-        return this;
-      }
-
-      @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor
-          getDescriptorForType() {
-        return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.internal_static_io_automatiko_engine_workflow_marshalling_VariableContainer_descriptor;
-      }
-
-      @java.lang.Override
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableContainer getDefaultInstanceForType() {
-        return io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableContainer.getDefaultInstance();
-      }
-
-      @java.lang.Override
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableContainer build() {
-        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableContainer result = buildPartial();
-        if (!result.isInitialized()) {
-          throw newUninitializedMessageException(result);
-        }
-        return result;
-      }
-
-      @java.lang.Override
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableContainer buildPartial() {
-        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableContainer result = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableContainer(this);
-        int from_bitField0_ = bitField0_;
-        if (variableBuilder_ == null) {
-          if (((bitField0_ & 0x00000001) != 0)) {
-            variable_ = java.util.Collections.unmodifiableList(variable_);
-            bitField0_ = (bitField0_ & ~0x00000001);
-          }
-          result.variable_ = variable_;
-        } else {
-          result.variable_ = variableBuilder_.build();
-        }
-        onBuilt();
-        return result;
-      }
-
-      @java.lang.Override
-      public Builder clone() {
-        return super.clone();
-      }
-      @java.lang.Override
-      public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
-        return super.setField(field, value);
-      }
-      @java.lang.Override
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
-        return super.clearField(field);
-      }
-      @java.lang.Override
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
-        return super.clearOneof(oneof);
-      }
-      @java.lang.Override
-      public Builder setRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
-        return super.setRepeatedField(field, index, value);
-      }
-      @java.lang.Override
-      public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
-        return super.addRepeatedField(field, value);
-      }
-      @java.lang.Override
-      public Builder mergeFrom(com.google.protobuf.Message other) {
-        if (other instanceof io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableContainer) {
-          return mergeFrom((io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableContainer)other);
-        } else {
-          super.mergeFrom(other);
-          return this;
-        }
-      }
-
-      public Builder mergeFrom(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableContainer other) {
-        if (other == io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableContainer.getDefaultInstance()) return this;
-        if (variableBuilder_ == null) {
-          if (!other.variable_.isEmpty()) {
-            if (variable_.isEmpty()) {
-              variable_ = other.variable_;
-              bitField0_ = (bitField0_ & ~0x00000001);
-            } else {
-              ensureVariableIsMutable();
-              variable_.addAll(other.variable_);
-            }
-            onChanged();
-          }
-        } else {
-          if (!other.variable_.isEmpty()) {
-            if (variableBuilder_.isEmpty()) {
-              variableBuilder_.dispose();
-              variableBuilder_ = null;
-              variable_ = other.variable_;
-              bitField0_ = (bitField0_ & ~0x00000001);
-              variableBuilder_ = 
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                   getVariableFieldBuilder() : null;
-            } else {
-              variableBuilder_.addAllMessages(other.variable_);
-            }
-          }
-        }
-        this.mergeUnknownFields(other.unknownFields);
-        onChanged();
-        return this;
-      }
-
-      @java.lang.Override
-      public final boolean isInitialized() {
-        return true;
-      }
-
-      @java.lang.Override
-      public Builder mergeFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws java.io.IOException {
-        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableContainer parsedMessage = null;
-        try {
-          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
-        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          parsedMessage = (io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableContainer) e.getUnfinishedMessage();
-          throw e.unwrapIOException();
-        } finally {
-          if (parsedMessage != null) {
-            mergeFrom(parsedMessage);
-          }
-        }
-        return this;
-      }
-      private int bitField0_;
-
-      private java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable> variable_ =
-        java.util.Collections.emptyList();
-      private void ensureVariableIsMutable() {
-        if (!((bitField0_ & 0x00000001) != 0)) {
-          variable_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable>(variable_);
-          bitField0_ |= 0x00000001;
-         }
-      }
-
-      private com.google.protobuf.RepeatedFieldBuilderV3<
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder> variableBuilder_;
-
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 1;</code>
-       */
-      public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable> getVariableList() {
-        if (variableBuilder_ == null) {
-          return java.util.Collections.unmodifiableList(variable_);
-        } else {
-          return variableBuilder_.getMessageList();
-        }
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 1;</code>
-       */
-      public int getVariableCount() {
-        if (variableBuilder_ == null) {
-          return variable_.size();
-        } else {
-          return variableBuilder_.getCount();
-        }
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 1;</code>
-       */
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable getVariable(int index) {
-        if (variableBuilder_ == null) {
-          return variable_.get(index);
-        } else {
-          return variableBuilder_.getMessage(index);
-        }
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 1;</code>
-       */
-      public Builder setVariable(
-          int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable value) {
-        if (variableBuilder_ == null) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
-          ensureVariableIsMutable();
-          variable_.set(index, value);
-          onChanged();
-        } else {
-          variableBuilder_.setMessage(index, value);
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 1;</code>
-       */
-      public Builder setVariable(
-          int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder builderForValue) {
-        if (variableBuilder_ == null) {
-          ensureVariableIsMutable();
-          variable_.set(index, builderForValue.build());
-          onChanged();
-        } else {
-          variableBuilder_.setMessage(index, builderForValue.build());
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 1;</code>
-       */
-      public Builder addVariable(io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable value) {
-        if (variableBuilder_ == null) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
-          ensureVariableIsMutable();
-          variable_.add(value);
-          onChanged();
-        } else {
-          variableBuilder_.addMessage(value);
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 1;</code>
-       */
-      public Builder addVariable(
-          int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable value) {
-        if (variableBuilder_ == null) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
-          ensureVariableIsMutable();
-          variable_.add(index, value);
-          onChanged();
-        } else {
-          variableBuilder_.addMessage(index, value);
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 1;</code>
-       */
-      public Builder addVariable(
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder builderForValue) {
-        if (variableBuilder_ == null) {
-          ensureVariableIsMutable();
-          variable_.add(builderForValue.build());
-          onChanged();
-        } else {
-          variableBuilder_.addMessage(builderForValue.build());
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 1;</code>
-       */
-      public Builder addVariable(
-          int index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder builderForValue) {
-        if (variableBuilder_ == null) {
-          ensureVariableIsMutable();
-          variable_.add(index, builderForValue.build());
-          onChanged();
-        } else {
-          variableBuilder_.addMessage(index, builderForValue.build());
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 1;</code>
-       */
-      public Builder addAllVariable(
-          java.lang.Iterable<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable> values) {
-        if (variableBuilder_ == null) {
-          ensureVariableIsMutable();
-          com.google.protobuf.AbstractMessageLite.Builder.addAll(
-              values, variable_);
-          onChanged();
-        } else {
-          variableBuilder_.addAllMessages(values);
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 1;</code>
-       */
-      public Builder clearVariable() {
-        if (variableBuilder_ == null) {
-          variable_ = java.util.Collections.emptyList();
-          bitField0_ = (bitField0_ & ~0x00000001);
-          onChanged();
-        } else {
-          variableBuilder_.clear();
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 1;</code>
-       */
-      public Builder removeVariable(int index) {
-        if (variableBuilder_ == null) {
-          ensureVariableIsMutable();
-          variable_.remove(index);
-          onChanged();
-        } else {
-          variableBuilder_.remove(index);
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 1;</code>
-       */
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder getVariableBuilder(
-          int index) {
-        return getVariableFieldBuilder().getBuilder(index);
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 1;</code>
-       */
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder getVariableOrBuilder(
-          int index) {
-        if (variableBuilder_ == null) {
-          return variable_.get(index);  } else {
-          return variableBuilder_.getMessageOrBuilder(index);
-        }
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 1;</code>
-       */
-      public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder> 
-           getVariableOrBuilderList() {
-        if (variableBuilder_ != null) {
-          return variableBuilder_.getMessageOrBuilderList();
-        } else {
-          return java.util.Collections.unmodifiableList(variable_);
-        }
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 1;</code>
-       */
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder addVariableBuilder() {
-        return getVariableFieldBuilder().addBuilder(
-            io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.getDefaultInstance());
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 1;</code>
-       */
-      public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder addVariableBuilder(
-          int index) {
-        return getVariableFieldBuilder().addBuilder(
-            index, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.getDefaultInstance());
-      }
-      /**
-       * <code>repeated .io.automatiko.engine.workflow.marshalling.Variable variable = 1;</code>
-       */
-      public java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder> 
-           getVariableBuilderList() {
-        return getVariableFieldBuilder().getBuilderList();
-      }
-      private com.google.protobuf.RepeatedFieldBuilderV3<
-          io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder> 
-          getVariableFieldBuilder() {
-        if (variableBuilder_ == null) {
-          variableBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-              io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.Variable.Builder, io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableOrBuilder>(
-                  variable_,
-                  ((bitField0_ & 0x00000001) != 0),
-                  getParentForChildren(),
-                  isClean());
-          variable_ = null;
-        }
-        return variableBuilder_;
-      }
-      @java.lang.Override
-      public final Builder setUnknownFields(
-          final com.google.protobuf.UnknownFieldSet unknownFields) {
-        return super.setUnknownFields(unknownFields);
-      }
-
-      @java.lang.Override
-      public final Builder mergeUnknownFields(
-          final com.google.protobuf.UnknownFieldSet unknownFields) {
-        return super.mergeUnknownFields(unknownFields);
-      }
-
-
-      // @@protoc_insertion_point(builder_scope:io.automatiko.engine.workflow.marshalling.VariableContainer)
-    }
+            // @@protoc_insertion_point(builder_scope:io.automatiko.engine.workflow.marshalling.VariableContainer)
+        }
 
-    // @@protoc_insertion_point(class_scope:io.automatiko.engine.workflow.marshalling.VariableContainer)
-    private static final io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableContainer DEFAULT_INSTANCE;
-    static {
-      DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableContainer();
-    }
+        // @@protoc_insertion_point(class_scope:io.automatiko.engine.workflow.marshalling.VariableContainer)
+        private static final io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableContainer DEFAULT_INSTANCE;
+        static {
+            DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableContainer();
+        }
 
-    public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableContainer getDefaultInstance() {
-      return DEFAULT_INSTANCE;
-    }
+        public static io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableContainer getDefaultInstance() {
+            return DEFAULT_INSTANCE;
+        }
 
-    @java.lang.Deprecated public static final com.google.protobuf.Parser<VariableContainer>
-        PARSER = new com.google.protobuf.AbstractParser<VariableContainer>() {
-      @java.lang.Override
-      public VariableContainer parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        return new VariableContainer(input, extensionRegistry);
-      }
-    };
-
-    public static com.google.protobuf.Parser<VariableContainer> parser() {
-      return PARSER;
-    }
+        @java.lang.Deprecated
+        public static final com.google.protobuf.Parser<VariableContainer> PARSER = new com.google.protobuf.AbstractParser<VariableContainer>() {
+            @java.lang.Override
+            public VariableContainer parsePartialFrom(
+                    com.google.protobuf.CodedInputStream input,
+                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                    throws com.google.protobuf.InvalidProtocolBufferException {
+                return new VariableContainer(input, extensionRegistry);
+            }
+        };
 
-    @java.lang.Override
-    public com.google.protobuf.Parser<VariableContainer> getParserForType() {
-      return PARSER;
-    }
+        public static com.google.protobuf.Parser<VariableContainer> parser() {
+            return PARSER;
+        }
+
+        @java.lang.Override
+        public com.google.protobuf.Parser<VariableContainer> getParserForType() {
+            return PARSER;
+        }
+
+        @java.lang.Override
+        public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableContainer getDefaultInstanceForType() {
+            return DEFAULT_INSTANCE;
+        }
 
-    @java.lang.Override
-    public io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.VariableContainer getDefaultInstanceForType() {
-      return DEFAULT_INSTANCE;
     }
 
-  }
-
-  public static final int PROCESS_INSTANCE_FIELD_NUMBER = 10;
-  /**
-   * <code>extend .io.automatiko.engine.workflow.marshalling.ProcessData { ... }</code>
-   */
-  public static final
-    com.google.protobuf.GeneratedMessage.GeneratedExtension<
-      io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData,
-      java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance>> processInstance = com.google.protobuf.GeneratedMessage
-          .newFileScopedGeneratedExtension(
-        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.class,
-        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.getDefaultInstance());
-  public static final int WORK_ITEM_FIELD_NUMBER = 11;
-  /**
-   * <code>extend .io.automatiko.engine.workflow.marshalling.ProcessData { ... }</code>
-   */
-  public static final
-    com.google.protobuf.GeneratedMessage.GeneratedExtension<
-      io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData,
-      java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItem>> workItem = com.google.protobuf.GeneratedMessage
-          .newFileScopedGeneratedExtension(
-        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItem.class,
-        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItem.getDefaultInstance());
-  public static final int TIMER_ID_FIELD_NUMBER = 13;
-  /**
-   * <code>extend .io.automatiko.engine.workflow.marshalling.ProcessData { ... }</code>
-   */
-  public static final
-    com.google.protobuf.GeneratedMessage.GeneratedExtension<
-      io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData,
-      java.lang.Long> timerId = com.google.protobuf.GeneratedMessage
-          .newFileScopedGeneratedExtension(
-        java.lang.Long.class,
-        null);
-  public static final int PROCESS_TIMER_FIELD_NUMBER = 12;
-  /**
-   * <code>extend .io.automatiko.engine.workflow.marshalling.ProcessData { ... }</code>
-   */
-  public static final
-    com.google.protobuf.GeneratedMessage.GeneratedExtension<
-      io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData,
-      java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer>> processTimer = com.google.protobuf.GeneratedMessage
-          .newFileScopedGeneratedExtension(
-        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.class,
-        io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.getDefaultInstance());
-  private static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_io_automatiko_engine_workflow_marshalling_Header_descriptor;
-  private static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_io_automatiko_engine_workflow_marshalling_Header_fieldAccessorTable;
-  private static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_io_automatiko_engine_workflow_marshalling_Header_StrategyIndex_descriptor;
-  private static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_io_automatiko_engine_workflow_marshalling_Header_StrategyIndex_fieldAccessorTable;
-  private static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_io_automatiko_engine_workflow_marshalling_Version_descriptor;
-  private static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_io_automatiko_engine_workflow_marshalling_Version_fieldAccessorTable;
-  private static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_io_automatiko_engine_workflow_marshalling_Signature_descriptor;
-  private static final 
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-    internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_HumanTaskNode_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_HumanTaskNode_descriptor,
-        new java.lang.String[] { "WorkItemId", "TimerInstanceId", "ErrorHandlingProcessInstanceId", "Workitem", });
-    internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_WorkItemNode_descriptor =
-      internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_descriptor.getNestedTypes().get(2);
-    internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_WorkItemNode_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_WorkItemNode_descriptor,
-        new java.lang.String[] { "WorkItemId", "TimerInstanceId", "ErrorHandlingProcessInstanceId", "Workitem", });
-    internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_SubProcessNode_descriptor =
-      internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_descriptor.getNestedTypes().get(3);
-    internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_SubProcessNode_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_SubProcessNode_descriptor,
-        new java.lang.String[] { "ProcessInstanceId", "TimerInstanceId", "ProcessInstanceName", });
-    internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_MilestoneNode_descriptor =
-      internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_descriptor.getNestedTypes().get(4);
-    internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_MilestoneNode_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_MilestoneNode_descriptor,
-        new java.lang.String[] { "TimerInstanceId", });
-    internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_EventNode_descriptor =
-      internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_descriptor.getNestedTypes().get(5);
-    internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_EventNode_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_EventNode_descriptor,
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-    internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_TimerNode_descriptor =
-      internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_descriptor.getNestedTypes().get(6);
-    internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_TimerNode_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_TimerNode_descriptor,
-        new java.lang.String[] { "TimerId", });
-    internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_JoinNode_descriptor =
-      internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_descriptor.getNestedTypes().get(7);
-    internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_JoinNode_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_JoinNode_descriptor,
-        new java.lang.String[] { "Trigger", });
-    internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_JoinNode_JoinTrigger_descriptor =
-      internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_JoinNode_descriptor.getNestedTypes().get(0);
-    internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_JoinNode_JoinTrigger_fieldAccessorTable = new
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-        new java.lang.String[] { "NodeId", "Counter", });
-    internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_StateNode_descriptor =
-      internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_descriptor.getNestedTypes().get(8);
-    internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_StateNode_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_StateNode_descriptor,
-        new java.lang.String[] { "TimerInstanceId", });
-    internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_CompositeContextNode_descriptor =
-      internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_descriptor.getNestedTypes().get(9);
-    internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_CompositeContextNode_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_CompositeContextNode_descriptor,
-        new java.lang.String[] { "TimerInstanceId", "Variable", "NodeInstance", "ExclusiveGroup", "IterationLevels", });
-    internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_ForEachNode_descriptor =
-      internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_descriptor.getNestedTypes().get(10);
-    internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_ForEachNode_fieldAccessorTable = new
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-        internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_ForEachNode_descriptor,
-        new java.lang.String[] { "NodeInstance", "Variable", "IterationLevels", "SequentialCounter", });
-    internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_AsyncEventNode_descriptor =
-      internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_descriptor.getNestedTypes().get(11);
-    internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_AsyncEventNode_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_AsyncEventNode_descriptor,
-        new java.lang.String[] { "EventType", });
-    internal_static_io_automatiko_engine_workflow_marshalling_Variable_descriptor =
-      getDescriptor().getMessageTypes().get(6);
-    internal_static_io_automatiko_engine_workflow_marshalling_Variable_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_io_automatiko_engine_workflow_marshalling_Variable_descriptor,
-        new java.lang.String[] { "Name", "StrategyIndex", "Value", "DataType", });
-    internal_static_io_automatiko_engine_workflow_marshalling_WorkItem_descriptor =
-      getDescriptor().getMessageTypes().get(7);
-    internal_static_io_automatiko_engine_workflow_marshalling_WorkItem_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_io_automatiko_engine_workflow_marshalling_WorkItem_descriptor,
-        new java.lang.String[] { "Id", "ProcessInstancesId", "Name", "State", "Variable", "DeploymentId", "NodeInstanceId", "NodeId", "PhaseId", "PhaseStatus", "StartDate", "CompleteDate", });
-    internal_static_io_automatiko_engine_workflow_marshalling_HumanTaskWorkItem_descriptor =
-      getDescriptor().getMessageTypes().get(8);
-    internal_static_io_automatiko_engine_workflow_marshalling_HumanTaskWorkItem_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_io_automatiko_engine_workflow_marshalling_HumanTaskWorkItem_descriptor,
-        new java.lang.String[] { "Id", "ProcessInstancesId", "Name", "State", "Variable", "DeploymentId", "NodeInstanceId", "NodeId", "PhaseId", "PhaseStatus", "StartDate", "CompleteDate", "TaskName", "TaskDescription", "TaskPriority", "ActualOwner", "PotUsers", "PotGroups", "ExcludedUsers", "AdminUsers", "AdminGroups", "TaskReferenceName", });
-    internal_static_io_automatiko_engine_workflow_marshalling_ProcessTimer_descriptor =
-      getDescriptor().getMessageTypes().get(9);
-    internal_static_io_automatiko_engine_workflow_marshalling_ProcessTimer_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_io_automatiko_engine_workflow_marshalling_ProcessTimer_descriptor,
-        new java.lang.String[] { "Timer", "Trigger", });
-    internal_static_io_automatiko_engine_workflow_marshalling_ProcessTimer_TimerInstance_descriptor =
-      internal_static_io_automatiko_engine_workflow_marshalling_ProcessTimer_descriptor.getNestedTypes().get(0);
-    internal_static_io_automatiko_engine_workflow_marshalling_ProcessTimer_TimerInstance_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_io_automatiko_engine_workflow_marshalling_ProcessTimer_TimerInstance_descriptor,
-        new java.lang.String[] { "Id", "TimerId", "Delay", "Period", "ProcessInstanceId", "ActivatedTime", "LastTriggered", "RepeatLimit", "NextTrigger", });
-    internal_static_io_automatiko_engine_workflow_marshalling_IterationLevel_descriptor =
-      getDescriptor().getMessageTypes().get(10);
-    internal_static_io_automatiko_engine_workflow_marshalling_IterationLevel_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_io_automatiko_engine_workflow_marshalling_IterationLevel_descriptor,
-        new java.lang.String[] { "Id", "Level", });
-    internal_static_io_automatiko_engine_workflow_marshalling_VariableContainer_descriptor =
-      getDescriptor().getMessageTypes().get(11);
-    internal_static_io_automatiko_engine_workflow_marshalling_VariableContainer_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_io_automatiko_engine_workflow_marshalling_VariableContainer_descriptor,
-        new java.lang.String[] { "Variable", });
-    processInstance.internalInit(descriptor.getExtensions().get(0));
-    workItem.internalInit(descriptor.getExtensions().get(1));
-    timerId.internalInit(descriptor.getExtensions().get(2));
-    processTimer.internalInit(descriptor.getExtensions().get(3));
-  }
-
-  // @@protoc_insertion_point(outer_class_scope)
+    public static final int PROCESS_INSTANCE_FIELD_NUMBER = 10;
+    /**
+     * <code>extend .io.automatiko.engine.workflow.marshalling.ProcessData { ... }</code>
+     */
+    public static final com.google.protobuf.GeneratedMessage.GeneratedExtension<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData, java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance>> processInstance = com.google.protobuf.GeneratedMessage
+            .newFileScopedGeneratedExtension(
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.class,
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessInstance.getDefaultInstance());
+    public static final int WORK_ITEM_FIELD_NUMBER = 11;
+    /**
+     * <code>extend .io.automatiko.engine.workflow.marshalling.ProcessData { ... }</code>
+     */
+    public static final com.google.protobuf.GeneratedMessage.GeneratedExtension<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData, java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItem>> workItem = com.google.protobuf.GeneratedMessage
+            .newFileScopedGeneratedExtension(
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItem.class,
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.WorkItem.getDefaultInstance());
+    public static final int TIMER_ID_FIELD_NUMBER = 13;
+    /**
+     * <code>extend .io.automatiko.engine.workflow.marshalling.ProcessData { ... }</code>
+     */
+    public static final com.google.protobuf.GeneratedMessage.GeneratedExtension<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData, java.lang.Long> timerId = com.google.protobuf.GeneratedMessage
+            .newFileScopedGeneratedExtension(
+                    java.lang.Long.class,
+                    null);
+    public static final int PROCESS_TIMER_FIELD_NUMBER = 12;
+    /**
+     * <code>extend .io.automatiko.engine.workflow.marshalling.ProcessData { ... }</code>
+     */
+    public static final com.google.protobuf.GeneratedMessage.GeneratedExtension<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessData, java.util.List<io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer>> processTimer = com.google.protobuf.GeneratedMessage
+            .newFileScopedGeneratedExtension(
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.class,
+                    io.automatiko.engine.workflow.marshalling.impl.AutomatikoMessages.ProcessTimer.getDefaultInstance());
+    private static final com.google.protobuf.Descriptors.Descriptor internal_static_io_automatiko_engine_workflow_marshalling_Header_descriptor;
+    private static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internal_static_io_automatiko_engine_workflow_marshalling_Header_fieldAccessorTable;
+    private static final com.google.protobuf.Descriptors.Descriptor internal_static_io_automatiko_engine_workflow_marshalling_Header_StrategyIndex_descriptor;
+    private static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internal_static_io_automatiko_engine_workflow_marshalling_Header_StrategyIndex_fieldAccessorTable;
+    private static final com.google.protobuf.Descriptors.Descriptor internal_static_io_automatiko_engine_workflow_marshalling_Version_descriptor;
+    private static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internal_static_io_automatiko_engine_workflow_marshalling_Version_fieldAccessorTable;
+    private static final com.google.protobuf.Descriptors.Descriptor internal_static_io_automatiko_engine_workflow_marshalling_Signature_descriptor;
+    private static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internal_static_io_automatiko_engine_workflow_marshalling_Signature_fieldAccessorTable;
+    private static final com.google.protobuf.Descriptors.Descriptor internal_static_io_automatiko_engine_workflow_marshalling_Trigger_descriptor;
+    private static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internal_static_io_automatiko_engine_workflow_marshalling_Trigger_fieldAccessorTable;
+    private static final com.google.protobuf.Descriptors.Descriptor internal_static_io_automatiko_engine_workflow_marshalling_Trigger_CronTrigger_descriptor;
+    private static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internal_static_io_automatiko_engine_workflow_marshalling_Trigger_CronTrigger_fieldAccessorTable;
+    private static final com.google.protobuf.Descriptors.Descriptor internal_static_io_automatiko_engine_workflow_marshalling_Trigger_IntervalTrigger_descriptor;
+    private static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internal_static_io_automatiko_engine_workflow_marshalling_Trigger_IntervalTrigger_fieldAccessorTable;
+    private static final com.google.protobuf.Descriptors.Descriptor internal_static_io_automatiko_engine_workflow_marshalling_Trigger_PointInTimeTrigger_descriptor;
+    private static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internal_static_io_automatiko_engine_workflow_marshalling_Trigger_PointInTimeTrigger_fieldAccessorTable;
+    private static final com.google.protobuf.Descriptors.Descriptor internal_static_io_automatiko_engine_workflow_marshalling_Trigger_CompositeMaxDurationTrigger_descriptor;
+    private static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internal_static_io_automatiko_engine_workflow_marshalling_Trigger_CompositeMaxDurationTrigger_fieldAccessorTable;
+    private static final com.google.protobuf.Descriptors.Descriptor internal_static_io_automatiko_engine_workflow_marshalling_ProcessData_descriptor;
+    private static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internal_static_io_automatiko_engine_workflow_marshalling_ProcessData_fieldAccessorTable;
+    private static final com.google.protobuf.Descriptors.Descriptor internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_descriptor;
+    private static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_fieldAccessorTable;
+    private static final com.google.protobuf.Descriptors.Descriptor internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_ProcessInstanchChildren_descriptor;
+    private static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_ProcessInstanchChildren_fieldAccessorTable;
+    private static final com.google.protobuf.Descriptors.Descriptor internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_InstanceTuple_descriptor;
+    private static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_InstanceTuple_fieldAccessorTable;
+    private static final com.google.protobuf.Descriptors.Descriptor internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_FinishedSubProcesses_descriptor;
+    private static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_FinishedSubProcesses_fieldAccessorTable;
+    private static final com.google.protobuf.Descriptors.Descriptor internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_RecoveryItem_descriptor;
+    private static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_RecoveryItem_fieldAccessorTable;
+    private static final com.google.protobuf.Descriptors.Descriptor internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_Tag_descriptor;
+    private static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_Tag_fieldAccessorTable;
+    private static final com.google.protobuf.Descriptors.Descriptor internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_Error_descriptor;
+    private static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_Error_fieldAccessorTable;
+    private static final com.google.protobuf.Descriptors.Descriptor internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_SwimlaneContextInstance_descriptor;
+    private static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_SwimlaneContextInstance_fieldAccessorTable;
+    private static final com.google.protobuf.Descriptors.Descriptor internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstance_descriptor;
+    private static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstance_fieldAccessorTable;
+    private static final com.google.protobuf.Descriptors.Descriptor internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_ExclusiveGroupInstance_descriptor;
+    private static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_ExclusiveGroupInstance_fieldAccessorTable;
+    private static final com.google.protobuf.Descriptors.Descriptor internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_descriptor;
+    private static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_fieldAccessorTable;
+    private static final com.google.protobuf.Descriptors.Descriptor internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_RuleSetNode_descriptor;
+    private static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_RuleSetNode_fieldAccessorTable;
+    private static final com.google.protobuf.Descriptors.Descriptor internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_RuleSetNode_TextMapEntry_descriptor;
+    private static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_RuleSetNode_TextMapEntry_fieldAccessorTable;
+    private static final com.google.protobuf.Descriptors.Descriptor internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_HumanTaskNode_descriptor;
+    private static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_HumanTaskNode_fieldAccessorTable;
+    private static final com.google.protobuf.Descriptors.Descriptor internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_WorkItemNode_descriptor;
+    private static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_WorkItemNode_fieldAccessorTable;
+    private static final com.google.protobuf.Descriptors.Descriptor internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_SubProcessNode_descriptor;
+    private static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_SubProcessNode_fieldAccessorTable;
+    private static final com.google.protobuf.Descriptors.Descriptor internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_MilestoneNode_descriptor;
+    private static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_MilestoneNode_fieldAccessorTable;
+    private static final com.google.protobuf.Descriptors.Descriptor internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_EventNode_descriptor;
+    private static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_EventNode_fieldAccessorTable;
+    private static final com.google.protobuf.Descriptors.Descriptor internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_TimerNode_descriptor;
+    private static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_TimerNode_fieldAccessorTable;
+    private static final com.google.protobuf.Descriptors.Descriptor internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_JoinNode_descriptor;
+    private static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_JoinNode_fieldAccessorTable;
+    private static final com.google.protobuf.Descriptors.Descriptor internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_JoinNode_JoinTrigger_descriptor;
+    private static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_JoinNode_JoinTrigger_fieldAccessorTable;
+    private static final com.google.protobuf.Descriptors.Descriptor internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_StateNode_descriptor;
+    private static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_StateNode_fieldAccessorTable;
+    private static final com.google.protobuf.Descriptors.Descriptor internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_CompositeContextNode_descriptor;
+    private static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_CompositeContextNode_fieldAccessorTable;
+    private static final com.google.protobuf.Descriptors.Descriptor internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_ForEachNode_descriptor;
+    private static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_ForEachNode_fieldAccessorTable;
+    private static final com.google.protobuf.Descriptors.Descriptor internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_AsyncEventNode_descriptor;
+    private static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_AsyncEventNode_fieldAccessorTable;
+    private static final com.google.protobuf.Descriptors.Descriptor internal_static_io_automatiko_engine_workflow_marshalling_Variable_descriptor;
+    private static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internal_static_io_automatiko_engine_workflow_marshalling_Variable_fieldAccessorTable;
+    private static final com.google.protobuf.Descriptors.Descriptor internal_static_io_automatiko_engine_workflow_marshalling_WorkItem_descriptor;
+    private static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internal_static_io_automatiko_engine_workflow_marshalling_WorkItem_fieldAccessorTable;
+    private static final com.google.protobuf.Descriptors.Descriptor internal_static_io_automatiko_engine_workflow_marshalling_HumanTaskWorkItem_descriptor;
+    private static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internal_static_io_automatiko_engine_workflow_marshalling_HumanTaskWorkItem_fieldAccessorTable;
+    private static final com.google.protobuf.Descriptors.Descriptor internal_static_io_automatiko_engine_workflow_marshalling_ProcessTimer_descriptor;
+    private static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internal_static_io_automatiko_engine_workflow_marshalling_ProcessTimer_fieldAccessorTable;
+    private static final com.google.protobuf.Descriptors.Descriptor internal_static_io_automatiko_engine_workflow_marshalling_ProcessTimer_TimerInstance_descriptor;
+    private static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internal_static_io_automatiko_engine_workflow_marshalling_ProcessTimer_TimerInstance_fieldAccessorTable;
+    private static final com.google.protobuf.Descriptors.Descriptor internal_static_io_automatiko_engine_workflow_marshalling_IterationLevel_descriptor;
+    private static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internal_static_io_automatiko_engine_workflow_marshalling_IterationLevel_fieldAccessorTable;
+    private static final com.google.protobuf.Descriptors.Descriptor internal_static_io_automatiko_engine_workflow_marshalling_VariableContainer_descriptor;
+    private static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internal_static_io_automatiko_engine_workflow_marshalling_VariableContainer_fieldAccessorTable;
+
+    public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
+        return descriptor;
+    }
+
+    private static com.google.protobuf.Descriptors.FileDescriptor descriptor;
+    static {
+        java.lang.String[] descriptorData = {
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+                        "ess_timer\0226.io.automatiko.engine.workflo" +
+                        "w.marshalling.ProcessData\030\014 \003(\01327.io.aut" +
+                        "omatiko.engine.workflow.marshalling.Proc" +
+                        "essTimerBD\n.io.automatiko.engine.workflo" +
+                        "w.marshalling.implB\022AutomatikoMessages"
+        };
+        descriptor = com.google.protobuf.Descriptors.FileDescriptor
+                .internalBuildGeneratedFileFrom(descriptorData,
+                        new com.google.protobuf.Descriptors.FileDescriptor[] {
+                        });
+        internal_static_io_automatiko_engine_workflow_marshalling_Header_descriptor = getDescriptor().getMessageTypes().get(0);
+        internal_static_io_automatiko_engine_workflow_marshalling_Header_fieldAccessorTable = new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+                internal_static_io_automatiko_engine_workflow_marshalling_Header_descriptor,
+                new java.lang.String[] { "Version", "Signature", "Strategy", "Payload", });
+        internal_static_io_automatiko_engine_workflow_marshalling_Header_StrategyIndex_descriptor = internal_static_io_automatiko_engine_workflow_marshalling_Header_descriptor
+                .getNestedTypes().get(0);
+        internal_static_io_automatiko_engine_workflow_marshalling_Header_StrategyIndex_fieldAccessorTable = new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+                internal_static_io_automatiko_engine_workflow_marshalling_Header_StrategyIndex_descriptor,
+                new java.lang.String[] { "Id", "Name", "Data", });
+        internal_static_io_automatiko_engine_workflow_marshalling_Version_descriptor = getDescriptor().getMessageTypes().get(1);
+        internal_static_io_automatiko_engine_workflow_marshalling_Version_fieldAccessorTable = new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+                internal_static_io_automatiko_engine_workflow_marshalling_Version_descriptor,
+                new java.lang.String[] { "VersionMajor", "VersionMinor", "VersionRevision", });
+        internal_static_io_automatiko_engine_workflow_marshalling_Signature_descriptor = getDescriptor().getMessageTypes()
+                .get(2);
+        internal_static_io_automatiko_engine_workflow_marshalling_Signature_fieldAccessorTable = new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+                internal_static_io_automatiko_engine_workflow_marshalling_Signature_descriptor,
+                new java.lang.String[] { "KeyAlias", "Signature", });
+        internal_static_io_automatiko_engine_workflow_marshalling_Trigger_descriptor = getDescriptor().getMessageTypes().get(3);
+        internal_static_io_automatiko_engine_workflow_marshalling_Trigger_fieldAccessorTable = new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+                internal_static_io_automatiko_engine_workflow_marshalling_Trigger_descriptor,
+                new java.lang.String[] { "Type", "Cron", "Interval", "Pit", "Cmdt", });
+        internal_static_io_automatiko_engine_workflow_marshalling_Trigger_CronTrigger_descriptor = internal_static_io_automatiko_engine_workflow_marshalling_Trigger_descriptor
+                .getNestedTypes().get(0);
+        internal_static_io_automatiko_engine_workflow_marshalling_Trigger_CronTrigger_fieldAccessorTable = new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+                internal_static_io_automatiko_engine_workflow_marshalling_Trigger_CronTrigger_descriptor,
+                new java.lang.String[] { "StartTime", "EndTime", "RepeatLimit", "RepeatCount", "CronExpression", "NextFireTime",
+                        "CalendarName", });
+        internal_static_io_automatiko_engine_workflow_marshalling_Trigger_IntervalTrigger_descriptor = internal_static_io_automatiko_engine_workflow_marshalling_Trigger_descriptor
+                .getNestedTypes().get(1);
+        internal_static_io_automatiko_engine_workflow_marshalling_Trigger_IntervalTrigger_fieldAccessorTable = new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+                internal_static_io_automatiko_engine_workflow_marshalling_Trigger_IntervalTrigger_descriptor,
+                new java.lang.String[] { "StartTime", "EndTime", "RepeatLimit", "RepeatCount", "NextFireTime", "Period",
+                        "CalendarName", });
+        internal_static_io_automatiko_engine_workflow_marshalling_Trigger_PointInTimeTrigger_descriptor = internal_static_io_automatiko_engine_workflow_marshalling_Trigger_descriptor
+                .getNestedTypes().get(2);
+        internal_static_io_automatiko_engine_workflow_marshalling_Trigger_PointInTimeTrigger_fieldAccessorTable = new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+                internal_static_io_automatiko_engine_workflow_marshalling_Trigger_PointInTimeTrigger_descriptor,
+                new java.lang.String[] { "NextFireTime", });
+        internal_static_io_automatiko_engine_workflow_marshalling_Trigger_CompositeMaxDurationTrigger_descriptor = internal_static_io_automatiko_engine_workflow_marshalling_Trigger_descriptor
+                .getNestedTypes().get(3);
+        internal_static_io_automatiko_engine_workflow_marshalling_Trigger_CompositeMaxDurationTrigger_fieldAccessorTable = new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+                internal_static_io_automatiko_engine_workflow_marshalling_Trigger_CompositeMaxDurationTrigger_descriptor,
+                new java.lang.String[] { "MaxDurationTimestamp", "TimerCurrentDate", "TimerTrigger", });
+        internal_static_io_automatiko_engine_workflow_marshalling_ProcessData_descriptor = getDescriptor().getMessageTypes()
+                .get(4);
+        internal_static_io_automatiko_engine_workflow_marshalling_ProcessData_fieldAccessorTable = new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+                internal_static_io_automatiko_engine_workflow_marshalling_ProcessData_descriptor,
+                new java.lang.String[] {});
+        internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_descriptor = getDescriptor().getMessageTypes()
+                .get(5);
+        internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_fieldAccessorTable = new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+                internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_descriptor,
+                new java.lang.String[] { "ProcessType", "Id", "ProcessId", "ProcessVersion", "State", "NodeInstanceCounter",
+                        "ProcessXml", "ParentProcessInstanceId", "Description", "SignalCompletion", "DeploymentId",
+                        "CorrelationKey", "SlaTimerId", "SlaDueDate", "SlaCompliance", "RootProcessInstanceId", "StartDate",
+                        "RootProcessId", "ReferenceId", "Initiator", "ReferenceFromRoot", "EndDate", "SwimlaneContext",
+                        "NodeInstance", "Variable", "ExclusiveGroup", "CompletedNodeIds", "IterationLevels", "Children", "Tags",
+                        "Errors", "RecoveryItem", "FinishedSubprocesses", });
+        internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_ProcessInstanchChildren_descriptor = internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_descriptor
+                .getNestedTypes().get(0);
+        internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_ProcessInstanchChildren_fieldAccessorTable = new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+                internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_ProcessInstanchChildren_descriptor,
+                new java.lang.String[] { "ProcessId", "Ids", });
+        internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_InstanceTuple_descriptor = internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_descriptor
+                .getNestedTypes().get(1);
+        internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_InstanceTuple_fieldAccessorTable = new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+                internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_InstanceTuple_descriptor,
+                new java.lang.String[] { "Id", "Status", });
+        internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_FinishedSubProcesses_descriptor = internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_descriptor
+                .getNestedTypes().get(2);
+        internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_FinishedSubProcesses_fieldAccessorTable = new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+                internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_FinishedSubProcesses_descriptor,
+                new java.lang.String[] { "ProcessId", "Instances", });
+        internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_RecoveryItem_descriptor = internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_descriptor
+                .getNestedTypes().get(3);
+        internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_RecoveryItem_fieldAccessorTable = new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+                internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_RecoveryItem_descriptor,
+                new java.lang.String[] { "TransactionId", "NodeId", "InstanceId", "TimerId", "StateTimerIds", });
+        internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_Tag_descriptor = internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_descriptor
+                .getNestedTypes().get(4);
+        internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_Tag_fieldAccessorTable = new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+                internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_Tag_descriptor,
+                new java.lang.String[] { "Id", "Value", });
+        internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_Error_descriptor = internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_descriptor
+                .getNestedTypes().get(5);
+        internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_Error_fieldAccessorTable = new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+                internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_Error_descriptor,
+                new java.lang.String[] { "ErrorId", "ErrorNodeId", "ErrorMessage", "ErrorDetails", });
+        internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_SwimlaneContextInstance_descriptor = internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_descriptor
+                .getNestedTypes().get(6);
+        internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_SwimlaneContextInstance_fieldAccessorTable = new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+                internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_SwimlaneContextInstance_descriptor,
+                new java.lang.String[] { "Swimlane", "ActorId", });
+        internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstance_descriptor = internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_descriptor
+                .getNestedTypes().get(7);
+        internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstance_fieldAccessorTable = new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+                internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstance_descriptor,
+                new java.lang.String[] { "Id", "NodeId", "Content", "Level", "SlaTimerId", "SlaDueDate", "SlaCompliance",
+                        "TriggerDate", "RetryJobId", "RetryAttempts", "NodeDefId", });
+        internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_ExclusiveGroupInstance_descriptor = internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_descriptor
+                .getNestedTypes().get(8);
+        internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_ExclusiveGroupInstance_fieldAccessorTable = new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+                internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_ExclusiveGroupInstance_descriptor,
+                new java.lang.String[] { "GroupNodeInstanceId", });
+        internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_descriptor = internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_descriptor
+                .getNestedTypes().get(9);
+        internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_fieldAccessorTable = new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+                internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_descriptor,
+                new java.lang.String[] { "Type", "RuleSet", "HumanTask", "WorkItem", "SubProcess", "Milestone", "Event",
+                        "Timer", "Join", "State", "Composite", "ForEach", "AsyncEvent", });
+        internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_RuleSetNode_descriptor = internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_descriptor
+                .getNestedTypes().get(0);
+        internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_RuleSetNode_fieldAccessorTable = new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+                internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_RuleSetNode_descriptor,
+                new java.lang.String[] { "TimerInstanceId", "MapEntry", "RuleFlowGroup", });
+        internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_RuleSetNode_TextMapEntry_descriptor = internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_RuleSetNode_descriptor
+                .getNestedTypes().get(0);
+        internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_RuleSetNode_TextMapEntry_fieldAccessorTable = new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+                internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_RuleSetNode_TextMapEntry_descriptor,
+                new java.lang.String[] { "Name", "Value", });
+        internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_HumanTaskNode_descriptor = internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_descriptor
+                .getNestedTypes().get(1);
+        internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_HumanTaskNode_fieldAccessorTable = new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+                internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_HumanTaskNode_descriptor,
+                new java.lang.String[] { "WorkItemId", "TimerInstanceId", "ErrorHandlingProcessInstanceId", "Workitem", });
+        internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_WorkItemNode_descriptor = internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_descriptor
+                .getNestedTypes().get(2);
+        internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_WorkItemNode_fieldAccessorTable = new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+                internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_WorkItemNode_descriptor,
+                new java.lang.String[] { "WorkItemId", "TimerInstanceId", "ErrorHandlingProcessInstanceId", "Workitem", });
+        internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_SubProcessNode_descriptor = internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_descriptor
+                .getNestedTypes().get(3);
+        internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_SubProcessNode_fieldAccessorTable = new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+                internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_SubProcessNode_descriptor,
+                new java.lang.String[] { "ProcessInstanceId", "TimerInstanceId", "ProcessInstanceName", });
+        internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_MilestoneNode_descriptor = internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_descriptor
+                .getNestedTypes().get(4);
+        internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_MilestoneNode_fieldAccessorTable = new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+                internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_MilestoneNode_descriptor,
+                new java.lang.String[] { "TimerInstanceId", });
+        internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_EventNode_descriptor = internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_descriptor
+                .getNestedTypes().get(5);
+        internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_EventNode_fieldAccessorTable = new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+                internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_EventNode_descriptor,
+                new java.lang.String[] {});
+        internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_TimerNode_descriptor = internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_descriptor
+                .getNestedTypes().get(6);
+        internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_TimerNode_fieldAccessorTable = new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+                internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_TimerNode_descriptor,
+                new java.lang.String[] { "TimerId", });
+        internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_JoinNode_descriptor = internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_descriptor
+                .getNestedTypes().get(7);
+        internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_JoinNode_fieldAccessorTable = new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+                internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_JoinNode_descriptor,
+                new java.lang.String[] { "Trigger", });
+        internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_JoinNode_JoinTrigger_descriptor = internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_JoinNode_descriptor
+                .getNestedTypes().get(0);
+        internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_JoinNode_JoinTrigger_fieldAccessorTable = new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+                internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_JoinNode_JoinTrigger_descriptor,
+                new java.lang.String[] { "NodeId", "Counter", });
+        internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_StateNode_descriptor = internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_descriptor
+                .getNestedTypes().get(8);
+        internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_StateNode_fieldAccessorTable = new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+                internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_StateNode_descriptor,
+                new java.lang.String[] { "TimerInstanceId", });
+        internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_CompositeContextNode_descriptor = internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_descriptor
+                .getNestedTypes().get(9);
+        internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_CompositeContextNode_fieldAccessorTable = new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+                internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_CompositeContextNode_descriptor,
+                new java.lang.String[] { "TimerInstanceId", "Variable", "NodeInstance", "ExclusiveGroup", "IterationLevels", });
+        internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_ForEachNode_descriptor = internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_descriptor
+                .getNestedTypes().get(10);
+        internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_ForEachNode_fieldAccessorTable = new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+                internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_ForEachNode_descriptor,
+                new java.lang.String[] { "NodeInstance", "Variable", "IterationLevels", "SequentialCounter", });
+        internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_AsyncEventNode_descriptor = internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_descriptor
+                .getNestedTypes().get(11);
+        internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_AsyncEventNode_fieldAccessorTable = new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+                internal_static_io_automatiko_engine_workflow_marshalling_ProcessInstance_NodeInstanceContent_AsyncEventNode_descriptor,
+                new java.lang.String[] { "EventType", });
+        internal_static_io_automatiko_engine_workflow_marshalling_Variable_descriptor = getDescriptor().getMessageTypes()
+                .get(6);
+        internal_static_io_automatiko_engine_workflow_marshalling_Variable_fieldAccessorTable = new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+                internal_static_io_automatiko_engine_workflow_marshalling_Variable_descriptor,
+                new java.lang.String[] { "Name", "StrategyIndex", "Value", "DataType", "DataTypes", });
+        internal_static_io_automatiko_engine_workflow_marshalling_WorkItem_descriptor = getDescriptor().getMessageTypes()
+                .get(7);
+        internal_static_io_automatiko_engine_workflow_marshalling_WorkItem_fieldAccessorTable = new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+                internal_static_io_automatiko_engine_workflow_marshalling_WorkItem_descriptor,
+                new java.lang.String[] { "Id", "ProcessInstancesId", "Name", "State", "Variable", "DeploymentId",
+                        "NodeInstanceId", "NodeId", "PhaseId", "PhaseStatus", "StartDate", "CompleteDate", });
+        internal_static_io_automatiko_engine_workflow_marshalling_HumanTaskWorkItem_descriptor = getDescriptor()
+                .getMessageTypes().get(8);
+        internal_static_io_automatiko_engine_workflow_marshalling_HumanTaskWorkItem_fieldAccessorTable = new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+                internal_static_io_automatiko_engine_workflow_marshalling_HumanTaskWorkItem_descriptor,
+                new java.lang.String[] { "Id", "ProcessInstancesId", "Name", "State", "Variable", "DeploymentId",
+                        "NodeInstanceId", "NodeId", "PhaseId", "PhaseStatus", "StartDate", "CompleteDate", "TaskName",
+                        "TaskDescription", "TaskPriority", "ActualOwner", "PotUsers", "PotGroups", "ExcludedUsers",
+                        "AdminUsers", "AdminGroups", "TaskReferenceName", });
+        internal_static_io_automatiko_engine_workflow_marshalling_ProcessTimer_descriptor = getDescriptor().getMessageTypes()
+                .get(9);
+        internal_static_io_automatiko_engine_workflow_marshalling_ProcessTimer_fieldAccessorTable = new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+                internal_static_io_automatiko_engine_workflow_marshalling_ProcessTimer_descriptor,
+                new java.lang.String[] { "Timer", "Trigger", });
+        internal_static_io_automatiko_engine_workflow_marshalling_ProcessTimer_TimerInstance_descriptor = internal_static_io_automatiko_engine_workflow_marshalling_ProcessTimer_descriptor
+                .getNestedTypes().get(0);
+        internal_static_io_automatiko_engine_workflow_marshalling_ProcessTimer_TimerInstance_fieldAccessorTable = new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+                internal_static_io_automatiko_engine_workflow_marshalling_ProcessTimer_TimerInstance_descriptor,
+                new java.lang.String[] { "Id", "TimerId", "Delay", "Period", "ProcessInstanceId", "ActivatedTime",
+                        "LastTriggered", "RepeatLimit", "NextTrigger", });
+        internal_static_io_automatiko_engine_workflow_marshalling_IterationLevel_descriptor = getDescriptor().getMessageTypes()
+                .get(10);
+        internal_static_io_automatiko_engine_workflow_marshalling_IterationLevel_fieldAccessorTable = new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+                internal_static_io_automatiko_engine_workflow_marshalling_IterationLevel_descriptor,
+                new java.lang.String[] { "Id", "Level", });
+        internal_static_io_automatiko_engine_workflow_marshalling_VariableContainer_descriptor = getDescriptor()
+                .getMessageTypes().get(11);
+        internal_static_io_automatiko_engine_workflow_marshalling_VariableContainer_fieldAccessorTable = new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+                internal_static_io_automatiko_engine_workflow_marshalling_VariableContainer_descriptor,
+                new java.lang.String[] { "Variable", });
+        processInstance.internalInit(descriptor.getExtensions().get(0));
+        workItem.internalInit(descriptor.getExtensions().get(1));
+        timerId.internalInit(descriptor.getExtensions().get(2));
+        processTimer.internalInit(descriptor.getExtensions().get(3));
+    }
+
+    // @@protoc_insertion_point(outer_class_scope)
 }
diff --git a/workflow/automatiko-workflow-core/src/main/java/io/automatiko/engine/workflow/marshalling/impl/JBPMMessages.java b/workflow/automatiko-workflow-core/src/main/java/io/automatiko/engine/workflow/marshalling/impl/JBPMMessages.java
deleted file mode 100644
index 102ea3986..000000000
--- a/workflow/automatiko-workflow-core/src/main/java/io/automatiko/engine/workflow/marshalling/impl/JBPMMessages.java
+++ /dev/null
@@ -1,50369 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: org/jbpm/marshalling/jbpmmessages.proto
-
-package io.automatiko.engine.workflow.marshalling.impl;
-
-public final class JBPMMessages {
-	private JBPMMessages() {
-	}
-
-	public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {
-		registry.add(io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.processInstance);
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-			 *
-			 * <code>optional .org.jbpm.marshalling.Version version = 1;</code>
-			 */
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.VersionOrBuilder getVersionOrBuilder() {
-				if (versionBuilder_ != null) {
-					return versionBuilder_.getMessageOrBuilder();
-				} else {
-					return version_ == null
-							? io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Version.getDefaultInstance()
-							: version_;
-				}
-			}
-
-			/**
-			 * <pre>
-			 * Drools version for which this message was created
-			 * </pre>
-			 *
-			 * <code>optional .org.jbpm.marshalling.Version version = 1;</code>
-			 */
-			private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Version, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Version.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.VersionOrBuilder> getVersionFieldBuilder() {
-				if (versionBuilder_ == null) {
-					versionBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Version, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Version.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.VersionOrBuilder>(
-							getVersion(), getParentForChildren(), isClean());
-					version_ = null;
-				}
-				return versionBuilder_;
-			}
-
-			private io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Signature signature_;
-			private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Signature, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Signature.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.SignatureOrBuilder> signatureBuilder_;
-
-			/**
-			 * <pre>
-			 * Signature to prevent security concerns
-			 * </pre>
-			 *
-			 * <code>optional .org.jbpm.marshalling.Signature signature = 4;</code>
-			 * 
-			 * @return Whether the signature field is set.
-			 */
-			public boolean hasSignature() {
-				return ((bitField0_ & 0x00000002) != 0);
-			}
-
-			/**
-			 * <pre>
-			 * Signature to prevent security concerns
-			 * </pre>
-			 *
-			 * <code>optional .org.jbpm.marshalling.Signature signature = 4;</code>
-			 * 
-			 * @return The signature.
-			 */
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Signature getSignature() {
-				if (signatureBuilder_ == null) {
-					return signature_ == null
-							? io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Signature.getDefaultInstance()
-							: signature_;
-				} else {
-					return signatureBuilder_.getMessage();
-				}
-			}
-
-			/**
-			 * <pre>
-			 * Signature to prevent security concerns
-			 * </pre>
-			 *
-			 * <code>optional .org.jbpm.marshalling.Signature signature = 4;</code>
-			 */
-			public Builder setSignature(io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Signature value) {
-				if (signatureBuilder_ == null) {
-					if (value == null) {
-						throw new NullPointerException();
-					}
-					signature_ = value;
-					onChanged();
-				} else {
-					signatureBuilder_.setMessage(value);
-				}
-				bitField0_ |= 0x00000002;
-				return this;
-			}
-
-			/**
-			 * <pre>
-			 * Signature to prevent security concerns
-			 * </pre>
-			 *
-			 * <code>optional .org.jbpm.marshalling.Signature signature = 4;</code>
-			 */
-			public Builder setSignature(
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Signature.Builder builderForValue) {
-				if (signatureBuilder_ == null) {
-					signature_ = builderForValue.build();
-					onChanged();
-				} else {
-					signatureBuilder_.setMessage(builderForValue.build());
-				}
-				bitField0_ |= 0x00000002;
-				return this;
-			}
-
-			/**
-			 * <pre>
-			 * Signature to prevent security concerns
-			 * </pre>
-			 *
-			 * <code>optional .org.jbpm.marshalling.Signature signature = 4;</code>
-			 */
-			public Builder mergeSignature(io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Signature value) {
-				if (signatureBuilder_ == null) {
-					if (((bitField0_ & 0x00000002) != 0) && signature_ != null
-							&& signature_ != io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Signature
-									.getDefaultInstance()) {
-						signature_ = io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Signature
-								.newBuilder(signature_).mergeFrom(value).buildPartial();
-					} else {
-						signature_ = value;
-					}
-					onChanged();
-				} else {
-					signatureBuilder_.mergeFrom(value);
-				}
-				bitField0_ |= 0x00000002;
-				return this;
-			}
-
-			/**
-			 * <pre>
-			 * Signature to prevent security concerns
-			 * </pre>
-			 *
-			 * <code>optional .org.jbpm.marshalling.Signature signature = 4;</code>
-			 */
-			public Builder clearSignature() {
-				if (signatureBuilder_ == null) {
-					signature_ = null;
-					onChanged();
-				} else {
-					signatureBuilder_.clear();
-				}
-				bitField0_ = (bitField0_ & ~0x00000002);
-				return this;
-			}
-
-			/**
-			 * <pre>
-			 * Signature to prevent security concerns
-			 * </pre>
-			 *
-			 * <code>optional .org.jbpm.marshalling.Signature signature = 4;</code>
-			 */
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Signature.Builder getSignatureBuilder() {
-				bitField0_ |= 0x00000002;
-				onChanged();
-				return getSignatureFieldBuilder().getBuilder();
-			}
-
-			/**
-			 * <pre>
-			 * Signature to prevent security concerns
-			 * </pre>
-			 *
-			 * <code>optional .org.jbpm.marshalling.Signature signature = 4;</code>
-			 */
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.SignatureOrBuilder getSignatureOrBuilder() {
-				if (signatureBuilder_ != null) {
-					return signatureBuilder_.getMessageOrBuilder();
-				} else {
-					return signature_ == null
-							? io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Signature.getDefaultInstance()
-							: signature_;
-				}
-			}
-
-			/**
-			 * <pre>
-			 * Signature to prevent security concerns
-			 * </pre>
-			 *
-			 * <code>optional .org.jbpm.marshalling.Signature signature = 4;</code>
-			 */
-			private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Signature, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Signature.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.SignatureOrBuilder> getSignatureFieldBuilder() {
-				if (signatureBuilder_ == null) {
-					signatureBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Signature, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Signature.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.SignatureOrBuilder>(
-							getSignature(), getParentForChildren(), isClean());
-					signature_ = null;
-				}
-				return signatureBuilder_;
-			}
-
-			private java.util.List<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Header.StrategyIndex> strategy_ = java.util.Collections
-					.emptyList();
-
-			private void ensureStrategyIsMutable() {
-				if (!((bitField0_ & 0x00000004) != 0)) {
-					strategy_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Header.StrategyIndex>(
-							strategy_);
-					bitField0_ |= 0x00000004;
-				}
-			}
-
-			private com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Header.StrategyIndex, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Header.StrategyIndex.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Header.StrategyIndexOrBuilder> strategyBuilder_;
-
-			/**
-			 * <pre>
-			 * The list of strategy classes used for this serialization
-			 * </pre>
-			 *
-			 * <code>repeated .org.jbpm.marshalling.Header.StrategyIndex strategy = 9;</code>
-			 */
-			public java.util.List<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Header.StrategyIndex> getStrategyList() {
-				if (strategyBuilder_ == null) {
-					return java.util.Collections.unmodifiableList(strategy_);
-				} else {
-					return strategyBuilder_.getMessageList();
-				}
-			}
-
-			/**
-			 * <pre>
-			 * The list of strategy classes used for this serialization
-			 * </pre>
-			 *
-			 * <code>repeated .org.jbpm.marshalling.Header.StrategyIndex strategy = 9;</code>
-			 */
-			public int getStrategyCount() {
-				if (strategyBuilder_ == null) {
-					return strategy_.size();
-				} else {
-					return strategyBuilder_.getCount();
-				}
-			}
-
-			/**
-			 * <pre>
-			 * The list of strategy classes used for this serialization
-			 * </pre>
-			 *
-			 * <code>repeated .org.jbpm.marshalling.Header.StrategyIndex strategy = 9;</code>
-			 */
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Header.StrategyIndex getStrategy(
-					int index) {
-				if (strategyBuilder_ == null) {
-					return strategy_.get(index);
-				} else {
-					return strategyBuilder_.getMessage(index);
-				}
-			}
-
-			/**
-			 * <pre>
-			 * The list of strategy classes used for this serialization
-			 * </pre>
-			 *
-			 * <code>repeated .org.jbpm.marshalling.Header.StrategyIndex strategy = 9;</code>
-			 */
-			public Builder setStrategy(int index,
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Header.StrategyIndex value) {
-				if (strategyBuilder_ == null) {
-					if (value == null) {
-						throw new NullPointerException();
-					}
-					ensureStrategyIsMutable();
-					strategy_.set(index, value);
-					onChanged();
-				} else {
-					strategyBuilder_.setMessage(index, value);
-				}
-				return this;
-			}
-
-			/**
-			 * <pre>
-			 * The list of strategy classes used for this serialization
-			 * </pre>
-			 *
-			 * <code>repeated .org.jbpm.marshalling.Header.StrategyIndex strategy = 9;</code>
-			 */
-			public Builder setStrategy(int index,
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Header.StrategyIndex.Builder builderForValue) {
-				if (strategyBuilder_ == null) {
-					ensureStrategyIsMutable();
-					strategy_.set(index, builderForValue.build());
-					onChanged();
-				} else {
-					strategyBuilder_.setMessage(index, builderForValue.build());
-				}
-				return this;
-			}
-
-			/**
-			 * <pre>
-			 * The list of strategy classes used for this serialization
-			 * </pre>
-			 *
-			 * <code>repeated .org.jbpm.marshalling.Header.StrategyIndex strategy = 9;</code>
-			 */
-			public Builder addStrategy(
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Header.StrategyIndex value) {
-				if (strategyBuilder_ == null) {
-					if (value == null) {
-						throw new NullPointerException();
-					}
-					ensureStrategyIsMutable();
-					strategy_.add(value);
-					onChanged();
-				} else {
-					strategyBuilder_.addMessage(value);
-				}
-				return this;
-			}
-
-			/**
-			 * <pre>
-			 * The list of strategy classes used for this serialization
-			 * </pre>
-			 *
-			 * <code>repeated .org.jbpm.marshalling.Header.StrategyIndex strategy = 9;</code>
-			 */
-			public Builder addStrategy(int index,
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Header.StrategyIndex value) {
-				if (strategyBuilder_ == null) {
-					if (value == null) {
-						throw new NullPointerException();
-					}
-					ensureStrategyIsMutable();
-					strategy_.add(index, value);
-					onChanged();
-				} else {
-					strategyBuilder_.addMessage(index, value);
-				}
-				return this;
-			}
-
-			/**
-			 * <pre>
-			 * The list of strategy classes used for this serialization
-			 * </pre>
-			 *
-			 * <code>repeated .org.jbpm.marshalling.Header.StrategyIndex strategy = 9;</code>
-			 */
-			public Builder addStrategy(
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Header.StrategyIndex.Builder builderForValue) {
-				if (strategyBuilder_ == null) {
-					ensureStrategyIsMutable();
-					strategy_.add(builderForValue.build());
-					onChanged();
-				} else {
-					strategyBuilder_.addMessage(builderForValue.build());
-				}
-				return this;
-			}
-
-			/**
-			 * <pre>
-			 * The list of strategy classes used for this serialization
-			 * </pre>
-			 *
-			 * <code>repeated .org.jbpm.marshalling.Header.StrategyIndex strategy = 9;</code>
-			 */
-			public Builder addStrategy(int index,
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Header.StrategyIndex.Builder builderForValue) {
-				if (strategyBuilder_ == null) {
-					ensureStrategyIsMutable();
-					strategy_.add(index, builderForValue.build());
-					onChanged();
-				} else {
-					strategyBuilder_.addMessage(index, builderForValue.build());
-				}
-				return this;
-			}
-
-			/**
-			 * <pre>
-			 * The list of strategy classes used for this serialization
-			 * </pre>
-			 *
-			 * <code>repeated .org.jbpm.marshalling.Header.StrategyIndex strategy = 9;</code>
-			 */
-			public Builder addAllStrategy(
-					java.lang.Iterable<? extends io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Header.StrategyIndex> values) {
-				if (strategyBuilder_ == null) {
-					ensureStrategyIsMutable();
-					com.google.protobuf.AbstractMessageLite.Builder.addAll(values, strategy_);
-					onChanged();
-				} else {
-					strategyBuilder_.addAllMessages(values);
-				}
-				return this;
-			}
-
-			/**
-			 * <pre>
-			 * The list of strategy classes used for this serialization
-			 * </pre>
-			 *
-			 * <code>repeated .org.jbpm.marshalling.Header.StrategyIndex strategy = 9;</code>
-			 */
-			public Builder clearStrategy() {
-				if (strategyBuilder_ == null) {
-					strategy_ = java.util.Collections.emptyList();
-					bitField0_ = (bitField0_ & ~0x00000004);
-					onChanged();
-				} else {
-					strategyBuilder_.clear();
-				}
-				return this;
-			}
-
-			/**
-			 * <pre>
-			 * The list of strategy classes used for this serialization
-			 * </pre>
-			 *
-			 * <code>repeated .org.jbpm.marshalling.Header.StrategyIndex strategy = 9;</code>
-			 */
-			public Builder removeStrategy(int index) {
-				if (strategyBuilder_ == null) {
-					ensureStrategyIsMutable();
-					strategy_.remove(index);
-					onChanged();
-				} else {
-					strategyBuilder_.remove(index);
-				}
-				return this;
-			}
-
-			/**
-			 * <pre>
-			 * The list of strategy classes used for this serialization
-			 * </pre>
-			 *
-			 * <code>repeated .org.jbpm.marshalling.Header.StrategyIndex strategy = 9;</code>
-			 */
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Header.StrategyIndex.Builder getStrategyBuilder(
-					int index) {
-				return getStrategyFieldBuilder().getBuilder(index);
-			}
-
-			/**
-			 * <pre>
-			 * The list of strategy classes used for this serialization
-			 * </pre>
-			 *
-			 * <code>repeated .org.jbpm.marshalling.Header.StrategyIndex strategy = 9;</code>
-			 */
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Header.StrategyIndexOrBuilder getStrategyOrBuilder(
-					int index) {
-				if (strategyBuilder_ == null) {
-					return strategy_.get(index);
-				} else {
-					return strategyBuilder_.getMessageOrBuilder(index);
-				}
-			}
-
-			/**
-			 * <pre>
-			 * The list of strategy classes used for this serialization
-			 * </pre>
-			 *
-			 * <code>repeated .org.jbpm.marshalling.Header.StrategyIndex strategy = 9;</code>
-			 */
-			public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Header.StrategyIndexOrBuilder> getStrategyOrBuilderList() {
-				if (strategyBuilder_ != null) {
-					return strategyBuilder_.getMessageOrBuilderList();
-				} else {
-					return java.util.Collections.unmodifiableList(strategy_);
-				}
-			}
-
-			/**
-			 * <pre>
-			 * The list of strategy classes used for this serialization
-			 * </pre>
-			 *
-			 * <code>repeated .org.jbpm.marshalling.Header.StrategyIndex strategy = 9;</code>
-			 */
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Header.StrategyIndex.Builder addStrategyBuilder() {
-				return getStrategyFieldBuilder()
-						.addBuilder(io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Header.StrategyIndex
-								.getDefaultInstance());
-			}
-
-			/**
-			 * <pre>
-			 * The list of strategy classes used for this serialization
-			 * </pre>
-			 *
-			 * <code>repeated .org.jbpm.marshalling.Header.StrategyIndex strategy = 9;</code>
-			 */
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Header.StrategyIndex.Builder addStrategyBuilder(
-					int index) {
-				return getStrategyFieldBuilder().addBuilder(index,
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Header.StrategyIndex
-								.getDefaultInstance());
-			}
-
-			/**
-			 * <pre>
-			 * The list of strategy classes used for this serialization
-			 * </pre>
-			 *
-			 * <code>repeated .org.jbpm.marshalling.Header.StrategyIndex strategy = 9;</code>
-			 */
-			public java.util.List<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Header.StrategyIndex.Builder> getStrategyBuilderList() {
-				return getStrategyFieldBuilder().getBuilderList();
-			}
-
-			private com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Header.StrategyIndex, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Header.StrategyIndex.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Header.StrategyIndexOrBuilder> getStrategyFieldBuilder() {
-				if (strategyBuilder_ == null) {
-					strategyBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Header.StrategyIndex, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Header.StrategyIndex.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Header.StrategyIndexOrBuilder>(
-							strategy_, ((bitField0_ & 0x00000004) != 0), getParentForChildren(), isClean());
-					strategy_ = null;
-				}
-				return strategyBuilder_;
-			}
-
-			private com.google.protobuf.ByteString payload_ = com.google.protobuf.ByteString.EMPTY;
-
-			/**
-			 * <pre>
-			 * byte blobs
-			 * </pre>
-			 *
-			 * <code>optional bytes payload = 10;</code>
-			 * 
-			 * @return Whether the payload field is set.
-			 */
-			@java.lang.Override
-			public boolean hasPayload() {
-				return ((bitField0_ & 0x00000008) != 0);
-			}
-
-			/**
-			 * <pre>
-			 * byte blobs
-			 * </pre>
-			 *
-			 * <code>optional bytes payload = 10;</code>
-			 * 
-			 * @return The payload.
-			 */
-			@java.lang.Override
-			public com.google.protobuf.ByteString getPayload() {
-				return payload_;
-			}
-
-			/**
-			 * <pre>
-			 * byte blobs
-			 * </pre>
-			 *
-			 * <code>optional bytes payload = 10;</code>
-			 * 
-			 * @param value The payload to set.
-			 * @return This builder for chaining.
-			 */
-			public Builder setPayload(com.google.protobuf.ByteString value) {
-				if (value == null) {
-					throw new NullPointerException();
-				}
-				bitField0_ |= 0x00000008;
-				payload_ = value;
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <pre>
-			 * byte blobs
-			 * </pre>
-			 *
-			 * <code>optional bytes payload = 10;</code>
-			 * 
-			 * @return This builder for chaining.
-			 */
-			public Builder clearPayload() {
-				bitField0_ = (bitField0_ & ~0x00000008);
-				payload_ = getDefaultInstance().getPayload();
-				onChanged();
-				return this;
-			}
-
-			@java.lang.Override
-			public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
-				return super.setUnknownFields(unknownFields);
-			}
-
-			@java.lang.Override
-			public final Builder mergeUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
-				return super.mergeUnknownFields(unknownFields);
-			}
-
-			// @@protoc_insertion_point(builder_scope:org.jbpm.marshalling.Header)
-		}
-
-		// @@protoc_insertion_point(class_scope:org.jbpm.marshalling.Header)
-		private static final io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Header DEFAULT_INSTANCE;
-		static {
-			DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Header();
-		}
-
-		public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Header getDefaultInstance() {
-			return DEFAULT_INSTANCE;
-		}
-
-		@java.lang.Deprecated
-		public static final com.google.protobuf.Parser<Header> PARSER = new com.google.protobuf.AbstractParser<Header>() {
-			@java.lang.Override
-			public Header parsePartialFrom(com.google.protobuf.CodedInputStream input,
-					com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-					throws com.google.protobuf.InvalidProtocolBufferException {
-				return new Header(input, extensionRegistry);
-			}
-		};
-
-		public static com.google.protobuf.Parser<Header> parser() {
-			return PARSER;
-		}
-
-		@java.lang.Override
-		public com.google.protobuf.Parser<Header> getParserForType() {
-			return PARSER;
-		}
-
-		@java.lang.Override
-		public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Header getDefaultInstanceForType() {
-			return DEFAULT_INSTANCE;
-		}
-
-	}
-
-	public interface VersionOrBuilder extends
-			// @@protoc_insertion_point(interface_extends:org.jbpm.marshalling.Version)
-			com.google.protobuf.MessageOrBuilder {
-
-		/**
-		 * <code>optional int32 version_major = 1;</code>
-		 * 
-		 * @return Whether the versionMajor field is set.
-		 */
-		boolean hasVersionMajor();
-
-		/**
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-				return signature_;
-			}
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-			/**
-			 * <code>optional bytes signature = 2;</code>
-			 * 
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-			 * @return This builder for chaining.
-			 */
-			public Builder setSignature(com.google.protobuf.ByteString value) {
-				if (value == null) {
-					throw new NullPointerException();
-				}
-				bitField0_ |= 0x00000002;
-				signature_ = value;
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-				return this;
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-			/**
-			 * <code>optional bytes signature = 2;</code>
-			 * 
-			 * @return This builder for chaining.
-			 */
-			public Builder clearSignature() {
-				bitField0_ = (bitField0_ & ~0x00000002);
-				signature_ = getDefaultInstance().getSignature();
-				onChanged();
-				return this;
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-			@java.lang.Override
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-				return super.mergeUnknownFields(unknownFields);
-			}
-
-			// @@protoc_insertion_point(builder_scope:org.jbpm.marshalling.Signature)
-		}
-
-		// @@protoc_insertion_point(class_scope:org.jbpm.marshalling.Signature)
-		private static final io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Signature DEFAULT_INSTANCE;
-		static {
-			DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Signature();
-		}
-
-		public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Signature getDefaultInstance() {
-			return DEFAULT_INSTANCE;
-		}
-
-		@java.lang.Deprecated
-		public static final com.google.protobuf.Parser<Signature> PARSER = new com.google.protobuf.AbstractParser<Signature>() {
-			@java.lang.Override
-			public Signature parsePartialFrom(com.google.protobuf.CodedInputStream input,
-					com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-					throws com.google.protobuf.InvalidProtocolBufferException {
-				return new Signature(input, extensionRegistry);
-			}
-		};
-
-		public static com.google.protobuf.Parser<Signature> parser() {
-			return PARSER;
-		}
-
-		@java.lang.Override
-		public com.google.protobuf.Parser<Signature> getParserForType() {
-			return PARSER;
-		}
-
-		@java.lang.Override
-		public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Signature getDefaultInstanceForType() {
-			return DEFAULT_INSTANCE;
-		}
-
-	}
-
-	public interface TriggerOrBuilder extends
-			// @@protoc_insertion_point(interface_extends:org.jbpm.marshalling.Trigger)
-			com.google.protobuf.MessageOrBuilder {
-
-		/**
-		 * <code>optional .org.jbpm.marshalling.Trigger.TriggerType type = 1;</code>
-		 * 
-		 * @return Whether the type field is set.
-		 */
-		boolean hasType();
-
-		/**
-		 * <code>optional .org.jbpm.marshalling.Trigger.TriggerType type = 1;</code>
-		 * 
-		 * @return The type.
-		 */
-		io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.TriggerType getType();
-
-		/**
-		 * <code>optional .org.jbpm.marshalling.Trigger.CronTrigger cron = 2;</code>
-		 * 
-		 * @return Whether the cron field is set.
-		 */
-		boolean hasCron();
-
-		/**
-		 * <code>optional .org.jbpm.marshalling.Trigger.CronTrigger cron = 2;</code>
-		 * 
-		 * @return The cron.
-		 */
-		io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CronTrigger getCron();
-
-		/**
-		 * <code>optional .org.jbpm.marshalling.Trigger.CronTrigger cron = 2;</code>
-		 */
-		io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CronTriggerOrBuilder getCronOrBuilder();
-
-		/**
-		 * <code>optional .org.jbpm.marshalling.Trigger.IntervalTrigger interval = 3;</code>
-		 * 
-		 * @return Whether the interval field is set.
-		 */
-		boolean hasInterval();
-
-		/**
-		 * <code>optional .org.jbpm.marshalling.Trigger.IntervalTrigger interval = 3;</code>
-		 * 
-		 * @return The interval.
-		 */
-		io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.IntervalTrigger getInterval();
-
-		/**
-		 * <code>optional .org.jbpm.marshalling.Trigger.IntervalTrigger interval = 3;</code>
-		 */
-		io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.IntervalTriggerOrBuilder getIntervalOrBuilder();
-
-		/**
-		 * <code>optional .org.jbpm.marshalling.Trigger.PointInTimeTrigger pit = 4;</code>
-		 * 
-		 * @return Whether the pit field is set.
-		 */
-		boolean hasPit();
-
-		/**
-		 * <code>optional .org.jbpm.marshalling.Trigger.PointInTimeTrigger pit = 4;</code>
-		 * 
-		 * @return The pit.
-		 */
-		io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.PointInTimeTrigger getPit();
-
-		/**
-		 * <code>optional .org.jbpm.marshalling.Trigger.PointInTimeTrigger pit = 4;</code>
-		 */
-		io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.PointInTimeTriggerOrBuilder getPitOrBuilder();
-
-		/**
-		 * <code>optional .org.jbpm.marshalling.Trigger.CompositeMaxDurationTrigger cmdt = 5;</code>
-		 * 
-		 * @return Whether the cmdt field is set.
-		 */
-		boolean hasCmdt();
-
-		/**
-		 * <code>optional .org.jbpm.marshalling.Trigger.CompositeMaxDurationTrigger cmdt = 5;</code>
-		 * 
-		 * @return The cmdt.
-		 */
-		io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CompositeMaxDurationTrigger getCmdt();
-
-		/**
-		 * <code>optional .org.jbpm.marshalling.Trigger.CompositeMaxDurationTrigger cmdt = 5;</code>
-		 */
-		io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CompositeMaxDurationTriggerOrBuilder getCmdtOrBuilder();
-	}
-
-	/**
-	 * Protobuf type {@code org.jbpm.marshalling.Trigger}
-	 */
-	public static final class Trigger extends com.google.protobuf.GeneratedMessageV3 implements
-			// @@protoc_insertion_point(message_implements:org.jbpm.marshalling.Trigger)
-			TriggerOrBuilder {
-		private static final long serialVersionUID = 0L;
-
-		// Use Trigger.newBuilder() to construct.
-		private Trigger(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-			super(builder);
-		}
-
-		private Trigger() {
-			type_ = 0;
-		}
-
-		@java.lang.Override
-		@SuppressWarnings({ "unused" })
-		protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
-			return new Trigger();
-		}
-
-		@java.lang.Override
-		public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
-			return this.unknownFields;
-		}
-
-		private Trigger(com.google.protobuf.CodedInputStream input,
-				com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-				throws com.google.protobuf.InvalidProtocolBufferException {
-			this();
-			if (extensionRegistry == null) {
-				throw new java.lang.NullPointerException();
-			}
-			int mutable_bitField0_ = 0;
-			com.google.protobuf.UnknownFieldSet.Builder unknownFields = com.google.protobuf.UnknownFieldSet
-					.newBuilder();
-			try {
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-				while (!done) {
-					int tag = input.readTag();
-					switch (tag) {
-					case 0:
-						done = true;
-						break;
-					case 8: {
-						int rawValue = input.readEnum();
-						@SuppressWarnings("deprecation")
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.TriggerType value = io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.TriggerType
-								.valueOf(rawValue);
-						if (value == null) {
-							unknownFields.mergeVarintField(1, rawValue);
-						} else {
-							bitField0_ |= 0x00000001;
-							type_ = rawValue;
-						}
-						break;
-					}
-					case 18: {
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CronTrigger.Builder subBuilder = null;
-						if (((bitField0_ & 0x00000002) != 0)) {
-							subBuilder = cron_.toBuilder();
-						}
-						cron_ = input.readMessage(
-								io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CronTrigger.PARSER,
-								extensionRegistry);
-						if (subBuilder != null) {
-							subBuilder.mergeFrom(cron_);
-							cron_ = subBuilder.buildPartial();
-						}
-						bitField0_ |= 0x00000002;
-						break;
-					}
-					case 26: {
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.IntervalTrigger.Builder subBuilder = null;
-						if (((bitField0_ & 0x00000004) != 0)) {
-							subBuilder = interval_.toBuilder();
-						}
-						interval_ = input.readMessage(
-								io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.IntervalTrigger.PARSER,
-								extensionRegistry);
-						if (subBuilder != null) {
-							subBuilder.mergeFrom(interval_);
-							interval_ = subBuilder.buildPartial();
-						}
-						bitField0_ |= 0x00000004;
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-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.PointInTimeTrigger.Builder subBuilder = null;
-						if (((bitField0_ & 0x00000008) != 0)) {
-							subBuilder = pit_.toBuilder();
-						}
-						pit_ = input.readMessage(
-								io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.PointInTimeTrigger.PARSER,
-								extensionRegistry);
-						if (subBuilder != null) {
-							subBuilder.mergeFrom(pit_);
-							pit_ = subBuilder.buildPartial();
-						}
-						bitField0_ |= 0x00000008;
-						break;
-					}
-					case 42: {
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CompositeMaxDurationTrigger.Builder subBuilder = null;
-						if (((bitField0_ & 0x00000010) != 0)) {
-							subBuilder = cmdt_.toBuilder();
-						}
-						cmdt_ = input.readMessage(
-								io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CompositeMaxDurationTrigger.PARSER,
-								extensionRegistry);
-						if (subBuilder != null) {
-							subBuilder.mergeFrom(cmdt_);
-							cmdt_ = subBuilder.buildPartial();
-						}
-						bitField0_ |= 0x00000010;
-						break;
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-						if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
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-				throw e.setUnfinishedMessage(this);
-			} catch (java.io.IOException e) {
-				throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-			} finally {
-				this.unknownFields = unknownFields.build();
-				makeExtensionsImmutable();
-			}
-		}
-
-		public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-			return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.internal_static_org_jbpm_marshalling_Trigger_descriptor;
-		}
-
-		@java.lang.Override
-		protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() {
-			return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.internal_static_org_jbpm_marshalling_Trigger_fieldAccessorTable
-					.ensureFieldAccessorsInitialized(
-							io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.class,
-							io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.Builder.class);
-		}
-
-		/**
-		 * Protobuf enum {@code org.jbpm.marshalling.Trigger.TriggerType}
-		 */
-		public enum TriggerType implements com.google.protobuf.ProtocolMessageEnum {
-			/**
-			 * <code>CRON = 0;</code>
-			 */
-			CRON(0),
-			/**
-			 * <code>INTERVAL = 1;</code>
-			 */
-			INTERVAL(1),
-			/**
-			 * <code>POINT_IN_TIME = 2;</code>
-			 */
-			POINT_IN_TIME(2),
-			/**
-			 * <code>COMPOSITE_MAX_DURATION = 3;</code>
-			 */
-			COMPOSITE_MAX_DURATION(3),;
-
-			/**
-			 * <code>CRON = 0;</code>
-			 */
-			public static final int CRON_VALUE = 0;
-			/**
-			 * <code>INTERVAL = 1;</code>
-			 */
-			public static final int INTERVAL_VALUE = 1;
-			/**
-			 * <code>POINT_IN_TIME = 2;</code>
-			 */
-			public static final int POINT_IN_TIME_VALUE = 2;
-			/**
-			 * <code>COMPOSITE_MAX_DURATION = 3;</code>
-			 */
-			public static final int COMPOSITE_MAX_DURATION_VALUE = 3;
-
-			public final int getNumber() {
-				return value;
-			}
-
-			/**
-			 * @param value The numeric wire value of the corresponding enum entry.
-			 * @return The enum associated with the given numeric wire value.
-			 * @deprecated Use {@link #forNumber(int)} instead.
-			 */
-			@java.lang.Deprecated
-			public static TriggerType valueOf(int value) {
-				return forNumber(value);
-			}
-
-			/**
-			 * @param value The numeric wire value of the corresponding enum entry.
-			 * @return The enum associated with the given numeric wire value.
-			 */
-			public static TriggerType forNumber(int value) {
-				switch (value) {
-				case 0:
-					return CRON;
-				case 1:
-					return INTERVAL;
-				case 2:
-					return POINT_IN_TIME;
-				case 3:
-					return COMPOSITE_MAX_DURATION;
-				default:
-					return null;
-				}
-			}
-
-			public static com.google.protobuf.Internal.EnumLiteMap<TriggerType> internalGetValueMap() {
-				return internalValueMap;
-			}
-
-			private static final com.google.protobuf.Internal.EnumLiteMap<TriggerType> internalValueMap = new com.google.protobuf.Internal.EnumLiteMap<TriggerType>() {
-				public TriggerType findValueByNumber(int number) {
-					return TriggerType.forNumber(number);
-				}
-			};
-
-			public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
-				return getDescriptor().getValues().get(ordinal());
-			}
-
-			public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
-				return getDescriptor();
-			}
-
-			public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
-				return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.getDescriptor().getEnumTypes()
-						.get(0);
-			}
-
-			private static final TriggerType[] VALUES = values();
-
-			public static TriggerType valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
-				if (desc.getType() != getDescriptor()) {
-					throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
-				}
-				return VALUES[desc.getIndex()];
-			}
-
-			private final int value;
-
-			private TriggerType(int value) {
-				this.value = value;
-			}
-
-			// @@protoc_insertion_point(enum_scope:org.jbpm.marshalling.Trigger.TriggerType)
-		}
-
-		public interface CronTriggerOrBuilder extends
-				// @@protoc_insertion_point(interface_extends:org.jbpm.marshalling.Trigger.CronTrigger)
-				com.google.protobuf.MessageOrBuilder {
-
-			/**
-			 * <code>optional int64 start_time = 1;</code>
-			 * 
-			 * @return Whether the startTime field is set.
-			 */
-			boolean hasStartTime();
-
-			/**
-			 * <code>optional int64 start_time = 1;</code>
-			 * 
-			 * @return The startTime.
-			 */
-			long getStartTime();
-
-			/**
-			 * <code>optional int64 end_time = 2;</code>
-			 * 
-			 * @return Whether the endTime field is set.
-			 */
-			boolean hasEndTime();
-
-			/**
-			 * <code>optional int64 end_time = 2;</code>
-			 * 
-			 * @return The endTime.
-			 */
-			long getEndTime();
-
-			/**
-			 * <code>optional int32 repeat_limit = 3;</code>
-			 * 
-			 * @return Whether the repeatLimit field is set.
-			 */
-			boolean hasRepeatLimit();
-
-			/**
-			 * <code>optional int32 repeat_limit = 3;</code>
-			 * 
-			 * @return The repeatLimit.
-			 */
-			int getRepeatLimit();
-
-			/**
-			 * <code>optional int32 repeat_count = 4;</code>
-			 * 
-			 * @return Whether the repeatCount field is set.
-			 */
-			boolean hasRepeatCount();
-
-			/**
-			 * <code>optional int32 repeat_count = 4;</code>
-			 * 
-			 * @return The repeatCount.
-			 */
-			int getRepeatCount();
-
-			/**
-			 * <code>optional string cron_expression = 5;</code>
-			 * 
-			 * @return Whether the cronExpression field is set.
-			 */
-			boolean hasCronExpression();
-
-			/**
-			 * <code>optional string cron_expression = 5;</code>
-			 * 
-			 * @return The cronExpression.
-			 */
-			java.lang.String getCronExpression();
-
-			/**
-			 * <code>optional string cron_expression = 5;</code>
-			 * 
-			 * @return The bytes for cronExpression.
-			 */
-			com.google.protobuf.ByteString getCronExpressionBytes();
-
-			/**
-			 * <code>optional int64 next_fire_time = 6;</code>
-			 * 
-			 * @return Whether the nextFireTime field is set.
-			 */
-			boolean hasNextFireTime();
-
-			/**
-			 * <code>optional int64 next_fire_time = 6;</code>
-			 * 
-			 * @return The nextFireTime.
-			 */
-			long getNextFireTime();
-
-			/**
-			 * <code>repeated string calendar_name = 7;</code>
-			 * 
-			 * @return A list containing the calendarName.
-			 */
-			java.util.List<java.lang.String> getCalendarNameList();
-
-			/**
-			 * <code>repeated string calendar_name = 7;</code>
-			 * 
-			 * @return The count of calendarName.
-			 */
-			int getCalendarNameCount();
-
-			/**
-			 * <code>repeated string calendar_name = 7;</code>
-			 * 
-			 * @param index The index of the element to return.
-			 * @return The calendarName at the given index.
-			 */
-			java.lang.String getCalendarName(int index);
-
-			/**
-			 * <code>repeated string calendar_name = 7;</code>
-			 * 
-			 * @param index The index of the value to return.
-			 * @return The bytes of the calendarName at the given index.
-			 */
-			com.google.protobuf.ByteString getCalendarNameBytes(int index);
-		}
-
-		/**
-		 * Protobuf type {@code org.jbpm.marshalling.Trigger.CronTrigger}
-		 */
-		public static final class CronTrigger extends com.google.protobuf.GeneratedMessageV3 implements
-				// @@protoc_insertion_point(message_implements:org.jbpm.marshalling.Trigger.CronTrigger)
-				CronTriggerOrBuilder {
-			private static final long serialVersionUID = 0L;
-
-			// Use CronTrigger.newBuilder() to construct.
-			private CronTrigger(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-				super(builder);
-			}
-
-			private CronTrigger() {
-				cronExpression_ = "";
-				calendarName_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-			}
-
-			@java.lang.Override
-			@SuppressWarnings({ "unused" })
-			protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
-				return new CronTrigger();
-			}
-
-			@java.lang.Override
-			public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
-				return this.unknownFields;
-			}
-
-			private CronTrigger(com.google.protobuf.CodedInputStream input,
-					com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-					throws com.google.protobuf.InvalidProtocolBufferException {
-				this();
-				if (extensionRegistry == null) {
-					throw new java.lang.NullPointerException();
-				}
-				int mutable_bitField0_ = 0;
-				com.google.protobuf.UnknownFieldSet.Builder unknownFields = com.google.protobuf.UnknownFieldSet
-						.newBuilder();
-				try {
-					boolean done = false;
-					while (!done) {
-						int tag = input.readTag();
-						switch (tag) {
-						case 0:
-							done = true;
-							break;
-						case 8: {
-							bitField0_ |= 0x00000001;
-							startTime_ = input.readInt64();
-							break;
-						}
-						case 16: {
-							bitField0_ |= 0x00000002;
-							endTime_ = input.readInt64();
-							break;
-						}
-						case 24: {
-							bitField0_ |= 0x00000004;
-							repeatLimit_ = input.readInt32();
-							break;
-						}
-						case 32: {
-							bitField0_ |= 0x00000008;
-							repeatCount_ = input.readInt32();
-							break;
-						}
-						case 42: {
-							com.google.protobuf.ByteString bs = input.readBytes();
-							bitField0_ |= 0x00000010;
-							cronExpression_ = bs;
-							break;
-						}
-						case 48: {
-							bitField0_ |= 0x00000020;
-							nextFireTime_ = input.readInt64();
-							break;
-						}
-						case 58: {
-							com.google.protobuf.ByteString bs = input.readBytes();
-							if (!((mutable_bitField0_ & 0x00000040) != 0)) {
-								calendarName_ = new com.google.protobuf.LazyStringArrayList();
-								mutable_bitField0_ |= 0x00000040;
-							}
-							calendarName_.add(bs);
-							break;
-						}
-						default: {
-							if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-								done = true;
-							}
-							break;
-						}
-						}
-					}
-				} catch (com.google.protobuf.InvalidProtocolBufferException e) {
-					throw e.setUnfinishedMessage(this);
-				} catch (java.io.IOException e) {
-					throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-				} finally {
-					if (((mutable_bitField0_ & 0x00000040) != 0)) {
-						calendarName_ = calendarName_.getUnmodifiableView();
-					}
-					this.unknownFields = unknownFields.build();
-					makeExtensionsImmutable();
-				}
-			}
-
-			public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-				return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.internal_static_org_jbpm_marshalling_Trigger_CronTrigger_descriptor;
-			}
-
-			@java.lang.Override
-			protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() {
-				return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.internal_static_org_jbpm_marshalling_Trigger_CronTrigger_fieldAccessorTable
-						.ensureFieldAccessorsInitialized(
-								io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CronTrigger.class,
-								io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CronTrigger.Builder.class);
-			}
-
-			private int bitField0_;
-			public static final int START_TIME_FIELD_NUMBER = 1;
-			private long startTime_;
-
-			/**
-			 * <code>optional int64 start_time = 1;</code>
-			 * 
-			 * @return Whether the startTime field is set.
-			 */
-			@java.lang.Override
-			public boolean hasStartTime() {
-				return ((bitField0_ & 0x00000001) != 0);
-			}
-
-			/**
-			 * <code>optional int64 start_time = 1;</code>
-			 * 
-			 * @return The startTime.
-			 */
-			@java.lang.Override
-			public long getStartTime() {
-				return startTime_;
-			}
-
-			public static final int END_TIME_FIELD_NUMBER = 2;
-			private long endTime_;
-
-			/**
-			 * <code>optional int64 end_time = 2;</code>
-			 * 
-			 * @return Whether the endTime field is set.
-			 */
-			@java.lang.Override
-			public boolean hasEndTime() {
-				return ((bitField0_ & 0x00000002) != 0);
-			}
-
-			/**
-			 * <code>optional int64 end_time = 2;</code>
-			 * 
-			 * @return The endTime.
-			 */
-			@java.lang.Override
-			public long getEndTime() {
-				return endTime_;
-			}
-
-			public static final int REPEAT_LIMIT_FIELD_NUMBER = 3;
-			private int repeatLimit_;
-
-			/**
-			 * <code>optional int32 repeat_limit = 3;</code>
-			 * 
-			 * @return Whether the repeatLimit field is set.
-			 */
-			@java.lang.Override
-			public boolean hasRepeatLimit() {
-				return ((bitField0_ & 0x00000004) != 0);
-			}
-
-			/**
-			 * <code>optional int32 repeat_limit = 3;</code>
-			 * 
-			 * @return The repeatLimit.
-			 */
-			@java.lang.Override
-			public int getRepeatLimit() {
-				return repeatLimit_;
-			}
-
-			public static final int REPEAT_COUNT_FIELD_NUMBER = 4;
-			private int repeatCount_;
-
-			/**
-			 * <code>optional int32 repeat_count = 4;</code>
-			 * 
-			 * @return Whether the repeatCount field is set.
-			 */
-			@java.lang.Override
-			public boolean hasRepeatCount() {
-				return ((bitField0_ & 0x00000008) != 0);
-			}
-
-			/**
-			 * <code>optional int32 repeat_count = 4;</code>
-			 * 
-			 * @return The repeatCount.
-			 */
-			@java.lang.Override
-			public int getRepeatCount() {
-				return repeatCount_;
-			}
-
-			public static final int CRON_EXPRESSION_FIELD_NUMBER = 5;
-			private volatile java.lang.Object cronExpression_;
-
-			/**
-			 * <code>optional string cron_expression = 5;</code>
-			 * 
-			 * @return Whether the cronExpression field is set.
-			 */
-			@java.lang.Override
-			public boolean hasCronExpression() {
-				return ((bitField0_ & 0x00000010) != 0);
-			}
-
-			/**
-			 * <code>optional string cron_expression = 5;</code>
-			 * 
-			 * @return The cronExpression.
-			 */
-			@java.lang.Override
-			public java.lang.String getCronExpression() {
-				java.lang.Object ref = cronExpression_;
-				if (ref instanceof java.lang.String) {
-					return (java.lang.String) ref;
-				} else {
-					com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-					java.lang.String s = bs.toStringUtf8();
-					if (bs.isValidUtf8()) {
-						cronExpression_ = s;
-					}
-					return s;
-				}
-			}
-
-			/**
-			 * <code>optional string cron_expression = 5;</code>
-			 * 
-			 * @return The bytes for cronExpression.
-			 */
-			@java.lang.Override
-			public com.google.protobuf.ByteString getCronExpressionBytes() {
-				java.lang.Object ref = cronExpression_;
-				if (ref instanceof java.lang.String) {
-					com.google.protobuf.ByteString b = com.google.protobuf.ByteString
-							.copyFromUtf8((java.lang.String) ref);
-					cronExpression_ = b;
-					return b;
-				} else {
-					return (com.google.protobuf.ByteString) ref;
-				}
-			}
-
-			public static final int NEXT_FIRE_TIME_FIELD_NUMBER = 6;
-			private long nextFireTime_;
-
-			/**
-			 * <code>optional int64 next_fire_time = 6;</code>
-			 * 
-			 * @return Whether the nextFireTime field is set.
-			 */
-			@java.lang.Override
-			public boolean hasNextFireTime() {
-				return ((bitField0_ & 0x00000020) != 0);
-			}
-
-			/**
-			 * <code>optional int64 next_fire_time = 6;</code>
-			 * 
-			 * @return The nextFireTime.
-			 */
-			@java.lang.Override
-			public long getNextFireTime() {
-				return nextFireTime_;
-			}
-
-			public static final int CALENDAR_NAME_FIELD_NUMBER = 7;
-			private com.google.protobuf.LazyStringList calendarName_;
-
-			/**
-			 * <code>repeated string calendar_name = 7;</code>
-			 * 
-			 * @return A list containing the calendarName.
-			 */
-			public com.google.protobuf.ProtocolStringList getCalendarNameList() {
-				return calendarName_;
-			}
-
-			/**
-			 * <code>repeated string calendar_name = 7;</code>
-			 * 
-			 * @return The count of calendarName.
-			 */
-			public int getCalendarNameCount() {
-				return calendarName_.size();
-			}
-
-			/**
-			 * <code>repeated string calendar_name = 7;</code>
-			 * 
-			 * @param index The index of the element to return.
-			 * @return The calendarName at the given index.
-			 */
-			public java.lang.String getCalendarName(int index) {
-				return calendarName_.get(index);
-			}
-
-			/**
-			 * <code>repeated string calendar_name = 7;</code>
-			 * 
-			 * @param index The index of the value to return.
-			 * @return The bytes of the calendarName at the given index.
-			 */
-			public com.google.protobuf.ByteString getCalendarNameBytes(int index) {
-				return calendarName_.getByteString(index);
-			}
-
-			private byte memoizedIsInitialized = -1;
-
-			@java.lang.Override
-			public final boolean isInitialized() {
-				byte isInitialized = memoizedIsInitialized;
-				if (isInitialized == 1)
-					return true;
-				if (isInitialized == 0)
-					return false;
-
-				memoizedIsInitialized = 1;
-				return true;
-			}
-
-			@java.lang.Override
-			public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
-				if (((bitField0_ & 0x00000001) != 0)) {
-					output.writeInt64(1, startTime_);
-				}
-				if (((bitField0_ & 0x00000002) != 0)) {
-					output.writeInt64(2, endTime_);
-				}
-				if (((bitField0_ & 0x00000004) != 0)) {
-					output.writeInt32(3, repeatLimit_);
-				}
-				if (((bitField0_ & 0x00000008) != 0)) {
-					output.writeInt32(4, repeatCount_);
-				}
-				if (((bitField0_ & 0x00000010) != 0)) {
-					com.google.protobuf.GeneratedMessageV3.writeString(output, 5, cronExpression_);
-				}
-				if (((bitField0_ & 0x00000020) != 0)) {
-					output.writeInt64(6, nextFireTime_);
-				}
-				for (int i = 0; i < calendarName_.size(); i++) {
-					com.google.protobuf.GeneratedMessageV3.writeString(output, 7, calendarName_.getRaw(i));
-				}
-				unknownFields.writeTo(output);
-			}
-
-			@java.lang.Override
-			public int getSerializedSize() {
-				int size = memoizedSize;
-				if (size != -1)
-					return size;
-
-				size = 0;
-				if (((bitField0_ & 0x00000001) != 0)) {
-					size += com.google.protobuf.CodedOutputStream.computeInt64Size(1, startTime_);
-				}
-				if (((bitField0_ & 0x00000002) != 0)) {
-					size += com.google.protobuf.CodedOutputStream.computeInt64Size(2, endTime_);
-				}
-				if (((bitField0_ & 0x00000004) != 0)) {
-					size += com.google.protobuf.CodedOutputStream.computeInt32Size(3, repeatLimit_);
-				}
-				if (((bitField0_ & 0x00000008) != 0)) {
-					size += com.google.protobuf.CodedOutputStream.computeInt32Size(4, repeatCount_);
-				}
-				if (((bitField0_ & 0x00000010) != 0)) {
-					size += com.google.protobuf.GeneratedMessageV3.computeStringSize(5, cronExpression_);
-				}
-				if (((bitField0_ & 0x00000020) != 0)) {
-					size += com.google.protobuf.CodedOutputStream.computeInt64Size(6, nextFireTime_);
-				}
-				{
-					int dataSize = 0;
-					for (int i = 0; i < calendarName_.size(); i++) {
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-					}
-					size += dataSize;
-					size += 1 * getCalendarNameList().size();
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-				size += unknownFields.getSerializedSize();
-				memoizedSize = size;
-				return size;
-			}
-
-			@java.lang.Override
-			public boolean equals(final java.lang.Object obj) {
-				if (obj == this) {
-					return true;
-				}
-				if (!(obj instanceof io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CronTrigger)) {
-					return super.equals(obj);
-				}
-				io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CronTrigger other = (io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CronTrigger) obj;
-
-				if (hasStartTime() != other.hasStartTime())
-					return false;
-				if (hasStartTime()) {
-					if (getStartTime() != other.getStartTime())
-						return false;
-				}
-				if (hasEndTime() != other.hasEndTime())
-					return false;
-				if (hasEndTime()) {
-					if (getEndTime() != other.getEndTime())
-						return false;
-				}
-				if (hasRepeatLimit() != other.hasRepeatLimit())
-					return false;
-				if (hasRepeatLimit()) {
-					if (getRepeatLimit() != other.getRepeatLimit())
-						return false;
-				}
-				if (hasRepeatCount() != other.hasRepeatCount())
-					return false;
-				if (hasRepeatCount()) {
-					if (getRepeatCount() != other.getRepeatCount())
-						return false;
-				}
-				if (hasCronExpression() != other.hasCronExpression())
-					return false;
-				if (hasCronExpression()) {
-					if (!getCronExpression().equals(other.getCronExpression()))
-						return false;
-				}
-				if (hasNextFireTime() != other.hasNextFireTime())
-					return false;
-				if (hasNextFireTime()) {
-					if (getNextFireTime() != other.getNextFireTime())
-						return false;
-				}
-				if (!getCalendarNameList().equals(other.getCalendarNameList()))
-					return false;
-				if (!unknownFields.equals(other.unknownFields))
-					return false;
-				return true;
-			}
-
-			@java.lang.Override
-			public int hashCode() {
-				if (memoizedHashCode != 0) {
-					return memoizedHashCode;
-				}
-				int hash = 41;
-				hash = (19 * hash) + getDescriptor().hashCode();
-				if (hasStartTime()) {
-					hash = (37 * hash) + START_TIME_FIELD_NUMBER;
-					hash = (53 * hash) + com.google.protobuf.Internal.hashLong(getStartTime());
-				}
-				if (hasEndTime()) {
-					hash = (37 * hash) + END_TIME_FIELD_NUMBER;
-					hash = (53 * hash) + com.google.protobuf.Internal.hashLong(getEndTime());
-				}
-				if (hasRepeatLimit()) {
-					hash = (37 * hash) + REPEAT_LIMIT_FIELD_NUMBER;
-					hash = (53 * hash) + getRepeatLimit();
-				}
-				if (hasRepeatCount()) {
-					hash = (37 * hash) + REPEAT_COUNT_FIELD_NUMBER;
-					hash = (53 * hash) + getRepeatCount();
-				}
-				if (hasCronExpression()) {
-					hash = (37 * hash) + CRON_EXPRESSION_FIELD_NUMBER;
-					hash = (53 * hash) + getCronExpression().hashCode();
-				}
-				if (hasNextFireTime()) {
-					hash = (37 * hash) + NEXT_FIRE_TIME_FIELD_NUMBER;
-					hash = (53 * hash) + com.google.protobuf.Internal.hashLong(getNextFireTime());
-				}
-				if (getCalendarNameCount() > 0) {
-					hash = (37 * hash) + CALENDAR_NAME_FIELD_NUMBER;
-					hash = (53 * hash) + getCalendarNameList().hashCode();
-				}
-				hash = (29 * hash) + unknownFields.hashCode();
-				memoizedHashCode = hash;
-				return hash;
-			}
-
-			public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CronTrigger parseFrom(
-					java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
-				return PARSER.parseFrom(data);
-			}
-
-			public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CronTrigger parseFrom(
-					java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-					throws com.google.protobuf.InvalidProtocolBufferException {
-				return PARSER.parseFrom(data, extensionRegistry);
-			}
-
-			public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CronTrigger parseFrom(
-					com.google.protobuf.ByteString data) throws com.google.protobuf.InvalidProtocolBufferException {
-				return PARSER.parseFrom(data);
-			}
-
-			public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CronTrigger parseFrom(
-					com.google.protobuf.ByteString data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-					throws com.google.protobuf.InvalidProtocolBufferException {
-				return PARSER.parseFrom(data, extensionRegistry);
-			}
-
-			public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CronTrigger parseFrom(
-					byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
-				return PARSER.parseFrom(data);
-			}
-
-			public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CronTrigger parseFrom(
-					byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-					throws com.google.protobuf.InvalidProtocolBufferException {
-				return PARSER.parseFrom(data, extensionRegistry);
-			}
-
-			public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CronTrigger parseFrom(
-					java.io.InputStream input) throws java.io.IOException {
-				return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
-			}
-
-			public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CronTrigger parseFrom(
-					java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-					throws java.io.IOException {
-				return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input, extensionRegistry);
-			}
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-			public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CronTrigger parseDelimitedFrom(
-					java.io.InputStream input) throws java.io.IOException {
-				return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
-			}
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-			public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CronTrigger parseDelimitedFrom(
-					java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-					throws java.io.IOException {
-				return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input,
-						extensionRegistry);
-			}
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-			public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CronTrigger parseFrom(
-					com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-				return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
-			}
-
-			public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CronTrigger parseFrom(
-					com.google.protobuf.CodedInputStream input,
-					com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException {
-				return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input, extensionRegistry);
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-			@java.lang.Override
-			public Builder newBuilderForType() {
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-			}
-
-			public static Builder newBuilder() {
-				return DEFAULT_INSTANCE.toBuilder();
-			}
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-			public static Builder newBuilder(
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CronTrigger prototype) {
-				return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
-			}
-
-			@java.lang.Override
-			public Builder toBuilder() {
-				return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
-			}
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-			@java.lang.Override
-			protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-				Builder builder = new Builder(parent);
-				return builder;
-			}
-
-			/**
-			 * Protobuf type {@code org.jbpm.marshalling.Trigger.CronTrigger}
-			 */
-			public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
-					// @@protoc_insertion_point(builder_implements:org.jbpm.marshalling.Trigger.CronTrigger)
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CronTriggerOrBuilder {
-				public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-					return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.internal_static_org_jbpm_marshalling_Trigger_CronTrigger_descriptor;
-				}
-
-				@java.lang.Override
-				protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() {
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-				}
-
-				// Construct using
-				// org.jbpm.marshalling.impl.JBPMMessages.Trigger.CronTrigger.newBuilder()
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-					maybeForceBuilderInitialization();
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-				private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
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-					startTime_ = 0L;
-					bitField0_ = (bitField0_ & ~0x00000001);
-					endTime_ = 0L;
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-					bitField0_ = (bitField0_ & ~0x00000004);
-					repeatCount_ = 0;
-					bitField0_ = (bitField0_ & ~0x00000008);
-					cronExpression_ = "";
-					bitField0_ = (bitField0_ & ~0x00000010);
-					nextFireTime_ = 0L;
-					bitField0_ = (bitField0_ & ~0x00000020);
-					calendarName_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-					bitField0_ = (bitField0_ & ~0x00000040);
-					return this;
-				}
-
-				@java.lang.Override
-				public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-					return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.internal_static_org_jbpm_marshalling_Trigger_CronTrigger_descriptor;
-				}
-
-				@java.lang.Override
-				public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CronTrigger getDefaultInstanceForType() {
-					return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CronTrigger
-							.getDefaultInstance();
-				}
-
-				@java.lang.Override
-				public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CronTrigger build() {
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CronTrigger result = buildPartial();
-					if (!result.isInitialized()) {
-						throw newUninitializedMessageException(result);
-					}
-					return result;
-				}
-
-				@java.lang.Override
-				public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CronTrigger buildPartial() {
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CronTrigger result = new io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CronTrigger(
-							this);
-					int from_bitField0_ = bitField0_;
-					int to_bitField0_ = 0;
-					if (((from_bitField0_ & 0x00000001) != 0)) {
-						result.startTime_ = startTime_;
-						to_bitField0_ |= 0x00000001;
-					}
-					if (((from_bitField0_ & 0x00000002) != 0)) {
-						result.endTime_ = endTime_;
-						to_bitField0_ |= 0x00000002;
-					}
-					if (((from_bitField0_ & 0x00000004) != 0)) {
-						result.repeatLimit_ = repeatLimit_;
-						to_bitField0_ |= 0x00000004;
-					}
-					if (((from_bitField0_ & 0x00000008) != 0)) {
-						result.repeatCount_ = repeatCount_;
-						to_bitField0_ |= 0x00000008;
-					}
-					if (((from_bitField0_ & 0x00000010) != 0)) {
-						to_bitField0_ |= 0x00000010;
-					}
-					result.cronExpression_ = cronExpression_;
-					if (((from_bitField0_ & 0x00000020) != 0)) {
-						result.nextFireTime_ = nextFireTime_;
-						to_bitField0_ |= 0x00000020;
-					}
-					if (((bitField0_ & 0x00000040) != 0)) {
-						calendarName_ = calendarName_.getUnmodifiableView();
-						bitField0_ = (bitField0_ & ~0x00000040);
-					}
-					result.calendarName_ = calendarName_;
-					result.bitField0_ = to_bitField0_;
-					onBuilt();
-					return result;
-				}
-
-				@java.lang.Override
-				public Builder clone() {
-					return super.clone();
-				}
-
-				@java.lang.Override
-				public Builder setField(com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
-					return super.setField(field, value);
-				}
-
-				@java.lang.Override
-				public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
-					return super.clearField(field);
-				}
-
-				@java.lang.Override
-				public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
-					return super.clearOneof(oneof);
-				}
-
-				@java.lang.Override
-				public Builder setRepeatedField(com.google.protobuf.Descriptors.FieldDescriptor field, int index,
-						java.lang.Object value) {
-					return super.setRepeatedField(field, index, value);
-				}
-
-				@java.lang.Override
-				public Builder addRepeatedField(com.google.protobuf.Descriptors.FieldDescriptor field,
-						java.lang.Object value) {
-					return super.addRepeatedField(field, value);
-				}
-
-				@java.lang.Override
-				public Builder mergeFrom(com.google.protobuf.Message other) {
-					if (other instanceof io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CronTrigger) {
-						return mergeFrom(
-								(io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CronTrigger) other);
-					} else {
-						super.mergeFrom(other);
-						return this;
-					}
-				}
-
-				public Builder mergeFrom(
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CronTrigger other) {
-					if (other == io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CronTrigger
-							.getDefaultInstance())
-						return this;
-					if (other.hasStartTime()) {
-						setStartTime(other.getStartTime());
-					}
-					if (other.hasEndTime()) {
-						setEndTime(other.getEndTime());
-					}
-					if (other.hasRepeatLimit()) {
-						setRepeatLimit(other.getRepeatLimit());
-					}
-					if (other.hasRepeatCount()) {
-						setRepeatCount(other.getRepeatCount());
-					}
-					if (other.hasCronExpression()) {
-						bitField0_ |= 0x00000010;
-						cronExpression_ = other.cronExpression_;
-						onChanged();
-					}
-					if (other.hasNextFireTime()) {
-						setNextFireTime(other.getNextFireTime());
-					}
-					if (!other.calendarName_.isEmpty()) {
-						if (calendarName_.isEmpty()) {
-							calendarName_ = other.calendarName_;
-							bitField0_ = (bitField0_ & ~0x00000040);
-						} else {
-							ensureCalendarNameIsMutable();
-							calendarName_.addAll(other.calendarName_);
-						}
-						onChanged();
-					}
-					this.mergeUnknownFields(other.unknownFields);
-					onChanged();
-					return this;
-				}
-
-				@java.lang.Override
-				public final boolean isInitialized() {
-					return true;
-				}
-
-				@java.lang.Override
-				public Builder mergeFrom(com.google.protobuf.CodedInputStream input,
-						com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException {
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CronTrigger parsedMessage = null;
-					try {
-						parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
-					} catch (com.google.protobuf.InvalidProtocolBufferException e) {
-						parsedMessage = (io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CronTrigger) e
-								.getUnfinishedMessage();
-						throw e.unwrapIOException();
-					} finally {
-						if (parsedMessage != null) {
-							mergeFrom(parsedMessage);
-						}
-					}
-					return this;
-				}
-
-				private int bitField0_;
-
-				private long startTime_;
-
-				/**
-				 * <code>optional int64 start_time = 1;</code>
-				 * 
-				 * @return Whether the startTime field is set.
-				 */
-				@java.lang.Override
-				public boolean hasStartTime() {
-					return ((bitField0_ & 0x00000001) != 0);
-				}
-
-				/**
-				 * <code>optional int64 start_time = 1;</code>
-				 * 
-				 * @return The startTime.
-				 */
-				@java.lang.Override
-				public long getStartTime() {
-					return startTime_;
-				}
-
-				/**
-				 * <code>optional int64 start_time = 1;</code>
-				 * 
-				 * @param value The startTime to set.
-				 * @return This builder for chaining.
-				 */
-				public Builder setStartTime(long value) {
-					bitField0_ |= 0x00000001;
-					startTime_ = value;
-					onChanged();
-					return this;
-				}
-
-				/**
-				 * <code>optional int64 start_time = 1;</code>
-				 * 
-				 * @return This builder for chaining.
-				 */
-				public Builder clearStartTime() {
-					bitField0_ = (bitField0_ & ~0x00000001);
-					startTime_ = 0L;
-					onChanged();
-					return this;
-				}
-
-				private long endTime_;
-
-				/**
-				 * <code>optional int64 end_time = 2;</code>
-				 * 
-				 * @return Whether the endTime field is set.
-				 */
-				@java.lang.Override
-				public boolean hasEndTime() {
-					return ((bitField0_ & 0x00000002) != 0);
-				}
-
-				/**
-				 * <code>optional int64 end_time = 2;</code>
-				 * 
-				 * @return The endTime.
-				 */
-				@java.lang.Override
-				public long getEndTime() {
-					return endTime_;
-				}
-
-				/**
-				 * <code>optional int64 end_time = 2;</code>
-				 * 
-				 * @param value The endTime to set.
-				 * @return This builder for chaining.
-				 */
-				public Builder setEndTime(long value) {
-					bitField0_ |= 0x00000002;
-					endTime_ = value;
-					onChanged();
-					return this;
-				}
-
-				/**
-				 * <code>optional int64 end_time = 2;</code>
-				 * 
-				 * @return This builder for chaining.
-				 */
-				public Builder clearEndTime() {
-					bitField0_ = (bitField0_ & ~0x00000002);
-					endTime_ = 0L;
-					onChanged();
-					return this;
-				}
-
-				private int repeatLimit_;
-
-				/**
-				 * <code>optional int32 repeat_limit = 3;</code>
-				 * 
-				 * @return Whether the repeatLimit field is set.
-				 */
-				@java.lang.Override
-				public boolean hasRepeatLimit() {
-					return ((bitField0_ & 0x00000004) != 0);
-				}
-
-				/**
-				 * <code>optional int32 repeat_limit = 3;</code>
-				 * 
-				 * @return The repeatLimit.
-				 */
-				@java.lang.Override
-				public int getRepeatLimit() {
-					return repeatLimit_;
-				}
-
-				/**
-				 * <code>optional int32 repeat_limit = 3;</code>
-				 * 
-				 * @param value The repeatLimit to set.
-				 * @return This builder for chaining.
-				 */
-				public Builder setRepeatLimit(int value) {
-					bitField0_ |= 0x00000004;
-					repeatLimit_ = value;
-					onChanged();
-					return this;
-				}
-
-				/**
-				 * <code>optional int32 repeat_limit = 3;</code>
-				 * 
-				 * @return This builder for chaining.
-				 */
-				public Builder clearRepeatLimit() {
-					bitField0_ = (bitField0_ & ~0x00000004);
-					repeatLimit_ = 0;
-					onChanged();
-					return this;
-				}
-
-				private int repeatCount_;
-
-				/**
-				 * <code>optional int32 repeat_count = 4;</code>
-				 * 
-				 * @return Whether the repeatCount field is set.
-				 */
-				@java.lang.Override
-				public boolean hasRepeatCount() {
-					return ((bitField0_ & 0x00000008) != 0);
-				}
-
-				/**
-				 * <code>optional int32 repeat_count = 4;</code>
-				 * 
-				 * @return The repeatCount.
-				 */
-				@java.lang.Override
-				public int getRepeatCount() {
-					return repeatCount_;
-				}
-
-				/**
-				 * <code>optional int32 repeat_count = 4;</code>
-				 * 
-				 * @param value The repeatCount to set.
-				 * @return This builder for chaining.
-				 */
-				public Builder setRepeatCount(int value) {
-					bitField0_ |= 0x00000008;
-					repeatCount_ = value;
-					onChanged();
-					return this;
-				}
-
-				/**
-				 * <code>optional int32 repeat_count = 4;</code>
-				 * 
-				 * @return This builder for chaining.
-				 */
-				public Builder clearRepeatCount() {
-					bitField0_ = (bitField0_ & ~0x00000008);
-					repeatCount_ = 0;
-					onChanged();
-					return this;
-				}
-
-				private java.lang.Object cronExpression_ = "";
-
-				/**
-				 * <code>optional string cron_expression = 5;</code>
-				 * 
-				 * @return Whether the cronExpression field is set.
-				 */
-				public boolean hasCronExpression() {
-					return ((bitField0_ & 0x00000010) != 0);
-				}
-
-				/**
-				 * <code>optional string cron_expression = 5;</code>
-				 * 
-				 * @return The cronExpression.
-				 */
-				public java.lang.String getCronExpression() {
-					java.lang.Object ref = cronExpression_;
-					if (!(ref instanceof java.lang.String)) {
-						com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-						java.lang.String s = bs.toStringUtf8();
-						if (bs.isValidUtf8()) {
-							cronExpression_ = s;
-						}
-						return s;
-					} else {
-						return (java.lang.String) ref;
-					}
-				}
-
-				/**
-				 * <code>optional string cron_expression = 5;</code>
-				 * 
-				 * @return The bytes for cronExpression.
-				 */
-				public com.google.protobuf.ByteString getCronExpressionBytes() {
-					java.lang.Object ref = cronExpression_;
-					if (ref instanceof String) {
-						com.google.protobuf.ByteString b = com.google.protobuf.ByteString
-								.copyFromUtf8((java.lang.String) ref);
-						cronExpression_ = b;
-						return b;
-					} else {
-						return (com.google.protobuf.ByteString) ref;
-					}
-				}
-
-				/**
-				 * <code>optional string cron_expression = 5;</code>
-				 * 
-				 * @param value The cronExpression to set.
-				 * @return This builder for chaining.
-				 */
-				public Builder setCronExpression(java.lang.String value) {
-					if (value == null) {
-						throw new NullPointerException();
-					}
-					bitField0_ |= 0x00000010;
-					cronExpression_ = value;
-					onChanged();
-					return this;
-				}
-
-				/**
-				 * <code>optional string cron_expression = 5;</code>
-				 * 
-				 * @return This builder for chaining.
-				 */
-				public Builder clearCronExpression() {
-					bitField0_ = (bitField0_ & ~0x00000010);
-					cronExpression_ = getDefaultInstance().getCronExpression();
-					onChanged();
-					return this;
-				}
-
-				/**
-				 * <code>optional string cron_expression = 5;</code>
-				 * 
-				 * @param value The bytes for cronExpression to set.
-				 * @return This builder for chaining.
-				 */
-				public Builder setCronExpressionBytes(com.google.protobuf.ByteString value) {
-					if (value == null) {
-						throw new NullPointerException();
-					}
-					bitField0_ |= 0x00000010;
-					cronExpression_ = value;
-					onChanged();
-					return this;
-				}
-
-				private long nextFireTime_;
-
-				/**
-				 * <code>optional int64 next_fire_time = 6;</code>
-				 * 
-				 * @return Whether the nextFireTime field is set.
-				 */
-				@java.lang.Override
-				public boolean hasNextFireTime() {
-					return ((bitField0_ & 0x00000020) != 0);
-				}
-
-				/**
-				 * <code>optional int64 next_fire_time = 6;</code>
-				 * 
-				 * @return The nextFireTime.
-				 */
-				@java.lang.Override
-				public long getNextFireTime() {
-					return nextFireTime_;
-				}
-
-				/**
-				 * <code>optional int64 next_fire_time = 6;</code>
-				 * 
-				 * @param value The nextFireTime to set.
-				 * @return This builder for chaining.
-				 */
-				public Builder setNextFireTime(long value) {
-					bitField0_ |= 0x00000020;
-					nextFireTime_ = value;
-					onChanged();
-					return this;
-				}
-
-				/**
-				 * <code>optional int64 next_fire_time = 6;</code>
-				 * 
-				 * @return This builder for chaining.
-				 */
-				public Builder clearNextFireTime() {
-					bitField0_ = (bitField0_ & ~0x00000020);
-					nextFireTime_ = 0L;
-					onChanged();
-					return this;
-				}
-
-				private com.google.protobuf.LazyStringList calendarName_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-
-				private void ensureCalendarNameIsMutable() {
-					if (!((bitField0_ & 0x00000040) != 0)) {
-						calendarName_ = new com.google.protobuf.LazyStringArrayList(calendarName_);
-						bitField0_ |= 0x00000040;
-					}
-				}
-
-				/**
-				 * <code>repeated string calendar_name = 7;</code>
-				 * 
-				 * @return A list containing the calendarName.
-				 */
-				public com.google.protobuf.ProtocolStringList getCalendarNameList() {
-					return calendarName_.getUnmodifiableView();
-				}
-
-				/**
-				 * <code>repeated string calendar_name = 7;</code>
-				 * 
-				 * @return The count of calendarName.
-				 */
-				public int getCalendarNameCount() {
-					return calendarName_.size();
-				}
-
-				/**
-				 * <code>repeated string calendar_name = 7;</code>
-				 * 
-				 * @param index The index of the element to return.
-				 * @return The calendarName at the given index.
-				 */
-				public java.lang.String getCalendarName(int index) {
-					return calendarName_.get(index);
-				}
-
-				/**
-				 * <code>repeated string calendar_name = 7;</code>
-				 * 
-				 * @param index The index of the value to return.
-				 * @return The bytes of the calendarName at the given index.
-				 */
-				public com.google.protobuf.ByteString getCalendarNameBytes(int index) {
-					return calendarName_.getByteString(index);
-				}
-
-				/**
-				 * <code>repeated string calendar_name = 7;</code>
-				 * 
-				 * @param index The index to set the value at.
-				 * @param value The calendarName to set.
-				 * @return This builder for chaining.
-				 */
-				public Builder setCalendarName(int index, java.lang.String value) {
-					if (value == null) {
-						throw new NullPointerException();
-					}
-					ensureCalendarNameIsMutable();
-					calendarName_.set(index, value);
-					onChanged();
-					return this;
-				}
-
-				/**
-				 * <code>repeated string calendar_name = 7;</code>
-				 * 
-				 * @param value The calendarName to add.
-				 * @return This builder for chaining.
-				 */
-				public Builder addCalendarName(java.lang.String value) {
-					if (value == null) {
-						throw new NullPointerException();
-					}
-					ensureCalendarNameIsMutable();
-					calendarName_.add(value);
-					onChanged();
-					return this;
-				}
-
-				/**
-				 * <code>repeated string calendar_name = 7;</code>
-				 * 
-				 * @param values The calendarName to add.
-				 * @return This builder for chaining.
-				 */
-				public Builder addAllCalendarName(java.lang.Iterable<java.lang.String> values) {
-					ensureCalendarNameIsMutable();
-					com.google.protobuf.AbstractMessageLite.Builder.addAll(values, calendarName_);
-					onChanged();
-					return this;
-				}
-
-				/**
-				 * <code>repeated string calendar_name = 7;</code>
-				 * 
-				 * @return This builder for chaining.
-				 */
-				public Builder clearCalendarName() {
-					calendarName_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-					bitField0_ = (bitField0_ & ~0x00000040);
-					onChanged();
-					return this;
-				}
-
-				/**
-				 * <code>repeated string calendar_name = 7;</code>
-				 * 
-				 * @param value The bytes of the calendarName to add.
-				 * @return This builder for chaining.
-				 */
-				public Builder addCalendarNameBytes(com.google.protobuf.ByteString value) {
-					if (value == null) {
-						throw new NullPointerException();
-					}
-					ensureCalendarNameIsMutable();
-					calendarName_.add(value);
-					onChanged();
-					return this;
-				}
-
-				@java.lang.Override
-				public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
-					return super.setUnknownFields(unknownFields);
-				}
-
-				@java.lang.Override
-				public final Builder mergeUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
-					return super.mergeUnknownFields(unknownFields);
-				}
-
-				// @@protoc_insertion_point(builder_scope:org.jbpm.marshalling.Trigger.CronTrigger)
-			}
-
-			// @@protoc_insertion_point(class_scope:org.jbpm.marshalling.Trigger.CronTrigger)
-			private static final io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CronTrigger DEFAULT_INSTANCE;
-			static {
-				DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CronTrigger();
-			}
-
-			public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CronTrigger getDefaultInstance() {
-				return DEFAULT_INSTANCE;
-			}
-
-			@java.lang.Deprecated
-			public static final com.google.protobuf.Parser<CronTrigger> PARSER = new com.google.protobuf.AbstractParser<CronTrigger>() {
-				@java.lang.Override
-				public CronTrigger parsePartialFrom(com.google.protobuf.CodedInputStream input,
-						com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-						throws com.google.protobuf.InvalidProtocolBufferException {
-					return new CronTrigger(input, extensionRegistry);
-				}
-			};
-
-			public static com.google.protobuf.Parser<CronTrigger> parser() {
-				return PARSER;
-			}
-
-			@java.lang.Override
-			public com.google.protobuf.Parser<CronTrigger> getParserForType() {
-				return PARSER;
-			}
-
-			@java.lang.Override
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CronTrigger getDefaultInstanceForType() {
-				return DEFAULT_INSTANCE;
-			}
-
-		}
-
-		public interface IntervalTriggerOrBuilder extends
-				// @@protoc_insertion_point(interface_extends:org.jbpm.marshalling.Trigger.IntervalTrigger)
-				com.google.protobuf.MessageOrBuilder {
-
-			/**
-			 * <code>optional int64 start_time = 1;</code>
-			 * 
-			 * @return Whether the startTime field is set.
-			 */
-			boolean hasStartTime();
-
-			/**
-			 * <code>optional int64 start_time = 1;</code>
-			 * 
-			 * @return The startTime.
-			 */
-			long getStartTime();
-
-			/**
-			 * <code>optional int64 end_time = 2;</code>
-			 * 
-			 * @return Whether the endTime field is set.
-			 */
-			boolean hasEndTime();
-
-			/**
-			 * <code>optional int64 end_time = 2;</code>
-			 * 
-			 * @return The endTime.
-			 */
-			long getEndTime();
-
-			/**
-			 * <code>optional int32 repeat_limit = 3;</code>
-			 * 
-			 * @return Whether the repeatLimit field is set.
-			 */
-			boolean hasRepeatLimit();
-
-			/**
-			 * <code>optional int32 repeat_limit = 3;</code>
-			 * 
-			 * @return The repeatLimit.
-			 */
-			int getRepeatLimit();
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-					} else {
-						super.mergeFrom(other);
-						return this;
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-
-				public Builder mergeFrom(
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.IntervalTrigger other) {
-					if (other == io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.IntervalTrigger
-							.getDefaultInstance())
-						return this;
-					if (other.hasStartTime()) {
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-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.IntervalTrigger parsedMessage = null;
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-					bitField0_ |= 0x00000002;
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-					return this;
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-				/**
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-					bitField0_ = (bitField0_ & ~0x00000002);
-					endTime_ = 0L;
-					onChanged();
-					return this;
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-				/**
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-					repeatLimit_ = value;
-					onChanged();
-					return this;
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-				/**
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-					repeatLimit_ = 0;
-					onChanged();
-					return this;
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-				private int repeatCount_;
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-				/**
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-				/**
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-				/**
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-				 * @return This builder for chaining.
-				 */
-				public Builder setRepeatCount(int value) {
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-					repeatCount_ = value;
-					onChanged();
-					return this;
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-
-				/**
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-				 * 
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-				 */
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-					onChanged();
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-				/**
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-				 * 
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-				/**
-				 * <code>optional int64 next_fire_time = 6;</code>
-				 * 
-				 * @return The nextFireTime.
-				 */
-				@java.lang.Override
-				public long getNextFireTime() {
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-				/**
-				 * <code>optional int64 next_fire_time = 6;</code>
-				 * 
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-				 * @return This builder for chaining.
-				 */
-				public Builder setNextFireTime(long value) {
-					bitField0_ |= 0x00000010;
-					nextFireTime_ = value;
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-					return this;
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-				/**
-				 * <code>optional int64 next_fire_time = 6;</code>
-				 * 
-				 * @return This builder for chaining.
-				 */
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-					bitField0_ = (bitField0_ & ~0x00000010);
-					nextFireTime_ = 0L;
-					onChanged();
-					return this;
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-				private long period_;
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-				/**
-				 * <code>optional int64 period = 7;</code>
-				 * 
-				 * @return Whether the period field is set.
-				 */
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-				 * <code>optional int64 period = 7;</code>
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-				 * @return The period.
-				 */
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-				 * <code>optional int64 period = 7;</code>
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-				 * @param value The period to set.
-				 * @return This builder for chaining.
-				 */
-				public Builder setPeriod(long value) {
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-					period_ = value;
-					onChanged();
-					return this;
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-				/**
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-				 * @return This builder for chaining.
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-				public Builder clearPeriod() {
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-					period_ = 0L;
-					onChanged();
-					return this;
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-				 */
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-				 */
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-				 * @return The calendarName at the given index.
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-				public java.lang.String getCalendarName(int index) {
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-				 */
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-				/**
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-				 * 
-				 * @param value The calendarName to add.
-				 * @return This builder for chaining.
-				 */
-				public Builder addCalendarName(java.lang.String value) {
-					if (value == null) {
-						throw new NullPointerException();
-					}
-					ensureCalendarNameIsMutable();
-					calendarName_.add(value);
-					onChanged();
-					return this;
-				}
-
-				/**
-				 * <code>repeated string calendar_name = 8;</code>
-				 * 
-				 * @param values The calendarName to add.
-				 * @return This builder for chaining.
-				 */
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-					ensureCalendarNameIsMutable();
-					com.google.protobuf.AbstractMessageLite.Builder.addAll(values, calendarName_);
-					onChanged();
-					return this;
-				}
-
-				/**
-				 * <code>repeated string calendar_name = 8;</code>
-				 * 
-				 * @return This builder for chaining.
-				 */
-				public Builder clearCalendarName() {
-					calendarName_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-					bitField0_ = (bitField0_ & ~0x00000040);
-					onChanged();
-					return this;
-				}
-
-				/**
-				 * <code>repeated string calendar_name = 8;</code>
-				 * 
-				 * @param value The bytes of the calendarName to add.
-				 * @return This builder for chaining.
-				 */
-				public Builder addCalendarNameBytes(com.google.protobuf.ByteString value) {
-					if (value == null) {
-						throw new NullPointerException();
-					}
-					ensureCalendarNameIsMutable();
-					calendarName_.add(value);
-					onChanged();
-					return this;
-				}
-
-				@java.lang.Override
-				public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
-					return super.setUnknownFields(unknownFields);
-				}
-
-				@java.lang.Override
-				public final Builder mergeUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
-					return super.mergeUnknownFields(unknownFields);
-				}
-
-				// @@protoc_insertion_point(builder_scope:org.jbpm.marshalling.Trigger.IntervalTrigger)
-			}
-
-			// @@protoc_insertion_point(class_scope:org.jbpm.marshalling.Trigger.IntervalTrigger)
-			private static final io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.IntervalTrigger DEFAULT_INSTANCE;
-			static {
-				DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.IntervalTrigger();
-			}
-
-			public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.IntervalTrigger getDefaultInstance() {
-				return DEFAULT_INSTANCE;
-			}
-
-			@java.lang.Deprecated
-			public static final com.google.protobuf.Parser<IntervalTrigger> PARSER = new com.google.protobuf.AbstractParser<IntervalTrigger>() {
-				@java.lang.Override
-				public IntervalTrigger parsePartialFrom(com.google.protobuf.CodedInputStream input,
-						com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-						throws com.google.protobuf.InvalidProtocolBufferException {
-					return new IntervalTrigger(input, extensionRegistry);
-				}
-			};
-
-			public static com.google.protobuf.Parser<IntervalTrigger> parser() {
-				return PARSER;
-			}
-
-			@java.lang.Override
-			public com.google.protobuf.Parser<IntervalTrigger> getParserForType() {
-				return PARSER;
-			}
-
-			@java.lang.Override
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.IntervalTrigger getDefaultInstanceForType() {
-				return DEFAULT_INSTANCE;
-			}
-
-		}
-
-		public interface PointInTimeTriggerOrBuilder extends
-				// @@protoc_insertion_point(interface_extends:org.jbpm.marshalling.Trigger.PointInTimeTrigger)
-				com.google.protobuf.MessageOrBuilder {
-
-			/**
-			 * <code>optional int64 next_fire_time = 1;</code>
-			 * 
-			 * @return Whether the nextFireTime field is set.
-			 */
-			boolean hasNextFireTime();
-
-			/**
-			 * <code>optional int64 next_fire_time = 1;</code>
-			 * 
-			 * @return The nextFireTime.
-			 */
-			long getNextFireTime();
-		}
-
-		/**
-		 * Protobuf type {@code org.jbpm.marshalling.Trigger.PointInTimeTrigger}
-		 */
-		public static final class PointInTimeTrigger extends com.google.protobuf.GeneratedMessageV3 implements
-				// @@protoc_insertion_point(message_implements:org.jbpm.marshalling.Trigger.PointInTimeTrigger)
-				PointInTimeTriggerOrBuilder {
-			private static final long serialVersionUID = 0L;
-
-			// Use PointInTimeTrigger.newBuilder() to construct.
-			private PointInTimeTrigger(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-				super(builder);
-			}
-
-			private PointInTimeTrigger() {
-			}
-
-			@java.lang.Override
-			@SuppressWarnings({ "unused" })
-			protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
-				return new PointInTimeTrigger();
-			}
-
-			@java.lang.Override
-			public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
-				return this.unknownFields;
-			}
-
-			private PointInTimeTrigger(com.google.protobuf.CodedInputStream input,
-					com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-					throws com.google.protobuf.InvalidProtocolBufferException {
-				this();
-				if (extensionRegistry == null) {
-					throw new java.lang.NullPointerException();
-				}
-				int mutable_bitField0_ = 0;
-				com.google.protobuf.UnknownFieldSet.Builder unknownFields = com.google.protobuf.UnknownFieldSet
-						.newBuilder();
-				try {
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-					while (!done) {
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-			public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.PointInTimeTrigger parseFrom(
-					com.google.protobuf.ByteString data) throws com.google.protobuf.InvalidProtocolBufferException {
-				return PARSER.parseFrom(data);
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-			public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.PointInTimeTrigger parseFrom(
-					com.google.protobuf.ByteString data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-					throws com.google.protobuf.InvalidProtocolBufferException {
-				return PARSER.parseFrom(data, extensionRegistry);
-			}
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-			public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.PointInTimeTrigger parseFrom(
-					byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
-				return PARSER.parseFrom(data);
-			}
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-			public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.PointInTimeTrigger parseFrom(
-					byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-					throws com.google.protobuf.InvalidProtocolBufferException {
-				return PARSER.parseFrom(data, extensionRegistry);
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-			public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.PointInTimeTrigger parseFrom(
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-					throws java.io.IOException {
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-					java.io.InputStream input) throws java.io.IOException {
-				return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
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-			public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.PointInTimeTrigger parseDelimitedFrom(
-					java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-					throws java.io.IOException {
-				return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input,
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-			public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.PointInTimeTrigger parseFrom(
-					com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-				return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
-			}
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-			public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.PointInTimeTrigger parseFrom(
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-					com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException {
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-			public static Builder newBuilder(
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-				return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
-			}
-
-			@java.lang.Override
-			public Builder toBuilder() {
-				return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
-			}
-
-			@java.lang.Override
-			protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-				Builder builder = new Builder(parent);
-				return builder;
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-
-			/**
-			 * Protobuf type {@code org.jbpm.marshalling.Trigger.PointInTimeTrigger}
-			 */
-			public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
-					// @@protoc_insertion_point(builder_implements:org.jbpm.marshalling.Trigger.PointInTimeTrigger)
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.PointInTimeTriggerOrBuilder {
-				public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-					return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.internal_static_org_jbpm_marshalling_Trigger_PointInTimeTrigger_descriptor;
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-									io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.PointInTimeTrigger.Builder.class);
-				}
-
-				// Construct using
-				// org.jbpm.marshalling.impl.JBPMMessages.Trigger.PointInTimeTrigger.newBuilder()
-				private Builder() {
-					maybeForceBuilderInitialization();
-				}
-
-				private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
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-					nextFireTime_ = 0L;
-					bitField0_ = (bitField0_ & ~0x00000001);
-					return this;
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-				@java.lang.Override
-				public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-					return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.internal_static_org_jbpm_marshalling_Trigger_PointInTimeTrigger_descriptor;
-				}
-
-				@java.lang.Override
-				public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.PointInTimeTrigger getDefaultInstanceForType() {
-					return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.PointInTimeTrigger
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-				@java.lang.Override
-				public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.PointInTimeTrigger build() {
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.PointInTimeTrigger result = buildPartial();
-					if (!result.isInitialized()) {
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-					}
-					return result;
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-
-				@java.lang.Override
-				public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.PointInTimeTrigger buildPartial() {
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.PointInTimeTrigger result = new io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.PointInTimeTrigger(
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-				@java.lang.Override
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-						return mergeFrom(
-								(io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.PointInTimeTrigger) other);
-					} else {
-						super.mergeFrom(other);
-						return this;
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-
-				public Builder mergeFrom(
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.PointInTimeTrigger other) {
-					if (other == io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.PointInTimeTrigger
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-						return this;
-					if (other.hasNextFireTime()) {
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-						com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException {
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.PointInTimeTrigger parsedMessage = null;
-					try {
-						parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
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-						parsedMessage = (io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.PointInTimeTrigger) e
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-				@java.lang.Override
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-					return nextFireTime_;
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-
-				/**
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-				 * 
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-				public Builder setNextFireTime(long value) {
-					bitField0_ |= 0x00000001;
-					nextFireTime_ = value;
-					onChanged();
-					return this;
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-
-				/**
-				 * <code>optional int64 next_fire_time = 1;</code>
-				 * 
-				 * @return This builder for chaining.
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-				public Builder clearNextFireTime() {
-					bitField0_ = (bitField0_ & ~0x00000001);
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-					onChanged();
-					return this;
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-
-				// @@protoc_insertion_point(builder_scope:org.jbpm.marshalling.Trigger.PointInTimeTrigger)
-			}
-
-			// @@protoc_insertion_point(class_scope:org.jbpm.marshalling.Trigger.PointInTimeTrigger)
-			private static final io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.PointInTimeTrigger DEFAULT_INSTANCE;
-			static {
-				DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.PointInTimeTrigger();
-			}
-
-			public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.PointInTimeTrigger getDefaultInstance() {
-				return DEFAULT_INSTANCE;
-			}
-
-			@java.lang.Deprecated
-			public static final com.google.protobuf.Parser<PointInTimeTrigger> PARSER = new com.google.protobuf.AbstractParser<PointInTimeTrigger>() {
-				@java.lang.Override
-				public PointInTimeTrigger parsePartialFrom(com.google.protobuf.CodedInputStream input,
-						com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-						throws com.google.protobuf.InvalidProtocolBufferException {
-					return new PointInTimeTrigger(input, extensionRegistry);
-				}
-			};
-
-			public static com.google.protobuf.Parser<PointInTimeTrigger> parser() {
-				return PARSER;
-			}
-
-			@java.lang.Override
-			public com.google.protobuf.Parser<PointInTimeTrigger> getParserForType() {
-				return PARSER;
-			}
-
-			@java.lang.Override
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.PointInTimeTrigger getDefaultInstanceForType() {
-				return DEFAULT_INSTANCE;
-			}
-
-		}
-
-		public interface CompositeMaxDurationTriggerOrBuilder extends
-				// @@protoc_insertion_point(interface_extends:org.jbpm.marshalling.Trigger.CompositeMaxDurationTrigger)
-				com.google.protobuf.MessageOrBuilder {
-
-			/**
-			 * <code>optional int64 maxDurationTimestamp = 1;</code>
-			 * 
-			 * @return Whether the maxDurationTimestamp field is set.
-			 */
-			boolean hasMaxDurationTimestamp();
-
-			/**
-			 * <code>optional int64 maxDurationTimestamp = 1;</code>
-			 * 
-			 * @return The maxDurationTimestamp.
-			 */
-			long getMaxDurationTimestamp();
-
-			/**
-			 * <code>optional int64 timerCurrentDate = 2;</code>
-			 * 
-			 * @return Whether the timerCurrentDate field is set.
-			 */
-			boolean hasTimerCurrentDate();
-
-			/**
-			 * <code>optional int64 timerCurrentDate = 2;</code>
-			 * 
-			 * @return The timerCurrentDate.
-			 */
-			long getTimerCurrentDate();
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.Trigger timerTrigger = 3;</code>
-			 * 
-			 * @return Whether the timerTrigger field is set.
-			 */
-			boolean hasTimerTrigger();
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.Trigger timerTrigger = 3;</code>
-			 * 
-			 * @return The timerTrigger.
-			 */
-			io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger getTimerTrigger();
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.Trigger timerTrigger = 3;</code>
-			 */
-			io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.TriggerOrBuilder getTimerTriggerOrBuilder();
-		}
-
-		/**
-		 * Protobuf type
-		 * {@code org.jbpm.marshalling.Trigger.CompositeMaxDurationTrigger}
-		 */
-		public static final class CompositeMaxDurationTrigger extends com.google.protobuf.GeneratedMessageV3 implements
-				// @@protoc_insertion_point(message_implements:org.jbpm.marshalling.Trigger.CompositeMaxDurationTrigger)
-				CompositeMaxDurationTriggerOrBuilder {
-			private static final long serialVersionUID = 0L;
-
-			// Use CompositeMaxDurationTrigger.newBuilder() to construct.
-			private CompositeMaxDurationTrigger(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-				super(builder);
-			}
-
-			private CompositeMaxDurationTrigger() {
-			}
-
-			@java.lang.Override
-			@SuppressWarnings({ "unused" })
-			protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
-				return new CompositeMaxDurationTrigger();
-			}
-
-			@java.lang.Override
-			public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
-				return this.unknownFields;
-			}
-
-			private CompositeMaxDurationTrigger(com.google.protobuf.CodedInputStream input,
-					com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-					throws com.google.protobuf.InvalidProtocolBufferException {
-				this();
-				if (extensionRegistry == null) {
-					throw new java.lang.NullPointerException();
-				}
-				int mutable_bitField0_ = 0;
-				com.google.protobuf.UnknownFieldSet.Builder unknownFields = com.google.protobuf.UnknownFieldSet
-						.newBuilder();
-				try {
-					boolean done = false;
-					while (!done) {
-						int tag = input.readTag();
-						switch (tag) {
-						case 0:
-							done = true;
-							break;
-						case 8: {
-							bitField0_ |= 0x00000001;
-							maxDurationTimestamp_ = input.readInt64();
-							break;
-						}
-						case 16: {
-							bitField0_ |= 0x00000002;
-							timerCurrentDate_ = input.readInt64();
-							break;
-						}
-						case 26: {
-							io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.Builder subBuilder = null;
-							if (((bitField0_ & 0x00000004) != 0)) {
-								subBuilder = timerTrigger_.toBuilder();
-							}
-							timerTrigger_ = input.readMessage(
-									io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.PARSER,
-									extensionRegistry);
-							if (subBuilder != null) {
-								subBuilder.mergeFrom(timerTrigger_);
-								timerTrigger_ = subBuilder.buildPartial();
-							}
-							bitField0_ |= 0x00000004;
-							break;
-						}
-						default: {
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-				return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.internal_static_org_jbpm_marshalling_Trigger_CompositeMaxDurationTrigger_descriptor;
-			}
-
-			@java.lang.Override
-			protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() {
-				return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.internal_static_org_jbpm_marshalling_Trigger_CompositeMaxDurationTrigger_fieldAccessorTable
-						.ensureFieldAccessorsInitialized(
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-								io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CompositeMaxDurationTrigger.Builder.class);
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-			private long maxDurationTimestamp_;
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-			 * 
-			 * @return Whether the maxDurationTimestamp field is set.
-			 */
-			@java.lang.Override
-			public boolean hasMaxDurationTimestamp() {
-				return ((bitField0_ & 0x00000001) != 0);
-			}
-
-			/**
-			 * <code>optional int64 maxDurationTimestamp = 1;</code>
-			 * 
-			 * @return The maxDurationTimestamp.
-			 */
-			@java.lang.Override
-			public long getMaxDurationTimestamp() {
-				return maxDurationTimestamp_;
-			}
-
-			public static final int TIMERCURRENTDATE_FIELD_NUMBER = 2;
-			private long timerCurrentDate_;
-
-			/**
-			 * <code>optional int64 timerCurrentDate = 2;</code>
-			 * 
-			 * @return Whether the timerCurrentDate field is set.
-			 */
-			@java.lang.Override
-			public boolean hasTimerCurrentDate() {
-				return ((bitField0_ & 0x00000002) != 0);
-			}
-
-			/**
-			 * <code>optional int64 timerCurrentDate = 2;</code>
-			 * 
-			 * @return The timerCurrentDate.
-			 */
-			@java.lang.Override
-			public long getTimerCurrentDate() {
-				return timerCurrentDate_;
-			}
-
-			public static final int TIMERTRIGGER_FIELD_NUMBER = 3;
-			private io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger timerTrigger_;
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.Trigger timerTrigger = 3;</code>
-			 * 
-			 * @return Whether the timerTrigger field is set.
-			 */
-			@java.lang.Override
-			public boolean hasTimerTrigger() {
-				return ((bitField0_ & 0x00000004) != 0);
-			}
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.Trigger timerTrigger = 3;</code>
-			 * 
-			 * @return The timerTrigger.
-			 */
-			@java.lang.Override
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger getTimerTrigger() {
-				return timerTrigger_ == null
-						? io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.getDefaultInstance()
-						: timerTrigger_;
-			}
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.Trigger timerTrigger = 3;</code>
-			 */
-			@java.lang.Override
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.TriggerOrBuilder getTimerTriggerOrBuilder() {
-				return timerTrigger_ == null
-						? io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.getDefaultInstance()
-						: timerTrigger_;
-			}
-
-			private byte memoizedIsInitialized = -1;
-
-			@java.lang.Override
-			public final boolean isInitialized() {
-				byte isInitialized = memoizedIsInitialized;
-				if (isInitialized == 1)
-					return true;
-				if (isInitialized == 0)
-					return false;
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-				memoizedIsInitialized = 1;
-				return true;
-			}
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-			@java.lang.Override
-			public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
-				if (((bitField0_ & 0x00000001) != 0)) {
-					output.writeInt64(1, maxDurationTimestamp_);
-				}
-				if (((bitField0_ & 0x00000002) != 0)) {
-					output.writeInt64(2, timerCurrentDate_);
-				}
-				if (((bitField0_ & 0x00000004) != 0)) {
-					output.writeMessage(3, getTimerTrigger());
-				}
-				unknownFields.writeTo(output);
-			}
-
-			@java.lang.Override
-			public int getSerializedSize() {
-				int size = memoizedSize;
-				if (size != -1)
-					return size;
-
-				size = 0;
-				if (((bitField0_ & 0x00000001) != 0)) {
-					size += com.google.protobuf.CodedOutputStream.computeInt64Size(1, maxDurationTimestamp_);
-				}
-				if (((bitField0_ & 0x00000002) != 0)) {
-					size += com.google.protobuf.CodedOutputStream.computeInt64Size(2, timerCurrentDate_);
-				}
-				if (((bitField0_ & 0x00000004) != 0)) {
-					size += com.google.protobuf.CodedOutputStream.computeMessageSize(3, getTimerTrigger());
-				}
-				size += unknownFields.getSerializedSize();
-				memoizedSize = size;
-				return size;
-			}
-
-			@java.lang.Override
-			public boolean equals(final java.lang.Object obj) {
-				if (obj == this) {
-					return true;
-				}
-				if (!(obj instanceof io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CompositeMaxDurationTrigger)) {
-					return super.equals(obj);
-				}
-				io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CompositeMaxDurationTrigger other = (io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CompositeMaxDurationTrigger) obj;
-
-				if (hasMaxDurationTimestamp() != other.hasMaxDurationTimestamp())
-					return false;
-				if (hasMaxDurationTimestamp()) {
-					if (getMaxDurationTimestamp() != other.getMaxDurationTimestamp())
-						return false;
-				}
-				if (hasTimerCurrentDate() != other.hasTimerCurrentDate())
-					return false;
-				if (hasTimerCurrentDate()) {
-					if (getTimerCurrentDate() != other.getTimerCurrentDate())
-						return false;
-				}
-				if (hasTimerTrigger() != other.hasTimerTrigger())
-					return false;
-				if (hasTimerTrigger()) {
-					if (!getTimerTrigger().equals(other.getTimerTrigger()))
-						return false;
-				}
-				if (!unknownFields.equals(other.unknownFields))
-					return false;
-				return true;
-			}
-
-			@java.lang.Override
-			public int hashCode() {
-				if (memoizedHashCode != 0) {
-					return memoizedHashCode;
-				}
-				int hash = 41;
-				hash = (19 * hash) + getDescriptor().hashCode();
-				if (hasMaxDurationTimestamp()) {
-					hash = (37 * hash) + MAXDURATIONTIMESTAMP_FIELD_NUMBER;
-					hash = (53 * hash) + com.google.protobuf.Internal.hashLong(getMaxDurationTimestamp());
-				}
-				if (hasTimerCurrentDate()) {
-					hash = (37 * hash) + TIMERCURRENTDATE_FIELD_NUMBER;
-					hash = (53 * hash) + com.google.protobuf.Internal.hashLong(getTimerCurrentDate());
-				}
-				if (hasTimerTrigger()) {
-					hash = (37 * hash) + TIMERTRIGGER_FIELD_NUMBER;
-					hash = (53 * hash) + getTimerTrigger().hashCode();
-				}
-				hash = (29 * hash) + unknownFields.hashCode();
-				memoizedHashCode = hash;
-				return hash;
-			}
-
-			public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CompositeMaxDurationTrigger parseFrom(
-					java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
-				return PARSER.parseFrom(data);
-			}
-
-			public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CompositeMaxDurationTrigger parseFrom(
-					java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-					throws com.google.protobuf.InvalidProtocolBufferException {
-				return PARSER.parseFrom(data, extensionRegistry);
-			}
-
-			public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CompositeMaxDurationTrigger parseFrom(
-					com.google.protobuf.ByteString data) throws com.google.protobuf.InvalidProtocolBufferException {
-				return PARSER.parseFrom(data);
-			}
-
-			public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CompositeMaxDurationTrigger parseFrom(
-					com.google.protobuf.ByteString data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-					throws com.google.protobuf.InvalidProtocolBufferException {
-				return PARSER.parseFrom(data, extensionRegistry);
-			}
-
-			public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CompositeMaxDurationTrigger parseFrom(
-					byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
-				return PARSER.parseFrom(data);
-			}
-
-			public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CompositeMaxDurationTrigger parseFrom(
-					byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-					throws com.google.protobuf.InvalidProtocolBufferException {
-				return PARSER.parseFrom(data, extensionRegistry);
-			}
-
-			public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CompositeMaxDurationTrigger parseFrom(
-					java.io.InputStream input) throws java.io.IOException {
-				return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
-			}
-
-			public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CompositeMaxDurationTrigger parseFrom(
-					java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-					throws java.io.IOException {
-				return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input, extensionRegistry);
-			}
-
-			public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CompositeMaxDurationTrigger parseDelimitedFrom(
-					java.io.InputStream input) throws java.io.IOException {
-				return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
-			}
-
-			public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CompositeMaxDurationTrigger parseDelimitedFrom(
-					java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-					throws java.io.IOException {
-				return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input,
-						extensionRegistry);
-			}
-
-			public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CompositeMaxDurationTrigger parseFrom(
-					com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-				return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
-			}
-
-			public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CompositeMaxDurationTrigger parseFrom(
-					com.google.protobuf.CodedInputStream input,
-					com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException {
-				return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input, extensionRegistry);
-			}
-
-			@java.lang.Override
-			public Builder newBuilderForType() {
-				return newBuilder();
-			}
-
-			public static Builder newBuilder() {
-				return DEFAULT_INSTANCE.toBuilder();
-			}
-
-			public static Builder newBuilder(
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CompositeMaxDurationTrigger prototype) {
-				return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
-			}
-
-			@java.lang.Override
-			public Builder toBuilder() {
-				return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
-			}
-
-			@java.lang.Override
-			protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-				Builder builder = new Builder(parent);
-				return builder;
-			}
-
-			/**
-			 * Protobuf type
-			 * {@code org.jbpm.marshalling.Trigger.CompositeMaxDurationTrigger}
-			 */
-			public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
-					// @@protoc_insertion_point(builder_implements:org.jbpm.marshalling.Trigger.CompositeMaxDurationTrigger)
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CompositeMaxDurationTriggerOrBuilder {
-				public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-					return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.internal_static_org_jbpm_marshalling_Trigger_CompositeMaxDurationTrigger_descriptor;
-				}
-
-				@java.lang.Override
-				protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() {
-					return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.internal_static_org_jbpm_marshalling_Trigger_CompositeMaxDurationTrigger_fieldAccessorTable
-							.ensureFieldAccessorsInitialized(
-									io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CompositeMaxDurationTrigger.class,
-									io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CompositeMaxDurationTrigger.Builder.class);
-				}
-
-				// Construct using
-				// org.jbpm.marshalling.impl.JBPMMessages.Trigger.CompositeMaxDurationTrigger.newBuilder()
-				private Builder() {
-					maybeForceBuilderInitialization();
-				}
-
-				private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-					super(parent);
-					maybeForceBuilderInitialization();
-				}
-
-				private void maybeForceBuilderInitialization() {
-					if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
-						getTimerTriggerFieldBuilder();
-					}
-				}
-
-				@java.lang.Override
-				public Builder clear() {
-					super.clear();
-					maxDurationTimestamp_ = 0L;
-					bitField0_ = (bitField0_ & ~0x00000001);
-					timerCurrentDate_ = 0L;
-					bitField0_ = (bitField0_ & ~0x00000002);
-					if (timerTriggerBuilder_ == null) {
-						timerTrigger_ = null;
-					} else {
-						timerTriggerBuilder_.clear();
-					}
-					bitField0_ = (bitField0_ & ~0x00000004);
-					return this;
-				}
-
-				@java.lang.Override
-				public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-					return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.internal_static_org_jbpm_marshalling_Trigger_CompositeMaxDurationTrigger_descriptor;
-				}
-
-				@java.lang.Override
-				public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CompositeMaxDurationTrigger getDefaultInstanceForType() {
-					return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CompositeMaxDurationTrigger
-							.getDefaultInstance();
-				}
-
-				@java.lang.Override
-				public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CompositeMaxDurationTrigger build() {
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CompositeMaxDurationTrigger result = buildPartial();
-					if (!result.isInitialized()) {
-						throw newUninitializedMessageException(result);
-					}
-					return result;
-				}
-
-				@java.lang.Override
-				public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CompositeMaxDurationTrigger buildPartial() {
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CompositeMaxDurationTrigger result = new io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CompositeMaxDurationTrigger(
-							this);
-					int from_bitField0_ = bitField0_;
-					int to_bitField0_ = 0;
-					if (((from_bitField0_ & 0x00000001) != 0)) {
-						result.maxDurationTimestamp_ = maxDurationTimestamp_;
-						to_bitField0_ |= 0x00000001;
-					}
-					if (((from_bitField0_ & 0x00000002) != 0)) {
-						result.timerCurrentDate_ = timerCurrentDate_;
-						to_bitField0_ |= 0x00000002;
-					}
-					if (((from_bitField0_ & 0x00000004) != 0)) {
-						if (timerTriggerBuilder_ == null) {
-							result.timerTrigger_ = timerTrigger_;
-						} else {
-							result.timerTrigger_ = timerTriggerBuilder_.build();
-						}
-						to_bitField0_ |= 0x00000004;
-					}
-					result.bitField0_ = to_bitField0_;
-					onBuilt();
-					return result;
-				}
-
-				@java.lang.Override
-				public Builder clone() {
-					return super.clone();
-				}
-
-				@java.lang.Override
-				public Builder setField(com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
-					return super.setField(field, value);
-				}
-
-				@java.lang.Override
-				public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
-					return super.clearField(field);
-				}
-
-				@java.lang.Override
-				public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
-					return super.clearOneof(oneof);
-				}
-
-				@java.lang.Override
-				public Builder setRepeatedField(com.google.protobuf.Descriptors.FieldDescriptor field, int index,
-						java.lang.Object value) {
-					return super.setRepeatedField(field, index, value);
-				}
-
-				@java.lang.Override
-				public Builder addRepeatedField(com.google.protobuf.Descriptors.FieldDescriptor field,
-						java.lang.Object value) {
-					return super.addRepeatedField(field, value);
-				}
-
-				@java.lang.Override
-				public Builder mergeFrom(com.google.protobuf.Message other) {
-					if (other instanceof io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CompositeMaxDurationTrigger) {
-						return mergeFrom(
-								(io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CompositeMaxDurationTrigger) other);
-					} else {
-						super.mergeFrom(other);
-						return this;
-					}
-				}
-
-				public Builder mergeFrom(
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CompositeMaxDurationTrigger other) {
-					if (other == io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CompositeMaxDurationTrigger
-							.getDefaultInstance())
-						return this;
-					if (other.hasMaxDurationTimestamp()) {
-						setMaxDurationTimestamp(other.getMaxDurationTimestamp());
-					}
-					if (other.hasTimerCurrentDate()) {
-						setTimerCurrentDate(other.getTimerCurrentDate());
-					}
-					if (other.hasTimerTrigger()) {
-						mergeTimerTrigger(other.getTimerTrigger());
-					}
-					this.mergeUnknownFields(other.unknownFields);
-					onChanged();
-					return this;
-				}
-
-				@java.lang.Override
-				public final boolean isInitialized() {
-					return true;
-				}
-
-				@java.lang.Override
-				public Builder mergeFrom(com.google.protobuf.CodedInputStream input,
-						com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException {
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CompositeMaxDurationTrigger parsedMessage = null;
-					try {
-						parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
-					} catch (com.google.protobuf.InvalidProtocolBufferException e) {
-						parsedMessage = (io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CompositeMaxDurationTrigger) e
-								.getUnfinishedMessage();
-						throw e.unwrapIOException();
-					} finally {
-						if (parsedMessage != null) {
-							mergeFrom(parsedMessage);
-						}
-					}
-					return this;
-				}
-
-				private int bitField0_;
-
-				private long maxDurationTimestamp_;
-
-				/**
-				 * <code>optional int64 maxDurationTimestamp = 1;</code>
-				 * 
-				 * @return Whether the maxDurationTimestamp field is set.
-				 */
-				@java.lang.Override
-				public boolean hasMaxDurationTimestamp() {
-					return ((bitField0_ & 0x00000001) != 0);
-				}
-
-				/**
-				 * <code>optional int64 maxDurationTimestamp = 1;</code>
-				 * 
-				 * @return The maxDurationTimestamp.
-				 */
-				@java.lang.Override
-				public long getMaxDurationTimestamp() {
-					return maxDurationTimestamp_;
-				}
-
-				/**
-				 * <code>optional int64 maxDurationTimestamp = 1;</code>
-				 * 
-				 * @param value The maxDurationTimestamp to set.
-				 * @return This builder for chaining.
-				 */
-				public Builder setMaxDurationTimestamp(long value) {
-					bitField0_ |= 0x00000001;
-					maxDurationTimestamp_ = value;
-					onChanged();
-					return this;
-				}
-
-				/**
-				 * <code>optional int64 maxDurationTimestamp = 1;</code>
-				 * 
-				 * @return This builder for chaining.
-				 */
-				public Builder clearMaxDurationTimestamp() {
-					bitField0_ = (bitField0_ & ~0x00000001);
-					maxDurationTimestamp_ = 0L;
-					onChanged();
-					return this;
-				}
-
-				private long timerCurrentDate_;
-
-				/**
-				 * <code>optional int64 timerCurrentDate = 2;</code>
-				 * 
-				 * @return Whether the timerCurrentDate field is set.
-				 */
-				@java.lang.Override
-				public boolean hasTimerCurrentDate() {
-					return ((bitField0_ & 0x00000002) != 0);
-				}
-
-				/**
-				 * <code>optional int64 timerCurrentDate = 2;</code>
-				 * 
-				 * @return The timerCurrentDate.
-				 */
-				@java.lang.Override
-				public long getTimerCurrentDate() {
-					return timerCurrentDate_;
-				}
-
-				/**
-				 * <code>optional int64 timerCurrentDate = 2;</code>
-				 * 
-				 * @param value The timerCurrentDate to set.
-				 * @return This builder for chaining.
-				 */
-				public Builder setTimerCurrentDate(long value) {
-					bitField0_ |= 0x00000002;
-					timerCurrentDate_ = value;
-					onChanged();
-					return this;
-				}
-
-				/**
-				 * <code>optional int64 timerCurrentDate = 2;</code>
-				 * 
-				 * @return This builder for chaining.
-				 */
-				public Builder clearTimerCurrentDate() {
-					bitField0_ = (bitField0_ & ~0x00000002);
-					timerCurrentDate_ = 0L;
-					onChanged();
-					return this;
-				}
-
-				private io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger timerTrigger_;
-				private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.TriggerOrBuilder> timerTriggerBuilder_;
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.Trigger timerTrigger = 3;</code>
-				 * 
-				 * @return Whether the timerTrigger field is set.
-				 */
-				public boolean hasTimerTrigger() {
-					return ((bitField0_ & 0x00000004) != 0);
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.Trigger timerTrigger = 3;</code>
-				 * 
-				 * @return The timerTrigger.
-				 */
-				public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger getTimerTrigger() {
-					if (timerTriggerBuilder_ == null) {
-						return timerTrigger_ == null
-								? io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger
-										.getDefaultInstance()
-								: timerTrigger_;
-					} else {
-						return timerTriggerBuilder_.getMessage();
-					}
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.Trigger timerTrigger = 3;</code>
-				 */
-				public Builder setTimerTrigger(
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger value) {
-					if (timerTriggerBuilder_ == null) {
-						if (value == null) {
-							throw new NullPointerException();
-						}
-						timerTrigger_ = value;
-						onChanged();
-					} else {
-						timerTriggerBuilder_.setMessage(value);
-					}
-					bitField0_ |= 0x00000004;
-					return this;
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.Trigger timerTrigger = 3;</code>
-				 */
-				public Builder setTimerTrigger(
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.Builder builderForValue) {
-					if (timerTriggerBuilder_ == null) {
-						timerTrigger_ = builderForValue.build();
-						onChanged();
-					} else {
-						timerTriggerBuilder_.setMessage(builderForValue.build());
-					}
-					bitField0_ |= 0x00000004;
-					return this;
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.Trigger timerTrigger = 3;</code>
-				 */
-				public Builder mergeTimerTrigger(
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger value) {
-					if (timerTriggerBuilder_ == null) {
-						if (((bitField0_ & 0x00000004) != 0) && timerTrigger_ != null
-								&& timerTrigger_ != io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger
-										.getDefaultInstance()) {
-							timerTrigger_ = io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger
-									.newBuilder(timerTrigger_).mergeFrom(value).buildPartial();
-						} else {
-							timerTrigger_ = value;
-						}
-						onChanged();
-					} else {
-						timerTriggerBuilder_.mergeFrom(value);
-					}
-					bitField0_ |= 0x00000004;
-					return this;
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.Trigger timerTrigger = 3;</code>
-				 */
-				public Builder clearTimerTrigger() {
-					if (timerTriggerBuilder_ == null) {
-						timerTrigger_ = null;
-						onChanged();
-					} else {
-						timerTriggerBuilder_.clear();
-					}
-					bitField0_ = (bitField0_ & ~0x00000004);
-					return this;
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.Trigger timerTrigger = 3;</code>
-				 */
-				public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.Builder getTimerTriggerBuilder() {
-					bitField0_ |= 0x00000004;
-					onChanged();
-					return getTimerTriggerFieldBuilder().getBuilder();
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.Trigger timerTrigger = 3;</code>
-				 */
-				public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.TriggerOrBuilder getTimerTriggerOrBuilder() {
-					if (timerTriggerBuilder_ != null) {
-						return timerTriggerBuilder_.getMessageOrBuilder();
-					} else {
-						return timerTrigger_ == null
-								? io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger
-										.getDefaultInstance()
-								: timerTrigger_;
-					}
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.Trigger timerTrigger = 3;</code>
-				 */
-				private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.TriggerOrBuilder> getTimerTriggerFieldBuilder() {
-					if (timerTriggerBuilder_ == null) {
-						timerTriggerBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.TriggerOrBuilder>(
-								getTimerTrigger(), getParentForChildren(), isClean());
-						timerTrigger_ = null;
-					}
-					return timerTriggerBuilder_;
-				}
-
-				@java.lang.Override
-				public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
-					return super.setUnknownFields(unknownFields);
-				}
-
-				@java.lang.Override
-				public final Builder mergeUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
-					return super.mergeUnknownFields(unknownFields);
-				}
-
-				// @@protoc_insertion_point(builder_scope:org.jbpm.marshalling.Trigger.CompositeMaxDurationTrigger)
-			}
-
-			// @@protoc_insertion_point(class_scope:org.jbpm.marshalling.Trigger.CompositeMaxDurationTrigger)
-			private static final io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CompositeMaxDurationTrigger DEFAULT_INSTANCE;
-			static {
-				DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CompositeMaxDurationTrigger();
-			}
-
-			public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CompositeMaxDurationTrigger getDefaultInstance() {
-				return DEFAULT_INSTANCE;
-			}
-
-			@java.lang.Deprecated
-			public static final com.google.protobuf.Parser<CompositeMaxDurationTrigger> PARSER = new com.google.protobuf.AbstractParser<CompositeMaxDurationTrigger>() {
-				@java.lang.Override
-				public CompositeMaxDurationTrigger parsePartialFrom(com.google.protobuf.CodedInputStream input,
-						com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-						throws com.google.protobuf.InvalidProtocolBufferException {
-					return new CompositeMaxDurationTrigger(input, extensionRegistry);
-				}
-			};
-
-			public static com.google.protobuf.Parser<CompositeMaxDurationTrigger> parser() {
-				return PARSER;
-			}
-
-			@java.lang.Override
-			public com.google.protobuf.Parser<CompositeMaxDurationTrigger> getParserForType() {
-				return PARSER;
-			}
-
-			@java.lang.Override
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CompositeMaxDurationTrigger getDefaultInstanceForType() {
-				return DEFAULT_INSTANCE;
-			}
-
-		}
-
-		private int bitField0_;
-		public static final int TYPE_FIELD_NUMBER = 1;
-		private int type_;
-
-		/**
-		 * <code>optional .org.jbpm.marshalling.Trigger.TriggerType type = 1;</code>
-		 * 
-		 * @return Whether the type field is set.
-		 */
-		@java.lang.Override
-		public boolean hasType() {
-			return ((bitField0_ & 0x00000001) != 0);
-		}
-
-		/**
-		 * <code>optional .org.jbpm.marshalling.Trigger.TriggerType type = 1;</code>
-		 * 
-		 * @return The type.
-		 */
-		@java.lang.Override
-		public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.TriggerType getType() {
-			@SuppressWarnings("deprecation")
-			io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.TriggerType result = io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.TriggerType
-					.valueOf(type_);
-			return result == null ? io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.TriggerType.CRON
-					: result;
-		}
-
-		public static final int CRON_FIELD_NUMBER = 2;
-		private io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CronTrigger cron_;
-
-		/**
-		 * <code>optional .org.jbpm.marshalling.Trigger.CronTrigger cron = 2;</code>
-		 * 
-		 * @return Whether the cron field is set.
-		 */
-		@java.lang.Override
-		public boolean hasCron() {
-			return ((bitField0_ & 0x00000002) != 0);
-		}
-
-		/**
-		 * <code>optional .org.jbpm.marshalling.Trigger.CronTrigger cron = 2;</code>
-		 * 
-		 * @return The cron.
-		 */
-		@java.lang.Override
-		public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CronTrigger getCron() {
-			return cron_ == null
-					? io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CronTrigger
-							.getDefaultInstance()
-					: cron_;
-		}
-
-		/**
-		 * <code>optional .org.jbpm.marshalling.Trigger.CronTrigger cron = 2;</code>
-		 */
-		@java.lang.Override
-		public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CronTriggerOrBuilder getCronOrBuilder() {
-			return cron_ == null
-					? io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CronTrigger
-							.getDefaultInstance()
-					: cron_;
-		}
-
-		public static final int INTERVAL_FIELD_NUMBER = 3;
-		private io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.IntervalTrigger interval_;
-
-		/**
-		 * <code>optional .org.jbpm.marshalling.Trigger.IntervalTrigger interval = 3;</code>
-		 * 
-		 * @return Whether the interval field is set.
-		 */
-		@java.lang.Override
-		public boolean hasInterval() {
-			return ((bitField0_ & 0x00000004) != 0);
-		}
-
-		/**
-		 * <code>optional .org.jbpm.marshalling.Trigger.IntervalTrigger interval = 3;</code>
-		 * 
-		 * @return The interval.
-		 */
-		@java.lang.Override
-		public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.IntervalTrigger getInterval() {
-			return interval_ == null
-					? io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.IntervalTrigger
-							.getDefaultInstance()
-					: interval_;
-		}
-
-		/**
-		 * <code>optional .org.jbpm.marshalling.Trigger.IntervalTrigger interval = 3;</code>
-		 */
-		@java.lang.Override
-		public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.IntervalTriggerOrBuilder getIntervalOrBuilder() {
-			return interval_ == null
-					? io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.IntervalTrigger
-							.getDefaultInstance()
-					: interval_;
-		}
-
-		public static final int PIT_FIELD_NUMBER = 4;
-		private io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.PointInTimeTrigger pit_;
-
-		/**
-		 * <code>optional .org.jbpm.marshalling.Trigger.PointInTimeTrigger pit = 4;</code>
-		 * 
-		 * @return Whether the pit field is set.
-		 */
-		@java.lang.Override
-		public boolean hasPit() {
-			return ((bitField0_ & 0x00000008) != 0);
-		}
-
-		/**
-		 * <code>optional .org.jbpm.marshalling.Trigger.PointInTimeTrigger pit = 4;</code>
-		 * 
-		 * @return The pit.
-		 */
-		@java.lang.Override
-		public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.PointInTimeTrigger getPit() {
-			return pit_ == null
-					? io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.PointInTimeTrigger
-							.getDefaultInstance()
-					: pit_;
-		}
-
-		/**
-		 * <code>optional .org.jbpm.marshalling.Trigger.PointInTimeTrigger pit = 4;</code>
-		 */
-		@java.lang.Override
-		public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.PointInTimeTriggerOrBuilder getPitOrBuilder() {
-			return pit_ == null
-					? io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.PointInTimeTrigger
-							.getDefaultInstance()
-					: pit_;
-		}
-
-		public static final int CMDT_FIELD_NUMBER = 5;
-		private io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CompositeMaxDurationTrigger cmdt_;
-
-		/**
-		 * <code>optional .org.jbpm.marshalling.Trigger.CompositeMaxDurationTrigger cmdt = 5;</code>
-		 * 
-		 * @return Whether the cmdt field is set.
-		 */
-		@java.lang.Override
-		public boolean hasCmdt() {
-			return ((bitField0_ & 0x00000010) != 0);
-		}
-
-		/**
-		 * <code>optional .org.jbpm.marshalling.Trigger.CompositeMaxDurationTrigger cmdt = 5;</code>
-		 * 
-		 * @return The cmdt.
-		 */
-		@java.lang.Override
-		public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CompositeMaxDurationTrigger getCmdt() {
-			return cmdt_ == null
-					? io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CompositeMaxDurationTrigger
-							.getDefaultInstance()
-					: cmdt_;
-		}
-
-		/**
-		 * <code>optional .org.jbpm.marshalling.Trigger.CompositeMaxDurationTrigger cmdt = 5;</code>
-		 */
-		@java.lang.Override
-		public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CompositeMaxDurationTriggerOrBuilder getCmdtOrBuilder() {
-			return cmdt_ == null
-					? io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CompositeMaxDurationTrigger
-							.getDefaultInstance()
-					: cmdt_;
-		}
-
-		private byte memoizedIsInitialized = -1;
-
-		@java.lang.Override
-		public final boolean isInitialized() {
-			byte isInitialized = memoizedIsInitialized;
-			if (isInitialized == 1)
-				return true;
-			if (isInitialized == 0)
-				return false;
-
-			memoizedIsInitialized = 1;
-			return true;
-		}
-
-		@java.lang.Override
-		public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
-			if (((bitField0_ & 0x00000001) != 0)) {
-				output.writeEnum(1, type_);
-			}
-			if (((bitField0_ & 0x00000002) != 0)) {
-				output.writeMessage(2, getCron());
-			}
-			if (((bitField0_ & 0x00000004) != 0)) {
-				output.writeMessage(3, getInterval());
-			}
-			if (((bitField0_ & 0x00000008) != 0)) {
-				output.writeMessage(4, getPit());
-			}
-			if (((bitField0_ & 0x00000010) != 0)) {
-				output.writeMessage(5, getCmdt());
-			}
-			unknownFields.writeTo(output);
-		}
-
-		@java.lang.Override
-		public int getSerializedSize() {
-			int size = memoizedSize;
-			if (size != -1)
-				return size;
-
-			size = 0;
-			if (((bitField0_ & 0x00000001) != 0)) {
-				size += com.google.protobuf.CodedOutputStream.computeEnumSize(1, type_);
-			}
-			if (((bitField0_ & 0x00000002) != 0)) {
-				size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getCron());
-			}
-			if (((bitField0_ & 0x00000004) != 0)) {
-				size += com.google.protobuf.CodedOutputStream.computeMessageSize(3, getInterval());
-			}
-			if (((bitField0_ & 0x00000008) != 0)) {
-				size += com.google.protobuf.CodedOutputStream.computeMessageSize(4, getPit());
-			}
-			if (((bitField0_ & 0x00000010) != 0)) {
-				size += com.google.protobuf.CodedOutputStream.computeMessageSize(5, getCmdt());
-			}
-			size += unknownFields.getSerializedSize();
-			memoizedSize = size;
-			return size;
-		}
-
-		@java.lang.Override
-		public boolean equals(final java.lang.Object obj) {
-			if (obj == this) {
-				return true;
-			}
-			if (!(obj instanceof io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger)) {
-				return super.equals(obj);
-			}
-			io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger other = (io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger) obj;
-
-			if (hasType() != other.hasType())
-				return false;
-			if (hasType()) {
-				if (type_ != other.type_)
-					return false;
-			}
-			if (hasCron() != other.hasCron())
-				return false;
-			if (hasCron()) {
-				if (!getCron().equals(other.getCron()))
-					return false;
-			}
-			if (hasInterval() != other.hasInterval())
-				return false;
-			if (hasInterval()) {
-				if (!getInterval().equals(other.getInterval()))
-					return false;
-			}
-			if (hasPit() != other.hasPit())
-				return false;
-			if (hasPit()) {
-				if (!getPit().equals(other.getPit()))
-					return false;
-			}
-			if (hasCmdt() != other.hasCmdt())
-				return false;
-			if (hasCmdt()) {
-				if (!getCmdt().equals(other.getCmdt()))
-					return false;
-			}
-			if (!unknownFields.equals(other.unknownFields))
-				return false;
-			return true;
-		}
-
-		@java.lang.Override
-		public int hashCode() {
-			if (memoizedHashCode != 0) {
-				return memoizedHashCode;
-			}
-			int hash = 41;
-			hash = (19 * hash) + getDescriptor().hashCode();
-			if (hasType()) {
-				hash = (37 * hash) + TYPE_FIELD_NUMBER;
-				hash = (53 * hash) + type_;
-			}
-			if (hasCron()) {
-				hash = (37 * hash) + CRON_FIELD_NUMBER;
-				hash = (53 * hash) + getCron().hashCode();
-			}
-			if (hasInterval()) {
-				hash = (37 * hash) + INTERVAL_FIELD_NUMBER;
-				hash = (53 * hash) + getInterval().hashCode();
-			}
-			if (hasPit()) {
-				hash = (37 * hash) + PIT_FIELD_NUMBER;
-				hash = (53 * hash) + getPit().hashCode();
-			}
-			if (hasCmdt()) {
-				hash = (37 * hash) + CMDT_FIELD_NUMBER;
-				hash = (53 * hash) + getCmdt().hashCode();
-			}
-			hash = (29 * hash) + unknownFields.hashCode();
-			memoizedHashCode = hash;
-			return hash;
-		}
-
-		public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger parseFrom(
-				java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
-			return PARSER.parseFrom(data);
-		}
-
-		public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger parseFrom(
-				java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-				throws com.google.protobuf.InvalidProtocolBufferException {
-			return PARSER.parseFrom(data, extensionRegistry);
-		}
-
-		public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger parseFrom(
-				com.google.protobuf.ByteString data) throws com.google.protobuf.InvalidProtocolBufferException {
-			return PARSER.parseFrom(data);
-		}
-
-		public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger parseFrom(
-				com.google.protobuf.ByteString data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-				throws com.google.protobuf.InvalidProtocolBufferException {
-			return PARSER.parseFrom(data, extensionRegistry);
-		}
-
-		public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger parseFrom(byte[] data)
-				throws com.google.protobuf.InvalidProtocolBufferException {
-			return PARSER.parseFrom(data);
-		}
-
-		public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger parseFrom(byte[] data,
-				com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-				throws com.google.protobuf.InvalidProtocolBufferException {
-			return PARSER.parseFrom(data, extensionRegistry);
-		}
-
-		public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger parseFrom(
-				java.io.InputStream input) throws java.io.IOException {
-			return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
-		}
-
-		public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger parseFrom(
-				java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-				throws java.io.IOException {
-			return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input, extensionRegistry);
-		}
-
-		public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger parseDelimitedFrom(
-				java.io.InputStream input) throws java.io.IOException {
-			return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
-		}
-
-		public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger parseDelimitedFrom(
-				java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-				throws java.io.IOException {
-			return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input,
-					extensionRegistry);
-		}
-
-		public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger parseFrom(
-				com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-			return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
-		}
-
-		public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger parseFrom(
-				com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-				throws java.io.IOException {
-			return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input, extensionRegistry);
-		}
-
-		@java.lang.Override
-		public Builder newBuilderForType() {
-			return newBuilder();
-		}
-
-		public static Builder newBuilder() {
-			return DEFAULT_INSTANCE.toBuilder();
-		}
-
-		public static Builder newBuilder(io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger prototype) {
-			return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
-		}
-
-		@java.lang.Override
-		public Builder toBuilder() {
-			return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
-		}
-
-		@java.lang.Override
-		protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-			Builder builder = new Builder(parent);
-			return builder;
-		}
-
-		/**
-		 * Protobuf type {@code org.jbpm.marshalling.Trigger}
-		 */
-		public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
-				// @@protoc_insertion_point(builder_implements:org.jbpm.marshalling.Trigger)
-				io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.TriggerOrBuilder {
-			public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-				return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.internal_static_org_jbpm_marshalling_Trigger_descriptor;
-			}
-
-			@java.lang.Override
-			protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() {
-				return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.internal_static_org_jbpm_marshalling_Trigger_fieldAccessorTable
-						.ensureFieldAccessorsInitialized(
-								io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.class,
-								io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.Builder.class);
-			}
-
-			// Construct using org.jbpm.marshalling.impl.JBPMMessages.Trigger.newBuilder()
-			private Builder() {
-				maybeForceBuilderInitialization();
-			}
-
-			private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-				super(parent);
-				maybeForceBuilderInitialization();
-			}
-
-			private void maybeForceBuilderInitialization() {
-				if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
-					getCronFieldBuilder();
-					getIntervalFieldBuilder();
-					getPitFieldBuilder();
-					getCmdtFieldBuilder();
-				}
-			}
-
-			@java.lang.Override
-			public Builder clear() {
-				super.clear();
-				type_ = 0;
-				bitField0_ = (bitField0_ & ~0x00000001);
-				if (cronBuilder_ == null) {
-					cron_ = null;
-				} else {
-					cronBuilder_.clear();
-				}
-				bitField0_ = (bitField0_ & ~0x00000002);
-				if (intervalBuilder_ == null) {
-					interval_ = null;
-				} else {
-					intervalBuilder_.clear();
-				}
-				bitField0_ = (bitField0_ & ~0x00000004);
-				if (pitBuilder_ == null) {
-					pit_ = null;
-				} else {
-					pitBuilder_.clear();
-				}
-				bitField0_ = (bitField0_ & ~0x00000008);
-				if (cmdtBuilder_ == null) {
-					cmdt_ = null;
-				} else {
-					cmdtBuilder_.clear();
-				}
-				bitField0_ = (bitField0_ & ~0x00000010);
-				return this;
-			}
-
-			@java.lang.Override
-			public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-				return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.internal_static_org_jbpm_marshalling_Trigger_descriptor;
-			}
-
-			@java.lang.Override
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger getDefaultInstanceForType() {
-				return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.getDefaultInstance();
-			}
-
-			@java.lang.Override
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger build() {
-				io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger result = buildPartial();
-				if (!result.isInitialized()) {
-					throw newUninitializedMessageException(result);
-				}
-				return result;
-			}
-
-			@java.lang.Override
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger buildPartial() {
-				io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger result = new io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger(
-						this);
-				int from_bitField0_ = bitField0_;
-				int to_bitField0_ = 0;
-				if (((from_bitField0_ & 0x00000001) != 0)) {
-					to_bitField0_ |= 0x00000001;
-				}
-				result.type_ = type_;
-				if (((from_bitField0_ & 0x00000002) != 0)) {
-					if (cronBuilder_ == null) {
-						result.cron_ = cron_;
-					} else {
-						result.cron_ = cronBuilder_.build();
-					}
-					to_bitField0_ |= 0x00000002;
-				}
-				if (((from_bitField0_ & 0x00000004) != 0)) {
-					if (intervalBuilder_ == null) {
-						result.interval_ = interval_;
-					} else {
-						result.interval_ = intervalBuilder_.build();
-					}
-					to_bitField0_ |= 0x00000004;
-				}
-				if (((from_bitField0_ & 0x00000008) != 0)) {
-					if (pitBuilder_ == null) {
-						result.pit_ = pit_;
-					} else {
-						result.pit_ = pitBuilder_.build();
-					}
-					to_bitField0_ |= 0x00000008;
-				}
-				if (((from_bitField0_ & 0x00000010) != 0)) {
-					if (cmdtBuilder_ == null) {
-						result.cmdt_ = cmdt_;
-					} else {
-						result.cmdt_ = cmdtBuilder_.build();
-					}
-					to_bitField0_ |= 0x00000010;
-				}
-				result.bitField0_ = to_bitField0_;
-				onBuilt();
-				return result;
-			}
-
-			@java.lang.Override
-			public Builder clone() {
-				return super.clone();
-			}
-
-			@java.lang.Override
-			public Builder setField(com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
-				return super.setField(field, value);
-			}
-
-			@java.lang.Override
-			public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
-				return super.clearField(field);
-			}
-
-			@java.lang.Override
-			public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
-				return super.clearOneof(oneof);
-			}
-
-			@java.lang.Override
-			public Builder setRepeatedField(com.google.protobuf.Descriptors.FieldDescriptor field, int index,
-					java.lang.Object value) {
-				return super.setRepeatedField(field, index, value);
-			}
-
-			@java.lang.Override
-			public Builder addRepeatedField(com.google.protobuf.Descriptors.FieldDescriptor field,
-					java.lang.Object value) {
-				return super.addRepeatedField(field, value);
-			}
-
-			@java.lang.Override
-			public Builder mergeFrom(com.google.protobuf.Message other) {
-				if (other instanceof io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger) {
-					return mergeFrom((io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger) other);
-				} else {
-					super.mergeFrom(other);
-					return this;
-				}
-			}
-
-			public Builder mergeFrom(io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger other) {
-				if (other == io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.getDefaultInstance())
-					return this;
-				if (other.hasType()) {
-					setType(other.getType());
-				}
-				if (other.hasCron()) {
-					mergeCron(other.getCron());
-				}
-				if (other.hasInterval()) {
-					mergeInterval(other.getInterval());
-				}
-				if (other.hasPit()) {
-					mergePit(other.getPit());
-				}
-				if (other.hasCmdt()) {
-					mergeCmdt(other.getCmdt());
-				}
-				this.mergeUnknownFields(other.unknownFields);
-				onChanged();
-				return this;
-			}
-
-			@java.lang.Override
-			public final boolean isInitialized() {
-				return true;
-			}
-
-			@java.lang.Override
-			public Builder mergeFrom(com.google.protobuf.CodedInputStream input,
-					com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException {
-				io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger parsedMessage = null;
-				try {
-					parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
-				} catch (com.google.protobuf.InvalidProtocolBufferException e) {
-					parsedMessage = (io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger) e
-							.getUnfinishedMessage();
-					throw e.unwrapIOException();
-				} finally {
-					if (parsedMessage != null) {
-						mergeFrom(parsedMessage);
-					}
-				}
-				return this;
-			}
-
-			private int bitField0_;
-
-			private int type_ = 0;
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.Trigger.TriggerType type = 1;</code>
-			 * 
-			 * @return Whether the type field is set.
-			 */
-			@java.lang.Override
-			public boolean hasType() {
-				return ((bitField0_ & 0x00000001) != 0);
-			}
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.Trigger.TriggerType type = 1;</code>
-			 * 
-			 * @return The type.
-			 */
-			@java.lang.Override
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.TriggerType getType() {
-				@SuppressWarnings("deprecation")
-				io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.TriggerType result = io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.TriggerType
-						.valueOf(type_);
-				return result == null
-						? io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.TriggerType.CRON
-						: result;
-			}
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.Trigger.TriggerType type = 1;</code>
-			 * 
-			 * @param value The type to set.
-			 * @return This builder for chaining.
-			 */
-			public Builder setType(
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.TriggerType value) {
-				if (value == null) {
-					throw new NullPointerException();
-				}
-				bitField0_ |= 0x00000001;
-				type_ = value.getNumber();
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.Trigger.TriggerType type = 1;</code>
-			 * 
-			 * @return This builder for chaining.
-			 */
-			public Builder clearType() {
-				bitField0_ = (bitField0_ & ~0x00000001);
-				type_ = 0;
-				onChanged();
-				return this;
-			}
-
-			private io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CronTrigger cron_;
-			private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CronTrigger, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CronTrigger.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CronTriggerOrBuilder> cronBuilder_;
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.Trigger.CronTrigger cron = 2;</code>
-			 * 
-			 * @return Whether the cron field is set.
-			 */
-			public boolean hasCron() {
-				return ((bitField0_ & 0x00000002) != 0);
-			}
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.Trigger.CronTrigger cron = 2;</code>
-			 * 
-			 * @return The cron.
-			 */
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CronTrigger getCron() {
-				if (cronBuilder_ == null) {
-					return cron_ == null
-							? io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CronTrigger
-									.getDefaultInstance()
-							: cron_;
-				} else {
-					return cronBuilder_.getMessage();
-				}
-			}
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.Trigger.CronTrigger cron = 2;</code>
-			 */
-			public Builder setCron(
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CronTrigger value) {
-				if (cronBuilder_ == null) {
-					if (value == null) {
-						throw new NullPointerException();
-					}
-					cron_ = value;
-					onChanged();
-				} else {
-					cronBuilder_.setMessage(value);
-				}
-				bitField0_ |= 0x00000002;
-				return this;
-			}
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.Trigger.CronTrigger cron = 2;</code>
-			 */
-			public Builder setCron(
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CronTrigger.Builder builderForValue) {
-				if (cronBuilder_ == null) {
-					cron_ = builderForValue.build();
-					onChanged();
-				} else {
-					cronBuilder_.setMessage(builderForValue.build());
-				}
-				bitField0_ |= 0x00000002;
-				return this;
-			}
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.Trigger.CronTrigger cron = 2;</code>
-			 */
-			public Builder mergeCron(
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CronTrigger value) {
-				if (cronBuilder_ == null) {
-					if (((bitField0_ & 0x00000002) != 0) && cron_ != null
-							&& cron_ != io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CronTrigger
-									.getDefaultInstance()) {
-						cron_ = io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CronTrigger
-								.newBuilder(cron_).mergeFrom(value).buildPartial();
-					} else {
-						cron_ = value;
-					}
-					onChanged();
-				} else {
-					cronBuilder_.mergeFrom(value);
-				}
-				bitField0_ |= 0x00000002;
-				return this;
-			}
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.Trigger.CronTrigger cron = 2;</code>
-			 */
-			public Builder clearCron() {
-				if (cronBuilder_ == null) {
-					cron_ = null;
-					onChanged();
-				} else {
-					cronBuilder_.clear();
-				}
-				bitField0_ = (bitField0_ & ~0x00000002);
-				return this;
-			}
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.Trigger.CronTrigger cron = 2;</code>
-			 */
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CronTrigger.Builder getCronBuilder() {
-				bitField0_ |= 0x00000002;
-				onChanged();
-				return getCronFieldBuilder().getBuilder();
-			}
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.Trigger.CronTrigger cron = 2;</code>
-			 */
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CronTriggerOrBuilder getCronOrBuilder() {
-				if (cronBuilder_ != null) {
-					return cronBuilder_.getMessageOrBuilder();
-				} else {
-					return cron_ == null
-							? io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CronTrigger
-									.getDefaultInstance()
-							: cron_;
-				}
-			}
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.Trigger.CronTrigger cron = 2;</code>
-			 */
-			private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CronTrigger, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CronTrigger.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CronTriggerOrBuilder> getCronFieldBuilder() {
-				if (cronBuilder_ == null) {
-					cronBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CronTrigger, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CronTrigger.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CronTriggerOrBuilder>(
-							getCron(), getParentForChildren(), isClean());
-					cron_ = null;
-				}
-				return cronBuilder_;
-			}
-
-			private io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.IntervalTrigger interval_;
-			private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.IntervalTrigger, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.IntervalTrigger.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.IntervalTriggerOrBuilder> intervalBuilder_;
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.Trigger.IntervalTrigger interval = 3;</code>
-			 * 
-			 * @return Whether the interval field is set.
-			 */
-			public boolean hasInterval() {
-				return ((bitField0_ & 0x00000004) != 0);
-			}
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.Trigger.IntervalTrigger interval = 3;</code>
-			 * 
-			 * @return The interval.
-			 */
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.IntervalTrigger getInterval() {
-				if (intervalBuilder_ == null) {
-					return interval_ == null
-							? io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.IntervalTrigger
-									.getDefaultInstance()
-							: interval_;
-				} else {
-					return intervalBuilder_.getMessage();
-				}
-			}
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.Trigger.IntervalTrigger interval = 3;</code>
-			 */
-			public Builder setInterval(
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.IntervalTrigger value) {
-				if (intervalBuilder_ == null) {
-					if (value == null) {
-						throw new NullPointerException();
-					}
-					interval_ = value;
-					onChanged();
-				} else {
-					intervalBuilder_.setMessage(value);
-				}
-				bitField0_ |= 0x00000004;
-				return this;
-			}
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.Trigger.IntervalTrigger interval = 3;</code>
-			 */
-			public Builder setInterval(
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.IntervalTrigger.Builder builderForValue) {
-				if (intervalBuilder_ == null) {
-					interval_ = builderForValue.build();
-					onChanged();
-				} else {
-					intervalBuilder_.setMessage(builderForValue.build());
-				}
-				bitField0_ |= 0x00000004;
-				return this;
-			}
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.Trigger.IntervalTrigger interval = 3;</code>
-			 */
-			public Builder mergeInterval(
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.IntervalTrigger value) {
-				if (intervalBuilder_ == null) {
-					if (((bitField0_ & 0x00000004) != 0) && interval_ != null
-							&& interval_ != io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.IntervalTrigger
-									.getDefaultInstance()) {
-						interval_ = io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.IntervalTrigger
-								.newBuilder(interval_).mergeFrom(value).buildPartial();
-					} else {
-						interval_ = value;
-					}
-					onChanged();
-				} else {
-					intervalBuilder_.mergeFrom(value);
-				}
-				bitField0_ |= 0x00000004;
-				return this;
-			}
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.Trigger.IntervalTrigger interval = 3;</code>
-			 */
-			public Builder clearInterval() {
-				if (intervalBuilder_ == null) {
-					interval_ = null;
-					onChanged();
-				} else {
-					intervalBuilder_.clear();
-				}
-				bitField0_ = (bitField0_ & ~0x00000004);
-				return this;
-			}
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.Trigger.IntervalTrigger interval = 3;</code>
-			 */
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.IntervalTrigger.Builder getIntervalBuilder() {
-				bitField0_ |= 0x00000004;
-				onChanged();
-				return getIntervalFieldBuilder().getBuilder();
-			}
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.Trigger.IntervalTrigger interval = 3;</code>
-			 */
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.IntervalTriggerOrBuilder getIntervalOrBuilder() {
-				if (intervalBuilder_ != null) {
-					return intervalBuilder_.getMessageOrBuilder();
-				} else {
-					return interval_ == null
-							? io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.IntervalTrigger
-									.getDefaultInstance()
-							: interval_;
-				}
-			}
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.Trigger.IntervalTrigger interval = 3;</code>
-			 */
-			private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.IntervalTrigger, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.IntervalTrigger.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.IntervalTriggerOrBuilder> getIntervalFieldBuilder() {
-				if (intervalBuilder_ == null) {
-					intervalBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.IntervalTrigger, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.IntervalTrigger.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.IntervalTriggerOrBuilder>(
-							getInterval(), getParentForChildren(), isClean());
-					interval_ = null;
-				}
-				return intervalBuilder_;
-			}
-
-			private io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.PointInTimeTrigger pit_;
-			private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.PointInTimeTrigger, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.PointInTimeTrigger.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.PointInTimeTriggerOrBuilder> pitBuilder_;
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.Trigger.PointInTimeTrigger pit = 4;</code>
-			 * 
-			 * @return Whether the pit field is set.
-			 */
-			public boolean hasPit() {
-				return ((bitField0_ & 0x00000008) != 0);
-			}
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.Trigger.PointInTimeTrigger pit = 4;</code>
-			 * 
-			 * @return The pit.
-			 */
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.PointInTimeTrigger getPit() {
-				if (pitBuilder_ == null) {
-					return pit_ == null
-							? io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.PointInTimeTrigger
-									.getDefaultInstance()
-							: pit_;
-				} else {
-					return pitBuilder_.getMessage();
-				}
-			}
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.Trigger.PointInTimeTrigger pit = 4;</code>
-			 */
-			public Builder setPit(
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.PointInTimeTrigger value) {
-				if (pitBuilder_ == null) {
-					if (value == null) {
-						throw new NullPointerException();
-					}
-					pit_ = value;
-					onChanged();
-				} else {
-					pitBuilder_.setMessage(value);
-				}
-				bitField0_ |= 0x00000008;
-				return this;
-			}
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.Trigger.PointInTimeTrigger pit = 4;</code>
-			 */
-			public Builder setPit(
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.PointInTimeTrigger.Builder builderForValue) {
-				if (pitBuilder_ == null) {
-					pit_ = builderForValue.build();
-					onChanged();
-				} else {
-					pitBuilder_.setMessage(builderForValue.build());
-				}
-				bitField0_ |= 0x00000008;
-				return this;
-			}
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.Trigger.PointInTimeTrigger pit = 4;</code>
-			 */
-			public Builder mergePit(
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.PointInTimeTrigger value) {
-				if (pitBuilder_ == null) {
-					if (((bitField0_ & 0x00000008) != 0) && pit_ != null
-							&& pit_ != io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.PointInTimeTrigger
-									.getDefaultInstance()) {
-						pit_ = io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.PointInTimeTrigger
-								.newBuilder(pit_).mergeFrom(value).buildPartial();
-					} else {
-						pit_ = value;
-					}
-					onChanged();
-				} else {
-					pitBuilder_.mergeFrom(value);
-				}
-				bitField0_ |= 0x00000008;
-				return this;
-			}
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.Trigger.PointInTimeTrigger pit = 4;</code>
-			 */
-			public Builder clearPit() {
-				if (pitBuilder_ == null) {
-					pit_ = null;
-					onChanged();
-				} else {
-					pitBuilder_.clear();
-				}
-				bitField0_ = (bitField0_ & ~0x00000008);
-				return this;
-			}
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.Trigger.PointInTimeTrigger pit = 4;</code>
-			 */
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.PointInTimeTrigger.Builder getPitBuilder() {
-				bitField0_ |= 0x00000008;
-				onChanged();
-				return getPitFieldBuilder().getBuilder();
-			}
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.Trigger.PointInTimeTrigger pit = 4;</code>
-			 */
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.PointInTimeTriggerOrBuilder getPitOrBuilder() {
-				if (pitBuilder_ != null) {
-					return pitBuilder_.getMessageOrBuilder();
-				} else {
-					return pit_ == null
-							? io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.PointInTimeTrigger
-									.getDefaultInstance()
-							: pit_;
-				}
-			}
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.Trigger.PointInTimeTrigger pit = 4;</code>
-			 */
-			private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.PointInTimeTrigger, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.PointInTimeTrigger.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.PointInTimeTriggerOrBuilder> getPitFieldBuilder() {
-				if (pitBuilder_ == null) {
-					pitBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.PointInTimeTrigger, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.PointInTimeTrigger.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.PointInTimeTriggerOrBuilder>(
-							getPit(), getParentForChildren(), isClean());
-					pit_ = null;
-				}
-				return pitBuilder_;
-			}
-
-			private io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CompositeMaxDurationTrigger cmdt_;
-			private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CompositeMaxDurationTrigger, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CompositeMaxDurationTrigger.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CompositeMaxDurationTriggerOrBuilder> cmdtBuilder_;
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.Trigger.CompositeMaxDurationTrigger cmdt = 5;</code>
-			 * 
-			 * @return Whether the cmdt field is set.
-			 */
-			public boolean hasCmdt() {
-				return ((bitField0_ & 0x00000010) != 0);
-			}
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.Trigger.CompositeMaxDurationTrigger cmdt = 5;</code>
-			 * 
-			 * @return The cmdt.
-			 */
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CompositeMaxDurationTrigger getCmdt() {
-				if (cmdtBuilder_ == null) {
-					return cmdt_ == null
-							? io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CompositeMaxDurationTrigger
-									.getDefaultInstance()
-							: cmdt_;
-				} else {
-					return cmdtBuilder_.getMessage();
-				}
-			}
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.Trigger.CompositeMaxDurationTrigger cmdt = 5;</code>
-			 */
-			public Builder setCmdt(
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CompositeMaxDurationTrigger value) {
-				if (cmdtBuilder_ == null) {
-					if (value == null) {
-						throw new NullPointerException();
-					}
-					cmdt_ = value;
-					onChanged();
-				} else {
-					cmdtBuilder_.setMessage(value);
-				}
-				bitField0_ |= 0x00000010;
-				return this;
-			}
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.Trigger.CompositeMaxDurationTrigger cmdt = 5;</code>
-			 */
-			public Builder setCmdt(
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CompositeMaxDurationTrigger.Builder builderForValue) {
-				if (cmdtBuilder_ == null) {
-					cmdt_ = builderForValue.build();
-					onChanged();
-				} else {
-					cmdtBuilder_.setMessage(builderForValue.build());
-				}
-				bitField0_ |= 0x00000010;
-				return this;
-			}
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.Trigger.CompositeMaxDurationTrigger cmdt = 5;</code>
-			 */
-			public Builder mergeCmdt(
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CompositeMaxDurationTrigger value) {
-				if (cmdtBuilder_ == null) {
-					if (((bitField0_ & 0x00000010) != 0) && cmdt_ != null
-							&& cmdt_ != io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CompositeMaxDurationTrigger
-									.getDefaultInstance()) {
-						cmdt_ = io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CompositeMaxDurationTrigger
-								.newBuilder(cmdt_).mergeFrom(value).buildPartial();
-					} else {
-						cmdt_ = value;
-					}
-					onChanged();
-				} else {
-					cmdtBuilder_.mergeFrom(value);
-				}
-				bitField0_ |= 0x00000010;
-				return this;
-			}
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.Trigger.CompositeMaxDurationTrigger cmdt = 5;</code>
-			 */
-			public Builder clearCmdt() {
-				if (cmdtBuilder_ == null) {
-					cmdt_ = null;
-					onChanged();
-				} else {
-					cmdtBuilder_.clear();
-				}
-				bitField0_ = (bitField0_ & ~0x00000010);
-				return this;
-			}
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.Trigger.CompositeMaxDurationTrigger cmdt = 5;</code>
-			 */
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CompositeMaxDurationTrigger.Builder getCmdtBuilder() {
-				bitField0_ |= 0x00000010;
-				onChanged();
-				return getCmdtFieldBuilder().getBuilder();
-			}
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.Trigger.CompositeMaxDurationTrigger cmdt = 5;</code>
-			 */
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CompositeMaxDurationTriggerOrBuilder getCmdtOrBuilder() {
-				if (cmdtBuilder_ != null) {
-					return cmdtBuilder_.getMessageOrBuilder();
-				} else {
-					return cmdt_ == null
-							? io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CompositeMaxDurationTrigger
-									.getDefaultInstance()
-							: cmdt_;
-				}
-			}
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.Trigger.CompositeMaxDurationTrigger cmdt = 5;</code>
-			 */
-			private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CompositeMaxDurationTrigger, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CompositeMaxDurationTrigger.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CompositeMaxDurationTriggerOrBuilder> getCmdtFieldBuilder() {
-				if (cmdtBuilder_ == null) {
-					cmdtBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CompositeMaxDurationTrigger, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CompositeMaxDurationTrigger.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.CompositeMaxDurationTriggerOrBuilder>(
-							getCmdt(), getParentForChildren(), isClean());
-					cmdt_ = null;
-				}
-				return cmdtBuilder_;
-			}
-
-			@java.lang.Override
-			public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
-				return super.setUnknownFields(unknownFields);
-			}
-
-			@java.lang.Override
-			public final Builder mergeUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
-				return super.mergeUnknownFields(unknownFields);
-			}
-
-			// @@protoc_insertion_point(builder_scope:org.jbpm.marshalling.Trigger)
-		}
-
-		// @@protoc_insertion_point(class_scope:org.jbpm.marshalling.Trigger)
-		private static final io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger DEFAULT_INSTANCE;
-		static {
-			DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger();
-		}
-
-		public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger getDefaultInstance() {
-			return DEFAULT_INSTANCE;
-		}
-
-		@java.lang.Deprecated
-		public static final com.google.protobuf.Parser<Trigger> PARSER = new com.google.protobuf.AbstractParser<Trigger>() {
-			@java.lang.Override
-			public Trigger parsePartialFrom(com.google.protobuf.CodedInputStream input,
-					com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-					throws com.google.protobuf.InvalidProtocolBufferException {
-				return new Trigger(input, extensionRegistry);
-			}
-		};
-
-		public static com.google.protobuf.Parser<Trigger> parser() {
-			return PARSER;
-		}
-
-		@java.lang.Override
-		public com.google.protobuf.Parser<Trigger> getParserForType() {
-			return PARSER;
-		}
-
-		@java.lang.Override
-		public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger getDefaultInstanceForType() {
-			return DEFAULT_INSTANCE;
-		}
-
-	}
-
-	public interface ProcessDataOrBuilder extends
-			// @@protoc_insertion_point(interface_extends:org.jbpm.marshalling.ProcessData)
-			com.google.protobuf.GeneratedMessageV3.ExtendableMessageOrBuilder<ProcessData> {
-	}
-
-	/**
-	 * Protobuf type {@code org.jbpm.marshalling.ProcessData}
-	 */
-	public static final class ProcessData extends com.google.protobuf.GeneratedMessageV3.ExtendableMessage<ProcessData>
-			implements
-			// @@protoc_insertion_point(message_implements:org.jbpm.marshalling.ProcessData)
-			ProcessDataOrBuilder {
-		private static final long serialVersionUID = 0L;
-
-		// Use ProcessData.newBuilder() to construct.
-		private ProcessData(
-				com.google.protobuf.GeneratedMessageV3.ExtendableBuilder<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessData, ?> builder) {
-			super(builder);
-		}
-
-		private ProcessData() {
-		}
-
-		@java.lang.Override
-		@SuppressWarnings({ "unused" })
-		protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
-			return new ProcessData();
-		}
-
-		@java.lang.Override
-		public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
-			return this.unknownFields;
-		}
-
-		private ProcessData(com.google.protobuf.CodedInputStream input,
-				com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-				throws com.google.protobuf.InvalidProtocolBufferException {
-			this();
-			if (extensionRegistry == null) {
-				throw new java.lang.NullPointerException();
-			}
-			com.google.protobuf.UnknownFieldSet.Builder unknownFields = com.google.protobuf.UnknownFieldSet
-					.newBuilder();
-			try {
-				boolean done = false;
-				while (!done) {
-					int tag = input.readTag();
-					switch (tag) {
-					case 0:
-						done = true;
-						break;
-					default: {
-						if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-							done = true;
-						}
-						break;
-					}
-					}
-				}
-			} catch (com.google.protobuf.InvalidProtocolBufferException e) {
-				throw e.setUnfinishedMessage(this);
-			} catch (java.io.IOException e) {
-				throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-			} finally {
-				this.unknownFields = unknownFields.build();
-				makeExtensionsImmutable();
-			}
-		}
-
-		public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-			return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.internal_static_org_jbpm_marshalling_ProcessData_descriptor;
-		}
-
-		@java.lang.Override
-		protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() {
-			return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.internal_static_org_jbpm_marshalling_ProcessData_fieldAccessorTable
-					.ensureFieldAccessorsInitialized(
-							io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessData.class,
-							io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessData.Builder.class);
-		}
-
-		private byte memoizedIsInitialized = -1;
-
-		@java.lang.Override
-		public final boolean isInitialized() {
-			byte isInitialized = memoizedIsInitialized;
-			if (isInitialized == 1)
-				return true;
-			if (isInitialized == 0)
-				return false;
-
-			if (!extensionsAreInitialized()) {
-				memoizedIsInitialized = 0;
-				return false;
-			}
-			memoizedIsInitialized = 1;
-			return true;
-		}
-
-		@java.lang.Override
-		public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
-			com.google.protobuf.GeneratedMessageV3.ExtendableMessage<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessData>.ExtensionWriter extensionWriter = newExtensionWriter();
-			extensionWriter.writeUntil(200, output);
-			unknownFields.writeTo(output);
-		}
-
-		@java.lang.Override
-		public int getSerializedSize() {
-			int size = memoizedSize;
-			if (size != -1)
-				return size;
-
-			size = 0;
-			size += extensionsSerializedSize();
-			size += unknownFields.getSerializedSize();
-			memoizedSize = size;
-			return size;
-		}
-
-		@java.lang.Override
-		public boolean equals(final java.lang.Object obj) {
-			if (obj == this) {
-				return true;
-			}
-			if (!(obj instanceof io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessData)) {
-				return super.equals(obj);
-			}
-			io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessData other = (io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessData) obj;
-
-			if (!unknownFields.equals(other.unknownFields))
-				return false;
-			if (!getExtensionFields().equals(other.getExtensionFields()))
-				return false;
-			return true;
-		}
-
-		@java.lang.Override
-		public int hashCode() {
-			if (memoizedHashCode != 0) {
-				return memoizedHashCode;
-			}
-			int hash = 41;
-			hash = (19 * hash) + getDescriptor().hashCode();
-			hash = hashFields(hash, getExtensionFields());
-			hash = (29 * hash) + unknownFields.hashCode();
-			memoizedHashCode = hash;
-			return hash;
-		}
-
-		public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessData parseFrom(
-				java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
-			return PARSER.parseFrom(data);
-		}
-
-		public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessData parseFrom(
-				java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-				throws com.google.protobuf.InvalidProtocolBufferException {
-			return PARSER.parseFrom(data, extensionRegistry);
-		}
-
-		public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessData parseFrom(
-				com.google.protobuf.ByteString data) throws com.google.protobuf.InvalidProtocolBufferException {
-			return PARSER.parseFrom(data);
-		}
-
-		public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessData parseFrom(
-				com.google.protobuf.ByteString data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-				throws com.google.protobuf.InvalidProtocolBufferException {
-			return PARSER.parseFrom(data, extensionRegistry);
-		}
-
-		public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessData parseFrom(byte[] data)
-				throws com.google.protobuf.InvalidProtocolBufferException {
-			return PARSER.parseFrom(data);
-		}
-
-		public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessData parseFrom(byte[] data,
-				com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-				throws com.google.protobuf.InvalidProtocolBufferException {
-			return PARSER.parseFrom(data, extensionRegistry);
-		}
-
-		public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessData parseFrom(
-				java.io.InputStream input) throws java.io.IOException {
-			return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
-		}
-
-		public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessData parseFrom(
-				java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-				throws java.io.IOException {
-			return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input, extensionRegistry);
-		}
-
-		public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessData parseDelimitedFrom(
-				java.io.InputStream input) throws java.io.IOException {
-			return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
-		}
-
-		public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessData parseDelimitedFrom(
-				java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-				throws java.io.IOException {
-			return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input,
-					extensionRegistry);
-		}
-
-		public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessData parseFrom(
-				com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-			return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
-		}
-
-		public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessData parseFrom(
-				com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-				throws java.io.IOException {
-			return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input, extensionRegistry);
-		}
-
-		@java.lang.Override
-		public Builder newBuilderForType() {
-			return newBuilder();
-		}
-
-		public static Builder newBuilder() {
-			return DEFAULT_INSTANCE.toBuilder();
-		}
-
-		public static Builder newBuilder(
-				io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessData prototype) {
-			return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
-		}
-
-		@java.lang.Override
-		public Builder toBuilder() {
-			return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
-		}
-
-		@java.lang.Override
-		protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-			Builder builder = new Builder(parent);
-			return builder;
-		}
-
-		/**
-		 * Protobuf type {@code org.jbpm.marshalling.ProcessData}
-		 */
-		public static final class Builder extends
-				com.google.protobuf.GeneratedMessageV3.ExtendableBuilder<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessData, Builder>
-				implements
-				// @@protoc_insertion_point(builder_implements:org.jbpm.marshalling.ProcessData)
-				io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessDataOrBuilder {
-			public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-				return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.internal_static_org_jbpm_marshalling_ProcessData_descriptor;
-			}
-
-			@java.lang.Override
-			protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() {
-				return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.internal_static_org_jbpm_marshalling_ProcessData_fieldAccessorTable
-						.ensureFieldAccessorsInitialized(
-								io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessData.class,
-								io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessData.Builder.class);
-			}
-
-			// Construct using
-			// org.jbpm.marshalling.impl.JBPMMessages.ProcessData.newBuilder()
-			private Builder() {
-				maybeForceBuilderInitialization();
-			}
-
-			private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-				super(parent);
-				maybeForceBuilderInitialization();
-			}
-
-			private void maybeForceBuilderInitialization() {
-				if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
-				}
-			}
-
-			@java.lang.Override
-			public Builder clear() {
-				super.clear();
-				return this;
-			}
-
-			@java.lang.Override
-			public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-				return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.internal_static_org_jbpm_marshalling_ProcessData_descriptor;
-			}
-
-			@java.lang.Override
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessData getDefaultInstanceForType() {
-				return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessData.getDefaultInstance();
-			}
-
-			@java.lang.Override
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessData build() {
-				io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessData result = buildPartial();
-				if (!result.isInitialized()) {
-					throw newUninitializedMessageException(result);
-				}
-				return result;
-			}
-
-			@java.lang.Override
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessData buildPartial() {
-				io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessData result = new io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessData(
-						this);
-				onBuilt();
-				return result;
-			}
-
-			@java.lang.Override
-			public Builder clone() {
-				return super.clone();
-			}
-
-			@java.lang.Override
-			public Builder setField(com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
-				return super.setField(field, value);
-			}
-
-			@java.lang.Override
-			public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
-				return super.clearField(field);
-			}
-
-			@java.lang.Override
-			public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
-				return super.clearOneof(oneof);
-			}
-
-			@java.lang.Override
-			public Builder setRepeatedField(com.google.protobuf.Descriptors.FieldDescriptor field, int index,
-					java.lang.Object value) {
-				return super.setRepeatedField(field, index, value);
-			}
-
-			@java.lang.Override
-			public Builder addRepeatedField(com.google.protobuf.Descriptors.FieldDescriptor field,
-					java.lang.Object value) {
-				return super.addRepeatedField(field, value);
-			}
-
-			@java.lang.Override
-			public <Type> Builder setExtension(
-					com.google.protobuf.GeneratedMessage.GeneratedExtension<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessData, Type> extension,
-					Type value) {
-				return super.setExtension(extension, value);
-			}
-
-			@java.lang.Override
-			public <Type> Builder setExtension(
-					com.google.protobuf.GeneratedMessage.GeneratedExtension<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessData, java.util.List<Type>> extension,
-					int index, Type value) {
-				return super.setExtension(extension, index, value);
-			}
-
-			@java.lang.Override
-			public <Type> Builder addExtension(
-					com.google.protobuf.GeneratedMessage.GeneratedExtension<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessData, java.util.List<Type>> extension,
-					Type value) {
-				return super.addExtension(extension, value);
-			}
-
-			@java.lang.Override
-			public <Type> Builder clearExtension(
-					com.google.protobuf.GeneratedMessage.GeneratedExtension<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessData, ?> extension) {
-				return super.clearExtension(extension);
-			}
-
-			@java.lang.Override
-			public Builder mergeFrom(com.google.protobuf.Message other) {
-				if (other instanceof io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessData) {
-					return mergeFrom((io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessData) other);
-				} else {
-					super.mergeFrom(other);
-					return this;
-				}
-			}
-
-			public Builder mergeFrom(io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessData other) {
-				if (other == io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessData
-						.getDefaultInstance())
-					return this;
-				this.mergeExtensionFields(other);
-				this.mergeUnknownFields(other.unknownFields);
-				onChanged();
-				return this;
-			}
-
-			@java.lang.Override
-			public final boolean isInitialized() {
-				if (!extensionsAreInitialized()) {
-					return false;
-				}
-				return true;
-			}
-
-			@java.lang.Override
-			public Builder mergeFrom(com.google.protobuf.CodedInputStream input,
-					com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException {
-				io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessData parsedMessage = null;
-				try {
-					parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
-				} catch (com.google.protobuf.InvalidProtocolBufferException e) {
-					parsedMessage = (io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessData) e
-							.getUnfinishedMessage();
-					throw e.unwrapIOException();
-				} finally {
-					if (parsedMessage != null) {
-						mergeFrom(parsedMessage);
-					}
-				}
-				return this;
-			}
-
-			@java.lang.Override
-			public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
-				return super.setUnknownFields(unknownFields);
-			}
-
-			@java.lang.Override
-			public final Builder mergeUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
-				return super.mergeUnknownFields(unknownFields);
-			}
-
-			// @@protoc_insertion_point(builder_scope:org.jbpm.marshalling.ProcessData)
-		}
-
-		// @@protoc_insertion_point(class_scope:org.jbpm.marshalling.ProcessData)
-		private static final io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessData DEFAULT_INSTANCE;
-		static {
-			DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessData();
-		}
-
-		public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessData getDefaultInstance() {
-			return DEFAULT_INSTANCE;
-		}
-
-		@java.lang.Deprecated
-		public static final com.google.protobuf.Parser<ProcessData> PARSER = new com.google.protobuf.AbstractParser<ProcessData>() {
-			@java.lang.Override
-			public ProcessData parsePartialFrom(com.google.protobuf.CodedInputStream input,
-					com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-					throws com.google.protobuf.InvalidProtocolBufferException {
-				return new ProcessData(input, extensionRegistry);
-			}
-		};
-
-		public static com.google.protobuf.Parser<ProcessData> parser() {
-			return PARSER;
-		}
-
-		@java.lang.Override
-		public com.google.protobuf.Parser<ProcessData> getParserForType() {
-			return PARSER;
-		}
-
-		@java.lang.Override
-		public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessData getDefaultInstanceForType() {
-			return DEFAULT_INSTANCE;
-		}
-
-	}
-
-	public interface ProcessInstanceOrBuilder extends
-			// @@protoc_insertion_point(interface_extends:org.jbpm.marshalling.ProcessInstance)
-			com.google.protobuf.MessageOrBuilder {
-
-		/**
-		 * <code>optional string process_type = 1;</code>
-		 * 
-		 * @return Whether the processType field is set.
-		 */
-		boolean hasProcessType();
-
-		/**
-		 * <code>optional string process_type = 1;</code>
-		 * 
-		 * @return The processType.
-		 */
-		java.lang.String getProcessType();
-
-		/**
-		 * <code>optional string process_type = 1;</code>
-		 * 
-		 * @return The bytes for processType.
-		 */
-		com.google.protobuf.ByteString getProcessTypeBytes();
-
-		/**
-		 * <code>optional string id = 2;</code>
-		 * 
-		 * @return Whether the id field is set.
-		 */
-		boolean hasId();
-
-		/**
-		 * <code>optional string id = 2;</code>
-		 * 
-		 * @return The id.
-		 */
-		java.lang.String getId();
-
-		/**
-		 * <code>optional string id = 2;</code>
-		 * 
-		 * @return The bytes for id.
-		 */
-		com.google.protobuf.ByteString getIdBytes();
-
-		/**
-		 * <code>optional string process_id = 3;</code>
-		 * 
-		 * @return Whether the processId field is set.
-		 */
-		boolean hasProcessId();
-
-		/**
-		 * <code>optional string process_id = 3;</code>
-		 * 
-		 * @return The processId.
-		 */
-		java.lang.String getProcessId();
-
-		/**
-		 * <code>optional string process_id = 3;</code>
-		 * 
-		 * @return The bytes for processId.
-		 */
-		com.google.protobuf.ByteString getProcessIdBytes();
-
-		/**
-		 * <code>optional int32 state = 4;</code>
-		 * 
-		 * @return Whether the state field is set.
-		 */
-		boolean hasState();
-
-		/**
-		 * <code>optional int32 state = 4;</code>
-		 * 
-		 * @return The state.
-		 */
-		int getState();
-
-		/**
-		 * <code>optional int64 node_instance_counter = 5;</code>
-		 * 
-		 * @return Whether the nodeInstanceCounter field is set.
-		 */
-		boolean hasNodeInstanceCounter();
-
-		/**
-		 * <code>optional int64 node_instance_counter = 5;</code>
-		 * 
-		 * @return The nodeInstanceCounter.
-		 */
-		long getNodeInstanceCounter();
-
-		/**
-		 * <code>optional string process_xml = 11;</code>
-		 * 
-		 * @return Whether the processXml field is set.
-		 */
-		boolean hasProcessXml();
-
-		/**
-		 * <code>optional string process_xml = 11;</code>
-		 * 
-		 * @return The processXml.
-		 */
-		java.lang.String getProcessXml();
-
-		/**
-		 * <code>optional string process_xml = 11;</code>
-		 * 
-		 * @return The bytes for processXml.
-		 */
-		com.google.protobuf.ByteString getProcessXmlBytes();
-
-		/**
-		 * <code>optional string parent_process_instance_id = 12;</code>
-		 * 
-		 * @return Whether the parentProcessInstanceId field is set.
-		 */
-		boolean hasParentProcessInstanceId();
-
-		/**
-		 * <code>optional string parent_process_instance_id = 12;</code>
-		 * 
-		 * @return The parentProcessInstanceId.
-		 */
-		java.lang.String getParentProcessInstanceId();
-
-		/**
-		 * <code>optional string parent_process_instance_id = 12;</code>
-		 * 
-		 * @return The bytes for parentProcessInstanceId.
-		 */
-		com.google.protobuf.ByteString getParentProcessInstanceIdBytes();
-
-		/**
-		 * <code>optional string description = 15;</code>
-		 * 
-		 * @return Whether the description field is set.
-		 */
-		boolean hasDescription();
-
-		/**
-		 * <code>optional string description = 15;</code>
-		 * 
-		 * @return The description.
-		 */
-		java.lang.String getDescription();
-
-		/**
-		 * <code>optional string description = 15;</code>
-		 * 
-		 * @return The bytes for description.
-		 */
-		com.google.protobuf.ByteString getDescriptionBytes();
-
-		/**
-		 * <code>optional bool signal_completion = 16 [default = true];</code>
-		 * 
-		 * @return Whether the signalCompletion field is set.
-		 */
-		boolean hasSignalCompletion();
-
-		/**
-		 * <code>optional bool signal_completion = 16 [default = true];</code>
-		 * 
-		 * @return The signalCompletion.
-		 */
-		boolean getSignalCompletion();
-
-		/**
-		 * <code>optional string deploymentId = 17;</code>
-		 * 
-		 * @return Whether the deploymentId field is set.
-		 */
-		boolean hasDeploymentId();
-
-		/**
-		 * <code>optional string deploymentId = 17;</code>
-		 * 
-		 * @return The deploymentId.
-		 */
-		java.lang.String getDeploymentId();
-
-		/**
-		 * <code>optional string deploymentId = 17;</code>
-		 * 
-		 * @return The bytes for deploymentId.
-		 */
-		com.google.protobuf.ByteString getDeploymentIdBytes();
-
-		/**
-		 * <code>optional string correlation_key = 18;</code>
-		 * 
-		 * @return Whether the correlationKey field is set.
-		 */
-		boolean hasCorrelationKey();
-
-		/**
-		 * <code>optional string correlation_key = 18;</code>
-		 * 
-		 * @return The correlationKey.
-		 */
-		java.lang.String getCorrelationKey();
-
-		/**
-		 * <code>optional string correlation_key = 18;</code>
-		 * 
-		 * @return The bytes for correlationKey.
-		 */
-		com.google.protobuf.ByteString getCorrelationKeyBytes();
-
-		/**
-		 * <code>optional string sla_timer_id = 19;</code>
-		 * 
-		 * @return Whether the slaTimerId field is set.
-		 */
-		boolean hasSlaTimerId();
-
-		/**
-		 * <code>optional string sla_timer_id = 19;</code>
-		 * 
-		 * @return The slaTimerId.
-		 */
-		java.lang.String getSlaTimerId();
-
-		/**
-		 * <code>optional string sla_timer_id = 19;</code>
-		 * 
-		 * @return The bytes for slaTimerId.
-		 */
-		com.google.protobuf.ByteString getSlaTimerIdBytes();
-
-		/**
-		 * <code>optional int64 sla_due_date = 20;</code>
-		 * 
-		 * @return Whether the slaDueDate field is set.
-		 */
-		boolean hasSlaDueDate();
-
-		/**
-		 * <code>optional int64 sla_due_date = 20;</code>
-		 * 
-		 * @return The slaDueDate.
-		 */
-		long getSlaDueDate();
-
-		/**
-		 * <code>optional int32 sla_compliance = 21;</code>
-		 * 
-		 * @return Whether the slaCompliance field is set.
-		 */
-		boolean hasSlaCompliance();
-
-		/**
-		 * <code>optional int32 sla_compliance = 21;</code>
-		 * 
-		 * @return The slaCompliance.
-		 */
-		int getSlaCompliance();
-
-		/**
-		 * <code>optional string root_process_instance_id = 22;</code>
-		 * 
-		 * @return Whether the rootProcessInstanceId field is set.
-		 */
-		boolean hasRootProcessInstanceId();
-
-		/**
-		 * <code>optional string root_process_instance_id = 22;</code>
-		 * 
-		 * @return The rootProcessInstanceId.
-		 */
-		java.lang.String getRootProcessInstanceId();
-
-		/**
-		 * <code>optional string root_process_instance_id = 22;</code>
-		 * 
-		 * @return The bytes for rootProcessInstanceId.
-		 */
-		com.google.protobuf.ByteString getRootProcessInstanceIdBytes();
-
-		/**
-		 * <code>optional int64 start_date = 23;</code>
-		 * 
-		 * @return Whether the startDate field is set.
-		 */
-		boolean hasStartDate();
-
-		/**
-		 * <code>optional int64 start_date = 23;</code>
-		 * 
-		 * @return The startDate.
-		 */
-		long getStartDate();
-
-		/**
-		 * <code>optional string root_process_id = 24;</code>
-		 * 
-		 * @return Whether the rootProcessId field is set.
-		 */
-		boolean hasRootProcessId();
-
-		/**
-		 * <code>optional string root_process_id = 24;</code>
-		 * 
-		 * @return The rootProcessId.
-		 */
-		java.lang.String getRootProcessId();
-
-		/**
-		 * <code>optional string root_process_id = 24;</code>
-		 * 
-		 * @return The bytes for rootProcessId.
-		 */
-		com.google.protobuf.ByteString getRootProcessIdBytes();
-
-		/**
-		 * <code>optional string error_node_id = 25;</code>
-		 * 
-		 * @return Whether the errorNodeId field is set.
-		 */
-		boolean hasErrorNodeId();
-
-		/**
-		 * <code>optional string error_node_id = 25;</code>
-		 * 
-		 * @return The errorNodeId.
-		 */
-		java.lang.String getErrorNodeId();
-
-		/**
-		 * <code>optional string error_node_id = 25;</code>
-		 * 
-		 * @return The bytes for errorNodeId.
-		 */
-		com.google.protobuf.ByteString getErrorNodeIdBytes();
-
-		/**
-		 * <code>optional string error_message = 26;</code>
-		 * 
-		 * @return Whether the errorMessage field is set.
-		 */
-		boolean hasErrorMessage();
-
-		/**
-		 * <code>optional string error_message = 26;</code>
-		 * 
-		 * @return The errorMessage.
-		 */
-		java.lang.String getErrorMessage();
-
-		/**
-		 * <code>optional string error_message = 26;</code>
-		 * 
-		 * @return The bytes for errorMessage.
-		 */
-		com.google.protobuf.ByteString getErrorMessageBytes();
-
-		/**
-		 * <code>optional string reference_id = 27;</code>
-		 * 
-		 * @return Whether the referenceId field is set.
-		 */
-		boolean hasReferenceId();
-
-		/**
-		 * <code>optional string reference_id = 27;</code>
-		 * 
-		 * @return The referenceId.
-		 */
-		java.lang.String getReferenceId();
-
-		/**
-		 * <code>optional string reference_id = 27;</code>
-		 * 
-		 * @return The bytes for referenceId.
-		 */
-		com.google.protobuf.ByteString getReferenceIdBytes();
-
-		/**
-		 * <code>repeated .org.jbpm.marshalling.ProcessInstance.SwimlaneContextInstance swimlane_context = 6;</code>
-		 */
-		java.util.List<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.SwimlaneContextInstance> getSwimlaneContextList();
-
-		/**
-		 * <code>repeated .org.jbpm.marshalling.ProcessInstance.SwimlaneContextInstance swimlane_context = 6;</code>
-		 */
-		io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.SwimlaneContextInstance getSwimlaneContext(
-				int index);
-
-		/**
-		 * <code>repeated .org.jbpm.marshalling.ProcessInstance.SwimlaneContextInstance swimlane_context = 6;</code>
-		 */
-		int getSwimlaneContextCount();
-
-		/**
-		 * <code>repeated .org.jbpm.marshalling.ProcessInstance.SwimlaneContextInstance swimlane_context = 6;</code>
-		 */
-		java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.SwimlaneContextInstanceOrBuilder> getSwimlaneContextOrBuilderList();
-
-		/**
-		 * <code>repeated .org.jbpm.marshalling.ProcessInstance.SwimlaneContextInstance swimlane_context = 6;</code>
-		 */
-		io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.SwimlaneContextInstanceOrBuilder getSwimlaneContextOrBuilder(
-				int index);
-
-		/**
-		 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstance node_instance = 7;</code>
-		 */
-		java.util.List<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstance> getNodeInstanceList();
-
-		/**
-		 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstance node_instance = 7;</code>
-		 */
-		io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstance getNodeInstance(
-				int index);
-
-		/**
-		 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstance node_instance = 7;</code>
-		 */
-		int getNodeInstanceCount();
-
-		/**
-		 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstance node_instance = 7;</code>
-		 */
-		java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceOrBuilder> getNodeInstanceOrBuilderList();
-
-		/**
-		 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstance node_instance = 7;</code>
-		 */
-		io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceOrBuilder getNodeInstanceOrBuilder(
-				int index);
-
-		/**
-		 * <code>repeated .org.jbpm.marshalling.Variable variable = 8;</code>
-		 */
-		java.util.List<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable> getVariableList();
-
-		/**
-		 * <code>repeated .org.jbpm.marshalling.Variable variable = 8;</code>
-		 */
-		io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable getVariable(int index);
-
-		/**
-		 * <code>repeated .org.jbpm.marshalling.Variable variable = 8;</code>
-		 */
-		int getVariableCount();
-
-		/**
-		 * <code>repeated .org.jbpm.marshalling.Variable variable = 8;</code>
-		 */
-		java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.VariableOrBuilder> getVariableOrBuilderList();
-
-		/**
-		 * <code>repeated .org.jbpm.marshalling.Variable variable = 8;</code>
-		 */
-		io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.VariableOrBuilder getVariableOrBuilder(int index);
-
-		/**
-		 * <code>repeated .org.jbpm.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 10;</code>
-		 */
-		java.util.List<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance> getExclusiveGroupList();
-
-		/**
-		 * <code>repeated .org.jbpm.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 10;</code>
-		 */
-		io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance getExclusiveGroup(
-				int index);
-
-		/**
-		 * <code>repeated .org.jbpm.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 10;</code>
-		 */
-		int getExclusiveGroupCount();
-
-		/**
-		 * <code>repeated .org.jbpm.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 10;</code>
-		 */
-		java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstanceOrBuilder> getExclusiveGroupOrBuilderList();
-
-		/**
-		 * <code>repeated .org.jbpm.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 10;</code>
-		 */
-		io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstanceOrBuilder getExclusiveGroupOrBuilder(
-				int index);
-
-		/**
-		 * <code>repeated string completedNodeIds = 13;</code>
-		 * 
-		 * @return A list containing the completedNodeIds.
-		 */
-		java.util.List<java.lang.String> getCompletedNodeIdsList();
-
-		/**
-		 * <code>repeated string completedNodeIds = 13;</code>
-		 * 
-		 * @return The count of completedNodeIds.
-		 */
-		int getCompletedNodeIdsCount();
-
-		/**
-		 * <code>repeated string completedNodeIds = 13;</code>
-		 * 
-		 * @param index The index of the element to return.
-		 * @return The completedNodeIds at the given index.
-		 */
-		java.lang.String getCompletedNodeIds(int index);
-
-		/**
-		 * <code>repeated string completedNodeIds = 13;</code>
-		 * 
-		 * @param index The index of the value to return.
-		 * @return The bytes of the completedNodeIds at the given index.
-		 */
-		com.google.protobuf.ByteString getCompletedNodeIdsBytes(int index);
-
-		/**
-		 * <code>repeated .org.jbpm.marshalling.IterationLevel iterationLevels = 14;</code>
-		 */
-		java.util.List<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel> getIterationLevelsList();
-
-		/**
-		 * <code>repeated .org.jbpm.marshalling.IterationLevel iterationLevels = 14;</code>
-		 */
-		io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel getIterationLevels(int index);
-
-		/**
-		 * <code>repeated .org.jbpm.marshalling.IterationLevel iterationLevels = 14;</code>
-		 */
-		int getIterationLevelsCount();
-
-		/**
-		 * <code>repeated .org.jbpm.marshalling.IterationLevel iterationLevels = 14;</code>
-		 */
-		java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevelOrBuilder> getIterationLevelsOrBuilderList();
-
-		/**
-		 * <code>repeated .org.jbpm.marshalling.IterationLevel iterationLevels = 14;</code>
-		 */
-		io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevelOrBuilder getIterationLevelsOrBuilder(
-				int index);
-	}
-
-	/**
-	 * Protobuf type {@code org.jbpm.marshalling.ProcessInstance}
-	 */
-	public static final class ProcessInstance extends com.google.protobuf.GeneratedMessageV3 implements
-			// @@protoc_insertion_point(message_implements:org.jbpm.marshalling.ProcessInstance)
-			ProcessInstanceOrBuilder {
-		private static final long serialVersionUID = 0L;
-
-		// Use ProcessInstance.newBuilder() to construct.
-		private ProcessInstance(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-			super(builder);
-		}
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-		private ProcessInstance() {
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-			id_ = "";
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-			processXml_ = "";
-			parentProcessInstanceId_ = "";
-			description_ = "";
-			signalCompletion_ = true;
-			deploymentId_ = "";
-			correlationKey_ = "";
-			slaTimerId_ = "";
-			rootProcessInstanceId_ = "";
-			rootProcessId_ = "";
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-			errorMessage_ = "";
-			referenceId_ = "";
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-			iterationLevels_ = java.util.Collections.emptyList();
-		}
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-		@java.lang.Override
-		@SuppressWarnings({ "unused" })
-		protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
-			return new ProcessInstance();
-		}
-
-		@java.lang.Override
-		public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
-			return this.unknownFields;
-		}
-
-		private ProcessInstance(com.google.protobuf.CodedInputStream input,
-				com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-				throws com.google.protobuf.InvalidProtocolBufferException {
-			this();
-			if (extensionRegistry == null) {
-				throw new java.lang.NullPointerException();
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-						done = true;
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-						com.google.protobuf.ByteString bs = input.readBytes();
-						bitField0_ |= 0x00000001;
-						processType_ = bs;
-						break;
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-						com.google.protobuf.ByteString bs = input.readBytes();
-						bitField0_ |= 0x00000002;
-						id_ = bs;
-						break;
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-						com.google.protobuf.ByteString bs = input.readBytes();
-						bitField0_ |= 0x00000004;
-						processId_ = bs;
-						break;
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-						bitField0_ |= 0x00000008;
-						state_ = input.readInt32();
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-						nodeInstanceCounter_ = input.readInt64();
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-							mutable_bitField0_ |= 0x00100000;
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-							mutable_bitField0_ |= 0x00200000;
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-						nodeInstance_.add(input.readMessage(
-								io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstance.PARSER,
-								extensionRegistry));
-						break;
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-						if (!((mutable_bitField0_ & 0x00400000) != 0)) {
-							variable_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable>();
-							mutable_bitField0_ |= 0x00400000;
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-						variable_.add(input.readMessage(
-								io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable.PARSER,
-								extensionRegistry));
-						break;
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-							exclusiveGroup_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance>();
-							mutable_bitField0_ |= 0x00800000;
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-						exclusiveGroup_.add(input.readMessage(
-								io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance.PARSER,
-								extensionRegistry));
-						break;
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-						com.google.protobuf.ByteString bs = input.readBytes();
-						bitField0_ |= 0x00000020;
-						processXml_ = bs;
-						break;
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-					case 98: {
-						com.google.protobuf.ByteString bs = input.readBytes();
-						bitField0_ |= 0x00000040;
-						parentProcessInstanceId_ = bs;
-						break;
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-					case 106: {
-						com.google.protobuf.ByteString bs = input.readBytes();
-						if (!((mutable_bitField0_ & 0x01000000) != 0)) {
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-							mutable_bitField0_ |= 0x01000000;
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-						completedNodeIds_.add(bs);
-						break;
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-							iterationLevels_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel>();
-							mutable_bitField0_ |= 0x02000000;
-						}
-						iterationLevels_.add(input.readMessage(
-								io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel.PARSER,
-								extensionRegistry));
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-						com.google.protobuf.ByteString bs = input.readBytes();
-						bitField0_ |= 0x00000080;
-						description_ = bs;
-						break;
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-					case 128: {
-						bitField0_ |= 0x00000100;
-						signalCompletion_ = input.readBool();
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-						com.google.protobuf.ByteString bs = input.readBytes();
-						bitField0_ |= 0x00000200;
-						deploymentId_ = bs;
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-					case 146: {
-						com.google.protobuf.ByteString bs = input.readBytes();
-						bitField0_ |= 0x00000400;
-						correlationKey_ = bs;
-						break;
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-					case 154: {
-						com.google.protobuf.ByteString bs = input.readBytes();
-						bitField0_ |= 0x00000800;
-						slaTimerId_ = bs;
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-					case 160: {
-						bitField0_ |= 0x00001000;
-						slaDueDate_ = input.readInt64();
-						break;
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-					case 168: {
-						bitField0_ |= 0x00002000;
-						slaCompliance_ = input.readInt32();
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-					case 178: {
-						com.google.protobuf.ByteString bs = input.readBytes();
-						bitField0_ |= 0x00004000;
-						rootProcessInstanceId_ = bs;
-						break;
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-						bitField0_ |= 0x00008000;
-						startDate_ = input.readInt64();
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-						com.google.protobuf.ByteString bs = input.readBytes();
-						bitField0_ |= 0x00010000;
-						rootProcessId_ = bs;
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-						com.google.protobuf.ByteString bs = input.readBytes();
-						bitField0_ |= 0x00020000;
-						errorNodeId_ = bs;
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-						bitField0_ |= 0x00040000;
-						errorMessage_ = bs;
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-						bitField0_ |= 0x00080000;
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-					nodeInstance_ = java.util.Collections.unmodifiableList(nodeInstance_);
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-				if (((mutable_bitField0_ & 0x00400000) != 0)) {
-					variable_ = java.util.Collections.unmodifiableList(variable_);
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-					exclusiveGroup_ = java.util.Collections.unmodifiableList(exclusiveGroup_);
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-				if (((mutable_bitField0_ & 0x01000000) != 0)) {
-					completedNodeIds_ = completedNodeIds_.getUnmodifiableView();
-				}
-				if (((mutable_bitField0_ & 0x02000000) != 0)) {
-					iterationLevels_ = java.util.Collections.unmodifiableList(iterationLevels_);
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-				this.unknownFields = unknownFields.build();
-				makeExtensionsImmutable();
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-		public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-			return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.internal_static_org_jbpm_marshalling_ProcessInstance_descriptor;
-		}
-
-		@java.lang.Override
-		protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() {
-			return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.internal_static_org_jbpm_marshalling_ProcessInstance_fieldAccessorTable
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-		}
-
-		/**
-		 * Protobuf enum {@code org.jbpm.marshalling.ProcessInstance.NodeInstanceType}
-		 */
-		public enum NodeInstanceType implements com.google.protobuf.ProtocolMessageEnum {
-			/**
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-			 */
-			RULE_SET_NODE(0),
-			/**
-			 * <code>HUMAN_TASK_NODE = 1;</code>
-			 */
-			HUMAN_TASK_NODE(1),
-			/**
-			 * <code>WORK_ITEM_NODE = 2;</code>
-			 */
-			WORK_ITEM_NODE(2),
-			/**
-			 * <code>SUBPROCESS_NODE = 3;</code>
-			 */
-			SUBPROCESS_NODE(3),
-			/**
-			 * <code>MILESTONE_NODE = 4;</code>
-			 */
-			MILESTONE_NODE(4),
-			/**
-			 * <code>EVENT_NODE = 5;</code>
-			 */
-			EVENT_NODE(5),
-			/**
-			 * <code>TIMER_NODE = 6;</code>
-			 */
-			TIMER_NODE(6),
-			/**
-			 * <code>JOIN_NODE = 7;</code>
-			 */
-			JOIN_NODE(7),
-			/**
-			 * <code>STATE_NODE = 8;</code>
-			 */
-			STATE_NODE(8),
-			/**
-			 * <code>COMPOSITE_CONTEXT_NODE = 9;</code>
-			 */
-			COMPOSITE_CONTEXT_NODE(9),
-			/**
-			 * <code>FOR_EACH_NODE = 10;</code>
-			 */
-			FOR_EACH_NODE(10),
-			/**
-			 * <code>DYNAMIC_NODE = 11;</code>
-			 */
-			DYNAMIC_NODE(11),
-			/**
-			 * <code>EVENT_SUBPROCESS_NODE = 12;</code>
-			 */
-			EVENT_SUBPROCESS_NODE(12),
-			/**
-			 * <code>ASYNC_EVENT_NODE = 13;</code>
-			 */
-			ASYNC_EVENT_NODE(13),
-			/**
-			 * <code>SUB_PROCESS_NODE = 14;</code>
-			 */
-			SUB_PROCESS_NODE(14),;
-
-			/**
-			 * <code>RULE_SET_NODE = 0;</code>
-			 */
-			public static final int RULE_SET_NODE_VALUE = 0;
-			/**
-			 * <code>HUMAN_TASK_NODE = 1;</code>
-			 */
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-			 */
-			public static final int SUBPROCESS_NODE_VALUE = 3;
-			/**
-			 * <code>MILESTONE_NODE = 4;</code>
-			 */
-			public static final int MILESTONE_NODE_VALUE = 4;
-			/**
-			 * <code>EVENT_NODE = 5;</code>
-			 */
-			public static final int EVENT_NODE_VALUE = 5;
-			/**
-			 * <code>TIMER_NODE = 6;</code>
-			 */
-			public static final int TIMER_NODE_VALUE = 6;
-			/**
-			 * <code>JOIN_NODE = 7;</code>
-			 */
-			public static final int JOIN_NODE_VALUE = 7;
-			/**
-			 * <code>STATE_NODE = 8;</code>
-			 */
-			public static final int STATE_NODE_VALUE = 8;
-			/**
-			 * <code>COMPOSITE_CONTEXT_NODE = 9;</code>
-			 */
-			public static final int COMPOSITE_CONTEXT_NODE_VALUE = 9;
-			/**
-			 * <code>FOR_EACH_NODE = 10;</code>
-			 */
-			public static final int FOR_EACH_NODE_VALUE = 10;
-			/**
-			 * <code>DYNAMIC_NODE = 11;</code>
-			 */
-			public static final int DYNAMIC_NODE_VALUE = 11;
-			/**
-			 * <code>EVENT_SUBPROCESS_NODE = 12;</code>
-			 */
-			public static final int EVENT_SUBPROCESS_NODE_VALUE = 12;
-			/**
-			 * <code>ASYNC_EVENT_NODE = 13;</code>
-			 */
-			public static final int ASYNC_EVENT_NODE_VALUE = 13;
-			/**
-			 * <code>SUB_PROCESS_NODE = 14;</code>
-			 */
-			public static final int SUB_PROCESS_NODE_VALUE = 14;
-
-			public final int getNumber() {
-				return value;
-			}
-
-			/**
-			 * @param value The numeric wire value of the corresponding enum entry.
-			 * @return The enum associated with the given numeric wire value.
-			 * @deprecated Use {@link #forNumber(int)} instead.
-			 */
-			@java.lang.Deprecated
-			public static NodeInstanceType valueOf(int value) {
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-			/**
-			 * @param value The numeric wire value of the corresponding enum entry.
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-			 */
-			public static NodeInstanceType forNumber(int value) {
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-					return RULE_SET_NODE;
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-					return HUMAN_TASK_NODE;
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-					return WORK_ITEM_NODE;
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-					return MILESTONE_NODE;
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-					return EVENT_NODE;
-				case 6:
-					return TIMER_NODE;
-				case 7:
-					return JOIN_NODE;
-				case 8:
-					return STATE_NODE;
-				case 9:
-					return COMPOSITE_CONTEXT_NODE;
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-					return FOR_EACH_NODE;
-				case 11:
-					return DYNAMIC_NODE;
-				case 12:
-					return EVENT_SUBPROCESS_NODE;
-				case 13:
-					return ASYNC_EVENT_NODE;
-				case 14:
-					return SUB_PROCESS_NODE;
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-					return null;
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-			public static com.google.protobuf.Internal.EnumLiteMap<NodeInstanceType> internalGetValueMap() {
-				return internalValueMap;
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-			private static final com.google.protobuf.Internal.EnumLiteMap<NodeInstanceType> internalValueMap = new com.google.protobuf.Internal.EnumLiteMap<NodeInstanceType>() {
-				public NodeInstanceType findValueByNumber(int number) {
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-			public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
-				return getDescriptor().getValues().get(ordinal());
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-			public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
-				return getDescriptor();
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-			public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
-				return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.getDescriptor()
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-			private static final NodeInstanceType[] VALUES = values();
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-			public static NodeInstanceType valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
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-			private final int value;
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-			private NodeInstanceType(int value) {
-				this.value = value;
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-			// @@protoc_insertion_point(enum_scope:org.jbpm.marshalling.ProcessInstance.NodeInstanceType)
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-				// @@protoc_insertion_point(interface_extends:org.jbpm.marshalling.ProcessInstance.SwimlaneContextInstance)
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-			 */
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-			 * 
-			 * @return The swimlane.
-			 */
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-			 * 
-			 * @return The bytes for swimlane.
-			 */
-			com.google.protobuf.ByteString getSwimlaneBytes();
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-			/**
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-			 * 
-			 * @return Whether the actorId field is set.
-			 */
-			boolean hasActorId();
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-			/**
-			 * <code>optional string actor_id = 2;</code>
-			 * 
-			 * @return The actorId.
-			 */
-			java.lang.String getActorId();
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-			/**
-			 * <code>optional string actor_id = 2;</code>
-			 * 
-			 * @return The bytes for actorId.
-			 */
-			com.google.protobuf.ByteString getActorIdBytes();
-		}
-
-		/**
-		 * Protobuf type
-		 * {@code org.jbpm.marshalling.ProcessInstance.SwimlaneContextInstance}
-		 */
-		public static final class SwimlaneContextInstance extends com.google.protobuf.GeneratedMessageV3 implements
-				// @@protoc_insertion_point(message_implements:org.jbpm.marshalling.ProcessInstance.SwimlaneContextInstance)
-				SwimlaneContextInstanceOrBuilder {
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-			// Use SwimlaneContextInstance.newBuilder() to construct.
-			private SwimlaneContextInstance(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
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-				actorId_ = "";
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-			@java.lang.Override
-			@SuppressWarnings({ "unused" })
-			protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
-				return new SwimlaneContextInstance();
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-			@java.lang.Override
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-					throws com.google.protobuf.InvalidProtocolBufferException {
-				this();
-				if (extensionRegistry == null) {
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-							bitField0_ |= 0x00000001;
-							swimlane_ = bs;
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-							com.google.protobuf.ByteString bs = input.readBytes();
-							bitField0_ |= 0x00000002;
-							actorId_ = bs;
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-					throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
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-					makeExtensionsImmutable();
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-			// @@protoc_insertion_point(class_scope:org.jbpm.marshalling.ProcessInstance.SwimlaneContextInstance)
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-			static {
-				DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.SwimlaneContextInstance();
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-			public static final com.google.protobuf.Parser<SwimlaneContextInstance> PARSER = new com.google.protobuf.AbstractParser<SwimlaneContextInstance>() {
-				@java.lang.Override
-				public SwimlaneContextInstance parsePartialFrom(com.google.protobuf.CodedInputStream input,
-						com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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-				return PARSER;
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-			@java.lang.Override
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-				return DEFAULT_INSTANCE;
-			}
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-		}
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-			 * 
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-			 */
-			io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent getContent();
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-			/**
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-			 * 
-			 * @return Whether the slaTimerId field is set.
-			 */
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-			/**
-			 * <code>optional string sla_timer_id = 6;</code>
-			 * 
-			 * @return The slaTimerId.
-			 */
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-			 * @return The bytes for slaTimerId.
-			 */
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-
-			/**
-			 * <code>optional int64 sla_due_date = 7;</code>
-			 * 
-			 * @return Whether the slaDueDate field is set.
-			 */
-			boolean hasSlaDueDate();
-
-			/**
-			 * <code>optional int64 sla_due_date = 7;</code>
-			 * 
-			 * @return The slaDueDate.
-			 */
-			long getSlaDueDate();
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-			/**
-			 * <code>optional int32 sla_compliance = 8;</code>
-			 * 
-			 * @return Whether the slaCompliance field is set.
-			 */
-			boolean hasSlaCompliance();
-
-			/**
-			 * <code>optional int32 sla_compliance = 8;</code>
-			 * 
-			 * @return The slaCompliance.
-			 */
-			int getSlaCompliance();
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-			/**
-			 * <code>optional int64 trigger_date = 9;</code>
-			 * 
-			 * @return Whether the triggerDate field is set.
-			 */
-			boolean hasTriggerDate();
-
-			/**
-			 * <code>optional int64 trigger_date = 9;</code>
-			 * 
-			 * @return The triggerDate.
-			 */
-			long getTriggerDate();
-		}
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-		public static final class NodeInstance extends com.google.protobuf.GeneratedMessageV3 implements
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-					id_ = b;
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-			 * @return Whether the nodeId field is set.
-			 */
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-			 * 
-			 * @return Whether the content field is set.
-			 */
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-			public boolean hasContent() {
-				return ((bitField0_ & 0x00000004) != 0);
-			}
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-			/**
-			 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent content = 4;</code>
-			 * 
-			 * @return The content.
-			 */
-			@java.lang.Override
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent getContent() {
-				return content_ == null
-						? io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent
-								.getDefaultInstance()
-						: content_;
-			}
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-			/**
-			 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent content = 4;</code>
-			 */
-			@java.lang.Override
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContentOrBuilder getContentOrBuilder() {
-				return content_ == null
-						? io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent
-								.getDefaultInstance()
-						: content_;
-			}
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-			public static final int LEVEL_FIELD_NUMBER = 5;
-			private int level_;
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-			/**
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-			 * 
-			 * @return Whether the level field is set.
-			 */
-			@java.lang.Override
-			public boolean hasLevel() {
-				return ((bitField0_ & 0x00000008) != 0);
-			}
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-			/**
-			 * <code>optional int32 level = 5;</code>
-			 * 
-			 * @return The level.
-			 */
-			@java.lang.Override
-			public int getLevel() {
-				return level_;
-			}
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-			public static final int SLA_TIMER_ID_FIELD_NUMBER = 6;
-			private volatile java.lang.Object slaTimerId_;
-
-			/**
-			 * <code>optional string sla_timer_id = 6;</code>
-			 * 
-			 * @return Whether the slaTimerId field is set.
-			 */
-			@java.lang.Override
-			public boolean hasSlaTimerId() {
-				return ((bitField0_ & 0x00000010) != 0);
-			}
-
-			/**
-			 * <code>optional string sla_timer_id = 6;</code>
-			 * 
-			 * @return The slaTimerId.
-			 */
-			@java.lang.Override
-			public java.lang.String getSlaTimerId() {
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-					com.google.protobuf.ByteString b = com.google.protobuf.ByteString
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-			private long slaDueDate_;
-
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-			 * <code>optional int64 sla_due_date = 7;</code>
-			 * 
-			 * @return Whether the slaDueDate field is set.
-			 */
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-			public boolean hasSlaDueDate() {
-				return ((bitField0_ & 0x00000020) != 0);
-			}
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-			 * @return The slaDueDate.
-			 */
-			@java.lang.Override
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-				return slaDueDate_;
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-			public static final int SLA_COMPLIANCE_FIELD_NUMBER = 8;
-			private int slaCompliance_;
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-			 * <code>optional int32 sla_compliance = 8;</code>
-			 * 
-			 * @return Whether the slaCompliance field is set.
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-			@java.lang.Override
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-			}
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-			 * @return The slaCompliance.
-			 */
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-						content_ = value;
-						onChanged();
-					} else {
-						contentBuilder_.setMessage(value);
-					}
-					bitField0_ |= 0x00000004;
-					return this;
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent content = 4;</code>
-				 */
-				public Builder setContent(
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.Builder builderForValue) {
-					if (contentBuilder_ == null) {
-						content_ = builderForValue.build();
-						onChanged();
-					} else {
-						contentBuilder_.setMessage(builderForValue.build());
-					}
-					bitField0_ |= 0x00000004;
-					return this;
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent content = 4;</code>
-				 */
-				public Builder mergeContent(
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent value) {
-					if (contentBuilder_ == null) {
-						if (((bitField0_ & 0x00000004) != 0) && content_ != null
-								&& content_ != io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent
-										.getDefaultInstance()) {
-							content_ = io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent
-									.newBuilder(content_).mergeFrom(value).buildPartial();
-						} else {
-							content_ = value;
-						}
-						onChanged();
-					} else {
-						contentBuilder_.mergeFrom(value);
-					}
-					bitField0_ |= 0x00000004;
-					return this;
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent content = 4;</code>
-				 */
-				public Builder clearContent() {
-					if (contentBuilder_ == null) {
-						content_ = null;
-						onChanged();
-					} else {
-						contentBuilder_.clear();
-					}
-					bitField0_ = (bitField0_ & ~0x00000004);
-					return this;
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent content = 4;</code>
-				 */
-				public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.Builder getContentBuilder() {
-					bitField0_ |= 0x00000004;
-					onChanged();
-					return getContentFieldBuilder().getBuilder();
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent content = 4;</code>
-				 */
-				public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContentOrBuilder getContentOrBuilder() {
-					if (contentBuilder_ != null) {
-						return contentBuilder_.getMessageOrBuilder();
-					} else {
-						return content_ == null
-								? io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent
-										.getDefaultInstance()
-								: content_;
-					}
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent content = 4;</code>
-				 */
-				private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContentOrBuilder> getContentFieldBuilder() {
-					if (contentBuilder_ == null) {
-						contentBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContentOrBuilder>(
-								getContent(), getParentForChildren(), isClean());
-						content_ = null;
-					}
-					return contentBuilder_;
-				}
-
-				private int level_;
-
-				/**
-				 * <code>optional int32 level = 5;</code>
-				 * 
-				 * @return Whether the level field is set.
-				 */
-				@java.lang.Override
-				public boolean hasLevel() {
-					return ((bitField0_ & 0x00000008) != 0);
-				}
-
-				/**
-				 * <code>optional int32 level = 5;</code>
-				 * 
-				 * @return The level.
-				 */
-				@java.lang.Override
-				public int getLevel() {
-					return level_;
-				}
-
-				/**
-				 * <code>optional int32 level = 5;</code>
-				 * 
-				 * @param value The level to set.
-				 * @return This builder for chaining.
-				 */
-				public Builder setLevel(int value) {
-					bitField0_ |= 0x00000008;
-					level_ = value;
-					onChanged();
-					return this;
-				}
-
-				/**
-				 * <code>optional int32 level = 5;</code>
-				 * 
-				 * @return This builder for chaining.
-				 */
-				public Builder clearLevel() {
-					bitField0_ = (bitField0_ & ~0x00000008);
-					level_ = 0;
-					onChanged();
-					return this;
-				}
-
-				private java.lang.Object slaTimerId_ = "";
-
-				/**
-				 * <code>optional string sla_timer_id = 6;</code>
-				 * 
-				 * @return Whether the slaTimerId field is set.
-				 */
-				public boolean hasSlaTimerId() {
-					return ((bitField0_ & 0x00000010) != 0);
-				}
-
-				/**
-				 * <code>optional string sla_timer_id = 6;</code>
-				 * 
-				 * @return The slaTimerId.
-				 */
-				public java.lang.String getSlaTimerId() {
-					java.lang.Object ref = slaTimerId_;
-					if (!(ref instanceof java.lang.String)) {
-						com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-						java.lang.String s = bs.toStringUtf8();
-						if (bs.isValidUtf8()) {
-							slaTimerId_ = s;
-						}
-						return s;
-					} else {
-						return (java.lang.String) ref;
-					}
-				}
-
-				/**
-				 * <code>optional string sla_timer_id = 6;</code>
-				 * 
-				 * @return The bytes for slaTimerId.
-				 */
-				public com.google.protobuf.ByteString getSlaTimerIdBytes() {
-					java.lang.Object ref = slaTimerId_;
-					if (ref instanceof String) {
-						com.google.protobuf.ByteString b = com.google.protobuf.ByteString
-								.copyFromUtf8((java.lang.String) ref);
-						slaTimerId_ = b;
-						return b;
-					} else {
-						return (com.google.protobuf.ByteString) ref;
-					}
-				}
-
-				/**
-				 * <code>optional string sla_timer_id = 6;</code>
-				 * 
-				 * @param value The slaTimerId to set.
-				 * @return This builder for chaining.
-				 */
-				public Builder setSlaTimerId(java.lang.String value) {
-					if (value == null) {
-						throw new NullPointerException();
-					}
-					bitField0_ |= 0x00000010;
-					slaTimerId_ = value;
-					onChanged();
-					return this;
-				}
-
-				/**
-				 * <code>optional string sla_timer_id = 6;</code>
-				 * 
-				 * @return This builder for chaining.
-				 */
-				public Builder clearSlaTimerId() {
-					bitField0_ = (bitField0_ & ~0x00000010);
-					slaTimerId_ = getDefaultInstance().getSlaTimerId();
-					onChanged();
-					return this;
-				}
-
-				/**
-				 * <code>optional string sla_timer_id = 6;</code>
-				 * 
-				 * @param value The bytes for slaTimerId to set.
-				 * @return This builder for chaining.
-				 */
-				public Builder setSlaTimerIdBytes(com.google.protobuf.ByteString value) {
-					if (value == null) {
-						throw new NullPointerException();
-					}
-					bitField0_ |= 0x00000010;
-					slaTimerId_ = value;
-					onChanged();
-					return this;
-				}
-
-				private long slaDueDate_;
-
-				/**
-				 * <code>optional int64 sla_due_date = 7;</code>
-				 * 
-				 * @return Whether the slaDueDate field is set.
-				 */
-				@java.lang.Override
-				public boolean hasSlaDueDate() {
-					return ((bitField0_ & 0x00000020) != 0);
-				}
-
-				/**
-				 * <code>optional int64 sla_due_date = 7;</code>
-				 * 
-				 * @return The slaDueDate.
-				 */
-				@java.lang.Override
-				public long getSlaDueDate() {
-					return slaDueDate_;
-				}
-
-				/**
-				 * <code>optional int64 sla_due_date = 7;</code>
-				 * 
-				 * @param value The slaDueDate to set.
-				 * @return This builder for chaining.
-				 */
-				public Builder setSlaDueDate(long value) {
-					bitField0_ |= 0x00000020;
-					slaDueDate_ = value;
-					onChanged();
-					return this;
-				}
-
-				/**
-				 * <code>optional int64 sla_due_date = 7;</code>
-				 * 
-				 * @return This builder for chaining.
-				 */
-				public Builder clearSlaDueDate() {
-					bitField0_ = (bitField0_ & ~0x00000020);
-					slaDueDate_ = 0L;
-					onChanged();
-					return this;
-				}
-
-				private int slaCompliance_;
-
-				/**
-				 * <code>optional int32 sla_compliance = 8;</code>
-				 * 
-				 * @return Whether the slaCompliance field is set.
-				 */
-				@java.lang.Override
-				public boolean hasSlaCompliance() {
-					return ((bitField0_ & 0x00000040) != 0);
-				}
-
-				/**
-				 * <code>optional int32 sla_compliance = 8;</code>
-				 * 
-				 * @return The slaCompliance.
-				 */
-				@java.lang.Override
-				public int getSlaCompliance() {
-					return slaCompliance_;
-				}
-
-				/**
-				 * <code>optional int32 sla_compliance = 8;</code>
-				 * 
-				 * @param value The slaCompliance to set.
-				 * @return This builder for chaining.
-				 */
-				public Builder setSlaCompliance(int value) {
-					bitField0_ |= 0x00000040;
-					slaCompliance_ = value;
-					onChanged();
-					return this;
-				}
-
-				/**
-				 * <code>optional int32 sla_compliance = 8;</code>
-				 * 
-				 * @return This builder for chaining.
-				 */
-				public Builder clearSlaCompliance() {
-					bitField0_ = (bitField0_ & ~0x00000040);
-					slaCompliance_ = 0;
-					onChanged();
-					return this;
-				}
-
-				private long triggerDate_;
-
-				/**
-				 * <code>optional int64 trigger_date = 9;</code>
-				 * 
-				 * @return Whether the triggerDate field is set.
-				 */
-				@java.lang.Override
-				public boolean hasTriggerDate() {
-					return ((bitField0_ & 0x00000080) != 0);
-				}
-
-				/**
-				 * <code>optional int64 trigger_date = 9;</code>
-				 * 
-				 * @return The triggerDate.
-				 */
-				@java.lang.Override
-				public long getTriggerDate() {
-					return triggerDate_;
-				}
-
-				/**
-				 * <code>optional int64 trigger_date = 9;</code>
-				 * 
-				 * @param value The triggerDate to set.
-				 * @return This builder for chaining.
-				 */
-				public Builder setTriggerDate(long value) {
-					bitField0_ |= 0x00000080;
-					triggerDate_ = value;
-					onChanged();
-					return this;
-				}
-
-				/**
-				 * <code>optional int64 trigger_date = 9;</code>
-				 * 
-				 * @return This builder for chaining.
-				 */
-				public Builder clearTriggerDate() {
-					bitField0_ = (bitField0_ & ~0x00000080);
-					triggerDate_ = 0L;
-					onChanged();
-					return this;
-				}
-
-				@java.lang.Override
-				public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
-					return super.setUnknownFields(unknownFields);
-				}
-
-				@java.lang.Override
-				public final Builder mergeUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
-					return super.mergeUnknownFields(unknownFields);
-				}
-
-				// @@protoc_insertion_point(builder_scope:org.jbpm.marshalling.ProcessInstance.NodeInstance)
-			}
-
-			// @@protoc_insertion_point(class_scope:org.jbpm.marshalling.ProcessInstance.NodeInstance)
-			private static final io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstance DEFAULT_INSTANCE;
-			static {
-				DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstance();
-			}
-
-			public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstance getDefaultInstance() {
-				return DEFAULT_INSTANCE;
-			}
-
-			@java.lang.Deprecated
-			public static final com.google.protobuf.Parser<NodeInstance> PARSER = new com.google.protobuf.AbstractParser<NodeInstance>() {
-				@java.lang.Override
-				public NodeInstance parsePartialFrom(com.google.protobuf.CodedInputStream input,
-						com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-						throws com.google.protobuf.InvalidProtocolBufferException {
-					return new NodeInstance(input, extensionRegistry);
-				}
-			};
-
-			public static com.google.protobuf.Parser<NodeInstance> parser() {
-				return PARSER;
-			}
-
-			@java.lang.Override
-			public com.google.protobuf.Parser<NodeInstance> getParserForType() {
-				return PARSER;
-			}
-
-			@java.lang.Override
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstance getDefaultInstanceForType() {
-				return DEFAULT_INSTANCE;
-			}
-
-		}
-
-		public interface ExclusiveGroupInstanceOrBuilder extends
-				// @@protoc_insertion_point(interface_extends:org.jbpm.marshalling.ProcessInstance.ExclusiveGroupInstance)
-				com.google.protobuf.MessageOrBuilder {
-
-			/**
-			 * <code>repeated string group_node_instance_id = 1;</code>
-			 * 
-			 * @return A list containing the groupNodeInstanceId.
-			 */
-			java.util.List<java.lang.String> getGroupNodeInstanceIdList();
-
-			/**
-			 * <code>repeated string group_node_instance_id = 1;</code>
-			 * 
-			 * @return The count of groupNodeInstanceId.
-			 */
-			int getGroupNodeInstanceIdCount();
-
-			/**
-			 * <code>repeated string group_node_instance_id = 1;</code>
-			 * 
-			 * @param index The index of the element to return.
-			 * @return The groupNodeInstanceId at the given index.
-			 */
-			java.lang.String getGroupNodeInstanceId(int index);
-
-			/**
-			 * <code>repeated string group_node_instance_id = 1;</code>
-			 * 
-			 * @param index The index of the value to return.
-			 * @return The bytes of the groupNodeInstanceId at the given index.
-			 */
-			com.google.protobuf.ByteString getGroupNodeInstanceIdBytes(int index);
-		}
-
-		/**
-		 * Protobuf type
-		 * {@code org.jbpm.marshalling.ProcessInstance.ExclusiveGroupInstance}
-		 */
-		public static final class ExclusiveGroupInstance extends com.google.protobuf.GeneratedMessageV3 implements
-				// @@protoc_insertion_point(message_implements:org.jbpm.marshalling.ProcessInstance.ExclusiveGroupInstance)
-				ExclusiveGroupInstanceOrBuilder {
-			private static final long serialVersionUID = 0L;
-
-			// Use ExclusiveGroupInstance.newBuilder() to construct.
-			private ExclusiveGroupInstance(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-				super(builder);
-			}
-
-			private ExclusiveGroupInstance() {
-				groupNodeInstanceId_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-			}
-
-			@java.lang.Override
-			@SuppressWarnings({ "unused" })
-			protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
-				return new ExclusiveGroupInstance();
-			}
-
-			@java.lang.Override
-			public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
-				return this.unknownFields;
-			}
-
-			private ExclusiveGroupInstance(com.google.protobuf.CodedInputStream input,
-					com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-					throws com.google.protobuf.InvalidProtocolBufferException {
-				this();
-				if (extensionRegistry == null) {
-					throw new java.lang.NullPointerException();
-				}
-				int mutable_bitField0_ = 0;
-				com.google.protobuf.UnknownFieldSet.Builder unknownFields = com.google.protobuf.UnknownFieldSet
-						.newBuilder();
-				try {
-					boolean done = false;
-					while (!done) {
-						int tag = input.readTag();
-						switch (tag) {
-						case 0:
-							done = true;
-							break;
-						case 10: {
-							com.google.protobuf.ByteString bs = input.readBytes();
-							if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-								groupNodeInstanceId_ = new com.google.protobuf.LazyStringArrayList();
-								mutable_bitField0_ |= 0x00000001;
-							}
-							groupNodeInstanceId_.add(bs);
-							break;
-						}
-						default: {
-							if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-								done = true;
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-							break;
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-				} catch (com.google.protobuf.InvalidProtocolBufferException e) {
-					throw e.setUnfinishedMessage(this);
-				} catch (java.io.IOException e) {
-					throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-				} finally {
-					if (((mutable_bitField0_ & 0x00000001) != 0)) {
-						groupNodeInstanceId_ = groupNodeInstanceId_.getUnmodifiableView();
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-					this.unknownFields = unknownFields.build();
-					makeExtensionsImmutable();
-				}
-			}
-
-			public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-				return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.internal_static_org_jbpm_marshalling_ProcessInstance_ExclusiveGroupInstance_descriptor;
-			}
-
-			@java.lang.Override
-			protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() {
-				return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.internal_static_org_jbpm_marshalling_ProcessInstance_ExclusiveGroupInstance_fieldAccessorTable
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-
-			/**
-			 * <code>repeated string group_node_instance_id = 1;</code>
-			 * 
-			 * @return A list containing the groupNodeInstanceId.
-			 */
-			public com.google.protobuf.ProtocolStringList getGroupNodeInstanceIdList() {
-				return groupNodeInstanceId_;
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-			/**
-			 * <code>repeated string group_node_instance_id = 1;</code>
-			 * 
-			 * @return The count of groupNodeInstanceId.
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-			 * <code>repeated string group_node_instance_id = 1;</code>
-			 * 
-			 * @param index The index of the element to return.
-			 * @return The groupNodeInstanceId at the given index.
-			 */
-			public java.lang.String getGroupNodeInstanceId(int index) {
-				return groupNodeInstanceId_.get(index);
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-
-			/**
-			 * <code>repeated string group_node_instance_id = 1;</code>
-			 * 
-			 * @param index The index of the value to return.
-			 * @return The bytes of the groupNodeInstanceId at the given index.
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-				return groupNodeInstanceId_.getByteString(index);
-			}
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-				byte isInitialized = memoizedIsInitialized;
-				if (isInitialized == 1)
-					return true;
-				if (isInitialized == 0)
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-				return true;
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-
-			@java.lang.Override
-			public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
-				for (int i = 0; i < groupNodeInstanceId_.size(); i++) {
-					com.google.protobuf.GeneratedMessageV3.writeString(output, 1, groupNodeInstanceId_.getRaw(i));
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-				unknownFields.writeTo(output);
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-				int size = memoizedSize;
-				if (size != -1)
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-				{
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-					for (int i = 0; i < groupNodeInstanceId_.size(); i++) {
-						dataSize += computeStringSizeNoTag(groupNodeInstanceId_.getRaw(i));
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-					size += dataSize;
-					size += 1 * getGroupNodeInstanceIdList().size();
-				}
-				size += unknownFields.getSerializedSize();
-				memoizedSize = size;
-				return size;
-			}
-
-			@java.lang.Override
-			public boolean equals(final java.lang.Object obj) {
-				if (obj == this) {
-					return true;
-				}
-				if (!(obj instanceof io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance)) {
-					return super.equals(obj);
-				}
-				io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance other = (io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance) obj;
-
-				if (!getGroupNodeInstanceIdList().equals(other.getGroupNodeInstanceIdList()))
-					return false;
-				if (!unknownFields.equals(other.unknownFields))
-					return false;
-				return true;
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-			public int hashCode() {
-				if (memoizedHashCode != 0) {
-					return memoizedHashCode;
-				}
-				int hash = 41;
-				hash = (19 * hash) + getDescriptor().hashCode();
-				if (getGroupNodeInstanceIdCount() > 0) {
-					hash = (37 * hash) + GROUP_NODE_INSTANCE_ID_FIELD_NUMBER;
-					hash = (53 * hash) + getGroupNodeInstanceIdList().hashCode();
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-				hash = (29 * hash) + unknownFields.hashCode();
-				memoizedHashCode = hash;
-				return hash;
-			}
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-			public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance parseFrom(
-					java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
-				return PARSER.parseFrom(data);
-			}
-
-			public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance parseFrom(
-					java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-					throws com.google.protobuf.InvalidProtocolBufferException {
-				return PARSER.parseFrom(data, extensionRegistry);
-			}
-
-			public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance parseFrom(
-					com.google.protobuf.ByteString data) throws com.google.protobuf.InvalidProtocolBufferException {
-				return PARSER.parseFrom(data);
-			}
-
-			public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance parseFrom(
-					com.google.protobuf.ByteString data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-					throws com.google.protobuf.InvalidProtocolBufferException {
-				return PARSER.parseFrom(data, extensionRegistry);
-			}
-
-			public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance parseFrom(
-					byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
-				return PARSER.parseFrom(data);
-			}
-
-			public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance parseFrom(
-					byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-					throws com.google.protobuf.InvalidProtocolBufferException {
-				return PARSER.parseFrom(data, extensionRegistry);
-			}
-
-			public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance parseFrom(
-					java.io.InputStream input) throws java.io.IOException {
-				return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
-			}
-
-			public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance parseFrom(
-					java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-					throws java.io.IOException {
-				return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input, extensionRegistry);
-			}
-
-			public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance parseDelimitedFrom(
-					java.io.InputStream input) throws java.io.IOException {
-				return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
-			}
-
-			public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance parseDelimitedFrom(
-					java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-					throws java.io.IOException {
-				return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input,
-						extensionRegistry);
-			}
-
-			public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance parseFrom(
-					com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-				return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
-			}
-
-			public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance parseFrom(
-					com.google.protobuf.CodedInputStream input,
-					com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException {
-				return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input, extensionRegistry);
-			}
-
-			@java.lang.Override
-			public Builder newBuilderForType() {
-				return newBuilder();
-			}
-
-			public static Builder newBuilder() {
-				return DEFAULT_INSTANCE.toBuilder();
-			}
-
-			public static Builder newBuilder(
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance prototype) {
-				return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
-			}
-
-			@java.lang.Override
-			public Builder toBuilder() {
-				return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
-			}
-
-			@java.lang.Override
-			protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-				Builder builder = new Builder(parent);
-				return builder;
-			}
-
-			/**
-			 * Protobuf type
-			 * {@code org.jbpm.marshalling.ProcessInstance.ExclusiveGroupInstance}
-			 */
-			public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
-					// @@protoc_insertion_point(builder_implements:org.jbpm.marshalling.ProcessInstance.ExclusiveGroupInstance)
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstanceOrBuilder {
-				public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-					return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.internal_static_org_jbpm_marshalling_ProcessInstance_ExclusiveGroupInstance_descriptor;
-				}
-
-				@java.lang.Override
-				protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() {
-					return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.internal_static_org_jbpm_marshalling_ProcessInstance_ExclusiveGroupInstance_fieldAccessorTable
-							.ensureFieldAccessorsInitialized(
-									io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance.class,
-									io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance.Builder.class);
-				}
-
-				// Construct using
-				// org.jbpm.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance.newBuilder()
-				private Builder() {
-					maybeForceBuilderInitialization();
-				}
-
-				private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-					super(parent);
-					maybeForceBuilderInitialization();
-				}
-
-				private void maybeForceBuilderInitialization() {
-					if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
-					}
-				}
-
-				@java.lang.Override
-				public Builder clear() {
-					super.clear();
-					groupNodeInstanceId_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-					bitField0_ = (bitField0_ & ~0x00000001);
-					return this;
-				}
-
-				@java.lang.Override
-				public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-					return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.internal_static_org_jbpm_marshalling_ProcessInstance_ExclusiveGroupInstance_descriptor;
-				}
-
-				@java.lang.Override
-				public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance getDefaultInstanceForType() {
-					return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance
-							.getDefaultInstance();
-				}
-
-				@java.lang.Override
-				public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance build() {
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance result = buildPartial();
-					if (!result.isInitialized()) {
-						throw newUninitializedMessageException(result);
-					}
-					return result;
-				}
-
-				@java.lang.Override
-				public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance buildPartial() {
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance result = new io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance(
-							this);
-					int from_bitField0_ = bitField0_;
-					if (((bitField0_ & 0x00000001) != 0)) {
-						groupNodeInstanceId_ = groupNodeInstanceId_.getUnmodifiableView();
-						bitField0_ = (bitField0_ & ~0x00000001);
-					}
-					result.groupNodeInstanceId_ = groupNodeInstanceId_;
-					onBuilt();
-					return result;
-				}
-
-				@java.lang.Override
-				public Builder clone() {
-					return super.clone();
-				}
-
-				@java.lang.Override
-				public Builder setField(com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
-					return super.setField(field, value);
-				}
-
-				@java.lang.Override
-				public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
-					return super.clearField(field);
-				}
-
-				@java.lang.Override
-				public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
-					return super.clearOneof(oneof);
-				}
-
-				@java.lang.Override
-				public Builder setRepeatedField(com.google.protobuf.Descriptors.FieldDescriptor field, int index,
-						java.lang.Object value) {
-					return super.setRepeatedField(field, index, value);
-				}
-
-				@java.lang.Override
-				public Builder addRepeatedField(com.google.protobuf.Descriptors.FieldDescriptor field,
-						java.lang.Object value) {
-					return super.addRepeatedField(field, value);
-				}
-
-				@java.lang.Override
-				public Builder mergeFrom(com.google.protobuf.Message other) {
-					if (other instanceof io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance) {
-						return mergeFrom(
-								(io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance) other);
-					} else {
-						super.mergeFrom(other);
-						return this;
-					}
-				}
-
-				public Builder mergeFrom(
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance other) {
-					if (other == io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance
-							.getDefaultInstance())
-						return this;
-					if (!other.groupNodeInstanceId_.isEmpty()) {
-						if (groupNodeInstanceId_.isEmpty()) {
-							groupNodeInstanceId_ = other.groupNodeInstanceId_;
-							bitField0_ = (bitField0_ & ~0x00000001);
-						} else {
-							ensureGroupNodeInstanceIdIsMutable();
-							groupNodeInstanceId_.addAll(other.groupNodeInstanceId_);
-						}
-						onChanged();
-					}
-					this.mergeUnknownFields(other.unknownFields);
-					onChanged();
-					return this;
-				}
-
-				@java.lang.Override
-				public final boolean isInitialized() {
-					return true;
-				}
-
-				@java.lang.Override
-				public Builder mergeFrom(com.google.protobuf.CodedInputStream input,
-						com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException {
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance parsedMessage = null;
-					try {
-						parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
-					} catch (com.google.protobuf.InvalidProtocolBufferException e) {
-						parsedMessage = (io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance) e
-								.getUnfinishedMessage();
-						throw e.unwrapIOException();
-					} finally {
-						if (parsedMessage != null) {
-							mergeFrom(parsedMessage);
-						}
-					}
-					return this;
-				}
-
-				private int bitField0_;
-
-				private com.google.protobuf.LazyStringList groupNodeInstanceId_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-
-				private void ensureGroupNodeInstanceIdIsMutable() {
-					if (!((bitField0_ & 0x00000001) != 0)) {
-						groupNodeInstanceId_ = new com.google.protobuf.LazyStringArrayList(groupNodeInstanceId_);
-						bitField0_ |= 0x00000001;
-					}
-				}
-
-				/**
-				 * <code>repeated string group_node_instance_id = 1;</code>
-				 * 
-				 * @return A list containing the groupNodeInstanceId.
-				 */
-				public com.google.protobuf.ProtocolStringList getGroupNodeInstanceIdList() {
-					return groupNodeInstanceId_.getUnmodifiableView();
-				}
-
-				/**
-				 * <code>repeated string group_node_instance_id = 1;</code>
-				 * 
-				 * @return The count of groupNodeInstanceId.
-				 */
-				public int getGroupNodeInstanceIdCount() {
-					return groupNodeInstanceId_.size();
-				}
-
-				/**
-				 * <code>repeated string group_node_instance_id = 1;</code>
-				 * 
-				 * @param index The index of the element to return.
-				 * @return The groupNodeInstanceId at the given index.
-				 */
-				public java.lang.String getGroupNodeInstanceId(int index) {
-					return groupNodeInstanceId_.get(index);
-				}
-
-				/**
-				 * <code>repeated string group_node_instance_id = 1;</code>
-				 * 
-				 * @param index The index of the value to return.
-				 * @return The bytes of the groupNodeInstanceId at the given index.
-				 */
-				public com.google.protobuf.ByteString getGroupNodeInstanceIdBytes(int index) {
-					return groupNodeInstanceId_.getByteString(index);
-				}
-
-				/**
-				 * <code>repeated string group_node_instance_id = 1;</code>
-				 * 
-				 * @param index The index to set the value at.
-				 * @param value The groupNodeInstanceId to set.
-				 * @return This builder for chaining.
-				 */
-				public Builder setGroupNodeInstanceId(int index, java.lang.String value) {
-					if (value == null) {
-						throw new NullPointerException();
-					}
-					ensureGroupNodeInstanceIdIsMutable();
-					groupNodeInstanceId_.set(index, value);
-					onChanged();
-					return this;
-				}
-
-				/**
-				 * <code>repeated string group_node_instance_id = 1;</code>
-				 * 
-				 * @param value The groupNodeInstanceId to add.
-				 * @return This builder for chaining.
-				 */
-				public Builder addGroupNodeInstanceId(java.lang.String value) {
-					if (value == null) {
-						throw new NullPointerException();
-					}
-					ensureGroupNodeInstanceIdIsMutable();
-					groupNodeInstanceId_.add(value);
-					onChanged();
-					return this;
-				}
-
-				/**
-				 * <code>repeated string group_node_instance_id = 1;</code>
-				 * 
-				 * @param values The groupNodeInstanceId to add.
-				 * @return This builder for chaining.
-				 */
-				public Builder addAllGroupNodeInstanceId(java.lang.Iterable<java.lang.String> values) {
-					ensureGroupNodeInstanceIdIsMutable();
-					com.google.protobuf.AbstractMessageLite.Builder.addAll(values, groupNodeInstanceId_);
-					onChanged();
-					return this;
-				}
-
-				/**
-				 * <code>repeated string group_node_instance_id = 1;</code>
-				 * 
-				 * @return This builder for chaining.
-				 */
-				public Builder clearGroupNodeInstanceId() {
-					groupNodeInstanceId_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-					bitField0_ = (bitField0_ & ~0x00000001);
-					onChanged();
-					return this;
-				}
-
-				/**
-				 * <code>repeated string group_node_instance_id = 1;</code>
-				 * 
-				 * @param value The bytes of the groupNodeInstanceId to add.
-				 * @return This builder for chaining.
-				 */
-				public Builder addGroupNodeInstanceIdBytes(com.google.protobuf.ByteString value) {
-					if (value == null) {
-						throw new NullPointerException();
-					}
-					ensureGroupNodeInstanceIdIsMutable();
-					groupNodeInstanceId_.add(value);
-					onChanged();
-					return this;
-				}
-
-				@java.lang.Override
-				public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
-					return super.setUnknownFields(unknownFields);
-				}
-
-				@java.lang.Override
-				public final Builder mergeUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
-					return super.mergeUnknownFields(unknownFields);
-				}
-
-				// @@protoc_insertion_point(builder_scope:org.jbpm.marshalling.ProcessInstance.ExclusiveGroupInstance)
-			}
-
-			// @@protoc_insertion_point(class_scope:org.jbpm.marshalling.ProcessInstance.ExclusiveGroupInstance)
-			private static final io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance DEFAULT_INSTANCE;
-			static {
-				DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance();
-			}
-
-			public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance getDefaultInstance() {
-				return DEFAULT_INSTANCE;
-			}
-
-			@java.lang.Deprecated
-			public static final com.google.protobuf.Parser<ExclusiveGroupInstance> PARSER = new com.google.protobuf.AbstractParser<ExclusiveGroupInstance>() {
-				@java.lang.Override
-				public ExclusiveGroupInstance parsePartialFrom(com.google.protobuf.CodedInputStream input,
-						com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-						throws com.google.protobuf.InvalidProtocolBufferException {
-					return new ExclusiveGroupInstance(input, extensionRegistry);
-				}
-			};
-
-			public static com.google.protobuf.Parser<ExclusiveGroupInstance> parser() {
-				return PARSER;
-			}
-
-			@java.lang.Override
-			public com.google.protobuf.Parser<ExclusiveGroupInstance> getParserForType() {
-				return PARSER;
-			}
-
-			@java.lang.Override
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance getDefaultInstanceForType() {
-				return DEFAULT_INSTANCE;
-			}
-
-		}
-
-		public interface NodeInstanceContentOrBuilder extends
-				// @@protoc_insertion_point(interface_extends:org.jbpm.marshalling.ProcessInstance.NodeInstanceContent)
-				com.google.protobuf.MessageOrBuilder {
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceType type = 1;</code>
-			 * 
-			 * @return Whether the type field is set.
-			 */
-			boolean hasType();
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceType type = 1;</code>
-			 * 
-			 * @return The type.
-			 */
-			io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceType getType();
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode rule_set = 2;</code>
-			 * 
-			 * @return Whether the ruleSet field is set.
-			 */
-			boolean hasRuleSet();
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode rule_set = 2;</code>
-			 * 
-			 * @return The ruleSet.
-			 */
-			io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.RuleSetNode getRuleSet();
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode rule_set = 2;</code>
-			 */
-			io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.RuleSetNodeOrBuilder getRuleSetOrBuilder();
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.HumanTaskNode human_task = 3;</code>
-			 * 
-			 * @return Whether the humanTask field is set.
-			 */
-			boolean hasHumanTask();
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.HumanTaskNode human_task = 3;</code>
-			 * 
-			 * @return The humanTask.
-			 */
-			io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode getHumanTask();
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.HumanTaskNode human_task = 3;</code>
-			 */
-			io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.HumanTaskNodeOrBuilder getHumanTaskOrBuilder();
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.WorkItemNode work_item = 4;</code>
-			 * 
-			 * @return Whether the workItem field is set.
-			 */
-			boolean hasWorkItem();
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.WorkItemNode work_item = 4;</code>
-			 * 
-			 * @return The workItem.
-			 */
-			io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.WorkItemNode getWorkItem();
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.WorkItemNode work_item = 4;</code>
-			 */
-			io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.WorkItemNodeOrBuilder getWorkItemOrBuilder();
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.SubProcessNode sub_process = 5;</code>
-			 * 
-			 * @return Whether the subProcess field is set.
-			 */
-			boolean hasSubProcess();
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.SubProcessNode sub_process = 5;</code>
-			 * 
-			 * @return The subProcess.
-			 */
-			io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.SubProcessNode getSubProcess();
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.SubProcessNode sub_process = 5;</code>
-			 */
-			io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.SubProcessNodeOrBuilder getSubProcessOrBuilder();
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.MilestoneNode milestone = 6;</code>
-			 * 
-			 * @return Whether the milestone field is set.
-			 */
-			boolean hasMilestone();
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.MilestoneNode milestone = 6;</code>
-			 * 
-			 * @return The milestone.
-			 */
-			io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.MilestoneNode getMilestone();
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.MilestoneNode milestone = 6;</code>
-			 */
-			io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.MilestoneNodeOrBuilder getMilestoneOrBuilder();
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.EventNode event = 7;</code>
-			 * 
-			 * @return Whether the event field is set.
-			 */
-			boolean hasEvent();
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.EventNode event = 7;</code>
-			 * 
-			 * @return The event.
-			 */
-			io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.EventNode getEvent();
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.EventNode event = 7;</code>
-			 */
-			io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.EventNodeOrBuilder getEventOrBuilder();
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.TimerNode timer = 8;</code>
-			 * 
-			 * @return Whether the timer field is set.
-			 */
-			boolean hasTimer();
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.TimerNode timer = 8;</code>
-			 * 
-			 * @return The timer.
-			 */
-			io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.TimerNode getTimer();
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.TimerNode timer = 8;</code>
-			 */
-			io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.TimerNodeOrBuilder getTimerOrBuilder();
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.JoinNode join = 9;</code>
-			 * 
-			 * @return Whether the join field is set.
-			 */
-			boolean hasJoin();
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.JoinNode join = 9;</code>
-			 * 
-			 * @return The join.
-			 */
-			io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode getJoin();
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.JoinNode join = 9;</code>
-			 */
-			io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNodeOrBuilder getJoinOrBuilder();
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.StateNode state = 10;</code>
-			 * 
-			 * @return Whether the state field is set.
-			 */
-			boolean hasState();
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.StateNode state = 10;</code>
-			 * 
-			 * @return The state.
-			 */
-			io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.StateNode getState();
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.StateNode state = 10;</code>
-			 */
-			io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.StateNodeOrBuilder getStateOrBuilder();
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.CompositeContextNode composite = 11;</code>
-			 * 
-			 * @return Whether the composite field is set.
-			 */
-			boolean hasComposite();
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.CompositeContextNode composite = 11;</code>
-			 * 
-			 * @return The composite.
-			 */
-			io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode getComposite();
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.CompositeContextNode composite = 11;</code>
-			 */
-			io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.CompositeContextNodeOrBuilder getCompositeOrBuilder();
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.ForEachNode for_each = 12;</code>
-			 * 
-			 * @return Whether the forEach field is set.
-			 */
-			boolean hasForEach();
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.ForEachNode for_each = 12;</code>
-			 * 
-			 * @return The forEach.
-			 */
-			io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.ForEachNode getForEach();
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.ForEachNode for_each = 12;</code>
-			 */
-			io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.ForEachNodeOrBuilder getForEachOrBuilder();
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.AsyncEventNode async_event = 13;</code>
-			 * 
-			 * @return Whether the asyncEvent field is set.
-			 */
-			boolean hasAsyncEvent();
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.AsyncEventNode async_event = 13;</code>
-			 * 
-			 * @return The asyncEvent.
-			 */
-			io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode getAsyncEvent();
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.AsyncEventNode async_event = 13;</code>
-			 */
-			io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.AsyncEventNodeOrBuilder getAsyncEventOrBuilder();
-		}
-
-		/**
-		 * Protobuf type
-		 * {@code org.jbpm.marshalling.ProcessInstance.NodeInstanceContent}
-		 */
-		public static final class NodeInstanceContent extends com.google.protobuf.GeneratedMessageV3 implements
-				// @@protoc_insertion_point(message_implements:org.jbpm.marshalling.ProcessInstance.NodeInstanceContent)
-				NodeInstanceContentOrBuilder {
-			private static final long serialVersionUID = 0L;
-
-			// Use NodeInstanceContent.newBuilder() to construct.
-			private NodeInstanceContent(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-				super(builder);
-			}
-
-			private NodeInstanceContent() {
-				type_ = 0;
-			}
-
-			@java.lang.Override
-			@SuppressWarnings({ "unused" })
-			protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
-				return new NodeInstanceContent();
-			}
-
-			@java.lang.Override
-			public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
-				return this.unknownFields;
-			}
-
-			private NodeInstanceContent(com.google.protobuf.CodedInputStream input,
-					com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-					throws com.google.protobuf.InvalidProtocolBufferException {
-				this();
-				if (extensionRegistry == null) {
-					throw new java.lang.NullPointerException();
-				}
-				int mutable_bitField0_ = 0;
-				com.google.protobuf.UnknownFieldSet.Builder unknownFields = com.google.protobuf.UnknownFieldSet
-						.newBuilder();
-				try {
-					boolean done = false;
-					while (!done) {
-						int tag = input.readTag();
-						switch (tag) {
-						case 0:
-							done = true;
-							break;
-						case 8: {
-							int rawValue = input.readEnum();
-							@SuppressWarnings("deprecation")
-							io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceType value = io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceType
-									.valueOf(rawValue);
-							if (value == null) {
-								unknownFields.mergeVarintField(1, rawValue);
-							} else {
-								bitField0_ |= 0x00000001;
-								type_ = rawValue;
-							}
-							break;
-						}
-						case 18: {
-							io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.Builder subBuilder = null;
-							if (((bitField0_ & 0x00000002) != 0)) {
-								subBuilder = ruleSet_.toBuilder();
-							}
-							ruleSet_ = input.readMessage(
-									io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.PARSER,
-									extensionRegistry);
-							if (subBuilder != null) {
-								subBuilder.mergeFrom(ruleSet_);
-								ruleSet_ = subBuilder.buildPartial();
-							}
-							bitField0_ |= 0x00000002;
-							break;
-						}
-						case 26: {
-							io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode.Builder subBuilder = null;
-							if (((bitField0_ & 0x00000004) != 0)) {
-								subBuilder = humanTask_.toBuilder();
-							}
-							humanTask_ = input.readMessage(
-									io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode.PARSER,
-									extensionRegistry);
-							if (subBuilder != null) {
-								subBuilder.mergeFrom(humanTask_);
-								humanTask_ = subBuilder.buildPartial();
-							}
-							bitField0_ |= 0x00000004;
-							break;
-						}
-						case 34: {
-							io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.WorkItemNode.Builder subBuilder = null;
-							if (((bitField0_ & 0x00000008) != 0)) {
-								subBuilder = workItem_.toBuilder();
-							}
-							workItem_ = input.readMessage(
-									io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.WorkItemNode.PARSER,
-									extensionRegistry);
-							if (subBuilder != null) {
-								subBuilder.mergeFrom(workItem_);
-								workItem_ = subBuilder.buildPartial();
-							}
-							bitField0_ |= 0x00000008;
-							break;
-						}
-						case 42: {
-							io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.SubProcessNode.Builder subBuilder = null;
-							if (((bitField0_ & 0x00000010) != 0)) {
-								subBuilder = subProcess_.toBuilder();
-							}
-							subProcess_ = input.readMessage(
-									io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.SubProcessNode.PARSER,
-									extensionRegistry);
-							if (subBuilder != null) {
-								subBuilder.mergeFrom(subProcess_);
-								subProcess_ = subBuilder.buildPartial();
-							}
-							bitField0_ |= 0x00000010;
-							break;
-						}
-						case 50: {
-							io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.MilestoneNode.Builder subBuilder = null;
-							if (((bitField0_ & 0x00000020) != 0)) {
-								subBuilder = milestone_.toBuilder();
-							}
-							milestone_ = input.readMessage(
-									io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.MilestoneNode.PARSER,
-									extensionRegistry);
-							if (subBuilder != null) {
-								subBuilder.mergeFrom(milestone_);
-								milestone_ = subBuilder.buildPartial();
-							}
-							bitField0_ |= 0x00000020;
-							break;
-						}
-						case 58: {
-							io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.EventNode.Builder subBuilder = null;
-							if (((bitField0_ & 0x00000040) != 0)) {
-								subBuilder = event_.toBuilder();
-							}
-							event_ = input.readMessage(
-									io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.EventNode.PARSER,
-									extensionRegistry);
-							if (subBuilder != null) {
-								subBuilder.mergeFrom(event_);
-								event_ = subBuilder.buildPartial();
-							}
-							bitField0_ |= 0x00000040;
-							break;
-						}
-						case 66: {
-							io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.TimerNode.Builder subBuilder = null;
-							if (((bitField0_ & 0x00000080) != 0)) {
-								subBuilder = timer_.toBuilder();
-							}
-							timer_ = input.readMessage(
-									io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.TimerNode.PARSER,
-									extensionRegistry);
-							if (subBuilder != null) {
-								subBuilder.mergeFrom(timer_);
-								timer_ = subBuilder.buildPartial();
-							}
-							bitField0_ |= 0x00000080;
-							break;
-						}
-						case 74: {
-							io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode.Builder subBuilder = null;
-							if (((bitField0_ & 0x00000100) != 0)) {
-								subBuilder = join_.toBuilder();
-							}
-							join_ = input.readMessage(
-									io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode.PARSER,
-									extensionRegistry);
-							if (subBuilder != null) {
-								subBuilder.mergeFrom(join_);
-								join_ = subBuilder.buildPartial();
-							}
-							bitField0_ |= 0x00000100;
-							break;
-						}
-						case 82: {
-							io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.StateNode.Builder subBuilder = null;
-							if (((bitField0_ & 0x00000200) != 0)) {
-								subBuilder = state_.toBuilder();
-							}
-							state_ = input.readMessage(
-									io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.StateNode.PARSER,
-									extensionRegistry);
-							if (subBuilder != null) {
-								subBuilder.mergeFrom(state_);
-								state_ = subBuilder.buildPartial();
-							}
-							bitField0_ |= 0x00000200;
-							break;
-						}
-						case 90: {
-							io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode.Builder subBuilder = null;
-							if (((bitField0_ & 0x00000400) != 0)) {
-								subBuilder = composite_.toBuilder();
-							}
-							composite_ = input.readMessage(
-									io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode.PARSER,
-									extensionRegistry);
-							if (subBuilder != null) {
-								subBuilder.mergeFrom(composite_);
-								composite_ = subBuilder.buildPartial();
-							}
-							bitField0_ |= 0x00000400;
-							break;
-						}
-						case 98: {
-							io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.ForEachNode.Builder subBuilder = null;
-							if (((bitField0_ & 0x00000800) != 0)) {
-								subBuilder = forEach_.toBuilder();
-							}
-							forEach_ = input.readMessage(
-									io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.ForEachNode.PARSER,
-									extensionRegistry);
-							if (subBuilder != null) {
-								subBuilder.mergeFrom(forEach_);
-								forEach_ = subBuilder.buildPartial();
-							}
-							bitField0_ |= 0x00000800;
-							break;
-						}
-						case 106: {
-							io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode.Builder subBuilder = null;
-							if (((bitField0_ & 0x00001000) != 0)) {
-								subBuilder = asyncEvent_.toBuilder();
-							}
-							asyncEvent_ = input.readMessage(
-									io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode.PARSER,
-									extensionRegistry);
-							if (subBuilder != null) {
-								subBuilder.mergeFrom(asyncEvent_);
-								asyncEvent_ = subBuilder.buildPartial();
-							}
-							bitField0_ |= 0x00001000;
-							break;
-						}
-						default: {
-							if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-								done = true;
-							}
-							break;
-						}
-						}
-					}
-				} catch (com.google.protobuf.InvalidProtocolBufferException e) {
-					throw e.setUnfinishedMessage(this);
-				} catch (java.io.IOException e) {
-					throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-				} finally {
-					this.unknownFields = unknownFields.build();
-					makeExtensionsImmutable();
-				}
-			}
-
-			public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-				return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_descriptor;
-			}
-
-			@java.lang.Override
-			protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() {
-				return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_fieldAccessorTable
-						.ensureFieldAccessorsInitialized(
-								io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.class,
-								io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.Builder.class);
-			}
-
-			public interface RuleSetNodeOrBuilder extends
-					// @@protoc_insertion_point(interface_extends:org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode)
-					com.google.protobuf.MessageOrBuilder {
-
-				/**
-				 * <code>repeated string timer_instance_id = 1;</code>
-				 * 
-				 * @return A list containing the timerInstanceId.
-				 */
-				java.util.List<java.lang.String> getTimerInstanceIdList();
-
-				/**
-				 * <code>repeated string timer_instance_id = 1;</code>
-				 * 
-				 * @return The count of timerInstanceId.
-				 */
-				int getTimerInstanceIdCount();
-
-				/**
-				 * <code>repeated string timer_instance_id = 1;</code>
-				 * 
-				 * @param index The index of the element to return.
-				 * @return The timerInstanceId at the given index.
-				 */
-				java.lang.String getTimerInstanceId(int index);
-
-				/**
-				 * <code>repeated string timer_instance_id = 1;</code>
-				 * 
-				 * @param index The index of the value to return.
-				 * @return The bytes of the timerInstanceId at the given index.
-				 */
-				com.google.protobuf.ByteString getTimerInstanceIdBytes(int index);
-
-				/**
-				 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry mapEntry = 2;</code>
-				 */
-				java.util.List<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry> getMapEntryList();
-
-				/**
-				 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry mapEntry = 2;</code>
-				 */
-				io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry getMapEntry(
-						int index);
-
-				/**
-				 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry mapEntry = 2;</code>
-				 */
-				int getMapEntryCount();
-
-				/**
-				 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry mapEntry = 2;</code>
-				 */
-				java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntryOrBuilder> getMapEntryOrBuilderList();
-
-				/**
-				 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry mapEntry = 2;</code>
-				 */
-				io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntryOrBuilder getMapEntryOrBuilder(
-						int index);
-
-				/**
-				 * <code>optional string rule_flow_group = 3;</code>
-				 * 
-				 * @return Whether the ruleFlowGroup field is set.
-				 */
-				boolean hasRuleFlowGroup();
-
-				/**
-				 * <code>optional string rule_flow_group = 3;</code>
-				 * 
-				 * @return The ruleFlowGroup.
-				 */
-				java.lang.String getRuleFlowGroup();
-
-				/**
-				 * <code>optional string rule_flow_group = 3;</code>
-				 * 
-				 * @return The bytes for ruleFlowGroup.
-				 */
-				com.google.protobuf.ByteString getRuleFlowGroupBytes();
-			}
-
-			/**
-			 * Protobuf type
-			 * {@code org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode}
-			 */
-			public static final class RuleSetNode extends com.google.protobuf.GeneratedMessageV3 implements
-					// @@protoc_insertion_point(message_implements:org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode)
-					RuleSetNodeOrBuilder {
-				private static final long serialVersionUID = 0L;
-
-				// Use RuleSetNode.newBuilder() to construct.
-				private RuleSetNode(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-					super(builder);
-				}
-
-				private RuleSetNode() {
-					timerInstanceId_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-					mapEntry_ = java.util.Collections.emptyList();
-					ruleFlowGroup_ = "";
-				}
-
-				@java.lang.Override
-				@SuppressWarnings({ "unused" })
-				protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
-					return new RuleSetNode();
-				}
-
-				@java.lang.Override
-				public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
-					return this.unknownFields;
-				}
-
-				private RuleSetNode(com.google.protobuf.CodedInputStream input,
-						com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-						throws com.google.protobuf.InvalidProtocolBufferException {
-					this();
-					if (extensionRegistry == null) {
-						throw new java.lang.NullPointerException();
-					}
-					int mutable_bitField0_ = 0;
-					com.google.protobuf.UnknownFieldSet.Builder unknownFields = com.google.protobuf.UnknownFieldSet
-							.newBuilder();
-					try {
-						boolean done = false;
-						while (!done) {
-							int tag = input.readTag();
-							switch (tag) {
-							case 0:
-								done = true;
-								break;
-							case 10: {
-								com.google.protobuf.ByteString bs = input.readBytes();
-								if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-									timerInstanceId_ = new com.google.protobuf.LazyStringArrayList();
-									mutable_bitField0_ |= 0x00000001;
-								}
-								timerInstanceId_.add(bs);
-								break;
-							}
-							case 18: {
-								if (!((mutable_bitField0_ & 0x00000002) != 0)) {
-									mapEntry_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry>();
-									mutable_bitField0_ |= 0x00000002;
-								}
-								mapEntry_.add(input.readMessage(
-										io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry.PARSER,
-										extensionRegistry));
-								break;
-							}
-							case 26: {
-								com.google.protobuf.ByteString bs = input.readBytes();
-								bitField0_ |= 0x00000001;
-								ruleFlowGroup_ = bs;
-								break;
-							}
-							default: {
-								if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-									done = true;
-								}
-								break;
-							}
-							}
-						}
-					} catch (com.google.protobuf.InvalidProtocolBufferException e) {
-						throw e.setUnfinishedMessage(this);
-					} catch (java.io.IOException e) {
-						throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-					} finally {
-						if (((mutable_bitField0_ & 0x00000001) != 0)) {
-							timerInstanceId_ = timerInstanceId_.getUnmodifiableView();
-						}
-						if (((mutable_bitField0_ & 0x00000002) != 0)) {
-							mapEntry_ = java.util.Collections.unmodifiableList(mapEntry_);
-						}
-						this.unknownFields = unknownFields.build();
-						makeExtensionsImmutable();
-					}
-				}
-
-				public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-					return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_RuleSetNode_descriptor;
-				}
-
-				@java.lang.Override
-				protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() {
-					return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_RuleSetNode_fieldAccessorTable
-							.ensureFieldAccessorsInitialized(
-									io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.class,
-									io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.Builder.class);
-				}
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-					}
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-					private static final io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry DEFAULT_INSTANCE;
-					static {
-						DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry();
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-						return DEFAULT_INSTANCE;
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-					@java.lang.Deprecated
-					public static final com.google.protobuf.Parser<TextMapEntry> PARSER = new com.google.protobuf.AbstractParser<TextMapEntry>() {
-						@java.lang.Override
-						public TextMapEntry parsePartialFrom(com.google.protobuf.CodedInputStream input,
-								com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-								throws com.google.protobuf.InvalidProtocolBufferException {
-							return new TextMapEntry(input, extensionRegistry);
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-						return PARSER;
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-						return PARSER;
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-					@java.lang.Override
-					public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry getDefaultInstanceForType() {
-						return DEFAULT_INSTANCE;
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-				 * @return The timerInstanceId at the given index.
-				 */
-				public java.lang.String getTimerInstanceId(int index) {
-					return timerInstanceId_.get(index);
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-				/**
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-				 * @param index The index of the value to return.
-				 * @return The bytes of the timerInstanceId at the given index.
-				 */
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-				}
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-				public static final int MAPENTRY_FIELD_NUMBER = 2;
-				private java.util.List<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry> mapEntry_;
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-				public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntryOrBuilder> getMapEntryOrBuilderList() {
-					return mapEntry_;
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-					return mapEntry_.get(index);
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-				public java.lang.String getRuleFlowGroup() {
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-						return s;
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-					for (int i = 0; i < mapEntry_.size(); i++) {
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-						com.google.protobuf.GeneratedMessageV3.writeString(output, 3, ruleFlowGroup_);
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-						}
-						size += dataSize;
-						size += 1 * getTimerInstanceIdList().size();
-					}
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-						size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, mapEntry_.get(i));
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-						return super.equals(obj);
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-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.RuleSetNode other = (io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.RuleSetNode) obj;
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-						return false;
-					if (!getMapEntryList().equals(other.getMapEntryList()))
-						return false;
-					if (hasRuleFlowGroup() != other.hasRuleFlowGroup())
-						return false;
-					if (hasRuleFlowGroup()) {
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-							return false;
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-						return false;
-					return true;
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-					return PARSER.parseFrom(data);
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-						throws com.google.protobuf.InvalidProtocolBufferException {
-					return PARSER.parseFrom(data, extensionRegistry);
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-				public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.RuleSetNode parseFrom(
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-					return PARSER.parseFrom(data);
-				}
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-				public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.RuleSetNode parseFrom(
-						com.google.protobuf.ByteString data,
-						com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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-					return PARSER.parseFrom(data, extensionRegistry);
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-					return PARSER.parseFrom(data);
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-				public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.RuleSetNode parseFrom(
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-						throws com.google.protobuf.InvalidProtocolBufferException {
-					return PARSER.parseFrom(data, extensionRegistry);
-				}
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-					return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
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-				public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.RuleSetNode parseFrom(
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-					return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
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-					return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input,
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-				public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.RuleSetNode parseFrom(
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-					return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
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-						com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException {
-					return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input,
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-				@java.lang.Override
-				public Builder newBuilderForType() {
-					return newBuilder();
-				}
-
-				public static Builder newBuilder() {
-					return DEFAULT_INSTANCE.toBuilder();
-				}
-
-				public static Builder newBuilder(
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.RuleSetNode prototype) {
-					return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
-				}
-
-				@java.lang.Override
-				public Builder toBuilder() {
-					return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
-				}
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-				@java.lang.Override
-				protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-					Builder builder = new Builder(parent);
-					return builder;
-				}
-
-				/**
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-						return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_RuleSetNode_descriptor;
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-					private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
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-					@java.lang.Override
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-						super.clear();
-						timerInstanceId_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-						bitField0_ = (bitField0_ & ~0x00000001);
-						if (mapEntryBuilder_ == null) {
-							mapEntry_ = java.util.Collections.emptyList();
-							bitField0_ = (bitField0_ & ~0x00000002);
-						} else {
-							mapEntryBuilder_.clear();
-						}
-						ruleFlowGroup_ = "";
-						bitField0_ = (bitField0_ & ~0x00000004);
-						return this;
-					}
-
-					@java.lang.Override
-					public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-						return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_RuleSetNode_descriptor;
-					}
-
-					@java.lang.Override
-					public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.RuleSetNode getDefaultInstanceForType() {
-						return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.RuleSetNode
-								.getDefaultInstance();
-					}
-
-					@java.lang.Override
-					public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.RuleSetNode build() {
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.RuleSetNode result = buildPartial();
-						if (!result.isInitialized()) {
-							throw newUninitializedMessageException(result);
-						}
-						return result;
-					}
-
-					@java.lang.Override
-					public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.RuleSetNode buildPartial() {
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.RuleSetNode result = new io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.RuleSetNode(
-								this);
-						int from_bitField0_ = bitField0_;
-						int to_bitField0_ = 0;
-						if (((bitField0_ & 0x00000001) != 0)) {
-							timerInstanceId_ = timerInstanceId_.getUnmodifiableView();
-							bitField0_ = (bitField0_ & ~0x00000001);
-						}
-						result.timerInstanceId_ = timerInstanceId_;
-						if (mapEntryBuilder_ == null) {
-							if (((bitField0_ & 0x00000002) != 0)) {
-								mapEntry_ = java.util.Collections.unmodifiableList(mapEntry_);
-								bitField0_ = (bitField0_ & ~0x00000002);
-							}
-							result.mapEntry_ = mapEntry_;
-						} else {
-							result.mapEntry_ = mapEntryBuilder_.build();
-						}
-						if (((from_bitField0_ & 0x00000004) != 0)) {
-							to_bitField0_ |= 0x00000001;
-						}
-						result.ruleFlowGroup_ = ruleFlowGroup_;
-						result.bitField0_ = to_bitField0_;
-						onBuilt();
-						return result;
-					}
-
-					@java.lang.Override
-					public Builder clone() {
-						return super.clone();
-					}
-
-					@java.lang.Override
-					public Builder setField(com.google.protobuf.Descriptors.FieldDescriptor field,
-							java.lang.Object value) {
-						return super.setField(field, value);
-					}
-
-					@java.lang.Override
-					public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
-						return super.clearField(field);
-					}
-
-					@java.lang.Override
-					public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
-						return super.clearOneof(oneof);
-					}
-
-					@java.lang.Override
-					public Builder setRepeatedField(com.google.protobuf.Descriptors.FieldDescriptor field, int index,
-							java.lang.Object value) {
-						return super.setRepeatedField(field, index, value);
-					}
-
-					@java.lang.Override
-					public Builder addRepeatedField(com.google.protobuf.Descriptors.FieldDescriptor field,
-							java.lang.Object value) {
-						return super.addRepeatedField(field, value);
-					}
-
-					@java.lang.Override
-					public Builder mergeFrom(com.google.protobuf.Message other) {
-						if (other instanceof io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.RuleSetNode) {
-							return mergeFrom(
-									(io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.RuleSetNode) other);
-						} else {
-							super.mergeFrom(other);
-							return this;
-						}
-					}
-
-					public Builder mergeFrom(
-							io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.RuleSetNode other) {
-						if (other == io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.RuleSetNode
-								.getDefaultInstance())
-							return this;
-						if (!other.timerInstanceId_.isEmpty()) {
-							if (timerInstanceId_.isEmpty()) {
-								timerInstanceId_ = other.timerInstanceId_;
-								bitField0_ = (bitField0_ & ~0x00000001);
-							} else {
-								ensureTimerInstanceIdIsMutable();
-								timerInstanceId_.addAll(other.timerInstanceId_);
-							}
-							onChanged();
-						}
-						if (mapEntryBuilder_ == null) {
-							if (!other.mapEntry_.isEmpty()) {
-								if (mapEntry_.isEmpty()) {
-									mapEntry_ = other.mapEntry_;
-									bitField0_ = (bitField0_ & ~0x00000002);
-								} else {
-									ensureMapEntryIsMutable();
-									mapEntry_.addAll(other.mapEntry_);
-								}
-								onChanged();
-							}
-						} else {
-							if (!other.mapEntry_.isEmpty()) {
-								if (mapEntryBuilder_.isEmpty()) {
-									mapEntryBuilder_.dispose();
-									mapEntryBuilder_ = null;
-									mapEntry_ = other.mapEntry_;
-									bitField0_ = (bitField0_ & ~0x00000002);
-									mapEntryBuilder_ = com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-											? getMapEntryFieldBuilder()
-											: null;
-								} else {
-									mapEntryBuilder_.addAllMessages(other.mapEntry_);
-								}
-							}
-						}
-						if (other.hasRuleFlowGroup()) {
-							bitField0_ |= 0x00000004;
-							ruleFlowGroup_ = other.ruleFlowGroup_;
-							onChanged();
-						}
-						this.mergeUnknownFields(other.unknownFields);
-						onChanged();
-						return this;
-					}
-
-					@java.lang.Override
-					public final boolean isInitialized() {
-						return true;
-					}
-
-					@java.lang.Override
-					public Builder mergeFrom(com.google.protobuf.CodedInputStream input,
-							com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException {
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.RuleSetNode parsedMessage = null;
-						try {
-							parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
-						} catch (com.google.protobuf.InvalidProtocolBufferException e) {
-							parsedMessage = (io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.RuleSetNode) e
-									.getUnfinishedMessage();
-							throw e.unwrapIOException();
-						} finally {
-							if (parsedMessage != null) {
-								mergeFrom(parsedMessage);
-							}
-						}
-						return this;
-					}
-
-					private int bitField0_;
-
-					private com.google.protobuf.LazyStringList timerInstanceId_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-
-					private void ensureTimerInstanceIdIsMutable() {
-						if (!((bitField0_ & 0x00000001) != 0)) {
-							timerInstanceId_ = new com.google.protobuf.LazyStringArrayList(timerInstanceId_);
-							bitField0_ |= 0x00000001;
-						}
-					}
-
-					/**
-					 * <code>repeated string timer_instance_id = 1;</code>
-					 * 
-					 * @return A list containing the timerInstanceId.
-					 */
-					public com.google.protobuf.ProtocolStringList getTimerInstanceIdList() {
-						return timerInstanceId_.getUnmodifiableView();
-					}
-
-					/**
-					 * <code>repeated string timer_instance_id = 1;</code>
-					 * 
-					 * @return The count of timerInstanceId.
-					 */
-					public int getTimerInstanceIdCount() {
-						return timerInstanceId_.size();
-					}
-
-					/**
-					 * <code>repeated string timer_instance_id = 1;</code>
-					 * 
-					 * @param index The index of the element to return.
-					 * @return The timerInstanceId at the given index.
-					 */
-					public java.lang.String getTimerInstanceId(int index) {
-						return timerInstanceId_.get(index);
-					}
-
-					/**
-					 * <code>repeated string timer_instance_id = 1;</code>
-					 * 
-					 * @param index The index of the value to return.
-					 * @return The bytes of the timerInstanceId at the given index.
-					 */
-					public com.google.protobuf.ByteString getTimerInstanceIdBytes(int index) {
-						return timerInstanceId_.getByteString(index);
-					}
-
-					/**
-					 * <code>repeated string timer_instance_id = 1;</code>
-					 * 
-					 * @param index The index to set the value at.
-					 * @param value The timerInstanceId to set.
-					 * @return This builder for chaining.
-					 */
-					public Builder setTimerInstanceId(int index, java.lang.String value) {
-						if (value == null) {
-							throw new NullPointerException();
-						}
-						ensureTimerInstanceIdIsMutable();
-						timerInstanceId_.set(index, value);
-						onChanged();
-						return this;
-					}
-
-					/**
-					 * <code>repeated string timer_instance_id = 1;</code>
-					 * 
-					 * @param value The timerInstanceId to add.
-					 * @return This builder for chaining.
-					 */
-					public Builder addTimerInstanceId(java.lang.String value) {
-						if (value == null) {
-							throw new NullPointerException();
-						}
-						ensureTimerInstanceIdIsMutable();
-						timerInstanceId_.add(value);
-						onChanged();
-						return this;
-					}
-
-					/**
-					 * <code>repeated string timer_instance_id = 1;</code>
-					 * 
-					 * @param values The timerInstanceId to add.
-					 * @return This builder for chaining.
-					 */
-					public Builder addAllTimerInstanceId(java.lang.Iterable<java.lang.String> values) {
-						ensureTimerInstanceIdIsMutable();
-						com.google.protobuf.AbstractMessageLite.Builder.addAll(values, timerInstanceId_);
-						onChanged();
-						return this;
-					}
-
-					/**
-					 * <code>repeated string timer_instance_id = 1;</code>
-					 * 
-					 * @return This builder for chaining.
-					 */
-					public Builder clearTimerInstanceId() {
-						timerInstanceId_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-						bitField0_ = (bitField0_ & ~0x00000001);
-						onChanged();
-						return this;
-					}
-
-					/**
-					 * <code>repeated string timer_instance_id = 1;</code>
-					 * 
-					 * @param value The bytes of the timerInstanceId to add.
-					 * @return This builder for chaining.
-					 */
-					public Builder addTimerInstanceIdBytes(com.google.protobuf.ByteString value) {
-						if (value == null) {
-							throw new NullPointerException();
-						}
-						ensureTimerInstanceIdIsMutable();
-						timerInstanceId_.add(value);
-						onChanged();
-						return this;
-					}
-
-					private java.util.List<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry> mapEntry_ = java.util.Collections
-							.emptyList();
-
-					private void ensureMapEntryIsMutable() {
-						if (!((bitField0_ & 0x00000002) != 0)) {
-							mapEntry_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry>(
-									mapEntry_);
-							bitField0_ |= 0x00000002;
-						}
-					}
-
-					private com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntryOrBuilder> mapEntryBuilder_;
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry mapEntry = 2;</code>
-					 */
-					public java.util.List<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry> getMapEntryList() {
-						if (mapEntryBuilder_ == null) {
-							return java.util.Collections.unmodifiableList(mapEntry_);
-						} else {
-							return mapEntryBuilder_.getMessageList();
-						}
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry mapEntry = 2;</code>
-					 */
-					public int getMapEntryCount() {
-						if (mapEntryBuilder_ == null) {
-							return mapEntry_.size();
-						} else {
-							return mapEntryBuilder_.getCount();
-						}
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry mapEntry = 2;</code>
-					 */
-					public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry getMapEntry(
-							int index) {
-						if (mapEntryBuilder_ == null) {
-							return mapEntry_.get(index);
-						} else {
-							return mapEntryBuilder_.getMessage(index);
-						}
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry mapEntry = 2;</code>
-					 */
-					public Builder setMapEntry(int index,
-							io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry value) {
-						if (mapEntryBuilder_ == null) {
-							if (value == null) {
-								throw new NullPointerException();
-							}
-							ensureMapEntryIsMutable();
-							mapEntry_.set(index, value);
-							onChanged();
-						} else {
-							mapEntryBuilder_.setMessage(index, value);
-						}
-						return this;
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry mapEntry = 2;</code>
-					 */
-					public Builder setMapEntry(int index,
-							io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry.Builder builderForValue) {
-						if (mapEntryBuilder_ == null) {
-							ensureMapEntryIsMutable();
-							mapEntry_.set(index, builderForValue.build());
-							onChanged();
-						} else {
-							mapEntryBuilder_.setMessage(index, builderForValue.build());
-						}
-						return this;
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry mapEntry = 2;</code>
-					 */
-					public Builder addMapEntry(
-							io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry value) {
-						if (mapEntryBuilder_ == null) {
-							if (value == null) {
-								throw new NullPointerException();
-							}
-							ensureMapEntryIsMutable();
-							mapEntry_.add(value);
-							onChanged();
-						} else {
-							mapEntryBuilder_.addMessage(value);
-						}
-						return this;
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry mapEntry = 2;</code>
-					 */
-					public Builder addMapEntry(int index,
-							io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry value) {
-						if (mapEntryBuilder_ == null) {
-							if (value == null) {
-								throw new NullPointerException();
-							}
-							ensureMapEntryIsMutable();
-							mapEntry_.add(index, value);
-							onChanged();
-						} else {
-							mapEntryBuilder_.addMessage(index, value);
-						}
-						return this;
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry mapEntry = 2;</code>
-					 */
-					public Builder addMapEntry(
-							io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry.Builder builderForValue) {
-						if (mapEntryBuilder_ == null) {
-							ensureMapEntryIsMutable();
-							mapEntry_.add(builderForValue.build());
-							onChanged();
-						} else {
-							mapEntryBuilder_.addMessage(builderForValue.build());
-						}
-						return this;
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry mapEntry = 2;</code>
-					 */
-					public Builder addMapEntry(int index,
-							io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry.Builder builderForValue) {
-						if (mapEntryBuilder_ == null) {
-							ensureMapEntryIsMutable();
-							mapEntry_.add(index, builderForValue.build());
-							onChanged();
-						} else {
-							mapEntryBuilder_.addMessage(index, builderForValue.build());
-						}
-						return this;
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry mapEntry = 2;</code>
-					 */
-					public Builder addAllMapEntry(
-							java.lang.Iterable<? extends io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry> values) {
-						if (mapEntryBuilder_ == null) {
-							ensureMapEntryIsMutable();
-							com.google.protobuf.AbstractMessageLite.Builder.addAll(values, mapEntry_);
-							onChanged();
-						} else {
-							mapEntryBuilder_.addAllMessages(values);
-						}
-						return this;
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry mapEntry = 2;</code>
-					 */
-					public Builder clearMapEntry() {
-						if (mapEntryBuilder_ == null) {
-							mapEntry_ = java.util.Collections.emptyList();
-							bitField0_ = (bitField0_ & ~0x00000002);
-							onChanged();
-						} else {
-							mapEntryBuilder_.clear();
-						}
-						return this;
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry mapEntry = 2;</code>
-					 */
-					public Builder removeMapEntry(int index) {
-						if (mapEntryBuilder_ == null) {
-							ensureMapEntryIsMutable();
-							mapEntry_.remove(index);
-							onChanged();
-						} else {
-							mapEntryBuilder_.remove(index);
-						}
-						return this;
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry mapEntry = 2;</code>
-					 */
-					public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry.Builder getMapEntryBuilder(
-							int index) {
-						return getMapEntryFieldBuilder().getBuilder(index);
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry mapEntry = 2;</code>
-					 */
-					public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntryOrBuilder getMapEntryOrBuilder(
-							int index) {
-						if (mapEntryBuilder_ == null) {
-							return mapEntry_.get(index);
-						} else {
-							return mapEntryBuilder_.getMessageOrBuilder(index);
-						}
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry mapEntry = 2;</code>
-					 */
-					public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntryOrBuilder> getMapEntryOrBuilderList() {
-						if (mapEntryBuilder_ != null) {
-							return mapEntryBuilder_.getMessageOrBuilderList();
-						} else {
-							return java.util.Collections.unmodifiableList(mapEntry_);
-						}
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry mapEntry = 2;</code>
-					 */
-					public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry.Builder addMapEntryBuilder() {
-						return getMapEntryFieldBuilder().addBuilder(
-								io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry
-										.getDefaultInstance());
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry mapEntry = 2;</code>
-					 */
-					public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry.Builder addMapEntryBuilder(
-							int index) {
-						return getMapEntryFieldBuilder().addBuilder(index,
-								io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry
-										.getDefaultInstance());
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry mapEntry = 2;</code>
-					 */
-					public java.util.List<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry.Builder> getMapEntryBuilderList() {
-						return getMapEntryFieldBuilder().getBuilderList();
-					}
-
-					private com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntryOrBuilder> getMapEntryFieldBuilder() {
-						if (mapEntryBuilder_ == null) {
-							mapEntryBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntry.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.TextMapEntryOrBuilder>(
-									mapEntry_, ((bitField0_ & 0x00000002) != 0), getParentForChildren(), isClean());
-							mapEntry_ = null;
-						}
-						return mapEntryBuilder_;
-					}
-
-					private java.lang.Object ruleFlowGroup_ = "";
-
-					/**
-					 * <code>optional string rule_flow_group = 3;</code>
-					 * 
-					 * @return Whether the ruleFlowGroup field is set.
-					 */
-					public boolean hasRuleFlowGroup() {
-						return ((bitField0_ & 0x00000004) != 0);
-					}
-
-					/**
-					 * <code>optional string rule_flow_group = 3;</code>
-					 * 
-					 * @return The ruleFlowGroup.
-					 */
-					public java.lang.String getRuleFlowGroup() {
-						java.lang.Object ref = ruleFlowGroup_;
-						if (!(ref instanceof java.lang.String)) {
-							com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-							java.lang.String s = bs.toStringUtf8();
-							if (bs.isValidUtf8()) {
-								ruleFlowGroup_ = s;
-							}
-							return s;
-						} else {
-							return (java.lang.String) ref;
-						}
-					}
-
-					/**
-					 * <code>optional string rule_flow_group = 3;</code>
-					 * 
-					 * @return The bytes for ruleFlowGroup.
-					 */
-					public com.google.protobuf.ByteString getRuleFlowGroupBytes() {
-						java.lang.Object ref = ruleFlowGroup_;
-						if (ref instanceof String) {
-							com.google.protobuf.ByteString b = com.google.protobuf.ByteString
-									.copyFromUtf8((java.lang.String) ref);
-							ruleFlowGroup_ = b;
-							return b;
-						} else {
-							return (com.google.protobuf.ByteString) ref;
-						}
-					}
-
-					/**
-					 * <code>optional string rule_flow_group = 3;</code>
-					 * 
-					 * @param value The ruleFlowGroup to set.
-					 * @return This builder for chaining.
-					 */
-					public Builder setRuleFlowGroup(java.lang.String value) {
-						if (value == null) {
-							throw new NullPointerException();
-						}
-						bitField0_ |= 0x00000004;
-						ruleFlowGroup_ = value;
-						onChanged();
-						return this;
-					}
-
-					/**
-					 * <code>optional string rule_flow_group = 3;</code>
-					 * 
-					 * @return This builder for chaining.
-					 */
-					public Builder clearRuleFlowGroup() {
-						bitField0_ = (bitField0_ & ~0x00000004);
-						ruleFlowGroup_ = getDefaultInstance().getRuleFlowGroup();
-						onChanged();
-						return this;
-					}
-
-					/**
-					 * <code>optional string rule_flow_group = 3;</code>
-					 * 
-					 * @param value The bytes for ruleFlowGroup to set.
-					 * @return This builder for chaining.
-					 */
-					public Builder setRuleFlowGroupBytes(com.google.protobuf.ByteString value) {
-						if (value == null) {
-							throw new NullPointerException();
-						}
-						bitField0_ |= 0x00000004;
-						ruleFlowGroup_ = value;
-						onChanged();
-						return this;
-					}
-
-					@java.lang.Override
-					public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
-						return super.setUnknownFields(unknownFields);
-					}
-
-					@java.lang.Override
-					public final Builder mergeUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
-						return super.mergeUnknownFields(unknownFields);
-					}
-
-					// @@protoc_insertion_point(builder_scope:org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode)
-				}
-
-				// @@protoc_insertion_point(class_scope:org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode)
-				private static final io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.RuleSetNode DEFAULT_INSTANCE;
-				static {
-					DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.RuleSetNode();
-				}
-
-				public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.RuleSetNode getDefaultInstance() {
-					return DEFAULT_INSTANCE;
-				}
-
-				@java.lang.Deprecated
-				public static final com.google.protobuf.Parser<RuleSetNode> PARSER = new com.google.protobuf.AbstractParser<RuleSetNode>() {
-					@java.lang.Override
-					public RuleSetNode parsePartialFrom(com.google.protobuf.CodedInputStream input,
-							com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-							throws com.google.protobuf.InvalidProtocolBufferException {
-						return new RuleSetNode(input, extensionRegistry);
-					}
-				};
-
-				public static com.google.protobuf.Parser<RuleSetNode> parser() {
-					return PARSER;
-				}
-
-				@java.lang.Override
-				public com.google.protobuf.Parser<RuleSetNode> getParserForType() {
-					return PARSER;
-				}
-
-				@java.lang.Override
-				public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.RuleSetNode getDefaultInstanceForType() {
-					return DEFAULT_INSTANCE;
-				}
-
-			}
-
-			public interface HumanTaskNodeOrBuilder extends
-					// @@protoc_insertion_point(interface_extends:org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.HumanTaskNode)
-					com.google.protobuf.MessageOrBuilder {
-
-				/**
-				 * <code>optional string work_item_id = 1;</code>
-				 * 
-				 * @return Whether the workItemId field is set.
-				 */
-				boolean hasWorkItemId();
-
-				/**
-				 * <code>optional string work_item_id = 1;</code>
-				 * 
-				 * @return The workItemId.
-				 */
-				java.lang.String getWorkItemId();
-
-				/**
-				 * <code>optional string work_item_id = 1;</code>
-				 * 
-				 * @return The bytes for workItemId.
-				 */
-				com.google.protobuf.ByteString getWorkItemIdBytes();
-
-				/**
-				 * <code>repeated string timer_instance_id = 2;</code>
-				 * 
-				 * @return A list containing the timerInstanceId.
-				 */
-				java.util.List<java.lang.String> getTimerInstanceIdList();
-
-				/**
-				 * <code>repeated string timer_instance_id = 2;</code>
-				 * 
-				 * @return The count of timerInstanceId.
-				 */
-				int getTimerInstanceIdCount();
-
-				/**
-				 * <code>repeated string timer_instance_id = 2;</code>
-				 * 
-				 * @param index The index of the element to return.
-				 * @return The timerInstanceId at the given index.
-				 */
-				java.lang.String getTimerInstanceId(int index);
-
-				/**
-				 * <code>repeated string timer_instance_id = 2;</code>
-				 * 
-				 * @param index The index of the value to return.
-				 * @return The bytes of the timerInstanceId at the given index.
-				 */
-				com.google.protobuf.ByteString getTimerInstanceIdBytes(int index);
-
-				/**
-				 * <code>optional string error_handling_process_instance_id = 3;</code>
-				 * 
-				 * @return Whether the errorHandlingProcessInstanceId field is set.
-				 */
-				boolean hasErrorHandlingProcessInstanceId();
-
-				/**
-				 * <code>optional string error_handling_process_instance_id = 3;</code>
-				 * 
-				 * @return The errorHandlingProcessInstanceId.
-				 */
-				java.lang.String getErrorHandlingProcessInstanceId();
-
-				/**
-				 * <code>optional string error_handling_process_instance_id = 3;</code>
-				 * 
-				 * @return The bytes for errorHandlingProcessInstanceId.
-				 */
-				com.google.protobuf.ByteString getErrorHandlingProcessInstanceIdBytes();
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.HumanTaskWorkItem workitem = 4;</code>
-				 * 
-				 * @return Whether the workitem field is set.
-				 */
-				boolean hasWorkitem();
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.HumanTaskWorkItem workitem = 4;</code>
-				 * 
-				 * @return The workitem.
-				 */
-				io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.HumanTaskWorkItem getWorkitem();
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.HumanTaskWorkItem workitem = 4;</code>
-				 */
-				io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.HumanTaskWorkItemOrBuilder getWorkitemOrBuilder();
-			}
-
-			/**
-			 * Protobuf type
-			 * {@code org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.HumanTaskNode}
-			 */
-			public static final class HumanTaskNode extends com.google.protobuf.GeneratedMessageV3 implements
-					// @@protoc_insertion_point(message_implements:org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.HumanTaskNode)
-					HumanTaskNodeOrBuilder {
-				private static final long serialVersionUID = 0L;
-
-				// Use HumanTaskNode.newBuilder() to construct.
-				private HumanTaskNode(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-					super(builder);
-				}
-
-				private HumanTaskNode() {
-					workItemId_ = "";
-					timerInstanceId_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-					errorHandlingProcessInstanceId_ = "";
-				}
-
-				@java.lang.Override
-				@SuppressWarnings({ "unused" })
-				protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
-					return new HumanTaskNode();
-				}
-
-				@java.lang.Override
-				public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
-					return this.unknownFields;
-				}
-
-				private HumanTaskNode(com.google.protobuf.CodedInputStream input,
-						com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-						throws com.google.protobuf.InvalidProtocolBufferException {
-					this();
-					if (extensionRegistry == null) {
-						throw new java.lang.NullPointerException();
-					}
-					int mutable_bitField0_ = 0;
-					com.google.protobuf.UnknownFieldSet.Builder unknownFields = com.google.protobuf.UnknownFieldSet
-							.newBuilder();
-					try {
-						boolean done = false;
-						while (!done) {
-							int tag = input.readTag();
-							switch (tag) {
-							case 0:
-								done = true;
-								break;
-							case 10: {
-								com.google.protobuf.ByteString bs = input.readBytes();
-								bitField0_ |= 0x00000001;
-								workItemId_ = bs;
-								break;
-							}
-							case 18: {
-								com.google.protobuf.ByteString bs = input.readBytes();
-								if (!((mutable_bitField0_ & 0x00000002) != 0)) {
-									timerInstanceId_ = new com.google.protobuf.LazyStringArrayList();
-									mutable_bitField0_ |= 0x00000002;
-								}
-								timerInstanceId_.add(bs);
-								break;
-							}
-							case 26: {
-								com.google.protobuf.ByteString bs = input.readBytes();
-								bitField0_ |= 0x00000002;
-								errorHandlingProcessInstanceId_ = bs;
-								break;
-							}
-							case 34: {
-								io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.HumanTaskWorkItem.Builder subBuilder = null;
-								if (((bitField0_ & 0x00000004) != 0)) {
-									subBuilder = workitem_.toBuilder();
-								}
-								workitem_ = input.readMessage(
-										io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.HumanTaskWorkItem.PARSER,
-										extensionRegistry);
-								if (subBuilder != null) {
-									subBuilder.mergeFrom(workitem_);
-									workitem_ = subBuilder.buildPartial();
-								}
-								bitField0_ |= 0x00000004;
-								break;
-							}
-							default: {
-								if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-									done = true;
-								}
-								break;
-							}
-							}
-						}
-					} catch (com.google.protobuf.InvalidProtocolBufferException e) {
-						throw e.setUnfinishedMessage(this);
-					} catch (java.io.IOException e) {
-						throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-					} finally {
-						if (((mutable_bitField0_ & 0x00000002) != 0)) {
-							timerInstanceId_ = timerInstanceId_.getUnmodifiableView();
-						}
-						this.unknownFields = unknownFields.build();
-						makeExtensionsImmutable();
-					}
-				}
-
-				public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-					return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_HumanTaskNode_descriptor;
-				}
-
-				@java.lang.Override
-				protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() {
-					return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_HumanTaskNode_fieldAccessorTable
-							.ensureFieldAccessorsInitialized(
-									io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode.class,
-									io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode.Builder.class);
-				}
-
-				private int bitField0_;
-				public static final int WORK_ITEM_ID_FIELD_NUMBER = 1;
-				private volatile java.lang.Object workItemId_;
-
-				/**
-				 * <code>optional string work_item_id = 1;</code>
-				 * 
-				 * @return Whether the workItemId field is set.
-				 */
-				@java.lang.Override
-				public boolean hasWorkItemId() {
-					return ((bitField0_ & 0x00000001) != 0);
-				}
-
-				/**
-				 * <code>optional string work_item_id = 1;</code>
-				 * 
-				 * @return The workItemId.
-				 */
-				@java.lang.Override
-				public java.lang.String getWorkItemId() {
-					java.lang.Object ref = workItemId_;
-					if (ref instanceof java.lang.String) {
-						return (java.lang.String) ref;
-					} else {
-						com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-						java.lang.String s = bs.toStringUtf8();
-						if (bs.isValidUtf8()) {
-							workItemId_ = s;
-						}
-						return s;
-					}
-				}
-
-				/**
-				 * <code>optional string work_item_id = 1;</code>
-				 * 
-				 * @return The bytes for workItemId.
-				 */
-				@java.lang.Override
-				public com.google.protobuf.ByteString getWorkItemIdBytes() {
-					java.lang.Object ref = workItemId_;
-					if (ref instanceof java.lang.String) {
-						com.google.protobuf.ByteString b = com.google.protobuf.ByteString
-								.copyFromUtf8((java.lang.String) ref);
-						workItemId_ = b;
-						return b;
-					} else {
-						return (com.google.protobuf.ByteString) ref;
-					}
-				}
-
-				public static final int TIMER_INSTANCE_ID_FIELD_NUMBER = 2;
-				private com.google.protobuf.LazyStringList timerInstanceId_;
-
-				/**
-				 * <code>repeated string timer_instance_id = 2;</code>
-				 * 
-				 * @return A list containing the timerInstanceId.
-				 */
-				public com.google.protobuf.ProtocolStringList getTimerInstanceIdList() {
-					return timerInstanceId_;
-				}
-
-				/**
-				 * <code>repeated string timer_instance_id = 2;</code>
-				 * 
-				 * @return The count of timerInstanceId.
-				 */
-				public int getTimerInstanceIdCount() {
-					return timerInstanceId_.size();
-				}
-
-				/**
-				 * <code>repeated string timer_instance_id = 2;</code>
-				 * 
-				 * @param index The index of the element to return.
-				 * @return The timerInstanceId at the given index.
-				 */
-				public java.lang.String getTimerInstanceId(int index) {
-					return timerInstanceId_.get(index);
-				}
-
-				/**
-				 * <code>repeated string timer_instance_id = 2;</code>
-				 * 
-				 * @param index The index of the value to return.
-				 * @return The bytes of the timerInstanceId at the given index.
-				 */
-				public com.google.protobuf.ByteString getTimerInstanceIdBytes(int index) {
-					return timerInstanceId_.getByteString(index);
-				}
-
-				public static final int ERROR_HANDLING_PROCESS_INSTANCE_ID_FIELD_NUMBER = 3;
-				private volatile java.lang.Object errorHandlingProcessInstanceId_;
-
-				/**
-				 * <code>optional string error_handling_process_instance_id = 3;</code>
-				 * 
-				 * @return Whether the errorHandlingProcessInstanceId field is set.
-				 */
-				@java.lang.Override
-				public boolean hasErrorHandlingProcessInstanceId() {
-					return ((bitField0_ & 0x00000002) != 0);
-				}
-
-				/**
-				 * <code>optional string error_handling_process_instance_id = 3;</code>
-				 * 
-				 * @return The errorHandlingProcessInstanceId.
-				 */
-				@java.lang.Override
-				public java.lang.String getErrorHandlingProcessInstanceId() {
-					java.lang.Object ref = errorHandlingProcessInstanceId_;
-					if (ref instanceof java.lang.String) {
-						return (java.lang.String) ref;
-					} else {
-						com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-						java.lang.String s = bs.toStringUtf8();
-						if (bs.isValidUtf8()) {
-							errorHandlingProcessInstanceId_ = s;
-						}
-						return s;
-					}
-				}
-
-				/**
-				 * <code>optional string error_handling_process_instance_id = 3;</code>
-				 * 
-				 * @return The bytes for errorHandlingProcessInstanceId.
-				 */
-				@java.lang.Override
-				public com.google.protobuf.ByteString getErrorHandlingProcessInstanceIdBytes() {
-					java.lang.Object ref = errorHandlingProcessInstanceId_;
-					if (ref instanceof java.lang.String) {
-						com.google.protobuf.ByteString b = com.google.protobuf.ByteString
-								.copyFromUtf8((java.lang.String) ref);
-						errorHandlingProcessInstanceId_ = b;
-						return b;
-					} else {
-						return (com.google.protobuf.ByteString) ref;
-					}
-				}
-
-				public static final int WORKITEM_FIELD_NUMBER = 4;
-				private io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.HumanTaskWorkItem workitem_;
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.HumanTaskWorkItem workitem = 4;</code>
-				 * 
-				 * @return Whether the workitem field is set.
-				 */
-				@java.lang.Override
-				public boolean hasWorkitem() {
-					return ((bitField0_ & 0x00000004) != 0);
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.HumanTaskWorkItem workitem = 4;</code>
-				 * 
-				 * @return The workitem.
-				 */
-				@java.lang.Override
-				public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.HumanTaskWorkItem getWorkitem() {
-					return workitem_ == null
-							? io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.HumanTaskWorkItem
-									.getDefaultInstance()
-							: workitem_;
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.HumanTaskWorkItem workitem = 4;</code>
-				 */
-				@java.lang.Override
-				public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.HumanTaskWorkItemOrBuilder getWorkitemOrBuilder() {
-					return workitem_ == null
-							? io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.HumanTaskWorkItem
-									.getDefaultInstance()
-							: workitem_;
-				}
-
-				private byte memoizedIsInitialized = -1;
-
-				@java.lang.Override
-				public final boolean isInitialized() {
-					byte isInitialized = memoizedIsInitialized;
-					if (isInitialized == 1)
-						return true;
-					if (isInitialized == 0)
-						return false;
-
-					memoizedIsInitialized = 1;
-					return true;
-				}
-
-				@java.lang.Override
-				public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
-					if (((bitField0_ & 0x00000001) != 0)) {
-						com.google.protobuf.GeneratedMessageV3.writeString(output, 1, workItemId_);
-					}
-					for (int i = 0; i < timerInstanceId_.size(); i++) {
-						com.google.protobuf.GeneratedMessageV3.writeString(output, 2, timerInstanceId_.getRaw(i));
-					}
-					if (((bitField0_ & 0x00000002) != 0)) {
-						com.google.protobuf.GeneratedMessageV3.writeString(output, 3, errorHandlingProcessInstanceId_);
-					}
-					if (((bitField0_ & 0x00000004) != 0)) {
-						output.writeMessage(4, getWorkitem());
-					}
-					unknownFields.writeTo(output);
-				}
-
-				@java.lang.Override
-				public int getSerializedSize() {
-					int size = memoizedSize;
-					if (size != -1)
-						return size;
-
-					size = 0;
-					if (((bitField0_ & 0x00000001) != 0)) {
-						size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, workItemId_);
-					}
-					{
-						int dataSize = 0;
-						for (int i = 0; i < timerInstanceId_.size(); i++) {
-							dataSize += computeStringSizeNoTag(timerInstanceId_.getRaw(i));
-						}
-						size += dataSize;
-						size += 1 * getTimerInstanceIdList().size();
-					}
-					if (((bitField0_ & 0x00000002) != 0)) {
-						size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3,
-								errorHandlingProcessInstanceId_);
-					}
-					if (((bitField0_ & 0x00000004) != 0)) {
-						size += com.google.protobuf.CodedOutputStream.computeMessageSize(4, getWorkitem());
-					}
-					size += unknownFields.getSerializedSize();
-					memoizedSize = size;
-					return size;
-				}
-
-				@java.lang.Override
-				public boolean equals(final java.lang.Object obj) {
-					if (obj == this) {
-						return true;
-					}
-					if (!(obj instanceof io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode)) {
-						return super.equals(obj);
-					}
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode other = (io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode) obj;
-
-					if (hasWorkItemId() != other.hasWorkItemId())
-						return false;
-					if (hasWorkItemId()) {
-						if (!getWorkItemId().equals(other.getWorkItemId()))
-							return false;
-					}
-					if (!getTimerInstanceIdList().equals(other.getTimerInstanceIdList()))
-						return false;
-					if (hasErrorHandlingProcessInstanceId() != other.hasErrorHandlingProcessInstanceId())
-						return false;
-					if (hasErrorHandlingProcessInstanceId()) {
-						if (!getErrorHandlingProcessInstanceId().equals(other.getErrorHandlingProcessInstanceId()))
-							return false;
-					}
-					if (hasWorkitem() != other.hasWorkitem())
-						return false;
-					if (hasWorkitem()) {
-						if (!getWorkitem().equals(other.getWorkitem()))
-							return false;
-					}
-					if (!unknownFields.equals(other.unknownFields))
-						return false;
-					return true;
-				}
-
-				@java.lang.Override
-				public int hashCode() {
-					if (memoizedHashCode != 0) {
-						return memoizedHashCode;
-					}
-					int hash = 41;
-					hash = (19 * hash) + getDescriptor().hashCode();
-					if (hasWorkItemId()) {
-						hash = (37 * hash) + WORK_ITEM_ID_FIELD_NUMBER;
-						hash = (53 * hash) + getWorkItemId().hashCode();
-					}
-					if (getTimerInstanceIdCount() > 0) {
-						hash = (37 * hash) + TIMER_INSTANCE_ID_FIELD_NUMBER;
-						hash = (53 * hash) + getTimerInstanceIdList().hashCode();
-					}
-					if (hasErrorHandlingProcessInstanceId()) {
-						hash = (37 * hash) + ERROR_HANDLING_PROCESS_INSTANCE_ID_FIELD_NUMBER;
-						hash = (53 * hash) + getErrorHandlingProcessInstanceId().hashCode();
-					}
-					if (hasWorkitem()) {
-						hash = (37 * hash) + WORKITEM_FIELD_NUMBER;
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-					return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
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-				protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
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-					// Construct using
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-					private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
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-					@java.lang.Override
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-						bitField0_ = (bitField0_ & ~0x00000001);
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-					@java.lang.Override
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-					@java.lang.Override
-					public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode build() {
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode result = buildPartial();
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-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode result = new io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode(
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-					@java.lang.Override
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-					@java.lang.Override
-					public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
-						return super.clearOneof(oneof);
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-							java.lang.Object value) {
-						return super.setRepeatedField(field, index, value);
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-					@java.lang.Override
-					public Builder addRepeatedField(com.google.protobuf.Descriptors.FieldDescriptor field,
-							java.lang.Object value) {
-						return super.addRepeatedField(field, value);
-					}
-
-					@java.lang.Override
-					public Builder mergeFrom(com.google.protobuf.Message other) {
-						if (other instanceof io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode) {
-							return mergeFrom(
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-						} else {
-							super.mergeFrom(other);
-							return this;
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-
-					public Builder mergeFrom(
-							io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode other) {
-						if (other == io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode
-								.getDefaultInstance())
-							return this;
-						if (other.hasWorkItemId()) {
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-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode parsedMessage = null;
-						try {
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-						} catch (com.google.protobuf.InvalidProtocolBufferException e) {
-							parsedMessage = (io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode) e
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-					public Builder setWorkItemId(java.lang.String value) {
-						if (value == null) {
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-						workItemId_ = getDefaultInstance().getWorkItemId();
-						onChanged();
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-						bitField0_ = (bitField0_ & ~0x00000002);
-						onChanged();
-						return this;
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-						if (value == null) {
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-						return this;
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-						return ((bitField0_ & 0x00000004) != 0);
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-						onChanged();
-						return this;
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-					 * @return This builder for chaining.
-					 */
-					public Builder setErrorHandlingProcessInstanceIdBytes(com.google.protobuf.ByteString value) {
-						if (value == null) {
-							throw new NullPointerException();
-						}
-						bitField0_ |= 0x00000004;
-						errorHandlingProcessInstanceId_ = value;
-						onChanged();
-						return this;
-					}
-
-					private io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.HumanTaskWorkItem workitem_;
-					private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.HumanTaskWorkItem, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.HumanTaskWorkItem.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.HumanTaskWorkItemOrBuilder> workitemBuilder_;
-
-					/**
-					 * <code>optional .org.jbpm.marshalling.HumanTaskWorkItem workitem = 4;</code>
-					 * 
-					 * @return Whether the workitem field is set.
-					 */
-					public boolean hasWorkitem() {
-						return ((bitField0_ & 0x00000008) != 0);
-					}
-
-					/**
-					 * <code>optional .org.jbpm.marshalling.HumanTaskWorkItem workitem = 4;</code>
-					 * 
-					 * @return The workitem.
-					 */
-					public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.HumanTaskWorkItem getWorkitem() {
-						if (workitemBuilder_ == null) {
-							return workitem_ == null
-									? io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.HumanTaskWorkItem
-											.getDefaultInstance()
-									: workitem_;
-						} else {
-							return workitemBuilder_.getMessage();
-						}
-					}
-
-					/**
-					 * <code>optional .org.jbpm.marshalling.HumanTaskWorkItem workitem = 4;</code>
-					 */
-					public Builder setWorkitem(
-							io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.HumanTaskWorkItem value) {
-						if (workitemBuilder_ == null) {
-							if (value == null) {
-								throw new NullPointerException();
-							}
-							workitem_ = value;
-							onChanged();
-						} else {
-							workitemBuilder_.setMessage(value);
-						}
-						bitField0_ |= 0x00000008;
-						return this;
-					}
-
-					/**
-					 * <code>optional .org.jbpm.marshalling.HumanTaskWorkItem workitem = 4;</code>
-					 */
-					public Builder setWorkitem(
-							io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.HumanTaskWorkItem.Builder builderForValue) {
-						if (workitemBuilder_ == null) {
-							workitem_ = builderForValue.build();
-							onChanged();
-						} else {
-							workitemBuilder_.setMessage(builderForValue.build());
-						}
-						bitField0_ |= 0x00000008;
-						return this;
-					}
-
-					/**
-					 * <code>optional .org.jbpm.marshalling.HumanTaskWorkItem workitem = 4;</code>
-					 */
-					public Builder mergeWorkitem(
-							io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.HumanTaskWorkItem value) {
-						if (workitemBuilder_ == null) {
-							if (((bitField0_ & 0x00000008) != 0) && workitem_ != null
-									&& workitem_ != io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.HumanTaskWorkItem
-											.getDefaultInstance()) {
-								workitem_ = io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.HumanTaskWorkItem
-										.newBuilder(workitem_).mergeFrom(value).buildPartial();
-							} else {
-								workitem_ = value;
-							}
-							onChanged();
-						} else {
-							workitemBuilder_.mergeFrom(value);
-						}
-						bitField0_ |= 0x00000008;
-						return this;
-					}
-
-					/**
-					 * <code>optional .org.jbpm.marshalling.HumanTaskWorkItem workitem = 4;</code>
-					 */
-					public Builder clearWorkitem() {
-						if (workitemBuilder_ == null) {
-							workitem_ = null;
-							onChanged();
-						} else {
-							workitemBuilder_.clear();
-						}
-						bitField0_ = (bitField0_ & ~0x00000008);
-						return this;
-					}
-
-					/**
-					 * <code>optional .org.jbpm.marshalling.HumanTaskWorkItem workitem = 4;</code>
-					 */
-					public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.HumanTaskWorkItem.Builder getWorkitemBuilder() {
-						bitField0_ |= 0x00000008;
-						onChanged();
-						return getWorkitemFieldBuilder().getBuilder();
-					}
-
-					/**
-					 * <code>optional .org.jbpm.marshalling.HumanTaskWorkItem workitem = 4;</code>
-					 */
-					public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.HumanTaskWorkItemOrBuilder getWorkitemOrBuilder() {
-						if (workitemBuilder_ != null) {
-							return workitemBuilder_.getMessageOrBuilder();
-						} else {
-							return workitem_ == null
-									? io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.HumanTaskWorkItem
-											.getDefaultInstance()
-									: workitem_;
-						}
-					}
-
-					/**
-					 * <code>optional .org.jbpm.marshalling.HumanTaskWorkItem workitem = 4;</code>
-					 */
-					private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.HumanTaskWorkItem, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.HumanTaskWorkItem.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.HumanTaskWorkItemOrBuilder> getWorkitemFieldBuilder() {
-						if (workitemBuilder_ == null) {
-							workitemBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.HumanTaskWorkItem, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.HumanTaskWorkItem.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.HumanTaskWorkItemOrBuilder>(
-									getWorkitem(), getParentForChildren(), isClean());
-							workitem_ = null;
-						}
-						return workitemBuilder_;
-					}
-
-					@java.lang.Override
-					public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
-						return super.setUnknownFields(unknownFields);
-					}
-
-					@java.lang.Override
-					public final Builder mergeUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
-						return super.mergeUnknownFields(unknownFields);
-					}
-
-					// @@protoc_insertion_point(builder_scope:org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.HumanTaskNode)
-				}
-
-				// @@protoc_insertion_point(class_scope:org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.HumanTaskNode)
-				private static final io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode DEFAULT_INSTANCE;
-				static {
-					DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode();
-				}
-
-				public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode getDefaultInstance() {
-					return DEFAULT_INSTANCE;
-				}
-
-				@java.lang.Deprecated
-				public static final com.google.protobuf.Parser<HumanTaskNode> PARSER = new com.google.protobuf.AbstractParser<HumanTaskNode>() {
-					@java.lang.Override
-					public HumanTaskNode parsePartialFrom(com.google.protobuf.CodedInputStream input,
-							com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-							throws com.google.protobuf.InvalidProtocolBufferException {
-						return new HumanTaskNode(input, extensionRegistry);
-					}
-				};
-
-				public static com.google.protobuf.Parser<HumanTaskNode> parser() {
-					return PARSER;
-				}
-
-				@java.lang.Override
-				public com.google.protobuf.Parser<HumanTaskNode> getParserForType() {
-					return PARSER;
-				}
-
-				@java.lang.Override
-				public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode getDefaultInstanceForType() {
-					return DEFAULT_INSTANCE;
-				}
-
-			}
-
-			public interface WorkItemNodeOrBuilder extends
-					// @@protoc_insertion_point(interface_extends:org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.WorkItemNode)
-					com.google.protobuf.MessageOrBuilder {
-
-				/**
-				 * <code>optional string work_item_id = 1;</code>
-				 * 
-				 * @return Whether the workItemId field is set.
-				 */
-				boolean hasWorkItemId();
-
-				/**
-				 * <code>optional string work_item_id = 1;</code>
-				 * 
-				 * @return The workItemId.
-				 */
-				java.lang.String getWorkItemId();
-
-				/**
-				 * <code>optional string work_item_id = 1;</code>
-				 * 
-				 * @return The bytes for workItemId.
-				 */
-				com.google.protobuf.ByteString getWorkItemIdBytes();
-
-				/**
-				 * <code>repeated string timer_instance_id = 2;</code>
-				 * 
-				 * @return A list containing the timerInstanceId.
-				 */
-				java.util.List<java.lang.String> getTimerInstanceIdList();
-
-				/**
-				 * <code>repeated string timer_instance_id = 2;</code>
-				 * 
-				 * @return The count of timerInstanceId.
-				 */
-				int getTimerInstanceIdCount();
-
-				/**
-				 * <code>repeated string timer_instance_id = 2;</code>
-				 * 
-				 * @param index The index of the element to return.
-				 * @return The timerInstanceId at the given index.
-				 */
-				java.lang.String getTimerInstanceId(int index);
-
-				/**
-				 * <code>repeated string timer_instance_id = 2;</code>
-				 * 
-				 * @param index The index of the value to return.
-				 * @return The bytes of the timerInstanceId at the given index.
-				 */
-				com.google.protobuf.ByteString getTimerInstanceIdBytes(int index);
-
-				/**
-				 * <code>optional string error_handling_process_instance_id = 3;</code>
-				 * 
-				 * @return Whether the errorHandlingProcessInstanceId field is set.
-				 */
-				boolean hasErrorHandlingProcessInstanceId();
-
-				/**
-				 * <code>optional string error_handling_process_instance_id = 3;</code>
-				 * 
-				 * @return The errorHandlingProcessInstanceId.
-				 */
-				java.lang.String getErrorHandlingProcessInstanceId();
-
-				/**
-				 * <code>optional string error_handling_process_instance_id = 3;</code>
-				 * 
-				 * @return The bytes for errorHandlingProcessInstanceId.
-				 */
-				com.google.protobuf.ByteString getErrorHandlingProcessInstanceIdBytes();
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.WorkItem workitem = 4;</code>
-				 * 
-				 * @return Whether the workitem field is set.
-				 */
-				boolean hasWorkitem();
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.WorkItem workitem = 4;</code>
-				 * 
-				 * @return The workitem.
-				 */
-				io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.WorkItem getWorkitem();
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.WorkItem workitem = 4;</code>
-				 */
-				io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.WorkItemOrBuilder getWorkitemOrBuilder();
-			}
-
-			/**
-			 * Protobuf type
-			 * {@code org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.WorkItemNode}
-			 */
-			public static final class WorkItemNode extends com.google.protobuf.GeneratedMessageV3 implements
-					// @@protoc_insertion_point(message_implements:org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.WorkItemNode)
-					WorkItemNodeOrBuilder {
-				private static final long serialVersionUID = 0L;
-
-				// Use WorkItemNode.newBuilder() to construct.
-				private WorkItemNode(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-					super(builder);
-				}
-
-				private WorkItemNode() {
-					workItemId_ = "";
-					timerInstanceId_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-					errorHandlingProcessInstanceId_ = "";
-				}
-
-				@java.lang.Override
-				@SuppressWarnings({ "unused" })
-				protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
-					return new WorkItemNode();
-				}
-
-				@java.lang.Override
-				public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
-					return this.unknownFields;
-				}
-
-				private WorkItemNode(com.google.protobuf.CodedInputStream input,
-						com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-						throws com.google.protobuf.InvalidProtocolBufferException {
-					this();
-					if (extensionRegistry == null) {
-						throw new java.lang.NullPointerException();
-					}
-					int mutable_bitField0_ = 0;
-					com.google.protobuf.UnknownFieldSet.Builder unknownFields = com.google.protobuf.UnknownFieldSet
-							.newBuilder();
-					try {
-						boolean done = false;
-						while (!done) {
-							int tag = input.readTag();
-							switch (tag) {
-							case 0:
-								done = true;
-								break;
-							case 10: {
-								com.google.protobuf.ByteString bs = input.readBytes();
-								bitField0_ |= 0x00000001;
-								workItemId_ = bs;
-								break;
-							}
-							case 18: {
-								com.google.protobuf.ByteString bs = input.readBytes();
-								if (!((mutable_bitField0_ & 0x00000002) != 0)) {
-									timerInstanceId_ = new com.google.protobuf.LazyStringArrayList();
-									mutable_bitField0_ |= 0x00000002;
-								}
-								timerInstanceId_.add(bs);
-								break;
-							}
-							case 26: {
-								com.google.protobuf.ByteString bs = input.readBytes();
-								bitField0_ |= 0x00000002;
-								errorHandlingProcessInstanceId_ = bs;
-								break;
-							}
-							case 34: {
-								io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.WorkItem.Builder subBuilder = null;
-								if (((bitField0_ & 0x00000004) != 0)) {
-									subBuilder = workitem_.toBuilder();
-								}
-								workitem_ = input.readMessage(
-										io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.WorkItem.PARSER,
-										extensionRegistry);
-								if (subBuilder != null) {
-									subBuilder.mergeFrom(workitem_);
-									workitem_ = subBuilder.buildPartial();
-								}
-								bitField0_ |= 0x00000004;
-								break;
-							}
-							default: {
-								if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-									done = true;
-								}
-								break;
-							}
-							}
-						}
-					} catch (com.google.protobuf.InvalidProtocolBufferException e) {
-						throw e.setUnfinishedMessage(this);
-					} catch (java.io.IOException e) {
-						throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-					} finally {
-						if (((mutable_bitField0_ & 0x00000002) != 0)) {
-							timerInstanceId_ = timerInstanceId_.getUnmodifiableView();
-						}
-						this.unknownFields = unknownFields.build();
-						makeExtensionsImmutable();
-					}
-				}
-
-				public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-					return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_WorkItemNode_descriptor;
-				}
-
-				@java.lang.Override
-				protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() {
-					return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_WorkItemNode_fieldAccessorTable
-							.ensureFieldAccessorsInitialized(
-									io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.WorkItemNode.class,
-									io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.WorkItemNode.Builder.class);
-				}
-
-				private int bitField0_;
-				public static final int WORK_ITEM_ID_FIELD_NUMBER = 1;
-				private volatile java.lang.Object workItemId_;
-
-				/**
-				 * <code>optional string work_item_id = 1;</code>
-				 * 
-				 * @return Whether the workItemId field is set.
-				 */
-				@java.lang.Override
-				public boolean hasWorkItemId() {
-					return ((bitField0_ & 0x00000001) != 0);
-				}
-
-				/**
-				 * <code>optional string work_item_id = 1;</code>
-				 * 
-				 * @return The workItemId.
-				 */
-				@java.lang.Override
-				public java.lang.String getWorkItemId() {
-					java.lang.Object ref = workItemId_;
-					if (ref instanceof java.lang.String) {
-						return (java.lang.String) ref;
-					} else {
-						com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-						java.lang.String s = bs.toStringUtf8();
-						if (bs.isValidUtf8()) {
-							workItemId_ = s;
-						}
-						return s;
-					}
-				}
-
-				/**
-				 * <code>optional string work_item_id = 1;</code>
-				 * 
-				 * @return The bytes for workItemId.
-				 */
-				@java.lang.Override
-				public com.google.protobuf.ByteString getWorkItemIdBytes() {
-					java.lang.Object ref = workItemId_;
-					if (ref instanceof java.lang.String) {
-						com.google.protobuf.ByteString b = com.google.protobuf.ByteString
-								.copyFromUtf8((java.lang.String) ref);
-						workItemId_ = b;
-						return b;
-					} else {
-						return (com.google.protobuf.ByteString) ref;
-					}
-				}
-
-				public static final int TIMER_INSTANCE_ID_FIELD_NUMBER = 2;
-				private com.google.protobuf.LazyStringList timerInstanceId_;
-
-				/**
-				 * <code>repeated string timer_instance_id = 2;</code>
-				 * 
-				 * @return A list containing the timerInstanceId.
-				 */
-				public com.google.protobuf.ProtocolStringList getTimerInstanceIdList() {
-					return timerInstanceId_;
-				}
-
-				/**
-				 * <code>repeated string timer_instance_id = 2;</code>
-				 * 
-				 * @return The count of timerInstanceId.
-				 */
-				public int getTimerInstanceIdCount() {
-					return timerInstanceId_.size();
-				}
-
-				/**
-				 * <code>repeated string timer_instance_id = 2;</code>
-				 * 
-				 * @param index The index of the element to return.
-				 * @return The timerInstanceId at the given index.
-				 */
-				public java.lang.String getTimerInstanceId(int index) {
-					return timerInstanceId_.get(index);
-				}
-
-				/**
-				 * <code>repeated string timer_instance_id = 2;</code>
-				 * 
-				 * @param index The index of the value to return.
-				 * @return The bytes of the timerInstanceId at the given index.
-				 */
-				public com.google.protobuf.ByteString getTimerInstanceIdBytes(int index) {
-					return timerInstanceId_.getByteString(index);
-				}
-
-				public static final int ERROR_HANDLING_PROCESS_INSTANCE_ID_FIELD_NUMBER = 3;
-				private volatile java.lang.Object errorHandlingProcessInstanceId_;
-
-				/**
-				 * <code>optional string error_handling_process_instance_id = 3;</code>
-				 * 
-				 * @return Whether the errorHandlingProcessInstanceId field is set.
-				 */
-				@java.lang.Override
-				public boolean hasErrorHandlingProcessInstanceId() {
-					return ((bitField0_ & 0x00000002) != 0);
-				}
-
-				/**
-				 * <code>optional string error_handling_process_instance_id = 3;</code>
-				 * 
-				 * @return The errorHandlingProcessInstanceId.
-				 */
-				@java.lang.Override
-				public java.lang.String getErrorHandlingProcessInstanceId() {
-					java.lang.Object ref = errorHandlingProcessInstanceId_;
-					if (ref instanceof java.lang.String) {
-						return (java.lang.String) ref;
-					} else {
-						com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-						java.lang.String s = bs.toStringUtf8();
-						if (bs.isValidUtf8()) {
-							errorHandlingProcessInstanceId_ = s;
-						}
-						return s;
-					}
-				}
-
-				/**
-				 * <code>optional string error_handling_process_instance_id = 3;</code>
-				 * 
-				 * @return The bytes for errorHandlingProcessInstanceId.
-				 */
-				@java.lang.Override
-				public com.google.protobuf.ByteString getErrorHandlingProcessInstanceIdBytes() {
-					java.lang.Object ref = errorHandlingProcessInstanceId_;
-					if (ref instanceof java.lang.String) {
-						com.google.protobuf.ByteString b = com.google.protobuf.ByteString
-								.copyFromUtf8((java.lang.String) ref);
-						errorHandlingProcessInstanceId_ = b;
-						return b;
-					} else {
-						return (com.google.protobuf.ByteString) ref;
-					}
-				}
-
-				public static final int WORKITEM_FIELD_NUMBER = 4;
-				private io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.WorkItem workitem_;
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.WorkItem workitem = 4;</code>
-				 * 
-				 * @return Whether the workitem field is set.
-				 */
-				@java.lang.Override
-				public boolean hasWorkitem() {
-					return ((bitField0_ & 0x00000004) != 0);
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.WorkItem workitem = 4;</code>
-				 * 
-				 * @return The workitem.
-				 */
-				@java.lang.Override
-				public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.WorkItem getWorkitem() {
-					return workitem_ == null
-							? io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.WorkItem.getDefaultInstance()
-							: workitem_;
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.WorkItem workitem = 4;</code>
-				 */
-				@java.lang.Override
-				public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.WorkItemOrBuilder getWorkitemOrBuilder() {
-					return workitem_ == null
-							? io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.WorkItem.getDefaultInstance()
-							: workitem_;
-				}
-
-				private byte memoizedIsInitialized = -1;
-
-				@java.lang.Override
-				public final boolean isInitialized() {
-					byte isInitialized = memoizedIsInitialized;
-					if (isInitialized == 1)
-						return true;
-					if (isInitialized == 0)
-						return false;
-
-					memoizedIsInitialized = 1;
-					return true;
-				}
-
-				@java.lang.Override
-				public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
-					if (((bitField0_ & 0x00000001) != 0)) {
-						com.google.protobuf.GeneratedMessageV3.writeString(output, 1, workItemId_);
-					}
-					for (int i = 0; i < timerInstanceId_.size(); i++) {
-						com.google.protobuf.GeneratedMessageV3.writeString(output, 2, timerInstanceId_.getRaw(i));
-					}
-					if (((bitField0_ & 0x00000002) != 0)) {
-						com.google.protobuf.GeneratedMessageV3.writeString(output, 3, errorHandlingProcessInstanceId_);
-					}
-					if (((bitField0_ & 0x00000004) != 0)) {
-						output.writeMessage(4, getWorkitem());
-					}
-					unknownFields.writeTo(output);
-				}
-
-				@java.lang.Override
-				public int getSerializedSize() {
-					int size = memoizedSize;
-					if (size != -1)
-						return size;
-
-					size = 0;
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-					private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
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-					@java.lang.Override
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-					@java.lang.Override
-					public Builder addRepeatedField(com.google.protobuf.Descriptors.FieldDescriptor field,
-							java.lang.Object value) {
-						return super.addRepeatedField(field, value);
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-					@java.lang.Override
-					public Builder mergeFrom(com.google.protobuf.Message other) {
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-							return mergeFrom(
-									(io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.WorkItemNode) other);
-						} else {
-							super.mergeFrom(other);
-							return this;
-						}
-					}
-
-					public Builder mergeFrom(
-							io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.WorkItemNode other) {
-						if (other == io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.WorkItemNode
-								.getDefaultInstance())
-							return this;
-						if (other.hasWorkItemId()) {
-							bitField0_ |= 0x00000001;
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-						return this;
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-						workItemId_ = getDefaultInstance().getWorkItemId();
-						onChanged();
-						return this;
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-					public Builder setTimerInstanceId(int index, java.lang.String value) {
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-					public Builder addTimerInstanceId(java.lang.String value) {
-						if (value == null) {
-							throw new NullPointerException();
-						}
-						ensureTimerInstanceIdIsMutable();
-						timerInstanceId_.add(value);
-						onChanged();
-						return this;
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-					/**
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-					public Builder addAllTimerInstanceId(java.lang.Iterable<java.lang.String> values) {
-						ensureTimerInstanceIdIsMutable();
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-						onChanged();
-						return this;
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-					/**
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-					 * @return This builder for chaining.
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-					public Builder clearTimerInstanceId() {
-						timerInstanceId_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-						bitField0_ = (bitField0_ & ~0x00000002);
-						onChanged();
-						return this;
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-					/**
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-					 * 
-					 * @param value The bytes of the timerInstanceId to add.
-					 * @return This builder for chaining.
-					 */
-					public Builder addTimerInstanceIdBytes(com.google.protobuf.ByteString value) {
-						if (value == null) {
-							throw new NullPointerException();
-						}
-						ensureTimerInstanceIdIsMutable();
-						timerInstanceId_.add(value);
-						onChanged();
-						return this;
-					}
-
-					private java.lang.Object errorHandlingProcessInstanceId_ = "";
-
-					/**
-					 * <code>optional string error_handling_process_instance_id = 3;</code>
-					 * 
-					 * @return Whether the errorHandlingProcessInstanceId field is set.
-					 */
-					public boolean hasErrorHandlingProcessInstanceId() {
-						return ((bitField0_ & 0x00000004) != 0);
-					}
-
-					/**
-					 * <code>optional string error_handling_process_instance_id = 3;</code>
-					 * 
-					 * @return The errorHandlingProcessInstanceId.
-					 */
-					public java.lang.String getErrorHandlingProcessInstanceId() {
-						java.lang.Object ref = errorHandlingProcessInstanceId_;
-						if (!(ref instanceof java.lang.String)) {
-							com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-							java.lang.String s = bs.toStringUtf8();
-							if (bs.isValidUtf8()) {
-								errorHandlingProcessInstanceId_ = s;
-							}
-							return s;
-						} else {
-							return (java.lang.String) ref;
-						}
-					}
-
-					/**
-					 * <code>optional string error_handling_process_instance_id = 3;</code>
-					 * 
-					 * @return The bytes for errorHandlingProcessInstanceId.
-					 */
-					public com.google.protobuf.ByteString getErrorHandlingProcessInstanceIdBytes() {
-						java.lang.Object ref = errorHandlingProcessInstanceId_;
-						if (ref instanceof String) {
-							com.google.protobuf.ByteString b = com.google.protobuf.ByteString
-									.copyFromUtf8((java.lang.String) ref);
-							errorHandlingProcessInstanceId_ = b;
-							return b;
-						} else {
-							return (com.google.protobuf.ByteString) ref;
-						}
-					}
-
-					/**
-					 * <code>optional string error_handling_process_instance_id = 3;</code>
-					 * 
-					 * @param value The errorHandlingProcessInstanceId to set.
-					 * @return This builder for chaining.
-					 */
-					public Builder setErrorHandlingProcessInstanceId(java.lang.String value) {
-						if (value == null) {
-							throw new NullPointerException();
-						}
-						bitField0_ |= 0x00000004;
-						errorHandlingProcessInstanceId_ = value;
-						onChanged();
-						return this;
-					}
-
-					/**
-					 * <code>optional string error_handling_process_instance_id = 3;</code>
-					 * 
-					 * @return This builder for chaining.
-					 */
-					public Builder clearErrorHandlingProcessInstanceId() {
-						bitField0_ = (bitField0_ & ~0x00000004);
-						errorHandlingProcessInstanceId_ = getDefaultInstance().getErrorHandlingProcessInstanceId();
-						onChanged();
-						return this;
-					}
-
-					/**
-					 * <code>optional string error_handling_process_instance_id = 3;</code>
-					 * 
-					 * @param value The bytes for errorHandlingProcessInstanceId to set.
-					 * @return This builder for chaining.
-					 */
-					public Builder setErrorHandlingProcessInstanceIdBytes(com.google.protobuf.ByteString value) {
-						if (value == null) {
-							throw new NullPointerException();
-						}
-						bitField0_ |= 0x00000004;
-						errorHandlingProcessInstanceId_ = value;
-						onChanged();
-						return this;
-					}
-
-					private io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.WorkItem workitem_;
-					private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.WorkItem, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.WorkItem.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.WorkItemOrBuilder> workitemBuilder_;
-
-					/**
-					 * <code>optional .org.jbpm.marshalling.WorkItem workitem = 4;</code>
-					 * 
-					 * @return Whether the workitem field is set.
-					 */
-					public boolean hasWorkitem() {
-						return ((bitField0_ & 0x00000008) != 0);
-					}
-
-					/**
-					 * <code>optional .org.jbpm.marshalling.WorkItem workitem = 4;</code>
-					 * 
-					 * @return The workitem.
-					 */
-					public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.WorkItem getWorkitem() {
-						if (workitemBuilder_ == null) {
-							return workitem_ == null
-									? io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.WorkItem
-											.getDefaultInstance()
-									: workitem_;
-						} else {
-							return workitemBuilder_.getMessage();
-						}
-					}
-
-					/**
-					 * <code>optional .org.jbpm.marshalling.WorkItem workitem = 4;</code>
-					 */
-					public Builder setWorkitem(
-							io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.WorkItem value) {
-						if (workitemBuilder_ == null) {
-							if (value == null) {
-								throw new NullPointerException();
-							}
-							workitem_ = value;
-							onChanged();
-						} else {
-							workitemBuilder_.setMessage(value);
-						}
-						bitField0_ |= 0x00000008;
-						return this;
-					}
-
-					/**
-					 * <code>optional .org.jbpm.marshalling.WorkItem workitem = 4;</code>
-					 */
-					public Builder setWorkitem(
-							io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.WorkItem.Builder builderForValue) {
-						if (workitemBuilder_ == null) {
-							workitem_ = builderForValue.build();
-							onChanged();
-						} else {
-							workitemBuilder_.setMessage(builderForValue.build());
-						}
-						bitField0_ |= 0x00000008;
-						return this;
-					}
-
-					/**
-					 * <code>optional .org.jbpm.marshalling.WorkItem workitem = 4;</code>
-					 */
-					public Builder mergeWorkitem(
-							io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.WorkItem value) {
-						if (workitemBuilder_ == null) {
-							if (((bitField0_ & 0x00000008) != 0) && workitem_ != null
-									&& workitem_ != io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.WorkItem
-											.getDefaultInstance()) {
-								workitem_ = io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.WorkItem
-										.newBuilder(workitem_).mergeFrom(value).buildPartial();
-							} else {
-								workitem_ = value;
-							}
-							onChanged();
-						} else {
-							workitemBuilder_.mergeFrom(value);
-						}
-						bitField0_ |= 0x00000008;
-						return this;
-					}
-
-					/**
-					 * <code>optional .org.jbpm.marshalling.WorkItem workitem = 4;</code>
-					 */
-					public Builder clearWorkitem() {
-						if (workitemBuilder_ == null) {
-							workitem_ = null;
-							onChanged();
-						} else {
-							workitemBuilder_.clear();
-						}
-						bitField0_ = (bitField0_ & ~0x00000008);
-						return this;
-					}
-
-					/**
-					 * <code>optional .org.jbpm.marshalling.WorkItem workitem = 4;</code>
-					 */
-					public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.WorkItem.Builder getWorkitemBuilder() {
-						bitField0_ |= 0x00000008;
-						onChanged();
-						return getWorkitemFieldBuilder().getBuilder();
-					}
-
-					/**
-					 * <code>optional .org.jbpm.marshalling.WorkItem workitem = 4;</code>
-					 */
-					public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.WorkItemOrBuilder getWorkitemOrBuilder() {
-						if (workitemBuilder_ != null) {
-							return workitemBuilder_.getMessageOrBuilder();
-						} else {
-							return workitem_ == null
-									? io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.WorkItem
-											.getDefaultInstance()
-									: workitem_;
-						}
-					}
-
-					/**
-					 * <code>optional .org.jbpm.marshalling.WorkItem workitem = 4;</code>
-					 */
-					private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.WorkItem, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.WorkItem.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.WorkItemOrBuilder> getWorkitemFieldBuilder() {
-						if (workitemBuilder_ == null) {
-							workitemBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.WorkItem, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.WorkItem.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.WorkItemOrBuilder>(
-									getWorkitem(), getParentForChildren(), isClean());
-							workitem_ = null;
-						}
-						return workitemBuilder_;
-					}
-
-					@java.lang.Override
-					public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
-						return super.setUnknownFields(unknownFields);
-					}
-
-					@java.lang.Override
-					public final Builder mergeUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
-						return super.mergeUnknownFields(unknownFields);
-					}
-
-					// @@protoc_insertion_point(builder_scope:org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.WorkItemNode)
-				}
-
-				// @@protoc_insertion_point(class_scope:org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.WorkItemNode)
-				private static final io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.WorkItemNode DEFAULT_INSTANCE;
-				static {
-					DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.WorkItemNode();
-				}
-
-				public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.WorkItemNode getDefaultInstance() {
-					return DEFAULT_INSTANCE;
-				}
-
-				@java.lang.Deprecated
-				public static final com.google.protobuf.Parser<WorkItemNode> PARSER = new com.google.protobuf.AbstractParser<WorkItemNode>() {
-					@java.lang.Override
-					public WorkItemNode parsePartialFrom(com.google.protobuf.CodedInputStream input,
-							com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-							throws com.google.protobuf.InvalidProtocolBufferException {
-						return new WorkItemNode(input, extensionRegistry);
-					}
-				};
-
-				public static com.google.protobuf.Parser<WorkItemNode> parser() {
-					return PARSER;
-				}
-
-				@java.lang.Override
-				public com.google.protobuf.Parser<WorkItemNode> getParserForType() {
-					return PARSER;
-				}
-
-				@java.lang.Override
-				public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.WorkItemNode getDefaultInstanceForType() {
-					return DEFAULT_INSTANCE;
-				}
-
-			}
-
-			public interface SubProcessNodeOrBuilder extends
-					// @@protoc_insertion_point(interface_extends:org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.SubProcessNode)
-					com.google.protobuf.MessageOrBuilder {
-
-				/**
-				 * <code>optional string process_instance_id = 1;</code>
-				 * 
-				 * @return Whether the processInstanceId field is set.
-				 */
-				boolean hasProcessInstanceId();
-
-				/**
-				 * <code>optional string process_instance_id = 1;</code>
-				 * 
-				 * @return The processInstanceId.
-				 */
-				java.lang.String getProcessInstanceId();
-
-				/**
-				 * <code>optional string process_instance_id = 1;</code>
-				 * 
-				 * @return The bytes for processInstanceId.
-				 */
-				com.google.protobuf.ByteString getProcessInstanceIdBytes();
-
-				/**
-				 * <code>repeated string timer_instance_id = 2;</code>
-				 * 
-				 * @return A list containing the timerInstanceId.
-				 */
-				java.util.List<java.lang.String> getTimerInstanceIdList();
-
-				/**
-				 * <code>repeated string timer_instance_id = 2;</code>
-				 * 
-				 * @return The count of timerInstanceId.
-				 */
-				int getTimerInstanceIdCount();
-
-				/**
-				 * <code>repeated string timer_instance_id = 2;</code>
-				 * 
-				 * @param index The index of the element to return.
-				 * @return The timerInstanceId at the given index.
-				 */
-				java.lang.String getTimerInstanceId(int index);
-
-				/**
-				 * <code>repeated string timer_instance_id = 2;</code>
-				 * 
-				 * @param index The index of the value to return.
-				 * @return The bytes of the timerInstanceId at the given index.
-				 */
-				com.google.protobuf.ByteString getTimerInstanceIdBytes(int index);
-			}
-
-			/**
-			 * Protobuf type
-			 * {@code org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.SubProcessNode}
-			 */
-			public static final class SubProcessNode extends com.google.protobuf.GeneratedMessageV3 implements
-					// @@protoc_insertion_point(message_implements:org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.SubProcessNode)
-					SubProcessNodeOrBuilder {
-				private static final long serialVersionUID = 0L;
-
-				// Use SubProcessNode.newBuilder() to construct.
-				private SubProcessNode(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-					super(builder);
-				}
-
-				private SubProcessNode() {
-					processInstanceId_ = "";
-					timerInstanceId_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-				}
-
-				@java.lang.Override
-				@SuppressWarnings({ "unused" })
-				protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
-					return new SubProcessNode();
-				}
-
-				@java.lang.Override
-				public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
-					return this.unknownFields;
-				}
-
-				private SubProcessNode(com.google.protobuf.CodedInputStream input,
-						com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-						throws com.google.protobuf.InvalidProtocolBufferException {
-					this();
-					if (extensionRegistry == null) {
-						throw new java.lang.NullPointerException();
-					}
-					int mutable_bitField0_ = 0;
-					com.google.protobuf.UnknownFieldSet.Builder unknownFields = com.google.protobuf.UnknownFieldSet
-							.newBuilder();
-					try {
-						boolean done = false;
-						while (!done) {
-							int tag = input.readTag();
-							switch (tag) {
-							case 0:
-								done = true;
-								break;
-							case 10: {
-								com.google.protobuf.ByteString bs = input.readBytes();
-								bitField0_ |= 0x00000001;
-								processInstanceId_ = bs;
-								break;
-							}
-							case 18: {
-								com.google.protobuf.ByteString bs = input.readBytes();
-								if (!((mutable_bitField0_ & 0x00000002) != 0)) {
-									timerInstanceId_ = new com.google.protobuf.LazyStringArrayList();
-									mutable_bitField0_ |= 0x00000002;
-								}
-								timerInstanceId_.add(bs);
-								break;
-							}
-							default: {
-								if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-									done = true;
-								}
-								break;
-							}
-							}
-						}
-					} catch (com.google.protobuf.InvalidProtocolBufferException e) {
-						throw e.setUnfinishedMessage(this);
-					} catch (java.io.IOException e) {
-						throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-					} finally {
-						if (((mutable_bitField0_ & 0x00000002) != 0)) {
-							timerInstanceId_ = timerInstanceId_.getUnmodifiableView();
-						}
-						this.unknownFields = unknownFields.build();
-						makeExtensionsImmutable();
-					}
-				}
-
-				public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-					return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_SubProcessNode_descriptor;
-				}
-
-				@java.lang.Override
-				protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() {
-					return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_SubProcessNode_fieldAccessorTable
-							.ensureFieldAccessorsInitialized(
-									io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.SubProcessNode.class,
-									io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.SubProcessNode.Builder.class);
-				}
-
-				private int bitField0_;
-				public static final int PROCESS_INSTANCE_ID_FIELD_NUMBER = 1;
-				private volatile java.lang.Object processInstanceId_;
-
-				/**
-				 * <code>optional string process_instance_id = 1;</code>
-				 * 
-				 * @return Whether the processInstanceId field is set.
-				 */
-				@java.lang.Override
-				public boolean hasProcessInstanceId() {
-					return ((bitField0_ & 0x00000001) != 0);
-				}
-
-				/**
-				 * <code>optional string process_instance_id = 1;</code>
-				 * 
-				 * @return The processInstanceId.
-				 */
-				@java.lang.Override
-				public java.lang.String getProcessInstanceId() {
-					java.lang.Object ref = processInstanceId_;
-					if (ref instanceof java.lang.String) {
-						return (java.lang.String) ref;
-					} else {
-						com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-						java.lang.String s = bs.toStringUtf8();
-						if (bs.isValidUtf8()) {
-							processInstanceId_ = s;
-						}
-						return s;
-					}
-				}
-
-				/**
-				 * <code>optional string process_instance_id = 1;</code>
-				 * 
-				 * @return The bytes for processInstanceId.
-				 */
-				@java.lang.Override
-				public com.google.protobuf.ByteString getProcessInstanceIdBytes() {
-					java.lang.Object ref = processInstanceId_;
-					if (ref instanceof java.lang.String) {
-						com.google.protobuf.ByteString b = com.google.protobuf.ByteString
-								.copyFromUtf8((java.lang.String) ref);
-						processInstanceId_ = b;
-						return b;
-					} else {
-						return (com.google.protobuf.ByteString) ref;
-					}
-				}
-
-				public static final int TIMER_INSTANCE_ID_FIELD_NUMBER = 2;
-				private com.google.protobuf.LazyStringList timerInstanceId_;
-
-				/**
-				 * <code>repeated string timer_instance_id = 2;</code>
-				 * 
-				 * @return A list containing the timerInstanceId.
-				 */
-				public com.google.protobuf.ProtocolStringList getTimerInstanceIdList() {
-					return timerInstanceId_;
-				}
-
-				/**
-				 * <code>repeated string timer_instance_id = 2;</code>
-				 * 
-				 * @return The count of timerInstanceId.
-				 */
-				public int getTimerInstanceIdCount() {
-					return timerInstanceId_.size();
-				}
-
-				/**
-				 * <code>repeated string timer_instance_id = 2;</code>
-				 * 
-				 * @param index The index of the element to return.
-				 * @return The timerInstanceId at the given index.
-				 */
-				public java.lang.String getTimerInstanceId(int index) {
-					return timerInstanceId_.get(index);
-				}
-
-				/**
-				 * <code>repeated string timer_instance_id = 2;</code>
-				 * 
-				 * @param index The index of the value to return.
-				 * @return The bytes of the timerInstanceId at the given index.
-				 */
-				public com.google.protobuf.ByteString getTimerInstanceIdBytes(int index) {
-					return timerInstanceId_.getByteString(index);
-				}
-
-				private byte memoizedIsInitialized = -1;
-
-				@java.lang.Override
-				public final boolean isInitialized() {
-					byte isInitialized = memoizedIsInitialized;
-					if (isInitialized == 1)
-						return true;
-					if (isInitialized == 0)
-						return false;
-
-					memoizedIsInitialized = 1;
-					return true;
-				}
-
-				@java.lang.Override
-				public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
-					if (((bitField0_ & 0x00000001) != 0)) {
-						com.google.protobuf.GeneratedMessageV3.writeString(output, 1, processInstanceId_);
-					}
-					for (int i = 0; i < timerInstanceId_.size(); i++) {
-						com.google.protobuf.GeneratedMessageV3.writeString(output, 2, timerInstanceId_.getRaw(i));
-					}
-					unknownFields.writeTo(output);
-				}
-
-				@java.lang.Override
-				public int getSerializedSize() {
-					int size = memoizedSize;
-					if (size != -1)
-						return size;
-
-					size = 0;
-					if (((bitField0_ & 0x00000001) != 0)) {
-						size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, processInstanceId_);
-					}
-					{
-						int dataSize = 0;
-						for (int i = 0; i < timerInstanceId_.size(); i++) {
-							dataSize += computeStringSizeNoTag(timerInstanceId_.getRaw(i));
-						}
-						size += dataSize;
-						size += 1 * getTimerInstanceIdList().size();
-					}
-					size += unknownFields.getSerializedSize();
-					memoizedSize = size;
-					return size;
-				}
-
-				@java.lang.Override
-				public boolean equals(final java.lang.Object obj) {
-					if (obj == this) {
-						return true;
-					}
-					if (!(obj instanceof io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.SubProcessNode)) {
-						return super.equals(obj);
-					}
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.SubProcessNode other = (io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.SubProcessNode) obj;
-
-					if (hasProcessInstanceId() != other.hasProcessInstanceId())
-						return false;
-					if (hasProcessInstanceId()) {
-						if (!getProcessInstanceId().equals(other.getProcessInstanceId()))
-							return false;
-					}
-					if (!getTimerInstanceIdList().equals(other.getTimerInstanceIdList()))
-						return false;
-					if (!unknownFields.equals(other.unknownFields))
-						return false;
-					return true;
-				}
-
-				@java.lang.Override
-				public int hashCode() {
-					if (memoizedHashCode != 0) {
-						return memoizedHashCode;
-					}
-					int hash = 41;
-					hash = (19 * hash) + getDescriptor().hashCode();
-					if (hasProcessInstanceId()) {
-						hash = (37 * hash) + PROCESS_INSTANCE_ID_FIELD_NUMBER;
-						hash = (53 * hash) + getProcessInstanceId().hashCode();
-					}
-					if (getTimerInstanceIdCount() > 0) {
-						hash = (37 * hash) + TIMER_INSTANCE_ID_FIELD_NUMBER;
-						hash = (53 * hash) + getTimerInstanceIdList().hashCode();
-					}
-					hash = (29 * hash) + unknownFields.hashCode();
-					memoizedHashCode = hash;
-					return hash;
-				}
-
-				public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.SubProcessNode parseFrom(
-						java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
-					return PARSER.parseFrom(data);
-				}
-
-				public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.SubProcessNode parseFrom(
-						java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-						throws com.google.protobuf.InvalidProtocolBufferException {
-					return PARSER.parseFrom(data, extensionRegistry);
-				}
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-				public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.SubProcessNode parseFrom(
-						com.google.protobuf.ByteString data) throws com.google.protobuf.InvalidProtocolBufferException {
-					return PARSER.parseFrom(data);
-				}
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-				public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.SubProcessNode parseFrom(
-						com.google.protobuf.ByteString data,
-						com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-						throws com.google.protobuf.InvalidProtocolBufferException {
-					return PARSER.parseFrom(data, extensionRegistry);
-				}
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-				public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.SubProcessNode parseFrom(
-						byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
-					return PARSER.parseFrom(data);
-				}
-
-				public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.SubProcessNode parseFrom(
-						byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-						throws com.google.protobuf.InvalidProtocolBufferException {
-					return PARSER.parseFrom(data, extensionRegistry);
-				}
-
-				public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.SubProcessNode parseFrom(
-						java.io.InputStream input) throws java.io.IOException {
-					return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
-				}
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-				public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.SubProcessNode parseFrom(
-						java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-						throws java.io.IOException {
-					return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input,
-							extensionRegistry);
-				}
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-				public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.SubProcessNode parseDelimitedFrom(
-						java.io.InputStream input) throws java.io.IOException {
-					return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
-				}
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-				public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.SubProcessNode parseDelimitedFrom(
-						java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-						throws java.io.IOException {
-					return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input,
-							extensionRegistry);
-				}
-
-				public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.SubProcessNode parseFrom(
-						com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-					return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
-				}
-
-				public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.SubProcessNode parseFrom(
-						com.google.protobuf.CodedInputStream input,
-						com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException {
-					return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input,
-							extensionRegistry);
-				}
-
-				@java.lang.Override
-				public Builder newBuilderForType() {
-					return newBuilder();
-				}
-
-				public static Builder newBuilder() {
-					return DEFAULT_INSTANCE.toBuilder();
-				}
-
-				public static Builder newBuilder(
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.SubProcessNode prototype) {
-					return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
-				}
-
-				@java.lang.Override
-				public Builder toBuilder() {
-					return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
-				}
-
-				@java.lang.Override
-				protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-					Builder builder = new Builder(parent);
-					return builder;
-				}
-
-				/**
-				 * Protobuf type
-				 * {@code org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.SubProcessNode}
-				 */
-				public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder<Builder>
-						implements
-						// @@protoc_insertion_point(builder_implements:org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.SubProcessNode)
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.SubProcessNodeOrBuilder {
-					public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-						return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_SubProcessNode_descriptor;
-					}
-
-					@java.lang.Override
-					protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() {
-						return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_SubProcessNode_fieldAccessorTable
-								.ensureFieldAccessorsInitialized(
-										io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.SubProcessNode.class,
-										io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.SubProcessNode.Builder.class);
-					}
-
-					// Construct using
-					// org.jbpm.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.SubProcessNode.newBuilder()
-					private Builder() {
-						maybeForceBuilderInitialization();
-					}
-
-					private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-						super(parent);
-						maybeForceBuilderInitialization();
-					}
-
-					private void maybeForceBuilderInitialization() {
-						if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
-						}
-					}
-
-					@java.lang.Override
-					public Builder clear() {
-						super.clear();
-						processInstanceId_ = "";
-						bitField0_ = (bitField0_ & ~0x00000001);
-						timerInstanceId_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-						bitField0_ = (bitField0_ & ~0x00000002);
-						return this;
-					}
-
-					@java.lang.Override
-					public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-						return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_SubProcessNode_descriptor;
-					}
-
-					@java.lang.Override
-					public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.SubProcessNode getDefaultInstanceForType() {
-						return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.SubProcessNode
-								.getDefaultInstance();
-					}
-
-					@java.lang.Override
-					public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.SubProcessNode build() {
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.SubProcessNode result = buildPartial();
-						if (!result.isInitialized()) {
-							throw newUninitializedMessageException(result);
-						}
-						return result;
-					}
-
-					@java.lang.Override
-					public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.SubProcessNode buildPartial() {
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.SubProcessNode result = new io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.SubProcessNode(
-								this);
-						int from_bitField0_ = bitField0_;
-						int to_bitField0_ = 0;
-						if (((from_bitField0_ & 0x00000001) != 0)) {
-							to_bitField0_ |= 0x00000001;
-						}
-						result.processInstanceId_ = processInstanceId_;
-						if (((bitField0_ & 0x00000002) != 0)) {
-							timerInstanceId_ = timerInstanceId_.getUnmodifiableView();
-							bitField0_ = (bitField0_ & ~0x00000002);
-						}
-						result.timerInstanceId_ = timerInstanceId_;
-						result.bitField0_ = to_bitField0_;
-						onBuilt();
-						return result;
-					}
-
-					@java.lang.Override
-					public Builder clone() {
-						return super.clone();
-					}
-
-					@java.lang.Override
-					public Builder setField(com.google.protobuf.Descriptors.FieldDescriptor field,
-							java.lang.Object value) {
-						return super.setField(field, value);
-					}
-
-					@java.lang.Override
-					public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
-						return super.clearField(field);
-					}
-
-					@java.lang.Override
-					public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
-						return super.clearOneof(oneof);
-					}
-
-					@java.lang.Override
-					public Builder setRepeatedField(com.google.protobuf.Descriptors.FieldDescriptor field, int index,
-							java.lang.Object value) {
-						return super.setRepeatedField(field, index, value);
-					}
-
-					@java.lang.Override
-					public Builder addRepeatedField(com.google.protobuf.Descriptors.FieldDescriptor field,
-							java.lang.Object value) {
-						return super.addRepeatedField(field, value);
-					}
-
-					@java.lang.Override
-					public Builder mergeFrom(com.google.protobuf.Message other) {
-						if (other instanceof io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.SubProcessNode) {
-							return mergeFrom(
-									(io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.SubProcessNode) other);
-						} else {
-							super.mergeFrom(other);
-							return this;
-						}
-					}
-
-					public Builder mergeFrom(
-							io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.SubProcessNode other) {
-						if (other == io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.SubProcessNode
-								.getDefaultInstance())
-							return this;
-						if (other.hasProcessInstanceId()) {
-							bitField0_ |= 0x00000001;
-							processInstanceId_ = other.processInstanceId_;
-							onChanged();
-						}
-						if (!other.timerInstanceId_.isEmpty()) {
-							if (timerInstanceId_.isEmpty()) {
-								timerInstanceId_ = other.timerInstanceId_;
-								bitField0_ = (bitField0_ & ~0x00000002);
-							} else {
-								ensureTimerInstanceIdIsMutable();
-								timerInstanceId_.addAll(other.timerInstanceId_);
-							}
-							onChanged();
-						}
-						this.mergeUnknownFields(other.unknownFields);
-						onChanged();
-						return this;
-					}
-
-					@java.lang.Override
-					public final boolean isInitialized() {
-						return true;
-					}
-
-					@java.lang.Override
-					public Builder mergeFrom(com.google.protobuf.CodedInputStream input,
-							com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException {
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.SubProcessNode parsedMessage = null;
-						try {
-							parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
-						} catch (com.google.protobuf.InvalidProtocolBufferException e) {
-							parsedMessage = (io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.SubProcessNode) e
-									.getUnfinishedMessage();
-							throw e.unwrapIOException();
-						} finally {
-							if (parsedMessage != null) {
-								mergeFrom(parsedMessage);
-							}
-						}
-						return this;
-					}
-
-					private int bitField0_;
-
-					private java.lang.Object processInstanceId_ = "";
-
-					/**
-					 * <code>optional string process_instance_id = 1;</code>
-					 * 
-					 * @return Whether the processInstanceId field is set.
-					 */
-					public boolean hasProcessInstanceId() {
-						return ((bitField0_ & 0x00000001) != 0);
-					}
-
-					/**
-					 * <code>optional string process_instance_id = 1;</code>
-					 * 
-					 * @return The processInstanceId.
-					 */
-					public java.lang.String getProcessInstanceId() {
-						java.lang.Object ref = processInstanceId_;
-						if (!(ref instanceof java.lang.String)) {
-							com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-							java.lang.String s = bs.toStringUtf8();
-							if (bs.isValidUtf8()) {
-								processInstanceId_ = s;
-							}
-							return s;
-						} else {
-							return (java.lang.String) ref;
-						}
-					}
-
-					/**
-					 * <code>optional string process_instance_id = 1;</code>
-					 * 
-					 * @return The bytes for processInstanceId.
-					 */
-					public com.google.protobuf.ByteString getProcessInstanceIdBytes() {
-						java.lang.Object ref = processInstanceId_;
-						if (ref instanceof String) {
-							com.google.protobuf.ByteString b = com.google.protobuf.ByteString
-									.copyFromUtf8((java.lang.String) ref);
-							processInstanceId_ = b;
-							return b;
-						} else {
-							return (com.google.protobuf.ByteString) ref;
-						}
-					}
-
-					/**
-					 * <code>optional string process_instance_id = 1;</code>
-					 * 
-					 * @param value The processInstanceId to set.
-					 * @return This builder for chaining.
-					 */
-					public Builder setProcessInstanceId(java.lang.String value) {
-						if (value == null) {
-							throw new NullPointerException();
-						}
-						bitField0_ |= 0x00000001;
-						processInstanceId_ = value;
-						onChanged();
-						return this;
-					}
-
-					/**
-					 * <code>optional string process_instance_id = 1;</code>
-					 * 
-					 * @return This builder for chaining.
-					 */
-					public Builder clearProcessInstanceId() {
-						bitField0_ = (bitField0_ & ~0x00000001);
-						processInstanceId_ = getDefaultInstance().getProcessInstanceId();
-						onChanged();
-						return this;
-					}
-
-					/**
-					 * <code>optional string process_instance_id = 1;</code>
-					 * 
-					 * @param value The bytes for processInstanceId to set.
-					 * @return This builder for chaining.
-					 */
-					public Builder setProcessInstanceIdBytes(com.google.protobuf.ByteString value) {
-						if (value == null) {
-							throw new NullPointerException();
-						}
-						bitField0_ |= 0x00000001;
-						processInstanceId_ = value;
-						onChanged();
-						return this;
-					}
-
-					private com.google.protobuf.LazyStringList timerInstanceId_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-
-					private void ensureTimerInstanceIdIsMutable() {
-						if (!((bitField0_ & 0x00000002) != 0)) {
-							timerInstanceId_ = new com.google.protobuf.LazyStringArrayList(timerInstanceId_);
-							bitField0_ |= 0x00000002;
-						}
-					}
-
-					/**
-					 * <code>repeated string timer_instance_id = 2;</code>
-					 * 
-					 * @return A list containing the timerInstanceId.
-					 */
-					public com.google.protobuf.ProtocolStringList getTimerInstanceIdList() {
-						return timerInstanceId_.getUnmodifiableView();
-					}
-
-					/**
-					 * <code>repeated string timer_instance_id = 2;</code>
-					 * 
-					 * @return The count of timerInstanceId.
-					 */
-					public int getTimerInstanceIdCount() {
-						return timerInstanceId_.size();
-					}
-
-					/**
-					 * <code>repeated string timer_instance_id = 2;</code>
-					 * 
-					 * @param index The index of the element to return.
-					 * @return The timerInstanceId at the given index.
-					 */
-					public java.lang.String getTimerInstanceId(int index) {
-						return timerInstanceId_.get(index);
-					}
-
-					/**
-					 * <code>repeated string timer_instance_id = 2;</code>
-					 * 
-					 * @param index The index of the value to return.
-					 * @return The bytes of the timerInstanceId at the given index.
-					 */
-					public com.google.protobuf.ByteString getTimerInstanceIdBytes(int index) {
-						return timerInstanceId_.getByteString(index);
-					}
-
-					/**
-					 * <code>repeated string timer_instance_id = 2;</code>
-					 * 
-					 * @param index The index to set the value at.
-					 * @param value The timerInstanceId to set.
-					 * @return This builder for chaining.
-					 */
-					public Builder setTimerInstanceId(int index, java.lang.String value) {
-						if (value == null) {
-							throw new NullPointerException();
-						}
-						ensureTimerInstanceIdIsMutable();
-						timerInstanceId_.set(index, value);
-						onChanged();
-						return this;
-					}
-
-					/**
-					 * <code>repeated string timer_instance_id = 2;</code>
-					 * 
-					 * @param value The timerInstanceId to add.
-					 * @return This builder for chaining.
-					 */
-					public Builder addTimerInstanceId(java.lang.String value) {
-						if (value == null) {
-							throw new NullPointerException();
-						}
-						ensureTimerInstanceIdIsMutable();
-						timerInstanceId_.add(value);
-						onChanged();
-						return this;
-					}
-
-					/**
-					 * <code>repeated string timer_instance_id = 2;</code>
-					 * 
-					 * @param values The timerInstanceId to add.
-					 * @return This builder for chaining.
-					 */
-					public Builder addAllTimerInstanceId(java.lang.Iterable<java.lang.String> values) {
-						ensureTimerInstanceIdIsMutable();
-						com.google.protobuf.AbstractMessageLite.Builder.addAll(values, timerInstanceId_);
-						onChanged();
-						return this;
-					}
-
-					/**
-					 * <code>repeated string timer_instance_id = 2;</code>
-					 * 
-					 * @return This builder for chaining.
-					 */
-					public Builder clearTimerInstanceId() {
-						timerInstanceId_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-						bitField0_ = (bitField0_ & ~0x00000002);
-						onChanged();
-						return this;
-					}
-
-					/**
-					 * <code>repeated string timer_instance_id = 2;</code>
-					 * 
-					 * @param value The bytes of the timerInstanceId to add.
-					 * @return This builder for chaining.
-					 */
-					public Builder addTimerInstanceIdBytes(com.google.protobuf.ByteString value) {
-						if (value == null) {
-							throw new NullPointerException();
-						}
-						ensureTimerInstanceIdIsMutable();
-						timerInstanceId_.add(value);
-						onChanged();
-						return this;
-					}
-
-					@java.lang.Override
-					public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
-						return super.setUnknownFields(unknownFields);
-					}
-
-					@java.lang.Override
-					public final Builder mergeUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
-						return super.mergeUnknownFields(unknownFields);
-					}
-
-					// @@protoc_insertion_point(builder_scope:org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.SubProcessNode)
-				}
-
-				// @@protoc_insertion_point(class_scope:org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.SubProcessNode)
-				private static final io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.SubProcessNode DEFAULT_INSTANCE;
-				static {
-					DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.SubProcessNode();
-				}
-
-				public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.SubProcessNode getDefaultInstance() {
-					return DEFAULT_INSTANCE;
-				}
-
-				@java.lang.Deprecated
-				public static final com.google.protobuf.Parser<SubProcessNode> PARSER = new com.google.protobuf.AbstractParser<SubProcessNode>() {
-					@java.lang.Override
-					public SubProcessNode parsePartialFrom(com.google.protobuf.CodedInputStream input,
-							com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-							throws com.google.protobuf.InvalidProtocolBufferException {
-						return new SubProcessNode(input, extensionRegistry);
-					}
-				};
-
-				public static com.google.protobuf.Parser<SubProcessNode> parser() {
-					return PARSER;
-				}
-
-				@java.lang.Override
-				public com.google.protobuf.Parser<SubProcessNode> getParserForType() {
-					return PARSER;
-				}
-
-				@java.lang.Override
-				public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.SubProcessNode getDefaultInstanceForType() {
-					return DEFAULT_INSTANCE;
-				}
-
-			}
-
-			public interface MilestoneNodeOrBuilder extends
-					// @@protoc_insertion_point(interface_extends:org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.MilestoneNode)
-					com.google.protobuf.MessageOrBuilder {
-
-				/**
-				 * <code>repeated string timer_instance_id = 1;</code>
-				 * 
-				 * @return A list containing the timerInstanceId.
-				 */
-				java.util.List<java.lang.String> getTimerInstanceIdList();
-
-				/**
-				 * <code>repeated string timer_instance_id = 1;</code>
-				 * 
-				 * @return The count of timerInstanceId.
-				 */
-				int getTimerInstanceIdCount();
-
-				/**
-				 * <code>repeated string timer_instance_id = 1;</code>
-				 * 
-				 * @param index The index of the element to return.
-				 * @return The timerInstanceId at the given index.
-				 */
-				java.lang.String getTimerInstanceId(int index);
-
-				/**
-				 * <code>repeated string timer_instance_id = 1;</code>
-				 * 
-				 * @param index The index of the value to return.
-				 * @return The bytes of the timerInstanceId at the given index.
-				 */
-				com.google.protobuf.ByteString getTimerInstanceIdBytes(int index);
-			}
-
-			/**
-			 * Protobuf type
-			 * {@code org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.MilestoneNode}
-			 */
-			public static final class MilestoneNode extends com.google.protobuf.GeneratedMessageV3 implements
-					// @@protoc_insertion_point(message_implements:org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.MilestoneNode)
-					MilestoneNodeOrBuilder {
-				private static final long serialVersionUID = 0L;
-
-				// Use MilestoneNode.newBuilder() to construct.
-				private MilestoneNode(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-					super(builder);
-				}
-
-				private MilestoneNode() {
-					timerInstanceId_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-				}
-
-				@java.lang.Override
-				@SuppressWarnings({ "unused" })
-				protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
-					return new MilestoneNode();
-				}
-
-				@java.lang.Override
-				public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
-					return this.unknownFields;
-				}
-
-				private MilestoneNode(com.google.protobuf.CodedInputStream input,
-						com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-						throws com.google.protobuf.InvalidProtocolBufferException {
-					this();
-					if (extensionRegistry == null) {
-						throw new java.lang.NullPointerException();
-					}
-					int mutable_bitField0_ = 0;
-					com.google.protobuf.UnknownFieldSet.Builder unknownFields = com.google.protobuf.UnknownFieldSet
-							.newBuilder();
-					try {
-						boolean done = false;
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-					return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_MilestoneNode_descriptor;
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-
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-				 * 
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-				public java.lang.String getTimerInstanceId(int index) {
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-				/**
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-				 * @param index The index of the value to return.
-				 * @return The bytes of the timerInstanceId at the given index.
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-				@java.lang.Override
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-					for (int i = 0; i < timerInstanceId_.size(); i++) {
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-				@java.lang.Override
-				public boolean equals(final java.lang.Object obj) {
-					if (obj == this) {
-						return true;
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-					if (!(obj instanceof io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.MilestoneNode)) {
-						return super.equals(obj);
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-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.MilestoneNode other = (io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.MilestoneNode) obj;
-
-					if (!getTimerInstanceIdList().equals(other.getTimerInstanceIdList()))
-						return false;
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-					return true;
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-				@java.lang.Override
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-						return memoizedHashCode;
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-					int hash = 41;
-					hash = (19 * hash) + getDescriptor().hashCode();
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-					hash = (29 * hash) + unknownFields.hashCode();
-					memoizedHashCode = hash;
-					return hash;
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-				public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.MilestoneNode parseFrom(
-						java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
-					return PARSER.parseFrom(data);
-				}
-
-				public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.MilestoneNode parseFrom(
-						java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-						throws com.google.protobuf.InvalidProtocolBufferException {
-					return PARSER.parseFrom(data, extensionRegistry);
-				}
-
-				public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.MilestoneNode parseFrom(
-						com.google.protobuf.ByteString data) throws com.google.protobuf.InvalidProtocolBufferException {
-					return PARSER.parseFrom(data);
-				}
-
-				public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.MilestoneNode parseFrom(
-						com.google.protobuf.ByteString data,
-						com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-						throws com.google.protobuf.InvalidProtocolBufferException {
-					return PARSER.parseFrom(data, extensionRegistry);
-				}
-
-				public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.MilestoneNode parseFrom(
-						byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
-					return PARSER.parseFrom(data);
-				}
-
-				public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.MilestoneNode parseFrom(
-						byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-						throws com.google.protobuf.InvalidProtocolBufferException {
-					return PARSER.parseFrom(data, extensionRegistry);
-				}
-
-				public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.MilestoneNode parseFrom(
-						java.io.InputStream input) throws java.io.IOException {
-					return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
-				}
-
-				public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.MilestoneNode parseFrom(
-						java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-						throws java.io.IOException {
-					return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input,
-							extensionRegistry);
-				}
-
-				public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.MilestoneNode parseDelimitedFrom(
-						java.io.InputStream input) throws java.io.IOException {
-					return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
-				}
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-				public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.MilestoneNode parseDelimitedFrom(
-						java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-						throws java.io.IOException {
-					return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input,
-							extensionRegistry);
-				}
-
-				public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.MilestoneNode parseFrom(
-						com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-					return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
-				}
-
-				public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.MilestoneNode parseFrom(
-						com.google.protobuf.CodedInputStream input,
-						com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException {
-					return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input,
-							extensionRegistry);
-				}
-
-				@java.lang.Override
-				public Builder newBuilderForType() {
-					return newBuilder();
-				}
-
-				public static Builder newBuilder() {
-					return DEFAULT_INSTANCE.toBuilder();
-				}
-
-				public static Builder newBuilder(
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.MilestoneNode prototype) {
-					return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
-				}
-
-				@java.lang.Override
-				public Builder toBuilder() {
-					return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
-				}
-
-				@java.lang.Override
-				protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-					Builder builder = new Builder(parent);
-					return builder;
-				}
-
-				/**
-				 * Protobuf type
-				 * {@code org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.MilestoneNode}
-				 */
-				public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder<Builder>
-						implements
-						// @@protoc_insertion_point(builder_implements:org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.MilestoneNode)
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.MilestoneNodeOrBuilder {
-					public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-						return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_MilestoneNode_descriptor;
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-					@java.lang.Override
-					protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() {
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-										io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.MilestoneNode.Builder.class);
-					}
-
-					// Construct using
-					// org.jbpm.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.MilestoneNode.newBuilder()
-					private Builder() {
-						maybeForceBuilderInitialization();
-					}
-
-					private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-						super(parent);
-						maybeForceBuilderInitialization();
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-
-					private void maybeForceBuilderInitialization() {
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-					@java.lang.Override
-					public Builder clear() {
-						super.clear();
-						timerInstanceId_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-						bitField0_ = (bitField0_ & ~0x00000001);
-						return this;
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-
-					@java.lang.Override
-					public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-						return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_MilestoneNode_descriptor;
-					}
-
-					@java.lang.Override
-					public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.MilestoneNode getDefaultInstanceForType() {
-						return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.MilestoneNode
-								.getDefaultInstance();
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-					@java.lang.Override
-					public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.MilestoneNode build() {
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.MilestoneNode result = buildPartial();
-						if (!result.isInitialized()) {
-							throw newUninitializedMessageException(result);
-						}
-						return result;
-					}
-
-					@java.lang.Override
-					public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.MilestoneNode buildPartial() {
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.MilestoneNode result = new io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.MilestoneNode(
-								this);
-						int from_bitField0_ = bitField0_;
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-							bitField0_ = (bitField0_ & ~0x00000001);
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-						result.timerInstanceId_ = timerInstanceId_;
-						onBuilt();
-						return result;
-					}
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-					@java.lang.Override
-					public Builder clone() {
-						return super.clone();
-					}
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-					@java.lang.Override
-					public Builder setField(com.google.protobuf.Descriptors.FieldDescriptor field,
-							java.lang.Object value) {
-						return super.setField(field, value);
-					}
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-					@java.lang.Override
-					public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
-						return super.clearField(field);
-					}
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-					@java.lang.Override
-					public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
-						return super.clearOneof(oneof);
-					}
-
-					@java.lang.Override
-					public Builder setRepeatedField(com.google.protobuf.Descriptors.FieldDescriptor field, int index,
-							java.lang.Object value) {
-						return super.setRepeatedField(field, index, value);
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-					@java.lang.Override
-					public Builder addRepeatedField(com.google.protobuf.Descriptors.FieldDescriptor field,
-							java.lang.Object value) {
-						return super.addRepeatedField(field, value);
-					}
-
-					@java.lang.Override
-					public Builder mergeFrom(com.google.protobuf.Message other) {
-						if (other instanceof io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.MilestoneNode) {
-							return mergeFrom(
-									(io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.MilestoneNode) other);
-						} else {
-							super.mergeFrom(other);
-							return this;
-						}
-					}
-
-					public Builder mergeFrom(
-							io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.MilestoneNode other) {
-						if (other == io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.MilestoneNode
-								.getDefaultInstance())
-							return this;
-						if (!other.timerInstanceId_.isEmpty()) {
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-								timerInstanceId_ = other.timerInstanceId_;
-								bitField0_ = (bitField0_ & ~0x00000001);
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-								ensureTimerInstanceIdIsMutable();
-								timerInstanceId_.addAll(other.timerInstanceId_);
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-							onChanged();
-						}
-						this.mergeUnknownFields(other.unknownFields);
-						onChanged();
-						return this;
-					}
-
-					@java.lang.Override
-					public final boolean isInitialized() {
-						return true;
-					}
-
-					@java.lang.Override
-					public Builder mergeFrom(com.google.protobuf.CodedInputStream input,
-							com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException {
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.MilestoneNode parsedMessage = null;
-						try {
-							parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
-						} catch (com.google.protobuf.InvalidProtocolBufferException e) {
-							parsedMessage = (io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.MilestoneNode) e
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-							throw e.unwrapIOException();
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-							if (parsedMessage != null) {
-								mergeFrom(parsedMessage);
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-						return this;
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-						if (!((bitField0_ & 0x00000001) != 0)) {
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-					}
-
-					/**
-					 * <code>repeated string timer_instance_id = 1;</code>
-					 * 
-					 * @return A list containing the timerInstanceId.
-					 */
-					public com.google.protobuf.ProtocolStringList getTimerInstanceIdList() {
-						return timerInstanceId_.getUnmodifiableView();
-					}
-
-					/**
-					 * <code>repeated string timer_instance_id = 1;</code>
-					 * 
-					 * @return The count of timerInstanceId.
-					 */
-					public int getTimerInstanceIdCount() {
-						return timerInstanceId_.size();
-					}
-
-					/**
-					 * <code>repeated string timer_instance_id = 1;</code>
-					 * 
-					 * @param index The index of the element to return.
-					 * @return The timerInstanceId at the given index.
-					 */
-					public java.lang.String getTimerInstanceId(int index) {
-						return timerInstanceId_.get(index);
-					}
-
-					/**
-					 * <code>repeated string timer_instance_id = 1;</code>
-					 * 
-					 * @param index The index of the value to return.
-					 * @return The bytes of the timerInstanceId at the given index.
-					 */
-					public com.google.protobuf.ByteString getTimerInstanceIdBytes(int index) {
-						return timerInstanceId_.getByteString(index);
-					}
-
-					/**
-					 * <code>repeated string timer_instance_id = 1;</code>
-					 * 
-					 * @param index The index to set the value at.
-					 * @param value The timerInstanceId to set.
-					 * @return This builder for chaining.
-					 */
-					public Builder setTimerInstanceId(int index, java.lang.String value) {
-						if (value == null) {
-							throw new NullPointerException();
-						}
-						ensureTimerInstanceIdIsMutable();
-						timerInstanceId_.set(index, value);
-						onChanged();
-						return this;
-					}
-
-					/**
-					 * <code>repeated string timer_instance_id = 1;</code>
-					 * 
-					 * @param value The timerInstanceId to add.
-					 * @return This builder for chaining.
-					 */
-					public Builder addTimerInstanceId(java.lang.String value) {
-						if (value == null) {
-							throw new NullPointerException();
-						}
-						ensureTimerInstanceIdIsMutable();
-						timerInstanceId_.add(value);
-						onChanged();
-						return this;
-					}
-
-					/**
-					 * <code>repeated string timer_instance_id = 1;</code>
-					 * 
-					 * @param values The timerInstanceId to add.
-					 * @return This builder for chaining.
-					 */
-					public Builder addAllTimerInstanceId(java.lang.Iterable<java.lang.String> values) {
-						ensureTimerInstanceIdIsMutable();
-						com.google.protobuf.AbstractMessageLite.Builder.addAll(values, timerInstanceId_);
-						onChanged();
-						return this;
-					}
-
-					/**
-					 * <code>repeated string timer_instance_id = 1;</code>
-					 * 
-					 * @return This builder for chaining.
-					 */
-					public Builder clearTimerInstanceId() {
-						timerInstanceId_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-						bitField0_ = (bitField0_ & ~0x00000001);
-						onChanged();
-						return this;
-					}
-
-					/**
-					 * <code>repeated string timer_instance_id = 1;</code>
-					 * 
-					 * @param value The bytes of the timerInstanceId to add.
-					 * @return This builder for chaining.
-					 */
-					public Builder addTimerInstanceIdBytes(com.google.protobuf.ByteString value) {
-						if (value == null) {
-							throw new NullPointerException();
-						}
-						ensureTimerInstanceIdIsMutable();
-						timerInstanceId_.add(value);
-						onChanged();
-						return this;
-					}
-
-					@java.lang.Override
-					public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
-						return super.setUnknownFields(unknownFields);
-					}
-
-					@java.lang.Override
-					public final Builder mergeUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
-						return super.mergeUnknownFields(unknownFields);
-					}
-
-					// @@protoc_insertion_point(builder_scope:org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.MilestoneNode)
-				}
-
-				// @@protoc_insertion_point(class_scope:org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.MilestoneNode)
-				private static final io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.MilestoneNode DEFAULT_INSTANCE;
-				static {
-					DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.MilestoneNode();
-				}
-
-				public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.MilestoneNode getDefaultInstance() {
-					return DEFAULT_INSTANCE;
-				}
-
-				@java.lang.Deprecated
-				public static final com.google.protobuf.Parser<MilestoneNode> PARSER = new com.google.protobuf.AbstractParser<MilestoneNode>() {
-					@java.lang.Override
-					public MilestoneNode parsePartialFrom(com.google.protobuf.CodedInputStream input,
-							com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-							throws com.google.protobuf.InvalidProtocolBufferException {
-						return new MilestoneNode(input, extensionRegistry);
-					}
-				};
-
-				public static com.google.protobuf.Parser<MilestoneNode> parser() {
-					return PARSER;
-				}
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-				@java.lang.Override
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-					java.lang.Object ref = timerId_;
-					if (ref instanceof java.lang.String) {
-						com.google.protobuf.ByteString b = com.google.protobuf.ByteString
-								.copyFromUtf8((java.lang.String) ref);
-						timerId_ = b;
-						return b;
-					} else {
-						return (com.google.protobuf.ByteString) ref;
-					}
-				}
-
-				private byte memoizedIsInitialized = -1;
-
-				@java.lang.Override
-				public final boolean isInitialized() {
-					byte isInitialized = memoizedIsInitialized;
-					if (isInitialized == 1)
-						return true;
-					if (isInitialized == 0)
-						return false;
-
-					memoizedIsInitialized = 1;
-					return true;
-				}
-
-				@java.lang.Override
-				public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
-					if (((bitField0_ & 0x00000001) != 0)) {
-						com.google.protobuf.GeneratedMessageV3.writeString(output, 1, timerId_);
-					}
-					unknownFields.writeTo(output);
-				}
-
-				@java.lang.Override
-				public int getSerializedSize() {
-					int size = memoizedSize;
-					if (size != -1)
-						return size;
-
-					size = 0;
-					if (((bitField0_ & 0x00000001) != 0)) {
-						size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, timerId_);
-					}
-					size += unknownFields.getSerializedSize();
-					memoizedSize = size;
-					return size;
-				}
-
-				@java.lang.Override
-				public boolean equals(final java.lang.Object obj) {
-					if (obj == this) {
-						return true;
-					}
-					if (!(obj instanceof io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.TimerNode)) {
-						return super.equals(obj);
-					}
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.TimerNode other = (io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.TimerNode) obj;
-
-					if (hasTimerId() != other.hasTimerId())
-						return false;
-					if (hasTimerId()) {
-						if (!getTimerId().equals(other.getTimerId()))
-							return false;
-					}
-					if (!unknownFields.equals(other.unknownFields))
-						return false;
-					return true;
-				}
-
-				@java.lang.Override
-				public int hashCode() {
-					if (memoizedHashCode != 0) {
-						return memoizedHashCode;
-					}
-					int hash = 41;
-					hash = (19 * hash) + getDescriptor().hashCode();
-					if (hasTimerId()) {
-						hash = (37 * hash) + TIMER_ID_FIELD_NUMBER;
-						hash = (53 * hash) + getTimerId().hashCode();
-					}
-					hash = (29 * hash) + unknownFields.hashCode();
-					memoizedHashCode = hash;
-					return hash;
-				}
-
-				public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.TimerNode parseFrom(
-						java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
-					return PARSER.parseFrom(data);
-				}
-
-				public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.TimerNode parseFrom(
-						java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-						throws com.google.protobuf.InvalidProtocolBufferException {
-					return PARSER.parseFrom(data, extensionRegistry);
-				}
-
-				public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.TimerNode parseFrom(
-						com.google.protobuf.ByteString data) throws com.google.protobuf.InvalidProtocolBufferException {
-					return PARSER.parseFrom(data);
-				}
-
-				public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.TimerNode parseFrom(
-						com.google.protobuf.ByteString data,
-						com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-						throws com.google.protobuf.InvalidProtocolBufferException {
-					return PARSER.parseFrom(data, extensionRegistry);
-				}
-
-				public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.TimerNode parseFrom(
-						byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
-					return PARSER.parseFrom(data);
-				}
-
-				public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.TimerNode parseFrom(
-						byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-						throws com.google.protobuf.InvalidProtocolBufferException {
-					return PARSER.parseFrom(data, extensionRegistry);
-				}
-
-				public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.TimerNode parseFrom(
-						java.io.InputStream input) throws java.io.IOException {
-					return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
-				}
-
-				public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.TimerNode parseFrom(
-						java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-						throws java.io.IOException {
-					return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input,
-							extensionRegistry);
-				}
-
-				public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.TimerNode parseDelimitedFrom(
-						java.io.InputStream input) throws java.io.IOException {
-					return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
-				}
-
-				public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.TimerNode parseDelimitedFrom(
-						java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-						throws java.io.IOException {
-					return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input,
-							extensionRegistry);
-				}
-
-				public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.TimerNode parseFrom(
-						com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-					return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
-				}
-
-				public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.TimerNode parseFrom(
-						com.google.protobuf.CodedInputStream input,
-						com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException {
-					return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input,
-							extensionRegistry);
-				}
-
-				@java.lang.Override
-				public Builder newBuilderForType() {
-					return newBuilder();
-				}
-
-				public static Builder newBuilder() {
-					return DEFAULT_INSTANCE.toBuilder();
-				}
-
-				public static Builder newBuilder(
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.TimerNode prototype) {
-					return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
-				}
-
-				@java.lang.Override
-				public Builder toBuilder() {
-					return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
-				}
-
-				@java.lang.Override
-				protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-					Builder builder = new Builder(parent);
-					return builder;
-				}
-
-				/**
-				 * Protobuf type
-				 * {@code org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.TimerNode}
-				 */
-				public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder<Builder>
-						implements
-						// @@protoc_insertion_point(builder_implements:org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.TimerNode)
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.TimerNodeOrBuilder {
-					public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-						return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_TimerNode_descriptor;
-					}
-
-					@java.lang.Override
-					protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() {
-						return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_TimerNode_fieldAccessorTable
-								.ensureFieldAccessorsInitialized(
-										io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.TimerNode.class,
-										io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.TimerNode.Builder.class);
-					}
-
-					// Construct using
-					// org.jbpm.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.TimerNode.newBuilder()
-					private Builder() {
-						maybeForceBuilderInitialization();
-					}
-
-					private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-						super(parent);
-						maybeForceBuilderInitialization();
-					}
-
-					private void maybeForceBuilderInitialization() {
-						if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
-						}
-					}
-
-					@java.lang.Override
-					public Builder clear() {
-						super.clear();
-						timerId_ = "";
-						bitField0_ = (bitField0_ & ~0x00000001);
-						return this;
-					}
-
-					@java.lang.Override
-					public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-						return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_TimerNode_descriptor;
-					}
-
-					@java.lang.Override
-					public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.TimerNode getDefaultInstanceForType() {
-						return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.TimerNode
-								.getDefaultInstance();
-					}
-
-					@java.lang.Override
-					public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.TimerNode build() {
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.TimerNode result = buildPartial();
-						if (!result.isInitialized()) {
-							throw newUninitializedMessageException(result);
-						}
-						return result;
-					}
-
-					@java.lang.Override
-					public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.TimerNode buildPartial() {
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.TimerNode result = new io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.TimerNode(
-								this);
-						int from_bitField0_ = bitField0_;
-						int to_bitField0_ = 0;
-						if (((from_bitField0_ & 0x00000001) != 0)) {
-							to_bitField0_ |= 0x00000001;
-						}
-						result.timerId_ = timerId_;
-						result.bitField0_ = to_bitField0_;
-						onBuilt();
-						return result;
-					}
-
-					@java.lang.Override
-					public Builder clone() {
-						return super.clone();
-					}
-
-					@java.lang.Override
-					public Builder setField(com.google.protobuf.Descriptors.FieldDescriptor field,
-							java.lang.Object value) {
-						return super.setField(field, value);
-					}
-
-					@java.lang.Override
-					public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
-						return super.clearField(field);
-					}
-
-					@java.lang.Override
-					public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
-						return super.clearOneof(oneof);
-					}
-
-					@java.lang.Override
-					public Builder setRepeatedField(com.google.protobuf.Descriptors.FieldDescriptor field, int index,
-							java.lang.Object value) {
-						return super.setRepeatedField(field, index, value);
-					}
-
-					@java.lang.Override
-					public Builder addRepeatedField(com.google.protobuf.Descriptors.FieldDescriptor field,
-							java.lang.Object value) {
-						return super.addRepeatedField(field, value);
-					}
-
-					@java.lang.Override
-					public Builder mergeFrom(com.google.protobuf.Message other) {
-						if (other instanceof io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.TimerNode) {
-							return mergeFrom(
-									(io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.TimerNode) other);
-						} else {
-							super.mergeFrom(other);
-							return this;
-						}
-					}
-
-					public Builder mergeFrom(
-							io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.TimerNode other) {
-						if (other == io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.TimerNode
-								.getDefaultInstance())
-							return this;
-						if (other.hasTimerId()) {
-							bitField0_ |= 0x00000001;
-							timerId_ = other.timerId_;
-							onChanged();
-						}
-						this.mergeUnknownFields(other.unknownFields);
-						onChanged();
-						return this;
-					}
-
-					@java.lang.Override
-					public final boolean isInitialized() {
-						return true;
-					}
-
-					@java.lang.Override
-					public Builder mergeFrom(com.google.protobuf.CodedInputStream input,
-							com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException {
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.TimerNode parsedMessage = null;
-						try {
-							parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
-						} catch (com.google.protobuf.InvalidProtocolBufferException e) {
-							parsedMessage = (io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.TimerNode) e
-									.getUnfinishedMessage();
-							throw e.unwrapIOException();
-						} finally {
-							if (parsedMessage != null) {
-								mergeFrom(parsedMessage);
-							}
-						}
-						return this;
-					}
-
-					private int bitField0_;
-
-					private java.lang.Object timerId_ = "";
-
-					/**
-					 * <code>optional string timer_id = 1;</code>
-					 * 
-					 * @return Whether the timerId field is set.
-					 */
-					public boolean hasTimerId() {
-						return ((bitField0_ & 0x00000001) != 0);
-					}
-
-					/**
-					 * <code>optional string timer_id = 1;</code>
-					 * 
-					 * @return The timerId.
-					 */
-					public java.lang.String getTimerId() {
-						java.lang.Object ref = timerId_;
-						if (!(ref instanceof java.lang.String)) {
-							com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-							java.lang.String s = bs.toStringUtf8();
-							if (bs.isValidUtf8()) {
-								timerId_ = s;
-							}
-							return s;
-						} else {
-							return (java.lang.String) ref;
-						}
-					}
-
-					/**
-					 * <code>optional string timer_id = 1;</code>
-					 * 
-					 * @return The bytes for timerId.
-					 */
-					public com.google.protobuf.ByteString getTimerIdBytes() {
-						java.lang.Object ref = timerId_;
-						if (ref instanceof String) {
-							com.google.protobuf.ByteString b = com.google.protobuf.ByteString
-									.copyFromUtf8((java.lang.String) ref);
-							timerId_ = b;
-							return b;
-						} else {
-							return (com.google.protobuf.ByteString) ref;
-						}
-					}
-
-					/**
-					 * <code>optional string timer_id = 1;</code>
-					 * 
-					 * @param value The timerId to set.
-					 * @return This builder for chaining.
-					 */
-					public Builder setTimerId(java.lang.String value) {
-						if (value == null) {
-							throw new NullPointerException();
-						}
-						bitField0_ |= 0x00000001;
-						timerId_ = value;
-						onChanged();
-						return this;
-					}
-
-					/**
-					 * <code>optional string timer_id = 1;</code>
-					 * 
-					 * @return This builder for chaining.
-					 */
-					public Builder clearTimerId() {
-						bitField0_ = (bitField0_ & ~0x00000001);
-						timerId_ = getDefaultInstance().getTimerId();
-						onChanged();
-						return this;
-					}
-
-					/**
-					 * <code>optional string timer_id = 1;</code>
-					 * 
-					 * @param value The bytes for timerId to set.
-					 * @return This builder for chaining.
-					 */
-					public Builder setTimerIdBytes(com.google.protobuf.ByteString value) {
-						if (value == null) {
-							throw new NullPointerException();
-						}
-						bitField0_ |= 0x00000001;
-						timerId_ = value;
-						onChanged();
-						return this;
-					}
-
-					@java.lang.Override
-					public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
-						return super.setUnknownFields(unknownFields);
-					}
-
-					@java.lang.Override
-					public final Builder mergeUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
-						return super.mergeUnknownFields(unknownFields);
-					}
-
-					// @@protoc_insertion_point(builder_scope:org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.TimerNode)
-				}
-
-				// @@protoc_insertion_point(class_scope:org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.TimerNode)
-				private static final io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.TimerNode DEFAULT_INSTANCE;
-				static {
-					DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.TimerNode();
-				}
-
-				public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.TimerNode getDefaultInstance() {
-					return DEFAULT_INSTANCE;
-				}
-
-				@java.lang.Deprecated
-				public static final com.google.protobuf.Parser<TimerNode> PARSER = new com.google.protobuf.AbstractParser<TimerNode>() {
-					@java.lang.Override
-					public TimerNode parsePartialFrom(com.google.protobuf.CodedInputStream input,
-							com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-							throws com.google.protobuf.InvalidProtocolBufferException {
-						return new TimerNode(input, extensionRegistry);
-					}
-				};
-
-				public static com.google.protobuf.Parser<TimerNode> parser() {
-					return PARSER;
-				}
-
-				@java.lang.Override
-				public com.google.protobuf.Parser<TimerNode> getParserForType() {
-					return PARSER;
-				}
-
-				@java.lang.Override
-				public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.TimerNode getDefaultInstanceForType() {
-					return DEFAULT_INSTANCE;
-				}
-
-			}
-
-			public interface JoinNodeOrBuilder extends
-					// @@protoc_insertion_point(interface_extends:org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.JoinNode)
-					com.google.protobuf.MessageOrBuilder {
-
-				/**
-				 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger trigger = 1;</code>
-				 */
-				java.util.List<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger> getTriggerList();
-
-				/**
-				 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger trigger = 1;</code>
-				 */
-				io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger getTrigger(
-						int index);
-
-				/**
-				 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger trigger = 1;</code>
-				 */
-				int getTriggerCount();
-
-				/**
-				 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger trigger = 1;</code>
-				 */
-				java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTriggerOrBuilder> getTriggerOrBuilderList();
-
-				/**
-				 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger trigger = 1;</code>
-				 */
-				io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTriggerOrBuilder getTriggerOrBuilder(
-						int index);
-			}
-
-			/**
-			 * Protobuf type
-			 * {@code org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.JoinNode}
-			 */
-			public static final class JoinNode extends com.google.protobuf.GeneratedMessageV3 implements
-					// @@protoc_insertion_point(message_implements:org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.JoinNode)
-					JoinNodeOrBuilder {
-				private static final long serialVersionUID = 0L;
-
-				// Use JoinNode.newBuilder() to construct.
-				private JoinNode(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-					super(builder);
-				}
-
-				private JoinNode() {
-					trigger_ = java.util.Collections.emptyList();
-				}
-
-				@java.lang.Override
-				@SuppressWarnings({ "unused" })
-				protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
-					return new JoinNode();
-				}
-
-				@java.lang.Override
-				public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
-					return this.unknownFields;
-				}
-
-				private JoinNode(com.google.protobuf.CodedInputStream input,
-						com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-						throws com.google.protobuf.InvalidProtocolBufferException {
-					this();
-					if (extensionRegistry == null) {
-						throw new java.lang.NullPointerException();
-					}
-					int mutable_bitField0_ = 0;
-					com.google.protobuf.UnknownFieldSet.Builder unknownFields = com.google.protobuf.UnknownFieldSet
-							.newBuilder();
-					try {
-						boolean done = false;
-						while (!done) {
-							int tag = input.readTag();
-							switch (tag) {
-							case 0:
-								done = true;
-								break;
-							case 10: {
-								if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-									trigger_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger>();
-									mutable_bitField0_ |= 0x00000001;
-								}
-								trigger_.add(input.readMessage(
-										io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger.PARSER,
-										extensionRegistry));
-								break;
-							}
-							default: {
-								if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-									done = true;
-								}
-								break;
-							}
-							}
-						}
-					} catch (com.google.protobuf.InvalidProtocolBufferException e) {
-						throw e.setUnfinishedMessage(this);
-					} catch (java.io.IOException e) {
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-							return ((bitField0_ & 0x00000002) != 0);
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-
-						/**
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-						 */
-						@java.lang.Override
-						public int getCounter() {
-							return counter_;
-						}
-
-						/**
-						 * <code>optional int32 counter = 2;</code>
-						 * 
-						 * @param value The counter to set.
-						 * @return This builder for chaining.
-						 */
-						public Builder setCounter(int value) {
-							bitField0_ |= 0x00000002;
-							counter_ = value;
-							onChanged();
-							return this;
-						}
-
-						/**
-						 * <code>optional int32 counter = 2;</code>
-						 * 
-						 * @return This builder for chaining.
-						 */
-						public Builder clearCounter() {
-							bitField0_ = (bitField0_ & ~0x00000002);
-							counter_ = 0;
-							onChanged();
-							return this;
-						}
-
-						@java.lang.Override
-						public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
-							return super.setUnknownFields(unknownFields);
-						}
-
-						@java.lang.Override
-						public final Builder mergeUnknownFields(
-								final com.google.protobuf.UnknownFieldSet unknownFields) {
-							return super.mergeUnknownFields(unknownFields);
-						}
-
-						// @@protoc_insertion_point(builder_scope:org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger)
-					}
-
-					// @@protoc_insertion_point(class_scope:org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger)
-					private static final io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger DEFAULT_INSTANCE;
-					static {
-						DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger();
-					}
-
-					public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger getDefaultInstance() {
-						return DEFAULT_INSTANCE;
-					}
-
-					@java.lang.Deprecated
-					public static final com.google.protobuf.Parser<JoinTrigger> PARSER = new com.google.protobuf.AbstractParser<JoinTrigger>() {
-						@java.lang.Override
-						public JoinTrigger parsePartialFrom(com.google.protobuf.CodedInputStream input,
-								com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-								throws com.google.protobuf.InvalidProtocolBufferException {
-							return new JoinTrigger(input, extensionRegistry);
-						}
-					};
-
-					public static com.google.protobuf.Parser<JoinTrigger> parser() {
-						return PARSER;
-					}
-
-					@java.lang.Override
-					public com.google.protobuf.Parser<JoinTrigger> getParserForType() {
-						return PARSER;
-					}
-
-					@java.lang.Override
-					public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger getDefaultInstanceForType() {
-						return DEFAULT_INSTANCE;
-					}
-
-				}
-
-				public static final int TRIGGER_FIELD_NUMBER = 1;
-				private java.util.List<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger> trigger_;
-
-				/**
-				 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger trigger = 1;</code>
-				 */
-				@java.lang.Override
-				public java.util.List<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger> getTriggerList() {
-					return trigger_;
-				}
-
-				/**
-				 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger trigger = 1;</code>
-				 */
-				@java.lang.Override
-				public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTriggerOrBuilder> getTriggerOrBuilderList() {
-					return trigger_;
-				}
-
-				/**
-				 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger trigger = 1;</code>
-				 */
-				@java.lang.Override
-				public int getTriggerCount() {
-					return trigger_.size();
-				}
-
-				/**
-				 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger trigger = 1;</code>
-				 */
-				@java.lang.Override
-				public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger getTrigger(
-						int index) {
-					return trigger_.get(index);
-				}
-
-				/**
-				 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger trigger = 1;</code>
-				 */
-				@java.lang.Override
-				public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTriggerOrBuilder getTriggerOrBuilder(
-						int index) {
-					return trigger_.get(index);
-				}
-
-				private byte memoizedIsInitialized = -1;
-
-				@java.lang.Override
-				public final boolean isInitialized() {
-					byte isInitialized = memoizedIsInitialized;
-					if (isInitialized == 1)
-						return true;
-					if (isInitialized == 0)
-						return false;
-
-					memoizedIsInitialized = 1;
-					return true;
-				}
-
-				@java.lang.Override
-				public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
-					for (int i = 0; i < trigger_.size(); i++) {
-						output.writeMessage(1, trigger_.get(i));
-					}
-					unknownFields.writeTo(output);
-				}
-
-				@java.lang.Override
-				public int getSerializedSize() {
-					int size = memoizedSize;
-					if (size != -1)
-						return size;
-
-					size = 0;
-					for (int i = 0; i < trigger_.size(); i++) {
-						size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, trigger_.get(i));
-					}
-					size += unknownFields.getSerializedSize();
-					memoizedSize = size;
-					return size;
-				}
-
-				@java.lang.Override
-				public boolean equals(final java.lang.Object obj) {
-					if (obj == this) {
-						return true;
-					}
-					if (!(obj instanceof io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode)) {
-						return super.equals(obj);
-					}
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode other = (io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode) obj;
-
-					if (!getTriggerList().equals(other.getTriggerList()))
-						return false;
-					if (!unknownFields.equals(other.unknownFields))
-						return false;
-					return true;
-				}
-
-				@java.lang.Override
-				public int hashCode() {
-					if (memoizedHashCode != 0) {
-						return memoizedHashCode;
-					}
-					int hash = 41;
-					hash = (19 * hash) + getDescriptor().hashCode();
-					if (getTriggerCount() > 0) {
-						hash = (37 * hash) + TRIGGER_FIELD_NUMBER;
-						hash = (53 * hash) + getTriggerList().hashCode();
-					}
-					hash = (29 * hash) + unknownFields.hashCode();
-					memoizedHashCode = hash;
-					return hash;
-				}
-
-				public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode parseFrom(
-						java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
-					return PARSER.parseFrom(data);
-				}
-
-				public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode parseFrom(
-						java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-						throws com.google.protobuf.InvalidProtocolBufferException {
-					return PARSER.parseFrom(data, extensionRegistry);
-				}
-
-				public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode parseFrom(
-						com.google.protobuf.ByteString data) throws com.google.protobuf.InvalidProtocolBufferException {
-					return PARSER.parseFrom(data);
-				}
-
-				public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode parseFrom(
-						com.google.protobuf.ByteString data,
-						com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-						throws com.google.protobuf.InvalidProtocolBufferException {
-					return PARSER.parseFrom(data, extensionRegistry);
-				}
-
-				public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode parseFrom(
-						byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
-					return PARSER.parseFrom(data);
-				}
-
-				public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode parseFrom(
-						byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-						throws com.google.protobuf.InvalidProtocolBufferException {
-					return PARSER.parseFrom(data, extensionRegistry);
-				}
-
-				public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode parseFrom(
-						java.io.InputStream input) throws java.io.IOException {
-					return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
-				}
-
-				public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode parseFrom(
-						java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-						throws java.io.IOException {
-					return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input,
-							extensionRegistry);
-				}
-
-				public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode parseDelimitedFrom(
-						java.io.InputStream input) throws java.io.IOException {
-					return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
-				}
-
-				public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode parseDelimitedFrom(
-						java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-						throws java.io.IOException {
-					return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input,
-							extensionRegistry);
-				}
-
-				public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode parseFrom(
-						com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-					return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
-				}
-
-				public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode parseFrom(
-						com.google.protobuf.CodedInputStream input,
-						com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException {
-					return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input,
-							extensionRegistry);
-				}
-
-				@java.lang.Override
-				public Builder newBuilderForType() {
-					return newBuilder();
-				}
-
-				public static Builder newBuilder() {
-					return DEFAULT_INSTANCE.toBuilder();
-				}
-
-				public static Builder newBuilder(
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode prototype) {
-					return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
-				}
-
-				@java.lang.Override
-				public Builder toBuilder() {
-					return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
-				}
-
-				@java.lang.Override
-				protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-					Builder builder = new Builder(parent);
-					return builder;
-				}
-
-				/**
-				 * Protobuf type
-				 * {@code org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.JoinNode}
-				 */
-				public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder<Builder>
-						implements
-						// @@protoc_insertion_point(builder_implements:org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.JoinNode)
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNodeOrBuilder {
-					public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-						return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_JoinNode_descriptor;
-					}
-
-					@java.lang.Override
-					protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() {
-						return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_JoinNode_fieldAccessorTable
-								.ensureFieldAccessorsInitialized(
-										io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode.class,
-										io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode.Builder.class);
-					}
-
-					// Construct using
-					// org.jbpm.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode.newBuilder()
-					private Builder() {
-						maybeForceBuilderInitialization();
-					}
-
-					private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-						super(parent);
-						maybeForceBuilderInitialization();
-					}
-
-					private void maybeForceBuilderInitialization() {
-						if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
-							getTriggerFieldBuilder();
-						}
-					}
-
-					@java.lang.Override
-					public Builder clear() {
-						super.clear();
-						if (triggerBuilder_ == null) {
-							trigger_ = java.util.Collections.emptyList();
-							bitField0_ = (bitField0_ & ~0x00000001);
-						} else {
-							triggerBuilder_.clear();
-						}
-						return this;
-					}
-
-					@java.lang.Override
-					public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-						return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_JoinNode_descriptor;
-					}
-
-					@java.lang.Override
-					public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode getDefaultInstanceForType() {
-						return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode
-								.getDefaultInstance();
-					}
-
-					@java.lang.Override
-					public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode build() {
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode result = buildPartial();
-						if (!result.isInitialized()) {
-							throw newUninitializedMessageException(result);
-						}
-						return result;
-					}
-
-					@java.lang.Override
-					public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode buildPartial() {
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode result = new io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode(
-								this);
-						int from_bitField0_ = bitField0_;
-						if (triggerBuilder_ == null) {
-							if (((bitField0_ & 0x00000001) != 0)) {
-								trigger_ = java.util.Collections.unmodifiableList(trigger_);
-								bitField0_ = (bitField0_ & ~0x00000001);
-							}
-							result.trigger_ = trigger_;
-						} else {
-							result.trigger_ = triggerBuilder_.build();
-						}
-						onBuilt();
-						return result;
-					}
-
-					@java.lang.Override
-					public Builder clone() {
-						return super.clone();
-					}
-
-					@java.lang.Override
-					public Builder setField(com.google.protobuf.Descriptors.FieldDescriptor field,
-							java.lang.Object value) {
-						return super.setField(field, value);
-					}
-
-					@java.lang.Override
-					public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
-						return super.clearField(field);
-					}
-
-					@java.lang.Override
-					public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
-						return super.clearOneof(oneof);
-					}
-
-					@java.lang.Override
-					public Builder setRepeatedField(com.google.protobuf.Descriptors.FieldDescriptor field, int index,
-							java.lang.Object value) {
-						return super.setRepeatedField(field, index, value);
-					}
-
-					@java.lang.Override
-					public Builder addRepeatedField(com.google.protobuf.Descriptors.FieldDescriptor field,
-							java.lang.Object value) {
-						return super.addRepeatedField(field, value);
-					}
-
-					@java.lang.Override
-					public Builder mergeFrom(com.google.protobuf.Message other) {
-						if (other instanceof io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode) {
-							return mergeFrom(
-									(io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode) other);
-						} else {
-							super.mergeFrom(other);
-							return this;
-						}
-					}
-
-					public Builder mergeFrom(
-							io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode other) {
-						if (other == io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode
-								.getDefaultInstance())
-							return this;
-						if (triggerBuilder_ == null) {
-							if (!other.trigger_.isEmpty()) {
-								if (trigger_.isEmpty()) {
-									trigger_ = other.trigger_;
-									bitField0_ = (bitField0_ & ~0x00000001);
-								} else {
-									ensureTriggerIsMutable();
-									trigger_.addAll(other.trigger_);
-								}
-								onChanged();
-							}
-						} else {
-							if (!other.trigger_.isEmpty()) {
-								if (triggerBuilder_.isEmpty()) {
-									triggerBuilder_.dispose();
-									triggerBuilder_ = null;
-									trigger_ = other.trigger_;
-									bitField0_ = (bitField0_ & ~0x00000001);
-									triggerBuilder_ = com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-											? getTriggerFieldBuilder()
-											: null;
-								} else {
-									triggerBuilder_.addAllMessages(other.trigger_);
-								}
-							}
-						}
-						this.mergeUnknownFields(other.unknownFields);
-						onChanged();
-						return this;
-					}
-
-					@java.lang.Override
-					public final boolean isInitialized() {
-						return true;
-					}
-
-					@java.lang.Override
-					public Builder mergeFrom(com.google.protobuf.CodedInputStream input,
-							com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException {
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode parsedMessage = null;
-						try {
-							parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
-						} catch (com.google.protobuf.InvalidProtocolBufferException e) {
-							parsedMessage = (io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode) e
-									.getUnfinishedMessage();
-							throw e.unwrapIOException();
-						} finally {
-							if (parsedMessage != null) {
-								mergeFrom(parsedMessage);
-							}
-						}
-						return this;
-					}
-
-					private int bitField0_;
-
-					private java.util.List<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger> trigger_ = java.util.Collections
-							.emptyList();
-
-					private void ensureTriggerIsMutable() {
-						if (!((bitField0_ & 0x00000001) != 0)) {
-							trigger_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger>(
-									trigger_);
-							bitField0_ |= 0x00000001;
-						}
-					}
-
-					private com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTriggerOrBuilder> triggerBuilder_;
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger trigger = 1;</code>
-					 */
-					public java.util.List<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger> getTriggerList() {
-						if (triggerBuilder_ == null) {
-							return java.util.Collections.unmodifiableList(trigger_);
-						} else {
-							return triggerBuilder_.getMessageList();
-						}
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger trigger = 1;</code>
-					 */
-					public int getTriggerCount() {
-						if (triggerBuilder_ == null) {
-							return trigger_.size();
-						} else {
-							return triggerBuilder_.getCount();
-						}
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger trigger = 1;</code>
-					 */
-					public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger getTrigger(
-							int index) {
-						if (triggerBuilder_ == null) {
-							return trigger_.get(index);
-						} else {
-							return triggerBuilder_.getMessage(index);
-						}
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger trigger = 1;</code>
-					 */
-					public Builder setTrigger(int index,
-							io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger value) {
-						if (triggerBuilder_ == null) {
-							if (value == null) {
-								throw new NullPointerException();
-							}
-							ensureTriggerIsMutable();
-							trigger_.set(index, value);
-							onChanged();
-						} else {
-							triggerBuilder_.setMessage(index, value);
-						}
-						return this;
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger trigger = 1;</code>
-					 */
-					public Builder setTrigger(int index,
-							io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger.Builder builderForValue) {
-						if (triggerBuilder_ == null) {
-							ensureTriggerIsMutable();
-							trigger_.set(index, builderForValue.build());
-							onChanged();
-						} else {
-							triggerBuilder_.setMessage(index, builderForValue.build());
-						}
-						return this;
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger trigger = 1;</code>
-					 */
-					public Builder addTrigger(
-							io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger value) {
-						if (triggerBuilder_ == null) {
-							if (value == null) {
-								throw new NullPointerException();
-							}
-							ensureTriggerIsMutable();
-							trigger_.add(value);
-							onChanged();
-						} else {
-							triggerBuilder_.addMessage(value);
-						}
-						return this;
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger trigger = 1;</code>
-					 */
-					public Builder addTrigger(int index,
-							io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger value) {
-						if (triggerBuilder_ == null) {
-							if (value == null) {
-								throw new NullPointerException();
-							}
-							ensureTriggerIsMutable();
-							trigger_.add(index, value);
-							onChanged();
-						} else {
-							triggerBuilder_.addMessage(index, value);
-						}
-						return this;
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger trigger = 1;</code>
-					 */
-					public Builder addTrigger(
-							io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger.Builder builderForValue) {
-						if (triggerBuilder_ == null) {
-							ensureTriggerIsMutable();
-							trigger_.add(builderForValue.build());
-							onChanged();
-						} else {
-							triggerBuilder_.addMessage(builderForValue.build());
-						}
-						return this;
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger trigger = 1;</code>
-					 */
-					public Builder addTrigger(int index,
-							io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger.Builder builderForValue) {
-						if (triggerBuilder_ == null) {
-							ensureTriggerIsMutable();
-							trigger_.add(index, builderForValue.build());
-							onChanged();
-						} else {
-							triggerBuilder_.addMessage(index, builderForValue.build());
-						}
-						return this;
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger trigger = 1;</code>
-					 */
-					public Builder addAllTrigger(
-							java.lang.Iterable<? extends io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger> values) {
-						if (triggerBuilder_ == null) {
-							ensureTriggerIsMutable();
-							com.google.protobuf.AbstractMessageLite.Builder.addAll(values, trigger_);
-							onChanged();
-						} else {
-							triggerBuilder_.addAllMessages(values);
-						}
-						return this;
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger trigger = 1;</code>
-					 */
-					public Builder clearTrigger() {
-						if (triggerBuilder_ == null) {
-							trigger_ = java.util.Collections.emptyList();
-							bitField0_ = (bitField0_ & ~0x00000001);
-							onChanged();
-						} else {
-							triggerBuilder_.clear();
-						}
-						return this;
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger trigger = 1;</code>
-					 */
-					public Builder removeTrigger(int index) {
-						if (triggerBuilder_ == null) {
-							ensureTriggerIsMutable();
-							trigger_.remove(index);
-							onChanged();
-						} else {
-							triggerBuilder_.remove(index);
-						}
-						return this;
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger trigger = 1;</code>
-					 */
-					public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger.Builder getTriggerBuilder(
-							int index) {
-						return getTriggerFieldBuilder().getBuilder(index);
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger trigger = 1;</code>
-					 */
-					public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTriggerOrBuilder getTriggerOrBuilder(
-							int index) {
-						if (triggerBuilder_ == null) {
-							return trigger_.get(index);
-						} else {
-							return triggerBuilder_.getMessageOrBuilder(index);
-						}
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger trigger = 1;</code>
-					 */
-					public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTriggerOrBuilder> getTriggerOrBuilderList() {
-						if (triggerBuilder_ != null) {
-							return triggerBuilder_.getMessageOrBuilderList();
-						} else {
-							return java.util.Collections.unmodifiableList(trigger_);
-						}
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger trigger = 1;</code>
-					 */
-					public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger.Builder addTriggerBuilder() {
-						return getTriggerFieldBuilder().addBuilder(
-								io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger
-										.getDefaultInstance());
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger trigger = 1;</code>
-					 */
-					public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger.Builder addTriggerBuilder(
-							int index) {
-						return getTriggerFieldBuilder().addBuilder(index,
-								io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger
-										.getDefaultInstance());
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger trigger = 1;</code>
-					 */
-					public java.util.List<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger.Builder> getTriggerBuilderList() {
-						return getTriggerFieldBuilder().getBuilderList();
-					}
-
-					private com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTriggerOrBuilder> getTriggerFieldBuilder() {
-						if (triggerBuilder_ == null) {
-							triggerBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTrigger.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode.JoinTriggerOrBuilder>(
-									trigger_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
-							trigger_ = null;
-						}
-						return triggerBuilder_;
-					}
-
-					@java.lang.Override
-					public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
-						return super.setUnknownFields(unknownFields);
-					}
-
-					@java.lang.Override
-					public final Builder mergeUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
-						return super.mergeUnknownFields(unknownFields);
-					}
-
-					// @@protoc_insertion_point(builder_scope:org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.JoinNode)
-				}
-
-				// @@protoc_insertion_point(class_scope:org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.JoinNode)
-				private static final io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode DEFAULT_INSTANCE;
-				static {
-					DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode();
-				}
-
-				public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode getDefaultInstance() {
-					return DEFAULT_INSTANCE;
-				}
-
-				@java.lang.Deprecated
-				public static final com.google.protobuf.Parser<JoinNode> PARSER = new com.google.protobuf.AbstractParser<JoinNode>() {
-					@java.lang.Override
-					public JoinNode parsePartialFrom(com.google.protobuf.CodedInputStream input,
-							com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-							throws com.google.protobuf.InvalidProtocolBufferException {
-						return new JoinNode(input, extensionRegistry);
-					}
-				};
-
-				public static com.google.protobuf.Parser<JoinNode> parser() {
-					return PARSER;
-				}
-
-				@java.lang.Override
-				public com.google.protobuf.Parser<JoinNode> getParserForType() {
-					return PARSER;
-				}
-
-				@java.lang.Override
-				public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode getDefaultInstanceForType() {
-					return DEFAULT_INSTANCE;
-				}
-
-			}
-
-			public interface StateNodeOrBuilder extends
-					// @@protoc_insertion_point(interface_extends:org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.StateNode)
-					com.google.protobuf.MessageOrBuilder {
-
-				/**
-				 * <code>repeated string timer_instance_id = 1;</code>
-				 * 
-				 * @return A list containing the timerInstanceId.
-				 */
-				java.util.List<java.lang.String> getTimerInstanceIdList();
-
-				/**
-				 * <code>repeated string timer_instance_id = 1;</code>
-				 * 
-				 * @return The count of timerInstanceId.
-				 */
-				int getTimerInstanceIdCount();
-
-				/**
-				 * <code>repeated string timer_instance_id = 1;</code>
-				 * 
-				 * @param index The index of the element to return.
-				 * @return The timerInstanceId at the given index.
-				 */
-				java.lang.String getTimerInstanceId(int index);
-
-				/**
-				 * <code>repeated string timer_instance_id = 1;</code>
-				 * 
-				 * @param index The index of the value to return.
-				 * @return The bytes of the timerInstanceId at the given index.
-				 */
-				com.google.protobuf.ByteString getTimerInstanceIdBytes(int index);
-			}
-
-			/**
-			 * Protobuf type
-			 * {@code org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.StateNode}
-			 */
-			public static final class StateNode extends com.google.protobuf.GeneratedMessageV3 implements
-					// @@protoc_insertion_point(message_implements:org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.StateNode)
-					StateNodeOrBuilder {
-				private static final long serialVersionUID = 0L;
-
-				// Use StateNode.newBuilder() to construct.
-				private StateNode(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-					super(builder);
-				}
-
-				private StateNode() {
-					timerInstanceId_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-				}
-
-				@java.lang.Override
-				@SuppressWarnings({ "unused" })
-				protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
-					return new StateNode();
-				}
-
-				@java.lang.Override
-				public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
-					return this.unknownFields;
-				}
-
-				private StateNode(com.google.protobuf.CodedInputStream input,
-						com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-						throws com.google.protobuf.InvalidProtocolBufferException {
-					this();
-					if (extensionRegistry == null) {
-						throw new java.lang.NullPointerException();
-					}
-					int mutable_bitField0_ = 0;
-					com.google.protobuf.UnknownFieldSet.Builder unknownFields = com.google.protobuf.UnknownFieldSet
-							.newBuilder();
-					try {
-						boolean done = false;
-						while (!done) {
-							int tag = input.readTag();
-							switch (tag) {
-							case 0:
-								done = true;
-								break;
-							case 10: {
-								com.google.protobuf.ByteString bs = input.readBytes();
-								if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-									timerInstanceId_ = new com.google.protobuf.LazyStringArrayList();
-									mutable_bitField0_ |= 0x00000001;
-								}
-								timerInstanceId_.add(bs);
-								break;
-							}
-							default: {
-								if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-									done = true;
-								}
-								break;
-							}
-							}
-						}
-					} catch (com.google.protobuf.InvalidProtocolBufferException e) {
-						throw e.setUnfinishedMessage(this);
-					} catch (java.io.IOException e) {
-						throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-					} finally {
-						if (((mutable_bitField0_ & 0x00000001) != 0)) {
-							timerInstanceId_ = timerInstanceId_.getUnmodifiableView();
-						}
-						this.unknownFields = unknownFields.build();
-						makeExtensionsImmutable();
-					}
-				}
-
-				public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-					return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_StateNode_descriptor;
-				}
-
-				@java.lang.Override
-				protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() {
-					return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_StateNode_fieldAccessorTable
-							.ensureFieldAccessorsInitialized(
-									io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.StateNode.class,
-									io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.StateNode.Builder.class);
-				}
-
-				public static final int TIMER_INSTANCE_ID_FIELD_NUMBER = 1;
-				private com.google.protobuf.LazyStringList timerInstanceId_;
-
-				/**
-				 * <code>repeated string timer_instance_id = 1;</code>
-				 * 
-				 * @return A list containing the timerInstanceId.
-				 */
-				public com.google.protobuf.ProtocolStringList getTimerInstanceIdList() {
-					return timerInstanceId_;
-				}
-
-				/**
-				 * <code>repeated string timer_instance_id = 1;</code>
-				 * 
-				 * @return The count of timerInstanceId.
-				 */
-				public int getTimerInstanceIdCount() {
-					return timerInstanceId_.size();
-				}
-
-				/**
-				 * <code>repeated string timer_instance_id = 1;</code>
-				 * 
-				 * @param index The index of the element to return.
-				 * @return The timerInstanceId at the given index.
-				 */
-				public java.lang.String getTimerInstanceId(int index) {
-					return timerInstanceId_.get(index);
-				}
-
-				/**
-				 * <code>repeated string timer_instance_id = 1;</code>
-				 * 
-				 * @param index The index of the value to return.
-				 * @return The bytes of the timerInstanceId at the given index.
-				 */
-				public com.google.protobuf.ByteString getTimerInstanceIdBytes(int index) {
-					return timerInstanceId_.getByteString(index);
-				}
-
-				private byte memoizedIsInitialized = -1;
-
-				@java.lang.Override
-				public final boolean isInitialized() {
-					byte isInitialized = memoizedIsInitialized;
-					if (isInitialized == 1)
-						return true;
-					if (isInitialized == 0)
-						return false;
-
-					memoizedIsInitialized = 1;
-					return true;
-				}
-
-				@java.lang.Override
-				public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
-					for (int i = 0; i < timerInstanceId_.size(); i++) {
-						com.google.protobuf.GeneratedMessageV3.writeString(output, 1, timerInstanceId_.getRaw(i));
-					}
-					unknownFields.writeTo(output);
-				}
-
-				@java.lang.Override
-				public int getSerializedSize() {
-					int size = memoizedSize;
-					if (size != -1)
-						return size;
-
-					size = 0;
-					{
-						int dataSize = 0;
-						for (int i = 0; i < timerInstanceId_.size(); i++) {
-							dataSize += computeStringSizeNoTag(timerInstanceId_.getRaw(i));
-						}
-						size += dataSize;
-						size += 1 * getTimerInstanceIdList().size();
-					}
-					size += unknownFields.getSerializedSize();
-					memoizedSize = size;
-					return size;
-				}
-
-				@java.lang.Override
-				public boolean equals(final java.lang.Object obj) {
-					if (obj == this) {
-						return true;
-					}
-					if (!(obj instanceof io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.StateNode)) {
-						return super.equals(obj);
-					}
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.StateNode other = (io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.StateNode) obj;
-
-					if (!getTimerInstanceIdList().equals(other.getTimerInstanceIdList()))
-						return false;
-					if (!unknownFields.equals(other.unknownFields))
-						return false;
-					return true;
-				}
-
-				@java.lang.Override
-				public int hashCode() {
-					if (memoizedHashCode != 0) {
-						return memoizedHashCode;
-					}
-					int hash = 41;
-					hash = (19 * hash) + getDescriptor().hashCode();
-					if (getTimerInstanceIdCount() > 0) {
-						hash = (37 * hash) + TIMER_INSTANCE_ID_FIELD_NUMBER;
-						hash = (53 * hash) + getTimerInstanceIdList().hashCode();
-					}
-					hash = (29 * hash) + unknownFields.hashCode();
-					memoizedHashCode = hash;
-					return hash;
-				}
-
-				public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.StateNode parseFrom(
-						java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
-					return PARSER.parseFrom(data);
-				}
-
-				public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.StateNode parseFrom(
-						java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-						throws com.google.protobuf.InvalidProtocolBufferException {
-					return PARSER.parseFrom(data, extensionRegistry);
-				}
-
-				public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.StateNode parseFrom(
-						com.google.protobuf.ByteString data) throws com.google.protobuf.InvalidProtocolBufferException {
-					return PARSER.parseFrom(data);
-				}
-
-				public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.StateNode parseFrom(
-						com.google.protobuf.ByteString data,
-						com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-						throws com.google.protobuf.InvalidProtocolBufferException {
-					return PARSER.parseFrom(data, extensionRegistry);
-				}
-
-				public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.StateNode parseFrom(
-						byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
-					return PARSER.parseFrom(data);
-				}
-
-				public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.StateNode parseFrom(
-						byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-						throws com.google.protobuf.InvalidProtocolBufferException {
-					return PARSER.parseFrom(data, extensionRegistry);
-				}
-
-				public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.StateNode parseFrom(
-						java.io.InputStream input) throws java.io.IOException {
-					return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
-				}
-
-				public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.StateNode parseFrom(
-						java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-						throws java.io.IOException {
-					return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input,
-							extensionRegistry);
-				}
-
-				public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.StateNode parseDelimitedFrom(
-						java.io.InputStream input) throws java.io.IOException {
-					return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
-				}
-
-				public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.StateNode parseDelimitedFrom(
-						java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-						throws java.io.IOException {
-					return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input,
-							extensionRegistry);
-				}
-
-				public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.StateNode parseFrom(
-						com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-					return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
-				}
-
-				public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.StateNode parseFrom(
-						com.google.protobuf.CodedInputStream input,
-						com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException {
-					return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input,
-							extensionRegistry);
-				}
-
-				@java.lang.Override
-				public Builder newBuilderForType() {
-					return newBuilder();
-				}
-
-				public static Builder newBuilder() {
-					return DEFAULT_INSTANCE.toBuilder();
-				}
-
-				public static Builder newBuilder(
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.StateNode prototype) {
-					return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
-				}
-
-				@java.lang.Override
-				public Builder toBuilder() {
-					return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
-				}
-
-				@java.lang.Override
-				protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-					Builder builder = new Builder(parent);
-					return builder;
-				}
-
-				/**
-				 * Protobuf type
-				 * {@code org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.StateNode}
-				 */
-				public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder<Builder>
-						implements
-						// @@protoc_insertion_point(builder_implements:org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.StateNode)
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.StateNodeOrBuilder {
-					public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-						return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_StateNode_descriptor;
-					}
-
-					@java.lang.Override
-					protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() {
-						return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_StateNode_fieldAccessorTable
-								.ensureFieldAccessorsInitialized(
-										io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.StateNode.class,
-										io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.StateNode.Builder.class);
-					}
-
-					// Construct using
-					// org.jbpm.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.StateNode.newBuilder()
-					private Builder() {
-						maybeForceBuilderInitialization();
-					}
-
-					private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-						super(parent);
-						maybeForceBuilderInitialization();
-					}
-
-					private void maybeForceBuilderInitialization() {
-						if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
-						}
-					}
-
-					@java.lang.Override
-					public Builder clear() {
-						super.clear();
-						timerInstanceId_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-						bitField0_ = (bitField0_ & ~0x00000001);
-						return this;
-					}
-
-					@java.lang.Override
-					public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-						return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_StateNode_descriptor;
-					}
-
-					@java.lang.Override
-					public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.StateNode getDefaultInstanceForType() {
-						return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.StateNode
-								.getDefaultInstance();
-					}
-
-					@java.lang.Override
-					public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.StateNode build() {
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.StateNode result = buildPartial();
-						if (!result.isInitialized()) {
-							throw newUninitializedMessageException(result);
-						}
-						return result;
-					}
-
-					@java.lang.Override
-					public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.StateNode buildPartial() {
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.StateNode result = new io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.StateNode(
-								this);
-						int from_bitField0_ = bitField0_;
-						if (((bitField0_ & 0x00000001) != 0)) {
-							timerInstanceId_ = timerInstanceId_.getUnmodifiableView();
-							bitField0_ = (bitField0_ & ~0x00000001);
-						}
-						result.timerInstanceId_ = timerInstanceId_;
-						onBuilt();
-						return result;
-					}
-
-					@java.lang.Override
-					public Builder clone() {
-						return super.clone();
-					}
-
-					@java.lang.Override
-					public Builder setField(com.google.protobuf.Descriptors.FieldDescriptor field,
-							java.lang.Object value) {
-						return super.setField(field, value);
-					}
-
-					@java.lang.Override
-					public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
-						return super.clearField(field);
-					}
-
-					@java.lang.Override
-					public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
-						return super.clearOneof(oneof);
-					}
-
-					@java.lang.Override
-					public Builder setRepeatedField(com.google.protobuf.Descriptors.FieldDescriptor field, int index,
-							java.lang.Object value) {
-						return super.setRepeatedField(field, index, value);
-					}
-
-					@java.lang.Override
-					public Builder addRepeatedField(com.google.protobuf.Descriptors.FieldDescriptor field,
-							java.lang.Object value) {
-						return super.addRepeatedField(field, value);
-					}
-
-					@java.lang.Override
-					public Builder mergeFrom(com.google.protobuf.Message other) {
-						if (other instanceof io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.StateNode) {
-							return mergeFrom(
-									(io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.StateNode) other);
-						} else {
-							super.mergeFrom(other);
-							return this;
-						}
-					}
-
-					public Builder mergeFrom(
-							io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.StateNode other) {
-						if (other == io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.StateNode
-								.getDefaultInstance())
-							return this;
-						if (!other.timerInstanceId_.isEmpty()) {
-							if (timerInstanceId_.isEmpty()) {
-								timerInstanceId_ = other.timerInstanceId_;
-								bitField0_ = (bitField0_ & ~0x00000001);
-							} else {
-								ensureTimerInstanceIdIsMutable();
-								timerInstanceId_.addAll(other.timerInstanceId_);
-							}
-							onChanged();
-						}
-						this.mergeUnknownFields(other.unknownFields);
-						onChanged();
-						return this;
-					}
-
-					@java.lang.Override
-					public final boolean isInitialized() {
-						return true;
-					}
-
-					@java.lang.Override
-					public Builder mergeFrom(com.google.protobuf.CodedInputStream input,
-							com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException {
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.StateNode parsedMessage = null;
-						try {
-							parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
-						} catch (com.google.protobuf.InvalidProtocolBufferException e) {
-							parsedMessage = (io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.StateNode) e
-									.getUnfinishedMessage();
-							throw e.unwrapIOException();
-						} finally {
-							if (parsedMessage != null) {
-								mergeFrom(parsedMessage);
-							}
-						}
-						return this;
-					}
-
-					private int bitField0_;
-
-					private com.google.protobuf.LazyStringList timerInstanceId_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-
-					private void ensureTimerInstanceIdIsMutable() {
-						if (!((bitField0_ & 0x00000001) != 0)) {
-							timerInstanceId_ = new com.google.protobuf.LazyStringArrayList(timerInstanceId_);
-							bitField0_ |= 0x00000001;
-						}
-					}
-
-					/**
-					 * <code>repeated string timer_instance_id = 1;</code>
-					 * 
-					 * @return A list containing the timerInstanceId.
-					 */
-					public com.google.protobuf.ProtocolStringList getTimerInstanceIdList() {
-						return timerInstanceId_.getUnmodifiableView();
-					}
-
-					/**
-					 * <code>repeated string timer_instance_id = 1;</code>
-					 * 
-					 * @return The count of timerInstanceId.
-					 */
-					public int getTimerInstanceIdCount() {
-						return timerInstanceId_.size();
-					}
-
-					/**
-					 * <code>repeated string timer_instance_id = 1;</code>
-					 * 
-					 * @param index The index of the element to return.
-					 * @return The timerInstanceId at the given index.
-					 */
-					public java.lang.String getTimerInstanceId(int index) {
-						return timerInstanceId_.get(index);
-					}
-
-					/**
-					 * <code>repeated string timer_instance_id = 1;</code>
-					 * 
-					 * @param index The index of the value to return.
-					 * @return The bytes of the timerInstanceId at the given index.
-					 */
-					public com.google.protobuf.ByteString getTimerInstanceIdBytes(int index) {
-						return timerInstanceId_.getByteString(index);
-					}
-
-					/**
-					 * <code>repeated string timer_instance_id = 1;</code>
-					 * 
-					 * @param index The index to set the value at.
-					 * @param value The timerInstanceId to set.
-					 * @return This builder for chaining.
-					 */
-					public Builder setTimerInstanceId(int index, java.lang.String value) {
-						if (value == null) {
-							throw new NullPointerException();
-						}
-						ensureTimerInstanceIdIsMutable();
-						timerInstanceId_.set(index, value);
-						onChanged();
-						return this;
-					}
-
-					/**
-					 * <code>repeated string timer_instance_id = 1;</code>
-					 * 
-					 * @param value The timerInstanceId to add.
-					 * @return This builder for chaining.
-					 */
-					public Builder addTimerInstanceId(java.lang.String value) {
-						if (value == null) {
-							throw new NullPointerException();
-						}
-						ensureTimerInstanceIdIsMutable();
-						timerInstanceId_.add(value);
-						onChanged();
-						return this;
-					}
-
-					/**
-					 * <code>repeated string timer_instance_id = 1;</code>
-					 * 
-					 * @param values The timerInstanceId to add.
-					 * @return This builder for chaining.
-					 */
-					public Builder addAllTimerInstanceId(java.lang.Iterable<java.lang.String> values) {
-						ensureTimerInstanceIdIsMutable();
-						com.google.protobuf.AbstractMessageLite.Builder.addAll(values, timerInstanceId_);
-						onChanged();
-						return this;
-					}
-
-					/**
-					 * <code>repeated string timer_instance_id = 1;</code>
-					 * 
-					 * @return This builder for chaining.
-					 */
-					public Builder clearTimerInstanceId() {
-						timerInstanceId_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-						bitField0_ = (bitField0_ & ~0x00000001);
-						onChanged();
-						return this;
-					}
-
-					/**
-					 * <code>repeated string timer_instance_id = 1;</code>
-					 * 
-					 * @param value The bytes of the timerInstanceId to add.
-					 * @return This builder for chaining.
-					 */
-					public Builder addTimerInstanceIdBytes(com.google.protobuf.ByteString value) {
-						if (value == null) {
-							throw new NullPointerException();
-						}
-						ensureTimerInstanceIdIsMutable();
-						timerInstanceId_.add(value);
-						onChanged();
-						return this;
-					}
-
-					@java.lang.Override
-					public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
-						return super.setUnknownFields(unknownFields);
-					}
-
-					@java.lang.Override
-					public final Builder mergeUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
-						return super.mergeUnknownFields(unknownFields);
-					}
-
-					// @@protoc_insertion_point(builder_scope:org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.StateNode)
-				}
-
-				// @@protoc_insertion_point(class_scope:org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.StateNode)
-				private static final io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.StateNode DEFAULT_INSTANCE;
-				static {
-					DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.StateNode();
-				}
-
-				public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.StateNode getDefaultInstance() {
-					return DEFAULT_INSTANCE;
-				}
-
-				@java.lang.Deprecated
-				public static final com.google.protobuf.Parser<StateNode> PARSER = new com.google.protobuf.AbstractParser<StateNode>() {
-					@java.lang.Override
-					public StateNode parsePartialFrom(com.google.protobuf.CodedInputStream input,
-							com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-							throws com.google.protobuf.InvalidProtocolBufferException {
-						return new StateNode(input, extensionRegistry);
-					}
-				};
-
-				public static com.google.protobuf.Parser<StateNode> parser() {
-					return PARSER;
-				}
-
-				@java.lang.Override
-				public com.google.protobuf.Parser<StateNode> getParserForType() {
-					return PARSER;
-				}
-
-				@java.lang.Override
-				public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.StateNode getDefaultInstanceForType() {
-					return DEFAULT_INSTANCE;
-				}
-
-			}
-
-			public interface CompositeContextNodeOrBuilder extends
-					// @@protoc_insertion_point(interface_extends:org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.CompositeContextNode)
-					com.google.protobuf.MessageOrBuilder {
-
-				/**
-				 * <code>repeated string timer_instance_id = 2;</code>
-				 * 
-				 * @return A list containing the timerInstanceId.
-				 */
-				java.util.List<java.lang.String> getTimerInstanceIdList();
-
-				/**
-				 * <code>repeated string timer_instance_id = 2;</code>
-				 * 
-				 * @return The count of timerInstanceId.
-				 */
-				int getTimerInstanceIdCount();
-
-				/**
-				 * <code>repeated string timer_instance_id = 2;</code>
-				 * 
-				 * @param index The index of the element to return.
-				 * @return The timerInstanceId at the given index.
-				 */
-				java.lang.String getTimerInstanceId(int index);
-
-				/**
-				 * <code>repeated string timer_instance_id = 2;</code>
-				 * 
-				 * @param index The index of the value to return.
-				 * @return The bytes of the timerInstanceId at the given index.
-				 */
-				com.google.protobuf.ByteString getTimerInstanceIdBytes(int index);
-
-				/**
-				 * <code>repeated .org.jbpm.marshalling.Variable variable = 3;</code>
-				 */
-				java.util.List<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable> getVariableList();
-
-				/**
-				 * <code>repeated .org.jbpm.marshalling.Variable variable = 3;</code>
-				 */
-				io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable getVariable(int index);
-
-				/**
-				 * <code>repeated .org.jbpm.marshalling.Variable variable = 3;</code>
-				 */
-				int getVariableCount();
-
-				/**
-				 * <code>repeated .org.jbpm.marshalling.Variable variable = 3;</code>
-				 */
-				java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.VariableOrBuilder> getVariableOrBuilderList();
-
-				/**
-				 * <code>repeated .org.jbpm.marshalling.Variable variable = 3;</code>
-				 */
-				io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.VariableOrBuilder getVariableOrBuilder(
-						int index);
-
-				/**
-				 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstance node_instance = 4;</code>
-				 */
-				java.util.List<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstance> getNodeInstanceList();
-
-				/**
-				 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstance node_instance = 4;</code>
-				 */
-				io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstance getNodeInstance(
-						int index);
-
-				/**
-				 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstance node_instance = 4;</code>
-				 */
-				int getNodeInstanceCount();
-
-				/**
-				 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstance node_instance = 4;</code>
-				 */
-				java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceOrBuilder> getNodeInstanceOrBuilderList();
-
-				/**
-				 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstance node_instance = 4;</code>
-				 */
-				io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceOrBuilder getNodeInstanceOrBuilder(
-						int index);
-
-				/**
-				 * <code>repeated .org.jbpm.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 5;</code>
-				 */
-				java.util.List<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance> getExclusiveGroupList();
-
-				/**
-				 * <code>repeated .org.jbpm.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 5;</code>
-				 */
-				io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance getExclusiveGroup(
-						int index);
-
-				/**
-				 * <code>repeated .org.jbpm.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 5;</code>
-				 */
-				int getExclusiveGroupCount();
-
-				/**
-				 * <code>repeated .org.jbpm.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 5;</code>
-				 */
-				java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstanceOrBuilder> getExclusiveGroupOrBuilderList();
-
-				/**
-				 * <code>repeated .org.jbpm.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 5;</code>
-				 */
-				io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstanceOrBuilder getExclusiveGroupOrBuilder(
-						int index);
-
-				/**
-				 * <code>repeated .org.jbpm.marshalling.IterationLevel iterationLevels = 6;</code>
-				 */
-				java.util.List<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel> getIterationLevelsList();
-
-				/**
-				 * <code>repeated .org.jbpm.marshalling.IterationLevel iterationLevels = 6;</code>
-				 */
-				io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel getIterationLevels(int index);
-
-				/**
-				 * <code>repeated .org.jbpm.marshalling.IterationLevel iterationLevels = 6;</code>
-				 */
-				int getIterationLevelsCount();
-
-				/**
-				 * <code>repeated .org.jbpm.marshalling.IterationLevel iterationLevels = 6;</code>
-				 */
-				java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevelOrBuilder> getIterationLevelsOrBuilderList();
-
-				/**
-				 * <code>repeated .org.jbpm.marshalling.IterationLevel iterationLevels = 6;</code>
-				 */
-				io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevelOrBuilder getIterationLevelsOrBuilder(
-						int index);
-			}
-
-			/**
-			 * Protobuf type
-			 * {@code org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.CompositeContextNode}
-			 */
-			public static final class CompositeContextNode extends com.google.protobuf.GeneratedMessageV3 implements
-					// @@protoc_insertion_point(message_implements:org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.CompositeContextNode)
-					CompositeContextNodeOrBuilder {
-				private static final long serialVersionUID = 0L;
-
-				// Use CompositeContextNode.newBuilder() to construct.
-				private CompositeContextNode(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-					super(builder);
-				}
-
-				private CompositeContextNode() {
-					timerInstanceId_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-					variable_ = java.util.Collections.emptyList();
-					nodeInstance_ = java.util.Collections.emptyList();
-					exclusiveGroup_ = java.util.Collections.emptyList();
-					iterationLevels_ = java.util.Collections.emptyList();
-				}
-
-				@java.lang.Override
-				@SuppressWarnings({ "unused" })
-				protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
-					return new CompositeContextNode();
-				}
-
-				@java.lang.Override
-				public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
-					return this.unknownFields;
-				}
-
-				private CompositeContextNode(com.google.protobuf.CodedInputStream input,
-						com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-						throws com.google.protobuf.InvalidProtocolBufferException {
-					this();
-					if (extensionRegistry == null) {
-						throw new java.lang.NullPointerException();
-					}
-					int mutable_bitField0_ = 0;
-					com.google.protobuf.UnknownFieldSet.Builder unknownFields = com.google.protobuf.UnknownFieldSet
-							.newBuilder();
-					try {
-						boolean done = false;
-						while (!done) {
-							int tag = input.readTag();
-							switch (tag) {
-							case 0:
-								done = true;
-								break;
-							case 18: {
-								com.google.protobuf.ByteString bs = input.readBytes();
-								if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-									timerInstanceId_ = new com.google.protobuf.LazyStringArrayList();
-									mutable_bitField0_ |= 0x00000001;
-								}
-								timerInstanceId_.add(bs);
-								break;
-							}
-							case 26: {
-								if (!((mutable_bitField0_ & 0x00000002) != 0)) {
-									variable_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable>();
-									mutable_bitField0_ |= 0x00000002;
-								}
-								variable_.add(input.readMessage(
-										io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable.PARSER,
-										extensionRegistry));
-								break;
-							}
-							case 34: {
-								if (!((mutable_bitField0_ & 0x00000004) != 0)) {
-									nodeInstance_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstance>();
-									mutable_bitField0_ |= 0x00000004;
-								}
-								nodeInstance_.add(input.readMessage(
-										io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstance.PARSER,
-										extensionRegistry));
-								break;
-							}
-							case 42: {
-								if (!((mutable_bitField0_ & 0x00000008) != 0)) {
-									exclusiveGroup_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance>();
-									mutable_bitField0_ |= 0x00000008;
-								}
-								exclusiveGroup_.add(input.readMessage(
-										io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance.PARSER,
-										extensionRegistry));
-								break;
-							}
-							case 50: {
-								if (!((mutable_bitField0_ & 0x00000010) != 0)) {
-									iterationLevels_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel>();
-									mutable_bitField0_ |= 0x00000010;
-								}
-								iterationLevels_.add(input.readMessage(
-										io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel.PARSER,
-										extensionRegistry));
-								break;
-							}
-							default: {
-								if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-									done = true;
-								}
-								break;
-							}
-							}
-						}
-					} catch (com.google.protobuf.InvalidProtocolBufferException e) {
-						throw e.setUnfinishedMessage(this);
-					} catch (java.io.IOException e) {
-						throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
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-							nodeInstance_ = java.util.Collections.unmodifiableList(nodeInstance_);
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-							exclusiveGroup_ = java.util.Collections.unmodifiableList(exclusiveGroup_);
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-							iterationLevels_ = java.util.Collections.unmodifiableList(iterationLevels_);
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-						this.unknownFields = unknownFields.build();
-						makeExtensionsImmutable();
-					}
-				}
-
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-					return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_CompositeContextNode_descriptor;
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-
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-				 * 
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-				 */
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-					return timerInstanceId_;
-				}
-
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-				 * 
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-				 */
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-					return timerInstanceId_.size();
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-
-				/**
-				 * <code>repeated string timer_instance_id = 2;</code>
-				 * 
-				 * @param index The index of the element to return.
-				 * @return The timerInstanceId at the given index.
-				 */
-				public java.lang.String getTimerInstanceId(int index) {
-					return timerInstanceId_.get(index);
-				}
-
-				/**
-				 * <code>repeated string timer_instance_id = 2;</code>
-				 * 
-				 * @param index The index of the value to return.
-				 * @return The bytes of the timerInstanceId at the given index.
-				 */
-				public com.google.protobuf.ByteString getTimerInstanceIdBytes(int index) {
-					return timerInstanceId_.getByteString(index);
-				}
-
-				public static final int VARIABLE_FIELD_NUMBER = 3;
-				private java.util.List<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable> variable_;
-
-				/**
-				 * <code>repeated .org.jbpm.marshalling.Variable variable = 3;</code>
-				 */
-				@java.lang.Override
-				public java.util.List<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable> getVariableList() {
-					return variable_;
-				}
-
-				/**
-				 * <code>repeated .org.jbpm.marshalling.Variable variable = 3;</code>
-				 */
-				@java.lang.Override
-				public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.VariableOrBuilder> getVariableOrBuilderList() {
-					return variable_;
-				}
-
-				/**
-				 * <code>repeated .org.jbpm.marshalling.Variable variable = 3;</code>
-				 */
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-
-				/**
-				 * <code>repeated .org.jbpm.marshalling.Variable variable = 3;</code>
-				 */
-				@java.lang.Override
-				public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable getVariable(int index) {
-					return variable_.get(index);
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-				/**
-				 * <code>repeated .org.jbpm.marshalling.Variable variable = 3;</code>
-				 */
-				@java.lang.Override
-				public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.VariableOrBuilder getVariableOrBuilder(
-						int index) {
-					return variable_.get(index);
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-				public static final int NODE_INSTANCE_FIELD_NUMBER = 4;
-				private java.util.List<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstance> nodeInstance_;
-
-				/**
-				 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstance node_instance = 4;</code>
-				 */
-				@java.lang.Override
-				public java.util.List<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstance> getNodeInstanceList() {
-					return nodeInstance_;
-				}
-
-				/**
-				 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstance node_instance = 4;</code>
-				 */
-				@java.lang.Override
-				public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceOrBuilder> getNodeInstanceOrBuilderList() {
-					return nodeInstance_;
-				}
-
-				/**
-				 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstance node_instance = 4;</code>
-				 */
-				@java.lang.Override
-				public int getNodeInstanceCount() {
-					return nodeInstance_.size();
-				}
-
-				/**
-				 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstance node_instance = 4;</code>
-				 */
-				@java.lang.Override
-				public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstance getNodeInstance(
-						int index) {
-					return nodeInstance_.get(index);
-				}
-
-				/**
-				 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstance node_instance = 4;</code>
-				 */
-				@java.lang.Override
-				public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceOrBuilder getNodeInstanceOrBuilder(
-						int index) {
-					return nodeInstance_.get(index);
-				}
-
-				public static final int EXCLUSIVE_GROUP_FIELD_NUMBER = 5;
-				private java.util.List<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance> exclusiveGroup_;
-
-				/**
-				 * <code>repeated .org.jbpm.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 5;</code>
-				 */
-				@java.lang.Override
-				public java.util.List<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance> getExclusiveGroupList() {
-					return exclusiveGroup_;
-				}
-
-				/**
-				 * <code>repeated .org.jbpm.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 5;</code>
-				 */
-				@java.lang.Override
-				public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstanceOrBuilder> getExclusiveGroupOrBuilderList() {
-					return exclusiveGroup_;
-				}
-
-				/**
-				 * <code>repeated .org.jbpm.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 5;</code>
-				 */
-				@java.lang.Override
-				public int getExclusiveGroupCount() {
-					return exclusiveGroup_.size();
-				}
-
-				/**
-				 * <code>repeated .org.jbpm.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 5;</code>
-				 */
-				@java.lang.Override
-				public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance getExclusiveGroup(
-						int index) {
-					return exclusiveGroup_.get(index);
-				}
-
-				/**
-				 * <code>repeated .org.jbpm.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 5;</code>
-				 */
-				@java.lang.Override
-				public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstanceOrBuilder getExclusiveGroupOrBuilder(
-						int index) {
-					return exclusiveGroup_.get(index);
-				}
-
-				public static final int ITERATIONLEVELS_FIELD_NUMBER = 6;
-				private java.util.List<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel> iterationLevels_;
-
-				/**
-				 * <code>repeated .org.jbpm.marshalling.IterationLevel iterationLevels = 6;</code>
-				 */
-				@java.lang.Override
-				public java.util.List<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel> getIterationLevelsList() {
-					return iterationLevels_;
-				}
-
-				/**
-				 * <code>repeated .org.jbpm.marshalling.IterationLevel iterationLevels = 6;</code>
-				 */
-				@java.lang.Override
-				public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevelOrBuilder> getIterationLevelsOrBuilderList() {
-					return iterationLevels_;
-				}
-
-				/**
-				 * <code>repeated .org.jbpm.marshalling.IterationLevel iterationLevels = 6;</code>
-				 */
-				@java.lang.Override
-				public int getIterationLevelsCount() {
-					return iterationLevels_.size();
-				}
-
-				/**
-				 * <code>repeated .org.jbpm.marshalling.IterationLevel iterationLevels = 6;</code>
-				 */
-				@java.lang.Override
-				public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel getIterationLevels(
-						int index) {
-					return iterationLevels_.get(index);
-				}
-
-				/**
-				 * <code>repeated .org.jbpm.marshalling.IterationLevel iterationLevels = 6;</code>
-				 */
-				@java.lang.Override
-				public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevelOrBuilder getIterationLevelsOrBuilder(
-						int index) {
-					return iterationLevels_.get(index);
-				}
-
-				private byte memoizedIsInitialized = -1;
-
-				@java.lang.Override
-				public final boolean isInitialized() {
-					byte isInitialized = memoizedIsInitialized;
-					if (isInitialized == 1)
-						return true;
-					if (isInitialized == 0)
-						return false;
-
-					memoizedIsInitialized = 1;
-					return true;
-				}
-
-				@java.lang.Override
-				public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
-					for (int i = 0; i < timerInstanceId_.size(); i++) {
-						com.google.protobuf.GeneratedMessageV3.writeString(output, 2, timerInstanceId_.getRaw(i));
-					}
-					for (int i = 0; i < variable_.size(); i++) {
-						output.writeMessage(3, variable_.get(i));
-					}
-					for (int i = 0; i < nodeInstance_.size(); i++) {
-						output.writeMessage(4, nodeInstance_.get(i));
-					}
-					for (int i = 0; i < exclusiveGroup_.size(); i++) {
-						output.writeMessage(5, exclusiveGroup_.get(i));
-					}
-					for (int i = 0; i < iterationLevels_.size(); i++) {
-						output.writeMessage(6, iterationLevels_.get(i));
-					}
-					unknownFields.writeTo(output);
-				}
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-				@java.lang.Override
-				public int getSerializedSize() {
-					int size = memoizedSize;
-					if (size != -1)
-						return size;
-
-					size = 0;
-					{
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-							dataSize += computeStringSizeNoTag(timerInstanceId_.getRaw(i));
-						}
-						size += dataSize;
-						size += 1 * getTimerInstanceIdList().size();
-					}
-					for (int i = 0; i < variable_.size(); i++) {
-						size += com.google.protobuf.CodedOutputStream.computeMessageSize(3, variable_.get(i));
-					}
-					for (int i = 0; i < nodeInstance_.size(); i++) {
-						size += com.google.protobuf.CodedOutputStream.computeMessageSize(4, nodeInstance_.get(i));
-					}
-					for (int i = 0; i < exclusiveGroup_.size(); i++) {
-						size += com.google.protobuf.CodedOutputStream.computeMessageSize(5, exclusiveGroup_.get(i));
-					}
-					for (int i = 0; i < iterationLevels_.size(); i++) {
-						size += com.google.protobuf.CodedOutputStream.computeMessageSize(6, iterationLevels_.get(i));
-					}
-					size += unknownFields.getSerializedSize();
-					memoizedSize = size;
-					return size;
-				}
-
-				@java.lang.Override
-				public boolean equals(final java.lang.Object obj) {
-					if (obj == this) {
-						return true;
-					}
-					if (!(obj instanceof io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode)) {
-						return super.equals(obj);
-					}
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode other = (io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode) obj;
-
-					if (!getTimerInstanceIdList().equals(other.getTimerInstanceIdList()))
-						return false;
-					if (!getVariableList().equals(other.getVariableList()))
-						return false;
-					if (!getNodeInstanceList().equals(other.getNodeInstanceList()))
-						return false;
-					if (!getExclusiveGroupList().equals(other.getExclusiveGroupList()))
-						return false;
-					if (!getIterationLevelsList().equals(other.getIterationLevelsList()))
-						return false;
-					if (!unknownFields.equals(other.unknownFields))
-						return false;
-					return true;
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-				public int hashCode() {
-					if (memoizedHashCode != 0) {
-						return memoizedHashCode;
-					}
-					int hash = 41;
-					hash = (19 * hash) + getDescriptor().hashCode();
-					if (getTimerInstanceIdCount() > 0) {
-						hash = (37 * hash) + TIMER_INSTANCE_ID_FIELD_NUMBER;
-						hash = (53 * hash) + getTimerInstanceIdList().hashCode();
-					}
-					if (getVariableCount() > 0) {
-						hash = (37 * hash) + VARIABLE_FIELD_NUMBER;
-						hash = (53 * hash) + getVariableList().hashCode();
-					}
-					if (getNodeInstanceCount() > 0) {
-						hash = (37 * hash) + NODE_INSTANCE_FIELD_NUMBER;
-						hash = (53 * hash) + getNodeInstanceList().hashCode();
-					}
-					if (getExclusiveGroupCount() > 0) {
-						hash = (37 * hash) + EXCLUSIVE_GROUP_FIELD_NUMBER;
-						hash = (53 * hash) + getExclusiveGroupList().hashCode();
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-					if (getIterationLevelsCount() > 0) {
-						hash = (37 * hash) + ITERATIONLEVELS_FIELD_NUMBER;
-						hash = (53 * hash) + getIterationLevelsList().hashCode();
-					}
-					hash = (29 * hash) + unknownFields.hashCode();
-					memoizedHashCode = hash;
-					return hash;
-				}
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-						java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
-					return PARSER.parseFrom(data);
-				}
-
-				public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode parseFrom(
-						java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-						throws com.google.protobuf.InvalidProtocolBufferException {
-					return PARSER.parseFrom(data, extensionRegistry);
-				}
-
-				public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode parseFrom(
-						com.google.protobuf.ByteString data) throws com.google.protobuf.InvalidProtocolBufferException {
-					return PARSER.parseFrom(data);
-				}
-
-				public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode parseFrom(
-						com.google.protobuf.ByteString data,
-						com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-						throws com.google.protobuf.InvalidProtocolBufferException {
-					return PARSER.parseFrom(data, extensionRegistry);
-				}
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-				public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode parseFrom(
-						byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
-					return PARSER.parseFrom(data);
-				}
-
-				public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode parseFrom(
-						byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-						throws com.google.protobuf.InvalidProtocolBufferException {
-					return PARSER.parseFrom(data, extensionRegistry);
-				}
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-				public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode parseFrom(
-						java.io.InputStream input) throws java.io.IOException {
-					return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
-				}
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-				public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode parseFrom(
-						java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-						throws java.io.IOException {
-					return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input,
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-				public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode parseDelimitedFrom(
-						java.io.InputStream input) throws java.io.IOException {
-					return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
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-						java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-						throws java.io.IOException {
-					return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input,
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-				public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode parseFrom(
-						com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-					return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
-				}
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-				public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode parseFrom(
-						com.google.protobuf.CodedInputStream input,
-						com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException {
-					return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input,
-							extensionRegistry);
-				}
-
-				@java.lang.Override
-				public Builder newBuilderForType() {
-					return newBuilder();
-				}
-
-				public static Builder newBuilder() {
-					return DEFAULT_INSTANCE.toBuilder();
-				}
-
-				public static Builder newBuilder(
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode prototype) {
-					return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
-				}
-
-				@java.lang.Override
-				public Builder toBuilder() {
-					return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
-				}
-
-				@java.lang.Override
-				protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-					Builder builder = new Builder(parent);
-					return builder;
-				}
-
-				/**
-				 * Protobuf type
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-				 */
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-						implements
-						// @@protoc_insertion_point(builder_implements:org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.CompositeContextNode)
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-						return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_CompositeContextNode_descriptor;
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-					@java.lang.Override
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-										io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode.Builder.class);
-					}
-
-					// Construct using
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-					private Builder() {
-						maybeForceBuilderInitialization();
-					}
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-					private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-						super(parent);
-						maybeForceBuilderInitialization();
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-					private void maybeForceBuilderInitialization() {
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-							getVariableFieldBuilder();
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-							getIterationLevelsFieldBuilder();
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-					}
-
-					@java.lang.Override
-					public Builder clear() {
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-						timerInstanceId_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-						bitField0_ = (bitField0_ & ~0x00000001);
-						if (variableBuilder_ == null) {
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-							bitField0_ = (bitField0_ & ~0x00000002);
-						} else {
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-						if (nodeInstanceBuilder_ == null) {
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-						if (iterationLevelsBuilder_ == null) {
-							iterationLevels_ = java.util.Collections.emptyList();
-							bitField0_ = (bitField0_ & ~0x00000010);
-						} else {
-							iterationLevelsBuilder_.clear();
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-						return this;
-					}
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-					public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-						return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_CompositeContextNode_descriptor;
-					}
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-						return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode
-								.getDefaultInstance();
-					}
-
-					@java.lang.Override
-					public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode build() {
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode result = buildPartial();
-						if (!result.isInitialized()) {
-							throw newUninitializedMessageException(result);
-						}
-						return result;
-					}
-
-					@java.lang.Override
-					public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode buildPartial() {
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode result = new io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode(
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-							result.iterationLevels_ = iterationLevels_;
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-						onBuilt();
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-					public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
-						return super.clearField(field);
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-					public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
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-							java.lang.Object value) {
-						return super.addRepeatedField(field, value);
-					}
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-					@java.lang.Override
-					public Builder mergeFrom(com.google.protobuf.Message other) {
-						if (other instanceof io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode) {
-							return mergeFrom(
-									(io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode) other);
-						} else {
-							super.mergeFrom(other);
-							return this;
-						}
-					}
-
-					public Builder mergeFrom(
-							io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode other) {
-						if (other == io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode
-								.getDefaultInstance())
-							return this;
-						if (!other.timerInstanceId_.isEmpty()) {
-							if (timerInstanceId_.isEmpty()) {
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-								bitField0_ = (bitField0_ & ~0x00000001);
-							} else {
-								ensureTimerInstanceIdIsMutable();
-								timerInstanceId_.addAll(other.timerInstanceId_);
-							}
-							onChanged();
-						}
-						if (variableBuilder_ == null) {
-							if (!other.variable_.isEmpty()) {
-								if (variable_.isEmpty()) {
-									variable_ = other.variable_;
-									bitField0_ = (bitField0_ & ~0x00000002);
-								} else {
-									ensureVariableIsMutable();
-									variable_.addAll(other.variable_);
-								}
-								onChanged();
-							}
-						} else {
-							if (!other.variable_.isEmpty()) {
-								if (variableBuilder_.isEmpty()) {
-									variableBuilder_.dispose();
-									variableBuilder_ = null;
-									variable_ = other.variable_;
-									bitField0_ = (bitField0_ & ~0x00000002);
-									variableBuilder_ = com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-											? getVariableFieldBuilder()
-											: null;
-								} else {
-									variableBuilder_.addAllMessages(other.variable_);
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-							if (!other.nodeInstance_.isEmpty()) {
-								if (nodeInstance_.isEmpty()) {
-									nodeInstance_ = other.nodeInstance_;
-									bitField0_ = (bitField0_ & ~0x00000004);
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-									ensureNodeInstanceIsMutable();
-									nodeInstance_.addAll(other.nodeInstance_);
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-								onChanged();
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-							if (!other.nodeInstance_.isEmpty()) {
-								if (nodeInstanceBuilder_.isEmpty()) {
-									nodeInstanceBuilder_.dispose();
-									nodeInstanceBuilder_ = null;
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-									bitField0_ = (bitField0_ & ~0x00000004);
-									nodeInstanceBuilder_ = com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-											? getNodeInstanceFieldBuilder()
-											: null;
-								} else {
-									nodeInstanceBuilder_.addAllMessages(other.nodeInstance_);
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-							}
-						}
-						if (exclusiveGroupBuilder_ == null) {
-							if (!other.exclusiveGroup_.isEmpty()) {
-								if (exclusiveGroup_.isEmpty()) {
-									exclusiveGroup_ = other.exclusiveGroup_;
-									bitField0_ = (bitField0_ & ~0x00000008);
-								} else {
-									ensureExclusiveGroupIsMutable();
-									exclusiveGroup_.addAll(other.exclusiveGroup_);
-								}
-								onChanged();
-							}
-						} else {
-							if (!other.exclusiveGroup_.isEmpty()) {
-								if (exclusiveGroupBuilder_.isEmpty()) {
-									exclusiveGroupBuilder_.dispose();
-									exclusiveGroupBuilder_ = null;
-									exclusiveGroup_ = other.exclusiveGroup_;
-									bitField0_ = (bitField0_ & ~0x00000008);
-									exclusiveGroupBuilder_ = com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-											? getExclusiveGroupFieldBuilder()
-											: null;
-								} else {
-									exclusiveGroupBuilder_.addAllMessages(other.exclusiveGroup_);
-								}
-							}
-						}
-						if (iterationLevelsBuilder_ == null) {
-							if (!other.iterationLevels_.isEmpty()) {
-								if (iterationLevels_.isEmpty()) {
-									iterationLevels_ = other.iterationLevels_;
-									bitField0_ = (bitField0_ & ~0x00000010);
-								} else {
-									ensureIterationLevelsIsMutable();
-									iterationLevels_.addAll(other.iterationLevels_);
-								}
-								onChanged();
-							}
-						} else {
-							if (!other.iterationLevels_.isEmpty()) {
-								if (iterationLevelsBuilder_.isEmpty()) {
-									iterationLevelsBuilder_.dispose();
-									iterationLevelsBuilder_ = null;
-									iterationLevels_ = other.iterationLevels_;
-									bitField0_ = (bitField0_ & ~0x00000010);
-									iterationLevelsBuilder_ = com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-											? getIterationLevelsFieldBuilder()
-											: null;
-								} else {
-									iterationLevelsBuilder_.addAllMessages(other.iterationLevels_);
-								}
-							}
-						}
-						this.mergeUnknownFields(other.unknownFields);
-						onChanged();
-						return this;
-					}
-
-					@java.lang.Override
-					public final boolean isInitialized() {
-						return true;
-					}
-
-					@java.lang.Override
-					public Builder mergeFrom(com.google.protobuf.CodedInputStream input,
-							com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException {
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode parsedMessage = null;
-						try {
-							parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
-						} catch (com.google.protobuf.InvalidProtocolBufferException e) {
-							parsedMessage = (io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode) e
-									.getUnfinishedMessage();
-							throw e.unwrapIOException();
-						} finally {
-							if (parsedMessage != null) {
-								mergeFrom(parsedMessage);
-							}
-						}
-						return this;
-					}
-
-					private int bitField0_;
-
-					private com.google.protobuf.LazyStringList timerInstanceId_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-
-					private void ensureTimerInstanceIdIsMutable() {
-						if (!((bitField0_ & 0x00000001) != 0)) {
-							timerInstanceId_ = new com.google.protobuf.LazyStringArrayList(timerInstanceId_);
-							bitField0_ |= 0x00000001;
-						}
-					}
-
-					/**
-					 * <code>repeated string timer_instance_id = 2;</code>
-					 * 
-					 * @return A list containing the timerInstanceId.
-					 */
-					public com.google.protobuf.ProtocolStringList getTimerInstanceIdList() {
-						return timerInstanceId_.getUnmodifiableView();
-					}
-
-					/**
-					 * <code>repeated string timer_instance_id = 2;</code>
-					 * 
-					 * @return The count of timerInstanceId.
-					 */
-					public int getTimerInstanceIdCount() {
-						return timerInstanceId_.size();
-					}
-
-					/**
-					 * <code>repeated string timer_instance_id = 2;</code>
-					 * 
-					 * @param index The index of the element to return.
-					 * @return The timerInstanceId at the given index.
-					 */
-					public java.lang.String getTimerInstanceId(int index) {
-						return timerInstanceId_.get(index);
-					}
-
-					/**
-					 * <code>repeated string timer_instance_id = 2;</code>
-					 * 
-					 * @param index The index of the value to return.
-					 * @return The bytes of the timerInstanceId at the given index.
-					 */
-					public com.google.protobuf.ByteString getTimerInstanceIdBytes(int index) {
-						return timerInstanceId_.getByteString(index);
-					}
-
-					/**
-					 * <code>repeated string timer_instance_id = 2;</code>
-					 * 
-					 * @param index The index to set the value at.
-					 * @param value The timerInstanceId to set.
-					 * @return This builder for chaining.
-					 */
-					public Builder setTimerInstanceId(int index, java.lang.String value) {
-						if (value == null) {
-							throw new NullPointerException();
-						}
-						ensureTimerInstanceIdIsMutable();
-						timerInstanceId_.set(index, value);
-						onChanged();
-						return this;
-					}
-
-					/**
-					 * <code>repeated string timer_instance_id = 2;</code>
-					 * 
-					 * @param value The timerInstanceId to add.
-					 * @return This builder for chaining.
-					 */
-					public Builder addTimerInstanceId(java.lang.String value) {
-						if (value == null) {
-							throw new NullPointerException();
-						}
-						ensureTimerInstanceIdIsMutable();
-						timerInstanceId_.add(value);
-						onChanged();
-						return this;
-					}
-
-					/**
-					 * <code>repeated string timer_instance_id = 2;</code>
-					 * 
-					 * @param values The timerInstanceId to add.
-					 * @return This builder for chaining.
-					 */
-					public Builder addAllTimerInstanceId(java.lang.Iterable<java.lang.String> values) {
-						ensureTimerInstanceIdIsMutable();
-						com.google.protobuf.AbstractMessageLite.Builder.addAll(values, timerInstanceId_);
-						onChanged();
-						return this;
-					}
-
-					/**
-					 * <code>repeated string timer_instance_id = 2;</code>
-					 * 
-					 * @return This builder for chaining.
-					 */
-					public Builder clearTimerInstanceId() {
-						timerInstanceId_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-						bitField0_ = (bitField0_ & ~0x00000001);
-						onChanged();
-						return this;
-					}
-
-					/**
-					 * <code>repeated string timer_instance_id = 2;</code>
-					 * 
-					 * @param value The bytes of the timerInstanceId to add.
-					 * @return This builder for chaining.
-					 */
-					public Builder addTimerInstanceIdBytes(com.google.protobuf.ByteString value) {
-						if (value == null) {
-							throw new NullPointerException();
-						}
-						ensureTimerInstanceIdIsMutable();
-						timerInstanceId_.add(value);
-						onChanged();
-						return this;
-					}
-
-					private java.util.List<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable> variable_ = java.util.Collections
-							.emptyList();
-
-					private void ensureVariableIsMutable() {
-						if (!((bitField0_ & 0x00000002) != 0)) {
-							variable_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable>(
-									variable_);
-							bitField0_ |= 0x00000002;
-						}
-					}
-
-					private com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.VariableOrBuilder> variableBuilder_;
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.Variable variable = 3;</code>
-					 */
-					public java.util.List<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable> getVariableList() {
-						if (variableBuilder_ == null) {
-							return java.util.Collections.unmodifiableList(variable_);
-						} else {
-							return variableBuilder_.getMessageList();
-						}
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.Variable variable = 3;</code>
-					 */
-					public int getVariableCount() {
-						if (variableBuilder_ == null) {
-							return variable_.size();
-						} else {
-							return variableBuilder_.getCount();
-						}
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.Variable variable = 3;</code>
-					 */
-					public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable getVariable(int index) {
-						if (variableBuilder_ == null) {
-							return variable_.get(index);
-						} else {
-							return variableBuilder_.getMessage(index);
-						}
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.Variable variable = 3;</code>
-					 */
-					public Builder setVariable(int index,
-							io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable value) {
-						if (variableBuilder_ == null) {
-							if (value == null) {
-								throw new NullPointerException();
-							}
-							ensureVariableIsMutable();
-							variable_.set(index, value);
-							onChanged();
-						} else {
-							variableBuilder_.setMessage(index, value);
-						}
-						return this;
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.Variable variable = 3;</code>
-					 */
-					public Builder setVariable(int index,
-							io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable.Builder builderForValue) {
-						if (variableBuilder_ == null) {
-							ensureVariableIsMutable();
-							variable_.set(index, builderForValue.build());
-							onChanged();
-						} else {
-							variableBuilder_.setMessage(index, builderForValue.build());
-						}
-						return this;
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.Variable variable = 3;</code>
-					 */
-					public Builder addVariable(
-							io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable value) {
-						if (variableBuilder_ == null) {
-							if (value == null) {
-								throw new NullPointerException();
-							}
-							ensureVariableIsMutable();
-							variable_.add(value);
-							onChanged();
-						} else {
-							variableBuilder_.addMessage(value);
-						}
-						return this;
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.Variable variable = 3;</code>
-					 */
-					public Builder addVariable(int index,
-							io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable value) {
-						if (variableBuilder_ == null) {
-							if (value == null) {
-								throw new NullPointerException();
-							}
-							ensureVariableIsMutable();
-							variable_.add(index, value);
-							onChanged();
-						} else {
-							variableBuilder_.addMessage(index, value);
-						}
-						return this;
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.Variable variable = 3;</code>
-					 */
-					public Builder addVariable(
-							io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable.Builder builderForValue) {
-						if (variableBuilder_ == null) {
-							ensureVariableIsMutable();
-							variable_.add(builderForValue.build());
-							onChanged();
-						} else {
-							variableBuilder_.addMessage(builderForValue.build());
-						}
-						return this;
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.Variable variable = 3;</code>
-					 */
-					public Builder addVariable(int index,
-							io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable.Builder builderForValue) {
-						if (variableBuilder_ == null) {
-							ensureVariableIsMutable();
-							variable_.add(index, builderForValue.build());
-							onChanged();
-						} else {
-							variableBuilder_.addMessage(index, builderForValue.build());
-						}
-						return this;
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.Variable variable = 3;</code>
-					 */
-					public Builder addAllVariable(
-							java.lang.Iterable<? extends io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable> values) {
-						if (variableBuilder_ == null) {
-							ensureVariableIsMutable();
-							com.google.protobuf.AbstractMessageLite.Builder.addAll(values, variable_);
-							onChanged();
-						} else {
-							variableBuilder_.addAllMessages(values);
-						}
-						return this;
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.Variable variable = 3;</code>
-					 */
-					public Builder clearVariable() {
-						if (variableBuilder_ == null) {
-							variable_ = java.util.Collections.emptyList();
-							bitField0_ = (bitField0_ & ~0x00000002);
-							onChanged();
-						} else {
-							variableBuilder_.clear();
-						}
-						return this;
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.Variable variable = 3;</code>
-					 */
-					public Builder removeVariable(int index) {
-						if (variableBuilder_ == null) {
-							ensureVariableIsMutable();
-							variable_.remove(index);
-							onChanged();
-						} else {
-							variableBuilder_.remove(index);
-						}
-						return this;
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.Variable variable = 3;</code>
-					 */
-					public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable.Builder getVariableBuilder(
-							int index) {
-						return getVariableFieldBuilder().getBuilder(index);
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.Variable variable = 3;</code>
-					 */
-					public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.VariableOrBuilder getVariableOrBuilder(
-							int index) {
-						if (variableBuilder_ == null) {
-							return variable_.get(index);
-						} else {
-							return variableBuilder_.getMessageOrBuilder(index);
-						}
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.Variable variable = 3;</code>
-					 */
-					public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.VariableOrBuilder> getVariableOrBuilderList() {
-						if (variableBuilder_ != null) {
-							return variableBuilder_.getMessageOrBuilderList();
-						} else {
-							return java.util.Collections.unmodifiableList(variable_);
-						}
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.Variable variable = 3;</code>
-					 */
-					public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable.Builder addVariableBuilder() {
-						return getVariableFieldBuilder()
-								.addBuilder(io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable
-										.getDefaultInstance());
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.Variable variable = 3;</code>
-					 */
-					public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable.Builder addVariableBuilder(
-							int index) {
-						return getVariableFieldBuilder().addBuilder(index,
-								io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable
-										.getDefaultInstance());
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.Variable variable = 3;</code>
-					 */
-					public java.util.List<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable.Builder> getVariableBuilderList() {
-						return getVariableFieldBuilder().getBuilderList();
-					}
-
-					private com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.VariableOrBuilder> getVariableFieldBuilder() {
-						if (variableBuilder_ == null) {
-							variableBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.VariableOrBuilder>(
-									variable_, ((bitField0_ & 0x00000002) != 0), getParentForChildren(), isClean());
-							variable_ = null;
-						}
-						return variableBuilder_;
-					}
-
-					private java.util.List<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstance> nodeInstance_ = java.util.Collections
-							.emptyList();
-
-					private void ensureNodeInstanceIsMutable() {
-						if (!((bitField0_ & 0x00000004) != 0)) {
-							nodeInstance_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstance>(
-									nodeInstance_);
-							bitField0_ |= 0x00000004;
-						}
-					}
-
-					private com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstance, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstance.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceOrBuilder> nodeInstanceBuilder_;
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstance node_instance = 4;</code>
-					 */
-					public java.util.List<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstance> getNodeInstanceList() {
-						if (nodeInstanceBuilder_ == null) {
-							return java.util.Collections.unmodifiableList(nodeInstance_);
-						} else {
-							return nodeInstanceBuilder_.getMessageList();
-						}
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstance node_instance = 4;</code>
-					 */
-					public int getNodeInstanceCount() {
-						if (nodeInstanceBuilder_ == null) {
-							return nodeInstance_.size();
-						} else {
-							return nodeInstanceBuilder_.getCount();
-						}
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstance node_instance = 4;</code>
-					 */
-					public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstance getNodeInstance(
-							int index) {
-						if (nodeInstanceBuilder_ == null) {
-							return nodeInstance_.get(index);
-						} else {
-							return nodeInstanceBuilder_.getMessage(index);
-						}
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstance node_instance = 4;</code>
-					 */
-					public Builder setNodeInstance(int index,
-							io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstance value) {
-						if (nodeInstanceBuilder_ == null) {
-							if (value == null) {
-								throw new NullPointerException();
-							}
-							ensureNodeInstanceIsMutable();
-							nodeInstance_.set(index, value);
-							onChanged();
-						} else {
-							nodeInstanceBuilder_.setMessage(index, value);
-						}
-						return this;
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstance node_instance = 4;</code>
-					 */
-					public Builder setNodeInstance(int index,
-							io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstance.Builder builderForValue) {
-						if (nodeInstanceBuilder_ == null) {
-							ensureNodeInstanceIsMutable();
-							nodeInstance_.set(index, builderForValue.build());
-							onChanged();
-						} else {
-							nodeInstanceBuilder_.setMessage(index, builderForValue.build());
-						}
-						return this;
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstance node_instance = 4;</code>
-					 */
-					public Builder addNodeInstance(
-							io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstance value) {
-						if (nodeInstanceBuilder_ == null) {
-							if (value == null) {
-								throw new NullPointerException();
-							}
-							ensureNodeInstanceIsMutable();
-							nodeInstance_.add(value);
-							onChanged();
-						} else {
-							nodeInstanceBuilder_.addMessage(value);
-						}
-						return this;
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstance node_instance = 4;</code>
-					 */
-					public Builder addNodeInstance(int index,
-							io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstance value) {
-						if (nodeInstanceBuilder_ == null) {
-							if (value == null) {
-								throw new NullPointerException();
-							}
-							ensureNodeInstanceIsMutable();
-							nodeInstance_.add(index, value);
-							onChanged();
-						} else {
-							nodeInstanceBuilder_.addMessage(index, value);
-						}
-						return this;
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstance node_instance = 4;</code>
-					 */
-					public Builder addNodeInstance(
-							io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstance.Builder builderForValue) {
-						if (nodeInstanceBuilder_ == null) {
-							ensureNodeInstanceIsMutable();
-							nodeInstance_.add(builderForValue.build());
-							onChanged();
-						} else {
-							nodeInstanceBuilder_.addMessage(builderForValue.build());
-						}
-						return this;
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstance node_instance = 4;</code>
-					 */
-					public Builder addNodeInstance(int index,
-							io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstance.Builder builderForValue) {
-						if (nodeInstanceBuilder_ == null) {
-							ensureNodeInstanceIsMutable();
-							nodeInstance_.add(index, builderForValue.build());
-							onChanged();
-						} else {
-							nodeInstanceBuilder_.addMessage(index, builderForValue.build());
-						}
-						return this;
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstance node_instance = 4;</code>
-					 */
-					public Builder addAllNodeInstance(
-							java.lang.Iterable<? extends io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstance> values) {
-						if (nodeInstanceBuilder_ == null) {
-							ensureNodeInstanceIsMutable();
-							com.google.protobuf.AbstractMessageLite.Builder.addAll(values, nodeInstance_);
-							onChanged();
-						} else {
-							nodeInstanceBuilder_.addAllMessages(values);
-						}
-						return this;
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstance node_instance = 4;</code>
-					 */
-					public Builder clearNodeInstance() {
-						if (nodeInstanceBuilder_ == null) {
-							nodeInstance_ = java.util.Collections.emptyList();
-							bitField0_ = (bitField0_ & ~0x00000004);
-							onChanged();
-						} else {
-							nodeInstanceBuilder_.clear();
-						}
-						return this;
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstance node_instance = 4;</code>
-					 */
-					public Builder removeNodeInstance(int index) {
-						if (nodeInstanceBuilder_ == null) {
-							ensureNodeInstanceIsMutable();
-							nodeInstance_.remove(index);
-							onChanged();
-						} else {
-							nodeInstanceBuilder_.remove(index);
-						}
-						return this;
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstance node_instance = 4;</code>
-					 */
-					public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstance.Builder getNodeInstanceBuilder(
-							int index) {
-						return getNodeInstanceFieldBuilder().getBuilder(index);
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstance node_instance = 4;</code>
-					 */
-					public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceOrBuilder getNodeInstanceOrBuilder(
-							int index) {
-						if (nodeInstanceBuilder_ == null) {
-							return nodeInstance_.get(index);
-						} else {
-							return nodeInstanceBuilder_.getMessageOrBuilder(index);
-						}
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstance node_instance = 4;</code>
-					 */
-					public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceOrBuilder> getNodeInstanceOrBuilderList() {
-						if (nodeInstanceBuilder_ != null) {
-							return nodeInstanceBuilder_.getMessageOrBuilderList();
-						} else {
-							return java.util.Collections.unmodifiableList(nodeInstance_);
-						}
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstance node_instance = 4;</code>
-					 */
-					public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstance.Builder addNodeInstanceBuilder() {
-						return getNodeInstanceFieldBuilder().addBuilder(
-								io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstance
-										.getDefaultInstance());
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstance node_instance = 4;</code>
-					 */
-					public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstance.Builder addNodeInstanceBuilder(
-							int index) {
-						return getNodeInstanceFieldBuilder().addBuilder(index,
-								io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstance
-										.getDefaultInstance());
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstance node_instance = 4;</code>
-					 */
-					public java.util.List<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstance.Builder> getNodeInstanceBuilderList() {
-						return getNodeInstanceFieldBuilder().getBuilderList();
-					}
-
-					private com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstance, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstance.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceOrBuilder> getNodeInstanceFieldBuilder() {
-						if (nodeInstanceBuilder_ == null) {
-							nodeInstanceBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstance, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstance.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceOrBuilder>(
-									nodeInstance_, ((bitField0_ & 0x00000004) != 0), getParentForChildren(), isClean());
-							nodeInstance_ = null;
-						}
-						return nodeInstanceBuilder_;
-					}
-
-					private java.util.List<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance> exclusiveGroup_ = java.util.Collections
-							.emptyList();
-
-					private void ensureExclusiveGroupIsMutable() {
-						if (!((bitField0_ & 0x00000008) != 0)) {
-							exclusiveGroup_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance>(
-									exclusiveGroup_);
-							bitField0_ |= 0x00000008;
-						}
-					}
-
-					private com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstanceOrBuilder> exclusiveGroupBuilder_;
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 5;</code>
-					 */
-					public java.util.List<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance> getExclusiveGroupList() {
-						if (exclusiveGroupBuilder_ == null) {
-							return java.util.Collections.unmodifiableList(exclusiveGroup_);
-						} else {
-							return exclusiveGroupBuilder_.getMessageList();
-						}
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 5;</code>
-					 */
-					public int getExclusiveGroupCount() {
-						if (exclusiveGroupBuilder_ == null) {
-							return exclusiveGroup_.size();
-						} else {
-							return exclusiveGroupBuilder_.getCount();
-						}
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 5;</code>
-					 */
-					public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance getExclusiveGroup(
-							int index) {
-						if (exclusiveGroupBuilder_ == null) {
-							return exclusiveGroup_.get(index);
-						} else {
-							return exclusiveGroupBuilder_.getMessage(index);
-						}
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 5;</code>
-					 */
-					public Builder setExclusiveGroup(int index,
-							io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance value) {
-						if (exclusiveGroupBuilder_ == null) {
-							if (value == null) {
-								throw new NullPointerException();
-							}
-							ensureExclusiveGroupIsMutable();
-							exclusiveGroup_.set(index, value);
-							onChanged();
-						} else {
-							exclusiveGroupBuilder_.setMessage(index, value);
-						}
-						return this;
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 5;</code>
-					 */
-					public Builder setExclusiveGroup(int index,
-							io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance.Builder builderForValue) {
-						if (exclusiveGroupBuilder_ == null) {
-							ensureExclusiveGroupIsMutable();
-							exclusiveGroup_.set(index, builderForValue.build());
-							onChanged();
-						} else {
-							exclusiveGroupBuilder_.setMessage(index, builderForValue.build());
-						}
-						return this;
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 5;</code>
-					 */
-					public Builder addExclusiveGroup(
-							io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance value) {
-						if (exclusiveGroupBuilder_ == null) {
-							if (value == null) {
-								throw new NullPointerException();
-							}
-							ensureExclusiveGroupIsMutable();
-							exclusiveGroup_.add(value);
-							onChanged();
-						} else {
-							exclusiveGroupBuilder_.addMessage(value);
-						}
-						return this;
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 5;</code>
-					 */
-					public Builder addExclusiveGroup(int index,
-							io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance value) {
-						if (exclusiveGroupBuilder_ == null) {
-							if (value == null) {
-								throw new NullPointerException();
-							}
-							ensureExclusiveGroupIsMutable();
-							exclusiveGroup_.add(index, value);
-							onChanged();
-						} else {
-							exclusiveGroupBuilder_.addMessage(index, value);
-						}
-						return this;
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 5;</code>
-					 */
-					public Builder addExclusiveGroup(
-							io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance.Builder builderForValue) {
-						if (exclusiveGroupBuilder_ == null) {
-							ensureExclusiveGroupIsMutable();
-							exclusiveGroup_.add(builderForValue.build());
-							onChanged();
-						} else {
-							exclusiveGroupBuilder_.addMessage(builderForValue.build());
-						}
-						return this;
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 5;</code>
-					 */
-					public Builder addExclusiveGroup(int index,
-							io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance.Builder builderForValue) {
-						if (exclusiveGroupBuilder_ == null) {
-							ensureExclusiveGroupIsMutable();
-							exclusiveGroup_.add(index, builderForValue.build());
-							onChanged();
-						} else {
-							exclusiveGroupBuilder_.addMessage(index, builderForValue.build());
-						}
-						return this;
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 5;</code>
-					 */
-					public Builder addAllExclusiveGroup(
-							java.lang.Iterable<? extends io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance> values) {
-						if (exclusiveGroupBuilder_ == null) {
-							ensureExclusiveGroupIsMutable();
-							com.google.protobuf.AbstractMessageLite.Builder.addAll(values, exclusiveGroup_);
-							onChanged();
-						} else {
-							exclusiveGroupBuilder_.addAllMessages(values);
-						}
-						return this;
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 5;</code>
-					 */
-					public Builder clearExclusiveGroup() {
-						if (exclusiveGroupBuilder_ == null) {
-							exclusiveGroup_ = java.util.Collections.emptyList();
-							bitField0_ = (bitField0_ & ~0x00000008);
-							onChanged();
-						} else {
-							exclusiveGroupBuilder_.clear();
-						}
-						return this;
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 5;</code>
-					 */
-					public Builder removeExclusiveGroup(int index) {
-						if (exclusiveGroupBuilder_ == null) {
-							ensureExclusiveGroupIsMutable();
-							exclusiveGroup_.remove(index);
-							onChanged();
-						} else {
-							exclusiveGroupBuilder_.remove(index);
-						}
-						return this;
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 5;</code>
-					 */
-					public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance.Builder getExclusiveGroupBuilder(
-							int index) {
-						return getExclusiveGroupFieldBuilder().getBuilder(index);
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 5;</code>
-					 */
-					public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstanceOrBuilder getExclusiveGroupOrBuilder(
-							int index) {
-						if (exclusiveGroupBuilder_ == null) {
-							return exclusiveGroup_.get(index);
-						} else {
-							return exclusiveGroupBuilder_.getMessageOrBuilder(index);
-						}
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 5;</code>
-					 */
-					public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstanceOrBuilder> getExclusiveGroupOrBuilderList() {
-						if (exclusiveGroupBuilder_ != null) {
-							return exclusiveGroupBuilder_.getMessageOrBuilderList();
-						} else {
-							return java.util.Collections.unmodifiableList(exclusiveGroup_);
-						}
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 5;</code>
-					 */
-					public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance.Builder addExclusiveGroupBuilder() {
-						return getExclusiveGroupFieldBuilder().addBuilder(
-								io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance
-										.getDefaultInstance());
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 5;</code>
-					 */
-					public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance.Builder addExclusiveGroupBuilder(
-							int index) {
-						return getExclusiveGroupFieldBuilder().addBuilder(index,
-								io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance
-										.getDefaultInstance());
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 5;</code>
-					 */
-					public java.util.List<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance.Builder> getExclusiveGroupBuilderList() {
-						return getExclusiveGroupFieldBuilder().getBuilderList();
-					}
-
-					private com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstanceOrBuilder> getExclusiveGroupFieldBuilder() {
-						if (exclusiveGroupBuilder_ == null) {
-							exclusiveGroupBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstanceOrBuilder>(
-									exclusiveGroup_, ((bitField0_ & 0x00000008) != 0), getParentForChildren(),
-									isClean());
-							exclusiveGroup_ = null;
-						}
-						return exclusiveGroupBuilder_;
-					}
-
-					private java.util.List<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel> iterationLevels_ = java.util.Collections
-							.emptyList();
-
-					private void ensureIterationLevelsIsMutable() {
-						if (!((bitField0_ & 0x00000010) != 0)) {
-							iterationLevels_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel>(
-									iterationLevels_);
-							bitField0_ |= 0x00000010;
-						}
-					}
-
-					private com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevelOrBuilder> iterationLevelsBuilder_;
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.IterationLevel iterationLevels = 6;</code>
-					 */
-					public java.util.List<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel> getIterationLevelsList() {
-						if (iterationLevelsBuilder_ == null) {
-							return java.util.Collections.unmodifiableList(iterationLevels_);
-						} else {
-							return iterationLevelsBuilder_.getMessageList();
-						}
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.IterationLevel iterationLevels = 6;</code>
-					 */
-					public int getIterationLevelsCount() {
-						if (iterationLevelsBuilder_ == null) {
-							return iterationLevels_.size();
-						} else {
-							return iterationLevelsBuilder_.getCount();
-						}
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.IterationLevel iterationLevels = 6;</code>
-					 */
-					public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel getIterationLevels(
-							int index) {
-						if (iterationLevelsBuilder_ == null) {
-							return iterationLevels_.get(index);
-						} else {
-							return iterationLevelsBuilder_.getMessage(index);
-						}
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.IterationLevel iterationLevels = 6;</code>
-					 */
-					public Builder setIterationLevels(int index,
-							io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel value) {
-						if (iterationLevelsBuilder_ == null) {
-							if (value == null) {
-								throw new NullPointerException();
-							}
-							ensureIterationLevelsIsMutable();
-							iterationLevels_.set(index, value);
-							onChanged();
-						} else {
-							iterationLevelsBuilder_.setMessage(index, value);
-						}
-						return this;
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.IterationLevel iterationLevels = 6;</code>
-					 */
-					public Builder setIterationLevels(int index,
-							io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel.Builder builderForValue) {
-						if (iterationLevelsBuilder_ == null) {
-							ensureIterationLevelsIsMutable();
-							iterationLevels_.set(index, builderForValue.build());
-							onChanged();
-						} else {
-							iterationLevelsBuilder_.setMessage(index, builderForValue.build());
-						}
-						return this;
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.IterationLevel iterationLevels = 6;</code>
-					 */
-					public Builder addIterationLevels(
-							io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel value) {
-						if (iterationLevelsBuilder_ == null) {
-							if (value == null) {
-								throw new NullPointerException();
-							}
-							ensureIterationLevelsIsMutable();
-							iterationLevels_.add(value);
-							onChanged();
-						} else {
-							iterationLevelsBuilder_.addMessage(value);
-						}
-						return this;
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.IterationLevel iterationLevels = 6;</code>
-					 */
-					public Builder addIterationLevels(int index,
-							io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel value) {
-						if (iterationLevelsBuilder_ == null) {
-							if (value == null) {
-								throw new NullPointerException();
-							}
-							ensureIterationLevelsIsMutable();
-							iterationLevels_.add(index, value);
-							onChanged();
-						} else {
-							iterationLevelsBuilder_.addMessage(index, value);
-						}
-						return this;
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.IterationLevel iterationLevels = 6;</code>
-					 */
-					public Builder addIterationLevels(
-							io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel.Builder builderForValue) {
-						if (iterationLevelsBuilder_ == null) {
-							ensureIterationLevelsIsMutable();
-							iterationLevels_.add(builderForValue.build());
-							onChanged();
-						} else {
-							iterationLevelsBuilder_.addMessage(builderForValue.build());
-						}
-						return this;
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.IterationLevel iterationLevels = 6;</code>
-					 */
-					public Builder addIterationLevels(int index,
-							io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel.Builder builderForValue) {
-						if (iterationLevelsBuilder_ == null) {
-							ensureIterationLevelsIsMutable();
-							iterationLevels_.add(index, builderForValue.build());
-							onChanged();
-						} else {
-							iterationLevelsBuilder_.addMessage(index, builderForValue.build());
-						}
-						return this;
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.IterationLevel iterationLevels = 6;</code>
-					 */
-					public Builder addAllIterationLevels(
-							java.lang.Iterable<? extends io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel> values) {
-						if (iterationLevelsBuilder_ == null) {
-							ensureIterationLevelsIsMutable();
-							com.google.protobuf.AbstractMessageLite.Builder.addAll(values, iterationLevels_);
-							onChanged();
-						} else {
-							iterationLevelsBuilder_.addAllMessages(values);
-						}
-						return this;
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.IterationLevel iterationLevels = 6;</code>
-					 */
-					public Builder clearIterationLevels() {
-						if (iterationLevelsBuilder_ == null) {
-							iterationLevels_ = java.util.Collections.emptyList();
-							bitField0_ = (bitField0_ & ~0x00000010);
-							onChanged();
-						} else {
-							iterationLevelsBuilder_.clear();
-						}
-						return this;
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.IterationLevel iterationLevels = 6;</code>
-					 */
-					public Builder removeIterationLevels(int index) {
-						if (iterationLevelsBuilder_ == null) {
-							ensureIterationLevelsIsMutable();
-							iterationLevels_.remove(index);
-							onChanged();
-						} else {
-							iterationLevelsBuilder_.remove(index);
-						}
-						return this;
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.IterationLevel iterationLevels = 6;</code>
-					 */
-					public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel.Builder getIterationLevelsBuilder(
-							int index) {
-						return getIterationLevelsFieldBuilder().getBuilder(index);
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.IterationLevel iterationLevels = 6;</code>
-					 */
-					public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevelOrBuilder getIterationLevelsOrBuilder(
-							int index) {
-						if (iterationLevelsBuilder_ == null) {
-							return iterationLevels_.get(index);
-						} else {
-							return iterationLevelsBuilder_.getMessageOrBuilder(index);
-						}
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.IterationLevel iterationLevels = 6;</code>
-					 */
-					public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevelOrBuilder> getIterationLevelsOrBuilderList() {
-						if (iterationLevelsBuilder_ != null) {
-							return iterationLevelsBuilder_.getMessageOrBuilderList();
-						} else {
-							return java.util.Collections.unmodifiableList(iterationLevels_);
-						}
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.IterationLevel iterationLevels = 6;</code>
-					 */
-					public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel.Builder addIterationLevelsBuilder() {
-						return getIterationLevelsFieldBuilder()
-								.addBuilder(io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel
-										.getDefaultInstance());
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.IterationLevel iterationLevels = 6;</code>
-					 */
-					public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel.Builder addIterationLevelsBuilder(
-							int index) {
-						return getIterationLevelsFieldBuilder().addBuilder(index,
-								io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel
-										.getDefaultInstance());
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.IterationLevel iterationLevels = 6;</code>
-					 */
-					public java.util.List<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel.Builder> getIterationLevelsBuilderList() {
-						return getIterationLevelsFieldBuilder().getBuilderList();
-					}
-
-					private com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevelOrBuilder> getIterationLevelsFieldBuilder() {
-						if (iterationLevelsBuilder_ == null) {
-							iterationLevelsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevelOrBuilder>(
-									iterationLevels_, ((bitField0_ & 0x00000010) != 0), getParentForChildren(),
-									isClean());
-							iterationLevels_ = null;
-						}
-						return iterationLevelsBuilder_;
-					}
-
-					@java.lang.Override
-					public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
-						return super.setUnknownFields(unknownFields);
-					}
-
-					@java.lang.Override
-					public final Builder mergeUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
-						return super.mergeUnknownFields(unknownFields);
-					}
-
-					// @@protoc_insertion_point(builder_scope:org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.CompositeContextNode)
-				}
-
-				// @@protoc_insertion_point(class_scope:org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.CompositeContextNode)
-				private static final io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode DEFAULT_INSTANCE;
-				static {
-					DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode();
-				}
-
-				public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode getDefaultInstance() {
-					return DEFAULT_INSTANCE;
-				}
-
-				@java.lang.Deprecated
-				public static final com.google.protobuf.Parser<CompositeContextNode> PARSER = new com.google.protobuf.AbstractParser<CompositeContextNode>() {
-					@java.lang.Override
-					public CompositeContextNode parsePartialFrom(com.google.protobuf.CodedInputStream input,
-							com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-							throws com.google.protobuf.InvalidProtocolBufferException {
-						return new CompositeContextNode(input, extensionRegistry);
-					}
-				};
-
-				public static com.google.protobuf.Parser<CompositeContextNode> parser() {
-					return PARSER;
-				}
-
-				@java.lang.Override
-				public com.google.protobuf.Parser<CompositeContextNode> getParserForType() {
-					return PARSER;
-				}
-
-				@java.lang.Override
-				public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode getDefaultInstanceForType() {
-					return DEFAULT_INSTANCE;
-				}
-
-			}
-
-			public interface ForEachNodeOrBuilder extends
-					// @@protoc_insertion_point(interface_extends:org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.ForEachNode)
-					com.google.protobuf.MessageOrBuilder {
-
-				/**
-				 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstance node_instance = 1;</code>
-				 */
-				java.util.List<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstance> getNodeInstanceList();
-
-				/**
-				 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstance node_instance = 1;</code>
-				 */
-				io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstance getNodeInstance(
-						int index);
-
-				/**
-				 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstance node_instance = 1;</code>
-				 */
-				int getNodeInstanceCount();
-
-				/**
-				 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstance node_instance = 1;</code>
-				 */
-				java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceOrBuilder> getNodeInstanceOrBuilderList();
-
-				/**
-				 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstance node_instance = 1;</code>
-				 */
-				io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceOrBuilder getNodeInstanceOrBuilder(
-						int index);
-
-				/**
-				 * <code>repeated .org.jbpm.marshalling.Variable variable = 2;</code>
-				 */
-				java.util.List<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable> getVariableList();
-
-				/**
-				 * <code>repeated .org.jbpm.marshalling.Variable variable = 2;</code>
-				 */
-				io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable getVariable(int index);
-
-				/**
-				 * <code>repeated .org.jbpm.marshalling.Variable variable = 2;</code>
-				 */
-				int getVariableCount();
-
-				/**
-				 * <code>repeated .org.jbpm.marshalling.Variable variable = 2;</code>
-				 */
-				java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.VariableOrBuilder> getVariableOrBuilderList();
-
-				/**
-				 * <code>repeated .org.jbpm.marshalling.Variable variable = 2;</code>
-				 */
-				io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.VariableOrBuilder getVariableOrBuilder(
-						int index);
-
-				/**
-				 * <code>repeated .org.jbpm.marshalling.IterationLevel iterationLevels = 3;</code>
-				 */
-				java.util.List<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel> getIterationLevelsList();
-
-				/**
-				 * <code>repeated .org.jbpm.marshalling.IterationLevel iterationLevels = 3;</code>
-				 */
-				io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel getIterationLevels(int index);
-
-				/**
-				 * <code>repeated .org.jbpm.marshalling.IterationLevel iterationLevels = 3;</code>
-				 */
-				int getIterationLevelsCount();
-
-				/**
-				 * <code>repeated .org.jbpm.marshalling.IterationLevel iterationLevels = 3;</code>
-				 */
-				java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevelOrBuilder> getIterationLevelsOrBuilderList();
-
-				/**
-				 * <code>repeated .org.jbpm.marshalling.IterationLevel iterationLevels = 3;</code>
-				 */
-				io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevelOrBuilder getIterationLevelsOrBuilder(
-						int index);
-			}
-
-			/**
-			 * Protobuf type
-			 * {@code org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.ForEachNode}
-			 */
-			public static final class ForEachNode extends com.google.protobuf.GeneratedMessageV3 implements
-					// @@protoc_insertion_point(message_implements:org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.ForEachNode)
-					ForEachNodeOrBuilder {
-				private static final long serialVersionUID = 0L;
-
-				// Use ForEachNode.newBuilder() to construct.
-				private ForEachNode(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-					super(builder);
-				}
-
-				private ForEachNode() {
-					nodeInstance_ = java.util.Collections.emptyList();
-					variable_ = java.util.Collections.emptyList();
-					iterationLevels_ = java.util.Collections.emptyList();
-				}
-
-				@java.lang.Override
-				@SuppressWarnings({ "unused" })
-				protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
-					return new ForEachNode();
-				}
-
-				@java.lang.Override
-				public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
-					return this.unknownFields;
-				}
-
-				private ForEachNode(com.google.protobuf.CodedInputStream input,
-						com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-						throws com.google.protobuf.InvalidProtocolBufferException {
-					this();
-					if (extensionRegistry == null) {
-						throw new java.lang.NullPointerException();
-					}
-					int mutable_bitField0_ = 0;
-					com.google.protobuf.UnknownFieldSet.Builder unknownFields = com.google.protobuf.UnknownFieldSet
-							.newBuilder();
-					try {
-						boolean done = false;
-						while (!done) {
-							int tag = input.readTag();
-							switch (tag) {
-							case 0:
-								done = true;
-								break;
-							case 10: {
-								if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-									nodeInstance_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstance>();
-									mutable_bitField0_ |= 0x00000001;
-								}
-								nodeInstance_.add(input.readMessage(
-										io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstance.PARSER,
-										extensionRegistry));
-								break;
-							}
-							case 18: {
-								if (!((mutable_bitField0_ & 0x00000002) != 0)) {
-									variable_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable>();
-									mutable_bitField0_ |= 0x00000002;
-								}
-								variable_.add(input.readMessage(
-										io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable.PARSER,
-										extensionRegistry));
-								break;
-							}
-							case 26: {
-								if (!((mutable_bitField0_ & 0x00000004) != 0)) {
-									iterationLevels_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel>();
-									mutable_bitField0_ |= 0x00000004;
-								}
-								iterationLevels_.add(input.readMessage(
-										io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel.PARSER,
-										extensionRegistry));
-								break;
-							}
-							default: {
-								if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-									done = true;
-								}
-								break;
-							}
-							}
-						}
-					} catch (com.google.protobuf.InvalidProtocolBufferException e) {
-						throw e.setUnfinishedMessage(this);
-					} catch (java.io.IOException e) {
-						throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-					} finally {
-						if (((mutable_bitField0_ & 0x00000001) != 0)) {
-							nodeInstance_ = java.util.Collections.unmodifiableList(nodeInstance_);
-						}
-						if (((mutable_bitField0_ & 0x00000002) != 0)) {
-							variable_ = java.util.Collections.unmodifiableList(variable_);
-						}
-						if (((mutable_bitField0_ & 0x00000004) != 0)) {
-							iterationLevels_ = java.util.Collections.unmodifiableList(iterationLevels_);
-						}
-						this.unknownFields = unknownFields.build();
-						makeExtensionsImmutable();
-					}
-				}
-
-				public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-					return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_ForEachNode_descriptor;
-				}
-
-				@java.lang.Override
-				protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() {
-					return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_ForEachNode_fieldAccessorTable
-							.ensureFieldAccessorsInitialized(
-									io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.ForEachNode.class,
-									io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.ForEachNode.Builder.class);
-				}
-
-				public static final int NODE_INSTANCE_FIELD_NUMBER = 1;
-				private java.util.List<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstance> nodeInstance_;
-
-				/**
-				 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstance node_instance = 1;</code>
-				 */
-				@java.lang.Override
-				public java.util.List<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstance> getNodeInstanceList() {
-					return nodeInstance_;
-				}
-
-				/**
-				 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstance node_instance = 1;</code>
-				 */
-				@java.lang.Override
-				public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceOrBuilder> getNodeInstanceOrBuilderList() {
-					return nodeInstance_;
-				}
-
-				/**
-				 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstance node_instance = 1;</code>
-				 */
-				@java.lang.Override
-				public int getNodeInstanceCount() {
-					return nodeInstance_.size();
-				}
-
-				/**
-				 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstance node_instance = 1;</code>
-				 */
-				@java.lang.Override
-				public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstance getNodeInstance(
-						int index) {
-					return nodeInstance_.get(index);
-				}
-
-				/**
-				 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstance node_instance = 1;</code>
-				 */
-				@java.lang.Override
-				public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceOrBuilder getNodeInstanceOrBuilder(
-						int index) {
-					return nodeInstance_.get(index);
-				}
-
-				public static final int VARIABLE_FIELD_NUMBER = 2;
-				private java.util.List<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable> variable_;
-
-				/**
-				 * <code>repeated .org.jbpm.marshalling.Variable variable = 2;</code>
-				 */
-				@java.lang.Override
-				public java.util.List<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable> getVariableList() {
-					return variable_;
-				}
-
-				/**
-				 * <code>repeated .org.jbpm.marshalling.Variable variable = 2;</code>
-				 */
-				@java.lang.Override
-				public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.VariableOrBuilder> getVariableOrBuilderList() {
-					return variable_;
-				}
-
-				/**
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-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstance node_instance = 1;</code>
-					 */
-					public int getNodeInstanceCount() {
-						if (nodeInstanceBuilder_ == null) {
-							return nodeInstance_.size();
-						} else {
-							return nodeInstanceBuilder_.getCount();
-						}
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstance node_instance = 1;</code>
-					 */
-					public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstance getNodeInstance(
-							int index) {
-						if (nodeInstanceBuilder_ == null) {
-							return nodeInstance_.get(index);
-						} else {
-							return nodeInstanceBuilder_.getMessage(index);
-						}
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstance node_instance = 1;</code>
-					 */
-					public Builder setNodeInstance(int index,
-							io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstance value) {
-						if (nodeInstanceBuilder_ == null) {
-							if (value == null) {
-								throw new NullPointerException();
-							}
-							ensureNodeInstanceIsMutable();
-							nodeInstance_.set(index, value);
-							onChanged();
-						} else {
-							nodeInstanceBuilder_.setMessage(index, value);
-						}
-						return this;
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstance node_instance = 1;</code>
-					 */
-					public Builder setNodeInstance(int index,
-							io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstance.Builder builderForValue) {
-						if (nodeInstanceBuilder_ == null) {
-							ensureNodeInstanceIsMutable();
-							nodeInstance_.set(index, builderForValue.build());
-							onChanged();
-						} else {
-							nodeInstanceBuilder_.setMessage(index, builderForValue.build());
-						}
-						return this;
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstance node_instance = 1;</code>
-					 */
-					public Builder addNodeInstance(
-							io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstance value) {
-						if (nodeInstanceBuilder_ == null) {
-							if (value == null) {
-								throw new NullPointerException();
-							}
-							ensureNodeInstanceIsMutable();
-							nodeInstance_.add(value);
-							onChanged();
-						} else {
-							nodeInstanceBuilder_.addMessage(value);
-						}
-						return this;
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstance node_instance = 1;</code>
-					 */
-					public Builder addNodeInstance(int index,
-							io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstance value) {
-						if (nodeInstanceBuilder_ == null) {
-							if (value == null) {
-								throw new NullPointerException();
-							}
-							ensureNodeInstanceIsMutable();
-							nodeInstance_.add(index, value);
-							onChanged();
-						} else {
-							nodeInstanceBuilder_.addMessage(index, value);
-						}
-						return this;
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstance node_instance = 1;</code>
-					 */
-					public Builder addNodeInstance(
-							io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstance.Builder builderForValue) {
-						if (nodeInstanceBuilder_ == null) {
-							ensureNodeInstanceIsMutable();
-							nodeInstance_.add(builderForValue.build());
-							onChanged();
-						} else {
-							nodeInstanceBuilder_.addMessage(builderForValue.build());
-						}
-						return this;
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstance node_instance = 1;</code>
-					 */
-					public Builder addNodeInstance(int index,
-							io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstance.Builder builderForValue) {
-						if (nodeInstanceBuilder_ == null) {
-							ensureNodeInstanceIsMutable();
-							nodeInstance_.add(index, builderForValue.build());
-							onChanged();
-						} else {
-							nodeInstanceBuilder_.addMessage(index, builderForValue.build());
-						}
-						return this;
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstance node_instance = 1;</code>
-					 */
-					public Builder addAllNodeInstance(
-							java.lang.Iterable<? extends io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstance> values) {
-						if (nodeInstanceBuilder_ == null) {
-							ensureNodeInstanceIsMutable();
-							com.google.protobuf.AbstractMessageLite.Builder.addAll(values, nodeInstance_);
-							onChanged();
-						} else {
-							nodeInstanceBuilder_.addAllMessages(values);
-						}
-						return this;
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstance node_instance = 1;</code>
-					 */
-					public Builder clearNodeInstance() {
-						if (nodeInstanceBuilder_ == null) {
-							nodeInstance_ = java.util.Collections.emptyList();
-							bitField0_ = (bitField0_ & ~0x00000001);
-							onChanged();
-						} else {
-							nodeInstanceBuilder_.clear();
-						}
-						return this;
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstance node_instance = 1;</code>
-					 */
-					public Builder removeNodeInstance(int index) {
-						if (nodeInstanceBuilder_ == null) {
-							ensureNodeInstanceIsMutable();
-							nodeInstance_.remove(index);
-							onChanged();
-						} else {
-							nodeInstanceBuilder_.remove(index);
-						}
-						return this;
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstance node_instance = 1;</code>
-					 */
-					public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstance.Builder getNodeInstanceBuilder(
-							int index) {
-						return getNodeInstanceFieldBuilder().getBuilder(index);
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstance node_instance = 1;</code>
-					 */
-					public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceOrBuilder getNodeInstanceOrBuilder(
-							int index) {
-						if (nodeInstanceBuilder_ == null) {
-							return nodeInstance_.get(index);
-						} else {
-							return nodeInstanceBuilder_.getMessageOrBuilder(index);
-						}
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstance node_instance = 1;</code>
-					 */
-					public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceOrBuilder> getNodeInstanceOrBuilderList() {
-						if (nodeInstanceBuilder_ != null) {
-							return nodeInstanceBuilder_.getMessageOrBuilderList();
-						} else {
-							return java.util.Collections.unmodifiableList(nodeInstance_);
-						}
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstance node_instance = 1;</code>
-					 */
-					public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstance.Builder addNodeInstanceBuilder() {
-						return getNodeInstanceFieldBuilder().addBuilder(
-								io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstance
-										.getDefaultInstance());
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstance node_instance = 1;</code>
-					 */
-					public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstance.Builder addNodeInstanceBuilder(
-							int index) {
-						return getNodeInstanceFieldBuilder().addBuilder(index,
-								io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstance
-										.getDefaultInstance());
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstance node_instance = 1;</code>
-					 */
-					public java.util.List<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstance.Builder> getNodeInstanceBuilderList() {
-						return getNodeInstanceFieldBuilder().getBuilderList();
-					}
-
-					private com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstance, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstance.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceOrBuilder> getNodeInstanceFieldBuilder() {
-						if (nodeInstanceBuilder_ == null) {
-							nodeInstanceBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstance, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstance.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceOrBuilder>(
-									nodeInstance_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
-							nodeInstance_ = null;
-						}
-						return nodeInstanceBuilder_;
-					}
-
-					private java.util.List<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable> variable_ = java.util.Collections
-							.emptyList();
-
-					private void ensureVariableIsMutable() {
-						if (!((bitField0_ & 0x00000002) != 0)) {
-							variable_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable>(
-									variable_);
-							bitField0_ |= 0x00000002;
-						}
-					}
-
-					private com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.VariableOrBuilder> variableBuilder_;
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.Variable variable = 2;</code>
-					 */
-					public java.util.List<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable> getVariableList() {
-						if (variableBuilder_ == null) {
-							return java.util.Collections.unmodifiableList(variable_);
-						} else {
-							return variableBuilder_.getMessageList();
-						}
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.Variable variable = 2;</code>
-					 */
-					public int getVariableCount() {
-						if (variableBuilder_ == null) {
-							return variable_.size();
-						} else {
-							return variableBuilder_.getCount();
-						}
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.Variable variable = 2;</code>
-					 */
-					public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable getVariable(int index) {
-						if (variableBuilder_ == null) {
-							return variable_.get(index);
-						} else {
-							return variableBuilder_.getMessage(index);
-						}
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.Variable variable = 2;</code>
-					 */
-					public Builder setVariable(int index,
-							io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable value) {
-						if (variableBuilder_ == null) {
-							if (value == null) {
-								throw new NullPointerException();
-							}
-							ensureVariableIsMutable();
-							variable_.set(index, value);
-							onChanged();
-						} else {
-							variableBuilder_.setMessage(index, value);
-						}
-						return this;
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.Variable variable = 2;</code>
-					 */
-					public Builder setVariable(int index,
-							io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable.Builder builderForValue) {
-						if (variableBuilder_ == null) {
-							ensureVariableIsMutable();
-							variable_.set(index, builderForValue.build());
-							onChanged();
-						} else {
-							variableBuilder_.setMessage(index, builderForValue.build());
-						}
-						return this;
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.Variable variable = 2;</code>
-					 */
-					public Builder addVariable(
-							io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable value) {
-						if (variableBuilder_ == null) {
-							if (value == null) {
-								throw new NullPointerException();
-							}
-							ensureVariableIsMutable();
-							variable_.add(value);
-							onChanged();
-						} else {
-							variableBuilder_.addMessage(value);
-						}
-						return this;
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.Variable variable = 2;</code>
-					 */
-					public Builder addVariable(int index,
-							io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable value) {
-						if (variableBuilder_ == null) {
-							if (value == null) {
-								throw new NullPointerException();
-							}
-							ensureVariableIsMutable();
-							variable_.add(index, value);
-							onChanged();
-						} else {
-							variableBuilder_.addMessage(index, value);
-						}
-						return this;
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.Variable variable = 2;</code>
-					 */
-					public Builder addVariable(
-							io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable.Builder builderForValue) {
-						if (variableBuilder_ == null) {
-							ensureVariableIsMutable();
-							variable_.add(builderForValue.build());
-							onChanged();
-						} else {
-							variableBuilder_.addMessage(builderForValue.build());
-						}
-						return this;
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.Variable variable = 2;</code>
-					 */
-					public Builder addVariable(int index,
-							io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable.Builder builderForValue) {
-						if (variableBuilder_ == null) {
-							ensureVariableIsMutable();
-							variable_.add(index, builderForValue.build());
-							onChanged();
-						} else {
-							variableBuilder_.addMessage(index, builderForValue.build());
-						}
-						return this;
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.Variable variable = 2;</code>
-					 */
-					public Builder addAllVariable(
-							java.lang.Iterable<? extends io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable> values) {
-						if (variableBuilder_ == null) {
-							ensureVariableIsMutable();
-							com.google.protobuf.AbstractMessageLite.Builder.addAll(values, variable_);
-							onChanged();
-						} else {
-							variableBuilder_.addAllMessages(values);
-						}
-						return this;
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.Variable variable = 2;</code>
-					 */
-					public Builder clearVariable() {
-						if (variableBuilder_ == null) {
-							variable_ = java.util.Collections.emptyList();
-							bitField0_ = (bitField0_ & ~0x00000002);
-							onChanged();
-						} else {
-							variableBuilder_.clear();
-						}
-						return this;
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.Variable variable = 2;</code>
-					 */
-					public Builder removeVariable(int index) {
-						if (variableBuilder_ == null) {
-							ensureVariableIsMutable();
-							variable_.remove(index);
-							onChanged();
-						} else {
-							variableBuilder_.remove(index);
-						}
-						return this;
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.Variable variable = 2;</code>
-					 */
-					public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable.Builder getVariableBuilder(
-							int index) {
-						return getVariableFieldBuilder().getBuilder(index);
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.Variable variable = 2;</code>
-					 */
-					public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.VariableOrBuilder getVariableOrBuilder(
-							int index) {
-						if (variableBuilder_ == null) {
-							return variable_.get(index);
-						} else {
-							return variableBuilder_.getMessageOrBuilder(index);
-						}
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.Variable variable = 2;</code>
-					 */
-					public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.VariableOrBuilder> getVariableOrBuilderList() {
-						if (variableBuilder_ != null) {
-							return variableBuilder_.getMessageOrBuilderList();
-						} else {
-							return java.util.Collections.unmodifiableList(variable_);
-						}
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.Variable variable = 2;</code>
-					 */
-					public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable.Builder addVariableBuilder() {
-						return getVariableFieldBuilder()
-								.addBuilder(io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable
-										.getDefaultInstance());
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.Variable variable = 2;</code>
-					 */
-					public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable.Builder addVariableBuilder(
-							int index) {
-						return getVariableFieldBuilder().addBuilder(index,
-								io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable
-										.getDefaultInstance());
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.Variable variable = 2;</code>
-					 */
-					public java.util.List<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable.Builder> getVariableBuilderList() {
-						return getVariableFieldBuilder().getBuilderList();
-					}
-
-					private com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.VariableOrBuilder> getVariableFieldBuilder() {
-						if (variableBuilder_ == null) {
-							variableBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.VariableOrBuilder>(
-									variable_, ((bitField0_ & 0x00000002) != 0), getParentForChildren(), isClean());
-							variable_ = null;
-						}
-						return variableBuilder_;
-					}
-
-					private java.util.List<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel> iterationLevels_ = java.util.Collections
-							.emptyList();
-
-					private void ensureIterationLevelsIsMutable() {
-						if (!((bitField0_ & 0x00000004) != 0)) {
-							iterationLevels_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel>(
-									iterationLevels_);
-							bitField0_ |= 0x00000004;
-						}
-					}
-
-					private com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevelOrBuilder> iterationLevelsBuilder_;
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.IterationLevel iterationLevels = 3;</code>
-					 */
-					public java.util.List<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel> getIterationLevelsList() {
-						if (iterationLevelsBuilder_ == null) {
-							return java.util.Collections.unmodifiableList(iterationLevels_);
-						} else {
-							return iterationLevelsBuilder_.getMessageList();
-						}
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.IterationLevel iterationLevels = 3;</code>
-					 */
-					public int getIterationLevelsCount() {
-						if (iterationLevelsBuilder_ == null) {
-							return iterationLevels_.size();
-						} else {
-							return iterationLevelsBuilder_.getCount();
-						}
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.IterationLevel iterationLevels = 3;</code>
-					 */
-					public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel getIterationLevels(
-							int index) {
-						if (iterationLevelsBuilder_ == null) {
-							return iterationLevels_.get(index);
-						} else {
-							return iterationLevelsBuilder_.getMessage(index);
-						}
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.IterationLevel iterationLevels = 3;</code>
-					 */
-					public Builder setIterationLevels(int index,
-							io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel value) {
-						if (iterationLevelsBuilder_ == null) {
-							if (value == null) {
-								throw new NullPointerException();
-							}
-							ensureIterationLevelsIsMutable();
-							iterationLevels_.set(index, value);
-							onChanged();
-						} else {
-							iterationLevelsBuilder_.setMessage(index, value);
-						}
-						return this;
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.IterationLevel iterationLevels = 3;</code>
-					 */
-					public Builder setIterationLevels(int index,
-							io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel.Builder builderForValue) {
-						if (iterationLevelsBuilder_ == null) {
-							ensureIterationLevelsIsMutable();
-							iterationLevels_.set(index, builderForValue.build());
-							onChanged();
-						} else {
-							iterationLevelsBuilder_.setMessage(index, builderForValue.build());
-						}
-						return this;
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.IterationLevel iterationLevels = 3;</code>
-					 */
-					public Builder addIterationLevels(
-							io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel value) {
-						if (iterationLevelsBuilder_ == null) {
-							if (value == null) {
-								throw new NullPointerException();
-							}
-							ensureIterationLevelsIsMutable();
-							iterationLevels_.add(value);
-							onChanged();
-						} else {
-							iterationLevelsBuilder_.addMessage(value);
-						}
-						return this;
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.IterationLevel iterationLevels = 3;</code>
-					 */
-					public Builder addIterationLevels(int index,
-							io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel value) {
-						if (iterationLevelsBuilder_ == null) {
-							if (value == null) {
-								throw new NullPointerException();
-							}
-							ensureIterationLevelsIsMutable();
-							iterationLevels_.add(index, value);
-							onChanged();
-						} else {
-							iterationLevelsBuilder_.addMessage(index, value);
-						}
-						return this;
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.IterationLevel iterationLevels = 3;</code>
-					 */
-					public Builder addIterationLevels(
-							io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel.Builder builderForValue) {
-						if (iterationLevelsBuilder_ == null) {
-							ensureIterationLevelsIsMutable();
-							iterationLevels_.add(builderForValue.build());
-							onChanged();
-						} else {
-							iterationLevelsBuilder_.addMessage(builderForValue.build());
-						}
-						return this;
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.IterationLevel iterationLevels = 3;</code>
-					 */
-					public Builder addIterationLevels(int index,
-							io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel.Builder builderForValue) {
-						if (iterationLevelsBuilder_ == null) {
-							ensureIterationLevelsIsMutable();
-							iterationLevels_.add(index, builderForValue.build());
-							onChanged();
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-							iterationLevelsBuilder_.addMessage(index, builderForValue.build());
-						}
-						return this;
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-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.IterationLevel iterationLevels = 3;</code>
-					 */
-					public Builder addAllIterationLevels(
-							java.lang.Iterable<? extends io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel> values) {
-						if (iterationLevelsBuilder_ == null) {
-							ensureIterationLevelsIsMutable();
-							com.google.protobuf.AbstractMessageLite.Builder.addAll(values, iterationLevels_);
-							onChanged();
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-							iterationLevelsBuilder_.addAllMessages(values);
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-						return this;
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.IterationLevel iterationLevels = 3;</code>
-					 */
-					public Builder clearIterationLevels() {
-						if (iterationLevelsBuilder_ == null) {
-							iterationLevels_ = java.util.Collections.emptyList();
-							bitField0_ = (bitField0_ & ~0x00000004);
-							onChanged();
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-						return this;
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-					/**
-					 * <code>repeated .org.jbpm.marshalling.IterationLevel iterationLevels = 3;</code>
-					 */
-					public Builder removeIterationLevels(int index) {
-						if (iterationLevelsBuilder_ == null) {
-							ensureIterationLevelsIsMutable();
-							iterationLevels_.remove(index);
-							onChanged();
-						} else {
-							iterationLevelsBuilder_.remove(index);
-						}
-						return this;
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.IterationLevel iterationLevels = 3;</code>
-					 */
-					public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel.Builder getIterationLevelsBuilder(
-							int index) {
-						return getIterationLevelsFieldBuilder().getBuilder(index);
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.IterationLevel iterationLevels = 3;</code>
-					 */
-					public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevelOrBuilder getIterationLevelsOrBuilder(
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-						if (iterationLevelsBuilder_ == null) {
-							return iterationLevels_.get(index);
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-							return iterationLevelsBuilder_.getMessageOrBuilder(index);
-						}
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-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.IterationLevel iterationLevels = 3;</code>
-					 */
-					public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevelOrBuilder> getIterationLevelsOrBuilderList() {
-						if (iterationLevelsBuilder_ != null) {
-							return iterationLevelsBuilder_.getMessageOrBuilderList();
-						} else {
-							return java.util.Collections.unmodifiableList(iterationLevels_);
-						}
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.IterationLevel iterationLevels = 3;</code>
-					 */
-					public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel.Builder addIterationLevelsBuilder() {
-						return getIterationLevelsFieldBuilder()
-								.addBuilder(io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel
-										.getDefaultInstance());
-					}
-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.IterationLevel iterationLevels = 3;</code>
-					 */
-					public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel.Builder addIterationLevelsBuilder(
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-						return getIterationLevelsFieldBuilder().addBuilder(index,
-								io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel
-										.getDefaultInstance());
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-
-					/**
-					 * <code>repeated .org.jbpm.marshalling.IterationLevel iterationLevels = 3;</code>
-					 */
-					public java.util.List<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel.Builder> getIterationLevelsBuilderList() {
-						return getIterationLevelsFieldBuilder().getBuilderList();
-					}
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-									iterationLevels_, ((bitField0_ & 0x00000004) != 0), getParentForChildren(),
-									isClean());
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-						return iterationLevelsBuilder_;
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-				}
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-				// @@protoc_insertion_point(class_scope:org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.ForEachNode)
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-				static {
-					DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.ForEachNode();
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-					return DEFAULT_INSTANCE;
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-				@java.lang.Deprecated
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-					@java.lang.Override
-					public ForEachNode parsePartialFrom(com.google.protobuf.CodedInputStream input,
-							com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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-						return new ForEachNode(input, extensionRegistry);
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-				public static com.google.protobuf.Parser<ForEachNode> parser() {
-					return PARSER;
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-					return PARSER;
-				}
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-				@java.lang.Override
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-					return DEFAULT_INSTANCE;
-				}
-
-			}
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-
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-			}
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-				@SuppressWarnings({ "unused" })
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-					return new AsyncEventNode();
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-					return this.unknownFields;
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-						throws com.google.protobuf.InvalidProtocolBufferException {
-					this();
-					if (extensionRegistry == null) {
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-				 * 
-				 * @return The eventType.
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-				public java.lang.String getEventType() {
-					java.lang.Object ref = eventType_;
-					if (ref instanceof java.lang.String) {
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-						java.lang.String s = bs.toStringUtf8();
-						if (bs.isValidUtf8()) {
-							eventType_ = s;
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-						return s;
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-				/**
-				 * <code>optional string event_type = 1;</code>
-				 * 
-				 * @return The bytes for eventType.
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-				@java.lang.Override
-				public com.google.protobuf.ByteString getEventTypeBytes() {
-					java.lang.Object ref = eventType_;
-					if (ref instanceof java.lang.String) {
-						com.google.protobuf.ByteString b = com.google.protobuf.ByteString
-								.copyFromUtf8((java.lang.String) ref);
-						eventType_ = b;
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-					if (((bitField0_ & 0x00000001) != 0)) {
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-					size += unknownFields.getSerializedSize();
-					memoizedSize = size;
-					return size;
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-				public boolean equals(final java.lang.Object obj) {
-					if (obj == this) {
-						return true;
-					}
-					if (!(obj instanceof io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode)) {
-						return super.equals(obj);
-					}
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-
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-						return false;
-					if (hasEventType()) {
-						if (!getEventType().equals(other.getEventType()))
-							return false;
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-					return true;
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-					if (memoizedHashCode != 0) {
-						return memoizedHashCode;
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-					int hash = 41;
-					hash = (19 * hash) + getDescriptor().hashCode();
-					if (hasEventType()) {
-						hash = (37 * hash) + EVENT_TYPE_FIELD_NUMBER;
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-					memoizedHashCode = hash;
-					return hash;
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-					return PARSER.parseFrom(data);
-				}
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-				public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode parseFrom(
-						java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-						throws com.google.protobuf.InvalidProtocolBufferException {
-					return PARSER.parseFrom(data, extensionRegistry);
-				}
-
-				public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode parseFrom(
-						com.google.protobuf.ByteString data) throws com.google.protobuf.InvalidProtocolBufferException {
-					return PARSER.parseFrom(data);
-				}
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-				public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode parseFrom(
-						com.google.protobuf.ByteString data,
-						com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-						throws com.google.protobuf.InvalidProtocolBufferException {
-					return PARSER.parseFrom(data, extensionRegistry);
-				}
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-				public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode parseFrom(
-						byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
-					return PARSER.parseFrom(data);
-				}
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-				public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode parseFrom(
-						byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-						throws com.google.protobuf.InvalidProtocolBufferException {
-					return PARSER.parseFrom(data, extensionRegistry);
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-				public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode parseFrom(
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-					return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
-				}
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-				public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode parseFrom(
-						java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-						throws java.io.IOException {
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-					return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
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-						java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-						throws java.io.IOException {
-					return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input,
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-				}
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-				public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode parseFrom(
-						com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-					return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
-				}
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-				public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode parseFrom(
-						com.google.protobuf.CodedInputStream input,
-						com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException {
-					return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input,
-							extensionRegistry);
-				}
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-				@java.lang.Override
-				public Builder newBuilderForType() {
-					return newBuilder();
-				}
-
-				public static Builder newBuilder() {
-					return DEFAULT_INSTANCE.toBuilder();
-				}
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-				public static Builder newBuilder(
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode prototype) {
-					return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
-				}
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-				@java.lang.Override
-				public Builder toBuilder() {
-					return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
-				}
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-				@java.lang.Override
-				protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-					Builder builder = new Builder(parent);
-					return builder;
-				}
-
-				/**
-				 * Protobuf type
-				 * {@code org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.AsyncEventNode}
-				 */
-				public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder<Builder>
-						implements
-						// @@protoc_insertion_point(builder_implements:org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.AsyncEventNode)
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.AsyncEventNodeOrBuilder {
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-						return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_AsyncEventNode_descriptor;
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-
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-					private Builder() {
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-					private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-						super(parent);
-						maybeForceBuilderInitialization();
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-						eventType_ = "";
-						bitField0_ = (bitField0_ & ~0x00000001);
-						return this;
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-
-					@java.lang.Override
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-						return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_AsyncEventNode_descriptor;
-					}
-
-					@java.lang.Override
-					public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode getDefaultInstanceForType() {
-						return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode
-								.getDefaultInstance();
-					}
-
-					@java.lang.Override
-					public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode build() {
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode result = buildPartial();
-						if (!result.isInitialized()) {
-							throw newUninitializedMessageException(result);
-						}
-						return result;
-					}
-
-					@java.lang.Override
-					public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode buildPartial() {
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode result = new io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode(
-								this);
-						int from_bitField0_ = bitField0_;
-						int to_bitField0_ = 0;
-						if (((from_bitField0_ & 0x00000001) != 0)) {
-							to_bitField0_ |= 0x00000001;
-						}
-						result.eventType_ = eventType_;
-						result.bitField0_ = to_bitField0_;
-						onBuilt();
-						return result;
-					}
-
-					@java.lang.Override
-					public Builder clone() {
-						return super.clone();
-					}
-
-					@java.lang.Override
-					public Builder setField(com.google.protobuf.Descriptors.FieldDescriptor field,
-							java.lang.Object value) {
-						return super.setField(field, value);
-					}
-
-					@java.lang.Override
-					public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
-						return super.clearField(field);
-					}
-
-					@java.lang.Override
-					public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
-						return super.clearOneof(oneof);
-					}
-
-					@java.lang.Override
-					public Builder setRepeatedField(com.google.protobuf.Descriptors.FieldDescriptor field, int index,
-							java.lang.Object value) {
-						return super.setRepeatedField(field, index, value);
-					}
-
-					@java.lang.Override
-					public Builder addRepeatedField(com.google.protobuf.Descriptors.FieldDescriptor field,
-							java.lang.Object value) {
-						return super.addRepeatedField(field, value);
-					}
-
-					@java.lang.Override
-					public Builder mergeFrom(com.google.protobuf.Message other) {
-						if (other instanceof io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode) {
-							return mergeFrom(
-									(io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode) other);
-						} else {
-							super.mergeFrom(other);
-							return this;
-						}
-					}
-
-					public Builder mergeFrom(
-							io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode other) {
-						if (other == io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode
-								.getDefaultInstance())
-							return this;
-						if (other.hasEventType()) {
-							bitField0_ |= 0x00000001;
-							eventType_ = other.eventType_;
-							onChanged();
-						}
-						this.mergeUnknownFields(other.unknownFields);
-						onChanged();
-						return this;
-					}
-
-					@java.lang.Override
-					public final boolean isInitialized() {
-						return true;
-					}
-
-					@java.lang.Override
-					public Builder mergeFrom(com.google.protobuf.CodedInputStream input,
-							com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException {
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode parsedMessage = null;
-						try {
-							parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
-						} catch (com.google.protobuf.InvalidProtocolBufferException e) {
-							parsedMessage = (io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode) e
-									.getUnfinishedMessage();
-							throw e.unwrapIOException();
-						} finally {
-							if (parsedMessage != null) {
-								mergeFrom(parsedMessage);
-							}
-						}
-						return this;
-					}
-
-					private int bitField0_;
-
-					private java.lang.Object eventType_ = "";
-
-					/**
-					 * <code>optional string event_type = 1;</code>
-					 * 
-					 * @return Whether the eventType field is set.
-					 */
-					public boolean hasEventType() {
-						return ((bitField0_ & 0x00000001) != 0);
-					}
-
-					/**
-					 * <code>optional string event_type = 1;</code>
-					 * 
-					 * @return The eventType.
-					 */
-					public java.lang.String getEventType() {
-						java.lang.Object ref = eventType_;
-						if (!(ref instanceof java.lang.String)) {
-							com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-							java.lang.String s = bs.toStringUtf8();
-							if (bs.isValidUtf8()) {
-								eventType_ = s;
-							}
-							return s;
-						} else {
-							return (java.lang.String) ref;
-						}
-					}
-
-					/**
-					 * <code>optional string event_type = 1;</code>
-					 * 
-					 * @return The bytes for eventType.
-					 */
-					public com.google.protobuf.ByteString getEventTypeBytes() {
-						java.lang.Object ref = eventType_;
-						if (ref instanceof String) {
-							com.google.protobuf.ByteString b = com.google.protobuf.ByteString
-									.copyFromUtf8((java.lang.String) ref);
-							eventType_ = b;
-							return b;
-						} else {
-							return (com.google.protobuf.ByteString) ref;
-						}
-					}
-
-					/**
-					 * <code>optional string event_type = 1;</code>
-					 * 
-					 * @param value The eventType to set.
-					 * @return This builder for chaining.
-					 */
-					public Builder setEventType(java.lang.String value) {
-						if (value == null) {
-							throw new NullPointerException();
-						}
-						bitField0_ |= 0x00000001;
-						eventType_ = value;
-						onChanged();
-						return this;
-					}
-
-					/**
-					 * <code>optional string event_type = 1;</code>
-					 * 
-					 * @return This builder for chaining.
-					 */
-					public Builder clearEventType() {
-						bitField0_ = (bitField0_ & ~0x00000001);
-						eventType_ = getDefaultInstance().getEventType();
-						onChanged();
-						return this;
-					}
-
-					/**
-					 * <code>optional string event_type = 1;</code>
-					 * 
-					 * @param value The bytes for eventType to set.
-					 * @return This builder for chaining.
-					 */
-					public Builder setEventTypeBytes(com.google.protobuf.ByteString value) {
-						if (value == null) {
-							throw new NullPointerException();
-						}
-						bitField0_ |= 0x00000001;
-						eventType_ = value;
-						onChanged();
-						return this;
-					}
-
-					@java.lang.Override
-					public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
-						return super.setUnknownFields(unknownFields);
-					}
-
-					@java.lang.Override
-					public final Builder mergeUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
-						return super.mergeUnknownFields(unknownFields);
-					}
-
-					// @@protoc_insertion_point(builder_scope:org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.AsyncEventNode)
-				}
-
-				// @@protoc_insertion_point(class_scope:org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.AsyncEventNode)
-				private static final io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode DEFAULT_INSTANCE;
-				static {
-					DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode();
-				}
-
-				public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode getDefaultInstance() {
-					return DEFAULT_INSTANCE;
-				}
-
-				@java.lang.Deprecated
-				public static final com.google.protobuf.Parser<AsyncEventNode> PARSER = new com.google.protobuf.AbstractParser<AsyncEventNode>() {
-					@java.lang.Override
-					public AsyncEventNode parsePartialFrom(com.google.protobuf.CodedInputStream input,
-							com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-							throws com.google.protobuf.InvalidProtocolBufferException {
-						return new AsyncEventNode(input, extensionRegistry);
-					}
-				};
-
-				public static com.google.protobuf.Parser<AsyncEventNode> parser() {
-					return PARSER;
-				}
-
-				@java.lang.Override
-				public com.google.protobuf.Parser<AsyncEventNode> getParserForType() {
-					return PARSER;
-				}
-
-				@java.lang.Override
-				public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode getDefaultInstanceForType() {
-					return DEFAULT_INSTANCE;
-				}
-
-			}
-
-			private int bitField0_;
-			public static final int TYPE_FIELD_NUMBER = 1;
-			private int type_;
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceType type = 1;</code>
-			 * 
-			 * @return Whether the type field is set.
-			 */
-			@java.lang.Override
-			public boolean hasType() {
-				return ((bitField0_ & 0x00000001) != 0);
-			}
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceType type = 1;</code>
-			 * 
-			 * @return The type.
-			 */
-			@java.lang.Override
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceType getType() {
-				@SuppressWarnings("deprecation")
-				io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceType result = io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceType
-						.valueOf(type_);
-				return result == null
-						? io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceType.RULE_SET_NODE
-						: result;
-			}
-
-			public static final int RULE_SET_FIELD_NUMBER = 2;
-			private io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.RuleSetNode ruleSet_;
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode rule_set = 2;</code>
-			 * 
-			 * @return Whether the ruleSet field is set.
-			 */
-			@java.lang.Override
-			public boolean hasRuleSet() {
-				return ((bitField0_ & 0x00000002) != 0);
-			}
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode rule_set = 2;</code>
-			 * 
-			 * @return The ruleSet.
-			 */
-			@java.lang.Override
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.RuleSetNode getRuleSet() {
-				return ruleSet_ == null
-						? io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.RuleSetNode
-								.getDefaultInstance()
-						: ruleSet_;
-			}
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode rule_set = 2;</code>
-			 */
-			@java.lang.Override
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.RuleSetNodeOrBuilder getRuleSetOrBuilder() {
-				return ruleSet_ == null
-						? io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.RuleSetNode
-								.getDefaultInstance()
-						: ruleSet_;
-			}
-
-			public static final int HUMAN_TASK_FIELD_NUMBER = 3;
-			private io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode humanTask_;
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.HumanTaskNode human_task = 3;</code>
-			 * 
-			 * @return Whether the humanTask field is set.
-			 */
-			@java.lang.Override
-			public boolean hasHumanTask() {
-				return ((bitField0_ & 0x00000004) != 0);
-			}
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.HumanTaskNode human_task = 3;</code>
-			 * 
-			 * @return The humanTask.
-			 */
-			@java.lang.Override
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode getHumanTask() {
-				return humanTask_ == null
-						? io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode
-								.getDefaultInstance()
-						: humanTask_;
-			}
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.HumanTaskNode human_task = 3;</code>
-			 */
-			@java.lang.Override
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.HumanTaskNodeOrBuilder getHumanTaskOrBuilder() {
-				return humanTask_ == null
-						? io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode
-								.getDefaultInstance()
-						: humanTask_;
-			}
-
-			public static final int WORK_ITEM_FIELD_NUMBER = 4;
-			private io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.WorkItemNode workItem_;
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.WorkItemNode work_item = 4;</code>
-			 * 
-			 * @return Whether the workItem field is set.
-			 */
-			@java.lang.Override
-			public boolean hasWorkItem() {
-				return ((bitField0_ & 0x00000008) != 0);
-			}
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.WorkItemNode work_item = 4;</code>
-			 * 
-			 * @return The workItem.
-			 */
-			@java.lang.Override
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.WorkItemNode getWorkItem() {
-				return workItem_ == null
-						? io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.WorkItemNode
-								.getDefaultInstance()
-						: workItem_;
-			}
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.WorkItemNode work_item = 4;</code>
-			 */
-			@java.lang.Override
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.WorkItemNodeOrBuilder getWorkItemOrBuilder() {
-				return workItem_ == null
-						? io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.WorkItemNode
-								.getDefaultInstance()
-						: workItem_;
-			}
-
-			public static final int SUB_PROCESS_FIELD_NUMBER = 5;
-			private io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.SubProcessNode subProcess_;
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.SubProcessNode sub_process = 5;</code>
-			 * 
-			 * @return Whether the subProcess field is set.
-			 */
-			@java.lang.Override
-			public boolean hasSubProcess() {
-				return ((bitField0_ & 0x00000010) != 0);
-			}
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.SubProcessNode sub_process = 5;</code>
-			 * 
-			 * @return The subProcess.
-			 */
-			@java.lang.Override
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.SubProcessNode getSubProcess() {
-				return subProcess_ == null
-						? io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.SubProcessNode
-								.getDefaultInstance()
-						: subProcess_;
-			}
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.SubProcessNode sub_process = 5;</code>
-			 */
-			@java.lang.Override
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.SubProcessNodeOrBuilder getSubProcessOrBuilder() {
-				return subProcess_ == null
-						? io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.SubProcessNode
-								.getDefaultInstance()
-						: subProcess_;
-			}
-
-			public static final int MILESTONE_FIELD_NUMBER = 6;
-			private io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.MilestoneNode milestone_;
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.MilestoneNode milestone = 6;</code>
-			 * 
-			 * @return Whether the milestone field is set.
-			 */
-			@java.lang.Override
-			public boolean hasMilestone() {
-				return ((bitField0_ & 0x00000020) != 0);
-			}
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.MilestoneNode milestone = 6;</code>
-			 * 
-			 * @return The milestone.
-			 */
-			@java.lang.Override
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.MilestoneNode getMilestone() {
-				return milestone_ == null
-						? io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.MilestoneNode
-								.getDefaultInstance()
-						: milestone_;
-			}
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.MilestoneNode milestone = 6;</code>
-			 */
-			@java.lang.Override
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.MilestoneNodeOrBuilder getMilestoneOrBuilder() {
-				return milestone_ == null
-						? io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.MilestoneNode
-								.getDefaultInstance()
-						: milestone_;
-			}
-
-			public static final int EVENT_FIELD_NUMBER = 7;
-			private io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.EventNode event_;
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.EventNode event = 7;</code>
-			 * 
-			 * @return Whether the event field is set.
-			 */
-			@java.lang.Override
-			public boolean hasEvent() {
-				return ((bitField0_ & 0x00000040) != 0);
-			}
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.EventNode event = 7;</code>
-			 * 
-			 * @return The event.
-			 */
-			@java.lang.Override
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.EventNode getEvent() {
-				return event_ == null
-						? io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.EventNode
-								.getDefaultInstance()
-						: event_;
-			}
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.EventNode event = 7;</code>
-			 */
-			@java.lang.Override
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.EventNodeOrBuilder getEventOrBuilder() {
-				return event_ == null
-						? io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.EventNode
-								.getDefaultInstance()
-						: event_;
-			}
-
-			public static final int TIMER_FIELD_NUMBER = 8;
-			private io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.TimerNode timer_;
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.TimerNode timer = 8;</code>
-			 * 
-			 * @return Whether the timer field is set.
-			 */
-			@java.lang.Override
-			public boolean hasTimer() {
-				return ((bitField0_ & 0x00000080) != 0);
-			}
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.TimerNode timer = 8;</code>
-			 * 
-			 * @return The timer.
-			 */
-			@java.lang.Override
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.TimerNode getTimer() {
-				return timer_ == null
-						? io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.TimerNode
-								.getDefaultInstance()
-						: timer_;
-			}
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.TimerNode timer = 8;</code>
-			 */
-			@java.lang.Override
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.TimerNodeOrBuilder getTimerOrBuilder() {
-				return timer_ == null
-						? io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.TimerNode
-								.getDefaultInstance()
-						: timer_;
-			}
-
-			public static final int JOIN_FIELD_NUMBER = 9;
-			private io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode join_;
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.JoinNode join = 9;</code>
-			 * 
-			 * @return Whether the join field is set.
-			 */
-			@java.lang.Override
-			public boolean hasJoin() {
-				return ((bitField0_ & 0x00000100) != 0);
-			}
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.JoinNode join = 9;</code>
-			 * 
-			 * @return The join.
-			 */
-			@java.lang.Override
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode getJoin() {
-				return join_ == null
-						? io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode
-								.getDefaultInstance()
-						: join_;
-			}
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.JoinNode join = 9;</code>
-			 */
-			@java.lang.Override
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNodeOrBuilder getJoinOrBuilder() {
-				return join_ == null
-						? io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode
-								.getDefaultInstance()
-						: join_;
-			}
-
-			public static final int STATE_FIELD_NUMBER = 10;
-			private io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.StateNode state_;
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.StateNode state = 10;</code>
-			 * 
-			 * @return Whether the state field is set.
-			 */
-			@java.lang.Override
-			public boolean hasState() {
-				return ((bitField0_ & 0x00000200) != 0);
-			}
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.StateNode state = 10;</code>
-			 * 
-			 * @return The state.
-			 */
-			@java.lang.Override
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.StateNode getState() {
-				return state_ == null
-						? io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.StateNode
-								.getDefaultInstance()
-						: state_;
-			}
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.StateNode state = 10;</code>
-			 */
-			@java.lang.Override
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.StateNodeOrBuilder getStateOrBuilder() {
-				return state_ == null
-						? io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.StateNode
-								.getDefaultInstance()
-						: state_;
-			}
-
-			public static final int COMPOSITE_FIELD_NUMBER = 11;
-			private io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode composite_;
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.CompositeContextNode composite = 11;</code>
-			 * 
-			 * @return Whether the composite field is set.
-			 */
-			@java.lang.Override
-			public boolean hasComposite() {
-				return ((bitField0_ & 0x00000400) != 0);
-			}
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.CompositeContextNode composite = 11;</code>
-			 * 
-			 * @return The composite.
-			 */
-			@java.lang.Override
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode getComposite() {
-				return composite_ == null
-						? io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode
-								.getDefaultInstance()
-						: composite_;
-			}
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.CompositeContextNode composite = 11;</code>
-			 */
-			@java.lang.Override
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.CompositeContextNodeOrBuilder getCompositeOrBuilder() {
-				return composite_ == null
-						? io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode
-								.getDefaultInstance()
-						: composite_;
-			}
-
-			public static final int FOR_EACH_FIELD_NUMBER = 12;
-			private io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.ForEachNode forEach_;
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.ForEachNode for_each = 12;</code>
-			 * 
-			 * @return Whether the forEach field is set.
-			 */
-			@java.lang.Override
-			public boolean hasForEach() {
-				return ((bitField0_ & 0x00000800) != 0);
-			}
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.ForEachNode for_each = 12;</code>
-			 * 
-			 * @return The forEach.
-			 */
-			@java.lang.Override
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.ForEachNode getForEach() {
-				return forEach_ == null
-						? io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.ForEachNode
-								.getDefaultInstance()
-						: forEach_;
-			}
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.ForEachNode for_each = 12;</code>
-			 */
-			@java.lang.Override
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.ForEachNodeOrBuilder getForEachOrBuilder() {
-				return forEach_ == null
-						? io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.ForEachNode
-								.getDefaultInstance()
-						: forEach_;
-			}
-
-			public static final int ASYNC_EVENT_FIELD_NUMBER = 13;
-			private io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode asyncEvent_;
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.AsyncEventNode async_event = 13;</code>
-			 * 
-			 * @return Whether the asyncEvent field is set.
-			 */
-			@java.lang.Override
-			public boolean hasAsyncEvent() {
-				return ((bitField0_ & 0x00001000) != 0);
-			}
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.AsyncEventNode async_event = 13;</code>
-			 * 
-			 * @return The asyncEvent.
-			 */
-			@java.lang.Override
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode getAsyncEvent() {
-				return asyncEvent_ == null
-						? io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode
-								.getDefaultInstance()
-						: asyncEvent_;
-			}
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.AsyncEventNode async_event = 13;</code>
-			 */
-			@java.lang.Override
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.AsyncEventNodeOrBuilder getAsyncEventOrBuilder() {
-				return asyncEvent_ == null
-						? io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode
-								.getDefaultInstance()
-						: asyncEvent_;
-			}
-
-			private byte memoizedIsInitialized = -1;
-
-			@java.lang.Override
-			public final boolean isInitialized() {
-				byte isInitialized = memoizedIsInitialized;
-				if (isInitialized == 1)
-					return true;
-				if (isInitialized == 0)
-					return false;
-
-				memoizedIsInitialized = 1;
-				return true;
-			}
-
-			@java.lang.Override
-			public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
-				if (((bitField0_ & 0x00000001) != 0)) {
-					output.writeEnum(1, type_);
-				}
-				if (((bitField0_ & 0x00000002) != 0)) {
-					output.writeMessage(2, getRuleSet());
-				}
-				if (((bitField0_ & 0x00000004) != 0)) {
-					output.writeMessage(3, getHumanTask());
-				}
-				if (((bitField0_ & 0x00000008) != 0)) {
-					output.writeMessage(4, getWorkItem());
-				}
-				if (((bitField0_ & 0x00000010) != 0)) {
-					output.writeMessage(5, getSubProcess());
-				}
-				if (((bitField0_ & 0x00000020) != 0)) {
-					output.writeMessage(6, getMilestone());
-				}
-				if (((bitField0_ & 0x00000040) != 0)) {
-					output.writeMessage(7, getEvent());
-				}
-				if (((bitField0_ & 0x00000080) != 0)) {
-					output.writeMessage(8, getTimer());
-				}
-				if (((bitField0_ & 0x00000100) != 0)) {
-					output.writeMessage(9, getJoin());
-				}
-				if (((bitField0_ & 0x00000200) != 0)) {
-					output.writeMessage(10, getState());
-				}
-				if (((bitField0_ & 0x00000400) != 0)) {
-					output.writeMessage(11, getComposite());
-				}
-				if (((bitField0_ & 0x00000800) != 0)) {
-					output.writeMessage(12, getForEach());
-				}
-				if (((bitField0_ & 0x00001000) != 0)) {
-					output.writeMessage(13, getAsyncEvent());
-				}
-				unknownFields.writeTo(output);
-			}
-
-			@java.lang.Override
-			public int getSerializedSize() {
-				int size = memoizedSize;
-				if (size != -1)
-					return size;
-
-				size = 0;
-				if (((bitField0_ & 0x00000001) != 0)) {
-					size += com.google.protobuf.CodedOutputStream.computeEnumSize(1, type_);
-				}
-				if (((bitField0_ & 0x00000002) != 0)) {
-					size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getRuleSet());
-				}
-				if (((bitField0_ & 0x00000004) != 0)) {
-					size += com.google.protobuf.CodedOutputStream.computeMessageSize(3, getHumanTask());
-				}
-				if (((bitField0_ & 0x00000008) != 0)) {
-					size += com.google.protobuf.CodedOutputStream.computeMessageSize(4, getWorkItem());
-				}
-				if (((bitField0_ & 0x00000010) != 0)) {
-					size += com.google.protobuf.CodedOutputStream.computeMessageSize(5, getSubProcess());
-				}
-				if (((bitField0_ & 0x00000020) != 0)) {
-					size += com.google.protobuf.CodedOutputStream.computeMessageSize(6, getMilestone());
-				}
-				if (((bitField0_ & 0x00000040) != 0)) {
-					size += com.google.protobuf.CodedOutputStream.computeMessageSize(7, getEvent());
-				}
-				if (((bitField0_ & 0x00000080) != 0)) {
-					size += com.google.protobuf.CodedOutputStream.computeMessageSize(8, getTimer());
-				}
-				if (((bitField0_ & 0x00000100) != 0)) {
-					size += com.google.protobuf.CodedOutputStream.computeMessageSize(9, getJoin());
-				}
-				if (((bitField0_ & 0x00000200) != 0)) {
-					size += com.google.protobuf.CodedOutputStream.computeMessageSize(10, getState());
-				}
-				if (((bitField0_ & 0x00000400) != 0)) {
-					size += com.google.protobuf.CodedOutputStream.computeMessageSize(11, getComposite());
-				}
-				if (((bitField0_ & 0x00000800) != 0)) {
-					size += com.google.protobuf.CodedOutputStream.computeMessageSize(12, getForEach());
-				}
-				if (((bitField0_ & 0x00001000) != 0)) {
-					size += com.google.protobuf.CodedOutputStream.computeMessageSize(13, getAsyncEvent());
-				}
-				size += unknownFields.getSerializedSize();
-				memoizedSize = size;
-				return size;
-			}
-
-			@java.lang.Override
-			public boolean equals(final java.lang.Object obj) {
-				if (obj == this) {
-					return true;
-				}
-				if (!(obj instanceof io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent)) {
-					return super.equals(obj);
-				}
-				io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent other = (io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent) obj;
-
-				if (hasType() != other.hasType())
-					return false;
-				if (hasType()) {
-					if (type_ != other.type_)
-						return false;
-				}
-				if (hasRuleSet() != other.hasRuleSet())
-					return false;
-				if (hasRuleSet()) {
-					if (!getRuleSet().equals(other.getRuleSet()))
-						return false;
-				}
-				if (hasHumanTask() != other.hasHumanTask())
-					return false;
-				if (hasHumanTask()) {
-					if (!getHumanTask().equals(other.getHumanTask()))
-						return false;
-				}
-				if (hasWorkItem() != other.hasWorkItem())
-					return false;
-				if (hasWorkItem()) {
-					if (!getWorkItem().equals(other.getWorkItem()))
-						return false;
-				}
-				if (hasSubProcess() != other.hasSubProcess())
-					return false;
-				if (hasSubProcess()) {
-					if (!getSubProcess().equals(other.getSubProcess()))
-						return false;
-				}
-				if (hasMilestone() != other.hasMilestone())
-					return false;
-				if (hasMilestone()) {
-					if (!getMilestone().equals(other.getMilestone()))
-						return false;
-				}
-				if (hasEvent() != other.hasEvent())
-					return false;
-				if (hasEvent()) {
-					if (!getEvent().equals(other.getEvent()))
-						return false;
-				}
-				if (hasTimer() != other.hasTimer())
-					return false;
-				if (hasTimer()) {
-					if (!getTimer().equals(other.getTimer()))
-						return false;
-				}
-				if (hasJoin() != other.hasJoin())
-					return false;
-				if (hasJoin()) {
-					if (!getJoin().equals(other.getJoin()))
-						return false;
-				}
-				if (hasState() != other.hasState())
-					return false;
-				if (hasState()) {
-					if (!getState().equals(other.getState()))
-						return false;
-				}
-				if (hasComposite() != other.hasComposite())
-					return false;
-				if (hasComposite()) {
-					if (!getComposite().equals(other.getComposite()))
-						return false;
-				}
-				if (hasForEach() != other.hasForEach())
-					return false;
-				if (hasForEach()) {
-					if (!getForEach().equals(other.getForEach()))
-						return false;
-				}
-				if (hasAsyncEvent() != other.hasAsyncEvent())
-					return false;
-				if (hasAsyncEvent()) {
-					if (!getAsyncEvent().equals(other.getAsyncEvent()))
-						return false;
-				}
-				if (!unknownFields.equals(other.unknownFields))
-					return false;
-				return true;
-			}
-
-			@java.lang.Override
-			public int hashCode() {
-				if (memoizedHashCode != 0) {
-					return memoizedHashCode;
-				}
-				int hash = 41;
-				hash = (19 * hash) + getDescriptor().hashCode();
-				if (hasType()) {
-					hash = (37 * hash) + TYPE_FIELD_NUMBER;
-					hash = (53 * hash) + type_;
-				}
-				if (hasRuleSet()) {
-					hash = (37 * hash) + RULE_SET_FIELD_NUMBER;
-					hash = (53 * hash) + getRuleSet().hashCode();
-				}
-				if (hasHumanTask()) {
-					hash = (37 * hash) + HUMAN_TASK_FIELD_NUMBER;
-					hash = (53 * hash) + getHumanTask().hashCode();
-				}
-				if (hasWorkItem()) {
-					hash = (37 * hash) + WORK_ITEM_FIELD_NUMBER;
-					hash = (53 * hash) + getWorkItem().hashCode();
-				}
-				if (hasSubProcess()) {
-					hash = (37 * hash) + SUB_PROCESS_FIELD_NUMBER;
-					hash = (53 * hash) + getSubProcess().hashCode();
-				}
-				if (hasMilestone()) {
-					hash = (37 * hash) + MILESTONE_FIELD_NUMBER;
-					hash = (53 * hash) + getMilestone().hashCode();
-				}
-				if (hasEvent()) {
-					hash = (37 * hash) + EVENT_FIELD_NUMBER;
-					hash = (53 * hash) + getEvent().hashCode();
-				}
-				if (hasTimer()) {
-					hash = (37 * hash) + TIMER_FIELD_NUMBER;
-					hash = (53 * hash) + getTimer().hashCode();
-				}
-				if (hasJoin()) {
-					hash = (37 * hash) + JOIN_FIELD_NUMBER;
-					hash = (53 * hash) + getJoin().hashCode();
-				}
-				if (hasState()) {
-					hash = (37 * hash) + STATE_FIELD_NUMBER;
-					hash = (53 * hash) + getState().hashCode();
-				}
-				if (hasComposite()) {
-					hash = (37 * hash) + COMPOSITE_FIELD_NUMBER;
-					hash = (53 * hash) + getComposite().hashCode();
-				}
-				if (hasForEach()) {
-					hash = (37 * hash) + FOR_EACH_FIELD_NUMBER;
-					hash = (53 * hash) + getForEach().hashCode();
-				}
-				if (hasAsyncEvent()) {
-					hash = (37 * hash) + ASYNC_EVENT_FIELD_NUMBER;
-					hash = (53 * hash) + getAsyncEvent().hashCode();
-				}
-				hash = (29 * hash) + unknownFields.hashCode();
-				memoizedHashCode = hash;
-				return hash;
-			}
-
-			public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent parseFrom(
-					java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
-				return PARSER.parseFrom(data);
-			}
-
-			public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent parseFrom(
-					java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-					throws com.google.protobuf.InvalidProtocolBufferException {
-				return PARSER.parseFrom(data, extensionRegistry);
-			}
-
-			public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent parseFrom(
-					com.google.protobuf.ByteString data) throws com.google.protobuf.InvalidProtocolBufferException {
-				return PARSER.parseFrom(data);
-			}
-
-			public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent parseFrom(
-					com.google.protobuf.ByteString data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-					throws com.google.protobuf.InvalidProtocolBufferException {
-				return PARSER.parseFrom(data, extensionRegistry);
-			}
-
-			public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent parseFrom(
-					byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
-				return PARSER.parseFrom(data);
-			}
-
-			public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent parseFrom(
-					byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-					throws com.google.protobuf.InvalidProtocolBufferException {
-				return PARSER.parseFrom(data, extensionRegistry);
-			}
-
-			public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent parseFrom(
-					java.io.InputStream input) throws java.io.IOException {
-				return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
-			}
-
-			public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent parseFrom(
-					java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-					throws java.io.IOException {
-				return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input, extensionRegistry);
-			}
-
-			public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent parseDelimitedFrom(
-					java.io.InputStream input) throws java.io.IOException {
-				return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
-			}
-
-			public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent parseDelimitedFrom(
-					java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-					throws java.io.IOException {
-				return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input,
-						extensionRegistry);
-			}
-
-			public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent parseFrom(
-					com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-				return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
-			}
-
-			public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent parseFrom(
-					com.google.protobuf.CodedInputStream input,
-					com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException {
-				return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input, extensionRegistry);
-			}
-
-			@java.lang.Override
-			public Builder newBuilderForType() {
-				return newBuilder();
-			}
-
-			public static Builder newBuilder() {
-				return DEFAULT_INSTANCE.toBuilder();
-			}
-
-			public static Builder newBuilder(
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent prototype) {
-				return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
-			}
-
-			@java.lang.Override
-			public Builder toBuilder() {
-				return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
-			}
-
-			@java.lang.Override
-			protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-				Builder builder = new Builder(parent);
-				return builder;
-			}
-
-			/**
-			 * Protobuf type
-			 * {@code org.jbpm.marshalling.ProcessInstance.NodeInstanceContent}
-			 */
-			public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
-					// @@protoc_insertion_point(builder_implements:org.jbpm.marshalling.ProcessInstance.NodeInstanceContent)
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContentOrBuilder {
-				public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-					return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_descriptor;
-				}
-
-				@java.lang.Override
-				protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() {
-					return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_fieldAccessorTable
-							.ensureFieldAccessorsInitialized(
-									io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.class,
-									io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.Builder.class);
-				}
-
-				// Construct using
-				// org.jbpm.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.newBuilder()
-				private Builder() {
-					maybeForceBuilderInitialization();
-				}
-
-				private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-					super(parent);
-					maybeForceBuilderInitialization();
-				}
-
-				private void maybeForceBuilderInitialization() {
-					if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
-						getRuleSetFieldBuilder();
-						getHumanTaskFieldBuilder();
-						getWorkItemFieldBuilder();
-						getSubProcessFieldBuilder();
-						getMilestoneFieldBuilder();
-						getEventFieldBuilder();
-						getTimerFieldBuilder();
-						getJoinFieldBuilder();
-						getStateFieldBuilder();
-						getCompositeFieldBuilder();
-						getForEachFieldBuilder();
-						getAsyncEventFieldBuilder();
-					}
-				}
-
-				@java.lang.Override
-				public Builder clear() {
-					super.clear();
-					type_ = 0;
-					bitField0_ = (bitField0_ & ~0x00000001);
-					if (ruleSetBuilder_ == null) {
-						ruleSet_ = null;
-					} else {
-						ruleSetBuilder_.clear();
-					}
-					bitField0_ = (bitField0_ & ~0x00000002);
-					if (humanTaskBuilder_ == null) {
-						humanTask_ = null;
-					} else {
-						humanTaskBuilder_.clear();
-					}
-					bitField0_ = (bitField0_ & ~0x00000004);
-					if (workItemBuilder_ == null) {
-						workItem_ = null;
-					} else {
-						workItemBuilder_.clear();
-					}
-					bitField0_ = (bitField0_ & ~0x00000008);
-					if (subProcessBuilder_ == null) {
-						subProcess_ = null;
-					} else {
-						subProcessBuilder_.clear();
-					}
-					bitField0_ = (bitField0_ & ~0x00000010);
-					if (milestoneBuilder_ == null) {
-						milestone_ = null;
-					} else {
-						milestoneBuilder_.clear();
-					}
-					bitField0_ = (bitField0_ & ~0x00000020);
-					if (eventBuilder_ == null) {
-						event_ = null;
-					} else {
-						eventBuilder_.clear();
-					}
-					bitField0_ = (bitField0_ & ~0x00000040);
-					if (timerBuilder_ == null) {
-						timer_ = null;
-					} else {
-						timerBuilder_.clear();
-					}
-					bitField0_ = (bitField0_ & ~0x00000080);
-					if (joinBuilder_ == null) {
-						join_ = null;
-					} else {
-						joinBuilder_.clear();
-					}
-					bitField0_ = (bitField0_ & ~0x00000100);
-					if (stateBuilder_ == null) {
-						state_ = null;
-					} else {
-						stateBuilder_.clear();
-					}
-					bitField0_ = (bitField0_ & ~0x00000200);
-					if (compositeBuilder_ == null) {
-						composite_ = null;
-					} else {
-						compositeBuilder_.clear();
-					}
-					bitField0_ = (bitField0_ & ~0x00000400);
-					if (forEachBuilder_ == null) {
-						forEach_ = null;
-					} else {
-						forEachBuilder_.clear();
-					}
-					bitField0_ = (bitField0_ & ~0x00000800);
-					if (asyncEventBuilder_ == null) {
-						asyncEvent_ = null;
-					} else {
-						asyncEventBuilder_.clear();
-					}
-					bitField0_ = (bitField0_ & ~0x00001000);
-					return this;
-				}
-
-				@java.lang.Override
-				public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-					return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_descriptor;
-				}
-
-				@java.lang.Override
-				public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent getDefaultInstanceForType() {
-					return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent
-							.getDefaultInstance();
-				}
-
-				@java.lang.Override
-				public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent build() {
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent result = buildPartial();
-					if (!result.isInitialized()) {
-						throw newUninitializedMessageException(result);
-					}
-					return result;
-				}
-
-				@java.lang.Override
-				public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent buildPartial() {
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent result = new io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent(
-							this);
-					int from_bitField0_ = bitField0_;
-					int to_bitField0_ = 0;
-					if (((from_bitField0_ & 0x00000001) != 0)) {
-						to_bitField0_ |= 0x00000001;
-					}
-					result.type_ = type_;
-					if (((from_bitField0_ & 0x00000002) != 0)) {
-						if (ruleSetBuilder_ == null) {
-							result.ruleSet_ = ruleSet_;
-						} else {
-							result.ruleSet_ = ruleSetBuilder_.build();
-						}
-						to_bitField0_ |= 0x00000002;
-					}
-					if (((from_bitField0_ & 0x00000004) != 0)) {
-						if (humanTaskBuilder_ == null) {
-							result.humanTask_ = humanTask_;
-						} else {
-							result.humanTask_ = humanTaskBuilder_.build();
-						}
-						to_bitField0_ |= 0x00000004;
-					}
-					if (((from_bitField0_ & 0x00000008) != 0)) {
-						if (workItemBuilder_ == null) {
-							result.workItem_ = workItem_;
-						} else {
-							result.workItem_ = workItemBuilder_.build();
-						}
-						to_bitField0_ |= 0x00000008;
-					}
-					if (((from_bitField0_ & 0x00000010) != 0)) {
-						if (subProcessBuilder_ == null) {
-							result.subProcess_ = subProcess_;
-						} else {
-							result.subProcess_ = subProcessBuilder_.build();
-						}
-						to_bitField0_ |= 0x00000010;
-					}
-					if (((from_bitField0_ & 0x00000020) != 0)) {
-						if (milestoneBuilder_ == null) {
-							result.milestone_ = milestone_;
-						} else {
-							result.milestone_ = milestoneBuilder_.build();
-						}
-						to_bitField0_ |= 0x00000020;
-					}
-					if (((from_bitField0_ & 0x00000040) != 0)) {
-						if (eventBuilder_ == null) {
-							result.event_ = event_;
-						} else {
-							result.event_ = eventBuilder_.build();
-						}
-						to_bitField0_ |= 0x00000040;
-					}
-					if (((from_bitField0_ & 0x00000080) != 0)) {
-						if (timerBuilder_ == null) {
-							result.timer_ = timer_;
-						} else {
-							result.timer_ = timerBuilder_.build();
-						}
-						to_bitField0_ |= 0x00000080;
-					}
-					if (((from_bitField0_ & 0x00000100) != 0)) {
-						if (joinBuilder_ == null) {
-							result.join_ = join_;
-						} else {
-							result.join_ = joinBuilder_.build();
-						}
-						to_bitField0_ |= 0x00000100;
-					}
-					if (((from_bitField0_ & 0x00000200) != 0)) {
-						if (stateBuilder_ == null) {
-							result.state_ = state_;
-						} else {
-							result.state_ = stateBuilder_.build();
-						}
-						to_bitField0_ |= 0x00000200;
-					}
-					if (((from_bitField0_ & 0x00000400) != 0)) {
-						if (compositeBuilder_ == null) {
-							result.composite_ = composite_;
-						} else {
-							result.composite_ = compositeBuilder_.build();
-						}
-						to_bitField0_ |= 0x00000400;
-					}
-					if (((from_bitField0_ & 0x00000800) != 0)) {
-						if (forEachBuilder_ == null) {
-							result.forEach_ = forEach_;
-						} else {
-							result.forEach_ = forEachBuilder_.build();
-						}
-						to_bitField0_ |= 0x00000800;
-					}
-					if (((from_bitField0_ & 0x00001000) != 0)) {
-						if (asyncEventBuilder_ == null) {
-							result.asyncEvent_ = asyncEvent_;
-						} else {
-							result.asyncEvent_ = asyncEventBuilder_.build();
-						}
-						to_bitField0_ |= 0x00001000;
-					}
-					result.bitField0_ = to_bitField0_;
-					onBuilt();
-					return result;
-				}
-
-				@java.lang.Override
-				public Builder clone() {
-					return super.clone();
-				}
-
-				@java.lang.Override
-				public Builder setField(com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
-					return super.setField(field, value);
-				}
-
-				@java.lang.Override
-				public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
-					return super.clearField(field);
-				}
-
-				@java.lang.Override
-				public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
-					return super.clearOneof(oneof);
-				}
-
-				@java.lang.Override
-				public Builder setRepeatedField(com.google.protobuf.Descriptors.FieldDescriptor field, int index,
-						java.lang.Object value) {
-					return super.setRepeatedField(field, index, value);
-				}
-
-				@java.lang.Override
-				public Builder addRepeatedField(com.google.protobuf.Descriptors.FieldDescriptor field,
-						java.lang.Object value) {
-					return super.addRepeatedField(field, value);
-				}
-
-				@java.lang.Override
-				public Builder mergeFrom(com.google.protobuf.Message other) {
-					if (other instanceof io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent) {
-						return mergeFrom(
-								(io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent) other);
-					} else {
-						super.mergeFrom(other);
-						return this;
-					}
-				}
-
-				public Builder mergeFrom(
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent other) {
-					if (other == io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent
-							.getDefaultInstance())
-						return this;
-					if (other.hasType()) {
-						setType(other.getType());
-					}
-					if (other.hasRuleSet()) {
-						mergeRuleSet(other.getRuleSet());
-					}
-					if (other.hasHumanTask()) {
-						mergeHumanTask(other.getHumanTask());
-					}
-					if (other.hasWorkItem()) {
-						mergeWorkItem(other.getWorkItem());
-					}
-					if (other.hasSubProcess()) {
-						mergeSubProcess(other.getSubProcess());
-					}
-					if (other.hasMilestone()) {
-						mergeMilestone(other.getMilestone());
-					}
-					if (other.hasEvent()) {
-						mergeEvent(other.getEvent());
-					}
-					if (other.hasTimer()) {
-						mergeTimer(other.getTimer());
-					}
-					if (other.hasJoin()) {
-						mergeJoin(other.getJoin());
-					}
-					if (other.hasState()) {
-						mergeState(other.getState());
-					}
-					if (other.hasComposite()) {
-						mergeComposite(other.getComposite());
-					}
-					if (other.hasForEach()) {
-						mergeForEach(other.getForEach());
-					}
-					if (other.hasAsyncEvent()) {
-						mergeAsyncEvent(other.getAsyncEvent());
-					}
-					this.mergeUnknownFields(other.unknownFields);
-					onChanged();
-					return this;
-				}
-
-				@java.lang.Override
-				public final boolean isInitialized() {
-					return true;
-				}
-
-				@java.lang.Override
-				public Builder mergeFrom(com.google.protobuf.CodedInputStream input,
-						com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException {
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent parsedMessage = null;
-					try {
-						parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
-					} catch (com.google.protobuf.InvalidProtocolBufferException e) {
-						parsedMessage = (io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent) e
-								.getUnfinishedMessage();
-						throw e.unwrapIOException();
-					} finally {
-						if (parsedMessage != null) {
-							mergeFrom(parsedMessage);
-						}
-					}
-					return this;
-				}
-
-				private int bitField0_;
-
-				private int type_ = 0;
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceType type = 1;</code>
-				 * 
-				 * @return Whether the type field is set.
-				 */
-				@java.lang.Override
-				public boolean hasType() {
-					return ((bitField0_ & 0x00000001) != 0);
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceType type = 1;</code>
-				 * 
-				 * @return The type.
-				 */
-				@java.lang.Override
-				public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceType getType() {
-					@SuppressWarnings("deprecation")
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceType result = io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceType
-							.valueOf(type_);
-					return result == null
-							? io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceType.RULE_SET_NODE
-							: result;
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceType type = 1;</code>
-				 * 
-				 * @param value The type to set.
-				 * @return This builder for chaining.
-				 */
-				public Builder setType(
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceType value) {
-					if (value == null) {
-						throw new NullPointerException();
-					}
-					bitField0_ |= 0x00000001;
-					type_ = value.getNumber();
-					onChanged();
-					return this;
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceType type = 1;</code>
-				 * 
-				 * @return This builder for chaining.
-				 */
-				public Builder clearType() {
-					bitField0_ = (bitField0_ & ~0x00000001);
-					type_ = 0;
-					onChanged();
-					return this;
-				}
-
-				private io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.RuleSetNode ruleSet_;
-				private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.RuleSetNode, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.RuleSetNodeOrBuilder> ruleSetBuilder_;
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode rule_set = 2;</code>
-				 * 
-				 * @return Whether the ruleSet field is set.
-				 */
-				public boolean hasRuleSet() {
-					return ((bitField0_ & 0x00000002) != 0);
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode rule_set = 2;</code>
-				 * 
-				 * @return The ruleSet.
-				 */
-				public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.RuleSetNode getRuleSet() {
-					if (ruleSetBuilder_ == null) {
-						return ruleSet_ == null
-								? io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.RuleSetNode
-										.getDefaultInstance()
-								: ruleSet_;
-					} else {
-						return ruleSetBuilder_.getMessage();
-					}
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode rule_set = 2;</code>
-				 */
-				public Builder setRuleSet(
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.RuleSetNode value) {
-					if (ruleSetBuilder_ == null) {
-						if (value == null) {
-							throw new NullPointerException();
-						}
-						ruleSet_ = value;
-						onChanged();
-					} else {
-						ruleSetBuilder_.setMessage(value);
-					}
-					bitField0_ |= 0x00000002;
-					return this;
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode rule_set = 2;</code>
-				 */
-				public Builder setRuleSet(
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.Builder builderForValue) {
-					if (ruleSetBuilder_ == null) {
-						ruleSet_ = builderForValue.build();
-						onChanged();
-					} else {
-						ruleSetBuilder_.setMessage(builderForValue.build());
-					}
-					bitField0_ |= 0x00000002;
-					return this;
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode rule_set = 2;</code>
-				 */
-				public Builder mergeRuleSet(
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.RuleSetNode value) {
-					if (ruleSetBuilder_ == null) {
-						if (((bitField0_ & 0x00000002) != 0) && ruleSet_ != null
-								&& ruleSet_ != io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.RuleSetNode
-										.getDefaultInstance()) {
-							ruleSet_ = io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.RuleSetNode
-									.newBuilder(ruleSet_).mergeFrom(value).buildPartial();
-						} else {
-							ruleSet_ = value;
-						}
-						onChanged();
-					} else {
-						ruleSetBuilder_.mergeFrom(value);
-					}
-					bitField0_ |= 0x00000002;
-					return this;
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode rule_set = 2;</code>
-				 */
-				public Builder clearRuleSet() {
-					if (ruleSetBuilder_ == null) {
-						ruleSet_ = null;
-						onChanged();
-					} else {
-						ruleSetBuilder_.clear();
-					}
-					bitField0_ = (bitField0_ & ~0x00000002);
-					return this;
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode rule_set = 2;</code>
-				 */
-				public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.Builder getRuleSetBuilder() {
-					bitField0_ |= 0x00000002;
-					onChanged();
-					return getRuleSetFieldBuilder().getBuilder();
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode rule_set = 2;</code>
-				 */
-				public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.RuleSetNodeOrBuilder getRuleSetOrBuilder() {
-					if (ruleSetBuilder_ != null) {
-						return ruleSetBuilder_.getMessageOrBuilder();
-					} else {
-						return ruleSet_ == null
-								? io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.RuleSetNode
-										.getDefaultInstance()
-								: ruleSet_;
-					}
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.RuleSetNode rule_set = 2;</code>
-				 */
-				private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.RuleSetNode, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.RuleSetNodeOrBuilder> getRuleSetFieldBuilder() {
-					if (ruleSetBuilder_ == null) {
-						ruleSetBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.RuleSetNode, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.RuleSetNode.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.RuleSetNodeOrBuilder>(
-								getRuleSet(), getParentForChildren(), isClean());
-						ruleSet_ = null;
-					}
-					return ruleSetBuilder_;
-				}
-
-				private io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode humanTask_;
-				private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.HumanTaskNodeOrBuilder> humanTaskBuilder_;
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.HumanTaskNode human_task = 3;</code>
-				 * 
-				 * @return Whether the humanTask field is set.
-				 */
-				public boolean hasHumanTask() {
-					return ((bitField0_ & 0x00000004) != 0);
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.HumanTaskNode human_task = 3;</code>
-				 * 
-				 * @return The humanTask.
-				 */
-				public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode getHumanTask() {
-					if (humanTaskBuilder_ == null) {
-						return humanTask_ == null
-								? io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode
-										.getDefaultInstance()
-								: humanTask_;
-					} else {
-						return humanTaskBuilder_.getMessage();
-					}
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.HumanTaskNode human_task = 3;</code>
-				 */
-				public Builder setHumanTask(
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode value) {
-					if (humanTaskBuilder_ == null) {
-						if (value == null) {
-							throw new NullPointerException();
-						}
-						humanTask_ = value;
-						onChanged();
-					} else {
-						humanTaskBuilder_.setMessage(value);
-					}
-					bitField0_ |= 0x00000004;
-					return this;
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.HumanTaskNode human_task = 3;</code>
-				 */
-				public Builder setHumanTask(
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode.Builder builderForValue) {
-					if (humanTaskBuilder_ == null) {
-						humanTask_ = builderForValue.build();
-						onChanged();
-					} else {
-						humanTaskBuilder_.setMessage(builderForValue.build());
-					}
-					bitField0_ |= 0x00000004;
-					return this;
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.HumanTaskNode human_task = 3;</code>
-				 */
-				public Builder mergeHumanTask(
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode value) {
-					if (humanTaskBuilder_ == null) {
-						if (((bitField0_ & 0x00000004) != 0) && humanTask_ != null
-								&& humanTask_ != io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode
-										.getDefaultInstance()) {
-							humanTask_ = io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode
-									.newBuilder(humanTask_).mergeFrom(value).buildPartial();
-						} else {
-							humanTask_ = value;
-						}
-						onChanged();
-					} else {
-						humanTaskBuilder_.mergeFrom(value);
-					}
-					bitField0_ |= 0x00000004;
-					return this;
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.HumanTaskNode human_task = 3;</code>
-				 */
-				public Builder clearHumanTask() {
-					if (humanTaskBuilder_ == null) {
-						humanTask_ = null;
-						onChanged();
-					} else {
-						humanTaskBuilder_.clear();
-					}
-					bitField0_ = (bitField0_ & ~0x00000004);
-					return this;
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.HumanTaskNode human_task = 3;</code>
-				 */
-				public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode.Builder getHumanTaskBuilder() {
-					bitField0_ |= 0x00000004;
-					onChanged();
-					return getHumanTaskFieldBuilder().getBuilder();
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.HumanTaskNode human_task = 3;</code>
-				 */
-				public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.HumanTaskNodeOrBuilder getHumanTaskOrBuilder() {
-					if (humanTaskBuilder_ != null) {
-						return humanTaskBuilder_.getMessageOrBuilder();
-					} else {
-						return humanTask_ == null
-								? io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode
-										.getDefaultInstance()
-								: humanTask_;
-					}
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.HumanTaskNode human_task = 3;</code>
-				 */
-				private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.HumanTaskNodeOrBuilder> getHumanTaskFieldBuilder() {
-					if (humanTaskBuilder_ == null) {
-						humanTaskBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.HumanTaskNode.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.HumanTaskNodeOrBuilder>(
-								getHumanTask(), getParentForChildren(), isClean());
-						humanTask_ = null;
-					}
-					return humanTaskBuilder_;
-				}
-
-				private io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.WorkItemNode workItem_;
-				private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.WorkItemNode, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.WorkItemNode.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.WorkItemNodeOrBuilder> workItemBuilder_;
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.WorkItemNode work_item = 4;</code>
-				 * 
-				 * @return Whether the workItem field is set.
-				 */
-				public boolean hasWorkItem() {
-					return ((bitField0_ & 0x00000008) != 0);
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.WorkItemNode work_item = 4;</code>
-				 * 
-				 * @return The workItem.
-				 */
-				public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.WorkItemNode getWorkItem() {
-					if (workItemBuilder_ == null) {
-						return workItem_ == null
-								? io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.WorkItemNode
-										.getDefaultInstance()
-								: workItem_;
-					} else {
-						return workItemBuilder_.getMessage();
-					}
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.WorkItemNode work_item = 4;</code>
-				 */
-				public Builder setWorkItem(
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.WorkItemNode value) {
-					if (workItemBuilder_ == null) {
-						if (value == null) {
-							throw new NullPointerException();
-						}
-						workItem_ = value;
-						onChanged();
-					} else {
-						workItemBuilder_.setMessage(value);
-					}
-					bitField0_ |= 0x00000008;
-					return this;
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.WorkItemNode work_item = 4;</code>
-				 */
-				public Builder setWorkItem(
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.WorkItemNode.Builder builderForValue) {
-					if (workItemBuilder_ == null) {
-						workItem_ = builderForValue.build();
-						onChanged();
-					} else {
-						workItemBuilder_.setMessage(builderForValue.build());
-					}
-					bitField0_ |= 0x00000008;
-					return this;
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.WorkItemNode work_item = 4;</code>
-				 */
-				public Builder mergeWorkItem(
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.WorkItemNode value) {
-					if (workItemBuilder_ == null) {
-						if (((bitField0_ & 0x00000008) != 0) && workItem_ != null
-								&& workItem_ != io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.WorkItemNode
-										.getDefaultInstance()) {
-							workItem_ = io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.WorkItemNode
-									.newBuilder(workItem_).mergeFrom(value).buildPartial();
-						} else {
-							workItem_ = value;
-						}
-						onChanged();
-					} else {
-						workItemBuilder_.mergeFrom(value);
-					}
-					bitField0_ |= 0x00000008;
-					return this;
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.WorkItemNode work_item = 4;</code>
-				 */
-				public Builder clearWorkItem() {
-					if (workItemBuilder_ == null) {
-						workItem_ = null;
-						onChanged();
-					} else {
-						workItemBuilder_.clear();
-					}
-					bitField0_ = (bitField0_ & ~0x00000008);
-					return this;
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.WorkItemNode work_item = 4;</code>
-				 */
-				public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.WorkItemNode.Builder getWorkItemBuilder() {
-					bitField0_ |= 0x00000008;
-					onChanged();
-					return getWorkItemFieldBuilder().getBuilder();
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.WorkItemNode work_item = 4;</code>
-				 */
-				public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.WorkItemNodeOrBuilder getWorkItemOrBuilder() {
-					if (workItemBuilder_ != null) {
-						return workItemBuilder_.getMessageOrBuilder();
-					} else {
-						return workItem_ == null
-								? io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.WorkItemNode
-										.getDefaultInstance()
-								: workItem_;
-					}
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.WorkItemNode work_item = 4;</code>
-				 */
-				private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.WorkItemNode, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.WorkItemNode.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.WorkItemNodeOrBuilder> getWorkItemFieldBuilder() {
-					if (workItemBuilder_ == null) {
-						workItemBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.WorkItemNode, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.WorkItemNode.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.WorkItemNodeOrBuilder>(
-								getWorkItem(), getParentForChildren(), isClean());
-						workItem_ = null;
-					}
-					return workItemBuilder_;
-				}
-
-				private io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.SubProcessNode subProcess_;
-				private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.SubProcessNode, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.SubProcessNode.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.SubProcessNodeOrBuilder> subProcessBuilder_;
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.SubProcessNode sub_process = 5;</code>
-				 * 
-				 * @return Whether the subProcess field is set.
-				 */
-				public boolean hasSubProcess() {
-					return ((bitField0_ & 0x00000010) != 0);
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.SubProcessNode sub_process = 5;</code>
-				 * 
-				 * @return The subProcess.
-				 */
-				public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.SubProcessNode getSubProcess() {
-					if (subProcessBuilder_ == null) {
-						return subProcess_ == null
-								? io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.SubProcessNode
-										.getDefaultInstance()
-								: subProcess_;
-					} else {
-						return subProcessBuilder_.getMessage();
-					}
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.SubProcessNode sub_process = 5;</code>
-				 */
-				public Builder setSubProcess(
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.SubProcessNode value) {
-					if (subProcessBuilder_ == null) {
-						if (value == null) {
-							throw new NullPointerException();
-						}
-						subProcess_ = value;
-						onChanged();
-					} else {
-						subProcessBuilder_.setMessage(value);
-					}
-					bitField0_ |= 0x00000010;
-					return this;
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.SubProcessNode sub_process = 5;</code>
-				 */
-				public Builder setSubProcess(
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.SubProcessNode.Builder builderForValue) {
-					if (subProcessBuilder_ == null) {
-						subProcess_ = builderForValue.build();
-						onChanged();
-					} else {
-						subProcessBuilder_.setMessage(builderForValue.build());
-					}
-					bitField0_ |= 0x00000010;
-					return this;
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.SubProcessNode sub_process = 5;</code>
-				 */
-				public Builder mergeSubProcess(
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.SubProcessNode value) {
-					if (subProcessBuilder_ == null) {
-						if (((bitField0_ & 0x00000010) != 0) && subProcess_ != null
-								&& subProcess_ != io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.SubProcessNode
-										.getDefaultInstance()) {
-							subProcess_ = io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.SubProcessNode
-									.newBuilder(subProcess_).mergeFrom(value).buildPartial();
-						} else {
-							subProcess_ = value;
-						}
-						onChanged();
-					} else {
-						subProcessBuilder_.mergeFrom(value);
-					}
-					bitField0_ |= 0x00000010;
-					return this;
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.SubProcessNode sub_process = 5;</code>
-				 */
-				public Builder clearSubProcess() {
-					if (subProcessBuilder_ == null) {
-						subProcess_ = null;
-						onChanged();
-					} else {
-						subProcessBuilder_.clear();
-					}
-					bitField0_ = (bitField0_ & ~0x00000010);
-					return this;
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.SubProcessNode sub_process = 5;</code>
-				 */
-				public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.SubProcessNode.Builder getSubProcessBuilder() {
-					bitField0_ |= 0x00000010;
-					onChanged();
-					return getSubProcessFieldBuilder().getBuilder();
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.SubProcessNode sub_process = 5;</code>
-				 */
-				public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.SubProcessNodeOrBuilder getSubProcessOrBuilder() {
-					if (subProcessBuilder_ != null) {
-						return subProcessBuilder_.getMessageOrBuilder();
-					} else {
-						return subProcess_ == null
-								? io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.SubProcessNode
-										.getDefaultInstance()
-								: subProcess_;
-					}
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.SubProcessNode sub_process = 5;</code>
-				 */
-				private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.SubProcessNode, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.SubProcessNode.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.SubProcessNodeOrBuilder> getSubProcessFieldBuilder() {
-					if (subProcessBuilder_ == null) {
-						subProcessBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.SubProcessNode, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.SubProcessNode.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.SubProcessNodeOrBuilder>(
-								getSubProcess(), getParentForChildren(), isClean());
-						subProcess_ = null;
-					}
-					return subProcessBuilder_;
-				}
-
-				private io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.MilestoneNode milestone_;
-				private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.MilestoneNode, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.MilestoneNode.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.MilestoneNodeOrBuilder> milestoneBuilder_;
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.MilestoneNode milestone = 6;</code>
-				 * 
-				 * @return Whether the milestone field is set.
-				 */
-				public boolean hasMilestone() {
-					return ((bitField0_ & 0x00000020) != 0);
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.MilestoneNode milestone = 6;</code>
-				 * 
-				 * @return The milestone.
-				 */
-				public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.MilestoneNode getMilestone() {
-					if (milestoneBuilder_ == null) {
-						return milestone_ == null
-								? io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.MilestoneNode
-										.getDefaultInstance()
-								: milestone_;
-					} else {
-						return milestoneBuilder_.getMessage();
-					}
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.MilestoneNode milestone = 6;</code>
-				 */
-				public Builder setMilestone(
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.MilestoneNode value) {
-					if (milestoneBuilder_ == null) {
-						if (value == null) {
-							throw new NullPointerException();
-						}
-						milestone_ = value;
-						onChanged();
-					} else {
-						milestoneBuilder_.setMessage(value);
-					}
-					bitField0_ |= 0x00000020;
-					return this;
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.MilestoneNode milestone = 6;</code>
-				 */
-				public Builder setMilestone(
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.MilestoneNode.Builder builderForValue) {
-					if (milestoneBuilder_ == null) {
-						milestone_ = builderForValue.build();
-						onChanged();
-					} else {
-						milestoneBuilder_.setMessage(builderForValue.build());
-					}
-					bitField0_ |= 0x00000020;
-					return this;
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.MilestoneNode milestone = 6;</code>
-				 */
-				public Builder mergeMilestone(
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.MilestoneNode value) {
-					if (milestoneBuilder_ == null) {
-						if (((bitField0_ & 0x00000020) != 0) && milestone_ != null
-								&& milestone_ != io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.MilestoneNode
-										.getDefaultInstance()) {
-							milestone_ = io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.MilestoneNode
-									.newBuilder(milestone_).mergeFrom(value).buildPartial();
-						} else {
-							milestone_ = value;
-						}
-						onChanged();
-					} else {
-						milestoneBuilder_.mergeFrom(value);
-					}
-					bitField0_ |= 0x00000020;
-					return this;
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.MilestoneNode milestone = 6;</code>
-				 */
-				public Builder clearMilestone() {
-					if (milestoneBuilder_ == null) {
-						milestone_ = null;
-						onChanged();
-					} else {
-						milestoneBuilder_.clear();
-					}
-					bitField0_ = (bitField0_ & ~0x00000020);
-					return this;
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.MilestoneNode milestone = 6;</code>
-				 */
-				public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.MilestoneNode.Builder getMilestoneBuilder() {
-					bitField0_ |= 0x00000020;
-					onChanged();
-					return getMilestoneFieldBuilder().getBuilder();
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.MilestoneNode milestone = 6;</code>
-				 */
-				public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.MilestoneNodeOrBuilder getMilestoneOrBuilder() {
-					if (milestoneBuilder_ != null) {
-						return milestoneBuilder_.getMessageOrBuilder();
-					} else {
-						return milestone_ == null
-								? io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.MilestoneNode
-										.getDefaultInstance()
-								: milestone_;
-					}
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.MilestoneNode milestone = 6;</code>
-				 */
-				private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.MilestoneNode, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.MilestoneNode.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.MilestoneNodeOrBuilder> getMilestoneFieldBuilder() {
-					if (milestoneBuilder_ == null) {
-						milestoneBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.MilestoneNode, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.MilestoneNode.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.MilestoneNodeOrBuilder>(
-								getMilestone(), getParentForChildren(), isClean());
-						milestone_ = null;
-					}
-					return milestoneBuilder_;
-				}
-
-				private io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.EventNode event_;
-				private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.EventNode, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.EventNode.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.EventNodeOrBuilder> eventBuilder_;
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.EventNode event = 7;</code>
-				 * 
-				 * @return Whether the event field is set.
-				 */
-				public boolean hasEvent() {
-					return ((bitField0_ & 0x00000040) != 0);
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.EventNode event = 7;</code>
-				 * 
-				 * @return The event.
-				 */
-				public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.EventNode getEvent() {
-					if (eventBuilder_ == null) {
-						return event_ == null
-								? io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.EventNode
-										.getDefaultInstance()
-								: event_;
-					} else {
-						return eventBuilder_.getMessage();
-					}
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.EventNode event = 7;</code>
-				 */
-				public Builder setEvent(
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.EventNode value) {
-					if (eventBuilder_ == null) {
-						if (value == null) {
-							throw new NullPointerException();
-						}
-						event_ = value;
-						onChanged();
-					} else {
-						eventBuilder_.setMessage(value);
-					}
-					bitField0_ |= 0x00000040;
-					return this;
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.EventNode event = 7;</code>
-				 */
-				public Builder setEvent(
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.EventNode.Builder builderForValue) {
-					if (eventBuilder_ == null) {
-						event_ = builderForValue.build();
-						onChanged();
-					} else {
-						eventBuilder_.setMessage(builderForValue.build());
-					}
-					bitField0_ |= 0x00000040;
-					return this;
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.EventNode event = 7;</code>
-				 */
-				public Builder mergeEvent(
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.EventNode value) {
-					if (eventBuilder_ == null) {
-						if (((bitField0_ & 0x00000040) != 0) && event_ != null
-								&& event_ != io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.EventNode
-										.getDefaultInstance()) {
-							event_ = io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.EventNode
-									.newBuilder(event_).mergeFrom(value).buildPartial();
-						} else {
-							event_ = value;
-						}
-						onChanged();
-					} else {
-						eventBuilder_.mergeFrom(value);
-					}
-					bitField0_ |= 0x00000040;
-					return this;
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.EventNode event = 7;</code>
-				 */
-				public Builder clearEvent() {
-					if (eventBuilder_ == null) {
-						event_ = null;
-						onChanged();
-					} else {
-						eventBuilder_.clear();
-					}
-					bitField0_ = (bitField0_ & ~0x00000040);
-					return this;
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.EventNode event = 7;</code>
-				 */
-				public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.EventNode.Builder getEventBuilder() {
-					bitField0_ |= 0x00000040;
-					onChanged();
-					return getEventFieldBuilder().getBuilder();
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.EventNode event = 7;</code>
-				 */
-				public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.EventNodeOrBuilder getEventOrBuilder() {
-					if (eventBuilder_ != null) {
-						return eventBuilder_.getMessageOrBuilder();
-					} else {
-						return event_ == null
-								? io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.EventNode
-										.getDefaultInstance()
-								: event_;
-					}
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.EventNode event = 7;</code>
-				 */
-				private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.EventNode, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.EventNode.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.EventNodeOrBuilder> getEventFieldBuilder() {
-					if (eventBuilder_ == null) {
-						eventBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.EventNode, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.EventNode.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.EventNodeOrBuilder>(
-								getEvent(), getParentForChildren(), isClean());
-						event_ = null;
-					}
-					return eventBuilder_;
-				}
-
-				private io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.TimerNode timer_;
-				private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.TimerNode, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.TimerNode.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.TimerNodeOrBuilder> timerBuilder_;
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.TimerNode timer = 8;</code>
-				 * 
-				 * @return Whether the timer field is set.
-				 */
-				public boolean hasTimer() {
-					return ((bitField0_ & 0x00000080) != 0);
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.TimerNode timer = 8;</code>
-				 * 
-				 * @return The timer.
-				 */
-				public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.TimerNode getTimer() {
-					if (timerBuilder_ == null) {
-						return timer_ == null
-								? io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.TimerNode
-										.getDefaultInstance()
-								: timer_;
-					} else {
-						return timerBuilder_.getMessage();
-					}
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.TimerNode timer = 8;</code>
-				 */
-				public Builder setTimer(
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.TimerNode value) {
-					if (timerBuilder_ == null) {
-						if (value == null) {
-							throw new NullPointerException();
-						}
-						timer_ = value;
-						onChanged();
-					} else {
-						timerBuilder_.setMessage(value);
-					}
-					bitField0_ |= 0x00000080;
-					return this;
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.TimerNode timer = 8;</code>
-				 */
-				public Builder setTimer(
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.TimerNode.Builder builderForValue) {
-					if (timerBuilder_ == null) {
-						timer_ = builderForValue.build();
-						onChanged();
-					} else {
-						timerBuilder_.setMessage(builderForValue.build());
-					}
-					bitField0_ |= 0x00000080;
-					return this;
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.TimerNode timer = 8;</code>
-				 */
-				public Builder mergeTimer(
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.TimerNode value) {
-					if (timerBuilder_ == null) {
-						if (((bitField0_ & 0x00000080) != 0) && timer_ != null
-								&& timer_ != io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.TimerNode
-										.getDefaultInstance()) {
-							timer_ = io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.TimerNode
-									.newBuilder(timer_).mergeFrom(value).buildPartial();
-						} else {
-							timer_ = value;
-						}
-						onChanged();
-					} else {
-						timerBuilder_.mergeFrom(value);
-					}
-					bitField0_ |= 0x00000080;
-					return this;
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.TimerNode timer = 8;</code>
-				 */
-				public Builder clearTimer() {
-					if (timerBuilder_ == null) {
-						timer_ = null;
-						onChanged();
-					} else {
-						timerBuilder_.clear();
-					}
-					bitField0_ = (bitField0_ & ~0x00000080);
-					return this;
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.TimerNode timer = 8;</code>
-				 */
-				public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.TimerNode.Builder getTimerBuilder() {
-					bitField0_ |= 0x00000080;
-					onChanged();
-					return getTimerFieldBuilder().getBuilder();
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.TimerNode timer = 8;</code>
-				 */
-				public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.TimerNodeOrBuilder getTimerOrBuilder() {
-					if (timerBuilder_ != null) {
-						return timerBuilder_.getMessageOrBuilder();
-					} else {
-						return timer_ == null
-								? io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.TimerNode
-										.getDefaultInstance()
-								: timer_;
-					}
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.TimerNode timer = 8;</code>
-				 */
-				private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.TimerNode, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.TimerNode.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.TimerNodeOrBuilder> getTimerFieldBuilder() {
-					if (timerBuilder_ == null) {
-						timerBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.TimerNode, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.TimerNode.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.TimerNodeOrBuilder>(
-								getTimer(), getParentForChildren(), isClean());
-						timer_ = null;
-					}
-					return timerBuilder_;
-				}
-
-				private io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode join_;
-				private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNodeOrBuilder> joinBuilder_;
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.JoinNode join = 9;</code>
-				 * 
-				 * @return Whether the join field is set.
-				 */
-				public boolean hasJoin() {
-					return ((bitField0_ & 0x00000100) != 0);
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.JoinNode join = 9;</code>
-				 * 
-				 * @return The join.
-				 */
-				public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode getJoin() {
-					if (joinBuilder_ == null) {
-						return join_ == null
-								? io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode
-										.getDefaultInstance()
-								: join_;
-					} else {
-						return joinBuilder_.getMessage();
-					}
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.JoinNode join = 9;</code>
-				 */
-				public Builder setJoin(
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode value) {
-					if (joinBuilder_ == null) {
-						if (value == null) {
-							throw new NullPointerException();
-						}
-						join_ = value;
-						onChanged();
-					} else {
-						joinBuilder_.setMessage(value);
-					}
-					bitField0_ |= 0x00000100;
-					return this;
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.JoinNode join = 9;</code>
-				 */
-				public Builder setJoin(
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode.Builder builderForValue) {
-					if (joinBuilder_ == null) {
-						join_ = builderForValue.build();
-						onChanged();
-					} else {
-						joinBuilder_.setMessage(builderForValue.build());
-					}
-					bitField0_ |= 0x00000100;
-					return this;
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.JoinNode join = 9;</code>
-				 */
-				public Builder mergeJoin(
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode value) {
-					if (joinBuilder_ == null) {
-						if (((bitField0_ & 0x00000100) != 0) && join_ != null
-								&& join_ != io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode
-										.getDefaultInstance()) {
-							join_ = io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode
-									.newBuilder(join_).mergeFrom(value).buildPartial();
-						} else {
-							join_ = value;
-						}
-						onChanged();
-					} else {
-						joinBuilder_.mergeFrom(value);
-					}
-					bitField0_ |= 0x00000100;
-					return this;
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.JoinNode join = 9;</code>
-				 */
-				public Builder clearJoin() {
-					if (joinBuilder_ == null) {
-						join_ = null;
-						onChanged();
-					} else {
-						joinBuilder_.clear();
-					}
-					bitField0_ = (bitField0_ & ~0x00000100);
-					return this;
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.JoinNode join = 9;</code>
-				 */
-				public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode.Builder getJoinBuilder() {
-					bitField0_ |= 0x00000100;
-					onChanged();
-					return getJoinFieldBuilder().getBuilder();
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.JoinNode join = 9;</code>
-				 */
-				public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNodeOrBuilder getJoinOrBuilder() {
-					if (joinBuilder_ != null) {
-						return joinBuilder_.getMessageOrBuilder();
-					} else {
-						return join_ == null
-								? io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode
-										.getDefaultInstance()
-								: join_;
-					}
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.JoinNode join = 9;</code>
-				 */
-				private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNodeOrBuilder> getJoinFieldBuilder() {
-					if (joinBuilder_ == null) {
-						joinBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNode.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.JoinNodeOrBuilder>(
-								getJoin(), getParentForChildren(), isClean());
-						join_ = null;
-					}
-					return joinBuilder_;
-				}
-
-				private io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.StateNode state_;
-				private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.StateNode, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.StateNode.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.StateNodeOrBuilder> stateBuilder_;
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.StateNode state = 10;</code>
-				 * 
-				 * @return Whether the state field is set.
-				 */
-				public boolean hasState() {
-					return ((bitField0_ & 0x00000200) != 0);
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.StateNode state = 10;</code>
-				 * 
-				 * @return The state.
-				 */
-				public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.StateNode getState() {
-					if (stateBuilder_ == null) {
-						return state_ == null
-								? io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.StateNode
-										.getDefaultInstance()
-								: state_;
-					} else {
-						return stateBuilder_.getMessage();
-					}
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.StateNode state = 10;</code>
-				 */
-				public Builder setState(
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.StateNode value) {
-					if (stateBuilder_ == null) {
-						if (value == null) {
-							throw new NullPointerException();
-						}
-						state_ = value;
-						onChanged();
-					} else {
-						stateBuilder_.setMessage(value);
-					}
-					bitField0_ |= 0x00000200;
-					return this;
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.StateNode state = 10;</code>
-				 */
-				public Builder setState(
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.StateNode.Builder builderForValue) {
-					if (stateBuilder_ == null) {
-						state_ = builderForValue.build();
-						onChanged();
-					} else {
-						stateBuilder_.setMessage(builderForValue.build());
-					}
-					bitField0_ |= 0x00000200;
-					return this;
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.StateNode state = 10;</code>
-				 */
-				public Builder mergeState(
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.StateNode value) {
-					if (stateBuilder_ == null) {
-						if (((bitField0_ & 0x00000200) != 0) && state_ != null
-								&& state_ != io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.StateNode
-										.getDefaultInstance()) {
-							state_ = io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.StateNode
-									.newBuilder(state_).mergeFrom(value).buildPartial();
-						} else {
-							state_ = value;
-						}
-						onChanged();
-					} else {
-						stateBuilder_.mergeFrom(value);
-					}
-					bitField0_ |= 0x00000200;
-					return this;
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.StateNode state = 10;</code>
-				 */
-				public Builder clearState() {
-					if (stateBuilder_ == null) {
-						state_ = null;
-						onChanged();
-					} else {
-						stateBuilder_.clear();
-					}
-					bitField0_ = (bitField0_ & ~0x00000200);
-					return this;
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.StateNode state = 10;</code>
-				 */
-				public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.StateNode.Builder getStateBuilder() {
-					bitField0_ |= 0x00000200;
-					onChanged();
-					return getStateFieldBuilder().getBuilder();
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.StateNode state = 10;</code>
-				 */
-				public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.StateNodeOrBuilder getStateOrBuilder() {
-					if (stateBuilder_ != null) {
-						return stateBuilder_.getMessageOrBuilder();
-					} else {
-						return state_ == null
-								? io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.StateNode
-										.getDefaultInstance()
-								: state_;
-					}
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.StateNode state = 10;</code>
-				 */
-				private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.StateNode, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.StateNode.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.StateNodeOrBuilder> getStateFieldBuilder() {
-					if (stateBuilder_ == null) {
-						stateBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.StateNode, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.StateNode.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.StateNodeOrBuilder>(
-								getState(), getParentForChildren(), isClean());
-						state_ = null;
-					}
-					return stateBuilder_;
-				}
-
-				private io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode composite_;
-				private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.CompositeContextNodeOrBuilder> compositeBuilder_;
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.CompositeContextNode composite = 11;</code>
-				 * 
-				 * @return Whether the composite field is set.
-				 */
-				public boolean hasComposite() {
-					return ((bitField0_ & 0x00000400) != 0);
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.CompositeContextNode composite = 11;</code>
-				 * 
-				 * @return The composite.
-				 */
-				public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode getComposite() {
-					if (compositeBuilder_ == null) {
-						return composite_ == null
-								? io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode
-										.getDefaultInstance()
-								: composite_;
-					} else {
-						return compositeBuilder_.getMessage();
-					}
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.CompositeContextNode composite = 11;</code>
-				 */
-				public Builder setComposite(
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode value) {
-					if (compositeBuilder_ == null) {
-						if (value == null) {
-							throw new NullPointerException();
-						}
-						composite_ = value;
-						onChanged();
-					} else {
-						compositeBuilder_.setMessage(value);
-					}
-					bitField0_ |= 0x00000400;
-					return this;
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.CompositeContextNode composite = 11;</code>
-				 */
-				public Builder setComposite(
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode.Builder builderForValue) {
-					if (compositeBuilder_ == null) {
-						composite_ = builderForValue.build();
-						onChanged();
-					} else {
-						compositeBuilder_.setMessage(builderForValue.build());
-					}
-					bitField0_ |= 0x00000400;
-					return this;
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.CompositeContextNode composite = 11;</code>
-				 */
-				public Builder mergeComposite(
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode value) {
-					if (compositeBuilder_ == null) {
-						if (((bitField0_ & 0x00000400) != 0) && composite_ != null
-								&& composite_ != io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode
-										.getDefaultInstance()) {
-							composite_ = io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode
-									.newBuilder(composite_).mergeFrom(value).buildPartial();
-						} else {
-							composite_ = value;
-						}
-						onChanged();
-					} else {
-						compositeBuilder_.mergeFrom(value);
-					}
-					bitField0_ |= 0x00000400;
-					return this;
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.CompositeContextNode composite = 11;</code>
-				 */
-				public Builder clearComposite() {
-					if (compositeBuilder_ == null) {
-						composite_ = null;
-						onChanged();
-					} else {
-						compositeBuilder_.clear();
-					}
-					bitField0_ = (bitField0_ & ~0x00000400);
-					return this;
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.CompositeContextNode composite = 11;</code>
-				 */
-				public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode.Builder getCompositeBuilder() {
-					bitField0_ |= 0x00000400;
-					onChanged();
-					return getCompositeFieldBuilder().getBuilder();
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.CompositeContextNode composite = 11;</code>
-				 */
-				public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.CompositeContextNodeOrBuilder getCompositeOrBuilder() {
-					if (compositeBuilder_ != null) {
-						return compositeBuilder_.getMessageOrBuilder();
-					} else {
-						return composite_ == null
-								? io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode
-										.getDefaultInstance()
-								: composite_;
-					}
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.CompositeContextNode composite = 11;</code>
-				 */
-				private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.CompositeContextNodeOrBuilder> getCompositeFieldBuilder() {
-					if (compositeBuilder_ == null) {
-						compositeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.CompositeContextNode.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.CompositeContextNodeOrBuilder>(
-								getComposite(), getParentForChildren(), isClean());
-						composite_ = null;
-					}
-					return compositeBuilder_;
-				}
-
-				private io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.ForEachNode forEach_;
-				private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.ForEachNode, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.ForEachNode.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.ForEachNodeOrBuilder> forEachBuilder_;
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.ForEachNode for_each = 12;</code>
-				 * 
-				 * @return Whether the forEach field is set.
-				 */
-				public boolean hasForEach() {
-					return ((bitField0_ & 0x00000800) != 0);
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.ForEachNode for_each = 12;</code>
-				 * 
-				 * @return The forEach.
-				 */
-				public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.ForEachNode getForEach() {
-					if (forEachBuilder_ == null) {
-						return forEach_ == null
-								? io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.ForEachNode
-										.getDefaultInstance()
-								: forEach_;
-					} else {
-						return forEachBuilder_.getMessage();
-					}
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.ForEachNode for_each = 12;</code>
-				 */
-				public Builder setForEach(
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.ForEachNode value) {
-					if (forEachBuilder_ == null) {
-						if (value == null) {
-							throw new NullPointerException();
-						}
-						forEach_ = value;
-						onChanged();
-					} else {
-						forEachBuilder_.setMessage(value);
-					}
-					bitField0_ |= 0x00000800;
-					return this;
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.ForEachNode for_each = 12;</code>
-				 */
-				public Builder setForEach(
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.ForEachNode.Builder builderForValue) {
-					if (forEachBuilder_ == null) {
-						forEach_ = builderForValue.build();
-						onChanged();
-					} else {
-						forEachBuilder_.setMessage(builderForValue.build());
-					}
-					bitField0_ |= 0x00000800;
-					return this;
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.ForEachNode for_each = 12;</code>
-				 */
-				public Builder mergeForEach(
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.ForEachNode value) {
-					if (forEachBuilder_ == null) {
-						if (((bitField0_ & 0x00000800) != 0) && forEach_ != null
-								&& forEach_ != io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.ForEachNode
-										.getDefaultInstance()) {
-							forEach_ = io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.ForEachNode
-									.newBuilder(forEach_).mergeFrom(value).buildPartial();
-						} else {
-							forEach_ = value;
-						}
-						onChanged();
-					} else {
-						forEachBuilder_.mergeFrom(value);
-					}
-					bitField0_ |= 0x00000800;
-					return this;
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.ForEachNode for_each = 12;</code>
-				 */
-				public Builder clearForEach() {
-					if (forEachBuilder_ == null) {
-						forEach_ = null;
-						onChanged();
-					} else {
-						forEachBuilder_.clear();
-					}
-					bitField0_ = (bitField0_ & ~0x00000800);
-					return this;
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.ForEachNode for_each = 12;</code>
-				 */
-				public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.ForEachNode.Builder getForEachBuilder() {
-					bitField0_ |= 0x00000800;
-					onChanged();
-					return getForEachFieldBuilder().getBuilder();
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.ForEachNode for_each = 12;</code>
-				 */
-				public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.ForEachNodeOrBuilder getForEachOrBuilder() {
-					if (forEachBuilder_ != null) {
-						return forEachBuilder_.getMessageOrBuilder();
-					} else {
-						return forEach_ == null
-								? io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.ForEachNode
-										.getDefaultInstance()
-								: forEach_;
-					}
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.ForEachNode for_each = 12;</code>
-				 */
-				private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.ForEachNode, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.ForEachNode.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.ForEachNodeOrBuilder> getForEachFieldBuilder() {
-					if (forEachBuilder_ == null) {
-						forEachBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.ForEachNode, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.ForEachNode.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.ForEachNodeOrBuilder>(
-								getForEach(), getParentForChildren(), isClean());
-						forEach_ = null;
-					}
-					return forEachBuilder_;
-				}
-
-				private io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode asyncEvent_;
-				private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.AsyncEventNodeOrBuilder> asyncEventBuilder_;
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.AsyncEventNode async_event = 13;</code>
-				 * 
-				 * @return Whether the asyncEvent field is set.
-				 */
-				public boolean hasAsyncEvent() {
-					return ((bitField0_ & 0x00001000) != 0);
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.AsyncEventNode async_event = 13;</code>
-				 * 
-				 * @return The asyncEvent.
-				 */
-				public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode getAsyncEvent() {
-					if (asyncEventBuilder_ == null) {
-						return asyncEvent_ == null
-								? io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode
-										.getDefaultInstance()
-								: asyncEvent_;
-					} else {
-						return asyncEventBuilder_.getMessage();
-					}
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.AsyncEventNode async_event = 13;</code>
-				 */
-				public Builder setAsyncEvent(
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode value) {
-					if (asyncEventBuilder_ == null) {
-						if (value == null) {
-							throw new NullPointerException();
-						}
-						asyncEvent_ = value;
-						onChanged();
-					} else {
-						asyncEventBuilder_.setMessage(value);
-					}
-					bitField0_ |= 0x00001000;
-					return this;
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.AsyncEventNode async_event = 13;</code>
-				 */
-				public Builder setAsyncEvent(
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode.Builder builderForValue) {
-					if (asyncEventBuilder_ == null) {
-						asyncEvent_ = builderForValue.build();
-						onChanged();
-					} else {
-						asyncEventBuilder_.setMessage(builderForValue.build());
-					}
-					bitField0_ |= 0x00001000;
-					return this;
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.AsyncEventNode async_event = 13;</code>
-				 */
-				public Builder mergeAsyncEvent(
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode value) {
-					if (asyncEventBuilder_ == null) {
-						if (((bitField0_ & 0x00001000) != 0) && asyncEvent_ != null
-								&& asyncEvent_ != io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode
-										.getDefaultInstance()) {
-							asyncEvent_ = io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode
-									.newBuilder(asyncEvent_).mergeFrom(value).buildPartial();
-						} else {
-							asyncEvent_ = value;
-						}
-						onChanged();
-					} else {
-						asyncEventBuilder_.mergeFrom(value);
-					}
-					bitField0_ |= 0x00001000;
-					return this;
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.AsyncEventNode async_event = 13;</code>
-				 */
-				public Builder clearAsyncEvent() {
-					if (asyncEventBuilder_ == null) {
-						asyncEvent_ = null;
-						onChanged();
-					} else {
-						asyncEventBuilder_.clear();
-					}
-					bitField0_ = (bitField0_ & ~0x00001000);
-					return this;
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.AsyncEventNode async_event = 13;</code>
-				 */
-				public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode.Builder getAsyncEventBuilder() {
-					bitField0_ |= 0x00001000;
-					onChanged();
-					return getAsyncEventFieldBuilder().getBuilder();
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.AsyncEventNode async_event = 13;</code>
-				 */
-				public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.AsyncEventNodeOrBuilder getAsyncEventOrBuilder() {
-					if (asyncEventBuilder_ != null) {
-						return asyncEventBuilder_.getMessageOrBuilder();
-					} else {
-						return asyncEvent_ == null
-								? io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode
-										.getDefaultInstance()
-								: asyncEvent_;
-					}
-				}
-
-				/**
-				 * <code>optional .org.jbpm.marshalling.ProcessInstance.NodeInstanceContent.AsyncEventNode async_event = 13;</code>
-				 */
-				private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.AsyncEventNodeOrBuilder> getAsyncEventFieldBuilder() {
-					if (asyncEventBuilder_ == null) {
-						asyncEventBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.AsyncEventNode.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent.AsyncEventNodeOrBuilder>(
-								getAsyncEvent(), getParentForChildren(), isClean());
-						asyncEvent_ = null;
-					}
-					return asyncEventBuilder_;
-				}
-
-				@java.lang.Override
-				public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
-					return super.setUnknownFields(unknownFields);
-				}
-
-				@java.lang.Override
-				public final Builder mergeUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
-					return super.mergeUnknownFields(unknownFields);
-				}
-
-				// @@protoc_insertion_point(builder_scope:org.jbpm.marshalling.ProcessInstance.NodeInstanceContent)
-			}
-
-			// @@protoc_insertion_point(class_scope:org.jbpm.marshalling.ProcessInstance.NodeInstanceContent)
-			private static final io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent DEFAULT_INSTANCE;
-			static {
-				DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent();
-			}
-
-			public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent getDefaultInstance() {
-				return DEFAULT_INSTANCE;
-			}
-
-			@java.lang.Deprecated
-			public static final com.google.protobuf.Parser<NodeInstanceContent> PARSER = new com.google.protobuf.AbstractParser<NodeInstanceContent>() {
-				@java.lang.Override
-				public NodeInstanceContent parsePartialFrom(com.google.protobuf.CodedInputStream input,
-						com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-						throws com.google.protobuf.InvalidProtocolBufferException {
-					return new NodeInstanceContent(input, extensionRegistry);
-				}
-			};
-
-			public static com.google.protobuf.Parser<NodeInstanceContent> parser() {
-				return PARSER;
-			}
-
-			@java.lang.Override
-			public com.google.protobuf.Parser<NodeInstanceContent> getParserForType() {
-				return PARSER;
-			}
-
-			@java.lang.Override
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceContent getDefaultInstanceForType() {
-				return DEFAULT_INSTANCE;
-			}
-
-		}
-
-		private int bitField0_;
-		public static final int PROCESS_TYPE_FIELD_NUMBER = 1;
-		private volatile java.lang.Object processType_;
-
-		/**
-		 * <code>optional string process_type = 1;</code>
-		 * 
-		 * @return Whether the processType field is set.
-		 */
-		@java.lang.Override
-		public boolean hasProcessType() {
-			return ((bitField0_ & 0x00000001) != 0);
-		}
-
-		/**
-		 * <code>optional string process_type = 1;</code>
-		 * 
-		 * @return The processType.
-		 */
-		@java.lang.Override
-		public java.lang.String getProcessType() {
-			java.lang.Object ref = processType_;
-			if (ref instanceof java.lang.String) {
-				return (java.lang.String) ref;
-			} else {
-				com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-				java.lang.String s = bs.toStringUtf8();
-				if (bs.isValidUtf8()) {
-					processType_ = s;
-				}
-				return s;
-			}
-		}
-
-		/**
-		 * <code>optional string process_type = 1;</code>
-		 * 
-		 * @return The bytes for processType.
-		 */
-		@java.lang.Override
-		public com.google.protobuf.ByteString getProcessTypeBytes() {
-			java.lang.Object ref = processType_;
-			if (ref instanceof java.lang.String) {
-				com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
-				processType_ = b;
-				return b;
-			} else {
-				return (com.google.protobuf.ByteString) ref;
-			}
-		}
-
-		public static final int ID_FIELD_NUMBER = 2;
-		private volatile java.lang.Object id_;
-
-		/**
-		 * <code>optional string id = 2;</code>
-		 * 
-		 * @return Whether the id field is set.
-		 */
-		@java.lang.Override
-		public boolean hasId() {
-			return ((bitField0_ & 0x00000002) != 0);
-		}
-
-		/**
-		 * <code>optional string id = 2;</code>
-		 * 
-		 * @return The id.
-		 */
-		@java.lang.Override
-		public java.lang.String getId() {
-			java.lang.Object ref = id_;
-			if (ref instanceof java.lang.String) {
-				return (java.lang.String) ref;
-			} else {
-				com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-				java.lang.String s = bs.toStringUtf8();
-				if (bs.isValidUtf8()) {
-					id_ = s;
-				}
-				return s;
-			}
-		}
-
-		/**
-		 * <code>optional string id = 2;</code>
-		 * 
-		 * @return The bytes for id.
-		 */
-		@java.lang.Override
-		public com.google.protobuf.ByteString getIdBytes() {
-			java.lang.Object ref = id_;
-			if (ref instanceof java.lang.String) {
-				com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
-				id_ = b;
-				return b;
-			} else {
-				return (com.google.protobuf.ByteString) ref;
-			}
-		}
-
-		public static final int PROCESS_ID_FIELD_NUMBER = 3;
-		private volatile java.lang.Object processId_;
-
-		/**
-		 * <code>optional string process_id = 3;</code>
-		 * 
-		 * @return Whether the processId field is set.
-		 */
-		@java.lang.Override
-		public boolean hasProcessId() {
-			return ((bitField0_ & 0x00000004) != 0);
-		}
-
-		/**
-		 * <code>optional string process_id = 3;</code>
-		 * 
-		 * @return The processId.
-		 */
-		@java.lang.Override
-		public java.lang.String getProcessId() {
-			java.lang.Object ref = processId_;
-			if (ref instanceof java.lang.String) {
-				return (java.lang.String) ref;
-			} else {
-				com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-				java.lang.String s = bs.toStringUtf8();
-				if (bs.isValidUtf8()) {
-					processId_ = s;
-				}
-				return s;
-			}
-		}
-
-		/**
-		 * <code>optional string process_id = 3;</code>
-		 * 
-		 * @return The bytes for processId.
-		 */
-		@java.lang.Override
-		public com.google.protobuf.ByteString getProcessIdBytes() {
-			java.lang.Object ref = processId_;
-			if (ref instanceof java.lang.String) {
-				com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
-				processId_ = b;
-				return b;
-			} else {
-				return (com.google.protobuf.ByteString) ref;
-			}
-		}
-
-		public static final int STATE_FIELD_NUMBER = 4;
-		private int state_;
-
-		/**
-		 * <code>optional int32 state = 4;</code>
-		 * 
-		 * @return Whether the state field is set.
-		 */
-		@java.lang.Override
-		public boolean hasState() {
-			return ((bitField0_ & 0x00000008) != 0);
-		}
-
-		/**
-		 * <code>optional int32 state = 4;</code>
-		 * 
-		 * @return The state.
-		 */
-		@java.lang.Override
-		public int getState() {
-			return state_;
-		}
-
-		public static final int NODE_INSTANCE_COUNTER_FIELD_NUMBER = 5;
-		private long nodeInstanceCounter_;
-
-		/**
-		 * <code>optional int64 node_instance_counter = 5;</code>
-		 * 
-		 * @return Whether the nodeInstanceCounter field is set.
-		 */
-		@java.lang.Override
-		public boolean hasNodeInstanceCounter() {
-			return ((bitField0_ & 0x00000010) != 0);
-		}
-
-		/**
-		 * <code>optional int64 node_instance_counter = 5;</code>
-		 * 
-		 * @return The nodeInstanceCounter.
-		 */
-		@java.lang.Override
-		public long getNodeInstanceCounter() {
-			return nodeInstanceCounter_;
-		}
-
-		public static final int PROCESS_XML_FIELD_NUMBER = 11;
-		private volatile java.lang.Object processXml_;
-
-		/**
-		 * <code>optional string process_xml = 11;</code>
-		 * 
-		 * @return Whether the processXml field is set.
-		 */
-		@java.lang.Override
-		public boolean hasProcessXml() {
-			return ((bitField0_ & 0x00000020) != 0);
-		}
-
-		/**
-		 * <code>optional string process_xml = 11;</code>
-		 * 
-		 * @return The processXml.
-		 */
-		@java.lang.Override
-		public java.lang.String getProcessXml() {
-			java.lang.Object ref = processXml_;
-			if (ref instanceof java.lang.String) {
-				return (java.lang.String) ref;
-			} else {
-				com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-				java.lang.String s = bs.toStringUtf8();
-				if (bs.isValidUtf8()) {
-					processXml_ = s;
-				}
-				return s;
-			}
-		}
-
-		/**
-		 * <code>optional string process_xml = 11;</code>
-		 * 
-		 * @return The bytes for processXml.
-		 */
-		@java.lang.Override
-		public com.google.protobuf.ByteString getProcessXmlBytes() {
-			java.lang.Object ref = processXml_;
-			if (ref instanceof java.lang.String) {
-				com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
-				processXml_ = b;
-				return b;
-			} else {
-				return (com.google.protobuf.ByteString) ref;
-			}
-		}
-
-		public static final int PARENT_PROCESS_INSTANCE_ID_FIELD_NUMBER = 12;
-		private volatile java.lang.Object parentProcessInstanceId_;
-
-		/**
-		 * <code>optional string parent_process_instance_id = 12;</code>
-		 * 
-		 * @return Whether the parentProcessInstanceId field is set.
-		 */
-		@java.lang.Override
-		public boolean hasParentProcessInstanceId() {
-			return ((bitField0_ & 0x00000040) != 0);
-		}
-
-		/**
-		 * <code>optional string parent_process_instance_id = 12;</code>
-		 * 
-		 * @return The parentProcessInstanceId.
-		 */
-		@java.lang.Override
-		public java.lang.String getParentProcessInstanceId() {
-			java.lang.Object ref = parentProcessInstanceId_;
-			if (ref instanceof java.lang.String) {
-				return (java.lang.String) ref;
-			} else {
-				com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-				java.lang.String s = bs.toStringUtf8();
-				if (bs.isValidUtf8()) {
-					parentProcessInstanceId_ = s;
-				}
-				return s;
-			}
-		}
-
-		/**
-		 * <code>optional string parent_process_instance_id = 12;</code>
-		 * 
-		 * @return The bytes for parentProcessInstanceId.
-		 */
-		@java.lang.Override
-		public com.google.protobuf.ByteString getParentProcessInstanceIdBytes() {
-			java.lang.Object ref = parentProcessInstanceId_;
-			if (ref instanceof java.lang.String) {
-				com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
-				parentProcessInstanceId_ = b;
-				return b;
-			} else {
-				return (com.google.protobuf.ByteString) ref;
-			}
-		}
-
-		public static final int DESCRIPTION_FIELD_NUMBER = 15;
-		private volatile java.lang.Object description_;
-
-		/**
-		 * <code>optional string description = 15;</code>
-		 * 
-		 * @return Whether the description field is set.
-		 */
-		@java.lang.Override
-		public boolean hasDescription() {
-			return ((bitField0_ & 0x00000080) != 0);
-		}
-
-		/**
-		 * <code>optional string description = 15;</code>
-		 * 
-		 * @return The description.
-		 */
-		@java.lang.Override
-		public java.lang.String getDescription() {
-			java.lang.Object ref = description_;
-			if (ref instanceof java.lang.String) {
-				return (java.lang.String) ref;
-			} else {
-				com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-				java.lang.String s = bs.toStringUtf8();
-				if (bs.isValidUtf8()) {
-					description_ = s;
-				}
-				return s;
-			}
-		}
-
-		/**
-		 * <code>optional string description = 15;</code>
-		 * 
-		 * @return The bytes for description.
-		 */
-		@java.lang.Override
-		public com.google.protobuf.ByteString getDescriptionBytes() {
-			java.lang.Object ref = description_;
-			if (ref instanceof java.lang.String) {
-				com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
-				description_ = b;
-				return b;
-			} else {
-				return (com.google.protobuf.ByteString) ref;
-			}
-		}
-
-		public static final int SIGNAL_COMPLETION_FIELD_NUMBER = 16;
-		private boolean signalCompletion_;
-
-		/**
-		 * <code>optional bool signal_completion = 16 [default = true];</code>
-		 * 
-		 * @return Whether the signalCompletion field is set.
-		 */
-		@java.lang.Override
-		public boolean hasSignalCompletion() {
-			return ((bitField0_ & 0x00000100) != 0);
-		}
-
-		/**
-		 * <code>optional bool signal_completion = 16 [default = true];</code>
-		 * 
-		 * @return The signalCompletion.
-		 */
-		@java.lang.Override
-		public boolean getSignalCompletion() {
-			return signalCompletion_;
-		}
-
-		public static final int DEPLOYMENTID_FIELD_NUMBER = 17;
-		private volatile java.lang.Object deploymentId_;
-
-		/**
-		 * <code>optional string deploymentId = 17;</code>
-		 * 
-		 * @return Whether the deploymentId field is set.
-		 */
-		@java.lang.Override
-		public boolean hasDeploymentId() {
-			return ((bitField0_ & 0x00000200) != 0);
-		}
-
-		/**
-		 * <code>optional string deploymentId = 17;</code>
-		 * 
-		 * @return The deploymentId.
-		 */
-		@java.lang.Override
-		public java.lang.String getDeploymentId() {
-			java.lang.Object ref = deploymentId_;
-			if (ref instanceof java.lang.String) {
-				return (java.lang.String) ref;
-			} else {
-				com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-				java.lang.String s = bs.toStringUtf8();
-				if (bs.isValidUtf8()) {
-					deploymentId_ = s;
-				}
-				return s;
-			}
-		}
-
-		/**
-		 * <code>optional string deploymentId = 17;</code>
-		 * 
-		 * @return The bytes for deploymentId.
-		 */
-		@java.lang.Override
-		public com.google.protobuf.ByteString getDeploymentIdBytes() {
-			java.lang.Object ref = deploymentId_;
-			if (ref instanceof java.lang.String) {
-				com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
-				deploymentId_ = b;
-				return b;
-			} else {
-				return (com.google.protobuf.ByteString) ref;
-			}
-		}
-
-		public static final int CORRELATION_KEY_FIELD_NUMBER = 18;
-		private volatile java.lang.Object correlationKey_;
-
-		/**
-		 * <code>optional string correlation_key = 18;</code>
-		 * 
-		 * @return Whether the correlationKey field is set.
-		 */
-		@java.lang.Override
-		public boolean hasCorrelationKey() {
-			return ((bitField0_ & 0x00000400) != 0);
-		}
-
-		/**
-		 * <code>optional string correlation_key = 18;</code>
-		 * 
-		 * @return The correlationKey.
-		 */
-		@java.lang.Override
-		public java.lang.String getCorrelationKey() {
-			java.lang.Object ref = correlationKey_;
-			if (ref instanceof java.lang.String) {
-				return (java.lang.String) ref;
-			} else {
-				com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-				java.lang.String s = bs.toStringUtf8();
-				if (bs.isValidUtf8()) {
-					correlationKey_ = s;
-				}
-				return s;
-			}
-		}
-
-		/**
-		 * <code>optional string correlation_key = 18;</code>
-		 * 
-		 * @return The bytes for correlationKey.
-		 */
-		@java.lang.Override
-		public com.google.protobuf.ByteString getCorrelationKeyBytes() {
-			java.lang.Object ref = correlationKey_;
-			if (ref instanceof java.lang.String) {
-				com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
-				correlationKey_ = b;
-				return b;
-			} else {
-				return (com.google.protobuf.ByteString) ref;
-			}
-		}
-
-		public static final int SLA_TIMER_ID_FIELD_NUMBER = 19;
-		private volatile java.lang.Object slaTimerId_;
-
-		/**
-		 * <code>optional string sla_timer_id = 19;</code>
-		 * 
-		 * @return Whether the slaTimerId field is set.
-		 */
-		@java.lang.Override
-		public boolean hasSlaTimerId() {
-			return ((bitField0_ & 0x00000800) != 0);
-		}
-
-		/**
-		 * <code>optional string sla_timer_id = 19;</code>
-		 * 
-		 * @return The slaTimerId.
-		 */
-		@java.lang.Override
-		public java.lang.String getSlaTimerId() {
-			java.lang.Object ref = slaTimerId_;
-			if (ref instanceof java.lang.String) {
-				return (java.lang.String) ref;
-			} else {
-				com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-				java.lang.String s = bs.toStringUtf8();
-				if (bs.isValidUtf8()) {
-					slaTimerId_ = s;
-				}
-				return s;
-			}
-		}
-
-		/**
-		 * <code>optional string sla_timer_id = 19;</code>
-		 * 
-		 * @return The bytes for slaTimerId.
-		 */
-		@java.lang.Override
-		public com.google.protobuf.ByteString getSlaTimerIdBytes() {
-			java.lang.Object ref = slaTimerId_;
-			if (ref instanceof java.lang.String) {
-				com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
-				slaTimerId_ = b;
-				return b;
-			} else {
-				return (com.google.protobuf.ByteString) ref;
-			}
-		}
-
-		public static final int SLA_DUE_DATE_FIELD_NUMBER = 20;
-		private long slaDueDate_;
-
-		/**
-		 * <code>optional int64 sla_due_date = 20;</code>
-		 * 
-		 * @return Whether the slaDueDate field is set.
-		 */
-		@java.lang.Override
-		public boolean hasSlaDueDate() {
-			return ((bitField0_ & 0x00001000) != 0);
-		}
-
-		/**
-		 * <code>optional int64 sla_due_date = 20;</code>
-		 * 
-		 * @return The slaDueDate.
-		 */
-		@java.lang.Override
-		public long getSlaDueDate() {
-			return slaDueDate_;
-		}
-
-		public static final int SLA_COMPLIANCE_FIELD_NUMBER = 21;
-		private int slaCompliance_;
-
-		/**
-		 * <code>optional int32 sla_compliance = 21;</code>
-		 * 
-		 * @return Whether the slaCompliance field is set.
-		 */
-		@java.lang.Override
-		public boolean hasSlaCompliance() {
-			return ((bitField0_ & 0x00002000) != 0);
-		}
-
-		/**
-		 * <code>optional int32 sla_compliance = 21;</code>
-		 * 
-		 * @return The slaCompliance.
-		 */
-		@java.lang.Override
-		public int getSlaCompliance() {
-			return slaCompliance_;
-		}
-
-		public static final int ROOT_PROCESS_INSTANCE_ID_FIELD_NUMBER = 22;
-		private volatile java.lang.Object rootProcessInstanceId_;
-
-		/**
-		 * <code>optional string root_process_instance_id = 22;</code>
-		 * 
-		 * @return Whether the rootProcessInstanceId field is set.
-		 */
-		@java.lang.Override
-		public boolean hasRootProcessInstanceId() {
-			return ((bitField0_ & 0x00004000) != 0);
-		}
-
-		/**
-		 * <code>optional string root_process_instance_id = 22;</code>
-		 * 
-		 * @return The rootProcessInstanceId.
-		 */
-		@java.lang.Override
-		public java.lang.String getRootProcessInstanceId() {
-			java.lang.Object ref = rootProcessInstanceId_;
-			if (ref instanceof java.lang.String) {
-				return (java.lang.String) ref;
-			} else {
-				com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-				java.lang.String s = bs.toStringUtf8();
-				if (bs.isValidUtf8()) {
-					rootProcessInstanceId_ = s;
-				}
-				return s;
-			}
-		}
-
-		/**
-		 * <code>optional string root_process_instance_id = 22;</code>
-		 * 
-		 * @return The bytes for rootProcessInstanceId.
-		 */
-		@java.lang.Override
-		public com.google.protobuf.ByteString getRootProcessInstanceIdBytes() {
-			java.lang.Object ref = rootProcessInstanceId_;
-			if (ref instanceof java.lang.String) {
-				com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
-				rootProcessInstanceId_ = b;
-				return b;
-			} else {
-				return (com.google.protobuf.ByteString) ref;
-			}
-		}
-
-		public static final int START_DATE_FIELD_NUMBER = 23;
-		private long startDate_;
-
-		/**
-		 * <code>optional int64 start_date = 23;</code>
-		 * 
-		 * @return Whether the startDate field is set.
-		 */
-		@java.lang.Override
-		public boolean hasStartDate() {
-			return ((bitField0_ & 0x00008000) != 0);
-		}
-
-		/**
-		 * <code>optional int64 start_date = 23;</code>
-		 * 
-		 * @return The startDate.
-		 */
-		@java.lang.Override
-		public long getStartDate() {
-			return startDate_;
-		}
-
-		public static final int ROOT_PROCESS_ID_FIELD_NUMBER = 24;
-		private volatile java.lang.Object rootProcessId_;
-
-		/**
-		 * <code>optional string root_process_id = 24;</code>
-		 * 
-		 * @return Whether the rootProcessId field is set.
-		 */
-		@java.lang.Override
-		public boolean hasRootProcessId() {
-			return ((bitField0_ & 0x00010000) != 0);
-		}
-
-		/**
-		 * <code>optional string root_process_id = 24;</code>
-		 * 
-		 * @return The rootProcessId.
-		 */
-		@java.lang.Override
-		public java.lang.String getRootProcessId() {
-			java.lang.Object ref = rootProcessId_;
-			if (ref instanceof java.lang.String) {
-				return (java.lang.String) ref;
-			} else {
-				com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-				java.lang.String s = bs.toStringUtf8();
-				if (bs.isValidUtf8()) {
-					rootProcessId_ = s;
-				}
-				return s;
-			}
-		}
-
-		/**
-		 * <code>optional string root_process_id = 24;</code>
-		 * 
-		 * @return The bytes for rootProcessId.
-		 */
-		@java.lang.Override
-		public com.google.protobuf.ByteString getRootProcessIdBytes() {
-			java.lang.Object ref = rootProcessId_;
-			if (ref instanceof java.lang.String) {
-				com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
-				rootProcessId_ = b;
-				return b;
-			} else {
-				return (com.google.protobuf.ByteString) ref;
-			}
-		}
-
-		public static final int ERROR_NODE_ID_FIELD_NUMBER = 25;
-		private volatile java.lang.Object errorNodeId_;
-
-		/**
-		 * <code>optional string error_node_id = 25;</code>
-		 * 
-		 * @return Whether the errorNodeId field is set.
-		 */
-		@java.lang.Override
-		public boolean hasErrorNodeId() {
-			return ((bitField0_ & 0x00020000) != 0);
-		}
-
-		/**
-		 * <code>optional string error_node_id = 25;</code>
-		 * 
-		 * @return The errorNodeId.
-		 */
-		@java.lang.Override
-		public java.lang.String getErrorNodeId() {
-			java.lang.Object ref = errorNodeId_;
-			if (ref instanceof java.lang.String) {
-				return (java.lang.String) ref;
-			} else {
-				com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-				java.lang.String s = bs.toStringUtf8();
-				if (bs.isValidUtf8()) {
-					errorNodeId_ = s;
-				}
-				return s;
-			}
-		}
-
-		/**
-		 * <code>optional string error_node_id = 25;</code>
-		 * 
-		 * @return The bytes for errorNodeId.
-		 */
-		@java.lang.Override
-		public com.google.protobuf.ByteString getErrorNodeIdBytes() {
-			java.lang.Object ref = errorNodeId_;
-			if (ref instanceof java.lang.String) {
-				com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
-				errorNodeId_ = b;
-				return b;
-			} else {
-				return (com.google.protobuf.ByteString) ref;
-			}
-		}
-
-		public static final int ERROR_MESSAGE_FIELD_NUMBER = 26;
-		private volatile java.lang.Object errorMessage_;
-
-		/**
-		 * <code>optional string error_message = 26;</code>
-		 * 
-		 * @return Whether the errorMessage field is set.
-		 */
-		@java.lang.Override
-		public boolean hasErrorMessage() {
-			return ((bitField0_ & 0x00040000) != 0);
-		}
-
-		/**
-		 * <code>optional string error_message = 26;</code>
-		 * 
-		 * @return The errorMessage.
-		 */
-		@java.lang.Override
-		public java.lang.String getErrorMessage() {
-			java.lang.Object ref = errorMessage_;
-			if (ref instanceof java.lang.String) {
-				return (java.lang.String) ref;
-			} else {
-				com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-				java.lang.String s = bs.toStringUtf8();
-				if (bs.isValidUtf8()) {
-					errorMessage_ = s;
-				}
-				return s;
-			}
-		}
-
-		/**
-		 * <code>optional string error_message = 26;</code>
-		 * 
-		 * @return The bytes for errorMessage.
-		 */
-		@java.lang.Override
-		public com.google.protobuf.ByteString getErrorMessageBytes() {
-			java.lang.Object ref = errorMessage_;
-			if (ref instanceof java.lang.String) {
-				com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
-				errorMessage_ = b;
-				return b;
-			} else {
-				return (com.google.protobuf.ByteString) ref;
-			}
-		}
-
-		public static final int REFERENCE_ID_FIELD_NUMBER = 27;
-		private volatile java.lang.Object referenceId_;
-
-		/**
-		 * <code>optional string reference_id = 27;</code>
-		 * 
-		 * @return Whether the referenceId field is set.
-		 */
-		@java.lang.Override
-		public boolean hasReferenceId() {
-			return ((bitField0_ & 0x00080000) != 0);
-		}
-
-		/**
-		 * <code>optional string reference_id = 27;</code>
-		 * 
-		 * @return The referenceId.
-		 */
-		@java.lang.Override
-		public java.lang.String getReferenceId() {
-			java.lang.Object ref = referenceId_;
-			if (ref instanceof java.lang.String) {
-				return (java.lang.String) ref;
-			} else {
-				com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-				java.lang.String s = bs.toStringUtf8();
-				if (bs.isValidUtf8()) {
-					referenceId_ = s;
-				}
-				return s;
-			}
-		}
-
-		/**
-		 * <code>optional string reference_id = 27;</code>
-		 * 
-		 * @return The bytes for referenceId.
-		 */
-		@java.lang.Override
-		public com.google.protobuf.ByteString getReferenceIdBytes() {
-			java.lang.Object ref = referenceId_;
-			if (ref instanceof java.lang.String) {
-				com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
-				referenceId_ = b;
-				return b;
-			} else {
-				return (com.google.protobuf.ByteString) ref;
-			}
-		}
-
-		public static final int SWIMLANE_CONTEXT_FIELD_NUMBER = 6;
-		private java.util.List<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.SwimlaneContextInstance> swimlaneContext_;
-
-		/**
-		 * <code>repeated .org.jbpm.marshalling.ProcessInstance.SwimlaneContextInstance swimlane_context = 6;</code>
-		 */
-		@java.lang.Override
-		public java.util.List<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.SwimlaneContextInstance> getSwimlaneContextList() {
-			return swimlaneContext_;
-		}
-
-		/**
-		 * <code>repeated .org.jbpm.marshalling.ProcessInstance.SwimlaneContextInstance swimlane_context = 6;</code>
-		 */
-		@java.lang.Override
-		public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.SwimlaneContextInstanceOrBuilder> getSwimlaneContextOrBuilderList() {
-			return swimlaneContext_;
-		}
-
-		/**
-		 * <code>repeated .org.jbpm.marshalling.ProcessInstance.SwimlaneContextInstance swimlane_context = 6;</code>
-		 */
-		@java.lang.Override
-		public int getSwimlaneContextCount() {
-			return swimlaneContext_.size();
-		}
-
-		/**
-		 * <code>repeated .org.jbpm.marshalling.ProcessInstance.SwimlaneContextInstance swimlane_context = 6;</code>
-		 */
-		@java.lang.Override
-		public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.SwimlaneContextInstance getSwimlaneContext(
-				int index) {
-			return swimlaneContext_.get(index);
-		}
-
-		/**
-		 * <code>repeated .org.jbpm.marshalling.ProcessInstance.SwimlaneContextInstance swimlane_context = 6;</code>
-		 */
-		@java.lang.Override
-		public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.SwimlaneContextInstanceOrBuilder getSwimlaneContextOrBuilder(
-				int index) {
-			return swimlaneContext_.get(index);
-		}
-
-		public static final int NODE_INSTANCE_FIELD_NUMBER = 7;
-		private java.util.List<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstance> nodeInstance_;
-
-		/**
-		 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstance node_instance = 7;</code>
-		 */
-		@java.lang.Override
-		public java.util.List<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstance> getNodeInstanceList() {
-			return nodeInstance_;
-		}
-
-		/**
-		 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstance node_instance = 7;</code>
-		 */
-		@java.lang.Override
-		public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceOrBuilder> getNodeInstanceOrBuilderList() {
-			return nodeInstance_;
-		}
-
-		/**
-		 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstance node_instance = 7;</code>
-		 */
-		@java.lang.Override
-		public int getNodeInstanceCount() {
-			return nodeInstance_.size();
-		}
-
-		/**
-		 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstance node_instance = 7;</code>
-		 */
-		@java.lang.Override
-		public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstance getNodeInstance(
-				int index) {
-			return nodeInstance_.get(index);
-		}
-
-		/**
-		 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstance node_instance = 7;</code>
-		 */
-		@java.lang.Override
-		public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceOrBuilder getNodeInstanceOrBuilder(
-				int index) {
-			return nodeInstance_.get(index);
-		}
-
-		public static final int VARIABLE_FIELD_NUMBER = 8;
-		private java.util.List<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable> variable_;
-
-		/**
-		 * <code>repeated .org.jbpm.marshalling.Variable variable = 8;</code>
-		 */
-		@java.lang.Override
-		public java.util.List<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable> getVariableList() {
-			return variable_;
-		}
-
-		/**
-		 * <code>repeated .org.jbpm.marshalling.Variable variable = 8;</code>
-		 */
-		@java.lang.Override
-		public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.VariableOrBuilder> getVariableOrBuilderList() {
-			return variable_;
-		}
-
-		/**
-		 * <code>repeated .org.jbpm.marshalling.Variable variable = 8;</code>
-		 */
-		@java.lang.Override
-		public int getVariableCount() {
-			return variable_.size();
-		}
-
-		/**
-		 * <code>repeated .org.jbpm.marshalling.Variable variable = 8;</code>
-		 */
-		@java.lang.Override
-		public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable getVariable(int index) {
-			return variable_.get(index);
-		}
-
-		/**
-		 * <code>repeated .org.jbpm.marshalling.Variable variable = 8;</code>
-		 */
-		@java.lang.Override
-		public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.VariableOrBuilder getVariableOrBuilder(
-				int index) {
-			return variable_.get(index);
-		}
-
-		public static final int EXCLUSIVE_GROUP_FIELD_NUMBER = 10;
-		private java.util.List<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance> exclusiveGroup_;
-
-		/**
-		 * <code>repeated .org.jbpm.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 10;</code>
-		 */
-		@java.lang.Override
-		public java.util.List<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance> getExclusiveGroupList() {
-			return exclusiveGroup_;
-		}
-
-		/**
-		 * <code>repeated .org.jbpm.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 10;</code>
-		 */
-		@java.lang.Override
-		public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstanceOrBuilder> getExclusiveGroupOrBuilderList() {
-			return exclusiveGroup_;
-		}
-
-		/**
-		 * <code>repeated .org.jbpm.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 10;</code>
-		 */
-		@java.lang.Override
-		public int getExclusiveGroupCount() {
-			return exclusiveGroup_.size();
-		}
-
-		/**
-		 * <code>repeated .org.jbpm.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 10;</code>
-		 */
-		@java.lang.Override
-		public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance getExclusiveGroup(
-				int index) {
-			return exclusiveGroup_.get(index);
-		}
-
-		/**
-		 * <code>repeated .org.jbpm.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 10;</code>
-		 */
-		@java.lang.Override
-		public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstanceOrBuilder getExclusiveGroupOrBuilder(
-				int index) {
-			return exclusiveGroup_.get(index);
-		}
-
-		public static final int COMPLETEDNODEIDS_FIELD_NUMBER = 13;
-		private com.google.protobuf.LazyStringList completedNodeIds_;
-
-		/**
-		 * <code>repeated string completedNodeIds = 13;</code>
-		 * 
-		 * @return A list containing the completedNodeIds.
-		 */
-		public com.google.protobuf.ProtocolStringList getCompletedNodeIdsList() {
-			return completedNodeIds_;
-		}
-
-		/**
-		 * <code>repeated string completedNodeIds = 13;</code>
-		 * 
-		 * @return The count of completedNodeIds.
-		 */
-		public int getCompletedNodeIdsCount() {
-			return completedNodeIds_.size();
-		}
-
-		/**
-		 * <code>repeated string completedNodeIds = 13;</code>
-		 * 
-		 * @param index The index of the element to return.
-		 * @return The completedNodeIds at the given index.
-		 */
-		public java.lang.String getCompletedNodeIds(int index) {
-			return completedNodeIds_.get(index);
-		}
-
-		/**
-		 * <code>repeated string completedNodeIds = 13;</code>
-		 * 
-		 * @param index The index of the value to return.
-		 * @return The bytes of the completedNodeIds at the given index.
-		 */
-		public com.google.protobuf.ByteString getCompletedNodeIdsBytes(int index) {
-			return completedNodeIds_.getByteString(index);
-		}
-
-		public static final int ITERATIONLEVELS_FIELD_NUMBER = 14;
-		private java.util.List<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel> iterationLevels_;
-
-		/**
-		 * <code>repeated .org.jbpm.marshalling.IterationLevel iterationLevels = 14;</code>
-		 */
-		@java.lang.Override
-		public java.util.List<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel> getIterationLevelsList() {
-			return iterationLevels_;
-		}
-
-		/**
-		 * <code>repeated .org.jbpm.marshalling.IterationLevel iterationLevels = 14;</code>
-		 */
-		@java.lang.Override
-		public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevelOrBuilder> getIterationLevelsOrBuilderList() {
-			return iterationLevels_;
-		}
-
-		/**
-		 * <code>repeated .org.jbpm.marshalling.IterationLevel iterationLevels = 14;</code>
-		 */
-		@java.lang.Override
-		public int getIterationLevelsCount() {
-			return iterationLevels_.size();
-		}
-
-		/**
-		 * <code>repeated .org.jbpm.marshalling.IterationLevel iterationLevels = 14;</code>
-		 */
-		@java.lang.Override
-		public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel getIterationLevels(int index) {
-			return iterationLevels_.get(index);
-		}
-
-		/**
-		 * <code>repeated .org.jbpm.marshalling.IterationLevel iterationLevels = 14;</code>
-		 */
-		@java.lang.Override
-		public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevelOrBuilder getIterationLevelsOrBuilder(
-				int index) {
-			return iterationLevels_.get(index);
-		}
-
-		private byte memoizedIsInitialized = -1;
-
-		@java.lang.Override
-		public final boolean isInitialized() {
-			byte isInitialized = memoizedIsInitialized;
-			if (isInitialized == 1)
-				return true;
-			if (isInitialized == 0)
-				return false;
-
-			memoizedIsInitialized = 1;
-			return true;
-		}
-
-		@java.lang.Override
-		public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
-			if (((bitField0_ & 0x00000001) != 0)) {
-				com.google.protobuf.GeneratedMessageV3.writeString(output, 1, processType_);
-			}
-			if (((bitField0_ & 0x00000002) != 0)) {
-				com.google.protobuf.GeneratedMessageV3.writeString(output, 2, id_);
-			}
-			if (((bitField0_ & 0x00000004) != 0)) {
-				com.google.protobuf.GeneratedMessageV3.writeString(output, 3, processId_);
-			}
-			if (((bitField0_ & 0x00000008) != 0)) {
-				output.writeInt32(4, state_);
-			}
-			if (((bitField0_ & 0x00000010) != 0)) {
-				output.writeInt64(5, nodeInstanceCounter_);
-			}
-			for (int i = 0; i < swimlaneContext_.size(); i++) {
-				output.writeMessage(6, swimlaneContext_.get(i));
-			}
-			for (int i = 0; i < nodeInstance_.size(); i++) {
-				output.writeMessage(7, nodeInstance_.get(i));
-			}
-			for (int i = 0; i < variable_.size(); i++) {
-				output.writeMessage(8, variable_.get(i));
-			}
-			for (int i = 0; i < exclusiveGroup_.size(); i++) {
-				output.writeMessage(10, exclusiveGroup_.get(i));
-			}
-			if (((bitField0_ & 0x00000020) != 0)) {
-				com.google.protobuf.GeneratedMessageV3.writeString(output, 11, processXml_);
-			}
-			if (((bitField0_ & 0x00000040) != 0)) {
-				com.google.protobuf.GeneratedMessageV3.writeString(output, 12, parentProcessInstanceId_);
-			}
-			for (int i = 0; i < completedNodeIds_.size(); i++) {
-				com.google.protobuf.GeneratedMessageV3.writeString(output, 13, completedNodeIds_.getRaw(i));
-			}
-			for (int i = 0; i < iterationLevels_.size(); i++) {
-				output.writeMessage(14, iterationLevels_.get(i));
-			}
-			if (((bitField0_ & 0x00000080) != 0)) {
-				com.google.protobuf.GeneratedMessageV3.writeString(output, 15, description_);
-			}
-			if (((bitField0_ & 0x00000100) != 0)) {
-				output.writeBool(16, signalCompletion_);
-			}
-			if (((bitField0_ & 0x00000200) != 0)) {
-				com.google.protobuf.GeneratedMessageV3.writeString(output, 17, deploymentId_);
-			}
-			if (((bitField0_ & 0x00000400) != 0)) {
-				com.google.protobuf.GeneratedMessageV3.writeString(output, 18, correlationKey_);
-			}
-			if (((bitField0_ & 0x00000800) != 0)) {
-				com.google.protobuf.GeneratedMessageV3.writeString(output, 19, slaTimerId_);
-			}
-			if (((bitField0_ & 0x00001000) != 0)) {
-				output.writeInt64(20, slaDueDate_);
-			}
-			if (((bitField0_ & 0x00002000) != 0)) {
-				output.writeInt32(21, slaCompliance_);
-			}
-			if (((bitField0_ & 0x00004000) != 0)) {
-				com.google.protobuf.GeneratedMessageV3.writeString(output, 22, rootProcessInstanceId_);
-			}
-			if (((bitField0_ & 0x00008000) != 0)) {
-				output.writeInt64(23, startDate_);
-			}
-			if (((bitField0_ & 0x00010000) != 0)) {
-				com.google.protobuf.GeneratedMessageV3.writeString(output, 24, rootProcessId_);
-			}
-			if (((bitField0_ & 0x00020000) != 0)) {
-				com.google.protobuf.GeneratedMessageV3.writeString(output, 25, errorNodeId_);
-			}
-			if (((bitField0_ & 0x00040000) != 0)) {
-				com.google.protobuf.GeneratedMessageV3.writeString(output, 26, errorMessage_);
-			}
-			if (((bitField0_ & 0x00080000) != 0)) {
-				com.google.protobuf.GeneratedMessageV3.writeString(output, 27, referenceId_);
-			}
-			unknownFields.writeTo(output);
-		}
-
-		@java.lang.Override
-		public int getSerializedSize() {
-			int size = memoizedSize;
-			if (size != -1)
-				return size;
-
-			size = 0;
-			if (((bitField0_ & 0x00000001) != 0)) {
-				size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, processType_);
-			}
-			if (((bitField0_ & 0x00000002) != 0)) {
-				size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, id_);
-			}
-			if (((bitField0_ & 0x00000004) != 0)) {
-				size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, processId_);
-			}
-			if (((bitField0_ & 0x00000008) != 0)) {
-				size += com.google.protobuf.CodedOutputStream.computeInt32Size(4, state_);
-			}
-			if (((bitField0_ & 0x00000010) != 0)) {
-				size += com.google.protobuf.CodedOutputStream.computeInt64Size(5, nodeInstanceCounter_);
-			}
-			for (int i = 0; i < swimlaneContext_.size(); i++) {
-				size += com.google.protobuf.CodedOutputStream.computeMessageSize(6, swimlaneContext_.get(i));
-			}
-			for (int i = 0; i < nodeInstance_.size(); i++) {
-				size += com.google.protobuf.CodedOutputStream.computeMessageSize(7, nodeInstance_.get(i));
-			}
-			for (int i = 0; i < variable_.size(); i++) {
-				size += com.google.protobuf.CodedOutputStream.computeMessageSize(8, variable_.get(i));
-			}
-			for (int i = 0; i < exclusiveGroup_.size(); i++) {
-				size += com.google.protobuf.CodedOutputStream.computeMessageSize(10, exclusiveGroup_.get(i));
-			}
-			if (((bitField0_ & 0x00000020) != 0)) {
-				size += com.google.protobuf.GeneratedMessageV3.computeStringSize(11, processXml_);
-			}
-			if (((bitField0_ & 0x00000040) != 0)) {
-				size += com.google.protobuf.GeneratedMessageV3.computeStringSize(12, parentProcessInstanceId_);
-			}
-			{
-				int dataSize = 0;
-				for (int i = 0; i < completedNodeIds_.size(); i++) {
-					dataSize += computeStringSizeNoTag(completedNodeIds_.getRaw(i));
-				}
-				size += dataSize;
-				size += 1 * getCompletedNodeIdsList().size();
-			}
-			for (int i = 0; i < iterationLevels_.size(); i++) {
-				size += com.google.protobuf.CodedOutputStream.computeMessageSize(14, iterationLevels_.get(i));
-			}
-			if (((bitField0_ & 0x00000080) != 0)) {
-				size += com.google.protobuf.GeneratedMessageV3.computeStringSize(15, description_);
-			}
-			if (((bitField0_ & 0x00000100) != 0)) {
-				size += com.google.protobuf.CodedOutputStream.computeBoolSize(16, signalCompletion_);
-			}
-			if (((bitField0_ & 0x00000200) != 0)) {
-				size += com.google.protobuf.GeneratedMessageV3.computeStringSize(17, deploymentId_);
-			}
-			if (((bitField0_ & 0x00000400) != 0)) {
-				size += com.google.protobuf.GeneratedMessageV3.computeStringSize(18, correlationKey_);
-			}
-			if (((bitField0_ & 0x00000800) != 0)) {
-				size += com.google.protobuf.GeneratedMessageV3.computeStringSize(19, slaTimerId_);
-			}
-			if (((bitField0_ & 0x00001000) != 0)) {
-				size += com.google.protobuf.CodedOutputStream.computeInt64Size(20, slaDueDate_);
-			}
-			if (((bitField0_ & 0x00002000) != 0)) {
-				size += com.google.protobuf.CodedOutputStream.computeInt32Size(21, slaCompliance_);
-			}
-			if (((bitField0_ & 0x00004000) != 0)) {
-				size += com.google.protobuf.GeneratedMessageV3.computeStringSize(22, rootProcessInstanceId_);
-			}
-			if (((bitField0_ & 0x00008000) != 0)) {
-				size += com.google.protobuf.CodedOutputStream.computeInt64Size(23, startDate_);
-			}
-			if (((bitField0_ & 0x00010000) != 0)) {
-				size += com.google.protobuf.GeneratedMessageV3.computeStringSize(24, rootProcessId_);
-			}
-			if (((bitField0_ & 0x00020000) != 0)) {
-				size += com.google.protobuf.GeneratedMessageV3.computeStringSize(25, errorNodeId_);
-			}
-			if (((bitField0_ & 0x00040000) != 0)) {
-				size += com.google.protobuf.GeneratedMessageV3.computeStringSize(26, errorMessage_);
-			}
-			if (((bitField0_ & 0x00080000) != 0)) {
-				size += com.google.protobuf.GeneratedMessageV3.computeStringSize(27, referenceId_);
-			}
-			size += unknownFields.getSerializedSize();
-			memoizedSize = size;
-			return size;
-		}
-
-		@java.lang.Override
-		public boolean equals(final java.lang.Object obj) {
-			if (obj == this) {
-				return true;
-			}
-			if (!(obj instanceof io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance)) {
-				return super.equals(obj);
-			}
-			io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance other = (io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance) obj;
-
-			if (hasProcessType() != other.hasProcessType())
-				return false;
-			if (hasProcessType()) {
-				if (!getProcessType().equals(other.getProcessType()))
-					return false;
-			}
-			if (hasId() != other.hasId())
-				return false;
-			if (hasId()) {
-				if (!getId().equals(other.getId()))
-					return false;
-			}
-			if (hasProcessId() != other.hasProcessId())
-				return false;
-			if (hasProcessId()) {
-				if (!getProcessId().equals(other.getProcessId()))
-					return false;
-			}
-			if (hasState() != other.hasState())
-				return false;
-			if (hasState()) {
-				if (getState() != other.getState())
-					return false;
-			}
-			if (hasNodeInstanceCounter() != other.hasNodeInstanceCounter())
-				return false;
-			if (hasNodeInstanceCounter()) {
-				if (getNodeInstanceCounter() != other.getNodeInstanceCounter())
-					return false;
-			}
-			if (hasProcessXml() != other.hasProcessXml())
-				return false;
-			if (hasProcessXml()) {
-				if (!getProcessXml().equals(other.getProcessXml()))
-					return false;
-			}
-			if (hasParentProcessInstanceId() != other.hasParentProcessInstanceId())
-				return false;
-			if (hasParentProcessInstanceId()) {
-				if (!getParentProcessInstanceId().equals(other.getParentProcessInstanceId()))
-					return false;
-			}
-			if (hasDescription() != other.hasDescription())
-				return false;
-			if (hasDescription()) {
-				if (!getDescription().equals(other.getDescription()))
-					return false;
-			}
-			if (hasSignalCompletion() != other.hasSignalCompletion())
-				return false;
-			if (hasSignalCompletion()) {
-				if (getSignalCompletion() != other.getSignalCompletion())
-					return false;
-			}
-			if (hasDeploymentId() != other.hasDeploymentId())
-				return false;
-			if (hasDeploymentId()) {
-				if (!getDeploymentId().equals(other.getDeploymentId()))
-					return false;
-			}
-			if (hasCorrelationKey() != other.hasCorrelationKey())
-				return false;
-			if (hasCorrelationKey()) {
-				if (!getCorrelationKey().equals(other.getCorrelationKey()))
-					return false;
-			}
-			if (hasSlaTimerId() != other.hasSlaTimerId())
-				return false;
-			if (hasSlaTimerId()) {
-				if (!getSlaTimerId().equals(other.getSlaTimerId()))
-					return false;
-			}
-			if (hasSlaDueDate() != other.hasSlaDueDate())
-				return false;
-			if (hasSlaDueDate()) {
-				if (getSlaDueDate() != other.getSlaDueDate())
-					return false;
-			}
-			if (hasSlaCompliance() != other.hasSlaCompliance())
-				return false;
-			if (hasSlaCompliance()) {
-				if (getSlaCompliance() != other.getSlaCompliance())
-					return false;
-			}
-			if (hasRootProcessInstanceId() != other.hasRootProcessInstanceId())
-				return false;
-			if (hasRootProcessInstanceId()) {
-				if (!getRootProcessInstanceId().equals(other.getRootProcessInstanceId()))
-					return false;
-			}
-			if (hasStartDate() != other.hasStartDate())
-				return false;
-			if (hasStartDate()) {
-				if (getStartDate() != other.getStartDate())
-					return false;
-			}
-			if (hasRootProcessId() != other.hasRootProcessId())
-				return false;
-			if (hasRootProcessId()) {
-				if (!getRootProcessId().equals(other.getRootProcessId()))
-					return false;
-			}
-			if (hasErrorNodeId() != other.hasErrorNodeId())
-				return false;
-			if (hasErrorNodeId()) {
-				if (!getErrorNodeId().equals(other.getErrorNodeId()))
-					return false;
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-		public static Builder newBuilder() {
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-		}
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-		public static Builder newBuilder(
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-			return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
-		}
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-		@java.lang.Override
-		public Builder toBuilder() {
-			return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
-		}
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-		@java.lang.Override
-		protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-			Builder builder = new Builder(parent);
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-		/**
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-		public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
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-			}
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-			// Construct using
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-			}
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-			private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
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-					getIterationLevelsFieldBuilder();
-				}
-			}
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-			@java.lang.Override
-			public Builder clear() {
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-				processType_ = "";
-				bitField0_ = (bitField0_ & ~0x00000001);
-				id_ = "";
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-			public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-				return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.internal_static_org_jbpm_marshalling_ProcessInstance_descriptor;
-			}
-
-			@java.lang.Override
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-				return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.getDefaultInstance();
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-				if (!result.isInitialized()) {
-					throw newUninitializedMessageException(result);
-				}
-				return result;
-			}
-
-			@java.lang.Override
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance buildPartial() {
-				io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance result = new io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance(
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-					to_bitField0_ |= 0x00000008;
-				}
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-				}
-				result.processXml_ = processXml_;
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-					to_bitField0_ |= 0x00000040;
-				}
-				result.parentProcessInstanceId_ = parentProcessInstanceId_;
-				if (((from_bitField0_ & 0x00000080) != 0)) {
-					to_bitField0_ |= 0x00000080;
-				}
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-				}
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-					to_bitField0_ |= 0x00000200;
-				}
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-				}
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-					to_bitField0_ |= 0x00000800;
-				}
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-				if (((from_bitField0_ & 0x00001000) != 0)) {
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-					to_bitField0_ |= 0x00001000;
-				}
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-				}
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-					result.startDate_ = startDate_;
-					to_bitField0_ |= 0x00008000;
-				}
-				if (((from_bitField0_ & 0x00010000) != 0)) {
-					to_bitField0_ |= 0x00010000;
-				}
-				result.rootProcessId_ = rootProcessId_;
-				if (((from_bitField0_ & 0x00020000) != 0)) {
-					to_bitField0_ |= 0x00020000;
-				}
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-					to_bitField0_ |= 0x00040000;
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-					to_bitField0_ |= 0x00080000;
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-						swimlaneContext_ = java.util.Collections.unmodifiableList(swimlaneContext_);
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-					result.swimlaneContext_ = swimlaneContext_;
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-					result.swimlaneContext_ = swimlaneContextBuilder_.build();
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-				return super.setRepeatedField(field, index, value);
-			}
-
-			@java.lang.Override
-			public Builder addRepeatedField(com.google.protobuf.Descriptors.FieldDescriptor field,
-					java.lang.Object value) {
-				return super.addRepeatedField(field, value);
-			}
-
-			@java.lang.Override
-			public Builder mergeFrom(com.google.protobuf.Message other) {
-				if (other instanceof io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance) {
-					return mergeFrom(
-							(io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance) other);
-				} else {
-					super.mergeFrom(other);
-					return this;
-				}
-			}
-
-			public Builder mergeFrom(io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance other) {
-				if (other == io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance
-						.getDefaultInstance())
-					return this;
-				if (other.hasProcessType()) {
-					bitField0_ |= 0x00000001;
-					processType_ = other.processType_;
-					onChanged();
-				}
-				if (other.hasId()) {
-					bitField0_ |= 0x00000002;
-					id_ = other.id_;
-					onChanged();
-				}
-				if (other.hasProcessId()) {
-					bitField0_ |= 0x00000004;
-					processId_ = other.processId_;
-					onChanged();
-				}
-				if (other.hasState()) {
-					setState(other.getState());
-				}
-				if (other.hasNodeInstanceCounter()) {
-					setNodeInstanceCounter(other.getNodeInstanceCounter());
-				}
-				if (other.hasProcessXml()) {
-					bitField0_ |= 0x00000020;
-					processXml_ = other.processXml_;
-					onChanged();
-				}
-				if (other.hasParentProcessInstanceId()) {
-					bitField0_ |= 0x00000040;
-					parentProcessInstanceId_ = other.parentProcessInstanceId_;
-					onChanged();
-				}
-				if (other.hasDescription()) {
-					bitField0_ |= 0x00000080;
-					description_ = other.description_;
-					onChanged();
-				}
-				if (other.hasSignalCompletion()) {
-					setSignalCompletion(other.getSignalCompletion());
-				}
-				if (other.hasDeploymentId()) {
-					bitField0_ |= 0x00000200;
-					deploymentId_ = other.deploymentId_;
-					onChanged();
-				}
-				if (other.hasCorrelationKey()) {
-					bitField0_ |= 0x00000400;
-					correlationKey_ = other.correlationKey_;
-					onChanged();
-				}
-				if (other.hasSlaTimerId()) {
-					bitField0_ |= 0x00000800;
-					slaTimerId_ = other.slaTimerId_;
-					onChanged();
-				}
-				if (other.hasSlaDueDate()) {
-					setSlaDueDate(other.getSlaDueDate());
-				}
-				if (other.hasSlaCompliance()) {
-					setSlaCompliance(other.getSlaCompliance());
-				}
-				if (other.hasRootProcessInstanceId()) {
-					bitField0_ |= 0x00004000;
-					rootProcessInstanceId_ = other.rootProcessInstanceId_;
-					onChanged();
-				}
-				if (other.hasStartDate()) {
-					setStartDate(other.getStartDate());
-				}
-				if (other.hasRootProcessId()) {
-					bitField0_ |= 0x00010000;
-					rootProcessId_ = other.rootProcessId_;
-					onChanged();
-				}
-				if (other.hasErrorNodeId()) {
-					bitField0_ |= 0x00020000;
-					errorNodeId_ = other.errorNodeId_;
-					onChanged();
-				}
-				if (other.hasErrorMessage()) {
-					bitField0_ |= 0x00040000;
-					errorMessage_ = other.errorMessage_;
-					onChanged();
-				}
-				if (other.hasReferenceId()) {
-					bitField0_ |= 0x00080000;
-					referenceId_ = other.referenceId_;
-					onChanged();
-				}
-				if (swimlaneContextBuilder_ == null) {
-					if (!other.swimlaneContext_.isEmpty()) {
-						if (swimlaneContext_.isEmpty()) {
-							swimlaneContext_ = other.swimlaneContext_;
-							bitField0_ = (bitField0_ & ~0x00100000);
-						} else {
-							ensureSwimlaneContextIsMutable();
-							swimlaneContext_.addAll(other.swimlaneContext_);
-						}
-						onChanged();
-					}
-				} else {
-					if (!other.swimlaneContext_.isEmpty()) {
-						if (swimlaneContextBuilder_.isEmpty()) {
-							swimlaneContextBuilder_.dispose();
-							swimlaneContextBuilder_ = null;
-							swimlaneContext_ = other.swimlaneContext_;
-							bitField0_ = (bitField0_ & ~0x00100000);
-							swimlaneContextBuilder_ = com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-									? getSwimlaneContextFieldBuilder()
-									: null;
-						} else {
-							swimlaneContextBuilder_.addAllMessages(other.swimlaneContext_);
-						}
-					}
-				}
-				if (nodeInstanceBuilder_ == null) {
-					if (!other.nodeInstance_.isEmpty()) {
-						if (nodeInstance_.isEmpty()) {
-							nodeInstance_ = other.nodeInstance_;
-							bitField0_ = (bitField0_ & ~0x00200000);
-						} else {
-							ensureNodeInstanceIsMutable();
-							nodeInstance_.addAll(other.nodeInstance_);
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-						onChanged();
-					}
-				} else {
-					if (!other.nodeInstance_.isEmpty()) {
-						if (nodeInstanceBuilder_.isEmpty()) {
-							nodeInstanceBuilder_.dispose();
-							nodeInstanceBuilder_ = null;
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-							bitField0_ = (bitField0_ & ~0x00200000);
-							nodeInstanceBuilder_ = com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-									? getNodeInstanceFieldBuilder()
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-				if (variableBuilder_ == null) {
-					if (!other.variable_.isEmpty()) {
-						if (variable_.isEmpty()) {
-							variable_ = other.variable_;
-							bitField0_ = (bitField0_ & ~0x00400000);
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-					if (!other.variable_.isEmpty()) {
-						if (variableBuilder_.isEmpty()) {
-							variableBuilder_.dispose();
-							variableBuilder_ = null;
-							variable_ = other.variable_;
-							bitField0_ = (bitField0_ & ~0x00400000);
-							variableBuilder_ = com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-									? getVariableFieldBuilder()
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-					if (!other.exclusiveGroup_.isEmpty()) {
-						if (exclusiveGroup_.isEmpty()) {
-							exclusiveGroup_ = other.exclusiveGroup_;
-							bitField0_ = (bitField0_ & ~0x00800000);
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-							ensureExclusiveGroupIsMutable();
-							exclusiveGroup_.addAll(other.exclusiveGroup_);
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-						onChanged();
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-					if (!other.exclusiveGroup_.isEmpty()) {
-						if (exclusiveGroupBuilder_.isEmpty()) {
-							exclusiveGroupBuilder_.dispose();
-							exclusiveGroupBuilder_ = null;
-							exclusiveGroup_ = other.exclusiveGroup_;
-							bitField0_ = (bitField0_ & ~0x00800000);
-							exclusiveGroupBuilder_ = com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-									? getExclusiveGroupFieldBuilder()
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-							exclusiveGroupBuilder_.addAllMessages(other.exclusiveGroup_);
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-				if (!other.completedNodeIds_.isEmpty()) {
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-						bitField0_ = (bitField0_ & ~0x01000000);
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-						ensureCompletedNodeIdsIsMutable();
-						completedNodeIds_.addAll(other.completedNodeIds_);
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-					onChanged();
-				}
-				if (iterationLevelsBuilder_ == null) {
-					if (!other.iterationLevels_.isEmpty()) {
-						if (iterationLevels_.isEmpty()) {
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-							ensureIterationLevelsIsMutable();
-							iterationLevels_.addAll(other.iterationLevels_);
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-						onChanged();
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-				} else {
-					if (!other.iterationLevels_.isEmpty()) {
-						if (iterationLevelsBuilder_.isEmpty()) {
-							iterationLevelsBuilder_.dispose();
-							iterationLevelsBuilder_ = null;
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-							bitField0_ = (bitField0_ & ~0x02000000);
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-									? getIterationLevelsFieldBuilder()
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-				this.mergeUnknownFields(other.unknownFields);
-				onChanged();
-				return this;
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-
-			@java.lang.Override
-			public final boolean isInitialized() {
-				return true;
-			}
-
-			@java.lang.Override
-			public Builder mergeFrom(com.google.protobuf.CodedInputStream input,
-					com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException {
-				io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance parsedMessage = null;
-				try {
-					parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
-				} catch (com.google.protobuf.InvalidProtocolBufferException e) {
-					parsedMessage = (io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance) e
-							.getUnfinishedMessage();
-					throw e.unwrapIOException();
-				} finally {
-					if (parsedMessage != null) {
-						mergeFrom(parsedMessage);
-					}
-				}
-				return this;
-			}
-
-			private int bitField0_;
-
-			private java.lang.Object processType_ = "";
-
-			/**
-			 * <code>optional string process_type = 1;</code>
-			 * 
-			 * @return Whether the processType field is set.
-			 */
-			public boolean hasProcessType() {
-				return ((bitField0_ & 0x00000001) != 0);
-			}
-
-			/**
-			 * <code>optional string process_type = 1;</code>
-			 * 
-			 * @return The processType.
-			 */
-			public java.lang.String getProcessType() {
-				java.lang.Object ref = processType_;
-				if (!(ref instanceof java.lang.String)) {
-					com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-					java.lang.String s = bs.toStringUtf8();
-					if (bs.isValidUtf8()) {
-						processType_ = s;
-					}
-					return s;
-				} else {
-					return (java.lang.String) ref;
-				}
-			}
-
-			/**
-			 * <code>optional string process_type = 1;</code>
-			 * 
-			 * @return The bytes for processType.
-			 */
-			public com.google.protobuf.ByteString getProcessTypeBytes() {
-				java.lang.Object ref = processType_;
-				if (ref instanceof String) {
-					com.google.protobuf.ByteString b = com.google.protobuf.ByteString
-							.copyFromUtf8((java.lang.String) ref);
-					processType_ = b;
-					return b;
-				} else {
-					return (com.google.protobuf.ByteString) ref;
-				}
-			}
-
-			/**
-			 * <code>optional string process_type = 1;</code>
-			 * 
-			 * @param value The processType to set.
-			 * @return This builder for chaining.
-			 */
-			public Builder setProcessType(java.lang.String value) {
-				if (value == null) {
-					throw new NullPointerException();
-				}
-				bitField0_ |= 0x00000001;
-				processType_ = value;
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>optional string process_type = 1;</code>
-			 * 
-			 * @return This builder for chaining.
-			 */
-			public Builder clearProcessType() {
-				bitField0_ = (bitField0_ & ~0x00000001);
-				processType_ = getDefaultInstance().getProcessType();
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>optional string process_type = 1;</code>
-			 * 
-			 * @param value The bytes for processType to set.
-			 * @return This builder for chaining.
-			 */
-			public Builder setProcessTypeBytes(com.google.protobuf.ByteString value) {
-				if (value == null) {
-					throw new NullPointerException();
-				}
-				bitField0_ |= 0x00000001;
-				processType_ = value;
-				onChanged();
-				return this;
-			}
-
-			private java.lang.Object id_ = "";
-
-			/**
-			 * <code>optional string id = 2;</code>
-			 * 
-			 * @return Whether the id field is set.
-			 */
-			public boolean hasId() {
-				return ((bitField0_ & 0x00000002) != 0);
-			}
-
-			/**
-			 * <code>optional string id = 2;</code>
-			 * 
-			 * @return The id.
-			 */
-			public java.lang.String getId() {
-				java.lang.Object ref = id_;
-				if (!(ref instanceof java.lang.String)) {
-					com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-					java.lang.String s = bs.toStringUtf8();
-					if (bs.isValidUtf8()) {
-						id_ = s;
-					}
-					return s;
-				} else {
-					return (java.lang.String) ref;
-				}
-			}
-
-			/**
-			 * <code>optional string id = 2;</code>
-			 * 
-			 * @return The bytes for id.
-			 */
-			public com.google.protobuf.ByteString getIdBytes() {
-				java.lang.Object ref = id_;
-				if (ref instanceof String) {
-					com.google.protobuf.ByteString b = com.google.protobuf.ByteString
-							.copyFromUtf8((java.lang.String) ref);
-					id_ = b;
-					return b;
-				} else {
-					return (com.google.protobuf.ByteString) ref;
-				}
-			}
-
-			/**
-			 * <code>optional string id = 2;</code>
-			 * 
-			 * @param value The id to set.
-			 * @return This builder for chaining.
-			 */
-			public Builder setId(java.lang.String value) {
-				if (value == null) {
-					throw new NullPointerException();
-				}
-				bitField0_ |= 0x00000002;
-				id_ = value;
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>optional string id = 2;</code>
-			 * 
-			 * @return This builder for chaining.
-			 */
-			public Builder clearId() {
-				bitField0_ = (bitField0_ & ~0x00000002);
-				id_ = getDefaultInstance().getId();
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>optional string id = 2;</code>
-			 * 
-			 * @param value The bytes for id to set.
-			 * @return This builder for chaining.
-			 */
-			public Builder setIdBytes(com.google.protobuf.ByteString value) {
-				if (value == null) {
-					throw new NullPointerException();
-				}
-				bitField0_ |= 0x00000002;
-				id_ = value;
-				onChanged();
-				return this;
-			}
-
-			private java.lang.Object processId_ = "";
-
-			/**
-			 * <code>optional string process_id = 3;</code>
-			 * 
-			 * @return Whether the processId field is set.
-			 */
-			public boolean hasProcessId() {
-				return ((bitField0_ & 0x00000004) != 0);
-			}
-
-			/**
-			 * <code>optional string process_id = 3;</code>
-			 * 
-			 * @return The processId.
-			 */
-			public java.lang.String getProcessId() {
-				java.lang.Object ref = processId_;
-				if (!(ref instanceof java.lang.String)) {
-					com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-					java.lang.String s = bs.toStringUtf8();
-					if (bs.isValidUtf8()) {
-						processId_ = s;
-					}
-					return s;
-				} else {
-					return (java.lang.String) ref;
-				}
-			}
-
-			/**
-			 * <code>optional string process_id = 3;</code>
-			 * 
-			 * @return The bytes for processId.
-			 */
-			public com.google.protobuf.ByteString getProcessIdBytes() {
-				java.lang.Object ref = processId_;
-				if (ref instanceof String) {
-					com.google.protobuf.ByteString b = com.google.protobuf.ByteString
-							.copyFromUtf8((java.lang.String) ref);
-					processId_ = b;
-					return b;
-				} else {
-					return (com.google.protobuf.ByteString) ref;
-				}
-			}
-
-			/**
-			 * <code>optional string process_id = 3;</code>
-			 * 
-			 * @param value The processId to set.
-			 * @return This builder for chaining.
-			 */
-			public Builder setProcessId(java.lang.String value) {
-				if (value == null) {
-					throw new NullPointerException();
-				}
-				bitField0_ |= 0x00000004;
-				processId_ = value;
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>optional string process_id = 3;</code>
-			 * 
-			 * @return This builder for chaining.
-			 */
-			public Builder clearProcessId() {
-				bitField0_ = (bitField0_ & ~0x00000004);
-				processId_ = getDefaultInstance().getProcessId();
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>optional string process_id = 3;</code>
-			 * 
-			 * @param value The bytes for processId to set.
-			 * @return This builder for chaining.
-			 */
-			public Builder setProcessIdBytes(com.google.protobuf.ByteString value) {
-				if (value == null) {
-					throw new NullPointerException();
-				}
-				bitField0_ |= 0x00000004;
-				processId_ = value;
-				onChanged();
-				return this;
-			}
-
-			private int state_;
-
-			/**
-			 * <code>optional int32 state = 4;</code>
-			 * 
-			 * @return Whether the state field is set.
-			 */
-			@java.lang.Override
-			public boolean hasState() {
-				return ((bitField0_ & 0x00000008) != 0);
-			}
-
-			/**
-			 * <code>optional int32 state = 4;</code>
-			 * 
-			 * @return The state.
-			 */
-			@java.lang.Override
-			public int getState() {
-				return state_;
-			}
-
-			/**
-			 * <code>optional int32 state = 4;</code>
-			 * 
-			 * @param value The state to set.
-			 * @return This builder for chaining.
-			 */
-			public Builder setState(int value) {
-				bitField0_ |= 0x00000008;
-				state_ = value;
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>optional int32 state = 4;</code>
-			 * 
-			 * @return This builder for chaining.
-			 */
-			public Builder clearState() {
-				bitField0_ = (bitField0_ & ~0x00000008);
-				state_ = 0;
-				onChanged();
-				return this;
-			}
-
-			private long nodeInstanceCounter_;
-
-			/**
-			 * <code>optional int64 node_instance_counter = 5;</code>
-			 * 
-			 * @return Whether the nodeInstanceCounter field is set.
-			 */
-			@java.lang.Override
-			public boolean hasNodeInstanceCounter() {
-				return ((bitField0_ & 0x00000010) != 0);
-			}
-
-			/**
-			 * <code>optional int64 node_instance_counter = 5;</code>
-			 * 
-			 * @return The nodeInstanceCounter.
-			 */
-			@java.lang.Override
-			public long getNodeInstanceCounter() {
-				return nodeInstanceCounter_;
-			}
-
-			/**
-			 * <code>optional int64 node_instance_counter = 5;</code>
-			 * 
-			 * @param value The nodeInstanceCounter to set.
-			 * @return This builder for chaining.
-			 */
-			public Builder setNodeInstanceCounter(long value) {
-				bitField0_ |= 0x00000010;
-				nodeInstanceCounter_ = value;
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>optional int64 node_instance_counter = 5;</code>
-			 * 
-			 * @return This builder for chaining.
-			 */
-			public Builder clearNodeInstanceCounter() {
-				bitField0_ = (bitField0_ & ~0x00000010);
-				nodeInstanceCounter_ = 0L;
-				onChanged();
-				return this;
-			}
-
-			private java.lang.Object processXml_ = "";
-
-			/**
-			 * <code>optional string process_xml = 11;</code>
-			 * 
-			 * @return Whether the processXml field is set.
-			 */
-			public boolean hasProcessXml() {
-				return ((bitField0_ & 0x00000020) != 0);
-			}
-
-			/**
-			 * <code>optional string process_xml = 11;</code>
-			 * 
-			 * @return The processXml.
-			 */
-			public java.lang.String getProcessXml() {
-				java.lang.Object ref = processXml_;
-				if (!(ref instanceof java.lang.String)) {
-					com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-					java.lang.String s = bs.toStringUtf8();
-					if (bs.isValidUtf8()) {
-						processXml_ = s;
-					}
-					return s;
-				} else {
-					return (java.lang.String) ref;
-				}
-			}
-
-			/**
-			 * <code>optional string process_xml = 11;</code>
-			 * 
-			 * @return The bytes for processXml.
-			 */
-			public com.google.protobuf.ByteString getProcessXmlBytes() {
-				java.lang.Object ref = processXml_;
-				if (ref instanceof String) {
-					com.google.protobuf.ByteString b = com.google.protobuf.ByteString
-							.copyFromUtf8((java.lang.String) ref);
-					processXml_ = b;
-					return b;
-				} else {
-					return (com.google.protobuf.ByteString) ref;
-				}
-			}
-
-			/**
-			 * <code>optional string process_xml = 11;</code>
-			 * 
-			 * @param value The processXml to set.
-			 * @return This builder for chaining.
-			 */
-			public Builder setProcessXml(java.lang.String value) {
-				if (value == null) {
-					throw new NullPointerException();
-				}
-				bitField0_ |= 0x00000020;
-				processXml_ = value;
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>optional string process_xml = 11;</code>
-			 * 
-			 * @return This builder for chaining.
-			 */
-			public Builder clearProcessXml() {
-				bitField0_ = (bitField0_ & ~0x00000020);
-				processXml_ = getDefaultInstance().getProcessXml();
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>optional string process_xml = 11;</code>
-			 * 
-			 * @param value The bytes for processXml to set.
-			 * @return This builder for chaining.
-			 */
-			public Builder setProcessXmlBytes(com.google.protobuf.ByteString value) {
-				if (value == null) {
-					throw new NullPointerException();
-				}
-				bitField0_ |= 0x00000020;
-				processXml_ = value;
-				onChanged();
-				return this;
-			}
-
-			private java.lang.Object parentProcessInstanceId_ = "";
-
-			/**
-			 * <code>optional string parent_process_instance_id = 12;</code>
-			 * 
-			 * @return Whether the parentProcessInstanceId field is set.
-			 */
-			public boolean hasParentProcessInstanceId() {
-				return ((bitField0_ & 0x00000040) != 0);
-			}
-
-			/**
-			 * <code>optional string parent_process_instance_id = 12;</code>
-			 * 
-			 * @return The parentProcessInstanceId.
-			 */
-			public java.lang.String getParentProcessInstanceId() {
-				java.lang.Object ref = parentProcessInstanceId_;
-				if (!(ref instanceof java.lang.String)) {
-					com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-					java.lang.String s = bs.toStringUtf8();
-					if (bs.isValidUtf8()) {
-						parentProcessInstanceId_ = s;
-					}
-					return s;
-				} else {
-					return (java.lang.String) ref;
-				}
-			}
-
-			/**
-			 * <code>optional string parent_process_instance_id = 12;</code>
-			 * 
-			 * @return The bytes for parentProcessInstanceId.
-			 */
-			public com.google.protobuf.ByteString getParentProcessInstanceIdBytes() {
-				java.lang.Object ref = parentProcessInstanceId_;
-				if (ref instanceof String) {
-					com.google.protobuf.ByteString b = com.google.protobuf.ByteString
-							.copyFromUtf8((java.lang.String) ref);
-					parentProcessInstanceId_ = b;
-					return b;
-				} else {
-					return (com.google.protobuf.ByteString) ref;
-				}
-			}
-
-			/**
-			 * <code>optional string parent_process_instance_id = 12;</code>
-			 * 
-			 * @param value The parentProcessInstanceId to set.
-			 * @return This builder for chaining.
-			 */
-			public Builder setParentProcessInstanceId(java.lang.String value) {
-				if (value == null) {
-					throw new NullPointerException();
-				}
-				bitField0_ |= 0x00000040;
-				parentProcessInstanceId_ = value;
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>optional string parent_process_instance_id = 12;</code>
-			 * 
-			 * @return This builder for chaining.
-			 */
-			public Builder clearParentProcessInstanceId() {
-				bitField0_ = (bitField0_ & ~0x00000040);
-				parentProcessInstanceId_ = getDefaultInstance().getParentProcessInstanceId();
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>optional string parent_process_instance_id = 12;</code>
-			 * 
-			 * @param value The bytes for parentProcessInstanceId to set.
-			 * @return This builder for chaining.
-			 */
-			public Builder setParentProcessInstanceIdBytes(com.google.protobuf.ByteString value) {
-				if (value == null) {
-					throw new NullPointerException();
-				}
-				bitField0_ |= 0x00000040;
-				parentProcessInstanceId_ = value;
-				onChanged();
-				return this;
-			}
-
-			private java.lang.Object description_ = "";
-
-			/**
-			 * <code>optional string description = 15;</code>
-			 * 
-			 * @return Whether the description field is set.
-			 */
-			public boolean hasDescription() {
-				return ((bitField0_ & 0x00000080) != 0);
-			}
-
-			/**
-			 * <code>optional string description = 15;</code>
-			 * 
-			 * @return The description.
-			 */
-			public java.lang.String getDescription() {
-				java.lang.Object ref = description_;
-				if (!(ref instanceof java.lang.String)) {
-					com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-					java.lang.String s = bs.toStringUtf8();
-					if (bs.isValidUtf8()) {
-						description_ = s;
-					}
-					return s;
-				} else {
-					return (java.lang.String) ref;
-				}
-			}
-
-			/**
-			 * <code>optional string description = 15;</code>
-			 * 
-			 * @return The bytes for description.
-			 */
-			public com.google.protobuf.ByteString getDescriptionBytes() {
-				java.lang.Object ref = description_;
-				if (ref instanceof String) {
-					com.google.protobuf.ByteString b = com.google.protobuf.ByteString
-							.copyFromUtf8((java.lang.String) ref);
-					description_ = b;
-					return b;
-				} else {
-					return (com.google.protobuf.ByteString) ref;
-				}
-			}
-
-			/**
-			 * <code>optional string description = 15;</code>
-			 * 
-			 * @param value The description to set.
-			 * @return This builder for chaining.
-			 */
-			public Builder setDescription(java.lang.String value) {
-				if (value == null) {
-					throw new NullPointerException();
-				}
-				bitField0_ |= 0x00000080;
-				description_ = value;
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>optional string description = 15;</code>
-			 * 
-			 * @return This builder for chaining.
-			 */
-			public Builder clearDescription() {
-				bitField0_ = (bitField0_ & ~0x00000080);
-				description_ = getDefaultInstance().getDescription();
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>optional string description = 15;</code>
-			 * 
-			 * @param value The bytes for description to set.
-			 * @return This builder for chaining.
-			 */
-			public Builder setDescriptionBytes(com.google.protobuf.ByteString value) {
-				if (value == null) {
-					throw new NullPointerException();
-				}
-				bitField0_ |= 0x00000080;
-				description_ = value;
-				onChanged();
-				return this;
-			}
-
-			private boolean signalCompletion_ = true;
-
-			/**
-			 * <code>optional bool signal_completion = 16 [default = true];</code>
-			 * 
-			 * @return Whether the signalCompletion field is set.
-			 */
-			@java.lang.Override
-			public boolean hasSignalCompletion() {
-				return ((bitField0_ & 0x00000100) != 0);
-			}
-
-			/**
-			 * <code>optional bool signal_completion = 16 [default = true];</code>
-			 * 
-			 * @return The signalCompletion.
-			 */
-			@java.lang.Override
-			public boolean getSignalCompletion() {
-				return signalCompletion_;
-			}
-
-			/**
-			 * <code>optional bool signal_completion = 16 [default = true];</code>
-			 * 
-			 * @param value The signalCompletion to set.
-			 * @return This builder for chaining.
-			 */
-			public Builder setSignalCompletion(boolean value) {
-				bitField0_ |= 0x00000100;
-				signalCompletion_ = value;
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>optional bool signal_completion = 16 [default = true];</code>
-			 * 
-			 * @return This builder for chaining.
-			 */
-			public Builder clearSignalCompletion() {
-				bitField0_ = (bitField0_ & ~0x00000100);
-				signalCompletion_ = true;
-				onChanged();
-				return this;
-			}
-
-			private java.lang.Object deploymentId_ = "";
-
-			/**
-			 * <code>optional string deploymentId = 17;</code>
-			 * 
-			 * @return Whether the deploymentId field is set.
-			 */
-			public boolean hasDeploymentId() {
-				return ((bitField0_ & 0x00000200) != 0);
-			}
-
-			/**
-			 * <code>optional string deploymentId = 17;</code>
-			 * 
-			 * @return The deploymentId.
-			 */
-			public java.lang.String getDeploymentId() {
-				java.lang.Object ref = deploymentId_;
-				if (!(ref instanceof java.lang.String)) {
-					com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-					java.lang.String s = bs.toStringUtf8();
-					if (bs.isValidUtf8()) {
-						deploymentId_ = s;
-					}
-					return s;
-				} else {
-					return (java.lang.String) ref;
-				}
-			}
-
-			/**
-			 * <code>optional string deploymentId = 17;</code>
-			 * 
-			 * @return The bytes for deploymentId.
-			 */
-			public com.google.protobuf.ByteString getDeploymentIdBytes() {
-				java.lang.Object ref = deploymentId_;
-				if (ref instanceof String) {
-					com.google.protobuf.ByteString b = com.google.protobuf.ByteString
-							.copyFromUtf8((java.lang.String) ref);
-					deploymentId_ = b;
-					return b;
-				} else {
-					return (com.google.protobuf.ByteString) ref;
-				}
-			}
-
-			/**
-			 * <code>optional string deploymentId = 17;</code>
-			 * 
-			 * @param value The deploymentId to set.
-			 * @return This builder for chaining.
-			 */
-			public Builder setDeploymentId(java.lang.String value) {
-				if (value == null) {
-					throw new NullPointerException();
-				}
-				bitField0_ |= 0x00000200;
-				deploymentId_ = value;
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>optional string deploymentId = 17;</code>
-			 * 
-			 * @return This builder for chaining.
-			 */
-			public Builder clearDeploymentId() {
-				bitField0_ = (bitField0_ & ~0x00000200);
-				deploymentId_ = getDefaultInstance().getDeploymentId();
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>optional string deploymentId = 17;</code>
-			 * 
-			 * @param value The bytes for deploymentId to set.
-			 * @return This builder for chaining.
-			 */
-			public Builder setDeploymentIdBytes(com.google.protobuf.ByteString value) {
-				if (value == null) {
-					throw new NullPointerException();
-				}
-				bitField0_ |= 0x00000200;
-				deploymentId_ = value;
-				onChanged();
-				return this;
-			}
-
-			private java.lang.Object correlationKey_ = "";
-
-			/**
-			 * <code>optional string correlation_key = 18;</code>
-			 * 
-			 * @return Whether the correlationKey field is set.
-			 */
-			public boolean hasCorrelationKey() {
-				return ((bitField0_ & 0x00000400) != 0);
-			}
-
-			/**
-			 * <code>optional string correlation_key = 18;</code>
-			 * 
-			 * @return The correlationKey.
-			 */
-			public java.lang.String getCorrelationKey() {
-				java.lang.Object ref = correlationKey_;
-				if (!(ref instanceof java.lang.String)) {
-					com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-					java.lang.String s = bs.toStringUtf8();
-					if (bs.isValidUtf8()) {
-						correlationKey_ = s;
-					}
-					return s;
-				} else {
-					return (java.lang.String) ref;
-				}
-			}
-
-			/**
-			 * <code>optional string correlation_key = 18;</code>
-			 * 
-			 * @return The bytes for correlationKey.
-			 */
-			public com.google.protobuf.ByteString getCorrelationKeyBytes() {
-				java.lang.Object ref = correlationKey_;
-				if (ref instanceof String) {
-					com.google.protobuf.ByteString b = com.google.protobuf.ByteString
-							.copyFromUtf8((java.lang.String) ref);
-					correlationKey_ = b;
-					return b;
-				} else {
-					return (com.google.protobuf.ByteString) ref;
-				}
-			}
-
-			/**
-			 * <code>optional string correlation_key = 18;</code>
-			 * 
-			 * @param value The correlationKey to set.
-			 * @return This builder for chaining.
-			 */
-			public Builder setCorrelationKey(java.lang.String value) {
-				if (value == null) {
-					throw new NullPointerException();
-				}
-				bitField0_ |= 0x00000400;
-				correlationKey_ = value;
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>optional string correlation_key = 18;</code>
-			 * 
-			 * @return This builder for chaining.
-			 */
-			public Builder clearCorrelationKey() {
-				bitField0_ = (bitField0_ & ~0x00000400);
-				correlationKey_ = getDefaultInstance().getCorrelationKey();
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>optional string correlation_key = 18;</code>
-			 * 
-			 * @param value The bytes for correlationKey to set.
-			 * @return This builder for chaining.
-			 */
-			public Builder setCorrelationKeyBytes(com.google.protobuf.ByteString value) {
-				if (value == null) {
-					throw new NullPointerException();
-				}
-				bitField0_ |= 0x00000400;
-				correlationKey_ = value;
-				onChanged();
-				return this;
-			}
-
-			private java.lang.Object slaTimerId_ = "";
-
-			/**
-			 * <code>optional string sla_timer_id = 19;</code>
-			 * 
-			 * @return Whether the slaTimerId field is set.
-			 */
-			public boolean hasSlaTimerId() {
-				return ((bitField0_ & 0x00000800) != 0);
-			}
-
-			/**
-			 * <code>optional string sla_timer_id = 19;</code>
-			 * 
-			 * @return The slaTimerId.
-			 */
-			public java.lang.String getSlaTimerId() {
-				java.lang.Object ref = slaTimerId_;
-				if (!(ref instanceof java.lang.String)) {
-					com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-					java.lang.String s = bs.toStringUtf8();
-					if (bs.isValidUtf8()) {
-						slaTimerId_ = s;
-					}
-					return s;
-				} else {
-					return (java.lang.String) ref;
-				}
-			}
-
-			/**
-			 * <code>optional string sla_timer_id = 19;</code>
-			 * 
-			 * @return The bytes for slaTimerId.
-			 */
-			public com.google.protobuf.ByteString getSlaTimerIdBytes() {
-				java.lang.Object ref = slaTimerId_;
-				if (ref instanceof String) {
-					com.google.protobuf.ByteString b = com.google.protobuf.ByteString
-							.copyFromUtf8((java.lang.String) ref);
-					slaTimerId_ = b;
-					return b;
-				} else {
-					return (com.google.protobuf.ByteString) ref;
-				}
-			}
-
-			/**
-			 * <code>optional string sla_timer_id = 19;</code>
-			 * 
-			 * @param value The slaTimerId to set.
-			 * @return This builder for chaining.
-			 */
-			public Builder setSlaTimerId(java.lang.String value) {
-				if (value == null) {
-					throw new NullPointerException();
-				}
-				bitField0_ |= 0x00000800;
-				slaTimerId_ = value;
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>optional string sla_timer_id = 19;</code>
-			 * 
-			 * @return This builder for chaining.
-			 */
-			public Builder clearSlaTimerId() {
-				bitField0_ = (bitField0_ & ~0x00000800);
-				slaTimerId_ = getDefaultInstance().getSlaTimerId();
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>optional string sla_timer_id = 19;</code>
-			 * 
-			 * @param value The bytes for slaTimerId to set.
-			 * @return This builder for chaining.
-			 */
-			public Builder setSlaTimerIdBytes(com.google.protobuf.ByteString value) {
-				if (value == null) {
-					throw new NullPointerException();
-				}
-				bitField0_ |= 0x00000800;
-				slaTimerId_ = value;
-				onChanged();
-				return this;
-			}
-
-			private long slaDueDate_;
-
-			/**
-			 * <code>optional int64 sla_due_date = 20;</code>
-			 * 
-			 * @return Whether the slaDueDate field is set.
-			 */
-			@java.lang.Override
-			public boolean hasSlaDueDate() {
-				return ((bitField0_ & 0x00001000) != 0);
-			}
-
-			/**
-			 * <code>optional int64 sla_due_date = 20;</code>
-			 * 
-			 * @return The slaDueDate.
-			 */
-			@java.lang.Override
-			public long getSlaDueDate() {
-				return slaDueDate_;
-			}
-
-			/**
-			 * <code>optional int64 sla_due_date = 20;</code>
-			 * 
-			 * @param value The slaDueDate to set.
-			 * @return This builder for chaining.
-			 */
-			public Builder setSlaDueDate(long value) {
-				bitField0_ |= 0x00001000;
-				slaDueDate_ = value;
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>optional int64 sla_due_date = 20;</code>
-			 * 
-			 * @return This builder for chaining.
-			 */
-			public Builder clearSlaDueDate() {
-				bitField0_ = (bitField0_ & ~0x00001000);
-				slaDueDate_ = 0L;
-				onChanged();
-				return this;
-			}
-
-			private int slaCompliance_;
-
-			/**
-			 * <code>optional int32 sla_compliance = 21;</code>
-			 * 
-			 * @return Whether the slaCompliance field is set.
-			 */
-			@java.lang.Override
-			public boolean hasSlaCompliance() {
-				return ((bitField0_ & 0x00002000) != 0);
-			}
-
-			/**
-			 * <code>optional int32 sla_compliance = 21;</code>
-			 * 
-			 * @return The slaCompliance.
-			 */
-			@java.lang.Override
-			public int getSlaCompliance() {
-				return slaCompliance_;
-			}
-
-			/**
-			 * <code>optional int32 sla_compliance = 21;</code>
-			 * 
-			 * @param value The slaCompliance to set.
-			 * @return This builder for chaining.
-			 */
-			public Builder setSlaCompliance(int value) {
-				bitField0_ |= 0x00002000;
-				slaCompliance_ = value;
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>optional int32 sla_compliance = 21;</code>
-			 * 
-			 * @return This builder for chaining.
-			 */
-			public Builder clearSlaCompliance() {
-				bitField0_ = (bitField0_ & ~0x00002000);
-				slaCompliance_ = 0;
-				onChanged();
-				return this;
-			}
-
-			private java.lang.Object rootProcessInstanceId_ = "";
-
-			/**
-			 * <code>optional string root_process_instance_id = 22;</code>
-			 * 
-			 * @return Whether the rootProcessInstanceId field is set.
-			 */
-			public boolean hasRootProcessInstanceId() {
-				return ((bitField0_ & 0x00004000) != 0);
-			}
-
-			/**
-			 * <code>optional string root_process_instance_id = 22;</code>
-			 * 
-			 * @return The rootProcessInstanceId.
-			 */
-			public java.lang.String getRootProcessInstanceId() {
-				java.lang.Object ref = rootProcessInstanceId_;
-				if (!(ref instanceof java.lang.String)) {
-					com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-					java.lang.String s = bs.toStringUtf8();
-					if (bs.isValidUtf8()) {
-						rootProcessInstanceId_ = s;
-					}
-					return s;
-				} else {
-					return (java.lang.String) ref;
-				}
-			}
-
-			/**
-			 * <code>optional string root_process_instance_id = 22;</code>
-			 * 
-			 * @return The bytes for rootProcessInstanceId.
-			 */
-			public com.google.protobuf.ByteString getRootProcessInstanceIdBytes() {
-				java.lang.Object ref = rootProcessInstanceId_;
-				if (ref instanceof String) {
-					com.google.protobuf.ByteString b = com.google.protobuf.ByteString
-							.copyFromUtf8((java.lang.String) ref);
-					rootProcessInstanceId_ = b;
-					return b;
-				} else {
-					return (com.google.protobuf.ByteString) ref;
-				}
-			}
-
-			/**
-			 * <code>optional string root_process_instance_id = 22;</code>
-			 * 
-			 * @param value The rootProcessInstanceId to set.
-			 * @return This builder for chaining.
-			 */
-			public Builder setRootProcessInstanceId(java.lang.String value) {
-				if (value == null) {
-					throw new NullPointerException();
-				}
-				bitField0_ |= 0x00004000;
-				rootProcessInstanceId_ = value;
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>optional string root_process_instance_id = 22;</code>
-			 * 
-			 * @return This builder for chaining.
-			 */
-			public Builder clearRootProcessInstanceId() {
-				bitField0_ = (bitField0_ & ~0x00004000);
-				rootProcessInstanceId_ = getDefaultInstance().getRootProcessInstanceId();
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>optional string root_process_instance_id = 22;</code>
-			 * 
-			 * @param value The bytes for rootProcessInstanceId to set.
-			 * @return This builder for chaining.
-			 */
-			public Builder setRootProcessInstanceIdBytes(com.google.protobuf.ByteString value) {
-				if (value == null) {
-					throw new NullPointerException();
-				}
-				bitField0_ |= 0x00004000;
-				rootProcessInstanceId_ = value;
-				onChanged();
-				return this;
-			}
-
-			private long startDate_;
-
-			/**
-			 * <code>optional int64 start_date = 23;</code>
-			 * 
-			 * @return Whether the startDate field is set.
-			 */
-			@java.lang.Override
-			public boolean hasStartDate() {
-				return ((bitField0_ & 0x00008000) != 0);
-			}
-
-			/**
-			 * <code>optional int64 start_date = 23;</code>
-			 * 
-			 * @return The startDate.
-			 */
-			@java.lang.Override
-			public long getStartDate() {
-				return startDate_;
-			}
-
-			/**
-			 * <code>optional int64 start_date = 23;</code>
-			 * 
-			 * @param value The startDate to set.
-			 * @return This builder for chaining.
-			 */
-			public Builder setStartDate(long value) {
-				bitField0_ |= 0x00008000;
-				startDate_ = value;
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>optional int64 start_date = 23;</code>
-			 * 
-			 * @return This builder for chaining.
-			 */
-			public Builder clearStartDate() {
-				bitField0_ = (bitField0_ & ~0x00008000);
-				startDate_ = 0L;
-				onChanged();
-				return this;
-			}
-
-			private java.lang.Object rootProcessId_ = "";
-
-			/**
-			 * <code>optional string root_process_id = 24;</code>
-			 * 
-			 * @return Whether the rootProcessId field is set.
-			 */
-			public boolean hasRootProcessId() {
-				return ((bitField0_ & 0x00010000) != 0);
-			}
-
-			/**
-			 * <code>optional string root_process_id = 24;</code>
-			 * 
-			 * @return The rootProcessId.
-			 */
-			public java.lang.String getRootProcessId() {
-				java.lang.Object ref = rootProcessId_;
-				if (!(ref instanceof java.lang.String)) {
-					com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-					java.lang.String s = bs.toStringUtf8();
-					if (bs.isValidUtf8()) {
-						rootProcessId_ = s;
-					}
-					return s;
-				} else {
-					return (java.lang.String) ref;
-				}
-			}
-
-			/**
-			 * <code>optional string root_process_id = 24;</code>
-			 * 
-			 * @return The bytes for rootProcessId.
-			 */
-			public com.google.protobuf.ByteString getRootProcessIdBytes() {
-				java.lang.Object ref = rootProcessId_;
-				if (ref instanceof String) {
-					com.google.protobuf.ByteString b = com.google.protobuf.ByteString
-							.copyFromUtf8((java.lang.String) ref);
-					rootProcessId_ = b;
-					return b;
-				} else {
-					return (com.google.protobuf.ByteString) ref;
-				}
-			}
-
-			/**
-			 * <code>optional string root_process_id = 24;</code>
-			 * 
-			 * @param value The rootProcessId to set.
-			 * @return This builder for chaining.
-			 */
-			public Builder setRootProcessId(java.lang.String value) {
-				if (value == null) {
-					throw new NullPointerException();
-				}
-				bitField0_ |= 0x00010000;
-				rootProcessId_ = value;
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>optional string root_process_id = 24;</code>
-			 * 
-			 * @return This builder for chaining.
-			 */
-			public Builder clearRootProcessId() {
-				bitField0_ = (bitField0_ & ~0x00010000);
-				rootProcessId_ = getDefaultInstance().getRootProcessId();
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>optional string root_process_id = 24;</code>
-			 * 
-			 * @param value The bytes for rootProcessId to set.
-			 * @return This builder for chaining.
-			 */
-			public Builder setRootProcessIdBytes(com.google.protobuf.ByteString value) {
-				if (value == null) {
-					throw new NullPointerException();
-				}
-				bitField0_ |= 0x00010000;
-				rootProcessId_ = value;
-				onChanged();
-				return this;
-			}
-
-			private java.lang.Object errorNodeId_ = "";
-
-			/**
-			 * <code>optional string error_node_id = 25;</code>
-			 * 
-			 * @return Whether the errorNodeId field is set.
-			 */
-			public boolean hasErrorNodeId() {
-				return ((bitField0_ & 0x00020000) != 0);
-			}
-
-			/**
-			 * <code>optional string error_node_id = 25;</code>
-			 * 
-			 * @return The errorNodeId.
-			 */
-			public java.lang.String getErrorNodeId() {
-				java.lang.Object ref = errorNodeId_;
-				if (!(ref instanceof java.lang.String)) {
-					com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-					java.lang.String s = bs.toStringUtf8();
-					if (bs.isValidUtf8()) {
-						errorNodeId_ = s;
-					}
-					return s;
-				} else {
-					return (java.lang.String) ref;
-				}
-			}
-
-			/**
-			 * <code>optional string error_node_id = 25;</code>
-			 * 
-			 * @return The bytes for errorNodeId.
-			 */
-			public com.google.protobuf.ByteString getErrorNodeIdBytes() {
-				java.lang.Object ref = errorNodeId_;
-				if (ref instanceof String) {
-					com.google.protobuf.ByteString b = com.google.protobuf.ByteString
-							.copyFromUtf8((java.lang.String) ref);
-					errorNodeId_ = b;
-					return b;
-				} else {
-					return (com.google.protobuf.ByteString) ref;
-				}
-			}
-
-			/**
-			 * <code>optional string error_node_id = 25;</code>
-			 * 
-			 * @param value The errorNodeId to set.
-			 * @return This builder for chaining.
-			 */
-			public Builder setErrorNodeId(java.lang.String value) {
-				if (value == null) {
-					throw new NullPointerException();
-				}
-				bitField0_ |= 0x00020000;
-				errorNodeId_ = value;
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>optional string error_node_id = 25;</code>
-			 * 
-			 * @return This builder for chaining.
-			 */
-			public Builder clearErrorNodeId() {
-				bitField0_ = (bitField0_ & ~0x00020000);
-				errorNodeId_ = getDefaultInstance().getErrorNodeId();
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>optional string error_node_id = 25;</code>
-			 * 
-			 * @param value The bytes for errorNodeId to set.
-			 * @return This builder for chaining.
-			 */
-			public Builder setErrorNodeIdBytes(com.google.protobuf.ByteString value) {
-				if (value == null) {
-					throw new NullPointerException();
-				}
-				bitField0_ |= 0x00020000;
-				errorNodeId_ = value;
-				onChanged();
-				return this;
-			}
-
-			private java.lang.Object errorMessage_ = "";
-
-			/**
-			 * <code>optional string error_message = 26;</code>
-			 * 
-			 * @return Whether the errorMessage field is set.
-			 */
-			public boolean hasErrorMessage() {
-				return ((bitField0_ & 0x00040000) != 0);
-			}
-
-			/**
-			 * <code>optional string error_message = 26;</code>
-			 * 
-			 * @return The errorMessage.
-			 */
-			public java.lang.String getErrorMessage() {
-				java.lang.Object ref = errorMessage_;
-				if (!(ref instanceof java.lang.String)) {
-					com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-					java.lang.String s = bs.toStringUtf8();
-					if (bs.isValidUtf8()) {
-						errorMessage_ = s;
-					}
-					return s;
-				} else {
-					return (java.lang.String) ref;
-				}
-			}
-
-			/**
-			 * <code>optional string error_message = 26;</code>
-			 * 
-			 * @return The bytes for errorMessage.
-			 */
-			public com.google.protobuf.ByteString getErrorMessageBytes() {
-				java.lang.Object ref = errorMessage_;
-				if (ref instanceof String) {
-					com.google.protobuf.ByteString b = com.google.protobuf.ByteString
-							.copyFromUtf8((java.lang.String) ref);
-					errorMessage_ = b;
-					return b;
-				} else {
-					return (com.google.protobuf.ByteString) ref;
-				}
-			}
-
-			/**
-			 * <code>optional string error_message = 26;</code>
-			 * 
-			 * @param value The errorMessage to set.
-			 * @return This builder for chaining.
-			 */
-			public Builder setErrorMessage(java.lang.String value) {
-				if (value == null) {
-					throw new NullPointerException();
-				}
-				bitField0_ |= 0x00040000;
-				errorMessage_ = value;
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>optional string error_message = 26;</code>
-			 * 
-			 * @return This builder for chaining.
-			 */
-			public Builder clearErrorMessage() {
-				bitField0_ = (bitField0_ & ~0x00040000);
-				errorMessage_ = getDefaultInstance().getErrorMessage();
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>optional string error_message = 26;</code>
-			 * 
-			 * @param value The bytes for errorMessage to set.
-			 * @return This builder for chaining.
-			 */
-			public Builder setErrorMessageBytes(com.google.protobuf.ByteString value) {
-				if (value == null) {
-					throw new NullPointerException();
-				}
-				bitField0_ |= 0x00040000;
-				errorMessage_ = value;
-				onChanged();
-				return this;
-			}
-
-			private java.lang.Object referenceId_ = "";
-
-			/**
-			 * <code>optional string reference_id = 27;</code>
-			 * 
-			 * @return Whether the referenceId field is set.
-			 */
-			public boolean hasReferenceId() {
-				return ((bitField0_ & 0x00080000) != 0);
-			}
-
-			/**
-			 * <code>optional string reference_id = 27;</code>
-			 * 
-			 * @return The referenceId.
-			 */
-			public java.lang.String getReferenceId() {
-				java.lang.Object ref = referenceId_;
-				if (!(ref instanceof java.lang.String)) {
-					com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-					java.lang.String s = bs.toStringUtf8();
-					if (bs.isValidUtf8()) {
-						referenceId_ = s;
-					}
-					return s;
-				} else {
-					return (java.lang.String) ref;
-				}
-			}
-
-			/**
-			 * <code>optional string reference_id = 27;</code>
-			 * 
-			 * @return The bytes for referenceId.
-			 */
-			public com.google.protobuf.ByteString getReferenceIdBytes() {
-				java.lang.Object ref = referenceId_;
-				if (ref instanceof String) {
-					com.google.protobuf.ByteString b = com.google.protobuf.ByteString
-							.copyFromUtf8((java.lang.String) ref);
-					referenceId_ = b;
-					return b;
-				} else {
-					return (com.google.protobuf.ByteString) ref;
-				}
-			}
-
-			/**
-			 * <code>optional string reference_id = 27;</code>
-			 * 
-			 * @param value The referenceId to set.
-			 * @return This builder for chaining.
-			 */
-			public Builder setReferenceId(java.lang.String value) {
-				if (value == null) {
-					throw new NullPointerException();
-				}
-				bitField0_ |= 0x00080000;
-				referenceId_ = value;
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>optional string reference_id = 27;</code>
-			 * 
-			 * @return This builder for chaining.
-			 */
-			public Builder clearReferenceId() {
-				bitField0_ = (bitField0_ & ~0x00080000);
-				referenceId_ = getDefaultInstance().getReferenceId();
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>optional string reference_id = 27;</code>
-			 * 
-			 * @param value The bytes for referenceId to set.
-			 * @return This builder for chaining.
-			 */
-			public Builder setReferenceIdBytes(com.google.protobuf.ByteString value) {
-				if (value == null) {
-					throw new NullPointerException();
-				}
-				bitField0_ |= 0x00080000;
-				referenceId_ = value;
-				onChanged();
-				return this;
-			}
-
-			private java.util.List<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.SwimlaneContextInstance> swimlaneContext_ = java.util.Collections
-					.emptyList();
-
-			private void ensureSwimlaneContextIsMutable() {
-				if (!((bitField0_ & 0x00100000) != 0)) {
-					swimlaneContext_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.SwimlaneContextInstance>(
-							swimlaneContext_);
-					bitField0_ |= 0x00100000;
-				}
-			}
-
-			private com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.SwimlaneContextInstance, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.SwimlaneContextInstance.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.SwimlaneContextInstanceOrBuilder> swimlaneContextBuilder_;
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.ProcessInstance.SwimlaneContextInstance swimlane_context = 6;</code>
-			 */
-			public java.util.List<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.SwimlaneContextInstance> getSwimlaneContextList() {
-				if (swimlaneContextBuilder_ == null) {
-					return java.util.Collections.unmodifiableList(swimlaneContext_);
-				} else {
-					return swimlaneContextBuilder_.getMessageList();
-				}
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.ProcessInstance.SwimlaneContextInstance swimlane_context = 6;</code>
-			 */
-			public int getSwimlaneContextCount() {
-				if (swimlaneContextBuilder_ == null) {
-					return swimlaneContext_.size();
-				} else {
-					return swimlaneContextBuilder_.getCount();
-				}
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.ProcessInstance.SwimlaneContextInstance swimlane_context = 6;</code>
-			 */
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.SwimlaneContextInstance getSwimlaneContext(
-					int index) {
-				if (swimlaneContextBuilder_ == null) {
-					return swimlaneContext_.get(index);
-				} else {
-					return swimlaneContextBuilder_.getMessage(index);
-				}
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.ProcessInstance.SwimlaneContextInstance swimlane_context = 6;</code>
-			 */
-			public Builder setSwimlaneContext(int index,
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.SwimlaneContextInstance value) {
-				if (swimlaneContextBuilder_ == null) {
-					if (value == null) {
-						throw new NullPointerException();
-					}
-					ensureSwimlaneContextIsMutable();
-					swimlaneContext_.set(index, value);
-					onChanged();
-				} else {
-					swimlaneContextBuilder_.setMessage(index, value);
-				}
-				return this;
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.ProcessInstance.SwimlaneContextInstance swimlane_context = 6;</code>
-			 */
-			public Builder setSwimlaneContext(int index,
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.SwimlaneContextInstance.Builder builderForValue) {
-				if (swimlaneContextBuilder_ == null) {
-					ensureSwimlaneContextIsMutable();
-					swimlaneContext_.set(index, builderForValue.build());
-					onChanged();
-				} else {
-					swimlaneContextBuilder_.setMessage(index, builderForValue.build());
-				}
-				return this;
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.ProcessInstance.SwimlaneContextInstance swimlane_context = 6;</code>
-			 */
-			public Builder addSwimlaneContext(
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.SwimlaneContextInstance value) {
-				if (swimlaneContextBuilder_ == null) {
-					if (value == null) {
-						throw new NullPointerException();
-					}
-					ensureSwimlaneContextIsMutable();
-					swimlaneContext_.add(value);
-					onChanged();
-				} else {
-					swimlaneContextBuilder_.addMessage(value);
-				}
-				return this;
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.ProcessInstance.SwimlaneContextInstance swimlane_context = 6;</code>
-			 */
-			public Builder addSwimlaneContext(int index,
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.SwimlaneContextInstance value) {
-				if (swimlaneContextBuilder_ == null) {
-					if (value == null) {
-						throw new NullPointerException();
-					}
-					ensureSwimlaneContextIsMutable();
-					swimlaneContext_.add(index, value);
-					onChanged();
-				} else {
-					swimlaneContextBuilder_.addMessage(index, value);
-				}
-				return this;
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.ProcessInstance.SwimlaneContextInstance swimlane_context = 6;</code>
-			 */
-			public Builder addSwimlaneContext(
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.SwimlaneContextInstance.Builder builderForValue) {
-				if (swimlaneContextBuilder_ == null) {
-					ensureSwimlaneContextIsMutable();
-					swimlaneContext_.add(builderForValue.build());
-					onChanged();
-				} else {
-					swimlaneContextBuilder_.addMessage(builderForValue.build());
-				}
-				return this;
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.ProcessInstance.SwimlaneContextInstance swimlane_context = 6;</code>
-			 */
-			public Builder addSwimlaneContext(int index,
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.SwimlaneContextInstance.Builder builderForValue) {
-				if (swimlaneContextBuilder_ == null) {
-					ensureSwimlaneContextIsMutable();
-					swimlaneContext_.add(index, builderForValue.build());
-					onChanged();
-				} else {
-					swimlaneContextBuilder_.addMessage(index, builderForValue.build());
-				}
-				return this;
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.ProcessInstance.SwimlaneContextInstance swimlane_context = 6;</code>
-			 */
-			public Builder addAllSwimlaneContext(
-					java.lang.Iterable<? extends io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.SwimlaneContextInstance> values) {
-				if (swimlaneContextBuilder_ == null) {
-					ensureSwimlaneContextIsMutable();
-					com.google.protobuf.AbstractMessageLite.Builder.addAll(values, swimlaneContext_);
-					onChanged();
-				} else {
-					swimlaneContextBuilder_.addAllMessages(values);
-				}
-				return this;
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.ProcessInstance.SwimlaneContextInstance swimlane_context = 6;</code>
-			 */
-			public Builder clearSwimlaneContext() {
-				if (swimlaneContextBuilder_ == null) {
-					swimlaneContext_ = java.util.Collections.emptyList();
-					bitField0_ = (bitField0_ & ~0x00100000);
-					onChanged();
-				} else {
-					swimlaneContextBuilder_.clear();
-				}
-				return this;
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.ProcessInstance.SwimlaneContextInstance swimlane_context = 6;</code>
-			 */
-			public Builder removeSwimlaneContext(int index) {
-				if (swimlaneContextBuilder_ == null) {
-					ensureSwimlaneContextIsMutable();
-					swimlaneContext_.remove(index);
-					onChanged();
-				} else {
-					swimlaneContextBuilder_.remove(index);
-				}
-				return this;
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.ProcessInstance.SwimlaneContextInstance swimlane_context = 6;</code>
-			 */
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.SwimlaneContextInstance.Builder getSwimlaneContextBuilder(
-					int index) {
-				return getSwimlaneContextFieldBuilder().getBuilder(index);
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.ProcessInstance.SwimlaneContextInstance swimlane_context = 6;</code>
-			 */
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.SwimlaneContextInstanceOrBuilder getSwimlaneContextOrBuilder(
-					int index) {
-				if (swimlaneContextBuilder_ == null) {
-					return swimlaneContext_.get(index);
-				} else {
-					return swimlaneContextBuilder_.getMessageOrBuilder(index);
-				}
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.ProcessInstance.SwimlaneContextInstance swimlane_context = 6;</code>
-			 */
-			public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.SwimlaneContextInstanceOrBuilder> getSwimlaneContextOrBuilderList() {
-				if (swimlaneContextBuilder_ != null) {
-					return swimlaneContextBuilder_.getMessageOrBuilderList();
-				} else {
-					return java.util.Collections.unmodifiableList(swimlaneContext_);
-				}
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.ProcessInstance.SwimlaneContextInstance swimlane_context = 6;</code>
-			 */
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.SwimlaneContextInstance.Builder addSwimlaneContextBuilder() {
-				return getSwimlaneContextFieldBuilder().addBuilder(
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.SwimlaneContextInstance
-								.getDefaultInstance());
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.ProcessInstance.SwimlaneContextInstance swimlane_context = 6;</code>
-			 */
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.SwimlaneContextInstance.Builder addSwimlaneContextBuilder(
-					int index) {
-				return getSwimlaneContextFieldBuilder().addBuilder(index,
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.SwimlaneContextInstance
-								.getDefaultInstance());
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.ProcessInstance.SwimlaneContextInstance swimlane_context = 6;</code>
-			 */
-			public java.util.List<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.SwimlaneContextInstance.Builder> getSwimlaneContextBuilderList() {
-				return getSwimlaneContextFieldBuilder().getBuilderList();
-			}
-
-			private com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.SwimlaneContextInstance, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.SwimlaneContextInstance.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.SwimlaneContextInstanceOrBuilder> getSwimlaneContextFieldBuilder() {
-				if (swimlaneContextBuilder_ == null) {
-					swimlaneContextBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.SwimlaneContextInstance, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.SwimlaneContextInstance.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.SwimlaneContextInstanceOrBuilder>(
-							swimlaneContext_, ((bitField0_ & 0x00100000) != 0), getParentForChildren(), isClean());
-					swimlaneContext_ = null;
-				}
-				return swimlaneContextBuilder_;
-			}
-
-			private java.util.List<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstance> nodeInstance_ = java.util.Collections
-					.emptyList();
-
-			private void ensureNodeInstanceIsMutable() {
-				if (!((bitField0_ & 0x00200000) != 0)) {
-					nodeInstance_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstance>(
-							nodeInstance_);
-					bitField0_ |= 0x00200000;
-				}
-			}
-
-			private com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstance, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstance.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceOrBuilder> nodeInstanceBuilder_;
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstance node_instance = 7;</code>
-			 */
-			public java.util.List<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstance> getNodeInstanceList() {
-				if (nodeInstanceBuilder_ == null) {
-					return java.util.Collections.unmodifiableList(nodeInstance_);
-				} else {
-					return nodeInstanceBuilder_.getMessageList();
-				}
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstance node_instance = 7;</code>
-			 */
-			public int getNodeInstanceCount() {
-				if (nodeInstanceBuilder_ == null) {
-					return nodeInstance_.size();
-				} else {
-					return nodeInstanceBuilder_.getCount();
-				}
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstance node_instance = 7;</code>
-			 */
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstance getNodeInstance(
-					int index) {
-				if (nodeInstanceBuilder_ == null) {
-					return nodeInstance_.get(index);
-				} else {
-					return nodeInstanceBuilder_.getMessage(index);
-				}
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstance node_instance = 7;</code>
-			 */
-			public Builder setNodeInstance(int index,
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstance value) {
-				if (nodeInstanceBuilder_ == null) {
-					if (value == null) {
-						throw new NullPointerException();
-					}
-					ensureNodeInstanceIsMutable();
-					nodeInstance_.set(index, value);
-					onChanged();
-				} else {
-					nodeInstanceBuilder_.setMessage(index, value);
-				}
-				return this;
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstance node_instance = 7;</code>
-			 */
-			public Builder setNodeInstance(int index,
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstance.Builder builderForValue) {
-				if (nodeInstanceBuilder_ == null) {
-					ensureNodeInstanceIsMutable();
-					nodeInstance_.set(index, builderForValue.build());
-					onChanged();
-				} else {
-					nodeInstanceBuilder_.setMessage(index, builderForValue.build());
-				}
-				return this;
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstance node_instance = 7;</code>
-			 */
-			public Builder addNodeInstance(
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstance value) {
-				if (nodeInstanceBuilder_ == null) {
-					if (value == null) {
-						throw new NullPointerException();
-					}
-					ensureNodeInstanceIsMutable();
-					nodeInstance_.add(value);
-					onChanged();
-				} else {
-					nodeInstanceBuilder_.addMessage(value);
-				}
-				return this;
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstance node_instance = 7;</code>
-			 */
-			public Builder addNodeInstance(int index,
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstance value) {
-				if (nodeInstanceBuilder_ == null) {
-					if (value == null) {
-						throw new NullPointerException();
-					}
-					ensureNodeInstanceIsMutable();
-					nodeInstance_.add(index, value);
-					onChanged();
-				} else {
-					nodeInstanceBuilder_.addMessage(index, value);
-				}
-				return this;
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstance node_instance = 7;</code>
-			 */
-			public Builder addNodeInstance(
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstance.Builder builderForValue) {
-				if (nodeInstanceBuilder_ == null) {
-					ensureNodeInstanceIsMutable();
-					nodeInstance_.add(builderForValue.build());
-					onChanged();
-				} else {
-					nodeInstanceBuilder_.addMessage(builderForValue.build());
-				}
-				return this;
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstance node_instance = 7;</code>
-			 */
-			public Builder addNodeInstance(int index,
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstance.Builder builderForValue) {
-				if (nodeInstanceBuilder_ == null) {
-					ensureNodeInstanceIsMutable();
-					nodeInstance_.add(index, builderForValue.build());
-					onChanged();
-				} else {
-					nodeInstanceBuilder_.addMessage(index, builderForValue.build());
-				}
-				return this;
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstance node_instance = 7;</code>
-			 */
-			public Builder addAllNodeInstance(
-					java.lang.Iterable<? extends io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstance> values) {
-				if (nodeInstanceBuilder_ == null) {
-					ensureNodeInstanceIsMutable();
-					com.google.protobuf.AbstractMessageLite.Builder.addAll(values, nodeInstance_);
-					onChanged();
-				} else {
-					nodeInstanceBuilder_.addAllMessages(values);
-				}
-				return this;
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstance node_instance = 7;</code>
-			 */
-			public Builder clearNodeInstance() {
-				if (nodeInstanceBuilder_ == null) {
-					nodeInstance_ = java.util.Collections.emptyList();
-					bitField0_ = (bitField0_ & ~0x00200000);
-					onChanged();
-				} else {
-					nodeInstanceBuilder_.clear();
-				}
-				return this;
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstance node_instance = 7;</code>
-			 */
-			public Builder removeNodeInstance(int index) {
-				if (nodeInstanceBuilder_ == null) {
-					ensureNodeInstanceIsMutable();
-					nodeInstance_.remove(index);
-					onChanged();
-				} else {
-					nodeInstanceBuilder_.remove(index);
-				}
-				return this;
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstance node_instance = 7;</code>
-			 */
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstance.Builder getNodeInstanceBuilder(
-					int index) {
-				return getNodeInstanceFieldBuilder().getBuilder(index);
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstance node_instance = 7;</code>
-			 */
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceOrBuilder getNodeInstanceOrBuilder(
-					int index) {
-				if (nodeInstanceBuilder_ == null) {
-					return nodeInstance_.get(index);
-				} else {
-					return nodeInstanceBuilder_.getMessageOrBuilder(index);
-				}
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstance node_instance = 7;</code>
-			 */
-			public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceOrBuilder> getNodeInstanceOrBuilderList() {
-				if (nodeInstanceBuilder_ != null) {
-					return nodeInstanceBuilder_.getMessageOrBuilderList();
-				} else {
-					return java.util.Collections.unmodifiableList(nodeInstance_);
-				}
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstance node_instance = 7;</code>
-			 */
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstance.Builder addNodeInstanceBuilder() {
-				return getNodeInstanceFieldBuilder().addBuilder(
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstance
-								.getDefaultInstance());
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstance node_instance = 7;</code>
-			 */
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstance.Builder addNodeInstanceBuilder(
-					int index) {
-				return getNodeInstanceFieldBuilder().addBuilder(index,
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstance
-								.getDefaultInstance());
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.ProcessInstance.NodeInstance node_instance = 7;</code>
-			 */
-			public java.util.List<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstance.Builder> getNodeInstanceBuilderList() {
-				return getNodeInstanceFieldBuilder().getBuilderList();
-			}
-
-			private com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstance, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstance.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceOrBuilder> getNodeInstanceFieldBuilder() {
-				if (nodeInstanceBuilder_ == null) {
-					nodeInstanceBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstance, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstance.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.NodeInstanceOrBuilder>(
-							nodeInstance_, ((bitField0_ & 0x00200000) != 0), getParentForChildren(), isClean());
-					nodeInstance_ = null;
-				}
-				return nodeInstanceBuilder_;
-			}
-
-			private java.util.List<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable> variable_ = java.util.Collections
-					.emptyList();
-
-			private void ensureVariableIsMutable() {
-				if (!((bitField0_ & 0x00400000) != 0)) {
-					variable_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable>(
-							variable_);
-					bitField0_ |= 0x00400000;
-				}
-			}
-
-			private com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.VariableOrBuilder> variableBuilder_;
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.Variable variable = 8;</code>
-			 */
-			public java.util.List<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable> getVariableList() {
-				if (variableBuilder_ == null) {
-					return java.util.Collections.unmodifiableList(variable_);
-				} else {
-					return variableBuilder_.getMessageList();
-				}
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.Variable variable = 8;</code>
-			 */
-			public int getVariableCount() {
-				if (variableBuilder_ == null) {
-					return variable_.size();
-				} else {
-					return variableBuilder_.getCount();
-				}
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.Variable variable = 8;</code>
-			 */
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable getVariable(int index) {
-				if (variableBuilder_ == null) {
-					return variable_.get(index);
-				} else {
-					return variableBuilder_.getMessage(index);
-				}
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.Variable variable = 8;</code>
-			 */
-			public Builder setVariable(int index,
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable value) {
-				if (variableBuilder_ == null) {
-					if (value == null) {
-						throw new NullPointerException();
-					}
-					ensureVariableIsMutable();
-					variable_.set(index, value);
-					onChanged();
-				} else {
-					variableBuilder_.setMessage(index, value);
-				}
-				return this;
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.Variable variable = 8;</code>
-			 */
-			public Builder setVariable(int index,
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable.Builder builderForValue) {
-				if (variableBuilder_ == null) {
-					ensureVariableIsMutable();
-					variable_.set(index, builderForValue.build());
-					onChanged();
-				} else {
-					variableBuilder_.setMessage(index, builderForValue.build());
-				}
-				return this;
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.Variable variable = 8;</code>
-			 */
-			public Builder addVariable(io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable value) {
-				if (variableBuilder_ == null) {
-					if (value == null) {
-						throw new NullPointerException();
-					}
-					ensureVariableIsMutable();
-					variable_.add(value);
-					onChanged();
-				} else {
-					variableBuilder_.addMessage(value);
-				}
-				return this;
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.Variable variable = 8;</code>
-			 */
-			public Builder addVariable(int index,
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable value) {
-				if (variableBuilder_ == null) {
-					if (value == null) {
-						throw new NullPointerException();
-					}
-					ensureVariableIsMutable();
-					variable_.add(index, value);
-					onChanged();
-				} else {
-					variableBuilder_.addMessage(index, value);
-				}
-				return this;
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.Variable variable = 8;</code>
-			 */
-			public Builder addVariable(
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable.Builder builderForValue) {
-				if (variableBuilder_ == null) {
-					ensureVariableIsMutable();
-					variable_.add(builderForValue.build());
-					onChanged();
-				} else {
-					variableBuilder_.addMessage(builderForValue.build());
-				}
-				return this;
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.Variable variable = 8;</code>
-			 */
-			public Builder addVariable(int index,
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable.Builder builderForValue) {
-				if (variableBuilder_ == null) {
-					ensureVariableIsMutable();
-					variable_.add(index, builderForValue.build());
-					onChanged();
-				} else {
-					variableBuilder_.addMessage(index, builderForValue.build());
-				}
-				return this;
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.Variable variable = 8;</code>
-			 */
-			public Builder addAllVariable(
-					java.lang.Iterable<? extends io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable> values) {
-				if (variableBuilder_ == null) {
-					ensureVariableIsMutable();
-					com.google.protobuf.AbstractMessageLite.Builder.addAll(values, variable_);
-					onChanged();
-				} else {
-					variableBuilder_.addAllMessages(values);
-				}
-				return this;
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.Variable variable = 8;</code>
-			 */
-			public Builder clearVariable() {
-				if (variableBuilder_ == null) {
-					variable_ = java.util.Collections.emptyList();
-					bitField0_ = (bitField0_ & ~0x00400000);
-					onChanged();
-				} else {
-					variableBuilder_.clear();
-				}
-				return this;
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.Variable variable = 8;</code>
-			 */
-			public Builder removeVariable(int index) {
-				if (variableBuilder_ == null) {
-					ensureVariableIsMutable();
-					variable_.remove(index);
-					onChanged();
-				} else {
-					variableBuilder_.remove(index);
-				}
-				return this;
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.Variable variable = 8;</code>
-			 */
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable.Builder getVariableBuilder(
-					int index) {
-				return getVariableFieldBuilder().getBuilder(index);
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.Variable variable = 8;</code>
-			 */
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.VariableOrBuilder getVariableOrBuilder(
-					int index) {
-				if (variableBuilder_ == null) {
-					return variable_.get(index);
-				} else {
-					return variableBuilder_.getMessageOrBuilder(index);
-				}
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.Variable variable = 8;</code>
-			 */
-			public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.VariableOrBuilder> getVariableOrBuilderList() {
-				if (variableBuilder_ != null) {
-					return variableBuilder_.getMessageOrBuilderList();
-				} else {
-					return java.util.Collections.unmodifiableList(variable_);
-				}
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.Variable variable = 8;</code>
-			 */
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable.Builder addVariableBuilder() {
-				return getVariableFieldBuilder().addBuilder(
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable.getDefaultInstance());
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.Variable variable = 8;</code>
-			 */
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable.Builder addVariableBuilder(
-					int index) {
-				return getVariableFieldBuilder().addBuilder(index,
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable.getDefaultInstance());
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.Variable variable = 8;</code>
-			 */
-			public java.util.List<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable.Builder> getVariableBuilderList() {
-				return getVariableFieldBuilder().getBuilderList();
-			}
-
-			private com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.VariableOrBuilder> getVariableFieldBuilder() {
-				if (variableBuilder_ == null) {
-					variableBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.VariableOrBuilder>(
-							variable_, ((bitField0_ & 0x00400000) != 0), getParentForChildren(), isClean());
-					variable_ = null;
-				}
-				return variableBuilder_;
-			}
-
-			private java.util.List<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance> exclusiveGroup_ = java.util.Collections
-					.emptyList();
-
-			private void ensureExclusiveGroupIsMutable() {
-				if (!((bitField0_ & 0x00800000) != 0)) {
-					exclusiveGroup_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance>(
-							exclusiveGroup_);
-					bitField0_ |= 0x00800000;
-				}
-			}
-
-			private com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstanceOrBuilder> exclusiveGroupBuilder_;
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 10;</code>
-			 */
-			public java.util.List<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance> getExclusiveGroupList() {
-				if (exclusiveGroupBuilder_ == null) {
-					return java.util.Collections.unmodifiableList(exclusiveGroup_);
-				} else {
-					return exclusiveGroupBuilder_.getMessageList();
-				}
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 10;</code>
-			 */
-			public int getExclusiveGroupCount() {
-				if (exclusiveGroupBuilder_ == null) {
-					return exclusiveGroup_.size();
-				} else {
-					return exclusiveGroupBuilder_.getCount();
-				}
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 10;</code>
-			 */
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance getExclusiveGroup(
-					int index) {
-				if (exclusiveGroupBuilder_ == null) {
-					return exclusiveGroup_.get(index);
-				} else {
-					return exclusiveGroupBuilder_.getMessage(index);
-				}
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 10;</code>
-			 */
-			public Builder setExclusiveGroup(int index,
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance value) {
-				if (exclusiveGroupBuilder_ == null) {
-					if (value == null) {
-						throw new NullPointerException();
-					}
-					ensureExclusiveGroupIsMutable();
-					exclusiveGroup_.set(index, value);
-					onChanged();
-				} else {
-					exclusiveGroupBuilder_.setMessage(index, value);
-				}
-				return this;
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 10;</code>
-			 */
-			public Builder setExclusiveGroup(int index,
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance.Builder builderForValue) {
-				if (exclusiveGroupBuilder_ == null) {
-					ensureExclusiveGroupIsMutable();
-					exclusiveGroup_.set(index, builderForValue.build());
-					onChanged();
-				} else {
-					exclusiveGroupBuilder_.setMessage(index, builderForValue.build());
-				}
-				return this;
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 10;</code>
-			 */
-			public Builder addExclusiveGroup(
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance value) {
-				if (exclusiveGroupBuilder_ == null) {
-					if (value == null) {
-						throw new NullPointerException();
-					}
-					ensureExclusiveGroupIsMutable();
-					exclusiveGroup_.add(value);
-					onChanged();
-				} else {
-					exclusiveGroupBuilder_.addMessage(value);
-				}
-				return this;
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 10;</code>
-			 */
-			public Builder addExclusiveGroup(int index,
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance value) {
-				if (exclusiveGroupBuilder_ == null) {
-					if (value == null) {
-						throw new NullPointerException();
-					}
-					ensureExclusiveGroupIsMutable();
-					exclusiveGroup_.add(index, value);
-					onChanged();
-				} else {
-					exclusiveGroupBuilder_.addMessage(index, value);
-				}
-				return this;
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 10;</code>
-			 */
-			public Builder addExclusiveGroup(
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance.Builder builderForValue) {
-				if (exclusiveGroupBuilder_ == null) {
-					ensureExclusiveGroupIsMutable();
-					exclusiveGroup_.add(builderForValue.build());
-					onChanged();
-				} else {
-					exclusiveGroupBuilder_.addMessage(builderForValue.build());
-				}
-				return this;
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 10;</code>
-			 */
-			public Builder addExclusiveGroup(int index,
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance.Builder builderForValue) {
-				if (exclusiveGroupBuilder_ == null) {
-					ensureExclusiveGroupIsMutable();
-					exclusiveGroup_.add(index, builderForValue.build());
-					onChanged();
-				} else {
-					exclusiveGroupBuilder_.addMessage(index, builderForValue.build());
-				}
-				return this;
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 10;</code>
-			 */
-			public Builder addAllExclusiveGroup(
-					java.lang.Iterable<? extends io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance> values) {
-				if (exclusiveGroupBuilder_ == null) {
-					ensureExclusiveGroupIsMutable();
-					com.google.protobuf.AbstractMessageLite.Builder.addAll(values, exclusiveGroup_);
-					onChanged();
-				} else {
-					exclusiveGroupBuilder_.addAllMessages(values);
-				}
-				return this;
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 10;</code>
-			 */
-			public Builder clearExclusiveGroup() {
-				if (exclusiveGroupBuilder_ == null) {
-					exclusiveGroup_ = java.util.Collections.emptyList();
-					bitField0_ = (bitField0_ & ~0x00800000);
-					onChanged();
-				} else {
-					exclusiveGroupBuilder_.clear();
-				}
-				return this;
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 10;</code>
-			 */
-			public Builder removeExclusiveGroup(int index) {
-				if (exclusiveGroupBuilder_ == null) {
-					ensureExclusiveGroupIsMutable();
-					exclusiveGroup_.remove(index);
-					onChanged();
-				} else {
-					exclusiveGroupBuilder_.remove(index);
-				}
-				return this;
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 10;</code>
-			 */
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance.Builder getExclusiveGroupBuilder(
-					int index) {
-				return getExclusiveGroupFieldBuilder().getBuilder(index);
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 10;</code>
-			 */
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstanceOrBuilder getExclusiveGroupOrBuilder(
-					int index) {
-				if (exclusiveGroupBuilder_ == null) {
-					return exclusiveGroup_.get(index);
-				} else {
-					return exclusiveGroupBuilder_.getMessageOrBuilder(index);
-				}
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 10;</code>
-			 */
-			public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstanceOrBuilder> getExclusiveGroupOrBuilderList() {
-				if (exclusiveGroupBuilder_ != null) {
-					return exclusiveGroupBuilder_.getMessageOrBuilderList();
-				} else {
-					return java.util.Collections.unmodifiableList(exclusiveGroup_);
-				}
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 10;</code>
-			 */
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance.Builder addExclusiveGroupBuilder() {
-				return getExclusiveGroupFieldBuilder().addBuilder(
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance
-								.getDefaultInstance());
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 10;</code>
-			 */
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance.Builder addExclusiveGroupBuilder(
-					int index) {
-				return getExclusiveGroupFieldBuilder().addBuilder(index,
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance
-								.getDefaultInstance());
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.ProcessInstance.ExclusiveGroupInstance exclusive_group = 10;</code>
-			 */
-			public java.util.List<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance.Builder> getExclusiveGroupBuilderList() {
-				return getExclusiveGroupFieldBuilder().getBuilderList();
-			}
-
-			private com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstanceOrBuilder> getExclusiveGroupFieldBuilder() {
-				if (exclusiveGroupBuilder_ == null) {
-					exclusiveGroupBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstance.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.ExclusiveGroupInstanceOrBuilder>(
-							exclusiveGroup_, ((bitField0_ & 0x00800000) != 0), getParentForChildren(), isClean());
-					exclusiveGroup_ = null;
-				}
-				return exclusiveGroupBuilder_;
-			}
-
-			private com.google.protobuf.LazyStringList completedNodeIds_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-
-			private void ensureCompletedNodeIdsIsMutable() {
-				if (!((bitField0_ & 0x01000000) != 0)) {
-					completedNodeIds_ = new com.google.protobuf.LazyStringArrayList(completedNodeIds_);
-					bitField0_ |= 0x01000000;
-				}
-			}
-
-			/**
-			 * <code>repeated string completedNodeIds = 13;</code>
-			 * 
-			 * @return A list containing the completedNodeIds.
-			 */
-			public com.google.protobuf.ProtocolStringList getCompletedNodeIdsList() {
-				return completedNodeIds_.getUnmodifiableView();
-			}
-
-			/**
-			 * <code>repeated string completedNodeIds = 13;</code>
-			 * 
-			 * @return The count of completedNodeIds.
-			 */
-			public int getCompletedNodeIdsCount() {
-				return completedNodeIds_.size();
-			}
-
-			/**
-			 * <code>repeated string completedNodeIds = 13;</code>
-			 * 
-			 * @param index The index of the element to return.
-			 * @return The completedNodeIds at the given index.
-			 */
-			public java.lang.String getCompletedNodeIds(int index) {
-				return completedNodeIds_.get(index);
-			}
-
-			/**
-			 * <code>repeated string completedNodeIds = 13;</code>
-			 * 
-			 * @param index The index of the value to return.
-			 * @return The bytes of the completedNodeIds at the given index.
-			 */
-			public com.google.protobuf.ByteString getCompletedNodeIdsBytes(int index) {
-				return completedNodeIds_.getByteString(index);
-			}
-
-			/**
-			 * <code>repeated string completedNodeIds = 13;</code>
-			 * 
-			 * @param index The index to set the value at.
-			 * @param value The completedNodeIds to set.
-			 * @return This builder for chaining.
-			 */
-			public Builder setCompletedNodeIds(int index, java.lang.String value) {
-				if (value == null) {
-					throw new NullPointerException();
-				}
-				ensureCompletedNodeIdsIsMutable();
-				completedNodeIds_.set(index, value);
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>repeated string completedNodeIds = 13;</code>
-			 * 
-			 * @param value The completedNodeIds to add.
-			 * @return This builder for chaining.
-			 */
-			public Builder addCompletedNodeIds(java.lang.String value) {
-				if (value == null) {
-					throw new NullPointerException();
-				}
-				ensureCompletedNodeIdsIsMutable();
-				completedNodeIds_.add(value);
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>repeated string completedNodeIds = 13;</code>
-			 * 
-			 * @param values The completedNodeIds to add.
-			 * @return This builder for chaining.
-			 */
-			public Builder addAllCompletedNodeIds(java.lang.Iterable<java.lang.String> values) {
-				ensureCompletedNodeIdsIsMutable();
-				com.google.protobuf.AbstractMessageLite.Builder.addAll(values, completedNodeIds_);
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>repeated string completedNodeIds = 13;</code>
-			 * 
-			 * @return This builder for chaining.
-			 */
-			public Builder clearCompletedNodeIds() {
-				completedNodeIds_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-				bitField0_ = (bitField0_ & ~0x01000000);
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>repeated string completedNodeIds = 13;</code>
-			 * 
-			 * @param value The bytes of the completedNodeIds to add.
-			 * @return This builder for chaining.
-			 */
-			public Builder addCompletedNodeIdsBytes(com.google.protobuf.ByteString value) {
-				if (value == null) {
-					throw new NullPointerException();
-				}
-				ensureCompletedNodeIdsIsMutable();
-				completedNodeIds_.add(value);
-				onChanged();
-				return this;
-			}
-
-			private java.util.List<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel> iterationLevels_ = java.util.Collections
-					.emptyList();
-
-			private void ensureIterationLevelsIsMutable() {
-				if (!((bitField0_ & 0x02000000) != 0)) {
-					iterationLevels_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel>(
-							iterationLevels_);
-					bitField0_ |= 0x02000000;
-				}
-			}
-
-			private com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevelOrBuilder> iterationLevelsBuilder_;
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.IterationLevel iterationLevels = 14;</code>
-			 */
-			public java.util.List<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel> getIterationLevelsList() {
-				if (iterationLevelsBuilder_ == null) {
-					return java.util.Collections.unmodifiableList(iterationLevels_);
-				} else {
-					return iterationLevelsBuilder_.getMessageList();
-				}
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.IterationLevel iterationLevels = 14;</code>
-			 */
-			public int getIterationLevelsCount() {
-				if (iterationLevelsBuilder_ == null) {
-					return iterationLevels_.size();
-				} else {
-					return iterationLevelsBuilder_.getCount();
-				}
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.IterationLevel iterationLevels = 14;</code>
-			 */
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel getIterationLevels(
-					int index) {
-				if (iterationLevelsBuilder_ == null) {
-					return iterationLevels_.get(index);
-				} else {
-					return iterationLevelsBuilder_.getMessage(index);
-				}
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.IterationLevel iterationLevels = 14;</code>
-			 */
-			public Builder setIterationLevels(int index,
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel value) {
-				if (iterationLevelsBuilder_ == null) {
-					if (value == null) {
-						throw new NullPointerException();
-					}
-					ensureIterationLevelsIsMutable();
-					iterationLevels_.set(index, value);
-					onChanged();
-				} else {
-					iterationLevelsBuilder_.setMessage(index, value);
-				}
-				return this;
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.IterationLevel iterationLevels = 14;</code>
-			 */
-			public Builder setIterationLevels(int index,
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel.Builder builderForValue) {
-				if (iterationLevelsBuilder_ == null) {
-					ensureIterationLevelsIsMutable();
-					iterationLevels_.set(index, builderForValue.build());
-					onChanged();
-				} else {
-					iterationLevelsBuilder_.setMessage(index, builderForValue.build());
-				}
-				return this;
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.IterationLevel iterationLevels = 14;</code>
-			 */
-			public Builder addIterationLevels(
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel value) {
-				if (iterationLevelsBuilder_ == null) {
-					if (value == null) {
-						throw new NullPointerException();
-					}
-					ensureIterationLevelsIsMutable();
-					iterationLevels_.add(value);
-					onChanged();
-				} else {
-					iterationLevelsBuilder_.addMessage(value);
-				}
-				return this;
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.IterationLevel iterationLevels = 14;</code>
-			 */
-			public Builder addIterationLevels(int index,
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel value) {
-				if (iterationLevelsBuilder_ == null) {
-					if (value == null) {
-						throw new NullPointerException();
-					}
-					ensureIterationLevelsIsMutable();
-					iterationLevels_.add(index, value);
-					onChanged();
-				} else {
-					iterationLevelsBuilder_.addMessage(index, value);
-				}
-				return this;
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.IterationLevel iterationLevels = 14;</code>
-			 */
-			public Builder addIterationLevels(
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel.Builder builderForValue) {
-				if (iterationLevelsBuilder_ == null) {
-					ensureIterationLevelsIsMutable();
-					iterationLevels_.add(builderForValue.build());
-					onChanged();
-				} else {
-					iterationLevelsBuilder_.addMessage(builderForValue.build());
-				}
-				return this;
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.IterationLevel iterationLevels = 14;</code>
-			 */
-			public Builder addIterationLevels(int index,
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel.Builder builderForValue) {
-				if (iterationLevelsBuilder_ == null) {
-					ensureIterationLevelsIsMutable();
-					iterationLevels_.add(index, builderForValue.build());
-					onChanged();
-				} else {
-					iterationLevelsBuilder_.addMessage(index, builderForValue.build());
-				}
-				return this;
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.IterationLevel iterationLevels = 14;</code>
-			 */
-			public Builder addAllIterationLevels(
-					java.lang.Iterable<? extends io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel> values) {
-				if (iterationLevelsBuilder_ == null) {
-					ensureIterationLevelsIsMutable();
-					com.google.protobuf.AbstractMessageLite.Builder.addAll(values, iterationLevels_);
-					onChanged();
-				} else {
-					iterationLevelsBuilder_.addAllMessages(values);
-				}
-				return this;
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.IterationLevel iterationLevels = 14;</code>
-			 */
-			public Builder clearIterationLevels() {
-				if (iterationLevelsBuilder_ == null) {
-					iterationLevels_ = java.util.Collections.emptyList();
-					bitField0_ = (bitField0_ & ~0x02000000);
-					onChanged();
-				} else {
-					iterationLevelsBuilder_.clear();
-				}
-				return this;
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.IterationLevel iterationLevels = 14;</code>
-			 */
-			public Builder removeIterationLevels(int index) {
-				if (iterationLevelsBuilder_ == null) {
-					ensureIterationLevelsIsMutable();
-					iterationLevels_.remove(index);
-					onChanged();
-				} else {
-					iterationLevelsBuilder_.remove(index);
-				}
-				return this;
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.IterationLevel iterationLevels = 14;</code>
-			 */
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel.Builder getIterationLevelsBuilder(
-					int index) {
-				return getIterationLevelsFieldBuilder().getBuilder(index);
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.IterationLevel iterationLevels = 14;</code>
-			 */
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevelOrBuilder getIterationLevelsOrBuilder(
-					int index) {
-				if (iterationLevelsBuilder_ == null) {
-					return iterationLevels_.get(index);
-				} else {
-					return iterationLevelsBuilder_.getMessageOrBuilder(index);
-				}
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.IterationLevel iterationLevels = 14;</code>
-			 */
-			public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevelOrBuilder> getIterationLevelsOrBuilderList() {
-				if (iterationLevelsBuilder_ != null) {
-					return iterationLevelsBuilder_.getMessageOrBuilderList();
-				} else {
-					return java.util.Collections.unmodifiableList(iterationLevels_);
-				}
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.IterationLevel iterationLevels = 14;</code>
-			 */
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel.Builder addIterationLevelsBuilder() {
-				return getIterationLevelsFieldBuilder().addBuilder(
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel.getDefaultInstance());
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.IterationLevel iterationLevels = 14;</code>
-			 */
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel.Builder addIterationLevelsBuilder(
-					int index) {
-				return getIterationLevelsFieldBuilder().addBuilder(index,
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel.getDefaultInstance());
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.IterationLevel iterationLevels = 14;</code>
-			 */
-			public java.util.List<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel.Builder> getIterationLevelsBuilderList() {
-				return getIterationLevelsFieldBuilder().getBuilderList();
-			}
-
-			private com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevelOrBuilder> getIterationLevelsFieldBuilder() {
-				if (iterationLevelsBuilder_ == null) {
-					iterationLevelsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevelOrBuilder>(
-							iterationLevels_, ((bitField0_ & 0x02000000) != 0), getParentForChildren(), isClean());
-					iterationLevels_ = null;
-				}
-				return iterationLevelsBuilder_;
-			}
-
-			@java.lang.Override
-			public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
-				return super.setUnknownFields(unknownFields);
-			}
-
-			@java.lang.Override
-			public final Builder mergeUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
-				return super.mergeUnknownFields(unknownFields);
-			}
-
-			// @@protoc_insertion_point(builder_scope:org.jbpm.marshalling.ProcessInstance)
-		}
-
-		// @@protoc_insertion_point(class_scope:org.jbpm.marshalling.ProcessInstance)
-		private static final io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance DEFAULT_INSTANCE;
-		static {
-			DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance();
-		}
-
-		public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance getDefaultInstance() {
-			return DEFAULT_INSTANCE;
-		}
-
-		@java.lang.Deprecated
-		public static final com.google.protobuf.Parser<ProcessInstance> PARSER = new com.google.protobuf.AbstractParser<ProcessInstance>() {
-			@java.lang.Override
-			public ProcessInstance parsePartialFrom(com.google.protobuf.CodedInputStream input,
-					com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-					throws com.google.protobuf.InvalidProtocolBufferException {
-				return new ProcessInstance(input, extensionRegistry);
-			}
-		};
-
-		public static com.google.protobuf.Parser<ProcessInstance> parser() {
-			return PARSER;
-		}
-
-		@java.lang.Override
-		public com.google.protobuf.Parser<ProcessInstance> getParserForType() {
-			return PARSER;
-		}
-
-		@java.lang.Override
-		public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance getDefaultInstanceForType() {
-			return DEFAULT_INSTANCE;
-		}
-
-	}
-
-	public interface VariableOrBuilder extends
-			// @@protoc_insertion_point(interface_extends:org.jbpm.marshalling.Variable)
-			com.google.protobuf.MessageOrBuilder {
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-			 * 
-			 * @return The processInstancesId.
-			 */
-			public java.lang.String getProcessInstancesId() {
-				java.lang.Object ref = processInstancesId_;
-				if (!(ref instanceof java.lang.String)) {
-					com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-					java.lang.String s = bs.toStringUtf8();
-					if (bs.isValidUtf8()) {
-						processInstancesId_ = s;
-					}
-					return s;
-				} else {
-					return (java.lang.String) ref;
-				}
-			}
-
-			/**
-			 * <code>optional string process_instances_id = 2;</code>
-			 * 
-			 * @return The bytes for processInstancesId.
-			 */
-			public com.google.protobuf.ByteString getProcessInstancesIdBytes() {
-				java.lang.Object ref = processInstancesId_;
-				if (ref instanceof String) {
-					com.google.protobuf.ByteString b = com.google.protobuf.ByteString
-							.copyFromUtf8((java.lang.String) ref);
-					processInstancesId_ = b;
-					return b;
-				} else {
-					return (com.google.protobuf.ByteString) ref;
-				}
-			}
-
-			/**
-			 * <code>optional string process_instances_id = 2;</code>
-			 * 
-			 * @param value The processInstancesId to set.
-			 * @return This builder for chaining.
-			 */
-			public Builder setProcessInstancesId(java.lang.String value) {
-				if (value == null) {
-					throw new NullPointerException();
-				}
-				bitField0_ |= 0x00000002;
-				processInstancesId_ = value;
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>optional string process_instances_id = 2;</code>
-			 * 
-			 * @return This builder for chaining.
-			 */
-			public Builder clearProcessInstancesId() {
-				bitField0_ = (bitField0_ & ~0x00000002);
-				processInstancesId_ = getDefaultInstance().getProcessInstancesId();
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>optional string process_instances_id = 2;</code>
-			 * 
-			 * @param value The bytes for processInstancesId to set.
-			 * @return This builder for chaining.
-			 */
-			public Builder setProcessInstancesIdBytes(com.google.protobuf.ByteString value) {
-				if (value == null) {
-					throw new NullPointerException();
-				}
-				bitField0_ |= 0x00000002;
-				processInstancesId_ = value;
-				onChanged();
-				return this;
-			}
-
-			private java.lang.Object name_ = "";
-
-			/**
-			 * <code>optional string name = 3;</code>
-			 * 
-			 * @return Whether the name field is set.
-			 */
-			public boolean hasName() {
-				return ((bitField0_ & 0x00000004) != 0);
-			}
-
-			/**
-			 * <code>optional string name = 3;</code>
-			 * 
-			 * @return The name.
-			 */
-			public java.lang.String getName() {
-				java.lang.Object ref = name_;
-				if (!(ref instanceof java.lang.String)) {
-					com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-					java.lang.String s = bs.toStringUtf8();
-					if (bs.isValidUtf8()) {
-						name_ = s;
-					}
-					return s;
-				} else {
-					return (java.lang.String) ref;
-				}
-			}
-
-			/**
-			 * <code>optional string name = 3;</code>
-			 * 
-			 * @return The bytes for name.
-			 */
-			public com.google.protobuf.ByteString getNameBytes() {
-				java.lang.Object ref = name_;
-				if (ref instanceof String) {
-					com.google.protobuf.ByteString b = com.google.protobuf.ByteString
-							.copyFromUtf8((java.lang.String) ref);
-					name_ = b;
-					return b;
-				} else {
-					return (com.google.protobuf.ByteString) ref;
-				}
-			}
-
-			/**
-			 * <code>optional string name = 3;</code>
-			 * 
-			 * @param value The name to set.
-			 * @return This builder for chaining.
-			 */
-			public Builder setName(java.lang.String value) {
-				if (value == null) {
-					throw new NullPointerException();
-				}
-				bitField0_ |= 0x00000004;
-				name_ = value;
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>optional string name = 3;</code>
-			 * 
-			 * @return This builder for chaining.
-			 */
-			public Builder clearName() {
-				bitField0_ = (bitField0_ & ~0x00000004);
-				name_ = getDefaultInstance().getName();
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>optional string name = 3;</code>
-			 * 
-			 * @param value The bytes for name to set.
-			 * @return This builder for chaining.
-			 */
-			public Builder setNameBytes(com.google.protobuf.ByteString value) {
-				if (value == null) {
-					throw new NullPointerException();
-				}
-				bitField0_ |= 0x00000004;
-				name_ = value;
-				onChanged();
-				return this;
-			}
-
-			private int state_;
-
-			/**
-			 * <code>optional int32 state = 4;</code>
-			 * 
-			 * @return Whether the state field is set.
-			 */
-			@java.lang.Override
-			public boolean hasState() {
-				return ((bitField0_ & 0x00000008) != 0);
-			}
-
-			/**
-			 * <code>optional int32 state = 4;</code>
-			 * 
-			 * @return The state.
-			 */
-			@java.lang.Override
-			public int getState() {
-				return state_;
-			}
-
-			/**
-			 * <code>optional int32 state = 4;</code>
-			 * 
-			 * @param value The state to set.
-			 * @return This builder for chaining.
-			 */
-			public Builder setState(int value) {
-				bitField0_ |= 0x00000008;
-				state_ = value;
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>optional int32 state = 4;</code>
-			 * 
-			 * @return This builder for chaining.
-			 */
-			public Builder clearState() {
-				bitField0_ = (bitField0_ & ~0x00000008);
-				state_ = 0;
-				onChanged();
-				return this;
-			}
-
-			private java.util.List<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable> variable_ = java.util.Collections
-					.emptyList();
-
-			private void ensureVariableIsMutable() {
-				if (!((bitField0_ & 0x00000010) != 0)) {
-					variable_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable>(
-							variable_);
-					bitField0_ |= 0x00000010;
-				}
-			}
-
-			private com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.VariableOrBuilder> variableBuilder_;
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.Variable variable = 5;</code>
-			 */
-			public java.util.List<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable> getVariableList() {
-				if (variableBuilder_ == null) {
-					return java.util.Collections.unmodifiableList(variable_);
-				} else {
-					return variableBuilder_.getMessageList();
-				}
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.Variable variable = 5;</code>
-			 */
-			public int getVariableCount() {
-				if (variableBuilder_ == null) {
-					return variable_.size();
-				} else {
-					return variableBuilder_.getCount();
-				}
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.Variable variable = 5;</code>
-			 */
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable getVariable(int index) {
-				if (variableBuilder_ == null) {
-					return variable_.get(index);
-				} else {
-					return variableBuilder_.getMessage(index);
-				}
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.Variable variable = 5;</code>
-			 */
-			public Builder setVariable(int index,
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable value) {
-				if (variableBuilder_ == null) {
-					if (value == null) {
-						throw new NullPointerException();
-					}
-					ensureVariableIsMutable();
-					variable_.set(index, value);
-					onChanged();
-				} else {
-					variableBuilder_.setMessage(index, value);
-				}
-				return this;
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.Variable variable = 5;</code>
-			 */
-			public Builder setVariable(int index,
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable.Builder builderForValue) {
-				if (variableBuilder_ == null) {
-					ensureVariableIsMutable();
-					variable_.set(index, builderForValue.build());
-					onChanged();
-				} else {
-					variableBuilder_.setMessage(index, builderForValue.build());
-				}
-				return this;
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.Variable variable = 5;</code>
-			 */
-			public Builder addVariable(io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable value) {
-				if (variableBuilder_ == null) {
-					if (value == null) {
-						throw new NullPointerException();
-					}
-					ensureVariableIsMutable();
-					variable_.add(value);
-					onChanged();
-				} else {
-					variableBuilder_.addMessage(value);
-				}
-				return this;
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.Variable variable = 5;</code>
-			 */
-			public Builder addVariable(int index,
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable value) {
-				if (variableBuilder_ == null) {
-					if (value == null) {
-						throw new NullPointerException();
-					}
-					ensureVariableIsMutable();
-					variable_.add(index, value);
-					onChanged();
-				} else {
-					variableBuilder_.addMessage(index, value);
-				}
-				return this;
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.Variable variable = 5;</code>
-			 */
-			public Builder addVariable(
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable.Builder builderForValue) {
-				if (variableBuilder_ == null) {
-					ensureVariableIsMutable();
-					variable_.add(builderForValue.build());
-					onChanged();
-				} else {
-					variableBuilder_.addMessage(builderForValue.build());
-				}
-				return this;
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.Variable variable = 5;</code>
-			 */
-			public Builder addVariable(int index,
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable.Builder builderForValue) {
-				if (variableBuilder_ == null) {
-					ensureVariableIsMutable();
-					variable_.add(index, builderForValue.build());
-					onChanged();
-				} else {
-					variableBuilder_.addMessage(index, builderForValue.build());
-				}
-				return this;
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.Variable variable = 5;</code>
-			 */
-			public Builder addAllVariable(
-					java.lang.Iterable<? extends io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable> values) {
-				if (variableBuilder_ == null) {
-					ensureVariableIsMutable();
-					com.google.protobuf.AbstractMessageLite.Builder.addAll(values, variable_);
-					onChanged();
-				} else {
-					variableBuilder_.addAllMessages(values);
-				}
-				return this;
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.Variable variable = 5;</code>
-			 */
-			public Builder clearVariable() {
-				if (variableBuilder_ == null) {
-					variable_ = java.util.Collections.emptyList();
-					bitField0_ = (bitField0_ & ~0x00000010);
-					onChanged();
-				} else {
-					variableBuilder_.clear();
-				}
-				return this;
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.Variable variable = 5;</code>
-			 */
-			public Builder removeVariable(int index) {
-				if (variableBuilder_ == null) {
-					ensureVariableIsMutable();
-					variable_.remove(index);
-					onChanged();
-				} else {
-					variableBuilder_.remove(index);
-				}
-				return this;
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.Variable variable = 5;</code>
-			 */
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable.Builder getVariableBuilder(
-					int index) {
-				return getVariableFieldBuilder().getBuilder(index);
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.Variable variable = 5;</code>
-			 */
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.VariableOrBuilder getVariableOrBuilder(
-					int index) {
-				if (variableBuilder_ == null) {
-					return variable_.get(index);
-				} else {
-					return variableBuilder_.getMessageOrBuilder(index);
-				}
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.Variable variable = 5;</code>
-			 */
-			public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.VariableOrBuilder> getVariableOrBuilderList() {
-				if (variableBuilder_ != null) {
-					return variableBuilder_.getMessageOrBuilderList();
-				} else {
-					return java.util.Collections.unmodifiableList(variable_);
-				}
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.Variable variable = 5;</code>
-			 */
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable.Builder addVariableBuilder() {
-				return getVariableFieldBuilder().addBuilder(
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable.getDefaultInstance());
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.Variable variable = 5;</code>
-			 */
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable.Builder addVariableBuilder(
-					int index) {
-				return getVariableFieldBuilder().addBuilder(index,
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable.getDefaultInstance());
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.Variable variable = 5;</code>
-			 */
-			public java.util.List<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable.Builder> getVariableBuilderList() {
-				return getVariableFieldBuilder().getBuilderList();
-			}
-
-			private com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.VariableOrBuilder> getVariableFieldBuilder() {
-				if (variableBuilder_ == null) {
-					variableBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.VariableOrBuilder>(
-							variable_, ((bitField0_ & 0x00000010) != 0), getParentForChildren(), isClean());
-					variable_ = null;
-				}
-				return variableBuilder_;
-			}
-
-			private java.lang.Object deploymentId_ = "";
-
-			/**
-			 * <code>optional string deployment_id = 6;</code>
-			 * 
-			 * @return Whether the deploymentId field is set.
-			 */
-			public boolean hasDeploymentId() {
-				return ((bitField0_ & 0x00000020) != 0);
-			}
-
-			/**
-			 * <code>optional string deployment_id = 6;</code>
-			 * 
-			 * @return The deploymentId.
-			 */
-			public java.lang.String getDeploymentId() {
-				java.lang.Object ref = deploymentId_;
-				if (!(ref instanceof java.lang.String)) {
-					com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-					java.lang.String s = bs.toStringUtf8();
-					if (bs.isValidUtf8()) {
-						deploymentId_ = s;
-					}
-					return s;
-				} else {
-					return (java.lang.String) ref;
-				}
-			}
-
-			/**
-			 * <code>optional string deployment_id = 6;</code>
-			 * 
-			 * @return The bytes for deploymentId.
-			 */
-			public com.google.protobuf.ByteString getDeploymentIdBytes() {
-				java.lang.Object ref = deploymentId_;
-				if (ref instanceof String) {
-					com.google.protobuf.ByteString b = com.google.protobuf.ByteString
-							.copyFromUtf8((java.lang.String) ref);
-					deploymentId_ = b;
-					return b;
-				} else {
-					return (com.google.protobuf.ByteString) ref;
-				}
-			}
-
-			/**
-			 * <code>optional string deployment_id = 6;</code>
-			 * 
-			 * @param value The deploymentId to set.
-			 * @return This builder for chaining.
-			 */
-			public Builder setDeploymentId(java.lang.String value) {
-				if (value == null) {
-					throw new NullPointerException();
-				}
-				bitField0_ |= 0x00000020;
-				deploymentId_ = value;
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>optional string deployment_id = 6;</code>
-			 * 
-			 * @return This builder for chaining.
-			 */
-			public Builder clearDeploymentId() {
-				bitField0_ = (bitField0_ & ~0x00000020);
-				deploymentId_ = getDefaultInstance().getDeploymentId();
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>optional string deployment_id = 6;</code>
-			 * 
-			 * @param value The bytes for deploymentId to set.
-			 * @return This builder for chaining.
-			 */
-			public Builder setDeploymentIdBytes(com.google.protobuf.ByteString value) {
-				if (value == null) {
-					throw new NullPointerException();
-				}
-				bitField0_ |= 0x00000020;
-				deploymentId_ = value;
-				onChanged();
-				return this;
-			}
-
-			private java.lang.Object nodeInstanceId_ = "";
-
-			/**
-			 * <code>optional string node_instance_id = 7;</code>
-			 * 
-			 * @return Whether the nodeInstanceId field is set.
-			 */
-			public boolean hasNodeInstanceId() {
-				return ((bitField0_ & 0x00000040) != 0);
-			}
-
-			/**
-			 * <code>optional string node_instance_id = 7;</code>
-			 * 
-			 * @return The nodeInstanceId.
-			 */
-			public java.lang.String getNodeInstanceId() {
-				java.lang.Object ref = nodeInstanceId_;
-				if (!(ref instanceof java.lang.String)) {
-					com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-					java.lang.String s = bs.toStringUtf8();
-					if (bs.isValidUtf8()) {
-						nodeInstanceId_ = s;
-					}
-					return s;
-				} else {
-					return (java.lang.String) ref;
-				}
-			}
-
-			/**
-			 * <code>optional string node_instance_id = 7;</code>
-			 * 
-			 * @return The bytes for nodeInstanceId.
-			 */
-			public com.google.protobuf.ByteString getNodeInstanceIdBytes() {
-				java.lang.Object ref = nodeInstanceId_;
-				if (ref instanceof String) {
-					com.google.protobuf.ByteString b = com.google.protobuf.ByteString
-							.copyFromUtf8((java.lang.String) ref);
-					nodeInstanceId_ = b;
-					return b;
-				} else {
-					return (com.google.protobuf.ByteString) ref;
-				}
-			}
-
-			/**
-			 * <code>optional string node_instance_id = 7;</code>
-			 * 
-			 * @param value The nodeInstanceId to set.
-			 * @return This builder for chaining.
-			 */
-			public Builder setNodeInstanceId(java.lang.String value) {
-				if (value == null) {
-					throw new NullPointerException();
-				}
-				bitField0_ |= 0x00000040;
-				nodeInstanceId_ = value;
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>optional string node_instance_id = 7;</code>
-			 * 
-			 * @return This builder for chaining.
-			 */
-			public Builder clearNodeInstanceId() {
-				bitField0_ = (bitField0_ & ~0x00000040);
-				nodeInstanceId_ = getDefaultInstance().getNodeInstanceId();
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>optional string node_instance_id = 7;</code>
-			 * 
-			 * @param value The bytes for nodeInstanceId to set.
-			 * @return This builder for chaining.
-			 */
-			public Builder setNodeInstanceIdBytes(com.google.protobuf.ByteString value) {
-				if (value == null) {
-					throw new NullPointerException();
-				}
-				bitField0_ |= 0x00000040;
-				nodeInstanceId_ = value;
-				onChanged();
-				return this;
-			}
-
-			private long nodeId_;
-
-			/**
-			 * <code>optional int64 node_id = 8;</code>
-			 * 
-			 * @return Whether the nodeId field is set.
-			 */
-			@java.lang.Override
-			public boolean hasNodeId() {
-				return ((bitField0_ & 0x00000080) != 0);
-			}
-
-			/**
-			 * <code>optional int64 node_id = 8;</code>
-			 * 
-			 * @return The nodeId.
-			 */
-			@java.lang.Override
-			public long getNodeId() {
-				return nodeId_;
-			}
-
-			/**
-			 * <code>optional int64 node_id = 8;</code>
-			 * 
-			 * @param value The nodeId to set.
-			 * @return This builder for chaining.
-			 */
-			public Builder setNodeId(long value) {
-				bitField0_ |= 0x00000080;
-				nodeId_ = value;
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>optional int64 node_id = 8;</code>
-			 * 
-			 * @return This builder for chaining.
-			 */
-			public Builder clearNodeId() {
-				bitField0_ = (bitField0_ & ~0x00000080);
-				nodeId_ = 0L;
-				onChanged();
-				return this;
-			}
-
-			private java.lang.Object phaseId_ = "";
-
-			/**
-			 * <code>optional string phase_id = 9;</code>
-			 * 
-			 * @return Whether the phaseId field is set.
-			 */
-			public boolean hasPhaseId() {
-				return ((bitField0_ & 0x00000100) != 0);
-			}
-
-			/**
-			 * <code>optional string phase_id = 9;</code>
-			 * 
-			 * @return The phaseId.
-			 */
-			public java.lang.String getPhaseId() {
-				java.lang.Object ref = phaseId_;
-				if (!(ref instanceof java.lang.String)) {
-					com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-					java.lang.String s = bs.toStringUtf8();
-					if (bs.isValidUtf8()) {
-						phaseId_ = s;
-					}
-					return s;
-				} else {
-					return (java.lang.String) ref;
-				}
-			}
-
-			/**
-			 * <code>optional string phase_id = 9;</code>
-			 * 
-			 * @return The bytes for phaseId.
-			 */
-			public com.google.protobuf.ByteString getPhaseIdBytes() {
-				java.lang.Object ref = phaseId_;
-				if (ref instanceof String) {
-					com.google.protobuf.ByteString b = com.google.protobuf.ByteString
-							.copyFromUtf8((java.lang.String) ref);
-					phaseId_ = b;
-					return b;
-				} else {
-					return (com.google.protobuf.ByteString) ref;
-				}
-			}
-
-			/**
-			 * <code>optional string phase_id = 9;</code>
-			 * 
-			 * @param value The phaseId to set.
-			 * @return This builder for chaining.
-			 */
-			public Builder setPhaseId(java.lang.String value) {
-				if (value == null) {
-					throw new NullPointerException();
-				}
-				bitField0_ |= 0x00000100;
-				phaseId_ = value;
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>optional string phase_id = 9;</code>
-			 * 
-			 * @return This builder for chaining.
-			 */
-			public Builder clearPhaseId() {
-				bitField0_ = (bitField0_ & ~0x00000100);
-				phaseId_ = getDefaultInstance().getPhaseId();
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>optional string phase_id = 9;</code>
-			 * 
-			 * @param value The bytes for phaseId to set.
-			 * @return This builder for chaining.
-			 */
-			public Builder setPhaseIdBytes(com.google.protobuf.ByteString value) {
-				if (value == null) {
-					throw new NullPointerException();
-				}
-				bitField0_ |= 0x00000100;
-				phaseId_ = value;
-				onChanged();
-				return this;
-			}
-
-			private java.lang.Object phaseStatus_ = "";
-
-			/**
-			 * <code>optional string phase_status = 10;</code>
-			 * 
-			 * @return Whether the phaseStatus field is set.
-			 */
-			public boolean hasPhaseStatus() {
-				return ((bitField0_ & 0x00000200) != 0);
-			}
-
-			/**
-			 * <code>optional string phase_status = 10;</code>
-			 * 
-			 * @return The phaseStatus.
-			 */
-			public java.lang.String getPhaseStatus() {
-				java.lang.Object ref = phaseStatus_;
-				if (!(ref instanceof java.lang.String)) {
-					com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-					java.lang.String s = bs.toStringUtf8();
-					if (bs.isValidUtf8()) {
-						phaseStatus_ = s;
-					}
-					return s;
-				} else {
-					return (java.lang.String) ref;
-				}
-			}
-
-			/**
-			 * <code>optional string phase_status = 10;</code>
-			 * 
-			 * @return The bytes for phaseStatus.
-			 */
-			public com.google.protobuf.ByteString getPhaseStatusBytes() {
-				java.lang.Object ref = phaseStatus_;
-				if (ref instanceof String) {
-					com.google.protobuf.ByteString b = com.google.protobuf.ByteString
-							.copyFromUtf8((java.lang.String) ref);
-					phaseStatus_ = b;
-					return b;
-				} else {
-					return (com.google.protobuf.ByteString) ref;
-				}
-			}
-
-			/**
-			 * <code>optional string phase_status = 10;</code>
-			 * 
-			 * @param value The phaseStatus to set.
-			 * @return This builder for chaining.
-			 */
-			public Builder setPhaseStatus(java.lang.String value) {
-				if (value == null) {
-					throw new NullPointerException();
-				}
-				bitField0_ |= 0x00000200;
-				phaseStatus_ = value;
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>optional string phase_status = 10;</code>
-			 * 
-			 * @return This builder for chaining.
-			 */
-			public Builder clearPhaseStatus() {
-				bitField0_ = (bitField0_ & ~0x00000200);
-				phaseStatus_ = getDefaultInstance().getPhaseStatus();
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>optional string phase_status = 10;</code>
-			 * 
-			 * @param value The bytes for phaseStatus to set.
-			 * @return This builder for chaining.
-			 */
-			public Builder setPhaseStatusBytes(com.google.protobuf.ByteString value) {
-				if (value == null) {
-					throw new NullPointerException();
-				}
-				bitField0_ |= 0x00000200;
-				phaseStatus_ = value;
-				onChanged();
-				return this;
-			}
-
-			private long startDate_;
-
-			/**
-			 * <code>optional int64 start_date = 11;</code>
-			 * 
-			 * @return Whether the startDate field is set.
-			 */
-			@java.lang.Override
-			public boolean hasStartDate() {
-				return ((bitField0_ & 0x00000400) != 0);
-			}
-
-			/**
-			 * <code>optional int64 start_date = 11;</code>
-			 * 
-			 * @return The startDate.
-			 */
-			@java.lang.Override
-			public long getStartDate() {
-				return startDate_;
-			}
-
-			/**
-			 * <code>optional int64 start_date = 11;</code>
-			 * 
-			 * @param value The startDate to set.
-			 * @return This builder for chaining.
-			 */
-			public Builder setStartDate(long value) {
-				bitField0_ |= 0x00000400;
-				startDate_ = value;
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>optional int64 start_date = 11;</code>
-			 * 
-			 * @return This builder for chaining.
-			 */
-			public Builder clearStartDate() {
-				bitField0_ = (bitField0_ & ~0x00000400);
-				startDate_ = 0L;
-				onChanged();
-				return this;
-			}
-
-			private long completeDate_;
-
-			/**
-			 * <code>optional int64 complete_date = 12;</code>
-			 * 
-			 * @return Whether the completeDate field is set.
-			 */
-			@java.lang.Override
-			public boolean hasCompleteDate() {
-				return ((bitField0_ & 0x00000800) != 0);
-			}
-
-			/**
-			 * <code>optional int64 complete_date = 12;</code>
-			 * 
-			 * @return The completeDate.
-			 */
-			@java.lang.Override
-			public long getCompleteDate() {
-				return completeDate_;
-			}
-
-			/**
-			 * <code>optional int64 complete_date = 12;</code>
-			 * 
-			 * @param value The completeDate to set.
-			 * @return This builder for chaining.
-			 */
-			public Builder setCompleteDate(long value) {
-				bitField0_ |= 0x00000800;
-				completeDate_ = value;
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>optional int64 complete_date = 12;</code>
-			 * 
-			 * @return This builder for chaining.
-			 */
-			public Builder clearCompleteDate() {
-				bitField0_ = (bitField0_ & ~0x00000800);
-				completeDate_ = 0L;
-				onChanged();
-				return this;
-			}
-
-			@java.lang.Override
-			public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
-				return super.setUnknownFields(unknownFields);
-			}
-
-			@java.lang.Override
-			public final Builder mergeUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
-				return super.mergeUnknownFields(unknownFields);
-			}
-
-			// @@protoc_insertion_point(builder_scope:org.jbpm.marshalling.WorkItem)
-		}
-
-		// @@protoc_insertion_point(class_scope:org.jbpm.marshalling.WorkItem)
-		private static final io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.WorkItem DEFAULT_INSTANCE;
-		static {
-			DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.WorkItem();
-		}
-
-		public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.WorkItem getDefaultInstance() {
-			return DEFAULT_INSTANCE;
-		}
-
-		@java.lang.Deprecated
-		public static final com.google.protobuf.Parser<WorkItem> PARSER = new com.google.protobuf.AbstractParser<WorkItem>() {
-			@java.lang.Override
-			public WorkItem parsePartialFrom(com.google.protobuf.CodedInputStream input,
-					com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-					throws com.google.protobuf.InvalidProtocolBufferException {
-				return new WorkItem(input, extensionRegistry);
-			}
-		};
-
-		public static com.google.protobuf.Parser<WorkItem> parser() {
-			return PARSER;
-		}
-
-		@java.lang.Override
-		public com.google.protobuf.Parser<WorkItem> getParserForType() {
-			return PARSER;
-		}
-
-		@java.lang.Override
-		public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.WorkItem getDefaultInstanceForType() {
-			return DEFAULT_INSTANCE;
-		}
-
-	}
-
-	public interface HumanTaskWorkItemOrBuilder extends
-			// @@protoc_insertion_point(interface_extends:org.jbpm.marshalling.HumanTaskWorkItem)
-			com.google.protobuf.MessageOrBuilder {
-
-		/**
-		 * <code>optional string id = 1;</code>
-		 * 
-		 * @return Whether the id field is set.
-		 */
-		boolean hasId();
-
-		/**
-		 * <code>optional string id = 1;</code>
-		 * 
-		 * @return The id.
-		 */
-		java.lang.String getId();
-
-		/**
-		 * <code>optional string id = 1;</code>
-		 * 
-		 * @return The bytes for id.
-		 */
-		com.google.protobuf.ByteString getIdBytes();
-
-		/**
-		 * <code>optional string process_instances_id = 2;</code>
-		 * 
-		 * @return Whether the processInstancesId field is set.
-		 */
-		boolean hasProcessInstancesId();
-
-		/**
-		 * <code>optional string process_instances_id = 2;</code>
-		 * 
-		 * @return The processInstancesId.
-		 */
-		java.lang.String getProcessInstancesId();
-
-		/**
-		 * <code>optional string process_instances_id = 2;</code>
-		 * 
-		 * @return The bytes for processInstancesId.
-		 */
-		com.google.protobuf.ByteString getProcessInstancesIdBytes();
-
-		/**
-		 * <code>optional string name = 3;</code>
-		 * 
-		 * @return Whether the name field is set.
-		 */
-		boolean hasName();
-
-		/**
-		 * <code>optional string name = 3;</code>
-		 * 
-		 * @return The name.
-		 */
-		java.lang.String getName();
-
-		/**
-		 * <code>optional string name = 3;</code>
-		 * 
-		 * @return The bytes for name.
-		 */
-		com.google.protobuf.ByteString getNameBytes();
-
-		/**
-		 * <code>optional int32 state = 4;</code>
-		 * 
-		 * @return Whether the state field is set.
-		 */
-		boolean hasState();
-
-		/**
-		 * <code>optional int32 state = 4;</code>
-		 * 
-		 * @return The state.
-		 */
-		int getState();
-
-		/**
-		 * <code>repeated .org.jbpm.marshalling.Variable variable = 5;</code>
-		 */
-		java.util.List<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable> getVariableList();
-
-		/**
-		 * <code>repeated .org.jbpm.marshalling.Variable variable = 5;</code>
-		 */
-		io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable getVariable(int index);
-
-		/**
-		 * <code>repeated .org.jbpm.marshalling.Variable variable = 5;</code>
-		 */
-		int getVariableCount();
-
-		/**
-		 * <code>repeated .org.jbpm.marshalling.Variable variable = 5;</code>
-		 */
-		java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.VariableOrBuilder> getVariableOrBuilderList();
-
-		/**
-		 * <code>repeated .org.jbpm.marshalling.Variable variable = 5;</code>
-		 */
-		io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.VariableOrBuilder getVariableOrBuilder(int index);
-
-		/**
-		 * <code>optional string deployment_id = 6;</code>
-		 * 
-		 * @return Whether the deploymentId field is set.
-		 */
-		boolean hasDeploymentId();
-
-		/**
-		 * <code>optional string deployment_id = 6;</code>
-		 * 
-		 * @return The deploymentId.
-		 */
-		java.lang.String getDeploymentId();
-
-		/**
-		 * <code>optional string deployment_id = 6;</code>
-		 * 
-		 * @return The bytes for deploymentId.
-		 */
-		com.google.protobuf.ByteString getDeploymentIdBytes();
-
-		/**
-		 * <code>optional string node_instance_id = 7;</code>
-		 * 
-		 * @return Whether the nodeInstanceId field is set.
-		 */
-		boolean hasNodeInstanceId();
-
-		/**
-		 * <code>optional string node_instance_id = 7;</code>
-		 * 
-		 * @return The nodeInstanceId.
-		 */
-		java.lang.String getNodeInstanceId();
-
-		/**
-		 * <code>optional string node_instance_id = 7;</code>
-		 * 
-		 * @return The bytes for nodeInstanceId.
-		 */
-		com.google.protobuf.ByteString getNodeInstanceIdBytes();
-
-		/**
-		 * <code>optional int64 node_id = 8;</code>
-		 * 
-		 * @return Whether the nodeId field is set.
-		 */
-		boolean hasNodeId();
-
-		/**
-		 * <code>optional int64 node_id = 8;</code>
-		 * 
-		 * @return The nodeId.
-		 */
-		long getNodeId();
-
-		/**
-		 * <code>optional string phase_id = 9;</code>
-		 * 
-		 * @return Whether the phaseId field is set.
-		 */
-		boolean hasPhaseId();
-
-		/**
-		 * <code>optional string phase_id = 9;</code>
-		 * 
-		 * @return The phaseId.
-		 */
-		java.lang.String getPhaseId();
-
-		/**
-		 * <code>optional string phase_id = 9;</code>
-		 * 
-		 * @return The bytes for phaseId.
-		 */
-		com.google.protobuf.ByteString getPhaseIdBytes();
-
-		/**
-		 * <code>optional string phase_status = 10;</code>
-		 * 
-		 * @return Whether the phaseStatus field is set.
-		 */
-		boolean hasPhaseStatus();
-
-		/**
-		 * <code>optional string phase_status = 10;</code>
-		 * 
-		 * @return The phaseStatus.
-		 */
-		java.lang.String getPhaseStatus();
-
-		/**
-		 * <code>optional string phase_status = 10;</code>
-		 * 
-		 * @return The bytes for phaseStatus.
-		 */
-		com.google.protobuf.ByteString getPhaseStatusBytes();
-
-		/**
-		 * <code>optional int64 start_date = 11;</code>
-		 * 
-		 * @return Whether the startDate field is set.
-		 */
-		boolean hasStartDate();
-
-		/**
-		 * <code>optional int64 start_date = 11;</code>
-		 * 
-		 * @return The startDate.
-		 */
-		long getStartDate();
-
-		/**
-		 * <code>optional int64 complete_date = 12;</code>
-		 * 
-		 * @return Whether the completeDate field is set.
-		 */
-		boolean hasCompleteDate();
-
-		/**
-		 * <code>optional int64 complete_date = 12;</code>
-		 * 
-		 * @return The completeDate.
-		 */
-		long getCompleteDate();
-
-		/**
-		 * <code>optional string task_name = 13;</code>
-		 * 
-		 * @return Whether the taskName field is set.
-		 */
-		boolean hasTaskName();
-
-		/**
-		 * <code>optional string task_name = 13;</code>
-		 * 
-		 * @return The taskName.
-		 */
-		java.lang.String getTaskName();
-
-		/**
-		 * <code>optional string task_name = 13;</code>
-		 * 
-		 * @return The bytes for taskName.
-		 */
-		com.google.protobuf.ByteString getTaskNameBytes();
-
-		/**
-		 * <code>optional string task_description = 14;</code>
-		 * 
-		 * @return Whether the taskDescription field is set.
-		 */
-		boolean hasTaskDescription();
-
-		/**
-		 * <code>optional string task_description = 14;</code>
-		 * 
-		 * @return The taskDescription.
-		 */
-		java.lang.String getTaskDescription();
-
-		/**
-		 * <code>optional string task_description = 14;</code>
-		 * 
-		 * @return The bytes for taskDescription.
-		 */
-		com.google.protobuf.ByteString getTaskDescriptionBytes();
-
-		/**
-		 * <code>optional string task_priority = 15;</code>
-		 * 
-		 * @return Whether the taskPriority field is set.
-		 */
-		boolean hasTaskPriority();
-
-		/**
-		 * <code>optional string task_priority = 15;</code>
-		 * 
-		 * @return The taskPriority.
-		 */
-		java.lang.String getTaskPriority();
-
-		/**
-		 * <code>optional string task_priority = 15;</code>
-		 * 
-		 * @return The bytes for taskPriority.
-		 */
-		com.google.protobuf.ByteString getTaskPriorityBytes();
-
-		/**
-		 * <code>optional string actual_owner = 16;</code>
-		 * 
-		 * @return Whether the actualOwner field is set.
-		 */
-		boolean hasActualOwner();
-
-		/**
-		 * <code>optional string actual_owner = 16;</code>
-		 * 
-		 * @return The actualOwner.
-		 */
-		java.lang.String getActualOwner();
-
-		/**
-		 * <code>optional string actual_owner = 16;</code>
-		 * 
-		 * @return The bytes for actualOwner.
-		 */
-		com.google.protobuf.ByteString getActualOwnerBytes();
-
-		/**
-		 * <code>repeated string pot_users = 17;</code>
-		 * 
-		 * @return A list containing the potUsers.
-		 */
-		java.util.List<java.lang.String> getPotUsersList();
-
-		/**
-		 * <code>repeated string pot_users = 17;</code>
-		 * 
-		 * @return The count of potUsers.
-		 */
-		int getPotUsersCount();
-
-		/**
-		 * <code>repeated string pot_users = 17;</code>
-		 * 
-		 * @param index The index of the element to return.
-		 * @return The potUsers at the given index.
-		 */
-		java.lang.String getPotUsers(int index);
-
-		/**
-		 * <code>repeated string pot_users = 17;</code>
-		 * 
-		 * @param index The index of the value to return.
-		 * @return The bytes of the potUsers at the given index.
-		 */
-		com.google.protobuf.ByteString getPotUsersBytes(int index);
-
-		/**
-		 * <code>repeated string pot_groups = 18;</code>
-		 * 
-		 * @return A list containing the potGroups.
-		 */
-		java.util.List<java.lang.String> getPotGroupsList();
-
-		/**
-		 * <code>repeated string pot_groups = 18;</code>
-		 * 
-		 * @return The count of potGroups.
-		 */
-		int getPotGroupsCount();
-
-		/**
-		 * <code>repeated string pot_groups = 18;</code>
-		 * 
-		 * @param index The index of the element to return.
-		 * @return The potGroups at the given index.
-		 */
-		java.lang.String getPotGroups(int index);
-
-		/**
-		 * <code>repeated string pot_groups = 18;</code>
-		 * 
-		 * @param index The index of the value to return.
-		 * @return The bytes of the potGroups at the given index.
-		 */
-		com.google.protobuf.ByteString getPotGroupsBytes(int index);
-
-		/**
-		 * <code>repeated string excluded_users = 19;</code>
-		 * 
-		 * @return A list containing the excludedUsers.
-		 */
-		java.util.List<java.lang.String> getExcludedUsersList();
-
-		/**
-		 * <code>repeated string excluded_users = 19;</code>
-		 * 
-		 * @return The count of excludedUsers.
-		 */
-		int getExcludedUsersCount();
-
-		/**
-		 * <code>repeated string excluded_users = 19;</code>
-		 * 
-		 * @param index The index of the element to return.
-		 * @return The excludedUsers at the given index.
-		 */
-		java.lang.String getExcludedUsers(int index);
-
-		/**
-		 * <code>repeated string excluded_users = 19;</code>
-		 * 
-		 * @param index The index of the value to return.
-		 * @return The bytes of the excludedUsers at the given index.
-		 */
-		com.google.protobuf.ByteString getExcludedUsersBytes(int index);
-
-		/**
-		 * <code>repeated string admin_users = 20;</code>
-		 * 
-		 * @return A list containing the adminUsers.
-		 */
-		java.util.List<java.lang.String> getAdminUsersList();
-
-		/**
-		 * <code>repeated string admin_users = 20;</code>
-		 * 
-		 * @return The count of adminUsers.
-		 */
-		int getAdminUsersCount();
-
-		/**
-		 * <code>repeated string admin_users = 20;</code>
-		 * 
-		 * @param index The index of the element to return.
-		 * @return The adminUsers at the given index.
-		 */
-		java.lang.String getAdminUsers(int index);
-
-		/**
-		 * <code>repeated string admin_users = 20;</code>
-		 * 
-		 * @param index The index of the value to return.
-		 * @return The bytes of the adminUsers at the given index.
-		 */
-		com.google.protobuf.ByteString getAdminUsersBytes(int index);
-
-		/**
-		 * <code>repeated string admin_groups = 21;</code>
-		 * 
-		 * @return A list containing the adminGroups.
-		 */
-		java.util.List<java.lang.String> getAdminGroupsList();
-
-		/**
-		 * <code>repeated string admin_groups = 21;</code>
-		 * 
-		 * @return The count of adminGroups.
-		 */
-		int getAdminGroupsCount();
-
-		/**
-		 * <code>repeated string admin_groups = 21;</code>
-		 * 
-		 * @param index The index of the element to return.
-		 * @return The adminGroups at the given index.
-		 */
-		java.lang.String getAdminGroups(int index);
-
-		/**
-		 * <code>repeated string admin_groups = 21;</code>
-		 * 
-		 * @param index The index of the value to return.
-		 * @return The bytes of the adminGroups at the given index.
-		 */
-		com.google.protobuf.ByteString getAdminGroupsBytes(int index);
-
-		/**
-		 * <code>optional string task_reference_name = 22;</code>
-		 * 
-		 * @return Whether the taskReferenceName field is set.
-		 */
-		boolean hasTaskReferenceName();
-
-		/**
-		 * <code>optional string task_reference_name = 22;</code>
-		 * 
-		 * @return The taskReferenceName.
-		 */
-		java.lang.String getTaskReferenceName();
-
-		/**
-		 * <code>optional string task_reference_name = 22;</code>
-		 * 
-		 * @return The bytes for taskReferenceName.
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-				return (java.lang.String) ref;
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-				com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-				java.lang.String s = bs.toStringUtf8();
-				if (bs.isValidUtf8()) {
-					phaseStatus_ = s;
-				}
-				return s;
-			}
-		}
-
-		/**
-		 * <code>optional string phase_status = 10;</code>
-		 * 
-		 * @return The bytes for phaseStatus.
-		 */
-		@java.lang.Override
-		public com.google.protobuf.ByteString getPhaseStatusBytes() {
-			java.lang.Object ref = phaseStatus_;
-			if (ref instanceof java.lang.String) {
-				com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
-				phaseStatus_ = b;
-				return b;
-			} else {
-				return (com.google.protobuf.ByteString) ref;
-			}
-		}
-
-		public static final int START_DATE_FIELD_NUMBER = 11;
-		private long startDate_;
-
-		/**
-		 * <code>optional int64 start_date = 11;</code>
-		 * 
-		 * @return Whether the startDate field is set.
-		 */
-		@java.lang.Override
-		public boolean hasStartDate() {
-			return ((bitField0_ & 0x00000200) != 0);
-		}
-
-		/**
-		 * <code>optional int64 start_date = 11;</code>
-		 * 
-		 * @return The startDate.
-		 */
-		@java.lang.Override
-		public long getStartDate() {
-			return startDate_;
-		}
-
-		public static final int COMPLETE_DATE_FIELD_NUMBER = 12;
-		private long completeDate_;
-
-		/**
-		 * <code>optional int64 complete_date = 12;</code>
-		 * 
-		 * @return Whether the completeDate field is set.
-		 */
-		@java.lang.Override
-		public boolean hasCompleteDate() {
-			return ((bitField0_ & 0x00000400) != 0);
-		}
-
-		/**
-		 * <code>optional int64 complete_date = 12;</code>
-		 * 
-		 * @return The completeDate.
-		 */
-		@java.lang.Override
-		public long getCompleteDate() {
-			return completeDate_;
-		}
-
-		public static final int TASK_NAME_FIELD_NUMBER = 13;
-		private volatile java.lang.Object taskName_;
-
-		/**
-		 * <code>optional string task_name = 13;</code>
-		 * 
-		 * @return Whether the taskName field is set.
-		 */
-		@java.lang.Override
-		public boolean hasTaskName() {
-			return ((bitField0_ & 0x00000800) != 0);
-		}
-
-		/**
-		 * <code>optional string task_name = 13;</code>
-		 * 
-		 * @return The taskName.
-		 */
-		@java.lang.Override
-		public java.lang.String getTaskName() {
-			java.lang.Object ref = taskName_;
-			if (ref instanceof java.lang.String) {
-				return (java.lang.String) ref;
-			} else {
-				com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-				java.lang.String s = bs.toStringUtf8();
-				if (bs.isValidUtf8()) {
-					taskName_ = s;
-				}
-				return s;
-			}
-		}
-
-		/**
-		 * <code>optional string task_name = 13;</code>
-		 * 
-		 * @return The bytes for taskName.
-		 */
-		@java.lang.Override
-		public com.google.protobuf.ByteString getTaskNameBytes() {
-			java.lang.Object ref = taskName_;
-			if (ref instanceof java.lang.String) {
-				com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
-				taskName_ = b;
-				return b;
-			} else {
-				return (com.google.protobuf.ByteString) ref;
-			}
-		}
-
-		public static final int TASK_DESCRIPTION_FIELD_NUMBER = 14;
-		private volatile java.lang.Object taskDescription_;
-
-		/**
-		 * <code>optional string task_description = 14;</code>
-		 * 
-		 * @return Whether the taskDescription field is set.
-		 */
-		@java.lang.Override
-		public boolean hasTaskDescription() {
-			return ((bitField0_ & 0x00001000) != 0);
-		}
-
-		/**
-		 * <code>optional string task_description = 14;</code>
-		 * 
-		 * @return The taskDescription.
-		 */
-		@java.lang.Override
-		public java.lang.String getTaskDescription() {
-			java.lang.Object ref = taskDescription_;
-			if (ref instanceof java.lang.String) {
-				return (java.lang.String) ref;
-			} else {
-				com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-				java.lang.String s = bs.toStringUtf8();
-				if (bs.isValidUtf8()) {
-					taskDescription_ = s;
-				}
-				return s;
-			}
-		}
-
-		/**
-		 * <code>optional string task_description = 14;</code>
-		 * 
-		 * @return The bytes for taskDescription.
-		 */
-		@java.lang.Override
-		public com.google.protobuf.ByteString getTaskDescriptionBytes() {
-			java.lang.Object ref = taskDescription_;
-			if (ref instanceof java.lang.String) {
-				com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
-				taskDescription_ = b;
-				return b;
-			} else {
-				return (com.google.protobuf.ByteString) ref;
-			}
-		}
-
-		public static final int TASK_PRIORITY_FIELD_NUMBER = 15;
-		private volatile java.lang.Object taskPriority_;
-
-		/**
-		 * <code>optional string task_priority = 15;</code>
-		 * 
-		 * @return Whether the taskPriority field is set.
-		 */
-		@java.lang.Override
-		public boolean hasTaskPriority() {
-			return ((bitField0_ & 0x00002000) != 0);
-		}
-
-		/**
-		 * <code>optional string task_priority = 15;</code>
-		 * 
-		 * @return The taskPriority.
-		 */
-		@java.lang.Override
-		public java.lang.String getTaskPriority() {
-			java.lang.Object ref = taskPriority_;
-			if (ref instanceof java.lang.String) {
-				return (java.lang.String) ref;
-			} else {
-				com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-				java.lang.String s = bs.toStringUtf8();
-				if (bs.isValidUtf8()) {
-					taskPriority_ = s;
-				}
-				return s;
-			}
-		}
-
-		/**
-		 * <code>optional string task_priority = 15;</code>
-		 * 
-		 * @return The bytes for taskPriority.
-		 */
-		@java.lang.Override
-		public com.google.protobuf.ByteString getTaskPriorityBytes() {
-			java.lang.Object ref = taskPriority_;
-			if (ref instanceof java.lang.String) {
-				com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
-				taskPriority_ = b;
-				return b;
-			} else {
-				return (com.google.protobuf.ByteString) ref;
-			}
-		}
-
-		public static final int ACTUAL_OWNER_FIELD_NUMBER = 16;
-		private volatile java.lang.Object actualOwner_;
-
-		/**
-		 * <code>optional string actual_owner = 16;</code>
-		 * 
-		 * @return Whether the actualOwner field is set.
-		 */
-		@java.lang.Override
-		public boolean hasActualOwner() {
-			return ((bitField0_ & 0x00004000) != 0);
-		}
-
-		/**
-		 * <code>optional string actual_owner = 16;</code>
-		 * 
-		 * @return The actualOwner.
-		 */
-		@java.lang.Override
-		public java.lang.String getActualOwner() {
-			java.lang.Object ref = actualOwner_;
-			if (ref instanceof java.lang.String) {
-				return (java.lang.String) ref;
-			} else {
-				com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-				java.lang.String s = bs.toStringUtf8();
-				if (bs.isValidUtf8()) {
-					actualOwner_ = s;
-				}
-				return s;
-			}
-		}
-
-		/**
-		 * <code>optional string actual_owner = 16;</code>
-		 * 
-		 * @return The bytes for actualOwner.
-		 */
-		@java.lang.Override
-		public com.google.protobuf.ByteString getActualOwnerBytes() {
-			java.lang.Object ref = actualOwner_;
-			if (ref instanceof java.lang.String) {
-				com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
-				actualOwner_ = b;
-				return b;
-			} else {
-				return (com.google.protobuf.ByteString) ref;
-			}
-		}
-
-		public static final int POT_USERS_FIELD_NUMBER = 17;
-		private com.google.protobuf.LazyStringList potUsers_;
-
-		/**
-		 * <code>repeated string pot_users = 17;</code>
-		 * 
-		 * @return A list containing the potUsers.
-		 */
-		public com.google.protobuf.ProtocolStringList getPotUsersList() {
-			return potUsers_;
-		}
-
-		/**
-		 * <code>repeated string pot_users = 17;</code>
-		 * 
-		 * @return The count of potUsers.
-		 */
-		public int getPotUsersCount() {
-			return potUsers_.size();
-		}
-
-		/**
-		 * <code>repeated string pot_users = 17;</code>
-		 * 
-		 * @param index The index of the element to return.
-		 * @return The potUsers at the given index.
-		 */
-		public java.lang.String getPotUsers(int index) {
-			return potUsers_.get(index);
-		}
-
-		/**
-		 * <code>repeated string pot_users = 17;</code>
-		 * 
-		 * @param index The index of the value to return.
-		 * @return The bytes of the potUsers at the given index.
-		 */
-		public com.google.protobuf.ByteString getPotUsersBytes(int index) {
-			return potUsers_.getByteString(index);
-		}
-
-		public static final int POT_GROUPS_FIELD_NUMBER = 18;
-		private com.google.protobuf.LazyStringList potGroups_;
-
-		/**
-		 * <code>repeated string pot_groups = 18;</code>
-		 * 
-		 * @return A list containing the potGroups.
-		 */
-		public com.google.protobuf.ProtocolStringList getPotGroupsList() {
-			return potGroups_;
-		}
-
-		/**
-		 * <code>repeated string pot_groups = 18;</code>
-		 * 
-		 * @return The count of potGroups.
-		 */
-		public int getPotGroupsCount() {
-			return potGroups_.size();
-		}
-
-		/**
-		 * <code>repeated string pot_groups = 18;</code>
-		 * 
-		 * @param index The index of the element to return.
-		 * @return The potGroups at the given index.
-		 */
-		public java.lang.String getPotGroups(int index) {
-			return potGroups_.get(index);
-		}
-
-		/**
-		 * <code>repeated string pot_groups = 18;</code>
-		 * 
-		 * @param index The index of the value to return.
-		 * @return The bytes of the potGroups at the given index.
-		 */
-		public com.google.protobuf.ByteString getPotGroupsBytes(int index) {
-			return potGroups_.getByteString(index);
-		}
-
-		public static final int EXCLUDED_USERS_FIELD_NUMBER = 19;
-		private com.google.protobuf.LazyStringList excludedUsers_;
-
-		/**
-		 * <code>repeated string excluded_users = 19;</code>
-		 * 
-		 * @return A list containing the excludedUsers.
-		 */
-		public com.google.protobuf.ProtocolStringList getExcludedUsersList() {
-			return excludedUsers_;
-		}
-
-		/**
-		 * <code>repeated string excluded_users = 19;</code>
-		 * 
-		 * @return The count of excludedUsers.
-		 */
-		public int getExcludedUsersCount() {
-			return excludedUsers_.size();
-		}
-
-		/**
-		 * <code>repeated string excluded_users = 19;</code>
-		 * 
-		 * @param index The index of the element to return.
-		 * @return The excludedUsers at the given index.
-		 */
-		public java.lang.String getExcludedUsers(int index) {
-			return excludedUsers_.get(index);
-		}
-
-		/**
-		 * <code>repeated string excluded_users = 19;</code>
-		 * 
-		 * @param index The index of the value to return.
-		 * @return The bytes of the excludedUsers at the given index.
-		 */
-		public com.google.protobuf.ByteString getExcludedUsersBytes(int index) {
-			return excludedUsers_.getByteString(index);
-		}
-
-		public static final int ADMIN_USERS_FIELD_NUMBER = 20;
-		private com.google.protobuf.LazyStringList adminUsers_;
-
-		/**
-		 * <code>repeated string admin_users = 20;</code>
-		 * 
-		 * @return A list containing the adminUsers.
-		 */
-		public com.google.protobuf.ProtocolStringList getAdminUsersList() {
-			return adminUsers_;
-		}
-
-		/**
-		 * <code>repeated string admin_users = 20;</code>
-		 * 
-		 * @return The count of adminUsers.
-		 */
-		public int getAdminUsersCount() {
-			return adminUsers_.size();
-		}
-
-		/**
-		 * <code>repeated string admin_users = 20;</code>
-		 * 
-		 * @param index The index of the element to return.
-		 * @return The adminUsers at the given index.
-		 */
-		public java.lang.String getAdminUsers(int index) {
-			return adminUsers_.get(index);
-		}
-
-		/**
-		 * <code>repeated string admin_users = 20;</code>
-		 * 
-		 * @param index The index of the value to return.
-		 * @return The bytes of the adminUsers at the given index.
-		 */
-		public com.google.protobuf.ByteString getAdminUsersBytes(int index) {
-			return adminUsers_.getByteString(index);
-		}
-
-		public static final int ADMIN_GROUPS_FIELD_NUMBER = 21;
-		private com.google.protobuf.LazyStringList adminGroups_;
-
-		/**
-		 * <code>repeated string admin_groups = 21;</code>
-		 * 
-		 * @return A list containing the adminGroups.
-		 */
-		public com.google.protobuf.ProtocolStringList getAdminGroupsList() {
-			return adminGroups_;
-		}
-
-		/**
-		 * <code>repeated string admin_groups = 21;</code>
-		 * 
-		 * @return The count of adminGroups.
-		 */
-		public int getAdminGroupsCount() {
-			return adminGroups_.size();
-		}
-
-		/**
-		 * <code>repeated string admin_groups = 21;</code>
-		 * 
-		 * @param index The index of the element to return.
-		 * @return The adminGroups at the given index.
-		 */
-		public java.lang.String getAdminGroups(int index) {
-			return adminGroups_.get(index);
-		}
-
-		/**
-		 * <code>repeated string admin_groups = 21;</code>
-		 * 
-		 * @param index The index of the value to return.
-		 * @return The bytes of the adminGroups at the given index.
-		 */
-		public com.google.protobuf.ByteString getAdminGroupsBytes(int index) {
-			return adminGroups_.getByteString(index);
-		}
-
-		public static final int TASK_REFERENCE_NAME_FIELD_NUMBER = 22;
-		private volatile java.lang.Object taskReferenceName_;
-
-		/**
-		 * <code>optional string task_reference_name = 22;</code>
-		 * 
-		 * @return Whether the taskReferenceName field is set.
-		 */
-		@java.lang.Override
-		public boolean hasTaskReferenceName() {
-			return ((bitField0_ & 0x00008000) != 0);
-		}
-
-		/**
-		 * <code>optional string task_reference_name = 22;</code>
-		 * 
-		 * @return The taskReferenceName.
-		 */
-		@java.lang.Override
-		public java.lang.String getTaskReferenceName() {
-			java.lang.Object ref = taskReferenceName_;
-			if (ref instanceof java.lang.String) {
-				return (java.lang.String) ref;
-			} else {
-				com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-				java.lang.String s = bs.toStringUtf8();
-				if (bs.isValidUtf8()) {
-					taskReferenceName_ = s;
-				}
-				return s;
-			}
-		}
-
-		/**
-		 * <code>optional string task_reference_name = 22;</code>
-		 * 
-		 * @return The bytes for taskReferenceName.
-		 */
-		@java.lang.Override
-		public com.google.protobuf.ByteString getTaskReferenceNameBytes() {
-			java.lang.Object ref = taskReferenceName_;
-			if (ref instanceof java.lang.String) {
-				com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
-				taskReferenceName_ = b;
-				return b;
-			} else {
-				return (com.google.protobuf.ByteString) ref;
-			}
-		}
-
-		private byte memoizedIsInitialized = -1;
-
-		@java.lang.Override
-		public final boolean isInitialized() {
-			byte isInitialized = memoizedIsInitialized;
-			if (isInitialized == 1)
-				return true;
-			if (isInitialized == 0)
-				return false;
-
-			memoizedIsInitialized = 1;
-			return true;
-		}
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-		@java.lang.Override
-		public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
-			if (((bitField0_ & 0x00000001) != 0)) {
-				com.google.protobuf.GeneratedMessageV3.writeString(output, 1, id_);
-			}
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-				com.google.protobuf.GeneratedMessageV3.writeString(output, 2, processInstancesId_);
-			}
-			if (((bitField0_ & 0x00000004) != 0)) {
-				com.google.protobuf.GeneratedMessageV3.writeString(output, 3, name_);
-			}
-			if (((bitField0_ & 0x00000008) != 0)) {
-				output.writeInt32(4, state_);
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-			for (int i = 0; i < variable_.size(); i++) {
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-				com.google.protobuf.GeneratedMessageV3.writeString(output, 22, taskReferenceName_);
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-				}
-				bitField0_ |= 0x00000002;
-				processInstancesId_ = value;
-				onChanged();
-				return this;
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-			/**
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-				onChanged();
-				return this;
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-			/**
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-				onChanged();
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-			/**
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-				return this;
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-			/**
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-				return this;
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-			private java.util.List<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable> variable_ = java.util.Collections
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-					variable_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable>(
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-
-			/**
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-			public java.util.List<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable> getVariableList() {
-				if (variableBuilder_ == null) {
-					return java.util.Collections.unmodifiableList(variable_);
-				} else {
-					return variableBuilder_.getMessageList();
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-			/**
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-					return variable_.size();
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-			}
-
-			/**
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-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable getVariable(int index) {
-				if (variableBuilder_ == null) {
-					return variable_.get(index);
-				} else {
-					return variableBuilder_.getMessage(index);
-				}
-			}
-
-			/**
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-			public Builder setVariable(int index,
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable value) {
-				if (variableBuilder_ == null) {
-					if (value == null) {
-						throw new NullPointerException();
-					}
-					ensureVariableIsMutable();
-					variable_.set(index, value);
-					onChanged();
-				} else {
-					variableBuilder_.setMessage(index, value);
-				}
-				return this;
-			}
-
-			/**
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-			public Builder setVariable(int index,
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable.Builder builderForValue) {
-				if (variableBuilder_ == null) {
-					ensureVariableIsMutable();
-					variable_.set(index, builderForValue.build());
-					onChanged();
-				} else {
-					variableBuilder_.setMessage(index, builderForValue.build());
-				}
-				return this;
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-
-			/**
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-			public Builder addVariable(io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable value) {
-				if (variableBuilder_ == null) {
-					if (value == null) {
-						throw new NullPointerException();
-					}
-					ensureVariableIsMutable();
-					variable_.add(value);
-					onChanged();
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-				return this;
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-			/**
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-				if (variableBuilder_ == null) {
-					if (value == null) {
-						throw new NullPointerException();
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-					ensureVariableIsMutable();
-					variable_.add(index, value);
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-			/**
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-			public Builder addVariable(
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-				if (variableBuilder_ == null) {
-					ensureVariableIsMutable();
-					variable_.add(builderForValue.build());
-					onChanged();
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-				return this;
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-
-			/**
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-			 */
-			public Builder addVariable(int index,
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable.Builder builderForValue) {
-				if (variableBuilder_ == null) {
-					ensureVariableIsMutable();
-					variable_.add(index, builderForValue.build());
-					onChanged();
-				} else {
-					variableBuilder_.addMessage(index, builderForValue.build());
-				}
-				return this;
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.Variable variable = 5;</code>
-			 */
-			public Builder addAllVariable(
-					java.lang.Iterable<? extends io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable> values) {
-				if (variableBuilder_ == null) {
-					ensureVariableIsMutable();
-					com.google.protobuf.AbstractMessageLite.Builder.addAll(values, variable_);
-					onChanged();
-				} else {
-					variableBuilder_.addAllMessages(values);
-				}
-				return this;
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.Variable variable = 5;</code>
-			 */
-			public Builder clearVariable() {
-				if (variableBuilder_ == null) {
-					variable_ = java.util.Collections.emptyList();
-					bitField0_ = (bitField0_ & ~0x00000010);
-					onChanged();
-				} else {
-					variableBuilder_.clear();
-				}
-				return this;
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.Variable variable = 5;</code>
-			 */
-			public Builder removeVariable(int index) {
-				if (variableBuilder_ == null) {
-					ensureVariableIsMutable();
-					variable_.remove(index);
-					onChanged();
-				} else {
-					variableBuilder_.remove(index);
-				}
-				return this;
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.Variable variable = 5;</code>
-			 */
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable.Builder getVariableBuilder(
-					int index) {
-				return getVariableFieldBuilder().getBuilder(index);
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.Variable variable = 5;</code>
-			 */
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.VariableOrBuilder getVariableOrBuilder(
-					int index) {
-				if (variableBuilder_ == null) {
-					return variable_.get(index);
-				} else {
-					return variableBuilder_.getMessageOrBuilder(index);
-				}
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.Variable variable = 5;</code>
-			 */
-			public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.VariableOrBuilder> getVariableOrBuilderList() {
-				if (variableBuilder_ != null) {
-					return variableBuilder_.getMessageOrBuilderList();
-				} else {
-					return java.util.Collections.unmodifiableList(variable_);
-				}
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.Variable variable = 5;</code>
-			 */
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable.Builder addVariableBuilder() {
-				return getVariableFieldBuilder().addBuilder(
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable.getDefaultInstance());
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.Variable variable = 5;</code>
-			 */
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable.Builder addVariableBuilder(
-					int index) {
-				return getVariableFieldBuilder().addBuilder(index,
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable.getDefaultInstance());
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.Variable variable = 5;</code>
-			 */
-			public java.util.List<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable.Builder> getVariableBuilderList() {
-				return getVariableFieldBuilder().getBuilderList();
-			}
-
-			private com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.VariableOrBuilder> getVariableFieldBuilder() {
-				if (variableBuilder_ == null) {
-					variableBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.VariableOrBuilder>(
-							variable_, ((bitField0_ & 0x00000010) != 0), getParentForChildren(), isClean());
-					variable_ = null;
-				}
-				return variableBuilder_;
-			}
-
-			private java.lang.Object deploymentId_ = "";
-
-			/**
-			 * <code>optional string deployment_id = 6;</code>
-			 * 
-			 * @return Whether the deploymentId field is set.
-			 */
-			public boolean hasDeploymentId() {
-				return ((bitField0_ & 0x00000020) != 0);
-			}
-
-			/**
-			 * <code>optional string deployment_id = 6;</code>
-			 * 
-			 * @return The deploymentId.
-			 */
-			public java.lang.String getDeploymentId() {
-				java.lang.Object ref = deploymentId_;
-				if (!(ref instanceof java.lang.String)) {
-					com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-					java.lang.String s = bs.toStringUtf8();
-					if (bs.isValidUtf8()) {
-						deploymentId_ = s;
-					}
-					return s;
-				} else {
-					return (java.lang.String) ref;
-				}
-			}
-
-			/**
-			 * <code>optional string deployment_id = 6;</code>
-			 * 
-			 * @return The bytes for deploymentId.
-			 */
-			public com.google.protobuf.ByteString getDeploymentIdBytes() {
-				java.lang.Object ref = deploymentId_;
-				if (ref instanceof String) {
-					com.google.protobuf.ByteString b = com.google.protobuf.ByteString
-							.copyFromUtf8((java.lang.String) ref);
-					deploymentId_ = b;
-					return b;
-				} else {
-					return (com.google.protobuf.ByteString) ref;
-				}
-			}
-
-			/**
-			 * <code>optional string deployment_id = 6;</code>
-			 * 
-			 * @param value The deploymentId to set.
-			 * @return This builder for chaining.
-			 */
-			public Builder setDeploymentId(java.lang.String value) {
-				if (value == null) {
-					throw new NullPointerException();
-				}
-				bitField0_ |= 0x00000020;
-				deploymentId_ = value;
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>optional string deployment_id = 6;</code>
-			 * 
-			 * @return This builder for chaining.
-			 */
-			public Builder clearDeploymentId() {
-				bitField0_ = (bitField0_ & ~0x00000020);
-				deploymentId_ = getDefaultInstance().getDeploymentId();
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>optional string deployment_id = 6;</code>
-			 * 
-			 * @param value The bytes for deploymentId to set.
-			 * @return This builder for chaining.
-			 */
-			public Builder setDeploymentIdBytes(com.google.protobuf.ByteString value) {
-				if (value == null) {
-					throw new NullPointerException();
-				}
-				bitField0_ |= 0x00000020;
-				deploymentId_ = value;
-				onChanged();
-				return this;
-			}
-
-			private java.lang.Object nodeInstanceId_ = "";
-
-			/**
-			 * <code>optional string node_instance_id = 7;</code>
-			 * 
-			 * @return Whether the nodeInstanceId field is set.
-			 */
-			public boolean hasNodeInstanceId() {
-				return ((bitField0_ & 0x00000040) != 0);
-			}
-
-			/**
-			 * <code>optional string node_instance_id = 7;</code>
-			 * 
-			 * @return The nodeInstanceId.
-			 */
-			public java.lang.String getNodeInstanceId() {
-				java.lang.Object ref = nodeInstanceId_;
-				if (!(ref instanceof java.lang.String)) {
-					com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-					java.lang.String s = bs.toStringUtf8();
-					if (bs.isValidUtf8()) {
-						nodeInstanceId_ = s;
-					}
-					return s;
-				} else {
-					return (java.lang.String) ref;
-				}
-			}
-
-			/**
-			 * <code>optional string node_instance_id = 7;</code>
-			 * 
-			 * @return The bytes for nodeInstanceId.
-			 */
-			public com.google.protobuf.ByteString getNodeInstanceIdBytes() {
-				java.lang.Object ref = nodeInstanceId_;
-				if (ref instanceof String) {
-					com.google.protobuf.ByteString b = com.google.protobuf.ByteString
-							.copyFromUtf8((java.lang.String) ref);
-					nodeInstanceId_ = b;
-					return b;
-				} else {
-					return (com.google.protobuf.ByteString) ref;
-				}
-			}
-
-			/**
-			 * <code>optional string node_instance_id = 7;</code>
-			 * 
-			 * @param value The nodeInstanceId to set.
-			 * @return This builder for chaining.
-			 */
-			public Builder setNodeInstanceId(java.lang.String value) {
-				if (value == null) {
-					throw new NullPointerException();
-				}
-				bitField0_ |= 0x00000040;
-				nodeInstanceId_ = value;
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>optional string node_instance_id = 7;</code>
-			 * 
-			 * @return This builder for chaining.
-			 */
-			public Builder clearNodeInstanceId() {
-				bitField0_ = (bitField0_ & ~0x00000040);
-				nodeInstanceId_ = getDefaultInstance().getNodeInstanceId();
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>optional string node_instance_id = 7;</code>
-			 * 
-			 * @param value The bytes for nodeInstanceId to set.
-			 * @return This builder for chaining.
-			 */
-			public Builder setNodeInstanceIdBytes(com.google.protobuf.ByteString value) {
-				if (value == null) {
-					throw new NullPointerException();
-				}
-				bitField0_ |= 0x00000040;
-				nodeInstanceId_ = value;
-				onChanged();
-				return this;
-			}
-
-			private long nodeId_;
-
-			/**
-			 * <code>optional int64 node_id = 8;</code>
-			 * 
-			 * @return Whether the nodeId field is set.
-			 */
-			@java.lang.Override
-			public boolean hasNodeId() {
-				return ((bitField0_ & 0x00000080) != 0);
-			}
-
-			/**
-			 * <code>optional int64 node_id = 8;</code>
-			 * 
-			 * @return The nodeId.
-			 */
-			@java.lang.Override
-			public long getNodeId() {
-				return nodeId_;
-			}
-
-			/**
-			 * <code>optional int64 node_id = 8;</code>
-			 * 
-			 * @param value The nodeId to set.
-			 * @return This builder for chaining.
-			 */
-			public Builder setNodeId(long value) {
-				bitField0_ |= 0x00000080;
-				nodeId_ = value;
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>optional int64 node_id = 8;</code>
-			 * 
-			 * @return This builder for chaining.
-			 */
-			public Builder clearNodeId() {
-				bitField0_ = (bitField0_ & ~0x00000080);
-				nodeId_ = 0L;
-				onChanged();
-				return this;
-			}
-
-			private java.lang.Object phaseId_ = "";
-
-			/**
-			 * <code>optional string phase_id = 9;</code>
-			 * 
-			 * @return Whether the phaseId field is set.
-			 */
-			public boolean hasPhaseId() {
-				return ((bitField0_ & 0x00000100) != 0);
-			}
-
-			/**
-			 * <code>optional string phase_id = 9;</code>
-			 * 
-			 * @return The phaseId.
-			 */
-			public java.lang.String getPhaseId() {
-				java.lang.Object ref = phaseId_;
-				if (!(ref instanceof java.lang.String)) {
-					com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-					java.lang.String s = bs.toStringUtf8();
-					if (bs.isValidUtf8()) {
-						phaseId_ = s;
-					}
-					return s;
-				} else {
-					return (java.lang.String) ref;
-				}
-			}
-
-			/**
-			 * <code>optional string phase_id = 9;</code>
-			 * 
-			 * @return The bytes for phaseId.
-			 */
-			public com.google.protobuf.ByteString getPhaseIdBytes() {
-				java.lang.Object ref = phaseId_;
-				if (ref instanceof String) {
-					com.google.protobuf.ByteString b = com.google.protobuf.ByteString
-							.copyFromUtf8((java.lang.String) ref);
-					phaseId_ = b;
-					return b;
-				} else {
-					return (com.google.protobuf.ByteString) ref;
-				}
-			}
-
-			/**
-			 * <code>optional string phase_id = 9;</code>
-			 * 
-			 * @param value The phaseId to set.
-			 * @return This builder for chaining.
-			 */
-			public Builder setPhaseId(java.lang.String value) {
-				if (value == null) {
-					throw new NullPointerException();
-				}
-				bitField0_ |= 0x00000100;
-				phaseId_ = value;
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>optional string phase_id = 9;</code>
-			 * 
-			 * @return This builder for chaining.
-			 */
-			public Builder clearPhaseId() {
-				bitField0_ = (bitField0_ & ~0x00000100);
-				phaseId_ = getDefaultInstance().getPhaseId();
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>optional string phase_id = 9;</code>
-			 * 
-			 * @param value The bytes for phaseId to set.
-			 * @return This builder for chaining.
-			 */
-			public Builder setPhaseIdBytes(com.google.protobuf.ByteString value) {
-				if (value == null) {
-					throw new NullPointerException();
-				}
-				bitField0_ |= 0x00000100;
-				phaseId_ = value;
-				onChanged();
-				return this;
-			}
-
-			private java.lang.Object phaseStatus_ = "";
-
-			/**
-			 * <code>optional string phase_status = 10;</code>
-			 * 
-			 * @return Whether the phaseStatus field is set.
-			 */
-			public boolean hasPhaseStatus() {
-				return ((bitField0_ & 0x00000200) != 0);
-			}
-
-			/**
-			 * <code>optional string phase_status = 10;</code>
-			 * 
-			 * @return The phaseStatus.
-			 */
-			public java.lang.String getPhaseStatus() {
-				java.lang.Object ref = phaseStatus_;
-				if (!(ref instanceof java.lang.String)) {
-					com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-					java.lang.String s = bs.toStringUtf8();
-					if (bs.isValidUtf8()) {
-						phaseStatus_ = s;
-					}
-					return s;
-				} else {
-					return (java.lang.String) ref;
-				}
-			}
-
-			/**
-			 * <code>optional string phase_status = 10;</code>
-			 * 
-			 * @return The bytes for phaseStatus.
-			 */
-			public com.google.protobuf.ByteString getPhaseStatusBytes() {
-				java.lang.Object ref = phaseStatus_;
-				if (ref instanceof String) {
-					com.google.protobuf.ByteString b = com.google.protobuf.ByteString
-							.copyFromUtf8((java.lang.String) ref);
-					phaseStatus_ = b;
-					return b;
-				} else {
-					return (com.google.protobuf.ByteString) ref;
-				}
-			}
-
-			/**
-			 * <code>optional string phase_status = 10;</code>
-			 * 
-			 * @param value The phaseStatus to set.
-			 * @return This builder for chaining.
-			 */
-			public Builder setPhaseStatus(java.lang.String value) {
-				if (value == null) {
-					throw new NullPointerException();
-				}
-				bitField0_ |= 0x00000200;
-				phaseStatus_ = value;
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>optional string phase_status = 10;</code>
-			 * 
-			 * @return This builder for chaining.
-			 */
-			public Builder clearPhaseStatus() {
-				bitField0_ = (bitField0_ & ~0x00000200);
-				phaseStatus_ = getDefaultInstance().getPhaseStatus();
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>optional string phase_status = 10;</code>
-			 * 
-			 * @param value The bytes for phaseStatus to set.
-			 * @return This builder for chaining.
-			 */
-			public Builder setPhaseStatusBytes(com.google.protobuf.ByteString value) {
-				if (value == null) {
-					throw new NullPointerException();
-				}
-				bitField0_ |= 0x00000200;
-				phaseStatus_ = value;
-				onChanged();
-				return this;
-			}
-
-			private long startDate_;
-
-			/**
-			 * <code>optional int64 start_date = 11;</code>
-			 * 
-			 * @return Whether the startDate field is set.
-			 */
-			@java.lang.Override
-			public boolean hasStartDate() {
-				return ((bitField0_ & 0x00000400) != 0);
-			}
-
-			/**
-			 * <code>optional int64 start_date = 11;</code>
-			 * 
-			 * @return The startDate.
-			 */
-			@java.lang.Override
-			public long getStartDate() {
-				return startDate_;
-			}
-
-			/**
-			 * <code>optional int64 start_date = 11;</code>
-			 * 
-			 * @param value The startDate to set.
-			 * @return This builder for chaining.
-			 */
-			public Builder setStartDate(long value) {
-				bitField0_ |= 0x00000400;
-				startDate_ = value;
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>optional int64 start_date = 11;</code>
-			 * 
-			 * @return This builder for chaining.
-			 */
-			public Builder clearStartDate() {
-				bitField0_ = (bitField0_ & ~0x00000400);
-				startDate_ = 0L;
-				onChanged();
-				return this;
-			}
-
-			private long completeDate_;
-
-			/**
-			 * <code>optional int64 complete_date = 12;</code>
-			 * 
-			 * @return Whether the completeDate field is set.
-			 */
-			@java.lang.Override
-			public boolean hasCompleteDate() {
-				return ((bitField0_ & 0x00000800) != 0);
-			}
-
-			/**
-			 * <code>optional int64 complete_date = 12;</code>
-			 * 
-			 * @return The completeDate.
-			 */
-			@java.lang.Override
-			public long getCompleteDate() {
-				return completeDate_;
-			}
-
-			/**
-			 * <code>optional int64 complete_date = 12;</code>
-			 * 
-			 * @param value The completeDate to set.
-			 * @return This builder for chaining.
-			 */
-			public Builder setCompleteDate(long value) {
-				bitField0_ |= 0x00000800;
-				completeDate_ = value;
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>optional int64 complete_date = 12;</code>
-			 * 
-			 * @return This builder for chaining.
-			 */
-			public Builder clearCompleteDate() {
-				bitField0_ = (bitField0_ & ~0x00000800);
-				completeDate_ = 0L;
-				onChanged();
-				return this;
-			}
-
-			private java.lang.Object taskName_ = "";
-
-			/**
-			 * <code>optional string task_name = 13;</code>
-			 * 
-			 * @return Whether the taskName field is set.
-			 */
-			public boolean hasTaskName() {
-				return ((bitField0_ & 0x00001000) != 0);
-			}
-
-			/**
-			 * <code>optional string task_name = 13;</code>
-			 * 
-			 * @return The taskName.
-			 */
-			public java.lang.String getTaskName() {
-				java.lang.Object ref = taskName_;
-				if (!(ref instanceof java.lang.String)) {
-					com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-					java.lang.String s = bs.toStringUtf8();
-					if (bs.isValidUtf8()) {
-						taskName_ = s;
-					}
-					return s;
-				} else {
-					return (java.lang.String) ref;
-				}
-			}
-
-			/**
-			 * <code>optional string task_name = 13;</code>
-			 * 
-			 * @return The bytes for taskName.
-			 */
-			public com.google.protobuf.ByteString getTaskNameBytes() {
-				java.lang.Object ref = taskName_;
-				if (ref instanceof String) {
-					com.google.protobuf.ByteString b = com.google.protobuf.ByteString
-							.copyFromUtf8((java.lang.String) ref);
-					taskName_ = b;
-					return b;
-				} else {
-					return (com.google.protobuf.ByteString) ref;
-				}
-			}
-
-			/**
-			 * <code>optional string task_name = 13;</code>
-			 * 
-			 * @param value The taskName to set.
-			 * @return This builder for chaining.
-			 */
-			public Builder setTaskName(java.lang.String value) {
-				if (value == null) {
-					throw new NullPointerException();
-				}
-				bitField0_ |= 0x00001000;
-				taskName_ = value;
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>optional string task_name = 13;</code>
-			 * 
-			 * @return This builder for chaining.
-			 */
-			public Builder clearTaskName() {
-				bitField0_ = (bitField0_ & ~0x00001000);
-				taskName_ = getDefaultInstance().getTaskName();
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>optional string task_name = 13;</code>
-			 * 
-			 * @param value The bytes for taskName to set.
-			 * @return This builder for chaining.
-			 */
-			public Builder setTaskNameBytes(com.google.protobuf.ByteString value) {
-				if (value == null) {
-					throw new NullPointerException();
-				}
-				bitField0_ |= 0x00001000;
-				taskName_ = value;
-				onChanged();
-				return this;
-			}
-
-			private java.lang.Object taskDescription_ = "";
-
-			/**
-			 * <code>optional string task_description = 14;</code>
-			 * 
-			 * @return Whether the taskDescription field is set.
-			 */
-			public boolean hasTaskDescription() {
-				return ((bitField0_ & 0x00002000) != 0);
-			}
-
-			/**
-			 * <code>optional string task_description = 14;</code>
-			 * 
-			 * @return The taskDescription.
-			 */
-			public java.lang.String getTaskDescription() {
-				java.lang.Object ref = taskDescription_;
-				if (!(ref instanceof java.lang.String)) {
-					com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-					java.lang.String s = bs.toStringUtf8();
-					if (bs.isValidUtf8()) {
-						taskDescription_ = s;
-					}
-					return s;
-				} else {
-					return (java.lang.String) ref;
-				}
-			}
-
-			/**
-			 * <code>optional string task_description = 14;</code>
-			 * 
-			 * @return The bytes for taskDescription.
-			 */
-			public com.google.protobuf.ByteString getTaskDescriptionBytes() {
-				java.lang.Object ref = taskDescription_;
-				if (ref instanceof String) {
-					com.google.protobuf.ByteString b = com.google.protobuf.ByteString
-							.copyFromUtf8((java.lang.String) ref);
-					taskDescription_ = b;
-					return b;
-				} else {
-					return (com.google.protobuf.ByteString) ref;
-				}
-			}
-
-			/**
-			 * <code>optional string task_description = 14;</code>
-			 * 
-			 * @param value The taskDescription to set.
-			 * @return This builder for chaining.
-			 */
-			public Builder setTaskDescription(java.lang.String value) {
-				if (value == null) {
-					throw new NullPointerException();
-				}
-				bitField0_ |= 0x00002000;
-				taskDescription_ = value;
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>optional string task_description = 14;</code>
-			 * 
-			 * @return This builder for chaining.
-			 */
-			public Builder clearTaskDescription() {
-				bitField0_ = (bitField0_ & ~0x00002000);
-				taskDescription_ = getDefaultInstance().getTaskDescription();
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>optional string task_description = 14;</code>
-			 * 
-			 * @param value The bytes for taskDescription to set.
-			 * @return This builder for chaining.
-			 */
-			public Builder setTaskDescriptionBytes(com.google.protobuf.ByteString value) {
-				if (value == null) {
-					throw new NullPointerException();
-				}
-				bitField0_ |= 0x00002000;
-				taskDescription_ = value;
-				onChanged();
-				return this;
-			}
-
-			private java.lang.Object taskPriority_ = "";
-
-			/**
-			 * <code>optional string task_priority = 15;</code>
-			 * 
-			 * @return Whether the taskPriority field is set.
-			 */
-			public boolean hasTaskPriority() {
-				return ((bitField0_ & 0x00004000) != 0);
-			}
-
-			/**
-			 * <code>optional string task_priority = 15;</code>
-			 * 
-			 * @return The taskPriority.
-			 */
-			public java.lang.String getTaskPriority() {
-				java.lang.Object ref = taskPriority_;
-				if (!(ref instanceof java.lang.String)) {
-					com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-					java.lang.String s = bs.toStringUtf8();
-					if (bs.isValidUtf8()) {
-						taskPriority_ = s;
-					}
-					return s;
-				} else {
-					return (java.lang.String) ref;
-				}
-			}
-
-			/**
-			 * <code>optional string task_priority = 15;</code>
-			 * 
-			 * @return The bytes for taskPriority.
-			 */
-			public com.google.protobuf.ByteString getTaskPriorityBytes() {
-				java.lang.Object ref = taskPriority_;
-				if (ref instanceof String) {
-					com.google.protobuf.ByteString b = com.google.protobuf.ByteString
-							.copyFromUtf8((java.lang.String) ref);
-					taskPriority_ = b;
-					return b;
-				} else {
-					return (com.google.protobuf.ByteString) ref;
-				}
-			}
-
-			/**
-			 * <code>optional string task_priority = 15;</code>
-			 * 
-			 * @param value The taskPriority to set.
-			 * @return This builder for chaining.
-			 */
-			public Builder setTaskPriority(java.lang.String value) {
-				if (value == null) {
-					throw new NullPointerException();
-				}
-				bitField0_ |= 0x00004000;
-				taskPriority_ = value;
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>optional string task_priority = 15;</code>
-			 * 
-			 * @return This builder for chaining.
-			 */
-			public Builder clearTaskPriority() {
-				bitField0_ = (bitField0_ & ~0x00004000);
-				taskPriority_ = getDefaultInstance().getTaskPriority();
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>optional string task_priority = 15;</code>
-			 * 
-			 * @param value The bytes for taskPriority to set.
-			 * @return This builder for chaining.
-			 */
-			public Builder setTaskPriorityBytes(com.google.protobuf.ByteString value) {
-				if (value == null) {
-					throw new NullPointerException();
-				}
-				bitField0_ |= 0x00004000;
-				taskPriority_ = value;
-				onChanged();
-				return this;
-			}
-
-			private java.lang.Object actualOwner_ = "";
-
-			/**
-			 * <code>optional string actual_owner = 16;</code>
-			 * 
-			 * @return Whether the actualOwner field is set.
-			 */
-			public boolean hasActualOwner() {
-				return ((bitField0_ & 0x00008000) != 0);
-			}
-
-			/**
-			 * <code>optional string actual_owner = 16;</code>
-			 * 
-			 * @return The actualOwner.
-			 */
-			public java.lang.String getActualOwner() {
-				java.lang.Object ref = actualOwner_;
-				if (!(ref instanceof java.lang.String)) {
-					com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-					java.lang.String s = bs.toStringUtf8();
-					if (bs.isValidUtf8()) {
-						actualOwner_ = s;
-					}
-					return s;
-				} else {
-					return (java.lang.String) ref;
-				}
-			}
-
-			/**
-			 * <code>optional string actual_owner = 16;</code>
-			 * 
-			 * @return The bytes for actualOwner.
-			 */
-			public com.google.protobuf.ByteString getActualOwnerBytes() {
-				java.lang.Object ref = actualOwner_;
-				if (ref instanceof String) {
-					com.google.protobuf.ByteString b = com.google.protobuf.ByteString
-							.copyFromUtf8((java.lang.String) ref);
-					actualOwner_ = b;
-					return b;
-				} else {
-					return (com.google.protobuf.ByteString) ref;
-				}
-			}
-
-			/**
-			 * <code>optional string actual_owner = 16;</code>
-			 * 
-			 * @param value The actualOwner to set.
-			 * @return This builder for chaining.
-			 */
-			public Builder setActualOwner(java.lang.String value) {
-				if (value == null) {
-					throw new NullPointerException();
-				}
-				bitField0_ |= 0x00008000;
-				actualOwner_ = value;
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>optional string actual_owner = 16;</code>
-			 * 
-			 * @return This builder for chaining.
-			 */
-			public Builder clearActualOwner() {
-				bitField0_ = (bitField0_ & ~0x00008000);
-				actualOwner_ = getDefaultInstance().getActualOwner();
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>optional string actual_owner = 16;</code>
-			 * 
-			 * @param value The bytes for actualOwner to set.
-			 * @return This builder for chaining.
-			 */
-			public Builder setActualOwnerBytes(com.google.protobuf.ByteString value) {
-				if (value == null) {
-					throw new NullPointerException();
-				}
-				bitField0_ |= 0x00008000;
-				actualOwner_ = value;
-				onChanged();
-				return this;
-			}
-
-			private com.google.protobuf.LazyStringList potUsers_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-
-			private void ensurePotUsersIsMutable() {
-				if (!((bitField0_ & 0x00010000) != 0)) {
-					potUsers_ = new com.google.protobuf.LazyStringArrayList(potUsers_);
-					bitField0_ |= 0x00010000;
-				}
-			}
-
-			/**
-			 * <code>repeated string pot_users = 17;</code>
-			 * 
-			 * @return A list containing the potUsers.
-			 */
-			public com.google.protobuf.ProtocolStringList getPotUsersList() {
-				return potUsers_.getUnmodifiableView();
-			}
-
-			/**
-			 * <code>repeated string pot_users = 17;</code>
-			 * 
-			 * @return The count of potUsers.
-			 */
-			public int getPotUsersCount() {
-				return potUsers_.size();
-			}
-
-			/**
-			 * <code>repeated string pot_users = 17;</code>
-			 * 
-			 * @param index The index of the element to return.
-			 * @return The potUsers at the given index.
-			 */
-			public java.lang.String getPotUsers(int index) {
-				return potUsers_.get(index);
-			}
-
-			/**
-			 * <code>repeated string pot_users = 17;</code>
-			 * 
-			 * @param index The index of the value to return.
-			 * @return The bytes of the potUsers at the given index.
-			 */
-			public com.google.protobuf.ByteString getPotUsersBytes(int index) {
-				return potUsers_.getByteString(index);
-			}
-
-			/**
-			 * <code>repeated string pot_users = 17;</code>
-			 * 
-			 * @param index The index to set the value at.
-			 * @param value The potUsers to set.
-			 * @return This builder for chaining.
-			 */
-			public Builder setPotUsers(int index, java.lang.String value) {
-				if (value == null) {
-					throw new NullPointerException();
-				}
-				ensurePotUsersIsMutable();
-				potUsers_.set(index, value);
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>repeated string pot_users = 17;</code>
-			 * 
-			 * @param value The potUsers to add.
-			 * @return This builder for chaining.
-			 */
-			public Builder addPotUsers(java.lang.String value) {
-				if (value == null) {
-					throw new NullPointerException();
-				}
-				ensurePotUsersIsMutable();
-				potUsers_.add(value);
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>repeated string pot_users = 17;</code>
-			 * 
-			 * @param values The potUsers to add.
-			 * @return This builder for chaining.
-			 */
-			public Builder addAllPotUsers(java.lang.Iterable<java.lang.String> values) {
-				ensurePotUsersIsMutable();
-				com.google.protobuf.AbstractMessageLite.Builder.addAll(values, potUsers_);
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>repeated string pot_users = 17;</code>
-			 * 
-			 * @return This builder for chaining.
-			 */
-			public Builder clearPotUsers() {
-				potUsers_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-				bitField0_ = (bitField0_ & ~0x00010000);
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>repeated string pot_users = 17;</code>
-			 * 
-			 * @param value The bytes of the potUsers to add.
-			 * @return This builder for chaining.
-			 */
-			public Builder addPotUsersBytes(com.google.protobuf.ByteString value) {
-				if (value == null) {
-					throw new NullPointerException();
-				}
-				ensurePotUsersIsMutable();
-				potUsers_.add(value);
-				onChanged();
-				return this;
-			}
-
-			private com.google.protobuf.LazyStringList potGroups_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-
-			private void ensurePotGroupsIsMutable() {
-				if (!((bitField0_ & 0x00020000) != 0)) {
-					potGroups_ = new com.google.protobuf.LazyStringArrayList(potGroups_);
-					bitField0_ |= 0x00020000;
-				}
-			}
-
-			/**
-			 * <code>repeated string pot_groups = 18;</code>
-			 * 
-			 * @return A list containing the potGroups.
-			 */
-			public com.google.protobuf.ProtocolStringList getPotGroupsList() {
-				return potGroups_.getUnmodifiableView();
-			}
-
-			/**
-			 * <code>repeated string pot_groups = 18;</code>
-			 * 
-			 * @return The count of potGroups.
-			 */
-			public int getPotGroupsCount() {
-				return potGroups_.size();
-			}
-
-			/**
-			 * <code>repeated string pot_groups = 18;</code>
-			 * 
-			 * @param index The index of the element to return.
-			 * @return The potGroups at the given index.
-			 */
-			public java.lang.String getPotGroups(int index) {
-				return potGroups_.get(index);
-			}
-
-			/**
-			 * <code>repeated string pot_groups = 18;</code>
-			 * 
-			 * @param index The index of the value to return.
-			 * @return The bytes of the potGroups at the given index.
-			 */
-			public com.google.protobuf.ByteString getPotGroupsBytes(int index) {
-				return potGroups_.getByteString(index);
-			}
-
-			/**
-			 * <code>repeated string pot_groups = 18;</code>
-			 * 
-			 * @param index The index to set the value at.
-			 * @param value The potGroups to set.
-			 * @return This builder for chaining.
-			 */
-			public Builder setPotGroups(int index, java.lang.String value) {
-				if (value == null) {
-					throw new NullPointerException();
-				}
-				ensurePotGroupsIsMutable();
-				potGroups_.set(index, value);
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>repeated string pot_groups = 18;</code>
-			 * 
-			 * @param value The potGroups to add.
-			 * @return This builder for chaining.
-			 */
-			public Builder addPotGroups(java.lang.String value) {
-				if (value == null) {
-					throw new NullPointerException();
-				}
-				ensurePotGroupsIsMutable();
-				potGroups_.add(value);
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>repeated string pot_groups = 18;</code>
-			 * 
-			 * @param values The potGroups to add.
-			 * @return This builder for chaining.
-			 */
-			public Builder addAllPotGroups(java.lang.Iterable<java.lang.String> values) {
-				ensurePotGroupsIsMutable();
-				com.google.protobuf.AbstractMessageLite.Builder.addAll(values, potGroups_);
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>repeated string pot_groups = 18;</code>
-			 * 
-			 * @return This builder for chaining.
-			 */
-			public Builder clearPotGroups() {
-				potGroups_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-				bitField0_ = (bitField0_ & ~0x00020000);
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>repeated string pot_groups = 18;</code>
-			 * 
-			 * @param value The bytes of the potGroups to add.
-			 * @return This builder for chaining.
-			 */
-			public Builder addPotGroupsBytes(com.google.protobuf.ByteString value) {
-				if (value == null) {
-					throw new NullPointerException();
-				}
-				ensurePotGroupsIsMutable();
-				potGroups_.add(value);
-				onChanged();
-				return this;
-			}
-
-			private com.google.protobuf.LazyStringList excludedUsers_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-
-			private void ensureExcludedUsersIsMutable() {
-				if (!((bitField0_ & 0x00040000) != 0)) {
-					excludedUsers_ = new com.google.protobuf.LazyStringArrayList(excludedUsers_);
-					bitField0_ |= 0x00040000;
-				}
-			}
-
-			/**
-			 * <code>repeated string excluded_users = 19;</code>
-			 * 
-			 * @return A list containing the excludedUsers.
-			 */
-			public com.google.protobuf.ProtocolStringList getExcludedUsersList() {
-				return excludedUsers_.getUnmodifiableView();
-			}
-
-			/**
-			 * <code>repeated string excluded_users = 19;</code>
-			 * 
-			 * @return The count of excludedUsers.
-			 */
-			public int getExcludedUsersCount() {
-				return excludedUsers_.size();
-			}
-
-			/**
-			 * <code>repeated string excluded_users = 19;</code>
-			 * 
-			 * @param index The index of the element to return.
-			 * @return The excludedUsers at the given index.
-			 */
-			public java.lang.String getExcludedUsers(int index) {
-				return excludedUsers_.get(index);
-			}
-
-			/**
-			 * <code>repeated string excluded_users = 19;</code>
-			 * 
-			 * @param index The index of the value to return.
-			 * @return The bytes of the excludedUsers at the given index.
-			 */
-			public com.google.protobuf.ByteString getExcludedUsersBytes(int index) {
-				return excludedUsers_.getByteString(index);
-			}
-
-			/**
-			 * <code>repeated string excluded_users = 19;</code>
-			 * 
-			 * @param index The index to set the value at.
-			 * @param value The excludedUsers to set.
-			 * @return This builder for chaining.
-			 */
-			public Builder setExcludedUsers(int index, java.lang.String value) {
-				if (value == null) {
-					throw new NullPointerException();
-				}
-				ensureExcludedUsersIsMutable();
-				excludedUsers_.set(index, value);
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>repeated string excluded_users = 19;</code>
-			 * 
-			 * @param value The excludedUsers to add.
-			 * @return This builder for chaining.
-			 */
-			public Builder addExcludedUsers(java.lang.String value) {
-				if (value == null) {
-					throw new NullPointerException();
-				}
-				ensureExcludedUsersIsMutable();
-				excludedUsers_.add(value);
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>repeated string excluded_users = 19;</code>
-			 * 
-			 * @param values The excludedUsers to add.
-			 * @return This builder for chaining.
-			 */
-			public Builder addAllExcludedUsers(java.lang.Iterable<java.lang.String> values) {
-				ensureExcludedUsersIsMutable();
-				com.google.protobuf.AbstractMessageLite.Builder.addAll(values, excludedUsers_);
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>repeated string excluded_users = 19;</code>
-			 * 
-			 * @return This builder for chaining.
-			 */
-			public Builder clearExcludedUsers() {
-				excludedUsers_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-				bitField0_ = (bitField0_ & ~0x00040000);
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>repeated string excluded_users = 19;</code>
-			 * 
-			 * @param value The bytes of the excludedUsers to add.
-			 * @return This builder for chaining.
-			 */
-			public Builder addExcludedUsersBytes(com.google.protobuf.ByteString value) {
-				if (value == null) {
-					throw new NullPointerException();
-				}
-				ensureExcludedUsersIsMutable();
-				excludedUsers_.add(value);
-				onChanged();
-				return this;
-			}
-
-			private com.google.protobuf.LazyStringList adminUsers_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-
-			private void ensureAdminUsersIsMutable() {
-				if (!((bitField0_ & 0x00080000) != 0)) {
-					adminUsers_ = new com.google.protobuf.LazyStringArrayList(adminUsers_);
-					bitField0_ |= 0x00080000;
-				}
-			}
-
-			/**
-			 * <code>repeated string admin_users = 20;</code>
-			 * 
-			 * @return A list containing the adminUsers.
-			 */
-			public com.google.protobuf.ProtocolStringList getAdminUsersList() {
-				return adminUsers_.getUnmodifiableView();
-			}
-
-			/**
-			 * <code>repeated string admin_users = 20;</code>
-			 * 
-			 * @return The count of adminUsers.
-			 */
-			public int getAdminUsersCount() {
-				return adminUsers_.size();
-			}
-
-			/**
-			 * <code>repeated string admin_users = 20;</code>
-			 * 
-			 * @param index The index of the element to return.
-			 * @return The adminUsers at the given index.
-			 */
-			public java.lang.String getAdminUsers(int index) {
-				return adminUsers_.get(index);
-			}
-
-			/**
-			 * <code>repeated string admin_users = 20;</code>
-			 * 
-			 * @param index The index of the value to return.
-			 * @return The bytes of the adminUsers at the given index.
-			 */
-			public com.google.protobuf.ByteString getAdminUsersBytes(int index) {
-				return adminUsers_.getByteString(index);
-			}
-
-			/**
-			 * <code>repeated string admin_users = 20;</code>
-			 * 
-			 * @param index The index to set the value at.
-			 * @param value The adminUsers to set.
-			 * @return This builder for chaining.
-			 */
-			public Builder setAdminUsers(int index, java.lang.String value) {
-				if (value == null) {
-					throw new NullPointerException();
-				}
-				ensureAdminUsersIsMutable();
-				adminUsers_.set(index, value);
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>repeated string admin_users = 20;</code>
-			 * 
-			 * @param value The adminUsers to add.
-			 * @return This builder for chaining.
-			 */
-			public Builder addAdminUsers(java.lang.String value) {
-				if (value == null) {
-					throw new NullPointerException();
-				}
-				ensureAdminUsersIsMutable();
-				adminUsers_.add(value);
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>repeated string admin_users = 20;</code>
-			 * 
-			 * @param values The adminUsers to add.
-			 * @return This builder for chaining.
-			 */
-			public Builder addAllAdminUsers(java.lang.Iterable<java.lang.String> values) {
-				ensureAdminUsersIsMutable();
-				com.google.protobuf.AbstractMessageLite.Builder.addAll(values, adminUsers_);
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>repeated string admin_users = 20;</code>
-			 * 
-			 * @return This builder for chaining.
-			 */
-			public Builder clearAdminUsers() {
-				adminUsers_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-				bitField0_ = (bitField0_ & ~0x00080000);
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>repeated string admin_users = 20;</code>
-			 * 
-			 * @param value The bytes of the adminUsers to add.
-			 * @return This builder for chaining.
-			 */
-			public Builder addAdminUsersBytes(com.google.protobuf.ByteString value) {
-				if (value == null) {
-					throw new NullPointerException();
-				}
-				ensureAdminUsersIsMutable();
-				adminUsers_.add(value);
-				onChanged();
-				return this;
-			}
-
-			private com.google.protobuf.LazyStringList adminGroups_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-
-			private void ensureAdminGroupsIsMutable() {
-				if (!((bitField0_ & 0x00100000) != 0)) {
-					adminGroups_ = new com.google.protobuf.LazyStringArrayList(adminGroups_);
-					bitField0_ |= 0x00100000;
-				}
-			}
-
-			/**
-			 * <code>repeated string admin_groups = 21;</code>
-			 * 
-			 * @return A list containing the adminGroups.
-			 */
-			public com.google.protobuf.ProtocolStringList getAdminGroupsList() {
-				return adminGroups_.getUnmodifiableView();
-			}
-
-			/**
-			 * <code>repeated string admin_groups = 21;</code>
-			 * 
-			 * @return The count of adminGroups.
-			 */
-			public int getAdminGroupsCount() {
-				return adminGroups_.size();
-			}
-
-			/**
-			 * <code>repeated string admin_groups = 21;</code>
-			 * 
-			 * @param index The index of the element to return.
-			 * @return The adminGroups at the given index.
-			 */
-			public java.lang.String getAdminGroups(int index) {
-				return adminGroups_.get(index);
-			}
-
-			/**
-			 * <code>repeated string admin_groups = 21;</code>
-			 * 
-			 * @param index The index of the value to return.
-			 * @return The bytes of the adminGroups at the given index.
-			 */
-			public com.google.protobuf.ByteString getAdminGroupsBytes(int index) {
-				return adminGroups_.getByteString(index);
-			}
-
-			/**
-			 * <code>repeated string admin_groups = 21;</code>
-			 * 
-			 * @param index The index to set the value at.
-			 * @param value The adminGroups to set.
-			 * @return This builder for chaining.
-			 */
-			public Builder setAdminGroups(int index, java.lang.String value) {
-				if (value == null) {
-					throw new NullPointerException();
-				}
-				ensureAdminGroupsIsMutable();
-				adminGroups_.set(index, value);
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>repeated string admin_groups = 21;</code>
-			 * 
-			 * @param value The adminGroups to add.
-			 * @return This builder for chaining.
-			 */
-			public Builder addAdminGroups(java.lang.String value) {
-				if (value == null) {
-					throw new NullPointerException();
-				}
-				ensureAdminGroupsIsMutable();
-				adminGroups_.add(value);
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>repeated string admin_groups = 21;</code>
-			 * 
-			 * @param values The adminGroups to add.
-			 * @return This builder for chaining.
-			 */
-			public Builder addAllAdminGroups(java.lang.Iterable<java.lang.String> values) {
-				ensureAdminGroupsIsMutable();
-				com.google.protobuf.AbstractMessageLite.Builder.addAll(values, adminGroups_);
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>repeated string admin_groups = 21;</code>
-			 * 
-			 * @return This builder for chaining.
-			 */
-			public Builder clearAdminGroups() {
-				adminGroups_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-				bitField0_ = (bitField0_ & ~0x00100000);
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>repeated string admin_groups = 21;</code>
-			 * 
-			 * @param value The bytes of the adminGroups to add.
-			 * @return This builder for chaining.
-			 */
-			public Builder addAdminGroupsBytes(com.google.protobuf.ByteString value) {
-				if (value == null) {
-					throw new NullPointerException();
-				}
-				ensureAdminGroupsIsMutable();
-				adminGroups_.add(value);
-				onChanged();
-				return this;
-			}
-
-			private java.lang.Object taskReferenceName_ = "";
-
-			/**
-			 * <code>optional string task_reference_name = 22;</code>
-			 * 
-			 * @return Whether the taskReferenceName field is set.
-			 */
-			public boolean hasTaskReferenceName() {
-				return ((bitField0_ & 0x00200000) != 0);
-			}
-
-			/**
-			 * <code>optional string task_reference_name = 22;</code>
-			 * 
-			 * @return The taskReferenceName.
-			 */
-			public java.lang.String getTaskReferenceName() {
-				java.lang.Object ref = taskReferenceName_;
-				if (!(ref instanceof java.lang.String)) {
-					com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-					java.lang.String s = bs.toStringUtf8();
-					if (bs.isValidUtf8()) {
-						taskReferenceName_ = s;
-					}
-					return s;
-				} else {
-					return (java.lang.String) ref;
-				}
-			}
-
-			/**
-			 * <code>optional string task_reference_name = 22;</code>
-			 * 
-			 * @return The bytes for taskReferenceName.
-			 */
-			public com.google.protobuf.ByteString getTaskReferenceNameBytes() {
-				java.lang.Object ref = taskReferenceName_;
-				if (ref instanceof String) {
-					com.google.protobuf.ByteString b = com.google.protobuf.ByteString
-							.copyFromUtf8((java.lang.String) ref);
-					taskReferenceName_ = b;
-					return b;
-				} else {
-					return (com.google.protobuf.ByteString) ref;
-				}
-			}
-
-			/**
-			 * <code>optional string task_reference_name = 22;</code>
-			 * 
-			 * @param value The taskReferenceName to set.
-			 * @return This builder for chaining.
-			 */
-			public Builder setTaskReferenceName(java.lang.String value) {
-				if (value == null) {
-					throw new NullPointerException();
-				}
-				bitField0_ |= 0x00200000;
-				taskReferenceName_ = value;
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>optional string task_reference_name = 22;</code>
-			 * 
-			 * @return This builder for chaining.
-			 */
-			public Builder clearTaskReferenceName() {
-				bitField0_ = (bitField0_ & ~0x00200000);
-				taskReferenceName_ = getDefaultInstance().getTaskReferenceName();
-				onChanged();
-				return this;
-			}
-
-			/**
-			 * <code>optional string task_reference_name = 22;</code>
-			 * 
-			 * @param value The bytes for taskReferenceName to set.
-			 * @return This builder for chaining.
-			 */
-			public Builder setTaskReferenceNameBytes(com.google.protobuf.ByteString value) {
-				if (value == null) {
-					throw new NullPointerException();
-				}
-				bitField0_ |= 0x00200000;
-				taskReferenceName_ = value;
-				onChanged();
-				return this;
-			}
-
-			@java.lang.Override
-			public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
-				return super.setUnknownFields(unknownFields);
-			}
-
-			@java.lang.Override
-			public final Builder mergeUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
-				return super.mergeUnknownFields(unknownFields);
-			}
-
-			// @@protoc_insertion_point(builder_scope:org.jbpm.marshalling.HumanTaskWorkItem)
-		}
-
-		// @@protoc_insertion_point(class_scope:org.jbpm.marshalling.HumanTaskWorkItem)
-		private static final io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.HumanTaskWorkItem DEFAULT_INSTANCE;
-		static {
-			DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.HumanTaskWorkItem();
-		}
-
-		public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.HumanTaskWorkItem getDefaultInstance() {
-			return DEFAULT_INSTANCE;
-		}
-
-		@java.lang.Deprecated
-		public static final com.google.protobuf.Parser<HumanTaskWorkItem> PARSER = new com.google.protobuf.AbstractParser<HumanTaskWorkItem>() {
-			@java.lang.Override
-			public HumanTaskWorkItem parsePartialFrom(com.google.protobuf.CodedInputStream input,
-					com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-					throws com.google.protobuf.InvalidProtocolBufferException {
-				return new HumanTaskWorkItem(input, extensionRegistry);
-			}
-		};
-
-		public static com.google.protobuf.Parser<HumanTaskWorkItem> parser() {
-			return PARSER;
-		}
-
-		@java.lang.Override
-		public com.google.protobuf.Parser<HumanTaskWorkItem> getParserForType() {
-			return PARSER;
-		}
-
-		@java.lang.Override
-		public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.HumanTaskWorkItem getDefaultInstanceForType() {
-			return DEFAULT_INSTANCE;
-		}
-
-	}
-
-	public interface ProcessTimerOrBuilder extends
-			// @@protoc_insertion_point(interface_extends:org.jbpm.marshalling.ProcessTimer)
-			com.google.protobuf.MessageOrBuilder {
-
-		/**
-		 * <code>optional .org.jbpm.marshalling.ProcessTimer.TimerInstance timer = 1;</code>
-		 * 
-		 * @return Whether the timer field is set.
-		 */
-		boolean hasTimer();
-
-		/**
-		 * <code>optional .org.jbpm.marshalling.ProcessTimer.TimerInstance timer = 1;</code>
-		 * 
-		 * @return The timer.
-		 */
-		io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessTimer.TimerInstance getTimer();
-
-		/**
-		 * <code>optional .org.jbpm.marshalling.ProcessTimer.TimerInstance timer = 1;</code>
-		 */
-		io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessTimer.TimerInstanceOrBuilder getTimerOrBuilder();
-
-		/**
-		 * <code>optional .org.jbpm.marshalling.Trigger trigger = 2;</code>
-		 * 
-		 * @return Whether the trigger field is set.
-		 */
-		boolean hasTrigger();
-
-		/**
-		 * <code>optional .org.jbpm.marshalling.Trigger trigger = 2;</code>
-		 * 
-		 * @return The trigger.
-		 */
-		io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger getTrigger();
-
-		/**
-		 * <code>optional .org.jbpm.marshalling.Trigger trigger = 2;</code>
-		 */
-		io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.TriggerOrBuilder getTriggerOrBuilder();
-	}
-
-	/**
-	 * Protobuf type {@code org.jbpm.marshalling.ProcessTimer}
-	 */
-	public static final class ProcessTimer extends com.google.protobuf.GeneratedMessageV3 implements
-			// @@protoc_insertion_point(message_implements:org.jbpm.marshalling.ProcessTimer)
-			ProcessTimerOrBuilder {
-		private static final long serialVersionUID = 0L;
-
-		// Use ProcessTimer.newBuilder() to construct.
-		private ProcessTimer(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-			super(builder);
-		}
-
-		private ProcessTimer() {
-		}
-
-		@java.lang.Override
-		@SuppressWarnings({ "unused" })
-		protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
-			return new ProcessTimer();
-		}
-
-		@java.lang.Override
-		public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
-			return this.unknownFields;
-		}
-
-		private ProcessTimer(com.google.protobuf.CodedInputStream input,
-				com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-				throws com.google.protobuf.InvalidProtocolBufferException {
-			this();
-			if (extensionRegistry == null) {
-				throw new java.lang.NullPointerException();
-			}
-			int mutable_bitField0_ = 0;
-			com.google.protobuf.UnknownFieldSet.Builder unknownFields = com.google.protobuf.UnknownFieldSet
-					.newBuilder();
-			try {
-				boolean done = false;
-				while (!done) {
-					int tag = input.readTag();
-					switch (tag) {
-					case 0:
-						done = true;
-						break;
-					case 10: {
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessTimer.TimerInstance.Builder subBuilder = null;
-						if (((bitField0_ & 0x00000001) != 0)) {
-							subBuilder = timer_.toBuilder();
-						}
-						timer_ = input.readMessage(
-								io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessTimer.TimerInstance.PARSER,
-								extensionRegistry);
-						if (subBuilder != null) {
-							subBuilder.mergeFrom(timer_);
-							timer_ = subBuilder.buildPartial();
-						}
-						bitField0_ |= 0x00000001;
-						break;
-					}
-					case 18: {
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.Builder subBuilder = null;
-						if (((bitField0_ & 0x00000002) != 0)) {
-							subBuilder = trigger_.toBuilder();
-						}
-						trigger_ = input.readMessage(
-								io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.PARSER,
-								extensionRegistry);
-						if (subBuilder != null) {
-							subBuilder.mergeFrom(trigger_);
-							trigger_ = subBuilder.buildPartial();
-						}
-						bitField0_ |= 0x00000002;
-						break;
-					}
-					default: {
-						if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-							done = true;
-						}
-						break;
-					}
-					}
-				}
-			} catch (com.google.protobuf.InvalidProtocolBufferException e) {
-				throw e.setUnfinishedMessage(this);
-			} catch (java.io.IOException e) {
-				throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-			} finally {
-				this.unknownFields = unknownFields.build();
-				makeExtensionsImmutable();
-			}
-		}
-
-		public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-			return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.internal_static_org_jbpm_marshalling_ProcessTimer_descriptor;
-		}
-
-		@java.lang.Override
-		protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() {
-			return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.internal_static_org_jbpm_marshalling_ProcessTimer_fieldAccessorTable
-					.ensureFieldAccessorsInitialized(
-							io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessTimer.class,
-							io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessTimer.Builder.class);
-		}
-
-		public interface TimerInstanceOrBuilder extends
-				// @@protoc_insertion_point(interface_extends:org.jbpm.marshalling.ProcessTimer.TimerInstance)
-				com.google.protobuf.MessageOrBuilder {
-
-			/**
-			 * <code>optional int64 id = 1;</code>
-			 * 
-			 * @return Whether the id field is set.
-			 */
-			boolean hasId();
-
-			/**
-			 * <code>optional int64 id = 1;</code>
-			 * 
-			 * @return The id.
-			 */
-			long getId();
-
-			/**
-			 * <code>optional string timer_id = 2;</code>
-			 * 
-			 * @return Whether the timerId field is set.
-			 */
-			boolean hasTimerId();
-
-			/**
-			 * <code>optional string timer_id = 2;</code>
-			 * 
-			 * @return The timerId.
-			 */
-			java.lang.String getTimerId();
-
-			/**
-			 * <code>optional string timer_id = 2;</code>
-			 * 
-			 * @return The bytes for timerId.
-			 */
-			com.google.protobuf.ByteString getTimerIdBytes();
-
-			/**
-			 * <code>optional int64 delay = 3;</code>
-			 * 
-			 * @return Whether the delay field is set.
-			 */
-			boolean hasDelay();
-
-			/**
-			 * <code>optional int64 delay = 3;</code>
-			 * 
-			 * @return The delay.
-			 */
-			long getDelay();
-
-			/**
-			 * <code>optional int64 period = 4;</code>
-			 * 
-			 * @return Whether the period field is set.
-			 */
-			boolean hasPeriod();
-
-			/**
-			 * <code>optional int64 period = 4;</code>
-			 * 
-			 * @return The period.
-			 */
-			long getPeriod();
-
-			/**
-			 * <code>optional string process_instance_id = 5;</code>
-			 * 
-			 * @return Whether the processInstanceId field is set.
-			 */
-			boolean hasProcessInstanceId();
-
-			/**
-			 * <code>optional string process_instance_id = 5;</code>
-			 * 
-			 * @return The processInstanceId.
-			 */
-			java.lang.String getProcessInstanceId();
-
-			/**
-			 * <code>optional string process_instance_id = 5;</code>
-			 * 
-			 * @return The bytes for processInstanceId.
-			 */
-			com.google.protobuf.ByteString getProcessInstanceIdBytes();
-
-			/**
-			 * <code>optional int64 activated_time = 6;</code>
-			 * 
-			 * @return Whether the activatedTime field is set.
-			 */
-			boolean hasActivatedTime();
-
-			/**
-			 * <code>optional int64 activated_time = 6;</code>
-			 * 
-			 * @return The activatedTime.
-			 */
-			long getActivatedTime();
-
-			/**
-			 * <code>optional int64 last_triggered = 7;</code>
-			 * 
-			 * @return Whether the lastTriggered field is set.
-			 */
-			boolean hasLastTriggered();
-
-			/**
-			 * <code>optional int64 last_triggered = 7;</code>
-			 * 
-			 * @return The lastTriggered.
-			 */
-			long getLastTriggered();
-
-			/**
-			 * <code>optional int32 DEPRECATED_sessionId = 8;</code>
-			 * 
-			 * @return Whether the dEPRECATEDSessionId field is set.
-			 */
-			boolean hasDEPRECATEDSessionId();
-
-			/**
-			 * <code>optional int32 DEPRECATED_sessionId = 8;</code>
-			 * 
-			 * @return The dEPRECATEDSessionId.
-			 */
-			int getDEPRECATEDSessionId();
-
-			/**
-			 * <code>optional int64 sessionId = 9;</code>
-			 * 
-			 * @return Whether the sessionId field is set.
-			 */
-			boolean hasSessionId();
-
-			/**
-			 * <code>optional int64 sessionId = 9;</code>
-			 * 
-			 * @return The sessionId.
-			 */
-			long getSessionId();
-
-			/**
-			 * <code>optional int32 repeatLimit = 10;</code>
-			 * 
-			 * @return Whether the repeatLimit field is set.
-			 */
-			boolean hasRepeatLimit();
-
-			/**
-			 * <code>optional int32 repeatLimit = 10;</code>
-			 * 
-			 * @return The repeatLimit.
-			 */
-			int getRepeatLimit();
-		}
-
-		/**
-		 * Protobuf type {@code org.jbpm.marshalling.ProcessTimer.TimerInstance}
-		 */
-		public static final class TimerInstance extends com.google.protobuf.GeneratedMessageV3 implements
-				// @@protoc_insertion_point(message_implements:org.jbpm.marshalling.ProcessTimer.TimerInstance)
-				TimerInstanceOrBuilder {
-			private static final long serialVersionUID = 0L;
-
-			// Use TimerInstance.newBuilder() to construct.
-			private TimerInstance(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-				super(builder);
-			}
-
-			private TimerInstance() {
-				timerId_ = "";
-				processInstanceId_ = "";
-			}
-
-			@java.lang.Override
-			@SuppressWarnings({ "unused" })
-			protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
-				return new TimerInstance();
-			}
-
-			@java.lang.Override
-			public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
-				return this.unknownFields;
-			}
-
-			private TimerInstance(com.google.protobuf.CodedInputStream input,
-					com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-					throws com.google.protobuf.InvalidProtocolBufferException {
-				this();
-				if (extensionRegistry == null) {
-					throw new java.lang.NullPointerException();
-				}
-				int mutable_bitField0_ = 0;
-				com.google.protobuf.UnknownFieldSet.Builder unknownFields = com.google.protobuf.UnknownFieldSet
-						.newBuilder();
-				try {
-					boolean done = false;
-					while (!done) {
-						int tag = input.readTag();
-						switch (tag) {
-						case 0:
-							done = true;
-							break;
-						case 8: {
-							bitField0_ |= 0x00000001;
-							id_ = input.readInt64();
-							break;
-						}
-						case 18: {
-							com.google.protobuf.ByteString bs = input.readBytes();
-							bitField0_ |= 0x00000002;
-							timerId_ = bs;
-							break;
-						}
-						case 24: {
-							bitField0_ |= 0x00000004;
-							delay_ = input.readInt64();
-							break;
-						}
-						case 32: {
-							bitField0_ |= 0x00000008;
-							period_ = input.readInt64();
-							break;
-						}
-						case 42: {
-							com.google.protobuf.ByteString bs = input.readBytes();
-							bitField0_ |= 0x00000010;
-							processInstanceId_ = bs;
-							break;
-						}
-						case 48: {
-							bitField0_ |= 0x00000020;
-							activatedTime_ = input.readInt64();
-							break;
-						}
-						case 56: {
-							bitField0_ |= 0x00000040;
-							lastTriggered_ = input.readInt64();
-							break;
-						}
-						case 64: {
-							bitField0_ |= 0x00000080;
-							dEPRECATEDSessionId_ = input.readInt32();
-							break;
-						}
-						case 72: {
-							bitField0_ |= 0x00000100;
-							sessionId_ = input.readInt64();
-							break;
-						}
-						case 80: {
-							bitField0_ |= 0x00000200;
-							repeatLimit_ = input.readInt32();
-							break;
-						}
-						default: {
-							if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-								done = true;
-							}
-							break;
-						}
-						}
-					}
-				} catch (com.google.protobuf.InvalidProtocolBufferException e) {
-					throw e.setUnfinishedMessage(this);
-				} catch (java.io.IOException e) {
-					throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-				} finally {
-					this.unknownFields = unknownFields.build();
-					makeExtensionsImmutable();
-				}
-			}
-
-			public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-				return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.internal_static_org_jbpm_marshalling_ProcessTimer_TimerInstance_descriptor;
-			}
-
-			@java.lang.Override
-			protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() {
-				return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.internal_static_org_jbpm_marshalling_ProcessTimer_TimerInstance_fieldAccessorTable
-						.ensureFieldAccessorsInitialized(
-								io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessTimer.TimerInstance.class,
-								io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessTimer.TimerInstance.Builder.class);
-			}
-
-			private int bitField0_;
-			public static final int ID_FIELD_NUMBER = 1;
-			private long id_;
-
-			/**
-			 * <code>optional int64 id = 1;</code>
-			 * 
-			 * @return Whether the id field is set.
-			 */
-			@java.lang.Override
-			public boolean hasId() {
-				return ((bitField0_ & 0x00000001) != 0);
-			}
-
-			/**
-			 * <code>optional int64 id = 1;</code>
-			 * 
-			 * @return The id.
-			 */
-			@java.lang.Override
-			public long getId() {
-				return id_;
-			}
-
-			public static final int TIMER_ID_FIELD_NUMBER = 2;
-			private volatile java.lang.Object timerId_;
-
-			/**
-			 * <code>optional string timer_id = 2;</code>
-			 * 
-			 * @return Whether the timerId field is set.
-			 */
-			@java.lang.Override
-			public boolean hasTimerId() {
-				return ((bitField0_ & 0x00000002) != 0);
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-				java.lang.Object ref = processInstanceId_;
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-					com.google.protobuf.ByteString b = com.google.protobuf.ByteString
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-			 * <code>optional int64 activated_time = 6;</code>
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-			 * @return Whether the activatedTime field is set.
-			 */
-			@java.lang.Override
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-				return ((bitField0_ & 0x00000020) != 0);
-			}
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-			 * <code>optional int64 activated_time = 6;</code>
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-				return activatedTime_;
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-				return hash;
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-			public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessTimer.TimerInstance parseFrom(
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-
-				@java.lang.Override
-				public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-					return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.internal_static_org_jbpm_marshalling_ProcessTimer_TimerInstance_descriptor;
-				}
-
-				@java.lang.Override
-				public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessTimer.TimerInstance getDefaultInstanceForType() {
-					return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessTimer.TimerInstance
-							.getDefaultInstance();
-				}
-
-				@java.lang.Override
-				public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessTimer.TimerInstance build() {
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessTimer.TimerInstance result = buildPartial();
-					if (!result.isInitialized()) {
-						throw newUninitializedMessageException(result);
-					}
-					return result;
-				}
-
-				@java.lang.Override
-				public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessTimer.TimerInstance buildPartial() {
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessTimer.TimerInstance result = new io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessTimer.TimerInstance(
-							this);
-					int from_bitField0_ = bitField0_;
-					int to_bitField0_ = 0;
-					if (((from_bitField0_ & 0x00000001) != 0)) {
-						result.id_ = id_;
-						to_bitField0_ |= 0x00000001;
-					}
-					if (((from_bitField0_ & 0x00000002) != 0)) {
-						to_bitField0_ |= 0x00000002;
-					}
-					result.timerId_ = timerId_;
-					if (((from_bitField0_ & 0x00000004) != 0)) {
-						result.delay_ = delay_;
-						to_bitField0_ |= 0x00000004;
-					}
-					if (((from_bitField0_ & 0x00000008) != 0)) {
-						result.period_ = period_;
-						to_bitField0_ |= 0x00000008;
-					}
-					if (((from_bitField0_ & 0x00000010) != 0)) {
-						to_bitField0_ |= 0x00000010;
-					}
-					result.processInstanceId_ = processInstanceId_;
-					if (((from_bitField0_ & 0x00000020) != 0)) {
-						result.activatedTime_ = activatedTime_;
-						to_bitField0_ |= 0x00000020;
-					}
-					if (((from_bitField0_ & 0x00000040) != 0)) {
-						result.lastTriggered_ = lastTriggered_;
-						to_bitField0_ |= 0x00000040;
-					}
-					if (((from_bitField0_ & 0x00000080) != 0)) {
-						result.dEPRECATEDSessionId_ = dEPRECATEDSessionId_;
-						to_bitField0_ |= 0x00000080;
-					}
-					if (((from_bitField0_ & 0x00000100) != 0)) {
-						result.sessionId_ = sessionId_;
-						to_bitField0_ |= 0x00000100;
-					}
-					if (((from_bitField0_ & 0x00000200) != 0)) {
-						result.repeatLimit_ = repeatLimit_;
-						to_bitField0_ |= 0x00000200;
-					}
-					result.bitField0_ = to_bitField0_;
-					onBuilt();
-					return result;
-				}
-
-				@java.lang.Override
-				public Builder clone() {
-					return super.clone();
-				}
-
-				@java.lang.Override
-				public Builder setField(com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
-					return super.setField(field, value);
-				}
-
-				@java.lang.Override
-				public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
-					return super.clearField(field);
-				}
-
-				@java.lang.Override
-				public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
-					return super.clearOneof(oneof);
-				}
-
-				@java.lang.Override
-				public Builder setRepeatedField(com.google.protobuf.Descriptors.FieldDescriptor field, int index,
-						java.lang.Object value) {
-					return super.setRepeatedField(field, index, value);
-				}
-
-				@java.lang.Override
-				public Builder addRepeatedField(com.google.protobuf.Descriptors.FieldDescriptor field,
-						java.lang.Object value) {
-					return super.addRepeatedField(field, value);
-				}
-
-				@java.lang.Override
-				public Builder mergeFrom(com.google.protobuf.Message other) {
-					if (other instanceof io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessTimer.TimerInstance) {
-						return mergeFrom(
-								(io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessTimer.TimerInstance) other);
-					} else {
-						super.mergeFrom(other);
-						return this;
-					}
-				}
-
-				public Builder mergeFrom(
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessTimer.TimerInstance other) {
-					if (other == io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessTimer.TimerInstance
-							.getDefaultInstance())
-						return this;
-					if (other.hasId()) {
-						setId(other.getId());
-					}
-					if (other.hasTimerId()) {
-						bitField0_ |= 0x00000002;
-						timerId_ = other.timerId_;
-						onChanged();
-					}
-					if (other.hasDelay()) {
-						setDelay(other.getDelay());
-					}
-					if (other.hasPeriod()) {
-						setPeriod(other.getPeriod());
-					}
-					if (other.hasProcessInstanceId()) {
-						bitField0_ |= 0x00000010;
-						processInstanceId_ = other.processInstanceId_;
-						onChanged();
-					}
-					if (other.hasActivatedTime()) {
-						setActivatedTime(other.getActivatedTime());
-					}
-					if (other.hasLastTriggered()) {
-						setLastTriggered(other.getLastTriggered());
-					}
-					if (other.hasDEPRECATEDSessionId()) {
-						setDEPRECATEDSessionId(other.getDEPRECATEDSessionId());
-					}
-					if (other.hasSessionId()) {
-						setSessionId(other.getSessionId());
-					}
-					if (other.hasRepeatLimit()) {
-						setRepeatLimit(other.getRepeatLimit());
-					}
-					this.mergeUnknownFields(other.unknownFields);
-					onChanged();
-					return this;
-				}
-
-				@java.lang.Override
-				public final boolean isInitialized() {
-					return true;
-				}
-
-				@java.lang.Override
-				public Builder mergeFrom(com.google.protobuf.CodedInputStream input,
-						com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException {
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessTimer.TimerInstance parsedMessage = null;
-					try {
-						parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
-					} catch (com.google.protobuf.InvalidProtocolBufferException e) {
-						parsedMessage = (io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessTimer.TimerInstance) e
-								.getUnfinishedMessage();
-						throw e.unwrapIOException();
-					} finally {
-						if (parsedMessage != null) {
-							mergeFrom(parsedMessage);
-						}
-					}
-					return this;
-				}
-
-				private int bitField0_;
-
-				private long id_;
-
-				/**
-				 * <code>optional int64 id = 1;</code>
-				 * 
-				 * @return Whether the id field is set.
-				 */
-				@java.lang.Override
-				public boolean hasId() {
-					return ((bitField0_ & 0x00000001) != 0);
-				}
-
-				/**
-				 * <code>optional int64 id = 1;</code>
-				 * 
-				 * @return The id.
-				 */
-				@java.lang.Override
-				public long getId() {
-					return id_;
-				}
-
-				/**
-				 * <code>optional int64 id = 1;</code>
-				 * 
-				 * @param value The id to set.
-				 * @return This builder for chaining.
-				 */
-				public Builder setId(long value) {
-					bitField0_ |= 0x00000001;
-					id_ = value;
-					onChanged();
-					return this;
-				}
-
-				/**
-				 * <code>optional int64 id = 1;</code>
-				 * 
-				 * @return This builder for chaining.
-				 */
-				public Builder clearId() {
-					bitField0_ = (bitField0_ & ~0x00000001);
-					id_ = 0L;
-					onChanged();
-					return this;
-				}
-
-				private java.lang.Object timerId_ = "";
-
-				/**
-				 * <code>optional string timer_id = 2;</code>
-				 * 
-				 * @return Whether the timerId field is set.
-				 */
-				public boolean hasTimerId() {
-					return ((bitField0_ & 0x00000002) != 0);
-				}
-
-				/**
-				 * <code>optional string timer_id = 2;</code>
-				 * 
-				 * @return The timerId.
-				 */
-				public java.lang.String getTimerId() {
-					java.lang.Object ref = timerId_;
-					if (!(ref instanceof java.lang.String)) {
-						com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-						java.lang.String s = bs.toStringUtf8();
-						if (bs.isValidUtf8()) {
-							timerId_ = s;
-						}
-						return s;
-					} else {
-						return (java.lang.String) ref;
-					}
-				}
-
-				/**
-				 * <code>optional string timer_id = 2;</code>
-				 * 
-				 * @return The bytes for timerId.
-				 */
-				public com.google.protobuf.ByteString getTimerIdBytes() {
-					java.lang.Object ref = timerId_;
-					if (ref instanceof String) {
-						com.google.protobuf.ByteString b = com.google.protobuf.ByteString
-								.copyFromUtf8((java.lang.String) ref);
-						timerId_ = b;
-						return b;
-					} else {
-						return (com.google.protobuf.ByteString) ref;
-					}
-				}
-
-				/**
-				 * <code>optional string timer_id = 2;</code>
-				 * 
-				 * @param value The timerId to set.
-				 * @return This builder for chaining.
-				 */
-				public Builder setTimerId(java.lang.String value) {
-					if (value == null) {
-						throw new NullPointerException();
-					}
-					bitField0_ |= 0x00000002;
-					timerId_ = value;
-					onChanged();
-					return this;
-				}
-
-				/**
-				 * <code>optional string timer_id = 2;</code>
-				 * 
-				 * @return This builder for chaining.
-				 */
-				public Builder clearTimerId() {
-					bitField0_ = (bitField0_ & ~0x00000002);
-					timerId_ = getDefaultInstance().getTimerId();
-					onChanged();
-					return this;
-				}
-
-				/**
-				 * <code>optional string timer_id = 2;</code>
-				 * 
-				 * @param value The bytes for timerId to set.
-				 * @return This builder for chaining.
-				 */
-				public Builder setTimerIdBytes(com.google.protobuf.ByteString value) {
-					if (value == null) {
-						throw new NullPointerException();
-					}
-					bitField0_ |= 0x00000002;
-					timerId_ = value;
-					onChanged();
-					return this;
-				}
-
-				private long delay_;
-
-				/**
-				 * <code>optional int64 delay = 3;</code>
-				 * 
-				 * @return Whether the delay field is set.
-				 */
-				@java.lang.Override
-				public boolean hasDelay() {
-					return ((bitField0_ & 0x00000004) != 0);
-				}
-
-				/**
-				 * <code>optional int64 delay = 3;</code>
-				 * 
-				 * @return The delay.
-				 */
-				@java.lang.Override
-				public long getDelay() {
-					return delay_;
-				}
-
-				/**
-				 * <code>optional int64 delay = 3;</code>
-				 * 
-				 * @param value The delay to set.
-				 * @return This builder for chaining.
-				 */
-				public Builder setDelay(long value) {
-					bitField0_ |= 0x00000004;
-					delay_ = value;
-					onChanged();
-					return this;
-				}
-
-				/**
-				 * <code>optional int64 delay = 3;</code>
-				 * 
-				 * @return This builder for chaining.
-				 */
-				public Builder clearDelay() {
-					bitField0_ = (bitField0_ & ~0x00000004);
-					delay_ = 0L;
-					onChanged();
-					return this;
-				}
-
-				private long period_;
-
-				/**
-				 * <code>optional int64 period = 4;</code>
-				 * 
-				 * @return Whether the period field is set.
-				 */
-				@java.lang.Override
-				public boolean hasPeriod() {
-					return ((bitField0_ & 0x00000008) != 0);
-				}
-
-				/**
-				 * <code>optional int64 period = 4;</code>
-				 * 
-				 * @return The period.
-				 */
-				@java.lang.Override
-				public long getPeriod() {
-					return period_;
-				}
-
-				/**
-				 * <code>optional int64 period = 4;</code>
-				 * 
-				 * @param value The period to set.
-				 * @return This builder for chaining.
-				 */
-				public Builder setPeriod(long value) {
-					bitField0_ |= 0x00000008;
-					period_ = value;
-					onChanged();
-					return this;
-				}
-
-				/**
-				 * <code>optional int64 period = 4;</code>
-				 * 
-				 * @return This builder for chaining.
-				 */
-				public Builder clearPeriod() {
-					bitField0_ = (bitField0_ & ~0x00000008);
-					period_ = 0L;
-					onChanged();
-					return this;
-				}
-
-				private java.lang.Object processInstanceId_ = "";
-
-				/**
-				 * <code>optional string process_instance_id = 5;</code>
-				 * 
-				 * @return Whether the processInstanceId field is set.
-				 */
-				public boolean hasProcessInstanceId() {
-					return ((bitField0_ & 0x00000010) != 0);
-				}
-
-				/**
-				 * <code>optional string process_instance_id = 5;</code>
-				 * 
-				 * @return The processInstanceId.
-				 */
-				public java.lang.String getProcessInstanceId() {
-					java.lang.Object ref = processInstanceId_;
-					if (!(ref instanceof java.lang.String)) {
-						com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-						java.lang.String s = bs.toStringUtf8();
-						if (bs.isValidUtf8()) {
-							processInstanceId_ = s;
-						}
-						return s;
-					} else {
-						return (java.lang.String) ref;
-					}
-				}
-
-				/**
-				 * <code>optional string process_instance_id = 5;</code>
-				 * 
-				 * @return The bytes for processInstanceId.
-				 */
-				public com.google.protobuf.ByteString getProcessInstanceIdBytes() {
-					java.lang.Object ref = processInstanceId_;
-					if (ref instanceof String) {
-						com.google.protobuf.ByteString b = com.google.protobuf.ByteString
-								.copyFromUtf8((java.lang.String) ref);
-						processInstanceId_ = b;
-						return b;
-					} else {
-						return (com.google.protobuf.ByteString) ref;
-					}
-				}
-
-				/**
-				 * <code>optional string process_instance_id = 5;</code>
-				 * 
-				 * @param value The processInstanceId to set.
-				 * @return This builder for chaining.
-				 */
-				public Builder setProcessInstanceId(java.lang.String value) {
-					if (value == null) {
-						throw new NullPointerException();
-					}
-					bitField0_ |= 0x00000010;
-					processInstanceId_ = value;
-					onChanged();
-					return this;
-				}
-
-				/**
-				 * <code>optional string process_instance_id = 5;</code>
-				 * 
-				 * @return This builder for chaining.
-				 */
-				public Builder clearProcessInstanceId() {
-					bitField0_ = (bitField0_ & ~0x00000010);
-					processInstanceId_ = getDefaultInstance().getProcessInstanceId();
-					onChanged();
-					return this;
-				}
-
-				/**
-				 * <code>optional string process_instance_id = 5;</code>
-				 * 
-				 * @param value The bytes for processInstanceId to set.
-				 * @return This builder for chaining.
-				 */
-				public Builder setProcessInstanceIdBytes(com.google.protobuf.ByteString value) {
-					if (value == null) {
-						throw new NullPointerException();
-					}
-					bitField0_ |= 0x00000010;
-					processInstanceId_ = value;
-					onChanged();
-					return this;
-				}
-
-				private long activatedTime_;
-
-				/**
-				 * <code>optional int64 activated_time = 6;</code>
-				 * 
-				 * @return Whether the activatedTime field is set.
-				 */
-				@java.lang.Override
-				public boolean hasActivatedTime() {
-					return ((bitField0_ & 0x00000020) != 0);
-				}
-
-				/**
-				 * <code>optional int64 activated_time = 6;</code>
-				 * 
-				 * @return The activatedTime.
-				 */
-				@java.lang.Override
-				public long getActivatedTime() {
-					return activatedTime_;
-				}
-
-				/**
-				 * <code>optional int64 activated_time = 6;</code>
-				 * 
-				 * @param value The activatedTime to set.
-				 * @return This builder for chaining.
-				 */
-				public Builder setActivatedTime(long value) {
-					bitField0_ |= 0x00000020;
-					activatedTime_ = value;
-					onChanged();
-					return this;
-				}
-
-				/**
-				 * <code>optional int64 activated_time = 6;</code>
-				 * 
-				 * @return This builder for chaining.
-				 */
-				public Builder clearActivatedTime() {
-					bitField0_ = (bitField0_ & ~0x00000020);
-					activatedTime_ = 0L;
-					onChanged();
-					return this;
-				}
-
-				private long lastTriggered_;
-
-				/**
-				 * <code>optional int64 last_triggered = 7;</code>
-				 * 
-				 * @return Whether the lastTriggered field is set.
-				 */
-				@java.lang.Override
-				public boolean hasLastTriggered() {
-					return ((bitField0_ & 0x00000040) != 0);
-				}
-
-				/**
-				 * <code>optional int64 last_triggered = 7;</code>
-				 * 
-				 * @return The lastTriggered.
-				 */
-				@java.lang.Override
-				public long getLastTriggered() {
-					return lastTriggered_;
-				}
-
-				/**
-				 * <code>optional int64 last_triggered = 7;</code>
-				 * 
-				 * @param value The lastTriggered to set.
-				 * @return This builder for chaining.
-				 */
-				public Builder setLastTriggered(long value) {
-					bitField0_ |= 0x00000040;
-					lastTriggered_ = value;
-					onChanged();
-					return this;
-				}
-
-				/**
-				 * <code>optional int64 last_triggered = 7;</code>
-				 * 
-				 * @return This builder for chaining.
-				 */
-				public Builder clearLastTriggered() {
-					bitField0_ = (bitField0_ & ~0x00000040);
-					lastTriggered_ = 0L;
-					onChanged();
-					return this;
-				}
-
-				private int dEPRECATEDSessionId_;
-
-				/**
-				 * <code>optional int32 DEPRECATED_sessionId = 8;</code>
-				 * 
-				 * @return Whether the dEPRECATEDSessionId field is set.
-				 */
-				@java.lang.Override
-				public boolean hasDEPRECATEDSessionId() {
-					return ((bitField0_ & 0x00000080) != 0);
-				}
-
-				/**
-				 * <code>optional int32 DEPRECATED_sessionId = 8;</code>
-				 * 
-				 * @return The dEPRECATEDSessionId.
-				 */
-				@java.lang.Override
-				public int getDEPRECATEDSessionId() {
-					return dEPRECATEDSessionId_;
-				}
-
-				/**
-				 * <code>optional int32 DEPRECATED_sessionId = 8;</code>
-				 * 
-				 * @param value The dEPRECATEDSessionId to set.
-				 * @return This builder for chaining.
-				 */
-				public Builder setDEPRECATEDSessionId(int value) {
-					bitField0_ |= 0x00000080;
-					dEPRECATEDSessionId_ = value;
-					onChanged();
-					return this;
-				}
-
-				/**
-				 * <code>optional int32 DEPRECATED_sessionId = 8;</code>
-				 * 
-				 * @return This builder for chaining.
-				 */
-				public Builder clearDEPRECATEDSessionId() {
-					bitField0_ = (bitField0_ & ~0x00000080);
-					dEPRECATEDSessionId_ = 0;
-					onChanged();
-					return this;
-				}
-
-				private long sessionId_;
-
-				/**
-				 * <code>optional int64 sessionId = 9;</code>
-				 * 
-				 * @return Whether the sessionId field is set.
-				 */
-				@java.lang.Override
-				public boolean hasSessionId() {
-					return ((bitField0_ & 0x00000100) != 0);
-				}
-
-				/**
-				 * <code>optional int64 sessionId = 9;</code>
-				 * 
-				 * @return The sessionId.
-				 */
-				@java.lang.Override
-				public long getSessionId() {
-					return sessionId_;
-				}
-
-				/**
-				 * <code>optional int64 sessionId = 9;</code>
-				 * 
-				 * @param value The sessionId to set.
-				 * @return This builder for chaining.
-				 */
-				public Builder setSessionId(long value) {
-					bitField0_ |= 0x00000100;
-					sessionId_ = value;
-					onChanged();
-					return this;
-				}
-
-				/**
-				 * <code>optional int64 sessionId = 9;</code>
-				 * 
-				 * @return This builder for chaining.
-				 */
-				public Builder clearSessionId() {
-					bitField0_ = (bitField0_ & ~0x00000100);
-					sessionId_ = 0L;
-					onChanged();
-					return this;
-				}
-
-				private int repeatLimit_;
-
-				/**
-				 * <code>optional int32 repeatLimit = 10;</code>
-				 * 
-				 * @return Whether the repeatLimit field is set.
-				 */
-				@java.lang.Override
-				public boolean hasRepeatLimit() {
-					return ((bitField0_ & 0x00000200) != 0);
-				}
-
-				/**
-				 * <code>optional int32 repeatLimit = 10;</code>
-				 * 
-				 * @return The repeatLimit.
-				 */
-				@java.lang.Override
-				public int getRepeatLimit() {
-					return repeatLimit_;
-				}
-
-				/**
-				 * <code>optional int32 repeatLimit = 10;</code>
-				 * 
-				 * @param value The repeatLimit to set.
-				 * @return This builder for chaining.
-				 */
-				public Builder setRepeatLimit(int value) {
-					bitField0_ |= 0x00000200;
-					repeatLimit_ = value;
-					onChanged();
-					return this;
-				}
-
-				/**
-				 * <code>optional int32 repeatLimit = 10;</code>
-				 * 
-				 * @return This builder for chaining.
-				 */
-				public Builder clearRepeatLimit() {
-					bitField0_ = (bitField0_ & ~0x00000200);
-					repeatLimit_ = 0;
-					onChanged();
-					return this;
-				}
-
-				@java.lang.Override
-				public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
-					return super.setUnknownFields(unknownFields);
-				}
-
-				@java.lang.Override
-				public final Builder mergeUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
-					return super.mergeUnknownFields(unknownFields);
-				}
-
-				// @@protoc_insertion_point(builder_scope:org.jbpm.marshalling.ProcessTimer.TimerInstance)
-			}
-
-			// @@protoc_insertion_point(class_scope:org.jbpm.marshalling.ProcessTimer.TimerInstance)
-			private static final io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessTimer.TimerInstance DEFAULT_INSTANCE;
-			static {
-				DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessTimer.TimerInstance();
-			}
-
-			public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessTimer.TimerInstance getDefaultInstance() {
-				return DEFAULT_INSTANCE;
-			}
-
-			@java.lang.Deprecated
-			public static final com.google.protobuf.Parser<TimerInstance> PARSER = new com.google.protobuf.AbstractParser<TimerInstance>() {
-				@java.lang.Override
-				public TimerInstance parsePartialFrom(com.google.protobuf.CodedInputStream input,
-						com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-						throws com.google.protobuf.InvalidProtocolBufferException {
-					return new TimerInstance(input, extensionRegistry);
-				}
-			};
-
-			public static com.google.protobuf.Parser<TimerInstance> parser() {
-				return PARSER;
-			}
-
-			@java.lang.Override
-			public com.google.protobuf.Parser<TimerInstance> getParserForType() {
-				return PARSER;
-			}
-
-			@java.lang.Override
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessTimer.TimerInstance getDefaultInstanceForType() {
-				return DEFAULT_INSTANCE;
-			}
-
-		}
-
-		private int bitField0_;
-		public static final int TIMER_FIELD_NUMBER = 1;
-		private io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessTimer.TimerInstance timer_;
-
-		/**
-		 * <code>optional .org.jbpm.marshalling.ProcessTimer.TimerInstance timer = 1;</code>
-		 * 
-		 * @return Whether the timer field is set.
-		 */
-		@java.lang.Override
-		public boolean hasTimer() {
-			return ((bitField0_ & 0x00000001) != 0);
-		}
-
-		/**
-		 * <code>optional .org.jbpm.marshalling.ProcessTimer.TimerInstance timer = 1;</code>
-		 * 
-		 * @return The timer.
-		 */
-		@java.lang.Override
-		public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessTimer.TimerInstance getTimer() {
-			return timer_ == null
-					? io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessTimer.TimerInstance
-							.getDefaultInstance()
-					: timer_;
-		}
-
-		/**
-		 * <code>optional .org.jbpm.marshalling.ProcessTimer.TimerInstance timer = 1;</code>
-		 */
-		@java.lang.Override
-		public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessTimer.TimerInstanceOrBuilder getTimerOrBuilder() {
-			return timer_ == null
-					? io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessTimer.TimerInstance
-							.getDefaultInstance()
-					: timer_;
-		}
-
-		public static final int TRIGGER_FIELD_NUMBER = 2;
-		private io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger trigger_;
-
-		/**
-		 * <code>optional .org.jbpm.marshalling.Trigger trigger = 2;</code>
-		 * 
-		 * @return Whether the trigger field is set.
-		 */
-		@java.lang.Override
-		public boolean hasTrigger() {
-			return ((bitField0_ & 0x00000002) != 0);
-		}
-
-		/**
-		 * <code>optional .org.jbpm.marshalling.Trigger trigger = 2;</code>
-		 * 
-		 * @return The trigger.
-		 */
-		@java.lang.Override
-		public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger getTrigger() {
-			return trigger_ == null
-					? io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.getDefaultInstance()
-					: trigger_;
-		}
-
-		/**
-		 * <code>optional .org.jbpm.marshalling.Trigger trigger = 2;</code>
-		 */
-		@java.lang.Override
-		public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.TriggerOrBuilder getTriggerOrBuilder() {
-			return trigger_ == null
-					? io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.getDefaultInstance()
-					: trigger_;
-		}
-
-		private byte memoizedIsInitialized = -1;
-
-		@java.lang.Override
-		public final boolean isInitialized() {
-			byte isInitialized = memoizedIsInitialized;
-			if (isInitialized == 1)
-				return true;
-			if (isInitialized == 0)
-				return false;
-
-			memoizedIsInitialized = 1;
-			return true;
-		}
-
-		@java.lang.Override
-		public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
-			if (((bitField0_ & 0x00000001) != 0)) {
-				output.writeMessage(1, getTimer());
-			}
-			if (((bitField0_ & 0x00000002) != 0)) {
-				output.writeMessage(2, getTrigger());
-			}
-			unknownFields.writeTo(output);
-		}
-
-		@java.lang.Override
-		public int getSerializedSize() {
-			int size = memoizedSize;
-			if (size != -1)
-				return size;
-
-			size = 0;
-			if (((bitField0_ & 0x00000001) != 0)) {
-				size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getTimer());
-			}
-			if (((bitField0_ & 0x00000002) != 0)) {
-				size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getTrigger());
-			}
-			size += unknownFields.getSerializedSize();
-			memoizedSize = size;
-			return size;
-		}
-
-		@java.lang.Override
-		public boolean equals(final java.lang.Object obj) {
-			if (obj == this) {
-				return true;
-			}
-			if (!(obj instanceof io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessTimer)) {
-				return super.equals(obj);
-			}
-			io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessTimer other = (io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessTimer) obj;
-
-			if (hasTimer() != other.hasTimer())
-				return false;
-			if (hasTimer()) {
-				if (!getTimer().equals(other.getTimer()))
-					return false;
-			}
-			if (hasTrigger() != other.hasTrigger())
-				return false;
-			if (hasTrigger()) {
-				if (!getTrigger().equals(other.getTrigger()))
-					return false;
-			}
-			if (!unknownFields.equals(other.unknownFields))
-				return false;
-			return true;
-		}
-
-		@java.lang.Override
-		public int hashCode() {
-			if (memoizedHashCode != 0) {
-				return memoizedHashCode;
-			}
-			int hash = 41;
-			hash = (19 * hash) + getDescriptor().hashCode();
-			if (hasTimer()) {
-				hash = (37 * hash) + TIMER_FIELD_NUMBER;
-				hash = (53 * hash) + getTimer().hashCode();
-			}
-			if (hasTrigger()) {
-				hash = (37 * hash) + TRIGGER_FIELD_NUMBER;
-				hash = (53 * hash) + getTrigger().hashCode();
-			}
-			hash = (29 * hash) + unknownFields.hashCode();
-			memoizedHashCode = hash;
-			return hash;
-		}
-
-		public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessTimer parseFrom(
-				java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
-			return PARSER.parseFrom(data);
-		}
-
-		public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessTimer parseFrom(
-				java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-				throws com.google.protobuf.InvalidProtocolBufferException {
-			return PARSER.parseFrom(data, extensionRegistry);
-		}
-
-		public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessTimer parseFrom(
-				com.google.protobuf.ByteString data) throws com.google.protobuf.InvalidProtocolBufferException {
-			return PARSER.parseFrom(data);
-		}
-
-		public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessTimer parseFrom(
-				com.google.protobuf.ByteString data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-				throws com.google.protobuf.InvalidProtocolBufferException {
-			return PARSER.parseFrom(data, extensionRegistry);
-		}
-
-		public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessTimer parseFrom(byte[] data)
-				throws com.google.protobuf.InvalidProtocolBufferException {
-			return PARSER.parseFrom(data);
-		}
-
-		public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessTimer parseFrom(byte[] data,
-				com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-				throws com.google.protobuf.InvalidProtocolBufferException {
-			return PARSER.parseFrom(data, extensionRegistry);
-		}
-
-		public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessTimer parseFrom(
-				java.io.InputStream input) throws java.io.IOException {
-			return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
-		}
-
-		public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessTimer parseFrom(
-				java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-				throws java.io.IOException {
-			return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input, extensionRegistry);
-		}
-
-		public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessTimer parseDelimitedFrom(
-				java.io.InputStream input) throws java.io.IOException {
-			return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
-		}
-
-		public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessTimer parseDelimitedFrom(
-				java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-				throws java.io.IOException {
-			return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input,
-					extensionRegistry);
-		}
-
-		public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessTimer parseFrom(
-				com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-			return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
-		}
-
-		public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessTimer parseFrom(
-				com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-				throws java.io.IOException {
-			return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input, extensionRegistry);
-		}
-
-		@java.lang.Override
-		public Builder newBuilderForType() {
-			return newBuilder();
-		}
-
-		public static Builder newBuilder() {
-			return DEFAULT_INSTANCE.toBuilder();
-		}
-
-		public static Builder newBuilder(
-				io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessTimer prototype) {
-			return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
-		}
-
-		@java.lang.Override
-		public Builder toBuilder() {
-			return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
-		}
-
-		@java.lang.Override
-		protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-			Builder builder = new Builder(parent);
-			return builder;
-		}
-
-		/**
-		 * Protobuf type {@code org.jbpm.marshalling.ProcessTimer}
-		 */
-		public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
-				// @@protoc_insertion_point(builder_implements:org.jbpm.marshalling.ProcessTimer)
-				io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessTimerOrBuilder {
-			public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-				return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.internal_static_org_jbpm_marshalling_ProcessTimer_descriptor;
-			}
-
-			@java.lang.Override
-			protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() {
-				return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.internal_static_org_jbpm_marshalling_ProcessTimer_fieldAccessorTable
-						.ensureFieldAccessorsInitialized(
-								io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessTimer.class,
-								io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessTimer.Builder.class);
-			}
-
-			// Construct using
-			// org.jbpm.marshalling.impl.JBPMMessages.ProcessTimer.newBuilder()
-			private Builder() {
-				maybeForceBuilderInitialization();
-			}
-
-			private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-				super(parent);
-				maybeForceBuilderInitialization();
-			}
-
-			private void maybeForceBuilderInitialization() {
-				if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
-					getTimerFieldBuilder();
-					getTriggerFieldBuilder();
-				}
-			}
-
-			@java.lang.Override
-			public Builder clear() {
-				super.clear();
-				if (timerBuilder_ == null) {
-					timer_ = null;
-				} else {
-					timerBuilder_.clear();
-				}
-				bitField0_ = (bitField0_ & ~0x00000001);
-				if (triggerBuilder_ == null) {
-					trigger_ = null;
-				} else {
-					triggerBuilder_.clear();
-				}
-				bitField0_ = (bitField0_ & ~0x00000002);
-				return this;
-			}
-
-			@java.lang.Override
-			public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-				return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.internal_static_org_jbpm_marshalling_ProcessTimer_descriptor;
-			}
-
-			@java.lang.Override
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessTimer getDefaultInstanceForType() {
-				return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessTimer.getDefaultInstance();
-			}
-
-			@java.lang.Override
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessTimer build() {
-				io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessTimer result = buildPartial();
-				if (!result.isInitialized()) {
-					throw newUninitializedMessageException(result);
-				}
-				return result;
-			}
-
-			@java.lang.Override
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessTimer buildPartial() {
-				io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessTimer result = new io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessTimer(
-						this);
-				int from_bitField0_ = bitField0_;
-				int to_bitField0_ = 0;
-				if (((from_bitField0_ & 0x00000001) != 0)) {
-					if (timerBuilder_ == null) {
-						result.timer_ = timer_;
-					} else {
-						result.timer_ = timerBuilder_.build();
-					}
-					to_bitField0_ |= 0x00000001;
-				}
-				if (((from_bitField0_ & 0x00000002) != 0)) {
-					if (triggerBuilder_ == null) {
-						result.trigger_ = trigger_;
-					} else {
-						result.trigger_ = triggerBuilder_.build();
-					}
-					to_bitField0_ |= 0x00000002;
-				}
-				result.bitField0_ = to_bitField0_;
-				onBuilt();
-				return result;
-			}
-
-			@java.lang.Override
-			public Builder clone() {
-				return super.clone();
-			}
-
-			@java.lang.Override
-			public Builder setField(com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
-				return super.setField(field, value);
-			}
-
-			@java.lang.Override
-			public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
-				return super.clearField(field);
-			}
-
-			@java.lang.Override
-			public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
-				return super.clearOneof(oneof);
-			}
-
-			@java.lang.Override
-			public Builder setRepeatedField(com.google.protobuf.Descriptors.FieldDescriptor field, int index,
-					java.lang.Object value) {
-				return super.setRepeatedField(field, index, value);
-			}
-
-			@java.lang.Override
-			public Builder addRepeatedField(com.google.protobuf.Descriptors.FieldDescriptor field,
-					java.lang.Object value) {
-				return super.addRepeatedField(field, value);
-			}
-
-			@java.lang.Override
-			public Builder mergeFrom(com.google.protobuf.Message other) {
-				if (other instanceof io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessTimer) {
-					return mergeFrom((io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessTimer) other);
-				} else {
-					super.mergeFrom(other);
-					return this;
-				}
-			}
-
-			public Builder mergeFrom(io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessTimer other) {
-				if (other == io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessTimer
-						.getDefaultInstance())
-					return this;
-				if (other.hasTimer()) {
-					mergeTimer(other.getTimer());
-				}
-				if (other.hasTrigger()) {
-					mergeTrigger(other.getTrigger());
-				}
-				this.mergeUnknownFields(other.unknownFields);
-				onChanged();
-				return this;
-			}
-
-			@java.lang.Override
-			public final boolean isInitialized() {
-				return true;
-			}
-
-			@java.lang.Override
-			public Builder mergeFrom(com.google.protobuf.CodedInputStream input,
-					com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException {
-				io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessTimer parsedMessage = null;
-				try {
-					parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
-				} catch (com.google.protobuf.InvalidProtocolBufferException e) {
-					parsedMessage = (io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessTimer) e
-							.getUnfinishedMessage();
-					throw e.unwrapIOException();
-				} finally {
-					if (parsedMessage != null) {
-						mergeFrom(parsedMessage);
-					}
-				}
-				return this;
-			}
-
-			private int bitField0_;
-
-			private io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessTimer.TimerInstance timer_;
-			private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessTimer.TimerInstance, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessTimer.TimerInstance.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessTimer.TimerInstanceOrBuilder> timerBuilder_;
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.ProcessTimer.TimerInstance timer = 1;</code>
-			 * 
-			 * @return Whether the timer field is set.
-			 */
-			public boolean hasTimer() {
-				return ((bitField0_ & 0x00000001) != 0);
-			}
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.ProcessTimer.TimerInstance timer = 1;</code>
-			 * 
-			 * @return The timer.
-			 */
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessTimer.TimerInstance getTimer() {
-				if (timerBuilder_ == null) {
-					return timer_ == null
-							? io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessTimer.TimerInstance
-									.getDefaultInstance()
-							: timer_;
-				} else {
-					return timerBuilder_.getMessage();
-				}
-			}
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.ProcessTimer.TimerInstance timer = 1;</code>
-			 */
-			public Builder setTimer(
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessTimer.TimerInstance value) {
-				if (timerBuilder_ == null) {
-					if (value == null) {
-						throw new NullPointerException();
-					}
-					timer_ = value;
-					onChanged();
-				} else {
-					timerBuilder_.setMessage(value);
-				}
-				bitField0_ |= 0x00000001;
-				return this;
-			}
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.ProcessTimer.TimerInstance timer = 1;</code>
-			 */
-			public Builder setTimer(
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessTimer.TimerInstance.Builder builderForValue) {
-				if (timerBuilder_ == null) {
-					timer_ = builderForValue.build();
-					onChanged();
-				} else {
-					timerBuilder_.setMessage(builderForValue.build());
-				}
-				bitField0_ |= 0x00000001;
-				return this;
-			}
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.ProcessTimer.TimerInstance timer = 1;</code>
-			 */
-			public Builder mergeTimer(
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessTimer.TimerInstance value) {
-				if (timerBuilder_ == null) {
-					if (((bitField0_ & 0x00000001) != 0) && timer_ != null
-							&& timer_ != io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessTimer.TimerInstance
-									.getDefaultInstance()) {
-						timer_ = io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessTimer.TimerInstance
-								.newBuilder(timer_).mergeFrom(value).buildPartial();
-					} else {
-						timer_ = value;
-					}
-					onChanged();
-				} else {
-					timerBuilder_.mergeFrom(value);
-				}
-				bitField0_ |= 0x00000001;
-				return this;
-			}
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.ProcessTimer.TimerInstance timer = 1;</code>
-			 */
-			public Builder clearTimer() {
-				if (timerBuilder_ == null) {
-					timer_ = null;
-					onChanged();
-				} else {
-					timerBuilder_.clear();
-				}
-				bitField0_ = (bitField0_ & ~0x00000001);
-				return this;
-			}
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.ProcessTimer.TimerInstance timer = 1;</code>
-			 */
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessTimer.TimerInstance.Builder getTimerBuilder() {
-				bitField0_ |= 0x00000001;
-				onChanged();
-				return getTimerFieldBuilder().getBuilder();
-			}
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.ProcessTimer.TimerInstance timer = 1;</code>
-			 */
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessTimer.TimerInstanceOrBuilder getTimerOrBuilder() {
-				if (timerBuilder_ != null) {
-					return timerBuilder_.getMessageOrBuilder();
-				} else {
-					return timer_ == null
-							? io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessTimer.TimerInstance
-									.getDefaultInstance()
-							: timer_;
-				}
-			}
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.ProcessTimer.TimerInstance timer = 1;</code>
-			 */
-			private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessTimer.TimerInstance, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessTimer.TimerInstance.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessTimer.TimerInstanceOrBuilder> getTimerFieldBuilder() {
-				if (timerBuilder_ == null) {
-					timerBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessTimer.TimerInstance, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessTimer.TimerInstance.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessTimer.TimerInstanceOrBuilder>(
-							getTimer(), getParentForChildren(), isClean());
-					timer_ = null;
-				}
-				return timerBuilder_;
-			}
-
-			private io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger trigger_;
-			private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.TriggerOrBuilder> triggerBuilder_;
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.Trigger trigger = 2;</code>
-			 * 
-			 * @return Whether the trigger field is set.
-			 */
-			public boolean hasTrigger() {
-				return ((bitField0_ & 0x00000002) != 0);
-			}
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.Trigger trigger = 2;</code>
-			 * 
-			 * @return The trigger.
-			 */
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger getTrigger() {
-				if (triggerBuilder_ == null) {
-					return trigger_ == null
-							? io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.getDefaultInstance()
-							: trigger_;
-				} else {
-					return triggerBuilder_.getMessage();
-				}
-			}
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.Trigger trigger = 2;</code>
-			 */
-			public Builder setTrigger(io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger value) {
-				if (triggerBuilder_ == null) {
-					if (value == null) {
-						throw new NullPointerException();
-					}
-					trigger_ = value;
-					onChanged();
-				} else {
-					triggerBuilder_.setMessage(value);
-				}
-				bitField0_ |= 0x00000002;
-				return this;
-			}
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.Trigger trigger = 2;</code>
-			 */
-			public Builder setTrigger(
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.Builder builderForValue) {
-				if (triggerBuilder_ == null) {
-					trigger_ = builderForValue.build();
-					onChanged();
-				} else {
-					triggerBuilder_.setMessage(builderForValue.build());
-				}
-				bitField0_ |= 0x00000002;
-				return this;
-			}
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.Trigger trigger = 2;</code>
-			 */
-			public Builder mergeTrigger(io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger value) {
-				if (triggerBuilder_ == null) {
-					if (((bitField0_ & 0x00000002) != 0) && trigger_ != null
-							&& trigger_ != io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger
-									.getDefaultInstance()) {
-						trigger_ = io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger
-								.newBuilder(trigger_).mergeFrom(value).buildPartial();
-					} else {
-						trigger_ = value;
-					}
-					onChanged();
-				} else {
-					triggerBuilder_.mergeFrom(value);
-				}
-				bitField0_ |= 0x00000002;
-				return this;
-			}
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.Trigger trigger = 2;</code>
-			 */
-			public Builder clearTrigger() {
-				if (triggerBuilder_ == null) {
-					trigger_ = null;
-					onChanged();
-				} else {
-					triggerBuilder_.clear();
-				}
-				bitField0_ = (bitField0_ & ~0x00000002);
-				return this;
-			}
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.Trigger trigger = 2;</code>
-			 */
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.Builder getTriggerBuilder() {
-				bitField0_ |= 0x00000002;
-				onChanged();
-				return getTriggerFieldBuilder().getBuilder();
-			}
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.Trigger trigger = 2;</code>
-			 */
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.TriggerOrBuilder getTriggerOrBuilder() {
-				if (triggerBuilder_ != null) {
-					return triggerBuilder_.getMessageOrBuilder();
-				} else {
-					return trigger_ == null
-							? io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.getDefaultInstance()
-							: trigger_;
-				}
-			}
-
-			/**
-			 * <code>optional .org.jbpm.marshalling.Trigger trigger = 2;</code>
-			 */
-			private com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.TriggerOrBuilder> getTriggerFieldBuilder() {
-				if (triggerBuilder_ == null) {
-					triggerBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Trigger.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.TriggerOrBuilder>(
-							getTrigger(), getParentForChildren(), isClean());
-					trigger_ = null;
-				}
-				return triggerBuilder_;
-			}
-
-			@java.lang.Override
-			public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
-				return super.setUnknownFields(unknownFields);
-			}
-
-			@java.lang.Override
-			public final Builder mergeUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
-				return super.mergeUnknownFields(unknownFields);
-			}
-
-			// @@protoc_insertion_point(builder_scope:org.jbpm.marshalling.ProcessTimer)
-		}
-
-		// @@protoc_insertion_point(class_scope:org.jbpm.marshalling.ProcessTimer)
-		private static final io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessTimer DEFAULT_INSTANCE;
-		static {
-			DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessTimer();
-		}
-
-		public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessTimer getDefaultInstance() {
-			return DEFAULT_INSTANCE;
-		}
-
-		@java.lang.Deprecated
-		public static final com.google.protobuf.Parser<ProcessTimer> PARSER = new com.google.protobuf.AbstractParser<ProcessTimer>() {
-			@java.lang.Override
-			public ProcessTimer parsePartialFrom(com.google.protobuf.CodedInputStream input,
-					com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-					throws com.google.protobuf.InvalidProtocolBufferException {
-				return new ProcessTimer(input, extensionRegistry);
-			}
-		};
-
-		public static com.google.protobuf.Parser<ProcessTimer> parser() {
-			return PARSER;
-		}
-
-		@java.lang.Override
-		public com.google.protobuf.Parser<ProcessTimer> getParserForType() {
-			return PARSER;
-		}
-
-		@java.lang.Override
-		public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessTimer getDefaultInstanceForType() {
-			return DEFAULT_INSTANCE;
-		}
-
-	}
-
-	public interface IterationLevelOrBuilder extends
-			// @@protoc_insertion_point(interface_extends:org.jbpm.marshalling.IterationLevel)
-			com.google.protobuf.MessageOrBuilder {
-
-		/**
-		 * <code>optional string id = 1;</code>
-		 * 
-		 * @return Whether the id field is set.
-		 */
-		boolean hasId();
-
-		/**
-		 * <code>optional string id = 1;</code>
-		 * 
-		 * @return The id.
-		 */
-		java.lang.String getId();
-
-		/**
-		 * <code>optional string id = 1;</code>
-		 * 
-		 * @return The bytes for id.
-		 */
-		com.google.protobuf.ByteString getIdBytes();
-
-		/**
-		 * <code>optional int32 level = 2;</code>
-		 * 
-		 * @return Whether the level field is set.
-		 */
-		boolean hasLevel();
-
-		/**
-		 * <code>optional int32 level = 2;</code>
-		 * 
-		 * @return The level.
-		 */
-		int getLevel();
-	}
-
-	/**
-	 * Protobuf type {@code org.jbpm.marshalling.IterationLevel}
-	 */
-	public static final class IterationLevel extends com.google.protobuf.GeneratedMessageV3 implements
-			// @@protoc_insertion_point(message_implements:org.jbpm.marshalling.IterationLevel)
-			IterationLevelOrBuilder {
-		private static final long serialVersionUID = 0L;
-
-		// Use IterationLevel.newBuilder() to construct.
-		private IterationLevel(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-			super(builder);
-		}
-
-		private IterationLevel() {
-			id_ = "";
-		}
-
-		@java.lang.Override
-		@SuppressWarnings({ "unused" })
-		protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
-			return new IterationLevel();
-		}
-
-		@java.lang.Override
-		public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
-			return this.unknownFields;
-		}
-
-		private IterationLevel(com.google.protobuf.CodedInputStream input,
-				com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-				throws com.google.protobuf.InvalidProtocolBufferException {
-			this();
-			if (extensionRegistry == null) {
-				throw new java.lang.NullPointerException();
-			}
-			int mutable_bitField0_ = 0;
-			com.google.protobuf.UnknownFieldSet.Builder unknownFields = com.google.protobuf.UnknownFieldSet
-					.newBuilder();
-			try {
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-				while (!done) {
-					int tag = input.readTag();
-					switch (tag) {
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-						done = true;
-						break;
-					case 10: {
-						com.google.protobuf.ByteString bs = input.readBytes();
-						bitField0_ |= 0x00000001;
-						id_ = bs;
-						break;
-					}
-					case 16: {
-						bitField0_ |= 0x00000002;
-						level_ = input.readInt32();
-						break;
-					}
-					default: {
-						if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-							done = true;
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-				throw e.setUnfinishedMessage(this);
-			} catch (java.io.IOException e) {
-				throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-			} finally {
-				this.unknownFields = unknownFields.build();
-				makeExtensionsImmutable();
-			}
-		}
-
-		public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-			return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.internal_static_org_jbpm_marshalling_IterationLevel_descriptor;
-		}
-
-		@java.lang.Override
-		protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() {
-			return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.internal_static_org_jbpm_marshalling_IterationLevel_fieldAccessorTable
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-							io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel.Builder.class);
-		}
-
-		private int bitField0_;
-		public static final int ID_FIELD_NUMBER = 1;
-		private volatile java.lang.Object id_;
-
-		/**
-		 * <code>optional string id = 1;</code>
-		 * 
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-		 */
-		@java.lang.Override
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-			return ((bitField0_ & 0x00000001) != 0);
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-			java.lang.Object ref = id_;
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-				java.lang.String s = bs.toStringUtf8();
-				if (bs.isValidUtf8()) {
-					id_ = s;
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-				return s;
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-		@java.lang.Override
-		public com.google.protobuf.ByteString getIdBytes() {
-			java.lang.Object ref = id_;
-			if (ref instanceof java.lang.String) {
-				com.google.protobuf.ByteString b = com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
-				id_ = b;
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-			}
-		}
-
-		public static final int LEVEL_FIELD_NUMBER = 2;
-		private int level_;
-
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-		 * <code>optional int32 level = 2;</code>
-		 * 
-		 * @return Whether the level field is set.
-		 */
-		@java.lang.Override
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-		}
-
-		/**
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-		 * 
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-			if (((bitField0_ & 0x00000001) != 0)) {
-				com.google.protobuf.GeneratedMessageV3.writeString(output, 1, id_);
-			}
-			if (((bitField0_ & 0x00000002) != 0)) {
-				output.writeInt32(2, level_);
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-			unknownFields.writeTo(output);
-		}
-
-		@java.lang.Override
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-			int size = memoizedSize;
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-		public boolean equals(final java.lang.Object obj) {
-			if (obj == this) {
-				return true;
-			}
-			if (!(obj instanceof io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel)) {
-				return super.equals(obj);
-			}
-			io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel other = (io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel) obj;
-
-			if (hasId() != other.hasId())
-				return false;
-			if (hasId()) {
-				if (!getId().equals(other.getId()))
-					return false;
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-			if (hasLevel() != other.hasLevel())
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-				if (getLevel() != other.getLevel())
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-				return false;
-			return true;
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-			if (memoizedHashCode != 0) {
-				return memoizedHashCode;
-			}
-			int hash = 41;
-			hash = (19 * hash) + getDescriptor().hashCode();
-			if (hasId()) {
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-			memoizedHashCode = hash;
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-				java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
-			return PARSER.parseFrom(data);
-		}
-
-		public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel parseFrom(
-				java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-				throws com.google.protobuf.InvalidProtocolBufferException {
-			return PARSER.parseFrom(data, extensionRegistry);
-		}
-
-		public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel parseFrom(
-				com.google.protobuf.ByteString data) throws com.google.protobuf.InvalidProtocolBufferException {
-			return PARSER.parseFrom(data);
-		}
-
-		public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel parseFrom(
-				com.google.protobuf.ByteString data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-				throws com.google.protobuf.InvalidProtocolBufferException {
-			return PARSER.parseFrom(data, extensionRegistry);
-		}
-
-		public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel parseFrom(byte[] data)
-				throws com.google.protobuf.InvalidProtocolBufferException {
-			return PARSER.parseFrom(data);
-		}
-
-		public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel parseFrom(byte[] data,
-				com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-				throws com.google.protobuf.InvalidProtocolBufferException {
-			return PARSER.parseFrom(data, extensionRegistry);
-		}
-
-		public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel parseFrom(
-				java.io.InputStream input) throws java.io.IOException {
-			return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
-		}
-
-		public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel parseFrom(
-				java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-				throws java.io.IOException {
-			return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input, extensionRegistry);
-		}
-
-		public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel parseDelimitedFrom(
-				java.io.InputStream input) throws java.io.IOException {
-			return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
-		}
-
-		public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel parseDelimitedFrom(
-				java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-				throws java.io.IOException {
-			return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input,
-					extensionRegistry);
-		}
-
-		public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel parseFrom(
-				com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-			return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
-		}
-
-		public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel parseFrom(
-				com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-				throws java.io.IOException {
-			return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input, extensionRegistry);
-		}
-
-		@java.lang.Override
-		public Builder newBuilderForType() {
-			return newBuilder();
-		}
-
-		public static Builder newBuilder() {
-			return DEFAULT_INSTANCE.toBuilder();
-		}
-
-		public static Builder newBuilder(
-				io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevel prototype) {
-			return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
-		}
-
-		@java.lang.Override
-		public Builder toBuilder() {
-			return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
-		}
-
-		@java.lang.Override
-		protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-			Builder builder = new Builder(parent);
-			return builder;
-		}
-
-		/**
-		 * Protobuf type {@code org.jbpm.marshalling.IterationLevel}
-		 */
-		public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
-				// @@protoc_insertion_point(builder_implements:org.jbpm.marshalling.IterationLevel)
-				io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.IterationLevelOrBuilder {
-			public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-				return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.internal_static_org_jbpm_marshalling_IterationLevel_descriptor;
-			}
-
-			@java.lang.Override
-			protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() {
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-			return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
-		}
-
-		public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.VariableContainer parseFrom(
-				com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-				throws java.io.IOException {
-			return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input, extensionRegistry);
-		}
-
-		@java.lang.Override
-		public Builder newBuilderForType() {
-			return newBuilder();
-		}
-
-		public static Builder newBuilder() {
-			return DEFAULT_INSTANCE.toBuilder();
-		}
-
-		public static Builder newBuilder(
-				io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.VariableContainer prototype) {
-			return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
-		}
-
-		@java.lang.Override
-		public Builder toBuilder() {
-			return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
-		}
-
-		@java.lang.Override
-		protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-			Builder builder = new Builder(parent);
-			return builder;
-		}
-
-		/**
-		 * Protobuf type {@code org.jbpm.marshalling.VariableContainer}
-		 */
-		public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
-				// @@protoc_insertion_point(builder_implements:org.jbpm.marshalling.VariableContainer)
-				io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.VariableContainerOrBuilder {
-			public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-				return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.internal_static_org_jbpm_marshalling_VariableContainer_descriptor;
-			}
-
-			@java.lang.Override
-			protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() {
-				return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.internal_static_org_jbpm_marshalling_VariableContainer_fieldAccessorTable
-						.ensureFieldAccessorsInitialized(
-								io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.VariableContainer.class,
-								io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.VariableContainer.Builder.class);
-			}
-
-			// Construct using
-			// org.jbpm.marshalling.impl.JBPMMessages.VariableContainer.newBuilder()
-			private Builder() {
-				maybeForceBuilderInitialization();
-			}
-
-			private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-				super(parent);
-				maybeForceBuilderInitialization();
-			}
-
-			private void maybeForceBuilderInitialization() {
-				if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
-					getVariableFieldBuilder();
-				}
-			}
-
-			@java.lang.Override
-			public Builder clear() {
-				super.clear();
-				if (variableBuilder_ == null) {
-					variable_ = java.util.Collections.emptyList();
-					bitField0_ = (bitField0_ & ~0x00000001);
-				} else {
-					variableBuilder_.clear();
-				}
-				return this;
-			}
-
-			@java.lang.Override
-			public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-				return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.internal_static_org_jbpm_marshalling_VariableContainer_descriptor;
-			}
-
-			@java.lang.Override
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.VariableContainer getDefaultInstanceForType() {
-				return io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.VariableContainer
-						.getDefaultInstance();
-			}
-
-			@java.lang.Override
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.VariableContainer build() {
-				io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.VariableContainer result = buildPartial();
-				if (!result.isInitialized()) {
-					throw newUninitializedMessageException(result);
-				}
-				return result;
-			}
-
-			@java.lang.Override
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.VariableContainer buildPartial() {
-				io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.VariableContainer result = new io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.VariableContainer(
-						this);
-				int from_bitField0_ = bitField0_;
-				if (variableBuilder_ == null) {
-					if (((bitField0_ & 0x00000001) != 0)) {
-						variable_ = java.util.Collections.unmodifiableList(variable_);
-						bitField0_ = (bitField0_ & ~0x00000001);
-					}
-					result.variable_ = variable_;
-				} else {
-					result.variable_ = variableBuilder_.build();
-				}
-				onBuilt();
-				return result;
-			}
-
-			@java.lang.Override
-			public Builder clone() {
-				return super.clone();
-			}
-
-			@java.lang.Override
-			public Builder setField(com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
-				return super.setField(field, value);
-			}
-
-			@java.lang.Override
-			public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
-				return super.clearField(field);
-			}
-
-			@java.lang.Override
-			public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
-				return super.clearOneof(oneof);
-			}
-
-			@java.lang.Override
-			public Builder setRepeatedField(com.google.protobuf.Descriptors.FieldDescriptor field, int index,
-					java.lang.Object value) {
-				return super.setRepeatedField(field, index, value);
-			}
-
-			@java.lang.Override
-			public Builder addRepeatedField(com.google.protobuf.Descriptors.FieldDescriptor field,
-					java.lang.Object value) {
-				return super.addRepeatedField(field, value);
-			}
-
-			@java.lang.Override
-			public Builder mergeFrom(com.google.protobuf.Message other) {
-				if (other instanceof io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.VariableContainer) {
-					return mergeFrom(
-							(io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.VariableContainer) other);
-				} else {
-					super.mergeFrom(other);
-					return this;
-				}
-			}
-
-			public Builder mergeFrom(
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.VariableContainer other) {
-				if (other == io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.VariableContainer
-						.getDefaultInstance())
-					return this;
-				if (variableBuilder_ == null) {
-					if (!other.variable_.isEmpty()) {
-						if (variable_.isEmpty()) {
-							variable_ = other.variable_;
-							bitField0_ = (bitField0_ & ~0x00000001);
-						} else {
-							ensureVariableIsMutable();
-							variable_.addAll(other.variable_);
-						}
-						onChanged();
-					}
-				} else {
-					if (!other.variable_.isEmpty()) {
-						if (variableBuilder_.isEmpty()) {
-							variableBuilder_.dispose();
-							variableBuilder_ = null;
-							variable_ = other.variable_;
-							bitField0_ = (bitField0_ & ~0x00000001);
-							variableBuilder_ = com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-									? getVariableFieldBuilder()
-									: null;
-						} else {
-							variableBuilder_.addAllMessages(other.variable_);
-						}
-					}
-				}
-				this.mergeUnknownFields(other.unknownFields);
-				onChanged();
-				return this;
-			}
-
-			@java.lang.Override
-			public final boolean isInitialized() {
-				return true;
-			}
-
-			@java.lang.Override
-			public Builder mergeFrom(com.google.protobuf.CodedInputStream input,
-					com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException {
-				io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.VariableContainer parsedMessage = null;
-				try {
-					parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
-				} catch (com.google.protobuf.InvalidProtocolBufferException e) {
-					parsedMessage = (io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.VariableContainer) e
-							.getUnfinishedMessage();
-					throw e.unwrapIOException();
-				} finally {
-					if (parsedMessage != null) {
-						mergeFrom(parsedMessage);
-					}
-				}
-				return this;
-			}
-
-			private int bitField0_;
-
-			private java.util.List<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable> variable_ = java.util.Collections
-					.emptyList();
-
-			private void ensureVariableIsMutable() {
-				if (!((bitField0_ & 0x00000001) != 0)) {
-					variable_ = new java.util.ArrayList<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable>(
-							variable_);
-					bitField0_ |= 0x00000001;
-				}
-			}
-
-			private com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.VariableOrBuilder> variableBuilder_;
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.Variable variable = 1;</code>
-			 */
-			public java.util.List<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable> getVariableList() {
-				if (variableBuilder_ == null) {
-					return java.util.Collections.unmodifiableList(variable_);
-				} else {
-					return variableBuilder_.getMessageList();
-				}
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.Variable variable = 1;</code>
-			 */
-			public int getVariableCount() {
-				if (variableBuilder_ == null) {
-					return variable_.size();
-				} else {
-					return variableBuilder_.getCount();
-				}
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.Variable variable = 1;</code>
-			 */
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable getVariable(int index) {
-				if (variableBuilder_ == null) {
-					return variable_.get(index);
-				} else {
-					return variableBuilder_.getMessage(index);
-				}
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.Variable variable = 1;</code>
-			 */
-			public Builder setVariable(int index,
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable value) {
-				if (variableBuilder_ == null) {
-					if (value == null) {
-						throw new NullPointerException();
-					}
-					ensureVariableIsMutable();
-					variable_.set(index, value);
-					onChanged();
-				} else {
-					variableBuilder_.setMessage(index, value);
-				}
-				return this;
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.Variable variable = 1;</code>
-			 */
-			public Builder setVariable(int index,
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable.Builder builderForValue) {
-				if (variableBuilder_ == null) {
-					ensureVariableIsMutable();
-					variable_.set(index, builderForValue.build());
-					onChanged();
-				} else {
-					variableBuilder_.setMessage(index, builderForValue.build());
-				}
-				return this;
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.Variable variable = 1;</code>
-			 */
-			public Builder addVariable(io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable value) {
-				if (variableBuilder_ == null) {
-					if (value == null) {
-						throw new NullPointerException();
-					}
-					ensureVariableIsMutable();
-					variable_.add(value);
-					onChanged();
-				} else {
-					variableBuilder_.addMessage(value);
-				}
-				return this;
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.Variable variable = 1;</code>
-			 */
-			public Builder addVariable(int index,
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable value) {
-				if (variableBuilder_ == null) {
-					if (value == null) {
-						throw new NullPointerException();
-					}
-					ensureVariableIsMutable();
-					variable_.add(index, value);
-					onChanged();
-				} else {
-					variableBuilder_.addMessage(index, value);
-				}
-				return this;
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.Variable variable = 1;</code>
-			 */
-			public Builder addVariable(
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable.Builder builderForValue) {
-				if (variableBuilder_ == null) {
-					ensureVariableIsMutable();
-					variable_.add(builderForValue.build());
-					onChanged();
-				} else {
-					variableBuilder_.addMessage(builderForValue.build());
-				}
-				return this;
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.Variable variable = 1;</code>
-			 */
-			public Builder addVariable(int index,
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable.Builder builderForValue) {
-				if (variableBuilder_ == null) {
-					ensureVariableIsMutable();
-					variable_.add(index, builderForValue.build());
-					onChanged();
-				} else {
-					variableBuilder_.addMessage(index, builderForValue.build());
-				}
-				return this;
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.Variable variable = 1;</code>
-			 */
-			public Builder addAllVariable(
-					java.lang.Iterable<? extends io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable> values) {
-				if (variableBuilder_ == null) {
-					ensureVariableIsMutable();
-					com.google.protobuf.AbstractMessageLite.Builder.addAll(values, variable_);
-					onChanged();
-				} else {
-					variableBuilder_.addAllMessages(values);
-				}
-				return this;
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.Variable variable = 1;</code>
-			 */
-			public Builder clearVariable() {
-				if (variableBuilder_ == null) {
-					variable_ = java.util.Collections.emptyList();
-					bitField0_ = (bitField0_ & ~0x00000001);
-					onChanged();
-				} else {
-					variableBuilder_.clear();
-				}
-				return this;
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.Variable variable = 1;</code>
-			 */
-			public Builder removeVariable(int index) {
-				if (variableBuilder_ == null) {
-					ensureVariableIsMutable();
-					variable_.remove(index);
-					onChanged();
-				} else {
-					variableBuilder_.remove(index);
-				}
-				return this;
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.Variable variable = 1;</code>
-			 */
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable.Builder getVariableBuilder(
-					int index) {
-				return getVariableFieldBuilder().getBuilder(index);
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.Variable variable = 1;</code>
-			 */
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.VariableOrBuilder getVariableOrBuilder(
-					int index) {
-				if (variableBuilder_ == null) {
-					return variable_.get(index);
-				} else {
-					return variableBuilder_.getMessageOrBuilder(index);
-				}
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.Variable variable = 1;</code>
-			 */
-			public java.util.List<? extends io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.VariableOrBuilder> getVariableOrBuilderList() {
-				if (variableBuilder_ != null) {
-					return variableBuilder_.getMessageOrBuilderList();
-				} else {
-					return java.util.Collections.unmodifiableList(variable_);
-				}
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.Variable variable = 1;</code>
-			 */
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable.Builder addVariableBuilder() {
-				return getVariableFieldBuilder().addBuilder(
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable.getDefaultInstance());
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.Variable variable = 1;</code>
-			 */
-			public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable.Builder addVariableBuilder(
-					int index) {
-				return getVariableFieldBuilder().addBuilder(index,
-						io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable.getDefaultInstance());
-			}
-
-			/**
-			 * <code>repeated .org.jbpm.marshalling.Variable variable = 1;</code>
-			 */
-			public java.util.List<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable.Builder> getVariableBuilderList() {
-				return getVariableFieldBuilder().getBuilderList();
-			}
-
-			private com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.VariableOrBuilder> getVariableFieldBuilder() {
-				if (variableBuilder_ == null) {
-					variableBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.Variable.Builder, io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.VariableOrBuilder>(
-							variable_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
-					variable_ = null;
-				}
-				return variableBuilder_;
-			}
-
-			@java.lang.Override
-			public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
-				return super.setUnknownFields(unknownFields);
-			}
-
-			@java.lang.Override
-			public final Builder mergeUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
-				return super.mergeUnknownFields(unknownFields);
-			}
-
-			// @@protoc_insertion_point(builder_scope:org.jbpm.marshalling.VariableContainer)
-		}
-
-		// @@protoc_insertion_point(class_scope:org.jbpm.marshalling.VariableContainer)
-		private static final io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.VariableContainer DEFAULT_INSTANCE;
-		static {
-			DEFAULT_INSTANCE = new io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.VariableContainer();
-		}
-
-		public static io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.VariableContainer getDefaultInstance() {
-			return DEFAULT_INSTANCE;
-		}
-
-		@java.lang.Deprecated
-		public static final com.google.protobuf.Parser<VariableContainer> PARSER = new com.google.protobuf.AbstractParser<VariableContainer>() {
-			@java.lang.Override
-			public VariableContainer parsePartialFrom(com.google.protobuf.CodedInputStream input,
-					com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-					throws com.google.protobuf.InvalidProtocolBufferException {
-				return new VariableContainer(input, extensionRegistry);
-			}
-		};
-
-		public static com.google.protobuf.Parser<VariableContainer> parser() {
-			return PARSER;
-		}
-
-		@java.lang.Override
-		public com.google.protobuf.Parser<VariableContainer> getParserForType() {
-			return PARSER;
-		}
-
-		@java.lang.Override
-		public io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.VariableContainer getDefaultInstanceForType() {
-			return DEFAULT_INSTANCE;
-		}
-
-	}
-
-	public static final int PROCESS_INSTANCE_FIELD_NUMBER = 10;
-	/**
-	 * <code>extend .org.jbpm.marshalling.ProcessData { ... }</code>
-	 */
-	public static final com.google.protobuf.GeneratedMessage.GeneratedExtension<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessData, java.util.List<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance>> processInstance = com.google.protobuf.GeneratedMessage
-			.newFileScopedGeneratedExtension(
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.class,
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessInstance.getDefaultInstance());
-	public static final int WORK_ITEM_FIELD_NUMBER = 11;
-	/**
-	 * <code>extend .org.jbpm.marshalling.ProcessData { ... }</code>
-	 */
-	public static final com.google.protobuf.GeneratedMessage.GeneratedExtension<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessData, java.util.List<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.WorkItem>> workItem = com.google.protobuf.GeneratedMessage
-			.newFileScopedGeneratedExtension(io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.WorkItem.class,
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.WorkItem.getDefaultInstance());
-	public static final int TIMER_ID_FIELD_NUMBER = 13;
-	/**
-	 * <code>extend .org.jbpm.marshalling.ProcessData { ... }</code>
-	 */
-	public static final com.google.protobuf.GeneratedMessage.GeneratedExtension<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessData, java.lang.Long> timerId = com.google.protobuf.GeneratedMessage
-			.newFileScopedGeneratedExtension(java.lang.Long.class, null);
-	public static final int PROCESS_TIMER_FIELD_NUMBER = 12;
-	/**
-	 * <code>extend .org.jbpm.marshalling.ProcessData { ... }</code>
-	 */
-	public static final com.google.protobuf.GeneratedMessage.GeneratedExtension<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessData, java.util.List<io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessTimer>> processTimer = com.google.protobuf.GeneratedMessage
-			.newFileScopedGeneratedExtension(
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessTimer.class,
-					io.automatiko.engine.workflow.marshalling.impl.JBPMMessages.ProcessTimer.getDefaultInstance());
-	private static final com.google.protobuf.Descriptors.Descriptor internal_static_org_jbpm_marshalling_Header_descriptor;
-	private static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internal_static_org_jbpm_marshalling_Header_fieldAccessorTable;
-	private static final com.google.protobuf.Descriptors.Descriptor internal_static_org_jbpm_marshalling_Header_StrategyIndex_descriptor;
-	private static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internal_static_org_jbpm_marshalling_Header_StrategyIndex_fieldAccessorTable;
-	private static final com.google.protobuf.Descriptors.Descriptor internal_static_org_jbpm_marshalling_Version_descriptor;
-	private static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internal_static_org_jbpm_marshalling_Version_fieldAccessorTable;
-	private static final com.google.protobuf.Descriptors.Descriptor internal_static_org_jbpm_marshalling_Signature_descriptor;
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-				+ "\007 \001(\t\022\017\n\007node_id\030\010 \001(\003\022\020\n\010phase_id\030\t \001(\t"
-				+ "\022\024\n\014phase_status\030\n \001(\t\022\022\n\nstart_date\030\013 \001"
-				+ "(\003\022\025\n\rcomplete_date\030\014 \001(\003\022\021\n\ttask_name\030\r"
-				+ " \001(\t\022\030\n\020task_description\030\016 \001(\t\022\025\n\rtask_p"
-				+ "riority\030\017 \001(\t\022\024\n\014actual_owner\030\020 \001(\t\022\021\n\tp"
-				+ "ot_users\030\021 \003(\t\022\022\n\npot_groups\030\022 \003(\t\022\026\n\016ex"
-				+ "cluded_users\030\023 \003(\t\022\023\n\013admin_users\030\024 \003(\t\022"
-				+ "\024\n\014admin_groups\030\025 \003(\t\022\033\n\023task_reference_"
-				+ "name\030\026 \001(\t\"\341\002\n\014ProcessTimer\022?\n\005timer\030\001 \001"
-				+ "(\01320.org.jbpm.marshalling.ProcessTimer.T"
-				+ "imerInstance\022.\n\007trigger\030\002 \001(\0132\035.org.jbpm"
-				+ ".marshalling.Trigger\032\337\001\n\rTimerInstance\022\n"
-				+ "\n\002id\030\001 \001(\003\022\020\n\010timer_id\030\002 \001(\t\022\r\n\005delay\030\003 "
-				+ "\001(\003\022\016\n\006period\030\004 \001(\003\022\033\n\023process_instance_"
-				+ "id\030\005 \001(\t\022\026\n\016activated_time\030\006 \001(\003\022\026\n\016last"
-				+ "_triggered\030\007 \001(\003\022\034\n\024DEPRECATED_sessionId"
-				+ "\030\010 \001(\005\022\021\n\tsessionId\030\t \001(\003\022\023\n\013repeatLimit"
-				+ "\030\n \001(\005\"+\n\016IterationLevel\022\n\n\002id\030\001 \001(\t\022\r\n\005"
-				+ "level\030\002 \001(\005\"E\n\021VariableContainer\0220\n\010vari"
-				+ "able\030\001 \003(\0132\036.org.jbpm.marshalling.Variab"
-				+ "le:b\n\020process_instance\022!.org.jbpm.marsha"
-				+ "lling.ProcessData\030\n \003(\0132%.org.jbpm.marsh" + "alling.ProcessInstance:T\n\twork_item\022!.or"
-				+ "g.jbpm.marshalling.ProcessData\030\013 \003(\0132\036.o"
-				+ "rg.jbpm.marshalling.WorkItem:3\n\010timer_id" + "\022!.org.jbpm.marshalling.ProcessData\030\r \001("
-				+ "\003:\\\n\rprocess_timer\022!.org.jbpm.marshallin"
-				+ "g.ProcessData\030\014 \003(\0132\".org.jbpm.marshalli"
-				+ "ng.ProcessTimerB)\n\031org.jbpm.marshalling." + "implB\014JBPMMessages" };
-		descriptor = com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(descriptorData,
-				new com.google.protobuf.Descriptors.FileDescriptor[] {});
-		internal_static_org_jbpm_marshalling_Header_descriptor = getDescriptor().getMessageTypes().get(0);
-		internal_static_org_jbpm_marshalling_Header_fieldAccessorTable = new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-				internal_static_org_jbpm_marshalling_Header_descriptor,
-				new java.lang.String[] { "Version", "Signature", "Strategy", "Payload", });
-		internal_static_org_jbpm_marshalling_Header_StrategyIndex_descriptor = internal_static_org_jbpm_marshalling_Header_descriptor
-				.getNestedTypes().get(0);
-		internal_static_org_jbpm_marshalling_Header_StrategyIndex_fieldAccessorTable = new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-				internal_static_org_jbpm_marshalling_Header_StrategyIndex_descriptor,
-				new java.lang.String[] { "Id", "Name", "Data", });
-		internal_static_org_jbpm_marshalling_Version_descriptor = getDescriptor().getMessageTypes().get(1);
-		internal_static_org_jbpm_marshalling_Version_fieldAccessorTable = new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-				internal_static_org_jbpm_marshalling_Version_descriptor,
-				new java.lang.String[] { "VersionMajor", "VersionMinor", "VersionRevision", });
-		internal_static_org_jbpm_marshalling_Signature_descriptor = getDescriptor().getMessageTypes().get(2);
-		internal_static_org_jbpm_marshalling_Signature_fieldAccessorTable = new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-				internal_static_org_jbpm_marshalling_Signature_descriptor,
-				new java.lang.String[] { "KeyAlias", "Signature", });
-		internal_static_org_jbpm_marshalling_Trigger_descriptor = getDescriptor().getMessageTypes().get(3);
-		internal_static_org_jbpm_marshalling_Trigger_fieldAccessorTable = new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-				internal_static_org_jbpm_marshalling_Trigger_descriptor,
-				new java.lang.String[] { "Type", "Cron", "Interval", "Pit", "Cmdt", });
-		internal_static_org_jbpm_marshalling_Trigger_CronTrigger_descriptor = internal_static_org_jbpm_marshalling_Trigger_descriptor
-				.getNestedTypes().get(0);
-		internal_static_org_jbpm_marshalling_Trigger_CronTrigger_fieldAccessorTable = new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-				internal_static_org_jbpm_marshalling_Trigger_CronTrigger_descriptor,
-				new java.lang.String[] { "StartTime", "EndTime", "RepeatLimit", "RepeatCount", "CronExpression",
-						"NextFireTime", "CalendarName", });
-		internal_static_org_jbpm_marshalling_Trigger_IntervalTrigger_descriptor = internal_static_org_jbpm_marshalling_Trigger_descriptor
-				.getNestedTypes().get(1);
-		internal_static_org_jbpm_marshalling_Trigger_IntervalTrigger_fieldAccessorTable = new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-				internal_static_org_jbpm_marshalling_Trigger_IntervalTrigger_descriptor,
-				new java.lang.String[] { "StartTime", "EndTime", "RepeatLimit", "RepeatCount", "NextFireTime", "Period",
-						"CalendarName", });
-		internal_static_org_jbpm_marshalling_Trigger_PointInTimeTrigger_descriptor = internal_static_org_jbpm_marshalling_Trigger_descriptor
-				.getNestedTypes().get(2);
-		internal_static_org_jbpm_marshalling_Trigger_PointInTimeTrigger_fieldAccessorTable = new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-				internal_static_org_jbpm_marshalling_Trigger_PointInTimeTrigger_descriptor,
-				new java.lang.String[] { "NextFireTime", });
-		internal_static_org_jbpm_marshalling_Trigger_CompositeMaxDurationTrigger_descriptor = internal_static_org_jbpm_marshalling_Trigger_descriptor
-				.getNestedTypes().get(3);
-		internal_static_org_jbpm_marshalling_Trigger_CompositeMaxDurationTrigger_fieldAccessorTable = new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-				internal_static_org_jbpm_marshalling_Trigger_CompositeMaxDurationTrigger_descriptor,
-				new java.lang.String[] { "MaxDurationTimestamp", "TimerCurrentDate", "TimerTrigger", });
-		internal_static_org_jbpm_marshalling_ProcessData_descriptor = getDescriptor().getMessageTypes().get(4);
-		internal_static_org_jbpm_marshalling_ProcessData_fieldAccessorTable = new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-				internal_static_org_jbpm_marshalling_ProcessData_descriptor, new java.lang.String[] {});
-		internal_static_org_jbpm_marshalling_ProcessInstance_descriptor = getDescriptor().getMessageTypes().get(5);
-		internal_static_org_jbpm_marshalling_ProcessInstance_fieldAccessorTable = new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-				internal_static_org_jbpm_marshalling_ProcessInstance_descriptor,
-				new java.lang.String[] { "ProcessType", "Id", "ProcessId", "State", "NodeInstanceCounter", "ProcessXml",
-						"ParentProcessInstanceId", "Description", "SignalCompletion", "DeploymentId", "CorrelationKey",
-						"SlaTimerId", "SlaDueDate", "SlaCompliance", "RootProcessInstanceId", "StartDate",
-						"RootProcessId", "ErrorNodeId", "ErrorMessage", "ReferenceId", "SwimlaneContext",
-						"NodeInstance", "Variable", "ExclusiveGroup", "CompletedNodeIds", "IterationLevels", });
-		internal_static_org_jbpm_marshalling_ProcessInstance_SwimlaneContextInstance_descriptor = internal_static_org_jbpm_marshalling_ProcessInstance_descriptor
-				.getNestedTypes().get(0);
-		internal_static_org_jbpm_marshalling_ProcessInstance_SwimlaneContextInstance_fieldAccessorTable = new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-				internal_static_org_jbpm_marshalling_ProcessInstance_SwimlaneContextInstance_descriptor,
-				new java.lang.String[] { "Swimlane", "ActorId", });
-		internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstance_descriptor = internal_static_org_jbpm_marshalling_ProcessInstance_descriptor
-				.getNestedTypes().get(1);
-		internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstance_fieldAccessorTable = new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-				internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstance_descriptor,
-				new java.lang.String[] { "Id", "NodeId", "Content", "Level", "SlaTimerId", "SlaDueDate",
-						"SlaCompliance", "TriggerDate", });
-		internal_static_org_jbpm_marshalling_ProcessInstance_ExclusiveGroupInstance_descriptor = internal_static_org_jbpm_marshalling_ProcessInstance_descriptor
-				.getNestedTypes().get(2);
-		internal_static_org_jbpm_marshalling_ProcessInstance_ExclusiveGroupInstance_fieldAccessorTable = new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-				internal_static_org_jbpm_marshalling_ProcessInstance_ExclusiveGroupInstance_descriptor,
-				new java.lang.String[] { "GroupNodeInstanceId", });
-		internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_descriptor = internal_static_org_jbpm_marshalling_ProcessInstance_descriptor
-				.getNestedTypes().get(3);
-		internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_fieldAccessorTable = new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-				internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_descriptor,
-				new java.lang.String[] { "Type", "RuleSet", "HumanTask", "WorkItem", "SubProcess", "Milestone", "Event",
-						"Timer", "Join", "State", "Composite", "ForEach", "AsyncEvent", });
-		internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_RuleSetNode_descriptor = internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_descriptor
-				.getNestedTypes().get(0);
-		internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_RuleSetNode_fieldAccessorTable = new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-				internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_RuleSetNode_descriptor,
-				new java.lang.String[] { "TimerInstanceId", "MapEntry", "RuleFlowGroup", });
-		internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_RuleSetNode_TextMapEntry_descriptor = internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_RuleSetNode_descriptor
-				.getNestedTypes().get(0);
-		internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_RuleSetNode_TextMapEntry_fieldAccessorTable = new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-				internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_RuleSetNode_TextMapEntry_descriptor,
-				new java.lang.String[] { "Name", "Value", });
-		internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_HumanTaskNode_descriptor = internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_descriptor
-				.getNestedTypes().get(1);
-		internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_HumanTaskNode_fieldAccessorTable = new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-				internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_HumanTaskNode_descriptor,
-				new java.lang.String[] { "WorkItemId", "TimerInstanceId", "ErrorHandlingProcessInstanceId",
-						"Workitem", });
-		internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_WorkItemNode_descriptor = internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_descriptor
-				.getNestedTypes().get(2);
-		internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_WorkItemNode_fieldAccessorTable = new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-				internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_WorkItemNode_descriptor,
-				new java.lang.String[] { "WorkItemId", "TimerInstanceId", "ErrorHandlingProcessInstanceId",
-						"Workitem", });
-		internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_SubProcessNode_descriptor = internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_descriptor
-				.getNestedTypes().get(3);
-		internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_SubProcessNode_fieldAccessorTable = new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-				internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_SubProcessNode_descriptor,
-				new java.lang.String[] { "ProcessInstanceId", "TimerInstanceId", });
-		internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_MilestoneNode_descriptor = internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_descriptor
-				.getNestedTypes().get(4);
-		internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_MilestoneNode_fieldAccessorTable = new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-				internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_MilestoneNode_descriptor,
-				new java.lang.String[] { "TimerInstanceId", });
-		internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_EventNode_descriptor = internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_descriptor
-				.getNestedTypes().get(5);
-		internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_EventNode_fieldAccessorTable = new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-				internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_EventNode_descriptor,
-				new java.lang.String[] {});
-		internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_TimerNode_descriptor = internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_descriptor
-				.getNestedTypes().get(6);
-		internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_TimerNode_fieldAccessorTable = new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-				internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_TimerNode_descriptor,
-				new java.lang.String[] { "TimerId", });
-		internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_JoinNode_descriptor = internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_descriptor
-				.getNestedTypes().get(7);
-		internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_JoinNode_fieldAccessorTable = new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-				internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_JoinNode_descriptor,
-				new java.lang.String[] { "Trigger", });
-		internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_JoinNode_JoinTrigger_descriptor = internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_JoinNode_descriptor
-				.getNestedTypes().get(0);
-		internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_JoinNode_JoinTrigger_fieldAccessorTable = new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-				internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_JoinNode_JoinTrigger_descriptor,
-				new java.lang.String[] { "NodeId", "Counter", });
-		internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_StateNode_descriptor = internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_descriptor
-				.getNestedTypes().get(8);
-		internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_StateNode_fieldAccessorTable = new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-				internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_StateNode_descriptor,
-				new java.lang.String[] { "TimerInstanceId", });
-		internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_CompositeContextNode_descriptor = internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_descriptor
-				.getNestedTypes().get(9);
-		internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_CompositeContextNode_fieldAccessorTable = new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-				internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_CompositeContextNode_descriptor,
-				new java.lang.String[] { "TimerInstanceId", "Variable", "NodeInstance", "ExclusiveGroup",
-						"IterationLevels", });
-		internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_ForEachNode_descriptor = internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_descriptor
-				.getNestedTypes().get(10);
-		internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_ForEachNode_fieldAccessorTable = new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-				internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_ForEachNode_descriptor,
-				new java.lang.String[] { "NodeInstance", "Variable", "IterationLevels", });
-		internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_AsyncEventNode_descriptor = internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_descriptor
-				.getNestedTypes().get(11);
-		internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_AsyncEventNode_fieldAccessorTable = new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-				internal_static_org_jbpm_marshalling_ProcessInstance_NodeInstanceContent_AsyncEventNode_descriptor,
-				new java.lang.String[] { "EventType", });
-		internal_static_org_jbpm_marshalling_Variable_descriptor = getDescriptor().getMessageTypes().get(6);
-		internal_static_org_jbpm_marshalling_Variable_fieldAccessorTable = new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-				internal_static_org_jbpm_marshalling_Variable_descriptor,
-				new java.lang.String[] { "Name", "StrategyIndex", "Value", "DataType", });
-		internal_static_org_jbpm_marshalling_WorkItem_descriptor = getDescriptor().getMessageTypes().get(7);
-		internal_static_org_jbpm_marshalling_WorkItem_fieldAccessorTable = new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-				internal_static_org_jbpm_marshalling_WorkItem_descriptor,
-				new java.lang.String[] { "Id", "ProcessInstancesId", "Name", "State", "Variable", "DeploymentId",
-						"NodeInstanceId", "NodeId", "PhaseId", "PhaseStatus", "StartDate", "CompleteDate", });
-		internal_static_org_jbpm_marshalling_HumanTaskWorkItem_descriptor = getDescriptor().getMessageTypes().get(8);
-		internal_static_org_jbpm_marshalling_HumanTaskWorkItem_fieldAccessorTable = new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-				internal_static_org_jbpm_marshalling_HumanTaskWorkItem_descriptor,
-				new java.lang.String[] { "Id", "ProcessInstancesId", "Name", "State", "Variable", "DeploymentId",
-						"NodeInstanceId", "NodeId", "PhaseId", "PhaseStatus", "StartDate", "CompleteDate", "TaskName",
-						"TaskDescription", "TaskPriority", "ActualOwner", "PotUsers", "PotGroups", "ExcludedUsers",
-						"AdminUsers", "AdminGroups", "TaskReferenceName", });
-		internal_static_org_jbpm_marshalling_ProcessTimer_descriptor = getDescriptor().getMessageTypes().get(9);
-		internal_static_org_jbpm_marshalling_ProcessTimer_fieldAccessorTable = new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-				internal_static_org_jbpm_marshalling_ProcessTimer_descriptor,
-				new java.lang.String[] { "Timer", "Trigger", });
-		internal_static_org_jbpm_marshalling_ProcessTimer_TimerInstance_descriptor = internal_static_org_jbpm_marshalling_ProcessTimer_descriptor
-				.getNestedTypes().get(0);
-		internal_static_org_jbpm_marshalling_ProcessTimer_TimerInstance_fieldAccessorTable = new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-				internal_static_org_jbpm_marshalling_ProcessTimer_TimerInstance_descriptor,
-				new java.lang.String[] { "Id", "TimerId", "Delay", "Period", "ProcessInstanceId", "ActivatedTime",
-						"LastTriggered", "DEPRECATEDSessionId", "SessionId", "RepeatLimit", });
-		internal_static_org_jbpm_marshalling_IterationLevel_descriptor = getDescriptor().getMessageTypes().get(10);
-		internal_static_org_jbpm_marshalling_IterationLevel_fieldAccessorTable = new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-				internal_static_org_jbpm_marshalling_IterationLevel_descriptor,
-				new java.lang.String[] { "Id", "Level", });
-		internal_static_org_jbpm_marshalling_VariableContainer_descriptor = getDescriptor().getMessageTypes().get(11);
-		internal_static_org_jbpm_marshalling_VariableContainer_fieldAccessorTable = new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-				internal_static_org_jbpm_marshalling_VariableContainer_descriptor,
-				new java.lang.String[] { "Variable", });
-		processInstance.internalInit(descriptor.getExtensions().get(0));
-		workItem.internalInit(descriptor.getExtensions().get(1));
-		timerId.internalInit(descriptor.getExtensions().get(2));
-		processTimer.internalInit(descriptor.getExtensions().get(3));
-	}
-
-	// @@protoc_insertion_point(outer_class_scope)
-}
diff --git a/workflow/automatiko-workflow-core/src/main/resources/io/automatiko/marshalling/automatikomessages.proto b/workflow/automatiko-workflow-core/src/main/resources/io/automatiko/marshalling/automatikomessages.proto
index 74a222005..d7c637efd 100755
--- a/workflow/automatiko-workflow-core/src/main/resources/io/automatiko/marshalling/automatikomessages.proto
+++ b/workflow/automatiko-workflow-core/src/main/resources/io/automatiko/marshalling/automatikomessages.proto
@@ -310,6 +310,7 @@ message Variable {
     optional int32 strategy_index = 2;
     optional bytes value = 3;
     optional string data_type = 4;
+    optional string data_types = 5;
 }