Small adaptions.

Author: staudtMarius

src/main/java/edu/ie3/simona/api/data/model/em/FlexOptions.java

@@ -6,6 +6,7 @@
 
 package edu.ie3.simona.api.data.model.em;
 
+import java.util.Map;
 import java.util.UUID;
 
 /** Interface that defines flex options. */
@@ -14,6 +15,9 @@ public interface FlexOptions extends EmData {
   /** Returns the receiver of this flex options. */
   UUID receiver();
 
+  /** Returns the disaggregated flex options. */
+  Map<UUID, FlexOptions> disaggregated();
+
   /**
    * Enriches the flex option with disaggregated flex options.
    *