HPCC4J-551 HPCCFile Make TLK Use Optional

dfsclient/src/main/java/org/hpccsystems/dfs/client/HPCCFile.java

@@ -318,6 +318,34 @@ public HPCCFile setClusterRemapInfo(RemapInfo remapinfo)
         return this;
     }
 
+    /**
+     * Get the value of useTLK option
+     *
+     * @return a boolean value indicating use of the TLK to filter index file reads
+     */
+    public boolean getUseTLK()
+    {
+        return this.useTLK;
+    }
+
+    /**
+     * Sets the useTLK option.
+     * Note: the value must be set before querying any data from the file, including record definition information.
+     *
+     * @param useTLK should the TLK be used to filter index file reads
+     *
+     * @return this HPCCFile
+     */
+    public HPCCFile setUseTLK(boolean useTLK)
+    {
+        this.useTLK = useTLK;
+
+        // Force the data parts to be re-created
+        this.dataParts = null;
+
+        return this;
+    }
+
     /**
      * Gets the filter.
      *

dfsclient/src/test/java/org/hpccsystems/dfs/client/DFSIndexTest.java

@@ -230,11 +230,8 @@ public void tlkBypassTest() throws Exception
         // Read index ignoring TLK and check that all partitions are returned
         //------------------------------------------------------------------------------
 
-        Connection espConn = new Connection(connString);
-        espConn.setUserName(hpccUser);
-        espConn.setPassword(hpccPass);
-
-        HPCCFile file = new HPCCFile("~test::index::integer::key", espConn, "", "", new RemapInfo(), 0, "", false);
+        HPCCFile file = new HPCCFile("~test::index::integer::key", connString , hpccUser, hpccPass);
+        file.setUseTLK(false);
         DataPartition[] dataParts = file.getFileParts();
 
         Long searchValue = 3L;