[rules-users] Using the ForEach component in RuleFlow

I am trying to use ForEach component in the process flow. I need to call a set of rules in loop. I have this subFlow created inside ForEach component. The collection set in the working memory becomes available to the ForEach component and infact even in subFlow the OnEntryAction and OnExitAction can access the integerObject from the collection. But when it comes to executing the rules, looks like the integerObject is not available to the rule and none of the rules are executed. If I add a dummy rule without any condition it does get executed but only once. Have anybody tried similar kind of scenario. If yes please send me some example, as I am really stuch out here trying to call rules in a loop. I am attaching the souce code along with this post. Please have a look. Here is how the ForEach flow looks like http://drools-java-rules-engine.46999.n3.nabble.com/file/n870012/ForEachF... Here is my SubFlow layout http://drools-java-rules-engine.46999.n3.nabble.com/file/n870012/subProce... Here is the output of Java Program Setting numberList Entry 1 Entry 2 Exit 1 Entry 3 Exit 2 Entry 4 Exit 3 Entry 5 Exit 4 Entry 6 Exit 5 Entry 7 Exit 6 Entry 8 Exit 7 Entry 9 Exit 8 Entry 10 Exit 9 Entry 11 Exit 10 Entry 12 Exit 11 Entry 13 Exit 12 Entry 14 Exit 13 Entry 15 Exit 14 Entry 16 Exit 15 Entry 17 Exit 16 Entry 18 Exit 17 Entry 19 Exit 18 Exit 19 Rules executed testSubFlowForEach.rf looks like this <?xml version="1.0" encoding="UTF-8"?> <process xmlns="http://drools.org/drools-5.0/process" xmlns:xs="http://www.w3.org/2001/XMLSchema-instance" xs:schemaLocation="http://drools.org/drools-5.0/process drools-processes-5.0.xsd" type="RuleFlow" name="testForEach" id="processForEach" package-name="com.sample" <header <imports <import name="java.util.ArrayList" / <import name="com.sample.IntegerObject" / </imports <variables <variable name="numberList" <type name="org.drools.process.core.datatype.impl.type.ObjectDataType" className="java.util.ArrayList" / </variable <variable name="integerObject" <type name="org.drools.process.core.datatype.impl.type.ObjectDataType" className="com.sample.IntegerObject" / </variable </variables </header <nodes <start id="1" name="Start" x="224" y="15" width="80" height="40" / <forEach id="2" name="processForEach" x="163" y="111" width="203" height="268" variableName="integerObject" collectionExpression="numberList" <nodes <subProcess id="13" name="SubProcess" x="55" y="110" width="80" height="40" processId="testSubFlow" independent="false" <mapping type="in" from="integerObject" to="integerObject" / <onEntry <action type="expression" dialect="java" >System.out.println("Entry " + ((IntegerObject) integerObject).getIntVal());</action </onEntry <onExit <action type="expression" dialect="java" >System.out.println("Exit " + ((IntegerObject) integerObject).getIntVal());</action </onExit </subProcess </nodes <connections </connections <in-ports <in-port type="DROOLS_DEFAULT" nodeId="13" nodeInType="DROOLS_DEFAULT" / </in-ports <out-ports <out-port type="DROOLS_DEFAULT" nodeId="13" nodeOutType="DROOLS_DEFAULT" / </out-ports </forEach <end id="5" name="End" x="230" y="456" width="80" height="40" / </nodes <connections <connection from="1" to="2" / <connection from="2" to="5" / </connections </process http://drools-java-rules-engine.46999.n3.nabble.com/file/n870012/testForE... testForEach.zip -- View this message in context: http://drools-java-rules-engine.46999.n3.nabble.com/Using-the-ForEach-com... Sent from the Drools - User mailing list archive at Nabble.com.