Kevin, Could you also post your process, so I can take a look and if necessary try it out locally to see what is going on? Kris Quoting Kevin Alonso <kalonso(a)vicomtech.org&gt;: > Hello, > I´m working with a simple flow that has a Event Wait node. This node > > has the following condition: > - Person() > > Being Person a class that is not inserted into the session yet. > > When the flow arrives to the event wait node its execution stops and > the > test main class execution continues. Here I insert a Person object to > > the session, so now, the flow can continue. After wait node I have a > > Split node, which has the followings constraints: > > - Person() > > - not Person() > > The flow always take the not Person() way. But now a Person instance > is > into the session. > > Why is happening this? > > Could anyone help me? > > Thank you, > Kevin > _______________________________________________ > rules-users mailing list > rules-users(a)lists.jboss.org > https://lists.jboss.org/mailman/listinfo/rules-users > Disclaimer: http://www.kuleuven.be/cwis/email_disclaimer.htm _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users

Hi Kris, I hope you can help me. Here you have the whole code: public class RuleFlowTest {     public static final void main(String[] args) {         try {             // load up the knowledge base             KnowledgeBase kbase = readKnowledgeBase();             StatefulKnowledgeSession ksession = kbase.newStatefulKnowledgeSession();             KnowledgeRuntimeLogger logger = KnowledgeRuntimeLoggerFactory.newFileLogger(ksession, "test");             // start a new process instance             ksession.startProcess("com.sample.ruleflow");             System.out.println("Waiting...");             Person person = new Person();             person.setName("Kevin");             person.setSurname("Alonso");             ksession.insert(person);             logger.close();         } catch (Throwable t) {             t.printStackTrace();         }     }     private static KnowledgeBase readKnowledgeBase() throws Exception {         KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder();         kbuilder.add(ResourceFactory.newClassPathResource("ruleflow.rf"), ResourceType.DRF);         KnowledgeBuilderErrors errors = kbuilder.getErrors();         if (errors.size() > 0) {             for (KnowledgeBuilderError error: errors) {                 System.err.println(error);             }             throw new IllegalArgumentException("Could not parse knowledge.");         }         KnowledgeBase kbase = KnowledgeBaseFactory.newKnowledgeBase();         kbase.addKnowledgePackages(kbuilder.getKnowledgePackages());         return kbase;     } } Person Class: public class Person {     String name;     String surname;     public String getName() {         return name;     }     public void setName(String name) {         this.name = name;     }     public String getSurname() {         return surname;     }     public void setSurname(String surname) {         this.surname = surname;     } } And rf file. <?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="ruleflow" id="com.sample.ruleflow" package-name="com.sample" >   <header>     <imports>       <import name="com.sample.Person" />     </imports>   </header>   <nodes>     <start id="1" name="Start" x="16" y="16" />     <end id="3" name="End" x="480" y="277" width="80" height="40" />     <milestone id="4" name="Event Wait" x="130" y="17" width="80" height="40" >       <constraint type="rule" dialect="mvel" >Person()</constraint>     </milestone>     <end id="5" name="End" x="312" y="275" width="80" height="40" />     <split id="6" name="Split" x="354" y="18" width="80" height="40" type="2" >       <constraints>         <constraint toNodeId="8" toType="DROOLS_DEFAULT" name="Not Person" priority="1" type="rule" dialect="mvel" >not Person()</constraint>         <constraint toNodeId="7" toType="DROOLS_DEFAULT" name="Person" priority="1" type="rule" dialect="mvel" >Person()</constraint>       </constraints>     </split>     <actionNode id="7" name="Action" x="482" y="185" width="80" height="40" >         <action type="expression" dialect="java" >System.out.println("Person");</action>     </actionNode>     <actionNode id="8" name="Action" x="310" y="185" width="80" height="40" >         <action type="expression" dialect="mvel" >System.out.println("No Person");</action>     </actionNode>   </nodes>   <connections>     <connection from="7" to="3" />     <connection from="1" to="4" />     <connection from="8" to="5" />     <connection from="4" to="6" />     <connection from="6" to="7" />     <connection from="6" to="8" />   </connections> </process> Kevin. Kris Verlaenen escribió: Kevin, Could you also post your process, so I can take a look and if necessary try it out locally to see what is going on? Kris Quoting Kevin Alonso <kalonso(a)vicomtech.org&gt;: Hello, I´m working with a simple flow that has a Event Wait node. This node has the following condition: - Person() Being Person a class that is not inserted into the session yet. When the flow arrives to the event wait node its execution stops and the test main class execution continues. Here I insert a Person object to the session, so now, the flow can continue. After wait node I have a Split node, which has the followings constraints: - Person() - not Person() The flow always take the not Person() way. But now a Person instance is into the session. Why is happening this? Could anyone help me? Thank you, Kevin _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users Disclaimer: http://www.kuleuven.be/cwis/email_disclaimer.htm