[JBoss JIRA] Created: (JBRULES-2735) ClassCastException for casting DefaultFactHandle to EventFactHandle when using Sliding Windows

[JBoss JIRA] Created:...

Will Lauer (JIRA)

Thursday, 14 October 2010 Thu, 14 Oct '10

8:49 p.m.

ClassCastException for casting DefaultFactHandle to EventFactHandle when using Sliding Windows ---------------------------------------------------------------------------------------------- Key: JBRULES-2735 URL: https://jira.jboss.org/browse/JBRULES-2735 Project: Drools Issue Type: Bug Security Level: Public (Everyone can see) Components: drools-core (fusion) Affects Versions: 5.1.1.FINAL Environment: Windows XP SP3, Java 1.6.0_21, Drools 5.1.1 Reporter: Will Lauer Assignee: Mark Proctor When playing with a simple sliding window test using a single type of fact with @role(event), the following ClassCastException is generated: Exception in thread "main" java.lang.ClassCastException: org.drools.common.DefaultFactHandle cannot be cast to org.drools.common.EventFactHandle at org.drools.base.evaluators.BeforeEvaluatorDefinition$BeforeEvaluator.evaluateCachedLeft(BeforeEvaluatorDefinition.java:333) at org.drools.rule.VariableRestriction.isAllowedCachedLeft(VariableRestriction.java:110) at org.drools.rule.VariableConstraint.isAllowedCachedLeft(VariableConstraint.java:115) at org.drools.common.SingleBetaConstraints.isAllowedCachedLeft(SingleBetaConstraints.java:142) at org.drools.reteoo.FromNode.checkConstraintsAndPropagate(FromNode.java:274) at org.drools.reteoo.FromNode.assertLeftTuple(FromNode.java:138) at org.drools.reteoo.SingleLeftTupleSinkAdapter.doPropagateAssertLeftTuple(SingleLeftTupleSinkAdapter.java:189) at org.drools.reteoo.SingleLeftTupleSinkAdapter.propagateAssertLeftTuple(SingleLeftTupleSinkAdapter.java:64) at org.drools.reteoo.AccumulateNode.evaluateResultConstraints(AccumulateNode.java:662) at org.drools.reteoo.AccumulateNode.assertLeftTuple(AccumulateNode.java:181) at org.drools.reteoo.SingleLeftTupleSinkAdapter.doPropagateAssertLeftTuple(SingleLeftTupleSinkAdapter.java:189) at org.drools.reteoo.SingleLeftTupleSinkAdapter.createAndPropagateAssertLeftTuple(SingleLeftTupleSinkAdapter.java:138) at org.drools.reteoo.LeftInputAdapterNode.assertObject(LeftInputAdapterNode.java:148) at org.drools.reteoo.SingleObjectSinkAdapter.propagateAssertObject(SingleObjectSinkAdapter.java:59) at org.drools.reteoo.AlphaNode.assertObject(AlphaNode.java:145) at org.drools.reteoo.CompositeObjectSinkAdapter.doPropagateAssertObject(CompositeObjectSinkAdapter.java:450) at org.drools.reteoo.CompositeObjectSinkAdapter.propagateAssertObject(CompositeObjectSinkAdapter.java:368) at org.drools.reteoo.ObjectTypeNode.assertObject(ObjectTypeNode.java:190) at org.drools.reteoo.EntryPointNode.assertObject(EntryPointNode.java:145) at org.drools.common.AbstractWorkingMemory.insert(AbstractWorkingMemory.java:1174) at org.drools.common.AbstractWorkingMemory.insert(AbstractWorkingMemory.java:1123) at org.drools.common.AbstractWorkingMemory.insert(AbstractWorkingMemory.java:917) at org.drools.impl.StatefulKnowledgeSessionImpl.insert(StatefulKnowledgeSessionImpl.java:251) at net.wlauer.DroolsEngine.NonSpringRulesEngine.main(NonSpringRulesEngine.java:71) -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

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Will Lauer (JIRA)

Friday, 15 October Fri, 15 Oct

6:34 p.m.

New subject: [JBoss JIRA] Commented: (JBRULES-2735) ClassCastException for casting DefaultFactHandle to EventFactHandle when using Sliding Windows

[ https://jira.jboss.org/browse/JBRULES-2735?page=com.atlassian.jira.plugin... ] Will Lauer commented on JBRULES-2735: ------------------------------------- It looks like this is a problem with the handling of "from collect" when combined with event facts. When a rule with "from collect" is evaluated, it eventually calls RetooFactHandleFactory.newFactHandle(), passing in null for the ObjectTypeConf, making the factory assume that the fact to be constructed is a default fact type, not an event fact. The result is that facts inserted into a collection using "from collect" will have morphed their role. If these facts are later used in another clause in the rule (for example, through using the "from" clause on a rule) and temporal reasoning is applied to them, a type mismatch will occur and a casting exception will be generated. Looks like the offending null is coming from FromNode.assertLeftTuple(). Here, a call is made to workingMemory.getFactHandleFactory().newFactHandle(...) with null being passed instead of the correct confType being looked up. There is a comment here indicating that the null is intentional. Seems like there is a disconnect here with the event functionality.

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ClassCastException for casting DefaultFactHandle to EventFactHandle when using Sliding Windows ---------------------------------------------------------------------------------------------- Key: JBRULES-2735 URL: https://jira.jboss.org/browse/JBRULES-2735 Project: Drools Issue Type: Bug Security Level: Public(Everyone can see) Components: drools-core (fusion) Affects Versions: 5.1.1.FINAL Environment: Windows XP SP3, Java 1.6.0_21, Drools 5.1.1 Reporter: Will Lauer Assignee: Mark Proctor When playing with a simple sliding window test using a single type of fact with @role(event), the following ClassCastException is generated: Exception in thread "main" java.lang.ClassCastException: org.drools.common.DefaultFactHandle cannot be cast to org.drools.common.EventFactHandle at org.drools.base.evaluators.BeforeEvaluatorDefinition$BeforeEvaluator.evaluateCachedLeft(BeforeEvaluatorDefinition.java:333) at org.drools.rule.VariableRestriction.isAllowedCachedLeft(VariableRestriction.java:110) at org.drools.rule.VariableConstraint.isAllowedCachedLeft(VariableConstraint.java:115) at org.drools.common.SingleBetaConstraints.isAllowedCachedLeft(SingleBetaConstraints.java:142) at org.drools.reteoo.FromNode.checkConstraintsAndPropagate(FromNode.java:274) at org.drools.reteoo.FromNode.assertLeftTuple(FromNode.java:138) at org.drools.reteoo.SingleLeftTupleSinkAdapter.doPropagateAssertLeftTuple(SingleLeftTupleSinkAdapter.java:189) at org.drools.reteoo.SingleLeftTupleSinkAdapter.propagateAssertLeftTuple(SingleLeftTupleSinkAdapter.java:64) at org.drools.reteoo.AccumulateNode.evaluateResultConstraints(AccumulateNode.java:662) at org.drools.reteoo.AccumulateNode.assertLeftTuple(AccumulateNode.java:181) at org.drools.reteoo.SingleLeftTupleSinkAdapter.doPropagateAssertLeftTuple(SingleLeftTupleSinkAdapter.java:189) at org.drools.reteoo.SingleLeftTupleSinkAdapter.createAndPropagateAssertLeftTuple(SingleLeftTupleSinkAdapter.java:138) at org.drools.reteoo.LeftInputAdapterNode.assertObject(LeftInputAdapterNode.java:148) at org.drools.reteoo.SingleObjectSinkAdapter.propagateAssertObject(SingleObjectSinkAdapter.java:59) at org.drools.reteoo.AlphaNode.assertObject(AlphaNode.java:145) at org.drools.reteoo.CompositeObjectSinkAdapter.doPropagateAssertObject(CompositeObjectSinkAdapter.java:450) at org.drools.reteoo.CompositeObjectSinkAdapter.propagateAssertObject(CompositeObjectSinkAdapter.java:368) at org.drools.reteoo.ObjectTypeNode.assertObject(ObjectTypeNode.java:190) at org.drools.reteoo.EntryPointNode.assertObject(EntryPointNode.java:145) at org.drools.common.AbstractWorkingMemory.insert(AbstractWorkingMemory.java:1174) at org.drools.common.AbstractWorkingMemory.insert(AbstractWorkingMemory.java:1123) at org.drools.common.AbstractWorkingMemory.insert(AbstractWorkingMemory.java:917) at org.drools.impl.StatefulKnowledgeSessionImpl.insert(StatefulKnowledgeSessionImpl.java:251) at net.wlauer.DroolsEngine.NonSpringRulesEngine.main(NonSpringRulesEngine.java:71)

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Mark Proctor (JIRA)

Monday, 8 November Mon, 8 Nov

8:17 a.m.

New subject: [JBoss JIRA] Assigned: (JBRULES-2735) ClassCastException for casting DefaultFactHandle to EventFactHandle when using Sliding Windows

[ https://jira.jboss.org/browse/JBRULES-2735?page=com.atlassian.jira.plugin... ] Mark Proctor reassigned JBRULES-2735: ------------------------------------- Assignee: Edson Tirelli (was: Mark Proctor)

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ClassCastException for casting DefaultFactHandle to EventFactHandle when using Sliding Windows ---------------------------------------------------------------------------------------------- Key: JBRULES-2735 URL: https://jira.jboss.org/browse/JBRULES-2735 Project: Drools Issue Type: Bug Security Level: Public(Everyone can see) Components: drools-core (fusion) Affects Versions: 5.1.1.FINAL Environment: Windows XP SP3, Java 1.6.0_21, Drools 5.1.1 Reporter: Will Lauer Assignee: Edson Tirelli When playing with a simple sliding window test using a single type of fact with @role(event), the following ClassCastException is generated: Exception in thread "main" java.lang.ClassCastException: org.drools.common.DefaultFactHandle cannot be cast to org.drools.common.EventFactHandle at org.drools.base.evaluators.BeforeEvaluatorDefinition$BeforeEvaluator.evaluateCachedLeft(BeforeEvaluatorDefinition.java:333) at org.drools.rule.VariableRestriction.isAllowedCachedLeft(VariableRestriction.java:110) at org.drools.rule.VariableConstraint.isAllowedCachedLeft(VariableConstraint.java:115) at org.drools.common.SingleBetaConstraints.isAllowedCachedLeft(SingleBetaConstraints.java:142) at org.drools.reteoo.FromNode.checkConstraintsAndPropagate(FromNode.java:274) at org.drools.reteoo.FromNode.assertLeftTuple(FromNode.java:138) at org.drools.reteoo.SingleLeftTupleSinkAdapter.doPropagateAssertLeftTuple(SingleLeftTupleSinkAdapter.java:189) at org.drools.reteoo.SingleLeftTupleSinkAdapter.propagateAssertLeftTuple(SingleLeftTupleSinkAdapter.java:64) at org.drools.reteoo.AccumulateNode.evaluateResultConstraints(AccumulateNode.java:662) at org.drools.reteoo.AccumulateNode.assertLeftTuple(AccumulateNode.java:181) at org.drools.reteoo.SingleLeftTupleSinkAdapter.doPropagateAssertLeftTuple(SingleLeftTupleSinkAdapter.java:189) at org.drools.reteoo.SingleLeftTupleSinkAdapter.createAndPropagateAssertLeftTuple(SingleLeftTupleSinkAdapter.java:138) at org.drools.reteoo.LeftInputAdapterNode.assertObject(LeftInputAdapterNode.java:148) at org.drools.reteoo.SingleObjectSinkAdapter.propagateAssertObject(SingleObjectSinkAdapter.java:59) at org.drools.reteoo.AlphaNode.assertObject(AlphaNode.java:145) at org.drools.reteoo.CompositeObjectSinkAdapter.doPropagateAssertObject(CompositeObjectSinkAdapter.java:450) at org.drools.reteoo.CompositeObjectSinkAdapter.propagateAssertObject(CompositeObjectSinkAdapter.java:368) at org.drools.reteoo.ObjectTypeNode.assertObject(ObjectTypeNode.java:190) at org.drools.reteoo.EntryPointNode.assertObject(EntryPointNode.java:145) at org.drools.common.AbstractWorkingMemory.insert(AbstractWorkingMemory.java:1174) at org.drools.common.AbstractWorkingMemory.insert(AbstractWorkingMemory.java:1123) at org.drools.common.AbstractWorkingMemory.insert(AbstractWorkingMemory.java:917) at org.drools.impl.StatefulKnowledgeSessionImpl.insert(StatefulKnowledgeSessionImpl.java:251) at net.wlauer.DroolsEngine.NonSpringRulesEngine.main(NonSpringRulesEngine.java:71)

Mark Proctor (JIRA)

Wednesday, 18 May Wed, 18 May

6:37 a.m.

New subject: [JBoss JIRA] Updated: (JBRULES-2735) ClassCastException for casting DefaultFactHandle to EventFactHandle when using Sliding Windows

[ https://issues.jboss.org/browse/JBRULES-2735?page=com.atlassian.jira.plug... ] Mark Proctor updated JBRULES-2735: ---------------------------------- Fix Version/s: 5.2.0.CR1

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ClassCastException for casting DefaultFactHandle to EventFactHandle when using Sliding Windows ---------------------------------------------------------------------------------------------- Key: JBRULES-2735 URL: https://issues.jboss.org/browse/JBRULES-2735 Project: Drools Issue Type: Bug Security Level: Public(Everyone can see) Components: drools-core (fusion) Affects Versions: 5.1.1.FINAL Environment: Windows XP SP3, Java 1.6.0_21, Drools 5.1.1 Reporter: Will Lauer Assignee: Edson Tirelli Fix For: 5.2.0.CR1 When playing with a simple sliding window test using a single type of fact with @role(event), the following ClassCastException is generated: Exception in thread "main" java.lang.ClassCastException: org.drools.common.DefaultFactHandle cannot be cast to org.drools.common.EventFactHandle at org.drools.base.evaluators.BeforeEvaluatorDefinition$BeforeEvaluator.evaluateCachedLeft(BeforeEvaluatorDefinition.java:333) at org.drools.rule.VariableRestriction.isAllowedCachedLeft(VariableRestriction.java:110) at org.drools.rule.VariableConstraint.isAllowedCachedLeft(VariableConstraint.java:115) at org.drools.common.SingleBetaConstraints.isAllowedCachedLeft(SingleBetaConstraints.java:142) at org.drools.reteoo.FromNode.checkConstraintsAndPropagate(FromNode.java:274) at org.drools.reteoo.FromNode.assertLeftTuple(FromNode.java:138) at org.drools.reteoo.SingleLeftTupleSinkAdapter.doPropagateAssertLeftTuple(SingleLeftTupleSinkAdapter.java:189) at org.drools.reteoo.SingleLeftTupleSinkAdapter.propagateAssertLeftTuple(SingleLeftTupleSinkAdapter.java:64) at org.drools.reteoo.AccumulateNode.evaluateResultConstraints(AccumulateNode.java:662) at org.drools.reteoo.AccumulateNode.assertLeftTuple(AccumulateNode.java:181) at org.drools.reteoo.SingleLeftTupleSinkAdapter.doPropagateAssertLeftTuple(SingleLeftTupleSinkAdapter.java:189) at org.drools.reteoo.SingleLeftTupleSinkAdapter.createAndPropagateAssertLeftTuple(SingleLeftTupleSinkAdapter.java:138) at org.drools.reteoo.LeftInputAdapterNode.assertObject(LeftInputAdapterNode.java:148) at org.drools.reteoo.SingleObjectSinkAdapter.propagateAssertObject(SingleObjectSinkAdapter.java:59) at org.drools.reteoo.AlphaNode.assertObject(AlphaNode.java:145) at org.drools.reteoo.CompositeObjectSinkAdapter.doPropagateAssertObject(CompositeObjectSinkAdapter.java:450) at org.drools.reteoo.CompositeObjectSinkAdapter.propagateAssertObject(CompositeObjectSinkAdapter.java:368) at org.drools.reteoo.ObjectTypeNode.assertObject(ObjectTypeNode.java:190) at org.drools.reteoo.EntryPointNode.assertObject(EntryPointNode.java:145) at org.drools.common.AbstractWorkingMemory.insert(AbstractWorkingMemory.java:1174) at org.drools.common.AbstractWorkingMemory.insert(AbstractWorkingMemory.java:1123) at org.drools.common.AbstractWorkingMemory.insert(AbstractWorkingMemory.java:917) at org.drools.impl.StatefulKnowledgeSessionImpl.insert(StatefulKnowledgeSessionImpl.java:251) at net.wlauer.DroolsEngine.NonSpringRulesEngine.main(NonSpringRulesEngine.java:71)

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Edson Tirelli (JIRA)

Thursday, 19 May Thu, 19 May

10:37 p.m.

New subject: [JBoss JIRA] Commented: (JBRULES-2735) ClassCastException for casting DefaultFactHandle to EventFactHandle when using Sliding Windows

[ https://issues.jboss.org/browse/JBRULES-2735?page=com.atlassian.jira.plug... ] Edson Tirelli commented on JBRULES-2735: ---------------------------------------- I checked the problem and it is actually more complicated then it seems. "From" handles the expression as a black box, and creates a new fact handle for each result returned from the expression. When it does that, it loses all the reference data assigned to an event when it is first inserted into the engine, i.e., it gives the events new values for the new fact handle. This is of course undesirable, but a simple try to re-use the existing fact handle creates problems in lots of other places, as it was not designed for that. This also related to the problem reported by Davide in JBRULES-2423. Obviously, there are alternatives to improve the situation but then we face even worst performance problems than the one reported in JBRULES-2685. So, we will need to thing these 3 problems as one and come up with a solution. Unfortunately, it will not make Drools 5.2, so I am rescheduling the ticket to 5.3M1.

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ClassCastException for casting DefaultFactHandle to EventFactHandle when using Sliding Windows ---------------------------------------------------------------------------------------------- Key: JBRULES-2735 URL: https://issues.jboss.org/browse/JBRULES-2735 Project: Drools Issue Type: Bug Security Level: Public(Everyone can see) Components: drools-core (fusion) Affects Versions: 5.1.1.FINAL Environment: Windows XP SP3, Java 1.6.0_21, Drools 5.1.1 Reporter: Will Lauer Assignee: Edson Tirelli Fix For: 5.3.0.M1 When playing with a simple sliding window test using a single type of fact with @role(event), the following ClassCastException is generated: Exception in thread "main" java.lang.ClassCastException: org.drools.common.DefaultFactHandle cannot be cast to org.drools.common.EventFactHandle at org.drools.base.evaluators.BeforeEvaluatorDefinition$BeforeEvaluator.evaluateCachedLeft(BeforeEvaluatorDefinition.java:333) at org.drools.rule.VariableRestriction.isAllowedCachedLeft(VariableRestriction.java:110) at org.drools.rule.VariableConstraint.isAllowedCachedLeft(VariableConstraint.java:115) at org.drools.common.SingleBetaConstraints.isAllowedCachedLeft(SingleBetaConstraints.java:142) at org.drools.reteoo.FromNode.checkConstraintsAndPropagate(FromNode.java:274) at org.drools.reteoo.FromNode.assertLeftTuple(FromNode.java:138) at org.drools.reteoo.SingleLeftTupleSinkAdapter.doPropagateAssertLeftTuple(SingleLeftTupleSinkAdapter.java:189) at org.drools.reteoo.SingleLeftTupleSinkAdapter.propagateAssertLeftTuple(SingleLeftTupleSinkAdapter.java:64) at org.drools.reteoo.AccumulateNode.evaluateResultConstraints(AccumulateNode.java:662) at org.drools.reteoo.AccumulateNode.assertLeftTuple(AccumulateNode.java:181) at org.drools.reteoo.SingleLeftTupleSinkAdapter.doPropagateAssertLeftTuple(SingleLeftTupleSinkAdapter.java:189) at org.drools.reteoo.SingleLeftTupleSinkAdapter.createAndPropagateAssertLeftTuple(SingleLeftTupleSinkAdapter.java:138) at org.drools.reteoo.LeftInputAdapterNode.assertObject(LeftInputAdapterNode.java:148) at org.drools.reteoo.SingleObjectSinkAdapter.propagateAssertObject(SingleObjectSinkAdapter.java:59) at org.drools.reteoo.AlphaNode.assertObject(AlphaNode.java:145) at org.drools.reteoo.CompositeObjectSinkAdapter.doPropagateAssertObject(CompositeObjectSinkAdapter.java:450) at org.drools.reteoo.CompositeObjectSinkAdapter.propagateAssertObject(CompositeObjectSinkAdapter.java:368) at org.drools.reteoo.ObjectTypeNode.assertObject(ObjectTypeNode.java:190) at org.drools.reteoo.EntryPointNode.assertObject(EntryPointNode.java:145) at org.drools.common.AbstractWorkingMemory.insert(AbstractWorkingMemory.java:1174) at org.drools.common.AbstractWorkingMemory.insert(AbstractWorkingMemory.java:1123) at org.drools.common.AbstractWorkingMemory.insert(AbstractWorkingMemory.java:917) at org.drools.impl.StatefulKnowledgeSessionImpl.insert(StatefulKnowledgeSessionImpl.java:251) at net.wlauer.DroolsEngine.NonSpringRulesEngine.main(NonSpringRulesEngine.java:71)

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Edson Tirelli (JIRA)

10:37 p.m.

New subject: [JBoss JIRA] Updated: (JBRULES-2735) ClassCastException for casting DefaultFactHandle to EventFactHandle when using Sliding Windows

[ https://issues.jboss.org/browse/JBRULES-2735?page=com.atlassian.jira.plug... ] Edson Tirelli updated JBRULES-2735: ----------------------------------- Fix Version/s: 5.3.0.M1 (was: 5.2.0.CR1)

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ClassCastException for casting DefaultFactHandle to EventFactHandle when using Sliding Windows ---------------------------------------------------------------------------------------------- Key: JBRULES-2735 URL: https://issues.jboss.org/browse/JBRULES-2735 Project: Drools Issue Type: Bug Security Level: Public(Everyone can see) Components: drools-core (fusion) Affects Versions: 5.1.1.FINAL Environment: Windows XP SP3, Java 1.6.0_21, Drools 5.1.1 Reporter: Will Lauer Assignee: Edson Tirelli Fix For: 5.3.0.M1 When playing with a simple sliding window test using a single type of fact with @role(event), the following ClassCastException is generated: Exception in thread "main" java.lang.ClassCastException: org.drools.common.DefaultFactHandle cannot be cast to org.drools.common.EventFactHandle at org.drools.base.evaluators.BeforeEvaluatorDefinition$BeforeEvaluator.evaluateCachedLeft(BeforeEvaluatorDefinition.java:333) at org.drools.rule.VariableRestriction.isAllowedCachedLeft(VariableRestriction.java:110) at org.drools.rule.VariableConstraint.isAllowedCachedLeft(VariableConstraint.java:115) at org.drools.common.SingleBetaConstraints.isAllowedCachedLeft(SingleBetaConstraints.java:142) at org.drools.reteoo.FromNode.checkConstraintsAndPropagate(FromNode.java:274) at org.drools.reteoo.FromNode.assertLeftTuple(FromNode.java:138) at org.drools.reteoo.SingleLeftTupleSinkAdapter.doPropagateAssertLeftTuple(SingleLeftTupleSinkAdapter.java:189) at org.drools.reteoo.SingleLeftTupleSinkAdapter.propagateAssertLeftTuple(SingleLeftTupleSinkAdapter.java:64) at org.drools.reteoo.AccumulateNode.evaluateResultConstraints(AccumulateNode.java:662) at org.drools.reteoo.AccumulateNode.assertLeftTuple(AccumulateNode.java:181) at org.drools.reteoo.SingleLeftTupleSinkAdapter.doPropagateAssertLeftTuple(SingleLeftTupleSinkAdapter.java:189) at org.drools.reteoo.SingleLeftTupleSinkAdapter.createAndPropagateAssertLeftTuple(SingleLeftTupleSinkAdapter.java:138) at org.drools.reteoo.LeftInputAdapterNode.assertObject(LeftInputAdapterNode.java:148) at org.drools.reteoo.SingleObjectSinkAdapter.propagateAssertObject(SingleObjectSinkAdapter.java:59) at org.drools.reteoo.AlphaNode.assertObject(AlphaNode.java:145) at org.drools.reteoo.CompositeObjectSinkAdapter.doPropagateAssertObject(CompositeObjectSinkAdapter.java:450) at org.drools.reteoo.CompositeObjectSinkAdapter.propagateAssertObject(CompositeObjectSinkAdapter.java:368) at org.drools.reteoo.ObjectTypeNode.assertObject(ObjectTypeNode.java:190) at org.drools.reteoo.EntryPointNode.assertObject(EntryPointNode.java:145) at org.drools.common.AbstractWorkingMemory.insert(AbstractWorkingMemory.java:1174) at org.drools.common.AbstractWorkingMemory.insert(AbstractWorkingMemory.java:1123) at org.drools.common.AbstractWorkingMemory.insert(AbstractWorkingMemory.java:917) at org.drools.impl.StatefulKnowledgeSessionImpl.insert(StatefulKnowledgeSessionImpl.java:251) at net.wlauer.DroolsEngine.NonSpringRulesEngine.main(NonSpringRulesEngine.java:71)

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Geoffrey De Smet (JIRA)

Tuesday, 9 August Tue, 9 Aug

1:42 p.m.

New subject: [JBoss JIRA] Updated: (JBRULES-2735) ClassCastException for casting DefaultFactHandle to EventFactHandle when using Sliding Windows

[ https://issues.jboss.org/browse/JBRULES-2735?page=com.atlassian.jira.plug... ] Geoffrey De Smet updated JBRULES-2735: -------------------------------------- Fix Version/s: 5.3.0.CR1 (was: 5.3.0.Beta1)

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ClassCastException for casting DefaultFactHandle to EventFactHandle when using Sliding Windows ---------------------------------------------------------------------------------------------- Key: JBRULES-2735 URL: https://issues.jboss.org/browse/JBRULES-2735 Project: Drools Issue Type: Bug Security Level: Public(Everyone can see) Components: drools-core (fusion) Affects Versions: 5.1.1.FINAL Environment: Windows XP SP3, Java 1.6.0_21, Drools 5.1.1 Reporter: Will Lauer Assignee: Edson Tirelli Fix For: 5.3.0.CR1 When playing with a simple sliding window test using a single type of fact with @role(event), the following ClassCastException is generated: Exception in thread "main" java.lang.ClassCastException: org.drools.common.DefaultFactHandle cannot be cast to org.drools.common.EventFactHandle at org.drools.base.evaluators.BeforeEvaluatorDefinition$BeforeEvaluator.evaluateCachedLeft(BeforeEvaluatorDefinition.java:333) at org.drools.rule.VariableRestriction.isAllowedCachedLeft(VariableRestriction.java:110) at org.drools.rule.VariableConstraint.isAllowedCachedLeft(VariableConstraint.java:115) at org.drools.common.SingleBetaConstraints.isAllowedCachedLeft(SingleBetaConstraints.java:142) at org.drools.reteoo.FromNode.checkConstraintsAndPropagate(FromNode.java:274) at org.drools.reteoo.FromNode.assertLeftTuple(FromNode.java:138) at org.drools.reteoo.SingleLeftTupleSinkAdapter.doPropagateAssertLeftTuple(SingleLeftTupleSinkAdapter.java:189) at org.drools.reteoo.SingleLeftTupleSinkAdapter.propagateAssertLeftTuple(SingleLeftTupleSinkAdapter.java:64) at org.drools.reteoo.AccumulateNode.evaluateResultConstraints(AccumulateNode.java:662) at org.drools.reteoo.AccumulateNode.assertLeftTuple(AccumulateNode.java:181) at org.drools.reteoo.SingleLeftTupleSinkAdapter.doPropagateAssertLeftTuple(SingleLeftTupleSinkAdapter.java:189) at org.drools.reteoo.SingleLeftTupleSinkAdapter.createAndPropagateAssertLeftTuple(SingleLeftTupleSinkAdapter.java:138) at org.drools.reteoo.LeftInputAdapterNode.assertObject(LeftInputAdapterNode.java:148) at org.drools.reteoo.SingleObjectSinkAdapter.propagateAssertObject(SingleObjectSinkAdapter.java:59) at org.drools.reteoo.AlphaNode.assertObject(AlphaNode.java:145) at org.drools.reteoo.CompositeObjectSinkAdapter.doPropagateAssertObject(CompositeObjectSinkAdapter.java:450) at org.drools.reteoo.CompositeObjectSinkAdapter.propagateAssertObject(CompositeObjectSinkAdapter.java:368) at org.drools.reteoo.ObjectTypeNode.assertObject(ObjectTypeNode.java:190) at org.drools.reteoo.EntryPointNode.assertObject(EntryPointNode.java:145) at org.drools.common.AbstractWorkingMemory.insert(AbstractWorkingMemory.java:1174) at org.drools.common.AbstractWorkingMemory.insert(AbstractWorkingMemory.java:1123) at org.drools.common.AbstractWorkingMemory.insert(AbstractWorkingMemory.java:917) at org.drools.impl.StatefulKnowledgeSessionImpl.insert(StatefulKnowledgeSessionImpl.java:251) at net.wlauer.DroolsEngine.NonSpringRulesEngine.main(NonSpringRulesEngine.java:71)

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Geoffrey De Smet (JIRA)

Sunday, 25 September Sun, 25 Sep

10:04 a.m.

New subject: [JBoss JIRA] Updated: (JBRULES-2735) ClassCastException for casting DefaultFactHandle to EventFactHandle when using Sliding Windows

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ClassCastException for casting DefaultFactHandle to EventFactHandle when using Sliding Windows ---------------------------------------------------------------------------------------------- Key: JBRULES-2735 URL: https://issues.jboss.org/browse/JBRULES-2735 Project: Drools Issue Type: Bug Security Level: Public(Everyone can see) Components: drools-core (fusion) Affects Versions: 5.1.1.FINAL Environment: Windows XP SP3, Java 1.6.0_21, Drools 5.1.1 Reporter: Will Lauer Assignee: Edson Tirelli Fix For: 5.3.0.Final When playing with a simple sliding window test using a single type of fact with @role(event), the following ClassCastException is generated: Exception in thread "main" java.lang.ClassCastException: org.drools.common.DefaultFactHandle cannot be cast to org.drools.common.EventFactHandle at org.drools.base.evaluators.BeforeEvaluatorDefinition$BeforeEvaluator.evaluateCachedLeft(BeforeEvaluatorDefinition.java:333) at org.drools.rule.VariableRestriction.isAllowedCachedLeft(VariableRestriction.java:110) at org.drools.rule.VariableConstraint.isAllowedCachedLeft(VariableConstraint.java:115) at org.drools.common.SingleBetaConstraints.isAllowedCachedLeft(SingleBetaConstraints.java:142) at org.drools.reteoo.FromNode.checkConstraintsAndPropagate(FromNode.java:274) at org.drools.reteoo.FromNode.assertLeftTuple(FromNode.java:138) at org.drools.reteoo.SingleLeftTupleSinkAdapter.doPropagateAssertLeftTuple(SingleLeftTupleSinkAdapter.java:189) at org.drools.reteoo.SingleLeftTupleSinkAdapter.propagateAssertLeftTuple(SingleLeftTupleSinkAdapter.java:64) at org.drools.reteoo.AccumulateNode.evaluateResultConstraints(AccumulateNode.java:662) at org.drools.reteoo.AccumulateNode.assertLeftTuple(AccumulateNode.java:181) at org.drools.reteoo.SingleLeftTupleSinkAdapter.doPropagateAssertLeftTuple(SingleLeftTupleSinkAdapter.java:189) at org.drools.reteoo.SingleLeftTupleSinkAdapter.createAndPropagateAssertLeftTuple(SingleLeftTupleSinkAdapter.java:138) at org.drools.reteoo.LeftInputAdapterNode.assertObject(LeftInputAdapterNode.java:148) at org.drools.reteoo.SingleObjectSinkAdapter.propagateAssertObject(SingleObjectSinkAdapter.java:59) at org.drools.reteoo.AlphaNode.assertObject(AlphaNode.java:145) at org.drools.reteoo.CompositeObjectSinkAdapter.doPropagateAssertObject(CompositeObjectSinkAdapter.java:450) at org.drools.reteoo.CompositeObjectSinkAdapter.propagateAssertObject(CompositeObjectSinkAdapter.java:368) at org.drools.reteoo.ObjectTypeNode.assertObject(ObjectTypeNode.java:190) at org.drools.reteoo.EntryPointNode.assertObject(EntryPointNode.java:145) at org.drools.common.AbstractWorkingMemory.insert(AbstractWorkingMemory.java:1174) at org.drools.common.AbstractWorkingMemory.insert(AbstractWorkingMemory.java:1123) at org.drools.common.AbstractWorkingMemory.insert(AbstractWorkingMemory.java:917) at org.drools.impl.StatefulKnowledgeSessionImpl.insert(StatefulKnowledgeSessionImpl.java:251) at net.wlauer.DroolsEngine.NonSpringRulesEngine.main(NonSpringRulesEngine.java:71)

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Geoffrey De Smet (Updated) (JIRA)

Friday, 21 October Fri, 21 Oct

5:02 p.m.

New subject: [JBoss JIRA] (JBRULES-2735) ClassCastException for casting DefaultFactHandle to EventFactHandle when using Sliding Windows

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ClassCastException for casting DefaultFactHandle to EventFactHandle when using Sliding Windows ---------------------------------------------------------------------------------------------- Key: JBRULES-2735 URL: https://issues.jboss.org/browse/JBRULES-2735 Project: Drools Issue Type: Bug Security Level: Public(Everyone can see) Components: drools-core (fusion) Affects Versions: 5.1.1.FINAL Environment: Windows XP SP3, Java 1.6.0_21, Drools 5.1.1 Reporter: Will Lauer Assignee: Edson Tirelli Fix For: 5.4.0.Beta1 When playing with a simple sliding window test using a single type of fact with @role(event), the following ClassCastException is generated: Exception in thread "main" java.lang.ClassCastException: org.drools.common.DefaultFactHandle cannot be cast to org.drools.common.EventFactHandle at org.drools.base.evaluators.BeforeEvaluatorDefinition$BeforeEvaluator.evaluateCachedLeft(BeforeEvaluatorDefinition.java:333) at org.drools.rule.VariableRestriction.isAllowedCachedLeft(VariableRestriction.java:110) at org.drools.rule.VariableConstraint.isAllowedCachedLeft(VariableConstraint.java:115) at org.drools.common.SingleBetaConstraints.isAllowedCachedLeft(SingleBetaConstraints.java:142) at org.drools.reteoo.FromNode.checkConstraintsAndPropagate(FromNode.java:274) at org.drools.reteoo.FromNode.assertLeftTuple(FromNode.java:138) at org.drools.reteoo.SingleLeftTupleSinkAdapter.doPropagateAssertLeftTuple(SingleLeftTupleSinkAdapter.java:189) at org.drools.reteoo.SingleLeftTupleSinkAdapter.propagateAssertLeftTuple(SingleLeftTupleSinkAdapter.java:64) at org.drools.reteoo.AccumulateNode.evaluateResultConstraints(AccumulateNode.java:662) at org.drools.reteoo.AccumulateNode.assertLeftTuple(AccumulateNode.java:181) at org.drools.reteoo.SingleLeftTupleSinkAdapter.doPropagateAssertLeftTuple(SingleLeftTupleSinkAdapter.java:189) at org.drools.reteoo.SingleLeftTupleSinkAdapter.createAndPropagateAssertLeftTuple(SingleLeftTupleSinkAdapter.java:138) at org.drools.reteoo.LeftInputAdapterNode.assertObject(LeftInputAdapterNode.java:148) at org.drools.reteoo.SingleObjectSinkAdapter.propagateAssertObject(SingleObjectSinkAdapter.java:59) at org.drools.reteoo.AlphaNode.assertObject(AlphaNode.java:145) at org.drools.reteoo.CompositeObjectSinkAdapter.doPropagateAssertObject(CompositeObjectSinkAdapter.java:450) at org.drools.reteoo.CompositeObjectSinkAdapter.propagateAssertObject(CompositeObjectSinkAdapter.java:368) at org.drools.reteoo.ObjectTypeNode.assertObject(ObjectTypeNode.java:190) at org.drools.reteoo.EntryPointNode.assertObject(EntryPointNode.java:145) at org.drools.common.AbstractWorkingMemory.insert(AbstractWorkingMemory.java:1174) at org.drools.common.AbstractWorkingMemory.insert(AbstractWorkingMemory.java:1123) at org.drools.common.AbstractWorkingMemory.insert(AbstractWorkingMemory.java:917) at org.drools.impl.StatefulKnowledgeSessionImpl.insert(StatefulKnowledgeSessionImpl.java:251) at net.wlauer.DroolsEngine.NonSpringRulesEngine.main(NonSpringRulesEngine.java:71)

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Geoffrey De Smet (Updated) (JIRA)

Tuesday, 20 December Tue, 20 Dec

11:15 a.m.

New subject: [JBoss JIRA] (JBRULES-2735) ClassCastException for casting DefaultFactHandle to EventFactHandle when using Sliding Windows

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ClassCastException for casting DefaultFactHandle to EventFactHandle when using Sliding Windows ---------------------------------------------------------------------------------------------- Key: JBRULES-2735 URL: https://issues.jboss.org/browse/JBRULES-2735 Project: Drools Issue Type: Bug Security Level: Public(Everyone can see) Components: drools-core (fusion) Affects Versions: 5.1.1.FINAL Environment: Windows XP SP3, Java 1.6.0_21, Drools 5.1.1 Reporter: Will Lauer Assignee: Edson Tirelli Fix For: 5.4.0.Beta2 When playing with a simple sliding window test using a single type of fact with @role(event), the following ClassCastException is generated: Exception in thread "main" java.lang.ClassCastException: org.drools.common.DefaultFactHandle cannot be cast to org.drools.common.EventFactHandle at org.drools.base.evaluators.BeforeEvaluatorDefinition$BeforeEvaluator.evaluateCachedLeft(BeforeEvaluatorDefinition.java:333) at org.drools.rule.VariableRestriction.isAllowedCachedLeft(VariableRestriction.java:110) at org.drools.rule.VariableConstraint.isAllowedCachedLeft(VariableConstraint.java:115) at org.drools.common.SingleBetaConstraints.isAllowedCachedLeft(SingleBetaConstraints.java:142) at org.drools.reteoo.FromNode.checkConstraintsAndPropagate(FromNode.java:274) at org.drools.reteoo.FromNode.assertLeftTuple(FromNode.java:138) at org.drools.reteoo.SingleLeftTupleSinkAdapter.doPropagateAssertLeftTuple(SingleLeftTupleSinkAdapter.java:189) at org.drools.reteoo.SingleLeftTupleSinkAdapter.propagateAssertLeftTuple(SingleLeftTupleSinkAdapter.java:64) at org.drools.reteoo.AccumulateNode.evaluateResultConstraints(AccumulateNode.java:662) at org.drools.reteoo.AccumulateNode.assertLeftTuple(AccumulateNode.java:181) at org.drools.reteoo.SingleLeftTupleSinkAdapter.doPropagateAssertLeftTuple(SingleLeftTupleSinkAdapter.java:189) at org.drools.reteoo.SingleLeftTupleSinkAdapter.createAndPropagateAssertLeftTuple(SingleLeftTupleSinkAdapter.java:138) at org.drools.reteoo.LeftInputAdapterNode.assertObject(LeftInputAdapterNode.java:148) at org.drools.reteoo.SingleObjectSinkAdapter.propagateAssertObject(SingleObjectSinkAdapter.java:59) at org.drools.reteoo.AlphaNode.assertObject(AlphaNode.java:145) at org.drools.reteoo.CompositeObjectSinkAdapter.doPropagateAssertObject(CompositeObjectSinkAdapter.java:450) at org.drools.reteoo.CompositeObjectSinkAdapter.propagateAssertObject(CompositeObjectSinkAdapter.java:368) at org.drools.reteoo.ObjectTypeNode.assertObject(ObjectTypeNode.java:190) at org.drools.reteoo.EntryPointNode.assertObject(EntryPointNode.java:145) at org.drools.common.AbstractWorkingMemory.insert(AbstractWorkingMemory.java:1174) at org.drools.common.AbstractWorkingMemory.insert(AbstractWorkingMemory.java:1123) at org.drools.common.AbstractWorkingMemory.insert(AbstractWorkingMemory.java:917) at org.drools.impl.StatefulKnowledgeSessionImpl.insert(StatefulKnowledgeSessionImpl.java:251) at net.wlauer.DroolsEngine.NonSpringRulesEngine.main(NonSpringRulesEngine.java:71)

Geoffrey De Smet (JIRA)

Wednesday, 1 February Wed, 1 Feb

11:26 a.m.

New subject: [JBoss JIRA] (JBRULES-2735) ClassCastException for casting DefaultFactHandle to EventFactHandle when using Sliding Windows

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ClassCastException for casting DefaultFactHandle to EventFactHandle when using Sliding Windows ---------------------------------------------------------------------------------------------- Key: JBRULES-2735 URL: https://issues.jboss.org/browse/JBRULES-2735 Project: Drools Issue Type: Bug Security Level: Public(Everyone can see) Components: drools-core (fusion) Affects Versions: 5.1.1.FINAL Environment: Windows XP SP3, Java 1.6.0_21, Drools 5.1.1 Reporter: Will Lauer Assignee: Edson Tirelli Fix For: 5.4.0.Beta3 When playing with a simple sliding window test using a single type of fact with @role(event), the following ClassCastException is generated: Exception in thread "main" java.lang.ClassCastException: org.drools.common.DefaultFactHandle cannot be cast to org.drools.common.EventFactHandle at org.drools.base.evaluators.BeforeEvaluatorDefinition$BeforeEvaluator.evaluateCachedLeft(BeforeEvaluatorDefinition.java:333) at org.drools.rule.VariableRestriction.isAllowedCachedLeft(VariableRestriction.java:110) at org.drools.rule.VariableConstraint.isAllowedCachedLeft(VariableConstraint.java:115) at org.drools.common.SingleBetaConstraints.isAllowedCachedLeft(SingleBetaConstraints.java:142) at org.drools.reteoo.FromNode.checkConstraintsAndPropagate(FromNode.java:274) at org.drools.reteoo.FromNode.assertLeftTuple(FromNode.java:138) at org.drools.reteoo.SingleLeftTupleSinkAdapter.doPropagateAssertLeftTuple(SingleLeftTupleSinkAdapter.java:189) at org.drools.reteoo.SingleLeftTupleSinkAdapter.propagateAssertLeftTuple(SingleLeftTupleSinkAdapter.java:64) at org.drools.reteoo.AccumulateNode.evaluateResultConstraints(AccumulateNode.java:662) at org.drools.reteoo.AccumulateNode.assertLeftTuple(AccumulateNode.java:181) at org.drools.reteoo.SingleLeftTupleSinkAdapter.doPropagateAssertLeftTuple(SingleLeftTupleSinkAdapter.java:189) at org.drools.reteoo.SingleLeftTupleSinkAdapter.createAndPropagateAssertLeftTuple(SingleLeftTupleSinkAdapter.java:138) at org.drools.reteoo.LeftInputAdapterNode.assertObject(LeftInputAdapterNode.java:148) at org.drools.reteoo.SingleObjectSinkAdapter.propagateAssertObject(SingleObjectSinkAdapter.java:59) at org.drools.reteoo.AlphaNode.assertObject(AlphaNode.java:145) at org.drools.reteoo.CompositeObjectSinkAdapter.doPropagateAssertObject(CompositeObjectSinkAdapter.java:450) at org.drools.reteoo.CompositeObjectSinkAdapter.propagateAssertObject(CompositeObjectSinkAdapter.java:368) at org.drools.reteoo.ObjectTypeNode.assertObject(ObjectTypeNode.java:190) at org.drools.reteoo.EntryPointNode.assertObject(EntryPointNode.java:145) at org.drools.common.AbstractWorkingMemory.insert(AbstractWorkingMemory.java:1174) at org.drools.common.AbstractWorkingMemory.insert(AbstractWorkingMemory.java:1123) at org.drools.common.AbstractWorkingMemory.insert(AbstractWorkingMemory.java:917) at org.drools.impl.StatefulKnowledgeSessionImpl.insert(StatefulKnowledgeSessionImpl.java:251) at net.wlauer.DroolsEngine.NonSpringRulesEngine.main(NonSpringRulesEngine.java:71)

Toni Rikkola (JIRA)

Thursday, 12 April Thu, 12 Apr

9:37 a.m.

New subject: [JBoss JIRA] (JBRULES-2735) ClassCastException for casting DefaultFactHandle to EventFactHandle when using Sliding Windows

[ https://issues.jboss.org/browse/JBRULES-2735?page=com.atlassian.jira.plug... ] Toni Rikkola updated JBRULES-2735: ---------------------------------- Fix Version/s: 5.4.0.Final (was: 5.4.0.CR1)

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ClassCastException for casting DefaultFactHandle to EventFactHandle when using Sliding Windows ---------------------------------------------------------------------------------------------- Key: JBRULES-2735 URL: https://issues.jboss.org/browse/JBRULES-2735 Project: Drools Issue Type: Bug Security Level: Public(Everyone can see) Components: drools-core (fusion) Affects Versions: 5.1.1.FINAL Environment: Windows XP SP3, Java 1.6.0_21, Drools 5.1.1 Reporter: Will Lauer Assignee: Edson Tirelli Fix For: 5.4.0.Final When playing with a simple sliding window test using a single type of fact with @role(event), the following ClassCastException is generated: Exception in thread "main" java.lang.ClassCastException: org.drools.common.DefaultFactHandle cannot be cast to org.drools.common.EventFactHandle at org.drools.base.evaluators.BeforeEvaluatorDefinition$BeforeEvaluator.evaluateCachedLeft(BeforeEvaluatorDefinition.java:333) at org.drools.rule.VariableRestriction.isAllowedCachedLeft(VariableRestriction.java:110) at org.drools.rule.VariableConstraint.isAllowedCachedLeft(VariableConstraint.java:115) at org.drools.common.SingleBetaConstraints.isAllowedCachedLeft(SingleBetaConstraints.java:142) at org.drools.reteoo.FromNode.checkConstraintsAndPropagate(FromNode.java:274) at org.drools.reteoo.FromNode.assertLeftTuple(FromNode.java:138) at org.drools.reteoo.SingleLeftTupleSinkAdapter.doPropagateAssertLeftTuple(SingleLeftTupleSinkAdapter.java:189) at org.drools.reteoo.SingleLeftTupleSinkAdapter.propagateAssertLeftTuple(SingleLeftTupleSinkAdapter.java:64) at org.drools.reteoo.AccumulateNode.evaluateResultConstraints(AccumulateNode.java:662) at org.drools.reteoo.AccumulateNode.assertLeftTuple(AccumulateNode.java:181) at org.drools.reteoo.SingleLeftTupleSinkAdapter.doPropagateAssertLeftTuple(SingleLeftTupleSinkAdapter.java:189) at org.drools.reteoo.SingleLeftTupleSinkAdapter.createAndPropagateAssertLeftTuple(SingleLeftTupleSinkAdapter.java:138) at org.drools.reteoo.LeftInputAdapterNode.assertObject(LeftInputAdapterNode.java:148) at org.drools.reteoo.SingleObjectSinkAdapter.propagateAssertObject(SingleObjectSinkAdapter.java:59) at org.drools.reteoo.AlphaNode.assertObject(AlphaNode.java:145) at org.drools.reteoo.CompositeObjectSinkAdapter.doPropagateAssertObject(CompositeObjectSinkAdapter.java:450) at org.drools.reteoo.CompositeObjectSinkAdapter.propagateAssertObject(CompositeObjectSinkAdapter.java:368) at org.drools.reteoo.ObjectTypeNode.assertObject(ObjectTypeNode.java:190) at org.drools.reteoo.EntryPointNode.assertObject(EntryPointNode.java:145) at org.drools.common.AbstractWorkingMemory.insert(AbstractWorkingMemory.java:1174) at org.drools.common.AbstractWorkingMemory.insert(AbstractWorkingMemory.java:1123) at org.drools.common.AbstractWorkingMemory.insert(AbstractWorkingMemory.java:917) at org.drools.impl.StatefulKnowledgeSessionImpl.insert(StatefulKnowledgeSessionImpl.java:251) at net.wlauer.DroolsEngine.NonSpringRulesEngine.main(NonSpringRulesEngine.java:71)

Toni Rikkola (JIRA)

Tuesday, 15 May Tue, 15 May

2:01 p.m.

New subject: [JBoss JIRA] (JBRULES-2735) ClassCastException for casting DefaultFactHandle to EventFactHandle when using Sliding Windows

[ https://issues.jboss.org/browse/JBRULES-2735?page=com.atlassian.jira.plug... ] Toni Rikkola updated JBRULES-2735: ---------------------------------- Fix Version/s: 5.5.0.Beta1 (was: 5.4.0.Final)

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ClassCastException for casting DefaultFactHandle to EventFactHandle when using Sliding Windows ---------------------------------------------------------------------------------------------- Key: JBRULES-2735 URL: https://issues.jboss.org/browse/JBRULES-2735 Project: Drools Issue Type: Bug Security Level: Public(Everyone can see) Components: drools-core (fusion) Affects Versions: 5.1.1.FINAL Environment: Windows XP SP3, Java 1.6.0_21, Drools 5.1.1 Reporter: Will Lauer Assignee: Edson Tirelli Fix For: 5.5.0.Beta1 When playing with a simple sliding window test using a single type of fact with @role(event), the following ClassCastException is generated: Exception in thread "main" java.lang.ClassCastException: org.drools.common.DefaultFactHandle cannot be cast to org.drools.common.EventFactHandle at org.drools.base.evaluators.BeforeEvaluatorDefinition$BeforeEvaluator.evaluateCachedLeft(BeforeEvaluatorDefinition.java:333) at org.drools.rule.VariableRestriction.isAllowedCachedLeft(VariableRestriction.java:110) at org.drools.rule.VariableConstraint.isAllowedCachedLeft(VariableConstraint.java:115) at org.drools.common.SingleBetaConstraints.isAllowedCachedLeft(SingleBetaConstraints.java:142) at org.drools.reteoo.FromNode.checkConstraintsAndPropagate(FromNode.java:274) at org.drools.reteoo.FromNode.assertLeftTuple(FromNode.java:138) at org.drools.reteoo.SingleLeftTupleSinkAdapter.doPropagateAssertLeftTuple(SingleLeftTupleSinkAdapter.java:189) at org.drools.reteoo.SingleLeftTupleSinkAdapter.propagateAssertLeftTuple(SingleLeftTupleSinkAdapter.java:64) at org.drools.reteoo.AccumulateNode.evaluateResultConstraints(AccumulateNode.java:662) at org.drools.reteoo.AccumulateNode.assertLeftTuple(AccumulateNode.java:181) at org.drools.reteoo.SingleLeftTupleSinkAdapter.doPropagateAssertLeftTuple(SingleLeftTupleSinkAdapter.java:189) at org.drools.reteoo.SingleLeftTupleSinkAdapter.createAndPropagateAssertLeftTuple(SingleLeftTupleSinkAdapter.java:138) at org.drools.reteoo.LeftInputAdapterNode.assertObject(LeftInputAdapterNode.java:148) at org.drools.reteoo.SingleObjectSinkAdapter.propagateAssertObject(SingleObjectSinkAdapter.java:59) at org.drools.reteoo.AlphaNode.assertObject(AlphaNode.java:145) at org.drools.reteoo.CompositeObjectSinkAdapter.doPropagateAssertObject(CompositeObjectSinkAdapter.java:450) at org.drools.reteoo.CompositeObjectSinkAdapter.propagateAssertObject(CompositeObjectSinkAdapter.java:368) at org.drools.reteoo.ObjectTypeNode.assertObject(ObjectTypeNode.java:190) at org.drools.reteoo.EntryPointNode.assertObject(EntryPointNode.java:145) at org.drools.common.AbstractWorkingMemory.insert(AbstractWorkingMemory.java:1174) at org.drools.common.AbstractWorkingMemory.insert(AbstractWorkingMemory.java:1123) at org.drools.common.AbstractWorkingMemory.insert(AbstractWorkingMemory.java:917) at org.drools.impl.StatefulKnowledgeSessionImpl.insert(StatefulKnowledgeSessionImpl.java:251) at net.wlauer.DroolsEngine.NonSpringRulesEngine.main(NonSpringRulesEngine.java:71)

Michael Anstis (JIRA)

Wednesday, 26 September Wed, 26 Sep

11:28 a.m.

New subject: [JBoss JIRA] (JBRULES-2735) ClassCastException for casting DefaultFactHandle to EventFactHandle when using Sliding Windows

[ https://issues.jboss.org/browse/JBRULES-2735?page=com.atlassian.jira.plug... ] Michael Anstis updated JBRULES-2735: ------------------------------------ Fix Version/s: 5.5.0.CR1 (was: 5.5.0.Beta1)

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ClassCastException for casting DefaultFactHandle to EventFactHandle when using Sliding Windows ---------------------------------------------------------------------------------------------- Key: JBRULES-2735 URL: https://issues.jboss.org/browse/JBRULES-2735 Project: Drools Issue Type: Bug Security Level: Public(Everyone can see) Components: drools-core (fusion) Affects Versions: 5.1.1.FINAL Environment: Windows XP SP3, Java 1.6.0_21, Drools 5.1.1 Reporter: Will Lauer Assignee: Edson Tirelli Fix For: 5.5.0.CR1 When playing with a simple sliding window test using a single type of fact with @role(event), the following ClassCastException is generated: Exception in thread "main" java.lang.ClassCastException: org.drools.common.DefaultFactHandle cannot be cast to org.drools.common.EventFactHandle at org.drools.base.evaluators.BeforeEvaluatorDefinition$BeforeEvaluator.evaluateCachedLeft(BeforeEvaluatorDefinition.java:333) at org.drools.rule.VariableRestriction.isAllowedCachedLeft(VariableRestriction.java:110) at org.drools.rule.VariableConstraint.isAllowedCachedLeft(VariableConstraint.java:115) at org.drools.common.SingleBetaConstraints.isAllowedCachedLeft(SingleBetaConstraints.java:142) at org.drools.reteoo.FromNode.checkConstraintsAndPropagate(FromNode.java:274) at org.drools.reteoo.FromNode.assertLeftTuple(FromNode.java:138) at org.drools.reteoo.SingleLeftTupleSinkAdapter.doPropagateAssertLeftTuple(SingleLeftTupleSinkAdapter.java:189) at org.drools.reteoo.SingleLeftTupleSinkAdapter.propagateAssertLeftTuple(SingleLeftTupleSinkAdapter.java:64) at org.drools.reteoo.AccumulateNode.evaluateResultConstraints(AccumulateNode.java:662) at org.drools.reteoo.AccumulateNode.assertLeftTuple(AccumulateNode.java:181) at org.drools.reteoo.SingleLeftTupleSinkAdapter.doPropagateAssertLeftTuple(SingleLeftTupleSinkAdapter.java:189) at org.drools.reteoo.SingleLeftTupleSinkAdapter.createAndPropagateAssertLeftTuple(SingleLeftTupleSinkAdapter.java:138) at org.drools.reteoo.LeftInputAdapterNode.assertObject(LeftInputAdapterNode.java:148) at org.drools.reteoo.SingleObjectSinkAdapter.propagateAssertObject(SingleObjectSinkAdapter.java:59) at org.drools.reteoo.AlphaNode.assertObject(AlphaNode.java:145) at org.drools.reteoo.CompositeObjectSinkAdapter.doPropagateAssertObject(CompositeObjectSinkAdapter.java:450) at org.drools.reteoo.CompositeObjectSinkAdapter.propagateAssertObject(CompositeObjectSinkAdapter.java:368) at org.drools.reteoo.ObjectTypeNode.assertObject(ObjectTypeNode.java:190) at org.drools.reteoo.EntryPointNode.assertObject(EntryPointNode.java:145) at org.drools.common.AbstractWorkingMemory.insert(AbstractWorkingMemory.java:1174) at org.drools.common.AbstractWorkingMemory.insert(AbstractWorkingMemory.java:1123) at org.drools.common.AbstractWorkingMemory.insert(AbstractWorkingMemory.java:917) at org.drools.impl.StatefulKnowledgeSessionImpl.insert(StatefulKnowledgeSessionImpl.java:251) at net.wlauer.DroolsEngine.NonSpringRulesEngine.main(NonSpringRulesEngine.java:71)

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Michael Anstis (JIRA)

Tuesday, 23 October Tue, 23 Oct

10:43 p.m.

New subject: [JBoss JIRA] (JBRULES-2735) ClassCastException for casting DefaultFactHandle to EventFactHandle when using Sliding Windows

[ https://issues.jboss.org/browse/JBRULES-2735?page=com.atlassian.jira.plug... ] Michael Anstis updated JBRULES-2735: ------------------------------------ Fix Version/s: 6.0.0.Beta1 (was: 5.5.0.CR1)

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ClassCastException for casting DefaultFactHandle to EventFactHandle when using Sliding Windows ---------------------------------------------------------------------------------------------- Key: JBRULES-2735 URL: https://issues.jboss.org/browse/JBRULES-2735 Project: Drools Issue Type: Bug Security Level: Public(Everyone can see) Components: drools-core (fusion) Affects Versions: 5.1.1.FINAL Environment: Windows XP SP3, Java 1.6.0_21, Drools 5.1.1 Reporter: Will Lauer Assignee: Edson Tirelli Fix For: 6.0.0.Beta1 When playing with a simple sliding window test using a single type of fact with @role(event), the following ClassCastException is generated: Exception in thread "main" java.lang.ClassCastException: org.drools.common.DefaultFactHandle cannot be cast to org.drools.common.EventFactHandle at org.drools.base.evaluators.BeforeEvaluatorDefinition$BeforeEvaluator.evaluateCachedLeft(BeforeEvaluatorDefinition.java:333) at org.drools.rule.VariableRestriction.isAllowedCachedLeft(VariableRestriction.java:110) at org.drools.rule.VariableConstraint.isAllowedCachedLeft(VariableConstraint.java:115) at org.drools.common.SingleBetaConstraints.isAllowedCachedLeft(SingleBetaConstraints.java:142) at org.drools.reteoo.FromNode.checkConstraintsAndPropagate(FromNode.java:274) at org.drools.reteoo.FromNode.assertLeftTuple(FromNode.java:138) at org.drools.reteoo.SingleLeftTupleSinkAdapter.doPropagateAssertLeftTuple(SingleLeftTupleSinkAdapter.java:189) at org.drools.reteoo.SingleLeftTupleSinkAdapter.propagateAssertLeftTuple(SingleLeftTupleSinkAdapter.java:64) at org.drools.reteoo.AccumulateNode.evaluateResultConstraints(AccumulateNode.java:662) at org.drools.reteoo.AccumulateNode.assertLeftTuple(AccumulateNode.java:181) at org.drools.reteoo.SingleLeftTupleSinkAdapter.doPropagateAssertLeftTuple(SingleLeftTupleSinkAdapter.java:189) at org.drools.reteoo.SingleLeftTupleSinkAdapter.createAndPropagateAssertLeftTuple(SingleLeftTupleSinkAdapter.java:138) at org.drools.reteoo.LeftInputAdapterNode.assertObject(LeftInputAdapterNode.java:148) at org.drools.reteoo.SingleObjectSinkAdapter.propagateAssertObject(SingleObjectSinkAdapter.java:59) at org.drools.reteoo.AlphaNode.assertObject(AlphaNode.java:145) at org.drools.reteoo.CompositeObjectSinkAdapter.doPropagateAssertObject(CompositeObjectSinkAdapter.java:450) at org.drools.reteoo.CompositeObjectSinkAdapter.propagateAssertObject(CompositeObjectSinkAdapter.java:368) at org.drools.reteoo.ObjectTypeNode.assertObject(ObjectTypeNode.java:190) at org.drools.reteoo.EntryPointNode.assertObject(EntryPointNode.java:145) at org.drools.common.AbstractWorkingMemory.insert(AbstractWorkingMemory.java:1174) at org.drools.common.AbstractWorkingMemory.insert(AbstractWorkingMemory.java:1123) at org.drools.common.AbstractWorkingMemory.insert(AbstractWorkingMemory.java:917) at org.drools.impl.StatefulKnowledgeSessionImpl.insert(StatefulKnowledgeSessionImpl.java:251) at net.wlauer.DroolsEngine.NonSpringRulesEngine.main(NonSpringRulesEngine.java:71)

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Edson Tirelli (JIRA)
Geoffrey De Smet (JIRA)
Geoffrey De Smet (Updated) (JIRA)
Mark Proctor (JIRA)
Michael Anstis (JIRA)
Toni Rikkola (JIRA)
Will Lauer (JIRA)

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[JBoss JIRA] Created: (JBRULES-2735) ClassCastException for casting DefaultFactHandle to EventFactHandle when using Sliding Windows