Package org.drools.core.reteoo

Examples of org.drools.core.reteoo.NotNode

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        ExistsNode existsNode = (ExistsNode) riaNode2.getSinkPropagator().getSinks()[0];

        QueryElementNode queryElementNode3 = (QueryElementNode) existsNode.getSinkPropagator().getSinks()[0];
        FromNode fromNode = (FromNode) queryElementNode3.getSinkPropagator().getSinks()[0];
        RightInputAdapterNode riaNode3 = (RightInputAdapterNode) fromNode.getSinkPropagator().getSinks()[0];
        NotNode notNode = (NotNode) riaNode3.getSinkPropagator().getSinks()[0];

        StatefulKnowledgeSession ksession = createKnowledgeSession( kbase );
        ReteooWorkingMemoryInterface wm = ((StatefulKnowledgeSessionImpl) ksession).session;
        AccumulateMemory accMemory = (AccumulateMemory) wm.getNodeMemory( accNode );
        BetaMemory existsMemory = (BetaMemory) wm.getNodeMemory( existsNode );
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                                                              buildContext.getKnowledgeBase().getConfiguration() );
                    break;                                       
                       
            }

            NotNode notNode = new NotNode( buildContext.getNextId(),
                                           leftTupleSource,
                                           rightObjectSource,
                                           constraints,
                                           buildContext );
            notNode.attach(buildContext);
            context.put( name,
                         notNode );

        } else {
            throw new IllegalArgumentException( "Cannot arguments " + args );
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        ExistsNode existsNode = (ExistsNode) riaNode2.getSinkPropagator().getSinks()[0];

        QueryElementNode queryElementNode3 = (QueryElementNode) existsNode.getSinkPropagator().getSinks()[0];
        FromNode fromNode = (FromNode) queryElementNode3.getSinkPropagator().getSinks()[0];
        RightInputAdapterNode riaNode3 = (RightInputAdapterNode) fromNode.getSinkPropagator().getSinks()[0];
        NotNode notNode = (NotNode) riaNode3.getSinkPropagator().getSinks()[0];

        StatefulKnowledgeSession ksession = createKnowledgeSession( kbase );
        ReteooWorkingMemoryInterface wm = ((StatefulKnowledgeSessionImpl) ksession).session;
        AccumulateMemory accMemory = (AccumulateMemory) wm.getNodeMemory( accNode );
        BetaMemory existsMemory = (BetaMemory) wm.getNodeMemory( existsNode );
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        switch ( nodeType ) {
            case NodeTypeEnums.JoinNode:
                return new JoinNode( 0, leftInput, rightInput, betaConstraints, buildContext );
            case NodeTypeEnums.NotNode:
                return new NotNode( 0, leftInput, rightInput, betaConstraints, buildContext );
            case NodeTypeEnums.ExistsNode:
                return new ExistsNode( 0, leftInput, rightInput, betaConstraints, buildContext );               
        }
        throw new IllegalStateException( "Unable to build Node" );
    }
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    public JoinNode buildJoinNode( int id, LeftTupleSource leftInput, ObjectSource rightInput, BetaConstraints binder, BuildContext context ) {
        return new JoinNode( id, leftInput, rightInput, binder, context );
    }

    public NotNode buildNotNode( int id, LeftTupleSource leftInput, ObjectSource rightInput, BetaConstraints binder, BuildContext context ) {
        return new NotNode( id, leftInput, rightInput, binder, context );
    }
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            // then attach the NOT node. It will work both as a simple not node
            // or as subnetwork join node as the context was set appropriatelly
            // in each case


            NotNode node = context.getComponentFactory().getNodeFactoryService().buildNotNode( context.getNextId(),
                                                                                               context.getTupleSource(),
                                                                                               context.getObjectSource(),
                                                                                               betaConstraints,
                                                                                               context );

            node.setEmptyBetaConstraints( context.getBetaconstraints().isEmpty() );

            context.setTupleSource( (LeftTupleSource) utils.attachNode( context,
                                                                        node ) );
            context.setBetaconstraints( null );
            context.setObjectSource( null );
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        ExistsNode existsNode = (ExistsNode) riaNode2.getSinkPropagator().getSinks()[0];

        QueryElementNode queryElementNode3 = (QueryElementNode) existsNode.getSinkPropagator().getSinks()[0];
        FromNode fromNode = (FromNode) queryElementNode3.getSinkPropagator().getSinks()[0];
        RightInputAdapterNode riaNode3 = (RightInputAdapterNode) fromNode.getSinkPropagator().getSinks()[0];
        NotNode notNode = (NotNode) riaNode3.getSinkPropagator().getSinks()[0];

        StatefulKnowledgeSession ksession = createKnowledgeSession( kbase );
        ReteooWorkingMemoryInterface wm = ((StatefulKnowledgeSessionImpl) ksession).session;
        AccumulateMemory accMemory = (AccumulateMemory) wm.getNodeMemory( accNode );
        BetaMemory existsMemory = (BetaMemory) wm.getNodeMemory( existsNode );
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Related Classes of org.drools.core.reteoo.NotNode

  • org.drools.compiler.integrationtests.BackwardChainingTest
  • org.drools.compiler.phreak.BetaNodeBuilder
  • org.drools.core.common.RightTupleSets
  • org.drools.core.phreak.RightTupleEntry
  • org.drools.core.reteoo.builder.GroupElementBuilder$NotBuilder
  • org.drools.core.reteoo.builder.PhreakNodeFactory
  • org.drools.core.reteoo.test.dsl.NotNodeStep
  • org.drools.core.spi.PropagationContext
  • org.drools.core.util.FastIterator
  • org.drools.core.util.index.RightTupleList
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