Package org.drools.core.reteoo

Examples of org.drools.core.reteoo.AccumulateNode

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        }

        BetaNode stringBetaNode = (BetaNode) node.getSinkPropagator().getSinks()[0];
        QueryElementNode queryElementNode1 = (QueryElementNode) stringBetaNode.getSinkPropagator().getSinks()[0];
        RightInputAdapterNode riaNode1 = (RightInputAdapterNode) queryElementNode1.getSinkPropagator().getSinks()[0];
        AccumulateNode accNode = (AccumulateNode) riaNode1.getSinkPropagator().getSinks()[0];

        QueryElementNode queryElementNode2 = (QueryElementNode) accNode.getSinkPropagator().getSinks()[0];
        RightInputAdapterNode riaNode2 = (RightInputAdapterNode) queryElementNode2.getSinkPropagator().getSinks()[0];
        ExistsNode existsNode = (ExistsNode) riaNode2.getSinkPropagator().getSinks()[0];

        QueryElementNode queryElementNode3 = (QueryElementNode) existsNode.getSinkPropagator().getSinks()[0];
        FromNode fromNode = (FromNode) queryElementNode3.getSinkPropagator().getSinks()[0];
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        }

        BetaNode stringBetaNode = (BetaNode) node.getSinkPropagator().getSinks()[0];
        QueryElementNode queryElementNode1 = (QueryElementNode) stringBetaNode.getSinkPropagator().getSinks()[0];
        RightInputAdapterNode riaNode1 = (RightInputAdapterNode) queryElementNode1.getSinkPropagator().getSinks()[0];
        AccumulateNode accNode = (AccumulateNode) riaNode1.getSinkPropagator().getSinks()[0];

        QueryElementNode queryElementNode2 = (QueryElementNode) accNode.getSinkPropagator().getSinks()[0];
        RightInputAdapterNode riaNode2 = (RightInputAdapterNode) queryElementNode2.getSinkPropagator().getSinks()[0];
        ExistsNode existsNode = (ExistsNode) riaNode2.getSinkPropagator().getSinks()[0];

        QueryElementNode queryElementNode3 = (QueryElementNode) existsNode.getSinkPropagator().getSinks()[0];
        FromNode fromNode = (FromNode) queryElementNode3.getSinkPropagator().getSinks()[0];
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        }

        BetaNode stringBetaNode = (BetaNode) node.getSinkPropagator().getSinks()[0];
        QueryElementNode queryElementNode1 = (QueryElementNode) stringBetaNode.getSinkPropagator().getSinks()[0];
        RightInputAdapterNode riaNode1 = (RightInputAdapterNode) queryElementNode1.getSinkPropagator().getSinks()[0];
        AccumulateNode accNode = (AccumulateNode) riaNode1.getSinkPropagator().getSinks()[0];

        QueryElementNode queryElementNode2 = (QueryElementNode) accNode.getSinkPropagator().getSinks()[0];
        RightInputAdapterNode riaNode2 = (RightInputAdapterNode) queryElementNode2.getSinkPropagator().getSinks()[0];
        ExistsNode existsNode = (ExistsNode) riaNode2.getSinkPropagator().getSinks()[0];

        QueryElementNode queryElementNode3 = (QueryElementNode) existsNode.getSinkPropagator().getSinks()[0];
        FromNode fromNode = (FromNode) queryElementNode3.getSinkPropagator().getSinks()[0];
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            ((MVELCompileable) accumulator).compile( data );

            Accumulate accumulate = new SingleAccumulate( sourcePattern,
                                                          new Declaration[]{}, // required declaration
                                                          accumulator );
            AccumulateNode accNode = new AccumulateNode( buildContext.getNextId(),
                                                         leftTupleSource,
                                                         rightObjectSource,
                                                         alphaResultConstraint,
                                                         betaSourceConstraints,
                                                         new EmptyBetaConstraints(),
                                                         accumulate,
                                                         false,
                                                         buildContext );

            accNode.attach(buildContext);
            context.put( name,
                         accNode );

        } else {
            StringBuilder msgBuilder = new StringBuilder();
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        }

        BetaNode stringBetaNode = (BetaNode) node.getSinkPropagator().getSinks()[0];
        QueryElementNode queryElementNode1 = (QueryElementNode) stringBetaNode.getSinkPropagator().getSinks()[0];
        RightInputAdapterNode riaNode1 = (RightInputAdapterNode) queryElementNode1.getSinkPropagator().getSinks()[0];
        AccumulateNode accNode = (AccumulateNode) riaNode1.getSinkPropagator().getSinks()[0];

        QueryElementNode queryElementNode2 = (QueryElementNode) accNode.getSinkPropagator().getSinks()[0];
        RightInputAdapterNode riaNode2 = (RightInputAdapterNode) queryElementNode2.getSinkPropagator().getSinks()[0];
        ExistsNode existsNode = (ExistsNode) riaNode2.getSinkPropagator().getSinks()[0];

        QueryElementNode queryElementNode3 = (QueryElementNode) existsNode.getSinkPropagator().getSinks()[0];
        FromNode fromNode = (FromNode) queryElementNode3.getSinkPropagator().getSinks()[0];
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                                                                              true );
        final BetaConstraints sourceBinder = utils.createBetaNodeConstraint( context,
                                                                             context.getBetaconstraints(),
                                                                             false );

        AccumulateNode accNode = nfactory.buildAccumulateNode(context.getNextId(),
                                                              context.getTupleSource(),
                                                              context.getObjectSource(),
                                                              (AlphaNodeFieldConstraint[]) resultAlphaConstraints.toArray(new AlphaNodeFieldConstraint[resultAlphaConstraints.size()]),
                                                              sourceBinder,
                                                              resultsBinder,
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    }

    public AccumulateNode buildAccumulateNode(int id, LeftTupleSource leftInput, ObjectSource rightInput,
                                              AlphaNodeFieldConstraint[] resultConstraints, BetaConstraints sourceBinder,
                                              BetaConstraints resultBinder, Accumulate accumulate, boolean unwrapRightObject, BuildContext context ) {
        return new AccumulateNode( id, leftInput, rightInput, resultConstraints, sourceBinder,resultBinder, accumulate, unwrapRightObject, context );
    }
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        }

        BetaNode stringBetaNode = (BetaNode) node.getSinkPropagator().getSinks()[0];
        QueryElementNode queryElementNode1 = (QueryElementNode) stringBetaNode.getSinkPropagator().getSinks()[0];
        RightInputAdapterNode riaNode1 = (RightInputAdapterNode) queryElementNode1.getSinkPropagator().getSinks()[0];
        AccumulateNode accNode = (AccumulateNode) riaNode1.getSinkPropagator().getSinks()[0];

        QueryElementNode queryElementNode2 = (QueryElementNode) accNode.getSinkPropagator().getSinks()[0];
        RightInputAdapterNode riaNode2 = (RightInputAdapterNode) queryElementNode2.getSinkPropagator().getSinks()[0];
        ExistsNode existsNode = (ExistsNode) riaNode2.getSinkPropagator().getSinks()[0];

        QueryElementNode queryElementNode3 = (QueryElementNode) existsNode.getSinkPropagator().getSinks()[0];
        FromNode fromNode = (FromNode) queryElementNode3.getSinkPropagator().getSinks()[0];
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    @Override
    protected void doVisit(NetworkNode node,
                           Stack<NetworkNode> nodeStack,
                           StatefulKnowledgeSessionInfo info) {
        AccumulateNode an = (AccumulateNode) node;
        DefaultNodeInfo ni = (DefaultNodeInfo) info.getNodeInfo( node );
        final AccumulateMemory memory = (AccumulateMemory) info.getSession().getNodeMemory( an );
       
        ni.setMemoryEnabled( true );
       
        if( an.isObjectMemoryEnabled() ) {
            ni.setFactMemorySize( memory.betaMemory.getRightTupleMemory().size() );
        }
        if( an.isLeftTupleMemoryEnabled() ) {
            ni.setTupleMemorySize( memory.betaMemory.getLeftTupleMemory().size() );
            FastIterator it =  memory.betaMemory.getLeftTupleMemory().fullFastIterator();
           
            int i = 0;
            for ( LeftTuple leftTuple = BetaNode.getFirstLeftTuple( memory.betaMemory.getLeftTupleMemory(), it ); leftTuple != null; leftTuple = ( LeftTuple) it.next( leftTuple  )) {
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Related Classes of org.drools.core.reteoo.AccumulateNode

  • org.drools.compiler.integrationtests.BackwardChainingTest
  • org.drools.core.common.InternalFactHandle
  • org.drools.core.common.PropagationContextImpl
  • org.drools.core.reteoo.builder.AccumulateBuilder
  • org.drools.core.reteoo.builder.CollectBuilder
  • org.drools.core.reteoo.builder.PhreakNodeFactory
  • org.drools.core.reteoo.ReteooWorkingMemory.EvaluateResultConstraints
  • org.drools.core.reteoo.test.dsl.AccumulateNodeStep
  • org.drools.core.spi.PropagationContext
  • org.drools.core.util.debug.AccumulateNodeVisitor
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