Package org.drools.core.reteoo.AccumulateNode

Examples of org.drools.core.reteoo.AccumulateNode.AccumulateMemory

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        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 );
        FromMemory fromMemory = (FromMemory) wm.getNodeMemory( fromNode );
        BetaMemory notMemory = (BetaMemory) wm.getNodeMemory( notNode );

        List<Map<String, Object>> list = new ArrayList<Map<String, Object>>();
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        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 );
        FromMemory fromMemory = (FromMemory) wm.getNodeMemory( fromNode );
        BetaMemory notMemory = (BetaMemory) wm.getNodeMemory( notNode );

        List<Map<String, Object>> list = new ArrayList<Map<String, Object>>();
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        RightInputAdapterNode riaNode3 = (RightInputAdapterNode) fromNode.getSinkPropagator().getSinks()[0];
        NotNode notNode = (NotNode) riaNode3.getSinkPropagator().getSinks()[0];

        StatefulKnowledgeSession ksession = createKnowledgeSession( kbase );
        ReteooWorkingMemoryInterface wm = ((StatefulKnowledgeSessionImpl) ksession);
        AccumulateMemory accMemory = (AccumulateMemory) wm.getNodeMemory( accNode );
        BetaMemory existsMemory = (BetaMemory) wm.getNodeMemory( existsNode );
        FromMemory fromMemory = (FromMemory) wm.getNodeMemory( fromNode );
        BetaMemory notMemory = (BetaMemory) wm.getNodeMemory( notNode );

        List<Map<String, Object>> list = new ArrayList<Map<String, Object>>();
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        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 );
        FromMemory fromMemory = (FromMemory) wm.getNodeMemory( fromNode );
        BetaMemory notMemory = (BetaMemory) wm.getNodeMemory( notNode );

        List<Map<String, Object>> list = new ArrayList<Map<String, Object>>();
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            List<String[]> cmds = step.getCommands();
            List<InternalFactHandle> handles = (List<InternalFactHandle>) context.get( "Handles" );

            BetaMemory memory = null;
            if ( node instanceof AccumulateNode ) {
                AccumulateMemory accmem = (AccumulateMemory) wm.getNodeMemory( node );
                memory = accmem.betaMemory;
            } else {
                memory = (BetaMemory) wm.getNodeMemory( node );
            }
            for ( String[] cmd : cmds ) {
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        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 );
        FromMemory fromMemory = (FromMemory) wm.getNodeMemory( fromNode );
        BetaMemory notMemory = (BetaMemory) wm.getNodeMemory( notNode );

        List<Map<String, Object>> list = new ArrayList<Map<String, Object>>();
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    }

    private static ProtobufMessages.NodeMemory writeAccumulateNodeMemory(final int nodeId,
                                                                         final Memory memory) {
        // for accumulate nodes, we need to store the ID of created (result) handles
        AccumulateMemory accmem = (AccumulateMemory) memory;
        if ( accmem.betaMemory.getLeftTupleMemory().size() > 0 ) {
            ProtobufMessages.NodeMemory.AccumulateNodeMemory.Builder _accumulate = ProtobufMessages.NodeMemory.AccumulateNodeMemory.newBuilder();

            final org.drools.core.util.Iterator tupleIter = accmem.betaMemory.getLeftTupleMemory().iterator();
            for ( LeftTuple leftTuple = (LeftTuple) tupleIter.next(); leftTuple != null; leftTuple = (LeftTuple) tupleIter.next() ) {
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    public LeftTuple getFirstLeftTuple(LeftTupleSource source,
                                       LeftTupleSink sink,
                                       InternalWorkingMemory wm) {
        if ( ((InternalRuleBase)wm.getRuleBase()).getConfiguration().isPhreakEnabled() && source instanceof AccumulateNode ) {
            AccumulateMemory accmem = (AccumulateMemory) wm.getNodeMemory( (MemoryFactory) source );
            BetaMemory memory = accmem.betaMemory;
           
            FastIterator localIt = memory.getLeftTupleMemory().fullFastIterator();
            LeftTuple leftTuple = BetaNode.getFirstLeftTuple( memory.getLeftTupleMemory(),
                                                              localIt );
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    }

    private boolean evalBetaNode(LeftInputAdapterNode liaNode, PathMemory pmem, NetworkNode node, Memory nodeMem, SegmentMemory[] smems, int smemIndex, LeftTupleSets trgTuples, InternalWorkingMemory wm, LinkedList<StackEntry> stack, LinkedList<StackEntry> outerStack, Set<String> visitedRules, boolean processRian, RuleExecutor executor, LeftTupleSets srcTuples, LeftTupleSets stagedLeftTuples, LeftTupleSinkNode sink) {BetaNode betaNode = (BetaNode) node;

        BetaMemory bm = null;
        AccumulateMemory am = null;
        if (NodeTypeEnums.AccumulateNode == node.getType()) {
            am = (AccumulateMemory) nodeMem;
            bm = am.getBetaMemory();
        } else {
            bm = (BetaMemory) nodeMem;
        }

        if (processRian && betaNode.isRightInputIsRiaNode()) {
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                return;
            }
            if (NodeTypeEnums.isBetaNode(node)) {
                BetaMemory bm;
                if (NodeTypeEnums.AccumulateNode == node.getType()) {
                    AccumulateMemory am = (AccumulateMemory) memory;
                    bm = am.getBetaMemory();
                } else {
                    bm = (BetaMemory) wm.getNodeMemory((MemoryFactory) node);
                }
                FastIterator it = bm.getRightTupleMemory().fullFastIterator(); // done off the RightTupleMemory, as exists only have unblocked tuples on the left side
                RightTuple rt = ((BetaNode) node).getFirstRightTuple(bm.getRightTupleMemory(), it);
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Related Classes of org.drools.core.reteoo.AccumulateNode.AccumulateMemory

  • org.drools.compiler.integrationtests.BackwardChainingTest
  • org.drools.core.common.LeftTupleIterator
  • org.drools.core.common.PhreakActivationIterator
  • org.drools.core.marshalling.impl.InputMarshaller
  • org.drools.core.marshalling.impl.OutputMarshaller
  • org.drools.core.marshalling.impl.ProtobufOutputMarshaller
  • org.drools.core.phreak.AddRemoveRule
  • org.drools.core.phreak.RuleNetworkEvaluator
  • org.drools.core.reteoo.SingleObjectSinkAdapter
  • org.drools.core.reteoo.test.ReteDslTestEngine
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