Package org.drools.core.reteoo.LeftInputAdapterNode

Examples of org.drools.core.reteoo.LeftInputAdapterNode.LiaNodeMemory

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        modifyPreviousTuples.retractTuples( pctx, wm );
    }

    public void doDeleteObject(PropagationContext pctx, InternalWorkingMemory wm, LeftTuple leftTuple) {
        LeftInputAdapterNode liaNode = (LeftInputAdapterNode) leftTuple.getLeftTupleSink().getLeftTupleSource();
        LiaNodeMemory lm = ( LiaNodeMemory )  wm.getNodeMemory( liaNode );
        LeftInputAdapterNode.doDeleteObject( leftTuple, pctx, lm.getSegmentMemory(), wm, liaNode, true, lm );
    }
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        queryNodeMem.setSegmentMemory(smem);
    }

    public static SegmentMemory getQuerySegmentMemory(InternalWorkingMemory wm, LeftTupleSource segmentRoot, QueryElementNode queryNode) {
        LeftInputAdapterNode liaNode = getQueryLiaNode(queryNode.getQueryElement().getQueryName(), getQueryOtn(segmentRoot));
        LiaNodeMemory liam = (LiaNodeMemory) wm.getNodeMemory((MemoryFactory) liaNode);
        SegmentMemory querySmem = liam.getSegmentMemory();
        if (querySmem == null) {
            querySmem = createSegmentMemory(liaNode, wm);
        }
        return querySmem;
    }
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        tnMem.setNodePosMaskBit(nodePosMask);
        tnMem.setSegmentMemory(smem);
    }

    private static long processLiaNode(LeftInputAdapterNode tupleSource, InternalWorkingMemory wm, SegmentMemory smem, long nodePosMask, long allLinkedTestMask) {
        LiaNodeMemory liaMemory = (LiaNodeMemory) smem.createNodeMemory((LeftInputAdapterNode) tupleSource, wm);
        smem.setStagedTuples( new SynchronizedLeftTupleSets() ); // LiaNode SegmentMemory must have Synchronized LeftTupleSets
        liaMemory.setSegmentMemory(smem);
        liaMemory.setNodePosMaskBit(nodePosMask);
        allLinkedTestMask = allLinkedTestMask | nodePosMask;
        return allLinkedTestMask;
    }
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        LeftTupleSource lts = tnode.getLeftTupleSource();
        while ( lts.getType() != NodeTypeEnums.LeftInputAdapterNode ) {
            lts = lts.getLeftTupleSource();
        }
        LeftInputAdapterNode lian = ( LeftInputAdapterNode ) lts;
        LiaNodeMemory lmem = (LiaNodeMemory) getNodeMemory( (MemoryFactory) lts);
        SegmentMemory lsmem = lmem.getSegmentMemory();
        if ( lsmem == null ) {
            lsmem = SegmentUtilities.createSegmentMemory(lts, this);
        }

        // TODO this is OTT, it shouldn't need to do this for ALL rules, just those rules that event stream inputs (mdp)
        if( this.ruleBase.getConfiguration().getEventProcessingMode().equals(EventProcessingOption.STREAM) ) {
            lmem.linkNode(this);
            List<PathMemory> pmems =  lmem.getSegmentMemory().getPathMemories();
            PathMemory pmm = pmems!=null && !pmems.isEmpty() ? pmems.get(0) : null;
            if( pmm != null && pmm.getRuleAgendaItem() != null ) {
                RuleAgendaItem item = pmm.getRuleAgendaItem();
                item.getRuleExecutor().reEvaluateNetwork( this, new org.drools.core.util.LinkedList<StackEntry>(), false);
            }
        }
       
        LeftInputAdapterNode.doInsertObject( handle, pCtx, lian, this, lmem, false, queryObject.isOpen() );
       
        List<PathMemory> pmems =  lmem.getSegmentMemory().getPathMemories();
        for ( int i = 0, length = pmems.size(); i < length; i++ ) {
            PathMemory rm = pmems.get( i );
            RuleAgendaItem evaluator = agenda.createRuleAgendaItem(Integer.MAX_VALUE, rm, (TerminalNode) rm.getNetworkNode());
            evaluator.getRuleExecutor().setDirty(true);
            evaluator.getRuleExecutor().evaluateNetworkAndFire(this, null, 0, -1);
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            final PropagationContext pCtx = pctxFactory.createPropagationContext(getNextPropagationIdCounter(), PropagationContext.INSERTION,
                                                                                 null, null, factHandle, getEntryPoint());

            LeftInputAdapterNode lian = ( LeftInputAdapterNode ) factHandle.getFirstLeftTuple().getLeftTupleSink().getLeftTupleSource();
            LiaNodeMemory lmem = (LiaNodeMemory) getNodeMemory( (MemoryFactory) lian);
            SegmentMemory lsmem = lmem.getSegmentMemory();

            LeftTuple childLeftTuple = factHandle.getFirstLeftTuple(); // there is only one, all other LTs are peers
            LeftInputAdapterNode.doDeleteObject( childLeftTuple, childLeftTuple.getPropagationContext(),  lsmem, this, lian, false, lmem );

            List<PathMemory> pmems =  lmem.getSegmentMemory().getPathMemories();
            for ( int i = 0, length = pmems.size(); i < length; i++ ) {
                PathMemory rm = pmems.get( i );

                RuleAgendaItem evaluator = agenda.createRuleAgendaItem(Integer.MAX_VALUE, rm, (TerminalNode) rm.getNetworkNode());
                evaluator.getRuleExecutor().setDirty(true);
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        LeftTupleSource lts = tnode.getLeftTupleSource();
        while ( lts.getType() != NodeTypeEnums.LeftInputAdapterNode ) {
            lts = lts.getLeftTupleSource();
        }
        LeftInputAdapterNode lian = ( LeftInputAdapterNode ) lts;
        LiaNodeMemory lmem = (LiaNodeMemory) getNodeMemory( (MemoryFactory) lts);
        SegmentMemory lsmem = lmem.getSegmentMemory();
        if ( lsmem == null ) {
            lsmem = SegmentUtilities.createSegmentMemory(lts, this);
        }

        // TODO this is OTT, it shouldn't need to do this for ALL rules, just those rules that event stream inputs (mdp)
        RuleBaseConfiguration conf = this.ruleBase.getConfiguration();
        if( conf.isPhreakEnabled() && conf.getEventProcessingMode().equals(EventProcessingOption.STREAM) ) {
            lmem.linkNode(this);
            List<PathMemory> pmems =  lmem.getSegmentMemory().getPathMemories();
            PathMemory pmm = pmems!=null && !pmems.isEmpty() ? pmems.get(0) : null;
            if( pmm != null && pmm.getRuleAgendaItem() != null ) {
                RuleAgendaItem item = pmm.getRuleAgendaItem();
                item.getRuleExecutor().reEvaluateNetwork( this, new org.drools.core.util.LinkedList<StackEntry>(), false);
            }
        }
       
        LeftInputAdapterNode.doInsertObject( handle, pCtx, lian, this, lmem, false, queryObject.isOpen() );
       
        List<PathMemory> pmems =  lmem.getSegmentMemory().getPathMemories();
        for ( int i = 0, length = pmems.size(); i < length; i++ ) {
            PathMemory rm = pmems.get( i );
            RuleAgendaItem evaluator = agenda.createRuleAgendaItem(Integer.MAX_VALUE, rm, (TerminalNode) rm.getNetworkNode());
            evaluator.getRuleExecutor().setDirty(true);
            evaluator.getRuleExecutor().evaluateNetworkAndFire(this, null, 0, -1);
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            final PropagationContext pCtx = pctxFactory.createPropagationContext(getNextPropagationIdCounter(), PropagationContext.INSERTION,
                                                                                 null, null, factHandle, getEntryPoint());

            LeftInputAdapterNode lian = ( LeftInputAdapterNode ) factHandle.getFirstLeftTuple().getLeftTupleSink().getLeftTupleSource();
            LiaNodeMemory lmem = (LiaNodeMemory) getNodeMemory( (MemoryFactory) lian);
            SegmentMemory lsmem = lmem.getSegmentMemory();

            LeftTuple childLeftTuple = factHandle.getFirstLeftTuple(); // there is only one, all other LTs are peers
            LeftInputAdapterNode.doDeleteObject( childLeftTuple, childLeftTuple.getPropagationContext(),  lsmem, this, lian, false, lmem );

            List<PathMemory> pmems =  lmem.getSegmentMemory().getPathMemories();
            for ( int i = 0, length = pmems.size(); i < length; i++ ) {
                PathMemory rm = pmems.get( i );

                RuleAgendaItem evaluator = agenda.createRuleAgendaItem(Integer.MAX_VALUE, rm, (TerminalNode) rm.getNetworkNode());
                evaluator.getRuleExecutor().setDirty(true);
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        return ! queryNode.getQueryElement().isAbductive();
    }

    public static SegmentMemory getQuerySegmentMemory(InternalWorkingMemory wm, LeftTupleSource segmentRoot, QueryElementNode queryNode) {
        LeftInputAdapterNode liaNode = getQueryLiaNode(queryNode.getQueryElement().getQueryName(), getQueryOtn(segmentRoot));
        LiaNodeMemory liam = (LiaNodeMemory) wm.getNodeMemory(liaNode);
        SegmentMemory querySmem = liam.getSegmentMemory();
        if (querySmem == null) {
            querySmem = createSegmentMemory(liaNode, wm);
        }
        return querySmem;
    }
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        tnMem.setNodePosMaskBit(nodePosMask);
        tnMem.setSegmentMemory(smem);
    }

    private static long processLiaNode(LeftInputAdapterNode tupleSource, InternalWorkingMemory wm, SegmentMemory smem, long nodePosMask, long allLinkedTestMask) {
        LiaNodeMemory liaMemory = (LiaNodeMemory) smem.createNodeMemory(tupleSource, wm);
        smem.setStagedTuples( new SynchronizedLeftTupleSets() ); // LiaNode SegmentMemory must have Synchronized LeftTupleSets
        liaMemory.setSegmentMemory(smem);
        liaMemory.setNodePosMaskBit(nodePosMask);
        allLinkedTestMask = allLinkedTestMask | nodePosMask;
        return allLinkedTestMask;
    }
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        modifyPreviousTuples.retractTuples( pctx, wm );
    }

    public void doDeleteObject(PropagationContext pctx, InternalWorkingMemory wm, LeftTuple leftTuple) {
        LeftInputAdapterNode liaNode = (LeftInputAdapterNode) leftTuple.getLeftTupleSink().getLeftTupleSource();
        LiaNodeMemory lm = ( LiaNodeMemory )  wm.getNodeMemory( liaNode );
        LeftInputAdapterNode.doDeleteObject( leftTuple, pctx, lm.getSegmentMemory(), wm, liaNode, true, lm );
    }
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Related Classes of org.drools.core.reteoo.LeftInputAdapterNode.LiaNodeMemory

  • org.drools.compiler.integrationtests.LinkingTest
  • org.drools.compiler.integrationtests.SegmentCreationTest
  • org.drools.compiler.phreak.AddRuleTest
  • org.drools.compiler.phreak.RemoveRuleTest
  • org.drools.core.common.AbstractWorkingMemory
  • org.drools.core.phreak.PhreakQueryNode
  • org.drools.core.phreak.RuleNetworkEvaluator$PhreakQueryNode
  • org.drools.core.phreak.SegmentUtilities
  • org.drools.core.reteoo.EntryPointNode
  • org.drools.core.reteoo.LIANodePropagation
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