Package org.drools.core.phreak

Examples of org.drools.core.phreak.RightTupleEntry

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        boolean stagedInsertWasEmpty = false;
        if ( streamMode ) {
            stagedInsertWasEmpty = memory.getSegmentMemory().getTupleQueue().isEmpty();
            int propagationType = pctx.getType() == PropagationContext.MODIFICATION ? PropagationContext.INSERTION : pctx.getType();
            memory.getSegmentMemory().getTupleQueue().add(new RightTupleEntry(rightTuple, pctx, memory, propagationType));
            if ( log.isTraceEnabled() ) {
                log.trace( "JoinNode insert queue={} size={} pctx={} lt={}", System.identityHashCode( memory.getSegmentMemory().getTupleQueue() ), memory.getSegmentMemory().getTupleQueue().size(), PhreakPropagationContext.intEnumToString(pctx), rightTuple );
            }
        }  else {
            stagedInsertWasEmpty = memory.getStagedRightTuples().addInsert( rightTuple );
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        boolean stagedDeleteWasEmpty = false;
        if ( isStreamMode() ) {
            stagedDeleteWasEmpty = memory.getSegmentMemory().getTupleQueue().isEmpty();
            PropagationContext pctx = rightTuple.getPropagationContext();
            int propagationType = pctx.getType() == PropagationContext.MODIFICATION ? PropagationContext.DELETION : pctx.getType();
            memory.getSegmentMemory().getTupleQueue().add(new RightTupleEntry(rightTuple, pctx, memory, propagationType));
            if ( log.isTraceEnabled() ) {
                log.trace( "JoinNode delete queue={} size={} pctx={} lt={}", System.identityHashCode( memory.getSegmentMemory().getTupleQueue() ), memory.getSegmentMemory().getTupleQueue().size(), PhreakPropagationContext.intEnumToString(rightTuple.getPropagationContext()), rightTuple );
            }
        } else {
            stagedDeleteWasEmpty = stagedRightTuples.addDelete( rightTuple );
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        boolean stagedUpdateWasEmpty = false;
        if ( streamMode ) {
            stagedUpdateWasEmpty = memory.getSegmentMemory().getTupleQueue().isEmpty();
            PropagationContext pctx = rightTuple.getPropagationContext();
            memory.getSegmentMemory().getTupleQueue().add(new RightTupleEntry(rightTuple, pctx, memory, pctx.getType()));
        } else {
            stagedUpdateWasEmpty = stagedRightTuples.addUpdate( rightTuple );
        }

        if ( stagedUpdateWasEmpty  ) {
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        // strangely we link here, this is actually just to force a network evaluation
        // The assert is then processed and the rule unlinks then.
        // This is because we need the first RightTuple to link with it's blocked
        boolean stagedInsertWasEmpty = false;
        if ( streamMode ) {
            stagedInsertWasEmpty = memory.getSegmentMemory().getStreamQueue().addInsert(new RightTupleEntry(rightTuple, pctx, memory, pctx.getType()));
            //log.trace( "NotNode insert queue={} size={} lt={}", System.identityHashCode( memory.getSegmentMemory().getTupleQueue() ), memory.getSegmentMemory().getTupleQueue().size(), rightTuple );
        }  else {
            stagedInsertWasEmpty = memory.getStagedRightTuples().addInsert( rightTuple );
        }
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                                   final BetaMemory memory) {
        RightTupleSets stagedRightTuples = memory.getStagedRightTuples();
        boolean  stagedDeleteWasEmpty = false;
        if ( streamMode ) {
            PropagationContext pctx = rightTuple.getPropagationContext();
            stagedDeleteWasEmpty = memory.getSegmentMemory().getStreamQueue().addDelete(new RightTupleEntry(rightTuple, pctx, memory, pctx.getType()));
            //log.trace( "NotNode delete queue={} size={} lt={}", System.identityHashCode( memory.getSegmentMemory().getTupleQueue() ), memory.getSegmentMemory().getTupleQueue().size(), rightTuple );
            registerUnlinkedPaths(wm, memory.getSegmentMemory(), stagedDeleteWasEmpty);
        } else {
            stagedDeleteWasEmpty = stagedRightTuples.addDelete( rightTuple );
        }
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        RightTuple rightTuple = createRightTuple( factHandle, this, pctx );

        boolean stagedInsertWasEmpty = false;
        if ( streamMode ) {
            int propagationType = pctx.getType() == PropagationContext.MODIFICATION ? PropagationContext.INSERTION : pctx.getType();
            stagedInsertWasEmpty = memory.getSegmentMemory().getStreamQueue().addInsert(new RightTupleEntry(rightTuple, pctx, memory, propagationType));
            if ( isLogTraceEnabled ) {
                log.trace( "JoinNode insert queue={} size={} pctx={} lt={}", System.identityHashCode( memory.getSegmentMemory().getStreamQueue() ), memory.getSegmentMemory().getStreamQueue().size(), PhreakPropagationContext.intEnumToString(pctx), rightTuple );
            }
        }  else {
            stagedInsertWasEmpty = memory.getStagedRightTuples().addInsert(rightTuple);
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        boolean stagedDeleteWasEmpty = false;
        if ( isStreamMode() ) {
            PropagationContext pctx = rightTuple.getPropagationContext();
            int propagationType = pctx.getType() == PropagationContext.MODIFICATION ? PropagationContext.DELETION : pctx.getType();
            stagedDeleteWasEmpty = memory.getSegmentMemory().getStreamQueue().addDelete(new RightTupleEntry(rightTuple, pctx, memory, propagationType));
            if ( isLogTraceEnabled ) {
                log.trace( "{} delete queue={} size={} pctx={} lt={}", getClass().getSimpleName(), System.identityHashCode( memory.getSegmentMemory().getStreamQueue() ), memory.getSegmentMemory().getStreamQueue().size(), PhreakPropagationContext.intEnumToString(rightTuple.getPropagationContext()), rightTuple );
            }

            registerUnlinkedPaths(wm, memory.getSegmentMemory(), stagedDeleteWasEmpty);
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        boolean stagedUpdateWasEmpty = false;
        if ( streamMode ) {
            PropagationContext pctx = rightTuple.getPropagationContext();
            stagedUpdateWasEmpty = memory.getSegmentMemory().getStreamQueue().addUpdate(new RightTupleEntry(rightTuple, pctx, memory, pctx.getType()));
        } else {
            stagedUpdateWasEmpty = stagedRightTuples.addUpdate( rightTuple );
        }

        if ( stagedUpdateWasEmpty  ) {
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        RightTuple rightTuple = createRightTuple( factHandle, this, pctx );

        boolean stagedInsertWasEmpty = false;
        if ( streamMode ) {
            int propagationType = pctx.getType() == PropagationContext.MODIFICATION ? PropagationContext.INSERTION : pctx.getType();
            stagedInsertWasEmpty = memory.getSegmentMemory().getStreamQueue().addInsert(new RightTupleEntry(rightTuple, pctx, memory, propagationType));
            if ( isLogTraceEnabled ) {
                log.trace( "JoinNode insert queue={} size={} pctx={} lt={}", System.identityHashCode( memory.getSegmentMemory().getStreamQueue() ), memory.getSegmentMemory().getStreamQueue().size(), PhreakPropagationContext.intEnumToString(pctx), rightTuple );
            }
        }  else {
            stagedInsertWasEmpty = memory.getStagedRightTuples().addInsert(rightTuple);
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        boolean stagedDeleteWasEmpty = false;
        if ( isStreamMode() ) {
            PropagationContext pctx = rightTuple.getPropagationContext();
            int propagationType = pctx.getType() == PropagationContext.MODIFICATION ? PropagationContext.DELETION : pctx.getType();
            stagedDeleteWasEmpty = memory.getSegmentMemory().getStreamQueue().addDelete(new RightTupleEntry(rightTuple, pctx, memory, propagationType));
            if ( isLogTraceEnabled ) {
                log.trace( "{} delete queue={} size={} pctx={} lt={}", getClass().getSimpleName(), System.identityHashCode( memory.getSegmentMemory().getStreamQueue() ), memory.getSegmentMemory().getStreamQueue().size(), PhreakPropagationContext.intEnumToString(rightTuple.getPropagationContext()), rightTuple );
            }

            registerUnlinkedPaths(wm, memory.getSegmentMemory(), stagedDeleteWasEmpty);
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Related Classes of org.drools.core.phreak.RightTupleEntry

  • org.drools.core.reteoo.BetaNode
  • org.drools.core.reteoo.NotNode
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