Examples of BetaNode

com.clarkparsia.pellet.rules.rete.BetaNode
larkparsia.com>
org.drools.core.reteoo.BetaNode
org.drools.reteoo.BetaNode
A two-input Rete-OO join node . @see org.drools.reteoo.TupleSource @see org.drools.reteoo.TupleSink @author bob mcwhirter

Examples of org.drools.core.reteoo.BetaNode

    private static void insertFacts(LeftTupleSink startNode, InternalWorkingMemory wm) {
        LeftTupleSink lts =  startNode;
        PropagationContextFactory pctxFactory = wm.getKnowledgeBase().getConfiguration().getComponentFactory().getPropagationContextFactory();
        while (!NodeTypeEnums.isTerminalNode(lts) && lts.getLeftTupleSource().getType() != NodeTypeEnums.RightInputAdaterNode ) {
            if (NodeTypeEnums.isBetaNode(lts)) {
                BetaNode bn = (BetaNode) lts;
                if (!bn.isRightInputIsRiaNode() ) {
                    final PropagationContext pctx = pctxFactory.createPropagationContext(wm.getNextPropagationIdCounter(), PropagationContext.RULE_ADDITION, null, null, null);
                    bn.getRightInput().updateSink(bn,
                                                  pctx,
                                                  wm);
                } else {
                    insertSubnetworkFacts(bn, wm);
                }

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Examples of org.drools.core.reteoo.BetaNode


    public static void deleteFacts(LeftTupleSink startNode, InternalWorkingMemory wm) {
        LeftTupleSink lts = startNode;
        while (!NodeTypeEnums.isTerminalNode(lts) && lts.getLeftTupleSource().getType() != NodeTypeEnums.RightInputAdaterNode ) {
            if (NodeTypeEnums.isBetaNode(lts)) {
                BetaNode bn = (BetaNode) lts;
                if (!bn.isRightInputIsRiaNode() ) {
                    BetaMemory bm;
                    if ( bn.getType() == NodeTypeEnums.AccumulateNode ) {
                        bm = ((AccumulateMemory)wm.getNodeMemory( bn )).getBetaMemory();
                    } else {
                        bm = ( BetaMemory ) wm.getNodeMemory( bn );
                    }

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Examples of org.drools.core.reteoo.BetaNode

        LeftTupleSink sink = sinks.get(i);


        if ( i == 0 ) {
            if ( insert ) {
                if ( NodeTypeEnums.isBetaNode(sink) ) {
                    BetaNode bn = ( BetaNode ) sink;
                    if ( bn.isRightInputIsRiaNode() ) {
                        // must also create and stage the LeftTuple for the subnetwork
                        SegmentMemory subSmem = smem.getPrevious(); // Subnetwork segment will be before this one
                        insertPeerLeftTuple(lt, (LeftTupleSink)subSmem.getRootNode(), subSmem);
                    }
                }
                insertPeerLeftTuple(lt, sink, smem);
            } else {
                if ( NodeTypeEnums.isBetaNode(sink) ) {
                    BetaNode bn = ( BetaNode ) sink;
                    if ( bn.isRightInputIsRiaNode() ) {
                        // must also create and stage the LeftTuple for the subnetwork
                        SegmentMemory subSmem = smem.getPrevious(); // Subnetwork segment will be before this one
                        deletePeerLeftTuple(lt, (LeftTupleSink)subSmem.getRootNode(), subSmem, wm);
                    }
                }

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Examples of org.drools.core.reteoo.BetaNode

        ReteooWorkingMemoryInterface wm = ((StatefulKnowledgeSessionImpl)kbase.newStatefulKnowledgeSession());
        
        ObjectTypeNode otn = getObjectTypeNode(kbase, "Cheese" );
        assertNotNull( otn );


        BetaNode betaNode = ( BetaNode ) otn.getSinkPropagator().getSinks()[0];
        
        assertEquals( AllSetBitMask.get(), betaNode.getRightDeclaredMask() );
        assertEquals( AllSetBitMask.get(), betaNode.getRightInferredMask() );
    }

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Examples of org.drools.core.reteoo.BetaNode


        AlphaNode alphaNode = ( AlphaNode ) otn.getSinkPropagator().getSinks()[0];
        assertEquals( AllSetBitMask.get(), alphaNode.getDeclaredMask() );
        assertEquals( AllSetBitMask.get(), alphaNode.getInferredMask() );
        
        BetaNode betaNode = ( BetaNode ) alphaNode.getSinkPropagator().getSinks()[0]; 
        
        assertEquals( AllSetBitMask.get(), betaNode.getRightDeclaredMask() );
        assertEquals( AllSetBitMask.get(), betaNode.getRightInferredMask() );
    }

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Examples of org.drools.core.reteoo.BetaNode

        
        ObjectTypeNode otn = getObjectTypeNode(kbase, "InitialFactImpl" );
        assertNotNull( otn );
        
        LeftInputAdapterNode liaNode = ( LeftInputAdapterNode ) otn.getSinkPropagator().getSinks()[0];
        BetaNode betaNode = ( BetaNode ) liaNode.getSinkPropagator().getSinks()[1];
        
        assertEquals( AllSetBitMask.get(), betaNode.getLeftDeclaredMask() );
        assertEquals( AllSetBitMask.get(), betaNode.getLeftInferredMask() );
        assertEquals( AllSetBitMask.get(), betaNode.getRightDeclaredMask() );
        assertEquals( AllSetBitMask.get(), betaNode.getRightInferredMask() );
    }

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Examples of org.drools.core.reteoo.BetaNode

        
        ObjectTypeNode otn = getObjectTypeNode(kbase, "Person" );
        assertNotNull( otn );
        
        LeftInputAdapterNode liaNode = ( LeftInputAdapterNode ) otn.getSinkPropagator().getSinks()[0];
        BetaNode betaNode = ( BetaNode ) liaNode.getSinkPropagator().getSinks()[1];
        
        assertEquals( AllSetBitMask.get(), betaNode.getLeftDeclaredMask() );
        assertEquals( AllSetBitMask.get(), betaNode.getLeftInferredMask() );
        assertEquals( AllSetBitMask.get(), betaNode.getRightDeclaredMask() );
        assertEquals( AllSetBitMask.get(), betaNode.getRightInferredMask() );
    }

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Examples of org.drools.core.reteoo.BetaNode

        // first share
        AlphaNode alphaNode1_1 = ( AlphaNode ) alphaNode1.getSinkPropagator().getSinks()[0];
        assertEquals( AllSetBitMask.get(), alphaNode1_1.getDeclaredMask() );
        assertEquals( AllSetBitMask.get(), alphaNode1_1.getInferredMask() );
        
        BetaNode betaNode1 = ( BetaNode ) alphaNode1_1.getSinkPropagator().getSinks()[0]; 
        
        assertEquals( AllSetBitMask.get(), betaNode1.getRightDeclaredMask() );
        assertEquals( AllSetBitMask.get(), betaNode1.getRightInferredMask() );
        
        
        // second share
        AlphaNode alphaNode1_2 = ( AlphaNode ) alphaNode1.getSinkPropagator().getSinks()[1];
        assertEquals( AllSetBitMask.get(), alphaNode1_2.getDeclaredMask() );
        assertEquals( AllSetBitMask.get(), alphaNode1_2.getInferredMask() );
        
        BetaNode betaNode2 = ( BetaNode ) alphaNode1_2.getSinkPropagator().getSinks()[0]; 
        
        assertEquals( AllSetBitMask.get(), betaNode2.getRightDeclaredMask() );
        assertEquals( AllSetBitMask.get(), betaNode2.getRightInferredMask() );
    }

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Examples of org.drools.core.reteoo.BetaNode

        ReteooWorkingMemoryInterface wm = ((StatefulKnowledgeSessionImpl)kbase.newStatefulKnowledgeSession());


        ObjectTypeNode otn = getObjectTypeNode(kbase, "A" );
        assertNotNull( otn );


        BetaNode betaNode = ( BetaNode )  otn.getSinkPropagator().getSinks()[0]; 
        assertEquals( EmptyBitMask.get(), betaNode.getRightDeclaredMask() );
        assertEquals( EmptyBitMask.get(), betaNode.getRightInferredMask() );
        
        assertEquals( EmptyBitMask.get(), betaNode.getLeftDeclaredMask() );
        assertEquals( EmptyBitMask.get(), betaNode.getLeftInferredMask() );
    }

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Examples of org.drools.core.reteoo.BetaNode


        ObjectTypeNode otn = getObjectTypeNode(kbase, "A" );
        assertNotNull( otn );
        List<String> sp = getSettableProperties(wm, otn);
        
        BetaNode betaNode = ( BetaNode )  otn.getSinkPropagator().getSinks()[0];                
        assertEquals(  calculatePositiveMask(list("a"), sp), betaNode.getRightDeclaredMask() );
        assertEquals(  calculatePositiveMask(list("a"), sp), betaNode.getRightInferredMask() );
        
        assertEquals(  calculatePositiveMask(list("a"), sp), betaNode.getLeftDeclaredMask() );
        assertEquals(  calculatePositiveMask(list("a"), sp), betaNode.getLeftInferredMask() );        
    }

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