Examples of RuleTerminalNode

org.drools.core.reteoo.RuleTerminalNode
Leaf Rete-OO node responsible for enacting Action s on a matched Rule. @see org.kie.api.definition.rule.Rule
org.drools.reteoo.RuleTerminalNode
Leaf Rete-OO node responsible for enacting Action s on a matched Rule. @see org.drools.rule.Rule

Examples of org.drools.core.reteoo.RuleTerminalNode

        assertEquals( calculatePositiveMask(list("a"), sp), alphaNode.getDeclaredMask( ) );
        assertEquals( calculatePositiveMask(list("a"), sp), alphaNode.getInferredMask());
        
        LeftInputAdapterNode liaNode = ( LeftInputAdapterNode ) alphaNode.getSinkPropagator().getSinks()[0];        
        
        RuleTerminalNode rtNode = ( RuleTerminalNode ) liaNode.getSinkPropagator().getSinks()[0];
        assertEquals(  EmptyBitMask.get(), rtNode.getDeclaredMask() ); // rtn declares nothing
        assertEquals(  calculatePositiveMask(list("a"), sp), rtNode.getInferredMask() ); // rtn infers from alpha 
    }

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Examples of org.drools.core.reteoo.RuleTerminalNode

        assertEquals( calculatePositiveMask(list("a"), sp), alphaNode.getDeclaredMask( ) );
        assertEquals( calculatePositiveMask(list("a", "b"), sp), alphaNode.getInferredMask() );
        
        LeftInputAdapterNode liaNode = ( LeftInputAdapterNode ) alphaNode.getSinkPropagator().getSinks()[0];        
        
        RuleTerminalNode rtNode = ( RuleTerminalNode ) liaNode.getSinkPropagator().getSinks()[0];
        assertEquals(  calculatePositiveMask(list("b"), sp), rtNode.getDeclaredMask() );
        assertEquals(  calculatePositiveMask(list("a", "b"), sp), rtNode.getInferredMask() );         
    }

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Examples of org.drools.core.reteoo.RuleTerminalNode

        AlphaNode alphaNode1_1 = ( AlphaNode ) alphaNode1.getSinkPropagator().getSinks()[0];
        assertEquals( calculatePositiveMask(list("b"), sp), alphaNode1_1.getDeclaredMask( ) );
        assertEquals( calculatePositiveMask(list("a", "b"), sp), alphaNode1_1.getInferredMask() );  
        
        LeftInputAdapterNode liaNode1 = ( LeftInputAdapterNode ) alphaNode1_1.getSinkPropagator().getSinks()[0];
        RuleTerminalNode rtNode1 = ( RuleTerminalNode ) liaNode1.getSinkPropagator().getSinks()[0];
        
        assertEquals( EmptyBitMask.get(), rtNode1.getDeclaredMask() );
        assertEquals( calculatePositiveMask(list("a", "b"), sp), rtNode1.getInferredMask() );
        
        
        // second share
        AlphaNode alphaNode1_2 = ( AlphaNode ) alphaNode1.getSinkPropagator().getSinks()[1];
        assertEquals( calculatePositiveMask(list("i"), sp), alphaNode1_2.getDeclaredMask( ) );
        assertEquals( calculatePositiveMask(list("a", "i"), sp), alphaNode1_2.getInferredMask() );
        
        LeftInputAdapterNode liaNode2 = ( LeftInputAdapterNode ) alphaNode1_2.getSinkPropagator().getSinks()[0];
        RuleTerminalNode rtNode2 = ( RuleTerminalNode ) liaNode2.getSinkPropagator().getSinks()[0];
        
        assertEquals( EmptyBitMask.get(), rtNode2.getDeclaredMask() );
        assertEquals( calculatePositiveMask(list("a", "i"), sp), rtNode2.getInferredMask() );
        
        // test rule removal        
        kbase.removeRule( "org.drools.compiler.integrationtests", "r0" );
        assertEquals( calculatePositiveMask(list("a"), sp), alphaNode1.getDeclaredMask( ) );
        assertEquals( calculatePositiveMask(list("a", "i"), sp), alphaNode1.getInferredMask() );


        assertEquals( calculatePositiveMask(list("i"), sp), alphaNode1_2.getDeclaredMask( ) );
        assertEquals( calculatePositiveMask(list("a", "i"), sp), alphaNode1_2.getInferredMask() );
        
        assertEquals(  EmptyBitMask.get(), rtNode2.getDeclaredMask() );
        assertEquals(  calculatePositiveMask(list("a", "i"), sp), rtNode2.getInferredMask() );
        
        // have to rebuild to remove r1
        kbase = getKnowledgeBase(rule1, rule2);
        
        kbase.removeRule( "org.drools.compiler.integrationtests", "r1" );

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Examples of org.drools.core.reteoo.RuleTerminalNode

        AlphaNode alphaNode1_1 = ( AlphaNode ) alphaNode1.getSinkPropagator().getSinks()[0];
        assertEquals( calculatePositiveMask(list("b"), sp), alphaNode1_1.getDeclaredMask( ) );
        assertEquals( calculatePositiveMask(list("a", "b", "c"), sp), alphaNode1_1.getInferredMask() );  
        
        LeftInputAdapterNode liaNode1 = ( LeftInputAdapterNode ) alphaNode1_1.getSinkPropagator().getSinks()[0];
        RuleTerminalNode rtNode1 = ( RuleTerminalNode ) liaNode1.getSinkPropagator().getSinks()[0];
        
        assertEquals(  calculatePositiveMask(list("c"), sp), rtNode1.getDeclaredMask() );
        assertEquals(  calculatePositiveMask(list("b", "c"), sp), rtNode1.getInferredMask() );
        assertEquals(  calculateNegativeMask(list("!a"), sp), rtNode1.getNegativeMask() );


        
        // second share
        AlphaNode alphaNode1_2 = ( AlphaNode ) alphaNode1.getSinkPropagator().getSinks()[1];
        assertEquals( calculatePositiveMask(list("i"), sp), alphaNode1_2.getDeclaredMask( ) );
        assertEquals( calculatePositiveMask(list("a", "i", "s"), sp), alphaNode1_2.getInferredMask() );  
        
        LeftInputAdapterNode liaNode2 = ( LeftInputAdapterNode ) alphaNode1_2.getSinkPropagator().getSinks()[0];
        RuleTerminalNode rtNode2 = ( RuleTerminalNode ) liaNode2.getSinkPropagator().getSinks()[0];
        
        assertEquals(  calculatePositiveMask(list("s"), sp), rtNode2.getDeclaredMask() );
        assertEquals(  calculatePositiveMask(list("a", "s"), sp), rtNode2.getInferredMask() );
        assertEquals(  calculateNegativeMask(list("!i"), sp), rtNode2.getNegativeMask() );


        // test rule removal        
        kbase.removeRule( "org.drools.compiler.integrationtests", "r0" );
        assertEquals( calculatePositiveMask(list("a"), sp), alphaNode1.getDeclaredMask( ) );
        assertEquals( calculatePositiveMask(list("a", "i", "s"), sp), alphaNode1.getInferredMask() );


        assertEquals( calculatePositiveMask(list("i"), sp), alphaNode1_2.getDeclaredMask( ) );
        assertEquals( calculatePositiveMask(list("a", "i", "s"), sp), alphaNode1_2.getInferredMask() );
        
        assertEquals(  calculatePositiveMask(list("s"), sp), rtNode2.getDeclaredMask() );
        assertEquals(  calculatePositiveMask(list("a", "s"), sp), rtNode2.getInferredMask() );
        assertEquals(  calculateNegativeMask(list("!i"), sp), rtNode2.getNegativeMask() );


        // have to rebuild to remove r1
        kbase = getKnowledgeBase(rule1, rule2);
        
        kbase.removeRule( "org.drools.compiler.integrationtests", "r1" );

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Examples of org.drools.core.reteoo.RuleTerminalNode

        final LeftTupleImpl tuple = new LeftTupleImpl( f0, null, true );
        f0.removeLeftTuple(tuple);


        final AgendaItem item = new AgendaItemImpl( 0, tuple, 10,
                                                pctxFactory.createPropagationContext(1, 1, null, tuple, null),
                                                new RuleTerminalNode(0, new CompositeObjectSinkAdapterTest.MockBetaNode(), context.getRule(), subrule, 0, new BuildContext( kBase, null )), null);
        final DefaultKnowledgeHelper kbHelper = new DefaultKnowledgeHelper( ksession );
        kbHelper.setActivation( item );
        ((MVELConsequence) context.getRule().getConsequence()).compile(  (MVELDialectRuntimeData) pkgBuilder.getPackageRegistry( pkg.getName() ).getDialectRuntimeRegistry().getDialectData( "mvel" ));
        context.getRule().getConsequence().evaluate( kbHelper,
                                                     ksession );

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Examples of org.drools.core.reteoo.RuleTerminalNode

        final InternalFactHandle f0 = (InternalFactHandle) ksession.insert( p );
        final LeftTupleImpl tuple = new LeftTupleImpl( f0,
                                                       null,
                                                       true );


        RuleTerminalNode rtn = new RuleTerminalNode();
        rtn.setSalienceDeclarations( context.getDeclarationResolver().getDeclarations( context.getRule() ).values().toArray( new Declaration[1] ) );
        AgendaItem item = new AgendaItemImpl(0, tuple, 0, null, rtn, null);




        assertEquals( 25,
                      context.getRule().getSalience().getValue( new DefaultKnowledgeHelper( item, ksession ),

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Examples of org.drools.core.reteoo.RuleTerminalNode

            this.salience = salience;
            this.halt = false;
            this.error = false;
            this.result = (person.getAge() + 20) / 2;
            
            RuleTerminalNode rtn = new RuleTerminalNode();
            rtn.setSalienceDeclarations( context.getDeclarationResolver().getDeclarations( context.getRule() ).values().toArray( new Declaration[1] ) );
            item = new AgendaItemImpl(0, tuple, 0, null, rtn, null);
        }

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Examples of org.drools.core.reteoo.RuleTerminalNode

            LinkedList<StackEntry> outerStack,
            InternalAgenda agenda,
            boolean fireUntilHalt) {
        int localFireCount = 0;
        if (!tupleList.isEmpty()) {
            RuleTerminalNode rtn = (RuleTerminalNode) pmem.getNetworkNode();


            if (!fireExitedEarly && isDeclarativeAgendaEnabled()) {
                // Network Evaluation can notify meta rules, which should be given a chance to fire first
                RuleAgendaItem nextRule = agenda.peekNextRule();
                if (!isHighestSalience(nextRule, ruleAgendaItem.getSalience())) {
                    fireExitedEarly = true;
                    return localFireCount;
                }
            }


            while (!tupleList.isEmpty()) {
                LeftTuple leftTuple;
                if (queue != null) {
                    leftTuple = (LeftTuple) queue.dequeue();
                    tupleList.remove(leftTuple);
                } else {
                    leftTuple = tupleList.removeFirst();
                    ((Activation) leftTuple).setQueued(false);
                }


                rtn = (RuleTerminalNode) leftTuple.getSink(); // branches result in multiple RTN's for a given rule, so unwrap per LeftTuple
                RuleImpl rule = rtn.getRule();


                PropagationContext pctx = leftTuple.getPropagationContext();
                pctx = RuleTerminalNode.findMostRecentPropagationContext(leftTuple,
                        pctx);


                //check if the rule is not effective or
                // if the current Rule is no-loop and the origin rule is the same then return
                if (cancelAndContinue(wm, rtn, rule, leftTuple, pctx, filter)) {
                    continue;
                }


                AgendaItem item = (AgendaItem) leftTuple;
                if (agenda.getActivationsFilter() != null && !agenda.getActivationsFilter().accept(item, wm, rtn)) {
                    // only relevant for seralization, to not refire Matches already fired
                    continue;
                }


                agenda.fireActivation(item);
                localFireCount++;


                if (rtn.getLeftTupleSource() == null) {
                    break; // The activation firing removed this rule from the rule base
                }


                int salience = ruleAgendaItem.getSalience(); // dyanmic salience may have updated it, so get again.
                if (queue != null && !queue.isEmpty() && salience != queue.peek().getSalience()) {

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Examples of org.drools.core.reteoo.RuleTerminalNode

import static org.mvel2.asm.Opcodes.RETURN;


public class ConsequenceGenerator {


    public static void generate(final ConsequenceStub stub, KnowledgeHelper knowledgeHelper, WorkingMemory workingMemory) {
        RuleTerminalNode rtn = (RuleTerminalNode) knowledgeHelper.getMatch().getTuple().getLeftTupleSink();
        final Declaration[] declarations = rtn.getDeclarations();
        final boolean isOrRule = rtn.getRule().getTransformedLhs(
                workingMemory.getKnowledgeBase().getConfiguration().getComponentFactory().getLogicTransformerFactory().getLogicTransformer(),
                workingMemory.getKnowledgeBase().getGlobals() ).length > 1;
        final LeftTuple tuple = (LeftTuple)knowledgeHelper.getTuple();


        // Sort declarations based on their offset, so it can ascend the tuple's parents stack only once

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Examples of org.drools.core.reteoo.RuleTerminalNode


        context.popRuleComponent();
    }


    private ConditionalBranchEvaluator buildConditionalBranchEvaluator( BuildContext context, ConditionalBranch conditionalBranch ) {
        RuleTerminalNode terminalNode = buildTerminalNodeForNamedConsequence(context, conditionalBranch.getNamedConsequence());
        terminalNode.networkUpdated(new UpdateContext());
        // adds the terminal node to the list of nodes created/added by this sub-rule
        context.getNodes().add(terminalNode);


        return new ConditionalBranchEvaluator( conditionalBranch.getEvalCondition(),
                                               context.getTupleSource().getPartitionId(),

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