Package org.drools.reteoo

Examples of org.drools.reteoo.RuleTerminalNode

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        BuildContext buildContext = new BuildContext((InternalRuleBase) knowledgeBase.getRuleBase(), ((ReteooRuleBase) knowledgeBase.getRuleBase())
                .getReteooBuilder().getIdGenerator());
        //simple rule that fires after 10 seconds
        final Rule rule = new Rule("test-rule");
        new RuleTerminalNode(1,new MockTupleSource(2), rule, rule.getLhs(), buildContext);
       
        final List<String> fired = new ArrayList<String>();
       
        rule.setConsequence( new Consequence() {
            public void evaluate(KnowledgeHelper knowledgeHelper,
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        String pkgName = stream.readUTF();
        String ruleName = stream.readUTF();
        Package pkg = ruleBase.getPackage( pkgName );
        Rule rule = pkg.getRule( ruleName );

        RuleTerminalNode ruleTerminalNode = (RuleTerminalNode) leftTuple.getLeftTupleSink();

        PropagationContext pc = context.propagationContexts.get( stream.readLong() );

        AgendaItem activation;
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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.getActivation().getTuple().getLeftTupleSink();
        final Declaration[] declarations = rtn.getDeclarations();
        final boolean isOrRule = rtn.getRule().getTransformedLhs(
                ((ReteooRuleBase) workingMemory.getRuleBase()).getConfiguration().getComponentFactory().getLogicTransformerFactory().getLogicTransformer()
        ).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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        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.addNode(terminalNode);

        return new ConditionalBranchEvaluator( conditionalBranch.getEvalCondition(),
                                               context.getTupleSource().getPartitionId(),
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    public AlphaNode buildAlphaNode( int id, AlphaNodeFieldConstraint constraint, ObjectSource objectSource, BuildContext context ) {
        return new AlphaNode( id, constraint, objectSource, context );
    }

    public TerminalNode buildTerminalNode( int id, LeftTupleSource source, Rule rule, GroupElement subrule, int subruleIndex, BuildContext context ) {
        return new RuleTerminalNode( id, source, rule, subrule, subruleIndex, context );
    }
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        String pkgName = stream.readUTF();
        String ruleName = stream.readUTF();
        Package pkg = ruleBase.getPackage( pkgName );
        Rule rule = pkg.getRule( ruleName );

        RuleTerminalNode ruleTerminalNode = (RuleTerminalNode) leftTuple.getLeftTupleSink();

        PropagationContext pc = context.propagationContexts.get( stream.readLong() );

        AgendaItem activation;
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        String pkgName = stream.readUTF();
        String ruleName = stream.readUTF();
        Package pkg = ruleBase.getPackage( pkgName );
        Rule rule = pkg.getRule( ruleName );

        RuleTerminalNode ruleTerminalNode = (RuleTerminalNode) leftTuple.getLeftTupleSink();
        GroupElement subRule = ruleTerminalNode.getSubRule();

        PropagationContext pc = context.propagationContexts.get( stream.readLong() );

        AgendaItem activation = new AgendaItem( activationNumber,
                                                leftTuple,
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        String pkgName = stream.readUTF();
        String ruleName = stream.readUTF();
        Package pkg = ruleBase.getPackage( pkgName );
        Rule rule = pkg.getRule( ruleName );

        RuleTerminalNode ruleTerminalNode = (RuleTerminalNode) leftTuple.getLeftTupleSink();

        PropagationContext pc = context.propagationContexts.get( stream.readLong() );

        AgendaItem activation;
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                stream.readShort(); // Persistence.END
                break;
            }
            case NodeTypeEnums.RuleTerminalNode : {
                RuleTerminalNode ruleTerminalNode = (RuleTerminalNode) sink;
                TerminalNodeMemory memory = (TerminalNodeMemory) wm.getNodeMemory( ruleTerminalNode );
                memory.getTupleMemory().add( parentLeftTuple );

                int pos = context.terminalTupleMap.size();
                context.terminalTupleMap.put( pos,
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        String pkgName = stream.readUTF();
        String ruleName = stream.readUTF();
        Package pkg = ruleBase.getPackage( pkgName );
        Rule rule = pkg.getRule( ruleName );

        RuleTerminalNode ruleTerminalNode = (RuleTerminalNode) leftTuple.getLeftTupleSink();
        GroupElement subRule = ruleTerminalNode.getSubRule();

        PropagationContext pc = context.propagationContexts.get( stream.readLong() );

        AgendaItem activation = new AgendaItem( activationNumber,
                                                leftTuple,
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Related Classes of org.drools.reteoo.RuleTerminalNode

  • org.drools.base.mvel.MVELEnabledExpression
  • org.drools.base.mvel.MVELSalienceExpression
  • org.drools.common.AgendaItem
  • org.drools.common.DefaultAgenda
  • org.drools.common.EventFactHandle
  • org.drools.common.InternalAgenda
  • org.drools.common.InternalAgendaGroup
  • org.drools.common.InternalFactHandle
  • org.drools.common.InternalRuleFlowGroup
  • org.drools.common.InternalWorkingMemory
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