Package org.drools.reteoo

Examples of org.drools.reteoo.RuleTerminalNode

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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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                                                                                      org.drools.rule.Rule rule,
                                                                                      GroupElement subrule,
                                                                                      int subruleIndex,
                                                                                      BuildContext context,
                                                                                      Object... args ) {
                                            return new RuleTerminalNode( id,
                                                                         source,
                                                                         rule,
                                                                         subrule,
                                                                         0,
                                                                         context ) {
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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(), 0, 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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                       subrule );

        TerminalNode terminal = null;

        if ( !(rule instanceof Query) ) {
            terminal = new RuleTerminalNode( context.getNextId(),
                                             context.getTupleSource(),
                                             rule,
                                             subrule,
                                             context );
        } else {
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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 = new AgendaItem( activationNumber,
                                                leftTuple,
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        final HashMap map = new HashMap();
        workingMemory.setGlobal( "map",
                                 map );

        final LeftTupleImpl tuple = new MockTuple( new HashMap() );
        tuple.setLeftTupleSink( new RuleTerminalNode(1, null, rule,rule.getLhs(), 0,new BuildContext(ruleBase, null) )  );       
        final Activation activation = new MockActivation( rule,
                                                          0,
                                                          rule.getLhs(),
                                                          tuple );
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        workingMemory.setGlobal( "map",
                                 map );

        final LeftTupleImpl tuple = new MockTuple( new HashMap() );
        tuple.setLeftTupleSink( new RuleTerminalNode(1, null, newRule,newRule.getLhs(), 0, new BuildContext(ruleBase, null) )  );
        final Activation activation = new MockActivation( newRule,
                                                          0,
                                                          newRule.getLhs(),
                                                          tuple );
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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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