Package org.drools.reteoo

Examples of org.drools.reteoo.RuleTerminalNode

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                                                new PropagationContextImpl( 1,
                                                                            1,
                                                                            null,
                                                                            tuple,
                                                                            null ),
                                                new RuleTerminalNode(0, null, context.getRule(), subrule, 0, new BuildContext( (InternalRuleBase) ruleBase, null ))  );
        final DefaultKnowledgeHelper kbHelper = new DefaultKnowledgeHelper( wm );
        kbHelper.setActivation( item );
        ((MVELConsequence) context.getRule().getConsequence()).compile(  (MVELDialectRuntimeData) pkgBuilder.getPackageRegistry( pkg.getName() ).getDialectRuntimeRegistry().getDialectData( "mvel" ));
        context.getRule().getConsequence().evaluate( kbHelper,
                                                     wm );
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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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                                                                                      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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        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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        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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    @Override
    protected void doVisit(NetworkNode node,
                           Stack<NetworkNode> nodeStack,
                           StatefulKnowledgeSessionInfo info) {
        RuleTerminalNode rtn = (RuleTerminalNode) node;
        Rule rule = rtn.getRule();
        // first thing, associate all nodes belonging to this rule
        for( NetworkNode snode : nodeStack ) {
            info.assign( snode, rule );
        }
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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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                leftTupleSource = (LeftTupleSource) context.get( leftInput );
            }

            Rule rule = new Rule( name );

            final RuleTerminalNode rtn = new RuleTerminalNode( buildContext.getNextId(),
                                                               leftTupleSource,
                                                               rule,
                                                               null,
                                                               buildContext );
            Consequence consequence = new Consequence() {
                public void evaluate(KnowledgeHelper knowledgeHelper,
                                     WorkingMemory workingMemory) throws Exception {

                }
               
                public String getName() {
                    return "default";
                }
            };

            rule.setConsequence( consequence );

            rtn.attach();
            context.put( name,
                         rtn );

        } else {
            throw new IllegalArgumentException( "Cannot arguments " + args );
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        rule.setLoadOrder( index );       
        final AgendaItem item = new AgendaItem( 0,
                                                null,
                                                0,
                                                null,
                                                new RuleTerminalNode(0, null, rule, new GroupElement(), new BuildContext( new ReteooRuleBase("x"), null )  ) );
        return item;
    }
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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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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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