Package org.drools.reteoo

Examples of org.drools.reteoo.LeftTupleSource

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            String leftInput = a[1].trim();
            String rightInput = a[2].trim();

            Class cls = null;
           
            LeftTupleSource leftTupleSource;
            if ( leftInput.startsWith( "mock" ) ) {
                leftTupleSource = new MockTupleSource( buildContext.getNextId() );               
            } else {
                leftTupleSource = (LeftTupleSource) context.get( leftInput );
            }
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            boolean existSubNetwort = false;           
            final GroupElement exists = (GroupElement) rce;

            // EXISTS must save some context info to restore it later
            final int currentPatternIndex = context.getCurrentPatternOffset();
            final LeftTupleSource tupleSource = context.getTupleSource();

            // get child
            final RuleConditionElement child = exists.getChildren().get( 0 );

            // get builder for child
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            boolean existSubNetwort = false;
            final GroupElement not = (GroupElement) rce;

            // NOT must save some context info to restore it later
            final int currentPatternIndex = context.getCurrentPatternOffset();
            final LeftTupleSource tupleSource = context.getTupleSource();

            // get child
            final RuleConditionElement child = not.getChildren().get( 0 );

            // get builder for child
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                result.add( (NetworkNode) sink );
            }
            return result;
        } else if ( node instanceof LeftTupleSource ) {
            List<NetworkNode> result = new ArrayList<NetworkNode>();
            LeftTupleSource source = (LeftTupleSource) node;
            for ( LeftTupleSink sink : source.getSinkPropagator().getSinks() ) {
                result.add( (NetworkNode) sink );
            }
            return result;
        }
        return Collections.emptyList();
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                gatherNodeInfo( sink,
                                nodeStack,
                                info );
            }
        } else if ( parent instanceof LeftTupleSource ) {
            LeftTupleSource source = (LeftTupleSource) parent;
            for ( LeftTupleSink sink : source.getSinkPropagator().getSinks() ) {
                gatherNodeInfo( sink,
                                nodeStack,
                                info );
            }
        } else if ( parent instanceof RuleTerminalNode || parent instanceof QueryTerminalNode ) {
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        // get builder for the pattern
        final ReteooComponentBuilder builder = utils.getBuilderFor( sourcePattern );

        // save tuple source and pattern offset for later if needed
        final LeftTupleSource tupleSource = context.getTupleSource();
        final int currentPatternIndex = context.getCurrentPatternOffset();

        // builds the source pattern
        builder.build( context,
                       utils,
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        // get builder for the pattern
        final ReteooComponentBuilder builder = utils.getBuilderFor( source );

        // save tuple source and current pattern offset for later if needed
        final LeftTupleSource tupleSource = context.getTupleSource();
        final int currentPatternIndex = context.getCurrentPatternOffset();
       
        // builds the source pattern
        builder.build( context,
                       utils,
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                          final RuleConditionElement rce) {
            final GroupElement not = (GroupElement) rce;

            // NOT must save some context info to restore it later
            final int currentPatternIndex = context.getCurrentPatternOffset();
            final LeftTupleSource tupleSource = context.getTupleSource();

            // get child
            final RuleConditionElement child = (RuleConditionElement) not.getChildren().get( 0 );

            // get builder for child
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                          final RuleConditionElement rce) {
            final GroupElement exists = (GroupElement) rce;

            // EXISTS must save some context info to restore it later
            final int currentPatternIndex = context.getCurrentPatternOffset();
            final LeftTupleSource tupleSource = context.getTupleSource();

            // get child
            final RuleConditionElement child = (RuleConditionElement) exists.getChildren().get( 0 );

            // get builder for child
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        // get builder for the pattern
        final ReteooComponentBuilder builder = utils.getBuilderFor( sourcePattern );

        // save tuple source and pattern offset for later if needed
        final LeftTupleSource tupleSource = context.getTupleSource();
        final int currentPatternIndex = context.getCurrentPatternOffset();

        // builds the source pattern
        builder.build( context,
                       utils,
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Related Classes of org.drools.reteoo.LeftTupleSource

  • org.drools.common.LeftTupleIterator
  • org.drools.core.util.debug.DefaultNodeInfo
  • org.drools.core.util.debug.SessionInspector
  • org.drools.marshalling.impl.RuleBaseNodes
  • org.drools.marshalling.RuleBaseNodes
  • org.drools.phreak.RuleNetworkEvaluatorActivation
  • org.drools.phreak.SegmentPropagator
  • org.drools.phreak.SegmentUtilities
  • org.drools.reteoo.builder.AccumulateBuilder
  • org.drools.reteoo.builder.CollectBuilder
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