Package org.drools.reteoo

Examples of org.drools.reteoo.QueryElementNode

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            }
            case NodeTypeEnums.UnificationNode: {
                boolean isOpen = context.readBoolean();

                if (isOpen) {
                    QueryElementNode node = (QueryElementNode) sink;
                    InternalFactHandle handle = readFactHandle( context );
                    context.handles.put( handle.getId(),
                                         handle );
                    node.createDroolsQuery( parentLeftTuple,
                                            handle,
                                            context.wm );
                    readLeftTuples( context );
                } else {
                    while (stream.readShort() == PersisterEnums.LEFT_TUPLE) {
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                break;
            }
            case NodeTypeEnums.UnificationNode : {
                //context.out.println( ".... UnificationNode" );

                QueryElementNode node = (QueryElementNode) sink;
                boolean isOpen = node.isOpenQuery();

                context.writeBoolean( isOpen );
                if ( isOpen ) {
                    InternalFactHandle factHandle = (InternalFactHandle) leftTuple.getObject();
                    DroolsQuery query = (DroolsQuery) factHandle.getObject();
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        utils.checkUnboundDeclarations( context,
                                        qe.getRequiredDeclarations() );

        context.setTupleSource( (LeftTupleSource) utils.attachNode( context,
                                                                    new QueryElementNode( context.getNextId(),
                                                                                          context.getTupleSource(),
                                                                                          qe,
                                                                                          false,
                                                                                          context ) ) );
        context.popRuleComponent();
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        utils.checkUnboundDeclarations( context,
                                        qe.getRequiredDeclarations() );

        context.setTupleSource( (LeftTupleSource) utils.attachNode( context,
                                                                    new QueryElementNode( context.getNextId(),
                                                                                          context.getTupleSource(),
                                                                                          qe,
                                                                                          false,
                                                                                          context ) ) );
        context.popRuleComponent();
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                break;
            }
        }

        BetaNode stringBetaNode = (BetaNode) node.getSinkPropagator().getSinks()[0];
        QueryElementNode queryElementNode1 = (QueryElementNode) stringBetaNode.getSinkPropagator().getSinks()[0];
        RightInputAdapterNode riaNode1 = (RightInputAdapterNode) queryElementNode1.getSinkPropagator().getSinks()[0];
        AccumulateNode accNode = (AccumulateNode) riaNode1.getSinkPropagator().getSinks()[0];

        QueryElementNode queryElementNode2 = (QueryElementNode) accNode.getSinkPropagator().getSinks()[0];
        RightInputAdapterNode riaNode2 = (RightInputAdapterNode) queryElementNode2.getSinkPropagator().getSinks()[0];
        ExistsNode existsNode = (ExistsNode) riaNode2.getSinkPropagator().getSinks()[0];

        QueryElementNode queryElementNode3 = (QueryElementNode) existsNode.getSinkPropagator().getSinks()[0];
        FromNode fromNode = (FromNode) queryElementNode3.getSinkPropagator().getSinks()[0];
        RightInputAdapterNode riaNode3 = (RightInputAdapterNode) fromNode.getSinkPropagator().getSinks()[0];
        NotNode notNode = (NotNode) riaNode3.getSinkPropagator().getSinks()[0];

        StatefulKnowledgeSession ksession = kbase.newStatefulKnowledgeSession();
        ReteooWorkingMemoryInterface wm = ((StatefulKnowledgeSessionImpl) ksession).session;
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            }
            case NodeTypeEnums.UnificationNode: {
                boolean isOpen = context.readBoolean();

                if (isOpen) {
                    QueryElementNode node = (QueryElementNode) sink;
                    InternalFactHandle handle = readFactHandle( context );
                    context.handles.put( handle.getId(),
                                         handle );
                    node.createDroolsQuery( parentLeftTuple,
                                            handle,
                                            context.wm );
                    readLeftTuples( context );
                } else {
                    while (stream.readShort() == PersisterEnums.LEFT_TUPLE) {
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                break;
            }
            case NodeTypeEnums.UnificationNode : {
                //context.out.println( ".... UnificationNode" );

                QueryElementNode node = (QueryElementNode) sink;
                boolean isOpen = node.isOpenQuery();

                context.writeBoolean( isOpen );
                if ( isOpen ) {
                    InternalFactHandle factHandle = (InternalFactHandle) leftTuple.getObject();
                    DroolsQuery query = (DroolsQuery) factHandle.getObject();
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        utils.checkUnboundDeclarations( context,
                                        qe.getRequiredDeclarations() );

        context.setTupleSource( (LeftTupleSource) utils.attachNode( context,
                                                                    new QueryElementNode( context.getNextId(),
                                                                                          context.getTupleSource(),
                                                                                          qe,
                                                                                          context.isTerminalNodeMemoryEnabled(),
                                                                                          qe.isOpenQuery(),
                                                                                          context ) ) );
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            }
            case NodeTypeEnums.UnificationNode: {
                boolean isOpen = context.readBoolean();

                if (isOpen) {
                    QueryElementNode node = (QueryElementNode) sink;
                    InternalFactHandle handle = readFactHandle( context );
                    context.handles.put( handle.getId(),
                                         handle );
                    node.createDroolsQuery( parentLeftTuple,
                                            handle,
                                            context.wm );
                    readLeftTuples( context );
                } else {
                    while (stream.readShort() == PersisterEnums.LEFT_TUPLE) {
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                break;
            }
            case NodeTypeEnums.UnificationNode : {
                //context.out.println( ".... UnificationNode" );

                QueryElementNode node = (QueryElementNode) sink;
                boolean isOpen = node.isOpenQuery();

                context.writeBoolean( isOpen );
                if ( isOpen ) {
                    InternalFactHandle factHandle = (InternalFactHandle) leftTuple.getObject();
                    DroolsQuery query = (DroolsQuery) factHandle.getObject();
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Related Classes of org.drools.reteoo.QueryElementNode

  • org.drools.base.DroolsQuery
  • org.drools.base.extractors.ArrayElementReader
  • org.drools.common.InternalFactHandle
  • org.drools.common.InternalWorkingMemory
  • org.drools.common.LeftTupleIterator
  • org.drools.common.PropagationContextImpl
  • org.drools.common.QueryElementFactHandle
  • org.drools.core.util.index.RightTupleList
  • org.drools.core.util.RightTupleList
  • org.drools.integrationtests.BackwardChainingTest
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