Examples of org.drools.core.reteoo.EntryPointNode

org.drools.core.reteoo.EntryPointNode
A node that is an entry point into the Rete network. As we move the design to support network partitions and concurrent processing of parts of the network, we also need to support multiple, independent entry points and this class represents that. It replaces the function of the Rete Node class in previous designs. @see ObjectTypeNode

        joinNode.assertLeftTuple(tuple1, this.context, workingMemory);


        final String string1 = "string1";
        final DefaultFactHandle string1Handle = new DefaultFactHandle(1, string1);


        ModifyPreviousTuples modifyPreviousTuples = new ModifyPreviousTuples(null, null, new EntryPointNode() );


        assertLength(0, sink1.getAsserted());


        joinNode.modifyObject(string1Handle, modifyPreviousTuples, contextPassNothing, workingMemory);
        assertLength(0, sink1.getAsserted());

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        Rete rete = kBase.getRete();


        NodeFactory nFacotry = kBase.getConfiguration().getComponentFactory().getNodeFactoryService();


        RuleBasePartitionId partionId = new RuleBasePartitionId("P-MAIN");
        EntryPointNode entryPointNode = nFacotry.buildEntryPointNode(1, partionId, false, (ObjectSource) rete , EntryPointId.DEFAULT);
        EntryPoint wmEntryPoint = new NamedEntryPoint(EntryPointId.DEFAULT, entryPointNode, wm);


        EventFactHandle factHandle = new EventFactHandle(1, (Object) new Person(),0, (new Date()).getTime(), 0, wmEntryPoint);
        
        return factHandle;

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    private InternalFactHandle createEventFactHandle(AbstractWorkingMemory wm, RuleBase ruleBase) { 
        // EntryPointNode
        Rete rete = ((ReteooRuleBase) ruleBase).getRete();
        RuleBasePartitionId partionId = new RuleBasePartitionId("P-MAIN");
        EntryPointNode entryPointNode = new EntryPointNode(1, partionId, false, (ObjectSource) rete , EntryPoint.DEFAULT);
        SessionEntryPoint wmEntryPoint = new NamedEntryPoint(EntryPoint.DEFAULT, entryPointNode, wm);
        EventFactHandle factHandle = new EventFactHandle(1, (Object) new Person(),0, (new Date()).getTime(), 0, wmEntryPoint);
        
        return factHandle;
    }

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    public Collection<? extends NetworkNode> getSinkList() {
        if ( node instanceof Rete ) {
            Rete rete = (Rete) node;
            return  rete.getEntryPointNodes().values();
        } else if ( node instanceof EntryPointNode ) {
            EntryPointNode epn = (EntryPointNode) node;
            return epn.getObjectTypeNodes().values();
        } else if ( node instanceof ObjectSource ) {
            List<NetworkNode> result = new ArrayList<NetworkNode>();
            for ( ObjectSink sink : ((ObjectSource)node).getSinkPropagator().getSinks() ) {
                result.add( (NetworkNode) sink );
            }

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                gatherNodeInfo( sink,
                                nodeStack,
                                info );
            }
        } else if ( parent instanceof EntryPointNode ) {
            EntryPointNode epn = (EntryPointNode) parent;
            for ( ObjectTypeNode sink : epn.getObjectTypeNodes().values() ) {
                gatherNodeInfo( sink,
                                nodeStack,
                                info );
            }
        } else if ( parent instanceof ObjectSource ) {

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            }
        }
    }


    private void initTransient() {
        EntryPointNode epn = this.ruleBase.getRete().getEntryPointNode( EntryPointId.DEFAULT );


        this.defaultEntryPoint = new NamedEntryPoint( EntryPointId.DEFAULT,
                                                      epn,
                                                      this );

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org.drools.core.common.InternalWorkingMemoryEntryPoint

org.drools.core.common.PropagationContextFactory

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