Examples of org.drools.core.rule.EntryPointId

org.drools.core.rule.EntryPointId
This class defines a Rete "Entry Point". An entry point is used as a source of facts that are scoped to a separate alpha network. The alpha network is not shared among separate entry points and this allows them to safelly run in parallel and concurrent modes.

    // ------------------------------------------------------------


    public void updateEntryPointsCache() {
        if (kBase.getAddedEntryNodeCache() != null) {
            for (EntryPointNode addedNode : kBase.getAddedEntryNodeCache()) {
                EntryPointId id = addedNode.getEntryPoint();
                if (EntryPointId.DEFAULT.equals(id)) continue;
                WorkingMemoryEntryPoint wmEntryPoint = new NamedEntryPoint(id, addedNode, this);
                entryPoints.put(id.getEntryPointId(), wmEntryPoint);
            }
        }


        if (kBase.getRemovedEntryNodeCache() != null) {
            for (EntryPointNode removedNode : kBase.getRemovedEntryNodeCache()) {

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            if (entryPointId != null && !entryPointId.equals( "" )) {
                entryPoint = ((RuleRuntime)context.wm).getEntryPoint( entryPointId );
            }
        }


        EntryPointId confEP;
        if ( entryPoint != null ) {
            confEP = ((NamedEntryPoint) entryPoint).getEntryPoint();
        } else {
            confEP = context.wm.getEntryPoint();
        }

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        NodeFactory nFacotry = ((ReteooRuleBase) rbase).getConfiguration().getComponentFactory().getNodeFactoryService();
        EntryPointNode epn = nFacotry.buildEntryPointNode( rbase.getReteooBuilder().getIdGenerator().getNextId(),
                                                            RuleBasePartitionId.MAIN_PARTITION,
                                                            rbase.getConfiguration().isMultithreadEvaluation(),
                                                            rete,
                                                            new EntryPointId( "xxx" ) );
        
        
        rbase.getRete().addObjectSink( epn );
        StatefulKnowledgeSession ksession = kbase.newStatefulKnowledgeSession();
        org.kie.api.runtime.rule.FactHandle f1 = ksession.insert( "f1" );

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                                                       ClassNotFoundException {


            InternalFactHandle factHandle = inCtx.handles.get( inCtx.readInt() );


            String entryPointId = inCtx.readUTF();
            EntryPointNode epn = ((ReteooRuleBase) inCtx.wm.getRuleBase()).getRete().getEntryPointNode( new EntryPointId( entryPointId ) );


            String className = inCtx.readUTF();
            Class< ? > cls = ((ReteooRuleBase) inCtx.wm.getRuleBase()).getRootClassLoader().loadClass( className );
            ObjectTypeNode otn = epn.getObjectTypeNodes().get( new ClassObjectType( cls ) );

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        public void deserialize(MarshallerReaderContext inCtx,
                                Timer _timer) throws ClassNotFoundException {
            ExpireTimer _expire = _timer.getExpire();
            InternalFactHandle factHandle = inCtx.handles.get( _expire.getHandleId() );
            EntryPointNode epn = ((ReteooRuleBase)inCtx.wm.getRuleBase()).getRete().getEntryPointNode( new EntryPointId( _expire.getEntryPointId() ) );
            Class<?> cls = ((ReteooRuleBase)inCtx.wm.getRuleBase()).getRootClassLoader().loadClass( _expire.getClassName() );
            ObjectTypeNode otn = epn.getObjectTypeNodes().get( new ClassObjectType( cls ) );
            
            TimerService clock = inCtx.wm.getTimerService();

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    }


    @Override
    public void insertAndStageActivation(final AgendaItem activation) {
        if ( activationObjectTypeConf == null ) {
            EntryPointId ep = workingMemory.getEntryPoint();
            activationObjectTypeConf = ((InternalWorkingMemoryEntryPoint) workingMemory.getWorkingMemoryEntryPoint( ep.getEntryPointId() )).getObjectTypeConfigurationRegistry().getObjectTypeConf( ep,
                                                                                                                                                                                                    activation );
        }


        InternalFactHandle factHandle = workingMemory.getFactHandleFactory().newFactHandle( activation, activationObjectTypeConf, workingMemory, workingMemory );
        workingMemory.getEntryPointNode().assertActivation( factHandle, activation.getPropagationContext(), workingMemory );

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    }


    @Override
    public void insertAndStageActivation(final AgendaItem activation) {
        if ( activationObjectTypeConf == null ) {
            EntryPointId ep = workingMemory.getEntryPoint();
            activationObjectTypeConf = ((InternalWorkingMemoryEntryPoint) workingMemory.getWorkingMemoryEntryPoint( ep.getEntryPointId() )).getObjectTypeConfigurationRegistry().getObjectTypeConf( ep,
                                                                                                                                                                                                    activation );
        }


        InternalFactHandle factHandle = workingMemory.getFactHandleFactory().newFactHandle( activation, activationObjectTypeConf, workingMemory, workingMemory );
        workingMemory.getEntryPointNode().assertActivation( factHandle, activation.getPropagationContext(), workingMemory );

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    }


    @Override
    public void insertAndStageActivation(final AgendaItem activation) {
        if ( activationObjectTypeConf == null ) {
            EntryPointId ep = workingMemory.getEntryPoint();
            activationObjectTypeConf = ((InternalWorkingMemoryEntryPoint) workingMemory.getWorkingMemoryEntryPoint( ep.getEntryPointId() )).getObjectTypeConfigurationRegistry().getObjectTypeConf( ep,
                                                                                                                                                                                                    activation );
        }


        InternalFactHandle factHandle = workingMemory.getFactHandleFactory().newFactHandle( activation, activationObjectTypeConf, workingMemory, workingMemory );
        workingMemory.getEntryPointNode().assertActivation( factHandle, activation.getPropagationContext(), workingMemory );

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        NodeFactory nFacotry = kBase.getConfiguration().getComponentFactory().getNodeFactoryService();
        EntryPointNode epn = nFacotry.buildEntryPointNode( kBase.getReteooBuilder().getIdGenerator().getNextId(),
                                                            RuleBasePartitionId.MAIN_PARTITION,
                                                            kBase.getConfiguration().isMultithreadEvaluation(),
                                                            rete,
                                                            new EntryPointId( "xxx" ) );




        kBase.getRete().addObjectSink( epn );
        StatefulKnowledgeSession ksession = kBase.newStatefulKnowledgeSession();
        FactHandle f1 = ksession.insert( "f1" );

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    // ------------------------------------------------------------


    public void updateEntryPointsCache() {
        if (ruleBase.getAddedEntryNodeCache() != null) {
            for (EntryPointNode addedNode : ruleBase.getAddedEntryNodeCache()) {
                EntryPointId id = addedNode.getEntryPoint();
                if (EntryPointId.DEFAULT.equals(id)) continue;
                WorkingMemoryEntryPoint wmEntryPoint = new NamedEntryPoint(id, addedNode, this);
                entryPoints.put(id.getEntryPointId(), wmEntryPoint);
            }
        }


        if (ruleBase.getRemovedEntryNodeCache() != null) {
            for (EntryPointNode removedNode : ruleBase.getRemovedEntryNodeCache()) {

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Related Classes of org.drools.core.rule.EntryPointId

org.drools.compiler.rule.builder.EntryPointBuilder

org.drools.core.common.AbstractWorkingMemory

org.drools.core.common.DefaultAgenda

org.drools.core.impl.StatefulKnowledgeSessionImpl

org.drools.core.marshalling.impl.InputMarshaller

org.drools.core.marshalling.impl.ProtobufInputMarshaller

org.drools.core.reteoo.builder.EntryPointBuilder

org.drools.core.reteoo.builder.ReteooRuleBuilder

org.drools.core.reteoo.ObjectTypeNode$ExpireJobContextTimerInputMarshaller

org.drools.core.reteoo.Rete

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