Package org.drools.common

Examples of org.drools.common.DefaultFactHandle

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            ExecutionResultImpl disconnectedResults = new ExecutionResultImpl();
            HashMap<String, Object> disconnectedHandles = new HashMap<String, Object>();
            for (String key : kresults.getIdentifiers()) {
                FactHandle handle = (FactHandle) kresults.getFactHandle(key);
                if (handle != null) {
                    DefaultFactHandle disconnectedHandle = ((DefaultFactHandle) handle).clone();
                    disconnectedHandle.disconnect();
                    disconnectedHandles.put(key, disconnectedHandle);
                }
            }
            disconnectedResults.setFactHandles(disconnectedHandles);
            disconnectedResults.setResults((HashMap)((ExecutionResultImpl)kresults).getResults());
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        StatefulKnowledgeSession ksession = ((KnowledgeCommandContext) context).getStatefulKnowledgesession();
        WorkingMemoryEntryPoint ep = ksession.getWorkingMemoryEntryPoint(entryPoint);
        FactHandle factHandle = ep.insert(object);

        DefaultFactHandle disconnectedHandle = ((DefaultFactHandle) factHandle).clone();
        disconnectedHandle.disconnect();

        if (outIdentifier != null) {
            if (this.returnObject) {
                ((ExecutionResultImpl) ((KnowledgeCommandContext) context).getExecutionResults()).getResults().put(this.outIdentifier,
                        object);
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        this.outIdentifier = outIdentifier;
    }

    @XmlAttribute(name="fact-handle", required=true)
    public void setFactHandleFromString(String factHandleId) {
        factHandle = new DefaultFactHandle(factHandleId);
    }
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        objectTypeNode.attach(buildContext);
        sink = new MockObjectSink();
        objectTypeNode.addObjectSink( sink );

        // ArrayList matches all three ObjectTypeNodes
        final DefaultFactHandle h1 = new DefaultFactHandle( 1,
                                                            new ArrayList() );
        rete.assertObject( h1,
                           new PropagationContextImpl( 0,
                                                       PropagationContext.ASSERTION,
                                                       null,
                                                       null,
                                                       null ),
                           workingMemory );

        // LinkedList matches two ObjectTypeNodes       
        h1.setObject( new LinkedList() );
        rete.assertObject( h1,
                           new PropagationContextImpl( 0,
                                                       PropagationContext.ASSERTION,
                                                       null,
                                                       null,
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        objectTypeNode.addObjectSink( sink1 );

        // There are no String ObjectTypeNodes, make sure its not propagated

        final String string = "String";
        final DefaultFactHandle h1 = new DefaultFactHandle( 1,
                                                            string );

        rete.assertObject( h1,
                           new PropagationContextImpl( 0,
                                                       PropagationContext.ASSERTION,
                                                       null,
                                                       null,
                                                       null ),
                           workingMemory );

        assertLength( 0,
                      sink1.getAsserted() );

        // There is a List ObjectTypeNode, make sure it was propagated
        final List list = new ArrayList();
        final DefaultFactHandle h2 = new DefaultFactHandle( 1,
                                                            list );

        rete.assertObject( h2,
                           new PropagationContextImpl( 0,
                                                       PropagationContext.ASSERTION,
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        final MockObjectSink sink1 = new MockObjectSink();
        objectTypeNode.addObjectSink( sink1 );

        // There are no String ObjectTypeNodes, make sure its not propagated
        final String string = "String";
        final DefaultFactHandle h1 = new DefaultFactHandle( 1,
                                                            string );

        rete.assertObject( h1,
                           new PropagationContextImpl( 0,
                                                       PropagationContext.ASSERTION,
                                                       null,
                                                       null,
                                                       null ),
                           workingMemory );
        assertLength( 0,
                      sink1.getAsserted() );
        assertLength( 0,
                      sink1.getRetracted() );

        // There is a List ObjectTypeNode, make sure it was propagated
        final List list = new ArrayList();
        final DefaultFactHandle h2 = new DefaultFactHandle( 1,
                                                            list );

        // need  to assert first, to force it to build  up the cache
        rete.assertObject( h2,
                           new PropagationContextImpl( 0,
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        // There are no String ObjectTypeNodes, make sure its not propagated

        final Cheese cheese = new Cheese( "brie",
                                          15 );
        final DefaultFactHandle h1 = new DefaultFactHandle( 1,
                                                            cheese );

        rete.assertObject( h1,
                           new PropagationContextImpl( 0,
                                                       PropagationContext.ASSERTION,
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        // There are no String ObjectTypeNodes, make sure its not propagated

        final Cheese cheese = new Cheese( "brie",
                                          15 );
        final DefaultFactHandle h1 = new DefaultFactHandle( 1,
                                                            cheese );

        rete.assertObject( h1,
                           new PropagationContextImpl( 0,
                                                       PropagationContext.ASSERTION,
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    /**
     * Test method for {@link org.drools.reteoo.AccumulateNode#assertLeftTuple(org.drools.reteoo.LeftTupleImpl, org.drools.spi.PropagationContext, org.drools.reteoo.ReteooWorkingMemory)}.
     */
    @Test
    public void testAssertTuple() {
        final DefaultFactHandle f0 = (DefaultFactHandle) this.workingMemory.getFactHandleFactory().newFactHandle( "cheese",
                                                                                                                  null,
                                                                                                                  null,
                                                                                                                  workingMemory );
        final LeftTupleImpl tuple0 = new LeftTupleImpl( f0,
                                                null,
                                                true );

        // assert tuple, should add one to left memory
        this.node.assertLeftTuple( tuple0,
                                   this.context,
                                   this.workingMemory );
        // check memories
        assertEquals( 1,
                      this.memory.getLeftTupleMemory().size() );
        assertEquals( 0,
                      this.memory.getRightTupleMemory().size() );
        assertTrue( "An empty matching objects list should be propagated",
                    this.accumulator.getMatchingObjects().isEmpty() );

        // assert tuple, should add left memory
        final DefaultFactHandle f1 = (DefaultFactHandle) this.workingMemory.getFactHandleFactory().newFactHandle( "other cheese",
                                                                                                                  null,
                                                                                                                  null,
                                                                                                                  workingMemory );

        final LeftTupleImpl tuple1 = new LeftTupleImpl( f1,
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    /**
     * Test method for {@link org.drools.reteoo.AccumulateNode#assertLeftTuple(org.drools.reteoo.LeftTupleImpl, org.drools.spi.PropagationContext, org.drools.reteoo.ReteooWorkingMemory)}.
     */
    @Test
    public void testAssertTupleWithObjects() {
        final DefaultFactHandle f0 = (DefaultFactHandle) this.workingMemory.getFactHandleFactory().newFactHandle( "cheese",
                                                                                                                  null,
                                                                                                                  null,
                                                                                                                  workingMemory );
        final DefaultFactHandle f1 = (DefaultFactHandle) this.workingMemory.getFactHandleFactory().newFactHandle( "other cheese",
                                                                                                                  null,
                                                                                                                  null,
                                                                                                                  workingMemory);

        final LeftTupleImpl tuple0 = new LeftTupleImpl( f0,
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Related Classes of org.drools.common.DefaultFactHandle

  • org.drools.agent.KnowledgeAgentIncrementalWithTMSTest
  • org.drools.base.StandardQueryViewChangedEventListener
  • org.drools.camel.component.CamelEndpointTest
  • org.drools.camel.component.CamelEndpointWithJaxbTest
  • org.drools.command.ExecuteCommand
  • org.drools.command.runtime.rule.GetObjectCommand
  • org.drools.command.runtime.rule.GetObjectInEntryPointCommand
  • org.drools.command.runtime.rule.InsertObjectCommand
  • org.drools.command.runtime.rule.InsertObjectInEntryPointCommand
  • org.drools.command.runtime.rule.ModifyCommand
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