Package org.drools.core.common

Examples of org.drools.core.common.DefaultFactHandle

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                             otherSink.getAsserted().size() );
    }

    @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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                             this.sink.getAsserted().size() );
    }

    @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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                             this.sink.getAsserted().size() );
    }

    @Test
    public void testRetractTuple() {
        final DefaultFactHandle f0 = (DefaultFactHandle) this.workingMemory.getFactHandleFactory().newFactHandle( "cheese",
                                                                                                                  null,
                                                                                                                  null,
                                                                                                                  null );

        final LeftTupleImpl tuple0 = new LeftTupleImpl( f0,
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        StatefulKnowledgeSessionImpl ksession = (StatefulKnowledgeSessionImpl)KnowledgeBaseFactory.newKnowledgeBase(conf).newStatefulKnowledgeSession();

        this.memory = ((AccumulateMemory) this.workingMemory.getNodeMemory( this.node )).betaMemory;

        final DefaultFactHandle f0 = (DefaultFactHandle) this.workingMemory.getFactHandleFactory().newFactHandle( "cheese",
                                                                                                                  null,
                                                                                                                  null,
                                                                                                                  null );
        final DefaultFactHandle f1 = (DefaultFactHandle) this.workingMemory.getFactHandleFactory().newFactHandle( "other cheese",
                                                                                                                  null,
                                                                                                                  null,
                                                                                                                  null );

        final LeftTupleImpl tuple0 = new LeftTupleImpl( f0,
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        int entryCounter = 0;
        for ( Entry entry : entries ) {
            if ( entry != null ) {
                entryCounter++;
                ObjectEntry oEntry = (ObjectEntry) entry;
                DefaultFactHandle factHandle = (DefaultFactHandle) oEntry.getValue();
                assertNull( factHandle.getObject() );
            }
        }
    }
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            endBatchExecution();
        }
    }

    public void initInitialFact(InternalKnowledgeBase kBase, MarshallerReaderContext context) {
        this.initialFactHandle = new DefaultFactHandle(0, InitialFactImpl.getInstance(), 0,  defaultEntryPoint );

        ObjectTypeConf otc = this.defaultEntryPoint.getObjectTypeConfigurationRegistry()
                                                   .getObjectTypeConf(this.defaultEntryPoint.getEntryPoint(), this.initialFactHandle.getObject());
        PropagationContextFactory ctxFact = kBase.getConfiguration().getComponentFactory().getPropagationContextFactory();
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        InternalFactHandle handle = null;
        switch ( _handle.getType() ) {
            case FACT : {
                handle = new DefaultFactHandle( _handle.getId(),
                                                object,
                                                _handle.getRecency(),
                                                entryPoint,
                                                typeConf != null && typeConf.isTrait() );
                break;
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     @Test
     public void testDisconnectedFactHandle() {
         KnowledgeBase kbase = getKnowledgeBase();
         StatefulKnowledgeSession ksession = createKnowledgeSession( kbase );
         DefaultFactHandle helloHandle = (DefaultFactHandle) ksession.insert( "hello" );
         DefaultFactHandle goodbyeHandle = (DefaultFactHandle) ksession.insert( "goodbye" );

         FactHandle key = new DefaultFactHandle( helloHandle.toExternalForm() );
         assertEquals( "hello",
                       ksession.getObject( key ) );

         key = new DefaultFactHandle( goodbyeHandle.toExternalForm() );
         assertEquals( "goodbye",
                       ksession.getObject( key ) );
     }
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         str += "  Cheese() \n";
         str += "then \n";
         str += "end  \n";
         KnowledgeBase kbase = loadKnowledgeBaseFromString( RuleEngineOption.PHREAK, str );
         StatefulKnowledgeSession ksession = createKnowledgeSession( kbase );
         DefaultFactHandle handle = (DefaultFactHandle) ksession.insert( "hello" );
         ksession.fireAllRules();
         LeftTuple leftTuple = handle.getFirstLeftTuple();
         assertNotNull( leftTuple );
         assertNotNull( leftTuple.getPeer() );
         kbase.removeRule( "org.drools.compiler",
                           "rule2" );
         leftTuple = handle.getFirstLeftTuple();
         assertNotNull( leftTuple );
         assertNull( leftTuple.getLeftParentNext() );
     }
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            }
        };

        rule1.setConsequence( consequence );

        final DefaultFactHandle handle1 = (DefaultFactHandle) ksession.insert( "o1" );
        final RuleTerminalNodeLeftTuple tuple1 = new RuleTerminalNodeLeftTuple( handle1,
                                                                                node,
                                                                                true );

        final PropagationContext context1 = pctxFactory.createPropagationContext(0, PropagationContext.INSERTION, null, null, new DefaultFactHandle());

        // Test single activation for a single logical assertions
        node.assertLeftTuple( tuple1,
                              context1,
                              ksession );
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Related Classes of org.drools.core.common.DefaultFactHandle

  • org.drools.camel.component.CamelEndpointTest
  • org.drools.camel.component.CamelEndpointWithJaxbTest
  • org.drools.compiler.integrationtests.MiscTest
  • org.drools.compiler.integrationtests.QueryTest
  • org.drools.core.base.StandardQueryViewChangedEventListener
  • org.drools.core.command.ExecuteCommand
  • org.drools.core.command.runtime.rule.GetObjectCommand
  • org.drools.core.command.runtime.rule.GetObjectInEntryPointCommand
  • org.drools.core.command.runtime.rule.InsertObjectCommand
  • org.drools.core.command.runtime.rule.InsertObjectInEntryPointCommand
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