Examples of org.drools.core.reteoo.ObjectTypeNode$Id

org.drools.core.reteoo.ObjectTypeNode
ObjectTypeNodes are responsible for filtering and propagating the matching fact assertions propagated from the Rete node using ObjectType interface. The assert and retract methods do not attempt to filter as this is the role of the Rete node which builds up a cache of matching ObjectTypdeNodess for each asserted object, using the matches(Object object) method. Incorrect propagation in these methods is not checked and will result in ClassCastExpcections later on in the network. Filters Objects coming from the Rete using a ObjectType semantic module. @see Rete



334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350         // MockObjectSink so we can detect assertions and retractions
        final RuleImpl rule1 = new RuleImpl( "test-rule1" );
        IdGenerator idGenerator = kBase.getReteooBuilder().getIdGenerator();


        final Rete rete = kBase.getRete();
        final ObjectTypeNode objectTypeNode = new ObjectTypeNode( idGenerator.getNextId(),
                                                                  this.entryPoint,
                                                                  new ClassObjectType( String.class ),
                                                                  buildContext );
        objectTypeNode.attach( buildContext );
        final MockObjectSink sink = new MockObjectSink();
        objectTypeNode.addObjectSink( sink );
        final RuleTerminalNode node = new RuleTerminalNode( idGenerator.getNextId(),
                                                            new MockTupleSource( idGenerator.getNextId() ),
                                                            rule1,
                                                            rule1.getLhs(),
                                                            0,

View Full Code Here





485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501         // MockObjectSink so we can detect assertions and retractions
        final RuleImpl rule1 = new RuleImpl( "test-rule1" );
        IdGenerator idGenerator = kBase.getReteooBuilder().getIdGenerator();


        final Rete rete = kBase.getRete();
        final ObjectTypeNode objectTypeNode = new ObjectTypeNode( idGenerator.getNextId(),
                                                                  this.entryPoint,
                                                                  new ClassObjectType( String.class ),
                                                                  buildContext );
        objectTypeNode.attach( buildContext );
        final MockObjectSink sink = new MockObjectSink();
        objectTypeNode.addObjectSink( sink );
        final RuleTerminalNode node = new RuleTerminalNode( idGenerator.getNextId(),
                                                            new MockTupleSource( idGenerator.getNextId() ),
                                                            rule1,
                                                            rule1.getLhs(),
                                                            0,

View Full Code Here


611
612
613
614
615
616
617
618
619
620
621
622
623
624
625 
        final Rete rete = kBase.getRete();


        // Create a RuleBase with a single ObjectTypeNode we attach a
        // MockObjectSink so we can detect assertions and retractions
        final ObjectTypeNode objectTypeNode = new ObjectTypeNode( idGenerator.getNextId(),
                                                                  this.entryPoint,
                                                                  new ClassObjectType( String.class ),
                                                                  buildContext );
        objectTypeNode.attach( buildContext );


        MockRightTupleSink sink = new MockRightTupleSink();


        final RuleTerminalNode node = new RuleTerminalNode( idGenerator.getNextId(),
                                                            new MockTupleSource( idGenerator.getNextId() ),

View Full Code Here


771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787         // MockObjectSink so we can detect assertions and retractions
        final RuleImpl rule1 = new RuleImpl( "test-rule1" );
        IdGenerator idGenerator = kBase.getReteooBuilder().getIdGenerator();


        final Rete rete = kBase.getRete();
        final ObjectTypeNode objectTypeNode = new ObjectTypeNode( idGenerator.getNextId(),
                                                                  this.entryPoint,
                                                                  new ClassObjectType( String.class ),
                                                                  buildContext );
        objectTypeNode.attach( buildContext );
        final MockObjectSink sink = new MockObjectSink();
        objectTypeNode.addObjectSink( sink );
        final RuleTerminalNode node = new RuleTerminalNode( idGenerator.getNextId(),
                                                            new MockTupleSource( idGenerator.getNextId() ),
                                                            rule1,
                                                            rule1.getLhs(),
                                                            0,

View Full Code Here


892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908         // MockObjectSink so we can detect assertions and retractions
        final RuleImpl rule1 = new RuleImpl( "test-rule1" );
        IdGenerator idGenerator = kBase.getReteooBuilder().getIdGenerator();


        final Rete rete = kBase.getRete();
        final ObjectTypeNode objectTypeNode = new ObjectTypeNode( idGenerator.getNextId(),
                                                                  this.entryPoint,
                                                                  new ClassObjectType( String.class ),
                                                                  buildContext );
        objectTypeNode.attach( buildContext );
        final MockObjectSink sink = new MockObjectSink();
        objectTypeNode.addObjectSink( sink );
        final RuleTerminalNode node = new RuleTerminalNode( idGenerator.getNextId(),
                                                            new MockTupleSource( idGenerator.getNextId() ),
                                                            rule1,
                                                            rule1.getLhs(),
                                                            0,

View Full Code Here


383
384
385
386
387
388
389
390
391
392
393         assertNotNull( defaultEntryPointNode );


        Map<ObjectType, ObjectTypeNode> obnodes = defaultEntryPointNode.getObjectTypeNodes();


        ObjectType key = new ClassObjectType( DroolsQuery.class );
        ObjectTypeNode droolsQueryNode = obnodes.get( key );
        ObjectHashSet droolsQueryMemory = ((ObjectTypeNodeMemory) sessionImpl.getNodeMemory( droolsQueryNode )).memory;
        assertEquals( 0,
                      droolsQueryMemory.size() );


        Entry[] entries = droolsQueryMemory.getTable();

View Full Code Here


360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375     public void testRtnWithConstraintsWithWatches() {
        String rule1 = "A( a == 10 ) @watch(b)";
        KnowledgeBase kbase = getKnowledgeBase(rule1);
        ReteooWorkingMemoryInterface wm = ((StatefulKnowledgeSessionImpl)kbase.newStatefulKnowledgeSession());
        
        ObjectTypeNode otn = getObjectTypeNode(kbase, "A" );
        assertNotNull( otn );


        List<String> sp = getSettableProperties(wm, otn);
        
        AlphaNode alphaNode = ( AlphaNode ) otn.getSinkPropagator().getSinks()[0];
        assertEquals( calculatePositiveMask(list("a"), sp), alphaNode.getDeclaredMask( ) );
        assertEquals( calculatePositiveMask(list("a", "b"), sp), alphaNode.getInferredMask() );
        
        LeftInputAdapterNode liaNode = ( LeftInputAdapterNode ) alphaNode.getSinkPropagator().getSinks()[0];        
        

View Full Code Here


383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442         String rule1 = "A( a == 10, b == 15 )";
        String rule2 = "A( a == 10, i == 20 )";
        KnowledgeBase kbase = getKnowledgeBase(rule1, rule2);
        ReteooWorkingMemoryInterface wm = ((StatefulKnowledgeSessionImpl)kbase.newStatefulKnowledgeSession());
        
        ObjectTypeNode otn = getObjectTypeNode(kbase, "A" );
        assertNotNull( otn );


        List<String> sp = getSettableProperties(wm, otn);        


        AlphaNode alphaNode1 = ( AlphaNode ) otn.getSinkPropagator().getSinks()[0];
        assertEquals( calculatePositiveMask(list("a"), sp), alphaNode1.getDeclaredMask( ) );
        assertEquals( calculatePositiveMask(list("a", "b", "i"), sp), alphaNode1.getInferredMask() );
                
        // first share
        AlphaNode alphaNode1_1 = ( AlphaNode ) alphaNode1.getSinkPropagator().getSinks()[0];
        assertEquals( calculatePositiveMask(list("b"), sp), alphaNode1_1.getDeclaredMask( ) );
        assertEquals( calculatePositiveMask(list("a", "b"), sp), alphaNode1_1.getInferredMask() );  
        
        LeftInputAdapterNode liaNode1 = ( LeftInputAdapterNode ) alphaNode1_1.getSinkPropagator().getSinks()[0];
        RuleTerminalNode rtNode1 = ( RuleTerminalNode ) liaNode1.getSinkPropagator().getSinks()[0];
        
        assertEquals( EmptyBitMask.get(), rtNode1.getDeclaredMask() );
        assertEquals( calculatePositiveMask(list("a", "b"), sp), rtNode1.getInferredMask() );
        
        
        // second share
        AlphaNode alphaNode1_2 = ( AlphaNode ) alphaNode1.getSinkPropagator().getSinks()[1];
        assertEquals( calculatePositiveMask(list("i"), sp), alphaNode1_2.getDeclaredMask( ) );
        assertEquals( calculatePositiveMask(list("a", "i"), sp), alphaNode1_2.getInferredMask() );
        
        LeftInputAdapterNode liaNode2 = ( LeftInputAdapterNode ) alphaNode1_2.getSinkPropagator().getSinks()[0];
        RuleTerminalNode rtNode2 = ( RuleTerminalNode ) liaNode2.getSinkPropagator().getSinks()[0];
        
        assertEquals( EmptyBitMask.get(), rtNode2.getDeclaredMask() );
        assertEquals( calculatePositiveMask(list("a", "i"), sp), rtNode2.getInferredMask() );
        
        // test rule removal        
        kbase.removeRule( "org.drools.compiler.integrationtests", "r0" );
        assertEquals( calculatePositiveMask(list("a"), sp), alphaNode1.getDeclaredMask( ) );
        assertEquals( calculatePositiveMask(list("a", "i"), sp), alphaNode1.getInferredMask() );


        assertEquals( calculatePositiveMask(list("i"), sp), alphaNode1_2.getDeclaredMask( ) );
        assertEquals( calculatePositiveMask(list("a", "i"), sp), alphaNode1_2.getInferredMask() );
        
        assertEquals(  EmptyBitMask.get(), rtNode2.getDeclaredMask() );
        assertEquals(  calculatePositiveMask(list("a", "i"), sp), rtNode2.getInferredMask() );
        
        // have to rebuild to remove r1
        kbase = getKnowledgeBase(rule1, rule2);
        
        kbase.removeRule( "org.drools.compiler.integrationtests", "r1" );
        otn = getObjectTypeNode(kbase, "A" );
        
        alphaNode1 = ( AlphaNode ) otn.getSinkPropagator().getSinks()[0];
        assertEquals( calculatePositiveMask(list("a"), sp), alphaNode1.getDeclaredMask( ) );
        assertEquals( calculatePositiveMask(list("a", "b"), sp), alphaNode1.getInferredMask() );   
        
        alphaNode1_1 = ( AlphaNode ) alphaNode1.getSinkPropagator().getSinks()[0];
        assertEquals( calculatePositiveMask(list("b"), sp), alphaNode1_1.getDeclaredMask( ) );

View Full Code Here


453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515         String rule1 = "A( a == 10, b == 15 ) @watch(c, !a)";
        String rule2 = "A( a == 10, i == 20 ) @watch(s, !i)";
        KnowledgeBase kbase = getKnowledgeBase(rule1, rule2);
        ReteooWorkingMemoryInterface wm = ((StatefulKnowledgeSessionImpl)kbase.newStatefulKnowledgeSession());
        
        ObjectTypeNode otn = getObjectTypeNode(kbase, "A" );
        assertNotNull( otn );


        List<String> sp = getSettableProperties(wm, otn);        


        AlphaNode alphaNode1 = ( AlphaNode ) otn.getSinkPropagator().getSinks()[0];
        assertEquals( calculatePositiveMask(list("a"), sp), alphaNode1.getDeclaredMask( ) );
        assertEquals( calculatePositiveMask(list("a", "b", "c", "s", "i"), sp), alphaNode1.getInferredMask() );
                
        // first share
        AlphaNode alphaNode1_1 = ( AlphaNode ) alphaNode1.getSinkPropagator().getSinks()[0];
        assertEquals( calculatePositiveMask(list("b"), sp), alphaNode1_1.getDeclaredMask( ) );
        assertEquals( calculatePositiveMask(list("a", "b", "c"), sp), alphaNode1_1.getInferredMask() );  
        
        LeftInputAdapterNode liaNode1 = ( LeftInputAdapterNode ) alphaNode1_1.getSinkPropagator().getSinks()[0];
        RuleTerminalNode rtNode1 = ( RuleTerminalNode ) liaNode1.getSinkPropagator().getSinks()[0];
        
        assertEquals(  calculatePositiveMask(list("c"), sp), rtNode1.getDeclaredMask() );
        assertEquals(  calculatePositiveMask(list("b", "c"), sp), rtNode1.getInferredMask() );
        assertEquals(  calculateNegativeMask(list("!a"), sp), rtNode1.getNegativeMask() );


        
        // second share
        AlphaNode alphaNode1_2 = ( AlphaNode ) alphaNode1.getSinkPropagator().getSinks()[1];
        assertEquals( calculatePositiveMask(list("i"), sp), alphaNode1_2.getDeclaredMask( ) );
        assertEquals( calculatePositiveMask(list("a", "i", "s"), sp), alphaNode1_2.getInferredMask() );  
        
        LeftInputAdapterNode liaNode2 = ( LeftInputAdapterNode ) alphaNode1_2.getSinkPropagator().getSinks()[0];
        RuleTerminalNode rtNode2 = ( RuleTerminalNode ) liaNode2.getSinkPropagator().getSinks()[0];
        
        assertEquals(  calculatePositiveMask(list("s"), sp), rtNode2.getDeclaredMask() );
        assertEquals(  calculatePositiveMask(list("a", "s"), sp), rtNode2.getInferredMask() );
        assertEquals(  calculateNegativeMask(list("!i"), sp), rtNode2.getNegativeMask() );


        // test rule removal        
        kbase.removeRule( "org.drools.compiler.integrationtests", "r0" );
        assertEquals( calculatePositiveMask(list("a"), sp), alphaNode1.getDeclaredMask( ) );
        assertEquals( calculatePositiveMask(list("a", "i", "s"), sp), alphaNode1.getInferredMask() );


        assertEquals( calculatePositiveMask(list("i"), sp), alphaNode1_2.getDeclaredMask( ) );
        assertEquals( calculatePositiveMask(list("a", "i", "s"), sp), alphaNode1_2.getInferredMask() );
        
        assertEquals(  calculatePositiveMask(list("s"), sp), rtNode2.getDeclaredMask() );
        assertEquals(  calculatePositiveMask(list("a", "s"), sp), rtNode2.getInferredMask() );
        assertEquals(  calculateNegativeMask(list("!i"), sp), rtNode2.getNegativeMask() );


        // have to rebuild to remove r1
        kbase = getKnowledgeBase(rule1, rule2);
        
        kbase.removeRule( "org.drools.compiler.integrationtests", "r1" );
        otn = getObjectTypeNode(kbase, "A" );
        
        alphaNode1 = ( AlphaNode ) otn.getSinkPropagator().getSinks()[0];
        assertEquals( calculatePositiveMask(list("a"), sp), alphaNode1.getDeclaredMask( ) );
        assertEquals( calculatePositiveMask(list("a", "b", "c"), sp), alphaNode1.getInferredMask() );   
        
        alphaNode1_1 = ( AlphaNode ) alphaNode1.getSinkPropagator().getSinks()[0];
        assertEquals( calculatePositiveMask(list("b"), sp), alphaNode1_1.getDeclaredMask( ) );

View Full Code Here


526
527
528
529
530
531
532
533
534
535
536
537
538
539     public void testBetaNoConstraintsNoWatches() {
        String rule1 = "B() A()";
        KnowledgeBase kbase = getKnowledgeBase(rule1);
        ReteooWorkingMemoryInterface wm = ((StatefulKnowledgeSessionImpl)kbase.newStatefulKnowledgeSession());


        ObjectTypeNode otn = getObjectTypeNode(kbase, "A" );
        assertNotNull( otn );


        BetaNode betaNode = ( BetaNode )  otn.getSinkPropagator().getSinks()[0]; 
        assertEquals( EmptyBitMask.get(), betaNode.getRightDeclaredMask() );
        assertEquals( EmptyBitMask.get(), betaNode.getRightInferredMask() );
        
        assertEquals( EmptyBitMask.get(), betaNode.getLeftDeclaredMask() );
        assertEquals( EmptyBitMask.get(), betaNode.getLeftInferredMask() );

View Full Code Here



0
1
2
3
4
5
6
7
8
9



TOP

Related Classes of org.drools.core.reteoo.ObjectTypeNode$Id

erjang.ESmall
org.apache.bcel.classfile.ClassParser
org.apache.bcel.classfile.JavaClass
org.apache.bcel.generic.ClassGen
org.apache.bcel.generic.FieldGen
org.apache.bcel.generic.MethodGen
org.drools.compiler.integrationtests.AccumulateTest
org.drools.compiler.integrationtests.AlphaNetworkModifyTest
org.drools.compiler.integrationtests.BackwardChainingTest
org.drools.compiler.integrationtests.CepEspTest



Copyright © 2018 www.massapicom. All rights reserved.
All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.