Package org.drools.core.reteoo

Examples of org.drools.core.reteoo.PathMemory

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        wm.insert(new D(1));
        wm.insert(new D(2));

        RuleTerminalNode rtn1 = getRtn( "r1", kbase1 );

        PathMemory pm1 = (PathMemory) wm.getNodeMemory(rtn1);
        SegmentMemory[] smems = pm1.getSegmentMemories();
        assertEquals(4, smems.length);
        assertNull( smems[0]);
        assertNull( smems[2]);
        assertNull( smems[3]);
        SegmentMemory sm = smems[1];
        assertEquals( 1, sm.getPos() );
        assertEquals( 2, sm.getSegmentPosMaskBit() );
        assertEquals( 2, pm1.getLinkedSegmentMask() );

        kbase1.addKnowledgePackages( buildKnowledgePackage("r5", "   A(1;)  A(2;) B(1;) B(2;) C(1;) C(2;) D(1;) D(3;)\n") );

        smems = pm1.getSegmentMemories();
        assertEquals(5, smems.length);
        assertNull( smems[0]);
        assertNull( smems[3]);
        assertNull( smems[4]);
        sm = smems[1];
        assertEquals( 1, sm.getPos() );
        assertEquals( 2, sm.getSegmentPosMaskBit() );
        assertEquals( 6, pm1.getLinkedSegmentMask() );

        sm = smems[2];
        assertEquals( 2, sm.getPos() );
        assertEquals( 4, sm.getSegmentPosMaskBit() );
        assertEquals( 6, pm1.getLinkedSegmentMask() );

        RuleTerminalNode rtn5 = getRtn( "r5", kbase1 );
        PathMemory pm5 = (PathMemory) wm.getNodeMemory(rtn5);
        smems = pm5.getSegmentMemories();
        assertEquals(3, smems.length);
        assertNull( smems[0]);
        sm = smems[1];
        assertEquals( 1, sm.getPos() );
        assertEquals( 2, sm.getSegmentPosMaskBit() );
        assertEquals( 6, pm5.getLinkedSegmentMask() );
        sm = smems[2];
        assertEquals( 2, sm.getPos() );
        assertEquals( 4, sm.getSegmentPosMaskBit() );
        assertEquals( 6, pm5.getLinkedSegmentMask() );
    }
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        assertEquals( 13, countNodeMemories(wm.getNodeMemories()));
        assertEquals(4, list.size() );

        RuleTerminalNode rtn1 = getRtn("r1", kbase1);
        RuleTerminalNode rtn2 = getRtn("r2", kbase1);
        PathMemory pmem1 = ( PathMemory ) wm.getNodeMemory(rtn1);
        PathMemory pmem2 = ( PathMemory ) wm.getNodeMemory(rtn2);

        SegmentMemory[] smems1 = pmem1.getSegmentMemories();
        SegmentMemory[] smems2 = pmem2.getSegmentMemories();
        assertEquals(2, smems1.length );
        assertEquals(2, smems2.length );

        assertSame( smems1[0], smems2[0] );
        assertNotSame( smems1[1], smems2[1] );
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        RuleTerminalNode rtn1 = getRtn( "r1", kbase1 );
        RuleTerminalNode rtn2 = getRtn( "r2", kbase1 );
        RuleTerminalNode rtn3 = getRtn( "r3", kbase1 );
        RuleTerminalNode rtn4 = getRtn( "r4", kbase1 );

        PathMemory pm1 = (PathMemory) wm.getNodeMemory(rtn1);
        SegmentMemory[] smems = pm1.getSegmentMemories();
        assertEquals(4, smems.length);
        assertNull( smems[0]);
        assertNull( smems[1]);
        assertNull( smems[3]);
        SegmentMemory sm = smems[2];
        assertEquals( 2, sm.getPos() );
        assertEquals( 4, sm.getSegmentPosMaskBit() );
        assertEquals( 4, pm1.getLinkedSegmentMask() );

        kbase1.addKnowledgePackages( buildKnowledgePackage("r5",  "   A(1;)  A(2;) B(1;) B(2;) \n") );

        smems = pm1.getSegmentMemories();
        assertEquals(5, smems.length);
        assertNull( smems[0]);
        assertNull( smems[1]);
        assertNull( smems[2]);

        sm = smems[3];
        assertEquals( 3, sm.getPos() );
        assertEquals( 8, sm.getSegmentPosMaskBit() );
        assertEquals( 8, pm1.getLinkedSegmentMask() );

        RuleTerminalNode rtn5 = getRtn( "r5", kbase1 );
        PathMemory pm5 = (PathMemory) wm.getNodeMemory(rtn5);
        smems = pm5.getSegmentMemories();
        assertEquals(2, smems.length);
        assertNull( smems[0]);
        assertNull( smems[1]);
    }
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        ObjectTypeNode eotn = getObjectTypeNode(kbase1, E.class );
        JoinNode eNode = (JoinNode) eotn.getSinkPropagator().getSinks()[0];
        RuleTerminalNode rtn = ( RuleTerminalNode ) eNode.getSinkPropagator().getLastLeftTupleSink();

        PathMemory pm = (PathMemory) wm.getNodeMemory(rtn);
        SegmentMemory sm = pm.getSegmentMemory();
        assertEquals(2, sm.getStagedLeftTuples().insertSize());

        wm.fireAllRules();
        assertEquals(0, sm.getStagedLeftTuples().insertSize());
        assertEquals(4, list.size() );
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        RuleTerminalNode rtn1 = getRtn( "r1", kbase1 );
        RuleTerminalNode rtn2 = getRtn( "r2", kbase1 );
        RuleTerminalNode rtn3 = getRtn( "r3", kbase1 );
        RuleTerminalNode rtn4 = getRtn( "r4", kbase1 );

        PathMemory pm1 = (PathMemory) wm.getNodeMemory(rtn1);
        SegmentMemory[] smems = pm1.getSegmentMemories();
        assertEquals(4, smems.length);
        assertNull( smems[0]);
        assertNull( smems[1]);
        assertNull( smems[3]);
        SegmentMemory sm = smems[2];
        assertEquals( 2, sm.getPos() );
        assertEquals( 4, sm.getSegmentPosMaskBit() );
        assertEquals( 4, pm1.getLinkedSegmentMask() );

        kbase1.addKnowledgePackages( buildKnowledgePackage("r5",  "   A(1;)  A(2;) B(1;) B(2;) \n") );

        smems = pm1.getSegmentMemories();
        assertEquals(5, smems.length);
        assertNull( smems[0]);
        assertNull( smems[1]);
        assertNull( smems[2]);

        sm = smems[3];
        assertEquals( 3, sm.getPos() );
        assertEquals( 8, sm.getSegmentPosMaskBit() );
        assertEquals( 8, pm1.getLinkedSegmentMask() );

        RuleTerminalNode rtn5 = getRtn( "r5", kbase1 );
        PathMemory pm5 = (PathMemory) wm.getNodeMemory(rtn5);
        smems = pm5.getSegmentMemories();
        assertEquals(2, smems.length);
        assertNull( smems[0]);
        assertNull( smems[1]);
    }
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        RuleTerminalNode rtn1 = getRtn( "r1", kbase1 );
        RuleTerminalNode rtn2 = getRtn( "r2", kbase1 );
        RuleTerminalNode rtn3 = getRtn( "r3", kbase1 );
        RuleTerminalNode rtn4 = getRtn( "r4", kbase1 );

        PathMemory pm1 = (PathMemory) wm.getNodeMemory(rtn1);
        SegmentMemory[] smems = pm1.getSegmentMemories();
        assertEquals(4, smems.length);
        assertNull( smems[0]);
        assertNull( smems[2]);
        assertNull( smems[3]);
        SegmentMemory sm = smems[1];
        assertEquals( 1, sm.getPos() );
        assertEquals( 2, sm.getSegmentPosMaskBit() );
        assertEquals( 2, pm1.getLinkedSegmentMask() );

        PathMemory pm3 = (PathMemory) wm.getNodeMemory(rtn3);
        SegmentMemory[] smemsP3 = pm3.getSegmentMemories();
        assertEquals(3, smemsP3.length);
        assertNull( smemsP3[0]);
        assertNull( smemsP3[2]);
        sm = smems[1];
        assertEquals( 1, sm.getPos() );
        assertEquals( 2, sm.getSegmentPosMaskBit() );
        assertEquals( 2, pm1.getLinkedSegmentMask() );

        kbase1.addKnowledgePackages( buildKnowledgePackage("r5",  "   A(1;)  A(2;) B(1;) B(2;) \n") );

        smems = pm1.getSegmentMemories();
        assertEquals(5, smems.length);
        assertNull( smems[0]);
        assertNull( smems[1]);
        assertNull( smems[3]);
        assertNull( smems[4]);
        sm = smems[2];
        assertEquals( 2, sm.getPos() );
        assertEquals( 4, sm.getSegmentPosMaskBit() );
        assertEquals( 4, pm1.getLinkedSegmentMask() );

        smems = pm3.getSegmentMemories();
        assertEquals(4, smems.length);
        assertNull( smems[0]);
        assertNull( smems[1]);
        assertNull( smems[3]);
        sm = smems[2];
        assertEquals( 2, sm.getPos() );
        assertEquals( 4, sm.getSegmentPosMaskBit() );
        assertEquals( 4, pm1.getLinkedSegmentMask() );

        RuleTerminalNode rtn5 = getRtn( "r5", kbase1 );
        PathMemory pm5 = (PathMemory) wm.getNodeMemory(rtn5);
        smems = pm5.getSegmentMemories();
        assertEquals(2, smems.length);
        assertNull( smems[0]);
        assertNull( smems[1]);
    }
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        wm.insert(new D(1));
        wm.insert(new D(2));

        RuleTerminalNode rtn1 = getRtn( "r1", kbase1 );

        PathMemory pm1 = (PathMemory) wm.getNodeMemory(rtn1);
        SegmentMemory[] smems = pm1.getSegmentMemories();
        assertEquals(4, smems.length);
        assertNull( smems[0]);
        assertNull( smems[2]);
        assertNull( smems[3]);
        SegmentMemory sm = smems[1];
        assertEquals( 1, sm.getPos() );
        assertEquals( 2, sm.getSegmentPosMaskBit() );
        assertEquals( 2, pm1.getLinkedSegmentMask() );

        kbase1.addKnowledgePackages( buildKnowledgePackage("r5", "   A(1;)  A(2;) B(1;) B(2;) C(1;) C(2;) D(1;) D(3;)\n") );

        smems = pm1.getSegmentMemories();
        assertEquals(5, smems.length);
        assertNull( smems[0]);
        assertNull( smems[3]);
        assertNull( smems[4]);
        sm = smems[1];
        assertEquals( 1, sm.getPos() );
        assertEquals( 2, sm.getSegmentPosMaskBit() );
        assertEquals( 6, pm1.getLinkedSegmentMask() );

        sm = smems[2];
        assertEquals( 2, sm.getPos() );
        assertEquals( 4, sm.getSegmentPosMaskBit() );
        assertEquals( 6, pm1.getLinkedSegmentMask() );

        RuleTerminalNode rtn5 = getRtn( "r5", kbase1 );
        PathMemory pm5 = (PathMemory) wm.getNodeMemory(rtn5);
        smems = pm5.getSegmentMemories();
        assertEquals(3, smems.length);
        assertNull( smems[0]);
        sm = smems[1];
        assertEquals( 1, sm.getPos() );
        assertEquals( 2, sm.getSegmentPosMaskBit() );
        assertEquals( 6, pm5.getLinkedSegmentMask() );
        sm = smems[2];
        assertEquals( 2, sm.getPos() );
        assertEquals( 4, sm.getSegmentPosMaskBit() );
        assertEquals( 6, pm5.getLinkedSegmentMask() );
    }
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        assertEquals( 13, countNodeMemories(wm.getNodeMemories()));
        assertEquals(4, list.size() );

        RuleTerminalNode rtn1 = getRtn("r1", kbase1);
        RuleTerminalNode rtn2 = getRtn("r2", kbase1);
        PathMemory pmem1 = ( PathMemory ) wm.getNodeMemory(rtn1);
        PathMemory pmem2 = ( PathMemory ) wm.getNodeMemory(rtn2);

        SegmentMemory[] smems1 = pmem1.getSegmentMemories();
        SegmentMemory[] smems2 = pmem2.getSegmentMemories();
        assertEquals(2, smems1.length );
        assertEquals(2, smems2.length );

        assertSame( smems1[0], smems2[0] );
        assertNotSame( smems1[1], smems2[1] );
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        RuleTerminalNode rtn1 = getRtn( "r1", kbase1 );
        RuleTerminalNode rtn2 = getRtn( "r2", kbase1 );
        RuleTerminalNode rtn3 = getRtn( "r3", kbase1 );
        RuleTerminalNode rtn4 = getRtn( "r4", kbase1 );

        PathMemory pm1 = (PathMemory) wm.getNodeMemory(rtn1);
        SegmentMemory[] smems = pm1.getSegmentMemories();
        assertEquals(4, smems.length);
        assertNull( smems[0]);
        assertNull( smems[1]);
        assertNull( smems[3]);
        SegmentMemory sm = smems[2];
        assertEquals( 2, sm.getPos() );
        assertEquals( 4, sm.getSegmentPosMaskBit() );
        assertEquals( 4, pm1.getLinkedSegmentMask() );

        kbase1.addKnowledgePackages( buildKnowledgePackage("r5",  "   A(1;)  A(2;) B(1;) B(2;) \n") );

        smems = pm1.getSegmentMemories();
        assertEquals(5, smems.length);
        assertNull( smems[0]);
        assertNull( smems[1]);
        assertNull( smems[2]);

        sm = smems[3];
        assertEquals( 3, sm.getPos() );
        assertEquals( 8, sm.getSegmentPosMaskBit() );
        assertEquals( 8, pm1.getLinkedSegmentMask() );

        RuleTerminalNode rtn5 = getRtn( "r5", kbase1 );
        PathMemory pm5 = (PathMemory) wm.getNodeMemory(rtn5);
        smems = pm5.getSegmentMemories();
        assertEquals(2, smems.length);
        assertNull( smems[0]);
        assertNull( smems[1]);
    }
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        NodeMemories nm = ( (StatefulKnowledgeSessionImpl) ksession ).getNodeMemories();
        for ( int j = 0; j < nm.length(); j++ ) {
            Memory mem = nm.peekNodeMemory( j );
            if ( mem != null && mem instanceof PathMemory) {
                PathMemory pathMemory = (PathMemory) mem;
                StreamTupleEntryQueue kiu = pathMemory.getStreamQueue();
                System.out.println( kiu + " >> " + kiu.size() );
                assertEquals( 0, kiu.size() );
            }
        }
    }
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Related Classes of org.drools.core.reteoo.PathMemory

  • org.drools.compiler.integrationtests.CepEspTest
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  • org.drools.core.common.AbstractWorkingMemory
  • org.drools.core.common.ActivationsFilter
  • org.drools.core.common.InternalAgenda
  • org.drools.core.common.InternalAgendaGroup
  • org.drools.core.common.InternalRuleFlowGroup
  • org.drools.core.common.StreamTupleEntryQueue
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