Examples with InternalWorkingMemory org.drools.core.common.InternalWorkingMemory used on opensource projects

Example 86 with InternalWorkingMemory

use of org.drools.core.common.InternalWorkingMemory in project drools by kiegroup.

the class SegmentCreationTest method testSingleSharedEmptyLhs.

@Test
public void testSingleSharedEmptyLhs() throws Exception {
    KieBase kbase = buildKnowledgeBase(" ", " ");
    InternalWorkingMemory wm = ((InternalWorkingMemory) kbase.newKieSession());
    ObjectTypeNode aotn = getObjectTypeNode(kbase, InitialFactImpl.class);
    LeftInputAdapterNode liaNode = (LeftInputAdapterNode) aotn.getObjectSinkPropagator().getSinks()[0];
    RuleTerminalNode rtn1 = (RuleTerminalNode) liaNode.getSinkPropagator().getSinks()[0];
    RuleTerminalNode rtn2 = (RuleTerminalNode) liaNode.getSinkPropagator().getSinks()[1];
    wm.insert(new LinkingTest.A());
    wm.flushPropagations();
    // LiaNode  is in it's own segment
    LiaNodeMemory liaMem = (LiaNodeMemory) wm.getNodeMemory(liaNode);
    SegmentMemory smem = liaMem.getSegmentMemory();
    assertEquals(liaNode, smem.getRootNode());
    assertEquals(liaNode, smem.getTipNode());
    // each RTN is in it's own segment
    SegmentMemory rtnSmem1 = smem.getFirst();
    assertEquals(rtn1, rtnSmem1.getRootNode());
    assertEquals(rtn1, rtnSmem1.getTipNode());
    SegmentMemory rtnSmem2 = rtnSmem1.getNext();
    assertEquals(rtn2, rtnSmem2.getRootNode());
    assertEquals(rtn2, rtnSmem2.getTipNode());
}

Example 87 with InternalWorkingMemory

use of org.drools.core.common.InternalWorkingMemory in project drools by kiegroup.

the class AddRuleTest method testPopulatedSharedLiaNode.

@Test
public void testPopulatedSharedLiaNode() throws Exception {
    InternalKnowledgeBase kbase1 = buildKnowledgeBase("r1", "   A() B(1;) C() X() E()\n");
    InternalWorkingMemory wm = ((InternalWorkingMemory) kbase1.newKieSession());
    List list = new ArrayList();
    wm.setGlobal("list", list);
    wm.insert(new A(1));
    wm.insert(new A(2));
    wm.insert(new A(3));
    wm.insert(new B(1));
    wm.insert(new B(2));
    wm.insert(new C(1));
    wm.insert(new X(1));
    wm.insert(new E(1));
    wm.fireAllRules();
    assertEquals(3, list.size());
    kbase1.addPackages(buildKnowledgePackage("r2", "   a : A() B(2;) C() X() E()\n"));
    ObjectTypeNode aotn = getObjectTypeNode(kbase1, A.class);
    LeftInputAdapterNode liaNode = (LeftInputAdapterNode) aotn.getObjectSinkPropagator().getSinks()[0];
    JoinNode bNode1 = (JoinNode) liaNode.getSinkPropagator().getFirstLeftTupleSink();
    JoinNode bNode2 = (JoinNode) liaNode.getSinkPropagator().getLastLeftTupleSink();
    BetaMemory bm = (BetaMemory) wm.getNodeMemory(bNode2);
    SegmentMemory sm = bm.getSegmentMemory();
    assertNotNull(sm.getStagedLeftTuples().getInsertFirst());
    assertNotNull(sm.getStagedLeftTuples().getInsertFirst().getStagedNext());
    assertNotNull(sm.getStagedLeftTuples().getInsertFirst().getStagedNext().getStagedNext());
    assertNull(sm.getStagedLeftTuples().getInsertFirst().getStagedNext().getStagedNext().getStagedNext());
    wm.fireAllRules();
    assertNull(sm.getStagedLeftTuples().getInsertFirst());
    assertEquals(6, list.size());
    assertEquals("r1", ((Match) list.get(0)).getRule().getName());
    assertEquals("r1", ((Match) list.get(1)).getRule().getName());
    assertEquals("r1", ((Match) list.get(2)).getRule().getName());
    assertEquals("r2", ((Match) list.get(3)).getRule().getName());
    assertEquals("r2", ((Match) list.get(4)).getRule().getName());
    assertEquals("r2", ((Match) list.get(5)).getRule().getName());
    List results = new ArrayList();
    results.add(((A) ((Match) list.get(3)).getDeclarationValue("a")).getObject());
    results.add(((A) ((Match) list.get(4)).getDeclarationValue("a")).getObject());
    results.add(((A) ((Match) list.get(5)).getDeclarationValue("a")).getObject());
    assertTrue(results.containsAll(asList(1, 2, 3)));
}

Example 88 with InternalWorkingMemory

use of org.drools.core.common.InternalWorkingMemory in project drools by kiegroup.

the class AddRuleTest method testPopulatedRuleMidwayShare.

@Test
public void testPopulatedRuleMidwayShare() throws Exception {
    InternalKnowledgeBase kbase1 = buildKnowledgeBase("r1", "   a : A() B() C(1;) X() E()\n");
    InternalWorkingMemory wm = ((InternalWorkingMemory) kbase1.newKieSession());
    List list = new ArrayList();
    wm.setGlobal("list", list);
    wm.insert(new A(1));
    wm.insert(new A(2));
    wm.insert(new A(3));
    wm.insert(new B(1));
    wm.insert(new C(1));
    wm.insert(new C(2));
    wm.insert(new X(1));
    wm.insert(new E(1));
    wm.fireAllRules();
    assertEquals(3, list.size());
    kbase1.addPackages(buildKnowledgePackage("r2", "   a : A() B() C(2;) X() E()\n"));
    ObjectTypeNode aotn = getObjectTypeNode(kbase1, A.class);
    LeftInputAdapterNode liaNode = (LeftInputAdapterNode) aotn.getObjectSinkPropagator().getSinks()[0];
    JoinNode bNode = (JoinNode) liaNode.getSinkPropagator().getFirstLeftTupleSink();
    JoinNode c1Node = (JoinNode) bNode.getSinkPropagator().getFirstLeftTupleSink();
    JoinNode c2Node = (JoinNode) bNode.getSinkPropagator().getLastLeftTupleSink();
    LiaNodeMemory lm = (LiaNodeMemory) wm.getNodeMemory(liaNode);
    SegmentMemory sm = lm.getSegmentMemory();
    BetaMemory c1Mem = (BetaMemory) wm.getNodeMemory(c1Node);
    assertSame(sm.getFirst(), c1Mem.getSegmentMemory());
    assertEquals(3, c1Mem.getLeftTupleMemory().size());
    assertEquals(1, c1Mem.getRightTupleMemory().size());
    BetaMemory c2Mem = (BetaMemory) wm.getNodeMemory(c2Node);
    SegmentMemory c2Smem = sm.getFirst().getNext();
    assertSame(c2Smem, c2Mem.getSegmentMemory());
    assertEquals(0, c2Mem.getLeftTupleMemory().size());
    assertEquals(0, c2Mem.getRightTupleMemory().size());
    assertNotNull(c2Smem.getStagedLeftTuples().getInsertFirst());
    assertNotNull(c2Smem.getStagedLeftTuples().getInsertFirst().getStagedNext());
    assertNotNull(c2Smem.getStagedLeftTuples().getInsertFirst().getStagedNext().getStagedNext());
    assertNull(c2Smem.getStagedLeftTuples().getInsertFirst().getStagedNext().getStagedNext().getStagedNext());
    wm.fireAllRules();
    assertEquals(3, c2Mem.getLeftTupleMemory().size());
    assertEquals(1, c2Mem.getRightTupleMemory().size());
    assertNull(c2Smem.getStagedLeftTuples().getInsertFirst());
    assertEquals(6, list.size());
    assertEquals("r1", ((Match) list.get(0)).getRule().getName());
    assertEquals("r1", ((Match) list.get(1)).getRule().getName());
    assertEquals("r1", ((Match) list.get(2)).getRule().getName());
    assertEquals("r2", ((Match) list.get(3)).getRule().getName());
    assertEquals(3, ((A) ((Match) list.get(3)).getDeclarationValue("a")).getObject());
    assertEquals("r2", ((Match) list.get(4)).getRule().getName());
    assertEquals(2, ((A) ((Match) list.get(4)).getDeclarationValue("a")).getObject());
    assertEquals("r2", ((Match) list.get(5)).getRule().getName());
    assertEquals(1, ((A) ((Match) list.get(5)).getDeclarationValue("a")).getObject());
}

Example 89 with InternalWorkingMemory

use of org.drools.core.common.InternalWorkingMemory in project drools by kiegroup.

the class AddRuleTest method testPopulatedMultipleShares.

@Test
public void testPopulatedMultipleShares() throws Exception {
    InternalKnowledgeBase kbase1 = buildKnowledgeBase("r1", "   A(1;)  A(2;) B(1;) B(2;) C(1;) X() E()\n");
    InternalWorkingMemory wm = ((InternalWorkingMemory) kbase1.newKieSession());
    List list = new ArrayList();
    wm.setGlobal("list", list);
    wm.insert(new A(1));
    wm.insert(new A(2));
    wm.insert(new A(2));
    wm.insert(new A(3));
    wm.insert(new B(1));
    wm.insert(new B(2));
    wm.insert(new C(1));
    wm.insert(new C(2));
    wm.insert(new X(1));
    wm.insert(new E(1));
    wm.fireAllRules();
    assertEquals(2, list.size());
    kbase1.addPackages(buildKnowledgePackage("r2", "   A(1;)  A(2;) B(1;) B(2;) C(2;) X() E()\n"));
    kbase1.addPackages(buildKnowledgePackage("r3", "   A(1;)  A(3;) B(1;) B(2;) C(2;) X() E()\n"));
    wm.fireAllRules();
    System.out.println(list);
    assertEquals(5, list.size());
    assertEquals("r1", ((Match) list.get(0)).getRule().getName());
    assertEquals("r1", ((Match) list.get(1)).getRule().getName());
    // only one A3
    assertEquals("r3", ((Match) list.get(2)).getRule().getName());
    assertEquals("r2", ((Match) list.get(3)).getRule().getName());
    assertEquals("r2", ((Match) list.get(4)).getRule().getName());
}

Example 90 with InternalWorkingMemory

use of org.drools.core.common.InternalWorkingMemory in project drools by kiegroup.

the class AddRuleTest method testPopulatedSingleRuleNoSharingWithSubnetworkAtStart.

@Test
public void testPopulatedSingleRuleNoSharingWithSubnetworkAtStart() throws Exception {
    KieServices ks = KieServices.get();
    KieContainer kieContainer = KieUtil.getKieContainerFromDrls(kieBaseTestConfiguration, KieSessionTestConfiguration.STATEFUL_PSEUDO);
    InternalWorkingMemory wm = (InternalWorkingMemory) kieContainer.newKieSession();
    wm.insert(new A(1));
    wm.insert(new A(2));
    wm.insert(new X(1));
    wm.insert(new E(1));
    wm.insert(new C(2));
    wm.fireAllRules();
    String rule = buildKnowledgePackageDrl("r1", "   A() not( B() and C() ) X() E()\n");
    ReleaseId releaseId2 = ks.newReleaseId("org.kie", "testPopulatedSingleRuleNoSharingWithSubnetworkAtStart", "2.0.0");
    KieUtil.getKieModuleFromDrls(releaseId2, kieBaseTestConfiguration, KieSessionTestConfiguration.STATEFUL_PSEUDO, new HashMap<>(), rule);
    kieContainer.updateToVersion(releaseId2);
    List list = new ArrayList();
    wm.setGlobal("list", list);
    ObjectTypeNode aotn = getObjectTypeNode(wm.getKnowledgeBase().getRete(), A.class);
    LeftInputAdapterNode liaNode = (LeftInputAdapterNode) aotn.getObjectSinkPropagator().getSinks()[0];
    LiaNodeMemory lm = wm.getNodeMemory(liaNode);
    SegmentMemory sm = lm.getSegmentMemory();
    assertNull(sm.getStagedLeftTuples().getInsertFirst());
    SegmentMemory subSm = sm.getFirst();
    SegmentMemory mainSm = subSm.getNext();
    assertNotNull(subSm.getStagedLeftTuples().getInsertFirst());
    assertNotNull(subSm.getStagedLeftTuples().getInsertFirst().getStagedNext());
    assertNull(subSm.getStagedLeftTuples().getInsertFirst().getStagedNext().getStagedNext());
    assertNotNull(mainSm.getStagedLeftTuples().getInsertFirst());
    assertNotNull(mainSm.getStagedLeftTuples().getInsertFirst().getStagedNext());
    assertNull(mainSm.getStagedLeftTuples().getInsertFirst().getStagedNext().getStagedNext());
    wm.fireAllRules();
    assertNull(subSm.getStagedLeftTuples().getInsertFirst());
    assertNull(mainSm.getStagedLeftTuples().getInsertFirst());
    assertEquals(2, list.size());
    assertEquals("r1", ((Match) list.get(0)).getRule().getName());
}