Examples with LiaNodeMemory org.drools.core.reteoo.LeftInputAdapterNode.LiaNodeMemory used on opensource projects

Example 21 with LiaNodeMemory

use of org.drools.core.reteoo.LeftInputAdapterNode.LiaNodeMemory 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 22 with LiaNodeMemory

use of org.drools.core.reteoo.LeftInputAdapterNode.LiaNodeMemory in project drools by kiegroup.

the class SegmentCreationTest method testSingleSharedPattern.

@Test
public void testSingleSharedPattern() throws Exception {
    KieBase kbase = buildKnowledgeBase("   A() \n", "   A() \n");
    InternalWorkingMemory wm = ((InternalWorkingMemory) kbase.newKieSession());
    ObjectTypeNode aotn = getObjectTypeNode(kbase, LinkingTest.A.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 23 with LiaNodeMemory

use of org.drools.core.reteoo.LeftInputAdapterNode.LiaNodeMemory in project drools by kiegroup.

the class SegmentCreationTest method testSinglePattern.

@Test
public void testSinglePattern() throws Exception {
    KieBase kbase = buildKnowledgeBase("   A() \n");
    InternalWorkingMemory wm = ((InternalWorkingMemory) kbase.newKieSession());
    ObjectTypeNode aotn = getObjectTypeNode(kbase, LinkingTest.A.class);
    LeftInputAdapterNode liaNode = (LeftInputAdapterNode) aotn.getObjectSinkPropagator().getSinks()[0];
    RuleTerminalNode rtn = (RuleTerminalNode) liaNode.getSinkPropagator().getSinks()[0];
    wm.insert(new LinkingTest.A());
    wm.flushPropagations();
    // LiaNode and Rule are in same segment
    LiaNodeMemory liaMem = (LiaNodeMemory) wm.getNodeMemory(liaNode);
    SegmentMemory smem = liaMem.getSegmentMemory();
    assertEquals(liaNode, smem.getRootNode());
    assertEquals(rtn, smem.getTipNode());
    assertNull(smem.getNext());
    assertNull(smem.getFirst());
}

Example 24 with LiaNodeMemory

use of org.drools.core.reteoo.LeftInputAdapterNode.LiaNodeMemory in project drools by kiegroup.

the class PhreakQueryNode method doLeftDeletes.

public void doLeftDeletes(QueryElementNodeMemory qmem, InternalWorkingMemory wm, TupleSets<LeftTuple> srcLeftTuples, TupleSets<LeftTuple> trgLeftTuples, TupleSets<LeftTuple> stagedLeftTuples) {
    for (LeftTuple leftTuple = srcLeftTuples.getDeleteFirst(); leftTuple != null; ) {
        LeftTuple next = leftTuple.getStagedNext();
        InternalFactHandle fh = (InternalFactHandle) leftTuple.getContextObject();
        DroolsQuery dquery = (DroolsQuery) fh.getObject();
        if (dquery.isOpen()) {
            LeftInputAdapterNode lian = (LeftInputAdapterNode) qmem.getQuerySegmentMemory().getRootNode();
            LiaNodeMemory lm = (LiaNodeMemory) qmem.getQuerySegmentMemory().getNodeMemories().get(0);
            // there is only one, all other LTs are peers
            LeftTuple childLeftTuple = fh.getFirstLeftTuple();
            LeftInputAdapterNode.doDeleteObject(childLeftTuple, childLeftTuple.getPropagationContext(), qmem.getQuerySegmentMemory(), wm, lian, false, lm);
        } else {
            LeftTuple childLeftTuple = leftTuple.getFirstChild();
            while (childLeftTuple != null) {
                LeftTuple nextChild = childLeftTuple.getHandleNext();
                RuleNetworkEvaluator.unlinkAndDeleteChildLeftTuple(childLeftTuple, trgLeftTuples, stagedLeftTuples);
                childLeftTuple = nextChild;
            }
        }
        leftTuple.clearStaged();
        leftTuple = next;
    }
}

Example 25 with LiaNodeMemory

use of org.drools.core.reteoo.LeftInputAdapterNode.LiaNodeMemory in project drools by kiegroup.

the class AddRuleTest method testPopulatedSingleRuleNoSharingWithSubnetworkAtStart.

@Test
public void testPopulatedSingleRuleNoSharingWithSubnetworkAtStart() throws Exception {
    InternalKnowledgeBase kbase = KnowledgeBaseFactory.newKnowledgeBase();
    InternalWorkingMemory wm = ((InternalWorkingMemory) kbase.newKieSession());
    wm.insert(new A(1));
    wm.insert(new A(2));
    wm.insert(new D(1));
    wm.insert(new E(1));
    wm.insert(new C(2));
    wm.fireAllRules();
    kbase.addPackages(buildKnowledgePackage("r1", "   A() not( B() and C() ) D() E()\n"));
    List list = new ArrayList();
    wm.setGlobal("list", list);
    ObjectTypeNode aotn = getObjectTypeNode(kbase, A.class);
    LeftInputAdapterNode liaNode = (LeftInputAdapterNode) aotn.getObjectSinkPropagator().getSinks()[0];
    LiaNodeMemory lm = (LiaNodeMemory) 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());
}