Examples with RuleTerminalNode org.drools.core.reteoo.RuleTerminalNode used on opensource projects

Example 66 with RuleTerminalNode

use of org.drools.core.reteoo.RuleTerminalNode in project drools by kiegroup.

the class AddRuleTest method testSplitOneBeforeCreatedSegment.

@Test
public void testSplitOneBeforeCreatedSegment() throws Exception {
    InternalKnowledgeBase kbase1 = buildKnowledgeBase("r1", "   A(1;)  A(2;) B(1;) B(2;) C(1;) C(2;) D(1;) D(2;) E(1;) E(2;)\n");
    kbase1.addPackages(buildKnowledgePackage("r2", "   A(1;)  A(2;) B(1;) B(2;) C(1;) C(2;) D(1;) D(2;) E(1;) E(2;)\n"));
    kbase1.addPackages(buildKnowledgePackage("r3", "   A(1;)  A(2;) B(1;) B(2;) C(1;) C(2;) D(1;) D(2;)\n"));
    kbase1.addPackages(buildKnowledgePackage("r4", "   A(1;)  A(2;) B(1;) B(2;) C(1;) C(2;) \n"));
    InternalWorkingMemory wm = ((InternalWorkingMemory) kbase1.newKieSession());
    List list = new ArrayList();
    wm.setGlobal("list", list);
    wm.insert(new D(1));
    wm.insert(new D(2));
    wm.flushPropagations();
    RuleTerminalNode rtn1 = getRtn("org.kie.r1", kbase1);
    RuleTerminalNode rtn2 = getRtn("org.kie.r2", kbase1);
    RuleTerminalNode rtn3 = getRtn("org.kie.r3", kbase1);
    RuleTerminalNode rtn4 = getRtn("org.kie.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.addPackages(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("org.kie.r5", kbase1);
    PathMemory pm5 = (PathMemory) wm.getNodeMemory(rtn5);
    smems = pm5.getSegmentMemories();
    assertEquals(2, smems.length);
    assertNull(smems[0]);
    assertNull(smems[1]);
}

Example 67 with RuleTerminalNode

use of org.drools.core.reteoo.RuleTerminalNode in project drools by kiegroup.

the class AddRuleTest method testSplitOnCreatedSegment.

@Test
public void testSplitOnCreatedSegment() throws Exception {
    // this test splits D1 and D2 on the later add rule
    InternalKnowledgeBase kbase1 = buildKnowledgeBase("r1", "   A(1;)  A(2;) B(1;) B(2;) C(1;) C(2;) D(1;) D(2;) E(1;) E(2;)\n");
    kbase1.addPackages(buildKnowledgePackage("r2", "   A(1;)  A(2;) B(1;) B(2;) C(1;) C(2;) D(1;) D(2;) E(1;) E(2;)\n"));
    kbase1.addPackages(buildKnowledgePackage("r3", "   A(1;)  A(2;) B(1;) B(2;) C(1;) C(2;) D(1;) D(2;)\n"));
    kbase1.addPackages(buildKnowledgePackage("r4", "   A(1;)  A(2;) B(1;) B(2;) C(1;) C(2;) \n"));
    InternalWorkingMemory wm = ((InternalWorkingMemory) kbase1.newKieSession());
    List list = new ArrayList();
    wm.setGlobal("list", list);
    wm.insert(new D(1));
    wm.insert(new D(2));
    wm.insert(new D(3));
    wm.flushPropagations();
    RuleTerminalNode rtn1 = getRtn("org.kie.r1", kbase1);
    PathMemory pm1 = (PathMemory) wm.getNodeMemory(rtn1);
    assertEquals(2, pm1.getLinkedSegmentMask());
    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());
    kbase1.addPackages(buildKnowledgePackage("r5", "   A(1;)  A(2;) B(1;) B(2;) C(1;) C(2;) D(1;) D(3;)\n"));
    wm.fireAllRules();
    assertEquals(6, pm1.getLinkedSegmentMask());
    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());
    sm = smems[2];
    assertEquals(2, sm.getPos());
    assertEquals(4, sm.getSegmentPosMaskBit());
    RuleTerminalNode rtn5 = getRtn("org.kie.r5", kbase1);
    PathMemory pm5 = (PathMemory) wm.getNodeMemory(rtn5);
    assertEquals(6, pm5.getLinkedSegmentMask());
    smems = pm5.getSegmentMemories();
    assertEquals(3, smems.length);
    assertNull(smems[0]);
    sm = smems[1];
    assertEquals(1, sm.getPos());
    assertEquals(2, sm.getSegmentPosMaskBit());
    sm = smems[2];
    assertEquals(2, sm.getPos());
    assertEquals(4, sm.getSegmentPosMaskBit());
}

Example 68 with RuleTerminalNode

use of org.drools.core.reteoo.RuleTerminalNode in project drools by kiegroup.

the class AddRuleTest method testPopulatedSharedToRtn.

@Test
public void testPopulatedSharedToRtn() throws Exception {
    InternalKnowledgeBase kbase1 = buildKnowledgeBase("r1", "   A() B() C() D() 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 B(1));
    wm.insert(new C(1));
    wm.insert(new D(1));
    wm.insert(new E(1));
    wm.fireAllRules();
    assertEquals(2, list.size());
    kbase1.addPackages(buildKnowledgePackage("r2", "   A() B() C() D() E()\n"));
    ObjectTypeNode eotn = getObjectTypeNode(kbase1, E.class);
    JoinNode eNode = (JoinNode) eotn.getObjectSinkPropagator().getSinks()[0];
    RuleTerminalNode rtn = (RuleTerminalNode) eNode.getSinkPropagator().getLastLeftTupleSink();
    PathMemory pm = (PathMemory) wm.getNodeMemory(rtn);
    SegmentMemory sm = pm.getSegmentMemory();
    assertNotNull(sm.getStagedLeftTuples().getInsertFirst());
    assertNotNull(sm.getStagedLeftTuples().getInsertFirst().getStagedNext());
    assertNull(sm.getStagedLeftTuples().getInsertFirst().getStagedNext().getStagedNext());
    wm.fireAllRules();
    assertNull(sm.getStagedLeftTuples().getInsertFirst());
    assertEquals(4, list.size());
    assertEquals("r1", ((Match) list.get(0)).getRule().getName());
    assertEquals("r1", ((Match) list.get(1)).getRule().getName());
    assertEquals("r2", ((Match) list.get(2)).getRule().getName());
    assertEquals("r2", ((Match) list.get(3)).getRule().getName());
}

Example 69 with RuleTerminalNode

use of org.drools.core.reteoo.RuleTerminalNode in project drools by kiegroup.

the class RemoveRuleTest method testPathMemorySizeAfterSegmentMerge.

@Test
public void testPathMemorySizeAfterSegmentMerge() throws Exception {
    InternalKnowledgeBase kbase1 = buildKnowledgeBase("r1", "   A(1;) B(1;)\n");
    kbase1.addPackages(buildKnowledgePackage("r2", "   A(1;)\n"));
    InternalWorkingMemory wm = ((InternalWorkingMemory) kbase1.newKieSession());
    List list = new ArrayList();
    wm.setGlobal("list", list);
    // trigger segment initialization
    wm.insert(new A(1));
    wm.insert(new B(1));
    wm.fireAllRules();
    RuleTerminalNode rtn1 = getRtn("org.kie.r1", kbase1);
    RuleTerminalNode rtn2 = getRtn("org.kie.r2", kbase1);
    assertEquals(2, wm.getNodeMemory(rtn1).getSegmentMemories().length);
    assertEquals(2, wm.getNodeMemory(rtn2).getSegmentMemories().length);
    kbase1.removeRule("org.kie", "r2");
    assertEquals(1, wm.getNodeMemory(rtn1).getSegmentMemories().length);
}