Examples with DebugList org.drools.compiler.util.debug.DebugList used on opensource projects

Example 6 with DebugList

use of org.drools.compiler.util.debug.DebugList in project drools by kiegroup.

the class ParallelEvaluationTest method testFireUntilHalt.

@Test(timeout = 10000L)
public void testFireUntilHalt() {
    StringBuilder sb = new StringBuilder(400);
    sb.append("global java.util.List list;\n");
    for (int i = 0; i < 10; i++) {
        sb.append(getRule(i, ""));
    }
    KieSession ksession = new KieHelper().addContent(sb.toString(), ResourceType.DRL).build(MultithreadEvaluationOption.YES).newKieSession();
    assertTrue(((InternalWorkingMemory) ksession).getAgenda().isParallelAgenda());
    CountDownLatch done = new CountDownLatch(1);
    DebugList<Integer> list = new DebugList<Integer>();
    list.onItemAdded = (l -> {
        if (l.size() == 10) {
            ksession.halt();
            done.countDown();
        }
    });
    ksession.setGlobal("list", list);
    new Thread(() -> ksession.fireUntilHalt()).start();
    for (int i = 0; i < 10; i++) {
        ksession.insert(i);
        ksession.insert("" + i);
    }
    try {
        done.await();
    } catch (InterruptedException e) {
        throw new RuntimeException(e);
    }
    assertEquals(10, list.size());
}

Example 7 with DebugList

use of org.drools.compiler.util.debug.DebugList in project drools by kiegroup.

the class ParallelEvaluationTest method getMultipleParallelKieSessionsWithDeletesCallable.

private Callable<Void> getMultipleParallelKieSessionsWithDeletesCallable(KieBase kbase) {
    return new Callable<Void>() {

        @Override
        public Void call() {
            KieSession ksession = kbase.newKieSession();
            assertThat(((InternalWorkingMemory) ksession).getAgenda().isParallelAgenda()).isTrue();
            List<Integer> list = new DebugList<Integer>();
            ksession.setGlobal("list", list);
            insertFacts(ksession, 11);
            ksession.fireAllRules();
            assertThat(ksession.getObjects()).isEmpty();
            assertThat(list.size()).isEqualTo(20);
            return null;
        }
    };
}

Example 8 with DebugList

use of org.drools.compiler.util.debug.DebugList in project drools by kiegroup.

the class ParallelEvaluationTest method testWithDeletes.

@Test(timeout = 10000L)
public void testWithDeletes() {
    StringBuilder sb = new StringBuilder(400);
    sb.append("global java.util.List list;\n");
    for (int i = 1; i < 11; i++) {
        sb.append(getRule(i, "delete( $i );\n"));
    }
    for (int i = 1; i < 11; i++) {
        sb.append(getNotRule(i));
    }
    KieSession ksession = new KieHelper().addContent(sb.toString(), ResourceType.DRL).build(MultithreadEvaluationOption.YES).newKieSession();
    assertTrue(((InternalWorkingMemory) ksession).getAgenda().isParallelAgenda());
    List<Integer> list = new DebugList<Integer>();
    ksession.setGlobal("list", list);
    for (int i = 1; i < 11; i++) {
        ksession.insert(i);
        ksession.insert("" + i);
    }
    ksession.fireAllRules();
    assertEquals(20, list.size());
}

Example 9 with DebugList

use of org.drools.compiler.util.debug.DebugList in project drools by kiegroup.

the class ParallelEvaluationTest method testWithUpdates.

@Test(timeout = 10000L)
public void testWithUpdates() {
    StringBuilder sb = new StringBuilder(400);
    sb.append("global java.util.List list;\n");
    for (int i = 0; i < 10; i++) {
        sb.append(getRule(i, ""));
    }
    KieSession ksession = new KieHelper().addContent(sb.toString(), ResourceType.DRL).build(MultithreadEvaluationOption.YES).newKieSession();
    assertTrue(((InternalWorkingMemory) ksession).getAgenda().isParallelAgenda());
    List<Integer> list = new DebugList<Integer>();
    ksession.setGlobal("list", list);
    FactHandle[] fhs = new FactHandle[10];
    for (int i = 0; i < 10; i++) {
        fhs[i] = ksession.insert(i);
        ksession.insert("" + i);
    }
    ksession.fireAllRules();
    assertEquals(10, list.size());
    list.clear();
    for (int i = 0; i < 10; i++) {
        ksession.update(fhs[i], i);
    }
    ksession.fireAllRules();
    assertEquals(10, list.size());
}

Example 10 with DebugList

use of org.drools.compiler.util.debug.DebugList in project drools by kiegroup.

the class ParallelEvaluationTest method testDisableParallelismWithAgendaGroups.

@Test(timeout = 10000L)
public void testDisableParallelismWithAgendaGroups() {
    StringBuilder sb = new StringBuilder(400);
    sb.append("global java.util.List list;\n");
    sb.append("rule first\n" + "when\n" + "then\n" + "    drools.getKnowledgeRuntime().getAgenda().getAgendaGroup(\"agenda\").setFocus();\n" + "end\n");
    for (int i = 0; i < 10; i++) {
        sb.append(getRule(i, "", "agenda-group \"agenda\""));
    }
    KieBase kbase = new KieHelper().addContent(sb.toString(), ResourceType.DRL).build(MultithreadEvaluationOption.YES);
    KieSession ksession = kbase.newKieSession();
    // multithread evaluation is not allowed when using agenda-groups
    assertFalse(((InternalWorkingMemory) ksession).getAgenda().isParallelAgenda());
    List<Integer> list = new DebugList<Integer>();
    ksession.setGlobal("list", list);
    for (int i = 0; i < 10; i++) {
        ksession.insert(i);
        ksession.insert("" + i);
    }
    ksession.fireAllRules();
    assertEquals(10, list.size());
}