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

Example 16 with DebugList

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

the class ParallelEvaluationTest method getMultipleParallelKieSessionsWithInsertionsCallable.

private Callable<Void> getMultipleParallelKieSessionsWithInsertionsCallable(KieBase kBase, int ruleNr) {
    return new Callable<Void>() {

        @Override
        public Void call() {
            KieSession ksession = kBase.newKieSession();
            assertTrue(((InternalWorkingMemory) ksession).getAgenda().isParallelAgenda());
            List<Integer> list = new DebugList<Integer>();
            ksession.setGlobal("list", list);
            insertFacts(ksession, 10);
            ksession.fireAllRules();
            assertEquals(ruleNr, list.size());
            return null;
        }
    };
}

Example 17 with DebugList

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

the class ParallelEvaluationTest method testFireUntilHaltWithAsyncInsert.

@Test(timeout = 10000L)
public void testFireUntilHaltWithAsyncInsert() {
    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());
    StatefulKnowledgeSessionImpl session = (StatefulKnowledgeSessionImpl) ksession;
    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++) {
        session.insertAsync(i);
        session.insertAsync("" + i);
    }
    try {
        done.await();
    } catch (InterruptedException e) {
        throw new RuntimeException(e);
    }
    assertEquals(10, list.size());
}

Example 18 with DebugList

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

the class ParallelEvaluationTest method testWithAsyncInsertions.

@Test(timeout = 10000L)
public void testWithAsyncInsertions() {
    StringBuilder sb = new StringBuilder(4000);
    sb.append("global java.util.List list;\n");
    int ruleNr = 200;
    for (int i = 0; i < ruleNr; i++) {
        sb.append(getRule(i, "insertAsync( $i + 10 );\ninsertAsync( \"\" + ($i + 10) );\n"));
    }
    KieSession ksession = new KieHelper().addContent(sb.toString(), ResourceType.DRL).build(MultithreadEvaluationOption.YES).newKieSession();
    assertTrue(((InternalWorkingMemory) ksession).getAgenda().isParallelAgenda());
    StatefulKnowledgeSessionImpl session = (StatefulKnowledgeSessionImpl) ksession;
    List<Integer> list = new DebugList<Integer>();
    ksession.setGlobal("list", list);
    for (int i = 0; i < 10; i++) {
        session.insertAsync(i);
        session.insertAsync("" + i);
    }
    ksession.fireAllRules();
    assertEquals(ruleNr, list.size());
}

Example 19 with DebugList

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

the class RuleUnitTest method testReactiveDataSourceWithRunUntilHalt.

@Test(timeout = 10000L)
public void testReactiveDataSourceWithRunUntilHalt() throws Exception {
    String drl1 = "import " + Person.class.getCanonicalName() + "\n" + "import " + ReactiveAdultUnit.class.getCanonicalName() + "\n" + "rule Adult @Unit( ReactiveAdultUnit.class ) when\n" + "    Person(age >= 18, $name : name) from persons\n" + "then\n" + "    System.out.println($name + \" is adult\");" + "    list.add($name);\n" + "end";
    KieBase kbase = new KieHelper().addContent(drl1, ResourceType.DRL).build();
    RuleUnitExecutor executor = RuleUnitExecutor.create().bind(kbase);
    DebugList<String> list = new DebugList<>();
    executor.bindVariable("list", list);
    DataSource<Person> persons = executor.newDataSource("persons", new Person("Mario", 42));
    ReactiveAdultUnit adultUnit = new ReactiveAdultUnit(persons, list);
    Semaphore ready = new Semaphore(0, true);
    list.onItemAdded = (l -> ready.release());
    new Thread(() -> executor.runUntilHalt(adultUnit)).start();
    ready.acquire();
    assertEquals(1, list.size());
    assertEquals("Mario", list.get(0));
    list.clear();
    list.onItemAdded = (l -> ready.release());
    persons.insert(new Person("Sofia", 4));
    persons.insert(new Person("Marilena", 44));
    ready.acquire();
    assertEquals(1, list.size());
    assertEquals("Marilena", list.get(0));
    executor.halt();
}