Examples with KieHelper org.kie.internal.utils.KieHelper used on opensource projects

Example 91 with KieHelper

use of org.kie.internal.utils.KieHelper in project drools by kiegroup.

the class ParallelEvaluationTest method testImmediateEventsExpiration.

@Test(timeout = 10000L)
public void testImmediateEventsExpiration() {
    StringBuilder sb = new StringBuilder(400);
    sb.append("global java.util.List list;\n");
    sb.append("import " + MyEvent.class.getCanonicalName() + ";\n");
    sb.append("declare MyEvent @role( event ) @expires( 1ms ) @timestamp( timestamp ) end\n");
    for (int i = 0; i < 10; i++) {
        sb.append(getRuleWithEvent(i));
    }
    KieSessionConfiguration sessionConfig = KnowledgeBaseFactory.newKnowledgeSessionConfiguration();
    KieSession ksession = new KieHelper().addContent(sb.toString(), ResourceType.DRL).build(EventProcessingOption.STREAM, MultithreadEvaluationOption.YES).newKieSession(sessionConfig, null);
    assertTrue(((InternalWorkingMemory) ksession).getAgenda().isParallelAgenda());
    List<Integer> list = new DebugList<Integer>();
    ksession.setGlobal("list", list);
    for (int i = 0; i < 10; i++) {
        ksession.insert(new MyEvent(i, i * 2L));
    }
    ksession.fireAllRules();
    assertEquals(10, list.size());
}

Example 92 with KieHelper

use of org.kie.internal.utils.KieHelper 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 93 with KieHelper

use of org.kie.internal.utils.KieHelper 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 94 with KieHelper

use of org.kie.internal.utils.KieHelper 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 95 with KieHelper

use of org.kie.internal.utils.KieHelper in project drools by kiegroup.

the class PassiveQueryTest method testPassiveQueryNoDataDriven.

@Test
public void testPassiveQueryNoDataDriven() throws Exception {
    String str = "global java.util.List list\n" + "query Q (Integer i)\n" + "    String( this == i.toString() )\n" + "end\n" + "rule R when\n" + "    $i : Integer()\n" + "    ?Q( $i; )\n" + "then\n" + "    list.add( $i );\n" + "end\n";
    KieSession ksession = new KieHelper().addContent(str, ResourceType.DRL).build().newKieSession();
    List<Integer> list = new ArrayList<Integer>();
    ksession.setGlobal("list", list);
    ksession.insert(1);
    ksession.insert("1");
    ksession.fireAllRules();
    assertEquals(1, list.size());
}