Examples with KieSessionConfiguration org.kie.api.runtime.KieSessionConfiguration used on opensource projects

Example 21 with KieSessionConfiguration

use of org.kie.api.runtime.KieSessionConfiguration in project drools by kiegroup.

the class MarshallingTest method testMarshallEntryPointsWithNot.

@Test
public void testMarshallEntryPointsWithNot() throws Exception {
    String str = "package org.domain.test \n" + "import " + getClass().getCanonicalName() + ".*\n" + "global java.util.List list\n" + "declare A\n" + " @role( event )\n" + " @expires( 10m )\n" + "end\n" + "declare B\n" + "" + " @role( event )\n" + " @expires( 10m )\n" + "end\n" + "" + "rule a1\n" + "when\n" + "   $a : A() from entry-point 'a-ep'\n" + "   not B( this after[0s, 10s] $a) from entry-point 'a-ep'\n" + "then\n" + "list.add( $a );" + "end\n";
    KieBaseConfiguration config = KnowledgeBaseFactory.newKnowledgeBaseConfiguration();
    config.setOption(EventProcessingOption.STREAM);
    KieBase kBase = loadKnowledgeBaseFromString(config, str);
    KieSessionConfiguration ksconf = KnowledgeBaseFactory.newKnowledgeSessionConfiguration();
    ksconf.setOption(ClockTypeOption.get("pseudo"));
    ksconf.setOption(TimerJobFactoryOption.get("trackable"));
    KieSession ksession = kBase.newKieSession(ksconf, null);
    List list = new ArrayList();
    ksession.setGlobal("list", list);
    EntryPoint aep = ksession.getEntryPoint("a-ep");
    aep.insert(new A());
    ksession = marsallStatefulKnowledgeSession(ksession);
    PseudoClockScheduler timeService = (PseudoClockScheduler) ksession.<SessionClock>getSessionClock();
    timeService.advanceTime(3, TimeUnit.SECONDS);
    ksession = marsallStatefulKnowledgeSession(ksession);
    ksession.fireAllRules();
    ksession = marsallStatefulKnowledgeSession(ksession);
    assertEquals(0, list.size());
}

Example 22 with KieSessionConfiguration

use of org.kie.api.runtime.KieSessionConfiguration in project drools by kiegroup.

the class MarshallingTest method testMarshallEntryPointsWithSlidingLengthWindow.

@Test
public void testMarshallEntryPointsWithSlidingLengthWindow() throws Exception {
    String str = "package org.domain.test \n" + "import " + getClass().getCanonicalName() + ".*\n" + "import java.util.List\n" + "global java.util.List list\n" + "declare A\n" + " @role( event )\n" + " @expires( 10m )\n" + "end\n" + "declare B\n" + "" + " @role( event )\n" + " @expires( 10m )\n" + "end\n" + "" + "rule a1\n" + "when\n" + "   $l : List() from collect( A()  over window:length(3) from entry-point 'a-ep') \n" + "then\n" + "   list.add( $l );" + "end\n";
    KieBaseConfiguration conf = KnowledgeBaseFactory.newKnowledgeBaseConfiguration();
    conf.setOption(EventProcessingOption.STREAM);
    final KieBase kbase = loadKnowledgeBaseFromString(conf, str);
    KieSessionConfiguration ksconf = KnowledgeBaseFactory.newKnowledgeSessionConfiguration();
    ksconf.setOption(ClockTypeOption.get("pseudo"));
    ksconf.setOption(TimerJobFactoryOption.get("trackable"));
    KieSession ksession = createKnowledgeSession(kbase, ksconf);
    List list = new ArrayList();
    ksession.setGlobal("list", list);
    EntryPoint aep = ksession.getEntryPoint("a-ep");
    aep.insert(new A());
    ksession = marsallStatefulKnowledgeSession(ksession);
    aep = ksession.getEntryPoint("a-ep");
    aep.insert(new A());
    ksession = marsallStatefulKnowledgeSession(ksession);
    list.clear();
    ksession.fireAllRules();
    ksession = marsallStatefulKnowledgeSession(ksession);
    assertEquals(2, ((List) list.get(0)).size());
    aep = ksession.getEntryPoint("a-ep");
    aep.insert(new A());
    ksession = marsallStatefulKnowledgeSession(ksession);
    aep = ksession.getEntryPoint("a-ep");
    aep.insert(new A());
    ksession = marsallStatefulKnowledgeSession(ksession);
    list.clear();
    ksession.fireAllRules();
    ksession = marsallStatefulKnowledgeSession(ksession);
    assertEquals(3, ((List) list.get(0)).size());
}

Example 23 with KieSessionConfiguration

use of org.kie.api.runtime.KieSessionConfiguration in project drools by kiegroup.

the class BayesBeliefSystemTest method getSession.

protected KieSession getSession(String ruleFile) {
    KnowledgeBuilder kBuilder = KnowledgeBuilderFactory.newKnowledgeBuilder();
    kBuilder.add(ResourceFactory.newClassPathResource(ruleFile), ResourceType.DRL);
    if (kBuilder.hasErrors()) {
        System.err.println(kBuilder.getErrors());
        fail();
    }
    InternalKnowledgeBase kBase = KnowledgeBaseFactory.newKnowledgeBase();
    kBase.addPackages(kBuilder.getKnowledgePackages());
    KieSessionConfiguration ksConf = KnowledgeBaseFactory.newKnowledgeSessionConfiguration();
    ((SessionConfiguration) ksConf).setBeliefSystemType(BeliefSystemType.DEFEASIBLE);
    KieSession kSession = kBase.newKieSession(ksConf, null);
    return kSession;
}

Example 24 with KieSessionConfiguration

use of org.kie.api.runtime.KieSessionConfiguration in project drools by kiegroup.

the class Misc2Test method testFireUntilHaltWithForceEagerActivation.

@Test(timeout = 10000L)
public void testFireUntilHaltWithForceEagerActivation() throws InterruptedException {
    String drl = "global java.util.List list\n" + "rule \"String detector\"\n" + "    when\n" + "        $s : String( )\n" + "    then\n" + "        list.add($s);\n" + "end";
    KieSessionConfiguration config = KieServices.Factory.get().newKieSessionConfiguration();
    config.setOption(ForceEagerActivationOption.YES);
    final KieSession ksession = new KieHelper().addContent(drl, ResourceType.DRL).build().newKieSession(config, null);
    final Integer monitor = 42;
    int factsNr = 5;
    List<String> list = new NotifyingList<String>(factsNr, new Runnable() {

        @Override
        public void run() {
            synchronized (monitor) {
                monitor.notifyAll();
            }
        }
    });
    ksession.setGlobal("list", list);
    // thread for firing until halt
    ExecutorService thread = Executors.newSingleThreadExecutor();
    thread.submit(new Runnable() {

        @Override
        public void run() {
            ksession.fireUntilHalt();
        }
    });
    for (int i = 0; i < factsNr; i++) {
        ksession.insert("" + i);
    }
    // wait for rule to fire
    synchronized (monitor) {
        if (list.size() < factsNr) {
            monitor.wait();
        }
    }
    assertEquals(factsNr, list.size());
    ksession.halt();
}

Example 25 with KieSessionConfiguration

use of org.kie.api.runtime.KieSessionConfiguration 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());
}