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

Example 46 with KieSessionConfiguration

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

the class CepEspTest method testSerializationBeforeFireWithWindowLength.

@Test
public void testSerializationBeforeFireWithWindowLength() throws Exception {
    // DROOLS-953
    String drl = "import " + StockTick.class.getCanonicalName() + "\n" + "global java.util.List list\n" + "declare StockTick\n" + "    @role( event )\n" + "end\n" + "\n" + "rule ReportLastEvent when\n" + "    $e : StockTick() over window:length(1)\n" + "then\n" + "    list.add($e.getCompany());\n" + "end";
    KieSessionConfiguration sessionConfig = KnowledgeBaseFactory.newKnowledgeSessionConfiguration();
    sessionConfig.setOption(ClockTypeOption.get(ClockType.PSEUDO_CLOCK.getId()));
    KieHelper helper = new KieHelper();
    helper.addContent(drl, ResourceType.DRL);
    KieBase kbase = helper.build(EventProcessingOption.STREAM);
    KieSession ksession = kbase.newKieSession(sessionConfig, null);
    PseudoClockScheduler clock = ksession.getSessionClock();
    List<String> list = new ArrayList<String>();
    ksession.setGlobal("list", list);
    ksession.insert(new StockTick(1, "ACME", 50));
    ksession.insert(new StockTick(2, "DROO", 50));
    ksession.insert(new StockTick(3, "JBPM", 50));
    try {
        ksession = SerializationHelper.getSerialisedStatefulKnowledgeSession(ksession, true, false);
    } catch (Exception e) {
        e.printStackTrace();
        fail(e.getMessage());
    }
    list = new ArrayList<String>();
    ksession.setGlobal("list", list);
    ksession.fireAllRules();
    System.out.println(list);
    assertEquals(1, list.size());
    assertEquals("JBPM", list.get(0));
}

Example 47 with KieSessionConfiguration

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

the class CepEspTest method testSerializationWithWindowLength.

@Test
public void testSerializationWithWindowLength() throws Exception {
    // DROOLS-953
    String drl = "import " + StockTick.class.getCanonicalName() + "\n" + "global java.util.List list\n" + "declare StockTick\n" + "    @role( event )\n" + "end\n" + "\n" + "rule ReportLastEvent when\n" + "    $e : StockTick() over window:length(1)\n" + "then\n" + "    list.add($e.getCompany());\n" + "end";
    KieSessionConfiguration sessionConfig = KnowledgeBaseFactory.newKnowledgeSessionConfiguration();
    sessionConfig.setOption(ClockTypeOption.get(ClockType.PSEUDO_CLOCK.getId()));
    KieHelper helper = new KieHelper();
    helper.addContent(drl, ResourceType.DRL);
    KieBase kbase = helper.build(EventProcessingOption.STREAM);
    KieSession ksession = kbase.newKieSession(sessionConfig, null);
    PseudoClockScheduler clock = ksession.getSessionClock();
    List<String> list = new ArrayList<String>();
    ksession.setGlobal("list", list);
    ksession.insert(new StockTick(1, "ACME", 50));
    ksession.insert(new StockTick(2, "DROO", 50));
    ksession.insert(new StockTick(3, "JBPM", 50));
    ksession.fireAllRules();
    assertEquals(1, list.size());
    assertEquals("JBPM", list.get(0));
    try {
        ksession = SerializationHelper.getSerialisedStatefulKnowledgeSession(ksession, true, false);
    } catch (Exception e) {
        e.printStackTrace();
        fail(e.getMessage());
    }
    list = new ArrayList<String>();
    ksession.setGlobal("list", list);
    ksession.fireAllRules();
    System.out.println(list);
    assertEquals(0, list.size());
}

Example 48 with KieSessionConfiguration

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

the class CepEspTest method testSimpleTimeWindow.

@Test(timeout = 10000)
public void testSimpleTimeWindow() throws Exception {
    // read in the source
    KieBaseConfiguration conf = KnowledgeBaseFactory.newKnowledgeBaseConfiguration();
    conf.setOption(EventProcessingOption.STREAM);
    final KieBase kbase = loadKnowledgeBase(conf, "test_CEP_SimpleTimeWindow.drl");
    KieSessionConfiguration sconf = KnowledgeBaseFactory.newKnowledgeSessionConfiguration();
    sconf.setOption(ClockTypeOption.get(ClockType.PSEUDO_CLOCK.getId()));
    KieSession wm = createKnowledgeSession(kbase, sconf);
    List results = new ArrayList();
    wm.setGlobal("results", results);
    // how to initialize the clock?
    // how to configure the clock?
    SessionPseudoClock clock = (SessionPseudoClock) wm.getSessionClock();
    clock.advanceTime(5, // 5 seconds
    TimeUnit.SECONDS);
    EventFactHandle handle1 = (EventFactHandle) wm.insert(new OrderEvent("1", "customer A", 70));
    assertEquals(5000, handle1.getStartTimestamp());
    assertEquals(0, handle1.getDuration());
    // wm  = SerializationHelper.getSerialisedStatefulSession( wm );
    // results = (List) wm.getGlobal( "results" );
    // clock = (SessionPseudoClock) wm.getSessionClock();
    wm.fireAllRules();
    assertEquals(1, results.size());
    assertEquals(70, ((Number) results.get(0)).intValue());
    // advance clock and assert new data
    clock.advanceTime(10, // 10 seconds
    TimeUnit.SECONDS);
    EventFactHandle handle2 = (EventFactHandle) wm.insert(new OrderEvent("2", "customer A", 60));
    assertEquals(15000, handle2.getStartTimestamp());
    assertEquals(0, handle2.getDuration());
    wm.fireAllRules();
    assertEquals(2, results.size());
    assertEquals(65, ((Number) results.get(1)).intValue());
    // advance clock and assert new data
    clock.advanceTime(10, // 10 seconds
    TimeUnit.SECONDS);
    EventFactHandle handle3 = (EventFactHandle) wm.insert(new OrderEvent("3", "customer A", 50));
    assertEquals(25000, handle3.getStartTimestamp());
    assertEquals(0, handle3.getDuration());
    wm.fireAllRules();
    assertEquals(3, results.size());
    assertEquals(60, ((Number) results.get(2)).intValue());
    // advance clock and assert new data
    clock.advanceTime(10, // 10 seconds
    TimeUnit.SECONDS);
    EventFactHandle handle4 = (EventFactHandle) wm.insert(new OrderEvent("4", "customer A", 25));
    assertEquals(35000, handle4.getStartTimestamp());
    assertEquals(0, handle4.getDuration());
    wm.fireAllRules();
    // first event should have expired, making average under the rule threshold, so no additional rule fire
    assertEquals(3, results.size());
    // advance clock and assert new data
    clock.advanceTime(10, // 10 seconds
    TimeUnit.SECONDS);
    EventFactHandle handle5 = (EventFactHandle) wm.insert(new OrderEvent("5", "customer A", 70));
    assertEquals(45000, handle5.getStartTimestamp());
    assertEquals(0, handle5.getDuration());
    // wm  = SerializationHelper.serializeObject(wm);
    wm.fireAllRules();
    // still under the threshold, so no fire
    assertEquals(3, results.size());
    // advance clock and assert new data
    clock.advanceTime(10, // 10 seconds
    TimeUnit.SECONDS);
    EventFactHandle handle6 = (EventFactHandle) wm.insert(new OrderEvent("6", "customer A", 115));
    assertEquals(55000, handle6.getStartTimestamp());
    assertEquals(0, handle6.getDuration());
    wm.fireAllRules();
    assertEquals(4, results.size());
    assertEquals(70, ((Number) results.get(3)).intValue());
}

Example 49 with KieSessionConfiguration

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

the class CepEspTest method testSubclassWithLongerExpirationThanSuperWithSerialization.

@Test
public void testSubclassWithLongerExpirationThanSuperWithSerialization() throws Exception {
    // DROOLS-983
    String drl = "import " + SuperClass.class.getCanonicalName() + "\n" + "import " + SubClass.class.getCanonicalName() + "\n" + "\n" + "rule R1 when\n" + "    $e : SuperClass()\n" + "then\n" + "end\n" + "rule R2 when\n" + "    $e : SubClass()\n" + "    not SubClass(this != $e)\n" + "then\n" + "end";
    KieSessionConfiguration sessionConfig = KnowledgeBaseFactory.newKnowledgeSessionConfiguration();
    sessionConfig.setOption(ClockTypeOption.get(ClockType.PSEUDO_CLOCK.getId()));
    KieHelper helper = new KieHelper();
    helper.addContent(drl, ResourceType.DRL);
    KieBase kbase = helper.build(EventProcessingOption.STREAM);
    KieSession ksession = kbase.newKieSession(sessionConfig, null);
    PseudoClockScheduler clock = ksession.getSessionClock();
    EventFactHandle handle1 = (EventFactHandle) ksession.insert(new SubClass());
    ksession.fireAllRules();
    clock.advanceTime(15, TimeUnit.SECONDS);
    ksession.fireAllRules();
    assertFalse(handle1.isExpired());
    assertEquals(1, ksession.getObjects().size());
    try {
        ksession = SerializationHelper.getSerialisedStatefulKnowledgeSession(ksession, true, false);
    } catch (Exception e) {
        e.printStackTrace();
        fail(e.getMessage());
    }
    clock = ksession.getSessionClock();
    clock.advanceTime(10, TimeUnit.SECONDS);
    ksession.fireAllRules();
    assertEquals(0, ksession.getObjects().size());
}

Example 50 with KieSessionConfiguration

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

the class CepEspTest method testTimeRelationalOperators.

@Test(timeout = 10000)
public void testTimeRelationalOperators() throws Exception {
    // read in the source
    KieBaseConfiguration conf = KnowledgeBaseFactory.newKnowledgeBaseConfiguration();
    conf.setOption(EventProcessingOption.STREAM);
    final KieBase kbase = loadKnowledgeBase(conf, "test_CEP_TimeRelationalOperators.drl");
    KieSessionConfiguration sconf = KnowledgeBaseFactory.newKnowledgeSessionConfiguration();
    sconf.setOption(ClockTypeOption.get(ClockType.PSEUDO_CLOCK.getId()));
    KieSession wm = createKnowledgeSession(kbase, sconf);
    final PseudoClockScheduler clock = (PseudoClockScheduler) wm.getSessionClock();
    clock.setStartupTime(1000);
    final List results_coincides = new ArrayList();
    final List results_before = new ArrayList();
    final List results_after = new ArrayList();
    final List results_meets = new ArrayList();
    final List results_met_by = new ArrayList();
    final List results_overlaps = new ArrayList();
    final List results_overlapped_by = new ArrayList();
    final List results_during = new ArrayList();
    final List results_includes = new ArrayList();
    final List results_starts = new ArrayList();
    final List results_started_by = new ArrayList();
    final List results_finishes = new ArrayList();
    final List results_finished_by = new ArrayList();
    wm.setGlobal("results_coincides", results_coincides);
    wm.setGlobal("results_before", results_before);
    wm.setGlobal("results_after", results_after);
    wm.setGlobal("results_meets", results_meets);
    wm.setGlobal("results_met_by", results_met_by);
    wm.setGlobal("results_overlaps", results_overlaps);
    wm.setGlobal("results_overlapped_by", results_overlapped_by);
    wm.setGlobal("results_during", results_during);
    wm.setGlobal("results_includes", results_includes);
    wm.setGlobal("results_starts", results_starts);
    wm.setGlobal("results_started_by", results_started_by);
    wm.setGlobal("results_finishes", results_finishes);
    wm.setGlobal("results_finished_by", results_finished_by);
    StockTickInterface tick1 = new StockTick(1, "DROO", 50, System.currentTimeMillis(), 3);
    StockTickInterface tick2 = new StockTick(2, "ACME", 10, System.currentTimeMillis(), 3);
    StockTickInterface tick3 = new StockTick(3, "ACME", 10, System.currentTimeMillis(), 3);
    StockTickInterface tick4 = new StockTick(4, "DROO", 50, System.currentTimeMillis(), 5);
    StockTickInterface tick5 = new StockTick(5, "ACME", 10, System.currentTimeMillis(), 5);
    StockTickInterface tick6 = new StockTick(6, "ACME", 10, System.currentTimeMillis(), 3);
    StockTickInterface tick7 = new StockTick(7, "ACME", 10, System.currentTimeMillis(), 5);
    StockTickInterface tick8 = new StockTick(8, "ACME", 10, System.currentTimeMillis(), 3);
    InternalFactHandle handle1 = (InternalFactHandle) wm.insert(tick1);
    clock.advanceTime(4, TimeUnit.MILLISECONDS);
    InternalFactHandle handle2 = (InternalFactHandle) wm.insert(tick2);
    clock.advanceTime(4, TimeUnit.MILLISECONDS);
    InternalFactHandle handle3 = (InternalFactHandle) wm.insert(tick3);
    clock.advanceTime(4, TimeUnit.MILLISECONDS);
    InternalFactHandle handle4 = (InternalFactHandle) wm.insert(tick4);
    InternalFactHandle handle5 = (InternalFactHandle) wm.insert(tick5);
    clock.advanceTime(1, TimeUnit.MILLISECONDS);
    InternalFactHandle handle6 = (InternalFactHandle) wm.insert(tick6);
    InternalFactHandle handle7 = (InternalFactHandle) wm.insert(tick7);
    clock.advanceTime(2, TimeUnit.MILLISECONDS);
    InternalFactHandle handle8 = (InternalFactHandle) wm.insert(tick8);
    assertNotNull(handle1);
    assertNotNull(handle2);
    assertNotNull(handle3);
    assertNotNull(handle4);
    assertNotNull(handle5);
    assertNotNull(handle6);
    assertNotNull(handle7);
    assertNotNull(handle8);
    assertTrue(handle1.isEvent());
    assertTrue(handle2.isEvent());
    assertTrue(handle3.isEvent());
    assertTrue(handle4.isEvent());
    assertTrue(handle6.isEvent());
    assertTrue(handle7.isEvent());
    assertTrue(handle8.isEvent());
    // wm  = SerializationHelper.serializeObject(wm);
    wm.fireAllRules();
    assertEquals(1, results_coincides.size());
    assertEquals(tick5, results_coincides.get(0));
    assertEquals(1, results_before.size());
    assertEquals(tick2, results_before.get(0));
    assertEquals(1, results_after.size());
    assertEquals(tick3, results_after.get(0));
    assertEquals(1, results_meets.size());
    assertEquals(tick3, results_meets.get(0));
    assertEquals(1, results_met_by.size());
    assertEquals(tick2, results_met_by.get(0));
    assertEquals(1, results_met_by.size());
    assertEquals(tick2, results_met_by.get(0));
    assertEquals(1, results_overlaps.size());
    assertEquals(tick4, results_overlaps.get(0));
    assertEquals(1, results_overlapped_by.size());
    assertEquals(tick8, results_overlapped_by.get(0));
    assertEquals(1, results_during.size());
    assertEquals(tick6, results_during.get(0));
    assertEquals(1, results_includes.size());
    assertEquals(tick4, results_includes.get(0));
    assertEquals(1, results_starts.size());
    assertEquals(tick6, results_starts.get(0));
    assertEquals(1, results_started_by.size());
    assertEquals(tick7, results_started_by.get(0));
    assertEquals(1, results_finishes.size());
    assertEquals(tick8, results_finishes.get(0));
    assertEquals(1, results_finished_by.size());
    assertEquals(tick7, results_finished_by.get(0));
}