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

Example 41 with KieSessionConfiguration

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

the class CepEspTest method testUseMapAsEvent.

@Test
public void testUseMapAsEvent() {
    // DROOLS-753
    String drl = "import java.util.Map\n " + "declare Map \n" + "  @role(event)\n" + "end\n" + "rule \"sliding window time map\" \n" + "when \n" + "   $m:Map()\n" + "   accumulate(Map() over window:time( 1m ); $count:count(); $count>1 )\n" + "then \n" + "    System.out.println(\"alarm!!!!\");  \n" + "end \n";
    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);
    ksession.insert(new HashMap<String, Object>());
    ksession.fireAllRules();
}

Example 42 with KieSessionConfiguration

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

the class CepEspTest method testDelayingNotWithPreEpochClock.

@Test(timeout = 10000)
public void testDelayingNotWithPreEpochClock() throws Exception {
    String str = "package org.drools.compiler\n" + "declare A @role(event) symbol : String end\n" + "declare B @role(event) symbol : String end\n" + "rule Setup when\n" + "then\n" + "    insert( new A() );\n" + "end\n" + "rule X\n" + "when\n" + "    $a : A() and not( B( this after $a ) )\n" + "then\n" + "end\n";
    KieBaseConfiguration conf = KnowledgeBaseFactory.newKnowledgeBaseConfiguration();
    conf.setOption(EventProcessingOption.STREAM);
    KieBase kbase = loadKnowledgeBaseFromString(conf, str);
    KieSessionConfiguration ksconf = KnowledgeBaseFactory.newKnowledgeSessionConfiguration();
    ksconf.setOption(ClockTypeOption.get(ClockType.PSEUDO_CLOCK.getId()));
    KieSession ksession = createKnowledgeSession(kbase, ksconf);
    // Getting a pre-epoch date (i.e., before 1970)
    Calendar ts = Calendar.getInstance();
    ts.set(1900, 1, 1);
    // Initializing the clock to that date
    SessionPseudoClock clock = ksession.getSessionClock();
    clock.advanceTime(ts.getTimeInMillis(), TimeUnit.MILLISECONDS);
    // rule X should not be delayed as the delay would be infinite
    int rules = ksession.fireAllRules();
    assertEquals(2, rules);
}

Example 43 with KieSessionConfiguration

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

the class CepEspTest method testCancelActivationWithExpiredEvent.

@Test
public void testCancelActivationWithExpiredEvent() {
    // RHBRMS-2463
    String drl = "import " + MyEvent.class.getCanonicalName() + "\n" + "import " + AtomicInteger.class.getCanonicalName() + "\n" + "declare MyEvent\n" + "    @role( event )\n" + "    @timestamp( timestamp )\n" + "    @expires( 10ms )\n" + "end\n" + "\n" + "rule R\n" + "    timer (int: 0 1; start=$startTime, repeat-limit=0 )\n" + "    when\n" + "       $event: MyEvent ($startTime : timestamp)\n" + "       $counter : AtomicInteger(get() > 0)\n" + "    then\n" + "        System.out.println(\"RG_TEST_TIMER WITH \" + $event + \" AND \" + $counter);\n" + "        modify($counter){\n" + "            decrementAndGet()\n" + "        }\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);
    long now = System.currentTimeMillis();
    PseudoClockScheduler sessionClock = ksession.getSessionClock();
    sessionClock.setStartupTime(now - 10000);
    AtomicInteger counter = new AtomicInteger(1);
    MyEvent event1 = new MyEvent(now - 8000);
    MyEvent event2 = new MyEvent(now - 7000);
    MyEvent event3 = new MyEvent(now - 6000);
    ksession.insert(counter);
    ksession.insert(event1);
    ksession.insert(event2);
    ksession.insert(event3);
    // Nothing Happens
    ksession.fireAllRules();
    assertEquals(1, counter.get());
    sessionClock.advanceTime(10000, TimeUnit.MILLISECONDS);
    ksession.fireAllRules();
    assertEquals(0, counter.get());
}

Example 44 with KieSessionConfiguration

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

the class CepEspTest method testExpireLogicallyInsertedEvent.

@Test
public void testExpireLogicallyInsertedEvent() {
    // RHBRMS-2515
    String drl = "import " + MyEvent.class.getCanonicalName() + "\n" + "declare MyEvent\n" + "    @role( event )\n" + "    @timestamp( timestamp )\n" + "    @expires( 10ms )\n" + "end\n" + "\n" + "rule R when\n" + "  $e : MyEvent()\n" + "then\n" + "  insertLogical($e.toString());\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 sessionClock = ksession.getSessionClock();
    sessionClock.setStartupTime(0);
    ksession.insert(new MyEvent(0));
    assertEquals(1L, ksession.getFactCount());
    ksession.fireAllRules();
    assertEquals(2L, ksession.getFactCount());
    sessionClock.advanceTime(20, TimeUnit.MILLISECONDS);
    ksession.fireAllRules();
    assertEquals(0L, ksession.getFactCount());
}

Example 45 with KieSessionConfiguration

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

the class CepEspTest method testCEPWith2NamedConsAndEagerRule.

@Test
public void testCEPWith2NamedConsAndEagerRule() throws InterruptedException {
    String drl = "package org.drools " + "global java.util.List list; " + "declare  Msg " + "    @role( event ) " + "    sender : String  @key " + "end " + "rule Init1 " + "when " + "  $s : String() " + "then " + "  insert( new Msg( $s ) ); " + "end " + "rule Init2 " + "when " + "  Msg( 'Alice' ; )\n" + "then " + "  insert( 42 ); " + "end " + "rule 'Viol' @Propagation(EAGER) when " + "    $trigger : Msg( 'Alice' ; )\n" + "    not Msg( 'Bob' ; this after[0, 100ms] $trigger ) do[t1]" + "    Integer( ) do[t2]\n" + "then\n" + "  list.add( 0 );\n" + "then[t1]\n" + "  list.add( 1 );\n" + "then[t2]\n" + "  list.add( 2 );\n" + "end\n";
    KieSessionConfiguration sessionConfig = KnowledgeBaseFactory.newKnowledgeSessionConfiguration();
    sessionConfig.setOption(ClockTypeOption.get(ClockType.PSEUDO_CLOCK.getId()));
    KieHelper helper = new KieHelper();
    helper.addContent(drl, ResourceType.DRL);
    KieSession ksession = helper.build(EventProcessingOption.STREAM).newKieSession(sessionConfig, null);
    List<Integer> list = new ArrayList<Integer>();
    ksession.setGlobal("list", list);
    ksession.insert("Alice");
    ksession.fireAllRules();
    assertTrue(list.isEmpty());
    ((PseudoClockScheduler) ksession.getSessionClock()).advanceTime(150, TimeUnit.MILLISECONDS);
    ksession.fireAllRules();
    System.out.println(list);
    assertEquals(3, list.size());
    assertTrue(list.contains(0));
    assertTrue(list.contains(1));
    assertTrue(list.contains(2));
}