Examples with StockTick org.drools.compiler.StockTick used on opensource projects

Example 6 with StockTick

use of org.drools.compiler.StockTick in project drools by kiegroup.

the class CepEspTest method testWindowExpireActionDeserialization.

@Test
public void testWindowExpireActionDeserialization() throws InterruptedException {
    String drl = "package org.drools.test;\n" + "import org.drools.compiler.StockTick; \n" + "global java.util.List list; \n" + "\n" + "declare StockTick\n" + "  @role( event )\n" + "end\n" + "\n" + "rule \"One\"\n" + "when\n" + "  StockTick( $id : seq, company == \"BBB\" ) over window:time( 1s )\n" + "then\n" + "  list.add( $id );\n" + "end\n" + "\n" + "";
    final KieBaseConfiguration kbconf = KnowledgeBaseFactory.newKnowledgeBaseConfiguration();
    kbconf.setOption(EventProcessingOption.STREAM);
    KieBase kb = loadKnowledgeBaseFromString(kbconf, drl);
    KieSession ks = kb.newKieSession();
    ks.insert(new StockTick(2, "BBB", 1.0, 0));
    Thread.sleep(1500);
    try {
        ks = SerializationHelper.getSerialisedStatefulKnowledgeSession(ks, true, false);
    } catch (Exception e) {
        e.printStackTrace();
        fail(e.getMessage());
    }
    ArrayList list = new ArrayList();
    ks.setGlobal("list", list);
    ks.fireAllRules();
    ks.insert(new StockTick(3, "BBB", 1.0, 0));
    ks.fireAllRules();
    System.out.print(list);
    assertEquals(1, list.size());
    assertEquals(Arrays.asList(3L), list);
}

Example 7 with StockTick

use of org.drools.compiler.StockTick in project drools by kiegroup.

the class CepEspTest method testDeleteExpiredEvent.

@Test
public void testDeleteExpiredEvent() throws Exception {
    // BZ-1274696
    String drl = "import " + StockTick.class.getCanonicalName() + "\n" + "declare StockTick\n" + "    @role( event )\n" + "end\n" + "\n" + "rule \"TestEventReceived\"\n" + "no-loop\n" + "when\n" + "  $st1 : StockTick( company == \"ACME\" )\n" + "  not ( StockTick( this != $st1, this after[0s, 1s] $st1) )\n" + "then\n" + "  delete($st1);\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 StockTick(1, "ACME", 50));
    ksession.fireAllRules();
    clock.advanceTime(2, TimeUnit.SECONDS);
    ksession.fireAllRules();
    assertTrue(handle1.isExpired());
    assertFalse(ksession.getFactHandles().contains(handle1));
}

Example 8 with StockTick

use of org.drools.compiler.StockTick in project drools by kiegroup.

the class CepEspTest method testTemporalOperatorsInfinity.

@Test(timeout = 10000)
public void testTemporalOperatorsInfinity() throws Exception {
    // read in the source
    final RuleBaseConfiguration kbconf = new RuleBaseConfiguration();
    kbconf.setEventProcessingMode(EventProcessingOption.STREAM);
    KieBase kbase = loadKnowledgeBase(kbconf, "test_CEP_TemporalOperators3.drl");
    KieSessionConfiguration sconf = KnowledgeBaseFactory.newKnowledgeSessionConfiguration();
    sconf.setOption(ClockTypeOption.get(ClockType.PSEUDO_CLOCK.getId()));
    KieSession ksession = kbase.newKieSession(sconf, null);
    List list = new ArrayList();
    ksession.setGlobal("list", list);
    SessionPseudoClock clock = (SessionPseudoClock) ksession.<SessionClock>getSessionClock();
    EntryPoint ep = ksession.getEntryPoint("X");
    clock.advanceTime(1000, TimeUnit.SECONDS);
    int rules = 0;
    ep.insert(new StockTick(1, "A", 10, clock.getCurrentTime()));
    clock.advanceTime(8, TimeUnit.SECONDS);
    // int rules = ksession.fireAllRules();
    System.out.println(list);
    ep.insert(new StockTick(2, "B", 10, clock.getCurrentTime()));
    clock.advanceTime(8, TimeUnit.SECONDS);
    // rules = ksession.fireAllRules();
    System.out.println(list);
    ep.insert(new StockTick(3, "B", 10, clock.getCurrentTime()));
    clock.advanceTime(8, TimeUnit.SECONDS);
    rules = ksession.fireAllRules();
    System.out.println(list);
    assertEquals(3, rules);
}

Example 9 with StockTick

use of org.drools.compiler.StockTick in project drools by kiegroup.

the class CepEspTest method testSalienceWithEventsPseudoClock.

@Test(timeout = 10000)
public void testSalienceWithEventsPseudoClock() throws IOException, ClassNotFoundException {
    String str = "package org.drools.compiler\n" + "import " + StockTick.class.getName() + "\n" + "declare StockTick\n" + "        @role ( event )\n" + "end\n" + "rule R1 salience 1000\n" + "    when\n" + "        $s1 : StockTick( company == 'RHT' )\n" + "        $s2 : StockTick( company == 'ACME', this after[0s,1m] $s1 )\n" + "    then\n" + "end\n" + "rule R2 salience 1000\n" + "    when\n" + "        $s1 : StockTick( company == 'RHT' )\n" + "        not StockTick( company == 'ACME', this after[0s,1m] $s1 )\n" + "    then\n" + "end\n" + "rule R3 salience 100\n" + "    when\n" + "        $s2 : StockTick( company == 'ACME' )\n" + "    then\n" + "end\n";
    KieBaseConfiguration config = KnowledgeBaseFactory.newKnowledgeBaseConfiguration();
    config.setOption(EventProcessingOption.STREAM);
    KieBase kbase = loadKnowledgeBaseFromString(config, str);
    KieSessionConfiguration ksconf = KnowledgeBaseFactory.newKnowledgeSessionConfiguration();
    ksconf.setOption(ClockTypeOption.get(ClockType.PSEUDO_CLOCK.getId()));
    KieSession ksession = kbase.newKieSession(ksconf, null);
    AgendaEventListener ael = mock(AgendaEventListener.class);
    ksession.addEventListener(ael);
    SessionPseudoClock clock = (SessionPseudoClock) ksession.<SessionClock>getSessionClock();
    clock.advanceTime(1000000, TimeUnit.MILLISECONDS);
    ksession.insert(new StockTick(1, "RHT", 10, 1000));
    clock.advanceTime(5, TimeUnit.SECONDS);
    ksession.insert(new StockTick(2, "RHT", 10, 1000));
    clock.advanceTime(5, TimeUnit.SECONDS);
    ksession.insert(new StockTick(3, "RHT", 10, 1000));
    clock.advanceTime(5, TimeUnit.SECONDS);
    ksession.insert(new StockTick(4, "ACME", 10, 1000));
    clock.advanceTime(5, TimeUnit.SECONDS);
    int rulesFired = ksession.fireAllRules();
    assertEquals(4, rulesFired);
    ArgumentCaptor<AfterMatchFiredEvent> captor = ArgumentCaptor.forClass(AfterMatchFiredEvent.class);
    verify(ael, times(4)).afterMatchFired(captor.capture());
    List<AfterMatchFiredEvent> aafe = captor.getAllValues();
    assertThat(aafe.get(0).getMatch().getRule().getName(), is("R1"));
    assertThat(aafe.get(1).getMatch().getRule().getName(), is("R1"));
    assertThat(aafe.get(2).getMatch().getRule().getName(), is("R1"));
    assertThat(aafe.get(3).getMatch().getRule().getName(), is("R3"));
}

Example 10 with StockTick

use of org.drools.compiler.StockTick 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));
}