Examples with AfterMatchFiredEvent org.kie.api.event.rule.AfterMatchFiredEvent used on opensource projects

Example 11 with AfterMatchFiredEvent

use of org.kie.api.event.rule.AfterMatchFiredEvent in project drools by kiegroup.

the class AccumulateTest method execTestAccumulateMultipleFunctions.

public void execTestAccumulateMultipleFunctions(String fileName) throws Exception {
    KieSession ksession = getKieSessionFromResources(fileName);
    AgendaEventListener ael = mock(AgendaEventListener.class);
    ksession.addEventListener(ael);
    final Cheese[] cheese = new Cheese[] { new Cheese("stilton", 10), new Cheese("stilton", 3), new Cheese("stilton", 5), new Cheese("brie", 15), new Cheese("brie", 17), new Cheese("provolone", 8) };
    final Person bob = new Person("Bob", "stilton");
    final FactHandle[] cheeseHandles = new FactHandle[cheese.length];
    for (int i = 0; i < cheese.length; i++) {
        cheeseHandles[i] = (FactHandle) ksession.insert(cheese[i]);
    }
    final FactHandle bobHandle = (FactHandle) ksession.insert(bob);
    // ---------------- 1st scenario
    ksession.fireAllRules();
    ArgumentCaptor<AfterMatchFiredEvent> cap = ArgumentCaptor.forClass(AfterMatchFiredEvent.class);
    Mockito.verify(ael).afterMatchFired(cap.capture());
    Match activation = cap.getValue().getMatch();
    assertThat(((Number) activation.getDeclarationValue("$sum")).intValue(), is(18));
    assertThat(((Number) activation.getDeclarationValue("$min")).intValue(), is(3));
    assertThat(((Number) activation.getDeclarationValue("$avg")).intValue(), is(6));
    Mockito.reset(ael);
    // ---------------- 2nd scenario
    final int index = 1;
    cheese[index].setPrice(9);
    ksession.update(cheeseHandles[index], cheese[index]);
    ksession.fireAllRules();
    Mockito.verify(ael).afterMatchFired(cap.capture());
    activation = cap.getValue().getMatch();
    assertThat(((Number) activation.getDeclarationValue("$sum")).intValue(), is(24));
    assertThat(((Number) activation.getDeclarationValue("$min")).intValue(), is(5));
    assertThat(((Number) activation.getDeclarationValue("$avg")).intValue(), is(8));
    Mockito.reset(ael);
    // ---------------- 3rd scenario
    bob.setLikes("brie");
    ksession.update(bobHandle, bob);
    ksession.fireAllRules();
    Mockito.verify(ael).afterMatchFired(cap.capture());
    activation = cap.getValue().getMatch();
    assertThat(((Number) activation.getDeclarationValue("$sum")).intValue(), is(32));
    assertThat(((Number) activation.getDeclarationValue("$min")).intValue(), is(15));
    assertThat(((Number) activation.getDeclarationValue("$avg")).intValue(), is(16));
    Mockito.reset(ael);
    // ---------------- 4th scenario
    ksession.delete(cheeseHandles[3]);
    ksession.fireAllRules();
    Mockito.verify(ael).afterMatchFired(cap.capture());
    activation = cap.getValue().getMatch();
    assertThat(((Number) activation.getDeclarationValue("$sum")).intValue(), is(17));
    assertThat(((Number) activation.getDeclarationValue("$min")).intValue(), is(17));
    assertThat(((Number) activation.getDeclarationValue("$avg")).intValue(), is(17));
}

Example 12 with AfterMatchFiredEvent

use of org.kie.api.event.rule.AfterMatchFiredEvent in project drools by kiegroup.

the class AccumulateTest method execTestAccumulateMultipleFunctionsConstraint.

public void execTestAccumulateMultipleFunctionsConstraint(String fileName) throws Exception {
    KieSession ksession = getKieSessionFromResources(fileName);
    AgendaEventListener ael = mock(AgendaEventListener.class);
    ksession.addEventListener(ael);
    final Cheese[] cheese = new Cheese[] { new Cheese("stilton", 10), new Cheese("stilton", 3), new Cheese("stilton", 5), new Cheese("brie", 3), new Cheese("brie", 17), new Cheese("provolone", 8) };
    final Person bob = new Person("Bob", "stilton");
    final FactHandle[] cheeseHandles = new FactHandle[cheese.length];
    for (int i = 0; i < cheese.length; i++) {
        cheeseHandles[i] = (FactHandle) ksession.insert(cheese[i]);
    }
    final FactHandle bobHandle = (FactHandle) ksession.insert(bob);
    // ---------------- 1st scenario
    ksession.fireAllRules();
    ArgumentCaptor<AfterMatchFiredEvent> cap = ArgumentCaptor.forClass(AfterMatchFiredEvent.class);
    Mockito.verify(ael).afterMatchFired(cap.capture());
    Match activation = cap.getValue().getMatch();
    assertThat(((Number) activation.getDeclarationValue("$sum")).intValue(), is(18));
    assertThat(((Number) activation.getDeclarationValue("$min")).intValue(), is(3));
    assertThat(((Number) activation.getDeclarationValue("$avg")).intValue(), is(6));
    Mockito.reset(ael);
    // ---------------- 2nd scenario
    final int index = 1;
    cheese[index].setPrice(9);
    ksession.update(cheeseHandles[index], cheese[index]);
    ksession.fireAllRules();
    Mockito.verify(ael, Mockito.never()).afterMatchFired(Mockito.any(AfterMatchFiredEvent.class));
    Mockito.reset(ael);
    // ---------------- 3rd scenario
    bob.setLikes("brie");
    ksession.update(bobHandle, bob);
    ksession.fireAllRules();
    Mockito.verify(ael).afterMatchFired(cap.capture());
    activation = cap.getValue().getMatch();
    assertThat(((Number) activation.getDeclarationValue("$sum")).intValue(), is(20));
    assertThat(((Number) activation.getDeclarationValue("$min")).intValue(), is(3));
    assertThat(((Number) activation.getDeclarationValue("$avg")).intValue(), is(10));
    ksession.dispose();
}

Example 13 with AfterMatchFiredEvent

use of org.kie.api.event.rule.AfterMatchFiredEvent in project drools by kiegroup.

the class AccumulateTest method testImportAccumulateFunction.

@Test
public void testImportAccumulateFunction() throws Exception {
    String drl = "package org.foo.bar\n" + "import accumulate " + TestFunction.class.getCanonicalName() + " f\n" + "rule X when\n" + "    accumulate( $s : String(),\n" + "                $v : f( $s ) )\n" + "then\n" + "end\n";
    ReleaseId releaseId = new ReleaseIdImpl("foo", "bar", "1.0");
    KieServices ks = KieServices.Factory.get();
    createAndDeployJar(ks, releaseId, drl);
    KieContainer kc = ks.newKieContainer(releaseId);
    KieSession ksession = kc.newKieSession();
    AgendaEventListener ael = mock(AgendaEventListener.class);
    ksession.addEventListener(ael);
    ksession.insert("x");
    ksession.fireAllRules();
    ArgumentCaptor<AfterMatchFiredEvent> ac = ArgumentCaptor.forClass(AfterMatchFiredEvent.class);
    verify(ael).afterMatchFired(ac.capture());
    assertThat((Integer) ac.getValue().getMatch().getDeclarationValue("$v"), is(Integer.valueOf(1)));
}

Example 14 with AfterMatchFiredEvent

use of org.kie.api.event.rule.AfterMatchFiredEvent in project drools by kiegroup.

the class ExecutionFlowControlTest method testRuleFlowGroupInActiveMode.

@Test(timeout = 10000)
public void testRuleFlowGroupInActiveMode() throws Exception {
    KieBase kbase = loadKnowledgeBase("ruleflowgroup.drl");
    final KieSession ksession = kbase.newKieSession();
    final List list = new ArrayList();
    ksession.setGlobal("list", list);
    final AtomicBoolean fired = new AtomicBoolean(false);
    ksession.addEventListener(new org.kie.api.event.rule.DefaultAgendaEventListener() {

        @Override
        public void afterMatchFired(AfterMatchFiredEvent event) {
            synchronized (fired) {
                fired.set(true);
                fired.notifyAll();
            }
        }
    });
    new Thread(new Runnable() {

        public void run() {
            ksession.fireUntilHalt();
        }
    }).start();
    ksession.insert("Test");
    assertEquals(0, list.size());
    ((InternalAgenda) ksession.getAgenda()).activateRuleFlowGroup("Group1");
    synchronized (fired) {
        if (!fired.get()) {
            fired.wait();
        }
    }
    assertEquals(1, list.size());
    ksession.halt();
}

Example 15 with AfterMatchFiredEvent

use of org.kie.api.event.rule.AfterMatchFiredEvent in project drools by kiegroup.

the class CepEspTest method testSalienceWithEventsRealtimeClock.

@Test(timeout = 10000)
public void testSalienceWithEventsRealtimeClock() throws IOException, ClassNotFoundException, InterruptedException {
    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.REALTIME_CLOCK.getId()));
    KieSession ksession = kbase.newKieSession(ksconf, null);
    AgendaEventListener ael = mock(AgendaEventListener.class);
    ksession.addEventListener(ael);
    ksession.insert(new StockTick(1, "RHT", 10, 1000));
    ksession.insert(new StockTick(2, "RHT", 10, 1000));
    ksession.insert(new StockTick(3, "RHT", 10, 1000));
    // sleep for 2 secs
    Thread.currentThread().sleep(2000);
    ksession.insert(new StockTick(4, "ACME", 10, 1000));
    // sleep for 1 sec
    Thread.currentThread().sleep(1000);
    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"));
}