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

Example 6 with FactA

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

the class ExecutionFlowControlTest method testEnabledExpressionWithOr.

@Test
public void testEnabledExpressionWithOr() throws Exception {
    String text = "package org.kie.test\n" + "global java.util.List list\n" + "import " + FactA.class.getCanonicalName() + "\n" + "import " + Foo.class.getCanonicalName() + "\n" + "import " + Pet.class.getCanonicalName() + "\n" + "rule r1 salience(f1.field2) enabled(f1.field2 >= 20)\n" + "when\n" + "    foo: Foo()\n" + "    ( Pet()  and f1 : FactA( field1 == 'f1') ) or \n" + "    f1 : FactA(field1 == 'f2') \n" + "then\n" + "    list.add( f1 );\n" + "    foo.setId( 'xxx' );\n" + "end\n" + "\n";
    KieBase kbase = loadKnowledgeBaseFromString(text);
    KieSession ksession = kbase.newKieSession();
    List list = new ArrayList();
    ksession.setGlobal("list", list);
    ksession.insert(new Foo(null, null));
    ksession.insert(new Pet(null));
    FactA fact1 = new FactA();
    fact1.setField1("f1");
    fact1.setField2(10);
    FactA fact2 = new FactA();
    fact2.setField1("f1");
    fact2.setField2(30);
    FactA fact3 = new FactA();
    fact3.setField1("f2");
    fact3.setField2(20);
    ksession.insert(fact1);
    ksession.insert(fact2);
    ksession.insert(fact3);
    ksession.fireAllRules();
    assertEquals(2, list.size());
    assertEquals(fact2, list.get(0));
    assertEquals(fact3, list.get(1));
}

Example 7 with FactA

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

the class FirstOrderLogicTest method testOrWithVariableResolution.

// JBRULES-2482
@Test
public void testOrWithVariableResolution() throws Exception {
    // KieBase kbase = loadKnowledgeBase( "test_OrCEFollowedByMultipleEval.drl");
    // KieSession workingMemory = createKnowledgeSession(kbase);
    final KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder();
    kbuilder.add(ResourceFactory.newClassPathResource("test_OrCEFollowedByMultipleEval.drl", FirstOrderLogicTest.class), ResourceType.DRL);
    assertFalse(kbuilder.getErrors().toString(), kbuilder.hasErrors());
    final InternalKnowledgeBase kbase = KnowledgeBaseFactory.newKnowledgeBase();
    kbase.addPackages(kbuilder.getKnowledgePackages());
    final KieSession ksession = createKnowledgeSession(kbase);
    final AgendaEventListener al = mock(AgendaEventListener.class);
    ksession.addEventListener(al);
    ksession.insert(new FactA("a"));
    ksession.insert(new FactB("b"));
    ksession.insert(new FactC("c"));
    ksession.fireAllRules();
    verify(al, times(6)).afterMatchFired(any(AfterMatchFiredEvent.class));
}

Example 8 with FactA

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

the class IncrementalCompilationTest method testRemoveRuleAndThenFactInStreamMode.

@Test
public void testRemoveRuleAndThenFactInStreamMode() throws Exception {
    // DROOLS-731
    String header = "package org.some.test\n" + "import org.drools.compiler.FactA\n";
    String declaration = "declare FactA\n" + "@role(event)" + "end\n";
    String rule2 = "rule R when\n" + "  $FactA : FactA ($FactA_field2 : field2 == 105742)\n" + "  not FactA($FactA_field2 == 105742)\n" + "then\n" + "end\n";
    String file2 = header + declaration + rule2;
    KieServices ks = KieServices.Factory.get();
    // Create an in-memory jar for version 1.0.0
    ReleaseId releaseId1 = ks.newReleaseId("org.kie", "test-upgrade", "1.0.0");
    KieModule km = createAndDeployJarInStreamMode(ks, releaseId1, file2);
    // Create a session and fire rules
    KieContainer kc = ks.newKieContainer(km.getReleaseId());
    KieSession ksession = kc.newKieSession();
    FactA factA = new FactA(105742);
    factA.setField1("entry:" + 105742);
    FactHandle fh = ksession.insert(factA);
    // Create a new jar for version 1.1.0
    ReleaseId releaseId2 = ks.newReleaseId("org.kie", "test-upgrade", "1.1.0");
    km = createAndDeployJarInStreamMode(ks, releaseId2);
    // try to update the container to version 1.1.0
    kc.updateToVersion(releaseId2);
    ksession.delete(fh);
}

Example 9 with FactA

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

the class TimerAndCalendarTest method testExprTimeRescheduled.

@Test(timeout = 10000)
public void testExprTimeRescheduled() throws Exception {
    String text = "package org.kie.test\n" + "global java.util.List list\n" + "import " + FactA.class.getCanonicalName() + "\n" + "rule r1 timer (expr: f1.field2, f1.field4)\n" + "when\n" + "    f1 : FactA() \n" + "then\n" + "    list.add( f1 );\n" + "end\n" + "\n";
    KieSessionConfiguration conf = KnowledgeBaseFactory.newKnowledgeSessionConfiguration();
    conf.setOption(ClockTypeOption.get("pseudo"));
    KieBase kbase = loadKnowledgeBaseFromString(text);
    KieSession ksession = createKnowledgeSession(kbase, conf);
    PseudoClockScheduler timeService = (PseudoClockScheduler) ksession.<SessionClock>getSessionClock();
    timeService.advanceTime(new Date().getTime(), TimeUnit.MILLISECONDS);
    List list = new ArrayList();
    ksession.setGlobal("list", list);
    FactA fact1 = new FactA();
    fact1.setField1("f1");
    fact1.setField2(500);
    fact1.setField4(1000);
    FactHandle fh = (FactHandle) ksession.insert(fact1);
    ksession.fireAllRules();
    assertEquals(0, list.size());
    timeService.advanceTime(1100, TimeUnit.MILLISECONDS);
    ksession.fireAllRules();
    assertEquals(1, list.size());
    assertEquals(fact1, list.get(0));
    timeService.advanceTime(1100, TimeUnit.MILLISECONDS);
    ksession.fireAllRules();
    assertEquals(2, list.size());
    assertEquals(fact1, list.get(1));
    timeService.advanceTime(400, TimeUnit.MILLISECONDS);
    ksession.fireAllRules();
    assertEquals(3, list.size());
    assertEquals(fact1, list.get(2));
    list.clear();
    // the activation state of the rule is not changed so the timer isn't reset
    // since the timer alredy fired it will only use only the period that now will be set to 2000
    fact1.setField2(300);
    fact1.setField4(2000);
    ksession.update(fh, fact1);
    ksession.fireAllRules();
    // 100 has passed of the 1000, from the previous schedule
    // so that should be deducted from the 2000 period above, meaning
    // we only need to increment another 1950
    timeService.advanceTime(1950, TimeUnit.MILLISECONDS);
    ksession.fireAllRules();
    assertEquals(1, list.size());
    assertEquals(fact1, list.get(0));
    list.clear();
    timeService.advanceTime(1000, TimeUnit.MILLISECONDS);
    ksession.fireAllRules();
    assertEquals(0, list.size());
    timeService.advanceTime(700, TimeUnit.MILLISECONDS);
    ksession.fireAllRules();
    assertEquals(0, list.size());
    timeService.advanceTime(300, TimeUnit.MILLISECONDS);
    ksession.fireAllRules();
    assertEquals(1, list.size());
}

Example 10 with FactA

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

the class PatternTest method testPatternOnClass.

@Test
public void testPatternOnClass() throws Exception {
    final String rule = "import org.drools.core.reteoo.InitialFactImpl\n" + "import org.drools.compiler.FactB\n" + "rule \"Clear\" when\n" + "   $f: Object(class != FactB.class)\n" + "then\n" + "   if( ! ($f instanceof InitialFactImpl) ){\n" + "     delete( $f );\n" + "   }\n" + "end";
    final KieBase kbase = loadKnowledgeBaseFromString(rule);
    final KieSession ksession = kbase.newKieSession();
    ksession.insert(new FactA());
    ksession.insert(new FactA());
    ksession.insert(new FactB());
    ksession.insert(new FactB());
    ksession.insert(new FactC());
    ksession.insert(new FactC());
    ksession.fireAllRules();
    for (final FactHandle fact : ksession.getFactHandles()) {
        final InternalFactHandle internalFact = (InternalFactHandle) fact;
        assertTrue(internalFact.getObject() instanceof FactB);
    }
}