Examples with RuleImpl org.drools.core.definitions.rule.impl.RuleImpl used on opensource projects

Example 6 with RuleImpl

use of org.drools.core.definitions.rule.impl.RuleImpl in project drools by kiegroup.

the class MarshallingTest method testScheduledActivation.

@Test
@Ignore("This test is suspicious to say the least...")
public void testScheduledActivation() {
    KnowledgeBaseImpl knowledgeBase = (KnowledgeBaseImpl) KnowledgeBaseFactory.newKnowledgeBase();
    KnowledgePackageImpl impl = new KnowledgePackageImpl("test");
    BuildContext buildContext = new BuildContext(knowledgeBase);
    // simple rule that fires after 10 seconds
    final RuleImpl rule = new RuleImpl("test-rule");
    new RuleTerminalNode(1, new MockTupleSource(2), rule, rule.getLhs(), 0, buildContext);
    final List<String> fired = new ArrayList<String>();
    rule.setConsequence(new Consequence() {

        public void evaluate(KnowledgeHelper knowledgeHelper, WorkingMemory workingMemory) throws Exception {
            fired.add("a");
        }

        public String getName() {
            return "default";
        }
    });
    rule.setTimer(new DurationTimer(10000));
    rule.setPackage("test");
    impl.addRule(rule);
    knowledgeBase.addPackages(Collections.singleton(impl));
    SessionConfiguration config = SessionConfiguration.newInstance();
    config.setClockType(ClockType.PSEUDO_CLOCK);
    KieSession ksession = knowledgeBase.newKieSession(config, KieServices.get().newEnvironment());
    PseudoClockScheduler scheduler = (PseudoClockScheduler) ksession.<SessionClock>getSessionClock();
    Marshaller marshaller = MarshallerFactory.newMarshaller(knowledgeBase);
    ksession.insert("cheese");
    assertTrue(fired.isEmpty());
    // marshall, then unmarshall session
    readWrite(knowledgeBase, ksession, config);
    // the activations should fire after 10 seconds
    assertTrue(fired.isEmpty());
    scheduler.advanceTime(12, TimeUnit.SECONDS);
    assertFalse(fired.isEmpty());
}

Example 7 with RuleImpl

use of org.drools.core.definitions.rule.impl.RuleImpl in project drools by kiegroup.

the class RuleMetadataTest method testUpdate.

@Test
public void testUpdate() {
    String rule1 = "$a.setA( 20 );\n $a.setB( $bb );\n update( $a );";
    KieBase kbase = getKnowledgeBase(rule1);
    RuleImpl rule = getRule(kbase, "R0");
    ConsequenceMetaData consequenceMetaData = rule.getConsequenceMetaData();
    assertEquals(1, consequenceMetaData.getStatements().size());
    ConsequenceMetaData.Statement statment = consequenceMetaData.getStatements().get(0);
    assertEquals(ConsequenceMetaData.Statement.Type.MODIFY, statment.getType());
    assertEquals("org.drools.A", statment.getFactClassName());
    assertEquals(2, statment.getFields().size());
    ConsequenceMetaData.Field field1 = statment.getFields().get(0);
    assertEquals("a", field1.getName());
    assertEquals("20", field1.getValue());
    assertTrue(field1.isLiteral());
    ConsequenceMetaData.Field field2 = statment.getFields().get(1);
    assertEquals("b", field2.getName());
    assertEquals("$bb", field2.getValue());
    assertFalse(field2.isLiteral());
}

Example 8 with RuleImpl

use of org.drools.core.definitions.rule.impl.RuleImpl in project drools by kiegroup.

the class RuleMetadataTest method testModify2.

@Test
public void testModify2() {
    String rule1 = "modify( $a ) { setC( $bc ) };\n modify( $b ) { c = \"Hello\" };";
    KieBase kbase = getKnowledgeBase(rule1);
    RuleImpl rule = getRule(kbase, "R0");
    ConsequenceMetaData consequenceMetaData = rule.getConsequenceMetaData();
    assertEquals(2, consequenceMetaData.getStatements().size());
    ConsequenceMetaData.Statement statment1 = consequenceMetaData.getStatements().get(0);
    assertEquals(ConsequenceMetaData.Statement.Type.MODIFY, statment1.getType());
    assertEquals("org.drools.A", statment1.getFactClassName());
    assertEquals(1, statment1.getFields().size());
    ConsequenceMetaData.Field field1 = statment1.getFields().get(0);
    assertEquals("c", field1.getName());
    assertEquals("$bc", field1.getValue());
    assertFalse(field1.isLiteral());
    ConsequenceMetaData.Statement statment2 = consequenceMetaData.getStatements().get(1);
    assertEquals(ConsequenceMetaData.Statement.Type.MODIFY, statment2.getType());
    assertEquals(RuleMetadataTest.B.class.getName(), statment2.getFactClassName());
    assertEquals(1, statment2.getFields().size());
    ConsequenceMetaData.Field field2 = statment2.getFields().get(0);
    assertEquals("c", field2.getName());
    assertEquals("\"Hello\"", field2.getValue());
    assertTrue(field2.isLiteral());
}

Example 9 with RuleImpl

use of org.drools.core.definitions.rule.impl.RuleImpl in project drools by kiegroup.

the class RuleMetadataTest method testUpdate2.

@Test
public void testUpdate2() {
    String rule1 = "$a.setC( $bc );\n $b.c = \"Hello\";\n update( $a );\n update( $b );";
    KieBase kbase = getKnowledgeBase(rule1);
    RuleImpl rule = getRule(kbase, "R0");
    ConsequenceMetaData consequenceMetaData = rule.getConsequenceMetaData();
    assertEquals(2, consequenceMetaData.getStatements().size());
    ConsequenceMetaData.Statement statment1 = consequenceMetaData.getStatements().get(0);
    assertEquals(ConsequenceMetaData.Statement.Type.MODIFY, statment1.getType());
    assertEquals("org.drools.A", statment1.getFactClassName());
    assertEquals(1, statment1.getFields().size());
    ConsequenceMetaData.Field field1 = statment1.getFields().get(0);
    assertEquals("c", field1.getName());
    assertEquals("$bc", field1.getValue());
    assertFalse(field1.isLiteral());
    ConsequenceMetaData.Statement statment2 = consequenceMetaData.getStatements().get(1);
    assertEquals(ConsequenceMetaData.Statement.Type.MODIFY, statment2.getType());
    assertEquals(RuleMetadataTest.B.class.getName(), statment2.getFactClassName());
    assertEquals(1, statment2.getFields().size());
    ConsequenceMetaData.Field field2 = statment2.getFields().get(0);
    assertEquals("c", field2.getName());
    assertEquals("\"Hello\"", field2.getValue());
    assertTrue(field2.isLiteral());
}

Example 10 with RuleImpl

use of org.drools.core.definitions.rule.impl.RuleImpl in project drools by kiegroup.

the class RuleMetadataTest method testRetract.

@Test
public void testRetract() {
    String rule1 = "retract( $b );";
    KieBase kbase = getKnowledgeBase(rule1);
    RuleImpl rule = getRule(kbase, "R0");
    ConsequenceMetaData consequenceMetaData = rule.getConsequenceMetaData();
    assertEquals(1, consequenceMetaData.getStatements().size());
    ConsequenceMetaData.Statement statment = consequenceMetaData.getStatements().get(0);
    assertEquals(ConsequenceMetaData.Statement.Type.RETRACT, statment.getType());
    assertEquals(RuleMetadataTest.B.class.getName(), statment.getFactClassName());
}