Examples with InternalKnowledgeBase org.drools.kiesession.rulebase.InternalKnowledgeBase used on opensource projects

Example 36 with InternalKnowledgeBase

use of org.drools.kiesession.rulebase.InternalKnowledgeBase in project drools by kiegroup.

the class TraitTypeGenerationTest method testMultipleInheritanceWithPosition3.

@Test
public void testMultipleInheritanceWithPosition3() throws Exception {
    // DROOLS-249
    String drl = "package org.drools.test\n" + "declare trait PosTrait\n" + "@propertyReactive\n" + " field0 : int = 100 @position(0)\n" + " field1 : int = 101 @position(1)\n" + " field2 : int = 102 @position(0)\n" + "end\n" + "\n" + "declare trait MultiInhPosTrait extends PosTrait\n" + "@propertyReactive\n" + " mfield0 : int = 200 //@position(0)\n" + " mfield1 : int = 201 @position(2)\n" + "end";
    KnowledgeBuilder kBuilder = KnowledgeBuilderFactory.newKnowledgeBuilder();
    kBuilder.add(new ByteArrayResource(drl.getBytes()), ResourceType.DRL);
    if (kBuilder.hasErrors()) {
        System.err.println(kBuilder.getErrors());
    }
    assertFalse(kBuilder.hasErrors());
    InternalKnowledgeBase knowledgeBase = KnowledgeBaseFactory.newKnowledgeBase();
    knowledgeBase.addPackages(kBuilder.getKnowledgePackages());
    FactType sw = knowledgeBase.getFactType("org.drools.test", "MultiInhPosTrait");
    assertEquals(5, sw.getFields().size());
    assertEquals("field0", sw.getFields().get(0).getName());
    assertEquals("field2", sw.getFields().get(1).getName());
    assertEquals("field1", sw.getFields().get(2).getName());
    assertEquals("mfield1", sw.getFields().get(3).getName());
    assertEquals("mfield0", sw.getFields().get(4).getName());
}

Example 37 with InternalKnowledgeBase

use of org.drools.kiesession.rulebase.InternalKnowledgeBase in project drools by kiegroup.

the class TraitTypeGenerationTest method testMultipleInheritanceWithPosition5.

@Test
public void testMultipleInheritanceWithPosition5() throws Exception {
    // DROOLS-249
    String drl = "package org.drools.test\n" + "declare trait PosTrait\n" + "@propertyReactive\n" + " field0 : int = 100 @position(2)\n" + " field1 : int = 101 @position(1)\n" + " field2 : int = 102 @position(8)\n" + "end\n" + "\n" + "declare trait MultiInhPosTrait extends PosTrait\n" + "@propertyReactive\n" + " mfield0 : int = 200 @position(7)\n" + " mfield1 : int = 201 @position(2)\n" + "end";
    KnowledgeBuilder kBuilder = KnowledgeBuilderFactory.newKnowledgeBuilder();
    kBuilder.add(new ByteArrayResource(drl.getBytes()), ResourceType.DRL);
    if (kBuilder.hasErrors()) {
        System.err.println(kBuilder.getErrors());
    }
    assertFalse(kBuilder.hasErrors());
    InternalKnowledgeBase knowledgeBase = KnowledgeBaseFactory.newKnowledgeBase();
    knowledgeBase.addPackages(kBuilder.getKnowledgePackages());
    FactType sw = knowledgeBase.getFactType("org.drools.test", "MultiInhPosTrait");
    assertEquals(5, sw.getFields().size());
    assertEquals("field1", sw.getFields().get(0).getName());
    assertEquals("field0", sw.getFields().get(1).getName());
    assertEquals("mfield1", sw.getFields().get(2).getName());
    assertEquals("mfield0", sw.getFields().get(3).getName());
    assertEquals("field2", sw.getFields().get(4).getName());
}

Example 38 with InternalKnowledgeBase

use of org.drools.kiesession.rulebase.InternalKnowledgeBase in project drools by kiegroup.

the class VerifierKnowledgeBaseBuilder method newVerifierKnowledgeBase.

public KieBase newVerifierKnowledgeBase(VerifierConfiguration configuration) {
    InternalKnowledgeBase verifierKnowledgeBase = KnowledgeBaseFactory.newKnowledgeBase();
    KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder();
    if (configuration.getVerifyingResources() != null) {
        for (Resource resource : configuration.getVerifyingResources().keySet()) {
            kbuilder.add(resource, configuration.getVerifyingResources().get(resource));
        }
    }
    if (kbuilder.hasErrors()) {
        Iterator<KnowledgeBuilderError> errors = kbuilder.getErrors().iterator();
        while (errors.hasNext()) {
            this.errors.add(new VerifierError("Error compiling verifier rules: " + errors.next().getMessage()));
        }
    }
    verifierKnowledgeBase.addPackages(kbuilder.getKnowledgePackages());
    return verifierKnowledgeBase;
}

Example 39 with InternalKnowledgeBase

use of org.drools.kiesession.rulebase.InternalKnowledgeBase in project drools by kiegroup.

the class StreamsTest method testEventExpirationValue.

@Test(timeout = 10000)
public void testEventExpirationValue() {
    final String drl1 = "package org.drools.pkg1\n" + "import " + StockTick.class.getCanonicalName() + ";\n" + "declare StockTick\n" + "    @role(event)\n" + "end\n" + "rule X\n" + "when\n" + "    StockTick()\n" + "then\n" + "end\n";
    final String drl2 = "package org.drools.pkg2\n" + "import " + StockTick.class.getCanonicalName() + ";\n" + "declare StockTick\n" + "    @role(event)\n" + "end\n" + "rule X\n" + "when\n" + "    StockTick()\n" + "then\n" + "end\n";
    final InternalKnowledgeBase kbase = (InternalKnowledgeBase) KieBaseUtil.getKieBaseFromKieModuleFromDrl("stream-test", kieBaseTestConfiguration, drl1, drl2);
    final List<ObjectTypeNode> otns = kbase.getRete().getObjectTypeNodes();
    final ObjectType stot = new ClassObjectType(StockTick.class);
    for (final ObjectTypeNode otn : otns) {
        if (otn.getObjectType().isAssignableFrom(stot)) {
            assertEquals(NEVER_EXPIRES, otn.getExpirationOffset());
        }
    }
}

Example 40 with InternalKnowledgeBase

use of org.drools.kiesession.rulebase.InternalKnowledgeBase in project drools by kiegroup.

the class FieldConstraintTest method testPrimitiveLiteralConstraint.

/**
 * <pre>
 *
 *                Cheese( price == 5 )
 *
 * </pre>
 */
@Test
public void testPrimitiveLiteralConstraint() {
    InternalKnowledgeBase kBase = KnowledgeBaseFactory.newKnowledgeBase();
    ;
    StatefulKnowledgeSessionImpl ksession = (StatefulKnowledgeSessionImpl) kBase.newKieSession();
    final ClassFieldReader extractor = store.getReader(Cheese.class, "price");
    AlphaNodeFieldConstraint constraint = ConstraintTestUtil.createCheesePriceEqualsConstraint(extractor, 5, useLambdaConstraint);
    final Cheese cheddar = new Cheese("cheddar", 5);
    final InternalFactHandle cheddarHandle = (InternalFactHandle) ksession.insert(cheddar);
    // check constraint
    assertTrue(constraint.isAllowed(cheddarHandle, ksession));
    final Cheese stilton = new Cheese("stilton", 10);
    final InternalFactHandle stiltonHandle = (InternalFactHandle) ksession.insert(stilton);
    // check constraint
    assertFalse(constraint.isAllowed(stiltonHandle, ksession));
}