Examples with KnowledgeBuilder org.kie.internal.builder.KnowledgeBuilder used on opensource projects

Example 41 with KnowledgeBuilder

use of org.kie.internal.builder.KnowledgeBuilder in project drools by kiegroup.

the class SessionInspectorTest method testGetSessionInfo.

@Test
public void testGetSessionInfo() {
    KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder();
    kbuilder.add(ResourceFactory.newClassPathResource("org/drools/compiler/integrationtests/test_SubNetworks.drl"), ResourceType.DRL);
    kbuilder.add(ResourceFactory.newClassPathResource("org/drools/compiler/integrationtests/test_AccumulateWithFromChaining.drl"), ResourceType.DRL);
    kbuilder.add(ResourceFactory.newClassPathResource("org/drools/compiler/integrationtests/test_CollectResultsBetaConstraint.drl"), ResourceType.DRL);
    kbuilder.add(ResourceFactory.newClassPathResource("org/drools/compiler/integrationtests/test_QueryMemoryLeak.drl"), ResourceType.DRL);
    assertFalse(kbuilder.getErrors().toString(), kbuilder.hasErrors());
    InternalKnowledgeBase kbase = KnowledgeBaseFactory.newKnowledgeBase();
    kbase.addPackages(kbuilder.getKnowledgePackages());
    KieSession ksession = createKnowledgeSession(kbase);
    ksession.setGlobal("results", new ArrayList<Object>());
    ksession.insert(new Dimension(100, 50));
    ksession.insert(new Dimension(130, 80));
    ksession.insert(new Dimension(50, 40));
    ksession.insert(new Dimension(50, 40));
    Cheesery cheesery = new Cheesery();
    cheesery.addCheese(new Cheese("brie", 10));
    cheesery.addCheese(new Cheese("brie", 10));
    cheesery.addCheese(new Cheese("brie", 10));
    cheesery.addCheese(new Cheese("brie", 10));
    cheesery.addCheese(new Cheese("muzzarella", 10));
    cheesery.addCheese(new Cheese("muzzarella", 10));
    cheesery.addCheese(new Cheese("muzzarella", 10));
    cheesery.addCheese(new Cheese("muzzarella", 10));
    cheesery.addCheese(new Cheese("muzzarella", 10));
    cheesery.addCheese(new Cheese("muzzarella", 10));
    cheesery.addCheese(new Cheese("muzzarella", 10));
    cheesery.addCheese(new Cheese("stilton", 10));
    cheesery.addCheese(new Cheese("stilton", 10));
    cheesery.addCheese(new Cheese("stilton", 10));
    cheesery.addCheese(new Cheese("stilton", 10));
    cheesery.addCheese(new Cheese("stilton", 10));
    cheesery.addCheese(new Cheese("stilton", 10));
    cheesery.addCheese(new Cheese("stilton", 10));
    ksession.insert(cheesery);
    ksession.insert(new Person("Bob", "muzzarella"));
    ksession.insert(new Person("Mark", "brie"));
    ksession.insert(new Cheese("brie", 10));
    ksession.insert(new Cheese("brie", 10));
    ksession.insert(new Cheese("brie", 10));
    ksession.insert(new Cheese("brie", 10));
    ksession.insert(new Cheese("muzzarella", 10));
    ksession.insert(new Cheese("muzzarella", 10));
    ksession.insert(new Cheese("muzzarella", 10));
    ksession.insert(new Cheese("muzzarella", 10));
    ksession.insert(new Cheese("Stilton", 10));
    ksession.insert(new Cheese("Stilton", 10));
    ksession.insert(new Cheese("Stilton", 10));
    ksession.insert(new Double(10));
    ksession.insert(new Double(11));
    ksession.insert(new Double(12));
    ksession.insert(new Double(13));
    ksession.insert(new Double(14));
    ksession.insert(new Integer(15));
    ksession.insert(new Integer(16));
    ksession.insert(new Integer(17));
    ksession.insert(new Integer(18));
    FactHandle handle = ksession.insert(new Worker());
    ksession.retract(handle);
    SessionInspector inspector = new SessionInspector(ksession);
    StatefulKnowledgeSessionInfo info = inspector.getSessionInfo();
    String report = SessionReporter.generateReport("simple", info, null);
    assertNotNull(report);
}

Example 42 with KnowledgeBuilder

use of org.kie.internal.builder.KnowledgeBuilder in project drools by kiegroup.

the class AddRuleTest method buildKnowledgeBase.

private InternalKnowledgeBase buildKnowledgeBase(String ruleName, String rule) {
    String str = "";
    str += "package org.kie \n";
    str += "import " + A.class.getCanonicalName() + "\n";
    str += "import " + B.class.getCanonicalName() + "\n";
    str += "import " + C.class.getCanonicalName() + "\n";
    str += "import " + D.class.getCanonicalName() + "\n";
    str += "import " + E.class.getCanonicalName() + "\n";
    str += "global java.util.List list \n";
    int i = 0;
    str += "rule " + ruleName + "  when \n";
    str += rule;
    str += "then \n";
    str += " list.add( kcontext.getMatch() );\n";
    str += "end \n";
    KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder();
    kbuilder.add(ResourceFactory.newByteArrayResource(str.getBytes()), ResourceType.DRL);
    assertFalse(kbuilder.getErrors().toString(), kbuilder.hasErrors());
    InternalKnowledgeBase kbase = KnowledgeBaseFactory.newKnowledgeBase();
    kbase.addPackages(kbuilder.getKnowledgePackages());
    return kbase;
}

Example 43 with KnowledgeBuilder

use of org.kie.internal.builder.KnowledgeBuilder in project drools by kiegroup.

the class AddRuleTest method buildKnowledgePackage.

private Collection<KiePackage> buildKnowledgePackage(String ruleName, String rule) {
    String str = "";
    str += "package org.kie \n";
    str += "import " + A.class.getCanonicalName() + "\n";
    str += "import " + B.class.getCanonicalName() + "\n";
    str += "import " + C.class.getCanonicalName() + "\n";
    str += "import " + D.class.getCanonicalName() + "\n";
    str += "import " + E.class.getCanonicalName() + "\n";
    str += "global java.util.List list \n";
    int i = 0;
    str += "rule " + ruleName + "  when \n";
    str += rule;
    str += "then \n";
    str += " list.add( kcontext.getMatch() );\n";
    str += "end \n";
    KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder();
    kbuilder.add(ResourceFactory.newByteArrayResource(str.getBytes()), ResourceType.DRL);
    assertFalse(kbuilder.getErrors().toString(), kbuilder.hasErrors());
    return kbuilder.getKnowledgePackages();
}

Example 44 with KnowledgeBuilder

use of org.kie.internal.builder.KnowledgeBuilder in project drools by kiegroup.

the class PhreakLiaNodeTest method test.

@Test
public void test() {
    String str = "package org.drools.compiler.test\n" + "\n" + "import " + A.class.getCanonicalName() + "\n" + "import " + B.class.getCanonicalName() + "\n" + "\n" + "rule r1 \n" + "    when \n" + "        $a : A( object == 1 )\n" + "    then \n" + "        System.out.println( $a ); \n" + "end \n" + "rule r2 \n" + "    when \n" + "        $a : A( object == 2 )\n" + "    then \n" + "        System.out.println( $a ); \n" + "end \n " + "rule r3 \n" + "    when \n" + "        $a : A( object == 2 )\n" + "        $b : B( )\n" + "    then \n" + "        System.out.println( $a ); \n" + "end \n " + "rule r4 \n" + "    when \n" + "        $a : A( object == 3 )\n" + "    then \n" + "        System.out.println( $a ); \n" + "end \n";
    KnowledgeBuilder builder = KnowledgeBuilderFactory.newKnowledgeBuilder();
    builder.add(ResourceFactory.newByteArrayResource(str.getBytes()), ResourceType.DRL);
    if (builder.hasErrors()) {
        throw new RuntimeException(builder.getErrors().toString());
    }
    InternalKnowledgeBase knowledgeBase = KnowledgeBaseFactory.newKnowledgeBase();
    knowledgeBase.addPackages(builder.getKnowledgePackages());
    KieSession ksession = knowledgeBase.newKieSession();
    InternalFactHandle fhB = (InternalFactHandle) ksession.insert(B.b(1));
    InternalFactHandle fhA = (InternalFactHandle) ksession.insert(A.a(1));
    ksession.fireAllRules();
    System.out.println("---1---");
    // ksession.update( fhA, a(1) );
    // ksession.fireAllRules();
    // System.out.println( "---2---" );
    // 
    ksession.update(fhA, A.a(2));
    ksession.fireAllRules();
    System.out.println("---3---");
    ksession.update(fhA, A.a(2));
    ksession.fireAllRules();
    System.out.println("---4---");
    ksession.update(fhA, A.a(3));
    ksession.fireAllRules();
    System.out.println("---5---");
    ksession.update(fhB, B.b(1));
    ksession.update(fhA, A.a(3));
    ksession.fireAllRules();
    // ksession.update( fhA, a(1) );
    // ksession.fireAllRules();
    // 
    // ksession.update( fhA, a(1) );
    // ksession.fireAllRules();
    ksession.dispose();
}

Example 45 with KnowledgeBuilder

use of org.kie.internal.builder.KnowledgeBuilder in project drools by kiegroup.

the class RemoveRuleTest method buildKnowledgeBase.

private InternalKnowledgeBase buildKnowledgeBase(String ruleName, String rule) {
    String str = "";
    str += "package org.kie \n";
    str += "import " + A.class.getCanonicalName() + "\n";
    str += "import " + B.class.getCanonicalName() + "\n";
    str += "import " + C.class.getCanonicalName() + "\n";
    str += "import " + D.class.getCanonicalName() + "\n";
    str += "import " + E.class.getCanonicalName() + "\n";
    str += "global java.util.List list \n";
    int i = 0;
    str += "rule " + ruleName + "  when \n";
    str += rule;
    str += "then \n";
    str += " list.add( kcontext.getMatch() );\n";
    str += "end \n";
    KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder();
    kbuilder.add(ResourceFactory.newByteArrayResource(str.getBytes()), ResourceType.DRL);
    assertFalse(kbuilder.getErrors().toString(), kbuilder.hasErrors());
    InternalKnowledgeBase kbase = KnowledgeBaseFactory.newKnowledgeBase();
    kbase.addPackages(kbuilder.getKnowledgePackages());
    return kbase;
}