Examples with KnowledgeBuilderImpl org.drools.compiler.builder.impl.KnowledgeBuilderImpl used on opensource projects

Example 41 with KnowledgeBuilderImpl

use of org.drools.compiler.builder.impl.KnowledgeBuilderImpl in project drools by kiegroup.

the class BayesRuntimeTest method testBayesRuntimeManager.

@Test
public void testBayesRuntimeManager() throws Exception {
    KnowledgeBuilderImpl kbuilder = new KnowledgeBuilderImpl();
    kbuilder.add(ResourceFactory.newClassPathResource("Garden.xmlbif", AssemblerTest.class), ResourceType.BAYES);
    InternalKnowledgeBase kbase = getKnowledgeBase();
    kbase.addPackages(kbuilder.getKnowledgePackages());
    StatefulKnowledgeSessionImpl ksession = (StatefulKnowledgeSessionImpl) kbase.newKieSession();
    BayesRuntime bayesRuntime = ksession.getKieRuntime(BayesRuntime.class);
    BayesInstance<Garden> instance = bayesRuntime.createInstance(Garden.class);
    assertNotNull(instance);
}

Example 42 with KnowledgeBuilderImpl

use of org.drools.compiler.builder.impl.KnowledgeBuilderImpl in project drools by kiegroup.

the class WeaverTest method testBayesPackageWeaving.

@Test
public void testBayesPackageWeaving() throws Exception {
    KnowledgeBuilderImpl kbuilder = new KnowledgeBuilderImpl();
    kbuilder.add(ResourceFactory.newClassPathResource("Garden.xmlbif", AssemblerTest.class), ResourceType.BAYES);
    InternalKnowledgeBase kbase = getKnowledgeBase();
    kbase.addPackages(kbuilder.getKnowledgePackages());
    InternalKnowledgePackage kpkg = (InternalKnowledgePackage) kbase.getKiePackage("org.drools.beliefs.bayes.integration");
    Map<ResourceType, ResourceTypePackage> map = kpkg.getResourceTypePackages();
    BayesPackage existing = (BayesPackage) map.get(ResourceType.BAYES);
    JunctionTree jtree = existing.getJunctionTree("Garden");
    assertNotNull(jtree);
}

Example 43 with KnowledgeBuilderImpl

use of org.drools.compiler.builder.impl.KnowledgeBuilderImpl in project drools by kiegroup.

the class RuleBuilderTest method testBuildAttributes.

@Test
public void testBuildAttributes() throws Exception {
    // creates mock objects
    final RuleBuildContext context = mock(RuleBuildContext.class);
    final RuleImpl rule = mock(RuleImpl.class);
    // creates input object
    final RuleDescr ruleDescr = new RuleDescr("my rule");
    ruleDescr.addAttribute(new AttributeDescr("no-loop", "true"));
    ruleDescr.addAttribute(new AttributeDescr("auto-focus", "false"));
    ruleDescr.addAttribute(new AttributeDescr("agenda-group", "my agenda"));
    ruleDescr.addAttribute(new AttributeDescr("activation-group", "my activation"));
    ruleDescr.addAttribute(new AttributeDescr("lock-on-active", ""));
    ruleDescr.addAttribute(new AttributeDescr("enabled", "false"));
    ruleDescr.addAttribute(new AttributeDescr("duration", "60"));
    ruleDescr.addAttribute(new AttributeDescr("calendars", "\"cal1\""));
    ruleDescr.addAttribute(new AttributeDescr("date-effective", "10-Jul-1974"));
    ruleDescr.addAttribute(new AttributeDescr("date-expires", "10-Jul-2040"));
    // creates expected results
    final Calendar effective = Calendar.getInstance();
    effective.setTime(DateUtils.parseDate("10-Jul-1974"));
    final Calendar expires = Calendar.getInstance();
    expires.setTime(DateUtils.parseDate("10-Jul-2040"));
    // defining expectations on the mock object
    when(context.getRule()).thenReturn(rule);
    when(context.getRuleDescr()).thenReturn(ruleDescr);
    when(context.getKnowledgeBuilder()).thenReturn(new KnowledgeBuilderImpl());
    // calling the build method
    RuleBuilder.buildAttributes(context);
    // check expectations
    verify(rule).setNoLoop(true);
    verify(rule).setAutoFocus(false);
    verify(rule).setAgendaGroup("my agenda");
    verify(rule).setActivationGroup("my activation");
    verify(rule).setLockOnActive(true);
    verify(rule).setEnabled(EnabledBoolean.ENABLED_FALSE);
    verify(rule).setTimer(new IntervalTimer(null, null, -1, TimeUtils.parseTimeString("60"), 0));
    verify(rule).setCalendars(new String[] { "cal1" });
    verify(rule).setDateEffective(effective);
    verify(rule).setDateExpires(expires);
}

Example 44 with KnowledgeBuilderImpl

use of org.drools.compiler.builder.impl.KnowledgeBuilderImpl in project drools by kiegroup.

the class RuleBuilderTest method testBuildBigIntegerLiteralConstraint.

@Test
public void testBuildBigIntegerLiteralConstraint() throws Exception {
    final PackageDescr pkgDescr = new PackageDescr("org.drools");
    final RuleDescr ruleDescr = new RuleDescr("Test Rule");
    AndDescr andDescr = new AndDescr();
    PatternDescr patDescr = new PatternDescr("java.math.BigInteger", "$bd");
    ExprConstraintDescr fcd = new ExprConstraintDescr("this==10");
    patDescr.addConstraint(fcd);
    andDescr.addDescr(patDescr);
    ruleDescr.setLhs(andDescr);
    ruleDescr.setConsequence("");
    pkgDescr.addRule(ruleDescr);
    final KnowledgeBuilderImpl kBuilder = new KnowledgeBuilderImpl();
    kBuilder.addPackage(pkgDescr);
    assertTrue(kBuilder.getErrors().toString(), kBuilder.getErrors().isEmpty());
    final RuleImpl rule = kBuilder.getPackages()[0].getRule("Test Rule");
    final GroupElement and = rule.getLhs();
    final Pattern pat = (Pattern) and.getChildren().get(0);
    if (pat.getConstraints().get(0) instanceof MvelConstraint) {
        final MvelConstraint fc = (MvelConstraint) pat.getConstraints().get(0);
        assertTrue("Wrong class. Expected java.math.BigInteger. Found: " + fc.getField().getValue().getClass(), fc.getField().getValue() instanceof BigInteger);
    }
}

Example 45 with KnowledgeBuilderImpl

use of org.drools.compiler.builder.impl.KnowledgeBuilderImpl in project drools by kiegroup.

the class RuleBuilderTest method testInvalidDialect.

@Test
public void testInvalidDialect() throws Exception {
    final PackageDescr pkgDescr = new PackageDescr("org.drools");
    final RuleDescr ruleDescr = new RuleDescr("Test Rule");
    ruleDescr.addAttribute(new AttributeDescr("dialect", "mvl"));
    ruleDescr.setConsequence("");
    pkgDescr.addRule(ruleDescr);
    final KnowledgeBuilderImpl kBuilder = new KnowledgeBuilderImpl();
    kBuilder.addPackage(pkgDescr);
    assertFalse(kBuilder.getErrors().toString(), kBuilder.getErrors().isEmpty());
}