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

Example 26 with KnowledgePackageImpl

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

the class KiePackagesBuilder method createKiePackage.

private KnowledgePackageImpl createKiePackage(String name) {
    KnowledgePackageImpl kpkg = new KnowledgePackageImpl(name);
    kpkg.setClassFieldAccessorCache(new ClassFieldAccessorCache(configuration.getClassLoader()));
    TypeResolver typeResolver = new ClassTypeResolver(new HashSet<>(kpkg.getImports().keySet()), configuration.getClassLoader(), name);
    typeResolver.addImport(name + ".*");
    kpkg.setTypeResolver(typeResolver);
    return kpkg;
}

Example 27 with KnowledgePackageImpl

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

the class KiePackagesBuilder method build.

public CanonicalKiePackages build() {
    for (Model model : models) {
        for (TypeMetaData metaType : model.getTypeMetaDatas()) {
            KnowledgePackageImpl pkg = (KnowledgePackageImpl) packages.computeIfAbsent(metaType.getPackage(), this::createKiePackage);
            pkg.addTypeDeclaration(createTypeDeclaration(pkg, metaType));
        }
        for (Global global : model.getGlobals()) {
            KnowledgePackageImpl pkg = (KnowledgePackageImpl) packages.computeIfAbsent(global.getPackage(), this::createKiePackage);
            pkg.addGlobal(global.getName(), global.getType());
        }
        for (Query query : model.getQueries()) {
            KnowledgePackageImpl pkg = (KnowledgePackageImpl) packages.computeIfAbsent(query.getPackage(), this::createKiePackage);
            pkg.addRule(compileQuery(pkg, query));
        }
        int ruleCounter = 0;
        for (Rule rule : model.getRules()) {
            KnowledgePackageImpl pkg = (KnowledgePackageImpl) packages.computeIfAbsent(rule.getPackage(), this::createKiePackage);
            RuleImpl ruleImpl = compileRule(pkg, rule);
            ruleImpl.setLoadOrder(ruleCounter++);
            pkg.addRule(ruleImpl);
        }
    }
    return new CanonicalKiePackages(packages);
}

Example 28 with KnowledgePackageImpl

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

the class PatternTest method testDeclarationsFactTemplate.

@Test
public void testDeclarationsFactTemplate() throws Exception {
    InternalKnowledgePackage pkg = new KnowledgePackageImpl("org.store");
    final FieldTemplate cheeseName = new FieldTemplateImpl("name", 0, String.class);
    final FieldTemplate cheesePrice = new FieldTemplateImpl("price", 1, Integer.class);
    final FieldTemplate[] fields = new FieldTemplate[] { cheeseName, cheesePrice };
    final FactTemplate cheese = new FactTemplateImpl(pkg, "Cheese", fields);
    final ObjectType type = new FactTemplateObjectType(cheese);
    final Pattern col = new Pattern(0, type, "foo");
    final Declaration dec = col.getDeclaration();
    final InternalReadAccessor ext = dec.getExtractor();
    assertEquals(Fact.class, ext.getExtractToClass());
    final Fact stilton = cheese.createFact(10);
    stilton.setFieldValue("name", "stilton");
    stilton.setFieldValue("price", new Integer(200));
    assertEquals(stilton, dec.getValue(null, stilton));
}

Example 29 with KnowledgePackageImpl

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

the class FactTemplateTest method testFacts.

@Test
public void testFacts() {
    InternalKnowledgePackage pkg = new KnowledgePackageImpl("org.store");
    final FieldTemplate cheeseName = new FieldTemplateImpl("name", 0, String.class);
    final FieldTemplate cheesePrice = new FieldTemplateImpl("price", 1, Integer.class);
    final FieldTemplate[] fields1 = new FieldTemplate[] { cheeseName, cheesePrice };
    final FactTemplate cheese1 = new FactTemplateImpl(pkg, "Cheese", fields1);
    final Fact stilton1 = cheese1.createFact(10);
    stilton1.setFieldValue("name", "stilton");
    stilton1.setFieldValue("price", new Integer(200));
    final Fact stilton2 = cheese1.createFact(11);
    stilton2.setFieldValue(0, "stilton");
    stilton2.setFieldValue(1, new Integer(200));
    assertEquals(stilton1, stilton2);
    assertEquals(stilton1.hashCode(), stilton2.hashCode());
    final Fact brie = cheese1.createFact(12);
    brie.setFieldValue("name", "brie");
    brie.setFieldValue("price", new Integer(55));
    assertFalse(stilton1.equals(brie));
    assertFalse(stilton1.hashCode() == brie.hashCode());
}

Example 30 with KnowledgePackageImpl

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

the class FactTemplateTest method testFieldsAndGetters.

@Test
public void testFieldsAndGetters() {
    InternalKnowledgePackage pkg = new KnowledgePackageImpl("org.store");
    final FieldTemplate cheeseName = new FieldTemplateImpl("name", 0, String.class);
    final FieldTemplate cheesePrice = new FieldTemplateImpl("price", 1, Integer.class);
    final FieldTemplate[] fields = new FieldTemplate[] { cheeseName, cheesePrice };
    final FactTemplate cheese = new FactTemplateImpl(pkg, "Cheese", fields);
    assertEquals("org.store", cheese.getPackage().getName());
    assertEquals("Cheese", cheese.getName());
    assertEquals(2, cheese.getNumberOfFields());
    assertSame(fields, cheese.getAllFieldTemplates());
    assertSame(cheeseName, cheese.getFieldTemplate(0));
    assertSame(cheesePrice, cheese.getFieldTemplate(1));
    assertSame(cheeseName, cheese.getFieldTemplate("name"));
    assertSame(cheesePrice, cheese.getFieldTemplate("price"));
    assertEquals(0, cheese.getFieldTemplateIndex("name"));
    assertEquals(1, cheese.getFieldTemplateIndex("price"));
}