Package org.drools.core.base

Examples of org.drools.core.base.ClassObjectType

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                    return null;
                }
                PackageRegistry pkgr = context.getPackageBuilder().getPackageRegistry( ClassUtils.getPackage( userProvidedClass ) );
                org.drools.core.rule.Package pkg = pkgr == null ? context.getPkg() : pkgr.getPackage();
                final boolean isEvent = pkg.isEvent( userProvidedClass );
                objectType = new ClassObjectType( userProvidedClass,
                                                  isEvent );
            } catch ( final ClassNotFoundException e ) {
                // swallow as we'll do another check in a moment and then record the problem
            }
        }
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        if ( query.isAbductive() ) {
            AnnotationDescr ann = queryDescr.getAnnotation( Abductive.class.getSimpleName() );
            String returnName = ann.getValue( "target" );
            try {
                Class<?> returnKlass = context.getPkg().getTypeResolver().resolveType( returnName.replace( ".class", "" ) );
                ClassObjectType objectType = new ClassObjectType( returnKlass, false );
                objectType = context.getPkg().getClassFieldAccessorStore().getClassObjectType( objectType,
                                                                                               (AbductiveQuery) query );
                params[ numParams ] = "";
                types[ numParams ] = returnKlass.getName();
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                    return null;
                }
                PackageRegistry pkgr = context.getKnowledgeBuilder().getPackageRegistry( ClassUtils.getPackage( userProvidedClass ) );
                InternalKnowledgePackage pkg = pkgr == null ? context.getPkg() : pkgr.getPackage();
                final boolean isEvent = pkg.isEvent( userProvidedClass );
                objectType = new ClassObjectType( userProvidedClass,
                                                  isEvent );
            } catch ( final ClassNotFoundException e ) {
                // swallow as we'll do another check in a moment and then record the problem
            }
        }
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        if ( query.isAbductive() ) {
            AnnotationDescr ann = queryDescr.getAnnotation( Abductive.class.getSimpleName() );
            String returnName = ann.getValue( "target" );
            try {
                Class<?> returnKlass = context.getPkg().getTypeResolver().resolveType( returnName.replace( ".class", "" ) );
                ClassObjectType objectType = new ClassObjectType( returnKlass, false );
                objectType = context.getPkg().getClassFieldAccessorStore().getClassObjectType( objectType,
                                                                                               (AbductiveQuery) query );
                params[ numParams ] = "";
                types[ numParams ] = returnKlass.getName();
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        this.entryPoint = entryPoint;
        this.typeDecl = ruleBase.getTypeDeclaration( clazz );
        isEvent = typeDecl != null && typeDecl.getRole() == TypeDeclaration.Role.EVENT;
        isTrait = determineTraitStatus();

        ObjectType objectType = ((ReteooRuleBase) ruleBase).getClassFieldAccessorCache().getClassObjectType( new ClassObjectType( clazz,
                                                                                                                                    isEvent ) );

        this.concreteObjectTypeNode = ruleBase.getRete().getObjectTypeNodes( entryPoint ).get( objectType );
        if ( this.concreteObjectTypeNode == null ) {
            BuildContext context = new BuildContext( ruleBase,
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            if ( clazz == DroolsQuery.class ) {
                // for query objects only add direct matches
                if ( ((ClassObjectType)node.getObjectType()).getClassType() == clazz ) {
                    cache.add( node );   
                }
            } else if ( node.isAssignableFrom( new ClassObjectType( clazz ) ) ) {
                cache.add( node );
            }
        }

        Collections.sort(cache, OBJECT_TYPE_NODE_COMPARATOR);
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     * @param object the logically inserted object.
     * @param conf the type's configuration.
     */
    private void enableTMS(Object object, ObjectTypeConf conf) {
        final Rete source = this.ruleBase.getRete();
        final ClassObjectType cot = new ClassObjectType( object.getClass() );
        final Map<ObjectType, ObjectTypeNode> map = source.getObjectTypeNodes( EntryPointId.DEFAULT );
        final ObjectTypeNode node = map.get( cot );
        final ObjectHashSet memory = ((ObjectTypeNodeMemory) this.wm.getNodeMemory( node )).memory;
     
        // All objects of this type that are already there were certainly stated,
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    public PropagationContext adaptModificationMaskForObjectType(ObjectType type, InternalWorkingMemory workingMemory) {
        if (originalMask == Long.MAX_VALUE || originalMask <= 0 || !(type instanceof ClassObjectType)) {
            return this;
        }
        ClassObjectType classObjectType = (ClassObjectType)type;
        Long cachedMask = classObjectType.getTransformedMask(modifiedClass, originalMask);

        if (cachedMask != null) {
            return this;
        }

        modificationMask = originalMask;
        long typeBit = modificationMask & Long.MIN_VALUE;
        modificationMask &= Long.MAX_VALUE;


        Class<?> classType = classObjectType.getClassType();
        String pkgName = classType.getPackage().getName();

        if (classType == modifiedClass || "java.lang".equals(pkgName) || !(classType.isInterface() || modifiedClass.isInterface())) {

            modificationMask |= typeBit;
            return this;
        }

        modificationMask = 0L;
        List<String> typeClassProps = getSettableProperties(workingMemory, classType, pkgName);
        List<String> modifiedClassProps = getSettableProperties( workingMemory, modifiedClass );

        for (int i = 0; i < modifiedClassProps.size(); i++) {
            if (BitMaskUtil.isPositionSet(originalMask, i)) {
                int posInType = typeClassProps.indexOf(modifiedClassProps.get(i));
                if (posInType >= 0) {
                    modificationMask = BitMaskUtil.set(modificationMask, posInType);
                }
            }
        }

        modificationMask |= typeBit;

        classObjectType.storeTransformedMask(modifiedClass, originalMask, modificationMask);

        return this;
    }
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        buildContext = new BuildContext( ruleBase, ruleBase.getReteooBuilder().getIdGenerator() );

        PropagationContextFactory pctxFactory = ruleBase.getConfiguration().getComponentFactory().getPropagationContextFactory();
        context = pctxFactory.createPropagationContext(0, PropagationContext.INSERTION, null, null, null);

        ObjectTypeNode otn = new ObjectTypeNode( 4, null, new ClassObjectType( String.class ), buildContext );
        lian = new LeftInputAdapterNode(5, otn, buildContext );

        n1 = (BetaNode) createNetworkNode( 10, type, lian, null );
        n2 = (BetaNode) createNetworkNode( 11, type, n1, null );
        n3 = (BetaNode) createNetworkNode( 12, type, n2, null );
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    public void test1() {
        final AbstractWorkingMemory workingMemory = (AbstractWorkingMemory) ruleBase.newStatefulSession();

        final ObjectTypeNode objectTypeNode = new ObjectTypeNode( 1,
                                                                  this.entryPoint,
                                                                  new ClassObjectType( State.class ),
                                                                  buildContext );

        objectTypeNode.attach(buildContext);

        final MockObjectSink sink = new MockObjectSink();
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Related Classes of org.drools.core.base.ClassObjectType

  • org.drools.compiler.integrationtests.CepEspTest
  • org.drools.compiler.integrationtests.QueryTest
  • org.drools.compiler.integrationtests.StreamsTest
  • org.drools.compiler.phreak.BetaNodeBuilder
  • org.drools.compiler.reteoo.compiled.ObjectTypeNodeCompiler
  • org.drools.compiler.rule.builder.dialect.java.AccumulateTemplateTest
  • org.drools.compiler.rule.builder.dialect.java.JavaConsequenceBuilderTest
  • org.drools.compiler.rule.builder.dialect.mvel.MVELConsequenceBuilderTest
  • org.drools.compiler.rule.builder.dialect.mvel.MVELEvalBuilderTest
  • org.drools.compiler.rule.builder.dialect.mvel.MVELPredicateBuilderTest
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