Package org.drools.spi

Examples of org.drools.spi.ObjectType

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        //so need to preserve, so we can restore after this node is added. LeftMemory  and Terminal remain the same once set.

        boolean objectMemory = context.isObjectTypeNodeMemoryEnabled();
        boolean alphaMemory = context.isAlphaMemoryAllowed();

        ObjectType objectType = pattern.getObjectType();
        if ( pattern.getObjectType() instanceof ClassObjectType ) {
            // Is this the query node, if so we don't want any memory
            if ( DroolsQuery.class == ((ClassObjectType) pattern.getObjectType()).getClassType() ) {
                context.setTupleMemoryEnabled( false );
                context.setObjectTypeNodeMemoryEnabled( false );
                context.setTerminalNodeMemoryEnabled( false );
                context.setAlphaNodeMemoryAllowed( false );
            }
        }

        context.setObjectSource( (ObjectSource) utils.attachNode( context,
                                                                  new EntryPointNode( context.getNextId(),
                                                                                      context.getRuleBase().getRete(),
                                                                                      context ) ) );

        ObjectTypeNode otn = new ObjectTypeNode( context.getNextId(),
                                                 (EntryPointNode) context.getObjectSource(),
                                                 objectType,
                                                 context );
        if( objectType.isEvent() && EventProcessingMode.STREAM.equals( context.getRuleBase().getConfiguration().getEventProcessingMode() ) ) {
            long expirationOffset = 0;
            for( TypeDeclaration type : context.getRuleBase().getTypeDeclarations() ) {
                if( type.getObjectType().isAssignableFrom( objectType ) ) {
                    expirationOffset = Math.max( type.getExpirationOffset(), expirationOffset );
                }
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        this.ruleBase = ruleBase;
        this.entryPoint = entryPoint;
        this.typeDecl = ruleBase.getTypeDeclaration( clazz );
        final boolean isEvent = typeDecl != null && typeDecl.getRole() == TypeDeclaration.Role.EVENT;

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

        this.concreteObjectTypeNode = (ObjectTypeNode) ruleBase.getRete().getObjectTypeNodes( entryPoint ).get( objectType );
        if ( this.concreteObjectTypeNode == null ) {
            BuildContext context = new BuildContext( ruleBase,
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    public FactTemplateTypeConf(final EntryPoint entryPoint,
                                final FactTemplate factTemplate,
                                final InternalRuleBase ruleBase) {
        this.factTemplate = factTemplate;

        ObjectType objectType = new FactTemplateObjectType( factTemplate );
        this.concreteObjectTypeNode = (ObjectTypeNode) ruleBase.getRete().getObjectTypeNodes( entryPoint ).get( objectType );
        if ( this.concreteObjectTypeNode == null ) {
            BuildContext context = new BuildContext( ruleBase,
                                                     ((ReteooRuleBase) ruleBase.getRete().getRuleBase()).getReteooBuilder().getIdGenerator() );
            if ( context.getRuleBase().getConfiguration().isSequential() ) {
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            List<String> actualIds = new ArrayList();
            if ( results instanceof NativeQueryResults ) {
                for ( String identifier : originalIds ) {
                    // we don't want to marshall the query parameters
                    Declaration declr = ((NativeQueryResults) results).getDeclarations().get( identifier );
                    ObjectType objectType = declr.getPattern().getObjectType();
                    if ( objectType instanceof ClassObjectType ) {
                        if ( ((ClassObjectType) objectType).getClassType() == DroolsQuery.class ) {
                            continue;
                        }
                    }
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        //so need to preserve, so we can restore after this node is added. LeftMemory  and Terminal remain the same once set.

        boolean objectMemory = context.isObjectTypeNodeMemoryEnabled();
        boolean alphaMemory = context.isAlphaMemoryAllowed();

        ObjectType objectType = pattern.getObjectType();
        if ( pattern.getObjectType() instanceof ClassObjectType ) {
            // Is this the query node, if so we don't want any memory
            if ( DroolsQuery.class == ((ClassObjectType) pattern.getObjectType()).getClassType() ) {
                context.setTupleMemoryEnabled( false );
                context.setObjectTypeNodeMemoryEnabled( false );
                context.setTerminalNodeMemoryEnabled( false );
                context.setAlphaNodeMemoryAllowed( false );
            }
        }

        context.setObjectSource( (ObjectSource) utils.attachNode( context,
                                                                  new EntryPointNode( context.getNextId(),
                                                                                      context.getRuleBase().getRete(),
                                                                                      context ) ) );

        ObjectTypeNode otn = new ObjectTypeNode( context.getNextId(),
                                                 (EntryPointNode) context.getObjectSource(),
                                                 objectType,
                                                 context );
        if( objectType.isEvent() && EventProcessingOption.STREAM.equals( context.getRuleBase().getConfiguration().getEventProcessingMode() ) ) {
            long expirationOffset = 0;
            for( TypeDeclaration type : context.getRuleBase().getTypeDeclarations() ) {
                if( type.getObjectType().isAssignableFrom( objectType ) ) {
                    expirationOffset = Math.max( type.getExpirationOffset(), expirationOffset );
                }
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                           final InternalWorkingMemory workingMemory) {
        // @todo
        // JBRULES-612: the cache MUST be invalidated when a new node type is added to the network, so iterate and reset all caches.
        final ObjectTypeNode node = (ObjectTypeNode) sink;

        final ObjectType newObjectType = node.getObjectType();

        InternalWorkingMemoryEntryPoint wmEntryPoint = (InternalWorkingMemoryEntryPoint) workingMemory.getWorkingMemoryEntryPoint( this.entryPoint.getEntryPointId() );

        for ( ObjectTypeConf objectTypeConf : wmEntryPoint.getObjectTypeConfigurationRegistry().values() ) {
            if ( newObjectType.isAssignableFrom( objectTypeConf.getConcreteObjectTypeNode().getObjectType() ) ) {
                objectTypeConf.resetCache();
                ObjectTypeNode sourceNode = objectTypeConf.getConcreteObjectTypeNode();
                Iterator it = ((ObjectHashSet) workingMemory.getNodeMemory( sourceNode )).iterator();
                for ( ObjectEntry entry = (ObjectEntry) it.next(); entry != null; entry = (ObjectEntry) it.next() ) {
                    sink.assertObject( (InternalFactHandle) entry.getValue(),
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                                                          null,
                                                          "ObjectType not correctly defined" ) );
            return null;
        }

        ObjectType objectType = null;

        final FactTemplate factTemplate = context.getPkg().getFactTemplate( patternDescr.getObjectType() );

        if ( factTemplate != null ) {
            objectType = new FactTemplateObjectType( factTemplate );
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                                                                               pkg,                                                                              
                                                                               mvelDialect );

        final InstrumentedDeclarationScopeResolver declarationResolver = new InstrumentedDeclarationScopeResolver();

        final ObjectType personObjeectType = new ClassObjectType( Person.class );

        final Pattern pattern = new Pattern( 0,
                                             personObjeectType );

        final PatternExtractor extractor = new PatternExtractor( personObjeectType );
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        public ClassObjectTypeConf(Class clazz,
                                   InternalRuleBase ruleBase) {
            this.cls = clazz;
            this.ruleBase = ruleBase;

            ObjectType objectType = new ClassObjectType( clazz );
            this.concreteObjectTypeNode = (ObjectTypeNode) ruleBase.getRete().getObjectTypeNodes().get( objectType );
            if ( this.concreteObjectTypeNode == null ) {
                BuildContext context = new BuildContext( ruleBase,
                                                         ((ReteooRuleBase) ruleBase.getRete().getRuleBase()).getReteooBuilder().getIdGenerator() );
                if ( DroolsQuery.class == clazz ) {
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        // JBRULES-612: the cache MUST be invalidated when a new node type is added to the network, so iterate and reset all caches.
        final ObjectHashMap memory = (ObjectHashMap) workingMemory.getNodeMemory( this );
        Iterator it = memory.iterator();
        final ObjectTypeNode node = (ObjectTypeNode) sink;

        ObjectType newObjectType = node.getObjectType();

        for ( ObjectEntry entry = (ObjectEntry) it.next(); entry != null; entry = (ObjectEntry) it.next() ) {
            ObjectTypeConf objectTypeConf = (ObjectTypeConf) entry.getValue();
            if ( newObjectType.isAssignableFrom( objectTypeConf.getConcreteObjectTypeNode().getObjectType() ) ) {
                objectTypeConf.resetCache();
                ObjectTypeNode sourceNode = objectTypeConf.getConcreteObjectTypeNode();
                FactHashTable table = (FactHashTable) workingMemory.getNodeMemory( sourceNode );
                Iterator factIter = table.iterator();
                for ( FactEntry factEntry = (FactEntry) factIter.next(); factEntry != null; factEntry = (FactEntry) factIter.next() ) {
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Related Classes of org.drools.spi.ObjectType

  • org.drools.eclipse.DRLInfo$PatternInfo
  • org.drools.integrationtests.MiscTest
  • org.drools.integrationtests.QueryTest
  • org.drools.integrationtests.StreamsTest
  • org.drools.io.ObjectTypeHandler
  • org.drools.reteoo.AbstractTerminalNode
  • org.drools.reteoo.AccumulateNodeTest
  • org.drools.reteoo.AgendaItemMapTest
  • org.drools.reteoo.BetaNode
  • org.drools.reteoo.builder.PatternBuilder
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