Package org.drools.core.util

Examples of org.drools.core.util.ObjectHashMap

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    public SingleThreadedObjectStore(RuleBaseConfiguration conf, Lock lock) {
        this.behaviour = conf.getAssertBehaviour();
        this.lock = lock;

        this.assertMap = new ObjectHashMap();

        if ( AssertBehaviour.IDENTITY.equals(this.behaviour) ) {
            this.assertMap.setComparator( new IdentityAssertMapComparator() );
            this.identityMap = assertMap;
        } else {
            this.assertMap.setComparator( new EqualityAssertMapComparator() );
            this.identityMap = new ObjectHashMap();
            this.identityMap.setComparator( new IdentityAssertMapComparator() );
        }
    }
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    }

    public static void writeTruthMaintenanceSystem(MarshallerWriteContext context) throws IOException {
        ObjectOutputStream stream = context.stream;

        ObjectHashMap assertMap = context.wm.getTruthMaintenanceSystem().getAssertMap();

        EqualityKey[] keys = new EqualityKey[assertMap.size()];
        org.drools.core.util.Iterator it = assertMap.iterator();
        int i = 0;
        for ( org.drools.core.util.ObjectHashMap.ObjectEntry entry = (org.drools.core.util.ObjectHashMap.ObjectEntry) it.next(); entry != null; entry = (org.drools.core.util.ObjectHashMap.ObjectEntry) it.next() ) {
            EqualityKey key = (EqualityKey) entry.getKey();
            keys[i++] = key;
        }
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                break;
            }
            case NodeTypeEnums.RightInputAdaterNode : {
//                context.out.println( "RightInputAdapterNode" );
                // RIANs generate new fact handles on-demand to wrap tuples and need special procedures when serializing to persistent storage
                ObjectHashMap memory = (ObjectHashMap) context.wm.getNodeMemory( (NodeMemory) sink );
                InternalFactHandle ifh = (InternalFactHandle) memory.get( leftTuple );
                // first we serialize the generated fact handle ID
//                context.out.println( "FactHandle id:"+ifh.getId() );
                stream.writeInt( ifh.getId() );
                stream.writeLong( ifh.getRecency() );
               
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                }
                break;
            }
            case NodeTypeEnums.RightInputAdaterNode: {
                // RIANs generate new fact handles on-demand to wrap tuples and need special procedures when de-serializing from persistent storage
                ObjectHashMap memory = (ObjectHashMap) context.wm.getNodeMemory( (MemoryFactory) sink );
                // create fact handle
                int id = stream.readInt();
                long recency = stream.readLong();
                InternalFactHandle handle = new DefaultFactHandle(
                                                                   id,
                                                                   parentLeftTuple,
                                                                   recency,
                                                                   context.wm.getEntryPoints().get( EntryPoint.DEFAULT.getEntryPointId() ) );
                memory.put( parentLeftTuple,
                            handle );

                readRightTuples( handle,
                                 context );
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                }
                break;
            }
            case NodeTypeEnums.RightInputAdaterNode : {
                // RIANs generate new fact handles on-demand to wrap tuples and need special procedures when de-serializing from persistent storage
                ObjectHashMap memory = (ObjectHashMap) context.wm.getNodeMemory( (NodeMemory) sink );
                // create fact handle
                int id = stream.readInt();
                long recency = stream.readLong();
                InternalFactHandle handle = new DefaultFactHandle( id,
                                                                   parentLeftTuple,
                                                                   recency );
                memory.put( parentLeftTuple, handle );
               
                readRightTuples( handle, context );
               
                stream.readShort(); // Persistence.END
                break;
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                }
                break;
            }
            case NodeTypeEnums.RightInputAdaterNode: {
                // RIANs generate new fact handles on-demand to wrap tuples and need special procedures when de-serializing from persistent storage
                ObjectHashMap memory = (ObjectHashMap) context.wm.getNodeMemory( (MemoryFactory) sink );
                // create fact handle
                int id = stream.readInt();
                long recency = stream.readLong();
                InternalFactHandle handle = new DefaultFactHandle(
                                                                   id,
                                                                   parentLeftTuple,
                                                                   recency,
                                                                   context.wm.getEntryPoints().get( EntryPoint.DEFAULT.getEntryPointId() ) );
                memory.put( parentLeftTuple,
                            handle );

                readRightTuples( handle,
                                 context );
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        TruthMaintenanceSystem tms =  ((NamedEntryPoint)workingMemory.getWorkingMemoryEntryPoint( EntryPointId.DEFAULT.getEntryPointId() ) ).getTruthMaintenanceSystem();

        final java.lang.reflect.Field field = tms.getClass().getDeclaredField( "equalityKeyMap" );
        field.setAccessible( true );
        final ObjectHashMap m = (ObjectHashMap) field.get( tms );
        field.setAccessible( false );
        assertEquals( "assertMap should be empty",
                      0,
                      m.size() );
    }
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        TruthMaintenanceSystem tms =  ((NamedEntryPoint)workingMemory.getWorkingMemoryEntryPoint( EntryPointId.DEFAULT.getEntryPointId() ) ).getTruthMaintenanceSystem();

        final java.lang.reflect.Field field = tms.getClass().getDeclaredField( "equalityKeyMap" );
        field.setAccessible( true );
        final ObjectHashMap m = (ObjectHashMap) field.get( tms );
        field.setAccessible( false );
        assertEquals( "assertMap should be empty",
                      0,
                      m.size() );
    }
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        TruthMaintenanceSystem tms = ((NamedEntryPoint) kSession.getEntryPoint( "DEFAULT" )).getTruthMaintenanceSystem();
        FactType Ctype = kSession.getKieBase().getFactType( "org.drools.defeasible", "C" );
        FactType Dtype = kSession.getKieBase().getFactType( "org.drools.defeasible", "D" );


        ObjectHashMap keys = tms.getEqualityKeyMap();
        Iterator iter = keys.iterator();
        ObjectHashMap.ObjectEntry entry;
        while ( ( entry = ( ObjectHashMap.ObjectEntry) iter.next() ) != null ) {
            EqualityKey key = (EqualityKey) entry.getValue();

            Class factClass = key.getFactHandle().getObject().getClass();
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        TruthMaintenanceSystem tms = ((NamedEntryPoint) kSession.getEntryPoint( "DEFAULT" )).getTruthMaintenanceSystem();
        FactType Ctype = kSession.getKieBase().getFactType( "org.drools.defeasible", "C" );
        FactType Xtype = kSession.getKieBase().getFactType( "org.drools.defeasible", "X" );


        ObjectHashMap keys = tms.getEqualityKeyMap();
        Iterator iter = keys.iterator();
        ObjectHashMap.ObjectEntry entry;
        while ( ( entry = ( ObjectHashMap.ObjectEntry) iter.next() ) != null ) {
            EqualityKey key = (EqualityKey) entry.getValue();

            Class factClass = key.getFactHandle().getObject().getClass();
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Related Classes of org.drools.core.util.ObjectHashMap

  • org.drools.common.SingleThreadedObjectStore
  • org.drools.common.TruthMaintenanceSystem
  • org.drools.compiler.beliefsystem.defeasible.DefeasibilityTest
  • org.drools.compiler.beliefsystem.jtms.JTMSTest
  • org.drools.compiler.integrationtests.TruthMaintenanceTest
  • org.drools.core.common.SingleThreadedObjectStore
  • org.drools.core.common.TruthMaintenanceSystem
  • org.drools.core.marshalling.impl.InputMarshaller
  • org.drools.core.marshalling.impl.OutputMarshaller
  • org.drools.core.marshalling.impl.ProtobufOutputMarshaller
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