Package org.drools.core.util

Examples of org.drools.core.util.ObjectHashMap

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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,
                                                                   context.wm.getEntryPoints().get( EntryPoint.DEFAULT.getEntryPointId() ) );
                memory.put( parentLeftTuple,
                            handle );

                readRightTuples( handle,
                                 context );
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        }
    }

    void hashSinks(final FieldIndex fieldIndex) {
        if ( this.hashedSinkMap == null ) {
            this.hashedSinkMap = new ObjectHashMap();
        }

        final int index = fieldIndex.getIndex();
        final InternalReadAccessor fieldReader = fieldIndex.getFieldExtractor();
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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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    public static void writeTruthMaintenanceSystem(MarshallerWriteContext context,
                                                   SessionEntryPoint wmep,
                                                   ProtobufMessages.EntryPoint.Builder _epb) throws IOException {
        TruthMaintenanceSystem tms = ((NamedEntryPoint) wmep).getTruthMaintenanceSystem();
        ObjectHashMap justifiedMap = tms.getEqualityKeyMap();

        if ( !justifiedMap.isEmpty() ) {
            EqualityKey[] keys = new EqualityKey[justifiedMap.size()];
            org.drools.core.util.Iterator it = justifiedMap.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( (MemoryFactory) 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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    public TruthMaintenanceSystem(final AbstractWorkingMemory wm,
                                  NamedEntryPoint ep) {
        this.wm = wm;

        //this.justifiedMap = new ObjectHashMap();
        this.equalityKeyMap = new ObjectHashMap();
        this.equalityKeyMap.setComparator( EqualityKeyComparator.getInstance() );

        beliefSystem = wm.getSessionConfiguration().getBeliefSystemType().createInstance( ep, this );
    }
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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,
                                                                   context.wm.getEntryPoints().get( EntryPoint.DEFAULT.getEntryPointId() ) );
                memory.put( parentLeftTuple,
                            handle );

                readRightTuples( handle,
                                 context );
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  }

  public static void writeTruthMaintenanceSystem(
      MarshallerWriteContext context,
      ProtobufMessages.RuleData.Builder _session) throws IOException {
    ObjectHashMap assertMap = context.wm.getTruthMaintenanceSystem()
        .getAssertMap();
    ObjectHashMap justifiedMap = context.wm.getTruthMaintenanceSystem()
        .getJustifiedMap();

    if (!assertMap.isEmpty() || !justifiedMap.isEmpty()) {
      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;
      }

      Arrays.sort(keys, EqualityKeySorter.instance);

      ProtobufMessages.TruthMaintenanceSystem.Builder _tms = ProtobufMessages.TruthMaintenanceSystem
          .newBuilder();

      // write the assert map of Equality keys
      for (EqualityKey key : keys) {
        ProtobufMessages.EqualityKey.Builder _key = ProtobufMessages.EqualityKey
            .newBuilder();
        _key.setStatus(key.getStatus());
        _key.setHandleId(key.getFactHandle().getId());
        if (key.getOtherFactHandle() != null
            && !key.getOtherFactHandle().isEmpty()) {
          for (InternalFactHandle handle : key.getOtherFactHandle()) {
            _key.addOtherHandle(handle.getId());
          }
        }
        _tms.addKey(_key.build());
      }

      it = justifiedMap.iterator();
      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()) {
        ProtobufMessages.Justification.Builder _justification = ProtobufMessages.Justification
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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( (MemoryFactory) 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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    public static void writeTruthMaintenanceSystem(MarshallerWriteContext context,
                                                   SessionEntryPoint wmep,
                                                   ProtobufMessages.EntryPoint.Builder _epb) throws IOException {
        TruthMaintenanceSystem tms = ((NamedEntryPoint) wmep).getTruthMaintenanceSystem();
        ObjectHashMap justifiedMap = tms.getEqualityKeyMap();

        if ( !justifiedMap.isEmpty() ) {
            EqualityKey[] keys = new EqualityKey[justifiedMap.size()];
            org.drools.core.util.Iterator it = justifiedMap.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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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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