Package org.drools.core.util

Examples of org.drools.core.util.ObjectHashMap

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                         InternalWorkingMemory wm) {
        try {
            List<String[]> cmds = step.getCommands();
            List<InternalFactHandle> handles = (List<InternalFactHandle>) context.get( "Handles" );

            final ObjectHashMap memory = ((RiaNodeMemory) wm.getNodeMemory( node )).getMap();
            for ( String[] cmd : cmds ) {
                if ( cmd[0].equals( "leftMemory" ) ) {
                    String args = cmd[1];
                    String listString = args.replaceAll( "h(\\d+)",
                                                         "h[$1]" );
                    Map<String, Object> vars = new HashMap<String, Object>();
                    vars.put( "h",
                              handles );
                    List< ? > expectedLeftTuples = (List< ? >) MVEL.eval( listString,
                                                                          vars );

                    if ( expectedLeftTuples.isEmpty() && memory.size() != 0 ) {
                        throw new AssertionError( "line " + step.getLine() + ": left Memory expected [] actually " + memory );
                    } else if ( expectedLeftTuples.isEmpty() && memory.size() == 0 ) {
                        return;
                    }

                    // create expected tuples
                    List<LeftTuple> leftTuples = new ArrayList<LeftTuple>();
                    for ( List<InternalFactHandle> tlist : (List<List<InternalFactHandle>>) expectedLeftTuples ) {
                        LeftTuple tuple = new LeftTupleImpl( tlist.get( 0 ),
                                                         null,
                                                         false );
                        for ( int i = 1; i < tlist.size(); i++ ) {
                            tuple = new LeftTupleImpl( tuple,
                                                   new RightTuple( tlist.get( i ) ),
                                                   null,
                                                   false );
                        }
                        leftTuples.add( tuple );

                    }

                    // get actual tuples
                    final List<LeftTuple> actualTuples = new ArrayList<LeftTuple>();
                    final Iterator it = memory.iterator();
                    for ( ObjectEntry entry = (ObjectEntry) it.next(); entry != null; entry = (ObjectEntry) it.next() ) {
                        actualTuples.add( (LeftTuple) entry.getKey() );
                    }

                    // iterate over expected tuples and compare with actual tuples
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                         InternalWorkingMemory wm) {
        try {
            List<String[]> cmds = step.getCommands();
            List<InternalFactHandle> handles = (List<InternalFactHandle>) context.get( "Handles" );

            final ObjectHashMap memory = ((RIAMemory) wm.getNodeMemory( node )).memory;
            for ( String[] cmd : cmds ) {
                if ( cmd[0].equals( "leftMemory" ) ) {
                    String args = cmd[1];
                    String listString = args.replaceAll( "h(\\d+)",
                                                         "h[$1]" );
                    Map<String, Object> vars = new HashMap<String, Object>();
                    vars.put( "h",
                              handles );
                    List< ? > expectedLeftTuples = (List< ? >) MVEL.eval( listString,
                                                                          vars );

                    if ( expectedLeftTuples.isEmpty() && memory.size() != 0 ) {
                        throw new AssertionError( "line " + step.getLine() + ": left Memory expected [] actually " + memory );
                    } else if ( expectedLeftTuples.isEmpty() && memory.size() == 0 ) {
                        return;
                    }

                    // create expected tuples
                    List<LeftTuple> leftTuples = new ArrayList<LeftTuple>();
                    for ( List<InternalFactHandle> tlist : (List<List<InternalFactHandle>>) expectedLeftTuples ) {
                        LeftTuple tuple = new LeftTupleImpl( tlist.get( 0 ),
                                                         null,
                                                         false );
                        for ( int i = 1; i < tlist.size(); i++ ) {
                            tuple = new LeftTupleImpl( tuple,
                                                   new RightTuple( tlist.get( i ) ),
                                                   null,
                                                   false );
                        }
                        leftTuples.add( tuple );

                    }

                    // get actual tuples
                    final List<LeftTuple> actualTuples = new ArrayList<LeftTuple>();
                    final Iterator it = memory.iterator();
                    for ( ObjectEntry entry = (ObjectEntry) it.next(); entry != null; entry = (ObjectEntry) it.next() ) {
                        actualTuples.add( (LeftTuple) entry.getKey() );
                    }

                    // iterate over expected tuples and compare with actual tuples
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    }

    public TruthMaintenanceSystem(final AbstractWorkingMemory workingMemory) {
        this.workingMemory = workingMemory;

        this.justifiedMap = new ObjectHashMap();
        this.assertMap = new ObjectHashMap();
        this.assertMap.setComparator( EqualityKeyComparator.getInstance() );
    }
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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.newBuilder();
                _justification.setHandleId( ((Integer) entry.getKey()).intValue() );
               
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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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    public TruthMaintenanceSystem(StatefulKnowledgeSessionImpl wm,
                                  NamedEntryPoint ep) {
        this.wm = wm;

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


        defaultBeliefSystem = wm.getKnowledgeBase().getConfiguration().getComponentFactory().getBeliefSystemFactory().createBeliefSystem(wm.getSessionConfiguration().getBeliefSystemType(), ep, this);
    }
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    public static void writeTruthMaintenanceSystem(MarshallerWriteContext context,
                                                   EntryPoint 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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        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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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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