Package org.drools.core.common

Examples of org.drools.core.common.EventFactHandle

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    public void retractFact(final WindowMemory memory,
                            final Object context,
                            final InternalFactHandle fact,
                            final InternalWorkingMemory workingMemory) {
        final SlidingTimeWindowContext queue = (SlidingTimeWindowContext) context;
        final EventFactHandle handle = (EventFactHandle) fact;
        // it may be a call back to expire the tuple that is already being expired
        synchronized (queue.queue) {
            if ( queue.expiringHandle != handle ) {
                if ( queue.queue.peek() == handle ) {
                    // it was the head of the queue
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                            final Object context,
                            final InternalWorkingMemory workingMemory) {
        TimerService clock = workingMemory.getTimerService();
        long currentTime = clock.getCurrentTime();
        SlidingTimeWindowContext queue = (SlidingTimeWindowContext) context;
        EventFactHandle handle = queue.queue.peek();
        synchronized (queue.queue) {
            while ( handle != null && isExpired( currentTime,
                                                 handle ) ) {
                queue.expiringHandle = handle;
                queue.queue.remove();
                if( handle.isValid()) {
                    // if not expired yet, expire it
                    final PropagationContext propagationContext = new PropagationContextImpl( workingMemory.getNextPropagationIdCounter(),
                                                                                              PropagationContext.EXPIRATION,
                                                                                              null,
                                                                                              null,
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            BehaviorJobContext bjobCtx = ( BehaviorJobContext ) jobCtx;
           
            // write out SlidingTimeWindowContext
            SlidingTimeWindowContext slCtx = ( SlidingTimeWindowContext ) bjobCtx.behaviorContext;
 
            EventFactHandle handle = slCtx.getQueue().peek();
            outputCtx.writeInt( handle.getId() );
           
//            BetaNode node = (BetaNode) handle.getRightTupleSink();
//            outputCtx.writeInt( node.getId() );
//           
//            Behavior[] behaviors = node.getBehaviors();
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            // BehaviorJob, no state           
            BehaviorJobContext bjobCtx = ( BehaviorJobContext ) jobCtx;
            // write out SlidingTimeWindowContext
            SlidingTimeWindowContext slCtx = ( SlidingTimeWindowContext ) bjobCtx.behaviorContext;
 
            EventFactHandle handle = slCtx.getQueue().peek();
           
            return ProtobufMessages.Timers.Timer.newBuilder()
                    .setType( ProtobufMessages.Timers.TimerType.BEHAVIOR )
                    .setBehavior( ProtobufMessages.Timers.BehaviorTimer.newBuilder()
                                  .setHandleId( handle.getId() )
                                  .build() )
                    .build();
        }
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            outputCtx.writeShort( WorkingMemoryAction.WorkingMemoryBehahviourRetract );

            // write out SlidingTimeWindowContext
            SlidingTimeWindowContext slCtx = ( SlidingTimeWindowContext ) context;

            EventFactHandle handle = slCtx.getQueue().peek();
            outputCtx.writeInt( handle.getId() );
        }
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                              final InternalFactHandle handle,
                              final InternalWorkingMemory workingMemory) {
        SlidingLengthWindowContext window = (SlidingLengthWindowContext) context;
        window.pos = (window.pos + 1) % window.handles.length;
        if ( window.handles[window.pos] != null ) {
            final EventFactHandle previous = window.handles[window.pos];
            // retract previous
            final PropagationContext propagationContext = new PropagationContextImpl( workingMemory.getNextPropagationIdCounter(),
                                                                                      PropagationContext.EXPIRATION,
                                                                                      null,
                                                                                      null,
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                                                     _handle.getId(),
                                                     _handle.getRecency() );
                break;
            }
            case EVENT : {
                handle = new EventFactHandle( _handle.getId(),
                                              object,
                                              _handle.getRecency(),
                                              _handle.getTimestamp(),
                                              _handle.getDuration(),
                                              entryPoint );
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                                                     id,
                                                     recency );
                break;
            }
            case 2: {
                handle = new EventFactHandle( id, object, recency, startTimeStamp, duration, entryPoint );
                ( (EventFactHandle) handle ).setExpired( expired );
                ( (EventFactHandle) handle ).setActivationsCount( activationsCount );
                break;
            }
            default: {
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        stream.writeInt( handle.getId() );
        stream.writeLong( handle.getRecency() );

        if ( type == 2) {
            // is event
            EventFactHandle efh = ( EventFactHandle ) handle;
            stream.writeLong( efh.getStartTimestamp() );
            stream.writeLong( efh.getDuration() );
            stream.writeBoolean( efh.isExpired() );
            stream.writeLong( efh.getActivationsCount() );
        }

        //context.out.println( "Object : int:" + handle.getId() + " long:" + handle.getRecency() );
        //context.out.println( handle.getObject() );
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        RuleBasePartitionId partionId = new RuleBasePartitionId("P-MAIN");
        EntryPointNode entryPointNode = nFacotry.buildEntryPointNode(1, partionId, false, (ObjectSource) rete , EntryPointId.DEFAULT);
        EntryPoint wmEntryPoint = new NamedEntryPoint(EntryPointId.DEFAULT, entryPointNode, wm);

        EventFactHandle factHandle = new EventFactHandle(1, (Object) new Person(),0, (new Date()).getTime(), 0, wmEntryPoint);
       
        return factHandle;
    }
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Related Classes of org.drools.core.common.EventFactHandle

  • org.drools.compiler.integrationtests.CepEspTest
  • org.drools.compiler.integrationtests.marshalling.FactHandleMarshallingTest
  • org.drools.compiler.integrationtests.marshalling.util.OldOutputMarshallerMethods
  • org.drools.compiler.integrationtests.StrictAnnotationTest
  • org.drools.core.base.TemporalEvaluatorFactoryTest
  • org.drools.core.marshalling.impl.InputMarshaller
  • org.drools.core.marshalling.impl.OutputMarshaller
  • org.drools.core.marshalling.impl.ProtobufInputMarshaller
  • org.drools.core.marshalling.impl.ProtobufOutputMarshaller
  • org.drools.core.phreak.RuleExecutor
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