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groovyx.gpars.dataflow.operator
[Groovy] Class DataflowOperatorActor

java.lang.Object
  groovyx.gpars.serial.WithSerialId
      groovyx.gpars.actor.impl.MessageStream
          groovyx.gpars.actor.Actor
              groovyx.gpars.actor.AbstractLoopingActor
                  groovyx.gpars.actor.DynamicDispatchActor
                      groovyx.gpars.dataflow.operator.DataflowProcessorActor
                          groovyx.gpars.dataflow.operator.DataflowOperatorActor

private class DataflowOperatorActor
extends DataflowProcessorActor

An operator's internal actor. Repeatedly polls inputs and once they're all available it performs the operator's body. Iteratively waits for enough values from inputs. Once all required inputs are available (received as messages), the operator's body is run.

Field Summary
 
Fields inherited from class DataflowProcessorActor
code, inputs, outputs, owningProcessor
 
Fields inherited from class DynamicDispatchActor
serialVersionUID
 
Fields inherited from class AbstractLoopingActor
core, currentSender, currentTimerTask, serialVersionUID, stoppedFlag, terminatedFlag, terminatingFlag, timeoutCounter
 
Fields inherited from class Actor
ACTOR_HAS_ALREADY_BEEN_STARTED, AFTER_START, CANNOT_SEND_REPLIES_NO_SENDER_HAS_BEEN_REGISTERED, EMPTY_ARGUMENTS, ON_DELIVERY_ERROR, RESPONDS_TO, START_MESSAGE, STOP_MESSAGE, TERMINATE_MESSAGE, TIMEOUT, TIMEOUT_MESSAGE, currentActorPerThread, currentThread, joinLatch, onStop, parallelGroup, serialVersionUID, timer
 
Fields inherited from class MessageStream
serialVersionUID
 
Fields inherited from class WithSerialId
serialHandle, serialVersionUID
 
Property Summary
java.util.Map values

 
Constructor Summary
DataflowOperatorActor(java.lang.Object owningOperator, java.lang.Object group, java.lang.Object outputs, java.lang.Object inputs, java.lang.Object code)

 
Method Summary
void afterStart()

void onMessage(java.lang.Object message)

private java.lang.Object queryInputs(boolean initialRun)

java.lang.Object startTask(java.lang.Object results)

 
Methods inherited from class DataflowProcessorActor
checkPoison, onMessage, reportException, send
 
Methods inherited from class DynamicDispatchActor
become, when
 
Methods inherited from class AbstractLoopingActor
cancelCurrentTimeoutTask, doStart, getCore, getSender, hasBeenStopped, initialize, isActive, isFair, makeFair, reply, replyIfExists, runEnhancedWithoutRepliesOnMessages, send, setParallelGroup, setTimeout, silentStart, start, stop, sweepNextMessage, terminate
 
Methods inherited from class Actor
callDynamic, createActorMessage, createRemoteHandle, deregisterCurrentActorWithThread, getJoinLatch, getParallelGroup, handleException, handleInterrupt, handleStart, handleTermination, handleTimeout, hasBeenStopped, isActive, isActorThread, join, join, join, join, onStop, registerCurrentActorWithThread, sendAndContinue, setParallelGroup, silentStart, start, stop, sweepNextMessage, sweepQueue, terminate, threadBoundActor
 
Methods inherited from class MessageStream
call, getRemoteClass, leftShift, reInterrupt, send, send, send, sendAndWait, sendAndWait, sendAndWait
 
Methods inherited from class WithSerialId
createRemoteHandle, getOrCreateSerialHandle, getRemoteClass, writeReplace
 
Methods inherited from class java.lang.Object
java.lang.Object#wait(long), java.lang.Object#wait(), java.lang.Object#wait(long, int), java.lang.Object#equals(java.lang.Object), java.lang.Object#toString(), java.lang.Object#hashCode(), java.lang.Object#getClass(), java.lang.Object#notify(), java.lang.Object#notifyAll()
 

Property Detail

values

java.util.Map values

 
Constructor Detail

DataflowOperatorActor

DataflowOperatorActor(java.lang.Object owningOperator, java.lang.Object group, java.lang.Object outputs, java.lang.Object inputs, java.lang.Object code)

 
Method Detail

afterStart

final void afterStart()

onMessage

@Override
final void onMessage(java.lang.Object message)

queryInputs

private final java.lang.Object queryInputs(boolean initialRun)

startTask

java.lang.Object startTask(java.lang.Object results)

 

Copyright © 2008–2010 Václav Pech. All Rights Reserved.