Package com.alibaba.ttl

Class TtlRecursiveAction

java.lang.Object

java.util.concurrent.ForkJoinTask<Void>

com.alibaba.ttl.TtlRecursiveAction

All Implemented Interfaces:

TtlEnhanced, Serializable, Future<Void>

public abstract class TtlRecursiveAction
extends ForkJoinTask<Void>
implements TtlEnhanced

A recursive resultless ForkJoinTask enhanced by TransmittableThreadLocal.

Recommend to use TtlAgent; Specially for Java 8 Stream and CompletableFuture, these async task are executed by ForkJoinPool via ForkJoinTask at the bottom.

Since:

2.4.0

Author:

LNAmp

See Also:

• RecursiveAction
• TtlForkJoinPoolHelper
• TtlAgent
• Serialized Form

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	TtlRecursiveAction()

Method Summary

Modifier and Type	Method	Description
protected abstract void	compute()	The main computation performed by this task.
protected final boolean	exec()	Implements execution conventions for RecursiveActions.
final Void	getRawResult()	see ForkJoinTask.getRawResult()
protected final void	setRawResult(Void mustBeNull)	see ForkJoinTask.setRawResult(Object)

Methods inherited from class java.util.concurrent.ForkJoinTask

adapt, adapt, adapt, cancel, compareAndSetForkJoinTaskTag, complete, completeExceptionally, fork, get, get, getException, getForkJoinTaskTag, getPool, getQueuedTaskCount, getSurplusQueuedTaskCount, helpQuiesce, inForkJoinPool, invoke, invokeAll, invokeAll, invokeAll, isCancelled, isCompletedAbnormally, isCompletedNormally, isDone, join, peekNextLocalTask, pollNextLocalTask, pollSubmission, pollTask, quietlyComplete, quietlyInvoke, quietlyJoin, reinitialize, setForkJoinTaskTag, tryUnfork

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

TtlRecursiveAction

protected TtlRecursiveAction()

Method Details

compute

protected abstract void compute()

The main computation performed by this task.

getRawResult

public final Void getRawResult()

see ForkJoinTask.getRawResult()

Specified by:

getRawResult in class ForkJoinTask<Void>

setRawResult

protected final void setRawResult(Void mustBeNull)

see ForkJoinTask.setRawResult(Object)

Specified by:

setRawResult in class ForkJoinTask<Void>

exec

protected final boolean exec()

Implements execution conventions for RecursiveActions.

Specified by:

exec in class ForkJoinTask<Void>