TtlRecursiveAction (TransmittableThreadLocal(TTL) 2.12.0 API)

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

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`protected abstract void`	`compute()`	The main computation performed by this task.
`protected boolean`	`exec()`	Implements execution conventions for RecursiveActions.
`Void`	`getRawResult()`	see `ForkJoinTask.getRawResult()`
`protected 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 Detail
  - TtlRecursiveAction
```
protected TtlRecursiveAction()
```
- Method Detail
  - 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>