Package ch.hslu.exercises.sw11.ex1.n41.array.search

Class SearchTask

java.lang.Object

java.util.concurrent.ForkJoinTask<Integer>

java.util.concurrent.CountedCompleter<Integer>

ch.hslu.exercises.sw11.ex1.n41.array.search.SearchTask

All Implemented Interfaces:

Serializable, Future<Integer>

public final class SearchTask
extends CountedCompleter<Integer>

Codebeispiel zu CountedCompleter für die Suche eines Elementes in einem int-Array.

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface java.util.concurrent.Future

Future.State

Constructor Summary

Constructors

Constructor	Description
SearchTask(int key, int[] array)	Erzeugt einen Array-Such Task.

Method Summary

Modifier and Type	Method	Description
void	compute()
Integer	getRawResult()

Methods inherited from class java.util.concurrent.CountedCompleter

addToPendingCount, compareAndSetPendingCount, complete, decrementPendingCountUnlessZero, exec, firstComplete, getCompleter, getPendingCount, getRoot, helpComplete, nextComplete, onCompletion, onExceptionalCompletion, propagateCompletion, quietlyCompleteRoot, setPendingCount, setRawResult, tryComplete

Methods inherited from class java.util.concurrent.ForkJoinTask

adapt, adapt, adapt, adaptInterruptible, cancel, compareAndSetForkJoinTaskTag, completeExceptionally, exceptionNow, 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, quietlyJoin, quietlyJoinUninterruptibly, reinitialize, resultNow, setForkJoinTaskTag, state, tryUnfork

Methods inherited from class java.lang.Object

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

Constructor Details

SearchTask

public SearchTask(int key,
 int[] array)

Erzeugt einen Array-Such Task.

Parameters:

key - zu findendes Element.

array - Interger-Array.

Method Details

getRawResult

public Integer getRawResult()

Overrides:

getRawResult in class CountedCompleter<Integer>

compute

public void compute()

Specified by:

compute in class CountedCompleter<Integer>