ForkJoinTask.CompareAndSetForkJoinTaskTag(Int16, Int16) Method

Reference

Definition

Namespace:: Java.Util.Concurrent

Assembly:: Mono.Android.dll

Important

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Atomically conditionally sets the tag value for this task.

[Android.Runtime.Register("compareAndSetForkJoinTaskTag", "(SS)Z", "", ApiSince=24)]
public bool CompareAndSetForkJoinTaskTag (short expect, short update);

[<Android.Runtime.Register("compareAndSetForkJoinTaskTag", "(SS)Z", "", ApiSince=24)>]
member this.CompareAndSetForkJoinTaskTag : int16 * int16 -> bool

Parameters

expect: Int16

the expected tag value

update: Int16

the new tag value

Returns

Boolean

true if successful; i.e., the current value was equal to expect and was changed to update.

Attributes: RegisterAttribute

Remarks

Atomically conditionally sets the tag value for this task. Among other applications, tags can be used as visit markers in tasks operating on graphs, as in methods that check: if (task.compareAndSetForkJoinTaskTag((short)0, (short)1)) before processing, otherwise exiting because the node has already been visited.

Added in 1.8.

Java documentation for java.util.concurrent.ForkJoinTask.compareAndSetForkJoinTaskTag(short, short).

Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.

Applies to