AtomicReferenceFieldUpdater.UpdateAndGet(Object, IUnaryOperator) Method

Definition

Namespace:

Java.Util.Concurrent.Atomic

Assembly:

Mono.Android.dll

Atomically updates (with memory effects as specified by VarHandle#compareAndSet) the field of the given object managed by this updater with the results of applying the given function, returning the updated value.

[Android.Runtime.Register("updateAndGet", "(Ljava/lang/Object;Ljava/util/function/UnaryOperator;)Ljava/lang/Object;", "", ApiSince=24)]
public Java.Lang.Object? UpdateAndGet (Java.Lang.Object? obj, Java.Util.Functions.IUnaryOperator? updateFunction);

[<Android.Runtime.Register("updateAndGet", "(Ljava/lang/Object;Ljava/util/function/UnaryOperator;)Ljava/lang/Object;", "", ApiSince=24)>]
member this.UpdateAndGet : Java.Lang.Object * Java.Util.Functions.IUnaryOperator -> Java.Lang.Object

Parameters

obj

Object

An object whose field to get and set

updateFunction

IUnaryOperator

a side-effect-free function

Returns

Object

the updated value

Attributes

RegisterAttribute

Remarks

Atomically updates (with memory effects as specified by VarHandle#compareAndSet) the field of the given object managed by this updater with the results of applying the given function, returning the updated value. The function should be side-effect-free, since it may be re-applied when attempted updates fail due to contention among threads.

Added in 1.8.

Java documentation for java.util.concurrent.atomic.AtomicReferenceFieldUpdater.updateAndGet(T, java.util.function.UnaryOperator<V>).

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.