AtomicReferenceArray.UpdateAndGet(Int32, IUnaryOperator) Method

Definition

Namespace:

Java.Util.Concurrent.Atomic

Assembly:

Mono.Android.dll

Atomically updates (with memory effects as specified by VarHandle#compareAndSet) the element at index i with the results of applying the given function, returning the updated value.

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

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

Parameters

i

Int32

the index

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 element at index i 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.AtomicReferenceArray.updateAndGet(int, java.util.function.UnaryOperator<E>).

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.