ICompletionStage.Exceptionally(IFunction) Method

Definition

Namespace:

Java.Util.Concurrent

Assembly:

Mono.Android.dll

Returns a new CompletionStage that, when this stage completes exceptionally, is executed with this stage's exception as the argument to the supplied function.

[Android.Runtime.Register("exceptionally", "(Ljava/util/function/Function;)Ljava/util/concurrent/CompletionStage;", "GetExceptionally_Ljava_util_function_Function_Handler:Java.Util.Concurrent.ICompletionStageInvoker, Mono.Android, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null", ApiSince=24)]
public Java.Util.Concurrent.ICompletionStage? Exceptionally (Java.Util.Functions.IFunction? fn);

[<Android.Runtime.Register("exceptionally", "(Ljava/util/function/Function;)Ljava/util/concurrent/CompletionStage;", "GetExceptionally_Ljava_util_function_Function_Handler:Java.Util.Concurrent.ICompletionStageInvoker, Mono.Android, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null", ApiSince=24)>]
abstract member Exceptionally : Java.Util.Functions.IFunction -> Java.Util.Concurrent.ICompletionStage

Parameters

fn

IFunction

the function to use to compute the value of the returned CompletionStage if this CompletionStage completed exceptionally

Returns

ICompletionStage

the new CompletionStage

Attributes

RegisterAttribute

Remarks

Returns a new CompletionStage that, when this stage completes exceptionally, is executed with this stage's exception as the argument to the supplied function. Otherwise, if this stage completes normally, then the returned stage also completes normally with the same value.

Java documentation for java.util.concurrent.CompletionStage.exceptionally(java.util.function.Function<java.lang.Throwable, ? extends T>).

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.