java.lang.Object
org.xnio.IoFuture.HandlingNotifier<T,A>
- Type Parameters:
T
- the type of result that the associated future operation producesA
- the attachment type
- All Implemented Interfaces:
EventListener
,IoFuture.Notifier<T,
A>
public abstract static class IoFuture.HandlingNotifier<T,A>
extends Object
implements IoFuture.Notifier<T,A>
A base notifier class that calls the designated handler method on notification. Use this class to reduce
boilerplate for standard
IoFuture.Notifier
implementations.- Since:
- 1.1
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionvoid
handleCancelled
(A attachment) Handle cancellation.void
handleDone
(T data, A attachment) Handle completion.void
handleFailed
(IOException exception, A attachment) Handle failure.void
Receive notification of the completion of an outstanding operation.
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Constructor Details
-
HandlingNotifier
public HandlingNotifier()
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Method Details
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notify
Receive notification of the completion of an outstanding operation.- Specified by:
notify
in interfaceIoFuture.Notifier<T,
A> - Parameters:
future
- the future corresponding to this operationattachment
- the attachment
-
handleCancelled
Handle cancellation.- Parameters:
attachment
- the attachment
-
handleFailed
Handle failure.- Parameters:
exception
- the failure reasonattachment
- the attachment
-
handleDone
Handle completion.- Parameters:
data
- the resultattachment
- the attachment
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