net.spy.memcached.internal

Interface GenericCompletionListener<F extends java.util.concurrent.Future<?>>

All Superinterfaces:

java.util.EventListener

All Known Subinterfaces:

BulkGetCompletionListener, GetCompletionListener, OperationCompletionListener

public interface GenericCompletionListener<F extends java.util.concurrent.Future<?>>
extends java.util.EventListener

A generic listener that will be notified once the future completes.

While this listener can be used directly, it is advised to subclass it to make it easier for the API user to work with. See the OperationCompletionListener as an example.

Method Summary

Methods

Modifier and Type	Method and Description
void	onComplete(F future) This method will be executed once the future completes.

Method Detail

onComplete

void onComplete(F future)
                throws java.lang.Exception

This method will be executed once the future completes.

Completion includes both failure and success, so it is advised to always check the status and errors of the future.

Parameters:

future - the future that got completed.

Throws:

java.lang.Exception - can potentially throw anything in the callback.