GenericFutureListener (Netty API Reference (4.2.0.Final))

All Superinterfaces:

java.util.EventListener

All Known Subinterfaces:

ChannelFutureListener, ChannelGroupFutureListener, ChannelProgressiveFutureListener, FutureListener<V>, GenericProgressiveFutureListener<F>

All Known Implementing Classes:

ChannelPromiseAggregator, ChannelPromiseNotifier, DefaultHttp2ConnectionEncoder.FlowControlledBase, DelegatingChannelPromiseNotifier, PromiseAggregator, PromiseNotifier, UnaryPromiseNotifier
```
public interface GenericFutureListener<F extends Future<?>>
extends java.util.EventListener
```
Listens to the result of a Future. The result of the asynchronous operation is notified once this listener is added by calling Future.addListener(GenericFutureListener).

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`operationComplete(F future)`	Invoked when the operation associated with the `Future` has been completed.

- Method Detail
  - operationComplete
```
void operationComplete(F future)
                throws java.lang.Exception
```
    Invoked when the operation associated with the Future has been completed.
    
    Parameters:
    
    future - the source Future which called this callback
    
    Throws:
    
    java.lang.Exception