FutureListener (Netty API Reference (5.0.0.Alpha4))

All Known Subinterfaces:

ChannelGroupFutureListener

All Known Implementing Classes:

DefaultHttp2ConnectionEncoder.FlowControlledBase

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
```
@FunctionalInterface
public interface FutureListener<V>
```
Listens to the result of a Future. The result of the asynchronous operation is notified once this listener is added by calling Future.addListener(FutureListener).
```
 Future f = new DefaultPromise(..);
 f.addListener(future -> { .. });
 
```

Method Summary

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

- Method Detail
  - operationComplete
```
void operationComplete(Future<? extends V> future)
                throws Exception
```
    Invoked when the operation associated with the Future has been completed.
    
    Parameters:
    
    future - the source Future which called this callback
    
    Throws:
    
    Exception