HasException

All Known Subinterfaces:

AuthFuture, Cancellable, ConnectFuture, IoConnectFuture, IoWriteFuture, OpenFuture, WithException

All Known Implementing Classes:

AbstractIoWriteFuture, ChannelAsyncOutputStream.BufferedFuture, DefaultAuthFuture, DefaultCancellableSshFuture, DefaultConnectFuture, DefaultIoConnectFuture, DefaultOpenFuture, GlobalRequestFuture, IoWriteFutureImpl, Nio2DefaultIoWriteFuture, PendingWriteFuture, SimpleIoOutputStream.DefaultIoWriteFuture
```
public interface HasException
```
Something that may have a failure exception.

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  java.lang.Throwable getException()
  Returns the cause of the failure.

- Method Detail
  - getException
```
java.lang.Throwable getException()
```
    Returns the cause of the failure.
    
    Returns:
    
    the Throwable of the failure, or null if not failed (yet).