-
- Type Parameters:
V- The result type of the I/O operationA- The type of the object attached to the I/O operation
public interface CompletionHandler<V,A>A handler for consuming the result of an asynchronous I/O operation.The asynchronous channels defined in this package allow a completion handler to be specified to consume the result of an asynchronous operation. The
completedmethod is invoked when the I/O operation completes successfully. Thefailedmethod is invoked if the I/O operations fails. The implementations of these methods should complete in a timely manner so as to avoid keeping the invoking thread from dispatching to other completion handlers.- Since:
- 1.7
-
-
Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description voidcompleted(V result, A attachment)Invoked when an operation has completed.voidfailed(Throwable exc, A attachment)Invoked when an operation fails.
-