org.apache.reef.vortex.api

Interface FutureCallback<V>

public interface FutureCallback<V>

A callback for accepting the results of a VortexFuture computation asynchronously. Only one of either onSuccess(V) or onFailure(Throwable) will be invoked. Based on Google Guava's FutureCallback.

Method Summary

Methods

Modifier and Type	Method and Description
void	onFailure(Throwable t) Invoked with the error of the Tasklet computation on failure.
void	onSuccess(V result) Invoked with the result of the Tasklet computation on success.

Method Detail

onSuccess

void onSuccess(V result)

Invoked with the result of the Tasklet computation on success.

Parameters:

result - the result.

onFailure

void onFailure(Throwable t)

Invoked with the error of the Tasklet computation on failure.

Parameters:

t - the error.