com.basho.riak.client.cap
Interface Retrier

All Known Implementing Classes:

DefaultRetrier

public interface Retrier

Fault tolerant systems need fault tolerant clients, implement to retry failed operations.

Author:

russell

Method Summary

<T> T

attempt(Callable<T> command) Called by RiakOperation execute methods to give some measure of fault tolerance.

Method Detail

attempt

<T> T attempt(Callable<T> command)
          throws RiakRetryFailedException

Called by RiakOperation execute methods to give some measure of fault tolerance.

Type Parameters:

T - the Type the Callable.call() returns

Parameters:

command - the Callable

Returns:

the value of Callable.call()

Throws:

RiakRetryFailedException - if the retrier exceeds its bounds.