Package org.elasticsearch.tasks

Interface TaskListener<Response>

All Known Implementing Classes:

LoggingTaskListener

public interface TaskListener<Response>

Listener for Task success or failure.

Method Summary

Modifier and Type	Method	Description
void	onFailure(Task task, java.lang.Throwable e)	A failure caused by an exception at some phase of the task.
void	onResponse(Task task, Response response)	Handle task response.

Method Detail

onResponse

void onResponse(Task task,
                Response response)

Handle task response. This response may constitute a failure or a success but it is up to the listener to make that decision.

Parameters:

task - the task being executed. May be null if the action doesn't create a task

response - the response from the action that executed the task

onFailure

void onFailure(Task task,
               java.lang.Throwable e)

A failure caused by an exception at some phase of the task.

Parameters:

task - the task being executed. May be null if the action doesn't create a task

e - the failure