org.daisy.pipeline.tts.scheduler

Interface Scheduler<Action extends Schedulable>

Type Parameters:

Action - the schedulable action class to handle

All Known Implementing Classes:

ExponentialBackoffScheduler

public interface Scheduler<Action extends Schedulable>

Scheduler interface to launch schedulable actions.

A schedulable action must be reschedule when a RecoverableError is raised.

An example of implementation is provided in the ExponentialBackoffScheduler

Author:

Louis Caille @ braillenet

Method Summary

Modifier and Type	Method and Description
void	launch(Action scheduled) Launch an action from the queue.

Method Detail

launch

void launch(Action scheduled)
     throws InterruptedException,
            FatalError

Launch an action from the queue.

Parameters:

scheduled - the action to launch

Throws:

InterruptedException - if the scheduler thread is interrupted

FatalError - if the action could not be executed or rescheduled after a RecoverableError