ml.shifu.guagua

Class BasicCoordinator.BasicCoordinatorCommand

java.lang.Object

ml.shifu.guagua.BasicCoordinator.BasicCoordinatorCommand

All Implemented Interfaces:

BasicCoordinator.CoordinatorCommand

Direct Known Subclasses:

AbstractMasterCoordinator.FailOverCommand, AbstractMasterCoordinator.MasterElectionCommand, AbstractWorkerCoordinator.FailOverCoordinatorCommand, BasicCoordinator.RetryCoordinatorCommand

Enclosing class:

BasicCoordinator<MASTER_RESULT extends Bytable,WORKER_RESULT extends Bytable>

public abstract static class BasicCoordinator.BasicCoordinatorCommand
extends Object
implements BasicCoordinator.CoordinatorCommand

BasicCoordinator.BasicCoordinatorCommand is to process exceptions for zookeeper operations.

Constructor Summary

Constructors

Constructor and Description
BasicCoordinatorCommand()

Method Summary

Modifier and Type	Method and Description
abstract void	doExecute() Real method to do coordinator operation.
void	execute() Command method.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

BasicCoordinatorCommand

public BasicCoordinatorCommand()

Method Detail

execute

public void execute()

Description copied from interface: BasicCoordinator.CoordinatorCommand

Command method.

Specified by:

execute in interface BasicCoordinator.CoordinatorCommand

doExecute

public abstract void doExecute()
                        throws Exception,
                               InterruptedException

Real method to do coordinator operation.

Throws:

Exception

InterruptedException