org.apache.storm.localizer

Class GoodToGo

java.lang.Object

org.apache.storm.localizer.GoodToGo

public class GoodToGo
extends Object

Used as a way to give feedback that the listener is ready for the caller to change the blob. By calling @{link GoodToGo#getLatch()} the listener indicates that it wants to block changing the blob until the CountDownLatch is triggered with a call to @{link CountDownLatch#countDown()}.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	GoodToGo.GoodToGoLatch

Constructor Summary

Constructors

Constructor and Description
GoodToGo(CountDownLatch latch, Future<Void> doneChanging)

Method Summary

Modifier and Type	Method and Description
GoodToGo.GoodToGoLatch	getLatch() Get the latch and indicate that you want to block the blob being changed.

Methods inherited from class java.lang.Object

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

Constructor Detail

GoodToGo

public GoodToGo(CountDownLatch latch,
                Future<Void> doneChanging)

Method Detail

getLatch

public GoodToGo.GoodToGoLatch getLatch()

Get the latch and indicate that you want to block the blob being changed.

Returns:

the latch to use when you are ready.