GoodToGo (Storm 2.7.1 API)

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 Description

static class GoodToGo.GoodToGoLatch

Constructor Summary

Constructors
Constructor Description

GoodToGo(CountDownLatch latch, Future<Void> doneChanging)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	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.