CountDownCallback (JORAM 5.24.0 API)

java.lang.Object
- fr.dyade.aaa.agent.CountDownCallback

```
public class CountDownCallback
extends Object
```
Callback to be invoked once a countdown has reached the value zero. The countdown is incremented when the CountDownCallback is assigned to a CallbackNotification and decremented after the CallbackNotification has been successfully processed, or after an error has been raised.

Field Summary

Fields
Modifier and Type	Field	Description
`private Callback`	`callback`	Callback to invoke once the countdown reaches zero.
`private AtomicInteger`	`countDown`	Countdown initially 0, incremented each time the `CountDownCallback` is assigned to a `CallbackNotification` and decremented after the `CallbackNotification` has been successfully processed, or after an error has been raised.
`private List<Throwable>`	`errors`	List of errors thrown when executing notifications reactions related to this `CountDownCallback`.

Constructor Summary

Constructors
Constructor Description

CountDownCallback(Callback callback)
Creates a callback by specifying the Callback to invoke.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`(package private) void`	`done()`
`(package private) void`	`failed(Throwable error)`
`(package private) void`	`incrementAndGet()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - countDown
```
private AtomicInteger countDown
```
    Countdown initially 0, incremented each time the CountDownCallback is assigned to a CallbackNotification and decremented after the CallbackNotification has been successfully processed, or after an error has been raised.
  - errors
```
private List<Throwable> errors
```
    List of errors thrown when executing notifications reactions related to this CountDownCallback.
  - callback
```
private Callback callback
```
    Callback to invoke once the countdown reaches zero.
- Constructor Detail
  - CountDownCallback
```
public CountDownCallback(Callback callback)
```
    Creates a callback by specifying the Callback to invoke. Not permitted in an Agent.
    
    Parameters:
    
    callback - the callback to invoke
    
    Throws:
    
    RuntimeException - if called by an Agent
- Method Detail
  - incrementAndGet
```
void incrementAndGet()
```
  - done
```
void done()
```
  - failed
```
void failed(Throwable error)
```