JSONCallback (Tapestry API - 5.7.2)

```
public interface JSONCallback
```
A callback used with AjaxResponseRenderer.addCallback(JSONCallback).

Since:

5.3

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  void run(JSONObject reply)
  Modify the reply, typically by adding additional keys.

- Method Detail
  - run
```
void run(JSONObject reply)
```
    Modify the reply, typically by adding additional keys.
    
    Parameters:
    
    reply - the reply JSON object to be sent to the client