EventDataListener (JCMS API)

```
public interface EventDataListener
```

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  EventData processEventData(EventData data)
  Process an EventData.

- Method Detail
  - processEventData
```
EventData processEventData(EventData data)
```
    Process an EventData.
    
    Parameters:
    
    data - the EventData to process
    
    Returns:
    
    if this method returns null, the current EventDatawill be discarded and no more processed (even for storage).