AQNotificationListener (Oracle Database JDBC Java API Reference)

All Superinterfaces:

EventListener
```
public interface AQNotificationListener
extends EventListener
```
The listener interface for receiving AQ notification events. The class that is interested in processing an AQ notification event implements this interface, and the object created with that class is registered with an AQNotificationRegistration, using it's addListener method. When the AQ event occurs, that object's onAQNotification method is invoked.

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  void onAQNotification(AQNotificationEvent e)
  This method will be invoked whenever an AQ event occurs.

- Method Detail
  - onAQNotification
```
void onAQNotification(AQNotificationEvent e)
```
    This method will be invoked whenever an AQ event occurs. Note that you can control which thread will invoke this method by specifying an executor when you register this listener. If the code inside this method is time/resource consuming, then it is recommended to use your own thread otherwise you may starve the other listeners.