| Interface | Description | 
|---|---|
| EventHandler<T extends Event> | A listener that accepts events. | 
| EventSource | A repository event source raises events to its registered listeners. | 
| Class | Description | 
|---|---|
| Event | Base class for events. | 
| EventManager | |
| EventType<T extends Event> | Event types define a hierarchical structure of events. | 
Copyright © 2006–2019 The Apache Software Foundation. All rights reserved.