EventManager

```
public interface EventManager
```

Method Summary

Modifier and Type	Method	Description
`void`	`registerListener(EventListener listener)`	Registers all compatible events from the listener object.
`void`	`unregisterListener(EventListener listener)`	Unregisters all stored events from the manager.

- Method Detail
  - registerListener
```
void registerListener(EventListener listener)
```
    Registers all compatible events from the listener object.
    
    Parameters:
    
    listener - Event listener object.
  - unregisterListener
```
void unregisterListener(EventListener listener)
```
    Unregisters all stored events from the manager.
    
    Parameters:
    
    listener - Event listener object.