NotificationService (The Adobe AEM Quickstart and Web Application. 6.6.0)

```
public interface NotificationService
```
NotificationService...

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`subscribe(Subscription subscription)`	Adds the given subscription.
`void`	`unsubscribe(Subscription subscription)`	Removes the given subscription.

- Method Detail
  - subscribe
```
void subscribe(Subscription subscription)
```
    Adds the given subscription.
    
    Parameters:
    
    subscription - The Subscription.
  - unsubscribe
```
void unsubscribe(Subscription subscription)
```
    Removes the given subscription.
    
    Parameters:
    
    subscription - The Subscription