```
public interface ProviderListener
```
A listener interface for ProviderMetadata. In OSGi a provider can be added or removed dynamically. OSGi services using this interface will receive a notification whenever this happens.

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`<P extends ProviderMetadata> void`	`added(P provider)`	Method to be called when a Provider gets added.
`<P extends ProviderMetadata> void`	`removed(P provider)`	Method to be called when a Provider gets removed.

Interface ProviderListener