- All Superinterfaces:
- Serializable
public interface SettingKey
extends Serializable
Type for the custom keys in settings. The keys (used in custom settings) must implement this
interface. It makes possible to be 'compiler safe' and define Enum for keys. This way is easier
to follow the changes in the key names and avoid a typo. The implementation of this interface
must properly implement equals() and hashCode() to be used as keys in a Map