* Identifiable object, which could be identified by it's key.
*
* @param <T> Identifier class for this object
- *
- * @author ttkacik
*/
-public interface Identifiable<T extends Identifier<? extends Identifiable<T>>> {
+public interface KeyAware<T extends Key<? extends KeyAware<T>>> {
/**
* Returns an unique key for the object.
*