long getTime();
/**
- * Sets the time of the last inserted update of this Sone.
- *
- * @param time
- * The time of the update (in milliseconds since Jan 1, 1970 UTC)
- * @return This Sone (for method chaining)
- */
- Sone setTime(long time);
-
- /**
* Returns the status of this Sone.
*
* @return The status of this Sone
*
* @return The friend Sones of this Sone
*/
- List<String> getFriends();
+ Collection<String> getFriends();
/**
* Returns whether this Sone has the given Sone as a friend Sone.