public static DataStoreEvent updateEvent(DBIDs updates) {
    return new DataStoreEvent(DBIDUtil.EMPTYDBIDS, DBIDUtil.EMPTYDBIDS, updates);
  }
public static DataStoreEvent updateEvent ( DBIDs updates ) { return new DataStoreEvent ( DBIDUtil . EMPTYDBIDS , DBIDUtil . EMPTYDBIDS , updates ) ; }
Update event.

@param updates Updates
@return Event