Part of lp.translations.scripts.migrate_current_flag View In Hierarchy
| Method | __init__ | Undocumented | 
| Method | isDone | See ITunableLoop. | 
  
| Method | getNextBatch | Return a batch of objects to work with. | 
| Method | __call__ | See ITunableLoop. | 
  
| Method | _updateTranslationMessages | Undocumented | 
ITunableLoop.
Retrieve a batch of TranslationMessages in ascending id order, and set is_imported flag to True on all of them.