code: def ParseApplicationUsageRow(
        self, parser_mediator, query, row, **unused_kwargs):
      
      query_hash = hash(query)
  
      # TODO: replace usage by definition(s) in eventdata. Not sure which values
      # it will hold here.
      application_name = self._GetRowValue(query_hash, row, 'event')
      usage = 'Application {0:s}'.format(application_name)
  
      event_data = MacOSApplicationUsageEventData()
      event_data.application = self._GetRowValue(query_hash, row, 'app_path')
      event_data.app_version = self._GetRowValue(query_hash, row, 'app_version')
      event_data.bundle_id = self._GetRowValue(query_hash, row, 'bundle_id')
      event_data.count = self._GetRowValue(query_hash, row, 'number_times')
      event_data.query = query
  
      timestamp = self._GetRowValue(query_hash, row, 'last_time')
      date_time = dfdatetime_posix_time.PosixTime(timestamp=timestamp)
      event = time_events.DateTimeValuesEvent(date_time, usage)
      parser_mediator.ProduceEventWithEventData(event, event_data)
docs: Parses an application usage row.
  
      Args:
        parser_mediator (ParserMediator): mediates interactions between parsers
            and other components, such as storage and dfvfs.
        query (str): query that created the row.
        row (sqlite3.Row): row.