code: def _ParseCacheEntry(
        self, parser_mediator, file_object, display_name, block_size):
      
      cache_entry, event_data = self._ReadCacheEntry(
          file_object, display_name, block_size)
  
      date_time = dfdatetime_posix_time.PosixTime(
          timestamp=cache_entry.last_fetched_time)
      event = time_events.DateTimeValuesEvent(
          date_time, definitions.TIME_DESCRIPTION_LAST_VISITED)
      parser_mediator.ProduceEventWithEventData(event, event_data)
  
      if cache_entry.last_modified_time:
        date_time = dfdatetime_posix_time.PosixTime(
            timestamp=cache_entry.last_modified_time)
        event = time_events.DateTimeValuesEvent(
            date_time, definitions.TIME_DESCRIPTION_WRITTEN)
        parser_mediator.ProduceEventWithEventData(event, event_data)
  
      if cache_entry.expiration_time:
        date_time = dfdatetime_posix_time.PosixTime(
            timestamp=cache_entry.expiration_time)
        event = time_events.DateTimeValuesEvent(
            date_time, definitions.TIME_DESCRIPTION_EXPIRATION)
        parser_mediator.ProduceEventWithEventData(event, event_data)
docs: Parses a cache entry.
  
      Args:
        parser_mediator (ParserMediator): mediates interactions between parsers
            and other components, such as storage and dfvfs.
        file_object (dfvfs.FileIO): a file-like object.
        display_name (str): display name.
        block_size (int): block size.