def _GetLinkedPath(self, event):
    """Determines the linked path.

    Args:
      event (EventObject): event that contains a linked path.

    Returns:
      str: linked path.
    """
    if hasattr(event, 'local_path'):
      return event.local_path

    if hasattr(event, 'network_path'):
      return event.network_path

    if hasattr(event, 'relative_path'):
      paths = []
      if hasattr(event, 'working_directory'):
        paths.append(event.working_directory)
      paths.append(event.relative_path)

      return '\\'.join(paths)

    return 'Unknown'
Determines the linked path.

    Args:
      event (EventObject): event that contains a linked path.

    Returns:
      str: linked path.