@abc.abstractmethod<EOL><INDENT>def get_calendars_by_superseding_event(self, superseding_event_id):<DEDENT>
return<EOL>
Gets the list of ``Calendars`` mapped to a ``SupersedingEvent``.

        :param superseding_event_id: ``Id`` of a ``SupersedingEvent``
        :type superseding_event_id: ``osid.id.Id``
        :return: list of calendar
        :rtype: ``osid.calendaring.CalendarList``
        :raise: ``NotFound`` -- ``superseding_event_id`` is not found
        :raise: ``NullArgument`` -- ``supesreding_event_id`` is ``null``
        :raise: ``OperationFailed`` -- unable to complete request
        :raise: ``PermissionDenied`` -- authorization failure

        *compliance: mandatory -- This method must be implemented.*