@abc.abstractmethod<EOL><INDENT>def order_schedule_slot_results(self, schedule_slot_search_order):<DEDENT>
pass<EOL>
Specify an ordering to the search results.

        :param schedule_slot_search_order: schedule slot search order
        :type schedule_slot_search_order: ``osid.calendaring.ScheduleSlotSearchOrder``
        :raise: ``NullArgument`` -- ``schedule_slot_search_order`` is ``null``
        :raise: ``Unsupported`` -- ``schedule_slot_search_order`` is not of this service

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