@abc.abstractmethod<EOL><INDENT>def get_offset_events_by_record_type(self, offset_eventrecord_type):<DEDENT>
return<EOL>
Gets an ``OffsetEventList`` containing the given offset event record ``Type``.

        :param offset_eventrecord_type: an offset event record type
        :type offset_eventrecord_type: ``osid.type.Type``
        :return: the returned ``OffsetEvent`` list
        :rtype: ``osid.calendaring.OffsetEventList``
        :raise: ``NullArgument`` -- ``offset_event_record_type`` is ``null``
        :raise: ``OperationFailed`` -- unable to complete request
        :raise: ``PermissionDenied`` -- authorization failure

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