@abc.abstractmethod<EOL><INDENT>def match_descendant_qualifier_id(self, qualifier_id, match):<DEDENT>
pass<EOL>
Sets the qualifier ``Id`` for this query to match qualifiers that have the specified qualifier as a descendant.

        :param qualifier_id: a qualifier ``Id``
        :type qualifier_id: ``osid.id.Id``
        :param match: ``true`` for a positive match, ``false`` for a negative match
        :type match: ``boolean``
        :raise: ``NullArgument`` -- ``qualifier_id`` is ``null``

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