@abc.abstractmethod<EOL><INDENT>def set_registry(self, registry):<DEDENT>
pass<EOL>
Sets the registry flag that indicates if the parameters mapped to this configuration contain no values.

        :param registry: ``true`` if the parameters in this configuration cannot contain values, ``false`` otherwise
        :type registry: ``boolean``
        :raise: ``InvalidArgument`` -- ``registry`` is invalid
        :raise: ``NoAccess`` -- ``registry`` cannot be modified

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