@abc.abstractmethod<EOL><INDENT>def set_identifier_prefix(self, prefix):<DEDENT>
pass<EOL>
Seta the identifier prefix.

        An identifier will be generated with this prefix.

        :param prefix: the prefix
        :type prefix: ``string``
        :raise: ``InvalidArgument`` -- ``prefix`` is invalid
        :raise: ``NoAccess`` -- ``prefix`` cannot be modified
        :raise: ``NullArgument`` -- ``prefix`` is ``null``

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