@abc.abstractmethod<EOL><INDENT>def new_catalog_entries(self, notification_id, entry_ids):<DEDENT>
pass<EOL>
The callback for notifications of new catalogs entries.

        :param notification_id: the notification ``Id``
        :type notification_id: ``osid.id.Id``
        :param entry_ids: the ``Ids`` of the new entries
        :type entry_ids: ``osid.id.IdList``


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