#
# $Id: resolver.icn,v 1.2 2004-10-03 15:14:32 rparlett Exp $
#
# This file is in the public domain.
#
# Author: Robert Parlett (parlett@dial.pipex.com)
#

package xml

import util

#
# Base class for the resolver called by the parser to resolve external IDs.
#
class Resolver:Error()
   #
   # Resolve the given external ID into a string, or fail if that is
   # not possible.
   #
   abstract method resolve(external_id)
end
