[Zope-Checkins] CVS: Zope/lib/python/Products/PluginIndexes/TextIndexNG - StemmerWrapper.py:1.1.2.1

[Andreas Jung]

Update of /cvs-repository/Zope/lib/python/Products/PluginIndexes/TextIndexNG
In directory cvs.zope.org:/tmp/cvs-serv3996

Added Files:
      Tag: ajung-textindexng-branch
	StemmerWrapper.py 
Log Message:
added


=== Added File Zope/lib/python/Products/PluginIndexes/TextIndexNG/StemmerWrapper.py ===
##############################################################################
#
# Copyright (c) 2001 Zope Corporation and Contributors. All Rights Reserved.
#
# This software is subject to the provisions of the Zope Public License,
# Version 2.0 (ZPL).  A copy of the ZPL should accompany this distribution.
# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
# FOR A PARTICULAR PURPOSE
#
##############################################################################

__version__ = "$Id: StemmerWrapper.py,v 1.1.2.1 2002/02/20 00:27:22 andreasjung Exp $"
__doc__=""" wrapper around Stemmer """

from Persistence import Persistent
from Stemmer import Stemmer


class StemmerWrapper(Persistent):

    _stemmer = None

    def __init__(self, stemmer):
        self._stemmer = Stemmer(stemmer)


    def availableAlgorithms(self):
        return Stemmer.availableAlgorithms


    def stem(self, args):

        if self._stemmer:
            return self._stemmer.stem( args )    
        else:
            raise UnboundMethodType