source: trunk/greenstone3-extensions/vishnu/src/vishnu/server/ExtractInterface.java@ 8189

/*********************************************************************
 Copyright (C) 2003 Imperial College London

 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
 the Free Software Foundation; either version 2 of the License, or
 (at your option) any later version.

 This program is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 GNU General Public License for more details.

 You should have received a copy of the GNU General Public License
 along with this program; if not, write to the Free Software
 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
***********************************************************************/

package vishnu.server;

import java.util.*;
import org.apache.xpath.XPathAPI;
import org.w3c.dom.Node; 
import org.w3c.dom.NodeList; 
import org.w3c.dom.Document; 
import org.w3c.dom.Element; 
import org.xml.sax.InputSource;
import javax.xml.parsers.*;

public interface ExtractInterface
{
    Element getKeywords(Element request);
}