/**
* Copyright (c) 2009--2010 Red Hat, Inc.
*
* This software is licensed to you under the GNU General Public License,
* version 2 (GPLv2). There is NO WARRANTY for this software, express or
* implied, including the implied warranties of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. You should have received a copy of GPLv2
* along with this software; if not, see
* http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt.
*
* Red Hat trademarks are not licensed under GPLv2. No permission is
* granted to use or replicate Red Hat trademarks that are incorporated
* in this software or its documentation.
*/
package com.redhat.rhn.common.filediff;
/**
* DiffVisitor represents any class that is going to visit hunks.
* This could be a DiffWriter.
* @version $Rev$
*/
public interface DiffVisitor {
/**
* Standard visitor
* @param e ChangeHunk
*/
void accept(ChangeHunk e);
/**
* Standard visitor
* @param e DeleteHunk
*/
void accept(DeleteHunk e);
/**
* Standard visitor
* @param e MatchHunk
*/
void accept(MatchHunk e);
/**
* Standard visitor
* @param e InsertHunk
*/
void accept(InsertHunk e);
}