1 /*
2 * Copyright (2005-2008) Schibsted Søk AS
3 * This file is part of Sesat Commons.
4 *
5 * Sesat Commons is free software: you can redistribute it and/or modify
6 * it under the terms of the GNU Lesser General Public License as published by
7 * the Free Software Foundation, either version 3 of the License, or
8 * (at your option) any later version.
9 *
10 * Sesat Commons is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU Lesser General Public License for more details.
14 *
15 * You should have received a copy of the GNU Lesser General Public License
16 * along with Sesat Commons. If not, see <http://www.gnu.org/licenses/>.
17 */
18 package no.sesat.commons.visitor;
19
20 /** Interface for Classes that will implement the Visitor pattern.
21 * See complimentary Visitable interface.
22 *
23 * @version $Id: Visitor.java 1127 2009-01-21 16:16:08Z ssmiweve $
24 *
25 */
26 public interface Visitor {
27
28 /** Method to hold implementation for what the visitor is supposed to do to the Visitable object.
29 *
30 * @param visitable the object the visitor will operate on.
31 */
32 void visit(Visitable visitable);
33 }