1 | /******************************************************************************* |
2 | * Copyright (c) 2007, 2008 IBM Corporation and others. |
3 | * All rights reserved. This program and the accompanying materials |
4 | * are made available under the terms of the Eclipse Public License v1.0 |
5 | * which accompanies this distribution, and is available at |
6 | * http://www.eclipse.org/legal/epl-v10.html |
7 | * |
8 | * Contributors: |
9 | * IBM Corporation - initial API and implementation |
10 | *******************************************************************************/ |
11 | package org.eclipse.pde.api.tools.internal.provisional.comparator; |
12 | |
13 | |
14 | public class DeltaVisitor { |
15 | |
16 | /** |
17 | * Visit the given delta |
18 | * |
19 | * @param delta the given delta |
20 | * @return true if the children of the given delta should also be processed |
21 | */ |
22 | public boolean visit(IDelta delta) { |
23 | return true; |
24 | } |
25 | |
26 | /** |
27 | * Callback called when the delta visitor is exiting the given delta |
28 | * |
29 | * @param delta the given delta |
30 | */ |
31 | public void endVisit(IDelta delta) { |
32 | } |
33 | } |