| 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 | } |