| /******************************************************************************* |
| * Copyright (c) 2006, 2007 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| |
| package org.eclipse.core.internal.databinding.observable.tree; |
| |
| /** |
| * @since 3.3 |
| * |
| */ |
| public abstract class TreeDiffVisitor { |
| |
| /** |
| * Visits the given tree diff. |
| * |
| * @param diff |
| * the diff to visit |
| * @param currentPath |
| * the current path (the diff's element is the last segment of |
| * the path) |
| * |
| * @return <code>true</code> if the tree diff's children should be |
| * visited; <code>false</code> if they should be skipped. |
| */ |
| public abstract boolean visit(TreeDiffNode diff, TreePath currentPath); |
| } |