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comparison org.eclipse.core.databinding.observable/src/org/eclipse/core/internal/databinding/observable/tree/TreeDiffVisitor.d @ 95:6208d4f6a277

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Added trees for databinding.beans and observable
author Frank Benoit <benoit@tionex.de>
date Tue, 21 Apr 2009 10:55:51 +0200
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94:1d37a7813832 95:6208d4f6a277
1 /*******************************************************************************
2 * Copyright (c) 2006, 2007 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
12 package org.eclipse.core.internal.databinding.observable.tree;
13
14 /**
15 * @since 3.3
16 *
17 */
18 public abstract class TreeDiffVisitor {
19
20 /**
21 * Visits the given tree diff.
22 *
23 * @param diff
24 * the diff to visit
25 * @param currentPath
26 * the current path (the diff's element is the last segment of
27 * the path)
28 *
29 * @return <code>true</code> if the tree diff's children should be
30 * visited; <code>false</code> if they should be skipped.
31 */
32 public abstract bool visit(TreeDiffNode diff, TreePath currentPath);
33 }