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comparison org.eclipse.core.databinding/src/org/eclipse/core/internal/databinding/observable/tree/IOrderedTreeProvider.d @ 78:0a55d2d5a946

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Added file for databinding
author Frank Benoit <benoit@tionex.de>
date Tue, 14 Apr 2009 11:35:29 +0200
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76:f05e6e8b2f2d 78:0a55d2d5a946
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 module org.eclipse.core.internal.databinding.observable.tree.IOrderedTreeProvider;
13
14 import java.lang.all;
15
16 import org.eclipse.core.databinding.observable.Realm;
17 import org.eclipse.core.databinding.observable.list.IObservableList;
18
19 /**
20 * Objects that implement this interface are capable of describing a tree by
21 * returning the list of children of any given element in the tree.
22 *
23 * @since 3.3
24 */
25 public interface IOrderedTreeProvider {
26 /**
27 * Returns the children of the given element, or null if the element is a
28 * leaf node. The caller of this method is expected to dispose the result
29 * list when it is no longer needed.
30 *
31 * @param element
32 * the tree path of the element to query
33 * @return the children of the given element, or null if the element is a
34 * leaf node
35 */
36 IObservableList createChildList(TreePath element);
37
38 /**
39 * @return the realm shared by all child lists
40 */
41 Realm getRealm();
42 }