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Java > Open Source Codes > org > enhydra > xml > lazydom > LazyParent


1 /*
2  * Enhydra Java Application Server Project
3  *
4  * The contents of this file are subject to the Enhydra Public License
5  * Version 1.1 (the "License"); you may not use this file except in
6  * compliance with the License. You may obtain a copy of the License on
7  * the Enhydra web site ( http://www.enhydra.org/ ).
8  *
9  * Software distributed under the License is distributed on an "AS IS"
10  * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
11  * the License for the specific terms governing rights and limitations
12  * under the License.
13  *
14  * The Initial Developer of the Enhydra Application Server is Lutris
15  * Technologies, Inc. The Enhydra Application Server and portions created
16  * by Lutris Technologies, Inc. are Copyright Lutris Technologies, Inc.
17  * All Rights Reserved.
18  *
19  * Contributor(s):
20  *
21  * $Id: LazyParent.java,v 1.1.1.1 2003/03/10 16:36:18 taweili Exp $
22  */
23
24 package org.enhydra.xml.lazydom;
25
26 import org.w3c.dom.Node JavaDoc;
27
28 /**
29  * Interface use to define LazyDOM methods that apply to every node that
30  * can contain other nodes. See LazyNode documentation on properties
31  * of node expansion.
32  */
33 public interface LazyParent extends LazyNode {
34     /**
35      * Is the parent of this node expanded?
36      */
37     public boolean isParentExpanded();
38     
39     /**
40      * Flag the parent as being expanded.
41      */
42     public void setParentExpanded();
43     
44     /**
45      * Set the parent of this node during expansion. This should also
46      * flag the parent as being expanded.
47      */
48     //FIXME: Not used anymore???
49 public void setParentWhileExpanding(Node JavaDoc parent);
50
51     /**
52      * Are the children of this node expanded?
53      */
54     public boolean areChildrenExpanded();
55
56     /**
57      * Flag the children as being expanded.
58      */
59     public void setChildrenExpanded();
60
61     /**
62      * Append a child during node expansion. This should only add the
63      * child, not trigger any other expansion.
64      */
65     public void appendChildWhileExpanding(Node JavaDoc child);
66 }
67
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