01: /*
02: * Copyright (c) 1998-2007 Caucho Technology -- all rights reserved
03: *
04: * This file is part of Resin(R) Open Source
05: *
06: * Each copy or derived work must preserve the copyright notice and this
07: * notice unmodified.
08: *
09: * Resin Open Source is free software; you can redistribute it and/or modify
10: * it under the terms of the GNU General Public License as published by
11: * the Free Software Foundation; either version 2 of the License, or
12: * (at your option) any later version.
13: *
14: * Resin Open Source is distributed in the hope that it will be useful,
15: * but WITHOUT ANY WARRANTY; without even the implied warranty of
16: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, or any warranty
17: * of NON-INFRINGEMENT. See the GNU General Public License for more
18: * details.
19: *
20: * You should have received a copy of the GNU General Public License
21: * along with Resin Open Source; if not, write to the
22: *
23: * Free Software Foundation, Inc.
24: * 59 Temple Place, Suite 330
25: * Boston, MA 02111-1307 USA
26: *
27: * @author Emil Ong
28: */
29:
30: package com.caucho.jaxb;
31:
32: import org.w3c.dom.Node;
33: import com.caucho.jaxb.JAXBUtil;
34:
35: public class NodeIterator {
36: private Node _node;
37:
38: public NodeIterator(Node node) {
39: _node = node;
40: }
41:
42: public void setNode(Node node) {
43: _node = node;
44: }
45:
46: public Node getNode() {
47: return _node;
48: }
49:
50: public Node nextSibling() {
51: if (_node != null)
52: _node = _node.getNextSibling();
53:
54: if (_node != null)
55: _node = JAXBUtil.skipIgnorableNodes(_node);
56:
57: return _node;
58: }
59:
60: public Node firstChild() {
61: if (_node != null)
62: _node = _node.getFirstChild();
63:
64: if (_node != null)
65: _node = JAXBUtil.skipIgnorableNodes(_node);
66:
67: return _node;
68: }
69: }
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