01: /*
02: * Copyright (c) 1998-1999 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: * Free SoftwareFoundation, Inc.
23: * 59 Temple Place, Suite 330
24: * Boston, MA 02111-1307 USA
25: *
26: * @author Scott Ferguson
27: *
28: * $Id: NamedNodeMapEcmaWrap.java,v 1.2 2004/09/29 00:13:10 cvs Exp $
29: */
30:
31: package com.caucho.eswrap.org.w3c.dom;
32:
33: import org.w3c.dom.NamedNodeMap;
34:
35: import java.util.Iterator;
36:
37: public class NamedNodeMapEcmaWrap {
38: static class NamedNodeMapIterator implements Iterator {
39: NamedNodeMap list;
40: int index;
41:
42: public boolean hasNext() {
43: return index < list.getLength();
44: }
45:
46: public Object next() {
47: return index < list.getLength() ? list.item(index++) : null;
48: }
49:
50: public void remove() {
51: throw new UnsupportedOperationException();
52: }
53:
54: NamedNodeMapIterator(NamedNodeMap list) {
55: this .list = list;
56: this .index = 0;
57: }
58: }
59:
60: public static Iterator keys(NamedNodeMap NamedNodeMap) {
61: return new NamedNodeMapIterator(NamedNodeMap);
62: }
63: }
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