01: /*
02: * Copyright (c) 1998-2004 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 Sam
27: */
28:
29: package com.caucho.widget;
30:
31: import com.caucho.util.L10N;
32:
33: import java.util.HashMap;
34: import java.util.Map;
35: import java.util.Set;
36:
37: /**
38: */
39: public class WidgetContainerState extends WidgetState implements
40: Map<String, WidgetState> {
41: private static L10N L = new L10N(WidgetContainerState.class);
42:
43: private Map<String, WidgetState> _childMap;
44:
45: public Set<Map.Entry<String, WidgetState>> entrySet() {
46: if (_childMap == null)
47: return super .entrySet();
48: else
49: return _childMap.entrySet();
50: }
51:
52: public boolean isEmpty() {
53: return _childMap == null ? true : _childMap.isEmpty();
54: }
55:
56: public WidgetState put(String id, WidgetState value) {
57: if (_childMap == null)
58: _childMap = new HashMap<String, WidgetState>();
59:
60: return _childMap.put(id, value);
61: }
62:
63: public void decode(String[] data) throws WidgetException {
64: }
65:
66: public String[] encode() throws WidgetException {
67: return null;
68: }
69:
70: public void reset() {
71: _childMap = null;
72: }
73: }
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