01: /*
02: * This file is part of the Tucana Echo2 Library.
03: * Copyright (C) 2006.
04: *
05: * Version: MPL 1.1/GPL 2.0/LGPL 2.1
06: *
07: * The contents of this file are subject to the Mozilla Public License Version
08: * 1.1 (the "License"); you may not use this file except in compliance with
09: * the License. You may obtain a copy of the License at
10: * http://www.mozilla.org/MPL/
11: *
12: * Software distributed under the License is distributed on an "AS IS" basis,
13: * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
14: * for the specific language governing rights and limitations under the
15: * License.
16: *
17: * Alternatively, the contents of this file may be used under the terms of
18: * either the GNU General Public License Version 2 or later (the "GPL"), or
19: * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
20: * in which case the provisions of the GPL or the LGPL are applicable instead
21: * of those above. If you wish to allow use of your version of this file only
22: * under the terms of either the GPL or the LGPL, and not to allow others to
23: * use your version of this file under the terms of the MPL, indicate your
24: * decision by deleting the provisions above and replace them with the notice
25: * and other provisions required by the GPL or the LGPL. If you do not delete
26: * the provisions above, a recipient may use your version of this file under
27: * the terms of any one of the MPL, the GPL or the LGPL.
28: */
29:
30: package tucana.echo2.app.widgetdash;
31:
32: /**
33: * A widget identifier's purpose is to identify a for lookup in some catalog
34: * of available widgets. This is mainly used for repopulating a WidgetPane from
35: * a WidgetPaneState object.
36: *
37: * @author Jeremy Volkman
38: */
39: public class WidgetIdentifier {
40:
41: private String identifier;
42:
43: /**
44: * Construct a WidgetIdentifier
45: * @param identifier The string identifier
46: */
47: public WidgetIdentifier(String identifier) {
48: this .identifier = identifier;
49: }
50:
51: /**
52: * Return this WidgetIdentifier's string identifier. This identifier should
53: * be unique to the corresponding widget.
54: * @return The string identifier.
55: */
56: public String getIdentifier() {
57: return identifier;
58: }
59:
60: @Override
61: public boolean equals(Object that) {
62: if (that.getClass().equals(this .getClass())) {
63: return ((WidgetIdentifier) that).identifier
64: .equals(this .identifier);
65: }
66: return false;
67: }
68:
69: @Override
70: public int hashCode() {
71: return identifier.hashCode();
72: }
73: }
|