01: /*
02: * (c) Copyright 2007 by Volker Bergmann. All rights reserved.
03: *
04: * Redistribution and use in source and binary forms, with or without
05: * modification, is permitted under the terms of the
06: * GNU General Public License.
07: *
08: * For redistributing this software or a derivative work under a license other
09: * than the GPL-compatible Free Software License as defined by the Free
10: * Software Foundation or approved by OSI, you must first obtain a commercial
11: * license to this software product from Volker Bergmann.
12: *
13: * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
14: * WITHOUT A WARRANTY OF ANY KIND. ALL EXPRESS OR IMPLIED CONDITIONS,
15: * REPRESENTATIONS AND WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF
16: * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE
17: * HEREBY EXCLUDED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
18: * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
19: * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
20: * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
21: * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
22: * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
23: * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
24: * POSSIBILITY OF SUCH DAMAGE.
25: */
26:
27: package org.databene.region;
28:
29: import org.databene.commons.NullSafeComparator;
30: import org.databene.commons.StringUtil;
31:
32: /**
33: * Wrapper for simple or composite city names like 'Paris' or 'Paris, Texas'.
34: * A name extension is used to make the name unique.<br/>
35: * <br/>
36: * Created: 27.07.2007 19:06:56
37: */
38: public class CityId {
39:
40: private String name;
41: private String nameExtension;
42:
43: public CityId(String name, String nameExtension) {
44: this .name = name;
45: this .nameExtension = nameExtension;
46: }
47:
48: public String getName() {
49: return name;
50: }
51:
52: public void setName(String name) {
53: this .name = name;
54: }
55:
56: public String getNameExtension() {
57: return nameExtension;
58: }
59:
60: public void setNameExtension(String nameExtension) {
61: this .nameExtension = nameExtension;
62: }
63:
64: public boolean equals(Object o) {
65: if (this == o)
66: return true;
67: if (o == null || getClass() != o.getClass())
68: return false;
69: final CityId that = (CityId) o;
70: if (!name.equals(that.name))
71: return false;
72: return NullSafeComparator.equals(this .nameExtension,
73: that.nameExtension);
74: }
75:
76: public int hashCode() {
77: return name.hashCode()
78: * 29
79: + (nameExtension != null ? nameExtension.hashCode() : 0);
80: }
81:
82: public String toString() {
83: if (StringUtil.isEmpty(nameExtension))
84: return name;
85: else if (nameExtension.charAt(0) == ',')
86: return name + nameExtension;
87: else
88: return name + ' ' + nameExtension;
89: }
90: }
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