01: /*
02: * JOnAS: Java(TM) Open Application Server
03: * Copyright (C) 1999 Bull S.A.
04: * Contact: jonas-team@objectweb.org
05: *
06: * This library is free software; you can redistribute it and/or
07: * modify it under the terms of the GNU Lesser General Public
08: * License as published by the Free Software Foundation; either
09: * version 2.1 of the License, or any later version.
10: *
11: * This library is distributed in the hope that it will be useful,
12: * but WITHOUT ANY WARRANTY; without even the implied warranty of
13: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14: * Lesser General Public License for more details.
15: *
16: * You should have received a copy of the GNU Lesser General Public
17: * License along with this library; if not, write to the Free Software
18: * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
19: * USA
20: *
21: * --------------------------------------------------------------------------
22: * $Id: Pk.java 1455 2003-02-12 13:13:21Z joaninh $
23: * --------------------------------------------------------------------------
24: */
25:
26: package org.objectweb.jonas.jtests.beans.relation.s2pkcomp;
27:
28: /**
29: * @author H.Joanin
30: */
31: public class Pk implements java.io.Serializable {
32: public String id1;
33: public int id2;
34:
35: private int hashCode = -1;
36:
37: public Pk() {
38: }
39:
40: public Pk(String id1, int id2) {
41: this .id1 = id1;
42: this .id2 = id2;
43: }
44:
45: public boolean equals(Object other) {
46: if (other == null) {
47: return false;
48: }
49: if (other == this ) {
50: return true;
51: }
52: if (!(other instanceof Pk)) {
53: return false;
54: }
55: Pk otherPk = (Pk) other;
56: return ((id1.equals(otherPk.id1)) && (id2 == otherPk.id2));
57: }
58:
59: public int hashCode() {
60: if (hashCode == -1) {
61: hashCode = id1.hashCode() ^ new Integer(id2).hashCode();
62: }
63: return hashCode;
64: }
65:
66: public String toString() {
67: return ("(" + id1 + "-" + id2 + ")");
68: }
69: }
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