01: /**
02: * Speedo: an implementation of JDO compliant personality on top of JORM generic
03: * I/O sub-system.
04: * Copyright (C) 2001-2004 France Telecom R&D
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 of the License, or (at your option) 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 USA
19: *
20: *
21: *
22: * Contact: speedo@objectweb.org
23: *
24: */package org.objectweb.speedo.tutorial.pobjects.additional.inheritance;
25:
26: import java.util.ArrayList;
27: import java.util.Collection;
28: import java.util.Iterator;
29:
30: /**
31: * @author Y.Bersihand
32: */
33: public class Worker extends Employee {
34:
35: private boolean partTime;
36: private Collection managers;
37:
38: public Worker(String name, int age, String company, boolean partTime) {
39: super (name, age, company, "worker");
40: this .partTime = partTime;
41: this .managers = new ArrayList();
42: }
43:
44: public boolean isPartTime() {
45: return partTime;
46: }
47:
48: public void setPartTime(boolean partTime) {
49: this .partTime = partTime;
50: }
51:
52: public Collection getManagers() {
53: return managers;
54: }
55:
56: public void setManagers(Collection managers) {
57: this .managers = managers;
58: }
59:
60: public void addManager(Manager manager) {
61: managers.add(manager);
62: manager.addWorker(this );
63: }
64:
65: public String toString() {
66: String s = "Worker: Employee(" + super .toString() + "), "
67: + (partTime ? "part-time" : "full time");
68: if (managers.size() > 0) {
69: s += ", list of managers[";
70: Iterator it = managers.iterator();
71: while (it.hasNext()) {
72: Manager manager = (Manager) it.next();
73: s += manager.getName() + ", ";
74: }
75: s = s.substring(0, s.length() - 2);
76: s += "]";
77: }
78: return s;
79: }
80: }
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