001    /* ========================================================================
002     * JCommon : a free general purpose class library for the Java(tm) platform
003     * ========================================================================
004     *
005     * (C) Copyright 2000-2005, by Object Refinery Limited and Contributors.
006     * 
007     * Project Info:  http://www.jfree.org/jcommon/index.html
008     *
009     * This library is free software; you can redistribute it and/or modify it 
010     * under the terms of the GNU Lesser General Public License as published by 
011     * the Free Software Foundation; either version 2.1 of the License, or 
012     * (at your option) any later version.
013     *
014     * This library is distributed in the hope that it will be useful, but 
015     * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY 
016     * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public 
017     * License for more details.
018     *
019     * You should have received a copy of the GNU Lesser General Public
020     * License along with this library; if not, write to the Free Software
021     * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, 
022     * USA.  
023     *
024     * [Java is a trademark or registered trademark of Sun Microsystems, Inc. 
025     * in the United States and other countries.]
026     * 
027     * ------------
028     * Library.java
029     * ------------
030     * (C) Copyright 2002-2004, by Object Refinery Limited.
031     *
032     * Original Author:  David Gilbert (for Object Refinery Limited);
033     * Contributor(s):   -;
034     *
035     * $Id: Library.java,v 1.6 2006/03/23 19:47:05 taqua Exp $
036     *
037     * Changes
038     * -------
039     * 21-Feb-2002 : Version 1 (DG);
040     * 25-Mar-2002 : Added a new constructor (DG);
041     * 02-Nov-2005 : Minor API doc updates (DG);
042     *
043     */
044    
045    package org.jfree.base;
046    
047    import org.jfree.ui.about.AboutFrame;
048    
049    /**
050     * A simple class representing a library in a software project.  For use in 
051     * the {@link AboutFrame} class.
052     *
053     * @author David Gilbert
054     */
055    public class Library {
056    
057        /** The name. */
058        private String name;
059    
060        /** The version. */
061        private String version;
062    
063        /** The licenceName. */
064        private String licenceName;
065    
066        /** The version. */
067        private String info;
068    
069        /**
070         * Creates a new library reference.
071         *
072         * @param name  the name.
073         * @param version  the version.
074         * @param licence  the licenceName.
075         * @param info  the web address or other info.
076         */
077        public Library(final String name, final String version, 
078                       final String licence, final String info) {
079    
080            this.name = name;
081            this.version = version;
082            this.licenceName = licence;
083            this.info = info;
084        }
085    
086        /**
087         * Creates a new library reference.
088         */
089        protected Library() {
090            // nothing required
091        }
092    
093        /**
094         * Returns the library name.
095         *
096         * @return the library name.
097         */
098        public String getName() {
099            return this.name;
100        }
101    
102        /**
103         * Returns the library version.
104         *
105         * @return the library version.
106         */
107        public String getVersion() {
108            return this.version;
109        }
110    
111        /**
112         * Returns the licenceName text.
113         *
114         * @return the licenceName text.
115         */
116        public String getLicenceName() {
117            return this.licenceName;
118        }
119    
120        /**
121         * Returns the project info for the library.
122         *
123         * @return the project info.
124         */
125        public String getInfo() {
126            return this.info;
127        }
128    
129        /**
130         * Sets the project info.
131         * 
132         * @param info  the project info.
133         */
134        protected void setInfo(final String info) {
135            this.info = info;
136        }
137    
138        /**
139         * Sets the licence name.
140         * 
141         * @param licenceName  the licence name.
142         */
143        protected void setLicenceName(final String licenceName) {
144            this.licenceName = licenceName;
145        }
146    
147        /**
148         * Sets the project name.
149         * 
150         * @param name  the project name.
151         */
152        protected void setName(final String name) {
153            this.name = name;
154        }
155    
156        /**
157         * Sets the version identifier.
158         * 
159         * @param version  the version identifier.
160         */
161        protected void setVersion(final String version) {
162            this.version = version;
163        }
164    
165        public boolean equals(final Object o)
166        {
167          if (this == o)
168          {
169            return true;
170          }
171          if (o == null || getClass() != o.getClass())
172          {
173            return false;
174          }
175    
176          final Library library = (Library) o;
177    
178          if (name != null ? !name.equals(library.name) : library.name != null)
179          {
180            return false;
181          }
182    
183          return true;
184        }
185    
186        public int hashCode()
187        {
188          return (name != null ? name.hashCode() : 0);
189        }
190    }