001    /**
002     * 
003     * $Revision: 13085 $ $Date: 2008-02-06 18:27:24 +0100 (Mi, 06 Feb 2008) $
004     *
005     * This file is part of ** M y C o R e **
006     * Visit our homepage at http://www.mycore.de/ for details.
007     *
008     * This program is free software; you can use it, redistribute it
009     * and / or modify it under the terms of the GNU General Public License
010     * (GPL) as published by the Free Software Foundation; either version 2
011     * of the License or (at your option) any later version.
012     *
013     * This program is distributed in the hope that it will be useful, but
014     * WITHOUT ANY WARRANTY; without even the implied warranty of
015     * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
016     * GNU General Public License for more details.
017     *
018     * You should have received a copy of the GNU General Public License
019     * along with this program, normally in the file license.txt.
020     * If not, write to the Free Software Foundation Inc.,
021     * 59 Temple Place - Suite 330, Boston, MA  02111-1307 USA
022     *
023     **/
024    package org.mycore.datamodel.classifications2;
025    
026    import java.io.Serializable;
027    
028    /**
029     * @author Thomas Scheffler (yagee)
030     * 
031     * @version $Revision: 13085 $ $Date: 2008-02-06 18:27:24 +0100 (Mi, 06 Feb 2008) $
032     * @since 2.0
033     */
034    public class MCRObjectReference implements Serializable {
035    
036        private static final long serialVersionUID = -6457722746147666860L;
037    
038        private String objectID;
039    
040        private String type;
041    
042        public MCRObjectReference() {
043        }
044    
045        public MCRObjectReference(String objectID, String type) {
046            setObjectID(objectID);
047            setType(type);
048        }
049    
050        public String getObjectID() {
051            return objectID;
052        }
053    
054        public void setObjectID(String objectID) {
055            this.objectID = objectID;
056        }
057    
058        public String getType() {
059            return type;
060        }
061    
062        public void setType(String type) {
063            this.type = type;
064        }
065    
066        @Override
067        public int hashCode() {
068            final int PRIME = 31;
069            int result = 1;
070            result = PRIME * result + ((objectID == null) ? 0 : objectID.hashCode());
071            result = PRIME * result + ((type == null) ? 0 : type.hashCode());
072            return result;
073        }
074    
075        @Override
076        public boolean equals(Object obj) {
077            if (this == obj)
078                return true;
079            if (obj == null)
080                return false;
081            if (getClass() != obj.getClass())
082                return false;
083            final MCRObjectReference other = (MCRObjectReference) obj;
084            if (objectID == null) {
085                if (other.objectID != null)
086                    return false;
087            } else if (!objectID.equals(other.objectID))
088                return false;
089            if (type == null) {
090                if (other.type != null)
091                    return false;
092            } else if (!type.equals(other.type))
093                return false;
094            return true;
095        }
096    
097    }