001package org.cpsolver.studentsct.model;
002
003import org.cpsolver.ifs.util.ToolBox;
004
005/**
006 * Academic area and code. This class is used for
007 * {@link Student#getAcademicAreaClasiffications()}, {@link Student#getMajors()}
008 * , and {@link Student#getMinors()}. <br>
009 * <br>
010 * 
011 * @version StudentSct 1.3 (Student Sectioning)<br>
012 *          Copyright (C) 2007 - 2014 Tomáš Müller<br>
013 *          <a href="mailto:muller@unitime.org">muller@unitime.org</a><br>
014 *          <a href="http://muller.unitime.org">http://muller.unitime.org</a><br>
015 * <br>
016 *          This library is free software; you can redistribute it and/or modify
017 *          it under the terms of the GNU Lesser General Public License as
018 *          published by the Free Software Foundation; either version 3 of the
019 *          License, or (at your option) any later version. <br>
020 * <br>
021 *          This library is distributed in the hope that it will be useful, but
022 *          WITHOUT ANY WARRANTY; without even the implied warranty of
023 *          MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
024 *          Lesser General Public License for more details. <br>
025 * <br>
026 *          You should have received a copy of the GNU Lesser General Public
027 *          License along with this library; if not see
028 *          <a href='http://www.gnu.org/licenses/'>http://www.gnu.org/licenses/</a>.
029 */
030public class AcademicAreaCode {
031    private String iArea, iCode, iLabel;
032
033    /**
034     * Constructor
035     * 
036     * @param area
037     *            academic area
038     * @param code
039     *            code
040     */
041    public AcademicAreaCode(String area, String code) {
042        iArea = area;
043        iCode = code;
044    }
045    
046    public AcademicAreaCode(String area, String code, String label) {
047        iArea = area;
048        iCode = code;
049        iLabel = label;
050    }
051
052    /** Academic area 
053     * @return academic area abbreviation
054     **/
055    public String getArea() {
056        return iArea;
057    }
058
059    /** Code 
060     * @return classification code
061     **/
062    public String getCode() {
063        return iCode;
064    }
065    
066    public String getLabel() { return iLabel; }
067
068    @Override
069    public int hashCode() {
070        return (iArea + ":" + iCode).hashCode();
071    }
072
073    @Override
074    public boolean equals(Object o) {
075        if (o == null || !(o instanceof AcademicAreaCode))
076            return false;
077        AcademicAreaCode aac = (AcademicAreaCode) o;
078        return ToolBox.equals(aac.getArea(), getArea()) && ToolBox.equals(aac.getCode(), getCode());
079    }
080
081    @Override
082    public String toString() {
083        return getArea() + ":" + getCode();
084    }
085}