001    /**
002     * Copyright (c) 2000-present Liferay, Inc. All rights reserved.
003     *
004     * This library is free software; you can redistribute it and/or modify it under
005     * the terms of the GNU Lesser General Public License as published by the Free
006     * Software Foundation; either version 2.1 of the License, or (at your option)
007     * any later version.
008     *
009     * This library is distributed in the hope that it will be useful, but WITHOUT
010     * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
011     * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
012     * details.
013     */
014    
015    package com.liferay.portal.kernel.search.geolocation;
016    
017    /**
018     * @author Michael C. Han
019     */
020    public enum DistanceUnit {
021    
022            CENTIMETERS("cm"), FEET("ft"), INCHES("in"), KILOMETERS("km"), METERS("m"),
023            MILES("mi"), MILLIMETERS("mm"), YARDS("yd");
024    
025            public String getUnit() {
026                    return _unit;
027            }
028    
029            @Override
030            public String toString() {
031                    return _unit;
032            }
033    
034            private DistanceUnit(String unit) {
035                    _unit = unit;
036            }
037    
038            private final String _unit;
039    
040    }