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 }