001package com.pi4j.temperature; 002 003/* 004 * #%L 005 * ********************************************************************** 006 * ORGANIZATION : Pi4J 007 * PROJECT : Pi4J :: Java Library (Core) 008 * FILENAME : TemperatureScale.java 009 * 010 * This file is part of the Pi4J project. More information about 011 * this project can be found here: http://www.pi4j.com/ 012 * ********************************************************************** 013 * %% 014 * Copyright (C) 2012 - 2013 Pi4J 015 * %% 016 * Licensed under the Apache License, Version 2.0 (the "License"); 017 * you may not use this file except in compliance with the License. 018 * You may obtain a copy of the License at 019 * 020 * http://www.apache.org/licenses/LICENSE-2.0 021 * 022 * Unless required by applicable law or agreed to in writing, software 023 * distributed under the License is distributed on an "AS IS" BASIS, 024 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 025 * See the License for the specific language governing permissions and 026 * limitations under the License. 027 * #L% 028 */ 029 030 031public enum TemperatureScale { 032 033 CELSIUS("Celsius","°C",TemperatureConversion.ABSOLUTE_ZERO_CELSIUS), 034 FARENHEIT("Farenheit","°F", TemperatureConversion.ABSOLUTE_ZERO_FARENHEIT), 035 KELVIN("Kelvin","K", TemperatureConversion.ABSOLUTE_ZERO_KELVIN), 036 RANKINE("Rankine","°R", TemperatureConversion.ABSOLUTE_ZERO_RANKINE); 037 038 private String name; 039 private String units; 040 private double absoluteZero = 0; 041 042 TemperatureScale(String name, String units, double absoluteZero){ 043 this.name= name; 044 this.units = units; 045 this.absoluteZero = absoluteZero; 046 } 047 048 public String getName() { 049 return name; 050 } 051 052 public String getUnits() { 053 return units; 054 } 055 056 public String getValueString(double temperature) { 057 return temperature + " " + units; 058 } 059 060 public double getAbsoluteZero() { 061 return absoluteZero; 062 } 063 064 @Override 065 public String toString() { 066 return name; 067 } 068 069}