001package jmri.server.json.sensor; 002 003/** 004 * Tokens used by the JMRI JSON Sensor service. 005 * 006 * @author Randall Wood (C) 2016 007 */ 008public class JsonSensor { 009 010 public static final String SENSOR = "sensor"; // NOI18N 011 public static final String SENSORS = "sensors"; // NOI18N 012 013 /** 014 * Prevent instantiation, since this class only contains static values 015 */ 016 private JsonSensor() { 017 throw new UnsupportedOperationException("There is no valid instance of this class"); 018 } 019}