001package jmri.server.json.idtag; 002 003/** 004 * Constants used by the internal JMRI JSON IdTag service. 005 * 006 * @author Randall Wood (C) 2019 007 */ 008public class JsonIdTag { 009 010 /** 011 * {@value #IDTAG} 012 */ 013 public static final String IDTAG = "idTag"; // NOI18N 014 015 /** 016 * Prevent instantiation, since this class only contains static values 017 */ 018 private JsonIdTag() { 019 throw new UnsupportedOperationException("There is no valid instance of this class"); 020 } 021}