1 /* 2 * This file is part of hyphenType. hyphenType is free software: you can 3 * redistribute it and/or modify it under the terms of the GNU General Public 4 * License as published by the Free Software Foundation, either version 3 of the 5 * License, or (at your option) any later version. hyphenType is distributed in 6 * the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the 7 * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See 8 * the GNU General Public License for more details. You should have received a 9 * copy of the GNU General Public License along with hyphenType. If not, see 10 * <http://www.gnu.org/licenses/>. 11 */ 12 package org.hyphenType.exit; 13 14 import org.hyphenType.documentation.Description; 15 16 17 /** 18 * The simplest status code one could possibly conceive. Status codes in this 19 * enumeration will not do anything before JVM termination (in other words, 20 * {@link StatusCode#beforeExit()} is empty). This enumeration does not specify 21 * anything more meaningful than success versus failure. If you want your 22 * program to generate more specific codes, create your own enumeration that 23 * implements the {@link StatusCode} interface. 24 * 25 * @author Aurelio Akira M. Matsui 26 */ 27 public enum CanonicalExitCode implements StatusCode { 28 /** 29 * Status code to report a successful execution of a program. 30 */ 31 @Description("Status code to report a successful execution of a program.\nStatus value is 0 (zero).") 32 @ExitStatusConstant(message = "", userDescription = "Successful termination") 33 SUCCESS, 34 /** 35 * Status code to report any problem during the execution of a program. 36 */ 37 @Description("Status code to report any problem during the execution of a program.\nStatus value is 1.") 38 @ExitStatusConstant(message = "", userDescription = "Termination with error") 39 ERROR; 40 41 @Override 42 public void beforeExit(ExitStatusHelper helper) { 43 /* 44 * This exit code enum does not execute anything 45 * when exiting. 46 */ 47 } 48 }