1 package org.apache.rat.config; 2 3 /* 4 * Licensed to the Apache Software Foundation (ASF) under one 5 * or more contributor license agreements. See the NOTICE file 6 * distributed with this work for additional information 7 * regarding copyright ownership. The ASF licenses this file 8 * to you under the Apache License, Version 2.0 (the 9 * "License"); you may not use this file except in compliance 10 * with the License. You may obtain a copy of the License at 11 * 12 * http://www.apache.org/licenses/LICENSE-2.0 13 * 14 * Unless required by applicable law or agreed to in writing, 15 * software distributed under the License is distributed on an 16 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 17 * KIND, either express or implied. See the License for the 18 * specific language governing permissions and limitations 19 * under the License. 20 */ 21 22 /** 23 * Value of addLicenseHeaders configuration option. 24 */ 25 public enum AddLicenseHeaders { 26 /** Add license headers to a *.new file*/ 27 TRUE, 28 /** Do not add headers */ 29 FALSE, 30 /** Add headers and overwrite the old file */ 31 FORCED; 32 33 private static final char SEPARATOR = '|'; 34 35 /** 36 * @return pretty-printed list of all available options. 37 */ 38 public static String getValuesForHelp() { 39 StringBuilder sb = new StringBuilder(); 40 for(AddLicenseHeaders headerOption : AddLicenseHeaders.values()) { 41 sb.append(headerOption.name().toLowerCase()).append(SEPARATOR); 42 } 43 // remove last separator 44 sb.setLength(sb.length() - 1); 45 return sb.toString(); 46 } 47 }