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1   package org.apache.maven.plugin.assembly.utils;
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   * Enumeration to keep the different line ending types we support.
24   *
25   * @author Karl-Heinz Marbaise <a href="mailto:khmarbaise@apache.org">khmarbaise@apache.org</a>
26   */
27  public enum LineEndings
28  {
29      keep( null ),
30      dos( "\r\n" ),
31      windows( "\r\n" ),
32      unix( "\n" ),
33      crlf( "\r\n" ),
34      lf( "\n" );
35  
36      private final String lineEndingCharacters;
37  
38      private LineEndings( String lineEndingCharacters )
39      {
40          this.lineEndingCharacters = lineEndingCharacters;
41      }
42  
43      public boolean isNewLine()
44      {
45          return this == unix || this == lf;
46      }
47  
48      public boolean isCrLF()
49      {
50          return this == windows || this == crlf || this == dos;
51      }
52  
53      public String getLineEndingCharacters()
54      {
55          return this.lineEndingCharacters;
56      }
57  }