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1   /*
2    * Licensed to the Apache Software Foundation (ASF) under one or more
3    * contributor license agreements.  See the NOTICE file distributed with
4    * this work for additional information regarding copyright ownership.
5    * The ASF licenses this file to You under the Apache License, Version 2.0
6    * (the "License"); you may not use this file except in compliance with
7    * the License.  You may obtain a copy of the License at
8    *
9    *      http://www.apache.org/licenses/LICENSE-2.0
10   *
11   * Unless required by applicable law or agreed to in writing, software
12   * distributed under the License is distributed on an "AS IS" BASIS,
13   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14   * See the License for the specific language governing permissions and
15   * limitations under the License.
16   */
17  package org.apache.commons.vfs.util;
18  
19  /***
20   * An enumerated type representing the modes of a random access content.
21   *
22   * @author <a href="mailto:imario@apache.org">Mario Ivankovits</a>
23   * @version $Revision: 480428 $ $Date: 2006-11-29 07:15:24 +0100 (Mi, 29 Nov 2006) $
24   */
25  public class RandomAccessMode
26  {
27      /***
28       * read
29       */
30      public static final RandomAccessMode READ = new RandomAccessMode(true, false);
31  
32      /***
33       * read/write
34       */
35      public static final RandomAccessMode READWRITE = new RandomAccessMode(true, true);
36  
37  
38      private final boolean read;
39      private final boolean write;
40  
41      private RandomAccessMode(final boolean read, final boolean write)
42      {
43          this.read = read;
44          this.write = write;
45      }
46  
47      public boolean requestRead()
48      {
49          return read;
50      }
51  
52      public boolean requestWrite()
53      {
54          return write;
55      }
56  }