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1   /*
2    *   Licensed to the Apache Software Foundation (ASF) under one
3    *   or more contributor license agreements.  See the NOTICE file
4    *   distributed with this work for additional information
5    *   regarding copyright ownership.  The ASF licenses this file
6    *   to you under the Apache License, Version 2.0 (the
7    *   "License"); you may not use this file except in compliance
8    *   with the License.  You may obtain a copy of the License at
9    *
10   *     http://www.apache.org/licenses/LICENSE-2.0
11   *
12   *   Unless required by applicable law or agreed to in writing,
13   *   software distributed under the License is distributed on an
14   *   "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15   *   KIND, either express or implied.  See the License for the
16   *   specific language governing permissions and limitations
17   *   under the License.
18   *
19   */
20  package org.apache.directory.server.core.changelog;
21  
22  
23  /**
24   * The order, based on revision numbers, in which to return log changes or 
25   * tags.
26   *
27   * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
28   * @version $Rev$, $Date$
29   */
30  public enum RevisionOrder
31  {
32      AscendingOrder( true ),
33      DescendingOrder( false );
34      
35  
36      private final boolean ascending;
37      
38  
39      private RevisionOrder( boolean ascending )
40      {
41          this.ascending = ascending;
42      }
43  
44  
45      /**
46       * @return the ascending
47       */
48      public boolean isAscending()
49      {
50          return ascending;
51      }
52  }