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1   /*
2    * $Id: EvenOdd.java 1103095 2011-05-14 13:18:29Z simonetripodi $
3    * Licensed to the Apache Software Foundation (ASF) under one
4    * or more contributor license agreements.  See the NOTICE file
5    * distributed with this work for additional information
6    * regarding copyright ownership.  The ASF licenses this file
7    * to you under the Apache License, Version 2.0 (the
8    * "License"); you may not use this file except in compliance
9    * with the License.  You may obtain a copy of the License at
10   *
11   * http://www.apache.org/licenses/LICENSE-2.0
12   *
13   * Unless required by applicable law or agreed to in writing,
14   * software distributed under the License is distributed on an
15   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16   * KIND, either express or implied.  See the License for the
17   * specific language governing permissions and limitations
18   * under the License.
19   */
20  package org.apache.commons.ognl.test.objects;
21  
22  /**
23   *
24   */
25  public class EvenOdd
26  {
27  
28      private boolean even = true;
29  
30      /**
31       * Returns "even" or "odd". Whatever it returns on one invocation, it will return the opposite on the next. By
32       * default, the first value returned is "even".
33       */
34      public String getNext()
35      {
36          String result = even ? "even" : "odd";
37  
38          even = !even;
39  
40          return result;
41      }
42  
43      public boolean isEven()
44      {
45          return even;
46      }
47  
48      /**
49       * Overrides the even flag.
50       */
51  
52      public void setEven( boolean value )
53      {
54          even = value;
55      }
56  }