001 /* 002 * $Id: EvenOdd.java 1103095 2011-05-14 13:18:29Z simonetripodi $ 003 * Licensed to the Apache Software Foundation (ASF) under one 004 * or more contributor license agreements. See the NOTICE file 005 * distributed with this work for additional information 006 * regarding copyright ownership. The ASF licenses this file 007 * to you under the Apache License, Version 2.0 (the 008 * "License"); you may not use this file except in compliance 009 * with the License. You may obtain a copy of the License at 010 * 011 * http://www.apache.org/licenses/LICENSE-2.0 012 * 013 * Unless required by applicable law or agreed to in writing, 014 * software distributed under the License is distributed on an 015 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 016 * KIND, either express or implied. See the License for the 017 * specific language governing permissions and limitations 018 * under the License. 019 */ 020 package org.apache.commons.ognl.test.objects; 021 022 /** 023 * 024 */ 025 public class EvenOdd 026 { 027 028 private boolean even = true; 029 030 /** 031 * Returns "even" or "odd". Whatever it returns on one invocation, it will return the opposite on the next. By 032 * default, the first value returned is "even". 033 */ 034 public String getNext() 035 { 036 String result = even ? "even" : "odd"; 037 038 even = !even; 039 040 return result; 041 } 042 043 public boolean isEven() 044 { 045 return even; 046 } 047 048 /** 049 * Overrides the even flag. 050 */ 051 052 public void setEven( boolean value ) 053 { 054 even = value; 055 } 056 }