/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
package ognl.test.objects;

public class EvenOdd {

    private boolean even = true;

    /**
     * Returns "even" or "odd". Whatever it returns on one invocation, it will
     * return the opposite on the next. By default, the first value returned is
     * "even".
     */
    public String getNext() {
        String result = even ? "even" : "odd";
        even = !even;
        return result;
    }

    public boolean isEven() {
        return even;
    }

    /**
     * Overrides the even flag.
     */
    public void setEven(boolean value) {
        even = value;
    }

}
