Coverage Report - org.apache.tapestry.bean.EvenOdd
 
Classes in this File Line Coverage Branch Coverage Complexity
EvenOdd
0%
0/8
0%
0/4
1.333
 
 1  
 // Copyright 2004, 2005 The Apache Software Foundation
 2  
 //
 3  
 // Licensed under the Apache License, Version 2.0 (the "License");
 4  
 // you may not use this file except in compliance with the License.
 5  
 // You may obtain a copy of the License at
 6  
 //
 7  
 //     http://www.apache.org/licenses/LICENSE-2.0
 8  
 //
 9  
 // Unless required by applicable law or agreed to in writing, software
 10  
 // distributed under the License is distributed on an "AS IS" BASIS,
 11  
 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 12  
 // See the License for the specific language governing permissions and
 13  
 // limitations under the License.
 14  
 
 15  
 package org.apache.tapestry.bean;
 16  
 
 17  
 /**
 18  
  * Used to emit a stream of alterating string values: "even", "odd", etc. This
 19  
  * is often used in the Inspector pages to make the class of a <tr>
 20  
  * alternate for presentation reasons.
 21  
  * 
 22  
  * @author Howard Lewis Ship
 23  
  */
 24  
 
 25  0
 public class EvenOdd
 26  
 {
 27  
 
 28  0
     private boolean even = true;
 29  
 
 30  
     /**
 31  
      * Returns "even" or "odd". Whatever it returns on one invocation, it will
 32  
      * return the opposite on the next. By default, the first value returned is
 33  
      * "even".
 34  
      */
 35  
 
 36  
     public String getNext()
 37  
     {
 38  0
         String result = even ? "even" : "odd";
 39  
 
 40  0
         even = !even;
 41  
 
 42  0
         return result;
 43  
     }
 44  
 
 45  
     public boolean isEven()
 46  
     {
 47  0
         return even;
 48  
     }
 49  
 
 50  
     /**
 51  
      * Overrides the even flag.
 52  
      */
 53  
 
 54  
     public void setEven(boolean value)
 55  
     {
 56  0
         even = value;
 57  0
     }
 58  
 }