Coverage report

  %line %branch
org.apache.commons.jexl.util.EnumerationIterator
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 1  
 /*
 2  
  * Copyright 1999-2001,2004 The Apache Software Foundation.
 3  
  * 
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  * Licensed under the Apache License, Version 2.0 (the "License");
 5  
  * you may not use this file except in compliance with the License.
 6  
  * You may obtain a copy of the License at
 7  
  * 
 8  
  *      http://www.apache.org/licenses/LICENSE-2.0
 9  
  * 
 10  
  * Unless required by applicable law or agreed to in writing, software
 11  
  * distributed under the License is distributed on an "AS IS" BASIS,
 12  
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 13  
  * See the License for the specific language governing permissions and
 14  
  * limitations under the License.
 15  
  */
 16  
 
 17  
 package org.apache.commons.jexl.util;
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 20  
 import java.util.Iterator;
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 import java.util.Enumeration;
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 23  
 /**
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  * An Iterator wrapper for an Enumeration.
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  *
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  * @author <a href="mailto:geirm@optonline.net">Geir Magnusson Jr.</a>
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  * @version $Id: EnumerationIterator.java,v 1.3 2004/02/28 13:45:21 yoavs Exp $
 28  
  */
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 public class EnumerationIterator implements Iterator
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 {
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     /**
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      * The enumeration to iterate.
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      */
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     private Enumeration enum = null;
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 36  
     /**
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      * Creates a new iteratorwrapper instance for the specified 
 38  
      * Enumeration.
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      *
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      * @param enum  The Enumeration to wrap.
 41  
      */
 42  
     public EnumerationIterator( Enumeration enum)
 43  0
     {
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         this.enum = enum;
 45  0
     }
 46  
 
 47  
     /**
 48  
      * Move to next element in the array.
 49  
      *
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      * @return The next object in the array.
 51  
      */
 52  
     public Object next()
 53  
     {
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         return enum.nextElement();
 55  
     }
 56  
     
 57  
     /**
 58  
      * Check to see if there is another element in the array.
 59  
      *
 60  
      * @return Whether there is another element.
 61  
      */
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     public boolean hasNext()
 63  
     {
 64  0
         return enum.hasMoreElements();
 65  
     }
 66  
 
 67  
     /**
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      *  Unimplemented.  No analogy in Enumeration
 69  
      */
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     public void remove()
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     {
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         // not implemented
 73  0
     }
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 75  
 }

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