/**

  * Distribution License:

  * JSword is free software; you can redistribute it and/or modify it under

  * the terms of the GNU Lesser General Public License, version 2.1 or later

  * as published by the Free Software Foundation. This program is distributed

  * in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even

  * the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

  * See the GNU Lesser General Public License for more details.

  *

  * The License is available on the internet at:

  *      http://www.gnu.org/copyleft/lgpl.html

  * or by writing to:

  *      Free Software Foundation, Inc.

  *      59 Temple Place - Suite 330

  *      Boston, MA 02111-1307, USA

  *

  * © CrossWire Bible Society, 2005 - 2016

  *

  */

 package org.crosswire.common.util;

 import java.util.Enumeration;

 import java.util.Iterator;

 import java.util.NoSuchElementException;

 /**

  * Convert an Iterator into a Enumeration.

  * <p>

  * The only real difference between the 2 is the naming and that Enumeration

  * does not have the delete method.

  * </p>

  * 

  * @param <E> The type of the elements returned by this iterator

  * @see gnu.lgpl.License The GNU Lesser General Public License for details.

  * @author Joe Walker

  */

 public final class IteratorEnumeration<E> implements Enumeration<E> {

     /**

      * Create an Enumeration that proxies to an Iterator.

      * 

      * @param it the iterator to wrap.

      */

     public IteratorEnumeration(Iterator<E> it) {

         this.it = it;

     }

     /* (non-Javadoc)

      * @see java.util.Enumeration#hasMoreElements()

      */

     public boolean hasMoreElements() {

         return it.hasNext();

     }

     /* (non-Javadoc)

      * @see java.util.Enumeration#nextElement()

      */

     public E nextElement() throws NoSuchElementException {

         return it.next();

     }

     /**

      * The Iterator that we are proxying to

      */

     private Iterator<E> it;

 }