Enumeriterator.java

// Copyright (c) 2001  Dustin Sallings <dustin@spy.net>

package net.spy.util;

import java.util.Enumeration;
import java.util.Iterator;

/**
 * Wrap an Enumeration to provide an Iterator interface.
 */
public class Enumeriterator<T> extends Object implements Iterator<T> {

	private final Enumeration<T> e;

	/**
	 * Get an instance of Enumeriterator.
	 */
	public Enumeriterator(Enumeration<T> src) {
		super();
		this.e=src;
	}

	/**
	 * Determine whether this Iterator has more elements.
	 *
	 * @return true if another call to next() will return an object
	 */
	public boolean hasNext() {
		return(e.hasMoreElements());
	}

	/**
	 * Get the next object.
	 *
	 * @return the next Object
	 */
	public T next() {
		return(e.nextElement());
	}

	/**
	 * NOT IMPLEMENTED.
	 */
	public void remove() {
		throw new UnsupportedOperationException("No can do, chief.");
	}

}