/*******************************************************************************
 * Breakout Cave Survey Visualizer
 *
 * Copyright (C) 2014 James Edwards
 *
 * jedwards8 at fastmail dot fm
 *
 * This program is free software; you can redistribute it and/or modify it under
 * the terms of the GNU General Public License as published by the Free Software
 * Foundation; either version 2 of the License, or (at your option) any later
 * version.
 *
 * 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 General Public License for more
 * details.
 *
 * You should have received a copy of the GNU General Public License along with
 * this program; if not, write to the Free Software Foundation, Inc., 51
 * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 *******************************************************************************/
package org.andork.collect;

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

public class EnumerationIterator<T> implements Iterator<T> {
	public static <T> Iterable<T> iterable(final Enumeration<T> enumeration) {
		return new Iterable<T>() {
			@Override
			public Iterator<T> iterator() {
				return new EnumerationIterator<T>(enumeration);
			}
		};
	}

	private final Enumeration<T> enumeration;

	public EnumerationIterator(Enumeration<T> enumeration) {
		super();
		this.enumeration = enumeration;
	}

	@Override
	public boolean hasNext() {
		return enumeration.hasMoreElements();
	}

	@Override
	public T next() {
		return enumeration.nextElement();
	}

	@Override
	public void remove() {
		throw new UnsupportedOperationException();
	}
}