NumberIterator.java

/*
 * Copyright 2007 Sun Microsystems, Inc. All Rights Reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.
 *
 * This code 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
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
 * CA 95054 USA or visit www.sun.com if you need additional information or
 * have any questions.
 *
 */
package gcparser;

import java.util.Iterator;

// XXX - this should be generified.

public class NumberIterator implements Iterator<Double>
{
	public NumberIterator(double start, double increment)
	{
		_cur = start;
		_inc = increment;
	}

	public boolean hasNext() { return true; }
	public Double next()
	{
		Double tmp = new Double(_cur);
		_cur += _inc;
		return tmp;
	}
	public void remove() { throw new UnsupportedOperationException(); }

	private double _cur;
	private double _inc;
}