tests/stress/Benchmark.java

/*
    JSPWiki - a JSP-based WikiWiki clone.

    Copyright (C) 2001-2007 Janne Jalkanen (Janne.Jalkanen@iki.fi)

    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
    the Free Software Foundation; either version 2.1 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 Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public License
    along with this program; if not, write to the Free Software
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */
package stress;

import org.apache.commons.lang.time.StopWatch;

public class Benchmark extends StopWatch
{
    /**
     *  How many operations/second?
     */
    public String toString( int operations )
    {
        double totalTime = getTime();

        return Double.toString( (operations/totalTime) * 1000.0 );
    }
}