/*
 *  This file is part of the Jikes RVM project (http://jikesrvm.org).
 *
 *  This file is licensed to You under the Common Public License (CPL);
 *  You may not use this file except in compliance with the License. You
 *  may obtain a copy of the License at
 *
 *      http://www.opensource.org/licenses/cpl1.0.php
 *
 *  See the COPYRIGHT.txt file distributed with this work for information
 *  regarding copyright ownership.
 */
 
package org.mmtk.vm;

/**
 * $Id$
 * 
 * @author <a href="http://cs.anu.edu.au/~Steve.Blackburn">Steve Blackburn</a>
 * @author Perry Cheng
 * @version $Revision$
 */
public class Statistics {
    
    /**
     * Returns the number of collections that have occured.
     * 
     * @return The number of collections that have occured.
     */
    public static final int getCollectionCount() {
        return 0;
    }

    /**
     * Read cycle counter
     */
    public static long cycles() {
        return 0L;
    }

    /**
     * Convert cycles to milliseconds
     */
    public static double cyclesToMillis(long c) {
        return (double) 0;
    }

    /**
     * Convert cycles to seconds
     */
    public static double cyclesToSecs(long c) {
        return (double) 0;
    }

    /**
     * Convert milliseconds to cycles
     */
    public static long millisToCycles(double t) {
        return 0L;
    }

    /**
     * Convert seconds to cycles
     */
    public static long secsToCycles(double t) {
        return 0L;
    }
}