simtimer.java

High performance DB query

/*
 * @(#)$Id: SimTimer.java,v 1.6 2005/07/11 05:33:57 huebsch Exp $
 *
 * Copyright (c) 2001-2004 Regents of the University of California.
 * All rights reserved.
 *
 * This file is distributed under the terms in the attached BERKELEY-LICENSE
 * file. If you do not find these files, copies can be found by writing to:
 * Computer Science Division, Database Group, Universite of California,
 * 617 Soda Hall #1776, Berkeley, CA 94720-1776. Attention: Berkeley License
 *
 * Copyright (c) 2003-2004 Intel Corporation. All rights reserved.
 *
 * This file is distributed under the terms in the attached INTEL-LICENSE file.
 * If you do not find these files, copies can be found by writing to:
 * Intel Research Berkeley, 2150 Shattuck Avenue, Suite 1300,
 * Berkeley, CA, 94704.  Attention:  Intel License Inquiry.
 */


package simulator.services.timer;

import services.timer.Timer;
import services.timer.TimerClient;
import simulator.schedulers.clock.ClockStub;

/**
 * Class SimTimer
 *
 */
public class SimTimer implements Timer {

    public ClockStub myClockStub;

    /**
     * Constructor SimTimer
     *
     * @param clockStub
     */
    public SimTimer(ClockStub clockStub) {
        this.myClockStub = clockStub;
    }

    /**
     * Method schedule
     *
     * @param relativeTime
     * @param data
     * @param client
     */
    public void schedule(double relativeTime, Object data, TimerClient client) {
        myClockStub.schedule(relativeTime, data, client);
    }

    /**
     * Method scheduleMS
     *
     * @param relativeTimeMS
     * @param data
     * @param client
     */
    public void scheduleMS(long relativeTimeMS, Object data,
                           TimerClient client) {
        myClockStub.schedule(((double) relativeTimeMS) / ((double) 1000), data,
                             client);
    }

    /**
     * Method getCurrentTime
     * @return
     */
    public double getCurrentTime() {
        return myClockStub.getCurrentTime();
    }

    /**
     * Method getCurrentTimeMS
     * @return
     */
    public long getCurrentTimeMS() {
        return (long) (myClockStub.getCurrentTime() * 1000);
    }
}