<![CDATA[
/**
* Title: GPS Simulator
* Copyright: Copyright (c) 2002
* Company: University of Oregon Computer Science Dept.
*
* @author Jason Prideaux
* @version 1.0
*
*/
package transport.protocol;
import java.io.*;
/* ====================================================================== */
/** This class is a NMEAMessage. A NMEAMessage is a GPS position
* information message. It contains location, heading and even time
* information pertaining to a specific agent.
*
*/
public class NMEAMessage extends Sim2PMessage implements Serializable{
/** Nmea formatted message string. */
private String nmea;
/** The latitude position for the receiving agent. */
private double latitude;
/** The longitude position for the receiving agent. */
private double longitude;
/** The heading for the receiving agent. */
private double heading;
/** The time for the receiving agent. */
private long time;
/* ===================================================================== */
/** This constructor initializes the nmea message.
*
* @param to The port the ipaq gps receiver is listening on.
* @param from The port the ipaq gps receiver is listening on.
* @param lat The port the ipaq gps receiver is listening on.
* @param lon The port the ipaq gps receiver is listening on.
* @param hea The port the ipaq gps receiver is listening on.
* @param tim The port the ipaq gps receiver is listening on.
*
*/
public NMEAMessage(int to, int from, double lat, double lon, double hea, long tim){
super(to, from);
this.latitude = lat;
this.longitude = lon;
this.heading = hea;
this.time = tim;
} //Constructor
/* ===================================================================== */
/** This constructor initializes the .
*
* @param nmea The port the ipaq gps receiver is listening on.
* @param to The port the ipaq gps receiver is listening on.
* @param from The port the ipaq gps receiver is listening on.
*
*/
public NMEAMessage(String nmea, int to, int from){
super(to, from);
this.nmea = nmea;
} //Constructor
/* ===================================================================== */
/** This method returns the String nmea message.
*
* @return String The message.
*
*/
public String getNmea(){
return nmea;
} //method: getNmea
/* ===================================================================== */
/** This method returns the latitude of gps coordinate.
*
* @return double The latitude.
*
*/
public double getLatitude(){
return latitude;
} //method: getLatitude
/* ===================================================================== */
/** This method returns the longitude of gps coordinate.
*
* @return double The longitude.
*
*/
public double getLongitude(){
return longitude;
} //method: getLongitude
/* ===================================================================== */
/** This method returns the heading of gps coordinate.
*
* @return double The heading.
*
*/
public double getHeading(){
return heading;
} //method: getHeading
/* ===================================================================== */
/** This method returns the time of gps coordinate.
*
* @return long The time.
*
*/
public long getTime(){
return time;
} //method: getTime
} //class: NMEAMessage
]]>