public class GPS {
    private long id;
    private double lat;
    private double lon;
    private String timestamp;
    private int frequency;
    private int battery;

    double getLat() { return lat;}
    void setLat(double lat) { this.lat = lat; }
    double getLon() { return lon;}
    void setLon(double lon) { this.lon = lon;}
    String getTimestamp() { return timestamp; }
    void setTimestamp(String timestamp) { this.timestamp = timestamp; }
    public long getId() { return id; }
    public void setId(long id) { this.id = id; }
    public int getBattery() { return battery; }
    public void setBattery(int battery) { this.battery = battery; }
    public int getFrequency() { return frequency; }
    public void setFrequency(int frequency) {this.frequency = frequency; }

}