public void setGeoPoint(GeoPoint gp) {
if ((gp == null) || !gp.isValid()) {
this.setLatitude(0.0);
this.setLongitude(0.0);
} else {
this.setLatitude(gp.getLatitude());
this.setLongitude(gp.getLongitude());
}
}
public boolean isValidGeoPoint() {
return GeoPoint.isValid(this.getLatitude(), this.getLongitude());
}