protected GpxRoute asGpxFormat(GpxFormat format) {
List<GpxPosition> gpxPositions = new ArrayList<GpxPosition>();
for (TomTomPosition tomTomPosition : positions) {
gpxPositions.add(tomTomPosition.asGpxPosition());
}
return new GpxRoute(format, getCharacteristics(), getName(), getDescription(), gpxPositions);
}