/** @return time difference between first and last point of segment */
public Period getPeriod() {
return GPSHelperFunctions.getTimeDifference(points.get(0), points.get(points.size() - 1));
}
/** @return time difference between first and last point of segment */
public Period getPeriod() {
return GPSHelperFunctions.getTimeDifference(points.get(0), points.get(points.size() - 1));
}
