private double transportCost(TourActivity activity) {
return transportCost.getTransportCost(
prevAct.getLocation(),
activity.getLocation(),
prevActDeparture,
route.getDriver(),
route.getVehicle());
}
private double calcDist(Service s_i, Service s_j) {
double distance;
try {
distance = costs.getTransportCost(s_i.getLocation(), s_j.getLocation(), 0.0, null, null);
return distance;
} catch (IllegalStateException e) {
// now try the euclidean distance between these two services
}
EuclideanServiceDistance euclidean = new EuclideanServiceDistance();
distance = euclidean.getDistance(s_i, s_j);
return distance;
}