public void getRate() {
RouteId id = new RouteId();
HubEntity hub = hubsRegistry.findHubByName(selectedHub);
CoefficientsInfo coef = hubsRegistry.getCoefficientsForHub(selectedHub);
id.setDestName(Parser.getCity(destination));
id.setDestState(Parser.getState(destination));
id.setHubName(hub.getCity());
id.setHubState(hub.getState());
RouteEntity route = repo.findRoute(id);
if (route == null) {
try {
route =
GoogleHandler.createRouteEntity(
id.getHubName(), id.getHubState(), id.getDestName(), id.getDestState());
route = repo.saveRoute(route, id);
} catch (GoogleServiceParamException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (GoogleServiceException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
float interceptX = coef.getIntercept().getX();
float rate = 0;
if (route.getDistanceInMiles() < interceptX) {
rate = route.getDistanceInMiles() * coef.getCoef1().getBeta() + coef.getCoef1().getAlpha();
} else {
rate = route.getDistanceInMiles() * coef.getCoef2().getBeta() + coef.getCoef2().getAlpha();
}
Messanger.show(
"Got rate ",
route.getDestName() + " : " + route.getDistanceInMiles() + "mi, rate: " + rate);
}
private List<RouteInfo> getRouteInfoForDestinations(
Map<String, Set<String>> from, Map<String, Set<String>> to, List<String> errors) {
List<RouteInfo> routes = new ArrayList<RouteInfo>();
// loop through all destination states and find all hubs that belongs to
// the catchment
for (String destState : to.keySet()) {
List<String> reqTo = new ArrayList<String>(), reqFrom = new ArrayList<String>();
for (String destCity : to.get(destState)) {
reqTo.add(destCity + "," + destState);
}
if (from.get(destState) != null) {
for (String hubName : from.get(destState)) {
reqFrom.add(hubName + "," + destState);
}
}
for (State hubState : catchment.getDestinations().get(State.valueOf(destState))) {
if (from.get(hubState.name()) == null) continue;
for (String hubName : from.get(hubState.name())) {
reqFrom.add(hubName + "," + hubState);
}
}
try {
if (!reqFrom.isEmpty() & !reqTo.isEmpty())
routes.addAll(GoogleHandler.getRouteInfoList(reqFrom, reqTo, errors));
} catch (GoogleServiceParamException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (GoogleServiceException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
return routes;
}