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00001 // ////////////////////////////////////////////////////////////////////// 00002 // Import section 00003 // ////////////////////////////////////////////////////////////////////// 00004 // STL 00005 #include <cassert> 00006 #include <sstream> 00007 // StdAir 00008 #include <stdair/bom/BomKeyManager.hpp> 00009 #include <stdair/bom/BookingClassKey.hpp> 00010 #include <stdair/bom/BookingRequestStruct.hpp> 00011 #include <stdair/bom/TravelSolutionStruct.hpp> 00012 #include <stdair/bom/FareOptionStruct.hpp> 00013 #include <stdair/service/Logger.hpp> 00014 // TravelCCM 00015 #include <travelccm/bom/PriceOrientedModel.hpp> 00016 00017 namespace TRAVELCCM { 00018 00019 // //////////////////////////////////////////////////////////////////// 00020 // Initialization of the static member 00021 const PriceOrientedModel PriceOrientedModel::_priceOrientedModel; 00022 00023 // //////////////////////////////////////////////////////////////////// 00024 PriceOrientedModel::PriceOrientedModel () : 00025 CustomerChoiceModel(stdair::PassengerChoiceModel::PRICE_ORIENTED) { 00026 } 00027 00028 // //////////////////////////////////////////////////////////////////// 00029 PriceOrientedModel::~PriceOrientedModel () { 00030 } 00031 00032 // //////////////////////////////////////////////////////////////////// 00033 const stdair::TravelSolutionStruct* PriceOrientedModel:: 00034 chooseTravelSolution (stdair::TravelSolutionList_T& ioTSList, 00035 const stdair::BookingRequestStruct& iBookingRequest) const { 00036 stdair::TravelSolutionStruct* oChosenTS_ptr = NULL; 00037 00038 // Retrieve the number of passengers 00039 const stdair::NbOfSeats_T& lPartySize = iBookingRequest.getPartySize(); 00040 00041 // Retrieve the Willingness-to-Pay (WTP) of the customer 00042 const stdair::WTP_T& lWTP = iBookingRequest.getWTP(); 00043 00044 // Browse the travel solution list and choose the cheapest one 00045 stdair::Fare_T lLowestFare = std::numeric_limits<stdair::Fare_T>::max(); 00046 for (stdair::TravelSolutionList_T::iterator itTS = ioTSList.begin(); 00047 itTS != ioTSList.end(); ++itTS) { 00048 stdair::TravelSolutionStruct& lTS = *itTS; 00049 00050 // Browse the fare options 00051 const stdair::FareOptionList_T& lFOList = lTS.getFareOptionList(); 00052 for (stdair::FareOptionList_T::const_iterator itFO = lFOList.begin(); 00053 itFO != lFOList.end(); ++itFO) { 00054 const stdair::FareOptionStruct& lFO = *itFO; 00055 00056 // Choose the current fare option and the current solution 00057 // if the current fare is lower than the current lowest fare. 00058 const stdair::Fare_T& lFOFare = lFO.getFare(); 00059 const stdair::Availability_T& lFOAvl = lFO.getAvailability(); 00060 00061 if (lFOFare < lLowestFare && lFOFare <= lWTP && lFOAvl >= lPartySize) { 00062 00063 // DEBUG 00064 /* 00065 STDAIR_LOG_DEBUG ("The travel solution (TS) '" << lTS 00066 << "' is chosen because its fare (" << lFOFare 00067 << ") is lower than the lowest fare (" << lLowestFare 00068 << ") and than the WTP (" << lWTP 00069 << "), and because the party size (" << lPartySize 00070 << ") is lower than the availability (" << lFOAvl 00071 << ")"); 00072 */ 00073 00074 lLowestFare = lFOFare; 00075 oChosenTS_ptr = &lTS; 00076 oChosenTS_ptr->setChosenFareOption (lFO); 00077 00078 } else { 00079 // DEBUG 00080 /* 00081 STDAIR_LOG_DEBUG ("The travel solution (TS) '" << lTS 00082 << "' is not chosen because either its fare (" 00083 << lFOFare << ") is greater than the lowest fare (" 00084 << lLowestFare << ") or than the WTP (" << lWTP 00085 << "), or because the party size (" << lPartySize 00086 << ") is greater than the availability (" << lFOAvl 00087 << ")"); 00088 */ 00089 } 00090 } 00091 } 00092 00093 return oChosenTS_ptr; 00094 } 00095 00096 }