Как определить сегменты «вперед» и «возвращение»?

Question

В приведенной ниже ответ от Saber TravelItineraryReadRQ

<ReservationItems> 
    <Item> 
    <FlightSegment> 
     <DestinationLocation> 
     <LocationCode>RUH</LocationCode> 
     <Terminal>TERMINAL 2</Terminal> 
     <TerminalCode>2</TerminalCode> 
     </DestinationLocation> 
     <Equipment> 
     <AirEquipType>320</AirEquipType> 
     </Equipment> 
     <MarketingAirline> 
     <Code>SV</Code> 
     <FlightNumber>0573</FlightNumber> 
     </MarketingAirline> 
     <Meal> 
     <Code>M</Code> 
     </Meal> 
     <OriginLocation> 
     <LocationCode>AUH</LocationCode> 
     <Terminal>TERMINAL 1</Terminal> 
     <TerminalCode>1</TerminalCode> 
     </OriginLocation> 
     <SupplierRef> 
     <ID>123</ID> 
     </SupplierRef> 
     <UpdatedArrivalTime>06-27T21:50</UpdatedArrivalTime> 
     <UpdatedDepartureTime>06-27T21:00</UpdatedDepartureTime> 
     <AirMilesFlown>0483</AirMilesFlown> 
     <ArrivalDateTime>06-27T21:50</ArrivalDateTime> 
     <ConnectionInd>O</ConnectionInd> 
     <DayOfWeekInd>6</DayOfWeekInd> 
     <DepartureDateTime>2015-06-27T21:00</DepartureDateTime> 
     <ElapsedTime>01.50</ElapsedTime> 
     <eTicket>false</eTicket> 
     <FlightNumber>0573</FlightNumber> 
     <NumberInParty>01</NumberInParty> 
     <ResBookDesigCode>V</ResBookDesigCode> 
     <SegmentNumber>0001</SegmentNumber> 
     <SmokingAllowed>false</SmokingAllowed> 
     <SpecialMeal>false</SpecialMeal> 
     <Status>HK</Status> 
     <StopQuantity>00</StopQuantity> 
    </FlightSegment> 
    <RPH>1</RPH> 
    </Item> 
    <Item> 
    <FlightSegment> 
     <DestinationLocation> 
     <LocationCode>LHR</LocationCode> 
     <Terminal>TERMINAL 4</Terminal> 
     <TerminalCode>4</TerminalCode> 
     </DestinationLocation> 
     <Equipment> 
     <AirEquipType>77W</AirEquipType> 
     </Equipment> 
     <MarketingAirline> 
     <Code>SV</Code> 
     <FlightNumber>0107</FlightNumber> 
     </MarketingAirline> 
     <Meal> 
     <Code>M</Code> 
     </Meal> 
     <OriginLocation> 
     <LocationCode>RUH</LocationCode> 
     <Terminal>TERMINAL 2</Terminal> 
     <TerminalCode>2</TerminalCode> 
     </OriginLocation> 
     <SupplierRef> 
     <ID>123</ID> 
     </SupplierRef> 
     <UpdatedArrivalTime>06-28T07:15</UpdatedArrivalTime> 
     <UpdatedDepartureTime>06-28T02:20</UpdatedDepartureTime> 
     <AirMilesFlown>3087</AirMilesFlown> 
     <ArrivalDateTime>06-28T07:15</ArrivalDateTime> 
     <ConnectionInd>I</ConnectionInd> 
     <DayOfWeekInd>7</DayOfWeekInd> 
     <DepartureDateTime>2015-06-28T02:20</DepartureDateTime> 
     <ElapsedTime>06.55</ElapsedTime> 
     <eTicket>false</eTicket> 
     <FlightNumber>0107</FlightNumber> 
     <NumberInParty>01</NumberInParty> 
     <ResBookDesigCode>V</ResBookDesigCode> 
     <SegmentNumber>0002</SegmentNumber> 
     <SmokingAllowed>false</SmokingAllowed> 
     <SpecialMeal>false</SpecialMeal> 
     <Status>HK</Status> 
     <StopQuantity>00</StopQuantity> 
    </FlightSegment> 
    <RPH>2</RPH> 
    </Item> 
    <Item> 
    <FlightSegment> 
     <DestinationLocation> 
     <LocationCode>RUH</LocationCode> 
     <Terminal>TERMINAL 2</Terminal> 
     <TerminalCode>2</TerminalCode> 
     </DestinationLocation> 
     <Equipment> 
     <AirEquipType>77W</AirEquipType> 
     </Equipment> 
     <MarketingAirline> 
     <Code>SV</Code> 
     <FlightNumber>0118</FlightNumber> 
     </MarketingAirline> 
     <Meal> 
     <Code>M</Code> 
     </Meal> 
     <OriginLocation> 
     <LocationCode>LHR</LocationCode> 
     <Terminal>TERMINAL 4</Terminal> 
     <TerminalCode>4</TerminalCode> 
     </OriginLocation> 
     <SupplierRef> 
     <ID>123</ID> 
     </SupplierRef> 
     <UpdatedArrivalTime>07-16T03:35</UpdatedArrivalTime> 
     <UpdatedDepartureTime>07-15T18:50</UpdatedDepartureTime> 
     <AirMilesFlown>3087</AirMilesFlown> 
     <ArrivalDateTime>07-16T03:35</ArrivalDateTime> 
     <ConnectionInd>O</ConnectionInd> 
     <DayOfWeekInd>3</DayOfWeekInd> 
     <DepartureDateTime>2015-07-15T18:50</DepartureDateTime> 
     <ElapsedTime>06.45</ElapsedTime> 
     <eTicket>false</eTicket> 
     <FlightNumber>0118</FlightNumber> 
     <NumberInParty>01</NumberInParty> 
     <ResBookDesigCode>V</ResBookDesigCode> 
     <SegmentNumber>0003</SegmentNumber> 
     <SmokingAllowed>false</SmokingAllowed> 
     <SpecialMeal>false</SpecialMeal> 
     <Status>HK</Status> 
     <StopQuantity>00</StopQuantity> 
    </FlightSegment> 
    <RPH>3</RPH> 
    </Item> 
    <Item> 
    <FlightSegment> 
     <DestinationLocation> 
     <LocationCode>AUH</LocationCode> 
     <Terminal>TERMINAL 1</Terminal> 
     <TerminalCode>1</TerminalCode> 
     </DestinationLocation> 
     <Equipment> 
     <AirEquipType>E70</AirEquipType> 
     </Equipment> 
     <MarketingAirline> 
     <Code>SV</Code> 
     <FlightNumber>0578</FlightNumber> 
     </MarketingAirline> 
     <Meal> 
     <Code>M</Code> 
     </Meal> 
     <OriginLocation> 
     <LocationCode>RUH</LocationCode> 
     <Terminal>TERMINAL 2</Terminal> 
     <TerminalCode>2</TerminalCode> 
     </OriginLocation> 
     <SupplierRef> 
     <ID>123</ID> 
     </SupplierRef> 
     <UpdatedArrivalTime>07-16T09:15</UpdatedArrivalTime> 
     <UpdatedDepartureTime>07-16T06:30</UpdatedDepartureTime> 
     <AirMilesFlown>0483</AirMilesFlown> 
     <ArrivalDateTime>07-16T09:15</ArrivalDateTime> 
     <ConnectionInd>I</ConnectionInd> 
     <DayOfWeekInd>4</DayOfWeekInd> 
     <DepartureDateTime>2015-07-16T06:30</DepartureDateTime> 
     <ElapsedTime>01.45</ElapsedTime> 
     <eTicket>false</eTicket> 
     <FlightNumber>0578</FlightNumber> 
     <NumberInParty>01</NumberInParty> 
     <ResBookDesigCode>V</ResBookDesigCode> 
     <SegmentNumber>0004</SegmentNumber> 
     <SmokingAllowed>false</SmokingAllowed> 
     <SpecialMeal>false</SpecialMeal> 
     <Status>HK</Status> 
     <StopQuantity>00</StopQuantity> 
    </FlightSegment> 
    <RPH>4</RPH> 
    </Item> 
</ReservationItems> 

из приведенного выше ответа я хочу, чтобы определить отдачу и далее сегменты. Rph = 1,2 - Onward и Rph = 3,4 - Retrun.

Мне нужен способ определить их, поскольку я читаю эту информацию из PNR. Так что я не могу сравнить его с другими запросами.

Я не ищу для кода, чтобы сделать это, я спрашиваю, если какая-либо один, имеющее знание Saber, есть способ, чтобы получить ответ с некоторыми идентификаторами для идентификации Onward и возвращение, как MarriageGrp.

Answer 1

Попробуйте это. Код очень прост

using System; 
using System.Collections.Generic; 
using System.Linq; 
using System.Text; 
using System.Xml; 
using System.Xml.Linq; 

namespace ConsoleApplication2 
{ 
    class Program 
    { 
     const string FILENAME = @"c:\temp\test.xml"; 
     static void Main(string[] args) 
     { 
      XDocument doc = XDocument.Load(FILENAME); 
      var results = doc.Descendants("Item") 
       .Select(x => new { rph = x.Elements("RPH").FirstOrDefault().Value, 
            flight = x.Descendants("FlightNumber").FirstOrDefault().Value 
       }) 
       .ToList(); 

     } 
    } 
} 
​ 

Answer 2

Я знаю, этот вопрос, вероятно, старый, но я видел его, и я думаю, что я должен просто ответить на него, как это может помочь какому-то другому человеку (если в случае, если вы уже нашли путь вокруг него) поскольку нет такого узла, как MarriageGrp или любой другой вид, который

Вот поток, который я бы отправил.

1. When a user searches, save the route information in a table say (Lhr->DXB->Lhr) 
2. When the user picks an itinerary from the result and you submit the details to EnhancedAirbook, you get that ReservationItem node which is not grouped (like they were under OriginDestionationOptions in OTA_AILOW 
3. The next step is pretty important. 
a. Extract out all the destionations (in this case it would be DXB,LHR) into a variable say $paxDestLocations; Also we will have a variable say $FlightLegs - that will hold the Legs and the FlightSegments in each legs. 

If there are no more ReservationItems, then you are done. If there are more, then goto C. 
c. Let $totalSegments = count($reservationItems); 
    $usedSegmentsCounter = 0; // Will help know how much of ReservationItems we have used. 
    Start a loop like the below.. 
    // $i will represent each leg of the flight. 
    // $pL will equal total destinations 
    // $pL = count($paxDestLocations); 
    for ($i=0; $i<= $pL-1; $i++){ 
     $FlightLeg[$i]['FlightSegments'] = []; 

     // We wana start counting from usedSegmentsCounter 
     $s = $usedSegmentsCounter ; 
     for ($j=$s; $j<=$totalSegments-1; $j++){ 
     // If we just started assigning segments for this leg, then just give the first segment to this leg, we will deal with the other segments in the else block.. 
     if(empty($FlightLeg[$i]['FlightSegments'])){ 
      $FlightLeg[$i]['FlightSegments'] = $reservationItems[$j];         
     } 
     # Pick the segment..and just add it to the current leg 
     else{ 
      $FlightLeg[$i]['FlightSegments'][count($FlightLeg[$i]['FlightSegments'])] = $reservationItems[$j]; 
     } 

     // And below, we check if the current flight segment's destinationCode matched the destionationCode we are currently in.. 
     if($reservationItem[$j]['FlightSegment']['DestinationLocation']['LocationCode'] == $paxDestLocations[$i]){ 
      // We are done with the segments in this leg, 
      break 2; 
     } 
     } 

    } 

    At the end of this loop, you will have an array of this Structure below: 

    $FlightLeg = [ 
      // Leg 1 
      [ 
      ['FlightSegents' = [ 
      [ // ReservationItem 1], 
      [ // ReservationItem 2] 
      ] 
      ], 
      // Leg 2 
      [ 
      ['FlightSegents' = [ 
      [ // ReservationItem 1], 
      [ // ReservationItem 2] 
      ] 
      ], 
    ] 

Я знаю, что вы сказали, что вы не ищете коду - но я думаю, с помощью блоков коды выше было проще для объяснения цели.