Ejemplo n.º 1
0
 /// <summary>
 /// Get all line trip of spesific station
 /// build each one with the arrival time to this station
 /// </summary>
 /// <param name="station"></param>
 /// <returns></returns>
 public IEnumerable <BO.LineTrip> GetAllLineTripsByStation(BO.Station station)
 {
     return(from line in station.LinesPassBy
            from lineTrip in GetAllLineTrips()
            where lineTrip.LineId == line.Id
            let lineTripRes = SetArrivalTimeToStation(station, lineTrip)
                              orderby lineTripRes.ArrivalTimeToStation
                              select lineTripRes);
 }
Ejemplo n.º 2
0
        /// <summary>
        /// Remove station from the database
        /// </summary>
        /// <param name="station"></param>
        public void RemoveStation(BO.Station station)
        {
            var stationDo = station.CopyPropertiesToNew(typeof(DO.Station)) as DO.Station;

            try
            {
                dl.RemoveStation(stationDo);
            }
            catch (DO.BadStationException ex)
            {
                throw new BO.BadStationException(station.Code, ex.Message);
            }
        }
Ejemplo n.º 3
0
        BO.LineTrip SetArrivalTimeToStation(BO.Station station, BO.LineTrip lineTrip)
        {
            TimeSpan arrivalTime = TimeSpan.Zero;

            // Summarize the time of the line until it reaches the given station
            foreach (var lineStation in GetAllLineStationsByLineID(lineTrip.LineId))
            {
                arrivalTime += lineStation.TimeFromNext;
                if (lineStation.Station == station.Code)
                {
                    break;
                }
            }

            lineTrip.ArrivalTimeToStation = lineTrip.CurrentTimeToStation = arrivalTime + lineTrip.StartAt;
            return(lineTrip);
        }
Ejemplo n.º 4
0
        /// <summary>
        /// Get a single station from the database
        /// build the station with the line that pass in her and the adjacent stations to her
        /// </summary>
        /// <param name="code"></param>
        /// <returns></returns>
        public BO.Station GetStation(int code)
        {
            var stationBo = new BO.Station();

            try
            {
                var stationDo = dl.GetStation(code);
                stationDo.CopyPropertiesTo(stationBo);
                stationBo.LinesPassBy        = GetAllLinePassByStation(code);
                stationBo.MyAdjacentStations = GetAllAdjacentStationsOf(code);
            }
            catch (DO.BadStationException ex)
            {
                throw new BO.BadStationException(code, ex.Message);
            }
            return(stationBo);
        }
Ejemplo n.º 5
0
        /// <summary>
        /// Add new station to the database
        /// </summary>
        /// <param name="station"></param>
        public void AddStation(BO.Station station)
        {
            var stationDo = station.CopyPropertiesToNew(typeof(DO.Station)) as DO.Station;

            try
            {
                if (!validLatLon(stationDo.Latitude, stationDo.Longitude))
                {
                    throw new BO.BadStationException(stationDo.Code,
                                                     "The location entered is outside the earth");
                }

                dl.AddStation(stationDo);
            }
            catch (DO.BadStationException ex)
            {
                throw new BO.BadStationException(station.Code, ex.Message);
            }
        }