private static void StopTimeTest(IGTFSDataSource source)
{
IGTFSFeed feed = new LenientGTFSFeed(source);
var stopTimes = feed.StopTimes;
var tripsByRouteService = feed.Trips.GroupBy(tp => (tp.RouteID, tp.ServiceID));
var timesByTrip = stopTimes.GroupBy(stm => stm.TripID).ToDictionary(stm => stm.Key, stm => new { start = stm.Min(x => x.DepartureTime), end = stm.Max(x => x.ArrivalTime) });
DurationPattern ptn = DurationPattern.CreateWithInvariantCulture("H:mm:ss");
foreach (var group in tripsByRouteService)
{
var rt = feed.Routes[group.Key.RouteID];
var cal = feed.Calendars[group.Key.ServiceID].Item1;
string header = $"{rt.Type} {rt.ShortName} {rt.LongName} - {DayMasks.Get(cal.Mask)}";
Duration min = Duration.MaxValue;
Duration max = Duration.MinValue;
foreach (var trip in group)
{
var times = timesByTrip[trip.ID];
min = Duration.Min(times.start.Value, min);
max = Duration.Max(times.end.Value, max);
}
string timeStr = $"{ptn.Format(min)} - {ptn.Format(max)}";
Console.WriteLine($"{header}: {timeStr}");
}
}
public LenientGTFSFeed(IGTFSDataSource source)
{
DataSource = source;
Agencies = new IDEntityCollection <Agency>(DataSource, "agency", AgencyFactory);
DefaultAgencyID = Agencies.First().ID;
Routes = new IDEntityCollection <Route>(DataSource, "routes", RouteFactory);
Calendars = new GTFSCalendarCollection(DataSource,
new IDEntityCollection <Calendar>(DataSource, "calendar", CalendarFactory),
new TwoKeyEntityCollection <CalendarDate, string, NodaTime.LocalDate>(DataSource, "calendar_dates", CalendarDateFactory)
);
Stops = new IDEntityCollection <Stop>(DataSource, "stops", StopFactory);
Trips = new IDEntityCollection <Trip>(DataSource, "trips", TripFactory);
StopTimes = new GTFSOrderedEntityCollection <StopTime>(DataSource, "stop_times", StopTimeFactory);
FareAttributes = new IDEntityCollection <FareAttribute>(DataSource, "fare_attributes", FareAttributeFactory);
ShapePoints = new GTFSOrderedEntityCollection <ShapePoint>(DataSource, "shapes", ShapePointFactory);
Frequencies = new TwoKeyEntityCollection <Frequency, string, Duration>(DataSource, "frequencies", FrequencyFactory);
Transfers = new TwoKeyEntityCollection <Transfer, string, string>(DataSource, "transfers", TransferFactory);
Pathways = new IDEntityCollection <Pathway>(DataSource, "pathways", PathwayFactory);
Levels = new IDEntityCollection <Level>(DataSource, "levels", LevelFactory);
Translations = new GTFSGenericCollection <Translation>(DataSource, "translations", TranslationFactory);
Attributions = new GTFSGenericCollection <Attribution>(DataSource, "attributions", AttributionFactory);
FeedInfo = null;
foreach (FeedInfo info in DataSource.GetObjects("feed_info", FeedInfoFactory, new List <GTFSUnparsedEntity>()))
{
FeedInfo = info;
break;
}
}
public GTFSGenericCollection(IGTFSDataSource source, string tableName, GTFSEntityFactory <T> factory)
{
Backing = new();
Unparsed = new();
foreach (T item in source.GetObjects(tableName, factory, Unparsed))
{
Backing.Add(item);
}
}
public IDEntityCollection(IGTFSDataSource source, string tableName, GTFSEntityFactory <T> factory)
{
Dict = new Dictionary <string, T>();
Unparsed = new List <GTFSUnparsedEntity>();
foreach (T item in source.GetObjects(tableName, factory, Unparsed))
{
Dict.Add(item.ID, item);
}
}
public GTFSOrderedEntityCollection(IGTFSDataSource source, string tableName, GTFSEntityFactory <T> factory)
{
Backing = new Dictionary <string, AVLTreeDictionary <int, T> >();
var backingGen = new DictionaryGenerator <string, AVLTreeDictionary <int, T> >(Backing,
new FuncGenerator <string, AVLTreeDictionary <int, T> >(x => new AVLTreeDictionary <int, T>()));
Unparsed = new List <GTFSUnparsedEntity>();
foreach (T item in source.GetObjects(tableName, factory, Unparsed))
{
backingGen[item.ID].Add(item.Index, item);
}
}
