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 static void AssertForeignKeyExists(string input, string key, GTFSCalendarCollection collection, string collectionName)
{
if (input == null)
{
throw new PropertyNullException(key);
}
if (!collection.Contains(input))
{
if (input == "")
{
throw new PropertyNullException(key);
}
else
{
throw new PropertyForeignKeyException(key, $"The collection {collectionName} doesn't contain the key {input}.");
}
}
}
public static void AssertForeignKeyExists(this GTFSPropertyCollection properties, string key, GTFSCalendarCollection collection, string collectionName) => AssertForeignKeyExists(properties[key], key, collection, collectionName);
