package dk.thoerup.traininfo.provider;


public class ProviderFactory {
	private static DepartureProvider departureProvider = null;
	private static StationProvider stationProvider = null;
	private static TimetableProvider timetableProvider = null;
	
	public static DepartureProvider getDepartureProvider() {
		if (departureProvider == null) {
			//provider = new DebugProvider();
			departureProvider = new XmlDepartureProvider();
		}
		
		return departureProvider;
	}
	
	public static StationProvider getStationProvider() {
		if (stationProvider == null) {
			stationProvider = new XmlStationProvider();
		}
		
		return stationProvider;
	}
	
	public static TimetableProvider getTimetableProvider() {
		if (timetableProvider == null) {
			timetableProvider = new XmlTimetableProvider();
		}
		return timetableProvider;
	}
}