traininfo/provider/ProviderFactory.java

package dk.thoerup.traininfo.provider;


public class ProviderFactory {
        private static DepartureProvider departureProvider = null;
        private static StationProvider stationProvider = 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;
        }
}
1	package dk.thoerup.traininfo.provider;
2
3
4	public class ProviderFactory {
5	private static DepartureProvider departureProvider = null;
6	private static StationProvider stationProvider = null;
7
8	public static DepartureProvider getDepartureProvider() {
9	if (departureProvider == null) {
10	//provider = new DebugProvider();
11	departureProvider = new XmlDepartureProvider();
12	}
13
14	return departureProvider;
15	}
16
17	public static StationProvider getStationProvider() {
18	if (stationProvider == null) {
19	stationProvider = new XmlStationProvider();
20	}
21
22	return stationProvider;
23	}
24	}