--- android/TrainInfo/src/dk/thoerup/traininfo/provider/TimetableProvider.java	2010/10/04 08:30:10	1159
+++ android/TrainInfo/src/dk/thoerup/traininfo/provider/TimetableProvider.java	2010/10/04 08:42:12	1160
@@ -2,7 +2,7 @@
 
 import dk.thoerup.android.traininfo.common.TimetableBean;
 
-public interface TimetableProvider {
+public interface TimetableProvider extends CachingProvider {
 	TimetableBean lookupTimetable(String type, String trainID);
 	
 }