public Task Execute(Uri recentFeedUri, EventProcessor eventProcessor, HttpResourceClient httpResourceClient, ClientState clientState)
 {
     foreach (var item in ((IEnumerable<SyndicationItem>)encounteredItems).Reverse())
     {
         eventProcessor.Process(item);
         clientState.RecordSuccessfullyProcessed(item);
     }
     return new Terminate();
 }