public Task Execute(Uri recentFeedUri, EventProcessor eventProcessor, HttpResourceClient httpResourceClient, ClientState clientState)
{
var entry = feed.Items.ElementAt(entryIndex);
if (!clientState.HaveAlreadyProcessed(entry))
{
encounteredItems.Add(entry);
if (feed.Items.Count() > entryIndex + 1)
{
return new NavigateEntryTask(feed, entryIndex + 1, encounteredItems);
}
return new NavigatePreviousArchiveTask(feed, encounteredItems);
}
return new ProcessItemsTask(encounteredItems);
}
