private void ChooseMergeItem(string id, KeyedCollection<string, SubscriptionItem> previousAuxList, KeyedCollection<string, FeedItem> currentAuxList, MergeResult result)
{
var previous = previousAuxList.Take(id);
var current = currentAuxList.Take(id);
if (previous.LastUpdatedTime == current.LastUpdatedTime)
{
result.AddItem(previous, ItemMergeStatus.NoChangedItem);
}
else
{
previous.Update(current);
result.AddItem(previous, ItemMergeStatus.UpdatedItem);
}
}
private void ChooseRemovedItem(string id, KeyedCollection<string, SubscriptionItem> previousAuxList, MergeResult result)
{
result.AddItem(previousAuxList.Take(id), ItemMergeStatus.RemovedItem);
}
private void ChooseNewItem(string id, KeyedCollection<string, FeedItem> currentAuxList, MergeResult result)
{
result.AddItem(new SubscriptionItem(currentAuxList.Take(id)), ItemMergeStatus.NewItem);
}
