protected override void Execute()
{
Thread thread = new Thread(ThreadK.Value);
ThreadUsrSet tuWatchSet = GetWatchingThreadUsrs(thread.K);
thread.TotalWatching = tuWatchSet.Count;
ThreadUsrSet tus = GetParticipatingThreadUsrs(thread);
thread.TotalParticipants = tus.Count;
if (thread.Private && thread.TotalParticipants == 2)
{
thread.FirstParticipantUsrK = GetUsrKOfFirstParticipant(thread.K, thread.UsrK) ?? 0;
}
else
{
thread.FirstParticipantUsrK = 0;
}
thread.Update();
}
