public WaitList(params Task[] tasks)
{
if (tasks == null)
{
throw new ArgumentNullException("tasks");
}
_storage = new Ring();
foreach (Task task in tasks)
{
if (task == null)
{
throw new ArgumentNullException("task");
}
StorageAsRing.InsertTail(task);
}
}
public void Add(Task task)
{
if (task == null)
{
throw new ArgumentNullException();
}
lock (this) {
if (_storage == null)
{
_storage = task;
}
else if (!_isStorageRing)
{
_storage = new Ring(_storage, task);
_isStorageRing = true;
}
else
{
StorageAsRing.InsertTail(task);
}
}
}