public void Subscribe(ISubscriber <T> s)
{
if (s is IConditionalSubscriber <T> )
{
ConcatConditionalSubscriber parent = new ConcatConditionalSubscriber((IConditionalSubscriber <T>)s, sources, delayError);
s.OnSubscribe(parent);
parent.Drain();
}
else
{
ConcatSubscriber parent = new ConcatSubscriber(s, sources, delayError);
s.OnSubscribe(parent);
parent.Drain();
}
}
public void Subscribe(ISubscriber <T> s)
{
IEnumerator <IPublisher <T> > enumerator;
bool hasValue;
try
{
enumerator = sources.GetEnumerator();
hasValue = enumerator.MoveNext();
}
catch (Exception ex)
{
ExceptionHelper.ThrowIfFatal(ex);
EmptySubscription <T> .Error(s, ex);
return;
}
if (!hasValue)
{
EmptySubscription <T> .Complete(s);
return;
}
if (s is IConditionalSubscriber <T> )
{
ConcatConditionalSubscriber parent = new ConcatConditionalSubscriber((IConditionalSubscriber <T>)s, enumerator, delayError);
s.OnSubscribe(parent);
parent.Drain();
}
else
{
ConcatSubscriber parent = new ConcatSubscriber(s, enumerator, delayError);
s.OnSubscribe(parent);
parent.Drain();
}
}
