public static BaseCursorAsync <TK, TV, TCursor> Create(BaseSeries <TK, TV> source, Func <TCursor> cursorFactory)
{
BaseCursorAsync <TK, TV, TCursor> inst;
return(new BaseCursorAsync <TK, TV, TCursor>(source, cursorFactory));
// TODO #84
//if (!Pool.TryTake(out inst)) {
// inst = new BaseCursorAsync<TK, TV, TCursor>(source, cursorFactory);
//}
//inst._source = source;
//inst._innerCursor = cursorFactory();
//inst._disposed = false;
//return inst;
}
private void Dispose(bool disposing)
{
if (!disposing)
{
return;
}
_source = null;
_innerCursor?.Dispose();
_innerCursor = default(TCursor);
_unusedTcs = null;
_cancelledTcs = null;
_registration.Dispose();
_registration = default(CancellationTokenRegistration);
_token = default(CancellationToken);
// TODO #84
//Pool.TryAdd(this);
}
// NB factory could be more specific than GetCursor method of the source, which returns an interface
// At the same time, we need access to BaseSeries members and cannot use Source property of the cursor
public BaseCursorAsync(BaseSeries <TK, TV> source, Func <TCursor> cursorFactory)
{
this._source = source;
_innerCursor = cursorFactory();
}
