internal static PriceTick?Create(string[] row, LocalTime time, DateTimeZone tz)
{
var tick = new PriceTick(row, time, tz);
if (tick.Open == 0 && tick.High == 0 && tick.Low == 0 && tick.Close == 0 &&
tick.AdjustedClose == 0 && tick.Volume == 0)
{
return(null);
}
return(tick);
}
internal static object?Parse(string param, string[] row, LocalTime time, DateTimeZone tz)
{
if (param == "history")
{
return(PriceTick.Create(row, time, tz));
}
if (param == "div")
{
return(DividendTick.Create(row, time, tz));
}
if (param == "split")
{
return(SplitTick.Create(row, time, tz));
}
throw new Exception("Parse<T>: invalid type.");
}