private void UnloadRates(string pair, ServiceConfiguration.TimeFrame frame)
{
string path;
lock (Locker.Get("GetPath")) path = this.GetPath(frame, pair);
Rate[] Rates = Data[pair][frame].Values.ToArray();
//Do not disassembly if no data is availible
if (Rates == null || Rates.Length <= 0)
{
return;
}
StringBuilder builder = new StringBuilder();
for (int i = 0; i < Rates.Length; i++)
{
Rate rate = Rates[i];
builder.Append(ChartPointInfo.Serialize(rate.ChartData) + "$");//ToStringQuick()
}
byte[] bytes = Asmodat.IO.Compression.Zip(builder.ToString());
lock (Locker.Get("DataDisassembler")) DataDisassembler.Add(path, bytes);
}
/// <summary>
/// Creates new instance using string serialized chartpoint data
/// </summary>
/// <param name="data"></param>
public static Rate ToRate(string data, RateInfo.DataType type)
{
Rate rate = new Rate();
if (type == RateInfo.DataType.ChartPoint)
{
rate.ChartData = ChartPointInfo.Deserialize(data);//.Deserialize(data);
return(rate);
}
else
{
throw new Exception("Rate() Deserializing Unknown Format !");
}
}
/// <summary>
/// This method coverts chart points to data points
/// </summary>
/// <param name="points"></param>
/// <returns></returns>
public static DataPoint[] ToDataPoints(ChartPoint[] points, DataPointType type)
{
DataPoint[] ADPoints = new DataPoint[points.Length];
Parallel.For(0, points.Length, i =>
{
if (type == DataPointType.Candle)
{
ADPoints[i] = ChartPointInfo.ToCandle(points[i]);
}
else if (type == DataPointType.AskBid)
{
ADPoints[i] = ChartPointInfo.ToAskBid(points[i]);
}
else if (type == DataPointType.HiLo)
{
ADPoints[i] = ChartPointInfo.ToHihgLow(points[i]);
}
else if (type == DataPointType.OpenClose)
{
ADPoints[i] = ChartPointInfo.ToOpenClose(points[i]);
}
else if (type == DataPointType.AskBidErrorBar)
{
ADPoints[i] = ChartPointInfo.ToAskBidErrorBar(points[i]);
}
else if (type == DataPointType.AskLine)
{
ADPoints[i] = ChartPointInfo.ToAskLine(points[i]);
}
else
{
throw new ArgumentException("ChartPointInfo ToDataPoints Unknown data point type !");
}
});
return(ADPoints);
}
