private async void GetCandles()
{
this.builder = null;
var candles = await Task.Run(() => { return(CandleCenter.GetCandles(this.instrumentID, this.CandleType, this.From)); });
this.Candles = new ObservableCollection <Candle>(candles);
this.builder = new CandleBuilder(this.Candles.LastOrDefault(), this.CandleType);
}
public static void ProcessQuotation(Quotation quotation, int volume)
{
CandleBuilder builder;
if (!builders.TryGetValue(quotation.InstrumentID, out builder))
{
builder = new CandleBuilder(CandleDAL.GetLast(quotation.InstrumentID), CandleType.Minute);
builders.Add(quotation.InstrumentID, builder);
}
builder.ProcessQuotation(quotation, volume);
DataSaver.AddCandle(builder.LastData);
}
//Многопоточная конвертации партии .qsh файлов
private void ConvertPart(List <string> files)
{
var array = new Task[files.Count];
for (int i = 0; i < files.Count; i++)
{
var file = files[i];
array[i] = new Task((() =>
{
try
{
var totalList = new List <List <Trade> >();
if (_sourceDataType == SourceDataType.OrderLog)
{
totalList = OrdLogReader(file);
}
if (_sourceDataType == SourceDataType.Deals)
{
totalList.Add(DealsReader(file));
}
foreach (var list in totalList)
{
if (list.Count > 1)
{
var sec = list[0].Security;
_storage.Save(list, sec);
for (int j = 0; j < _timeFrames.Count; j++)
{
var tf = _timeFrames[j];
using (var createCandle = new CandleBuilder(tf))
{
var candles = createCandle.Build(list);
_storage.Save(candles, tf, sec);
}
}
list.Clear();
}
}
lock (_lock)
Progress();
}
catch (Exception e)
{
Exception?.Invoke(e.ToString());
}
}));
}
foreach (var task in array)
{
task.Start();
}
Task.WaitAll(array);
}
