private DataParams GetDataParams(DataId dataId, string folder, IDataSource dataSource)
{
var fileName = String.Format("{0}{1}.csv", dataId.Symbol, (int) dataId.Period);
var path = Path.Combine(folder, "Data", dataId.Source, fileName);
var dataParams = new DataParams
{
DataSourceName = dataId.Source,
Symbol = dataId.Symbol,
Period = dataId.Period,
DataId = dataId,
Path = path,
StartDate = dataSource.StartDate,
EndDate = dataSource.EndDate,
IsUseStartDate = dataSource.IsUseStartDate,
IsUseEndDate = dataSource.IsUseEndDate,
MaximumBars = dataSource.MaximumBars,
MaxIntrabarBars = dataSource.MaxIntrabarBars,
MinimumBars = dataSource.MinimumBars,
IsCheckDataAtLoad = dataSource.IsCheckDataAtLoad,
IsCutOffBadData = dataSource.IsCutOffBadData,
IsCutOffSatSunData = dataSource.IsCutOffSatSunData,
IsFillInDataGaps = dataSource.IsFillInDataGaps,
IsCacheData = dataSource.IsCacheDataFiles,
IsLongData = false
};
return dataParams;
}
private IDataSet LoadCsvFile(DataParams dataParams)
{
var dataFile = LoadDataFile(dataParams.Path);
if (string.IsNullOrEmpty(dataFile))
return null;
var dataParser = new DataParser();
var bars = dataParser.Parse(dataFile, (int) dataParams.Period);
if (bars == 0)
return null;
IDataSet dataSet = new DataSet(dataParams.Symbol, dataParams.Period, bars);
dataSet.DataId = dataParams.DataId;
dataSet.DataParams = dataParams;
dataSet.LoadingNote = dataParser.LoadingNote;
for (var bar = 0; bar < bars; bar++)
dataSet.UpdateBar(bar, dataParser.Bar[bar]);
return dataSet;
}