private void dataTransformationThread_DoWork(object sender, DoWorkEventArgs e)
{
int i, r;
String StrParam1, StrParam2, StrParam3;
int recursion = 1;
Dictionary <String, String> tParams = new Dictionary <string, string>();
List <Equity> DataToTransform;
SET_DATA_INVALID();
//Point to the data set to be transformed
if (AllTransformApplied == true)
{
DataToTransform = statsMarketData.Constituents;
}
else
{
DataToTransform = dataSet;
}
//Validate the required control parameters
if (trfWorkerParamText.Length != 4)
{
trfWorkerSelectedIndex = -1;
}
//Validate the selected transformation combobox index
if (trfWorkerSelectedIndex >= 0)
{
switch (TransformTList[trfWorkerSelectedIndex])
{
case TransformType.TRF_GAUSS:
StrParam1 = trfWorkerParamText[1];
StrParam2 = trfWorkerParamText[2];
StrParam3 = trfWorkerParamText[3];
//If input parameter is valid, perform the transformation
if (Helpers.ValidateNumeric(StrParam1) && Helpers.ValidateNumeric(StrParam2))
{
recursion = int.Parse(StrParam2);
for (r = 0; r < recursion; r++)
{
tParams.Add("pSigma", StrParam1);
for (i = 0; i < DataToTransform.Count(); i++)
{
//dataSet[i].TransformData(Transformation.GAUSS, tParams);
DataToTransform[i].TransformData(Transformation.GAUSS, tParams);
}
tParams.Clear();
}
}
break;
case TransformType.TRF_MEAN:
StrParam1 = trfWorkerParamText[1];
StrParam2 = trfWorkerParamText[2];
StrParam3 = trfWorkerParamText[3];
//If input parameter is valid, perform the transformation
if (Helpers.ValidateNumeric(StrParam1) && Helpers.ValidateNumeric(StrParam2))
{
recursion = int.Parse(StrParam2);
for (r = 0; r < recursion; r++)
{
tParams.Add("Window", StrParam1);
for (i = 0; i < DataToTransform.Count(); i++)
{
DataToTransform[i].TransformData(Transformation.MEAN, tParams);
}
tParams.Clear();
}
}
break;
case TransformType.TRF_NORM:
tParams.Clear();
for (i = 0; i < DataToTransform.Count(); i++)
{
DataToTransform[i].TransformData(Transformation.NORMALIZE, tParams);
}
break;
case TransformType.TRF_SHIFT_PPC:
StrParam1 = trfWorkerParamText[1];
if (lastSelectedTab >= 0 && lastSelectedTab < DataToTransform.Count() && Helpers.ValidateNumeric(StrParam1))
{
for (i = 0; i < statsMarketData.Constituents.Count; i++)
{
if (statsMarketData.Constituents[i].Name == DataToTransform[lastSelectedTab].Name)
{
statsMarketData.Constituents[i].TrimDataLeft(int.Parse(StrParam1));
}
else
{
statsMarketData.Constituents[i].TrimDataRight(int.Parse(StrParam1));
}
}
}
break;
default:
break;
}
}
SET_DATA_VALID();
}
