private IReadOnlyList <PKParameterSensitivity> pkParameterSensitivitiesFrom(string fileFullPath, char delimiter)
{
using (var reader = new CsvReaderDisposer(fileFullPath, delimiter))
{
var pkParameterSensitivityList = new List <PKParameterSensitivity>();
var csv = reader.Csv;
var headers = csv.GetFieldHeaders();
if (!headers.ContainsAll(new[] { PARAMETER, PK_PARAMETER, QUANTITY_PATH, VALUE }))
{
return(pkParameterSensitivityList);
}
while (csv.ReadNextRecord())
{
var pkParameterSensitivity = new PKParameterSensitivity
{
PKParameterName = csv[PK_PARAMETER],
ParameterName = csv[PARAMETER],
QuantityPath = csv[QUANTITY_PATH],
Value = csv.DoubleAt(VALUE)
};
pkParameterSensitivityList.Add(pkParameterSensitivity);
}
return(pkParameterSensitivityList);
}
}
private IndividualValuesCache individualValuesCacheFrom(string fileFullPath, char delimiter)
{
using (var reader = new CsvReaderDisposer(fileFullPath, delimiter))
{
var csv = reader.Csv;
var headers = csv.GetFieldHeaders();
if (headers.Contains(Constants.Population.INDIVIDUAL_ID_COLUMN))
{
return(createIndividualPropertiesFromCSV(csv, headers));
}
}
return(null);
}
public IEnumerable <IndividualResults> ImportFrom(string fileFullPath, IModelCoreSimulation simulation, IImportLogger logger)
{
//do not define this variables as member variable to be thread safe
var cacheQuantitiesValues = new Cache <QuantityValues, List <float> >();
var cacheTimeValues = new Cache <IndividualResults, List <float> >();
try
{
var individualResults = new Cache <int, IndividualResults>(x => x.IndividualId);
using (var reader = new CsvReaderDisposer(fileFullPath))
{
var csv = reader.Csv;
var headers = csv.GetFieldHeaders();
validateHeaders(headers);
//skip the first two indexes that are individual id and time
var allQuantityPaths = retrieveQuantityPathsFromHeader(headers, simulation);
while (csv.ReadNextRecord())
{
int individualId = retrieveParameterId(csv);
if (!individualResults.Contains(individualId))
{
individualResults.Add(createIndividualResults(individualId, cacheTimeValues));
}
addRecordToIndividualResults(individualResults[individualId], allQuantityPaths, csv, cacheTimeValues, cacheQuantitiesValues);
}
}
updateResults(cacheTimeValues, cacheQuantitiesValues);
return(individualResults);
}
catch (Exception e)
{
logger.AddError(e.FullMessage());
return(Enumerable.Empty <IndividualResults>());
}
finally
{
cacheQuantitiesValues.Clear();
cacheTimeValues.Clear();
}
}