public void TestShuffleNoHeaders()
{
GenerateTestFileHeadings(false);
var norm = new ShuffleCSV();
norm.Analyze(InputName, false, CSVFormat.English);
norm.ProduceOutputHeaders = false;
norm.Process(OutputName);
var tr = new StreamReader(OutputName.ToString());
String line;
IDictionary <String, int> list = new Dictionary <String, int>();
while ((line = tr.ReadLine()) != null)
{
list[line] = 0;
}
Assert.AreEqual(6, list.Count);
tr.Close();
InputName.Delete();
OutputName.Delete();
}
/// <inheritdoc />
public override sealed bool ExecuteCommand(String args)
{
// get filenames
String sourceID = Prop.GetPropertyString(
ScriptProperties.RandomizeConfigSourceFile);
String targetID = Prop.GetPropertyString(
ScriptProperties.RandomizeConfigTargetFile);
EncogLogging.Log(EncogLogging.LevelDebug, "Beginning randomize");
EncogLogging.Log(EncogLogging.LevelDebug, "source file:" + sourceID);
EncogLogging.Log(EncogLogging.LevelDebug, "target file:" + targetID);
FileInfo sourceFile = Script.ResolveFilename(sourceID);
FileInfo targetFile = Script.ResolveFilename(targetID);
// get formats
CSVFormat format = Script.DetermineFormat();
// mark generated
Script.MarkGenerated(targetID);
// prepare to normalize
var norm = new ShuffleCSV {
Script = Script
};
Analyst.CurrentQuantTask = norm;
norm.Report = new AnalystReportBridge(Analyst);
bool headers = Script.ExpectInputHeaders(sourceID);
norm.Analyze(sourceFile, headers, format);
norm.Process(targetFile);
Analyst.CurrentQuantTask = null;
return(norm.ShouldStop());
}
private static void Shuffle(FileInfo source)
{
var shuffle = new ShuffleCSV();
shuffle.Analyze(source, true, CSVFormat.English);
shuffle.ProduceOutputHeaders = true;
shuffle.Process(Config.ShuffledBaseFile);
}
public void Shuffle(FileInfo fileToShuffle, FileInfo fileToReturn, bool headersExist)
{
var shuffle = new ShuffleCSV();
shuffle.Analyze(fileToShuffle, headersExist, CSVFormat.English);
shuffle.ProduceOutputHeaders = headersExist;
shuffle.Process(fileToReturn);
}
/// <see cref="INetwork.Shuffle"/>
public INetwork Shuffle()
{
var shuffle = new ShuffleCSV();
shuffle.Analyze(BaseFile, true, CSVFormat.English);
shuffle.ProduceOutputHeaders = true;
shuffle.Process(ShuffledFile);
return(this);
}
/// <summary>
/// Shuffle the csv file
/// </summary>
/// <param name="source"></param>
public void ShuffleOriginalCsv(FileInfo source, FileInfo destination)
{
try
{
var shuffle = new ShuffleCSV();
shuffle.Analyze(source, true, CSVFormat.English);
shuffle.ProduceOutputHeaders = true;
shuffle.Process(destination);
}
catch (Exception e)
{
Console.WriteLine(e);
throw;
}
}