private string GetValue(FlightNode flt)
{
if (type == "intRange")
{
if (digits == -1)
{
return(ProcessValue(rand.Next(lowerLimit, upperLimit).ToString()));
}
string digitsStr = rand.Next(lowerLimit, upperLimit).ToString().ToString();
while (digitsStr.Length < digits)
{
digitsStr = "0" + digitsStr;
}
return(ProcessValue(digitsStr));
}
if (type == "sequence")
{
if (digits == -1)
{
seqNum++;
return(ProcessValue(seqNum.ToString()));
}
string digitsStr = seqNum.ToString();
while (digitsStr.Length < digits)
{
digitsStr = "0" + digitsStr;
}
seqNum++;
return(ProcessValue(digitsStr));
}
if (type == "intgaussian")
{
double u1 = 1.0 - rand.NextDouble(); //uniform(0,1] random doubles
double u2 = 1.0 - rand.NextDouble();
double randStdNormal = Math.Sqrt(-2.0 * Math.Log(u1)) *
Math.Sin(2.0 * Math.PI * u2); //random normal(0,1)
double randNormal =
normalInt + stdDev * randStdNormal; //random normal(mean,stdDev^2)
string rtn = Convert.ToInt32(randNormal).ToString();
if (digits == -1)
{
return(ProcessValue(rtn));
}
while (rtn.Length < digits)
{
rtn = "0" + rtn;
}
return(ProcessValue(rtn));
}
if (type == "doublegaussian")
{
double u1 = 1.0 - rand.NextDouble(); //uniform(0,1] random doubles
double u2 = 1.0 - rand.NextDouble();
double randStdNormal = Math.Sqrt(-2.0 * Math.Log(u1)) *
Math.Sin(2.0 * Math.PI * u2); //random normal(0,1)
double randNormal =
normalDouble + stdDev * randStdNormal; //random normal(mean,stdDev^2)
return(ProcessValue(randNormal.ToString(CultureInfo.CurrentCulture)));
}
if (type == "uuid")
{
return(ProcessValue(Guid.NewGuid().ToString()));
}
if (type == "datetime")
{
int offset = rand.Next(lowerOffset, upperOffset);
if (dtRelative && flt != null)
{
return(ProcessValue(flt.dateTime.AddMinutes(offset).AddMinutes(delta).ToString(format)));
}
else
{
return(ProcessValue(DateTime.Now.AddMinutes(offset).AddMinutes(delta).ToString(format)));
}
}
if (type == "fixed")
{
return(ProcessValue(fixedValue));
}
if (type == "timestamp")
{
return(ProcessValue(DateTime.Now.ToString(format)));
}
if (type == "value")
{
return(ProcessValue(values[rand.Next(0, values.Count)]));
}
if (type == "file")
{
if (seq >= listLength && abortOnListEnd)
{
throw new ArgumentException("Ran out of iteration data");
}
return(ProcessValue(File.ReadAllText(fileEntries[seq++ % listLength])));
}
if (type == "flightInfo")
{
if (flt == null)
{
return("");
}
switch (sub)
{
case "airlineCode":
return(ProcessValue(flt.airlineCode));
case "airlineCodeICAO":
return(ProcessValue(flt.airlineCodeICAO));
case "fltNumber":
return(ProcessValue(flt.fltNumber));
case "arrivalAirport":
return(ProcessValue(flt.arrivalAirport));
case "departureAirport":
return(ProcessValue(flt.departureAirport));
case "arrivalAirportICAO":
return(ProcessValue(flt.arrivalAirportICAO));
case "departureAirportICAO":
return(ProcessValue(flt.departureAirportICAO));
case "schedDate":
return(ProcessValue(flt.schedDate));
case "schedTime":
return(ProcessValue(flt.schedTime));
case "kind":
return(ProcessValue(flt.nature));
case "xpath":
return(ProcessValue(flt.GetXPath(xpath)));
case "property":
string v;
try {
v = flt.externals[externalName];
} catch (Exception) {
v = null;
}
return(ProcessValue(v));
default:
return(null);
}
}
return(null);
}
private string GetValue(FlightNode fl, List <Variable> vars = null)
{
if (vars == null)
{
return(GetValue(fl));
}
subDict.TryGetValue("lowerLimit", out string ll);
subDict.TryGetValue("upperLimit", out string ul);
subDict.TryGetValue("normalInt", out string ni);
subDict.TryGetValue("normalDouble", out string nd);
if (ll != null)
{
string toke = ll.Substring(2);
foreach (Variable v in vars)
{
if (v.token == toke)
{
try {
lowerLimit = int.Parse(v.value);
} catch (Exception) {
lowerLimit = Int32.MinValue;
}
break;
}
}
}
if (ul != null)
{
string toke = ul.Substring(2);
foreach (Variable v in vars)
{
if (v.token == toke)
{
try {
upperLimit = int.Parse(v.value);
} catch (Exception) {
upperLimit = Int32.MaxValue;
}
break;
}
}
}
if (ni != null)
{
string toke = ni.Substring(2);
foreach (Variable v in vars)
{
if (v.token == toke)
{
try {
normalInt = int.Parse(v.value);
} catch (Exception) {
normalInt = 0;
}
break;
}
}
}
if (nd != null)
{
string toke = nd.Substring(2);
foreach (Variable v in vars)
{
if (v.token == toke)
{
try {
normalDouble = int.Parse(v.value);
} catch (Exception) {
normalDouble = 0.0;
}
break;
}
}
}
if (type == "intRange")
{
return(ProcessValue(rand.Next(lowerLimit, upperLimit).ToString()));
}
if (type == "intgaussian")
{
double u1 = 1.0 - rand.NextDouble(); //uniform(0,1] random doubles
double u2 = 1.0 - rand.NextDouble();
double randStdNormal = Math.Sqrt(-2.0 * Math.Log(u1)) *
Math.Sin(2.0 * Math.PI * u2); //random normal(0,1)
double randNormal =
normalInt + stdDev * randStdNormal; //random normal(mean,stdDev^2)
return(ProcessValue(Convert.ToInt32(randNormal).ToString()));
}
if (type == "doublegaussian")
{
double u1 = 1.0 - rand.NextDouble(); //uniform(0,1] random doubles
double u2 = 1.0 - rand.NextDouble();
double randStdNormal = Math.Sqrt(-2.0 * Math.Log(u1)) *
Math.Sin(2.0 * Math.PI * u2); //random normal(0,1)
double randNormal =
normalDouble + stdDev * randStdNormal; //random normal(mean,stdDev^2)
return(ProcessValue(randNormal.ToString(CultureInfo.CurrentCulture)));
}
return(null);
}
