public static IRunway CreateFromString(string s)
{
int id, airportId, length, width, threshold;
double lat, lng, alt;
var fields = s.Split(',');
int.TryParse(fields[0], out id);
int.TryParse(fields[1], out airportId);
int.TryParse(fields[3], out length);
int.TryParse(fields[4], out width);
var result = new Runway()
{
Id = id,
AirportId = airportId,
Length = length,
Width = width,
Surface = fields[5].Trim('"'),
Lighted = parseBool(fields[6]),
Closed = parseBool(fields[7]),
};
int.TryParse(fields[12].Trim('"'), out threshold);
double.TryParse(fields[9].Trim('"'), out lat);
double.TryParse(fields[10].Trim('"'), out lng);
double.TryParse(fields[11].Trim('"'), out alt);
result.End1 = new RunwayEnd()
{
Identifier = fields[8].Trim('"'),
DisplacedThreshold = threshold,
Position = new BasicGeoposition()
{
Altitude = UnitConverter.FeetToMeters(alt),
Latitude = lat,
Longitude = lng
}
};
int.TryParse(fields[18].Trim('"'), out threshold);
double.TryParse(fields[15].Trim('"'), out lat);
double.TryParse(fields[16].Trim('"'), out lng);
double.TryParse(fields[17].Trim('"'), out alt);
result.End2 = new RunwayEnd()
{
Identifier = fields[14].Trim('"'),
DisplacedThreshold = threshold,
Position = new BasicGeoposition()
{
Altitude = UnitConverter.FeetToMeters(alt),
Latitude = lat,
Longitude = lng
}
};
return(result);
}
public void TestCreateFromString()
{
string testString = "244585,20947,\"KRNT\",5382,200,\"ASPH-CONC-G\",1,0,\"16\",47.5005,-122.217,24,174,300,\"34\",47.4858,-122.215,32,354,340";
var expected = new Runway();
expected.Id = 244585;
expected.AirportId = 20947;
expected.Length = 5382;
expected.Width = 200;
expected.Surface = "ASPH-CONC-G";
expected.Lighted = true;
expected.Closed = false;
expected.End1 = new RunwayEnd();
expected.End1.Identifier = 16;
expected.End1.Latitude = 47.5005;
expected.End1.Longitude = -122.217;
expected.End1.Elevation = 24;
expected.End1.DisplacedThreshold = 300;
expected.End2 = new RunwayEnd();
expected.End2.Identifier = 34;
expected.End2.Latitude = 47.4858;
expected.End2.Longitude = -122.215;
expected.End2.Elevation = 32;
expected.End2.DisplacedThreshold = 340;
var actual = Runway.CreateFromString(testString);
if (expected.Id != actual.Id
|| expected.AirportId != actual.AirportId
|| expected.Length != actual.Length
|| expected.Width != actual.Width
|| expected.Surface != actual.Surface
|| expected.Lighted != actual.Lighted
|| expected.Closed != actual.Closed
|| expected.End1.Identifier != actual.End1.Identifier
|| expected.End1.Latitude != actual.End1.Latitude
|| expected.End1.Longitude != actual.End1.Longitude
|| expected.End1.Elevation != actual.End1.Elevation
|| expected.End1.DisplacedThreshold != actual.End1.DisplacedThreshold
|| expected.End2.Identifier != actual.End2.Identifier
|| expected.End2.Latitude != actual.End2.Latitude
|| expected.End2.Longitude != actual.End2.Longitude
|| expected.End2.Elevation != actual.End2.Elevation
|| expected.End2.DisplacedThreshold != actual.End2.DisplacedThreshold)
{
Assert.Fail();
}
}
private IEnumerable <IRunway> ParseRunwayData(Stream data)
{
var newRunways = new List <IRunway>(50000);
using (var sr = new StreamReader(data))
{
while (!sr.EndOfStream)
{
try
{
newRunways.Add(Runway.CreateFromString(sr.ReadLine()));
}
catch (FormatException)
{
throw new AirportDirectoryException("Impossible to parse a runway from the database");
}
}
}
return(newRunways);
}
public static IRunway CreateFromString(string s)
{
int id, airportId, length, width, threshold;
double lat, lng, alt;
var fields = s.Split(',');
int.TryParse(fields[0], out id);
int.TryParse(fields[1], out airportId);
int.TryParse(fields[3], out length);
int.TryParse(fields[4], out width);
var result = new Runway()
{
Id = id,
AirportId = airportId,
Length = length,
Width = width,
Surface = fields[5].Trim('"'),
Lighted = parseBool(fields[6]),
Closed = parseBool(fields[7]),
};
int.TryParse(fields[12].Trim('"'), out threshold);
double.TryParse(fields[9].Trim('"'), out lat);
double.TryParse(fields[10].Trim('"'), out lng);
double.TryParse(fields[11].Trim('"'), out alt);
result.End1 = new RunwayEnd()
{
Identifier = fields[8].Trim('"'),
DisplacedThreshold = threshold,
Position = new BasicGeoposition()
{
Altitude = UnitConverter.FeetToMeters(alt),
Latitude = lat,
Longitude = lng
}
};
int.TryParse(fields[18].Trim('"'), out threshold);
double.TryParse(fields[15].Trim('"'), out lat);
double.TryParse(fields[16].Trim('"'), out lng);
double.TryParse(fields[17].Trim('"'), out alt);
result.End2 = new RunwayEnd()
{
Identifier = fields[14].Trim('"'),
DisplacedThreshold = threshold,
Position = new BasicGeoposition()
{
Altitude = UnitConverter.FeetToMeters(alt),
Latitude = lat,
Longitude = lng
}
};
return result;
}