public static IEnumerable <CLLIEntity> Parse(string path)
{
using (var file = new StreamReader(path))
{
string line;
while ((line = file.ReadLine()) != null)
{
if (string.IsNullOrWhiteSpace(line))
{
continue;
}
if (line.TrimStart().StartsWith("#"))
{
continue;
}
var parse = line.Split(new char[] { '\t' });
var entity = CLLIEntity.Parse(parse);
yield return(entity);
}
}
}
public static CLLIEntity Parse(string[] parts)
{
var entity = new CLLIEntity();
if (parts.Length < 4)
{
throw new ArgumentException("Expecting at least 4 columns as input");
}
entity.CLLICode = parts[0];
int geonameId;
if (int.TryParse(parts[3], out geonameId))
{
entity.GeonameId = geonameId;
}
else
{
throw new ArgumentException("Could not parse Geonames ID");
}
return(entity);
}