private void ParseLocusAndCheckAgainstExisting(string hlaStr, string locusStr)
{
if (string.IsNullOrEmpty(locusStr))
{
Helper.CheckCondition <ParseException>((int)Locus >= 1, "No locus has been specified. Please specify A, B or C.");
}
else
{
HlaILocus locus = MBT.Escience.Parse.Parser.Parse <HlaILocus>(locusStr);
if ((int)Locus == 0) // Locus hasn't been initialized
{
Locus = locus;
}
else
{
Helper.CheckCondition <ParseException>(Locus == locus, "Can't parse {0}. Locus {1} doesn't match existing locus {2}.", hlaStr, locus, Locus);
}
}
}
private static HlaI ParseHla(HlaILocus locus, string hlaString, HlaI otherCopyAtSameLocusOrNull = null)
{
Helper.CheckCondition <ParseException>(!string.IsNullOrWhiteSpace(hlaString), "Blank entries are not allowed. Use ? for missing or - for homozygous (second column of locus only).");
switch (hlaString)
{
case "?":
return(null);
case "-":
Helper.CheckCondition <ParseException>(otherCopyAtSameLocusOrNull != null, "Can't mark the first column as homozygous. Only A2, B2 or C2 can be marked with -.");
return(otherCopyAtSameLocusOrNull);
default:
HlaI hla = new HlaI(locus);
hla.ParseInto(hlaString);
return(hla);
}
}
public HlaI(HlaILocus locus)
: this()
{
Locus = locus;
}
