protected virtual SrndQuery GetDistanceQuery(
IEnumerable<SrndQuery> queries,
bool infix,
Token dToken,
bool ordered)
{
DistanceQuery dq = new DistanceQuery(queries,
infix,
GetOpDistance(dToken.image),
dToken.image,
ordered);
CheckDistanceSubQueries(dq, dToken.image);
return dq;
}
protected static void CheckDistanceSubQueries(DistanceQuery distq, string opName)
{
string m = distq.DistanceSubQueryNotAllowed();
if (m != null)
{
throw new ParseException("Operator " + opName + ": " + m);
}
}