public override object VisitLiteral([NotNull] CustomExpressionParser.LiteralContext context)
{
var id = context.identifier();
if (id != null)
{
return(VisitIdentifier(id));
}
var n = context.number();
if (n != null)
{
return(VisitNumber(n));
}
var s = context.singleQuotedString();
if (s != null)
{
return(VisitSingleQuotedString(s));
}
var ds = context.doubleQuotedString();
if (ds != null)
{
return(VisitDoubleQuotedString(ds));
}
var bs = context.backQuoteString();
if (bs != null)
{
return(VisitBackQuoteString(bs));
}
return(null);
}
