public override string ToString()
{
if (alias.IsNullOrEmpty())
{
return($"{outerText} ({types})");
}
return($"{outerText} | {alias} ({types})");
}
public void ThrowError(string message, StringView errorPosition)
{
if (!errorPosition.IsNullOrEmpty())
{
throw new SearchExpressionEvaluatorException(message, errorPosition, this);
}
else
{
throw new SearchExpressionEvaluatorException(message, expression.outerText, this);
}
}
public static bool IsNullOrWhiteSpace(this StringView sv)
{
if (sv.IsNullOrEmpty())
{
return(true);
}
for (var i = 0; i < sv.Length; ++i)
{
if (!char.IsWhiteSpace(sv[i]))
{
return(false);
}
}
return(true);
}
