public static bool TryParse(string filterExpression, out FilterExpression root, out string error)
{
if (filterExpression == null)
{
throw new ArgumentNullException(nameof(filterExpression));
}
var tokenList = _tokenizer.TryTokenize(filterExpression);
var errorList = new List <string>();
if (!tokenList.HasValue)
{
error = tokenList.ToString();
root = null;
return(false);
}
var result = FilterExpressionTokenParsers.Expr.AtEnd().TryParse(tokenList.Value);
if (!result.HasValue)
{
error = result.ToString();
root = null;
return(false);
}
root = result.Value;
error = null;
return(true);
}