Classifier.Models.RestaurantQueryPattern.ToString C# (CSharp) Method

        public override string ToString()
        {
            return (this.Name + " " + this.Description);
        }

        public static List<WebSearchClassifyResult> ClassifyWebSearchQueryUnit(RestaurantQueryPattern queryUnit, string classifierName, WebSearchResult searchResult)
        {
            if (!string.IsNullOrEmpty(searchResult.Snippet))
            {
                queryUnit.Description = searchResult.Snippet;
                log.DebugFormat("[ClassifyWebSearchQueryUnit] classifierName={0}, queryUnit={1}.", classifierName, queryUnit.ToString());

                var classifierResults = ClassifyQueryUnit(queryUnit, classifierName);
                if (classifierResults != null || classifierResults.Count > 0)
                {
                    List<WebSearchClassifyResult> returnList = new List<WebSearchClassifyResult>();
                    foreach (var result in classifierResults)
                    {
                        WebSearchClassifyResult tempResult = new WebSearchClassifyResult(result, searchResult);
                        returnList.Add(tempResult);
                    }

                    return returnList;
                }
                else
                {
                    log.WarnFormat("[ClassifyWebSearchQueryUnit] Classifier results is null or empty. queryUnit.Name={0}, queryUnit.Description={1}.", queryUnit.Name, queryUnit.Description);
                }
            }
            else
            {
                log.ErrorFormat("[ClassifyWebSearchQueryUnit] WebSearchResult Snippet can't be null or empty.");
            }
            return null;
        }