Autocomplete.Core.SearchAutoComplete.AutoCompleteAnalyzer.TokenStream C# (CSharp) Method

            public override TokenStream TokenStream(string fieldName, System.IO.TextReader reader)
            {
                TokenStream result = new StandardTokenizer(kLuceneVersion, reader);

                result = new StandardFilter(result);
                result = new LowerCaseFilter(result);
                result = new ASCIIFoldingFilter(result);
                result = new StopFilter(false, result, StopFilter.MakeStopSet(kEnglishStopWords));
                result = new EdgeNGramTokenFilter(
                    result, Side.FRONT, 1, 20);

                return result;
            }