OurSonic.Jsonner.Obtain C# (CSharp) Method

        public JsonNode Obtain()
        {
            JsonNode n = new JsonNode(JsonNodeType.KeyValue);

            JsonNode last;
            JsonNode cur = null;
            bool preColon = true;
            string curName = "";
            JsonParserPiece f;
            while ((f = parser.GetNext()) != null)
            {
                last = cur;
                switch (f.Type)
                {
                    case JsonParserPieceType.OpenCurly:
                        cur = new JsonNode(JsonNodeType.KeyValue);
                        break;
                    case JsonParserPieceType.OpenBracket:
                        break;
                    case JsonParserPieceType.CloseCurly:
                        break;
                    case JsonParserPieceType.CloseBracket:
                        break;
                    case JsonParserPieceType.Number:
                        preColon = true;
                        break;
                    case JsonParserPieceType.String:
                        if (preColon)
                        {
                            curName = f.Value;
                        }
                        else
                        {
                            cur.Type = JsonNodeType.Native;
                        }
                        break;
                    case JsonParserPieceType.Word:
                        preColon = true;
                        break;
                    case JsonParserPieceType.Colon:
                        preColon = false;
                        break;
                    case JsonParserPieceType.Equals:
                        break;
                    case JsonParserPieceType.Comma:
                        break;
                    default:
                        throw new ArgumentOutOfRangeException();
                }
            }
            return n;
        }