Newtonsoft.Json.Bson.BsonReader.ReadNormal C# (CSharp) Méthode

        private bool ReadNormal()
        {
            switch (CurrentState)
            {
                case State.Start:
                {
                    JsonToken token = (!_readRootValueAsArray) ? JsonToken.StartObject : JsonToken.StartArray;
                    BsonType type = (!_readRootValueAsArray) ? BsonType.Object : BsonType.Array;

                    SetToken(token);
                    ContainerContext newContext = new ContainerContext(type);
                    PushContext(newContext);
                    newContext.Length = ReadInt32();
                    return true;
                }
                case State.Complete:
                case State.Closed:
                    return false;
                case State.Property:
                {
                    ReadType(_currentElementType);
                    return true;
                }
                case State.ObjectStart:
                case State.ArrayStart:
                case State.PostValue:
                    ContainerContext context = _currentContext;
                    if (context == null)
                    {
                        return false;
                    }

                    int lengthMinusEnd = context.Length - 1;

                    if (context.Position < lengthMinusEnd)
                    {
                        if (context.Type == BsonType.Array)
                        {
                            ReadElement();
                            ReadType(_currentElementType);
                            return true;
                        }
                        else
                        {
                            SetToken(JsonToken.PropertyName, ReadElement());
                            return true;
                        }
                    }
                    else if (context.Position == lengthMinusEnd)
                    {
                        if (ReadByte() != 0)
                        {
                            throw JsonReaderException.Create(this, "Unexpected end of object byte value.");
                        }

                        PopContext();
                        if (_currentContext != null)
                        {
                            MovePosition(context.Length);
                        }

                        JsonToken endToken = (context.Type == BsonType.Object) ? JsonToken.EndObject : JsonToken.EndArray;
                        SetToken(endToken);
                        return true;
                    }
                    else
                    {
                        throw JsonReaderException.Create(this, "Read past end of current container context.");
                    }
                case State.ConstructorStart:
                    break;
                case State.Constructor:
                    break;
                case State.Error:
                    break;
                case State.Finished:
                    break;
                default:
                    throw new ArgumentOutOfRangeException();
            }

            return false;
        }