CsvMarketDataSerializer

StockSharp.Algo.Storages.Csv

Der Serializer im CSV-Format.

Konstruktoren

protected CsvMarketDataSerializer(Encoding encoding)

csvMarketDataSerializer = CsvMarketDataSerializer(encoding)

Initialisiert eine neue Instanz von CsvMarketDataSerializer.

protected CsvMarketDataSerializer(SecurityId securityId, Encoding encoding)

csvMarketDataSerializer = CsvMarketDataSerializer(securityId, encoding)

Initialisiert eine neue Instanz von CsvMarketDataSerializer.

Encoding

public Encoding Encoding { get; }

value = csvMarketDataSerializer.Encoding

Kodierung.

Format

public StorageFormats Format { get; }

value = csvMarketDataSerializer.Format

Speicherformat.

SecurityId

public SecurityId SecurityId { get; }

value = csvMarketDataSerializer.SecurityId

Kennung des Finanzinstruments.

TimePrecision

public TimeSpan TimePrecision { get; }

value = csvMarketDataSerializer.TimePrecision

Zeitgenauigkeit.

public virtual IMarketDataMetaInfo CreateMetaInfo(DateTime date)

result = csvMarketDataSerializer.CreateMetaInfo(date)

Um leere Meta-Informationen zu erstellen.

Rückgabe: Meta-Informationen zu Daten für einen Tag.

public virtual IAsyncEnumerable<TData> DeserializeAsync(Stream stream, IMarketDataMetaInfo metaInfo)

result = csvMarketDataSerializer.DeserializeAsync(stream, metaInfo)

Um Daten aus dem Stream zu laden.

Rückgabe: Daten.

Read

protected abstract TData Read(FastCsvReader reader, IMarketDataMetaInfo metaInfo)

result = csvMarketDataSerializer.Read(reader, metaInfo)

Lesen Sie Daten aus dem angegebenen Leser.

Rückgabe: Daten.

public virtual ValueTask SerializeAsync(Stream stream, IEnumerable<TData> data, IMarketDataMetaInfo metaInfo, CancellationToken cancellationToken)

result = csvMarketDataSerializer.SerializeAsync(stream, data, metaInfo, cancellationToken)

Speichern Sie Daten im Stream.

WriteAsync

protected abstract ValueTask WriteAsync(CsvFileWriter writer, TData data, IMarketDataMetaInfo metaInfo, CancellationToken cancellationToken)

result = csvMarketDataSerializer.WriteAsync(writer, data, metaInfo, cancellationToken)

Schreiben Sie Daten an den angegebenen Autor.