BaseMarketDataDrive

BaseMarketDataDrive

protected BaseMarketDataDrive()

baseMarketDataDrive = BaseMarketDataDrive()

Initialize BaseMarketDataDrive.

Path

public abstract string Path { get; set; }

value = baseMarketDataDrive.Path
baseMarketDataDrive.Path = value

Path to market data.

GetAvailableDataTypesAsync

public abstract IAsyncEnumerable<DataType> GetAvailableDataTypesAsync(SecurityId securityId, StorageFormats format)

result = baseMarketDataDrive.GetAvailableDataTypesAsync(securityId, format)

Get all available data types.

securityId

Instrument identifier.

format

Format type.

Returns: Data types.

GetAvailableSecuritiesAsync

public abstract IAsyncEnumerable<SecurityId> GetAvailableSecuritiesAsync()

result = baseMarketDataDrive.GetAvailableSecuritiesAsync()

Get all available instruments.

Returns: Available instruments.

GetStorageDrive

public abstract IMarketDataStorageDrive GetStorageDrive(SecurityId securityId, DataType dataType, StorageFormats format)

result = baseMarketDataDrive.GetStorageDrive(securityId, dataType, format)

To get the storage for IMarketDataStorage.

securityId

Security ID.

dataType

Data type info.

format

Format type.

Returns: Storage for IMarketDataStorage.

LoadAsync

public virtual Task LoadAsync(SettingsStorage storage, CancellationToken cancellationToken)

result = baseMarketDataDrive.LoadAsync(storage, cancellationToken)

Load settings.

storage

Settings storage.

cancellationToken

CancellationToken

Returns: Task

LookupSecuritiesAsync

public abstract IAsyncEnumerable<SecurityMessage> LookupSecuritiesAsync(SecurityLookupMessage criteria, ISecurityProvider securityProvider)

result = baseMarketDataDrive.LookupSecuritiesAsync(criteria, securityProvider)

Download securities by the specified criteria.

criteria

Message security lookup for specified criteria.

securityProvider

The provider of information about instruments.

Returns: The sequence of found instruments.

SaveAsync

public virtual Task SaveAsync(SettingsStorage storage, CancellationToken cancellationToken)

result = baseMarketDataDrive.SaveAsync(storage, cancellationToken)

Save settings.

storage

Settings storage.

cancellationToken

CancellationToken

Returns: Task

ToString

public override string ToString()

result = baseMarketDataDrive.ToString()

Returns a string representation of the tuple, with values separated by commas.

Returns: A string representing the tuple's values.

VerifyAsync

public abstract ValueTask VerifyAsync(CancellationToken cancellationToken)

result = baseMarketDataDrive.VerifyAsync(cancellationToken)

Verify settings.

cancellationToken

CancellationToken

Returns: ValueTask