CsvSecurityMessageAdapterProvider
StockSharp.Algo.Storages
CSV implementation of ISecurityMessageAdapterProvider.
Implements: ISecurityMessageAdapterProvider, IMappingMessageAdapterProvider<ValueTuple<SecurityId, DataType>>
Constructors
CsvSecurityMessageAdapterProvider
public CsvSecurityMessageAdapterProvider(string fileName, ChannelExecutor executor)
csvSecurityMessageAdapterProvider = CsvSecurityMessageAdapterProvider(fileName, executor)
Initializes a new instance of the CsvSecurityMessageAdapterProvider.
- fileName
- File name.
- executor
- Sequential operation executor for disk access synchronization.
CsvSecurityMessageAdapterProvider
public CsvSecurityMessageAdapterProvider(IFileSystem fileSystem, string fileName, ChannelExecutor executor)
csvSecurityMessageAdapterProvider = CsvSecurityMessageAdapterProvider(fileSystem, fileName, executor)
Initializes a new instance of the CsvSecurityMessageAdapterProvider.
- fileSystem
- IFileSystem
- fileName
- File name.
- executor
- Sequential operation executor for disk access synchronization.
Properties
Adapters
public IEnumerable<KeyValuePair<ValueTuple<SecurityId, DataType>, Guid>> Adapters { get; }
value = csvSecurityMessageAdapterProvider.Adapters
All available adapters.
Methods
InitAsync
public ValueTask InitAsync(CancellationToken cancellationToken)
result = csvSecurityMessageAdapterProvider.InitAsync(cancellationToken)
Initialize the storage.
- cancellationToken
- CancellationToken
RemoveAssociation
public bool RemoveAssociation(ValueTuple<SecurityId, DataType> key)
result = csvSecurityMessageAdapterProvider.RemoveAssociation(key)
SetAdapter
public bool SetAdapter(ValueTuple<SecurityId, DataType> key, Guid adapterId)
result = csvSecurityMessageAdapterProvider.SetAdapter(key, adapterId)
SetAdapter
public bool SetAdapter(SecurityId securityId, DataType dataType, Guid adapterId)
result = csvSecurityMessageAdapterProvider.SetAdapter(securityId, dataType, adapterId)
Make association with adapter.
- securityId
- Security ID.
- dataType
- Data type.
- adapterId
- Adapter identifier.
Returns: if the association is successfully changed, otherwise, .
TryGetAdapter
public Guid? TryGetAdapter(ValueTuple<SecurityId, DataType> key)
result = csvSecurityMessageAdapterProvider.TryGetAdapter(key)
TryGetAdapter
public Guid? TryGetAdapter(SecurityId securityId, DataType dataType)
result = csvSecurityMessageAdapterProvider.TryGetAdapter(securityId, dataType)
Get adapter by the specified security id.
- securityId
- Security ID.
- dataType
- Data type.
Returns: Found adapter identifier or .
Events
Changed
public event Action<ValueTuple<SecurityId, DataType>, Guid, bool> Changed
csvSecurityMessageAdapterProvider.Changed += handler
Association changed.