Provides an implementation of IMapFileProvider that reads from a local zip file More...

Inheritance diagram for QuantConnect.Data.Auxiliary.LocalZipMapFileProvider:

Public Member Functions
	LocalZipMapFileProvider ()
	Creates a new instance of the LocalDiskFactorFileProvider More...

void	Initialize (IDataProvider dataProvider)
	Initializes our MapFileProvider by supplying our dataProvider More...

MapFileResolver	Get (AuxiliaryDataKey auxiliaryDataKey)
	Gets a MapFileResolver representing all the map files for the specified market More...

Protected Member Functions
virtual void	StartExpirationTask ()
	Helper method that will clear any cached factor files in a daily basis, this is useful for live trading More...

Properties
virtual TimeSpan	CacheRefreshPeriod `[get]`
	The cached refresh period for the map files More...

Detailed Description

Provides an implementation of IMapFileProvider that reads from a local zip file

Definition at line 28 of file LocalZipMapFileProvider.cs.

Constructor & Destructor Documentation

◆ LocalZipMapFileProvider()

QuantConnect.Data.Auxiliary.LocalZipMapFileProvider.LocalZipMapFileProvider ( )

Creates a new instance of the LocalDiskFactorFileProvider

Definition at line 55 of file LocalZipMapFileProvider.cs.

Member Function Documentation

◆ Initialize()

void QuantConnect.Data.Auxiliary.LocalZipMapFileProvider.Initialize ( IDataProvider dataProvider )

Initializes our MapFileProvider by supplying our dataProvider

Parameters

dataProvider DataProvider to use

Implements QuantConnect.Interfaces.IMapFileProvider.

Definition at line 65 of file LocalZipMapFileProvider.cs.

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◆ Get()

MapFileResolver QuantConnect.Data.Auxiliary.LocalZipMapFileProvider.Get ( AuxiliaryDataKey auxiliaryDataKey )

Gets a MapFileResolver representing all the map files for the specified market

Parameters

auxiliaryDataKey Key used to fetch a map file resolver. Specifying market and security type

Returns: A MapFileResolver containing all map files for the specified market

Implements QuantConnect.Interfaces.IMapFileProvider.

Definition at line 81 of file LocalZipMapFileProvider.cs.

◆ StartExpirationTask()

virtual void QuantConnect.Data.Auxiliary.LocalZipMapFileProvider.StartExpirationTask ( )

protectedvirtual

Helper method that will clear any cached factor files in a daily basis, this is useful for live trading

Definition at line 99 of file LocalZipMapFileProvider.cs.

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Property Documentation

◆ CacheRefreshPeriod

virtual TimeSpan QuantConnect.Data.Auxiliary.LocalZipMapFileProvider.CacheRefreshPeriod

getprotected

The cached refresh period for the map files

Exposed for testing

Definition at line 39 of file LocalZipMapFileProvider.cs.

The documentation for this class was generated from the following file:

Common/Data/Auxiliary/LocalZipMapFileProvider.cs

Public Member Functions

Protected Member Functions

Properties