/// <summary> /// Initializes the data feed for the specified job and algorithm /// </summary> public void Initialize(IAlgorithm algorithm, AlgorithmNodePacket job, IResultHandler resultHandler, IMapFileProvider mapFileProvider, IFactorFileProvider factorFileProvider, IDataProvider dataProvider, IDataFeedSubscriptionManager subscriptionManager, IDataFeedTimeProvider dataFeedTimeProvider, IDataChannelProvider dataChannelProvider) { _algorithm = algorithm; _resultHandler = resultHandler; _mapFileProvider = mapFileProvider; _factorFileProvider = factorFileProvider; _dataProvider = dataProvider; _timeProvider = dataFeedTimeProvider.FrontierTimeProvider; _subscriptions = subscriptionManager.DataFeedSubscriptions; _cancellationTokenSource = new CancellationTokenSource(); _subscriptionFactory = new SubscriptionDataReaderSubscriptionEnumeratorFactory( _resultHandler, _mapFileProvider, _factorFileProvider, _dataProvider, includeAuxiliaryData: true, enablePriceScaling: false); IsActive = true; }
/// <summary> /// Initialize the data permission manager /// </summary> /// <param name="job">The job packet</param> public virtual void Initialize(AlgorithmNodePacket job) { var liveJob = job as LiveNodePacket; if (liveJob != null) { Log.Trace($"LiveTradingDataFeed.GetDataChannelProvider(): will use {liveJob.DataChannelProvider}"); DataChannelProvider = Composer.Instance.GetExportedValueByTypeName <IDataChannelProvider>(liveJob.DataChannelProvider); } }
public void Initialize( IAlgorithm algorithm, AlgorithmNodePacket job, IResultHandler resultHandler, IMapFileProvider mapFileProvider, IFactorFileProvider factorFileProvider, IDataProvider dataProvider, IDataFeedSubscriptionManager subscriptionManager, IDataFeedTimeProvider dataFeedTimeProvider, IDataChannelProvider dataChannelProvider ) { }
/// <inheritdoc /> public void Initialize( IAlgorithm algorithm, AlgorithmNodePacket job, IResultHandler resultHandler, IMapFileProvider mapFileProvider, IFactorFileProvider factorFileProvider, IDataProvider dataProvider, IDataFeedSubscriptionManager subscriptionManager, IDataFeedTimeProvider dataFeedTimeProvider, IDataChannelProvider channelProvider ) { throw new NotImplementedException("Unexpected usage of null data feed implementation."); }
/// <summary> /// Initializes the data feed for the specified job and algorithm /// </summary> public void Initialize(IAlgorithm algorithm, AlgorithmNodePacket job, IResultHandler resultHandler, IMapFileProvider mapFileProvider, IFactorFileProvider factorFileProvider, IDataProvider dataProvider, IDataFeedSubscriptionManager subscriptionManager, IDataFeedTimeProvider dataFeedTimeProvider, IDataChannelProvider dataChannelProvider) { if (!(job is LiveNodePacket)) { throw new ArgumentException("The LiveTradingDataFeed requires a LiveNodePacket."); } _cancellationTokenSource = new CancellationTokenSource(); _job = (LiveNodePacket)job; _timeProvider = dataFeedTimeProvider.TimeProvider; _dataProvider = dataProvider; _mapFileProvider = mapFileProvider; _factorFileProvider = factorFileProvider; _channelProvider = dataChannelProvider; _frontierTimeProvider = dataFeedTimeProvider.FrontierTimeProvider; _customExchange = new BaseDataExchange("CustomDataExchange") { SleepInterval = 10 }; _subscriptions = subscriptionManager.DataFeedSubscriptions; _dataQueueHandler = GetDataQueueHandler(); _dataQueueHandler?.SetJob(_job); // run the custom data exchange var manualEvent = new ManualResetEventSlim(false); Task.Factory.StartNew(() => { manualEvent.Set(); _customExchange.Start(_cancellationTokenSource.Token); }, TaskCreationOptions.LongRunning); manualEvent.Wait(); manualEvent.DisposeSafely(); IsActive = true; }
/// <summary> /// Initializes the data feed for the specified job and algorithm /// </summary> public void Initialize(IAlgorithm algorithm, AlgorithmNodePacket job, IResultHandler resultHandler, IMapFileProvider mapFileProvider, IFactorFileProvider factorFileProvider, IDataProvider dataProvider, IDataFeedSubscriptionManager subscriptionManager, IDataFeedTimeProvider dataFeedTimeProvider) { if (!(job is LiveNodePacket)) { throw new ArgumentException("The LiveTradingDataFeed requires a LiveNodePacket."); } _cancellationTokenSource = new CancellationTokenSource(); _algorithm = algorithm; _job = (LiveNodePacket)job; _timeProvider = dataFeedTimeProvider.TimeProvider; _dataQueueHandler = GetDataQueueHandler(); _dataProvider = dataProvider; _channelProvider = GetDataChannelProvider(); _frontierTimeProvider = dataFeedTimeProvider.FrontierTimeProvider; _customExchange = new BaseDataExchange("CustomDataExchange") { SleepInterval = 10 }; // sleep is controlled on this exchange via the GetNextTicksEnumerator _exchange = new BaseDataExchange("DataQueueExchange") { SleepInterval = 0 }; _exchange.AddEnumerator(DataQueueHandlerSymbol, GetNextTicksEnumerator()); _subscriptions = subscriptionManager.DataFeedSubscriptions; _universeSelection = subscriptionManager.UniverseSelection; // run the exchanges Task.Run(() => _exchange.Start(_cancellationTokenSource.Token)); Task.Run(() => _customExchange.Start(_cancellationTokenSource.Token)); IsActive = true; }
/// <summary> /// Initializes the data feed for the specified job and algorithm /// </summary> public override void Initialize(IAlgorithm algorithm, AlgorithmNodePacket job, IResultHandler resultHandler, IMapFileProvider mapFileProvider, IFactorFileProvider factorFileProvider, IDataProvider dataProvider, IDataFeedSubscriptionManager subscriptionManager, IDataFeedTimeProvider dataFeedTimeProvider, IDataChannelProvider dataChannelProvider) { if (!(job is LiveNodePacket)) { throw new ArgumentException("The LiveTradingDataFeed requires a LiveNodePacket."); } _algorithm = algorithm; _job = (LiveNodePacket)job; _timeProvider = dataFeedTimeProvider.TimeProvider; _dataProvider = dataProvider; _mapFileProvider = mapFileProvider; _factorFileProvider = factorFileProvider; _channelProvider = dataChannelProvider; _frontierTimeProvider = dataFeedTimeProvider.FrontierTimeProvider; _customExchange = GetBaseDataExchange(); _subscriptions = subscriptionManager.DataFeedSubscriptions; _dataQueueHandler = GetDataQueueHandler(); _dataQueueHandler?.SetJob(_job); // run the custom data exchange _customExchange.Start(); IsActive = true; base.Initialize(algorithm, job, resultHandler, mapFileProvider, factorFileProvider, dataProvider, subscriptionManager, dataFeedTimeProvider, dataChannelProvider); }