public override void RemoveJob(IOperationModel operationModel) { if (ActiveJobs.ContainsKey(operationModel)) { foreach (var executionId in ActiveJobs[operationModel].Keys) { ActiveJobs[operationModel][executionId].Stop(); ActiveJobs[operationModel][executionId].JobUpdate -= job_JobUpdate; ActiveJobs[operationModel][executionId].JobCompleted -= job_JobCompleted; } ActiveJobs.Remove(operationModel); } }
public IDEAQueryExecuter() { var stream = Observable.FromEventPattern <ExecuteOperationModelEventArgs>(this, "ExecuteQueryEvent"); stream.GroupByUntil(k => k.EventArgs.OperationModel, g => Observable.Timer(TimeSpan.FromMilliseconds(50))) .SelectMany(y => y.FirstAsync()) .Subscribe(async arg => { var dispatcher = CoreApplication.MainView.CoreWindow.Dispatcher; await dispatcher.RunAsync(CoreDispatcherPriority.Normal, () => { var operationModel = arg.EventArgs.OperationModel; operationModel.ResultCauserClone = operationModel.Clone(); operationModel.Result = null; if (ActiveJobs.ContainsKey(operationModel) && arg.EventArgs.StopPreviousExecution) { foreach (var executionId in ActiveJobs[operationModel].Keys) { ActiveJobs[operationModel][executionId].Stop(); ActiveJobs[operationModel][executionId].JobUpdate -= job_JobUpdate; ActiveJobs[operationModel][executionId].JobCompleted -= job_JobCompleted; } ActiveJobs.Remove(operationModel); } // determine if new job is even needed (i.e., are all relevant inputfieldmodels set) OperationJob newJob = null; if (operationModel is HistogramOperationModel) { var histogramOperationModel = (HistogramOperationModel)operationModel; if (((histogramOperationModel.VisualizationType == VisualizationType.table) && (histogramOperationModel.AttributeTransformationModels.Count > 0)) || ((histogramOperationModel.VisualizationType != VisualizationType.table) && histogramOperationModel.GetAttributeUsageTransformationModel(AttributeUsage.X).Any() && histogramOperationModel.GetAttributeUsageTransformationModel(AttributeUsage.Y).Any())) { newJob = new HistogramOperationJob( histogramOperationModel, TimeSpan.FromMilliseconds(MainViewController.Instance.MainModel.ThrottleInMillis), (int)MainViewController.Instance.MainModel.SampleSize); } } else if (operationModel is StatisticalComparisonOperationModel) { var statisticalComparisonOperationModel = (StatisticalComparisonOperationModel)operationModel; newJob = new StatisticalComparisonOperationJob( statisticalComparisonOperationModel, TimeSpan.FromMilliseconds(MainViewController.Instance.MainModel.ThrottleInMillis), (int)MainViewController.Instance.MainModel.SampleSize); } else if (operationModel is ExampleOperationModel) { var exampleOperationModel = (ExampleOperationModel)operationModel; newJob = new ExampleOperationJob( exampleOperationModel, TimeSpan.FromMilliseconds(MainViewController.Instance.MainModel.ThrottleInMillis), (int)MainViewController.Instance.MainModel.SampleSize); } else if (operationModel is RiskOperationModel) { var riskOperationModel = (RiskOperationModel)operationModel; newJob = new RiskOperationJob( riskOperationModel, TimeSpan.FromMilliseconds(MainViewController.Instance.MainModel.ThrottleInMillis)); } else if (operationModel is StatisticalComparisonDecisionOperationModel) { var riskOperationModel = (StatisticalComparisonDecisionOperationModel)operationModel; newJob = new StatisticalComparisonDecisionOperationJob( riskOperationModel, TimeSpan.FromMilliseconds(MainViewController.Instance.MainModel.ThrottleInMillis)); } if (newJob != null) { if (!ActiveJobs.ContainsKey(operationModel)) { ActiveJobs.Add(operationModel, new Dictionary <int, OperationJob>()); } ActiveJobs[operationModel][operationModel.ExecutionId] = newJob; newJob.JobUpdate += job_JobUpdate; newJob.JobCompleted += job_JobCompleted; newJob.Start(); } }); }); }