Relativity.DataExchange.Export.VolumeManagerV2.Statistics.ProgressHandler public abstract class ProgressHandler : IProgressHandler Documentation protected IDownloadProgressManager DownloadProgressManager { get; } protected ProgressHandler(IDownloadProgressManager downloadProgressManager, ILog logger) protected abstract void MarkAsTransferCompleted(string targetFile, int lineNumber, bool transferResult) public void Subscribe(ITapiBridge tapiBridge) public void Unsubscribe(ITapiBridge tapiBridge)