public virtual ContentSummaryComputationContext ComputeContentSummary(BlockStoragePolicySuite bsps, INodeDirectory snapshotRoot, ContentSummaryComputationContext summary) { snapshotRoot.ComputeContentSummary(summary); summary.GetCounts().AddContent(Content.Snapshot, snapshotsByNames.Count); summary.GetCounts().AddContent(Content.SnapshottableDirectory, 1); return(summary); }