private IEnumerable <SnapshotMetadata> GetSnapshotMetadata(string persistenceId, SnapshotSelectionCriteria criteria)
{
var snapshots = GetSnapshotDir()
.EnumerateFiles("snapshot-" + Uri.EscapeDataString(persistenceId) + "-*", SearchOption.TopDirectoryOnly)
.Select(ExtractSnapshotMetadata)
.Where(metadata => metadata != null && criteria.IsMatch(metadata) && !_saving.Contains(metadata)).ToList();
return(snapshots);
}
private IEnumerable <SnapshotMetadata> GetSnapshotMetadata(string persistenceId, SnapshotSelectionCriteria criteria)
{
var snapshots = _snapshotDirectory
.EnumerateFiles("snapshot-" + persistenceId + "-*", SearchOption.TopDirectoryOnly)
.Select(ExtractSnapshotMetadata)
.Where(metadata => metadata != null && criteria.IsMatch(metadata) && !_saving.Contains(metadata));
return(snapshots); // guaranteed to be not null in previous constraint
}
private IEnumerable<SnapshotMetadata> GetSnapshotMetadata(string persistenceId, SnapshotSelectionCriteria criteria)
{
var snapshots = _snapshotDirectory
.EnumerateFiles("snapshot-" + persistenceId + "-*", SearchOption.TopDirectoryOnly)
.Select(ExtractSnapshotMetadata)
.Where(metadata => metadata != null && criteria.IsMatch(metadata) && !_saving.Contains(metadata));
return snapshots; // guaranteed to be not null in previous constraint
}
