// ugly but does the job
private static FileSystemPath FindEntitySubfolder(object key, FilesystemStorageOptions options)
{
var step = options.EntitiesPerDirectory;
var root = options.BasePath;
switch (key)
{
case byte b: return(root.Partition(b, step));
case short s: return(root.Partition(s, step));
case int i: return(root.Partition(i, step));
case long l: return(root.Partition(l, step));
#if !CLS
case sbyte sb: return(root.Partition(sb, step));
case ushort us: return(root.Partition(us, step));
case uint ui: return(root.Partition(ui, step));
case ulong ul: return(root.Partition(ul, step));
#endif
default: return(root.AppendDirectory(key.GetHashCode().ToString()));
}
}
public static FileSystemPath LocateKeyFile(object key, FilesystemStorageOptions options)
{
return(FindEntitySubfolder(key, options).AppendFile(KeyFilename));
}
public static FileSystemPath FindSnapshotFolder(object key, FilesystemStorageOptions options)
{
return(FindEntitySubfolder(key, options).AppendDirectory(SnapshotSubfolder));
}
public FilesystemEntityReaderWriter(
IFileSystem filesystem,
IFormatter <TInput, TOutput> formatter,
FilesystemStorageOptions options)
=>
(this.filesystem, this.formatter, this.options) =