public override IndexInputSlicer CreateSlicer(string name, IOContext context)
{
EnsureOpen();
var file = new FileInfo(Path.Combine(Directory.FullName, name));
var descriptor = new FileStream(file.FullName, FileMode.Open, FileAccess.Read, FileShare.ReadWrite);
return new IndexInputSlicerAnonymousInnerClassHelper(this, context, file, descriptor);
}