new

# File lib/rdoc/code_objects.rb, line 594
    def initialize(file_name)
      super()
      @name = "TopLevel"
      @file_relative_name    = file_name
      @file_absolute_name    = file_name
      @file_stat             = File.stat(file_name)
      @diagram               = nil
      @@all_files[file_name] = self
    end