require 'uri'

module Qa::Authorities
  module Getty
    require 'qa/authorities/getty/aat'
    require 'qa/authorities/getty/tgn'
    require 'qa/authorities/getty/ulan'
    extend AuthorityWithSubAuthority

    def self.subauthorities
      [ "aat" , "tgn", "ulan" ]
    end

    def self.subauthority_class(subauthority)
      case subauthority
        when 'aat'
          AAT
        when 'tgn'
          TGN
        when 'ulan'
          Ulan
      end
    end
  end
end