# File lib/rgen/ecore/ecore_to_ruby.rb, line 150
  def super_class(eclass)
    super_types = eclass.eSuperTypes
    case super_types.size
    when 0
      RGen::MetamodelBuilder::MMBase
    when 1
      create_class(super_types.first)
    else
      RGen::MetamodelBuilder::MMMultiple(*super_types.collect{|t| create_class(t)})
    end
  end