# File lib/openshift-origin-common/models/group.rb, line 28
    def add_component_ref(component_ref)
      component_ref_name_map_will_change!
      component_refs_will_change!
      @component_ref_name_map = {} if @component_ref_name_map.nil?
      if component_ref.class == ComponentRef
        @component_ref_name_map[component_ref.name] = component_ref
      else
        key = component_ref["name"]            
        @component_ref_name_map[key] = ComponentRef.new
        @component_ref_name_map[key].attributes=component_ref
      end
    end