fluentd-ui/app/models/fluentd/setting/formatter_single_value.rb

class Fluentd
  module Setting
    class FormatterSingleValue
      include Fluentd::Setting::Plugin

      register_plugin("formatter", "single_value")

      def self.initial_params
        {}
      end

      def common_options
        [
          :message_key,
          :add_newline
        ]
      end
    end
  end
end