michaelmior / NoSE

        step_class = Object.const_get subclass_step_name

        steps << step_class.new(client, plan.index)

      end

      # Add an insert step to a prepared update plan

      # @return [void]

      def add_insert_step(plan, steps, fields)

        step_class = InsertStatementStep

        subclass_step_name = step_class.name.sub \

          'NoSE::Backend::Backend', self.class.name

        step_class = Object.const_get subclass_step_name

        steps << step_class.new(client, plan.index, fields)

      end

          possible_plan.statement == update

        end

      end

      # Add a delete step to a prepared update plan

      # @return [void]

      def add_delete_step(plan, steps)

        step_class = DeleteStatementStep

        subclass_step_name = step_class.name.sub \

          'NoSE::Backend::Backend', self.class.name

        step_class = Object.const_get subclass_step_name

        steps << step_class.new(client, plan.index)

      end