class CBES < Standard
  # @!group AirLoopHVAC

  # Apply multizone vav outdoor air method and adjust multizone VAV damper positions.
  # Does nothing for CBES.
  #
  # @param air_loop_hvac [OpenStudio::Model::AirLoopHVAC] air loop
  # return [Boolean] returns true if successful, false if not
  # @todo enable damper position adjustment for legacy IDFS
  def air_loop_hvac_apply_multizone_vav_outdoor_air_sizing(air_loop_hvac)
    # Do nothing
    return true
  end

  # Determine if static pressure reset is required for this system.
  # Not required by CBES.
  #
  # @param air_loop_hvac [OpenStudio::Model::AirLoopHVAC] air loop
  # @param has_ddc [Boolean] whether or not the system has DDC control over VAV terminals.
  # return [Boolean] returns true if static pressure reset is required, false if not
  def air_loop_hvac_static_pressure_reset_required?(air_loop_hvac, has_ddc)
    sp_reset_required = false
    return sp_reset_required
  end

  # Determine whether the VAV damper control is single maximum or dual maximum control.
  # Single Maximum for CBES.
  #
  # @param air_loop_hvac [OpenStudio::Model::AirLoopHVAC] air loop
  # @return [String] the damper control type: Single Maximum, Dual Maximum
  def air_loop_hvac_vav_damper_action(air_loop_hvac)
    damper_action = 'Single Maximum'
    return damper_action
  end

  # Determine if demand control ventilation (DCV) is for this air loop.
  # Not required for CBES.
  #
  # @param air_loop_hvac [OpenStudio::Model::AirLoopHVAC] air loop
  # @param climate_zone [String] ASHRAE climate zone, e.g. 'ASHRAE 169-2013-4A'
  # @return [Boolean] returns true if required, false if not
  def air_loop_hvac_demand_control_ventilation_required?(air_loop_hvac, climate_zone)
    dcv_required = false
    return dcv_required
  end

  # Add code required single zone controls.
  # No controls required by CBES.
  #
  # @param air_loop_hvac [OpenStudio::Model::AirLoopHVAC] air loop
  # @param climate_zone [String] ASHRAE climate zone, e.g. 'ASHRAE 169-2013-4A'
  # @return [Boolean] returns true if successful, false if not
  def air_loop_hvac_apply_single_zone_controls(air_loop_hvac, climate_zone)
    # Do nothing
    return true
  end
end