# ScheduleTransitionStruct

    struct ScheduleTransitionStruct

A schedule transition.
- `


  ### [dayOfWeek](https://developers.home.google.com/reference/swift/GoogleHomeTypes/Enums/Matter/ThermostatTrait/ScheduleTransitionStruct#/s:15GoogleHomeTypes6MatterO15ThermostatTraitV24ScheduleTransitionStructV9dayOfWeekAE0g3DaykL6BitmapVvp)


  ` A bitmask of days of the week that the transition applies to.

  #### Declaration

  Swift

      let dayOfWeek: https://developers.home.google.com/reference/swift/GoogleHomeTypes/Enums/Matter.html.https://developers.home.google.com/reference/swift/GoogleHomeTypes/Enums/Matter/ThermostatTrait.html.https://developers.home.google.com/reference/swift/GoogleHomeTypes/Enums/Matter/ThermostatTrait/ScheduleDayOfWeekBitmap.html

- `


  ### [transitionTime](https://developers.home.google.com/reference/swift/GoogleHomeTypes/Enums/Matter/ThermostatTrait/ScheduleTransitionStruct#/s:15GoogleHomeTypes6MatterO15ThermostatTraitV24ScheduleTransitionStructV14transitionTimes6UInt16Vvp)


  ` The time of day at which the transition becomes active, in terms of minutes within the
  day.

  #### Declaration

  Swift

      let transitionTime: UInt16

- `


  ### [presetHandle](https://developers.home.google.com/reference/swift/GoogleHomeTypes/Enums/Matter/ThermostatTrait/ScheduleTransitionStruct#/s:15GoogleHomeTypes6MatterO15ThermostatTraitV24ScheduleTransitionStructV12presetHandle10Foundation4DataVSgvp)


  ` The preset used at the transition time.

  #### Declaration

  Swift

      let presetHandle: Data?

- `


  ### [systemMode](https://developers.home.google.com/reference/swift/GoogleHomeTypes/Enums/Matter/ThermostatTrait/ScheduleTransitionStruct#/s:15GoogleHomeTypes6MatterO15ThermostatTraitV24ScheduleTransitionStructV10systemModeAE06SystemK4EnumOSgvp)


  ` The default mode to which the thermostat will switch for this transition, overriding the
  default for the schedule.

  #### Declaration

  Swift

      let systemMode: https://developers.home.google.com/reference/swift/GoogleHomeTypes/Enums/Matter.html.https://developers.home.google.com/reference/swift/GoogleHomeTypes/Enums/Matter/ThermostatTrait.html.https://developers.home.google.com/reference/swift/GoogleHomeTypes/Enums/Matter/ThermostatTrait/SystemModeEnum.html?

- `


  ### [coolingSetpoint](https://developers.home.google.com/reference/swift/GoogleHomeTypes/Enums/Matter/ThermostatTrait/ScheduleTransitionStruct#/s:15GoogleHomeTypes6MatterO15ThermostatTraitV24ScheduleTransitionStructV15coolingSetpoints5Int16VSgvp)


  ` The cooling setpoint for the transition.

  #### Declaration

  Swift

      let coolingSetpoint: Int16?

- `


  ### [heatingSetpoint](https://developers.home.google.com/reference/swift/GoogleHomeTypes/Enums/Matter/ThermostatTrait/ScheduleTransitionStruct#/s:15GoogleHomeTypes6MatterO15ThermostatTraitV24ScheduleTransitionStructV15heatingSetpoints5Int16VSgvp)


  ` The cooling setpoint for the transition.

  #### Declaration

  Swift

      let heatingSetpoint: Int16?

- `


  ### [init(decoder:)](https://developers.home.google.com/reference/swift/GoogleHomeTypes/Enums/Matter/ThermostatTrait/ScheduleTransitionStruct#/s:15GoogleHomeTypes6MatterO15ThermostatTraitV24ScheduleTransitionStructV7decoderAG0aB3SDK0F7DecoderV_tKcfc)


  ` Creates a new Struct instance using data read from the given `TraitDecoder`.
  Throws
  `HomeError.parseError` when parsing fails.

  #### Declaration

  Swift

      init(decoder: TraitDecoder) throws

  #### Parameters

  |---|---|
  | ` decoder ` | The raw data representing this Struct. |

- `


  ### [encode(with:)](https://developers.home.google.com/reference/swift/GoogleHomeTypes/Enums/Matter/ThermostatTrait/ScheduleTransitionStruct#/s:15GoogleHomeTypes6MatterO15ThermostatTraitV24ScheduleTransitionStructV6encode4withy0aB3SDK0F7EncoderC_tKF)


  ` Writes this Struct to the given `TraitEncoder`.
  Throws `HomeError.parseError` if the data could not be encoded.

  #### Declaration

  Swift

      func encode(with encoder: TraitEncoder) throws

- `


  ### [structField(id:)](https://developers.home.google.com/reference/swift/GoogleHomeTypes/Enums/Matter/ThermostatTrait/ScheduleTransitionStruct#/s:15GoogleHomeTypes6MatterO15ThermostatTraitV24ScheduleTransitionStructV11structField2id0aB3SDK0K0_pSgs6UInt32V_tFZ)


  ` Returns the field corresponding to the given field ID.

  #### Declaration

  Swift

      static func structField(id: UInt32) -> (any Field)?