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Attributes 

struct Attributes

Attributes for the LevelControlTrait.

  • A list of the attribute IDs of the attributes supported by the cluster instance. Nullable: false.

    Declaration

    Swift

    @TraitAttribute
var attributeList: [UInt32]? { get }

  • The current level of the device, which is device dependent. For example, a level for a light may mean the brightness level. Cannot be less than the minLevel or greater than the maxLevel. Nullable: true.

    Declaration

    Swift

    @TraitAttribute
var currentLevel: UInt8? { get }

  • The time remaining (in 0.1 seconds) until the current command is complete. Nullable: false.

    Declaration

    Swift

    @TraitAttribute
var remainingTime: UInt16? { get }

  • The minimum value that can be assigned to the currentLevel attribute. Nullable: false.

    Declaration

    Swift

    @TraitAttribute
var minLevel: UInt8? { get }

  • The maximum value that can be assigned to the currentLevel attribute. Nullable: false.

    Declaration

    Swift

    @TraitAttribute
var maxLevel: UInt8? { get }

  • The frequency at which the device is at currentLevel. A value of 0 means the frequency is unknown. Cannot be less than the minFrequency or greater than the maxFrequency. Nullable: false.

    Declaration

    Swift

    @TraitAttribute
var currentFrequency: UInt16? { get }

  • The minimum value that can be assigned to the currentFrequency attribute. This value is always less than or equal to maxFrequency. A value of 0 means undefined. Nullable: false.

    Declaration

    Swift

    @TraitAttribute
var minFrequency: UInt16? { get }

  • The maximum value that can be assigned to the currentFrequency attribute. This value is always greater than or equal to minFrequency. A value of 0 means undefined. Nullable: false.

    Declaration

    Swift

    @TraitAttribute
var maxFrequency: UInt16? { get }

  • A bitmap that determines the default behavior of some cluster commands. This should only be changed during commissioning. See [LevelControlTrait.OptionsBitmap] for more information. Nullable: false.

    Declaration

    Swift

    @TraitAttribute
var options: Matter.LevelControlTrait.OptionsBitmap? { get }

  • The time taken (in 0.1 seconds) to move to or from the target level when on or off commands are received by an OnOff cluster on the same endpoint. Not supported for devices that are not able to transition at a variable rate. Nullable: false.

    Declaration

    Swift

    @TraitAttribute
var onOffTransitionTime: UInt16? { get }

  • The value that the currentLevel attribute is set to when the onOff attribute of the OnOff cluster is set to true as a result of processing an OnOff cluster command. Cannot be less than the minLevel or greater than the maxLevel. Nullable: true.

    Declaration

    Swift

    @TraitAttribute
var onLevel: UInt8? { get }

  • The time taken (in 0.1 seconds) to move the currentLevel from the minLevel to the maxLevel when an on command is received by an OnOff cluster on the same endpoint. If not implemented or defined, onOffTransitionTime is used instead. Nullable: true.

    Declaration

    Swift

    @TraitAttribute
var onTransitionTime: UInt16? { get }

  • The time taken (in 0.1 seconds) to move the currentLevel from the maxLevel to the minLevel when an on command is received by an OnOff cluster on the same endpoint. If not implemented or defined, onOffTransitionTime is used instead. Nullable: true.

    Declaration

    Swift

    @TraitAttribute
var offTransitionTime: UInt16? { get }

  • The movement rate (in units per second) when a move command is reeceived with a rate parameter of null. Nullable: true.

    Declaration

    Swift

    @TraitAttribute
var defaultMoveRate: UInt8? { get }

  • The desired startup level for a device when it is supplied with power, which is reflected in the currentLevel attribute. A value of 0 sets currentLevel to minLevel. A value of null, or a device reboot from an OTA, sets currentLevel to its previous value. Any other value sets currentLevel to that value. Nullable: true.

    Declaration

    Swift

    @TraitAttribute
var startUpCurrentLevel: UInt8? { get }

  • A list of server-generated commands (server to client) which are supported by this cluster server instance. Nullable: false.

    Declaration

    Swift

    @TraitAttribute
var generatedCommandList: [UInt32]? { get }

  • A list of client-generated commands which are supported by this cluster server instance.

    Nullable: false.

    Declaration

    Swift

    @TraitAttribute
var acceptedCommandList: [UInt32]? { get }

  • Whether the server supports zero or more optional cluster features. A cluster feature is a set of cluster elements that are mandatory or optional for a defined feature of the cluster. If a cluster feature is supported by the cluster instance, then the corresponding bit is set to 1, otherwise the bit is set to 0 (zero). Nullable: false.

    Declaration

    Swift

    @TraitAttribute
var featureMap: Matter.LevelControlTrait.Feature? { get }

  • The revision of the server cluster specification supported by the cluster instance. Nullable: false.

    Declaration

    Swift

    @TraitAttribute
var clusterRevision: UInt16? { get }

  • The trait identifier.

    Declaration

    Swift

    static var identifier: String { get }

  • Writes this object to the given TraitEncoder. Throws HomeError.encodingFailed if the data could not be encoded.

    Declaration

    Swift

    func encode(with encoder: TraitEncoder) throws

  • Returns a Boolean value indicating whether two values are equal.

    Equality is the inverse of inequality. For any values a and b, a == b implies that a != b is false.

    Declaration

    Swift

    static func == (lhs: Matter.LevelControlTrait.Attributes, rhs: Matter.LevelControlTrait.Attributes) -> Bool

    Parameters

    lhs

    A value to compare.
    rhs

    Another value to compare.

  • Hashes the essential components of this value by feeding them into the given hasher.

    Implement this method to conform to the Hashable protocol. The components used for hashing must be the same as the components compared in your type’s == operator implementation. Call hasher.combine(_:) with each of these components.

    Important

    In your implementation of hash(into:), don’t call finalize() on the hasher instance provided, or replace it with a different instance. Doing so may become a compile-time error in the future.

    Declaration

    Swift

    func hash(into hasher: inout Hasher)