Structure

interface Structure : HasId, HasHomeDevices, HasRooms, HasTraits, HasAutomations, HasCandidates, HasSuggestions

The top-level organizing construct for the Home. A Structure allows navigating to all the Rooms and devices (HomeDevice or MatterNode) within that Structure that a caller has permission to access. Each Structure can have a single Google Matter Fabric.

Summary

Public functions
`Flow<T>`	`@HomeExperimentalApi <T : Trait> trait(trait: TraitFactory<T>)` Gets a `Flow` that can be used to track changes to a specific `Trait`.

Public properties
`String`	`name` User-given name for the Structure.

Extension functions
`TypedExpression<TypedEntity<StructureType>>`	`Structure.atExecutionTime()` An extension function of `Structure` that produces a `TypedExpression` of structure entity.
`HistoryManager`	`@HomeExperimentalApi Structure.getHistoryManager(pageSize: Int)` Extension function to get the history manager for a structure.

Inherited functions

From com.google.home.automation.HasAutomations

`HomeObjectsFlow<Automation>`	`automations()` List all automations belonging to the structure.
`suspend Automation`	`createAutomation(automation: BaseAutomation)` Create an `Automation`.
`suspend Unit`	`deleteAutomation(automation: Automation)` Delete an `Automation`.
`suspend Unit`	`deleteAutomation(automationId: Id)` Delete an `Automation` using an ID.

From com.google.home.automation.HasCandidates

`Flow<Set<NodeCandidate>>`	`allCandidates()` Returns all the automation `NodeCandidate` instances for the receiver and its child objects.
`Flow<Set<NodeCandidate>>`	`candidates()` Returns all the automation `NodeCandidate` instances for the receiver.

From com.google.home.HasHomeDevices

HomeObjectsFlow<HomeDevice>

devices(enableMultipartDevices: Boolean)

Gets an observable flow of HomeDevices visible to the logged-in user, dependent on the context of the implementation (HomeManager, Structure, Room).

From com.google.home.HasRooms

HomeObjectsFlow<Room>

rooms()

Gets an observable flow of Rooms visible to the logged-in user.

From com.google.home.automation.HasSuggestions

`suspend Boolean`	`clearSuggestionFeedback(sourceId: String)` Clears the suggestion feedback for the given `sourceId`.
`suspend Boolean`	`dislikeSuggestion(sourceId: String)` Dislikes the `AutomationSuggestion` with the given `sourceId`.
`suspend Boolean`	`likeSuggestion(sourceId: String)` Likes the `AutomationSuggestion` with the given `sourceId`.
`suspend Set<AutomationSuggestion>`	`suggestions(sessionId: String, params: SuggestionParams)` Returns all the `AutomationSuggestion` instances for the receiver, caller can provide optional `sessionId` for MLP logging.

From com.google.home.HasTraits

`SourceConnectivity?`	`<T : Trait> getSourceConnectivity(trait: TraitFactory<T>)` Gets metadata, such as network locality and connectivity state, about the source of data for a particular trait.
`Boolean`	`<T : Trait> has(trait: TraitFactory<T>)` Checks if a trait is supported by a device.

Inherited properties

From com.google.home.HasId

`Id`	`id` Opaque ID for the object.

Public functions

trait

@HomeExperimentalApi
fun <T : Trait> trait(trait: TraitFactory<T>): Flow<T>

Gets a Flow that can be used to track changes to a specific Trait. When a value is emitted on this Flow it represents a snapshot of the latest Trait attributes.

For example:

structure.trait(HubManagement)

Parameters
`trait: TraitFactory<T>`	the `Trait` to get a flow for.

Returns
`Flow<T>`	the flow for the specified `Trait`, otherwise an empty flow if the Trait is not supported by the structure.

Public properties

name

val name: String

User-given name for the Structure. Empty if not assigned.

Extension functions

atExecutionTime

fun Structure.atExecutionTime(): TypedExpression<TypedEntity<StructureType>>

An extension function of Structure that produces a TypedExpression of structure entity.

getHistoryManager

@HomeExperimentalApi
fun Structure.getHistoryManager(pageSize: Int = 20): HistoryManager

Extension function to get the history manager for a structure.