Interface TargetNavigatorBehavior

interface TargetNavigatorBehavior {
    [reference]: Datasource<StateType>;
    agent: Agent;
    cluster: never;
    context: ActionContext;
    endpoint: Endpoint<Empty>;
    env: Environment;
    events: EventEmitter & Omit<ClusterEvents<Of<{
        attributes: {};
        commands: {};
        events: {};
        id: 0;
        name: "Unknown";
        revision: 0;
    }>, typeof ClusterBehavior>, never> & {
        targetList$Changing: ClusterEvents.AttributeObservable<Attribute<TypeFromFields<{
            identifier: FieldType<number>;
            name: FieldType<string>;
        }>[], any>>;
    } & {
        currentTarget$Changing: undefined | ClusterEvents.AttributeObservable<OptionalAttribute<number, any>>;
    } & {
        targetList$Changed: ClusterEvents.AttributeObservable<Attribute<TypeFromFields<{
            identifier: FieldType<number>;
            name: FieldType<string>;
        }>[], any>>;
    } & {
        currentTarget$Changed: undefined | ClusterEvents.AttributeObservable<OptionalAttribute<number, any>>;
    } & {} & {
        targetUpdated?: ClusterEvents.EventObservable<OptionalEvent<TypeFromFields<{
            currentTarget: OptionalFieldType<number>;
            data: OptionalFieldType<Uint8Array>;
            targetList: OptionalFieldType<TypeFromFields<{
                identifier: ...;
                name: ...;
            }>[]>;
        }>, any>>;
    };
    features: TypeFromBitSchema<{}>;
    session: SecureSession;
    state: Omit<ClusterState.Type<Of<{
        attributes: {};
        commands: {};
        events: {};
        id: 0;
        name: "Unknown";
        revision: 0;
    }>, typeof ClusterBehavior>, never> & {
        targetList: TypeFromFields<{
            identifier: FieldType<number>;
            name: FieldType<string>;
        }>[];
    } & {
        currentTarget?: number;
    } & {} & {};
    [asyncDispose](): MaybePromise;
    asAdmin(fn: (() => void)): void;
    assertAttributeEnabled<This, K>(this: This, attributeName: K): void;
    callback<A, R>(reactor: Reactor<A, R>, options?: Reactor.Options): ((...args: A) => undefined | R);
    initialize(_options?: {}): MaybePromise;
    navigateTarget(request: TargetNavigator.NavigateTargetRequest): MaybePromise<TargetNavigator.NavigateTargetResponse>;
    reactTo<O>(observable: O, reactor: Reactor<Parameters<O["emit"]>, ReturnType<O["emit"]>>, options?: Reactor.Options): void;
    requireAttributeEnabled<This, K>(this: This, attributeName: K): Exclude<This["state"][K], undefined>;
    toString(): string;
    State: any;
}

Hierarchy (view full)

Properties

[reference] agent cluster context endpoint env events features session state

Methods

[asyncDispose] asAdmin assertAttributeEnabled callback initialize navigateTarget reactTo requireAttributeEnabled toString

Properties

[reference]

[reference]: Datasource<StateType>

agent

agent: Agent

cluster

cluster: never

The implemented cluster.

context

context: ActionContext

endpoint

endpoint: Endpoint<Empty>

env

env: Environment

Readonlyevents

events: EventEmitter & Omit<ClusterEvents<Of<{
    attributes: {};
    commands: {};
    events: {};
    id: 0;
    name: "Unknown";
    revision: 0;
}>, typeof ClusterBehavior>, never> & {
    targetList$Changing: ClusterEvents.AttributeObservable<Attribute<TypeFromFields<{
        identifier: FieldType<number>;
        name: FieldType<string>;
    }>[], any>>;
} & {
    currentTarget$Changing: undefined | ClusterEvents.AttributeObservable<OptionalAttribute<number, any>>;
} & {
    targetList$Changed: ClusterEvents.AttributeObservable<Attribute<TypeFromFields<{
        identifier: FieldType<number>;
        name: FieldType<string>;
    }>[], any>>;
} & {
    currentTarget$Changed: undefined | ClusterEvents.AttributeObservable<OptionalAttribute<number, any>>;
} & {} & {
    targetUpdated?: ClusterEvents.EventObservable<OptionalEvent<TypeFromFields<{
        currentTarget: OptionalFieldType<number>;
        data: OptionalFieldType<Uint8Array>;
        targetList: OptionalFieldType<TypeFromFields<{
            identifier: ...;
            name: ...;
        }>[]>;
    }>, any>>;
}

Access the behavior's events.

Type declaration

features

features: TypeFromBitSchema<{}>

Supported features as a flag object.

session

session: SecureSession

Readonlystate

state: Omit<ClusterState.Type<Of<{
    attributes: {};
    commands: {};
    events: {};
    id: 0;
    name: "Unknown";
    revision: 0;
}>, typeof ClusterBehavior>, never> & {
    targetList: TypeFromFields<{
        identifier: FieldType<number>;
        name: FieldType<string>;
    }>[];
} & {
    currentTarget?: number;
} & {} & {}

Access the behavior's state.

Type declaration

  • ReadonlytargetList: TypeFromFields<{
        identifier: FieldType<number>;
        name: FieldType<string>;
    }>[]

    Indicates a list of targets that can be navigated to within the experience presented to the user by the Endpoint (Video Player or Content App). The list shall not contain any entries with the same Identifier in the TargetInfoStruct object.

    See

    MatterSpecification.v13.Cluster § 6.11.5.1

Type declaration

  • Optional ReadonlycurrentTarget?: number

    Indicates the Identifier for the target which is currently in foreground on the corresponding Endpoint (Video Player or Content App), or 0xFF to indicate that no target is in the foreground.

    When not 0xFF, the CurrentTarget shall be an Identifier value contained within one of the TargetInfoStruct objects in the TargetList attribute.

    See

    MatterSpecification.v13.Cluster § 6.11.5.2

Methods

[asyncDispose]

  • [asyncDispose](): MaybePromise

  • Release resources. This is the public API for releasing application resources held by behaviors in internal state.

    Returns MaybePromise

asAdmin

  • asAdmin(fn): void

  • Execute logic with elevated privileges.

    The provided function executes with privileges escalated to offline mode. This is not commonly necessary.

    Elevated logic effectively ignores ACLs so should be used with care.

    Note that interactions with the behavior will remain elevated until the synchronous completion of this call. You should only elevate privileges for synchronous logic.

    Parameters

    • fn: (() => void)

      the elevated logic

        • (): void

        • Returns void

    Returns void

assertAttributeEnabled

  • assertAttributeEnabled<This, K>(this, attributeName): void

  • Type Parameters

    • This extends Behavior
    • K extends string | number | symbol

    Parameters

    • this: This
    • attributeName: K

    Returns void

Protectedcallback

  • callback<A, R>(reactor, options?): ((...args: A) => undefined | R)

  • Create a generic callback function that has the same properties as a Reactor.

    Like a reactor, the callback's "this" will be bound to an active Behavior instance. Because of this: The reactor MUST be a real JS function - arrow functions will not work!

    Type Parameters

    • A extends any[]
    • R

    Parameters

    Returns ((...args: A) => undefined | R)

      • (...args): undefined | R

      • Parameters

        • Rest...args: A

        Returns undefined | R

initialize

  • initialize(_options?): MaybePromise

  • Behaviors are ephemeral and should not perform initialization in their constructor. They can override this method instead.

    This method may be synchronous or asyncronous. If asynchronous, the behavior will not be available for external use until initialization completes.

    Parameters

    • Optional_options: {}

      Returns MaybePromise

    navigateTarget

    ProtectedreactTo

    • reactTo<O>(observable, reactor, options?): void

    • Install a Reactor.

      Important: The reactor MUST be a real JS function - arrow functions will not work!

      Type Parameters

      Parameters

      Returns void

    requireAttributeEnabled

    • requireAttributeEnabled<This, K>(this, attributeName): Exclude<This["state"][K], undefined>

    • Type Parameters

      • This extends Behavior
      • K extends string | number | symbol

      Parameters

      • this: This
      • attributeName: K

      Returns Exclude<This["state"][K], undefined>

    toString

    • toString(): string

    • Description used in diagnostic messages.

      Returns string

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