InteractorScope

A protocol that exposes the active-state scope of an interactor.

protocol InteractorScope : AnyObject, Sendable

Mentioned In

The Interactor Lifecycle
Protocol Composition Over Inheritance

Overview

InteractorScope separates the read-only “is this interactor currently active?” surface from the rest of Interactable. It is useful when you want a non-mutating view of an interactor — for example, to drive UI from isActiveStream without exposing activate() or deactivate().

Overview

An interactor is “active” between a successful call to activate() and the next call to deactivate(). Tasks spawned via task(priority:_:) are bound to that window and are cancelled on deactivation.

Both members are safe to read from any actor or thread; isActiveStream is nonisolated, and isActive reads under the lifecycle’s lock.

See Also
Interactable

See Also
InteractorLifecycle

Topics

Reading State

var isActive: Bool
Whether the interactor is currently active.
var isActiveStream: AsyncStream<Bool>
A fresh AsyncStream that yields the current and subsequent active-state values.

Relationships

Inherited By

Interactable
PresentableInteractable