ZenithController class abstract

Base class for business logic controllers bound to a ZenithRef scope.

Encapsulates state mutations, async task execution, stream watching, and automatic lifecycle cleanup.

Constructors

ZenithController(ZenithRef ref)

Creates a ZenithController and registers onDispose with ref.

Properties

hashCode → int

The hash code for this object.

no setter, inherited

isMounted → bool

Whether the owning container/scope is still mounted.

no setter

ref → ZenithRef

The scoped ZenithRef managing this controller's lifecycle.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

onDispose() → void

Called when the owning ZenithContainer or ZenithRef scope is disposed or reset.

onInit() → void

Called immediately upon controller creation.

runAsync<T>(ZenithNode<AsyncValue<T>> node, Future<T> task()) → Future<void>

Safely runs task and updates node with AsyncLoading/AsyncData/AsyncError.

set<T>(ZenithNode<T> node, T value) → void

Safely mutates node if the controller is still mounted.

toString() → String

A string representation of this object.

inherited

watchStream<T>(ZenithNode<AsyncValue<T>> node, Stream<T> stream) → StreamSubscription<T>

Subscribes to stream and writes events to node, cancelling on disposal.

Operators

operator ==(Object other) → bool

The equality operator.

inherited