FutureOrController<T> class

A controller for managing FutureOr operations and capturing exceptions.

Constructors

FutureOrController([_CallbackList<T> callbacks = const []])

Factory constructor to create a FutureOrController with optional callbacks.

factory

Properties

exceptions → List<Object>

Returns a copy of the list of tracked exceptions.

no setter

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

add(TSyncOrAsyncMapper<dynamic, T> callback) → void

Adds a single callback to the controller.

addAll(_CallbackList<T> callbacks) → void

Adds multiple callbacks to the controller.

addException(Object e) → void

Adds an exception to the list of tracked exceptions.

complete() → FutureOr<void>

Evaluates all registered callbacks.

completeWith<R>(FutureOr<R> consolodator(FutureOr<List<T>> values)) → FutureOr<R>

Evaluates all registered callbacks and returns the results, as determined by the consolodator function.

completeWithAll() → FutureOr<List<T>>

Evaluates all registered callbacks and returns all the results.

completeWithFirst() → FutureOr<T>

Evaluates all registered callbacks and returns the first result.

completeWithLast() → FutureOr<T>

Evaluates all registered callbacks and returns the last result.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Static Methods

wait<T>(Iterable<FutureOr<T>> values, {bool eagerError = false, void cleanUp(T)?}) → FutureOr<List<T>>

Waits for multiple values to complete, collects their results, and returns them in the same order.