AsyncData<T> class final

A successfully resolved state carrying the produced value.

Implemented types

• AsyncState<T>

Constructors

AsyncData(T value)

Creates an AsyncData state with the given value.

const

Properties

errorOrNull → Object?

The contained error, or null if this is not AsyncError.

no setter, override

hashCode → int

The hash code for this object.

no setter, override

hasValue → bool

true when a value is available — i.e. for AsyncData and AsyncRefreshing.

no setter, override

isData → bool

true only when this is an AsyncData state.

no setter, override

isError → bool

true only when this is an AsyncError state.

no setter, override

isLoading → bool

true only when this is an AsyncLoading state.

no setter, override

isRefreshing → bool

true only when this is an AsyncRefreshing state.

no setter, override

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

value → T

The resolved value.

final

valueOrNull → T

The contained value, or null if this is not AsyncData or AsyncRefreshing.

no setter, override

Methods

map<R>(R transform(T value)) → AsyncState<R>

Transforms the contained value with transform when this is an AsyncData or AsyncRefreshing state.

override

maybeWhen<R>({required R orElse(), R loading()?, R data(T value)?, R error(Object error, StackTrace? stackTrace)?, R refreshing(T previousValue)?}) → R

Like when, but provides an orElse fallback for unhandled branches.

override

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

override

when<R>({required R loading(), required R data(T value), required R error(Object error, StackTrace? stackTrace), R refreshing(T previousValue)?}) → R

Exhaustively matches the current state and returns a value of type R.

override

Operators

operator ==(Object other) → bool

The equality operator.

override