AsyncData<T> class

The state of an AsyncValue when the asynchronous operation has completed successfully.

Inheritance

Constructors

AsyncData(T value)
Creates an AsyncData state with the given value.
const

Properties

data → T?
Returns the value if the state is AsyncData, otherwise null.
no setterinherited
hasData → bool
Alias for hasValue.
no setterinherited
hasError → bool
Returns true if the state is AsyncError.
no setterinherited
hashCode → int
The hash code for this object.
no setteroverride
hasValue → bool
Returns true if the state is AsyncData.
no setterinherited
isLoading → bool
Returns true if the state is AsyncLoading.
no setterinherited
isRefreshing → bool
Whether a loading state is refreshing previously loaded data.
no setterinherited
requireValue → T
Returns the value if the state is AsyncData, otherwise throws a StateError.
no setterinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
value → T
The resolved value.
final
valueOrNull → T?
Returns the value if the state is AsyncData, otherwise null.
no setterinherited

Methods

map<R>({required R data(AsyncData<T> data), required R loading(AsyncLoading<T> loading), required R error(AsyncError<T> error)}) → R
Transforms the state to another type by matching the wrapper class.
override
maybeMap<R>({R data(AsyncData<T> data)?, R loading(AsyncLoading<T> loading)?, R error(AsyncError<T> error)?, required R orElse()}) → R
Transforms the state to another type by matching the wrapper class, falling back to orElse if unmatched.
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 data(T data), required R loading(), required R error(Object error, StackTrace stackTrace)}) → R
Pattern matching method to execute different callbacks depending on the current state.
override

Operators

operator ==(Object other) → bool
The equality operator.
override