ObservableFuture<T> class

Implemented types
Available Extensions


ObservableFuture(Future<T> future, {ReactiveContext? context, String? name})
Create a new observable future that tracks the state of the provided future.
ObservableFuture.error(Object error, {ReactiveContext? context, String? name})
Create a new future that is completed with an error.
ObservableFuture.value(T value, {ReactiveContext? context, String? name})
Create a new future that is completed with a value.


error → dynamic
Error value if this completed with an error
no setter
hashCode int
The hash code for this object.
no setterinherited
name String
no setter
result → dynamic
Error or value of this.
no setter
runtimeType Type
A representation of the runtime type of the object.
no setterinherited
status FutureStatus
Observable status of this.
no setter
value → T?
Value if this completed with a value.
no setteroverride


asStream() ObservableStream<T>
Creates a Stream containing the result of this future.
catchError(Function onError, {bool test(Object error)?}) ObservableFuture<T>
Handles errors emitted by this Future.
match<R>({R fulfilled(T)?, R rejected(dynamic)?, R pending()?}) → R?
Maps the current state of this.
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
replace(Future<T> nextFuture) ObservableFuture<T>
Returns a new future that starts with the status and result of this.
then<R>(FutureOr<R> onValue(T value), {Function? onError}) ObservableFuture<R>
Register callbacks to be called when this future completes.
timeout(Duration timeLimit, {FutureOr<T> onTimeout()?}) ObservableFuture<T>
Stop waiting for this future after timeLimit has passed.
toString() String
A string representation of this object.
whenComplete(FutureOr action()) ObservableFuture<T>
Registers a function to be called when this future completes.


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