Subject<T> class

A Subject is a special type of Observable that allows values to be multicast to many Observer.

Every Subject is an Observable and an Observer. You can subscribe to a Subject, and you can call next to feed values as well as error and complete.

Implemented types

• Observable<T>
• Observer<T>

Implementers

• AsyncSubject
• BehaviorSubject
• ReplaySubject

Available Extensions

• AuditOperator
• BufferOperator
• CastOperator
• CatchErrorOperator
• ComposeOperator
• ConcatOperator
• CountOperator
• DebounceOperator
• DefaultIfEmptyOperator
• DelayOperator
• DistinctOperator
• DistinctUntilChangedOperator
• ExhaustMapOperator
• FinalizeOperator
• FirstOperator
• FlatMapOperator
• FoldOperator
• IgnoreElementsOperator
• IsEmptyOperator
• LastOperator
• MapOperator
• MaterializeOperator
• MergeMapOperator
• MulticastOperator
• ObservableToFuture
• ObservableToStream
• ObserveOnOperator
• PairwiseOperator
• PublishOperator
• ReduceOperator
• RepeatOperator
• SampleOperator
• SingleOperator
• SkipOperator
• SkipUntilOperator
• SkipWhileOperator
• SwitchMapOperator
• TakeLastOperator
• TakeOperator
• TakeUntilOperator
• TakeWhileOperator
• TapOperator
• ThrottleOperator
• TimeoutOperator
• ToListOperator
• ToMapOperator
• ToSetOperator
• WhereOperator
• WhereTypeOperator

Constructors

Subject()

Properties

hashCode → int

The hash code for this object.

no setter, inherited

isDisposed → bool

Returns true, if this resource has been disposed.

no setter, override

isObserved → bool

no setter

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

complete() → void

Pass completion to the observer.

override

dispose() → void

Disposes the resource.

override

error(Object error, StackTrace stackTrace) → void

Pass an error to the observer.

override

next(T value) → void

Pass a value to the observer.

override

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

subscribe(Observer<T> observer) → Disposable

Subscribes with the provided observer.

override

subscribeToActive(Observer<T> observer) → Disposable

subscribeToComplete(Observer<T> observer) → Disposable

subscribeToError(Observer<T> observer, Object error, StackTrace stackTrace) → Disposable

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited