Interface MaybeSource<T>
- Type Parameters:
T- the element type
- All Known Implementing Classes:
AbstractMaybeWithUpstream, CompletableOnErrorReturn, FlowableElementAtMaybe, FlowableElementAtMaybePublisher, FlowableLastMaybe, FlowableReduceMaybe, FlowableSingleMaybe, Maybe, MaybeAmb, MaybeCache, MaybeCreate, MaybeDefer, MaybeDelay, MaybeDelayOtherPublisher, MaybeDelaySubscriptionOtherPublisher, MaybeDelayWithCompletable, MaybeDematerialize, MaybeDetach, MaybeDoAfterSuccess, MaybeDoFinally, MaybeDoOnEvent, MaybeDoOnLifecycle, MaybeDoOnTerminate, MaybeEmpty, MaybeError, MaybeErrorCallable, MaybeFilter, MaybeFilterSingle, MaybeFlatMapBiSelector, MaybeFlatMapNotification, MaybeFlatMapSingle, MaybeFlatten, MaybeFromAction, MaybeFromCallable, MaybeFromCompletable, MaybeFromCompletionStage, MaybeFromFuture, MaybeFromRunnable, MaybeFromSingle, MaybeFromSupplier, MaybeHide, MaybeIgnoreElement, MaybeIsEmpty, MaybeJust, MaybeLift, MaybeMap, MaybeMapOptional, MaybeNever, MaybeObserveOn, MaybeOnErrorComplete, MaybeOnErrorNext, MaybeOnErrorReturn, MaybePeek, MaybeSubject, MaybeSubscribeOn, MaybeSwitchIfEmpty, MaybeTakeUntilMaybe, MaybeTakeUntilPublisher, MaybeTimeInterval, MaybeTimeoutMaybe, MaybeTimeoutPublisher, MaybeTimer, MaybeUnsafeCreate, MaybeUnsubscribeOn, MaybeUsing, MaybeZipArray, MaybeZipIterable, ObservableElementAtMaybe, ObservableLastMaybe, ObservableReduceMaybe, ObservableSingleMaybe, SingleDematerialize, SingleFlatMapMaybe, SingleMapOptional, SingleOnErrorComplete
- Functional Interface:
- This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
Represents a basic
Maybe source base interface,
consumable via an MaybeObserver.
This class also serves the base type for custom operators wrapped into
Maybe via Maybe.create(MaybeOnSubscribe).
- Since:
- 2.0
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Method Summary
Modifier and TypeMethodDescriptionvoidsubscribe(@NonNull MaybeObserver<? super @NonNull T> observer) Subscribes the givenMaybeObserverto thisMaybeSourceinstance.
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Method Details
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subscribe
Subscribes the givenMaybeObserverto thisMaybeSourceinstance.- Parameters:
observer- theMaybeObserver, notnull- Throws:
NullPointerException- ifobserverisnull
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