Class MaybeToSingle<T>
java.lang.Object
io.reactivex.rxjava3.core.Single<T>
io.reactivex.rxjava3.internal.operators.maybe.MaybeToSingle<T>
- Type Parameters:
T
- the value type
- All Implemented Interfaces:
SingleSource<T>
,HasUpstreamMaybeSource<T>
Wraps a MaybeSource and exposes its onSuccess and onError signals and signals
NoSuchElementException for onComplete if
defaultValue
is null.-
Nested Class Summary
Nested ClassesModifier and TypeClassDescription(package private) static final class
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Field Summary
FieldsModifier and TypeFieldDescription(package private) final T
(package private) final MaybeSource
<T> -
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionsource()
Returns the upstream source of this Maybe.protected void
subscribeActual
(SingleObserver<? super T> observer) Implement this method in subclasses to handle the incomingSingleObserver
s.Methods inherited from class io.reactivex.rxjava3.core.Single
amb, ambArray, ambWith, blockingGet, blockingSubscribe, blockingSubscribe, blockingSubscribe, blockingSubscribe, cache, cast, compose, concat, concat, concat, concat, concat, concat, concat, concatArray, concatArrayDelayError, concatArrayEager, concatArrayEagerDelayError, concatDelayError, concatDelayError, concatDelayError, concatEager, concatEager, concatEager, concatEager, concatEagerDelayError, concatEagerDelayError, concatEagerDelayError, concatEagerDelayError, concatMap, concatMapCompletable, concatMapMaybe, concatWith, contains, contains, create, defer, delay, delay, delay, delay, delaySubscription, delaySubscription, delaySubscription, delaySubscription, delaySubscription, delaySubscription, dematerialize, doAfterSuccess, doAfterTerminate, doFinally, doOnDispose, doOnError, doOnEvent, doOnLifecycle, doOnSubscribe, doOnSuccess, doOnTerminate, error, error, filter, flatMap, flatMap, flatMap, flatMapCompletable, flatMapMaybe, flatMapObservable, flatMapPublisher, flattenAsFlowable, flattenAsObservable, flattenStreamAsFlowable, flattenStreamAsObservable, fromCallable, fromCompletionStage, fromFuture, fromFuture, fromMaybe, fromMaybe, fromObservable, fromPublisher, fromSupplier, hide, ignoreElement, just, lift, map, mapOptional, materialize, merge, merge, merge, merge, merge, merge, mergeArray, mergeArrayDelayError, mergeDelayError, mergeDelayError, mergeDelayError, mergeDelayError, mergeDelayError, mergeWith, never, observeOn, ofType, onErrorComplete, onErrorComplete, onErrorResumeNext, onErrorResumeWith, onErrorReturn, onErrorReturnItem, onTerminateDetach, repeat, repeat, repeatUntil, repeatWhen, retry, retry, retry, retry, retry, retryUntil, retryWhen, safeSubscribe, sequenceEqual, startWith, startWith, startWith, startWith, startWith, subscribe, subscribe, subscribe, subscribe, subscribe, subscribe, subscribeOn, subscribeWith, switchOnNext, switchOnNextDelayError, takeUntil, takeUntil, takeUntil, test, test, timeInterval, timeInterval, timeInterval, timeInterval, timeout, timeout, timeout, timeout, timer, timer, timestamp, timestamp, timestamp, timestamp, to, toCompletionStage, toFlowable, toFuture, toMaybe, toObservable, unsafeCreate, unsubscribeOn, using, using, wrap, zip, zip, zip, zip, zip, zip, zip, zip, zip, zipArray, zipWith
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Field Details
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source
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defaultValue
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Constructor Details
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MaybeToSingle
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Method Details
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source
Description copied from interface:HasUpstreamMaybeSource
Returns the upstream source of this Maybe.Allows discovering the chain of observables.
- Specified by:
source
in interfaceHasUpstreamMaybeSource<T>
- Returns:
- the source MaybeSource
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subscribeActual
Description copied from class:Single
Implement this method in subclasses to handle the incomingSingleObserver
s.There is no need to call any of the plugin hooks on the current
Single
instance or theSingleObserver
; all hooks and basic safeguards have been applied bySingle.subscribe(SingleObserver)
before this method gets called.- Specified by:
subscribeActual
in classSingle<T>
- Parameters:
observer
- theSingleObserver
to handle, notnull
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