Class MaybeFromSingle<T>
- java.lang.Object
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- io.reactivex.rxjava3.core.Maybe<T>
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- io.reactivex.rxjava3.internal.operators.maybe.MaybeFromSingle<T>
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- Type Parameters:
T
- the value type
- All Implemented Interfaces:
MaybeSource<T>
,HasUpstreamSingleSource<T>
public final class MaybeFromSingle<T> extends Maybe<T> implements HasUpstreamSingleSource<T>
Wrap a Single into a Maybe.
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Nested Class Summary
Nested Classes Modifier and Type Class Description (package private) static class
MaybeFromSingle.FromSingleObserver<T>
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Field Summary
Fields Modifier and Type Field Description (package private) SingleSource<T>
source
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Constructor Summary
Constructors Constructor Description MaybeFromSingle(SingleSource<T> source)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description SingleSource<T>
source()
Returns the upstream source of this Single.protected void
subscribeActual(MaybeObserver<? super T> observer)
Implement this method in subclasses to handle the incomingMaybeObserver
s.-
Methods inherited from class io.reactivex.rxjava3.core.Maybe
amb, ambArray, ambWith, blockingGet, blockingGet, blockingSubscribe, blockingSubscribe, blockingSubscribe, blockingSubscribe, blockingSubscribe, cache, cast, compose, concat, concat, concat, concat, concat, concat, concatArray, concatArrayDelayError, concatArrayEager, concatArrayEagerDelayError, concatDelayError, concatDelayError, concatDelayError, concatEager, concatEager, concatEager, concatEager, concatEagerDelayError, concatEagerDelayError, concatEagerDelayError, concatEagerDelayError, concatMap, concatMapCompletable, concatMapSingle, concatWith, contains, count, create, defaultIfEmpty, defer, delay, delay, delay, delay, delay, delaySubscription, delaySubscription, delaySubscription, dematerialize, doAfterSuccess, doAfterTerminate, doFinally, doOnComplete, doOnDispose, doOnError, doOnEvent, doOnLifecycle, doOnSubscribe, doOnSuccess, doOnTerminate, empty, error, error, filter, flatMap, flatMap, flatMap, flatMapCompletable, flatMapObservable, flatMapPublisher, flatMapSingle, flattenAsFlowable, flattenAsObservable, flattenStreamAsFlowable, flattenStreamAsObservable, fromAction, fromCallable, fromCompletable, fromCompletionStage, fromFuture, fromFuture, fromObservable, fromOptional, fromPublisher, fromRunnable, fromSingle, fromSupplier, hide, ignoreElement, isEmpty, just, lift, map, mapOptional, materialize, merge, merge, merge, merge, merge, merge, merge, mergeArray, mergeArrayDelayError, mergeDelayError, 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, sequenceEqual, startWith, startWith, startWith, startWith, startWith, subscribe, subscribe, subscribe, subscribe, subscribe, subscribe, subscribeOn, subscribeWith, switchIfEmpty, switchIfEmpty, switchOnNext, switchOnNextDelayError, takeUntil, takeUntil, test, test, timeInterval, timeInterval, timeInterval, timeInterval, timeout, timeout, timeout, timeout, timeout, timeout, timeout, timeout, timer, timer, timestamp, timestamp, timestamp, timestamp, to, toCompletionStage, toCompletionStage, toFlowable, toFuture, toObservable, toSingle, unsafeCreate, unsubscribeOn, using, using, wrap, zip, zip, zip, zip, zip, zip, zip, zip, zip, zipArray, zipWith
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Field Detail
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source
final SingleSource<T> source
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Constructor Detail
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MaybeFromSingle
public MaybeFromSingle(SingleSource<T> source)
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Method Detail
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source
public SingleSource<T> source()
Description copied from interface:HasUpstreamSingleSource
Returns the upstream source of this Single.Allows discovering the chain of observables.
- Specified by:
source
in interfaceHasUpstreamSingleSource<T>
- Returns:
- the source SingleSource
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subscribeActual
protected void subscribeActual(MaybeObserver<? super T> observer)
Description copied from class:Maybe
Implement this method in subclasses to handle the incomingMaybeObserver
s.There is no need to call any of the plugin hooks on the current
Maybe
instance or theMaybeObserver
; all hooks and basic safeguards have been applied byMaybe.subscribe(MaybeObserver)
before this method gets called.- Specified by:
subscribeActual
in classMaybe<T>
- Parameters:
observer
- theMaybeObserver
to handle, notnull
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