Class CompletionStageConsumer<T>
- java.lang.Object
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- java.util.concurrent.CompletableFuture<T>
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- io.reactivex.rxjava3.internal.jdk8.CompletionStageConsumer<T>
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- Type Parameters:
T
- the element type
- All Implemented Interfaces:
CompletableObserver
,MaybeObserver<T>
,SingleObserver<T>
,java.util.concurrent.CompletionStage<T>
,java.util.concurrent.Future<T>
public final class CompletionStageConsumer<T> extends java.util.concurrent.CompletableFuture<T> implements MaybeObserver<T>, SingleObserver<T>, CompletableObserver
Class that extends CompletableFuture and converts multiple types of reactive consumers and their signals into completion signals.- Since:
- 3.0.0
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Field Summary
Fields Modifier and Type Field Description (package private) T
defaultItem
(package private) boolean
hasDefault
(package private) java.util.concurrent.atomic.AtomicReference<Disposable>
upstream
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Constructor Summary
Constructors Constructor Description CompletionStageConsumer(boolean hasDefault, T defaultItem)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description boolean
cancel(boolean mayInterruptIfRunning)
(package private) void
cancelUpstream()
(package private) void
clear()
boolean
complete(T value)
boolean
completeExceptionally(java.lang.Throwable ex)
void
onComplete()
Called once the deferred computation completes normally.void
onError(java.lang.Throwable t)
Notifies theMaybeObserver
that theMaybe
has experienced an error condition.void
onSubscribe(@NonNull Disposable d)
Provides theMaybeObserver
with the means of cancelling (disposing) the connection (channel) with theMaybe
in both synchronous (from withinonSubscribe(Disposable)
itself) and asynchronous manner.void
onSuccess(T t)
Notifies theMaybeObserver
with one item and that theMaybe
has finished sending push-based notifications.-
Methods inherited from class java.util.concurrent.CompletableFuture
acceptEither, acceptEitherAsync, acceptEitherAsync, allOf, anyOf, applyToEither, applyToEitherAsync, applyToEitherAsync, completeAsync, completeAsync, completedFuture, completedStage, completeOnTimeout, copy, defaultExecutor, delayedExecutor, delayedExecutor, exceptionally, failedFuture, failedStage, get, get, getNow, getNumberOfDependents, handle, handleAsync, handleAsync, isCancelled, isCompletedExceptionally, isDone, join, minimalCompletionStage, newIncompleteFuture, obtrudeException, obtrudeValue, orTimeout, runAfterBoth, runAfterBothAsync, runAfterBothAsync, runAfterEither, runAfterEitherAsync, runAfterEitherAsync, runAsync, runAsync, supplyAsync, supplyAsync, thenAccept, thenAcceptAsync, thenAcceptAsync, thenAcceptBoth, thenAcceptBothAsync, thenAcceptBothAsync, thenApply, thenApplyAsync, thenApplyAsync, thenCombine, thenCombineAsync, thenCombineAsync, thenCompose, thenComposeAsync, thenComposeAsync, thenRun, thenRunAsync, thenRunAsync, toCompletableFuture, toString, whenComplete, whenCompleteAsync, whenCompleteAsync
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Field Detail
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upstream
final java.util.concurrent.atomic.AtomicReference<Disposable> upstream
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hasDefault
final boolean hasDefault
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defaultItem
final T defaultItem
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Constructor Detail
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CompletionStageConsumer
public CompletionStageConsumer(boolean hasDefault, T defaultItem)
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Method Detail
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onSubscribe
public void onSubscribe(@NonNull @NonNull Disposable d)
Description copied from interface:MaybeObserver
Provides theMaybeObserver
with the means of cancelling (disposing) the connection (channel) with theMaybe
in both synchronous (from withinonSubscribe(Disposable)
itself) and asynchronous manner.- Specified by:
onSubscribe
in interfaceCompletableObserver
- Specified by:
onSubscribe
in interfaceMaybeObserver<T>
- Specified by:
onSubscribe
in interfaceSingleObserver<T>
- Parameters:
d
- theDisposable
instance whoseDisposable.dispose()
can be called anytime to cancel the connection
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onSuccess
public void onSuccess(@NonNull T t)
Description copied from interface:MaybeObserver
Notifies theMaybeObserver
with one item and that theMaybe
has finished sending push-based notifications.The
Maybe
will not call this method if it callsMaybeObserver.onError(java.lang.Throwable)
.- Specified by:
onSuccess
in interfaceMaybeObserver<T>
- Specified by:
onSuccess
in interfaceSingleObserver<T>
- Parameters:
t
- the item emitted by theMaybe
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onError
public void onError(java.lang.Throwable t)
Description copied from interface:MaybeObserver
Notifies theMaybeObserver
that theMaybe
has experienced an error condition.If the
Maybe
calls this method, it will not thereafter callMaybeObserver.onSuccess(T)
.- Specified by:
onError
in interfaceCompletableObserver
- Specified by:
onError
in interfaceMaybeObserver<T>
- Specified by:
onError
in interfaceSingleObserver<T>
- Parameters:
t
- the exception encountered by theMaybe
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onComplete
public void onComplete()
Description copied from interface:MaybeObserver
Called once the deferred computation completes normally.- Specified by:
onComplete
in interfaceCompletableObserver
- Specified by:
onComplete
in interfaceMaybeObserver<T>
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cancelUpstream
void cancelUpstream()
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clear
void clear()
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cancel
public boolean cancel(boolean mayInterruptIfRunning)
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complete
public boolean complete(T value)
- Overrides:
complete
in classjava.util.concurrent.CompletableFuture<T>
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completeExceptionally
public boolean completeExceptionally(java.lang.Throwable ex)
- Overrides:
completeExceptionally
in classjava.util.concurrent.CompletableFuture<T>
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