RxJavaPlugins (RxJava Javadoc 3.1.10)

java.lang.Object
- io.reactivex.rxjava3.plugins.RxJavaPlugins

```
public final class RxJavaPlugins
extends Object
```
Utility class to inject handlers to certain standard RxJava operations.

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method and Description
`static @NonNull Scheduler`	`createComputationScheduler(@NonNull ThreadFactory threadFactory)` Create an instance of the default `Scheduler` used for `Schedulers.computation()` except using `threadFactory` for thread creation.
`static @NonNull Scheduler`	`createExecutorScheduler(@NonNull Executor executor, boolean interruptibleWorker, boolean fair)` Create an instance of a `Scheduler` by wrapping an existing `Executor`.
`static @NonNull Scheduler`	`createIoScheduler(@NonNull ThreadFactory threadFactory)` Create an instance of the default `Scheduler` used for `Schedulers.io()` except using `threadFactory` for thread creation.
`static @NonNull Scheduler`	`createNewThreadScheduler(@NonNull ThreadFactory threadFactory)` Create an instance of the default `Scheduler` used for `Schedulers.newThread()` except using `threadFactory` for thread creation.
`static @NonNull Scheduler`	`createSingleScheduler(@NonNull ThreadFactory threadFactory)` Create an instance of the default `Scheduler` used for `Schedulers.single()` except using `threadFactory` for thread creation.
`static @Nullable Function<? super Scheduler,? extends Scheduler>`	`getComputationSchedulerHandler()` Returns the current hook function.
`static @Nullable Consumer<? super Throwable>`	`getErrorHandler()` Returns the a hook consumer.
`static @Nullable Function<? super Supplier<Scheduler>,? extends Scheduler>`	`getInitComputationSchedulerHandler()` Returns the current hook function.
`static @Nullable Function<? super Supplier<Scheduler>,? extends Scheduler>`	`getInitIoSchedulerHandler()` Returns the current hook function.
`static @Nullable Function<? super Supplier<Scheduler>,? extends Scheduler>`	`getInitNewThreadSchedulerHandler()` Returns the current hook function.
`static @Nullable Function<? super Supplier<Scheduler>,? extends Scheduler>`	`getInitSingleSchedulerHandler()` Returns the current hook function.
`static @Nullable Function<? super Scheduler,? extends Scheduler>`	`getIoSchedulerHandler()` Returns the current hook function.
`static @Nullable Function<? super Scheduler,? extends Scheduler>`	`getNewThreadSchedulerHandler()` Returns the current hook function.
`static @Nullable BooleanSupplier`	`getOnBeforeBlocking()` Returns the current blocking handler or null if no custom handler is set.
`static @Nullable Function<? super Completable,? extends Completable>`	`getOnCompletableAssembly()` Returns the current hook function.
`static @Nullable BiFunction<? super Completable,? super CompletableObserver,? extends CompletableObserver>`	`getOnCompletableSubscribe()` Returns the current hook function.
`static @Nullable Function<? super ConnectableFlowable,? extends ConnectableFlowable>`	`getOnConnectableFlowableAssembly()` Returns the current hook function.
`static @Nullable Function<? super ConnectableObservable,? extends ConnectableObservable>`	`getOnConnectableObservableAssembly()` Returns the current hook function.
`static @Nullable Function<? super Flowable,? extends Flowable>`	`getOnFlowableAssembly()` Returns the current hook function.
`static @Nullable BiFunction<? super Flowable,? super Subscriber,? extends Subscriber>`	`getOnFlowableSubscribe()` Returns the current hook function.
`static @Nullable Function<? super Maybe,? extends Maybe>`	`getOnMaybeAssembly()` Returns the current hook function.
`static @Nullable BiFunction<? super Maybe,? super MaybeObserver,? extends MaybeObserver>`	`getOnMaybeSubscribe()` Returns the current hook function.
`static @Nullable Function<? super Observable,? extends Observable>`	`getOnObservableAssembly()` Returns the current hook function.
`static @Nullable BiFunction<? super Observable,? super Observer,? extends Observer>`	`getOnObservableSubscribe()` Returns the current hook function.
`static @Nullable Function<? super ParallelFlowable,? extends ParallelFlowable>`	`getOnParallelAssembly()` Returns the current hook function.
`static @Nullable BiFunction<? super ParallelFlowable,? super Subscriber[],? extends Subscriber[]>`	`getOnParallelSubscribe()` Returns the current hook function.
`static @Nullable Function<? super Single,? extends Single>`	`getOnSingleAssembly()` Returns the current hook function.
`static @Nullable BiFunction<? super Single,? super SingleObserver,? extends SingleObserver>`	`getOnSingleSubscribe()` Returns the current hook function.
`static @Nullable Function<? super Runnable,? extends Runnable>`	`getScheduleHandler()` Returns the current hook function.
`static @Nullable Function<? super Scheduler,? extends Scheduler>`	`getSingleSchedulerHandler()` Returns the current hook function.
`static @NonNull Scheduler`	`initComputationScheduler(@NonNull Supplier<Scheduler> defaultScheduler)` Calls the associated hook function.
`static @NonNull Scheduler`	`initIoScheduler(@NonNull Supplier<Scheduler> defaultScheduler)` Calls the associated hook function.
`static @NonNull Scheduler`	`initNewThreadScheduler(@NonNull Supplier<Scheduler> defaultScheduler)` Calls the associated hook function.
`static @NonNull Scheduler`	`initSingleScheduler(@NonNull Supplier<Scheduler> defaultScheduler)` Calls the associated hook function.
`static boolean`	`isFailOnNonBlockingScheduler()` Returns true if the blockingX operators fail with an IllegalStateException on a non-blocking scheduler such as computation or single.
`static boolean`	`isLockdown()` Returns true if the plugins were locked down.
`static void`	`lockdown()` Prevents changing the plugins from then on.
`static @NonNull Completable`	`onAssembly(@NonNull Completable source)` Calls the associated hook function.
`static <T> @NonNull ConnectableFlowable<T>`	`onAssembly(@NonNull ConnectableFlowable<T> source)` Calls the associated hook function.
`static <T> @NonNull ConnectableObservable<T>`	`onAssembly(@NonNull ConnectableObservable<T> source)` Calls the associated hook function.
`static <T> @NonNull Flowable<T>`	`onAssembly(@NonNull Flowable<T> source)` Calls the associated hook function.
`static <T> @NonNull Maybe<T>`	`onAssembly(@NonNull Maybe<T> source)` Calls the associated hook function.
`static <T> @NonNull Observable<T>`	`onAssembly(@NonNull Observable<T> source)` Calls the associated hook function.
`static <T> @NonNull ParallelFlowable<T>`	`onAssembly(@NonNull ParallelFlowable<T> source)` Calls the associated hook function.
`static <T> @NonNull Single<T>`	`onAssembly(@NonNull Single<T> source)` Calls the associated hook function.
`static boolean`	`onBeforeBlocking()` Called before an operator attempts a blocking operation such as awaiting a condition or signal and should return true to indicate the operator should not block but throw an IllegalArgumentException.
`static @NonNull Scheduler`	`onComputationScheduler(@NonNull Scheduler defaultScheduler)` Calls the associated hook function.
`static void`	`onError(@NonNull Throwable error)` Called when an undeliverable error occurs.
`static @NonNull Scheduler`	`onIoScheduler(@NonNull Scheduler defaultScheduler)` Calls the associated hook function.
`static @NonNull Scheduler`	`onNewThreadScheduler(@NonNull Scheduler defaultScheduler)` Calls the associated hook function.
`static @NonNull Runnable`	`onSchedule(@NonNull Runnable run)` Called when a task is scheduled.
`static @NonNull Scheduler`	`onSingleScheduler(@NonNull Scheduler defaultScheduler)` Calls the associated hook function.
`static @NonNull CompletableObserver`	`onSubscribe(@NonNull Completable source, @NonNull CompletableObserver observer)` Calls the associated hook function.
`static <T> @NonNull Subscriber<? super T>`	`onSubscribe(@NonNull Flowable<T> source, @NonNull Subscriber<? super T> subscriber)` Calls the associated hook function.
`static <T> @NonNull MaybeObserver<? super T>`	`onSubscribe(@NonNull Maybe<T> source, @NonNull MaybeObserver<? super T> observer)` Calls the associated hook function.
`static <T> @NonNull Observer<? super T>`	`onSubscribe(@NonNull Observable<T> source, @NonNull Observer<? super T> observer)` Calls the associated hook function.
`static <T> @NonNull Subscriber<? super T>[]`	`onSubscribe(@NonNull ParallelFlowable<T> source, @NonNull Subscriber<? super T>[] subscribers)` Calls the associated hook function.
`static <T> @NonNull SingleObserver<? super T>`	`onSubscribe(@NonNull Single<T> source, @NonNull SingleObserver<? super T> observer)` Calls the associated hook function.
`static void`	`reset()` Removes all handlers and resets to default behavior.
`static void`	`setComputationSchedulerHandler(@Nullable Function<? super Scheduler,? extends Scheduler> handler)` Sets the specific hook function.
`static void`	`setErrorHandler(@Nullable Consumer<? super Throwable> handler)` Sets the specific hook function.
`static void`	`setFailOnNonBlockingScheduler(boolean enable)` Enables or disables the blockingX operators to fail with an IllegalStateException on a non-blocking scheduler such as computation or single.
`static void`	`setInitComputationSchedulerHandler(@Nullable Function<? super Supplier<Scheduler>,? extends Scheduler> handler)` Sets the specific hook function.
`static void`	`setInitIoSchedulerHandler(@Nullable Function<? super Supplier<Scheduler>,? extends Scheduler> handler)` Sets the specific hook function.
`static void`	`setInitNewThreadSchedulerHandler(@Nullable Function<? super Supplier<Scheduler>,? extends Scheduler> handler)` Sets the specific hook function.
`static void`	`setInitSingleSchedulerHandler(@Nullable Function<? super Supplier<Scheduler>,? extends Scheduler> handler)` Sets the specific hook function.
`static void`	`setIoSchedulerHandler(@Nullable Function<? super Scheduler,? extends Scheduler> handler)` Sets the specific hook function.
`static void`	`setNewThreadSchedulerHandler(@Nullable Function<? super Scheduler,? extends Scheduler> handler)` Sets the specific hook function.
`static void`	`setOnBeforeBlocking(@Nullable BooleanSupplier handler)` Set the handler that is called when an operator attempts a blocking await; the handler should return true to prevent the blocking and to signal an IllegalStateException instead.
`static void`	`setOnCompletableAssembly(@Nullable Function<? super Completable,? extends Completable> onCompletableAssembly)` Sets the specific hook function.
`static void`	`setOnCompletableSubscribe(@Nullable BiFunction<? super Completable,? super CompletableObserver,? extends CompletableObserver> onCompletableSubscribe)` Sets the specific hook function.
`static void`	`setOnConnectableFlowableAssembly(@Nullable Function<? super ConnectableFlowable,? extends ConnectableFlowable> onConnectableFlowableAssembly)` Sets the specific hook function.
`static void`	`setOnConnectableObservableAssembly(@Nullable Function<? super ConnectableObservable,? extends ConnectableObservable> onConnectableObservableAssembly)` Sets the specific hook function.
`static void`	`setOnFlowableAssembly(@Nullable Function<? super Flowable,? extends Flowable> onFlowableAssembly)` Sets the specific hook function.
`static void`	`setOnFlowableSubscribe(@Nullable BiFunction<? super Flowable,? super Subscriber,? extends Subscriber> onFlowableSubscribe)` Sets the specific hook function.
`static void`	`setOnMaybeAssembly(@Nullable Function<? super Maybe,? extends Maybe> onMaybeAssembly)` Sets the specific hook function.
`static void`	`setOnMaybeSubscribe(@Nullable BiFunction<? super Maybe,MaybeObserver,? extends MaybeObserver> onMaybeSubscribe)` Sets the specific hook function.
`static void`	`setOnObservableAssembly(@Nullable Function<? super Observable,? extends Observable> onObservableAssembly)` Sets the specific hook function.
`static void`	`setOnObservableSubscribe(@Nullable BiFunction<? super Observable,? super Observer,? extends Observer> onObservableSubscribe)` Sets the specific hook function.
`static void`	`setOnParallelAssembly(@Nullable Function<? super ParallelFlowable,? extends ParallelFlowable> handler)` Sets the specific hook function.
`static void`	`setOnParallelSubscribe(@Nullable BiFunction<? super ParallelFlowable,? super Subscriber[],? extends Subscriber[]> handler)` Sets the specific hook function.
`static void`	`setOnSingleAssembly(@Nullable Function<? super Single,? extends Single> onSingleAssembly)` Sets the specific hook function.
`static void`	`setOnSingleSubscribe(@Nullable BiFunction<? super Single,? super SingleObserver,? extends SingleObserver> onSingleSubscribe)` Sets the specific hook function.
`static void`	`setScheduleHandler(@Nullable Function<? super Runnable,? extends Runnable> handler)` Sets the specific hook function.
`static void`	`setSingleSchedulerHandler(@Nullable Function<? super Scheduler,? extends Scheduler> handler)` Sets the specific hook function.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Method Detail
  - lockdown
```
public static void lockdown()
```
    Prevents changing the plugins from then on.
    This allows container-like environments to prevent clients messing with plugins.
  - isLockdown
```
public static boolean isLockdown()
```
    Returns true if the plugins were locked down.
    
    Returns:
    
    true if the plugins were locked down
  - setFailOnNonBlockingScheduler
```
public static void setFailOnNonBlockingScheduler(boolean enable)
```
    Enables or disables the blockingX operators to fail with an IllegalStateException on a non-blocking scheduler such as computation or single.
    History: 2.0.5 - experimental
    
    Parameters:
    
    enable - enable or disable the feature
    
    Since:
    
    2.1
  - isFailOnNonBlockingScheduler
```
public static boolean isFailOnNonBlockingScheduler()
```
    Returns true if the blockingX operators fail with an IllegalStateException on a non-blocking scheduler such as computation or single.
    History: 2.0.5 - experimental
    
    Returns:
    
    true if the blockingX operators fail on a non-blocking scheduler
    
    Since:
    
    2.1
  - getComputationSchedulerHandler
```
@Nullable
public static @Nullable Function<? super Scheduler,? extends Scheduler> getComputationSchedulerHandler()
```
    Returns the current hook function.
    
    Returns:
    
    the hook function, may be null
  - getErrorHandler
```
@Nullable
public static @Nullable Consumer<? super Throwable> getErrorHandler()
```
    Returns the a hook consumer.
    
    Returns:
    
    the hook consumer, may be null
  - getInitComputationSchedulerHandler
```
@Nullable
public static @Nullable Function<? super Supplier<Scheduler>,? extends Scheduler> getInitComputationSchedulerHandler()
```
    Returns the current hook function.
    
    Returns:
    
    the hook function, may be null
  - getInitIoSchedulerHandler
```
@Nullable
public static @Nullable Function<? super Supplier<Scheduler>,? extends Scheduler> getInitIoSchedulerHandler()
```
    Returns the current hook function.
    
    Returns:
    
    the hook function, may be null
  - getInitNewThreadSchedulerHandler
```
@Nullable
public static @Nullable Function<? super Supplier<Scheduler>,? extends Scheduler> getInitNewThreadSchedulerHandler()
```
    Returns the current hook function.
    
    Returns:
    
    the hook function, may be null
  - getInitSingleSchedulerHandler
```
@Nullable
public static @Nullable Function<? super Supplier<Scheduler>,? extends Scheduler> getInitSingleSchedulerHandler()
```
    Returns the current hook function.
    
    Returns:
    
    the hook function, may be null
  - getIoSchedulerHandler
```
@Nullable
public static @Nullable Function<? super Scheduler,? extends Scheduler> getIoSchedulerHandler()
```
    Returns the current hook function.
    
    Returns:
    
    the hook function, may be null
  - getNewThreadSchedulerHandler
```
@Nullable
public static @Nullable Function<? super Scheduler,? extends Scheduler> getNewThreadSchedulerHandler()
```
    Returns the current hook function.
    
    Returns:
    
    the hook function, may be null
  - getScheduleHandler
```
@Nullable
public static @Nullable Function<? super Runnable,? extends Runnable> getScheduleHandler()
```
    Returns the current hook function.
    
    Returns:
    
    the hook function, may be null
  - getSingleSchedulerHandler
```
@Nullable
public static @Nullable Function<? super Scheduler,? extends Scheduler> getSingleSchedulerHandler()
```
    Returns the current hook function.
    
    Returns:
    
    the hook function, may be null
  - initComputationScheduler
```
@NonNull
public static @NonNull Scheduler initComputationScheduler(@NonNull Supplier<Scheduler> defaultScheduler)
```
    Calls the associated hook function.
    
    Parameters:
    
    defaultScheduler - a Supplier which returns the hook's input value
    
    Returns:
    
    the value returned by the hook, not null
    
    Throws:
    
    NullPointerException - if the supplier parameter or its result are null
  - initIoScheduler
```
@NonNull
public static @NonNull Scheduler initIoScheduler(@NonNull Supplier<Scheduler> defaultScheduler)
```
    Calls the associated hook function.
    
    Parameters:
    
    defaultScheduler - a Supplier which returns the hook's input value
    
    Returns:
    
    the value returned by the hook, not null
    
    Throws:
    
    NullPointerException - if the supplier parameter or its result are null
  - initNewThreadScheduler
```
@NonNull
public static @NonNull Scheduler initNewThreadScheduler(@NonNull Supplier<Scheduler> defaultScheduler)
```
    Calls the associated hook function.
    
    Parameters:
    
    defaultScheduler - a Supplier which returns the hook's input value
    
    Returns:
    
    the value returned by the hook, not null
    
    Throws:
    
    NullPointerException - if the supplier parameter or its result are null
  - initSingleScheduler
```
@NonNull
public static @NonNull Scheduler initSingleScheduler(@NonNull Supplier<Scheduler> defaultScheduler)
```
    Calls the associated hook function.
    
    Parameters:
    
    defaultScheduler - a Supplier which returns the hook's input value
    
    Returns:
    
    the value returned by the hook, not null
    
    Throws:
    
    NullPointerException - if the supplier parameter or its result are null
  - onComputationScheduler
```
@NonNull
public static @NonNull Scheduler onComputationScheduler(@NonNull Scheduler defaultScheduler)
```
    Calls the associated hook function.
    
    Parameters:
    
    defaultScheduler - the hook's input value
    
    Returns:
    
    the value returned by the hook
  - onError
```
public static void onError(@NonNull Throwable error)
```
    Called when an undeliverable error occurs.
    Undeliverable errors are those Observer.onError() invocations that are not allowed to happen on the given consumer type (Observer, Subscriber, etc.) due to protocol restrictions because the consumer has either disposed/cancelled its Disposable/Subscription or has already terminated with an onError() or onComplete() signal.
    By default, this global error handler prints the stacktrace via Throwable.printStackTrace() and calls Thread.UncaughtExceptionHandler.uncaughtException(Thread, Throwable) on the current thread.
    Note that on some platforms, the platform runtime terminates the current application with an error if such uncaught exceptions happen. In this case, it is recommended the application installs a global error handler via the setErrorHandler(Consumer) plugin method.
    
    Parameters:
    
    error - the error to report
    
    See Also:
    
    getErrorHandler(), setErrorHandler(Consumer), Error handling Wiki
  - onIoScheduler
```
@NonNull
public static @NonNull Scheduler onIoScheduler(@NonNull Scheduler defaultScheduler)
```
    Calls the associated hook function.
    
    Parameters:
    
    defaultScheduler - the hook's input value
    
    Returns:
    
    the value returned by the hook
  - onNewThreadScheduler
```
@NonNull
public static @NonNull Scheduler onNewThreadScheduler(@NonNull Scheduler defaultScheduler)
```
    Calls the associated hook function.
    
    Parameters:
    
    defaultScheduler - the hook's input value
    
    Returns:
    
    the value returned by the hook
  - onSchedule
```
@NonNull
public static @NonNull Runnable onSchedule(@NonNull Runnable run)
```
    Called when a task is scheduled.
    
    Parameters:
    
    run - the runnable instance
    
    Returns:
    
    the replacement runnable
  - onSingleScheduler
```
@NonNull
public static @NonNull Scheduler onSingleScheduler(@NonNull Scheduler defaultScheduler)
```
    Calls the associated hook function.
    
    Parameters:
    
    defaultScheduler - the hook's input value
    
    Returns:
    
    the value returned by the hook
  - reset
```
public static void reset()
```
    Removes all handlers and resets to default behavior.
  - setComputationSchedulerHandler
```
public static void setComputationSchedulerHandler(@Nullable Function<? super Scheduler,? extends Scheduler> handler)
```
    Sets the specific hook function.
    
    Parameters:
    
    handler - the hook function to set, null allowed
  - setErrorHandler
```
public static void setErrorHandler(@Nullable Consumer<? super Throwable> handler)
```
    Sets the specific hook function.
    
    Parameters:
    
    handler - the hook function to set, null allowed
  - setInitComputationSchedulerHandler
```
public static void setInitComputationSchedulerHandler(@Nullable Function<? super Supplier<Scheduler>,? extends Scheduler> handler)
```
    Sets the specific hook function.
    
    Parameters:
    
    handler - the hook function to set, null allowed, but the function may not return null
  - setInitIoSchedulerHandler
```
public static void setInitIoSchedulerHandler(@Nullable Function<? super Supplier<Scheduler>,? extends Scheduler> handler)
```
    Sets the specific hook function.
    
    Parameters:
    
    handler - the hook function to set, null allowed, but the function may not return null
  - setInitNewThreadSchedulerHandler
```
public static void setInitNewThreadSchedulerHandler(@Nullable Function<? super Supplier<Scheduler>,? extends Scheduler> handler)
```
    Sets the specific hook function.
    
    Parameters:
    
    handler - the hook function to set, null allowed, but the function may not return null
  - setInitSingleSchedulerHandler
```
public static void setInitSingleSchedulerHandler(@Nullable Function<? super Supplier<Scheduler>,? extends Scheduler> handler)
```
    Sets the specific hook function.
    
    Parameters:
    
    handler - the hook function to set, null allowed, but the function may not return null
  - setIoSchedulerHandler
```
public static void setIoSchedulerHandler(@Nullable Function<? super Scheduler,? extends Scheduler> handler)
```
    Sets the specific hook function.
    
    Parameters:
    
    handler - the hook function to set, null allowed
  - setNewThreadSchedulerHandler
```
public static void setNewThreadSchedulerHandler(@Nullable Function<? super Scheduler,? extends Scheduler> handler)
```
    Sets the specific hook function.
    
    Parameters:
    
    handler - the hook function to set, null allowed
  - setScheduleHandler
```
public static void setScheduleHandler(@Nullable Function<? super Runnable,? extends Runnable> handler)
```
    Sets the specific hook function.
    
    Parameters:
    
    handler - the hook function to set, null allowed
  - setSingleSchedulerHandler
```
public static void setSingleSchedulerHandler(@Nullable Function<? super Scheduler,? extends Scheduler> handler)
```
    Sets the specific hook function.
    
    Parameters:
    
    handler - the hook function to set, null allowed
  - getOnCompletableAssembly
```
@Nullable
public static @Nullable Function<? super Completable,? extends Completable> getOnCompletableAssembly()
```
    Returns the current hook function.
    
    Returns:
    
    the hook function, may be null
  - getOnCompletableSubscribe
```
@Nullable
public static @Nullable BiFunction<? super Completable,? super CompletableObserver,? extends CompletableObserver> getOnCompletableSubscribe()
```
    Returns the current hook function.
    
    Returns:
    
    the hook function, may be null
  - getOnFlowableAssembly
```
@Nullable
public static @Nullable Function<? super Flowable,? extends Flowable> getOnFlowableAssembly()
```
    Returns the current hook function.
    
    Returns:
    
    the hook function, may be null
  - getOnConnectableFlowableAssembly
```
@Nullable
public static @Nullable Function<? super ConnectableFlowable,? extends ConnectableFlowable> getOnConnectableFlowableAssembly()
```
    Returns the current hook function.
    
    Returns:
    
    the hook function, may be null
  - getOnFlowableSubscribe
```
@Nullable
public static @Nullable BiFunction<? super Flowable,? super Subscriber,? extends Subscriber> getOnFlowableSubscribe()
```
    Returns the current hook function.
    
    Returns:
    
    the hook function, may be null
  - getOnMaybeSubscribe
```
@Nullable
public static @Nullable BiFunction<? super Maybe,? super MaybeObserver,? extends MaybeObserver> getOnMaybeSubscribe()
```
    Returns the current hook function.
    
    Returns:
    
    the hook function, may be null
  - getOnMaybeAssembly
```
@Nullable
public static @Nullable Function<? super Maybe,? extends Maybe> getOnMaybeAssembly()
```
    Returns the current hook function.
    
    Returns:
    
    the hook function, may be null
  - getOnSingleAssembly
```
@Nullable
public static @Nullable Function<? super Single,? extends Single> getOnSingleAssembly()
```
    Returns the current hook function.
    
    Returns:
    
    the hook function, may be null
  - getOnSingleSubscribe
```
@Nullable
public static @Nullable BiFunction<? super Single,? super SingleObserver,? extends SingleObserver> getOnSingleSubscribe()
```
    Returns the current hook function.
    
    Returns:
    
    the hook function, may be null
  - getOnObservableAssembly
```
@Nullable
public static @Nullable Function<? super Observable,? extends Observable> getOnObservableAssembly()
```
    Returns the current hook function.
    
    Returns:
    
    the hook function, may be null
  - getOnConnectableObservableAssembly
```
@Nullable
public static @Nullable Function<? super ConnectableObservable,? extends ConnectableObservable> getOnConnectableObservableAssembly()
```
    Returns the current hook function.
    
    Returns:
    
    the hook function, may be null
  - getOnObservableSubscribe
```
@Nullable
public static @Nullable BiFunction<? super Observable,? super Observer,? extends Observer> getOnObservableSubscribe()
```
    Returns the current hook function.
    
    Returns:
    
    the hook function, may be null
  - setOnCompletableAssembly
```
public static void setOnCompletableAssembly(@Nullable Function<? super Completable,? extends Completable> onCompletableAssembly)
```
    Sets the specific hook function.
    
    Parameters:
    
    onCompletableAssembly - the hook function to set, null allowed
  - setOnCompletableSubscribe
```
public static void setOnCompletableSubscribe(@Nullable BiFunction<? super Completable,? super CompletableObserver,? extends CompletableObserver> onCompletableSubscribe)
```
    Sets the specific hook function.
    
    Parameters:
    
    onCompletableSubscribe - the hook function to set, null allowed
  - setOnFlowableAssembly
```
public static void setOnFlowableAssembly(@Nullable Function<? super Flowable,? extends Flowable> onFlowableAssembly)
```
    Sets the specific hook function.
    
    Parameters:
    
    onFlowableAssembly - the hook function to set, null allowed
  - setOnMaybeAssembly
```
public static void setOnMaybeAssembly(@Nullable Function<? super Maybe,? extends Maybe> onMaybeAssembly)
```
    Sets the specific hook function.
    
    Parameters:
    
    onMaybeAssembly - the hook function to set, null allowed
  - setOnConnectableFlowableAssembly
```
public static void setOnConnectableFlowableAssembly(@Nullable Function<? super ConnectableFlowable,? extends ConnectableFlowable> onConnectableFlowableAssembly)
```
    Sets the specific hook function.
    
    Parameters:
    
    onConnectableFlowableAssembly - the hook function to set, null allowed
  - setOnFlowableSubscribe
```
public static void setOnFlowableSubscribe(@Nullable BiFunction<? super Flowable,? super Subscriber,? extends Subscriber> onFlowableSubscribe)
```
    Sets the specific hook function.
    
    Parameters:
    
    onFlowableSubscribe - the hook function to set, null allowed
  - setOnMaybeSubscribe
```
public static void setOnMaybeSubscribe(@Nullable BiFunction<? super Maybe,MaybeObserver,? extends MaybeObserver> onMaybeSubscribe)
```
    Sets the specific hook function.
    
    Parameters:
    
    onMaybeSubscribe - the hook function to set, null allowed
  - setOnObservableAssembly
```
public static void setOnObservableAssembly(@Nullable Function<? super Observable,? extends Observable> onObservableAssembly)
```
    Sets the specific hook function.
    
    Parameters:
    
    onObservableAssembly - the hook function to set, null allowed
  - setOnConnectableObservableAssembly
```
public static void setOnConnectableObservableAssembly(@Nullable Function<? super ConnectableObservable,? extends ConnectableObservable> onConnectableObservableAssembly)
```
    Sets the specific hook function.
    
    Parameters:
    
    onConnectableObservableAssembly - the hook function to set, null allowed
  - setOnObservableSubscribe
```
public static void setOnObservableSubscribe(@Nullable BiFunction<? super Observable,? super Observer,? extends Observer> onObservableSubscribe)
```
    Sets the specific hook function.
    
    Parameters:
    
    onObservableSubscribe - the hook function to set, null allowed
  - setOnSingleAssembly
```
public static void setOnSingleAssembly(@Nullable Function<? super Single,? extends Single> onSingleAssembly)
```
    Sets the specific hook function.
    
    Parameters:
    
    onSingleAssembly - the hook function to set, null allowed
  - setOnSingleSubscribe
```
public static void setOnSingleSubscribe(@Nullable BiFunction<? super Single,? super SingleObserver,? extends SingleObserver> onSingleSubscribe)
```
    Sets the specific hook function.
    
    Parameters:
    
    onSingleSubscribe - the hook function to set, null allowed
  - onSubscribe
```
@NonNull
public static <T> @NonNull Subscriber<? super T> onSubscribe(@NonNull Flowable<T> source,
        @NonNull Subscriber<? super T> subscriber)
```
    Calls the associated hook function.
    
    Type Parameters:
    
    T - the value type
    
    Parameters:
    
    source - the hook's input value
    
    subscriber - the subscriber
    
    Returns:
    
    the value returned by the hook
  - onSubscribe
```
@NonNull
public static <T> @NonNull Observer<? super T> onSubscribe(@NonNull Observable<T> source,
        @NonNull Observer<? super T> observer)
```
    Calls the associated hook function.
    
    Type Parameters:
    
    T - the value type
    
    Parameters:
    
    source - the hook's input value
    
    observer - the observer
    
    Returns:
    
    the value returned by the hook
  - onSubscribe
```
@NonNull
public static <T> @NonNull SingleObserver<? super T> onSubscribe(@NonNull Single<T> source,
        @NonNull SingleObserver<? super T> observer)
```
    Calls the associated hook function.
    
    Type Parameters:
    
    T - the value type
    
    Parameters:
    
    source - the hook's input value
    
    observer - the observer
    
    Returns:
    
    the value returned by the hook
  - onSubscribe
```
@NonNull
public static @NonNull CompletableObserver onSubscribe(@NonNull Completable source,
        @NonNull CompletableObserver observer)
```
    Calls the associated hook function.
    
    Parameters:
    
    source - the hook's input value
    
    observer - the observer
    
    Returns:
    
    the value returned by the hook
  - onSubscribe
```
@NonNull
public static <T> @NonNull MaybeObserver<? super T> onSubscribe(@NonNull Maybe<T> source,
        @NonNull MaybeObserver<? super T> observer)
```
    Calls the associated hook function.
    
    Type Parameters:
    
    T - the value type
    
    Parameters:
    
    source - the hook's input value
    
    observer - the subscriber
    
    Returns:
    
    the value returned by the hook
  - onSubscribe
```
@NonNull
public static <T> @NonNull Subscriber<? super T>[] onSubscribe(@NonNull ParallelFlowable<T> source,
        @NonNull Subscriber<? super T>[] subscribers)
```
    Calls the associated hook function.
    
    Type Parameters:
    
    T - the value type
    
    Parameters:
    
    source - the hook's input value
    
    subscribers - the array of subscribers
    
    Returns:
    
    the value returned by the hook
  - onAssembly
```
@NonNull
public static <T> @NonNull Maybe<T> onAssembly(@NonNull Maybe<T> source)
```
    Calls the associated hook function.
    
    Type Parameters:
    
    T - the value type
    
    Parameters:
    
    source - the hook's input value
    
    Returns:
    
    the value returned by the hook
  - onAssembly
```
@NonNull
public static <T> @NonNull Flowable<T> onAssembly(@NonNull Flowable<T> source)
```
    Calls the associated hook function.
    
    Type Parameters:
    
    T - the value type
    
    Parameters:
    
    source - the hook's input value
    
    Returns:
    
    the value returned by the hook
  - onAssembly
```
@NonNull
public static <T> @NonNull ConnectableFlowable<T> onAssembly(@NonNull ConnectableFlowable<T> source)
```
    Calls the associated hook function.
    
    Type Parameters:
    
    T - the value type
    
    Parameters:
    
    source - the hook's input value
    
    Returns:
    
    the value returned by the hook
  - onAssembly
```
@NonNull
public static <T> @NonNull Observable<T> onAssembly(@NonNull Observable<T> source)
```
    Calls the associated hook function.
    
    Type Parameters:
    
    T - the value type
    
    Parameters:
    
    source - the hook's input value
    
    Returns:
    
    the value returned by the hook
  - onAssembly
```
@NonNull
public static <T> @NonNull ConnectableObservable<T> onAssembly(@NonNull ConnectableObservable<T> source)
```
    Calls the associated hook function.
    
    Type Parameters:
    
    T - the value type
    
    Parameters:
    
    source - the hook's input value
    
    Returns:
    
    the value returned by the hook
  - onAssembly
```
@NonNull
public static <T> @NonNull Single<T> onAssembly(@NonNull Single<T> source)
```
    Calls the associated hook function.
    
    Type Parameters:
    
    T - the value type
    
    Parameters:
    
    source - the hook's input value
    
    Returns:
    
    the value returned by the hook
  - onAssembly
```
@NonNull
public static @NonNull Completable onAssembly(@NonNull Completable source)
```
    Calls the associated hook function.
    
    Parameters:
    
    source - the hook's input value
    
    Returns:
    
    the value returned by the hook
  - setOnParallelAssembly
```
public static void setOnParallelAssembly(@Nullable Function<? super ParallelFlowable,? extends ParallelFlowable> handler)
```
    Sets the specific hook function.
    History: 2.0.6 - experimental; 2.1 - beta
    
    Parameters:
    
    handler - the hook function to set, null allowed
    
    Since:
    
    2.2
  - getOnParallelAssembly
```
@Nullable
public static @Nullable Function<? super ParallelFlowable,? extends ParallelFlowable> getOnParallelAssembly()
```
    Returns the current hook function.
    History: 2.0.6 - experimental; 2.1 - beta
    
    Returns:
    
    the hook function, may be null
    
    Since:
    
    2.2
  - setOnParallelSubscribe
```
public static void setOnParallelSubscribe(@Nullable BiFunction<? super ParallelFlowable,? super Subscriber[],? extends Subscriber[]> handler)
```
    Sets the specific hook function.
    History: 3.0.11 - experimental
    
    Parameters:
    
    handler - the hook function to set, null allowed
    
    Since:
    
    3.1.0
  - getOnParallelSubscribe
```
@Nullable
public static @Nullable BiFunction<? super ParallelFlowable,? super Subscriber[],? extends Subscriber[]> getOnParallelSubscribe()
```
    Returns the current hook function.
    History: 3.0.11 - experimental
    
    Returns:
    
    the hook function, may be null
    
    Since:
    
    3.1.0
  - onAssembly
```
@NonNull
public static <T> @NonNull ParallelFlowable<T> onAssembly(@NonNull ParallelFlowable<T> source)
```
    Calls the associated hook function.
    History: 2.0.6 - experimental; 2.1 - beta
    
    Type Parameters:
    
    T - the value type of the source
    
    Parameters:
    
    source - the hook's input value
    
    Returns:
    
    the value returned by the hook
    
    Since:
    
    2.2
  - onBeforeBlocking
```
public static boolean onBeforeBlocking()
```
    Called before an operator attempts a blocking operation such as awaiting a condition or signal and should return true to indicate the operator should not block but throw an IllegalArgumentException.
    History: 2.0.5 - experimental
    
    Returns:
    
    true if the blocking should be prevented
    
    Since:
    
    2.1
    
    See Also:
    
    setFailOnNonBlockingScheduler(boolean)
  - setOnBeforeBlocking
```
public static void setOnBeforeBlocking(@Nullable BooleanSupplier handler)
```
    Set the handler that is called when an operator attempts a blocking await; the handler should return true to prevent the blocking and to signal an IllegalStateException instead.
    History: 2.0.5 - experimental
    
    Parameters:
    
    handler - the handler to set, null resets to the default handler that always returns false
    
    Since:
    
    2.1
    
    See Also:
    
    onBeforeBlocking()
  - getOnBeforeBlocking
```
@Nullable
public static @Nullable BooleanSupplier getOnBeforeBlocking()
```
    Returns the current blocking handler or null if no custom handler is set.
    History: 2.0.5 - experimental
    
    Returns:
    
    the current blocking handler or null if not specified
    
    Since:
    
    2.1
  - createComputationScheduler
```
@NonNull
public static @NonNull Scheduler createComputationScheduler(@NonNull ThreadFactory threadFactory)
```
    Create an instance of the default Scheduler used for Schedulers.computation() except using threadFactory for thread creation.
    History: 2.0.5 - experimental
    
    Parameters:
    
    threadFactory - thread factory to use for creating worker threads. Note that this takes precedence over any system properties for configuring new thread creation. Cannot be null.
    
    Returns:
    
    the created Scheduler instance
    
    Since:
    
    2.1
  - createIoScheduler
```
@NonNull
public static @NonNull Scheduler createIoScheduler(@NonNull ThreadFactory threadFactory)
```
    Create an instance of the default Scheduler used for Schedulers.io() except using threadFactory for thread creation.
    History: 2.0.5 - experimental
    
    Parameters:
    
    threadFactory - thread factory to use for creating worker threads. Note that this takes precedence over any system properties for configuring new thread creation. Cannot be null.
    
    Returns:
    
    the created Scheduler instance
    
    Since:
    
    2.1
  - createNewThreadScheduler
```
@NonNull
public static @NonNull Scheduler createNewThreadScheduler(@NonNull ThreadFactory threadFactory)
```
    Create an instance of the default Scheduler used for Schedulers.newThread() except using threadFactory for thread creation.
    History: 2.0.5 - experimental
    
    Parameters:
    
    threadFactory - thread factory to use for creating worker threads. Note that this takes precedence over any system properties for configuring new thread creation. Cannot be null.
    
    Returns:
    
    the created Scheduler instance
    
    Since:
    
    2.1
  - createSingleScheduler
```
@NonNull
public static @NonNull Scheduler createSingleScheduler(@NonNull ThreadFactory threadFactory)
```
    Create an instance of the default Scheduler used for Schedulers.single() except using threadFactory for thread creation.
    History: 2.0.5 - experimental
    
    Parameters:
    
    threadFactory - thread factory to use for creating worker threads. Note that this takes precedence over any system properties for configuring new thread creation. Cannot be null.
    
    Returns:
    
    the created Scheduler instance
    
    Since:
    
    2.1
  - createExecutorScheduler
```
@NonNull
public static @NonNull Scheduler createExecutorScheduler(@NonNull Executor executor,
        boolean interruptibleWorker,
        boolean fair)
```
    Create an instance of a Scheduler by wrapping an existing Executor.
    This method allows creating an Executor-backed Scheduler before the Schedulers class would initialize the standard Schedulers.
    
    Parameters:
    
    executor - the Executor to wrap and turn into a Scheduler.
    
    interruptibleWorker - if true, the tasks submitted to the Scheduler.Worker will be interrupted when the task is disposed.
    
    fair - if true, tasks submitted to the Scheduler or Worker will be executed by the underlying Executor one after the other, still in a FIFO and non-overlapping manner, but allows interleaving with other tasks submitted to the underlying Executor. If false, the underlying FIFO scheme will execute as many tasks as it can before giving up the underlying Executor thread.
    
    Returns:
    
    the new Scheduler wrapping the Executor
    
    Since:
    
    3.1.0

Class RxJavaPlugins

Method Summary

Methods inherited from class java.lang.Object

Method Detail

lockdown

isLockdown

setFailOnNonBlockingScheduler

isFailOnNonBlockingScheduler

getComputationSchedulerHandler

getErrorHandler

getInitComputationSchedulerHandler

getInitIoSchedulerHandler

getInitNewThreadSchedulerHandler

getInitSingleSchedulerHandler

getIoSchedulerHandler

getNewThreadSchedulerHandler

getScheduleHandler

getSingleSchedulerHandler

initComputationScheduler

initIoScheduler

initNewThreadScheduler

initSingleScheduler

onComputationScheduler

onError

onIoScheduler

onNewThreadScheduler

onSchedule

onSingleScheduler

reset

setComputationSchedulerHandler

setErrorHandler

setInitComputationSchedulerHandler

setInitIoSchedulerHandler

setInitNewThreadSchedulerHandler

setInitSingleSchedulerHandler

setIoSchedulerHandler

setNewThreadSchedulerHandler

setScheduleHandler

setSingleSchedulerHandler

getOnCompletableAssembly

getOnCompletableSubscribe

getOnFlowableAssembly

getOnConnectableFlowableAssembly

getOnFlowableSubscribe

getOnMaybeSubscribe

getOnMaybeAssembly

getOnSingleAssembly

getOnSingleSubscribe

getOnObservableAssembly

getOnConnectableObservableAssembly

getOnObservableSubscribe

setOnCompletableAssembly

setOnCompletableSubscribe

setOnFlowableAssembly

setOnMaybeAssembly

setOnConnectableFlowableAssembly

setOnFlowableSubscribe

setOnMaybeSubscribe

setOnObservableAssembly

setOnConnectableObservableAssembly

setOnObservableSubscribe

setOnSingleAssembly

setOnSingleSubscribe

onSubscribe

onSubscribe

onSubscribe

onSubscribe

onSubscribe

onSubscribe

onAssembly

onAssembly

onAssembly

onAssembly

onAssembly

onAssembly

onAssembly

setOnParallelAssembly

getOnParallelAssembly

setOnParallelSubscribe

getOnParallelSubscribe