Uses of Annotation Interface
io.reactivex.rxjava3.annotations.Nullable

Packages that use Nullable
Package
Description
Base reactive classes: Flowable, Observable, Single, Maybe and Completable; base reactive consumers; other common base interfaces.
Default implementations for Disposable-based resource management (Disposable container types) and utility classes to construct Disposables from callbacks and other types.
Classes supporting the Flowable base reactive class: ConnectableFlowable and GroupedFlowable.
 
 
 
 
 
 
 
 
 
 
Classes supporting the Observable base reactive class: ConnectableObservable and GroupedObservable.
Default wrappers and implementations for observer-based consumer classes and interfaces, including disposable and resource-tracking variants and the TestObserver that allows unit testing Observable-, Single-, Maybe- and Completable-based flows.
Classes and interfaces for writing advanced operators within and outside RxJava.
Contains the central plugin handler RxJavaPlugins class to hook into the lifecycle of the base reactive types and schedulers.
Classes representing so-called hot backpressure-aware sources, aka processors, that implement the FlowableProcessor class, the Reactive Streams Processor interface to allow forms of multicasting events to one or more subscribers as well as consuming another Reactive Streams Publisher.
Classes representing so-called hot sources, aka subjects, that implement a base reactive class and the respective consumer type at once to allow forms of multicasting events to multiple consumers as well as consuming another base reactive type of their kind.