hu.akarnokd.rxjava3.subjects

Class Subjects

java.lang.Object

hu.akarnokd.rxjava3.subjects.Subjects

public final class Subjects
extends Object

Utility methods to work with RxJava 2 Subjects.

Since:

0.18.2

Method Summary

Modifier and Type	Method and Description
static <T> @NonNull Subject<T>	refCount(Subject<T> subject) Wraps a Subject and makes sure if all observers dispose their disposables, the upstream's Disposable gets disposed as well.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

refCount

@NonNull
 @CheckReturnValue
public static <T> @NonNull Subject<T> refCount(Subject<T> subject)

Wraps a Subject and makes sure if all observers dispose their disposables, the upstream's Disposable gets disposed as well.

This operator is similar to ConnectableObservable.refCount() except the first Observer doesn't trigger any sort of connection; that happens when the resulting Subject is subscribed to an Observable manually.

Type Parameters:

T - the input and output value type

Parameters:

subject - the subject to wrap, not null

Returns:

the wrapped and reference-counted Subject

Since:

2.1.8 - experimental