io.reactivex.subscribers

Class SafeSubscriber<T>

java.lang.Object

io.reactivex.subscribers.SafeSubscriber<T>

Type Parameters:

T - the value type

All Implemented Interfaces:

FlowableSubscriber<T>, Subscriber<T>, Subscription

public final class SafeSubscriber<T>
extends Object
implements FlowableSubscriber<T>, Subscription

Wraps another Subscriber and ensures all onXXX methods conform the protocol (except the requirement for serialized access).

Constructor Summary

Constructors

Constructor and Description
SafeSubscriber(Subscriber<? super T> downstream) Constructs a SafeSubscriber by wrapping the given actual Subscriber.

Method Summary

Modifier and Type	Method and Description
void	cancel()
void	onComplete()
void	onError(Throwable t)
void	onNext(T t)
void	onSubscribe(Subscription s) Implementors of this method should make sure everything that needs to be visible in Subscriber.onNext(Object) is established before calling Subscription.request(long).
void	request(long n)

Methods inherited from class java.lang.Object

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

Constructor Detail

SafeSubscriber

public SafeSubscriber(Subscriber<? super T> downstream)

Constructs a SafeSubscriber by wrapping the given actual Subscriber.

Parameters:

downstream - the actual Subscriber to wrap, not null (not validated)

Method Detail

onSubscribe

public void onSubscribe(Subscription s)

Description copied from interface: FlowableSubscriber

Implementors of this method should make sure everything that needs to be visible in Subscriber.onNext(Object) is established before calling Subscription.request(long). In practice this means no initialization should happen after the request() call and additional behavior is thread safe in respect to onNext.

Specified by:

onSubscribe in interface FlowableSubscriber<T>

Specified by:

onSubscribe in interface Subscriber<T>

onNext

public void onNext(T t)

Specified by:

onNext in interface Subscriber<T>

onError

public void onError(Throwable t)

Specified by:

onError in interface Subscriber<T>

onComplete

public void onComplete()

Specified by:

onComplete in interface Subscriber<T>

request

public void request(long n)

Specified by:

request in interface Subscription

cancel

public void cancel()

Specified by:

cancel in interface Subscription