rx.operators

Class OperatorDefer<T>

java.lang.Object

rx.operators.OperatorDefer<T>

All Implemented Interfaces:

Action, Action1<Subscriber<? super T>>, Function, Observable.OnSubscribe<T>

public final class OperatorDefer<T>
extends java.lang.Object
implements Observable.OnSubscribe<T>

Do not create the Observable until an Observer subscribes; create a fresh Observable on each subscription.

Pass defer an Observable factory function (a function that generates Observables), and defer will return an Observable that will call this function to generate its Observable sequence afresh each time a new Observer subscribes.

Constructor Summary

Constructors

Constructor and Description
OperatorDefer(Func0<? extends Observable<? extends T>> observableFactory)

Method Summary

Methods

Modifier and Type	Method and Description
void	call(Subscriber<? super T> s)

Methods inherited from class java.lang.Object

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

Constructor Detail

OperatorDefer

public OperatorDefer(Func0<? extends Observable<? extends T>> observableFactory)

Method Detail

call

public void call(Subscriber<? super T> s)

Specified by:

call in interface Action1<Subscriber<? super T>>