rx.operators

Class OperatorToObservableList<T>

java.lang.Object

rx.operators.OperatorToObservableList<T>

All Implemented Interfaces:

Func1<Subscriber<? super java.util.List<T>>,Subscriber<? super T>>, Function, Observable.Operator<java.util.List<T>,T>

public final class OperatorToObservableList<T>
extends java.lang.Object
implements Observable.Operator<java.util.List<T>,T>

Returns an Observable that emits a single item, a list composed of all the items emitted by the source Observable.

Normally, an Observable that returns multiple items will do so by invoking its Observer's onNext method for each such item. You can change this behavior, instructing the Observable to compose a list of all of these multiple items and then to invoke the Observer's onNext method once, passing it the entire list, by using the toList Observer.

Be careful not to use this Observer on Observables that emit infinite or very large numbers of items, as you do not have the option to unsubscribe.

Constructor Summary

Constructors

Constructor and Description
OperatorToObservableList()

Method Summary

Methods

Modifier and Type	Method and Description
Subscriber<? super T>	call(Subscriber<? super java.util.List<T>> o)

Methods inherited from class java.lang.Object

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

Constructor Detail

OperatorToObservableList

public OperatorToObservableList()

Method Detail

call

public Subscriber<? super T> call(Subscriber<? super java.util.List<T>> o)

Specified by:

call in interface Func1<Subscriber<? super java.util.List<T>>,Subscriber<? super T>>