rx.observable

Class ListenableFutureObservable

java.lang.Object

rx.observable.ListenableFutureObservable

public class ListenableFutureObservable
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
ListenableFutureObservable()

Method Summary

Methods

Modifier and Type	Method and Description
static <T> rx.Observable<T>	from(com.google.common.util.concurrent.ListenableFuture<T> future, java.util.concurrent.Executor executor) Converts from ListenableFuture to Observable.
static <T> rx.Observable<T>	from(com.google.common.util.concurrent.ListenableFuture<T> future, rx.Scheduler scheduler) Converts from ListenableFuture to Observable.
static <T> com.google.common.util.concurrent.ListenableFuture<T>	to(rx.Observable<T> observable) Immediately subscribes to the Observable and returns a future that will contain the only one value T passed in to the Observer.onNext(Object).

Methods inherited from class java.lang.Object

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

Constructor Detail

ListenableFutureObservable

public ListenableFutureObservable()

Method Detail

from

public static <T> rx.Observable<T> from(com.google.common.util.concurrent.ListenableFuture<T> future,
                        rx.Scheduler scheduler)

Converts from ListenableFuture to Observable.

Parameters:

future - the ListenableFuture to register a listener on.

scheduler - the Scheduler where the callback will be executed. The will be where the Observer.onNext(Object) call from.

Returns:

an Observable that emits the one value when the future completes.

from

public static <T> rx.Observable<T> from(com.google.common.util.concurrent.ListenableFuture<T> future,
                        java.util.concurrent.Executor executor)

Converts from ListenableFuture to Observable.

Parameters:

future - the ListenableFuture to register a listener on.

executor - the Executor where the callback will be executed. The will be where the Observer.onNext(Object) call from.

Returns:

an Observable that emits the one value when the future completes.

to

public static <T> com.google.common.util.concurrent.ListenableFuture<T> to(rx.Observable<T> observable)

Immediately subscribes to the Observable and returns a future that will contain the only one value T passed in to the Observer.onNext(Object). If more than one value is received then an Observer.onError(Throwable) is invoked.

If the source Observable emits more than one item or no items, notify of an IllegalArgumentException or NoSuchElementException respectively.

Parameters:

observable - The source Observable for the value.

Returns:

a ListenableFuture that sets the value on completion.