org.hawkular.rx.cassandra.driver

Class RxUtil

java.lang.Object

org.hawkular.rx.cassandra.driver.RxUtil

public class RxUtil
extends Object

The functions in this class are copied directly from https://github.com/ReactiveX/RxJavaGuava at least for the time being since the artifact(s) are not available in maven central.

This should be an internal, help class only. For now though it is exposed as we transition away from ListenableFuture.

Author:

jsanda

Method Summary

Modifier and Type	Method and Description
static <T> rx.Observable<T>	from(com.google.common.util.concurrent.ListenableFuture<T> future, 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.

Methods inherited from class java.lang.Object

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

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,
                                        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.