rx.util.async.operators

Class OperatorForEachFuture

java.lang.Object

rx.util.async.operators.OperatorForEachFuture

public final class OperatorForEachFuture
extends java.lang.Object

Convert the observation of a source observable to a big Future call.

Remark: the cancellation token version's behavior is in doubt, so left out.

Method Summary

Methods

Modifier and Type	Method and Description
static <T> java.util.concurrent.FutureTask<java.lang.Void>	forEachFuture(rx.Observable<? extends T> source, rx.functions.Action1<? super T> onNext) Subscribes to the given source and calls the callback for each emitted item, and surfaces the completion or error through a Future.
static <T> java.util.concurrent.FutureTask<java.lang.Void>	forEachFuture(rx.Observable<? extends T> source, rx.functions.Action1<? super T> onNext, rx.functions.Action1<? super java.lang.Throwable> onError) Subscribes to the given source and calls the callback for each emitted item, and surfaces the completion or error through a Future.
static <T> java.util.concurrent.FutureTask<java.lang.Void>	forEachFuture(rx.Observable<? extends T> source, rx.functions.Action1<? super T> onNext, rx.functions.Action1<? super java.lang.Throwable> onError, rx.functions.Action0 onCompleted) Subscribes to the given source and calls the callback for each emitted item, and surfaces the completion or error through a Future.

Methods inherited from class java.lang.Object

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

Method Detail

forEachFuture

public static <T> java.util.concurrent.FutureTask<java.lang.Void> forEachFuture(rx.Observable<? extends T> source,
                                                                rx.functions.Action1<? super T> onNext)

Subscribes to the given source and calls the callback for each emitted item, and surfaces the completion or error through a Future.

Type Parameters:

T - the element type of the Observable

Parameters:

source - the source Observable

onNext - the action to call with each emitted element

Returns:

the Future representing the entire for-each operation

forEachFuture

public static <T> java.util.concurrent.FutureTask<java.lang.Void> forEachFuture(rx.Observable<? extends T> source,
                                                                rx.functions.Action1<? super T> onNext,
                                                                rx.functions.Action1<? super java.lang.Throwable> onError)

Subscribes to the given source and calls the callback for each emitted item, and surfaces the completion or error through a Future.

Type Parameters:

T - the element type of the Observable

Parameters:

source - the source Observable

onNext - the action to call with each emitted element

onError - the action to call when an exception is emitted

Returns:

the Future representing the entire for-each operation

forEachFuture

public static <T> java.util.concurrent.FutureTask<java.lang.Void> forEachFuture(rx.Observable<? extends T> source,
                                                                rx.functions.Action1<? super T> onNext,
                                                                rx.functions.Action1<? super java.lang.Throwable> onError,
                                                                rx.functions.Action0 onCompleted)

Subscribes to the given source and calls the callback for each emitted item, and surfaces the completion or error through a Future.

Type Parameters:

T - the element type of the Observable

Parameters:

source - the source Observable

onNext - the action to call with each emitted element

onError - the action to call when an exception is emitted

onCompleted - the action to call when the source completes

Returns:

the Future representing the entire for-each operation