Package io.atomix.client.utils.concurrent

Class Futures

java.lang.Object

io.atomix.client.utils.concurrent.Futures

public class Futures
extends Object

Constructor Summary

Constructors

Constructor	Description
Futures()

Method Summary

Modifier and Type	Method	Description
static <T> CompletableFuture<List<T>>	allOf(List<CompletableFuture<T>> futures)	Returns a new CompletableFuture completed with a list of computed values when all of the given CompletableFuture complete.
static <T> CompletableFuture<T>	allOf(List<CompletableFuture<T>> futures, BinaryOperator<T> reducer, T emptyValue)	Returns a new CompletableFuture completed by reducing a list of computed values when all of the given CompletableFuture complete.
static <T> CompletableFuture<Stream<T>>	allOf(Stream<CompletableFuture<T>> futures)	Returns a new CompletableFuture completed with a list of computed values when all of the given CompletableFuture complete.

Methods inherited from class java.lang.Object

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

Constructor Details

Futures

public Futures()

Method Details

allOf

public static <T> CompletableFuture<Stream<T>> allOf(Stream<CompletableFuture<T>> futures)

Returns a new CompletableFuture completed with a list of computed values when all of the given CompletableFuture complete.

Type Parameters:

T - value type of CompletableFuture

Parameters:

futures - the CompletableFutures

Returns:

a new CompletableFuture that is completed when all of the given CompletableFutures complete

allOf

public static <T> CompletableFuture<List<T>> allOf(List<CompletableFuture<T>> futures)

Returns a new CompletableFuture completed with a list of computed values when all of the given CompletableFuture complete.

Type Parameters:

T - value type of CompletableFuture

Parameters:

futures - the CompletableFutures

Returns:

a new CompletableFuture that is completed when all of the given CompletableFutures complete

allOf

public static <T> CompletableFuture<T> allOf(List<CompletableFuture<T>> futures,
 BinaryOperator<T> reducer,
 T emptyValue)

Returns a new CompletableFuture completed by reducing a list of computed values when all of the given CompletableFuture complete.

Type Parameters:

T - value type of CompletableFuture

Parameters:

futures - the CompletableFutures

reducer - reducer for computing the result

emptyValue - zero value to be returned if the input future list is empty

Returns:

a new CompletableFuture that is completed when all of the given CompletableFutures complete