程序包 cn.taketoday.util.concurrent

类 FutureUtils

java.lang.Object

cn.taketoday.util.concurrent.FutureUtils

public abstract class FutureUtils
extends Object

Convenience utilities for working with Future and implementations.

从以下版本开始:

4.0

作者:

Arjen Poutsma

构造器概要

构造器

构造器	说明
FutureUtils()

方法概要

修饰符和类型	方法	说明
static <T> CompletableFuture<T>	callAsync(Callable<T> callable)	Return a new CompletableFuture that is asynchronously completed by a task running in the ForkJoinPool.commonPool() with the value obtained by calling the given Callable.
static <T> CompletableFuture<T>	callAsync(Callable<T> callable, Executor executor)	Return a new CompletableFuture that is asynchronously completed by a task running in the given executor with the value obtained by calling the given Callable.
private static <T> Supplier<T>	toSupplier(Callable<T> callable, CompletableFuture<T> result)

从类继承的方法 java.lang.Object

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

构造器详细资料

FutureUtils

public FutureUtils()

方法详细资料

callAsync

public static <T> CompletableFuture<T> callAsync(Callable<T> callable)

Return a new CompletableFuture that is asynchronously completed by a task running in the ForkJoinPool.commonPool() with the value obtained by calling the given Callable.

参数:

callable - a function that returns the value to be used, or throws an exception

返回:

the new CompletableFuture

另请参阅:

• CompletableFuture.supplyAsync(Supplier)

callAsync

public static <T> CompletableFuture<T> callAsync(Callable<T> callable,
 Executor executor)

Return a new CompletableFuture that is asynchronously completed by a task running in the given executor with the value obtained by calling the given Callable.

参数:

callable - a function that returns the value to be used, or throws an exception

executor - the executor to use for asynchronous execution

返回:

the new CompletableFuture

另请参阅:

• CompletableFuture.supplyAsync(Supplier, Executor)

toSupplier

private static <T> Supplier<T> toSupplier(Callable<T> callable,
 CompletableFuture<T> result)