cn.hutool.core.thread

Class AsyncUtil

java.lang.Object

cn.hutool.core.thread.AsyncUtil

public class AsyncUtil
extends Object

CompletableFuture异步工具类
CompletableFuture 是 Future 的改进，可以通过传入回调对象，在任务完成后调用之

Since:

5.7.17

Author:

achao1441470436@gmail.com

Constructor Summary

Constructors

Constructor and Description
AsyncUtil()

Method Summary

Modifier and Type	Method and Description
static <T> T	get(CompletableFuture<T> task) 获取异步任务结果，包裹了异常
static void	waitAll(CompletableFuture<?>... tasks) 等待所有任务执行完毕，包裹了异常
static <T> T	waitAny(CompletableFuture<?>... tasks) 等待任意一个任务执行完毕，包裹了异常

Methods inherited from class java.lang.Object

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

Constructor Detail

AsyncUtil

public AsyncUtil()

Method Detail

waitAll

public static void waitAll(CompletableFuture<?>... tasks)

等待所有任务执行完毕，包裹了异常

Parameters:

tasks - 并行任务

Throws:

UndeclaredThrowableException - 未受检异常

waitAny

public static <T> T waitAny(CompletableFuture<?>... tasks)

等待任意一个任务执行完毕，包裹了异常

Type Parameters:

T - 任务返回值类型

Parameters:

tasks - 并行任务

Returns:

执行结束的任务返回值

Throws:

UndeclaredThrowableException - 未受检异常

get

public static <T> T get(CompletableFuture<T> task)

获取异步任务结果，包裹了异常

Type Parameters:

T - 任务返回值类型

Parameters:

task - 异步任务

Returns:

任务返回值

Throws:

RuntimeException - 未受检异常