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add return

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This commit is contained in:
looly 2021-11-29 19:06:37 +08:00
parent de403f9c20
commit 579ff22a7f
1 changed files with 5 additions and 3 deletions
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8
hutool-core/src/main/java/cn/hutool/core/thread/AsyncUtil.java
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@ -30,13 +30,15 @@ public class AsyncUtil {
/** /**
* 等待任意一个任务执行完毕，包裹了异常 * 等待任意一个任务执行完毕，包裹了异常
* *
* @param <T> 任务返回值类型
* @param tasks 并行任务 * @param tasks 并行任务
* @return 执行结束的任务返回值 * @return 执行结束的任务返回值
* @throws UndeclaredThrowableException 未受检异常 * @throws UndeclaredThrowableException 未受检异常
*/ */
public static Object waitAny(CompletableFuture<?>... tasks) { @SuppressWarnings("unchecked")
public static <T> T waitAny(CompletableFuture<?>... tasks) {
try { try {
return CompletableFuture.anyOf(tasks).get(); return (T) CompletableFuture.anyOf(tasks).get();
} catch (InterruptedException | ExecutionException e) { } catch (InterruptedException | ExecutionException e) {
throw new ThreadException(e); throw new ThreadException(e);
} }
@ -45,8 +47,8 @@ public class AsyncUtil {
/** /**
* 获取异步任务结果，包裹了异常 * 获取异步任务结果，包裹了异常
* *
* @param task 异步任务
* @param <T> 任务返回值类型 * @param <T> 任务返回值类型
* @param task 异步任务
* @return 任务返回值 * @return 任务返回值
* @throws RuntimeException 未受检异常 * @throws RuntimeException 未受检异常
*/ */