2019獨角獸企業(yè)重金招聘Python工程師標準>>>

參考文檔：http://blog.csdn.net/u011001723/article/details/52794455

public static void main(String[] args) {Collection<Dog> dogs = new ArrayList();dogs.add(new Dog(7));dogs.add(new Dog(6));dogs.add(new Dog(5));dogs.add(new Dog(4));dogs.add(new Dog(3));dogs.parallelStream().forEach(listener -> {listener.sum();});boolean result = dogs.parallelStream().anyMatch(listener ->listener.getHeight()==14);System.out.println(result);} package com.taohong.test;import java.util.Date;/*** Created by taohong on 2017/10/5.*/ public class Dog {public int getHeight() {return height;}public void setHeight(int height) {this.height = height;}public int getWidth() {return width;}public void setWidth(int width) {this.width = width;}public Dog(){}public Dog(int height){this.height = height;}private int height;private int width;public int sum(){System.out.println(new Date());System.out.println("height===="+height);System.out.println("currentThread===="+Thread.currentThread().getName());return height+width;}}

輸出

Thu Oct 05 23:56:23 CST 2017 height====6 currentThread====ForkJoinPool.commonPool-worker-1 Thu Oct 05 23:56:23 CST 2017 height====5 Thu Oct 05 23:56:23 CST 2017 height====4 currentThread====ForkJoinPool.commonPool-worker-1 currentThread====main Thu Oct 05 23:56:23 CST 2017 height====7 currentThread====ForkJoinPool.commonPool-worker-2 Thu Oct 05 23:56:23 CST 2017 height====3 currentThread====ForkJoinPool.commonPool-worker-3 false

轉載于:https://my.oschina.net/ouyangtaohong/blog/1546912

總結

以上是生活随笔為你收集整理的java 8 parallelStream()的全部內容，希望文章能夠幫你解決所遇到的問題。

如果覺得生活随笔網(wǎng)站內容還不錯，歡迎將生活随笔推薦給好友。