CopyOnWriteArrayList的spliterator()方法按适当的顺序返回此列表中元素的分隔符。在分离器上运行时无需同步。
用法:
public Spliterator spliterator()
参数:该函数不接受任何参数。
返回值:该函数在列表中的元素上返回分隔符。
以下示例程序旨在说明上述函数:
示例1:
// Java Program to illustrate the CopyOnWriteArrayList
// spliterator() method in Java
import java.util.concurrent.CopyOnWriteArrayList;
import java.util.*;
public class GFG {
public static void main(String[] args)
{
// create object of CopyOnWriteArrayList
CopyOnWriteArrayList<Integer> ArrLis
= new CopyOnWriteArrayList<Integer>();
// Add elements
ArrLis.add(32);
ArrLis.add(67);
ArrLis.add(67);
ArrLis.add(100);
// print CopyOnWriteArrayList
System.out.println("CopyOnWriteArrayList: " + ArrLis);
Spliterator<Integer> numbers = ArrLis.spliterator();
// print result from Spliterator
System.out.println("list of Numbers:");
// forEachRemaining method of Spliterator
numbers.forEachRemaining((n) -> System.out.println(n));
}
}
输出:
CopyOnWriteArrayList: [32, 67, 67, 100] list of Numbers: 32 67 67 100
示例2:
// Java Program to illustrate the CopyOnWriteArrayList
// spliterator() method in Java
import java.util.concurrent.CopyOnWriteArrayList;
import java.util.*;
public class GFG {
public static void main(String[] args)
{
// create object of CopyOnWriteArrayList
CopyOnWriteArrayList<String> ArrLis
= new CopyOnWriteArrayList<String>();
// Add elements
ArrLis.add("gopal");
ArrLis.add("gfg");
ArrLis.add("jgec");
ArrLis.add("sudo");
// print CopyOnWriteArrayList
System.out.println("CopyOnWriteArrayList: " + ArrLis);
Spliterator<String> numbers = ArrLis.spliterator();
// print result from Spliterator
System.out.println("list of strings:");
// forEachRemaining method of Spliterator
numbers.forEachRemaining((n) -> System.out.println(n));
}
}
输出:
CopyOnWriteArrayList: [gopal, gfg, jgec, sudo] list of strings: gopal gfg jgec sudo
相关用法
- Java ArrayDeque spliterator()用法及代码示例
- Java HashSet spliterator()用法及代码示例
- Java CopyOnWriteArraySet spliterator()用法及代码示例
- Java ArrayBlockingQueue spliterator()用法及代码示例
- Java ConcurrentSkipListSet spliterator()用法及代码示例
- Java PriorityQueue spliterator()用法及代码示例
- Java LinkedList spliterator()用法及代码示例
- Java PriorityBlockingQueue spliterator()用法及代码示例
- Java LinkedTransferQueue spliterator()用法及代码示例
- Java ConcurrentLinkedQueue spliterator()用法及代码示例
- Java ArrayList spliterator()用法及代码示例
- Java LinkedBlockingDeque spliterator()用法及代码示例
- Java 8 LinkedBlockingQueue spliterator()用法及代码示例
- Java ConcurrentLinkedDeque Spliterator()用法及代码示例
- Java CopyOnWriteArrayList contains()用法及代码示例
注:本文由纯净天空筛选整理自gopaldave大神的英文原创作品 CopyOnWriteArrayList spliterator() method in Java。非经特殊声明,原始代码版权归原作者所有,本译文未经允许或授权,请勿转载或复制。