这个 JAVAutil。同时发生的LinkedTransferQueue。拆分器() 方法是Java中的一个内置函数,它在该队列的元素之间返回一个弱一致的拆分器。
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语法:
LinkedTransferQueue.spliterator()
参数: 该函数不接受任何参数。
返回值: 该函数返回此队列元素的拆分器。
下面的程序演示了LinkedTransferQueue。spliterator()方法:
项目1:
// Java Program Demonstrate Spliterator() // method of LinkedTransferQueue import java.util.Spliterator; import java.util.concurrent.LinkedTransferQueue; class LinkedTransferQueueSpliteratorExample1 { public static void main(String[] args) { // Initializing the queue LinkedTransferQueue<String> queue = new LinkedTransferQueue<String>(); // Adding elements to this queue queue.add( "Gfg" ); queue.add( "is" ); queue.add( "best!!" ); // spliterator split and iterate // the split parts in parallel Spliterator<String> str = queue.spliterator(); // performs the action for each remaining element str.forEachRemaining( (n) -> { String lc = n.toUpperCase(); System.out.println( " Lower case = " + n); System.out.println( " Upper case = " + lc); System.out.println(); }); } } |
输出:
Lower case = Gfg Upper case = GFG Lower case = is Upper case = IS Lower case = best!! Upper case = BEST!!
项目2:
// Java Program Demonstrate Spliterator() // method of LinkedTransferQueue import java.util.Spliterator; import java.util.concurrent.LinkedTransferQueue; class LinkedTransferQueueSpliteratorExample2 { public static void main(String[] args) { // Initializing the queue LinkedTransferQueue<Character> queue = new LinkedTransferQueue<Character>(); // Adding elements to this queue for ( char ch = 'A' ; ch <= 'Z' ; ch++) { queue.add(ch); } // Printing elements in the queue System.out.print( "The elements in the queue are : " ); // spliterator split and iterate // the split parts in parallel Spliterator<Character> str = queue.spliterator(); // if element exists tryAdvance() will perform action while (str.tryAdvance((n) -> System.out.print(n + " " ))) ; } } |
输出:
The elements in the queue are : A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
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