Підкажіть, як це зробити😭
package ua.javarush.task.jdk13.task28.task2801;
import java.util.ArrayList;
import java.util.concurrent.ThreadFactory;
import java.util.concurrent.atomic.AtomicInteger;
/*
Пишемо свою ThreadFactory
*/
public class Solution {
public static volatile AtomicInteger atomicIntegerGroup = new AtomicInteger(0);
public static void main(String[] args) {
class EmulatorThreadFactoryTask implements Runnable {
@Override
public void run() {
atomicIntegerGroup.incrementAndGet();
emulateThreadFactory();
}
}
ThreadGroup group = new ThreadGroup("firstGroup");
Thread thread = new Thread(group, new EmulatorThreadFactoryTask());
ThreadGroup group2 = new ThreadGroup("secondGroup");
Thread thread2 = new Thread(group2, new EmulatorThreadFactoryTask());
thread.start();
thread2.start();
}
private static void emulateThreadFactory() {
AmigoThreadFactory factory = new AmigoThreadFactory();
Runnable r = new Runnable() {
@Override
public void run() {
System.out.println(Thread.currentThread().getName());
}
};
factory.newThread(r).start();
factory.newThread(r).start();
factory.newThread(r).start();
}
public static class AmigoThreadFactory implements ThreadFactory {
AtomicInteger atomicInteger = new AtomicInteger();
@Override
public Thread newThread(Runnable r) {
Thread thread = new Thread(r);
thread.setDaemon(false);
thread.setPriority(Thread.NORM_PRIORITY);
atomicInteger.getAndIncrement();
String GN = thread.getThreadGroup().getName();
thread.setName(GN + "-pool-" + atomicIntegerGroup + "-thread-" + atomicInteger);
return thread;
}
}
}