Should I declare pool variable in Solution class or inside AmigoThreadFactory class? And how should I correctly use it? Thanks in advance.
package com.codegym.task.task28.task2802;
import java.util.concurrent.ThreadFactory;
import java.util.concurrent.atomic.AtomicInteger;
public class Solution {
//static AtomicInteger pool;// = new AtomicInteger(1);
public static void main(String[] args) {
class EmulatorThreadFactoryTask implements Runnable {
@Override
public void run() {
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 {
private AtomicInteger counter = new AtomicInteger(1);
private String name;
private final AtomicInteger pool = new AtomicInteger(1);
public AmigoThreadFactory(){
pool.incrementAndGet();
}
@Override
public Thread newThread(Runnable runnable) {
Thread thread = new Thread(runnable);
thread.setDaemon(false);
thread.setPriority(5);
thread.setName(String.format("%s-pool-%d-thread-%d",thread.getThreadGroup().getName(),pool.get(),counter.getAndIncrement()));
return thread;
}
}
}