谁说Java不够低?
这是我的3分钟解决方案。我希望它符合您的需求。
import java.util.ArrayList;
import java.util.List;
public class ThreadScheduler {
private List<RoundRobinProcess> threadList
= new ArrayList<RoundRobinProcess>();
public ThreadScheduler(){
for (int i = 0 ; i < 100 ; i++){
threadList.add(new RoundRobinProcess());
new Thread(threadList.get(i)).start();
}
}
private class RoundRobinProcess implements Runnable{
private final Object lock = new Object();
private volatile boolean suspend = false , stopped = false;
@Override
public void run() {
while(!stopped){
while (!suspend){
// do work
}
synchronized (lock){
try {
lock.wait();
} catch (InterruptedException e) {
Thread.currentThread().interrupt();
return;
}
}
}
}
public void suspend(){
suspend = true;
}
public void stop(){
suspend = true;stopped = true;
synchronized (lock){
lock.notifyAll();
}
}
public void resume(){
suspend = false;
synchronized (lock){
lock.notifyAll();
}
}
}
}
请注意,“工作”不应被阻止。