com.transferwise.common.baseutils.concurrency.CountingThreadFactory Maven / Gradle / Ivy
package com.transferwise.common.baseutils.concurrency;
import java.util.concurrent.ThreadFactory;
import java.util.concurrent.atomic.AtomicInteger;
public class CountingThreadFactory implements ThreadFactory {
private AtomicInteger threadNumber = new AtomicInteger(0);
private ThreadGroup group;
private String groupName;
public CountingThreadFactory(String groupName) {
this.groupName = groupName;
SecurityManager s = System.getSecurityManager();
group = (s != null) ? s.getThreadGroup() : Thread.currentThread().getThreadGroup();
}
public Thread newThread(Runnable r) {
Thread t = new Thread(group, r, "g-" + groupName + "-t-" + threadNumber.getAndIncrement(), 0);
if (t.isDaemon()) t.setDaemon(false);
if (t.getPriority() != Thread.NORM_PRIORITY) t.setPriority(Thread.NORM_PRIORITY);
return t;
}
}