本框架的默认线程工厂

最新推荐文章于 2024-09-11 10:09:56 发布

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本文介绍了一个自定义线程工厂AKThreadFactory的实现细节，该工厂用于创建带有特定前缀名称和优先级设置的线程。文章展示了如何继承Java的ThreadFactory接口，并提供了线程创建的具体实现。

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package java.util.concurrent;

public interface ThreadFactory {
    Thread newThread(Runnable var1);
}


/**
 * 本框架的默认线程工厂
 * 
 * @author Geek_Soledad <a target="_blank" href=
 *         "http://mail.qq.com/cgi-bin/qm_share?t=qm_mailme&email=XTAuOSVzPDM5LzI0OR0sLHM_MjA"
 *         style="text-decoration:none;"><img src=
 *         "http://rescdn.qqmail.com/zh_CN/htmledition/images/function/qm_open/ico_mailme_01.png"
 *         /></a>
 */
public class AKThreadFactory implements ThreadFactory {
   private static final IncreaseIntId poolId = new IncreaseIntId();
   private final ThreadGroup group;
   private final IncreaseIntId threadId = new IncreaseIntId();
   private final String namePrefix;

   public AKThreadFactory() {
      SecurityManager s = System.getSecurityManager();
      group = (s != null) ? s.getThreadGroup() : Thread.currentThread().getThreadGroup();
      namePrefix = Version.ANDROIDKIT_NAME + ": thread pool -" + poolId.next() + "-thread-";
   }

   public Thread newThread(Runnable r) {
      Thread t = new Thread(group, r, namePrefix + threadId.next(), 0);
      if (t.isDaemon())
         t.setDaemon(false);
      if (t.getPriority() != Thread.NORM_PRIORITY)
         t.setPriority(Thread.NORM_PRIORITY);
      return t;
   }
}