New file |
| | |
| | | package com.dy.common.mw.core; |
| | | |
| | | import org.apache.logging.log4j.LogManager; |
| | | import org.apache.logging.log4j.Logger; |
| | | |
| | | import java.util.Timer; |
| | | import java.util.TimerTask; |
| | | |
| | | /** |
| | | * @Author: liurunyu |
| | | * @Date: 2024/11/21 13:41 |
| | | * @Description |
| | | */ |
| | | public class CoreTimer extends TimerTask { |
| | | |
| | | private static final Logger log = LogManager.getLogger(CoreTimer.class.getName()) ; |
| | | |
| | | private static final CoreTimer instance = new CoreTimer() ; |
| | | |
| | | private Long workInterval = 100L ;//核心线程暂停间隔 |
| | | |
| | | private Timer timer; |
| | | |
| | | private boolean stop; |
| | | |
| | | private CoreTimer(){ |
| | | this.timer = new Timer(); |
| | | this.stop = false ; |
| | | } |
| | | |
| | | public static CoreTimer getInstance(){ |
| | | return instance ; |
| | | } |
| | | |
| | | public void stop(){ |
| | | this.stop = true ; |
| | | if(this.timer != null){ |
| | | this.timer.cancel(); |
| | | } |
| | | } |
| | | public boolean isStop(){ |
| | | return this.stop ; |
| | | } |
| | | |
| | | /** |
| | | * 设置/核心线程暂停间隔 |
| | | * @param workInterval /核心线程暂停间隔 |
| | | */ |
| | | public void setSleep(Long workInterval){ |
| | | this.workInterval = workInterval ; |
| | | } |
| | | |
| | | public void start(){ |
| | | this.timer.schedule(this, 0 , this.workInterval); |
| | | } |
| | | |
| | | /** |
| | | * TimerTask的run方法 |
| | | */ |
| | | @Override |
| | | public void run() { |
| | | try{ |
| | | /** |
| | | * 此处取出当前队列的节点数量,作为一个定量count处理, |
| | | * 原因: |
| | | * 在处理定量count过程中,可能有的节点又回到队列中,也可能新生节点进入队列中,即在处理过程中,队列可能又增长了 |
| | | */ |
| | | int count = CoreUnit.taskQueue.size() ; |
| | | while(count > 0){ |
| | | CoreTask task = (CoreTask)CoreUnit.taskQueue.pop() ; |
| | | if(task != null){ |
| | | task.execute(); |
| | | } |
| | | count-- ; |
| | | } |
| | | }catch(Exception e){ |
| | | log.error("核心线程发生异常" + (e.getMessage() == null ? "" : (":" + e.getMessage())), e);; |
| | | } |
| | | } |
| | | } |