com.github.swamim.media.organizer.TaskMonitor Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of mediaorganizer Show documentation

Library to arrange your photos and videos

There is a newer version: 1.1

package com.github.swamim.media.organizer;

import org.apache.log4j.Logger;

import java.util.concurrent.atomic.AtomicLong;

public class TaskMonitor implements Runnable {
    private static Logger logger = Logger.getLogger(TaskMonitor.class);

    private final AtomicLong queuedTasks = new AtomicLong(0);
    private final MediaOrganizer mediaOrganizer;

    public TaskMonitor(MediaOrganizer mediaOrganizer) {
        this.mediaOrganizer = mediaOrganizer;
    }

    void push() {
        queuedTasks.getAndIncrement();
    }

    void pop() {
        queuedTasks.getAndDecrement();
    }

    @Override
    public void run() {
        while(true) {
            if(queuedTasks.get() > 0) {
                logger.info("queuedTasks remaining "+ queuedTasks.get());
                try {
                    Thread.sleep(1000);
                    continue;
                } catch (InterruptedException e) {
                    Thread.currentThread().interrupt();
                }
            }
            else {
                mediaOrganizer.cancel();
                return;
            }
        }
    }
}