package kr.wisestone.owl.util;

/**
 * Created by wisestone on 2018-02-01.
 */
public class ThreadCounter {
    private volatile static ThreadCounter uniqueInstance;

    private ThreadCounter() {
    }

    public static ThreadCounter getInstance() {
        if (uniqueInstance == null) {
            synchronized (ThreadCounter.class) {
                if (uniqueInstance == null) {
                    uniqueInstance = new ThreadCounter();
                }
            }
        }

        return uniqueInstance;
    }

    private volatile Long count = 0L;

    public synchronized  Long getCount() {
        return count;
    }

    public synchronized  void setCount(Long count) {
        this.count = count;
    }

    public synchronized  void addCount() {
        this.count++;
    }
}