consumer.java

java代码

 
public class Consumer implements Runnable {
    private Clerk clerk; 
    
    public Consumer(Clerk clerk) { 
        this.clerk = clerk; 
    } 
    
    public void run() { 
        System.out.println(
                "消费者开始消耗整数......"); 

        // 消耗10个整数
        for(int i = 1; i <= 10; i++) { 
            try { 
                 // 等待随机时间
                Thread.sleep((int) (Math.random() * 3000)); 
            } 
            catch(InterruptedException e) { 
                e.printStackTrace(); 
            } 

              // 从店员处取走整数
            clerk.getProduct(); 
        } 
    } 
 }