producttest.java

来自「金旭亮的java教案」· Java 代码 · 共 44 行

public class ProductTest {
    public static void main(String[] args) {
        Clerk clerk = new Clerk(); 
 
         // 消费者线程
        Thread consumerThread = 
            new Thread(
                new Consumer(clerk)); 
        // 生产者线程
        Thread producerThread = 
            new Thread(
                new Producer(clerk)); 

         consumerThread.start(); 
       producerThread.start(); 
    }
}

 class Clerk {
    // -1 表示目前没有产品
    private int product = -1; 
 
     // 这个方法由生产者呼叫
    public 
    
    void setProduct(int product) { 
        
        this.product = product; 
        System.out.printf("生产者设定 (%d)%n", this.product); 

      
    } 
    // 这个方法由消费者呼叫
    public 
      int getProduct() { 
         
        int p = this.product; 
        System.out.printf(
                  "消费者取走 (%d)%n", this.product); 
     
        return p; 
    } 
}