printqueuetest.java

来自「Java程序设计技巧与开发实例附书源代码。」· Java 代码 · 共 32 行

import java.util.Date;

public class PrintQueueTest
{
    public static void main(String args[])
    {
        Queue printer = new Queue();
        printer.enqueue(new PrintJob("黎昌建", new Date()));
        printer.enqueue(new PrintJob("马立广", new Date()));
        try
        {
            Thread.sleep(2000);
            while (!printer.isEmpty())
            {
                System.out.println("Printing starts: " + (new Date()));
                System.out.println("\tJob: " + printer.dequeue());
            }
            System.out.println("Printing starts: " + (new Date()));
            System.out.println("\tJob: " + printer.dequeue());
        }
        catch (InterruptedException ie)
        {
            System.err.println(ie);
        }
        catch (QueueException qe)
        {
            System.err.println(qe);
        }
    }
}