client.java

来自「这是学习java与设计模式一书时所必备的源代码。只有这样才能更加深刻的理解编程的」· Java 代码 · 共 38 行

package com.javapatterns.decorator.printinvoice;

import java.util.Date;

public class Client {
    /**
     * @directed 
     */
    private static Order order;

    public static void main(String[] args)
    {
        order = new SalesOrder();
		order.setSalesDate(new Date());
        order.setCustomerName("XYZ Repair Shop");

        OrderLine line1 = new OrderLine();

        line1.setItemName("FireWheel Tire");
        line1.setUnitPrice(154.23);
        line1.setUnits(4);

        order.addItem(line1);

        OrderLine line2 = new OrderLine();

        line2.setItemName("Front Fender");
        line2.setUnitPrice(300.45);
        line2.setUnits(1);

        order.addItem(line2);

        order = new HeaderDecorator(new FooterDecorator(order));

        order.print();
    }
}