item.java

来自「购物车程序:主要用Struts+Hibernate框架实现」· Java 代码 · 共 62 行

package com.rmeng.shoppingCart.javabean.entity;

public class Item {
		private int id;
		
		private Product product;
		
		private  int number;
		
		private double cost;

		public Item()
	    {

	    }
	    public Item(Product product, int number, double cost)
	    {
	        this.product = product;
	        this.number = number;
	        this.cost = cost;
	    }
		
	    public int getNumber() {
			return number;
		}

		public void setNumber(int number) {
			this.number= number;
		}

		public double getCost() {
			return cost;
		}

		public void setCost(double cost) {
			this.cost = cost;
		}

		public int getId() {
			return id;
		}

		public void setId(int id) {
			this.id = id;
		}

		public Product getProduct() {
			return product;
		}

		public void setProduct(Product product) {
			this.product = product;
		}
		
		 public void addProduct(Product product,int number)
		{
		    this.setProduct(product);
		    this.setNumber(number);
		    this.setCost(product.getPrice() * number);
		}
}