cartitem.java

用java编写的程序

package webbook.shopping.cart;

public class CartItem {
	private String name;
	private int quantity;
	private double price;
	private String id;
	private String desc;

	public CartItem(String id, String name, int quantity, double price) {
		this.id = id;
		this.name = name;
		this.quantity = quantity;
		this.price = price;
	}

	public String getDesc() {
		return desc;
	}

	public void setDesc(String desc) {
		this.desc = desc;
	}

	public String getId() {
		return id;
	}

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

	public String getName() {
		return name;
	}

	public void setName(String name) {
		this.name = name;
	}

	public double getPrice() {
		return price;
	}

	public void setPrice(double price) {
		this.price = price;
	}

	public int getQuantity() {
		return quantity;
	}

	public void setQuantity(int quantity) {
		this.quantity = quantity;
	}

	public double getSum() {
		return this.quantity * this.price;
	}
}