lineitem.java

网上商店 新增功能： 1

package netstore.businessobjects;

import java.io.Serializable;
import org.apache.commons.lang.builder.ToStringBuilder;

public class LineItem implements Serializable {

    private int quantity;
    private double basePrice;
    private Order order;
    private Item item;

    public LineItem(int quantity, double basePrice, Order order, Item item) {
        this.quantity = quantity;
        this.basePrice = basePrice;
        this.order = order;
        this.item = item;
    }

    public LineItem() {
    }

    public LineItem(int quantity, double basePrice, netstore.businessobjects.Item item) {
        this.quantity = quantity;
        this.basePrice = basePrice;
        this.item = item;
    }

    public int getQuantity() {
        return this.quantity;
    }

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

    public double getBasePrice() {
        return this.basePrice;
    }

    public void setBasePrice(double basePrice) {
        this.basePrice = basePrice;
    }

    public double getUnitPrice(){
      return basePrice*quantity;
    }

    public Order getOrder() {
        return this.order;
    }

    public void setOrder(Order order) {
        this.order = order;
    }

    public Item getItem() {
        return this.item;
    }

    public void setItem(Item item) {
        this.item = item;
    }

     public String toString() {
        return new ToStringBuilder(this)
            .toString();
    }

}