saleslineitem.java

某本RUP经典书籍的示例工程的部分代码实现,内含有一个Junit测试用例

package com.foo.nextgen.domain;

public class SalesLineItem {
	private int quantity;
	private ProductDescription description;
	public SalesLineItem(ProductDescription desc,int quantity){
		this.description =desc;
		this.quantity=quantity;
	}
	
	public Money getSubtotal()
	{
		return description.getPrice().times(quantity);
	}
}