bookorder.java

来自「java web services how to program」· Java 代码 · 共 10 行

// Fig. 15.4: BookOrder.java.
// Interface BookOrder enables clients to order books via the
// BookOrder Web service.
package com.deitel.jws1.services;

public interface BookOrder {

   // return price of book based on ISBN and quantity
   public double orderBook( String ISBN, int quantity );
}