?? book.java
字號:
// Fig. 16.17: Book.java
// Represents a book
package cartXML;
public class Book
{
private double price;
private int quantity;
private String productID;
private String[] description; //title, author, isbn
public Book()
{
description = null;
productID = null;
quantity = 0;
price = 0;
}
public Book( double price, int quantity, String productID )
{
this.price = price;
this.quantity = quantity;
this.productID = productID;
}
public Book( double price, int quantity, String productID,
String description[] )
{
this.price = price;
this.quantity = quantity;
this.productID = productID;
this.description = description;
}
public String[] getDescription()
{ return description; }
public double getPrice()
{ return price; }
public int getQuantity()
{ return quantity; }
public String getProductID()
{ return productID; }
public void setDescription( String description[] )
{ this.description = description; }
public void setPrice( double d )
{ price = d; }
public void setQuantity( int i )
{ quantity = i; }
public void setProductID( String s )
{ productID = s; }
}
/*
**************************************************************************
* (C) Copyright 2001 by Deitel & Associates, Inc. and Prentice Hall. *
* All Rights Reserved. *
* *
* DISCLAIMER: The authors and publisher of this book have used their *
* best efforts in preparing the book. These efforts include the *
* development, research, and testing of the theories and programs *
* to determine their effectiveness. The authors and publisher make *
* no warranty of any kind, expressed or implied, with regard to these *
* programs or to the documentation contained in these books. The authors *
* and publisher shall not be liable in any event for incidental or *
* consequential damages in connection with, or arising out of, the *
* furnishing, performance, or use of these programs. *
**************************************************************************
*/
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