Java Reference
In-Depth Information
10 =
new
Address(
ÐSam's
Small AppliancesÑ
,
11
Ð100 Main StreetÑ,
ÐAnytownÑ, ÐCAÑ, Ð98765Ñ
);
12
13 Invoice samsInvoice =
new
Invoice(samsAddress);
14 samsInvoice.add(
new
Product(
ÐToasterÑ
,
29.95
),
3
);
15 samsInvoice.add(
new
Product(
ÐHair
dryerÑ
,
24.95
),
1
);
16 samsInvoice.add(
new
Product(
ÐCar
vacuumÑ
,
19.99
),
2
);
17
18 System.out.println(samsInvoice.format());
19 }
20 }
ch12/invoice/Invoice.java
1
import
java.util.ArrayList;
2
3 /**
4
Describes an invoice for a set of purchased products.
5 */
6
public class
Invoice
7 {
8 /**
9
Constructs an invoice.
10 @param anAddress
the billing address
11 */
12
public
Invoice(Address anAddress)
13 {
14 items =
new
ArrayList<LineItem>();
15 billingAddress = anAddress;
16 }
17
18 /**
19
Adds a charge for a product to this invoice.
20 @param aProduct
the product that the customer
ordered
552
553
