ex7_17.txt

j2ee core design patterns

Example 7.17 	Order 

import java.util.Collection;

public class Order {
    String orderId;
    Collection lineItems;
    
    . . .

    public void addLineItems( LineItem[] lines ) {
        for( int i = 0; i < lines.length; i++ ) {
            lineItems.add( lines[ i ] );
        }
    }
}