?? order.java
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// Decompiled by Jad v1.5.8f. Copyright 2001 Pavel Kouznetsov.
// Jad home page: http://www.kpdus.com/jad.html
// Decompiler options: packimports(3)
// Source File Name: Order.java
import java.util.ArrayList;
import java.util.Iterator;
public class Order
implements Iterable
{
public Order()
{
items = new ArrayList();
}
public void addItem(OrderItem orderitem)
{
items.add(orderitem);
}
public void removeItem(OrderItem orderitem)
{
items.remove(orderitem);
}
public Iterator iterator()
{
return items.iterator();
}
public OrderItem getItem(Product product)
{
for(Iterator iterator1 = items.iterator(); iterator1.hasNext();)
{
OrderItem orderitem = (OrderItem)iterator1.next();
if(orderitem.getProduct().equals(product))
return orderitem;
}
return null;
}
public int getNumberOfItems()
{
return items.size();
}
public double getTotalCost()
{
double d = 0.0D;
for(Iterator iterator1 = items.iterator(); iterator1.hasNext();)
{
OrderItem orderitem = (OrderItem)iterator1.next();
d += orderitem.getValue();
}
return d;
}
private ArrayList items;
}
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