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Java > Open Source Codes > golfShop > spec > cart > Cart


1 /*
2  * GolfShop
3  *
4  * Enhydra super-servlet specification object
5  *
6  */
7
8 package golfShop.spec.cart;
9
10 import java.util.Enumeration JavaDoc;
11
12 public interface Cart {
13
14 public void addItem(long ObjectId);
15 public void removeItem(long ObjectId);
16
17 public void setQuantity(long ObjectId, int quantity);
18 public int getQuantity(long ObjectId);
19 public double getTotal();
20 public Enumeration JavaDoc getContents();
21 public boolean isEmpty();
22 public void reset();
23 public boolean canUndo ();
24 public boolean canRedo ();
25 public void doneModifying ();
26 public void undo ();
27 public void redo ();
28
29
30 }
31
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