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Java > Open Source Codes > Catalog


1 /*
2  * Copyright 2003-2004 The Apache Software Foundation.
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  * http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16
17 import java.util.LinkedList JavaDoc;
18 import java.util.Iterator JavaDoc;
19
20 /**
21  * See Main.java.
22  */
23 public class Catalog {
24     LinkedList JavaDoc items = new LinkedList JavaDoc();
25     
26     public void addItem(Item item) {
27         items.addLast(item);
28     }
29     
30     public void print() {
31         System.out.println("This catalog has " + items.size() + " items");
32
33         for(Iterator JavaDoc i = items.iterator(); i.hasNext(); ) {
34             Item item = (Item) i.next();
35             item.print();
36         }
37     }
38 }
39
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