1 package org.apache.commons.digester3.examples.api.catalog;
2
3 /*
4 * Licensed to the Apache Software Foundation (ASF) under one or more
5 * contributor license agreements. See the NOTICE file distributed with
6 * this work for additional information regarding copyright ownership.
7 * The ASF licenses this file to You under the Apache License, Version 2.0
8 * (the "License"); you may not use this file except in compliance with
9 * the License. You may obtain a copy of the License at
10 *
11 * http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 */
19
20 import java.util.LinkedList;
21 import java.util.Iterator;
22
23 /**
24 * See Main.java.
25 */
26 public class Catalog
27 {
28
29 private final LinkedList<Item> items = new LinkedList<Item>();
30
31 public void addItem( Item item )
32 {
33 items.addLast( item );
34 }
35
36 public void print()
37 {
38 System.out.println( "This catalog has " + items.size() + " items" );
39
40 for ( Iterator<Item> i = items.iterator(); i.hasNext(); )
41 {
42 Item item = i.next();
43 item.print();
44 }
45 }
46
47 }