1   /*
2    * Copyright 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  
18  package org.apache.commons.betwixt;
19  
20  import java.util.ArrayList;
21  import java.util.Iterator;
22  import java.util.List;
23  
24  /***
25   * @author <a href='http://jakarta.apache.org/'>Jakarta Commons Team</a>
26   * @version $Revision: 1.2 $
27   */
28  public class Categories {
29      
30      private List categories = new ArrayList();
31      
32      public int size() {
33          return categories.size(); 
34      }
35      
36      public Iterator getCategories() {
37          return categories.iterator();
38      }
39      
40      public void addCategory(Category category) {
41          categories.add(category);
42      }
43  }