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 package org.apache.commons.betwixt.io.read;
17
18 import java.util.ArrayList;
19 import java.util.Iterator;
20 import java.util.List;
21
22 /***
23 * Collective class for <code>Animal</code>s
24 * @author <a href='http://jakarta.apache.org/commons'>Jakarta Commons Team</a>, <a href='http://www.apache.org'>Apache Software Foundation</a>
25 */
26 public class Animals {
27
28 private List animals = new ArrayList();
29
30 public Iterator getAnimals() {
31 return animals.iterator();
32 }
33
34 public void addAnimal(Animal animal) {
35 animals.add(animal);
36 }
37
38 public int size() {
39 return animals.size();
40 }
41 }