01: /*
02: * Licensed to the Apache Software Foundation (ASF) under one or more
03: * contributor license agreements. See the NOTICE file distributed with
04: * this work for additional information regarding copyright ownership.
05: * The ASF licenses this file to You under the Apache License, Version 2.0
06: * (the "License"); you may not use this file except in compliance with
07: * the License. You may obtain a copy of the License at
08: *
09: * http://www.apache.org/licenses/LICENSE-2.0
10: *
11: * Unless required by applicable law or agreed to in writing, software
12: * distributed under the License is distributed on an "AS IS" BASIS,
13: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14: * See the License for the specific language governing permissions and
15: * limitations under the License.
16: */
17: package org.apache.commons.betwixt.io.read;
18:
19: import java.util.ArrayList;
20: import java.util.Iterator;
21: import java.util.List;
22:
23: /**
24: * Collective class for <code>Animal</code>s
25: * @author <a href='http://jakarta.apache.org/commons'>Jakarta Commons Team</a>, <a href='http://www.apache.org'>Apache Software Foundation</a>
26: */
27: public class Animals {
28:
29: private List animals = new ArrayList();
30:
31: public Iterator getAnimals() {
32: return animals.iterator();
33: }
34:
35: public void addAnimal(Animal animal) {
36: animals.add(animal);
37: }
38:
39: public int size() {
40: return animals.size();
41: }
42: }
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