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Java > Open Source Codes > org > apache > mina > example > haiku > HaikuValidator


1 /*
2  * Licensed to the Apache Software Foundation (ASF) under one
3  * or more contributor license agreements. See the NOTICE file
4  * distributed with this work for additional information
5  * regarding copyright ownership. The ASF licenses this file
6  * to you under the Apache License, Version 2.0 (the
7  * "License"); you may not use this file except in compliance
8  * with the License. You may obtain a copy of the License at
9  *
10  * http://www.apache.org/licenses/LICENSE-2.0
11  *
12  * Unless required by applicable law or agreed to in writing,
13  * software distributed under the License is distributed on an
14  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15  * KIND, either express or implied. See the License for the
16  * specific language governing permissions and limitations
17  * under the License.
18  */
19 package org.apache.mina.example.haiku;
20
21 /**
22  * @author Apache Mina Project (dev@mina.apache.org)
23  * @version $Rev: $, $Date: $
24  */
25 public class HaikuValidator {
26     private static final int[] SYLLABLE_COUNTS = { 5, 7, 5 };
27
28     public void validate(Haiku haiku) throws InvalidHaikuException {
29         String JavaDoc[] phrases = haiku.getPhrases();
30
31         for (int i = 0; i < phrases.length; i++) {
32             String JavaDoc phrase = phrases[i];
33             int count = PhraseUtilities.countSyllablesInPhrase(phrase);
34
35             if (count != SYLLABLE_COUNTS[i]) {
36                 throw new InvalidHaikuException(i + 1, phrase, count,
37                         SYLLABLE_COUNTS[i]);
38             }
39         }
40     }
41 }
42
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