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Java > Open Source Codes > org > apache > lucene > analysis > KeywordAnalyzer


1 package org.apache.lucene.analysis;
2
3 /**
4  * Copyright 2005 The Apache Software Foundation
5  *
6  * Licensed under the Apache License, Version 2.0 (the "License");
7  * you may not use this file except in compliance with the License.
8  * 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, software
13  * distributed under the License is distributed on an "AS IS" BASIS,
14  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15  * See the License for the specific language governing permissions and
16  * limitations under the License.
17  */
18
19 import java.io.Reader JavaDoc;
20
21 /**
22  * "Tokenizes" the entire stream as a single token. This is useful
23  * for data like zip codes, ids, and some product names.
24  */
25 public class KeywordAnalyzer extends Analyzer {
26   public TokenStream tokenStream(String JavaDoc fieldName,
27                                  final Reader JavaDoc reader) {
28     return new KeywordTokenizer(reader);
29   }
30 }
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