1 package org.apache.lucene.analysis.cn;
4 * Licensed to the Apache Software Foundation (ASF) under one or more
5 * contributor license agreements. See the NOTICE file distributed with
6 * this work for additional information regarding copyright ownership.
7 * The ASF licenses this file to You under the Apache License, Version 2.0
8 * (the "License"); you may not use this file except in compliance with
9 * the License. You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
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20 import java.io.Reader;
22 import org.apache.lucene.analysis.ReusableAnalyzerBase;
23 import org.apache.lucene.analysis.standard.StandardAnalyzer; // javadoc @link
24 import org.apache.lucene.analysis.Analyzer;
25 import org.apache.lucene.analysis.Tokenizer;
28 * An {@link Analyzer} that tokenizes text with {@link ChineseTokenizer} and
29 * filters with {@link ChineseFilter}
30 * @deprecated Use {@link StandardAnalyzer} instead, which has the same functionality.
31 * This analyzer will be removed in Lucene 5.0
34 public final class ChineseAnalyzer extends ReusableAnalyzerBase {
38 * {@link org.apache.lucene.analysis.ReusableAnalyzerBase.TokenStreamComponents}
39 * used to tokenize all the text in the provided {@link Reader}.
41 * @return {@link org.apache.lucene.analysis.ReusableAnalyzerBase.TokenStreamComponents}
42 * built from a {@link ChineseTokenizer} filtered with
43 * {@link ChineseFilter}
46 protected TokenStreamComponents createComponents(String fieldName,
48 final Tokenizer source = new ChineseTokenizer(reader);
49 return new TokenStreamComponents(source, new ChineseFilter(source));