package org.apache.lucene.analysis.cn;
/**
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import java.io.Reader;
import org.apache.lucene.analysis.standard.StandardAnalyzer; // javadoc @link
import org.apache.lucene.analysis.util.ReusableAnalyzerBase;
import org.apache.lucene.analysis.Analyzer;
import org.apache.lucene.analysis.Tokenizer;
/**
* An {@link Analyzer} that tokenizes text with {@link ChineseTokenizer} and
* filters with {@link ChineseFilter}
* @deprecated Use {@link StandardAnalyzer} instead, which has the same functionality.
* This analyzer will be removed in Lucene 4.0
*/
@Deprecated
public final class ChineseAnalyzer extends ReusableAnalyzerBase {
/**
* Creates
* {@link org.apache.lucene.analysis.util.ReusableAnalyzerBase.TokenStreamComponents}
* used to tokenize all the text in the provided {@link Reader}.
*
* @return {@link org.apache.lucene.analysis.util.ReusableAnalyzerBase.TokenStreamComponents}
* built from a {@link ChineseTokenizer} filtered with
* {@link ChineseFilter}
*/
@Override
protected TokenStreamComponents createComponents(String fieldName,
Reader reader) {
final Tokenizer source = new ChineseTokenizer(reader);
return new TokenStreamComponents(source, new ChineseFilter(source));
}
}