// original code from Apache Solr - ported to work with Lucene 3.x and reformatted to Search coding style
/**
* 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.
*/
package org.apache.solr.analysis;
import java.io.Reader;
import java.util.Map;
import org.apache.lucene.analysis.ru.RussianLetterTokenizer;
import org.apache.solr.common.SolrException;
import org.apache.solr.common.SolrException.ErrorCode;
/**
* @deprecated Use {@link StandardTokenizerFactory} instead.
* This tokenizer has no Russian-specific functionality.
*/
@Deprecated
public class RussianLetterTokenizerFactory extends BaseTokenizerFactory {
@Override
public void init(Map<String, String> args) {
super.init( args );
if ( args.containsKey( "charset" ) ) {
throw new SolrException(
ErrorCode.SERVER_ERROR,
"The charset parameter is no longer supported. "
+ "Please process your documents as Unicode instead."
);
}
}
public RussianLetterTokenizer create(Reader in) {
assureMatchVersion();
return new RussianLetterTokenizer( in );
}
}