org.apache.lucene.analysis.standard.UAX29URLEmailTokenizerFactory Maven / Gradle / Ivy
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* 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.lucene.analysis.standard;
import org.apache.lucene.analysis.util.TokenizerFactory;
import org.apache.lucene.util.AttributeFactory;
import java.util.Map;
/**
* Factory for {@link UAX29URLEmailTokenizer}.
*
* <fieldType name="text_urlemail" class="solr.TextField" positionIncrementGap="100">
* <analyzer>
* <tokenizer class="solr.UAX29URLEmailTokenizerFactory" maxTokenLength="255"/>
* </analyzer>
* </fieldType>
*
* @since 3.1
* @lucene.spi {@value #NAME}
*/
public class UAX29URLEmailTokenizerFactory extends TokenizerFactory {
/** SPI name */
public static final String NAME = "uax29UrlEmail";
private final int maxTokenLength;
/** Creates a new UAX29URLEmailTokenizerFactory */
public UAX29URLEmailTokenizerFactory(Map args) {
super(args);
maxTokenLength = getInt(args, "maxTokenLength", StandardAnalyzer.DEFAULT_MAX_TOKEN_LENGTH);
if (!args.isEmpty()) {
throw new IllegalArgumentException("Unknown parameters: " + args);
}
}
@Override
public UAX29URLEmailTokenizer create(AttributeFactory factory) {
UAX29URLEmailTokenizer tokenizer = new UAX29URLEmailTokenizer(factory);
tokenizer.setMaxTokenLength(maxTokenLength);
return tokenizer;
}
}