/*
 * 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
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 *     http://www.apache.org/licenses/LICENSE-2.0
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package org.apache.lucene.analysis.core;


import org.apache.lucene.analysis.TokenStream;

Normalizes token text to lower case.

This class moved to Lucene Core, but a reference in the analysis/common module is preserved for documentation purposes and consistency with filter factory.

See Also:
/** * Normalizes token text to lower case. * <p> * This class moved to Lucene Core, but a reference in the {@code analysis/common} module * is preserved for documentation purposes and consistency with filter factory. * @see org.apache.lucene.analysis.LowerCaseFilter * @see LowerCaseFilterFactory */
public final class LowerCaseFilter extends org.apache.lucene.analysis.LowerCaseFilter {
Create a new LowerCaseFilter, that normalizes token text to lower case.
Params:
  • in – TokenStream to filter
/** * Create a new LowerCaseFilter, that normalizes token text to lower case. * * @param in TokenStream to filter */
public LowerCaseFilter(TokenStream in) { super(in); } }