/*
 * Copyright 2015 JBoss, by Red Hat, Inc
 *
 * Licensed 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.uberfire.ext.metadata.backend.lucene.analyzer;

import org.apache.lucene.analysis.Analyzer;
import org.apache.lucene.analysis.TokenStream;
import org.apache.lucene.analysis.core.LowerCaseFilter;

public class FilenameAnalyzer extends Analyzer {

    public FilenameAnalyzer() {
        super();
    }

    @Override
    protected TokenStreamComponents createComponents(String fieldName) {
        final LowerCaseTokenizer src = new LowerCaseTokenizer();
        final TokenStream tok = new LowerCaseFilter(src);

        return new TokenStreamComponents(src,
                                         tok);
    }
}
