utils.TextNormalizer.java Source code

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Here is the source code for utils.TextNormalizer.java

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/**
 *  This program is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU Lesser General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU Lesser General Public License for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public License
 *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 *
 *
 *  The original code are licensed under the GNU Lesser General Public License.
 */
package utils;

import org.springframework.stereotype.Component;

import java.text.Normalizer;

@Component
public class TextNormalizer {

    public String normalizeText(String text) {
        return text == null ? null
                : Normalizer.normalize(text, Normalizer.Form.NFD)
                        .replaceAll("\\p{InCombiningDiacriticalMarks}+", "").toLowerCase();
    }

}