/*
 * Copyright (c) 2007 NTT DATA Corporation
 *
 * 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 jp.terasoluna.fw.file.annotation;

/**
 * 無変換処理クラス。
 * <p>
 * String型のカラムについて文字変換処理を行わない。<br>
 * </p>
 */
public class NullStringConverter implements StringConverter {

    /**
     * 文字変換を行わない。
     * @param s 変換前の文字列
     * @return 変換前の文字列
     */
    @Override
    public String convert(String s) {
        return s;
    }

}