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/**
 *  Copyright (c) 1997-2013, www.tinygroup.org ([email protected]).
 *
 *  Licensed under the GPL, Version 3.0 (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.gnu.org/licenses/gpl.html
 *
 *  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.tinygroup.ini;

import java.util.List;

/**
 * Created by luoguo on 14-3-28.
 */
interface ValueOperator {
    /**
     * 设置值，如果有同名的，则会被替换
     *
     * @param sectionName
     * @param key
     * @param value
     * @param 
     */
     IniOperator put(String sectionName, String key, T value);

    /**
     * 添加值，不关心是否有同名的
     *
     * @param sectionName
     * @param key
     * @param value
     * @param 
     */
     IniOperator add(String sectionName, String key, T value);

    /**
     * 获取值，如果读不到值，则取默认值
     * 如果有多个，则只取第一个
     *
     * @param sectionName
     * @param key
     * @param defaultValue
     * @param 
     * @return
     */
     T get(Class tClass, String sectionName, String key, T defaultValue);

    String get(String sectionName, String key, String defaultValue);

    String get(String sectionName, String key);

    /**
     * 返回指定键值列表
     *
     * @param sectionName
     * @param key
     * @param 
     * @return
     */
     List getList(Class tClass, String sectionName, String key);

    /**
     * 读取值，如果有多个，则返回第一个
     *
     * @param sectionName
     * @param key
     * @param 
     * @return
     */
     T get(Class tClass, String sectionName, String key);

}