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/*
 * Copyright 2020-2022 the original author or authors.
 *
 * 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 io.mybatis.provider;

import io.mybatis.config.ConfigHelper;
import io.mybatis.provider.util.ServiceLoaderUtil;

import java.util.HashMap;
import java.util.List;
import java.util.Map;

/**
 * 默认提供的样式,自己可以通过 SPI 扩展
 */
public interface Style {
  /**
   * 默认配置对应的 key
   */
  String DEFAULT_STYLE_KEY = "mybatis.provider.style";

  /**
   * 不做转换
   */
  String NORMAL = "normal";

  /**
   * 驼峰转下划线
   */
  String LOWER_UNDERSCORE = "lower_underscore";

  /**
   * 转小写
   */
  String LOWER = "lower";

  /**
   * 转大写
   */
  String UPPER = "upper";

  /**
   * 驼峰转大写下划线
   */
  String UPPER_UNDERSCORE = "upper_underscore";
  /**
   * 初始化样式信息
   */
  Map styleMap = new HashMap() {
    {
      List