content: /*
   * Copyright 2021-2022 Alibaba Group Holding Ltd.
   *
   *    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 com.aliyun.fastmodel.transform.api.datatype;
  
  import com.aliyun.fastmodel.core.tree.datatype.BaseDataType;
  import com.aliyun.fastmodel.transform.api.dialect.DialectMeta;
  
  /**
   * 目前在不同系统的转换的处理上类型的方式，是整个类型
   * 最大的部分内容.
   *
   * @author panguanjing
   * @date 2021/8/6
   */
  public interface DataTypeConverter {
      /**
       * 将老的类型转为新的类型
       *
       * @param baseDataType
       * @return
       */
      BaseDataType convert(BaseDataType baseDataType);
  
      /**
       * 源Dialect
       *
       * @return {@link DialectMeta}
       */
      DialectMeta getSourceDialect();
  
      /**
       * 目标Dialect
       *
       * @return {@link DialectMeta}
       */
      DialectMeta getTargetDialect();
  }
  