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package protobuf4j.orm.sql;
import javax.annotation.Nonnull;
import java.util.List;
/**
* author: yuanwq
* date: 2018/7/11
*/
public interface ISqlObject {
/**
* 构造jdbc所用的sqlTemplate
*
* @return {@code sb} for chain invocation
*/
StringBuilder toSqlTemplate(@Nonnull StringBuilder sb);
/**
* 使用对应参数构造实际的sql语句，主要用于可视化
*
* 由于类型映射原因，构造的sql语句可能不完全满足sql语法，即有可能不可执行
*
* @return {@code sb} for chain invocation
*/
StringBuilder toSolidSql(@Nonnull StringBuilder sb);
/**
* 收集{@code SqlTemplate}中的参数值
*
* @return {@code sqlValues} for chain invocation
*/
List collectSqlValue(@Nonnull List sqlValues);
/**
* 显示声明，要求实现类重写{@code toString}
*/
String toString();
}