com.baomidou.mybatisplus.annotation.FieldStrategy Maven / Gradle / Ivy
/*
* Copyright (c) 2011-2022, baomidou ([email protected]).
*
* 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.baomidou.mybatisplus.annotation;
/**
* 字段策略枚举类
*
* 如果字段是基本数据类型则最终效果等同于 {@link #IGNORED}
*
* @author hubin
* @since 2016-09-09
*/
public enum FieldStrategy {
/**
* 忽略判断
*/
IGNORED,
/**
* 非NULL判断
*/
NOT_NULL,
/**
* 非空判断(只对字符串类型字段,其他类型字段依然为非NULL判断)
*/
NOT_EMPTY,
/**
* 默认的,一般只用于注解里
*
1. 在全局里代表 NOT_NULL
* 2. 在注解里代表 跟随全局
*/
DEFAULT,
/**
* 不加入 SQL
*/
NEVER
}