程序包 com.baomidou.mybatisplus.extension.conditions.update

类 LambdaUpdateChainWrapper<T>

java.lang.Object

com.baomidou.mybatisplus.core.conditions.Wrapper<T>

com.baomidou.mybatisplus.extension.conditions.AbstractChainWrapper<T,com.baomidou.mybatisplus.core.toolkit.support.SFunction<T,?>,LambdaUpdateChainWrapper<T>,com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper<T>>

com.baomidou.mybatisplus.extension.conditions.update.LambdaUpdateChainWrapper<T>

所有已实现的接口:

com.baomidou.mybatisplus.core.conditions.interfaces.Compare<LambdaUpdateChainWrapper<T>,com.baomidou.mybatisplus.core.toolkit.support.SFunction<T,?>>, com.baomidou.mybatisplus.core.conditions.interfaces.Func<LambdaUpdateChainWrapper<T>,com.baomidou.mybatisplus.core.toolkit.support.SFunction<T,?>>, com.baomidou.mybatisplus.core.conditions.interfaces.Join<LambdaUpdateChainWrapper<T>>, com.baomidou.mybatisplus.core.conditions.interfaces.Nested<com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper<T>,LambdaUpdateChainWrapper<T>>, com.baomidou.mybatisplus.core.conditions.ISqlSegment, com.baomidou.mybatisplus.core.conditions.update.Update<LambdaUpdateChainWrapper<T>,com.baomidou.mybatisplus.core.toolkit.support.SFunction<T,?>>, ChainWrapper<T>, ChainUpdate<T>, Serializable

public class LambdaUpdateChainWrapper<T>
extends AbstractChainWrapper<T,com.baomidou.mybatisplus.core.toolkit.support.SFunction<T,?>,LambdaUpdateChainWrapper<T>,com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper<T>>
implements ChainUpdate<T>, com.baomidou.mybatisplus.core.conditions.update.Update<LambdaUpdateChainWrapper<T>,com.baomidou.mybatisplus.core.toolkit.support.SFunction<T,?>>

Lambda Update Chain Wrapper

从以下版本开始:

2018-12-19

作者:

miemie

另请参阅:

• 序列化表格

字段概要

从类继承的字段 com.baomidou.mybatisplus.extension.conditions.AbstractChainWrapper

typedThis, wrapperChildren

构造器概要

构造器

构造器	说明
LambdaUpdateChainWrapper(com.baomidou.mybatisplus.core.mapper.BaseMapper<T> baseMapper)
LambdaUpdateChainWrapper(com.baomidou.mybatisplus.core.mapper.BaseMapper<T> baseMapper, com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper<T> wrapperChildren)
LambdaUpdateChainWrapper(Class<T> entityClass)

方法概要

修饰符和类型	方法	说明
com.baomidou.mybatisplus.core.mapper.BaseMapper<T>	getBaseMapper()	获取 BaseMapper
Class<T>	getEntityClass()	获取当前实体Class
LambdaUpdateChainWrapper<T>	set(boolean condition, com.baomidou.mybatisplus.core.toolkit.support.SFunction<T,?> column, Object val, String mapping)
LambdaUpdateChainWrapper<T>	setDecrBy(boolean condition, com.baomidou.mybatisplus.core.toolkit.support.SFunction<T,?> column, Number val)	字段自减变量 val 值
LambdaUpdateChainWrapper<T>	setIncrBy(boolean condition, com.baomidou.mybatisplus.core.toolkit.support.SFunction<T,?> column, Number val)	字段自增变量 val 值
LambdaUpdateChainWrapper<T>	setSql(boolean condition, String setSql, Object... params)

从类继承的方法 com.baomidou.mybatisplus.extension.conditions.AbstractChainWrapper

allEq, allEq, and, apply, between, clear, clone, comment, doGroupBy, doOrderBy, doOrderByAsc, doOrderByDesc, eq, eqSql, exists, first, func, ge, geSql, getCustomSqlSegment, getEntity, getExpression, getSqlComment, getSqlFirst, getSqlSegment, getSqlSelect, getSqlSet, getTargetSql, getWrapper, groupBy, groupBy, groupBy, groupBy, groupBy, gt, gtSql, having, in, in, inSql, isNotNull, isNull, last, le, leSql, like, likeLeft, likeRight, lt, ltSql, ne, nested, not, notBetween, notExists, notIn, notIn, notInSql, notLike, notLikeLeft, notLikeRight, or, or, orderBy, orderBy, orderBy, orderBy, orderByAsc, orderByAsc, orderByDesc, orderByDesc, setEntity, setEntityClass

从类继承的方法 com.baomidou.mybatisplus.core.conditions.Wrapper

isEmptyOfEntity, isEmptyOfNormal, isEmptyOfWhere, isNonEmptyOfEntity, isNonEmptyOfNormal, isNonEmptyOfWhere, nonEmptyOfEntity, nonEmptyOfNormal, nonEmptyOfWhere

从类继承的方法 java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

从接口继承的方法 com.baomidou.mybatisplus.extension.conditions.update.ChainUpdate

remove, update, update

从接口继承的方法 com.baomidou.mybatisplus.extension.conditions.ChainWrapper

execute, getWrapper

从接口继承的方法 com.baomidou.mybatisplus.core.conditions.interfaces.Compare

allEq, allEq, allEq, allEq, between, eq, ge, gt, le, like, likeLeft, likeRight, lt, ne, notBetween, notLike, notLikeLeft, notLikeRight

从接口继承的方法 com.baomidou.mybatisplus.core.conditions.interfaces.Func

eqSql, func, geSql, groupBy, groupBy, gtSql, having, in, in, inSql, isNotNull, isNull, leSql, ltSql, notIn, notIn, notInSql, orderByAsc, orderByAsc, orderByAsc, orderByAsc, orderByAsc, orderByDesc, orderByDesc, orderByDesc, orderByDesc, orderByDesc

从接口继承的方法 com.baomidou.mybatisplus.core.conditions.interfaces.Join

apply, comment, exists, first, last, notExists, or

从接口继承的方法 com.baomidou.mybatisplus.core.conditions.interfaces.Nested

and, nested, not, or

从接口继承的方法 com.baomidou.mybatisplus.core.conditions.update.Update

getSqlSet, set, set, set, setDecrBy, setIncrBy, setSql

构造器详细资料

LambdaUpdateChainWrapper

public LambdaUpdateChainWrapper(com.baomidou.mybatisplus.core.mapper.BaseMapper<T> baseMapper)

LambdaUpdateChainWrapper

public LambdaUpdateChainWrapper(Class<T> entityClass)

LambdaUpdateChainWrapper

public LambdaUpdateChainWrapper(com.baomidou.mybatisplus.core.mapper.BaseMapper<T> baseMapper,
 com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper<T> wrapperChildren)

方法详细资料

set

public LambdaUpdateChainWrapper<T> set(boolean condition,
 com.baomidou.mybatisplus.core.toolkit.support.SFunction<T,?> column,
 Object val,
 String mapping)

指定者:

set 在接口中 com.baomidou.mybatisplus.core.conditions.update.Update<LambdaUpdateChainWrapper<T>,com.baomidou.mybatisplus.core.toolkit.support.SFunction<T,?>>

setSql

public LambdaUpdateChainWrapper<T> setSql(boolean condition,
 String setSql,
 Object... params)

指定者:

setSql 在接口中 com.baomidou.mybatisplus.core.conditions.update.Update<LambdaUpdateChainWrapper<T>,com.baomidou.mybatisplus.core.toolkit.support.SFunction<T,?>>

setIncrBy

public LambdaUpdateChainWrapper<T> setIncrBy(boolean condition,
 com.baomidou.mybatisplus.core.toolkit.support.SFunction<T,?> column,
 Number val)

字段自增变量 val 值

指定者:

setIncrBy 在接口中 com.baomidou.mybatisplus.core.conditions.update.Update<LambdaUpdateChainWrapper<T>,com.baomidou.mybatisplus.core.toolkit.support.SFunction<T,?>>

参数:

condition - 条件

column - 字段

val - 值

返回:

this

从以下版本开始:

3.5.6

setDecrBy

public LambdaUpdateChainWrapper<T> setDecrBy(boolean condition,
 com.baomidou.mybatisplus.core.toolkit.support.SFunction<T,?> column,
 Number val)

字段自减变量 val 值

指定者:

setDecrBy 在接口中 com.baomidou.mybatisplus.core.conditions.update.Update<LambdaUpdateChainWrapper<T>,com.baomidou.mybatisplus.core.toolkit.support.SFunction<T,?>>

参数:

condition - 条件

column - 字段

val - 值

返回:

this

从以下版本开始:

3.5.6

getBaseMapper

public com.baomidou.mybatisplus.core.mapper.BaseMapper<T> getBaseMapper()

从接口复制的说明: ChainWrapper

获取 BaseMapper

指定者:

getBaseMapper 在接口中 ChainWrapper<T>

返回:

BaseMapper

getEntityClass

public Class<T> getEntityClass()

从接口复制的说明: ChainWrapper

获取当前实体Class

指定者:

getEntityClass 在接口中 ChainWrapper<T>

返回:

Class