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

类 LambdaQueryChainWrapper<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,?>,LambdaQueryChainWrapper<T>,com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper<T>>

com.baomidou.mybatisplus.extension.conditions.query.LambdaQueryChainWrapper<T>

所有已实现的接口:

com.baomidou.mybatisplus.core.conditions.interfaces.Compare<LambdaQueryChainWrapper<T>,com.baomidou.mybatisplus.core.toolkit.support.SFunction<T,?>>, com.baomidou.mybatisplus.core.conditions.interfaces.Func<LambdaQueryChainWrapper<T>,com.baomidou.mybatisplus.core.toolkit.support.SFunction<T,?>>, com.baomidou.mybatisplus.core.conditions.interfaces.Join<LambdaQueryChainWrapper<T>>, com.baomidou.mybatisplus.core.conditions.interfaces.Nested<com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper<T>,LambdaQueryChainWrapper<T>>, com.baomidou.mybatisplus.core.conditions.ISqlSegment, com.baomidou.mybatisplus.core.conditions.query.Query<LambdaQueryChainWrapper<T>,T,com.baomidou.mybatisplus.core.toolkit.support.SFunction<T,?>>, ChainWrapper<T>, ChainQuery<T>, Serializable

public class LambdaQueryChainWrapper<T>
extends AbstractChainWrapper<T,com.baomidou.mybatisplus.core.toolkit.support.SFunction<T,?>,LambdaQueryChainWrapper<T>,com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper<T>>
implements ChainQuery<T>, com.baomidou.mybatisplus.core.conditions.query.Query<LambdaQueryChainWrapper<T>,T,com.baomidou.mybatisplus.core.toolkit.support.SFunction<T,?>>

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
LambdaQueryChainWrapper(com.baomidou.mybatisplus.core.mapper.BaseMapper<T> baseMapper)
LambdaQueryChainWrapper(com.baomidou.mybatisplus.core.mapper.BaseMapper<T> baseMapper, com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper<T> wrapperChildren)
LambdaQueryChainWrapper(com.baomidou.mybatisplus.core.mapper.BaseMapper<T> baseMapper, Class<T> entityClass)
LambdaQueryChainWrapper(com.baomidou.mybatisplus.core.mapper.BaseMapper<T> baseMapper, T entity)
LambdaQueryChainWrapper(Class<T> entityClass)

方法概要

修饰符和类型	方法	说明
protected LambdaQueryChainWrapper<T>	doSelect(boolean condition, List<com.baomidou.mybatisplus.core.toolkit.support.SFunction<T,?>> columns)
com.baomidou.mybatisplus.core.mapper.BaseMapper<T>	getBaseMapper()	获取 BaseMapper
Class<T>	getEntityClass()	获取当前实体Class
String	getSqlSelect()
final LambdaQueryChainWrapper<T>	select(boolean condition, com.baomidou.mybatisplus.core.toolkit.support.SFunction<T,?>... columns)
LambdaQueryChainWrapper<T>	select(boolean condition, List<com.baomidou.mybatisplus.core.toolkit.support.SFunction<T,?>> columns)
final LambdaQueryChainWrapper<T>	select(com.baomidou.mybatisplus.core.toolkit.support.SFunction<T,?>... columns)
LambdaQueryChainWrapper<T>	select(Class<T> entityClass, Predicate<com.baomidou.mybatisplus.core.metadata.TableFieldInfo> predicate)

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, 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.query.ChainQuery

count, exists, list, list, one, oneOpt, page

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.query.Query

select, select

构造器详细资料

LambdaQueryChainWrapper

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

LambdaQueryChainWrapper

public LambdaQueryChainWrapper(Class<T> entityClass)

LambdaQueryChainWrapper

public LambdaQueryChainWrapper(com.baomidou.mybatisplus.core.mapper.BaseMapper<T> baseMapper,
 T entity)

LambdaQueryChainWrapper

public LambdaQueryChainWrapper(com.baomidou.mybatisplus.core.mapper.BaseMapper<T> baseMapper,
 Class<T> entityClass)

LambdaQueryChainWrapper

public LambdaQueryChainWrapper(com.baomidou.mybatisplus.core.mapper.BaseMapper<T> baseMapper,
 com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper<T> wrapperChildren)

方法详细资料

select

public LambdaQueryChainWrapper<T> select(boolean condition,
 List<com.baomidou.mybatisplus.core.toolkit.support.SFunction<T,?>> columns)

指定者:

select 在接口中 com.baomidou.mybatisplus.core.conditions.query.Query<LambdaQueryChainWrapper<T>,T,com.baomidou.mybatisplus.core.toolkit.support.SFunction<T,?>>

select

@SafeVarargs
public final LambdaQueryChainWrapper<T> select(com.baomidou.mybatisplus.core.toolkit.support.SFunction<T,?>... columns)

指定者:

select 在接口中 com.baomidou.mybatisplus.core.conditions.query.Query<LambdaQueryChainWrapper<T>,T,com.baomidou.mybatisplus.core.toolkit.support.SFunction<T,?>>

select

@SafeVarargs
public final LambdaQueryChainWrapper<T> select(boolean condition,
 com.baomidou.mybatisplus.core.toolkit.support.SFunction<T,?>... columns)

指定者:

select 在接口中 com.baomidou.mybatisplus.core.conditions.query.Query<LambdaQueryChainWrapper<T>,T,com.baomidou.mybatisplus.core.toolkit.support.SFunction<T,?>>

doSelect

protected LambdaQueryChainWrapper<T> doSelect(boolean condition,
 List<com.baomidou.mybatisplus.core.toolkit.support.SFunction<T,?>> columns)

从以下版本开始:

3.5.4

select

public LambdaQueryChainWrapper<T> select(Class<T> entityClass,
 Predicate<com.baomidou.mybatisplus.core.metadata.TableFieldInfo> predicate)

指定者:

select 在接口中 com.baomidou.mybatisplus.core.conditions.query.Query<LambdaQueryChainWrapper<T>,T,com.baomidou.mybatisplus.core.toolkit.support.SFunction<T,?>>

getSqlSelect

public String getSqlSelect()

指定者:

getSqlSelect 在接口中 com.baomidou.mybatisplus.core.conditions.query.Query<LambdaQueryChainWrapper<T>,T,com.baomidou.mybatisplus.core.toolkit.support.SFunction<T,?>>

覆盖:

getSqlSelect 在类中 AbstractChainWrapper<T,com.baomidou.mybatisplus.core.toolkit.support.SFunction<T,?>,LambdaQueryChainWrapper<T>,com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper<T>>

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