com.baomidou.mybatisplus.core.conditions

类 AbstractLambdaWrapper<T,Children extends AbstractLambdaWrapper<T,Children>>

java.lang.Object

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

com.baomidou.mybatisplus.core.conditions.AbstractWrapper<T,SFunction<T,?>,Children>

com.baomidou.mybatisplus.core.conditions.AbstractLambdaWrapper<T,Children>

所有已实现的接口:

Compare<Children,SFunction<T,?>>, Func<Children,SFunction<T,?>>, Join<Children>, Nested<Children,Children>, ISqlSegment, java.io.Serializable

直接已知子类:

LambdaQueryWrapper, LambdaUpdateWrapper

public abstract class AbstractLambdaWrapper<T,Children extends AbstractLambdaWrapper<T,Children>>
extends AbstractWrapper<T,SFunction<T,?>,Children>

Lambda 语法使用 Wrapper

统一处理解析 lambda 获取 column

从以下版本开始:

2017-05-26

作者:

hubin miemie HCL

另请参阅:

序列化表格

字段概要

从类继承的字段 com.baomidou.mybatisplus.core.conditions.AbstractWrapper

expression, lastSql, paramNameSeq, paramNameValuePairs, sqlComment, sqlFirst, typedThis

构造器概要

构造器

构造器和说明
AbstractLambdaWrapper()

方法概要

限定符和类型	方法和说明
protected java.lang.String	columnsToString(boolean onlyColumn, SFunction<T,?>... columns)
protected java.lang.String	columnsToString(SFunction<T,?>... columns) 多字段转换为逗号 "," 分割字符串
protected java.lang.String	columnToString(SFunction<T,?> column) 获取 columnName
protected java.lang.String	columnToString(SFunction<T,?> column, boolean onlyColumn)
protected void	initNeed() 必要的初始化

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

addCondition, addNestedCondition, allEq, allEq, and, and, apply, between, clear, clone, comment, doIt, eq, exists, first, formatSql, formatSqlIfNeed, func, ge, getEntity, getEntityClass, getExpression, getParamNameValuePairs, getSqlComment, getSqlFirst, getSqlSegment, groupBy, gt, having, in, inSql, instance, isNotNull, isNull, last, le, like, likeLeft, likeRight, likeValue, lt, ne, nested, not, notBetween, notExists, notIn, notInSql, notLike, or, or, orderBy, setEntity, setEntityClass

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

getCustomSqlSegment, getSqlSelect, getSqlSet, getTargetSql, isEmptyOfEntity, isEmptyOfNormal, isEmptyOfWhere, 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.core.conditions.interfaces.Compare

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

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

and, nested, or

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.Func

func, groupBy, groupBy, having, in, in, in, inSql, isNotNull, isNull, notIn, notIn, notIn, notInSql, orderByAsc, orderByAsc, orderByAsc, orderByDesc, orderByDesc, orderByDesc

构造器详细资料

AbstractLambdaWrapper

public AbstractLambdaWrapper()

方法详细资料

columnsToString

protected java.lang.String columnsToString(SFunction<T,?>... columns)

从类复制的说明: AbstractWrapper

多字段转换为逗号 "," 分割字符串

覆盖:

columnsToString 在类中 AbstractWrapper<T,SFunction<T,?>,Children extends AbstractLambdaWrapper<T,Children>>

参数:

columns - 多字段

columnsToString

protected java.lang.String columnsToString(boolean onlyColumn,
                                           SFunction<T,?>... columns)

columnToString

protected java.lang.String columnToString(SFunction<T,?> column)

从类复制的说明: AbstractWrapper

获取 columnName

覆盖:

columnToString 在类中 AbstractWrapper<T,SFunction<T,?>,Children extends AbstractLambdaWrapper<T,Children>>

columnToString

protected java.lang.String columnToString(SFunction<T,?> column,
                                          boolean onlyColumn)

initNeed

protected void initNeed()

从类复制的说明: AbstractWrapper

必要的初始化

覆盖:

initNeed 在类中 AbstractWrapper<T,SFunction<T,?>,Children extends AbstractLambdaWrapper<T,Children>>