com.mybatisflex.core.query

类 QueryChain<T>

java.lang.Object

com.mybatisflex.core.query.BaseQueryWrapper<QueryWrapper>

com.mybatisflex.core.query.QueryWrapper

com.mybatisflex.core.query.QueryWrapperAdapter<QueryChain<T>>

com.mybatisflex.core.query.QueryChain<T>

所有已实现的接口:

ChainQuery<T>, CloneSupport<QueryWrapper>, MapperQueryChain<T>, Serializable, Cloneable

public class QueryChain<T>
extends QueryWrapperAdapter<QueryChain<T>>
implements MapperQueryChain<T>

QueryWrapper 链式调用。

从以下版本开始:

2023-07-22

作者:

王帅

另请参阅:

序列化表格

字段概要

字段

限定符和类型	字段和说明
private BaseMapper<T>	baseMapper

从类继承的字段 com.mybatisflex.core.query.BaseQueryWrapper

context, dataSource, endFragments, groupByColumns, havingQueryCondition, hint, joins, joinTables, limitOffset, limitRows, orderBys, queryTables, selectColumns, unions, whereQueryCondition, with

构造器概要

构造器

构造器和说明
QueryChain(BaseMapper<T> baseMapper)

方法概要

限定符和类型	方法和说明
BaseMapper<T>	baseMapper() 该实现类对应的 BaseMapper 对象。
static <E> QueryChain<E>	of(BaseMapper<E> baseMapper)
static <T> QueryChain<T>	of(Class<T> entityClass)
QueryWrapper	toQueryWrapper() 将该实现类转换为 QueryWrapper 对象。
String	toSQL()

从类继承的方法 com.mybatisflex.core.query.QueryWrapperAdapter

and, and, and, and, and, and, and, and, as, between, between, between, between, between, between, clone, crossJoin, crossJoin, crossJoin, crossJoin, crossJoin, crossJoin, crossJoin, datasource, eq, eq, eq, eq, eq, eq, forUpdate, forUpdateNoWait, from, from, from, from, fullJoin, fullJoin, fullJoin, fullJoin, fullJoin, fullJoin, fullJoin, ge, ge, ge, ge, ge, ge, groupBy, groupBy, groupBy, groupBy, groupBy, groupBy, gt, gt, gt, gt, gt, gt, having, hint, in, in, in, in, in, in, in, in, in, in, in, in, in, in, innerJoin, innerJoin, innerJoin, innerJoin, innerJoin, innerJoin, innerJoin, isNotNull, isNotNull, isNotNull, isNotNull, isNotNull, isNotNull, isNull, isNull, isNull, isNull, isNull, isNull, join, join, join, join, join, join, join, le, le, le, le, le, le, leftJoin, leftJoin, leftJoin, leftJoin, leftJoin, leftJoin, leftJoin, like, like, like, like, like, like, likeLeft, likeLeft, likeLeft, likeLeft, likeLeft, likeLeft, likeRight, likeRight, likeRight, likeRight, likeRight, likeRight, limit, limit, lt, lt, lt, lt, lt, lt, ne, ne, ne, ne, ne, ne, notBetween, notBetween, notBetween, notBetween, notBetween, notBetween, notIn, notIn, notIn, notIn, notIn, notIn, notIn, notIn, notIn, notIn, notIn, notIn, notIn, notIn, notLike, notLike, notLike, notLike, notLike, notLike, notLikeLeft, notLikeLeft, notLikeLeft, notLikeLeft, notLikeLeft, notLikeLeft, notLikeRight, notLikeRight, notLikeRight, notLikeRight, notLikeRight, notLikeRight, offset, or, or, or, or, or, or, or, or, orderBy, orderBy, orderBy, orderBy, orderBy, orderBy, rightJoin, rightJoin, rightJoin, rightJoin, rightJoin, rightJoin, rightJoin, select, select, select, select, select, select, select, union, unionAll, where, where, where, where, where, where, where, with, with, withRecursive, withRecursive

从类继承的方法 com.mybatisflex.core.query.QueryWrapper

and, connectMap, create, create, create, create, create, getAllValueArray, getChildSelect, getConditionValueArray, getJoinValueArray, hasCondition, joining, joining, joining, or

从类继承的方法 com.mybatisflex.core.query.BaseQueryWrapper

addEndFragment, addGroupByColumns, addHavingQueryCondition, addJoin, addJoinTable, addOrderBy, addSelectColumn, addWhereQueryCondition, addWhereQueryCondition, clear, getContext, getContext, getDataSource, getEndFragments, getGroupByColumns, getHavingQueryCondition, getHint, getJoins, getJoinTables, getLimitOffset, getLimitRows, getOrderBys, getQueryTables, getSelectColumns, getUnions, getWhereQueryCondition, putContext, setContext, setDataSource, setEndFragments, setGroupByColumns, setHavingQueryCondition, setHint, setJoins, setJoinTables, setLimitOffset, setLimitRows, setOrderBys, setQueryTables, setSelectColumns, setUnions, setWhereQueryCondition

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.mybatisflex.core.query.MapperQueryChain

count, exists, list, listAs, obj, objAs, objAsOpt, objList, objListAs, objOpt, one, oneAs, page, pageAs, withFields, withRelations, withRelations

从接口继承的方法 com.mybatisflex.core.query.ChainQuery

oneAsOpt, oneOpt

字段详细资料

baseMapper

private final BaseMapper<T> baseMapper

构造器详细资料

QueryChain

public QueryChain(BaseMapper<T> baseMapper)

方法详细资料

of

public static <T> QueryChain<T> of(Class<T> entityClass)

of

public static <E> QueryChain<E> of(BaseMapper<E> baseMapper)

baseMapper

public BaseMapper<T> baseMapper()

从接口复制的说明: MapperQueryChain

该实现类对应的 BaseMapper 对象。

指定者:

baseMapper 在接口中 MapperQueryChain<T>

返回:

BaseMapper

toQueryWrapper

public QueryWrapper toQueryWrapper()

从接口复制的说明: MapperQueryChain

将该实现类转换为 QueryWrapper 对象。

指定者:

toQueryWrapper 在接口中 MapperQueryChain<T>

返回:

QueryWrapper

toSQL

public String toSQL()

覆盖:

toSQL 在类中 QueryWrapper