tech.ibit.mybatis.sqlbuilder.sql.support.impl

Class WhereSupportImpl<T>

java.lang.Object

tech.ibit.mybatis.sqlbuilder.sql.support.impl.CriteriaSupportImpl

tech.ibit.mybatis.sqlbuilder.sql.support.impl.WhereSupportImpl<T>

All Implemented Interfaces:

SqlSupport<T>, WhereSupport<T>

public class WhereSupportImpl<T>
extends CriteriaSupportImpl
implements SqlSupport<T>, WhereSupport<T>

WhereSupport实现

Author:

IBIT程序猿

Constructor Summary

Constructors

Constructor and Description
WhereSupportImpl(T sql) 构造函数

Method Summary

Modifier and Type	Method and Description
T	andWhere(CriteriaItem item) `WHERE AND` 语句
T	andWhere(List<Criteria> criterion) `WHERE AND` 语句
<K> WhereSupportImpl<K>	copy(K sql) 对象复制（浅复制）
T	getSql() 返回sql
ListField<Criteria>	getWhere() 返回where条件
PrepareStatement	getWherePrepareStatement(boolean useAlias) 获取预查询SQL对象
T	orWhere(CriteriaItem item) `WHERE OR`语句
T	orWhere(List<Criteria> criterion) `WHERE OR`语句
T	where(Criteria criteria) `WHERE` 语句
T	where(List<Criteria> criterion) `WHERE` 语句

Methods inherited from class java.lang.Object

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

Constructor Detail

WhereSupportImpl

public WhereSupportImpl(T sql)

构造函数

Parameters:

sql - sql对象

Method Detail

copy

public <K> WhereSupportImpl<K> copy(K sql)

对象复制（浅复制）

Type Parameters:

K - sql对象模板

Parameters:

sql - sql对象

Returns:

复制后的对象

getWhere

public ListField<Criteria> getWhere()

返回where条件

Returns:

where条件

getSql

public T getSql()

Description copied from interface: SqlSupport

返回sql

Specified by:

getSql in interface SqlSupport<T>

Returns:

sql

where

public T where(Criteria criteria)

Description copied from interface: WhereSupport

`WHERE` 语句

Specified by:

where in interface WhereSupport<T>

Parameters:

criteria - WHERE相关条件

Returns:

SQL对象

See Also:

Criteria

where

public T where(List<Criteria> criterion)

Description copied from interface: WhereSupport

`WHERE` 语句

Specified by:

where in interface WhereSupport<T>

Parameters:

criterion - WHERE相关条件列表

Returns:

SQL对象

See Also:

Criteria

andWhere

public T andWhere(CriteriaItem item)

Description copied from interface: WhereSupport

`WHERE AND` 语句

Specified by:

andWhere in interface WhereSupport<T>

Parameters:

item - WHERE相关条件

Returns:

SQL对象

See Also:

Criteria

andWhere

public T andWhere(List<Criteria> criterion)

Description copied from interface: WhereSupport

`WHERE AND` 语句

Specified by:

andWhere in interface WhereSupport<T>

Parameters:

criterion - WHERE相关条件列表

Returns:

SQL对象

See Also:

Criteria

orWhere

public T orWhere(CriteriaItem item)

Description copied from interface: WhereSupport

`WHERE OR`语句

Specified by:

orWhere in interface WhereSupport<T>

Parameters:

item - WHERE相关条件

Returns:

SQL对象

See Also:

Criteria

orWhere

public T orWhere(List<Criteria> criterion)

Description copied from interface: WhereSupport

`WHERE OR`语句

Specified by:

orWhere in interface WhereSupport<T>

Parameters:

criterion - WHERE相关条件列表

Returns:

SQL对象

See Also:

Criteria

getWherePrepareStatement

public PrepareStatement getWherePrepareStatement(boolean useAlias)

获取预查询SQL对象

Parameters:

useAlias - 是否使用别名

Returns:

预查询SQL对象