tech.ibit.mybatis.sqlbuilder

Class Criteria

java.lang.Object

tech.ibit.mybatis.sqlbuilder.Criteria

All Implemented Interfaces:

PrepareStatementSupplier

public class Criteria
extends Object
implements PrepareStatementSupplier

查询条件（where 或 having）

Version:

1.0

Author:

IBIT程序猿

Method Summary

Modifier and Type	Method and Description
static Criteria	and(CriteriaItem item) 构造AND条件
static Criteria	and(List<Criteria> subCriterion) 构造AND条件
static List<Criteria>	ands(List items) 构造AND条件列表
CriteriaItem	getItem() Gets the value of item
CriteriaLogicalEnum	getLogical() Gets the value of logical
PrepareStatement	getPrepareStatement(boolean useAlias) 获取预查询SQL对象
List<Criteria>	getSubCriterion() Gets the value of subCriterion
static Criteria	or(CriteriaItem item) 构造OR条件
static Criteria	or(List<Criteria> subCriterion) 构造OR条件
static List<Criteria>	ors(List items) 构造OR条件列表
void	setItem(CriteriaItem item) Sets the item
void	setLogical(CriteriaLogicalEnum logical) Sets the logical
void	setSubCriterion(List<Criteria> subCriterion) Sets the subCriterion

Methods inherited from class java.lang.Object

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

Methods inherited from interface tech.ibit.mybatis.sqlbuilder.PrepareStatementSupplier

getPrepareStatement

Method Detail

or

public static Criteria or(List<Criteria> subCriterion)

构造OR条件

Parameters:

subCriterion - 子条件

Returns:

OR条件

or

public static Criteria or(CriteriaItem item)

构造OR条件

Parameters:

item - 条件内容

Returns:

OR条件

and

public static Criteria and(List<Criteria> subCriterion)

构造AND条件

Parameters:

subCriterion - 子条件

Returns:

AND条件

and

public static Criteria and(CriteriaItem item)

构造AND条件

Parameters:

item - 条件内容

Returns:

AND条件

ors

public static List<Criteria> ors(List items)

构造OR条件列表

Parameters:

items - 列表中的项目为CriteriaItem或者List<Criteria>

Returns:

OR条件列表

ands

public static List<Criteria> ands(List items)

构造AND条件列表

Parameters:

items - 列表中的项目为CriteriaItem或者List<Criteria>

Returns:

AND条件列表

getPrepareStatement

public PrepareStatement getPrepareStatement(boolean useAlias)

Description copied from interface: PrepareStatementSupplier

获取预查询SQL对象

Specified by:

getPrepareStatement in interface PrepareStatementSupplier

Parameters:

useAlias - 是否使用别名

Returns:

预查询SQL对象

getLogical

public CriteriaLogicalEnum getLogical()

Gets the value of logical

Returns:

the value of logical

setLogical

public void setLogical(CriteriaLogicalEnum logical)

Sets the logical

You can use getLogical() to get the value of logical

Parameters:

logical - logical

getItem

public CriteriaItem getItem()

Gets the value of item

Returns:

the value of item

setItem

public void setItem(CriteriaItem item)

Sets the item

You can use getItem() to get the value of item

Parameters:

item - item

getSubCriterion

public List<Criteria> getSubCriterion()

Gets the value of subCriterion

Returns:

the value of subCriterion

setSubCriterion

public void setSubCriterion(List<Criteria> subCriterion)

Sets the subCriterion

You can use getSubCriterion() to get the value of subCriterion

Parameters:

subCriterion - subCriterion