Interface CaseExpression

All Superinterfaces:

ArithmeticOperable, ComparisonOperable, Expression, OrderOperable, PatternMatchingOperable, Segment, Serializable

All Known Implementing Classes:

CaseExpression.Default

public interface CaseExpression
extends Expression

case表达式

Author:

Maning

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static final class	CaseExpression.Default	case表达式默认实现
static interface	CaseExpression.Else	else操作接口
static interface	CaseExpression.End	end操作接口
static interface	CaseExpression.Then	then操作接口
static interface	CaseExpression.When	when操作接口

Nested classes/interfaces inherited from interface ComparisonOperable

ComparisonOperable.And

Nested classes/interfaces inherited from interface Expression

Expression.StaticExpression

Method Summary

Modifier and Type	Method	Description
Object	caseExpression()	case表达式
Object	elseExpression()	else表达式
static CaseExpression.When	of()	搜索式 CASE
static CaseExpression.When	of(Object expression)	简单 CASE
List<Object>	whenThenExpression()	when/then 表达式

Methods inherited from interface ArithmeticOperable

div, div, div, div, minus, minus, minus, minus, mul, mul, mul, mul, plus, plus, plus, plus

Methods inherited from interface ComparisonOperable

between, betweenAnd, eq, eq, gt, gt, gte, gte, in, in, in, isNotNull, isNull, lt, lt, lte, lte, ne, ne, notBetween, notBetweenAnd, notIn, notIn, notIn

Methods inherited from interface Expression

as, asCondition

Methods inherited from interface OrderOperable

asc, desc

Methods inherited from interface PatternMatchingOperable

contains, endWith, like, notContains, notEndWith, notLike, notStartWith, startWith

Methods inherited from interface Segment

pseudoSql, staticable

Method Details

of

static CaseExpression.When of()

搜索式 CASE

Returns:

Case实例

of

static CaseExpression.When of(Object expression)

简单 CASE

Parameters:

expression - 被比较对象

Returns:

Case实例

caseExpression

Object caseExpression()

case表达式

Returns:

case表达式

elseExpression

Object elseExpression()

else表达式

Returns:

else表达式

whenThenExpression

List<Object> whenThenExpression()

when/then 表达式

Returns:

when/then 表达式