Interface Column

All Superinterfaces:

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

All Known Implementing Classes:

Column.Default

public interface Column
extends Expression

列接口,代表SQL中的列

Author:

Maning

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static class	Column.Default	Column默认实现

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
String	column()	列名
static Column	of(Enum<?> column)	创建列
static Column	of(String field)	创建列
static Column	of(String table, String field)	创建列
static <T> Column	of(SerializableFunction<T,?> column)	创建列
static Column	ofStatic(String column)	创建列
static Column	ofStatic(String table, String column)	创建列
static Column	parse(Enum<?> column)	创建列
String	table()	表名
default Column	with(String alias)	当作别名表的列

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 Column of(String field)

创建列

Parameters:

field - java属性,会转换列名,可使用lombok.@FieldNameConstants

Returns:

列

of

static Column of(String table,
 String field)

创建列

Parameters:

table - 表名

field - java属性,会转换列名,可使用lombok.@FieldNameConstants

Returns:

列

of

static <T> Column of(SerializableFunction<T,?> column)

创建列

Type Parameters:

T - 实体类类型

Parameters:

column - lambda列

Returns:

列

of

static Column of(Enum<?> column)

创建列

Parameters:

column - lombok枚举列(lombok.@FieldNameConstants(asEnum = true))

Returns:

列

ofStatic

static Column ofStatic(String table,
 String column)

创建列

Parameters:

table - 表名,不会转换

column - 列名,不会转换

Returns:

列

ofStatic

static Column ofStatic(String column)

创建列

Parameters:

column - 列名,不会转换

Returns:

列

parse

static Column parse(Enum<?> column)

创建列

Parameters:

column - lombok枚举列(lombok.@FieldNameConstants(asEnum = true))

Returns:

列

column

String column()

列名

Returns:

列名

table

String table()

表名

Returns:

表名

with

default Column with(String alias)

当作别名表的列

Parameters:

alias - 表别名

Returns:

别名表的列