com.github.braisdom.objsql.sql

接口 Expression

所有超级接口:

ComparableExpression, Sqlizable

所有已知子接口:

Column, Dataset

所有已知实现类:

AbstractExpression, AbstractTable, BetweenExpression, CaseExpression, ColumnExpression, DefaultColumn, EqualsExpression, EternalExpression, InExpression, JoinExpression, LikeException, LiteralExpression, NullExpression, ParenExpression, PlainExpression, PolynaryExpression, Select, SqlFunctionCall

public interface Expression
extends Sqlizable, ComparableExpression

In SQL syntax, Expression describes column, literal, logic expression or function call, etc. And it will be generated as a SQL expression when Java expression executed

方法概要

限定符和类型	方法和说明
Expression	as(String alias)
default Expression	div(Byte literal)
default Expression	div(Double literal)
Expression	div(Expression Expression)
default Expression	div(Float literal)
default Expression	div(Integer literal)
default Expression	div(Long literal)
default Expression	div(Short literal)
String	getAlias()
default Expression	minus(Byte literal)
default Expression	minus(Double literal)
Expression	minus(Expression Expression)
default Expression	minus(Float literal)
default Expression	minus(Integer literal)
default Expression	minus(Long literal)
default Expression	minus(Short literal)
default Expression	plus(Byte literal)
default Expression	plus(Double literal)
Expression	plus(Expression Expression)
default Expression	plus(Float literal)
default Expression	plus(Integer literal)
default Expression	plus(Long literal)
default Expression	plus(Short literal)
default Expression	rem(Byte literal)
default Expression	rem(Double literal)
Expression	rem(Expression Expression)
default Expression	rem(Float literal)
default Expression	rem(Integer literal)
default Expression	rem(Long literal)
default Expression	rem(Short literal)
default Expression	times(Byte literal)
default Expression	times(Double literal)
Expression	times(Expression Expression)
default Expression	times(Float literal)
default Expression	times(Integer literal)
default Expression	times(Long literal)
default Expression	times(Short literal)

从接口继承的方法 com.github.braisdom.objsql.sql.ComparableExpression

eq, eq, eq, eq, eq, eq, eq, ge, ge, ge, ge, ge, ge, ge, gt, gt, gt, gt, gt, gt, gt, le, le, le, le, le, le, le, lt, lt, lt, lt, lt, lt, lt, ne, ne, ne, ne, ne, ne, ne, ne2, ne2, ne2, ne2, ne2, ne2, ne2

从接口继承的方法 com.github.braisdom.objsql.sql.Sqlizable

toSql, toSql

方法详细资料

as

Expression as(String alias)

getAlias

String getAlias()

plus

Expression plus(Expression Expression)

plus

default Expression plus(Byte literal)

plus

default Expression plus(Short literal)

plus

default Expression plus(Integer literal)

plus

default Expression plus(Long literal)

plus

default Expression plus(Float literal)

plus

default Expression plus(Double literal)

minus

Expression minus(Expression Expression)

minus

default Expression minus(Byte literal)

minus

default Expression minus(Short literal)

minus

default Expression minus(Integer literal)

minus

default Expression minus(Long literal)

minus

default Expression minus(Float literal)

minus

default Expression minus(Double literal)

times

Expression times(Expression Expression)

times

default Expression times(Byte literal)

times

default Expression times(Short literal)

times

default Expression times(Integer literal)

times

default Expression times(Long literal)

times

default Expression times(Float literal)

times

default Expression times(Double literal)

div

Expression div(Expression Expression)

div

default Expression div(Byte literal)

div

default Expression div(Short literal)

div

default Expression div(Integer literal)

div

default Expression div(Long literal)

div

default Expression div(Float literal)

div

default Expression div(Double literal)

rem

Expression rem(Expression Expression)

rem

default Expression rem(Byte literal)

rem

default Expression rem(Short literal)

rem

default Expression rem(Integer literal)

rem

default Expression rem(Long literal)

rem

default Expression rem(Float literal)

rem

default Expression rem(Double literal)