com.dynamic.sql.core.column.function

Class AnonymousFunction

java.lang.Object

com.dynamic.sql.core.column.function.AbstractColumFunction

com.dynamic.sql.core.column.function.AnonymousFunction

All Implemented Interfaces:

ColumnArithmetic, ColumFunction

public class AnonymousFunction
extends AbstractColumFunction

匿名函数，当明确不需要函数调用时使用，此类存在的目的是为了统一函数调用行为

Field Summary

Fields inherited from class com.dynamic.sql.core.column.function.AbstractColumFunction

aliasTableMap, dataSourceName, delegateFunction, sqlDialect, version

Constructor Summary

Constructors

Constructor and Description
AnonymousFunction()
AnonymousFunction(String functionToString, ParameterBinder parameterBinder) 仅仅记录函数，不做任何特殊处理

Method Summary

Modifier and Type	Method and Description
String	getFunctionToString()
String	getFunctionToString(SqlDialect sqlDialect, Version version)
Fn<?,?>	getOriginColumnFn()
ParameterBinder	getParameterBinder()
String	getTableAlias()

Methods inherited from class com.dynamic.sql.core.column.function.AbstractColumFunction

add, add, add, add, divide, divide, divide, divide, getAliasTableMap, getArithmetic, getDataSourceName, getDelegateFunction, multiply, multiply, multiply, multiply, setAliasTableMap, setArithmetic, setDataSourceName, setSqlDialect, setVersion, subtract, subtract, subtract, subtract

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.dynamic.sql.core.column.function.ColumFunction

setTableAlias

Constructor Detail

AnonymousFunction

public AnonymousFunction()

AnonymousFunction

public AnonymousFunction(String functionToString,
                         ParameterBinder parameterBinder)

仅仅记录函数，不做任何特殊处理

Method Detail

getFunctionToString

public String getFunctionToString()

getFunctionToString

public String getFunctionToString(SqlDialect sqlDialect,
                                  Version version)
                           throws UnsupportedOperationException

Throws:

UnsupportedOperationException

getOriginColumnFn

public Fn<?,?> getOriginColumnFn()

getParameterBinder

public ParameterBinder getParameterBinder()

getTableAlias

public String getTableAlias()