Package org.apache.derby.impl.sql.compile

Class ColumnReference.RemapInfo

java.lang.Object

org.apache.derby.impl.sql.compile.ColumnReference.RemapInfo

Enclosing class:

ColumnReference

private static class ColumnReference.RemapInfo
extends java.lang.Object

Helper class to keep track of remap data when a ColumnReference is remapped multiple times. This allows the CR to be UN- remapped multiple times, as well.

Field Summary

Fields

Modifier and Type	Field	Description
(package private) java.lang.String	colName
(package private) int	colNum
(package private) ResultColumn	source
(package private) int	tableNum

Constructor Summary

Constructors

Constructor	Description
RemapInfo(int cNum, int tNum, java.lang.String cName, ResultColumn rc)

Method Summary

Modifier and Type	Method	Description
(package private) java.lang.String	getColumnName()
(package private) int	getColumnNumber()
(package private) ResultColumn	getSource()
(package private) int	getTableNumber()
(package private) void	setColName(java.lang.String cName)
(package private) void	setColNumber(int cNum)
(package private) void	setSource(ResultColumn rc)
(package private) void	setTableNumber(int tNum)

Methods inherited from class java.lang.Object

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

Field Detail

colNum

int colNum

tableNum

int tableNum

colName

java.lang.String colName

source

ResultColumn source

Constructor Detail

RemapInfo

RemapInfo(int cNum,
          int tNum,
          java.lang.String cName,
          ResultColumn rc)

Method Detail

getColumnNumber

int getColumnNumber()

getTableNumber

int getTableNumber()

getColumnName

java.lang.String getColumnName()

getSource

ResultColumn getSource()

setColNumber

void setColNumber(int cNum)

setTableNumber

void setTableNumber(int tNum)

setColName

void setColName(java.lang.String cName)

setSource

void setSource(ResultColumn rc)