org.teiid.language

Class DerivedColumn

java.lang.Object

org.teiid.language.BaseLanguageObject

org.teiid.language.DerivedColumn

All Implemented Interfaces:

LanguageObject

public class DerivedColumn
extends BaseLanguageObject

Constructor Summary

Constructors

Constructor and Description
DerivedColumn(String name, Expression expression)

Method Summary

Modifier and Type	Method and Description
void	acceptVisitor(LanguageObjectVisitor visitor)
String	getAlias()
Expression	getExpression()
boolean	isProjected() If this column is projected for use by Teiid
void	setAlias(String name)
void	setExpression(Expression expression)
void	setProjected(boolean projected)

Methods inherited from class org.teiid.language.BaseLanguageObject

toString

Methods inherited from class java.lang.Object

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

Constructor Detail

DerivedColumn

public DerivedColumn(String name,
                     Expression expression)

Method Detail

getAlias

public String getAlias()

getExpression

public Expression getExpression()

acceptVisitor

public void acceptVisitor(LanguageObjectVisitor visitor)

setAlias

public void setAlias(String name)

setExpression

public void setExpression(Expression expression)

isProjected

public boolean isProjected()

If this column is projected for use by Teiid

Returns:

setProjected

public void setProjected(boolean projected)