to.etc.webapp.query

Class QSelectionColumn

java.lang.Object

to.etc.webapp.query.QNodeBase

to.etc.webapp.query.QSelectionColumn

public final class QSelectionColumn
extends QNodeBase

Represents a single selected column.

Author:

Frits Jalvingh Created on Jul 14, 2009

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	QSelectionColumn(QSelectionItem item)
protected	QSelectionColumn(QSelectionItem item, String alias)

Method Summary

Modifier and Type	Method and Description
String	getAlias() Return the alias applied to this selection column.
QSelectionItem	getItem()
void	visit(QNodeVisitor v)

Methods inherited from class to.etc.webapp.query.QNodeBase

toString

Methods inherited from class java.lang.Object

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

Constructor Detail

QSelectionColumn

protected QSelectionColumn(@Nonnull
                           QSelectionItem item)

QSelectionColumn

protected QSelectionColumn(@Nonnull
                           QSelectionItem item,
                           @Nullable
                           String alias)

Method Detail

getAlias

@Nullable
public String getAlias()

Return the alias applied to this selection column.

Returns:

getItem

@Nonnull
public QSelectionItem getItem()

visit

public void visit(@Nonnull
                  QNodeVisitor v)
           throws Exception

Specified by:

visit in class QNodeBase

Throws:

Exception