com.im.commons.db.dml
Class SelectColumn

java.lang.Object
  com.im.commons.db.dml.SelectColumn

Direct Known Subclasses:

TableColumn

public abstract class SelectColumn
extends Object

This is the baseclass for TableColumn and (if supported in the future) ExpressionColumn

Constructor Summary

protected	SelectColumn()
	SelectColumn(String alias)

Method Summary

String	getAlias()
abstract String	getColumnDefinition(TermEncoder encoder) Returns column definition as it would appear in the SELECT clause.
void	setAlias(String alias)

Methods inherited from class java.lang.Object

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

Constructor Detail

SelectColumn

public SelectColumn(String alias)

SelectColumn

protected SelectColumn()

Method Detail

setAlias

public void setAlias(String alias)

getAlias

public String getAlias()

getColumnDefinition

public abstract String getColumnDefinition(TermEncoder encoder)

Returns column definition as it would appear in the SELECT clause.

Parameters:

encoder -

Returns:

column definition