org.axiondb.engine.rowiterators

Class ChainedRowIterator

public class ChainedRowIterator extends BaseRowIterator implements RowIterator

Chains together one or more RowIterators to make them look like one (similiar to a SQL UNION).

Version: $Revision: 1.14 $ $Date: 2005/12/20 18:32:41 $

Author: Rodney Waldhoff Ahimanikya Satapathy

Constructor Summary
	ChainedRowIterator()

Method Summary
void	add(Row row)
void	addRowIterator(RowIterator iter)
Row	current()
int	currentIndex()
boolean	hasCurrent()
boolean	hasNext()
boolean	hasPrevious()
Row	last()
Row	next()
int	next(int count)
int	nextIndex()
Row	previous()
int	previous(int count)
int	previousIndex()
void	remove()
void	reset()
void	set(Row row)
int	size()
String	toString()