org.axiondb.engine.rowiterators

Class LazyRowRowIterator

public class LazyRowRowIterator extends BaseRowIterator

A RowIteratorthat creates LazyRows based upon a list of Rowidentifiers.

Version: $Revision: 1.19 $ $Date: 2005/04/22 02:28:53 $

Author: Rodney Waldhoff Ahimanikya Satapathy

Constructor Summary
LazyRowRowIterator(RowSource source, IntListIterator rowIdIter, int size)
LazyRowRowIterator(RowSource source, IntListIterator rowIdIter, int knownColumn, ListIterator valueIter, int size)
Method Summary
voidadd(Row row)
Rowcurrent()
intcurrentIndex()
booleanhasCurrent()
booleanhasNext()
booleanhasPrevious()
Rowlast()
Rownext()
intnext(int count)
intnextIndex()
Rowprevious()
intprevious(int count)
intpreviousIndex()
voidremove()
voidreset()
voidset(Row row)
intsize()
StringtoString()

Constructor Detail

LazyRowRowIterator

public LazyRowRowIterator(RowSource source, IntListIterator rowIdIter, int size)

LazyRowRowIterator

public LazyRowRowIterator(RowSource source, IntListIterator rowIdIter, int knownColumn, ListIterator valueIter, int size)

Method Detail

add

public void add(Row row)

current

public Row current()

currentIndex

public int currentIndex()

hasCurrent

public boolean hasCurrent()

hasNext

public boolean hasNext()

hasPrevious

public boolean hasPrevious()

last

public Row last()

next

public Row next()

next

public int next(int count)

nextIndex

public int nextIndex()

previous

public Row previous()

previous

public int previous(int count)

previousIndex

public int previousIndex()

remove

public void remove()

reset

public void reset()

set

public void set(Row row)

size

public int size()

toString

public String toString()