com.healthmarketscience.jackcess.impl

Class TableScanCursor.ReverseScanDirHandler

java.lang.Object

com.healthmarketscience.jackcess.impl.CursorImpl.DirHandler

com.healthmarketscience.jackcess.impl.TableScanCursor.ScanDirHandler

com.healthmarketscience.jackcess.impl.TableScanCursor.ReverseScanDirHandler

Enclosing class:

TableScanCursor

private final class TableScanCursor.ReverseScanDirHandler
extends TableScanCursor.ScanDirHandler

Handles moving the table scan cursor backward.

Constructor Summary

Constructors

Modifier	Constructor and Description
private	ReverseScanDirHandler()

Method Summary

Modifier and Type	Method and Description
int	getAnotherPageNumber()
int	getAnotherRowNumber(int curRowNumber)
CursorImpl.PositionImpl	getBeginningPosition()
CursorImpl.PositionImpl	getEndPosition()
int	getInitialRowNumber(int rowsOnPage)

Methods inherited from class java.lang.Object

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

Constructor Detail

ReverseScanDirHandler

private ReverseScanDirHandler()

Method Detail

getBeginningPosition

public CursorImpl.PositionImpl getBeginningPosition()

Specified by:

getBeginningPosition in class CursorImpl.DirHandler

getEndPosition

public CursorImpl.PositionImpl getEndPosition()

Specified by:

getEndPosition in class CursorImpl.DirHandler

getAnotherRowNumber

public int getAnotherRowNumber(int curRowNumber)

Specified by:

getAnotherRowNumber in class TableScanCursor.ScanDirHandler

getAnotherPageNumber

public int getAnotherPageNumber()

Specified by:

getAnotherPageNumber in class TableScanCursor.ScanDirHandler

getInitialRowNumber

public int getInitialRowNumber(int rowsOnPage)

Specified by:

getInitialRowNumber in class TableScanCursor.ScanDirHandler