com.healthmarketscience.jackcess.impl

Class TableScanCursor.ScanDirHandler

java.lang.Object

com.healthmarketscience.jackcess.impl.CursorImpl.DirHandler

com.healthmarketscience.jackcess.impl.TableScanCursor.ScanDirHandler

Direct Known Subclasses:

TableScanCursor.ForwardScanDirHandler, TableScanCursor.ReverseScanDirHandler

Enclosing class:

TableScanCursor

private abstract class TableScanCursor.ScanDirHandler
extends CursorImpl.DirHandler

Handles moving the table scan cursor in a given direction. Separates cursor logic from value storage.

Constructor Summary

Constructors

Modifier	Constructor and Description
private	ScanDirHandler()

Method Summary

Modifier and Type	Method and Description
abstract int	getAnotherPageNumber()
abstract int	getAnotherRowNumber(int curRowNumber)
abstract int	getInitialRowNumber(int rowsOnPage)

Methods inherited from class com.healthmarketscience.jackcess.impl.CursorImpl.DirHandler

getBeginningPosition, getEndPosition

Methods inherited from class java.lang.Object

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

Constructor Detail

ScanDirHandler

private ScanDirHandler()

Method Detail

getAnotherRowNumber

public abstract int getAnotherRowNumber(int curRowNumber)

getAnotherPageNumber

public abstract int getAnotherPageNumber()

getInitialRowNumber

public abstract int getInitialRowNumber(int rowsOnPage)