com.healthmarketscience.jackcess.impl

Class IndexData.EntryCursor.DirHandler

java.lang.Object

com.healthmarketscience.jackcess.impl.IndexData.EntryCursor.DirHandler

Direct Known Subclasses:

IndexData.EntryCursor.ForwardDirHandler, IndexData.EntryCursor.ReverseDirHandler

Enclosing class:

IndexData.EntryCursor

private abstract class IndexData.EntryCursor.DirHandler
extends java.lang.Object

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

Constructor Summary

Constructors

Modifier	Constructor and Description
private	DirHandler()

Method Summary

Modifier and Type	Method and Description
abstract IndexData.Position	getAnotherPosition(IndexData.Position curPos)
abstract IndexData.Position	getBeginningPosition()
abstract IndexData.Position	getEndPosition()

Methods inherited from class java.lang.Object

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

Constructor Detail

DirHandler

private DirHandler()

Method Detail

getAnotherPosition

public abstract IndexData.Position getAnotherPosition(IndexData.Position curPos)
                                               throws java.io.IOException

Throws:

java.io.IOException

getBeginningPosition

public abstract IndexData.Position getBeginningPosition()

getEndPosition

public abstract IndexData.Position getEndPosition()