net.sf.joafip.btreeplus.entity

Class AbstractNodePage

java.lang.Object

net.sf.joafip.btreeplus.entity.AbstractElement

net.sf.joafip.btreeplus.entity.AbstractNodePage

All Implemented Interfaces:

IPageRecordable, IStateStored

Direct Known Subclasses:

LeafPage, NonTerminalPage

@NotStorableClass
public abstract class AbstractNodePage
extends AbstractElement

Author:

luc peuvrier

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	longKey

Constructor Summary

Constructors

Constructor and Description
AbstractNodePage(boolean longKey)

Method Summary

Methods

Modifier and Type	Method and Description
protected int	entrySize(DataRecordIdentifier key)
abstract DataRecordIdentifier	getLastKey()

Methods inherited from class net.sf.joafip.btreeplus.entity.AbstractElement

getPageRecord, getPositionInFile, getPreviousRecordPositionInFile, setPageRecord, setValueIsChangedValueToSave, setValueIsNotChanged

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.sf.joafip.btreeplus.entity.IPageRecordable

getByteSize, getInParentIndex, getNumberOfPage, getParentPage, getRecordType, setParentPage, updateByteSize

Field Detail

longKey

protected final boolean longKey

Constructor Detail

AbstractNodePage

public AbstractNodePage(boolean longKey)

Method Detail

getLastKey

public abstract DataRecordIdentifier getLastKey()

entrySize

protected int entrySize(DataRecordIdentifier key)