Package org.apache.jena.dboe.base.recordbuffer

Class RecordBufferPage

java.lang.Object

org.apache.jena.dboe.base.page.PageBase

org.apache.jena.dboe.base.recordbuffer.RecordBufferPageBase

org.apache.jena.dboe.base.recordbuffer.RecordBufferPage

All Implemented Interfaces:

org.apache.jena.atlas.io.Printable, Page

public final class RecordBufferPage
extends RecordBufferPageBase

B+Tree records nodes and hash buckets. Add link field to a RecordBufferPageBase

Field Summary

Fields

Modifier and Type	Field	Description
static final int	LINK

Fields inherited from class org.apache.jena.dboe.base.recordbuffer.RecordBufferPageBase

COUNT

Fields inherited from interface org.apache.jena.dboe.base.page.Page

NO_ID

Method Summary

Modifier and Type	Method	Description
static int	calcBlockSize(RecordFactory factory, int maxRec)
static int	calcRecordSize(RecordFactory factory, int blkSize)
static RecordBufferPage	createBlank(Block block, RecordFactory factory)	The construction methods
static RecordBufferPage	format(Block block, RecordFactory factory)
final int	getLink()
String	getRefStr()	Return a string for display that identifies this Page
void	setLink(int link)
String	toString()

Methods inherited from class org.apache.jena.dboe.base.recordbuffer.RecordBufferPageBase

calcBlockSize, calcRecordSize, getCount, getMaxSize, getRecordBuffer, output, setCount

Methods inherited from class org.apache.jena.dboe.base.page.PageBase

getBackingBlock, getId, reset

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Details

LINK

public static final int LINK

See Also:

• Constant Field Values

Method Details

getLink

public final int getLink()

setLink

public void setLink(int link)

calcRecordSize

public static int calcRecordSize(RecordFactory factory,
 int blkSize)

calcBlockSize

public static int calcBlockSize(RecordFactory factory,
 int maxRec)

createBlank

public static RecordBufferPage createBlank(Block block,
 RecordFactory factory)

The construction methods

format

public static RecordBufferPage format(Block block,
 RecordFactory factory)

toString

public String toString()

Overrides:

toString in class RecordBufferPageBase

getRefStr

public String getRefStr()

Description copied from interface: Page

Return a string for display that identifies this Page