com.revolsys.io.page

Class FileMappedPage

java.lang.Object

com.revolsys.io.page.FileMappedPage

All Implemented Interfaces:

Page, Comparable<Page>

public class FileMappedPage
extends Object
implements Page

Constructor Summary

Constructors

Constructor and Description
FileMappedPage(PageManager pageManager, int index, MappedByteBuffer buffer)

Method Summary

Methods

Modifier and Type	Method and Description
void	clear()
void	clearBytes(int startIndex)
int	compareTo(Page page)
void	flush()
byte[]	getContent()
int	getIndex()
int	getOffset()
PageManager	getPageManager()
int	getSize()
byte	readByte()
byte[]	readBytes(byte[] bytes, int offset, int count)
byte[]	readBytes(int size)
double	readDouble()
float	readFloat()
int	readInt()
long	readLong()
short	readShort()
void	setContent(Page page)
void	setOffset(int offset)
void	writeByte(byte b)
void	writeBytes(byte[] bytes)
void	writeBytes(byte[] bytes, int offset, int count)
void	writeDouble(double d)
void	writeFloat(float f)
void	writeInt(int i)
void	writeLong(long l)
void	writeShort(short s)

Methods inherited from class java.lang.Object

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

Constructor Detail

FileMappedPage

public FileMappedPage(PageManager pageManager,
              int index,
              MappedByteBuffer buffer)

Method Detail

clear

public void clear()

Specified by:

clear in interface Page

clearBytes

public void clearBytes(int startIndex)

Specified by:

clearBytes in interface Page

compareTo

public int compareTo(Page page)

Specified by:

compareTo in interface Comparable<Page>

flush

public void flush()

Specified by:

flush in interface Page

getContent

public byte[] getContent()

Specified by:

getContent in interface Page

getIndex

public int getIndex()

Specified by:

getIndex in interface Page

getOffset

public int getOffset()

Specified by:

getOffset in interface Page

getPageManager

public PageManager getPageManager()

Specified by:

getPageManager in interface Page

getSize

public int getSize()

Specified by:

getSize in interface Page

readByte

public byte readByte()

Specified by:

readByte in interface Page

readBytes

public byte[] readBytes(byte[] bytes,
               int offset,
               int count)

Specified by:

readBytes in interface Page

readBytes

public byte[] readBytes(int size)

Specified by:

readBytes in interface Page

readDouble

public double readDouble()

Specified by:

readDouble in interface Page

readFloat

public float readFloat()

Specified by:

readFloat in interface Page

readInt

public int readInt()

Specified by:

readInt in interface Page

readLong

public long readLong()

Specified by:

readLong in interface Page

readShort

public short readShort()

Specified by:

readShort in interface Page

setContent

public void setContent(Page page)

Specified by:

setContent in interface Page

setOffset

public void setOffset(int offset)

Specified by:

setOffset in interface Page

writeByte

public void writeByte(byte b)

Specified by:

writeByte in interface Page

writeBytes

public void writeBytes(byte[] bytes)

Specified by:

writeBytes in interface Page

writeBytes

public void writeBytes(byte[] bytes,
              int offset,
              int count)

Specified by:

writeBytes in interface Page

writeDouble

public void writeDouble(double d)

Specified by:

writeDouble in interface Page

writeFloat

public void writeFloat(float f)

Specified by:

writeFloat in interface Page

writeInt

public void writeInt(int i)

Specified by:

writeInt in interface Page

writeLong

public void writeLong(long l)

Specified by:

writeLong in interface Page

writeShort

public void writeShort(short s)

Specified by:

writeShort in interface Page