com.orientechnologies.nio

Class OJNADirectMemory

java.lang.Object

com.orientechnologies.nio.OJNADirectMemory

All Implemented Interfaces:

ODirectMemory

public class OJNADirectMemory
extends Object
implements ODirectMemory

Since:

5/6/13

Author:

Andrey Lomakin

Field Summary

Fields

Modifier and Type	Field and Description
static OJNADirectMemory	INSTANCE

Fields inherited from interface com.orientechnologies.common.directmemory.ODirectMemory

NULL_POINTER

Constructor Summary

Constructors

Constructor and Description
OJNADirectMemory()

Method Summary

Methods

Modifier and Type	Method and Description
long	allocate(byte[] bytes)
long	allocate(long size)
void	free(long pointer)
void	get(long pointer, byte[] array, int arrayOffset, int length)
byte[]	get(long pointer, int length)
byte	getByte(long pointer)
char	getChar(long pointer)
int	getInt(long pointer)
long	getLong(long pointer)
short	getShort(long pointer)
void	moveData(long srcPointer, long destPointer, long len)
void	set(long pointer, byte[] content, int arrayOffset, int length)
void	setByte(long pointer, byte value)
void	setChar(long pointer, char value)
void	setInt(long pointer, int value)
void	setLong(long pointer, long value)
void	setShort(long pointer, short value)

Methods inherited from class java.lang.Object

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

Field Detail

INSTANCE

public static final OJNADirectMemory INSTANCE

Constructor Detail

OJNADirectMemory

public OJNADirectMemory()

Method Detail

allocate

public long allocate(byte[] bytes)

Specified by:

allocate in interface ODirectMemory

allocate

public long allocate(long size)

Specified by:

allocate in interface ODirectMemory

free

public void free(long pointer)

Specified by:

free in interface ODirectMemory

get

public byte[] get(long pointer,
         int length)

Specified by:

get in interface ODirectMemory

get

public void get(long pointer,
       byte[] array,
       int arrayOffset,
       int length)

Specified by:

get in interface ODirectMemory

set

public void set(long pointer,
       byte[] content,
       int arrayOffset,
       int length)

Specified by:

set in interface ODirectMemory

getInt

public int getInt(long pointer)

Specified by:

getInt in interface ODirectMemory

setInt

public void setInt(long pointer,
          int value)

Specified by:

setInt in interface ODirectMemory

setShort

public void setShort(long pointer,
            short value)

Specified by:

setShort in interface ODirectMemory

getShort

public short getShort(long pointer)

Specified by:

getShort in interface ODirectMemory

getLong

public long getLong(long pointer)

Specified by:

getLong in interface ODirectMemory

setLong

public void setLong(long pointer,
           long value)

Specified by:

setLong in interface ODirectMemory

getByte

public byte getByte(long pointer)

Specified by:

getByte in interface ODirectMemory

setByte

public void setByte(long pointer,
           byte value)

Specified by:

setByte in interface ODirectMemory

setChar

public void setChar(long pointer,
           char value)

Specified by:

setChar in interface ODirectMemory

getChar

public char getChar(long pointer)

Specified by:

getChar in interface ODirectMemory

moveData

public void moveData(long srcPointer,
            long destPointer,
            long len)

Specified by:

moveData in interface ODirectMemory