org.apache.crail.memory

Class OffHeapBuffer

java.lang.Object

org.apache.crail.memory.OffHeapBuffer

All Implemented Interfaces:

CrailBuffer

public class OffHeapBuffer
extends Object
implements CrailBuffer

Method Summary

Modifier and Type	Method and Description
long	address()
int	capacity()
CrailBuffer	clear()
CrailBuffer	flip()
byte	get()
CrailBuffer	get(byte[] bytes)
CrailBuffer	get(byte[] dst, int offset, int length)
CrailBuffer	get(ByteBuffer dst)
ByteBuffer	getByteBuffer()
double	getDouble()
float	getFloat()
int	getInt()
long	getLong()
CrailBuffer	getRegion()
short	getShort()
boolean	hasRemaining()
int	limit()
CrailBuffer	limit(int newLimit)
int	position()
CrailBuffer	position(int newPosition)
ByteBuffer	put(byte b)
CrailBuffer	put(byte[] bytes)
CrailBuffer	put(byte[] src, int offset, int length)
CrailBuffer	put(ByteBuffer src)
CrailBuffer	putDouble(double value)
CrailBuffer	putFloat(float value)
CrailBuffer	putInt(int value)
CrailBuffer	putLong(long value)
CrailBuffer	putShort(short value)
int	remaining()
CrailBuffer	slice()
String	toString()
static OffHeapBuffer	wrap(ByteBuffer buffer)

Methods inherited from class java.lang.Object

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

Method Detail

wrap

public static OffHeapBuffer wrap(ByteBuffer buffer)
                          throws IOException

Throws:

IOException

capacity

public int capacity()

Specified by:

capacity in interface CrailBuffer

position

public int position()

Specified by:

position in interface CrailBuffer

position

public CrailBuffer position(int newPosition)

Specified by:

position in interface CrailBuffer

limit

public int limit()

Specified by:

limit in interface CrailBuffer

limit

public CrailBuffer limit(int newLimit)

Specified by:

limit in interface CrailBuffer

clear

public CrailBuffer clear()

Specified by:

clear in interface CrailBuffer

flip

public CrailBuffer flip()

Specified by:

flip in interface CrailBuffer

remaining

public int remaining()

Specified by:

remaining in interface CrailBuffer

hasRemaining

public boolean hasRemaining()

Specified by:

hasRemaining in interface CrailBuffer

slice

public CrailBuffer slice()

Specified by:

slice in interface CrailBuffer

address

public long address()

Specified by:

address in interface CrailBuffer

getRegion

public CrailBuffer getRegion()

Specified by:

getRegion in interface CrailBuffer

getByteBuffer

public ByteBuffer getByteBuffer()

Specified by:

getByteBuffer in interface CrailBuffer

get

public byte get()

Specified by:

get in interface CrailBuffer

put

public ByteBuffer put(byte b)

Specified by:

put in interface CrailBuffer

get

public CrailBuffer get(byte[] dst,
                       int offset,
                       int length)

Specified by:

get in interface CrailBuffer

put

public CrailBuffer put(byte[] src,
                       int offset,
                       int length)

Specified by:

put in interface CrailBuffer

get

public CrailBuffer get(byte[] bytes)

Specified by:

get in interface CrailBuffer

put

public CrailBuffer put(byte[] bytes)

Specified by:

put in interface CrailBuffer

getShort

public short getShort()

Specified by:

getShort in interface CrailBuffer

putShort

public CrailBuffer putShort(short value)

Specified by:

putShort in interface CrailBuffer

getInt

public int getInt()

Specified by:

getInt in interface CrailBuffer

putInt

public CrailBuffer putInt(int value)

Specified by:

putInt in interface CrailBuffer

getLong

public long getLong()

Specified by:

getLong in interface CrailBuffer

putLong

public CrailBuffer putLong(long value)

Specified by:

putLong in interface CrailBuffer

getFloat

public float getFloat()

Specified by:

getFloat in interface CrailBuffer

putFloat

public CrailBuffer putFloat(float value)

Specified by:

putFloat in interface CrailBuffer

getDouble

public double getDouble()

Specified by:

getDouble in interface CrailBuffer

putDouble

public CrailBuffer putDouble(double value)

Specified by:

putDouble in interface CrailBuffer

put

public CrailBuffer put(ByteBuffer src)

Specified by:

put in interface CrailBuffer

get

public CrailBuffer get(ByteBuffer dst)

Specified by:

get in interface CrailBuffer

toString

public String toString()

Overrides:

toString in class Object