mpjbuf
Class BufferFactory

java.lang.Object
  mpjbuf.BufferFactory

Direct Known Subclasses:

Buddy1BufferFactory, Buddy2BufferFactory

public abstract class BufferFactory
extends java.lang.Object

Constructor Summary

BufferFactory()

Method Summary

static RawBuffer	create(int size) Create a buffer
abstract RawBuffer	createBuffer(int size)
static void	destroy(RawBuffer buffer) Destroy the buffer and add it back to factory
abstract void	destroyBuffer(RawBuffer buffer)
abstract void	finalixe()
abstract void	init()
static void	init(java.lang.String str) Initialize BufferFactory.
static boolean	initialized()
static void	shut() Finalize factory ...not important to call ..but if you do that's great.

Methods inherited from class java.lang.Object

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

Constructor Detail

BufferFactory

public BufferFactory()

Method Detail

init

public static void init(java.lang.String str)

Initialize BufferFactory.

Parameters:

str - The current options are 'Buddy1' and 'Buddy2'

create

public static RawBuffer create(int size)

Create a buffer

Parameters:

size - Size of the buffer in bytes. The user need to care about headers and all that kind of stuff ..

destroy

public static void destroy(RawBuffer buffer)

Destroy the buffer and add it back to factory

Parameters:

buffer - RawBuffer object.

initialized

public static boolean initialized()

shut

public static void shut()

Finalize factory ...not important to call ..but if you do that's great. This is re-entrant so xdev/mpjdev/mpi packages can call it without any detrimental effect.

init

public abstract void init()

finalixe

public abstract void finalixe()

destroyBuffer

public abstract void destroyBuffer(RawBuffer buffer)

createBuffer

public abstract RawBuffer createBuffer(int size)