com.sun.grizzly.memory.slab
Class Slab

java.lang.Object
  com.sun.grizzly.memory.slab.Slab

public class Slab
extends Object

Author:

Ken Cavanaugh, John Vieten

Nested Class Summary

static class

Slab.State

Constructor Summary

Slab(int size, boolean bufferType)

Method Summary

ByteBuffer	allocate(int size)
int	currentPosition()
void	dispose(ByteBuffer buffer)
Slab.State	getState()
void	markEmpty()
void	markFull()
int	sizeAllocated()
int	sizeAvailable()
int	sizeDisposed()
int	totalSize()
ByteBuffer	trim(int bufferStartPosition, ByteBuffer buffer, int sizeNeeded)

Methods inherited from class java.lang.Object

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

Constructor Detail

Slab

public Slab(int size,
            boolean bufferType)

Method Detail

currentPosition

public int currentPosition()

getState

public Slab.State getState()

totalSize

public int totalSize()

sizeAvailable

public int sizeAvailable()

sizeAllocated

public int sizeAllocated()

sizeDisposed

public int sizeDisposed()

markFull

public void markFull()

markEmpty

public void markEmpty()

allocate

public ByteBuffer allocate(int size)

dispose

public void dispose(ByteBuffer buffer)

trim

public ByteBuffer trim(int bufferStartPosition,
                       ByteBuffer buffer,
                       int sizeNeeded)