org.activeio.packet
Class AppendedPacket

java.lang.Object
  org.activeio.packet.AppendedPacket

All Implemented Interfaces:

Disposable, Packet

public final class AppendedPacket
extends Object
implements Packet

Appends two packets together.

Version:

$Revision$

Nested Class Summary

Nested classes/interfaces inherited from interface org.activeio.Packet

Packet.ByteSequence

Constructor Summary

AppendedPacket(Packet first, Packet second)
Deprecated. use join(Packet, Packet) instead.

Method Summary

Packet.ByteSequence	asByteSequence()
int	capacity()
void	clear()
void	dispose() This method should not throw any exceptions.
Packet	duplicate()
Object	duplicate(ClassLoader cl)
void	flip()
boolean	hasRemaining()
static Packet	join(Packet first, Packet last)
int	limit()
void	limit(int limit)
Object	narrow(Class target) Used to get a richer metadata interface to the packet.
int	position()
void	position(int position)
int	read()
int	read(byte[] data, int offset, int length)
int	read(Packet dest)
int	remaining()
void	rewind()
Packet	slice()
byte[]	sliceAsBytes()
String	toString()
int	write(byte[] data, int offset, int length)
boolean	write(int data)
void	writeTo(DataOutput out)
void	writeTo(OutputStream out) Writes the remaing bytes in the packet to the output stream.

Methods inherited from class java.lang.Object

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

Constructor Detail

AppendedPacket

public AppendedPacket(Packet first,
                      Packet second)

Deprecated. use join(Packet, Packet) instead.

Method Detail

join

public static Packet join(Packet first,
                          Packet last)

position

public void position(int position)

Specified by:

position in interface Packet

limit

public void limit(int limit)

Specified by:

limit in interface Packet

slice

public Packet slice()

Specified by:

slice in interface Packet

duplicate

public Packet duplicate()

Specified by:

duplicate in interface Packet

duplicate

public Object duplicate(ClassLoader cl)
                 throws IOException

Specified by:

duplicate in interface Packet

Throws:

IOException

flip

public void flip()

Specified by:

flip in interface Packet

position

public int position()

Specified by:

position in interface Packet

limit

public int limit()

Specified by:

limit in interface Packet

remaining

public int remaining()

Specified by:

remaining in interface Packet

rewind

public void rewind()

Specified by:

rewind in interface Packet

hasRemaining

public boolean hasRemaining()

Specified by:

hasRemaining in interface Packet

clear

public void clear()

Specified by:

clear in interface Packet

capacity

public int capacity()

Specified by:

capacity in interface Packet

writeTo

public void writeTo(OutputStream out)
             throws IOException

Description copied from interface: Packet

Writes the remaing bytes in the packet to the output stream.

Specified by:

writeTo in interface Packet

Throws:

IOException

writeTo

public void writeTo(DataOutput out)
             throws IOException

Specified by:

writeTo in interface Packet

Throws:

IOException

read

public int read()

Specified by:

read in interface Packet

See Also:

Packet.read()

read

public int read(byte[] data,
                int offset,
                int length)

Specified by:

read in interface Packet

See Also:

Packet.read(byte[], int, int)

write

public boolean write(int data)

Specified by:

write in interface Packet

See Also:

Packet.write(int)

write

public int write(byte[] data,
                 int offset,
                 int length)

Specified by:

write in interface Packet

See Also:

Packet.write(byte[], int, int)

read

public int read(Packet dest)

Specified by:

read in interface Packet

toString

public String toString()

Overrides:

toString in class Object

narrow

public Object narrow(Class target)

Description copied from interface: Packet

Used to get a richer metadata interface to the packet.

Specified by:

narrow in interface Packet

asByteSequence

public Packet.ByteSequence asByteSequence()

Specified by:

asByteSequence in interface Packet

sliceAsBytes

public byte[] sliceAsBytes()

Specified by:

sliceAsBytes in interface Packet

dispose

public void dispose()

Description copied from interface: Disposable

This method should not throw any exceptions. Cleaning up a Disposable object should be easy of an end user therefore do not make him have to handle an Exception.

Specified by:

dispose in interface Disposable