org.walluck.oscar

Class FLAP

java.lang.Object

org.walluck.oscar.FLAP

public class FLAP
extends Object

FLAP is the low-level communications protocol underlying the SNAC protocol layer.

Since:

1.0

Version:

1.0

Author:

David Walluck

Field Summary

Fields

Modifier and Type	Field and Description
static int	ASTERISK The asterisk.
static int	MAX_LENGTH The maximum FLAP length (maximum short value minus the 6 byte header length).
static int	VERSION The FLAP version we support.

Constructor Summary

Constructors

Constructor and Description
FLAP(int channel) Creates a new outgoing FLAP with the specified channel.
FLAP(int command, int channel, int seqNum, int length) Creates a new incoming FLAP.

Method Summary

Methods

Modifier and Type	Method and Description
int	getChannel() Get the value of channel.
int	getCommand() Get the value of command.
int	getLength() Get the value of length.
int	getSeqNum() Get the value of seqNum.
void	setLength(int length) Set the value of length.
void	setSeqNum(int seqNum) Set the value of seqNum.

Methods inherited from class java.lang.Object

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

Field Detail

MAX_LENGTH

public static final int MAX_LENGTH

The maximum FLAP length (maximum short value minus the 6 byte header length).

See Also:

Constant Field Values

VERSION

public static final int VERSION

The FLAP version we support.

See Also:

Constant Field Values

ASTERISK

public static final int ASTERISK

The asterisk.

See Also:

Constant Field Values

Constructor Detail

FLAP

public FLAP(int channel)

Creates a new outgoing FLAP with the specified channel.

Parameters:

channel - the FLAP channel

FLAP

public FLAP(int command,
    int channel,
    int seqNum,
    int length)
     throws IOException

Creates a new incoming FLAP.

Parameters:

command - the FLAP command

channel - the FLAP channel

seqNum - the FLAP sequence number

length - the FLAP length

Throws:

IOException - if an error occurs

Method Detail

getCommand

public int getCommand()

Get the value of command.

Returns:

value of command.

getChannel

public int getChannel()

Get the value of channel.

Returns:

value of channel.

getSeqNum

public int getSeqNum()

Get the value of seqNum.

Returns:

value of seqNum.

setSeqNum

public void setSeqNum(int seqNum)

Set the value of seqNum.

Parameters:

seqNum - Value to assign to seqNum.

getLength

public int getLength()

Get the value of length.

Returns:

value of length.

setLength

public void setLength(int length)
               throws IOException

Set the value of length.

Parameters:

length - Value to assign to length.

Throws:

IOException - if an error occurs