seda.sandStorm.lib.aSocket
Class ATcpInPacket

java.lang.Object
  seda.sandStorm.lib.aSocket.ATcpInPacket

All Implemented Interfaces:

QueueElementIF

public class ATcpInPacket
extends java.lang.Object
implements QueueElementIF

An ATcpInPacket represents a packet which was received from an asynchronous socket. When a packet is received on a connection, an ATcpInPacket is pushed to the SinkIF associated with an ATcpConnection.

See Also:

ATcpConnection

Field Summary

private BufferElement	buf
private ATcpConnection	conn
(package private) long	seqNum

Constructor Summary

ATcpInPacket(ATcpConnection conn, BufferElement buf)

ATcpInPacket(ATcpConnection conn, BufferElement buf, long seqNum)

ATcpInPacket(ATcpConnection conn, byte[] data, int len)

ATcpInPacket(ATcpConnection conn, byte[] data, int len, boolean copy)

ATcpInPacket(ATcpConnection conn, byte[] data, int len, boolean copy, long seqNum)

ATcpInPacket(ATcpConnection conn, byte[] data, int len, long seqNum)

Method Summary

BufferElement	getBufferElement() Return the BufferElement associated with the packet data.
byte[]	getBytes() Return the data from an incoming TCP packet.
ATcpConnection	getConnection() Return the connection from which this packet was received.
long	getSequenceNumber() Return the sequence number associated with this packet.
int	size() Return the size of the packet data.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

conn

private ATcpConnection conn

buf

private BufferElement buf

seqNum

long seqNum

Constructor Detail

ATcpInPacket

public ATcpInPacket(ATcpConnection conn,
                    BufferElement buf)

ATcpInPacket

public ATcpInPacket(ATcpConnection conn,
                    BufferElement buf,
                    long seqNum)

ATcpInPacket

public ATcpInPacket(ATcpConnection conn,
                    byte[] data,
                    int len)

ATcpInPacket

public ATcpInPacket(ATcpConnection conn,
                    byte[] data,
                    int len,
                    long seqNum)

ATcpInPacket

public ATcpInPacket(ATcpConnection conn,
                    byte[] data,
                    int len,
                    boolean copy)

ATcpInPacket

public ATcpInPacket(ATcpConnection conn,
                    byte[] data,
                    int len,
                    boolean copy,
                    long seqNum)

Method Detail

getConnection

public ATcpConnection getConnection()

Return the connection from which this packet was received.

getBytes

public byte[] getBytes()

Return the data from an incoming TCP packet.

size

public int size()

Return the size of the packet data.

getBufferElement

public BufferElement getBufferElement()

Return the BufferElement associated with the packet data.

getSequenceNumber

public long getSequenceNumber()

Return the sequence number associated with this packet. Sequence numbers range from 1 to Long.MAX_VALUE, then wrap around to Long.MIN_VALUE. A sequence number of 0 indicates that no sequence number was associated with this packet when it was created.

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object