org.yamcs.simulator

Class CCSDSPacket

java.lang.Object

org.yamcs.simulator.CCSDSPacket

public class CCSDSPacket
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
protected ByteBuffer	buffer
protected static HashMap<Integer,Integer>	seqMap

Constructor Summary

Constructors

Constructor and Description
CCSDSPacket(ByteBuffer buffer)
CCSDSPacket(int userDataLength, int packetid)
CCSDSPacket(int userDataLength, int packetid, boolean checksumPresent)
CCSDSPacket(int userDataLength, int packetType, int packetid)
CCSDSPacket(int userDataLength, int packetType, int packetid, boolean checksumPresent)

Method Summary

Modifier and Type	Method and Description
void	appendUserDataBuffer(byte[] userData)
void	describePacketHeader(int byteToRead)
void	fillChecksum()
int	getPacketId()
int	getPacketType()
int	getSeq()
ByteBuffer	getUserDataBuffer()
void	setApid(int apid)
void	setPacketId(int packetId)
void	setUserDataBuffer(ByteBuffer buffer)
String	toString()
void	writeTo(OutputStream os)

Methods inherited from class java.lang.Object

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

Field Detail

seqMap

protected static HashMap<Integer,Integer> seqMap

buffer

protected ByteBuffer buffer

Constructor Detail

CCSDSPacket

public CCSDSPacket(ByteBuffer buffer)

CCSDSPacket

public CCSDSPacket(int userDataLength,
                   int packetid)

CCSDSPacket

public CCSDSPacket(int userDataLength,
                   int packetid,
                   boolean checksumPresent)

CCSDSPacket

public CCSDSPacket(int userDataLength,
                   int packetType,
                   int packetid)

CCSDSPacket

public CCSDSPacket(int userDataLength,
                   int packetType,
                   int packetid,
                   boolean checksumPresent)

Method Detail

setApid

public void setApid(int apid)

getUserDataBuffer

public ByteBuffer getUserDataBuffer()

appendUserDataBuffer

public void appendUserDataBuffer(byte[] userData)

setUserDataBuffer

public void setUserDataBuffer(ByteBuffer buffer)

getPacketId

public int getPacketId()

setPacketId

public void setPacketId(int packetId)

getPacketType

public int getPacketType()

getSeq

public int getSeq()

describePacketHeader

public void describePacketHeader(int byteToRead)

writeTo

public void writeTo(OutputStream os)
             throws IOException

Throws:

IOException

toString

public String toString()

Overrides:

toString in class Object

fillChecksum

public void fillChecksum()