public class NakAckHeader extends Header implements Streamable
Modifier and Type | Field and Description |
---|---|
static byte |
MSG |
static byte |
XMIT_REQ |
static byte |
XMIT_RSP |
HDR_OVERHEAD
Constructor and Description |
---|
NakAckHeader() |
NakAckHeader(byte type,
long seqno)
Constructor for regular messages
|
NakAckHeader(byte type,
long low,
long high)
Constructor for retransmit requests/responses (low and high define the range of msgs)
|
NakAckHeader(byte type,
long low,
long high,
Address sender) |
Modifier and Type | Method and Description |
---|---|
NakAckHeader |
copy() |
void |
readExternal(java.io.ObjectInput in) |
void |
readFrom(java.io.DataInputStream in)
Read the state of the current object (including superclasses) from instream
Note that the input stream must not be closed
|
long |
size()
To be implemented by subclasses.
|
java.lang.String |
toString() |
static java.lang.String |
type2Str(byte t) |
void |
writeExternal(java.io.ObjectOutput out) |
void |
writeTo(java.io.DataOutputStream out)
Write the entire state of the current object (including superclasses) to outstream.
|
public static final byte MSG
public static final byte XMIT_REQ
public static final byte XMIT_RSP
public NakAckHeader()
public NakAckHeader(byte type, long seqno)
public NakAckHeader(byte type, long low, long high)
public NakAckHeader(byte type, long low, long high, Address sender)
public void writeExternal(java.io.ObjectOutput out) throws java.io.IOException
writeExternal
in interface java.io.Externalizable
java.io.IOException
public void readExternal(java.io.ObjectInput in) throws java.io.IOException, java.lang.ClassNotFoundException
readExternal
in interface java.io.Externalizable
java.io.IOException
java.lang.ClassNotFoundException
public void writeTo(java.io.DataOutputStream out) throws java.io.IOException
Streamable
writeTo
in interface Streamable
java.io.IOException
public void readFrom(java.io.DataInputStream in) throws java.io.IOException, java.lang.IllegalAccessException, java.lang.InstantiationException
Streamable
readFrom
in interface Streamable
java.io.IOException
java.lang.IllegalAccessException
java.lang.InstantiationException
public long size()
Header
public NakAckHeader copy()
public static java.lang.String type2Str(byte t)
Copyright ? 1998-2006 Bela Ban. All Rights Reserved.