com.hp.util.pkt

Class Gre

java.lang.Object

com.hp.util.pkt.Gre

All Implemented Interfaces:

Protocol

public class Gre
extends Object
implements Protocol

GRE data store (immutable) and associated Gre.Builder (mutable).

Author:

Frank Wood

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Gre.Builder Builder (mutable) used to create new protocol instances.

Field Summary

Fields

Modifier and Type	Field and Description
static long	NONE Used to signify no key or sequence number.

Method Summary

Methods

Modifier and Type	Method and Description
int	checkSum() Returns the checksum value or NONE.
ProtocolId	id() Returns the protocol ID.
long	key() Returns the key or NONE.
EthernetType	protoType() Returns the protocol type.
long	seqNum() Returns the sequence number or NONE.
String	toDebugString() Returns the protocol debug string.
String	toString()
int	version() Returns the version.

Methods inherited from class java.lang.Object

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

Field Detail

NONE

public static final long NONE

Used to signify no key or sequence number.

See Also:

Constant Field Values

Method Detail

id

public ProtocolId id()

Description copied from interface: Protocol

Returns the protocol ID.

Specified by:

id in interface Protocol

Returns:

protocol ID

protoType

public EthernetType protoType()

Returns the protocol type.

Returns:

the protocol type

version

public int version()

Returns the version.

Returns:

the version

key

public long key()

Returns the key or NONE.

Returns:

the key

seqNum

public long seqNum()

Returns the sequence number or NONE.

Returns:

the sequence number

checkSum

public int checkSum()

Returns the checksum value or NONE.

Returns:

the checksum value

toString

public String toString()

Overrides:

toString in class Object

toDebugString

public String toDebugString()

Description copied from interface: Protocol

Returns the protocol debug string.

Specified by:

toDebugString in interface Protocol

Returns:

the protocol debug string