org.onlab.packet

Class EthType

java.lang.Object

org.onlab.packet.EthType

public class EthType
extends Object

Representation of an Ethertype.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	EthType.EtherType A list of known ethertypes.

Constructor Summary

Constructors

Constructor and Description
EthType(int etherType) Builds the EthType.
EthType(short etherType) Builds the EthType.

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object o)
int	hashCode()
EthType.EtherType	lookup(short etherType) Looks up the ethertype by it's numerical representation and returns it's textual format.
short	toShort() Returns the short value for this ethtype.
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

EthType

public EthType(int etherType)

Builds the EthType.

Parameters:

etherType - an integer representing an ethtype

EthType

public EthType(short etherType)

Builds the EthType.

Parameters:

etherType - a short representing the ethtype

Method Detail

toShort

public short toShort()

Returns the short value for this ethtype.

Returns:

a short value

lookup

public EthType.EtherType lookup(short etherType)

Looks up the ethertype by it's numerical representation and returns it's textual format.

Parameters:

etherType - the short value of the ethertype

Returns:

a textual representation

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object