org.onosproject.openflow.controller

Class Dpid

java.lang.Object

org.onosproject.openflow.controller.Dpid

public final class Dpid
extends Object

The class representing a network switch DPID. This class is immutable.

Constructor Summary

Constructors

Constructor and Description
Dpid() Default constructor.
Dpid(long value) Constructor from a long value.
Dpid(String value) Constructor from a string.

Method Summary

Modifier and Type	Method and Description
static Dpid	dpid(URI uri) Returns DPID created from the given device URI.
boolean	equals(Object other)
int	hashCode()
String	toString() Convert the DPID value to a ':' separated hexadecimal string.
static URI	uri(Dpid dpid) Produces device URI from the given DPID.
static URI	uri(long value) Produces device URI from the given DPID long.
long	value() Get the value of the DPID.

Methods inherited from class java.lang.Object

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

Constructor Detail

Dpid

public Dpid()

Default constructor.

Dpid

public Dpid(long value)

Constructor from a long value.

Parameters:

value - the value to use.

Dpid

public Dpid(String value)

Constructor from a string.

Parameters:

value - the value to use.

Method Detail

value

public long value()

Get the value of the DPID.

Returns:

the value of the DPID.

toString

public String toString()

Convert the DPID value to a ':' separated hexadecimal string.

Overrides:

toString in class Object

Returns:

the DPID value as a ':' separated hexadecimal string.

equals

public boolean equals(Object other)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

dpid

public static Dpid dpid(URI uri)

Returns DPID created from the given device URI.

Parameters:

uri - device URI

Returns:

dpid

uri

public static URI uri(Dpid dpid)

Produces device URI from the given DPID.

Parameters:

dpid - device dpid

Returns:

device URI

uri

public static URI uri(long value)

Produces device URI from the given DPID long.

Parameters:

value - device dpid as long

Returns:

device URI