net.onrc.openvirtex.elements.host

Class Host

java.lang.Object

net.onrc.openvirtex.elements.host.Host

All Implemented Interfaces:

Persistable

public class Host
extends Object
implements Persistable

A host has a unique MAC address, a unique virtual port, and a unique host ID. Uniqueness here is global in the OVX context. A host can also have a virtual IP address which can be reused across virtual networks.

Field Summary

Fields

Modifier and Type	Field and Description
static String	DB_KEY Database keyword for hosts.

Constructor Summary

Constructors

Constructor and Description
Host(MACAddress mac, OVXPort port, Integer hostId) Instantiates a new host by setting its MAC address, virtual port, and host ID.

Method Summary

Methods

Modifier and Type	Method and Description
HashMap<String,Object>	convertToPhysical()
boolean	equals(Object obj)
Map<String,Object>	getDBIndex()
String	getDBKey()
String	getDBName()
Map<String,Object>	getDBObject()
Integer	getHostId() Gets the host ID.
OVXIPAddress	getIp() Gets the IP address of the host.
MACAddress	getMac() Gets the MAC address of the host.
OVXPort	getPort() Gets the port the host is connected to.
int	hashCode()
void	register() Registers the host in persistent storage.
void	setIPAddress(int ip) Sets the virtual IP address of the host.
void	tearDown() Tears down the port to which the host is connected.
void	unregister() Unregisters the host from the persistent storage and removes all references from the map.

Methods inherited from class java.lang.Object

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

Field Detail

DB_KEY

public static final String DB_KEY

Database keyword for hosts.

See Also:

Constant Field Values

Constructor Detail

Host

public Host(MACAddress mac,
    OVXPort port,
    Integer hostId)

Instantiates a new host by setting its MAC address, virtual port, and host ID.

Parameters:

mac - the MAC address

port - the virtual port

hostId - the host ID

Method Detail

setIPAddress

public void setIPAddress(int ip)

Sets the virtual IP address of the host.

Parameters:

ip - the virtual IP address

getIp

public OVXIPAddress getIp()

Gets the IP address of the host.

Returns:

the IP address

getMac

public MACAddress getMac()

Gets the MAC address of the host.

Returns:

the MAC address.

getPort

public OVXPort getPort()

Gets the port the host is connected to.

Returns:

the port

register

public void register()

Registers the host in persistent storage.

getDBIndex

public Map<String,Object> getDBIndex()

Specified by:

getDBIndex in interface Persistable

getDBKey

public String getDBKey()

Specified by:

getDBKey in interface Persistable

getDBName

public String getDBName()

Specified by:

getDBName in interface Persistable

getDBObject

public Map<String,Object> getDBObject()

Specified by:

getDBObject in interface Persistable

getHostId

public Integer getHostId()

Gets the host ID.

Returns:

the host ID

unregister

public void unregister()

Unregisters the host from the persistent storage and removes all references from the map.

tearDown

public void tearDown()

Tears down the port to which the host is connected.

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

convertToPhysical

public HashMap<String,Object> convertToPhysical()