org.onosproject.net

Class ConnectPoint

java.lang.Object

org.onosproject.net.ConnectPoint

Direct Known Subclasses:

HostLocation

public class ConnectPoint
extends Object

Abstraction of a network connection point expressed as a pair of the network element identifier and port number.

Constructor Summary

Constructors

Constructor and Description
ConnectPoint(ElementId elementId, PortNumber portNumber) Creates a new connection point.

Method Summary

Modifier and Type	Method and Description
DeviceId	deviceId() Returns the identifier of the infrastructure device if the connection point belongs to a network element which is indeed an infrastructure device.
ElementId	elementId() Returns the network element identifier.
boolean	equals(Object obj)
int	hashCode()
HostId	hostId() Returns the identifier of the infrastructure device if the connection point belongs to a network element which is indeed an end-station host.
PortNumber	port() Returns the connection port number.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

ConnectPoint

public ConnectPoint(ElementId elementId,
                    PortNumber portNumber)

Creates a new connection point.

Parameters:

elementId - network element identifier

portNumber - port number

Method Detail

elementId

public ElementId elementId()

Returns the network element identifier.

Returns:

element identifier

deviceId

public DeviceId deviceId()

Returns the identifier of the infrastructure device if the connection point belongs to a network element which is indeed an infrastructure device.

Returns:

network element identifier as a device identifier

Throws:

IllegalStateException - if connection point is not associated with a device

hostId

public HostId hostId()

Returns the identifier of the infrastructure device if the connection point belongs to a network element which is indeed an end-station host.

Returns:

network element identifier as a host identifier

Throws:

IllegalStateException - if connection point is not associated with a host

port

public PortNumber port()

Returns the connection port number.

Returns:

port number

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object