org.onosproject.ui.model.topo

Class UiRegionDeviceLink

java.lang.Object

org.onosproject.ui.model.topo.UiElement

org.onosproject.ui.model.topo.UiLink

org.onosproject.ui.model.topo.UiRegionDeviceLink

public class UiRegionDeviceLink
extends UiLink

Designates a link between a region node and a device.

Field Summary

Fields inherited from class org.onosproject.ui.model.topo.UiLink

id, topology

Constructor Summary

Constructors

Constructor and Description
UiRegionDeviceLink(UiTopology topology, UiLinkId id) Creates a region to device UI link.

Method Summary

Modifier and Type	Method and Description
DeviceId	device() Returns the identity of the device.
String	endPointA() Returns the identifier of end-point A in string form.
String	endPointB() Returns the identifier of end-point B in string form.
String	endPortB() Returns the port number (as a string) for end-point B, if applicable.
PortNumber	port() Returns the identity of the device port.
RegionId	region() Returns the identity of the region.

Methods inherited from class org.onosproject.ui.model.topo.UiLink

endPortA, id, idAsString, toString, type

Methods inherited from class org.onosproject.ui.model.topo.UiElement

destroy, name

Methods inherited from class java.lang.Object

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

Constructor Detail

UiRegionDeviceLink

public UiRegionDeviceLink(UiTopology topology,
                          UiLinkId id)

Creates a region to device UI link. Note that it is expected that the link identifier is one that has a region ID at one end, and a device ID at the other

Parameters:

topology - parent topology

id - canonicalized link identifier

Throws:

IllegalArgumentException - if the link ID is not region-region

Method Detail

endPointA

public String endPointA()

Description copied from class: UiLink

Returns the identifier of end-point A in string form.

Specified by:

endPointA in class UiLink

Returns:

end point A identifier

endPointB

public String endPointB()

Description copied from class: UiLink

Returns the identifier of end-point B in string form.

Specified by:

endPointB in class UiLink

Returns:

end point B identifier

endPortB

public String endPortB()

Description copied from class: UiLink

Returns the port number (as a string) for end-point B, if applicable. This default implementation returns null, indicating not-applicable. Subclasses only need to override this method if end-point B has an associated port.

Overrides:

endPortB in class UiLink

Returns:

port number for end-point B

region

public RegionId region()

Returns the identity of the region.

Returns:

region ID

device

public DeviceId device()

Returns the identity of the device.

Returns:

device ID

port

public PortNumber port()

Returns the identity of the device port.

Returns:

device port number