org.onosproject.net.intent

Class PathIntent

java.lang.Object

org.onosproject.net.intent.Intent

org.onosproject.net.intent.ConnectivityIntent

org.onosproject.net.intent.PathIntent

All Implemented Interfaces:

BatchOperationTarget

public class PathIntent
extends ConnectivityIntent

Abstraction of explicitly path specified connectivity intent.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	PathIntent() Constructor for serializer.
	PathIntent(ApplicationId appId, TrafficSelector selector, TrafficTreatment treatment, Path path) Creates a new point-to-point intent with the supplied ingress/egress ports and using the specified explicit path.
	PathIntent(ApplicationId appId, TrafficSelector selector, TrafficTreatment treatment, Path path, List<Constraint> constraints) Creates a new point-to-point intent with the supplied ingress/egress ports and using the specified explicit path.

Method Summary

Modifier and Type	Method and Description
boolean	isInstallable() Indicates whether or not the intent is installable.
Path	path() Returns the links which the traffic goes along.
String	toString()
static void	validate(List<Link> links) Validates that source element ID and destination element ID of a link are different for the specified all links and that destination element ID of a link and source element ID of the next adjacent source element ID are same for the specified all links.

Methods inherited from class org.onosproject.net.intent.ConnectivityIntent

constraints, resources, selector, treatment

Methods inherited from class org.onosproject.net.intent.Intent

appId, bindIdGenerator, equals, hashCode, id, resources, unbindIdGenerator

Methods inherited from class java.lang.Object

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

Constructor Detail

PathIntent

public PathIntent(ApplicationId appId,
                  TrafficSelector selector,
                  TrafficTreatment treatment,
                  Path path)

Creates a new point-to-point intent with the supplied ingress/egress ports and using the specified explicit path.

Parameters:

appId - application identifier

selector - traffic selector

treatment - treatment

path - traversed links

Throws:

NullPointerException - path is null

PathIntent

public PathIntent(ApplicationId appId,
                  TrafficSelector selector,
                  TrafficTreatment treatment,
                  Path path,
                  List<Constraint> constraints)

Creates a new point-to-point intent with the supplied ingress/egress ports and using the specified explicit path.

Parameters:

appId - application identifier

selector - traffic selector

treatment - treatment

path - traversed links

constraints - optional list of constraints

Throws:

NullPointerException - path is null

PathIntent

protected PathIntent()

Constructor for serializer.

Method Detail

validate

public static void validate(List<Link> links)

Validates that source element ID and destination element ID of a link are different for the specified all links and that destination element ID of a link and source element ID of the next adjacent source element ID are same for the specified all links.

Parameters:

links - links to be validated

path

public Path path()

Returns the links which the traffic goes along.

Returns:

traversed links

isInstallable

public boolean isInstallable()

Description copied from class: Intent

Indicates whether or not the intent is installable.

Overrides:

isInstallable in class Intent

Returns:

true if installable

toString

public String toString()

Overrides:

toString in class Object