org.onosproject.net.intent.constraint

Class WaypointConstraint

java.lang.Object

org.onosproject.net.intent.constraint.PathViabilityConstraint

org.onosproject.net.intent.constraint.WaypointConstraint

All Implemented Interfaces:

Constraint

@Beta
public final class WaypointConstraint
extends PathViabilityConstraint

Constraint that evaluates elements passed through in order.

Constructor Summary

Constructors

Constructor and Description
WaypointConstraint(DeviceId... waypoints) Creates a new waypoint constraint.

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object obj)
int	hashCode()
java.lang.String	toString()
boolean	validate(Path path, ResourceContext context) Validates that the specified path satisfies the constraint.
java.util.List<DeviceId>	waypoints()

Methods inherited from class org.onosproject.net.intent.constraint.PathViabilityConstraint

cost

Methods inherited from class java.lang.Object

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

Constructor Detail

WaypointConstraint

public WaypointConstraint(DeviceId... waypoints)

Creates a new waypoint constraint.

Parameters:

waypoints - waypoints

Method Detail

waypoints

public java.util.List<DeviceId> waypoints()

validate

public boolean validate(Path path,
                        ResourceContext context)

Description copied from interface: Constraint

Validates that the specified path satisfies the constraint.

Parameters:

path - path to be validated

context - resource context for validating availability of resources

Returns:

cost of link traversal

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object