org.onosproject.net.intent.constraint

Class ProtectedConstraint

java.lang.Object

org.onosproject.net.intent.constraint.BooleanConstraint

org.onosproject.net.intent.constraint.ProtectedConstraint

All Implemented Interfaces:

Constraint

public class ProtectedConstraint
extends BooleanConstraint

Constraint to request using only protected Links.

Constructor Summary

Constructors

Constructor and Description
ProtectedConstraint()

Method Summary

Modifier and Type	Method and Description
boolean	isValid(Link link, ResourceContext context) Returns true if the specified link satisfies the constraint.
java.lang.String	toString()
static ProtectedConstraint	useProtectedLink() Returns ProtectedConstraint instance.

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

cost, validate

Methods inherited from class java.lang.Object

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

Constructor Detail

ProtectedConstraint

public ProtectedConstraint()

Method Detail

useProtectedLink

public static ProtectedConstraint useProtectedLink()

Returns ProtectedConstraint instance.

Returns:

ProtectedConstraint instance

isValid

public boolean isValid(Link link,
                       ResourceContext context)

Description copied from class: BooleanConstraint

Returns true if the specified link satisfies the constraint.

Specified by:

isValid in class BooleanConstraint

Parameters:

link - link to be validated

context - resource context for checking available resources

Returns:

true if link is viable

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object