org.onosproject.net.intent.constraint

Class LambdaConstraint

java.lang.Object

org.onosproject.net.intent.constraint.BooleanConstraint

org.onosproject.net.intent.constraint.LambdaConstraint

All Implemented Interfaces:

Constraint

public class LambdaConstraint
extends BooleanConstraint

Constraint that evaluates links based on available lambda.

Constructor Summary

Constructors

Constructor and Description
LambdaConstraint(Lambda lambda) Creates a new optical lambda constraint.

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object obj)
int	hashCode()
boolean	isValid(Link link, LinkResourceService resourceService) Returns true if the specified link satisfies the constraint.
Lambda	lambda() Returns the lambda required by this constraint.
String	toString()

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

cost, validate

Methods inherited from class java.lang.Object

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

Constructor Detail

LambdaConstraint

public LambdaConstraint(Lambda lambda)

Creates a new optical lambda constraint.

Parameters:

lambda - optional lambda to indicate a specific lambda

Method Detail

isValid

public boolean isValid(Link link,
                       LinkResourceService resourceService)

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

resourceService - resource service for checking available link resources

Returns:

true if link is viable

lambda

public Lambda lambda()

Returns the lambda required by this constraint.

Returns:

required lambda

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