Package org.onosproject.net.intent.constraint

Class LatencyConstraint

  • All Implemented Interfaces:
    Constraint
    @Beta
public class LatencyConstraint
extends java.lang.Object
implements Constraint
    Constraint that evaluates the latency through a path.

    • Constructor Summary

      Constructors 
      Constructor Description
      LatencyConstraint​(java.time.Duration latency)
      Creates a new constraint to keep under specified latency through a path.

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      double cost​(Link link, ResourceContext context)
      Evaluates the specified link and provides the cost for its traversal.
      boolean equals​(java.lang.Object obj)  
      int hashCode()  
      java.time.Duration latency()  
      java.lang.String toString()  
      boolean validate​(Path path, ResourceContext context)
      Validates that the specified path satisfies the constraint.

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • LatencyConstraint

        public LatencyConstraint​(java.time.Duration latency)
        Creates a new constraint to keep under specified latency through a path.
        Parameters:
        latency - latency to be kept

    • Method Detail

      • latency

        public java.time.Duration latency()

      • cost

        public double cost​(Link link,
                   ResourceContext context)
        Description copied from interface: Constraint
        Evaluates the specified link and provides the cost for its traversal.
        Specified by:
        cost in interface Constraint
        Parameters:
        link - link to be evaluated
        context - resource context for validating availability of resources
        Returns:
        cost of link traversal

      • validate

        public boolean validate​(Path path,
                        ResourceContext context)
        Description copied from interface: Constraint
        Validates that the specified path satisfies the constraint.
        Specified by:
        validate in interface 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