Package io.openml.gearbox

Record Class TravelingSalesman.Tour

java.lang.Object
java.lang.Record
io.openml.gearbox.TravelingSalesman.Tour
Enclosing class:
TravelingSalesman
public static record TravelingSalesman.Tour(double cost, List<Integer> path) extends Record
A record to immutably hold the result of the TSP calculation.

  • Constructor Summary

    Constructors
    Constructor
    Description
    Tour(double cost, List<Integer> path)
    Creates an instance of a Tour record class.

  • Method Summary

    Modifier and Type
    Method
    Description
    double
    cost()
    Returns the value of the cost record component.
    final boolean
    equals(Object o)
    Indicates whether some other object is "equal to" this one.
    final int
    hashCode()
    Returns a hash code value for this object.
    List<Integer>
    path()
    Returns the value of the path record component.
    final String
    toString()
    Returns a string representation of this record class.

    Methods inherited from class java.lang.Object

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

  • Constructor Details

    • Tour

      public Tour(double cost, List<Integer> path)
      Creates an instance of a Tour record class.
      Parameters:
      cost - the value for the cost record component
      path - the value for the path record component

  • Method Details

    • toString

      public final String toString()
      Returns a string representation of this record class. The representation contains the name of the class, followed by the name and value of each of the record components.
      Specified by:
      toString in class Record
      Returns:
      a string representation of this object

    • hashCode

      public final int hashCode()
      Returns a hash code value for this object. The value is derived from the hash code of each of the record components.
      Specified by:
      hashCode in class Record
      Returns:
      a hash code value for this object

    • equals

      public final boolean equals(Object o)
      Indicates whether some other object is "equal to" this one. The objects are equal if the other object is of the same class and if all the record components are equal. Reference components are compared with Objects::equals(Object,Object); primitive components are compared with '=='.
      Specified by:
      equals in class Record
      Parameters:
      o - the object with which to compare
      Returns:
      true if this object is the same as the o argument; false otherwise.

    • cost

      public double cost()
      Returns the value of the cost record component.
      Returns:
      the value of the cost record component

    • path

      public List<Integer> path()
      Returns the value of the path record component.
      Returns:
      the value of the path record component