Class TSPLIBImporter.Node

java.lang.Object
org.jgrapht.nio.tsplib.TSPLIBImporter.Node
Enclosing class:
TSPLIBImporter<V,E>

public static class TSPLIBImporter.Node extends Object
A node imported from the NODE_COORD_SECTION of a TSPLIB95-file.
  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    private final double[]
    The coordinates of this node.
    private final int
    The one based number of this node.
  • Constructor Summary

    Constructors
    Constructor
    Description
    Node(int number, double[] coordinates)
     
  • Method Summary

    Modifier and Type
    Method
    Description
    double[]
    Returns a copy of the coordinates of this node.
    int
    Returns the number of elements the coordinates of this node have (either two or three).
    double
    Returns the value of the coordinate element with zero-based index i of this node.
    int
    Returns the number of this node as specified in the source TSPLIB95-file.
     

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
  • Field Details

    • number

      private final int number
      The one based number of this node.
    • coordinates

      private final double[] coordinates
      The coordinates of this node.
  • Constructor Details

    • Node

      Node(int number, double[] coordinates)
  • Method Details

    • getNumber

      public int getNumber()
      Returns the number of this node as specified in the source TSPLIB95-file.
      Returns:
      the number of this node
    • getCoordinatesLength

      public int getCoordinatesLength()
      Returns the number of elements the coordinates of this node have (either two or three).
      Returns:
      the number of coordinate elements of this node
    • getCoordinateValue

      public double getCoordinateValue(int i)
      Returns the value of the coordinate element with zero-based index i of this node.
      Parameters:
      i - the index of the coordinate element
      Returns:
      the value of the i-th coordinate element
    • getCoordinates

      public double[] getCoordinates()
      Returns a copy of the coordinates of this node.
      Returns:
      the coordinates of this node
    • toString

      public String toString()
      Overrides:
      toString in class Object