Module org.jgrapht.io
Package org.jgrapht.nio.tsplib

Class TSPLIBImporter.Node

java.lang.Object
org.jgrapht.nio.tsplib.TSPLIBImporter.Node
Enclosing class:
TSPLIBImporter<V,​E>
public static class TSPLIBImporter.Node
extends java.lang.Object
A node imported from the NODE_COORD_SECTION of a TSPLIB95-file.
Author:
Hannes Wellmann

  • Method Summary

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

    Methods inherited from class java.lang.Object

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

  • 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 java.lang.String toString()
      Overrides:
      toString in class java.lang.Object