TSPLIBImporter.Node (JGraphT : a free Java graph library)

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.

Author:

Hannes Wellmann

Method Summary

All Methods Instance Methods Concrete Methods
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.
`String`	`toString()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Method Detail
  - 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