Package org.uma.jmetal.util.legacy.front.impl

Class ArrayFront

java.lang.Object

org.uma.jmetal.util.legacy.front.impl.ArrayFront

All Implemented Interfaces:

Serializable, Front

public class ArrayFront
extends Object
implements Front

This class implements the Front interface by using an array of Point objects

Author:

Antonio J. Nebro

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected int	numberOfPoints
protected Point[]	points

Constructor Summary

Constructors

Constructor	Description
ArrayFront()	Constructor
ArrayFront(int numberOfPoints, int dimensions)	Constructor
ArrayFront(String fileName)	Constructor
ArrayFront(String fileName, String separator)
ArrayFront(List<? extends Solution<?>> solutionList)	Constructor
ArrayFront(Front front)	Copy Constructor

Method Summary

Modifier and Type	Method	Description
InputStream	createInputStream(String fileName)
boolean	equals(Object o)
double[][]	getMatrix()
int	getNumberOfPoints()
Point	getPoint(int index)
int	getPointDimensions()
int	hashCode()
void	setPoint(int index, Point point)
void	sort(Comparator<Point> comparator)
String	toString()

Methods inherited from class java.lang.Object

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

Field Details

points

protected Point[] points

numberOfPoints

protected int numberOfPoints

Constructor Details

ArrayFront

public ArrayFront()

Constructor

ArrayFront

public ArrayFront(List<? extends Solution<?>> solutionList)

Constructor

ArrayFront

public ArrayFront(Front front)

Copy Constructor

ArrayFront

public ArrayFront(int numberOfPoints,
 int dimensions)

Constructor

ArrayFront

public ArrayFront(String fileName,
 String separator)
           throws FileNotFoundException

Throws:

FileNotFoundException

ArrayFront

public ArrayFront(String fileName)
           throws FileNotFoundException

Constructor

Parameters:

fileName - File containing the data. Each line of the file is a list of objective values

Throws:

FileNotFoundException

Method Details

createInputStream

public InputStream createInputStream(String fileName)
                              throws FileNotFoundException

Throws:

FileNotFoundException

getNumberOfPoints

public int getNumberOfPoints()

Specified by:

getNumberOfPoints in interface Front

getPointDimensions

public int getPointDimensions()

Specified by:

getPointDimensions in interface Front

getPoint

public Point getPoint(int index)

Specified by:

getPoint in interface Front

setPoint

public void setPoint(int index,
 Point point)

Specified by:

setPoint in interface Front

sort

public void sort(Comparator<Point> comparator)

Specified by:

sort in interface Front

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object

getMatrix

public double[][] getMatrix()

Specified by:

getMatrix in interface Front