org.uma.jmetal.util.front.imp

Class ArrayFront

java.lang.Object

org.uma.jmetal.util.front.imp.ArrayFront

All Implemented Interfaces:

Serializable, Front

Direct Known Subclasses:

WfgHypervolumeFront

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 and Description
protected int	numberOfPoints
protected Point[]	points

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method and Description
InputStream	createInputStream(String fileName)
boolean	equals(Object o)
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 Detail

points

protected Point[] points

numberOfPoints

protected int numberOfPoints

Constructor Detail

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)
           throws FileNotFoundException

Constructor

Parameters:

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

Throws:

FileNotFoundException

Method Detail

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