Package es.urjc.etsii.grafo.mo.pareto

Class NDTree<S extends Solution<S,I>,I extends Instance>

java.lang.Object

es.urjc.etsii.grafo.mo.pareto.ParetoSet<S,I>

es.urjc.etsii.grafo.mo.pareto.NDTree<S,I>

public class NDTree<S extends Solution<S,I>,I extends Instance>
extends ParetoSet<S,I>

Constructor Summary

Constructors

Constructor	Description
NDTree(int numberOfObjectives)
NDTree(int numberOfObjectives, int maxListSizePerNode, int numberOfChildrenPerNode)

Method Summary

Modifier and Type	Method	Description
boolean	add(double[] s)
void	clear()
double[]	getEstimatedIdeal()
double[]	getEstimatedNadir()
double[]	getExtremeMember(int index)	Returns the solution extremising the index objective
double[]	getMidpoint()
int	size()
Stream<double[]>	stream()

Methods inherited from class es.urjc.etsii.grafo.mo.pareto.ParetoSet

add, add, ejectedSolution, getElites, getLastModifiedTime, getTrackedSolutions, resetElites, toMatrix, toText, tryAddToElite, weaklyDominates

Methods inherited from class java.lang.Object

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

Constructor Details

NDTree

public NDTree(int numberOfObjectives)

NDTree

public NDTree(int numberOfObjectives,
 int maxListSizePerNode,
 int numberOfChildrenPerNode)

Method Details

add

public boolean add(double[] s)

Specified by:

add in class ParetoSet<S extends Solution<S,I>,I extends Instance>

stream

public Stream<double[]> stream()

Specified by:

stream in class ParetoSet<S extends Solution<S,I>,I extends Instance>

getEstimatedIdeal

public double[] getEstimatedIdeal()

getEstimatedNadir

public double[] getEstimatedNadir()

getMidpoint

public double[] getMidpoint()

size

public int size()

Specified by:

size in class ParetoSet<S extends Solution<S,I>,I extends Instance>

clear

public void clear()

Overrides:

clear in class ParetoSet<S extends Solution<S,I>,I extends Instance>

getExtremeMember

public double[] getExtremeMember(int index)

Returns the solution extremising the index objective