net.sf.genethello.brain
Class Chromosome

java.lang.Object
  net.sf.genethello.brain.Chromosome

public class Chromosome
extends java.lang.Object

Chromosome to represent individual othello player (brain).

Author:

praz

Field Summary

protected int[]	boundaries Array of phase boundaries int[phases + 1].
protected Feature[][]	features Matrix of features Feature[phases][length].
protected int	length Number of features, usually 6 i.e.: flips, discs, mobility, xquares, corners, pattern.
protected int[]	maxBoundaries Array of maximum phase boundaries int[phases + 1].
protected int[]	minBoundaries Array of minimum phase boundaries int[phases + 1].
protected int	phases Phase number in game, usually 3 phases: opening, middle, end.

Constructor Summary

Chromosome(int phases, int length)
Creates new instance of chromosome.

Method Summary

int[]	getBoundaries() Gets the value of boundaries.
int	getBoundaries(int index) Gets the value of boundaries at specified index.
Feature	getFeatures(int p, int i) Gets the value of features.
int	getLength() Gets the value of length
int	getMaxBoundaries(int index) Gets the value of maximum boundaries at specified index.
int	getMinBoundaries(int index) Gets the value of minimum boundaries at specified index.
int	getPhases() Gets the value of phases
void	setBoundaries(int[] boundaries) Sets the value of boundaries.
void	setBoundaries(int index, int newBoundaries) Sets the value of boundaries at specified index.
void	setBoundaries(int index, int newBoundaries, int min, int max) Sets the value of boundaries at specified index.
void	setFeatures(int p, int i, Feature feature) Sets the value of features.
void	setLength(int length) Sets the value of length
void	setPhases(int phases) Sets the value of phases
int	size() Gets size of chromosome in total number of weight to be optimized.
org.jgap.Chromosome	toJgapChromosome(org.jgap.Configuration conf) JGAP representation of chromosome.
java.lang.String	toString() String representation of chromosome.

Methods inherited from class java.lang.Object

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

Field Detail

length

protected int length

Number of features, usually 6 i.e.: flips, discs, mobility, xquares, corners, pattern.

phases

protected int phases

Phase number in game, usually 3 phases: opening, middle, end.

features

protected Feature[][] features

Matrix of features Feature[phases][length].

boundaries

protected int[] boundaries

Array of phase boundaries int[phases + 1].

minBoundaries

protected int[] minBoundaries

Array of minimum phase boundaries int[phases + 1].

maxBoundaries

protected int[] maxBoundaries

Array of maximum phase boundaries int[phases + 1].

Constructor Detail

Chromosome

public Chromosome(int phases,
                  int length)

Creates new instance of chromosome.

Parameters:

phases - phase number in game, usually 3 phases: opening, middle, end

length - number of features, usually 6 i.e.: flips, discs, mobility, xsquares, corners, pattern

Method Detail

size

public int size()

Gets size of chromosome in total number of weight to be optimized.

Returns:

size of chromosome

getLength

public int getLength()

Gets the value of length

Returns:

the value of length

setLength

public void setLength(int length)

Sets the value of length

Parameters:

length - new value of length

getPhases

public int getPhases()

Gets the value of phases

Returns:

the value of phases

setPhases

public void setPhases(int phases)

Sets the value of phases

Parameters:

phases - new value of phases

getFeatures

public Feature getFeatures(int p,
                           int i)

Gets the value of features.

Parameters:

p - phase number

i - index

Returns:

feature value

setFeatures

public void setFeatures(int p,
                        int i,
                        Feature feature)

Sets the value of features.

Parameters:

p - phase number

i - index

feature - feature value

getBoundaries

public int[] getBoundaries()

Gets the value of boundaries.

Returns:

the value of boundaries

setBoundaries

public void setBoundaries(int[] boundaries)

Sets the value of boundaries.

Parameters:

boundaries - new value of boundaries

getBoundaries

public int getBoundaries(int index)

Gets the value of boundaries at specified index.

Parameters:

index -

Returns:

the value of boundaries at specified index

getMinBoundaries

public int getMinBoundaries(int index)

Gets the value of minimum boundaries at specified index.

Parameters:

index -

Returns:

the value of minimum boundaries at specified index

getMaxBoundaries

public int getMaxBoundaries(int index)

Gets the value of maximum boundaries at specified index.

Parameters:

index -

Returns:

the value of maximum boundaries at specified index

setBoundaries

public void setBoundaries(int index,
                          int newBoundaries)

Sets the value of boundaries at specified index.

Parameters:

index -

newBoundaries - new value of boundaries at specified index

setBoundaries

public void setBoundaries(int index,
                          int newBoundaries,
                          int min,
                          int max)

Sets the value of boundaries at specified index.

Parameters:

index -

newBoundaries - new value of boundaries at specified index

min - minimum value of boundaries at specified index

max - maximum value of boundaries at specified index

toString

public java.lang.String toString()

String representation of chromosome.

Overrides:

toString in class java.lang.Object

Returns:

string representation

toJgapChromosome

public org.jgap.Chromosome toJgapChromosome(org.jgap.Configuration conf)
                                     throws org.jgap.InvalidConfigurationException

JGAP representation of chromosome.

Parameters:

conf - configuratoin of chromosome

Returns:

JGAP representation

Throws:

org.jgap.InvalidConfigurationException