A B C D E F G I L M N O P R S T V W

A

Add - class com.groovyj.jgprog.functions.Add.

The addition function.

Add.Compatible - interface com.groovyj.jgprog.functions.Add.Compatible.

Add(Type) - Constructor for class com.groovyj.jgprog.functions.Add

Creates an addition node of the given type

addGPListener(GPListener) - Method in class com.groovyj.jgprog.World

ADF - class com.groovyj.jgprog.functions.ADF.

An automatically defined function (ADF) is a chromosome which takes a number of arguments.

ADF(int, Type[]) - Constructor for class com.groovyj.jgprog.functions.ADF

Creates an ADF node which will evaluate the given chromosome number and takes the given argument types.

And - class com.groovyj.jgprog.functions.And.

The logical-and function.

And() - Constructor for class com.groovyj.jgprog.functions.And

Creates a logical-and node

Argument - class com.groovyj.jgprog.functions.Argument.

Represents an argument on a chromosome.

arity - Variable in class com.groovyj.jgprog.Function

B

Boolean - Static variable in class com.groovyj.jgprog.Type

BranchTypingCross - class com.groovyj.jgprog.BranchTypingCross.

BranchTypingCross() - Constructor for class com.groovyj.jgprog.BranchTypingCross

bumpEvaluationProgress() - Method in interface com.groovyj.jgprog.GPListener

bumpEvolutionProgress() - Method in interface com.groovyj.jgprog.GPListener

C

Chromosome - class com.groovyj.jgprog.Chromosome.

Represents a single chromosome.

Chromosome() - Constructor for class com.groovyj.jgprog.Chromosome

Construct an empty chromosome

Chromosome(Chromosome) - Constructor for class com.groovyj.jgprog.Chromosome

Perform a deep copy of a chromosome.

chromosomeNum - Variable in class com.groovyj.jgprog.functions.ADF

com.groovyj.jgprog - package com.groovyj.jgprog

com.groovyj.jgprog.functions - package com.groovyj.jgprog.functions

computeFitness(Individual) - Method in class com.groovyj.jgprog.World

Computes the adjusted fitness of the given individual.

computeFitness(Individual) - Method in class com.groovyj.jgprog.SymbolicRegressionWorld

computeFitness(Individual) - Method in class com.groovyj.jgprog.MultiplexerWorld

computeRawFitness(Individual) - Method in class com.groovyj.jgprog.SymbolicRegressionWorld

computeRawFitness(Individual) - Method in class com.groovyj.jgprog.MultiplexerWorld

ComputeWorker - class com.groovyj.jgprog.ComputeWorker.

A thread which accepts a connection on its socket, downloads a World, computes the fitnesses of some portion of it, and returns those fitnesses.

ComputeWorker(int) - Constructor for class com.groovyj.jgprog.ComputeWorker

Cosine - class com.groovyj.jgprog.functions.Cosine.

The cosine function.

Cosine.Compatible - interface com.groovyj.jgprog.functions.Cosine.Compatible.

Cosine(Type) - Constructor for class com.groovyj.jgprog.functions.Cosine

Creates a cosine node of the given type

create() - Method in class com.groovyj.jgprog.SymbolicRegressionWorld

create() - Method in class com.groovyj.jgprog.MultiplexerWorld

create() - Method in class com.groovyj.jgprog.MultiplexerADFWorld

create(int, int, Type) - Static method in class com.groovyj.jgprog.functions.Argument

Creates an instance of an Argument.

create(int, Type[], Type[][], Function[][]) - Method in class com.groovyj.jgprog.World

Creates the initial population for the world and computes the fitnesses of all the individuals in the initial population.

create(String, Type) - Static method in class com.groovyj.jgprog.functions.Variable

Creates an instance of a Variable.

create(Type[], Type[][], Function[][]) - Method in class com.groovyj.jgprog.Population

Creates a population using the ramped half-and-half method.

cross(Individual, Individual) - Method in class com.groovyj.jgprog.CrossMethod

cross(Individual, Individual) - Method in class com.groovyj.jgprog.BranchTypingCross

Crosses two individuals.

crossMethod - Static variable in class com.groovyj.jgprog.World

CrossMethod - class com.groovyj.jgprog.CrossMethod.

CrossMethod() - Constructor for class com.groovyj.jgprog.CrossMethod

crossoverProb - Static variable in class com.groovyj.jgprog.World

The probability that a crossover operation is chosen during evolution.

D

Divide - class com.groovyj.jgprog.functions.Divide.

The protected divide function.

Divide.Compatible - interface com.groovyj.jgprog.functions.Divide.Compatible.

Divide(Type) - Constructor for class com.groovyj.jgprog.functions.Divide

Creates a divide node of the given type

doCross(Chromosome, Chromosome) - Static method in class com.groovyj.jgprog.BranchTypingCross

Crosses two chromsomes using branch-typing.

Double - Static variable in class com.groovyj.jgprog.Type

dupChromosome(Individual) - Static method in class com.groovyj.jgprog.Individual

Causes a chromosome to duplicate itself in a new individual.

E

Equals - class com.groovyj.jgprog.functions.Equals.

equals(Type) - Method in class com.groovyj.jgprog.Type

Equals(Type) - Constructor for class com.groovyj.jgprog.functions.Equals

execute_add(Object) - Method in interface com.groovyj.jgprog.functions.Add.Compatible

execute_boolean() - Method in class com.groovyj.jgprog.Chromosome

Executes this node as a boolean.

execute_boolean() - Method in class com.groovyj.jgprog.functions.True

execute_boolean() - Method in class com.groovyj.jgprog.functions.False

execute_boolean(Chromosome, int) - Method in class com.groovyj.jgprog.Function

Executes this node as a boolean.

execute_boolean(Chromosome, int) - Method in class com.groovyj.jgprog.functions.GreaterThan

execute_boolean(Chromosome, int) - Method in class com.groovyj.jgprog.functions.ADF

execute_boolean(Chromosome, int) - Method in class com.groovyj.jgprog.functions.Variable

execute_boolean(Chromosome, int) - Method in class com.groovyj.jgprog.functions.If

execute_boolean(Chromosome, int) - Method in class com.groovyj.jgprog.functions.And

execute_boolean(Chromosome, int) - Method in class com.groovyj.jgprog.functions.LessThan

execute_boolean(Chromosome, int) - Method in class com.groovyj.jgprog.functions.Not

execute_boolean(Chromosome, int) - Method in class com.groovyj.jgprog.functions.Equals

execute_boolean(Chromosome, int) - Method in class com.groovyj.jgprog.functions.Argument

execute_boolean(Chromosome, int) - Method in class com.groovyj.jgprog.functions.Or

execute_boolean(int) - Method in class com.groovyj.jgprog.Individual

Executes the given chromosome as a boolean function.

execute_boolean(int, int) - Method in class com.groovyj.jgprog.Population

execute_boolean(int, int) - Method in class com.groovyj.jgprog.Chromosome

execute_cos() - Method in interface com.groovyj.jgprog.functions.Cosine.Compatible

execute_divide(Object) - Method in interface com.groovyj.jgprog.functions.Divide.Compatible

execute_double() - Method in class com.groovyj.jgprog.Chromosome

Executes this node as a double.

execute_double(Chromosome, int) - Method in class com.groovyj.jgprog.Function

Executes this node as a double.

execute_double(Chromosome, int) - Method in class com.groovyj.jgprog.functions.One

execute_double(Chromosome, int) - Method in class com.groovyj.jgprog.functions.Add

execute_double(Chromosome, int) - Method in class com.groovyj.jgprog.functions.Exponential

execute_double(Chromosome, int) - Method in class com.groovyj.jgprog.functions.ADF

execute_double(Chromosome, int) - Method in class com.groovyj.jgprog.functions.Cosine

execute_double(Chromosome, int) - Method in class com.groovyj.jgprog.functions.Variable

execute_double(Chromosome, int) - Method in class com.groovyj.jgprog.functions.If

execute_double(Chromosome, int) - Method in class com.groovyj.jgprog.functions.Multiply

execute_double(Chromosome, int) - Method in class com.groovyj.jgprog.functions.Subtract

execute_double(Chromosome, int) - Method in class com.groovyj.jgprog.functions.Divide

execute_double(Chromosome, int) - Method in class com.groovyj.jgprog.functions.NaturalLogarithm

execute_double(Chromosome, int) - Method in class com.groovyj.jgprog.functions.Sine

execute_double(Chromosome, int) - Method in class com.groovyj.jgprog.functions.Argument

execute_double(int) - Method in class com.groovyj.jgprog.Individual

Executes the given chromosome as a double function.

execute_double(int, int) - Method in class com.groovyj.jgprog.Population

execute_double(int, int) - Method in class com.groovyj.jgprog.Chromosome

execute_exp() - Method in interface com.groovyj.jgprog.functions.Exponential.Compatible

execute_float() - Method in class com.groovyj.jgprog.Chromosome

Executes this node as a float.

execute_float(Chromosome, int) - Method in class com.groovyj.jgprog.Function

Executes this node as a float.

execute_float(Chromosome, int) - Method in class com.groovyj.jgprog.functions.One

execute_float(Chromosome, int) - Method in class com.groovyj.jgprog.functions.Add

execute_float(Chromosome, int) - Method in class com.groovyj.jgprog.functions.Exponential

execute_float(Chromosome, int) - Method in class com.groovyj.jgprog.functions.ADF

execute_float(Chromosome, int) - Method in class com.groovyj.jgprog.functions.Cosine

execute_float(Chromosome, int) - Method in class com.groovyj.jgprog.functions.Variable

execute_float(Chromosome, int) - Method in class com.groovyj.jgprog.functions.If

execute_float(Chromosome, int) - Method in class com.groovyj.jgprog.functions.Multiply

execute_float(Chromosome, int) - Method in class com.groovyj.jgprog.functions.Subtract

execute_float(Chromosome, int) - Method in class com.groovyj.jgprog.functions.Divide

execute_float(Chromosome, int) - Method in class com.groovyj.jgprog.functions.NaturalLogarithm

execute_float(Chromosome, int) - Method in class com.groovyj.jgprog.functions.Sine

execute_float(Chromosome, int) - Method in class com.groovyj.jgprog.functions.Argument

execute_float(int) - Method in class com.groovyj.jgprog.Individual

Executes the given chromosome as a float function.

execute_float(int, int) - Method in class com.groovyj.jgprog.Population

execute_float(int, int) - Method in class com.groovyj.jgprog.Chromosome

execute_int() - Method in class com.groovyj.jgprog.Chromosome

Executes this node as an integer.

execute_int(Chromosome, int) - Method in class com.groovyj.jgprog.Function

Executes this node as an integer.

execute_int(Chromosome, int) - Method in class com.groovyj.jgprog.functions.One

execute_int(Chromosome, int) - Method in class com.groovyj.jgprog.functions.Add

execute_int(Chromosome, int) - Method in class com.groovyj.jgprog.functions.ADF

execute_int(Chromosome, int) - Method in class com.groovyj.jgprog.functions.Variable

execute_int(Chromosome, int) - Method in class com.groovyj.jgprog.functions.If

execute_int(Chromosome, int) - Method in class com.groovyj.jgprog.functions.Multiply

execute_int(Chromosome, int) - Method in class com.groovyj.jgprog.functions.Subtract

execute_int(Chromosome, int) - Method in class com.groovyj.jgprog.functions.Divide

execute_int(Chromosome, int) - Method in class com.groovyj.jgprog.functions.Argument

execute_int(int) - Method in class com.groovyj.jgprog.Individual

Executes the given chromosome as an integer function.

execute_int(int, int) - Method in class com.groovyj.jgprog.Population

execute_int(int, int) - Method in class com.groovyj.jgprog.Chromosome

execute_ln() - Method in interface com.groovyj.jgprog.functions.NaturalLogarithm.Compatible

execute_long() - Method in class com.groovyj.jgprog.Chromosome

Executes this node as a long.

execute_long(Chromosome, int) - Method in class com.groovyj.jgprog.Function

Executes this node as a long.

execute_long(Chromosome, int) - Method in class com.groovyj.jgprog.functions.One

execute_long(Chromosome, int) - Method in class com.groovyj.jgprog.functions.Add

execute_long(Chromosome, int) - Method in class com.groovyj.jgprog.functions.ADF

execute_long(Chromosome, int) - Method in class com.groovyj.jgprog.functions.Variable

execute_long(Chromosome, int) - Method in class com.groovyj.jgprog.functions.If

execute_long(Chromosome, int) - Method in class com.groovyj.jgprog.functions.Multiply

execute_long(Chromosome, int) - Method in class com.groovyj.jgprog.functions.Subtract

execute_long(Chromosome, int) - Method in class com.groovyj.jgprog.functions.Divide

execute_long(Chromosome, int) - Method in class com.groovyj.jgprog.functions.Argument

execute_long(int) - Method in class com.groovyj.jgprog.Individual

Executes the given chromosome as a long function.

execute_long(int, int) - Method in class com.groovyj.jgprog.Population

execute_long(int, int) - Method in class com.groovyj.jgprog.Chromosome

execute_multiply(Object) - Method in interface com.groovyj.jgprog.functions.Multiply.Compatible

execute_object() - Method in class com.groovyj.jgprog.Chromosome

Executes this node as an object.

execute_object(Chromosome, int) - Method in class com.groovyj.jgprog.Function

Executes this node as an object.

execute_object(Chromosome, int) - Method in class com.groovyj.jgprog.functions.Add

execute_object(Chromosome, int) - Method in class com.groovyj.jgprog.functions.Exponential

execute_object(Chromosome, int) - Method in class com.groovyj.jgprog.functions.ADF

execute_object(Chromosome, int) - Method in class com.groovyj.jgprog.functions.Cosine

execute_object(Chromosome, int) - Method in class com.groovyj.jgprog.functions.Variable

execute_object(Chromosome, int) - Method in class com.groovyj.jgprog.functions.If

execute_object(Chromosome, int) - Method in class com.groovyj.jgprog.functions.Multiply

execute_object(Chromosome, int) - Method in class com.groovyj.jgprog.functions.Subtract

execute_object(Chromosome, int) - Method in class com.groovyj.jgprog.functions.Divide

execute_object(Chromosome, int) - Method in class com.groovyj.jgprog.functions.NaturalLogarithm

execute_object(Chromosome, int) - Method in class com.groovyj.jgprog.functions.Sine

execute_object(Chromosome, int) - Method in class com.groovyj.jgprog.functions.Argument

execute_object(int) - Method in class com.groovyj.jgprog.Individual

Executes the given chromosome as an object function.

execute_object(int, int) - Method in class com.groovyj.jgprog.Chromosome

execute_sin() - Method in interface com.groovyj.jgprog.functions.Sine.Compatible

execute_subtract(Object) - Method in interface com.groovyj.jgprog.functions.Subtract.Compatible

execute_void() - Method in class com.groovyj.jgprog.Chromosome

Executes this node, returning nothing.

execute_void(Chromosome, int) - Method in class com.groovyj.jgprog.Function

Executes this node, returning nothing.

execute_void(Chromosome, int) - Method in class com.groovyj.jgprog.functions.TwoThings

execute_void(Chromosome, int) - Method in class com.groovyj.jgprog.functions.ADF

execute_void(Chromosome, int) - Method in class com.groovyj.jgprog.functions.Nop

execute_void(Chromosome, int) - Method in class com.groovyj.jgprog.functions.If

execute_void(Chromosome, int) - Method in class com.groovyj.jgprog.functions.Loop

execute_void(int) - Method in class com.groovyj.jgprog.Individual

Executes the given chromosome which returns nothing.

execute_void(int, int) - Method in class com.groovyj.jgprog.Population

execute_void(int, int) - Method in class com.groovyj.jgprog.Chromosome

execute() - Method in class com.groovyj.jgprog.Chromosome

Executes this node without knowing its return type.

execute(Chromosome, int) - Method in class com.groovyj.jgprog.Function

Executes this node without knowing its return type.

execute(int, int) - Method in class com.groovyj.jgprog.Chromosome

Exponential - class com.groovyj.jgprog.functions.Exponential.

The protected natural exponential function.

Exponential.Compatible - interface com.groovyj.jgprog.functions.Exponential.Compatible.

Exponential(Type) - Constructor for class com.groovyj.jgprog.functions.Exponential

F

False - class com.groovyj.jgprog.functions.False.

The false boolean terminal.

False() - Constructor for class com.groovyj.jgprog.functions.False

FitnessProportionateSelection - class com.groovyj.jgprog.FitnessProportionateSelection.

Selects individuals proportionally according to their adjusted fitness.

FitnessProportionateSelection() - Constructor for class com.groovyj.jgprog.FitnessProportionateSelection

Float - Static variable in class com.groovyj.jgprog.Type

full(int, int, Type, Type[], Function[]) - Method in class com.groovyj.jgprog.Chromosome

Initialize this chromosome using the full method.

full(int, Type[], Type[][], Function[][]) - Method in class com.groovyj.jgprog.Individual

Initializes all chromosomes in this individual using the full method.

Function - class com.groovyj.jgprog.Function.

The base class of all terminals and functions.

Function(int, Type) - Constructor for class com.groovyj.jgprog.Function

Create a node with the given arity (i.e.

G

get() - Method in class com.groovyj.jgprog.functions.Variable

Gets the value of this named variable.

get() - Method in class com.groovyj.jgprog.functions.Argument

Gets the value of this argument.

get(int) - Static method in class com.groovyj.jgprog.functions.Argument

Gets the value of an argument without having to obtain a reference to the argument.

get(String) - Static method in class com.groovyj.jgprog.functions.Variable

Gets the value of a named variable without having to obtain a reference to the named variable.

getArgument(int, int) - Static method in class com.groovyj.jgprog.functions.Argument

Gets the one instance of a numbered argument.

getArity() - Method in class com.groovyj.jgprog.Function

Gets the arity (or number of children) of this node.

getBestIndividual() - Method in class com.groovyj.jgprog.World

Gets the most fit individual from the current population.

getChild(int, int) - Method in class com.groovyj.jgprog.Chromosome

getChildType(int) - Method in class com.groovyj.jgprog.Function

Gets the type of node allowed form the given child number.

getChildType(int) - Method in class com.groovyj.jgprog.functions.One

getChildType(int) - Method in class com.groovyj.jgprog.functions.Add

getChildType(int) - Method in class com.groovyj.jgprog.functions.GreaterThan

getChildType(int) - Method in class com.groovyj.jgprog.functions.TwoThings

getChildType(int) - Method in class com.groovyj.jgprog.functions.Exponential

getChildType(int) - Method in class com.groovyj.jgprog.functions.ADF

getChildType(int) - Method in class com.groovyj.jgprog.functions.Cosine

getChildType(int) - Method in class com.groovyj.jgprog.functions.Nop

getChildType(int) - Method in class com.groovyj.jgprog.functions.Variable

getChildType(int) - Method in class com.groovyj.jgprog.functions.If

getChildType(int) - Method in class com.groovyj.jgprog.functions.And

getChildType(int) - Method in class com.groovyj.jgprog.functions.Multiply

getChildType(int) - Method in class com.groovyj.jgprog.functions.Subtract

getChildType(int) - Method in class com.groovyj.jgprog.functions.LessThan

getChildType(int) - Method in class com.groovyj.jgprog.functions.Divide

getChildType(int) - Method in class com.groovyj.jgprog.functions.NaturalLogarithm

getChildType(int) - Method in class com.groovyj.jgprog.functions.Not

getChildType(int) - Method in class com.groovyj.jgprog.functions.Loop

getChildType(int) - Method in class com.groovyj.jgprog.functions.Sine

getChildType(int) - Method in class com.groovyj.jgprog.functions.True

getChildType(int) - Method in class com.groovyj.jgprog.functions.False

getChildType(int) - Method in class com.groovyj.jgprog.functions.Equals

getChildType(int) - Method in class com.groovyj.jgprog.functions.Argument

getChildType(int) - Method in class com.groovyj.jgprog.functions.Or

getChromosome(int) - Method in class com.groovyj.jgprog.Individual

Gets the given chromosome.

getChromosomeNum() - Method in class com.groovyj.jgprog.functions.ADF

Get the chromosome number this ADF refers to.

getDepth(int) - Method in class com.groovyj.jgprog.Chromosome

getFitness() - Method in class com.groovyj.jgprog.Individual

Gets the adjusted fitness of this individual.

getFunction(int) - Method in class com.groovyj.jgprog.Chromosome

Gets the i'th function in this chromosome.

getFunction(int, Type) - Method in class com.groovyj.jgprog.Chromosome

Gets the i'th function of the given type in this chromosome.

getIndividual(int) - Method in class com.groovyj.jgprog.Population

Gets a particular individual.

getName() - Method in class com.groovyj.jgprog.Type

getName() - Method in class com.groovyj.jgprog.Function

Gets the name of this node.

getName() - Method in class com.groovyj.jgprog.functions.One

getName() - Method in class com.groovyj.jgprog.functions.Add

getName() - Method in class com.groovyj.jgprog.functions.GreaterThan

getName() - Method in class com.groovyj.jgprog.functions.TwoThings

getName() - Method in class com.groovyj.jgprog.functions.Exponential

getName() - Method in class com.groovyj.jgprog.functions.ADF

getName() - Method in class com.groovyj.jgprog.functions.Cosine

getName() - Method in class com.groovyj.jgprog.functions.Nop

getName() - Method in class com.groovyj.jgprog.functions.Variable

getName() - Method in class com.groovyj.jgprog.functions.If

getName() - Method in class com.groovyj.jgprog.functions.And

getName() - Method in class com.groovyj.jgprog.functions.Multiply

getName() - Method in class com.groovyj.jgprog.functions.Subtract

getName() - Method in class com.groovyj.jgprog.functions.LessThan

getName() - Method in class com.groovyj.jgprog.functions.Divide

getName() - Method in class com.groovyj.jgprog.functions.NaturalLogarithm

getName() - Method in class com.groovyj.jgprog.functions.Not

getName() - Method in class com.groovyj.jgprog.functions.Loop

getName() - Method in class com.groovyj.jgprog.functions.Sine

getName() - Method in class com.groovyj.jgprog.functions.True

getName() - Method in class com.groovyj.jgprog.functions.False

getName() - Method in class com.groovyj.jgprog.functions.Equals

getName() - Method in class com.groovyj.jgprog.functions.Argument

getName() - Method in class com.groovyj.jgprog.functions.Or

getNode(int) - Method in class com.groovyj.jgprog.Chromosome

Gets the i'th node in this chromosome.

getNode(int, Type) - Method in class com.groovyj.jgprog.Chromosome

Gets the i'th node of the given type in this chromosome.

getParentNode(int) - Method in class com.groovyj.jgprog.Chromosome

Gets the node which is the parent of the given node in this chromosome.

getPopulation() - Method in class com.groovyj.jgprog.World

Gets the population.

getReturnType() - Method in class com.groovyj.jgprog.Function

Gets the return type of this node

getSequence() - Method in class com.groovyj.jgprog.Individual

getSize() - Method in class com.groovyj.jgprog.Population

Gets the number of individuals in this population.

getSize(int) - Method in class com.groovyj.jgprog.Chromosome

getTerminal(int) - Method in class com.groovyj.jgprog.Chromosome

Gets the i'th terminal in this chromosome.

getTerminal(int, Type) - Method in class com.groovyj.jgprog.Chromosome

Gets the i'th terminal of the given type in this chromosome.

getTotalFitness() - Method in class com.groovyj.jgprog.World

Gets the sum of the adjusted fitnesses of all individuals in the population.

getVariable(String) - Static method in class com.groovyj.jgprog.functions.Variable

Gets the one instance of a named variable.

getWorstIndividual() - Method in class com.groovyj.jgprog.World

Gets the least fit individual from the current population.

GPListener - interface com.groovyj.jgprog.GPListener.

greater_than(Object) - Method in interface com.groovyj.jgprog.functions.GreaterThan.Compatible

GreaterThan - class com.groovyj.jgprog.functions.GreaterThan.

GreaterThan.Compatible - interface com.groovyj.jgprog.functions.GreaterThan.Compatible.

GreaterThan(Type) - Constructor for class com.groovyj.jgprog.functions.GreaterThan

GreedyOverselection - class com.groovyj.jgprog.GreedyOverselection.

Selects individuals according to the Greedy Over-Selection method.

GreedyOverselection() - Constructor for class com.groovyj.jgprog.GreedyOverselection

grow(int, int, Type, Type[], Function[]) - Method in class com.groovyj.jgprog.Chromosome

Initialize this chromosome using the grow method.

grow(int, Type[], Type[][], Function[][]) - Method in class com.groovyj.jgprog.Individual

Initializes all chromosomes in this individual using the grow method.

I

If - class com.groovyj.jgprog.functions.If.

The if function.

If(Type) - Constructor for class com.groovyj.jgprog.functions.If

Creates an if node

individual - Static variable in class com.groovyj.jgprog.Function

The individual currently being evaluated.

Individual - class com.groovyj.jgprog.Individual.

Represents a single individual.

Individual(int) - Constructor for class com.groovyj.jgprog.Individual

Constructs an empty individual with a number of chromosomes.

Integer - Static variable in class com.groovyj.jgprog.Type

isConstant() - Method in class com.groovyj.jgprog.functions.ADF

isConstant() - Method in class com.groovyj.jgprog.functions.Variable

isConstant() - Method in class com.groovyj.jgprog.functions.Argument

isPossible(Function) - Method in class com.groovyj.jgprog.Chromosome

isPossible(Type, Function[], boolean) - Static method in class com.groovyj.jgprog.Chromosome

Determines whether there exists a function or terminal in the given node set with the given type.

L

less_than(Object) - Method in interface com.groovyj.jgprog.functions.LessThan.Compatible

LessThan - class com.groovyj.jgprog.functions.LessThan.

LessThan.Compatible - interface com.groovyj.jgprog.functions.LessThan.Compatible.

LessThan(Type) - Constructor for class com.groovyj.jgprog.functions.LessThan

Long - Static variable in class com.groovyj.jgprog.Type

Loop - class com.groovyj.jgprog.functions.Loop.

Do something a number of times.

Loop() - Constructor for class com.groovyj.jgprog.functions.Loop

M

main(String[]) - Static method in class com.groovyj.jgprog.SymbolicRegressionWorld

main(String[]) - Static method in class com.groovyj.jgprog.MultiplexerWorld

main(String[]) - Static method in class com.groovyj.jgprog.MultiplexerADFWorld

main(String[]) - Static method in class com.groovyj.jgprog.Chromosome

maxChromosomes - Static variable in class com.groovyj.jgprog.World

maxCrossoverDepth - Static variable in class com.groovyj.jgprog.World

The maximum depth of an individual resulting from crossover.

maxInitDepth - Static variable in class com.groovyj.jgprog.World

The maximum depth of an individual when the world is created.

maxSize - Static variable in class com.groovyj.jgprog.World

MultiplexerADFWorld - class com.groovyj.jgprog.MultiplexerADFWorld.

The same as MultiplexerWorld, except uses two ADF's with three arguments each.

MultiplexerADFWorld() - Constructor for class com.groovyj.jgprog.MultiplexerADFWorld

MultiplexerWorld - class com.groovyj.jgprog.MultiplexerWorld.

The 11-multiplexer problem from Koza[1992], to find a formula to choose one of eight boolean inputs based on the values of three other boolean inputs.

MultiplexerWorld() - Constructor for class com.groovyj.jgprog.MultiplexerWorld

Multiply - class com.groovyj.jgprog.functions.Multiply.

The multiply function.

Multiply.Compatible - interface com.groovyj.jgprog.functions.Multiply.Compatible.

Multiply(Type) - Constructor for class com.groovyj.jgprog.functions.Multiply

N

NaturalLogarithm - class com.groovyj.jgprog.functions.NaturalLogarithm.

The protected natural logarithm function.

NaturalLogarithm.Compatible - interface com.groovyj.jgprog.functions.NaturalLogarithm.Compatible.

NaturalLogarithm(Type) - Constructor for class com.groovyj.jgprog.functions.NaturalLogarithm

newFrame(int) - Static method in class com.groovyj.jgprog.functions.Argument

Creates a new stack frame consisting of a number of arguments.

nextGeneration() - Method in class com.groovyj.jgprog.World

Evolve the population by one generation.

Nop - class com.groovyj.jgprog.functions.Nop.

Do nothing.

Nop() - Constructor for class com.groovyj.jgprog.functions.Nop

Not - class com.groovyj.jgprog.functions.Not.

The logical-not function.

Not() - Constructor for class com.groovyj.jgprog.functions.Not

Creates a logical-not node

numFunctions() - Method in class com.groovyj.jgprog.Chromosome

Counts the number of functions in this chromosome.

numFunctions(Type) - Method in class com.groovyj.jgprog.Chromosome

Counts the number of functions of the given type in this chromosome.

numTerminals() - Method in class com.groovyj.jgprog.Chromosome

Counts the number of terminals in this chromosome.

numTerminals(Type) - Method in class com.groovyj.jgprog.Chromosome

Counts the number of terminals of the given type in this chromosome.

O

Object - Static variable in class com.groovyj.jgprog.Type

One - class com.groovyj.jgprog.functions.One.

The constant 1.

One(Type) - Constructor for class com.groovyj.jgprog.functions.One

Or - class com.groovyj.jgprog.functions.Or.

The logical-or function.

Or() - Constructor for class com.groovyj.jgprog.functions.Or

Creates a logical-or node

P

Population - class com.groovyj.jgprog.Population.

Represents a population of individuals.

Population(int) - Constructor for class com.groovyj.jgprog.Population

Constructs a population of the given size, with empty individuals.

R

random - Static variable in class com.groovyj.jgprog.World

The random number generator used by every random event.

redepth() - Method in class com.groovyj.jgprog.Chromosome

redepth(int) - Method in class com.groovyj.jgprog.Chromosome

removeGPListener(GPListener) - Method in class com.groovyj.jgprog.World

reproductionProb - Static variable in class com.groovyj.jgprog.World

The probability that a reproduction operation is chosen during evolution.

resetEvaluationProgress() - Method in interface com.groovyj.jgprog.GPListener

resetEvolutionProgress() - Method in interface com.groovyj.jgprog.GPListener

restoreFrame() - Static method in class com.groovyj.jgprog.functions.Argument

Restores the previous stack frame.

returnType - Variable in class com.groovyj.jgprog.Function

The return type of this node.

run() - Method in class com.groovyj.jgprog.ComputeWorker

run(int) - Method in class com.groovyj.jgprog.SymbolicRegressionWorld

run(int) - Method in class com.groovyj.jgprog.MultiplexerWorld

runProb(int, int) - Method in class com.groovyj.jgprog.SymbolicRegressionWorld

S

select(World) - Method in class com.groovyj.jgprog.SelectionMethod

Select an individual based on some method.

select(World) - Method in class com.groovyj.jgprog.FitnessProportionateSelection

select(World) - Method in class com.groovyj.jgprog.GreedyOverselection

selectionMethod - Static variable in class com.groovyj.jgprog.World

The method of choosing an individual to perform an evolution operation on.

SelectionMethod - class com.groovyj.jgprog.SelectionMethod.

Abstract class representing a method of selecting individuals for evolutionary operations.

SelectionMethod() - Constructor for class com.groovyj.jgprog.SelectionMethod

selectNode(Type, Function[], boolean, boolean) - Static method in class com.groovyj.jgprog.Chromosome

Randomly chooses a node from the node set.

set(int, Object) - Static method in class com.groovyj.jgprog.functions.Argument

Sets an argument without having to obtain a reference to the argument.

set(Object) - Method in class com.groovyj.jgprog.functions.Variable

Sets the value of this named variable.

set(Object) - Method in class com.groovyj.jgprog.functions.Argument

Sets the value of this argument.

set(String, Object) - Static method in class com.groovyj.jgprog.functions.Variable

Sets a named variable without having to obtain a reference to the named variable.

setFitness(float) - Method in class com.groovyj.jgprog.Individual

Sets the adjusted fitness of this individual.

setGeneration(int) - Method in interface com.groovyj.jgprog.GPListener

setIndividual(Individual) - Static method in class com.groovyj.jgprog.Function

Sets the individual currently being evaluated.

setIndividual(int, Individual) - Method in class com.groovyj.jgprog.Population

Sets a particular individual.

setPopulationSize(int) - Method in interface com.groovyj.jgprog.GPListener

setReturnType(Type) - Method in class com.groovyj.jgprog.Function

Sets the return type of this node

Sine - class com.groovyj.jgprog.functions.Sine.

The sine function.

Sine.Compatible - interface com.groovyj.jgprog.functions.Sine.Compatible.

Sine(Type) - Constructor for class com.groovyj.jgprog.functions.Sine

sort(Comparator) - Method in class com.groovyj.jgprog.Population

Sorts the population into "ascending" order using some criterion for "ascending".

Subtract - class com.groovyj.jgprog.functions.Subtract.

The subtraction function.

Subtract.Compatible - interface com.groovyj.jgprog.functions.Subtract.Compatible.

Subtract(Type) - Constructor for class com.groovyj.jgprog.functions.Subtract

SymbolicRegressionWorld - class com.groovyj.jgprog.SymbolicRegressionWorld.

The symbolic regression problem of Koza[1992], to find the formula x^4+x^3+x^2+x given 20 random points for x in the range [-1,1].

SymbolicRegressionWorld() - Constructor for class com.groovyj.jgprog.SymbolicRegressionWorld

T

toString() - Method in class com.groovyj.jgprog.Chromosome

Returns the string representing this chromosome.

toString() - Method in class com.groovyj.jgprog.Individual

Returns a string representing this individual.

toString(int) - Method in class com.groovyj.jgprog.Chromosome

True - class com.groovyj.jgprog.functions.True.

The true boolean terminal.

True() - Constructor for class com.groovyj.jgprog.functions.True

TwoThings - class com.groovyj.jgprog.functions.TwoThings.

Do two things.

TwoThings() - Constructor for class com.groovyj.jgprog.functions.TwoThings

Type - class com.groovyj.jgprog.Type.

The type of a node.

V

value - Variable in class com.groovyj.jgprog.functions.Variable

Variable - class com.groovyj.jgprog.functions.Variable.

A node representing a named variable.

Void - Static variable in class com.groovyj.jgprog.Type

W

World - class com.groovyj.jgprog.World.

World is the main engine class of the Groovy Java Genetic Programming system.

World() - Constructor for class com.groovyj.jgprog.World

Constructs a world.

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