org.jenetics

Class PermutationChromosome<T>

java.lang.Object

org.jenetics.AbstractChromosome<EnumGene<T>>

org.jenetics.PermutationChromosome<T>

All Implemented Interfaces:

Serializable, Iterable<EnumGene<T>>, RandomAccess, Chromosome<EnumGene<T>>, Factory<Chromosome<EnumGene<T>>>, Verifiable

public final class PermutationChromosome<T>
extends AbstractChromosome<EnumGene<T>>
implements Serializable

The mutable methods of the AbstractChromosome has been overridden so that no invalid permutation will be created.

Since:

1.0

Version:

2.0 — $Date: 2014-12-28 $

Author:

Franz Wilhelmstötter

See Also:

Serialized Form

Field Summary

Fields inherited from class org.jenetics.AbstractChromosome

_genes, _valid

Constructor Summary

Constructors

Constructor and Description
PermutationChromosome(ISeq<EnumGene<T>> genes)

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object obj)
ISeq<T>	getValidAlleles()
int	hashCode()
boolean	isValid() Check if this chromosome represents still a valid permutation.
PermutationChromosome<T>	newInstance() Create a new, random chromosome.
PermutationChromosome<T>	newInstance(ISeq<EnumGene<T>> genes) A factory method which creates a new Chromosome of specific type and the given genes.
static <T> PermutationChromosome<T>	of(ISeq<? extends T> alleles) Create a new, random chromosome with the given valid alleles.
static <T> PermutationChromosome<T>	of(T... alleles) Create a new, random chromosome with the given valid alleles.
static PermutationChromosome<Integer>	ofInteger(int length) Create a integer permutation chromosome with the given length.
static PermutationChromosome<Integer>	ofInteger(int start, int end) Create a integer permutation chromosome with the given length.
String	toString()

Methods inherited from class org.jenetics.AbstractChromosome

getGene, iterator, length, toSeq

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jenetics.Chromosome

getGene

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Methods inherited from interface org.jenetics.util.Factory

instances

Constructor Detail

PermutationChromosome

public PermutationChromosome(ISeq<EnumGene<T>> genes)

Method Detail

getValidAlleles

public ISeq<T> getValidAlleles()

isValid

public boolean isValid()

Check if this chromosome represents still a valid permutation.

Specified by:

isValid in interface Verifiable

Overrides:

isValid in class AbstractChromosome<EnumGene<T>>

Returns:

true if this object is valid, false otherwise.

newInstance

public PermutationChromosome<T> newInstance()

Create a new, random chromosome.

Specified by:

newInstance in interface Factory<Chromosome<EnumGene<T>>>

Returns:

a new instance of type T

newInstance

public PermutationChromosome<T> newInstance(ISeq<EnumGene<T>> genes)

Description copied from interface: Chromosome

A factory method which creates a new Chromosome of specific type and the given genes.

Specified by:

newInstance in interface Chromosome<EnumGene<T>>

Parameters:

genes - the genes of the new chromosome. The given genes array is not copied.

Returns:

A new Chromosome of the same type with the given genes.

hashCode

public int hashCode()

Overrides:

hashCode in class AbstractChromosome<EnumGene<T>>

equals

public boolean equals(Object obj)

Overrides:

equals in class AbstractChromosome<EnumGene<T>>

toString

public String toString()

Overrides:

toString in class AbstractChromosome<EnumGene<T>>

of

public static <T> PermutationChromosome<T> of(ISeq<? extends T> alleles)

Create a new, random chromosome with the given valid alleles.

Type Parameters:

T - the gene type of the chromosome

Parameters:

alleles - the valid alleles used for this permutation arrays.

Returns:

a new chromosome with the given alleles

of

@SafeVarargs
public static <T> PermutationChromosome<T> of(T... alleles)

Create a new, random chromosome with the given valid alleles.

Type Parameters:

T - the gene type of the chromosome

Parameters:

alleles - the valid alleles used for this permutation arrays.

Returns:

a new chromosome with the given alleles

Since:

2.0

ofInteger

public static PermutationChromosome<Integer> ofInteger(int length)

Create a integer permutation chromosome with the given length.

Parameters:

length - the chromosome length.

Returns:

a integer permutation chromosome with the given length.

ofInteger

public static PermutationChromosome<Integer> ofInteger(int start,
                                                       int end)

Create a integer permutation chromosome with the given length.

Parameters:

start - the start of the integer range (inclusively) of the returned chromosome.

end - the end of the integer range (exclusively) of the returned chromosome.

Returns:

a integer permutation chromosome with the given integer range values.

Throws:

IllegalArgumentException - if end <= start

Since:

2.0