MutateDouble

java.lang.Object
- org.opt4j.operator.mutate.MutateDouble

All Implemented Interfaces:

Operator<DoubleGenotype>, Mutate<DoubleGenotype>

Direct Known Subclasses:

MutateDoubleElementwise
```
public abstract class MutateDouble
extends Object
implements Mutate<DoubleGenotype>
```
Mutate for the DoubleGenotype.

Field Summary

Fields
Modifier and Type Field Description

protected NormalizeDouble normalize

protected Random random

Constructor Summary

Constructors
Constructor Description

MutateDouble(Rand random, NormalizeDouble normalize)
Constructs a MutateDouble.

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`mutate(DoubleGenotype genotype, double p)`	Performs a mutation for a `Genotype`.
`protected abstract void`	`mutateList(DoubleGenotype vector, double p)`	The mutate internal function.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - random
```
protected final Random random
```
  - normalize
```
protected final NormalizeDouble normalize
```
- Constructor Detail
  - MutateDouble
```
@Inject
public MutateDouble(Rand random,
                    NormalizeDouble normalize)
```
    Constructs a MutateDouble.
    
    Parameters:
    
    random - the random number generator
    
    normalize - the normalizer
- Method Detail
  - mutate
```
public void mutate(DoubleGenotype genotype,
                   double p)
```
    Description copied from interface: Mutate
    
    Performs a mutation for a Genotype.
    
    Specified by:
    
    mutate in interface Mutate<DoubleGenotype>
    
    Parameters:
    
    genotype - the genotype to be mutated
    
    p - the mutation rate
  - mutateList
```
protected abstract void mutateList(DoubleGenotype vector,
                                   double p)
```
    The mutate internal function.
    
    Parameters:
    
    vector - the vector of double values
    
    p - the mutation rate