mss.ea.mut
Class FloatRelativeRangeMutation
java.lang.Object
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+--mss.ea.core.GeneticOperator
|
+--mss.ea.mut.Mutation
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+--mss.ea.mut.ChromosomeMutation
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+--mss.ea.mut.FloatMutation
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+--mss.ea.mut.FloatRelativeRangeMutation
- public class FloatRelativeRangeMutation
- extends FloatMutation
Mutation of a float number with a mutation range.
This operator will add a random float number within the given range.
- Since:
- 0.1
- Version:
- 0.1 (12-04-00)
- Author:
- Andreas Rummler
Field Summary |
protected float |
range
|
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
range
protected float range
FloatRelativeRangeMutation
public FloatRelativeRangeMutation()
- Constructor.
The mutation propability is set to 0.05 and the mutation range is set to 10%.
FloatRelativeRangeMutation
public FloatRelativeRangeMutation(float propability)
- Constructor with mutation propability.
The mutation range is set to 10%.
- Parameters:
propability
- mutation propability
FloatRelativeRangeMutation
public FloatRelativeRangeMutation(float propability,
float range)
- Constructor with mutation propability and mutation range.
If range <= 0% the range is silently set to 10%.
- Parameters:
propability
- mutation propabilityrange
- mutation range
mutate
public void mutate(Chromosome cr)
throws MutationException
- Performs the mutation.
- Overrides:
mutate
in class ChromosomeMutation
- Parameters:
cr
- chromosome of type FloatChromosome- Throws:
MutationException
- thrown, if operator fails
Copyright © 2000-2001 Technical University of Ilmenau, Department ESS