T - generic type of the AbstractListChromosomes for crossoverpublic class OrderedCrossover<T> extends Object implements CrossoverPolicy
This policy works by applying the following rules:
Example (random sublist from index 3 to 7, underlined):
p1 = (8 4 7 3 6 2 5 1 9 0) X c1 = (0 4 7 3 6 2 5 1 8 9)
--------- ---------
p2 = (0 1 2 3 4 5 6 7 8 9) X c2 = (8 1 2 3 4 5 6 7 9 0)
This policy works only on AbstractListChromosome, and therefore it
is parameterized by T. Moreover, the chromosomes must have same lengths.
| Constructor and Description |
|---|
OrderedCrossover() |
| Modifier and Type | Method and Description |
|---|---|
ChromosomePair |
crossover(Chromosome first,
Chromosome second)
Perform a crossover operation on the given chromosomes.
|
protected ChromosomePair |
mate(AbstractListChromosome<T> first,
AbstractListChromosome<T> second)
Helper for
crossover(Chromosome, Chromosome). |
public ChromosomePair crossover(Chromosome first, Chromosome second) throws DimensionMismatchException, MathIllegalArgumentException
crossover in interface CrossoverPolicyfirst - the first chromosome.second - the second chromosome.MathIllegalArgumentException - iff one of the chromosomes is
not an instance of AbstractListChromosomeDimensionMismatchException - if the length of the two chromosomes is differentprotected ChromosomePair mate(AbstractListChromosome<T> first, AbstractListChromosome<T> second) throws DimensionMismatchException
crossover(Chromosome, Chromosome). Performs the actual crossover.first - the first chromosomesecond - the second chromosomeDimensionMismatchException - if the length of the two chromosomes is differentCopyright © 2003–2016 The Apache Software Foundation. All rights reserved.