Package io.jenetics.xml

Class Writers.Genotype

  • Enclosing class:
    Writers
    public static final class Writers.Genotype
extends Object
    This class contains static writer methods for Genotype objects.

    Writer code

    final Genotype<DoubleGene> gt = Genotype.of( DoubleChromosome.of(0.0, 1.0, 3), DoubleChromosome.of(0.0, 1.0, 2) ); final Writer<Genotype<DoubleGene>> writer = Writers.Genotype.writer(Writers.DoubleChromosome.writer()); try (AutoCloseableXMLStreamWriter xml = XML.writer(System.out, " ")) { writer.write(value, xml); }
    XML output 
     
 <genotype length="2" ngenes="5">
     <double-chromosome length="3">
         <min>0.0</min>
         <max>1.0</max>
         <alleles>
             <allele>0.27251556008507416</allele>
             <allele>0.003140816229067145</allele>
             <allele>0.43947528327497376</allele>
         </alleles>
     </double-chromosome>
     <double-chromosome length="2">
         <min>0.0</min>
         <max>1.0</max>
         <alleles>
             <allele>0.4026521545744768</allele>
             <allele>0.36137605952663554</allele>
         <alleles>
     </double-chromosome>
 </genotype>

    • Method Detail

      • writer

        public static <A,​G extends Gene<A,​G>,​C extends Chromosome<G>> Writer<Genotype<G>> writer​(Writer<? super C> writer)
        Create a writer for genotypes of arbitrary chromosomes. How to write the genotypes chromosomes is defined by the given Writer.
        Type Parameters:
        A - the allele type
        G - the gene type
        C - the chromosome type
        Parameters:
        writer - the chromosome writer
        Returns:
        a new genotype writer
        Throws:
        NullPointerException - if the given chromosome writer is null

      • write

        public static <A,​G extends Gene<A,​G>,​C extends Chromosome<G>> void write​(OutputStream out,
                                                                                           Genotype<G> data,
                                                                                           String indent,
                                                                                           Writer<? super C> chromosomeWriter)
                                                                                    throws XMLStreamException
        Write the given Genotype to the given output stream.
        Type Parameters:
        A - the allele type
        G - the gene type
        C - the chromosome type
        Parameters:
        out - the target output stream
        data - the genotype to write
        indent - the XML level indentation
        chromosomeWriter - the chromosome writer used to write the genotypes
        Throws:
        XMLStreamException - if an error occurs while writing the chromosome
        NullPointerException - if the one of the arguments is null

      • write

        public static <A,​G extends Gene<A,​G>,​C extends Chromosome<G>> void write​(OutputStream out,
                                                                                           Genotype<G> data,
                                                                                           Writer<? super C> chromosomeWriter)
                                                                                    throws XMLStreamException
        Write the given Genotype to the given output stream.
        Type Parameters:
        A - the allele type
        G - the gene type
        C - the chromosome type
        Parameters:
        out - the target output stream
        data - the genotype to write
        chromosomeWriter - the chromosome writer used to write the genotypes
        Throws:
        XMLStreamException - if an error occurs while writing the chromosome
        NullPointerException - if the one of the arguments is null