NAME

  CracTools::GFF::Annotator - Generic annotation base on CracTools::GFF::Query.pm

SYNOPSIS

DESCRIPTION

METHODS

new

  Arg [1] : String - $gff_file
            GFF file to perform annotation

  Example     : my $annotation = CracTools::GFF::Annotation->new($gff_line);
  Description : Create a new CracTools::GFF::Annotation object
                If a gff line is passed in argument, the line will be parsed
                and loaded.
  ReturnType  : CracTools::GFF::Query
  Exceptions  : none

foundSameGene

  Arg [1] : String - chr
  Arg [2] : String - pos_start1
  Arg [3] : String - pos_end1
  Arg [4] : String - pos_start2
  Arg [5] : String - pos_end1
  Arg [6] : String - strand

  Description : Return true if a gene is found between [pos_start1.pos_end1] and
                [pos_start2,pos_end2]
  ReturnType  : Boolean
  Exceptions  : none

getBestAnnotationCandidate

  Arg [1] : String - chr
  Arg [2] : String - pos_start
  Arg [3] : String - pos_end
  Arg [4] : String - strand
  Arg [5] : (Optional) Subroutine - see C<getCandidatePriorityDefault> for more details

  Description : Return best candidate annotation according to the priorities given
                by the subroutine in argument.
  ReturnType  : Hash( feature_name => CracTools::GFF::Annotation, ...), Int(priority), String(type)

getBestAnnotationCandidate

  Arg [1] : String - chr
  Arg [2] : String - pos_start
  Arg [3] : String - pos_end
  Arg [4] : String - strand

  Description : Return an array with all annotation candidates overlapping the
                chromosomic region.
  ReturnType  : Array of Hash( feature_name => CracTools::GFF::Annotation, ...)

getCandidatePriorityDefault

  Arg [1] : String - pos_start
  Arg [2] : String - pos_end
  Arg [3] : hash - candidate

  Description : Default method used to give a priority to a candidate.
                You can create your own priority method to fit your specific need
                for selecting the best annotation.
                The best priority is 0. A priority of -1 means that this candidate
                should be avoided.
  ReturnType  : ($priority,$type)

PRIVATE METHODS

_init

_constructCandidate