File Coverage

blib/lib/Bio/Tools/EUtilities/Summary/DocSum.pm

Criterion	Covered	Total	%
statement	37	47	78.7
branch	5	12	41.6
condition	1	5	20.0
subroutine	9	11	81.8
pod	5	5	100.0
total	57	80	71.2

package Bio::Tools::EUtilities::Summary::DocSum;
$Bio::Tools::EUtilities::Summary::DocSum::VERSION = '1.76';
use utf8;
use strict;
use warnings;
use base qw(Bio::Root::Root Bio::Tools::EUtilities::Summary::ItemContainerI);
use Bio::Tools::EUtilities::Summary::Item;

# ABSTRACT: Data object for document summary data from esummary.
# AUTHOR:   Chris Fields
# OWNER:    2006-2013 Chris Fields
# LICENSE:  Perl_5



sub new {
    my ($class, @args) = @_;
    my $self = $class->SUPER::new(@args);
    my ($type) = $self->_rearrange(['DATATYPE'],@args);
    $type ||= 'docsum';
    $self->eutil('esummary');
    $self->datatype($type);
    return $self;
}


sub get_ids {
    my $self = shift;
    return wantarray ? $self->{'_id'} : [$self->{'_id'}];
}


sub get_id {
    my $self = shift;
    return $self->{'_id'};
}










sub rewind {
    my ($self, $request) = @_;
    if ($request && $request eq 'all') {
        map {$_->rewind('all') } $self->get_Items;
    }
    delete $self->{"_items_it"};
}

# private EUtilDataI method

sub _add_data {
    my ($self, $data) = @_;
    if ($data->{Item}) {
        $self->{'_id'} = $data->{Id} if exists $data->{Id};
        for my $sd (@{ $data->{Item} } ) {
            $sd->{Id} = $data->{Id} if exists $data->{Id};
            my $subdoc =
                Bio::Tools::EUtilities::Summary::Item->new(-datatype => 'item',
                                                  -verbose => $self->verbose);
            $subdoc->_add_data($sd);
            push @{ $self->{'_items'} }, $subdoc;
        }
    }
    $self->{'_id'} = $data->{Id} if exists $data->{Id};
}


sub to_string {
    my $self = shift;
    my $string = sprintf("%-20s%s\n",'UID', ':'.$self->get_id);
    while (my $item = $self->next_Item)  {
        $string .= $item->to_string;
    }
    return $string;
}

1;

__END__