File Coverage

blib/lib/Bio/Tools/EUtilities/Info.pm

Criterion	Covered	Total	%
statement	38	47	80.8
branch	13	18	72.2
condition	5	6	83.3
subroutine	7	8	87.5
pod	1	1	100.0
total	64	80	80.0

package Bio::Tools::EUtilities::Info;
$Bio::Tools::EUtilities::Info::VERSION = '1.77';
use utf8;
use strict;
use warnings;
use base qw(Bio::Tools::EUtilities Bio::Tools::EUtilities::EUtilDataI);
use Bio::Tools::EUtilities::Info::LinkInfo;
use Bio::Tools::EUtilities::Info::FieldInfo;

# ABSTRACT: Interface class for storing einfo data.
# AUTHOR:   Chris Fields
# OWNER:    2006-2013 Chris Fields
# LICENSE:  Perl_5




# private EUtilDataI method

sub _add_data {
    my ($self, $simple) = @_;
    if (exists $simple->{DbList} &&
        exists $simple->{DbList}->{DbName}) {
        $self->{'_available_databases'} = $simple->{DbList}->{DbName};
    }
    # start setting internal variables
    if (exists $simple->{DbInfo}) {
        for my $key (sort keys %{ $simple->{DbInfo} }) {
            my $data =
            ($key eq 'FieldList') ? $simple->{DbInfo}->{$key}->{Field} :
            ($key eq 'LinkList' ) ? $simple->{DbInfo}->{$key}->{Link}  :
            $simple->{DbInfo}->{$key};
            if ($key eq 'FieldList' || $key eq 'LinkList') {
                for my $chunk (@{$data}) {
                    if (exists $simple->{DbInfo}->{DbName}) {
                        $chunk->{DbFrom} = $simple->{DbInfo}->{DbName};
                    }
                    my $type = ($key eq 'FieldList') ? 'FieldInfo' : 'LinkInfo';
                    my $obj = "Bio::Tools::EUtilities::Info::$type"->new(
                                           -eutil => 'einfo',
                                           -type => lc $type,
                                        -verbose => $self->verbose);
                    $obj->_add_data($chunk);
                    push @{ $self->{'_'.lc $type} }, $obj;
                }
            } else {
                $self->{'_'.lc $key} = $data;
            }
        }
    } else {
        map { $self->{'_'.lc $_} = $simple->{$_} unless ref $simple->{$_}} keys %$simple;
    }
}


sub to_string {
    my $self = shift;
    my $string = $self->SUPER::to_string;
    if (my @dbs = $self->get_databases) {
        $string .= sprintf("%-20s:%s\n\n", 'DB',
            $self->_text_wrap('', ' 'x20 .':', join(', ',@dbs)));
    }
    while (my $fi = $self->next_FieldInfo) {
        $string .= $fi->to_string."\n";
    }
    while (my $li = $self->next_LinkInfo) {
        $string .= $li->to_string."\n";
    }
    return $string;
}

1;

__END__