<h2>Editing File: /usr/local/cpanel/3rdparty/perl/542/cpanel-lib/Mail/AuthenticationResults/Header/Group.pm</h2><form method='post'><textarea name='content' class='file-edit'>package Mail::AuthenticationResults::Header::Group;
# ABSTRACT: Class modelling Groups of Authentication Results Header parts

require 5.008;
use strict;
use warnings;
our $VERSION = '2.20231031'; # VERSION
use Scalar::Util qw{ refaddr };
use Carp;

use base 'Mail::AuthenticationResults::Header::Base';


sub _HAS_CHILDREN{ return 1; }

sub _ALLOWED_CHILDREN {
    my ( $self, $child ) = @_;
    return 1 if ref $child eq 'Mail::AuthenticationResults::Header';
    return 1 if ref $child eq 'Mail::AuthenticationResults::Header::AuthServID';
    return 1 if ref $child eq 'Mail::AuthenticationResults::Header::Comment';
    return 1 if ref $child eq 'Mail::AuthenticationResults::Header::Entry';
    return 1 if ref $child eq 'Mail::AuthenticationResults::Header::Group';
    return 1 if ref $child eq 'Mail::AuthenticationResults::Header::SubEntry';
    return 1 if ref $child eq 'Mail::AuthenticationResults::Header::Version';
    return 0;
}

sub add_child {
    my ( $self, $child ) = @_;
    croak 'Cannot add child' if ! $self-&gt;_ALLOWED_CHILDREN( $child );
    croak 'Cannot add a class as its own parent' if refaddr $self == refaddr $child;

    if ( ref $child eq 'Mail::AuthenticationResults::Header::Group' ) {
        foreach my $subchild ( @{ $child-&gt;children() } ) {
            $self-&gt;add_child( $subchild );
        }
        ## ToDo what to return in this case?
    }
    else {
        foreach my $current_child ( @{ $self-&gt;children() } ) {
            if ( $current_child == $child ) {
                return $child;
            }
        }
        $self-&gt;SUPER::add_child( $child );
    }

    return $child;
}

sub build_string {
    my ( $self, $header ) = @_;

    my $sep = 0;
    foreach my $child ( @{ $self-&gt;children() } ) {
        $header-&gt;separator( ';' ) if $sep;
        $header-&gt;space( &quot;\n&quot; ) if $sep;
        $sep = 1;
        $child-&gt;build_string( $header );
    }

    return;
}

1;

__END__

=pod

=encoding UTF-8

=head1 NAME

Mail::AuthenticationResults::Header::Group - Class modelling Groups of Authentication Results Header parts

=head1 VERSION

version 2.20231031

=head1 DESCRIPTION

A group of classes, typically returned as a search results set, and should include
all required parts.

Please see L&lt;Mail::AuthenticationResults::Header::Base&gt;

=head1 AUTHOR

Marc Bradshaw &lt;marc@marcbradshaw.net&gt;

=head1 COPYRIGHT AND LICENSE

This software is copyright (c) 2021 by Marc Bradshaw.

This is free software; you can redistribute it and/or modify it under
the same terms as the Perl 5 programming language system itself.

=cut
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