# Copyright 2008-2010 Tim Rayner
#
# This file is part of Bio::MAGETAB.
#
# Bio::MAGETAB is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 2 of the License, or
# (at your option) any later version.
#
# Bio::MAGETAB is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Bio::MAGETAB. If not, see <http://www.gnu.org/licenses/>.
#
# $Id: Source.pm 340 2010-07-23 13:19:27Z tfrayner $
package Bio::MAGETAB::Source;
use Moose;
use MooseX::FollowPBP;
use MooseX::Types::Moose qw( ArrayRef );
BEGIN { extends 'Bio::MAGETAB::Material' };
has 'providers' => ( is => 'rw',
isa => ArrayRef['Bio::MAGETAB::Contact'],
auto_deref => 1,
clearer => 'clear_providers',
predicate => 'has_providers',
required => 0 );
__PACKAGE__->meta->make_immutable();
no Moose;
=pod
=head1 NAME
Bio::MAGETAB::Source - MAGE-TAB source class
=head1 SYNOPSIS
use Bio::MAGETAB::Source;
=head1 DESCRIPTION
This class is used to store information on the starting biological
material for a given experiment ('source'). These nodes typically form
the starting point for the experimental design
graph. See the L<Material|Bio::MAGETAB::Material> class for superclass methods.
=head1 ATTRIBUTES
=over 2
=item providers (optional)
A list of names of providers of the source material (data type:
Bio::MAGETAB::Contact).
=back
=head1 METHODS
Each attribute has accessor (get_*) and mutator (set_*) methods, and
also predicate (has_*) and clearer (clear_*) methods where the
attribute is optional. Where an attribute represents a one-to-many
relationship the mutator accepts an arrayref and the accessor returns
an array.
=head1 SEE ALSO
L<Bio::MAGETAB::Material>
=head1 AUTHOR
Tim F. Rayner <tfrayner@gmail.com>
=head1 LICENSE
This library is released under version 2 of the GNU General Public
License (GPL).
=cut
1;