#
# This file is part of Config-Model-Itself
#
# This software is Copyright (c) 2014 by Dominique Dumont.
#
# This is free software, licensed under:
#
#   The GNU Lesser General Public License, Version 2.1, February 1999
#
#    Copyright (c) 2007-2010 Dominique Dumont.
#
#    This file is part of Config-Model-Itself.
#
#    Config-Model-Itself is free software; you can redistribute it
#    and/or modify it under the terms of the GNU Lesser Public License
#    as published by the Free Software Foundation; either version 2.1
#    of the License, or (at your option) any later version.
#
#    Config-Model-Itself 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 Lesser Public License for more details.
#
#    You should have received a copy of the GNU Lesser Public License
#    along with Config-Model-Itself; if not, write to the Free Software
#    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA

[
    [
        name => "Itself::CargoWarpValue",

        class_description => 'Warp functionality enable a Value object to change its properties (i.e. default value or its type) dynamically according to the value of another Value object locate elsewhere in the configuration tree. This class is to be used within cargo of a hash or list element',

        'element' => [
            'follow' => {
                type       => 'hash',
                index_type => 'string',
                cargo      => { type => 'leaf', value_type => 'uniline' },
                description => 'Specify with a path the configuration element that will drive the warp , i.e .the elements that control the property change. These a specified using a variable name (used in the "rules" formula) and a path to fetch the actual value. Example $country => " ! country"',
            },
            'rules' => {
                type       => 'hash',
                ordered    => 1,
                index_type => 'string',
                cargo      => {
                    type              => 'node',
                    config_class_name => 'Itself::WarpableCargoElement',
                },
                description => 'Specify several test (as formula using the variables defined in "follow" element) to try in sequences and their associated effects',
            },
        ],
    ],
];