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/* Authors:
* Petr Vobornik <pvoborni@redhat.com>
*
* Copyright (C) 2012 Red Hat
* see file 'COPYING' for use and warranty information
*
* This program 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 3 of the License, or
* (at your option) any later version.
*
* This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
*/
define(['./_base/Singleton_registry'], function(Singleton_registry) {
/**
* facets
* @object
* @singleton
*
* A singleton registry for Facets. Registry calls a builder for building
* an instance if it doesn't have one.
*
* All facets are singleton. If one wants to use multiple instances of
* one facet class he must registry the same class under a different name.
* This allows to use different spec object for each instance of a facet.
*
* = Usage =
*
* == Registration ==
* Registry facet in application initialization phase using:
* facets.register(name, class, spec);
*
* == Obtaining ==
* Get facet by:
* facets.get('facet_name');
*
*/
var facets = new Singleton_registry();
return facets;
});
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