77 lines
2.0 KiB
PHP
77 lines
2.0 KiB
PHP
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<?php
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/**
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; under version 2
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* of the License (non-upgradable).
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* Copyright (c) 2014 (original work) Open Assessment Technologies SA;
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*
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*
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*/
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namespace oat\generis\model\data;
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use core_kernel_classes_Triple;
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use Traversable;
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/**
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* Rdf interface to access the ontology
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* This is an experimental interface that has not been implemented yet
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*
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* @author Joel Bout, <joel@taotesting.com>
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* @package generis
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*/
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interface RdfInterface extends \IteratorAggregate
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{
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/**
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* Returns an array of the triples with the given subject, predicate
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*
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* @param string $subject
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* @param string $predicate
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* @return array
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*/
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public function get($subject, $predicate);
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/**
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* Adds a triple to the model
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*
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* @param \core_kernel_classes_Triple $triple
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*/
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public function add(\core_kernel_classes_Triple $triple);
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/**
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* Adds a triples to the model
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*
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* @param core_kernel_classes_Triple[] $triples
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*/
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public function addTripleCollection(Traversable $triples);
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/**
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* Removes the triple
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*
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* @param \core_kernel_classes_Triple $triple
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*/
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public function remove(\core_kernel_classes_Triple $triple);
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/**
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* Returns an array of the triples with the given predicate, object
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*
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* @param string $predicate
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* @param string $object
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* @return array
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*/
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public function search($predicate, $object);
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}
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