1<?php
2/*
3** Zabbix
4** Copyright (C) 2001-2021 Zabbix SIA
5**
6** This program is free software; you can redistribute it and/or modify
7** it under the terms of the GNU General Public License as published by
8** the Free Software Foundation; either version 2 of the License, or
9** (at your option) any later version.
10**
11** This program is distributed in the hope that it will be useful,
12** but WITHOUT ANY WARRANTY; without even the implied warranty of
13** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14** GNU General Public License for more details.
15**
16** You should have received a copy of the GNU General Public License
17** along with this program; if not, write to the Free Software
18** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
19**/
20
21
22abstract class CImporter {
23
24	/**
25	 * @var CImportReferencer
26	 */
27	protected $referencer;
28
29	/**
30	 * @var CImportedObjectContainer
31	 */
32	protected $importedObjectContainer;
33
34	/**
35	 * @var array
36	 */
37	protected $options = [];
38
39	/**
40	 * @param array						$options					import options "createMissing", "updateExisting" and "deleteMissing"
41	 * @param CImportReferencer			$referencer					class containing all importable objects
42	 * @param CImportedObjectContainer	$importedObjectContainer	class containing processed host and template IDs
43	 */
44	public function __construct(array $options, CImportReferencer $referencer,
45			CImportedObjectContainer $importedObjectContainer) {
46		$this->options = $options;
47		$this->referencer = $referencer;
48		$this->importedObjectContainer = $importedObjectContainer;
49	}
50
51	/**
52	 * @abstract
53	 *
54	 * @param array $elements
55	 *
56	 * @return mixed
57	 */
58	abstract public function import(array $elements);
59}
60