1: <?php
 2: /**
 3:  * PHP version 5
 4:  * @package    generalDriver
 5:  * @author     Christian Schiffler <c.schiffler@cyberspectrum.de>
 6:  * @author     Stefan Heimes <stefan_heimes@hotmail.com>
 7:  * @author     Tristan Lins <tristan.lins@bit3.de>
 8:  * @copyright  The MetaModels team.
 9:  * @license    LGPL.
10:  * @filesource
11:  */
12: 
13: namespace DcGeneral\Data;
14: 
15: use DcGeneral\Exception\DcGeneralRuntimeException;
16: 
17: /**
18:  * This represents an iterable collection of Model elements.
19:  */
20: interface LanguageInformationCollectionInterface
21:     extends \IteratorAggregate, \Countable
22: {
23:     /**
24:      * Append a language to this collection.
25:      *
26:      * @param LanguageInformationInterface $language The language information to add.
27:      *
28:      * @return LanguageInformationCollectionInterface
29:      */
30:     public function add(LanguageInformationInterface $language);
31: }
32: