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: /**
16:  * This interface describes
17:  *
18:  * @package DcGeneral\Data
19:  */
20: interface LanguageInformationInterface
21: {
22:     /**
23:      * Retrieve the ISO 639 language code.
24:      *
25:      * @return string
26:      */
27:     public function getLanguageCode();
28: 
29:     /**
30:      * Retrieve the ISO 3166 country code.
31:      *
32:      * @return string
33:      */
34:     public function getCountryCode();
35: 
36:     /**
37:      * Retrieve the RFC 3066 locale string.
38:      *
39:      * This string is combined as language-code + "_" + country-code.
40:      *
41:      * If no country code has been set, the language code only will get returned.
42:      *
43:      * @return mixed
44:      */
45:     public function getLocale();
46: }
47: