1: <?php
 2: /**
 3:  * Interface for server query elements.
 4:  *
 5:  * PHP version 5
 6:  *
 7:  * @category Kolab
 8:  * @package  Kolab_Server
 9:  * @author   Gunnar Wrobel <wrobel@pardus.de>
10:  * @license  http://www.horde.org/licenses/lgpl21 LGPL 2.1
11:  * @link     http://pear.horde.org/index.php?package=Kolab_Server
12:  */
13: 
14: /**
15:  * Interface for server query elements.
16:  *
17:  * Copyright 2008-2012 Horde LLC (http://www.horde.org/)
18:  *
19:  * See the enclosed file COPYING for license information (LGPL). If you
20:  * did not receive this file, see http://www.horde.org/licenses/lgpl21.
21:  *
22:  * @category Kolab
23:  * @package  Kolab_Server
24:  * @author   Gunnar Wrobel <wrobel@pardus.de>
25:  * @license  http://www.horde.org/licenses/lgpl21 LGPL 2.1
26:  * @link     http://pear.horde.org/index.php?package=Kolab_Server
27:  */
28: interface Horde_Kolab_Server_Query_Element_Interface
29: {
30:     /**
31:      * Return the query element name.
32:      *
33:      * @return string The name of the query element.
34:      */
35:     public function getName();
36: 
37:     /**
38:      * Return the value of this element.
39:      *
40:      * @return mixed The query value.
41:      */
42:     public function getValue();
43: 
44:     /**
45:      * Return the elements of this group.
46:      *
47:      * @return mixed The group elements.
48:      */
49:     public function getElements();
50: 
51:     /**
52:      * Convert this element to a query element.
53:      *
54:      * @return mixedd The element as query.
55:      */
56:     public function convert(
57:         Horde_Kolab_Server_Query_Interface $writer
58:     );
59: }