1<?php 2/** 3 * A grouped query element. 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 * A grouped query element. 16 * 17 * Copyright 2008-2016 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 */ 28abstract class Horde_Kolab_Server_Query_Element_Group 29implements Horde_Kolab_Server_Query_Element_Interface 30{ 31 /** 32 * The group elements. 33 * 34 * @var array 35 */ 36 protected $_elements; 37 38 /** 39 * Constructor. 40 * 41 * @param array $elements The group elements. 42 */ 43 public function __construct(array $elements) 44 { 45 $this->_elements = $elements; 46 } 47 48 /** 49 * Return the query element name. 50 * 51 * This should never be called for group elements. 52 * 53 * @return string The name of the query element. 54 */ 55 public function getName() 56 { 57 throw new Horde_Kolab_Server_Exception('Not supported!'); 58 } 59 60 /** 61 * Return the value of this element. 62 * 63 * This should never be called for group elements. 64 * 65 * @return mixed The query value. 66 */ 67 public function getValue() 68 { 69 throw new Horde_Kolab_Server_Exception('Not supported!'); 70 } 71 72 /** 73 * Return the elements of this group. 74 * 75 * @return mixed The group elements. 76 */ 77 public function getElements() 78 { 79 return $this->_elements; 80 } 81}