[7576] | 1 | <?php |
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| 2 | /** |
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| 3 | * Copyright 2011 Bas de Nooijer. All rights reserved. |
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| 4 | * |
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| 5 | * Redistribution and use in source and binary forms, with or without |
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| 6 | * modification, are permitted provided that the following conditions are met: |
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| 7 | * |
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| 8 | * 1. Redistributions of source code must retain the above copyright notice, |
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| 9 | * this list of conditions and the following disclaimer. |
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| 10 | * |
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| 11 | * 2. Redistributions in binary form must reproduce the above copyright notice, |
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| 12 | * this listof conditions and the following disclaimer in the documentation |
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| 13 | * and/or other materials provided with the distribution. |
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| 14 | * |
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| 15 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER AND CONTRIBUTORS "AS IS" |
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| 16 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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| 17 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
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| 18 | * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE |
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| 19 | * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
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| 20 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
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| 21 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
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| 22 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
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| 23 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
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| 24 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
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| 25 | * POSSIBILITY OF SUCH DAMAGE. |
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| 26 | * |
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| 27 | * The views and conclusions contained in the software and documentation are |
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| 28 | * those of the authors and should not be interpreted as representing official |
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| 29 | * policies, either expressed or implied, of the copyright holder. |
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| 30 | * |
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| 31 | * @copyright Copyright 2011 Bas de Nooijer <solarium@raspberry.nl> |
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| 32 | * @license http://github.com/basdenooijer/solarium/raw/master/COPYING |
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| 33 | * @link http://www.solarium-project.org/ |
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| 34 | * |
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| 35 | * @package Solarium |
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| 36 | * @subpackage Result |
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| 37 | */ |
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| 38 | |
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| 39 | /** |
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| 40 | * Select component grouping result |
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| 41 | * |
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| 42 | * @since 2.1.0 |
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| 43 | * |
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| 44 | * @package Solarium |
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| 45 | * @subpackage Result |
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| 46 | */ |
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| 47 | class Solarium_Result_Select_Grouping implements IteratorAggregate, Countable |
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| 48 | { |
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| 49 | |
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| 50 | /** |
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| 51 | * Group results array |
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| 52 | * |
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| 53 | * @var array |
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| 54 | */ |
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| 55 | protected $_groups; |
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| 56 | |
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| 57 | /** |
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| 58 | * Constructor |
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| 59 | * |
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| 60 | * @param array $groups |
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| 61 | * @return void |
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| 62 | */ |
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| 63 | public function __construct($groups) |
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| 64 | { |
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| 65 | $this->_groups = $groups; |
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| 66 | } |
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| 67 | |
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| 68 | /** |
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| 69 | * Get all groups |
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| 70 | * |
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| 71 | * @return array |
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| 72 | */ |
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| 73 | public function getGroups() |
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| 74 | { |
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| 75 | return $this->_groups; |
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| 76 | } |
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| 77 | |
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| 78 | /** |
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| 79 | * Get a group |
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| 80 | * |
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| 81 | * @param string $key |
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| 82 | * @return Solarium_Result_Select_Grouping_FieldGroup|Solarium_Result_Select_Grouping_QueryGroup |
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| 83 | */ |
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| 84 | public function getGroup($key) |
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| 85 | { |
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| 86 | if (isset($this->_groups[$key])) { |
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| 87 | return $this->_groups[$key]; |
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| 88 | } else { |
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| 89 | return null; |
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| 90 | } |
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| 91 | } |
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| 92 | |
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| 93 | /** |
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| 94 | * IteratorAggregate implementation |
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| 95 | * |
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| 96 | * @return ArrayIterator |
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| 97 | */ |
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| 98 | public function getIterator() |
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| 99 | { |
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| 100 | return new ArrayIterator($this->_groups); |
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| 101 | } |
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| 102 | |
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| 103 | /** |
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| 104 | * Countable implementation |
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| 105 | * |
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| 106 | * @return int |
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| 107 | */ |
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| 108 | public function count() |
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| 109 | { |
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| 110 | return count($this->_groups); |
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| 111 | } |
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| 112 | } |
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