69 lines
1.8 KiB
PHP
69 lines
1.8 KiB
PHP
<?php
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/**
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* LICENSE
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*
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* This source file is subject to the new BSD license that is bundled
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* with this package in the file LICENSE.txt.
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* It is also available through the world-wide-web at this URL:
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* http://framework.zend.com/license/new-bsd
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* If you did not receive a copy of the license and are unable to
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* obtain it through the world-wide-web, please send an email
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* to license@zend.com so we can send you a copy immediately.
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*
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* @category Zend
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* @package Zend_Cloud
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* @subpackage DocumentService
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* @copyright Copyright (c) 2005-2014 Zend Technologies USA Inc. (http://www.zend.com)
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* @license http://framework.zend.com/license/new-bsd New BSD License
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*/
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/**
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* Class encapsulating a set of documents
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*
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* @category Zend
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* @package Zend_Cloud
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* @subpackage DocumentService
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* @copyright Copyright (c) 2005-2014 Zend Technologies USA Inc. (http://www.zend.com)
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* @license http://framework.zend.com/license/new-bsd New BSD License
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*/
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class Zend_Cloud_DocumentService_DocumentSet implements Countable, IteratorAggregate
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{
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/** @var int */
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protected $_documentCount;
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/** @var ArrayIterator */
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protected $_documents;
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/**
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* Constructor
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*
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* @param array $documents
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* @return void
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*/
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public function __construct(array $documents)
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{
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$this->_documentCount = count($documents);
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$this->_documents = new ArrayIterator($documents);
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}
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/**
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* Countable: number of documents in set
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*
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* @return int
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*/
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public function count()
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{
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return $this->_documentCount;
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}
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/**
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* IteratorAggregate: retrieve iterator
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*
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* @return Traversable
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*/
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public function getIterator()
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{
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return $this->_documents;
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}
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}
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