Current File : /var/www/prestashop/modules/ps_mbo/src/Tab/TabCollection.php |
<?php
/**
* Copyright since 2007 PrestaShop SA and Contributors
* PrestaShop is an International Registered Trademark & Property of PrestaShop SA
*
* NOTICE OF LICENSE
*
* This source file is subject to the Academic Free License version 3.0
* that is bundled with this package in the file LICENSE.md.
* It is also available through the world-wide-web at this URL:
* https://opensource.org/licenses/AFL-3.0
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@prestashop.com so we can send you a copy immediately.
*
* @author PrestaShop SA and Contributors <contact@prestashop.com>
* @copyright Since 2007 PrestaShop SA and Contributors
* @license https://opensource.org/licenses/AFL-3.0 Academic Free License version 3.0
*/
declare(strict_types=1);
namespace PrestaShop\Module\Mbo\Tab;
use ArrayIterator;
class TabCollection implements TabCollectionInterface
{
/**
* @var TabInterface[]
*/
protected $tabs = [];
/**
* {@inheritdoc}
*/
public function addTab(TabInterface $tab): TabCollectionInterface
{
$this->tabs[] = $tab;
return $this;
}
/**
* {@inheritdoc}
*/
public function getTab($tabClassName): TabInterface
{
foreach ($this->tabs as $tab) {
if ($tabClassName === $tab->getLegacyClassName()) {
return $tab;
}
}
return new Tab();
}
/**
* {@inheritdoc}
*/
public function offsetExists($offset): bool
{
return array_key_exists($offset, $this->tabs);
}
/**
* {@inheritdoc}
*/
public function offsetSet($offset, $value): void
{
$this->tabs[$offset] = $value;
}
/**
* {@inheritdoc}
*/
public function offsetGet($offset): TabInterface
{
return $this->tabs[$offset];
}
/**
* {@inheritdoc}
*/
public function offsetUnset($offset): void
{
unset($this->tabs[$offset]);
}
/**
* {@inheritdoc}
*/
public function getIterator(): ArrayIterator
{
return new ArrayIterator($this->tabs);
}
/**
* {@inheritdoc}
*/
public function count(): int
{
return count($this->tabs);
}
/**
* {@inheritdoc}
*/
public function isEmpty(): bool
{
return empty($this->tabs);
}
}