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<?php |
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/* |
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* This file is part of the core-bundle package. |
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* |
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* (c) 2018 WEBEWEB |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace WBW\Bundle\CoreBundle\Manager; |
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use WBW\Bundle\CoreBundle\Provider\ProviderInterface; |
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/** |
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* Abstract manager. |
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* |
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* @author webeweb <https://github.com/webeweb/> |
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* @package WBW\Bundle\CoreBundle\Manager |
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* @abstract |
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*/ |
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abstract class AbstractManager implements ManagerInterface { |
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/** |
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* Providers. |
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* |
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* @var ProviderInterface[] |
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*/ |
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private $providers; |
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/** |
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* Constructor. |
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*/ |
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protected function __construct() { |
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$this->setProviders([]); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function addProvider(ProviderInterface $provider) { |
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$this->providers[] = $provider; |
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return $this; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function contains(ProviderInterface $provider) { |
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return -1 !== $this->indexOf($provider); |
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} |
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/** |
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* Get the providers. |
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* |
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* @return ProviderInterface[] Returns the provider. |
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*/ |
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public function &getProviders() { |
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return $this->providers; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function hasProviders() { |
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return 0 < $this->size(); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function indexOf(ProviderInterface $provider) { |
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for ($i = count($this->providers) - 1; 0 <= $i; --$i) { |
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if ($provider !== $this->providers[$i]) { |
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continue; |
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} |
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return $i; |
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} |
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return -1; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function removeProvider(ProviderInterface $provider) { |
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$indexOf = $this->indexOf($provider); |
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if (-1 !== $indexOf) { |
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unset($this->providers[$indexOf]); |
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} |
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return $this; |
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} |
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/** |
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* Set the providers. |
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* |
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* @param ProviderInterface[] $providers The providers. |
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* @return ManagerInterface Returns this manager. |
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*/ |
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protected function setProviders(array $providers) { |
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$this->providers = $providers; |
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return $this; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function size() { |
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return count($this->providers); |
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} |
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} |
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webeweb /
core-bundle
