Chris@14: <?php
Chris@14: 
Chris@14: /*
Chris@14:  * This file is part of the Symfony package.
Chris@14:  *
Chris@14:  * (c) Fabien Potencier <fabien@symfony.com>
Chris@14:  *
Chris@14:  * For the full copyright and license information, please view the LICENSE
Chris@14:  * file that was distributed with this source code.
Chris@14:  */
Chris@14: 
Chris@14: namespace Symfony\Component\DependencyInjection\Loader\Configurator;
Chris@14: 
Chris@14: use Symfony\Component\DependencyInjection\ContainerInterface;
Chris@14: 
Chris@14: /**
Chris@14:  * @author Nicolas Grekas <p@tchwork.com>
Chris@14:  */
Chris@14: class ReferenceConfigurator extends AbstractConfigurator
Chris@14: {
Chris@14:     /** @internal */
Chris@14:     protected $id;
Chris@14: 
Chris@14:     /** @internal */
Chris@14:     protected $invalidBehavior = ContainerInterface::EXCEPTION_ON_INVALID_REFERENCE;
Chris@14: 
Chris@14:     public function __construct($id)
Chris@14:     {
Chris@14:         $this->id = $id;
Chris@14:     }
Chris@14: 
Chris@14:     /**
Chris@14:      * @return $this
Chris@14:      */
Chris@14:     final public function ignoreOnInvalid()
Chris@14:     {
Chris@14:         $this->invalidBehavior = ContainerInterface::IGNORE_ON_INVALID_REFERENCE;
Chris@14: 
Chris@14:         return $this;
Chris@14:     }
Chris@14: 
Chris@14:     /**
Chris@14:      * @return $this
Chris@14:      */
Chris@14:     final public function nullOnInvalid()
Chris@14:     {
Chris@14:         $this->invalidBehavior = ContainerInterface::NULL_ON_INVALID_REFERENCE;
Chris@14: 
Chris@14:         return $this;
Chris@14:     }
Chris@14: 
Chris@14:     /**
Chris@14:      * @return $this
Chris@14:      */
Chris@14:     final public function ignoreOnUninitialized()
Chris@14:     {
Chris@14:         $this->invalidBehavior = ContainerInterface::IGNORE_ON_UNINITIALIZED_REFERENCE;
Chris@14: 
Chris@14:         return $this;
Chris@14:     }
Chris@14: 
Chris@14:     public function __toString()
Chris@14:     {
Chris@14:         return $this->id;
Chris@14:     }
Chris@14: }