Chris@0: <?php
Chris@0: 
Chris@0: /*
Chris@0:  * This file is part of the Symfony package.
Chris@0:  *
Chris@0:  * (c) Fabien Potencier <fabien@symfony.com>
Chris@0:  *
Chris@0:  * For the full copyright and license information, please view the LICENSE
Chris@0:  * file that was distributed with this source code.
Chris@0:  */
Chris@0: 
Chris@0: namespace Symfony\Component\Console\Input;
Chris@0: 
Chris@0: /**
Chris@0:  * StreamableInputInterface is the interface implemented by all input classes
Chris@0:  * that have an input stream.
Chris@0:  *
Chris@0:  * @author Robin Chalas <robin.chalas@gmail.com>
Chris@0:  */
Chris@0: interface StreamableInputInterface extends InputInterface
Chris@0: {
Chris@0:     /**
Chris@0:      * Sets the input stream to read from when interacting with the user.
Chris@0:      *
Chris@0:      * This is mainly useful for testing purpose.
Chris@0:      *
Chris@0:      * @param resource $stream The input stream
Chris@0:      */
Chris@0:     public function setStream($stream);
Chris@0: 
Chris@0:     /**
Chris@0:      * Returns the input stream.
Chris@0:      *
Chris@0:      * @return resource|null
Chris@0:      */
Chris@0:     public function getStream();
Chris@0: }