1 <?php

     2 

     3 /*

     4  * This file is part of the Symfony package.

     5  *

     6  * (c) Fabien Potencier <fabien@symfony.com>

     7  *

     8  * For the full copyright and license information, please view the LICENSE

     9  * file that was distributed with this source code.

    10  */

    11 

    12 namespace Symfony\Component\Console\Helper;

    13 

    14 /**

    15  * Helper is the base class for all helper classes.

    16  *

    17  * @author Fabien Potencier <fabien@symfony.com>

    18  */

    19 abstract class Helper implements HelperInterface

    20 {

    21     protected $helperSet = null;

    22 

    23     /**

    24      * Sets the helper set associated with this helper.

    25      *

    26      * @param HelperSet $helperSet A HelperSet instance

    27      */

    28     public function setHelperSet(HelperSet $helperSet = null)

    29     {

    30         $this->helperSet = $helperSet;

    31     }

    32 

    33     /**

    34      * Gets the helper set associated with this helper.

    35      *

    36      * @return HelperSet A HelperSet instance

    37      */

    38     public function getHelperSet()

    39     {

    40         return $this->helperSet;

    41     }

    42 }