NullOutputFormatter.php
| 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 | namespace IAWP_SCOPED\Symfony\Component\Console\Formatter; |
| 12 | |
| 13 | /** |
| 14 | * @author Tien Xuan Vo <tien.xuan.vo@gmail.com> |
| 15 | */ |
| 16 | final class NullOutputFormatter implements OutputFormatterInterface |
| 17 | { |
| 18 | private $style; |
| 19 | /** |
| 20 | * {@inheritdoc} |
| 21 | */ |
| 22 | public function format(?string $message) : ?string |
| 23 | { |
| 24 | return null; |
| 25 | } |
| 26 | /** |
| 27 | * {@inheritdoc} |
| 28 | */ |
| 29 | public function getStyle(string $name) : OutputFormatterStyleInterface |
| 30 | { |
| 31 | // to comply with the interface we must return a OutputFormatterStyleInterface |
| 32 | return $this->style ?? ($this->style = new NullOutputFormatterStyle()); |
| 33 | } |
| 34 | /** |
| 35 | * {@inheritdoc} |
| 36 | */ |
| 37 | public function hasStyle(string $name) : bool |
| 38 | { |
| 39 | return \false; |
| 40 | } |
| 41 | /** |
| 42 | * {@inheritdoc} |
| 43 | */ |
| 44 | public function isDecorated() : bool |
| 45 | { |
| 46 | return \false; |
| 47 | } |
| 48 | /** |
| 49 | * {@inheritdoc} |
| 50 | */ |
| 51 | public function setDecorated(bool $decorated) : void |
| 52 | { |
| 53 | // do nothing |
| 54 | } |
| 55 | /** |
| 56 | * {@inheritdoc} |
| 57 | */ |
| 58 | public function setStyle(string $name, OutputFormatterStyleInterface $style) : void |
| 59 | { |
| 60 | // do nothing |
| 61 | } |
| 62 | } |
| 63 |