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Diffstat (limited to 'vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Filesystem/FileCollection.php')
-rw-r--r-- | vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Filesystem/FileCollection.php | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Filesystem/FileCollection.php b/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Filesystem/FileCollection.php new file mode 100644 index 000000000..bfc1e33e4 --- /dev/null +++ b/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Filesystem/FileCollection.php @@ -0,0 +1,62 @@ +<?php declare(strict_types=1); +/* + * This file is part of PHPUnit. + * + * (c) Sebastian Bergmann <[email protected]> + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ +namespace PHPUnit\TextUI\XmlConfiguration; + +use function count; +use Countable; +use IteratorAggregate; + +/** + * @internal This class is not covered by the backward compatibility promise for PHPUnit + * @psalm-immutable + */ +final class FileCollection implements Countable, IteratorAggregate +{ + /** + * @var File[] + */ + private $files; + + /** + * @param File[] $files + */ + public static function fromArray(array $files): self + { + return new self(...$files); + } + + private function __construct(File ...$files) + { + $this->files = $files; + } + + /** + * @return File[] + */ + public function asArray(): array + { + return $this->files; + } + + public function count(): int + { + return count($this->files); + } + + public function getIterator(): FileCollectionIterator + { + return new FileCollectionIterator($this); + } + + public function isEmpty(): bool + { + return $this->count() === 0; + } +} |