home/alospiesjs/www/apis/youtube/vendor/symfony/http-kernel/ControllerMetadata/ArgumentMetadata.php000060400000006505151160375010030103 0ustar00 * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace Symfony\Component\HttpKernel\ControllerMetadata; /** * Responsible for storing metadata of an argument. * * @author Iltar van der Berg */ class ArgumentMetadata { public const IS_INSTANCEOF = 2; private string $name; private ?string $type; private bool $isVariadic; private bool $hasDefaultValue; private mixed $defaultValue; private bool $isNullable; private array $attributes; /** * @param object[] $attributes */ public function __construct(string $name, ?string $type, bool $isVariadic, bool $hasDefaultValue, mixed $defaultValue, bool $isNullable = false, array $attributes = []) { $this->name = $name; $this->type = $type; $this->isVariadic = $isVariadic; $this->hasDefaultValue = $hasDefaultValue; $this->defaultValue = $defaultValue; $this->isNullable = $isNullable || null === $type || ($hasDefaultValue && null === $defaultValue); $this->attributes = $attributes; } /** * Returns the name as given in PHP, $foo would yield "foo". */ public function getName(): string { return $this->name; } /** * Returns the type of the argument. * * The type is the PHP class in 5.5+ and additionally the basic type in PHP 7.0+. */ public function getType(): ?string { return $this->type; } /** * Returns whether the argument is defined as "...$variadic". */ public function isVariadic(): bool { return $this->isVariadic; } /** * Returns whether the argument has a default value. * * Implies whether an argument is optional. */ public function hasDefaultValue(): bool { return $this->hasDefaultValue; } /** * Returns whether the argument accepts null values. */ public function isNullable(): bool { return $this->isNullable; } /** * Returns the default value of the argument. * * @throws \LogicException if no default value is present; {@see self::hasDefaultValue()} */ public function getDefaultValue(): mixed { if (!$this->hasDefaultValue) { throw new \LogicException(sprintf('Argument $%s does not have a default value. Use "%s::hasDefaultValue()" to avoid this exception.', $this->name, __CLASS__)); } return $this->defaultValue; } /** * @return object[] */ public function getAttributes(string $name = null, int $flags = 0): array { if (!$name) { return $this->attributes; } $attributes = []; if ($flags & self::IS_INSTANCEOF) { foreach ($this->attributes as $attribute) { if ($attribute instanceof $name) { $attributes[] = $attribute; } } } else { foreach ($this->attributes as $attribute) { if (\get_class($attribute) === $name) { $attributes[] = $attribute; } } } return $attributes; } }