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<?php |
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declare(strict_types=1); |
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namespace Doctrine\Annotations\Metadata; |
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use ArrayAccess; |
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use Countable; |
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use IteratorAggregate; |
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use Traversable; |
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use function array_key_exists; |
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use function array_values; |
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use function assert; |
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use function count; |
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use function sprintf; |
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/** |
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* @internal |
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*/ |
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final class MetadataCollection implements ArrayAccess, Countable, IteratorAggregate |
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{ |
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/** @var array<string, AnnotationMetadata> */ |
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private $metadata = []; |
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332 |
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public function __construct(AnnotationMetadata ...$metadatas) |
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{ |
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$this->add(...$metadatas); |
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} |
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public function add(AnnotationMetadata ...$metadatas) : void |
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{ |
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foreach ($metadatas as $metadata) { |
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assert(! isset($this[$metadata->getName()]), sprintf('Metadata with name %s already exists.', $metadata->getName())); |
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$this->metadata[$metadata->getName()] = $metadata; |
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} |
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} |
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public function include(self $other) : void |
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{ |
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$this->add(...$other); |
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} |
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/** |
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* @param string $name |
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* |
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* @phpcsSuppress SlevomatCodingStandard.TypeHints.TypeHintDeclaration.MissingParameterTypeHint |
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*/ |
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public function offsetGet($name) : AnnotationMetadata |
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{ |
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assert(isset($this[$name]), sprintf('Metadata for name %s does not exist', $name)); |
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return $this->metadata[$name]; |
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} |
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/** |
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* @param null $name |
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* @param AnnotationMetadata $metadata |
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* |
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* @phpcsSuppress SlevomatCodingStandard.TypeHints.TypeHintDeclaration.MissingParameterTypeHint |
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*/ |
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public function offsetSet($name, $metadata) : void |
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{ |
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assert($name === null, 'Setting named metadata is not supported.'); |
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$this->add($metadata); |
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} |
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/** |
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* @param string $name |
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* |
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* @phpcsSuppress SlevomatCodingStandard.TypeHints.TypeHintDeclaration.MissingParameterTypeHint |
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*/ |
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public function offsetExists($name) : bool |
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{ |
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return array_key_exists($name, $this->metadata); |
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} |
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/** |
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* @param string $name |
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* |
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* @phpcsSuppress SlevomatCodingStandard.TypeHints.TypeHintDeclaration.MissingParameterTypeHint |
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*/ |
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public function offsetUnset($name) : void |
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{ |
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assert(isset($this[$name])); |
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unset($this->metadata[$name]); |
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} |
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public function count() : int |
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{ |
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return count($this->metadata); |
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} |
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/** |
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* @return Traversable<AnnotationMetadata> |
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*/ |
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public function getIterator() : Traversable |
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{ |
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yield from array_values($this->metadata); |
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} |
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} |
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