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<?php |
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declare(strict_types = 1); |
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namespace Leaditin\Annotations; |
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use Leaditin\Annotations\Exception\CollectionException; |
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/** |
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* Class Collection |
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* |
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* @package Leaditin\Annotations |
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* @author Igor Vuckovic <[email protected]> |
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*/ |
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class Collection implements \IteratorAggregate, \Countable |
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{ |
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/** @var array|Annotation[] */ |
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protected $annotations; |
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/** |
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* @param Annotation[] ...$annotations |
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*/ |
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public function __construct(Annotation ...$annotations) |
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{ |
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$this->annotations = $annotations; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getIterator() : \ArrayIterator |
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{ |
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return new \ArrayIterator($this->annotations); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function count() : int |
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{ |
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return count($this->annotations); |
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} |
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/** |
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* @return Annotation[] |
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*/ |
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public function getAll() : array |
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{ |
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return $this->annotations; |
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} |
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/** |
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* @param string $name |
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* @return bool |
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*/ |
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public function has(string $name) : bool |
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{ |
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foreach ($this->annotations as $annotation) { |
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if ($annotation->getName() === $name) { |
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return true; |
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} |
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} |
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return false; |
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} |
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/** |
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* @param string $name |
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* @return Annotation |
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* @throws CollectionException |
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*/ |
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public function findOne(string $name) : Annotation |
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{ |
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foreach ($this->annotations as $annotation) { |
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if ($annotation->getName() === $name) { |
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return $annotation; |
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} |
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} |
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throw CollectionException::undefinedAnnotation($name); |
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} |
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/** |
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* @param string $name |
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* @return Collection|Annotation[] |
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*/ |
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public function find(string $name) : Collection |
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{ |
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$matched = []; |
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foreach ($this->annotations as $annotation) { |
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if ($annotation->getName() === $name) { |
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$matched[] = $annotation; |
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} |
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} |
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return new static(...$matched); |
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} |
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} |
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leaditin /
annotations
