<?php declare(strict_types=1); namespace Jose\Component\KeyManagement\Analyzer; use ArrayIterator; use Countable; use IteratorAggregate; use JsonSerializable; use Traversable; use function count; class MessageBag implements JsonSerializable, IteratorAggregate, Countable { /** * @var Message[] */ private array $messages = []; /** * Adds a message to the message bag. */ public function add(Message $message): void { $this->messages[] = $message; } /** * Returns all messages. * * @return Message[] */ public function all(): array { return $this->messages; } public function jsonSerialize(): array { return array_values($this->messages); } public function count(): int { return count($this->messages); } public function getIterator(): Traversable { return new ArrayIterator($this->messages); } }