primo commit

libraries/vendor/web-token/jwt-library/KeyManagement/Analyzer/MessageBag.php

@@ -0,0 +1,53 @@
+<?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);
+    }
+}