<?php

declare(strict_types=1);

namespace KTXM\ProviderImap\Client\Protocol;

use Generator;
use IteratorAggregate;
use Traversable;

final class ResponseStream implements IteratorAggregate
{
    /** @var \Closure():Generator */
    private readonly \Closure $generatorFactory;

    /**
     * @param \Closure():Generator $generatorFactory
     */
    public function __construct(\Closure $generatorFactory)
    {
        $this->generatorFactory = $generatorFactory;
    }

    public function getIterator(): Traversable
    {
        return ($this->generatorFactory)();
    }
}