nicoSWD\SecHeaderCheck\Domain\Result\ParsedHeaderBag

Complexity

Total Complexity

11

Size/Duplication

Total Lines	59
Duplicated Lines	0 %

Test Coverage

Coverage

12%

Importance

Changes

0

8 Methods

Rating	Name	Duplication	Size	Complexity
A	next()	0	3	1
A	current()	0	3	1
A	findOne()	0	9	2
A	key()	0	3	1
A	add()	0	3	1
A	findMultiple()	0	11	3
A	valid()	0	3	1
A	rewind()	0	3	1

<?php declare(strict_types=1);

/**
 * @license  http://opensource.org/licenses/mit-license.php MIT
 * @link     https://github.com/nicoSWD
 * @author   Nicolas Oelgart <nico@oelgart.com>
 */
namespace nicoSWD\SecHeaderCheck\Domain\Result;

use Iterator;

final class ParsedHeaderBag implements Iterator
{
    /** @var AbstractParsedHeader[] */
    private $headers = [];

    public function add(AbstractParsedHeader $header): void
    {
        $this->headers[] = $header;
    }

    /** @return AbstractParsedHeader[] */
    public function findMultiple(string $name): array
    {
        $headers = [];

        foreach ($this->headers as $header) {
            if ($header->name() === $name) {
                $headers[] = $header;
            }
        }

        return $headers;
    }

    public function findOne(string $name): ?AbstractParsedHeader
    {
        $headers = $this->findMultiple($name);

        if (count($headers) === 1) {
            return $headers[0];
        }

        return null;
    }

    /** @return AbstractParsedHeader */
    public function current()
    {
        return current($this->headers);
    }

    public function next()
    {
        next($this->headers);
    }

    public function key()
    {
        return key($this->headers);
    }

    public function valid()
    {
        return $this->current() !== false;
    }

    public function rewind()
    {
        reset($this->headers);
    }
}