Remorhaz\JSON\Pointer\Locator\ReferenceFactory

Complexity

Total Complexity

3

Size/Duplication

Total Lines	14
Duplicated Lines	0 %

Test Coverage

Coverage

100%

Importance

Changes	1
Bugs	0	Features	0

1 Method

Rating	Name	Duplication	Size	Complexity
A	createReference()	0	11	3

<?php
declare(strict_types=1);

namespace Remorhaz\JSON\Pointer\Locator;

use function intval;
use function preg_match;

final class ReferenceFactory implements ReferenceFactoryInterface
{

    public function createReference(string $text): ReferenceInterface
    {
        if ('-' == $text) {
            return new NextIndexReference;
        }

        $isIndex = 1 === preg_match('/^(?:0|[1-9][0-9]*)$/', $text);

        return $isIndex
            ? new IndexReference(intval($text))
            : new PropertyReference($text);
    }
}