Remorhaz\JSON\Data\Path\Path

Complexity

Total Complexity

8

Size/Duplication

Total Lines	44
Duplicated Lines	0 %

Importance

Changes	1
Bugs	0	Features	0

7 Methods

Rating	Name	Duplication	Size	Complexity
A	copyWithProperty()	0	3	1
A	contains()	0	5	1
A	getElements()	0	3	1
A	equals()	0	3	1
A	copyParent()	0	7	2
A	__construct()	0	3	1
A	copyWithElement()	0	3	1

<?php

declare(strict_types=1);

namespace Remorhaz\JSON\Data\Path;

use function array_slice;
use function count;

final class Path implements PathInterface
{

    private $elements;

    public function __construct(...$elements)
    {
        $this->elements = $elements;
    }

    public function copyWithElement(int $index): PathInterface
    {
        return new self(...$this->elements, ...[$index]);
    }

    public function copyWithProperty(string $name): PathInterface
    {
        return new self(...$this->elements, ...[$name]);
    }

    public function copyParent(): PathInterface
    {
        if (empty($this->elements)) {
            throw new Exception\ParentNotFoundException($this);
        }

        return new self(...array_slice($this->elements, 0, -1));
    }

    public function getElements(): array
    {
        return $this->elements;
    }

    public function equals(PathInterface $path): bool
    {
        return $path->getElements() === $this->elements;
    }

    public function contains(PathInterface $path): bool
    {
        $subPath = array_slice($path->getElements(), 0, count($this->elements));

        return $subPath === $this->elements;
    }
}