Equip\ValueObject\Identifier

Complexity

Total Complexity

5

Size/Duplication

Total Lines	23
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	0

Importance

Changes	1
Bugs	0	Features	1

2 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	10	4
A	value()	0	4	1

<?php

namespace Equip\ValueObject;

use InvalidArgumentException;

class Identifier
{
    /**
     * @var int|null
     */
    private $id;

    public function __construct($id, $is_required = true)
    {
        if (empty($id) && !$is_required) {
            $this->id = null;
        } elseif ($id > 0) {
            $this->id = (int) $id;
        } else {
            throw new InvalidArgumentException(sprintf('`%d` must be a valid identifier', $id));
        }
    }

    public function value()
    {
        return $this->id;
    }
}