Mcustiel\OneHundredFour\HandlerIdentifier

Complexity

Total Complexity

4

Size/Duplication

Total Lines	23
Duplicated Lines	0 %

Test Coverage

Coverage

100%

Importance

Changes	1
Bugs	0	Features	0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
A	get()	0	3	1
A	ensureNotEmpty()	0	4	2

<?php

declare(strict_types=1);

namespace Mcustiel\OneHundredFour;

class HandlerIdentifier
{
    /**
     * @var string
     */
    private $identifier;

    public function __construct(string $identifier)
    {
        $this->ensureNotEmpty($identifier);
        $this->identifier = $identifier;
    }

    public function get(): string
    {
        return $this->identifier;
    }

    /** @throws \InvalidArgumentException */
    private function ensureNotEmpty(string $identifier): void
    {
        if (empty($identifier)) {
            throw new \InvalidArgumentException('Empty identifier name');
        }
    }
}