TimiTao\ValueObject\Beberlei\Standard\IntegerValueObject

Complexity

Total Complexity

4

Size/Duplication

Total Lines	30
Duplicated Lines	0 %

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	getValue()	0	3	1
A	__construct()	0	4	1
A	equals()	0	6	2

<?php

declare(strict_types=1);

namespace TimiTao\ValueObject\Beberlei\Standard;

use Exception;
use TimiTao\ValueObject\Standard\ValueObject\IntegerValueObject as IntegerValueObjectInterface;

abstract class IntegerValueObject implements IntegerValueObjectInterface
{
    private $value;

    /**
     * @throws Exception if value is invalid
     */
    public function __construct(int $value)
    {
        $this->guard($value);
        $this->value = $value;
    }

    public function equals(IntegerValueObjectInterface $other): bool
    {
        if (static::class !== get_class($other)) {
            return false;
        }
        return $this->getValue() === $other->getValue();
    }

    public function getValue(): int
    {
        return $this->value;
    }

    /**
     * @throws Exception if value is invalid
     */
    abstract protected function guard(int $value): void;
}