FloatValue.php
47 lines
| 1 | <?php |
| 2 | |
| 3 | namespace AmeliaBooking\Domain\ValueObjects\Number\Float; |
| 4 | |
| 5 | use AmeliaBooking\Domain\Common\Exceptions\InvalidArgumentException; |
| 6 | |
| 7 | /** |
| 8 | * Class FloatValue |
| 9 | * |
| 10 | * @package AmeliaBooking\Domain\ValueObjects\Number\Float |
| 11 | */ |
| 12 | final class FloatValue |
| 13 | { |
| 14 | /** |
| 15 | * @var string |
| 16 | */ |
| 17 | private $float; |
| 18 | |
| 19 | /** |
| 20 | * Name constructor. |
| 21 | * |
| 22 | * @param string $float |
| 23 | * |
| 24 | * @throws InvalidArgumentException |
| 25 | */ |
| 26 | public function __construct($float) |
| 27 | { |
| 28 | if (empty($float)) { |
| 29 | throw new InvalidArgumentException("Float can't be empty"); |
| 30 | } |
| 31 | if (!filter_var($float, FILTER_VALIDATE_FLOAT)) { |
| 32 | throw new InvalidArgumentException("Float '$float' must be float"); |
| 33 | } |
| 34 | $this->float = $float; |
| 35 | } |
| 36 | |
| 37 | /** |
| 38 | * Return the float from the value object |
| 39 | * |
| 40 | * @return string |
| 41 | */ |
| 42 | public function getValue() |
| 43 | { |
| 44 | return $this->float; |
| 45 | } |
| 46 | } |
| 47 |