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<?php |
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namespace BestServedCold\PhalueObjects; |
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use BestServedCold\PhalueObjects\Contract\Diffable; |
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use BestServedCold\PhalueObjects\Contract\ValueObject as ValueObjectInterface; |
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use BestServedCold\PhalueObjects\Contract\VOFloatable; |
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use BestServedCold\PhalueObjects\Exception\InvalidTypeException; |
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use BestServedCold\PhalueObjects\VOFloat\Mixin; |
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/** |
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* Class VOFloat |
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* |
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* @package BestServedCold\PhalueObjects\Mathematical |
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* @author Adam Lewis <[email protected]> |
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* @copyright Copyright (c) 2015 Best Served Cold Media Limited |
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* @license http://http://opensource.org/licenses/GPL-3.0 GPL License |
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* @link http://bestservedcold.com |
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* @since 0.0.1-alpha |
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* @version 0.0.2-alpha |
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*/ |
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class VOFloat extends ValueObject implements \Countable, Diffable, VOFloatable |
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{ |
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use Mixin; |
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/** |
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* @param $value |
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*/ |
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public function __construct($value) |
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{ |
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if (!is_float($value) && ! is_int($value)) { |
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throw new InvalidTypeException($value, [ 'float' ]); |
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} |
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parent::__construct($value); |
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} |
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/** |
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* @return float |
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*/ |
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public function getValue() |
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{ |
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return (float) parent::getValue(); |
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} |
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/** |
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* @param float $float |
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* @return static |
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*/ |
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public static function fromFloat($float) |
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{ |
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return new static($float); |
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} |
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/** |
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* @return float |
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*/ |
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public function toFloat() |
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{ |
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return $this->getValue(); |
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} |
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/** |
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* @return float |
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*/ |
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public function count() |
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{ |
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return $this->getValue(); |
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} |
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/** |
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* @param ValueObjectInterface $object |
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* @return static |
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*/ |
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public function diff(ValueObjectInterface $object) |
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{ |
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return new static($this->getValue() - $object->getValue()); |
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} |
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} |
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nark3d /
PhalueObjects
