hiqdev\php\units\calculators\PhpCalculator

Complexity

Total Complexity

12

Size/Duplication

Total Lines	90
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	0

Test Coverage

Coverage

58.33%

Importance

Changes

0

10 Methods

Rating	Name	Duplication	Size	Complexity
A	isSupported()	0	4	1
A	multiply()	0	6	1
A	divide()	0	6	1
A	ceil()	0	4	1
A	floor()	0	4	1
A	absolute()	0	4	1
A	round()	0	4	1
A	compare()	0	4	3
A	add()	0	6	1
A	subtract()	0	6	1

<?php
/**
 * PHP Units of Measure Library.
 *
 * @link      https://github.com/hiqdev/php-units
 * @package   php-units
 * @license   BSD-3-Clause
 * @copyright Copyright (c) 2017, HiQDev (http://hiqdev.com/)
 */

namespace hiqdev\php\units\calculators;

use hiqdev\php\units\CalculatorInterface;

/**
 * @author Andrii Vasyliev <sol@hiqdev.com>
 */
class PhpCalculator implements CalculatorInterface
{
    /**
     * {@inheritdoc}
     */
    public static function isSupported()
    {
        return true;
    }

    /**
     * {@inheritdoc}
     */
    public function compare($a, $b)
    {
        return ($a < $b) ? -1 : (($a > $b) ? 1 : 0);
    }

    /**
     * {@inheritdoc}
     */
    public function add($amount, $addend)
    {
        $result = $amount + $addend;

        return $result;
    }

    /**
     * {@inheritdoc}
     */
    public function subtract($amount, $subtrahend)
    {
        $result = $amount - $subtrahend;

        return $result;
    }

    /**
     * {@inheritdoc}
     */
    public function multiply($amount, $multiplier)
    {
        $result = $amount * $multiplier;

        return $result;
    }

    /**
     * {@inheritdoc}
     */
    public function divide($amount, $divisor)
    {
        $result = $amount / $divisor;

        return $result;
    }

    /**
     * {@inheritdoc}
     */
    public function ceil($number)
    {
        return ceil($number);
    }

    /**
     * {@inheritdoc}
     */
    public function floor($number)
    {
        return floor($number);
    }

    /**
     * {@inheritdoc}
     */
    public function absolute($number)
    {
        throw new \Exception();
    }

    /**
     * {@inheritdoc}
     */
    public function round($number, $roundingMode)
    {
        throw new \Exception();
    }
}