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<?php
/**
* This file is part of the ramsey/uuid library
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*
* @copyright Copyright (c) Ben Ramsey <ben@benramsey.com>
* @license http://opensource.org/licenses/MIT MIT
* @link https://benramsey.com/projects/ramsey-uuid/ Documentation
* @link https://packagist.org/packages/ramsey/uuid Packagist
* @link https://github.com/ramsey/uuid GitHub
*/
namespace Ramsey\Uuid\Converter;
use Ramsey\Uuid\Exception\UnsatisfiedDependencyException;
/**
* NumberConverterInterface converts UUIDs from hexadecimal characters into
* representations of integers and vice versa
*/
interface NumberConverterInterface
{
/**
* Converts a hexadecimal number into an integer representation of the number
*
* The integer representation returned may be an object or a string
* representation of the integer, depending on the implementation.
*
* @param string $hex The hexadecimal string representation to convert
* @return mixed
* @throws UnsatisfiedDependencyException if `Moontoast\Math\BigNumber` is not present
*/
public function fromHex($hex);
/**
* Converts an integer representation into a hexadecimal string representation
* of the number
*
* @param mixed $integer An integer representation to convert; this may be
* a true integer, a string integer, or a object representation that
* this converter can understand
* @return string Hexadecimal string
* @throws UnsatisfiedDependencyException if `Moontoast\Math\BigNumber` is not present
*/
public function toHex($integer);
}
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