<?php
namespace SimpleCache\KeyBuilder;
/**
* Interface for objects that can build a string key given a string seed.
*
* @file
* @since 0.1
* @ingroup SimpleCache
*
* @licence GNU GPL v2+
* @author Jeroen De Dauw < jeroendedauw@gmail.com >
*/
interface KeyBuilder {
/**
* Builds a cache key given a seed value.
*
* @param string $keySeed
*
* @return string
*/
public function buildKey( $keySeed );
}