/**
* set cache prefix. used for grouping
*
* @param string $prefix the prefix to set
*
* @return void
*/
protected function setPrefix($prefix)
{
$this->cache->setOption(self::cachePrefixKey, $prefix);
}
/**
* set cache prefix. used for grouping
*
* @param string $prefix the prefix to set
*
* @return void
*/
protected function setPrefix($prefix)
{
$this->cache->setOption(self::cachePrefixKey, $prefix);
}