private function checkSubSpec()
    {
        $validation = $this->cache->validation($this->currentSubSpec);
        if (!is_null($validation)) {
            return $validation;
        }

        return $this->validateSubSpec();
    }
private function checkSubSpec()
    {
        $validation = $this->cache->validation($this->currentSubSpec);
        if (!is_null($validation)) {
            return $validation;
        }

        return $this->validateSubSpec();
    }
private function checkSubSpec ( ) { $ validation = $ this -> cache -> validation ( $ this -> currentSubSpec ) ; if ( ! is_null ( $ validation ) ) { return $ validation ; } return $ this -> validateSubSpec ( ) ; }
Checks cache for subspec validation result.
Validates SubSpec if it's not in cache.

@return bool Validation result
Checks cache for subspec validation result . Validates SubSpec if it s not in cache .