private function isResourceName(\ArrayIterator $iterator): bool
    {
        return !(
            $this->isTTL($iterator) ||
            Classes::isValid(strtoupper($iterator->current())) ||
            RDataTypes::isValid(strtoupper($iterator->current()))
        );
    }
private function isResourceName(\ArrayIterator $iterator): bool
    {
        return !(
            $this->isTTL($iterator) ||
            Classes::isValid(strtoupper($iterator->current())) ||
            RDataTypes::isValid(strtoupper($iterator->current()))
        );
    }
private function isResourceName ( \ ArrayIterator $ iterator ) : bool { return ! ( $ this -> isTTL ( $ iterator ) || Classes :: isValid ( strtoupper ( $ iterator -> current ( ) ) ) || RDataTypes :: isValid ( strtoupper ( $ iterator -> current ( ) ) ) ) ; }
Determine if iterant is a resource name.

@param \ArrayIterator $iterator

@return bool
Determine if iterant is a resource name .