protected function NextArea()
    {
        $area = $this->area;
        $this->area = $this->listProvider->NextOf($this->area);
        return $area;
    }
protected function NextArea()
    {
        $area = $this->area;
        $this->area = $this->listProvider->NextOf($this->area);
        return $area;
    }
protected function NextArea ( ) { $ area = $ this -> area ; $ this -> area = $ this -> listProvider -> NextOf ( $ this -> area ) ; return $ area ; }
Gets the next area
@return Area
Gets the next area