private function makeRowEvolution($isMultiRowEvolution, $graphType = null)
    {
        if ($isMultiRowEvolution) {
            return new MultiRowEvolution($this->idSite, $this->date, $graphType);
        } else {
            return new RowEvolution($this->idSite, $this->date, $graphType);
        }
    }
private function makeRowEvolution($isMultiRowEvolution, $graphType = null)
    {
        if ($isMultiRowEvolution) {
            return new MultiRowEvolution($this->idSite, $this->date, $graphType);
        } else {
            return new RowEvolution($this->idSite, $this->date, $graphType);
        }
    }
private function makeRowEvolution ( $ isMultiRowEvolution , $ graphType = null ) { if ( $ isMultiRowEvolution ) { return new MultiRowEvolution ( $ this -> idSite , $ this -> date , $ graphType ) ; } else { return new RowEvolution ( $ this -> idSite , $ this -> date , $ graphType ) ; } }
Utility function. Creates a RowEvolution instance.
Utility function . Creates a RowEvolution instance .