src/Routes/Route.php
public function getController()
    {
        if (!isset($this->_controller)) {
            $data = $this->_dispatchedData;
            if (isset($data[1]) && $data[1] instanceof ControllerInterface) {
                $this->_controller = $data[1];
            }
        }
        return $this->_controller;
    }
public function getController()
    {
        if (!isset($this->_controller)) {
            $data = $this->_dispatchedData;
            if (isset($data[1]) && $data[1] instanceof ControllerInterface) {
                $this->_controller = $data[1];
            }
        }
        return $this->_controller;
    }
Get controller if applicable
@return Controller|null