doctrine / orm

     */

    public function walkArithmeticTerm($term)

    {

        if (is_string($term)) {

            return (isset($this->queryComponents[$term]))

                ? $this->walkResultVariable($this->queryComponents[$term]['token']['value'])

                : $term;

        }

        // Phase 2 AST optimization: Skip processing of ArithmeticTerm

        // if only one ArithmeticFactor is defined

     */

    public function walkArithmeticFactor($factor)

    {

        if (is_string($factor)) {

            return (isset($this->queryComponents[$factor]))

                ? $this->walkResultVariable($this->queryComponents[$factor]['token']['value'])

                : $factor;

        }

        // Phase 2 AST optimization: Skip processing of ArithmeticFactor

        // if only one ArithmeticPrimary is defined