original_string: public function getModel()
      {
          if (!$this->model) {
              $this->model = $this->add($this->model_name);
          }
          /** @type Model $this->model */
          if ($this->display_field) {
              $this->model->title_field = $this->display_field;
          }
          if ($this->table_alias) {
              $this->model->table_alias = $this->table_alias;
          }
  
          return $this->model;
      }
code: public function getModel()
      {
          if (!$this->model) {
              $this->model = $this->add($this->model_name);
          }
          /** @type Model $this->model */
          if ($this->display_field) {
              $this->model->title_field = $this->display_field;
          }
          if ($this->table_alias) {
              $this->model->table_alias = $this->table_alias;
          }
  
          return $this->model;
      }
code_tokens: public function getModel ( ) { if ( ! $ this -> model ) { $ this -> model = $ this -> add ( $ this -> model_name ) ; } /** @type Model $this->model */ if ( $ this -> display_field ) { $ this -> model -> title_field = $ this -> display_field ; } if ( $ this -> table_alias ) { $ this -> model -> table_alias = $ this -> table_alias ; } return $ this -> model ; }
docstring: Return model of field
  
  @return Model
docstring_tokens: Return model of field