convertPreselectedToDestinationMatch_() {
      if (this.isDestinationValid(this.selectedDestination_)) {
        return this.createExactDestinationMatch_(
            this.selectedDestination_.origin, this.selectedDestination_.id);
      }
      if (this.systemDefaultDestinationId_.length > 0) {
        return this.createExactDestinationMatch_(
            this.platformOrigin_, this.systemDefaultDestinationId_);
      }
      return null;
    }
/**
     * @return {print_preview.DestinationMatch} Creates rules matching
     *     previously selected destination.
     * @private
     */
@return {print_preview.DestinationMatch} Creates rules matching
previously selected destination.
@private
@return { print_preview . DestinationMatch } Creates rules matching previously selected destination . @private
convertPreselectedToDestinationMatch_() {
      if (this.isDestinationValid(this.selectedDestination_)) {
        return this.createExactDestinationMatch_(
            this.selectedDestination_.origin, this.selectedDestination_.id);
      }
      if (this.systemDefaultDestinationId_.length > 0) {
        return this.createExactDestinationMatch_(
            this.platformOrigin_, this.systemDefaultDestinationId_);
      }
      return null;
    }
convertPreselectedToDestinationMatch_ ( ) { if ( this . isDestinationValid ( this . selectedDestination_ ) ) { return this . createExactDestinationMatch_ ( this . selectedDestination_ . origin , this . selectedDestination_ . id ) ; } if ( this . systemDefaultDestinationId_ . length > 0 ) { return this . createExactDestinationMatch_ ( this . platformOrigin_ , this . systemDefaultDestinationId_ ) ; } return null ; }
@return {print_preview.DestinationMatch} Creates rules matching
     previously selected destination.
@return { print_preview . DestinationMatch } Creates rules matching previously selected destination .