eventespresso / event-espresso-core

     * @return GatewayDataFormatterInterface

     * @throws InvalidEntityException if it's not set properly

     */

    protected function _get_gateway_formatter(){

        if( ! $this->_gateway_data_formatter instanceof GatewayDataFormatterInterface){

            throw new InvalidEntityException(

                is_object($this->_gateway_data_formatter)

                    ? get_class($this->_gateway_data_formatter)

                    : esc_html__('Not an object','event_espresso'),

                '\\EventEspresso\\core\\services\\payment_methods\\gateways\\GatewayDataFormatterInterface'

            );

        }

        return $this->_gateway_data_formatter;

    }

     * @return FormatterInterface

     * @throws InvalidEntityException

     */

    protected function _get_unsupported_character_remover(){

        if( ! $this->_unsupported_character_remover instanceof FormatterInterface){

            throw new InvalidEntityException(

                is_object($this->_unsupported_character_remover)

                    ? get_class($this->_unsupported_character_remover)

                    : esc_html__('Not an object','event_espresso'),

                '\\EventEspresso\\core\\services\\formatters\\FormatterInterface'

            );

        }

        return $this->_unsupported_character_remover;

    }