private function getOperatorFieldName(string $className): string
    {
        $name = preg_replace('~OperatorType$~', '', Utils::getTypeName($className));

        return lcfirst($name);
    }
private function getOperatorFieldName(string $className): string
    {
        $name = preg_replace('~OperatorType$~', '', Utils::getTypeName($className));

        return lcfirst($name);
    }
private function getOperatorFieldName ( string $ className ) : string { $ name = preg_replace ( '~OperatorType$~' , '' , Utils :: getTypeName ( $ className ) ) ; return lcfirst ( $ name ) ; }
Get the name for the operator to be used as field name

@param string $className

@return string
Get the name for the operator to be used as field name