Disque\Command\BaseCommand::setArguments PHP Method

    public function setArguments(array $arguments)
    {
        switch ($this->argumentsType) {
            case self::ARGUMENTS_TYPE_EMPTY:
                if (!empty($arguments)) {
                    throw new InvalidCommandArgumentException($this, $arguments);
                }
                $arguments = [];
                break;
            case self::ARGUMENTS_TYPE_STRING:
                $this->checkStringArgument($arguments);
                $arguments = [$arguments[0]];
                break;
            case self::ARGUMENTS_TYPE_STRING_INT:
                $this->checkStringArgument($arguments, 2);
                if (!is_int($arguments[1])) {
                    throw new InvalidCommandArgumentException($this, $arguments);
                }
                $arguments = [$arguments[0], (int) $arguments[1]];
                break;
            case self::ARGUMENTS_TYPE_STRINGS:
                $this->checkStringArguments($arguments);
                break;
                // A fallback in case a non-existing argument type is defined.
                // This could be prevented by using an Enum as the argument type
            // A fallback in case a non-existing argument type is defined.
            // This could be prevented by using an Enum as the argument type
            default:
                throw new InvalidCommandArgumentException($this, $arguments);
        }
        $this->arguments = $arguments;
    }