Function ParameterModesFromString

core/procedures/collection.go:461–482

ParameterModesFromString returns a ParameterMode slice from the given string. It is assumed that this string was originally created using Procedure.ParameterModesAsString.

(str string)

// ParameterModesFromString returns a ParameterMode slice from the given string. It is assumed that this string was
// originally created using Procedure.ParameterModesAsString.
func ParameterModesFromString(str string) ([]ParameterMode, error) {
	if len(str) == 0 {
		return nil, nil
	}
	modeStrings := strings.Split(str, ",")
	modes := make([]ParameterMode, len(modeStrings))
	for i, modeString := range modeStrings {
		switch modeString {
		case "in":
			modes[i] = ParameterMode_IN
		case "out":
			modes[i] = ParameterMode_OUT
		case "inout":
			modes[i] = ParameterMode_INOUT
		case "variadic":
			modes[i] = ParameterMode_VARIADIC
		default:
			return nil, errors.Errorf("`%s` is not a valid parameter argmode, it may be one of the following: in, out, inout, variadic", modeString)
		}
	}
	return modes, nil
}