// Copyright 2015 The Vanadium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

// This file was auto-generated by the vanadium vdl tool.
// Package: demodb

package demodb

import (
	"fmt"
	"time"
	"v.io/v23/vdl"
	vdltime "v.io/v23/vdlroot/time"
	"v.io/v23/vom"
)

var _ = __VDLInit() // Must be first; see __VDLInit comments for details.

//////////////////////////////////////////////////
// Type definitions

type AddressInfo struct {
	Street string
	City   string
	State  string
	Zip    string
}

func (AddressInfo) __VDLReflect(struct {
	Name string `vdl:"v.io/x/ref/cmd/sb/internal/demodb.AddressInfo"`
}) {
}

func (x AddressInfo) VDLIsZero() bool {
	return x == AddressInfo{}
}

func (x AddressInfo) VDLWrite(enc vdl.Encoder) error {
	if err := enc.StartValue(__VDLType_struct_1); err != nil {
		return err
	}
	if x.Street != "" {
		if err := enc.NextFieldValueString(0, vdl.StringType, x.Street); err != nil {
			return err
		}
	}
	if x.City != "" {
		if err := enc.NextFieldValueString(1, vdl.StringType, x.City); err != nil {
			return err
		}
	}
	if x.State != "" {
		if err := enc.NextFieldValueString(2, vdl.StringType, x.State); err != nil {
			return err
		}
	}
	if x.Zip != "" {
		if err := enc.NextFieldValueString(3, vdl.StringType, x.Zip); err != nil {
			return err
		}
	}
	if err := enc.NextField(-1); err != nil {
		return err
	}
	return enc.FinishValue()
}

func (x *AddressInfo) VDLRead(dec vdl.Decoder) error {
	*x = AddressInfo{}
	if err := dec.StartValue(__VDLType_struct_1); err != nil {
		return err
	}
	decType := dec.Type()
	for {
		index, err := dec.NextField()
		switch {
		case err != nil:
			return err
		case index == -1:
			return dec.FinishValue()
		}
		if decType != __VDLType_struct_1 {
			index = __VDLType_struct_1.FieldIndexByName(decType.Field(index).Name)
			if index == -1 {
				if err := dec.SkipValue(); err != nil {
					return err
				}
				continue
			}
		}
		switch index {
		case 0:
			switch value, err := dec.ReadValueString(); {
			case err != nil:
				return err
			default:
				x.Street = value
			}
		case 1:
			switch value, err := dec.ReadValueString(); {
			case err != nil:
				return err
			default:
				x.City = value
			}
		case 2:
			switch value, err := dec.ReadValueString(); {
			case err != nil:
				return err
			default:
				x.State = value
			}
		case 3:
			switch value, err := dec.ReadValueString(); {
			case err != nil:
				return err
			default:
				x.Zip = value
			}
		}
	}
}

type CreditAgency int

const (
	CreditAgencyEquifax CreditAgency = iota
	CreditAgencyExperian
	CreditAgencyTransUnion
)

// CreditAgencyAll holds all labels for CreditAgency.
var CreditAgencyAll = [...]CreditAgency{CreditAgencyEquifax, CreditAgencyExperian, CreditAgencyTransUnion}

// CreditAgencyFromString creates a CreditAgency from a string label.
func CreditAgencyFromString(label string) (x CreditAgency, err error) {
	err = x.Set(label)
	return
}

// Set assigns label to x.
func (x *CreditAgency) Set(label string) error {
	switch label {
	case "Equifax", "equifax":
		*x = CreditAgencyEquifax
		return nil
	case "Experian", "experian":
		*x = CreditAgencyExperian
		return nil
	case "TransUnion", "transunion":
		*x = CreditAgencyTransUnion
		return nil
	}
	*x = -1
	return fmt.Errorf("unknown label %q in demodb.CreditAgency", label)
}

// String returns the string label of x.
func (x CreditAgency) String() string {
	switch x {
	case CreditAgencyEquifax:
		return "Equifax"
	case CreditAgencyExperian:
		return "Experian"
	case CreditAgencyTransUnion:
		return "TransUnion"
	}
	return ""
}

func (CreditAgency) __VDLReflect(struct {
	Name string `vdl:"v.io/x/ref/cmd/sb/internal/demodb.CreditAgency"`
	Enum struct{ Equifax, Experian, TransUnion string }
}) {
}

func (x CreditAgency) VDLIsZero() bool {
	return x == CreditAgencyEquifax
}

func (x CreditAgency) VDLWrite(enc vdl.Encoder) error {
	if err := enc.WriteValueString(__VDLType_enum_2, x.String()); err != nil {
		return err
	}
	return nil
}

func (x *CreditAgency) VDLRead(dec vdl.Decoder) error {
	switch value, err := dec.ReadValueString(); {
	case err != nil:
		return err
	default:
		if err := x.Set(value); err != nil {
			return err
		}
	}
	return nil
}

type ExperianRating int

const (
	ExperianRatingGood ExperianRating = iota
	ExperianRatingBad
)

// ExperianRatingAll holds all labels for ExperianRating.
var ExperianRatingAll = [...]ExperianRating{ExperianRatingGood, ExperianRatingBad}

// ExperianRatingFromString creates a ExperianRating from a string label.
func ExperianRatingFromString(label string) (x ExperianRating, err error) {
	err = x.Set(label)
	return
}

// Set assigns label to x.
func (x *ExperianRating) Set(label string) error {
	switch label {
	case "Good", "good":
		*x = ExperianRatingGood
		return nil
	case "Bad", "bad":
		*x = ExperianRatingBad
		return nil
	}
	*x = -1
	return fmt.Errorf("unknown label %q in demodb.ExperianRating", label)
}

// String returns the string label of x.
func (x ExperianRating) String() string {
	switch x {
	case ExperianRatingGood:
		return "Good"
	case ExperianRatingBad:
		return "Bad"
	}
	return ""
}

func (ExperianRating) __VDLReflect(struct {
	Name string `vdl:"v.io/x/ref/cmd/sb/internal/demodb.ExperianRating"`
	Enum struct{ Good, Bad string }
}) {
}

func (x ExperianRating) VDLIsZero() bool {
	return x == ExperianRatingGood
}

func (x ExperianRating) VDLWrite(enc vdl.Encoder) error {
	if err := enc.WriteValueString(__VDLType_enum_3, x.String()); err != nil {
		return err
	}
	return nil
}

func (x *ExperianRating) VDLRead(dec vdl.Decoder) error {
	switch value, err := dec.ReadValueString(); {
	case err != nil:
		return err
	default:
		if err := x.Set(value); err != nil {
			return err
		}
	}
	return nil
}

type EquifaxCreditReport struct {
	Rating byte
}

func (EquifaxCreditReport) __VDLReflect(struct {
	Name string `vdl:"v.io/x/ref/cmd/sb/internal/demodb.EquifaxCreditReport"`
}) {
}

func (x EquifaxCreditReport) VDLIsZero() bool {
	return x == EquifaxCreditReport{}
}

func (x EquifaxCreditReport) VDLWrite(enc vdl.Encoder) error {
	if err := enc.StartValue(__VDLType_struct_4); err != nil {
		return err
	}
	if x.Rating != 0 {
		if err := enc.NextFieldValueUint(0, vdl.ByteType, uint64(x.Rating)); err != nil {
			return err
		}
	}
	if err := enc.NextField(-1); err != nil {
		return err
	}
	return enc.FinishValue()
}

func (x *EquifaxCreditReport) VDLRead(dec vdl.Decoder) error {
	*x = EquifaxCreditReport{}
	if err := dec.StartValue(__VDLType_struct_4); err != nil {
		return err
	}
	decType := dec.Type()
	for {
		index, err := dec.NextField()
		switch {
		case err != nil:
			return err
		case index == -1:
			return dec.FinishValue()
		}
		if decType != __VDLType_struct_4 {
			index = __VDLType_struct_4.FieldIndexByName(decType.Field(index).Name)
			if index == -1 {
				if err := dec.SkipValue(); err != nil {
					return err
				}
				continue
			}
		}
		switch index {
		case 0:
			switch value, err := dec.ReadValueUint(8); {
			case err != nil:
				return err
			default:
				x.Rating = byte(value)
			}
		}
	}
}

type ExperianCreditReport struct {
	Rating ExperianRating
}

func (ExperianCreditReport) __VDLReflect(struct {
	Name string `vdl:"v.io/x/ref/cmd/sb/internal/demodb.ExperianCreditReport"`
}) {
}

func (x ExperianCreditReport) VDLIsZero() bool {
	return x == ExperianCreditReport{}
}

func (x ExperianCreditReport) VDLWrite(enc vdl.Encoder) error {
	if err := enc.StartValue(__VDLType_struct_5); err != nil {
		return err
	}
	if x.Rating != ExperianRatingGood {
		if err := enc.NextFieldValueString(0, __VDLType_enum_3, x.Rating.String()); err != nil {
			return err
		}
	}
	if err := enc.NextField(-1); err != nil {
		return err
	}
	return enc.FinishValue()
}

func (x *ExperianCreditReport) VDLRead(dec vdl.Decoder) error {
	*x = ExperianCreditReport{}
	if err := dec.StartValue(__VDLType_struct_5); err != nil {
		return err
	}
	decType := dec.Type()
	for {
		index, err := dec.NextField()
		switch {
		case err != nil:
			return err
		case index == -1:
			return dec.FinishValue()
		}
		if decType != __VDLType_struct_5 {
			index = __VDLType_struct_5.FieldIndexByName(decType.Field(index).Name)
			if index == -1 {
				if err := dec.SkipValue(); err != nil {
					return err
				}
				continue
			}
		}
		switch index {
		case 0:
			switch value, err := dec.ReadValueString(); {
			case err != nil:
				return err
			default:
				if err := x.Rating.Set(value); err != nil {
					return err
				}
			}
		}
	}
}

type TransUnionCreditReport struct {
	Rating int16
}

func (TransUnionCreditReport) __VDLReflect(struct {
	Name string `vdl:"v.io/x/ref/cmd/sb/internal/demodb.TransUnionCreditReport"`
}) {
}

func (x TransUnionCreditReport) VDLIsZero() bool {
	return x == TransUnionCreditReport{}
}

func (x TransUnionCreditReport) VDLWrite(enc vdl.Encoder) error {
	if err := enc.StartValue(__VDLType_struct_6); err != nil {
		return err
	}
	if x.Rating != 0 {
		if err := enc.NextFieldValueInt(0, vdl.Int16Type, int64(x.Rating)); err != nil {
			return err
		}
	}
	if err := enc.NextField(-1); err != nil {
		return err
	}
	return enc.FinishValue()
}

func (x *TransUnionCreditReport) VDLRead(dec vdl.Decoder) error {
	*x = TransUnionCreditReport{}
	if err := dec.StartValue(__VDLType_struct_6); err != nil {
		return err
	}
	decType := dec.Type()
	for {
		index, err := dec.NextField()
		switch {
		case err != nil:
			return err
		case index == -1:
			return dec.FinishValue()
		}
		if decType != __VDLType_struct_6 {
			index = __VDLType_struct_6.FieldIndexByName(decType.Field(index).Name)
			if index == -1 {
				if err := dec.SkipValue(); err != nil {
					return err
				}
				continue
			}
		}
		switch index {
		case 0:
			switch value, err := dec.ReadValueInt(16); {
			case err != nil:
				return err
			default:
				x.Rating = int16(value)
			}
		}
	}
}

type (
	// AgencyReport represents any single field of the AgencyReport union type.
	AgencyReport interface {
		// Index returns the field index.
		Index() int
		// Interface returns the field value as an interface.
		Interface() interface{}
		// Name returns the field name.
		Name() string
		// __VDLReflect describes the AgencyReport union type.
		__VDLReflect(__AgencyReportReflect)
		VDLIsZero() bool
		VDLWrite(vdl.Encoder) error
	}
	// AgencyReportEquifaxReport represents field EquifaxReport of the AgencyReport union type.
	AgencyReportEquifaxReport struct{ Value EquifaxCreditReport }
	// AgencyReportExperianReport represents field ExperianReport of the AgencyReport union type.
	AgencyReportExperianReport struct{ Value ExperianCreditReport }
	// AgencyReportTransUnionReport represents field TransUnionReport of the AgencyReport union type.
	AgencyReportTransUnionReport struct{ Value TransUnionCreditReport }
	// __AgencyReportReflect describes the AgencyReport union type.
	__AgencyReportReflect struct {
		Name  string `vdl:"v.io/x/ref/cmd/sb/internal/demodb.AgencyReport"`
		Type  AgencyReport
		Union struct {
			EquifaxReport    AgencyReportEquifaxReport
			ExperianReport   AgencyReportExperianReport
			TransUnionReport AgencyReportTransUnionReport
		}
	}
)

func (x AgencyReportEquifaxReport) Index() int                         { return 0 }
func (x AgencyReportEquifaxReport) Interface() interface{}             { return x.Value }
func (x AgencyReportEquifaxReport) Name() string                       { return "EquifaxReport" }
func (x AgencyReportEquifaxReport) __VDLReflect(__AgencyReportReflect) {}

func (x AgencyReportExperianReport) Index() int                         { return 1 }
func (x AgencyReportExperianReport) Interface() interface{}             { return x.Value }
func (x AgencyReportExperianReport) Name() string                       { return "ExperianReport" }
func (x AgencyReportExperianReport) __VDLReflect(__AgencyReportReflect) {}

func (x AgencyReportTransUnionReport) Index() int                         { return 2 }
func (x AgencyReportTransUnionReport) Interface() interface{}             { return x.Value }
func (x AgencyReportTransUnionReport) Name() string                       { return "TransUnionReport" }
func (x AgencyReportTransUnionReport) __VDLReflect(__AgencyReportReflect) {}

func (x AgencyReportEquifaxReport) VDLIsZero() bool {
	return x.Value == EquifaxCreditReport{}
}

func (x AgencyReportExperianReport) VDLIsZero() bool {
	return false
}

func (x AgencyReportTransUnionReport) VDLIsZero() bool {
	return false
}

func (x AgencyReportEquifaxReport) VDLWrite(enc vdl.Encoder) error {
	if err := enc.StartValue(__VDLType_union_7); err != nil {
		return err
	}
	if err := enc.NextField(0); err != nil {
		return err
	}
	if err := x.Value.VDLWrite(enc); err != nil {
		return err
	}
	if err := enc.NextField(-1); err != nil {
		return err
	}
	return enc.FinishValue()
}

func (x AgencyReportExperianReport) VDLWrite(enc vdl.Encoder) error {
	if err := enc.StartValue(__VDLType_union_7); err != nil {
		return err
	}
	if err := enc.NextField(1); err != nil {
		return err
	}
	if err := x.Value.VDLWrite(enc); err != nil {
		return err
	}
	if err := enc.NextField(-1); err != nil {
		return err
	}
	return enc.FinishValue()
}

func (x AgencyReportTransUnionReport) VDLWrite(enc vdl.Encoder) error {
	if err := enc.StartValue(__VDLType_union_7); err != nil {
		return err
	}
	if err := enc.NextField(2); err != nil {
		return err
	}
	if err := x.Value.VDLWrite(enc); err != nil {
		return err
	}
	if err := enc.NextField(-1); err != nil {
		return err
	}
	return enc.FinishValue()
}

func VDLReadAgencyReport(dec vdl.Decoder, x *AgencyReport) error {
	if err := dec.StartValue(__VDLType_union_7); err != nil {
		return err
	}
	decType := dec.Type()
	index, err := dec.NextField()
	switch {
	case err != nil:
		return err
	case index == -1:
		return fmt.Errorf("missing field in union %T, from %v", x, decType)
	}
	if decType != __VDLType_union_7 {
		name := decType.Field(index).Name
		index = __VDLType_union_7.FieldIndexByName(name)
		if index == -1 {
			return fmt.Errorf("field %q not in union %T, from %v", name, x, decType)
		}
	}
	switch index {
	case 0:
		var field AgencyReportEquifaxReport
		if err := field.Value.VDLRead(dec); err != nil {
			return err
		}
		*x = field
	case 1:
		var field AgencyReportExperianReport
		if err := field.Value.VDLRead(dec); err != nil {
			return err
		}
		*x = field
	case 2:
		var field AgencyReportTransUnionReport
		if err := field.Value.VDLRead(dec); err != nil {
			return err
		}
		*x = field
	}
	switch index, err := dec.NextField(); {
	case err != nil:
		return err
	case index != -1:
		return fmt.Errorf("extra field %d in union %T, from %v", index, x, dec.Type())
	}
	return dec.FinishValue()
}

type CreditReport struct {
	Agency CreditAgency
	Report AgencyReport
}

func (CreditReport) __VDLReflect(struct {
	Name string `vdl:"v.io/x/ref/cmd/sb/internal/demodb.CreditReport"`
}) {
}

func (x CreditReport) VDLIsZero() bool {
	if x.Agency != CreditAgencyEquifax {
		return false
	}
	if x.Report != nil && !x.Report.VDLIsZero() {
		return false
	}
	return true
}

func (x CreditReport) VDLWrite(enc vdl.Encoder) error {
	if err := enc.StartValue(__VDLType_struct_8); err != nil {
		return err
	}
	if x.Agency != CreditAgencyEquifax {
		if err := enc.NextFieldValueString(0, __VDLType_enum_2, x.Agency.String()); err != nil {
			return err
		}
	}
	if x.Report != nil && !x.Report.VDLIsZero() {
		if err := enc.NextField(1); err != nil {
			return err
		}
		if err := x.Report.VDLWrite(enc); err != nil {
			return err
		}
	}
	if err := enc.NextField(-1); err != nil {
		return err
	}
	return enc.FinishValue()
}

func (x *CreditReport) VDLRead(dec vdl.Decoder) error {
	*x = CreditReport{
		Report: AgencyReportEquifaxReport{},
	}
	if err := dec.StartValue(__VDLType_struct_8); err != nil {
		return err
	}
	decType := dec.Type()
	for {
		index, err := dec.NextField()
		switch {
		case err != nil:
			return err
		case index == -1:
			return dec.FinishValue()
		}
		if decType != __VDLType_struct_8 {
			index = __VDLType_struct_8.FieldIndexByName(decType.Field(index).Name)
			if index == -1 {
				if err := dec.SkipValue(); err != nil {
					return err
				}
				continue
			}
		}
		switch index {
		case 0:
			switch value, err := dec.ReadValueString(); {
			case err != nil:
				return err
			default:
				if err := x.Agency.Set(value); err != nil {
					return err
				}
			}
		case 1:
			if err := VDLReadAgencyReport(dec, &x.Report); err != nil {
				return err
			}
		}
	}
}

type Customer struct {
	Name    string
	Id      int64
	Active  bool
	Address AddressInfo
	Credit  CreditReport
}

func (Customer) __VDLReflect(struct {
	Name string `vdl:"v.io/x/ref/cmd/sb/internal/demodb.Customer"`
}) {
}

func (x Customer) VDLIsZero() bool {
	if x.Name != "" {
		return false
	}
	if x.Id != 0 {
		return false
	}
	if x.Active {
		return false
	}
	if x.Address != (AddressInfo{}) {
		return false
	}
	if !x.Credit.VDLIsZero() {
		return false
	}
	return true
}

func (x Customer) VDLWrite(enc vdl.Encoder) error {
	if err := enc.StartValue(__VDLType_struct_9); err != nil {
		return err
	}
	if x.Name != "" {
		if err := enc.NextFieldValueString(0, vdl.StringType, x.Name); err != nil {
			return err
		}
	}
	if x.Id != 0 {
		if err := enc.NextFieldValueInt(1, vdl.Int64Type, x.Id); err != nil {
			return err
		}
	}
	if x.Active {
		if err := enc.NextFieldValueBool(2, vdl.BoolType, x.Active); err != nil {
			return err
		}
	}
	if x.Address != (AddressInfo{}) {
		if err := enc.NextField(3); err != nil {
			return err
		}
		if err := x.Address.VDLWrite(enc); err != nil {
			return err
		}
	}
	if !x.Credit.VDLIsZero() {
		if err := enc.NextField(4); err != nil {
			return err
		}
		if err := x.Credit.VDLWrite(enc); err != nil {
			return err
		}
	}
	if err := enc.NextField(-1); err != nil {
		return err
	}
	return enc.FinishValue()
}

func (x *Customer) VDLRead(dec vdl.Decoder) error {
	*x = Customer{
		Credit: CreditReport{
			Report: AgencyReportEquifaxReport{},
		},
	}
	if err := dec.StartValue(__VDLType_struct_9); err != nil {
		return err
	}
	decType := dec.Type()
	for {
		index, err := dec.NextField()
		switch {
		case err != nil:
			return err
		case index == -1:
			return dec.FinishValue()
		}
		if decType != __VDLType_struct_9 {
			index = __VDLType_struct_9.FieldIndexByName(decType.Field(index).Name)
			if index == -1 {
				if err := dec.SkipValue(); err != nil {
					return err
				}
				continue
			}
		}
		switch index {
		case 0:
			switch value, err := dec.ReadValueString(); {
			case err != nil:
				return err
			default:
				x.Name = value
			}
		case 1:
			switch value, err := dec.ReadValueInt(64); {
			case err != nil:
				return err
			default:
				x.Id = value
			}
		case 2:
			switch value, err := dec.ReadValueBool(); {
			case err != nil:
				return err
			default:
				x.Active = value
			}
		case 3:
			if err := x.Address.VDLRead(dec); err != nil {
				return err
			}
		case 4:
			if err := x.Credit.VDLRead(dec); err != nil {
				return err
			}
		}
	}
}

type Invoice struct {
	CustId     int64
	InvoiceNum int64
	Amount     int64
	ShipTo     AddressInfo
}

func (Invoice) __VDLReflect(struct {
	Name string `vdl:"v.io/x/ref/cmd/sb/internal/demodb.Invoice"`
}) {
}

func (x Invoice) VDLIsZero() bool {
	return x == Invoice{}
}

func (x Invoice) VDLWrite(enc vdl.Encoder) error {
	if err := enc.StartValue(__VDLType_struct_10); err != nil {
		return err
	}
	if x.CustId != 0 {
		if err := enc.NextFieldValueInt(0, vdl.Int64Type, x.CustId); err != nil {
			return err
		}
	}
	if x.InvoiceNum != 0 {
		if err := enc.NextFieldValueInt(1, vdl.Int64Type, x.InvoiceNum); err != nil {
			return err
		}
	}
	if x.Amount != 0 {
		if err := enc.NextFieldValueInt(2, vdl.Int64Type, x.Amount); err != nil {
			return err
		}
	}
	if x.ShipTo != (AddressInfo{}) {
		if err := enc.NextField(3); err != nil {
			return err
		}
		if err := x.ShipTo.VDLWrite(enc); err != nil {
			return err
		}
	}
	if err := enc.NextField(-1); err != nil {
		return err
	}
	return enc.FinishValue()
}

func (x *Invoice) VDLRead(dec vdl.Decoder) error {
	*x = Invoice{}
	if err := dec.StartValue(__VDLType_struct_10); err != nil {
		return err
	}
	decType := dec.Type()
	for {
		index, err := dec.NextField()
		switch {
		case err != nil:
			return err
		case index == -1:
			return dec.FinishValue()
		}
		if decType != __VDLType_struct_10 {
			index = __VDLType_struct_10.FieldIndexByName(decType.Field(index).Name)
			if index == -1 {
				if err := dec.SkipValue(); err != nil {
					return err
				}
				continue
			}
		}
		switch index {
		case 0:
			switch value, err := dec.ReadValueInt(64); {
			case err != nil:
				return err
			default:
				x.CustId = value
			}
		case 1:
			switch value, err := dec.ReadValueInt(64); {
			case err != nil:
				return err
			default:
				x.InvoiceNum = value
			}
		case 2:
			switch value, err := dec.ReadValueInt(64); {
			case err != nil:
				return err
			default:
				x.Amount = value
			}
		case 3:
			if err := x.ShipTo.VDLRead(dec); err != nil {
				return err
			}
		}
	}
}

type Numbers struct {
	B    byte
	Ui16 uint16
	Ui32 uint32
	Ui64 uint64
	I16  int16
	I32  int32
	I64  int64
	F32  float32
	F64  float64
}

func (Numbers) __VDLReflect(struct {
	Name string `vdl:"v.io/x/ref/cmd/sb/internal/demodb.Numbers"`
}) {
}

func (x Numbers) VDLIsZero() bool {
	return x == Numbers{}
}

func (x Numbers) VDLWrite(enc vdl.Encoder) error {
	if err := enc.StartValue(__VDLType_struct_11); err != nil {
		return err
	}
	if x.B != 0 {
		if err := enc.NextFieldValueUint(0, vdl.ByteType, uint64(x.B)); err != nil {
			return err
		}
	}
	if x.Ui16 != 0 {
		if err := enc.NextFieldValueUint(1, vdl.Uint16Type, uint64(x.Ui16)); err != nil {
			return err
		}
	}
	if x.Ui32 != 0 {
		if err := enc.NextFieldValueUint(2, vdl.Uint32Type, uint64(x.Ui32)); err != nil {
			return err
		}
	}
	if x.Ui64 != 0 {
		if err := enc.NextFieldValueUint(3, vdl.Uint64Type, x.Ui64); err != nil {
			return err
		}
	}
	if x.I16 != 0 {
		if err := enc.NextFieldValueInt(4, vdl.Int16Type, int64(x.I16)); err != nil {
			return err
		}
	}
	if x.I32 != 0 {
		if err := enc.NextFieldValueInt(5, vdl.Int32Type, int64(x.I32)); err != nil {
			return err
		}
	}
	if x.I64 != 0 {
		if err := enc.NextFieldValueInt(6, vdl.Int64Type, x.I64); err != nil {
			return err
		}
	}
	if x.F32 != 0 {
		if err := enc.NextFieldValueFloat(7, vdl.Float32Type, float64(x.F32)); err != nil {
			return err
		}
	}
	if x.F64 != 0 {
		if err := enc.NextFieldValueFloat(8, vdl.Float64Type, x.F64); err != nil {
			return err
		}
	}
	if err := enc.NextField(-1); err != nil {
		return err
	}
	return enc.FinishValue()
}

func (x *Numbers) VDLRead(dec vdl.Decoder) error {
	*x = Numbers{}
	if err := dec.StartValue(__VDLType_struct_11); err != nil {
		return err
	}
	decType := dec.Type()
	for {
		index, err := dec.NextField()
		switch {
		case err != nil:
			return err
		case index == -1:
			return dec.FinishValue()
		}
		if decType != __VDLType_struct_11 {
			index = __VDLType_struct_11.FieldIndexByName(decType.Field(index).Name)
			if index == -1 {
				if err := dec.SkipValue(); err != nil {
					return err
				}
				continue
			}
		}
		switch index {
		case 0:
			switch value, err := dec.ReadValueUint(8); {
			case err != nil:
				return err
			default:
				x.B = byte(value)
			}
		case 1:
			switch value, err := dec.ReadValueUint(16); {
			case err != nil:
				return err
			default:
				x.Ui16 = uint16(value)
			}
		case 2:
			switch value, err := dec.ReadValueUint(32); {
			case err != nil:
				return err
			default:
				x.Ui32 = uint32(value)
			}
		case 3:
			switch value, err := dec.ReadValueUint(64); {
			case err != nil:
				return err
			default:
				x.Ui64 = value
			}
		case 4:
			switch value, err := dec.ReadValueInt(16); {
			case err != nil:
				return err
			default:
				x.I16 = int16(value)
			}
		case 5:
			switch value, err := dec.ReadValueInt(32); {
			case err != nil:
				return err
			default:
				x.I32 = int32(value)
			}
		case 6:
			switch value, err := dec.ReadValueInt(64); {
			case err != nil:
				return err
			default:
				x.I64 = value
			}
		case 7:
			switch value, err := dec.ReadValueFloat(32); {
			case err != nil:
				return err
			default:
				x.F32 = float32(value)
			}
		case 8:
			switch value, err := dec.ReadValueFloat(64); {
			case err != nil:
				return err
			default:
				x.F64 = value
			}
		}
	}
}

type (
	// TitleOrValueType represents any single field of the TitleOrValueType union type.
	TitleOrValueType interface {
		// Index returns the field index.
		Index() int
		// Interface returns the field value as an interface.
		Interface() interface{}
		// Name returns the field name.
		Name() string
		// __VDLReflect describes the TitleOrValueType union type.
		__VDLReflect(__TitleOrValueTypeReflect)
		VDLIsZero() bool
		VDLWrite(vdl.Encoder) error
	}
	// TitleOrValueTypeTitle represents field Title of the TitleOrValueType union type.
	TitleOrValueTypeTitle struct{ Value string }
	// TitleOrValueTypeValue represents field Value of the TitleOrValueType union type.
	TitleOrValueTypeValue struct{ Value int64 }
	// __TitleOrValueTypeReflect describes the TitleOrValueType union type.
	__TitleOrValueTypeReflect struct {
		Name  string `vdl:"v.io/x/ref/cmd/sb/internal/demodb.TitleOrValueType"`
		Type  TitleOrValueType
		Union struct {
			Title TitleOrValueTypeTitle
			Value TitleOrValueTypeValue
		}
	}
)

func (x TitleOrValueTypeTitle) Index() int                             { return 0 }
func (x TitleOrValueTypeTitle) Interface() interface{}                 { return x.Value }
func (x TitleOrValueTypeTitle) Name() string                           { return "Title" }
func (x TitleOrValueTypeTitle) __VDLReflect(__TitleOrValueTypeReflect) {}

func (x TitleOrValueTypeValue) Index() int                             { return 1 }
func (x TitleOrValueTypeValue) Interface() interface{}                 { return x.Value }
func (x TitleOrValueTypeValue) Name() string                           { return "Value" }
func (x TitleOrValueTypeValue) __VDLReflect(__TitleOrValueTypeReflect) {}

func (x TitleOrValueTypeTitle) VDLIsZero() bool {
	return x.Value == ""
}

func (x TitleOrValueTypeValue) VDLIsZero() bool {
	return false
}

func (x TitleOrValueTypeTitle) VDLWrite(enc vdl.Encoder) error {
	if err := enc.StartValue(__VDLType_union_12); err != nil {
		return err
	}
	if err := enc.NextFieldValueString(0, vdl.StringType, x.Value); err != nil {
		return err
	}
	if err := enc.NextField(-1); err != nil {
		return err
	}
	return enc.FinishValue()
}

func (x TitleOrValueTypeValue) VDLWrite(enc vdl.Encoder) error {
	if err := enc.StartValue(__VDLType_union_12); err != nil {
		return err
	}
	if err := enc.NextFieldValueInt(1, vdl.Int64Type, x.Value); err != nil {
		return err
	}
	if err := enc.NextField(-1); err != nil {
		return err
	}
	return enc.FinishValue()
}

func VDLReadTitleOrValueType(dec vdl.Decoder, x *TitleOrValueType) error {
	if err := dec.StartValue(__VDLType_union_12); err != nil {
		return err
	}
	decType := dec.Type()
	index, err := dec.NextField()
	switch {
	case err != nil:
		return err
	case index == -1:
		return fmt.Errorf("missing field in union %T, from %v", x, decType)
	}
	if decType != __VDLType_union_12 {
		name := decType.Field(index).Name
		index = __VDLType_union_12.FieldIndexByName(name)
		if index == -1 {
			return fmt.Errorf("field %q not in union %T, from %v", name, x, decType)
		}
	}
	switch index {
	case 0:
		var field TitleOrValueTypeTitle
		switch value, err := dec.ReadValueString(); {
		case err != nil:
			return err
		default:
			field.Value = value
		}
		*x = field
	case 1:
		var field TitleOrValueTypeValue
		switch value, err := dec.ReadValueInt(64); {
		case err != nil:
			return err
		default:
			field.Value = value
		}
		*x = field
	}
	switch index, err := dec.NextField(); {
	case err != nil:
		return err
	case index != -1:
		return fmt.Errorf("extra field %d in union %T, from %v", index, x, dec.Type())
	}
	return dec.FinishValue()
}

type BazType struct {
	Name         string
	TitleOrValue TitleOrValueType
}

func (BazType) __VDLReflect(struct {
	Name string `vdl:"v.io/x/ref/cmd/sb/internal/demodb.BazType"`
}) {
}

func (x BazType) VDLIsZero() bool {
	if x.Name != "" {
		return false
	}
	if x.TitleOrValue != nil && !x.TitleOrValue.VDLIsZero() {
		return false
	}
	return true
}

func (x BazType) VDLWrite(enc vdl.Encoder) error {
	if err := enc.StartValue(__VDLType_struct_13); err != nil {
		return err
	}
	if x.Name != "" {
		if err := enc.NextFieldValueString(0, vdl.StringType, x.Name); err != nil {
			return err
		}
	}
	if x.TitleOrValue != nil && !x.TitleOrValue.VDLIsZero() {
		if err := enc.NextField(1); err != nil {
			return err
		}
		if err := x.TitleOrValue.VDLWrite(enc); err != nil {
			return err
		}
	}
	if err := enc.NextField(-1); err != nil {
		return err
	}
	return enc.FinishValue()
}

func (x *BazType) VDLRead(dec vdl.Decoder) error {
	*x = BazType{
		TitleOrValue: TitleOrValueTypeTitle{},
	}
	if err := dec.StartValue(__VDLType_struct_13); err != nil {
		return err
	}
	decType := dec.Type()
	for {
		index, err := dec.NextField()
		switch {
		case err != nil:
			return err
		case index == -1:
			return dec.FinishValue()
		}
		if decType != __VDLType_struct_13 {
			index = __VDLType_struct_13.FieldIndexByName(decType.Field(index).Name)
			if index == -1 {
				if err := dec.SkipValue(); err != nil {
					return err
				}
				continue
			}
		}
		switch index {
		case 0:
			switch value, err := dec.ReadValueString(); {
			case err != nil:
				return err
			default:
				x.Name = value
			}
		case 1:
			if err := VDLReadTitleOrValueType(dec, &x.TitleOrValue); err != nil {
				return err
			}
		}
	}
}

type BarType struct {
	Baz BazType
}

func (BarType) __VDLReflect(struct {
	Name string `vdl:"v.io/x/ref/cmd/sb/internal/demodb.BarType"`
}) {
}

func (x BarType) VDLIsZero() bool {
	if !x.Baz.VDLIsZero() {
		return false
	}
	return true
}

func (x BarType) VDLWrite(enc vdl.Encoder) error {
	if err := enc.StartValue(__VDLType_struct_14); err != nil {
		return err
	}
	if !x.Baz.VDLIsZero() {
		if err := enc.NextField(0); err != nil {
			return err
		}
		if err := x.Baz.VDLWrite(enc); err != nil {
			return err
		}
	}
	if err := enc.NextField(-1); err != nil {
		return err
	}
	return enc.FinishValue()
}

func (x *BarType) VDLRead(dec vdl.Decoder) error {
	*x = BarType{
		Baz: BazType{
			TitleOrValue: TitleOrValueTypeTitle{},
		},
	}
	if err := dec.StartValue(__VDLType_struct_14); err != nil {
		return err
	}
	decType := dec.Type()
	for {
		index, err := dec.NextField()
		switch {
		case err != nil:
			return err
		case index == -1:
			return dec.FinishValue()
		}
		if decType != __VDLType_struct_14 {
			index = __VDLType_struct_14.FieldIndexByName(decType.Field(index).Name)
			if index == -1 {
				if err := dec.SkipValue(); err != nil {
					return err
				}
				continue
			}
		}
		switch index {
		case 0:
			if err := x.Baz.VDLRead(dec); err != nil {
				return err
			}
		}
	}
}

type FooType struct {
	Bar BarType
}

func (FooType) __VDLReflect(struct {
	Name string `vdl:"v.io/x/ref/cmd/sb/internal/demodb.FooType"`
}) {
}

func (x FooType) VDLIsZero() bool {
	if !x.Bar.VDLIsZero() {
		return false
	}
	return true
}

func (x FooType) VDLWrite(enc vdl.Encoder) error {
	if err := enc.StartValue(__VDLType_struct_15); err != nil {
		return err
	}
	if !x.Bar.VDLIsZero() {
		if err := enc.NextField(0); err != nil {
			return err
		}
		if err := x.Bar.VDLWrite(enc); err != nil {
			return err
		}
	}
	if err := enc.NextField(-1); err != nil {
		return err
	}
	return enc.FinishValue()
}

func (x *FooType) VDLRead(dec vdl.Decoder) error {
	*x = FooType{
		Bar: BarType{
			Baz: BazType{
				TitleOrValue: TitleOrValueTypeTitle{},
			},
		},
	}
	if err := dec.StartValue(__VDLType_struct_15); err != nil {
		return err
	}
	decType := dec.Type()
	for {
		index, err := dec.NextField()
		switch {
		case err != nil:
			return err
		case index == -1:
			return dec.FinishValue()
		}
		if decType != __VDLType_struct_15 {
			index = __VDLType_struct_15.FieldIndexByName(decType.Field(index).Name)
			if index == -1 {
				if err := dec.SkipValue(); err != nil {
					return err
				}
				continue
			}
		}
		switch index {
		case 0:
			if err := x.Bar.VDLRead(dec); err != nil {
				return err
			}
		}
	}
}

type Array2String [2]string

func (Array2String) __VDLReflect(struct {
	Name string `vdl:"v.io/x/ref/cmd/sb/internal/demodb.Array2String"`
}) {
}

func (x Array2String) VDLIsZero() bool {
	return x == Array2String{}
}

func (x Array2String) VDLWrite(enc vdl.Encoder) error {
	if err := enc.StartValue(__VDLType_array_16); err != nil {
		return err
	}
	for _, elem := range x {
		if err := enc.NextEntryValueString(vdl.StringType, elem); err != nil {
			return err
		}
	}
	if err := enc.NextEntry(true); err != nil {
		return err
	}
	return enc.FinishValue()
}

func (x *Array2String) VDLRead(dec vdl.Decoder) error {
	if err := dec.StartValue(__VDLType_array_16); err != nil {
		return err
	}
	for index := 0; index < 2; index++ {
		switch done, elem, err := dec.NextEntryValueString(); {
		case err != nil:
			return err
		case done:
			return fmt.Errorf("short array, got len %d < 2 %T)", index, *x)
		default:
			x[index] = elem
		}
	}
	switch done, err := dec.NextEntry(); {
	case err != nil:
		return err
	case !done:
		return fmt.Errorf("long array, got len > 2 %T", *x)
	}
	return dec.FinishValue()
}

type Composite struct {
	Arr     Array2String
	ListInt []int32
	MySet   map[int32]struct{}
	Map     map[string]int32
}

func (Composite) __VDLReflect(struct {
	Name string `vdl:"v.io/x/ref/cmd/sb/internal/demodb.Composite"`
}) {
}

func (x Composite) VDLIsZero() bool {
	if x.Arr != (Array2String{}) {
		return false
	}
	if len(x.ListInt) != 0 {
		return false
	}
	if len(x.MySet) != 0 {
		return false
	}
	if len(x.Map) != 0 {
		return false
	}
	return true
}

func (x Composite) VDLWrite(enc vdl.Encoder) error {
	if err := enc.StartValue(__VDLType_struct_17); err != nil {
		return err
	}
	if x.Arr != (Array2String{}) {
		if err := enc.NextField(0); err != nil {
			return err
		}
		if err := x.Arr.VDLWrite(enc); err != nil {
			return err
		}
	}
	if len(x.ListInt) != 0 {
		if err := enc.NextField(1); err != nil {
			return err
		}
		if err := __VDLWriteAnon_list_1(enc, x.ListInt); err != nil {
			return err
		}
	}
	if len(x.MySet) != 0 {
		if err := enc.NextField(2); err != nil {
			return err
		}
		if err := __VDLWriteAnon_set_2(enc, x.MySet); err != nil {
			return err
		}
	}
	if len(x.Map) != 0 {
		if err := enc.NextField(3); err != nil {
			return err
		}
		if err := __VDLWriteAnon_map_3(enc, x.Map); err != nil {
			return err
		}
	}
	if err := enc.NextField(-1); err != nil {
		return err
	}
	return enc.FinishValue()
}

func __VDLWriteAnon_list_1(enc vdl.Encoder, x []int32) error {
	if err := enc.StartValue(__VDLType_list_18); err != nil {
		return err
	}
	if err := enc.SetLenHint(len(x)); err != nil {
		return err
	}
	for _, elem := range x {
		if err := enc.NextEntryValueInt(vdl.Int32Type, int64(elem)); err != nil {
			return err
		}
	}
	if err := enc.NextEntry(true); err != nil {
		return err
	}
	return enc.FinishValue()
}

func __VDLWriteAnon_set_2(enc vdl.Encoder, x map[int32]struct{}) error {
	if err := enc.StartValue(__VDLType_set_19); err != nil {
		return err
	}
	if err := enc.SetLenHint(len(x)); err != nil {
		return err
	}
	for key := range x {
		if err := enc.NextEntryValueInt(vdl.Int32Type, int64(key)); err != nil {
			return err
		}
	}
	if err := enc.NextEntry(true); err != nil {
		return err
	}
	return enc.FinishValue()
}

func __VDLWriteAnon_map_3(enc vdl.Encoder, x map[string]int32) error {
	if err := enc.StartValue(__VDLType_map_20); err != nil {
		return err
	}
	if err := enc.SetLenHint(len(x)); err != nil {
		return err
	}
	for key, elem := range x {
		if err := enc.NextEntryValueString(vdl.StringType, key); err != nil {
			return err
		}
		if err := enc.WriteValueInt(vdl.Int32Type, int64(elem)); err != nil {
			return err
		}
	}
	if err := enc.NextEntry(true); err != nil {
		return err
	}
	return enc.FinishValue()
}

func (x *Composite) VDLRead(dec vdl.Decoder) error {
	*x = Composite{}
	if err := dec.StartValue(__VDLType_struct_17); err != nil {
		return err
	}
	decType := dec.Type()
	for {
		index, err := dec.NextField()
		switch {
		case err != nil:
			return err
		case index == -1:
			return dec.FinishValue()
		}
		if decType != __VDLType_struct_17 {
			index = __VDLType_struct_17.FieldIndexByName(decType.Field(index).Name)
			if index == -1 {
				if err := dec.SkipValue(); err != nil {
					return err
				}
				continue
			}
		}
		switch index {
		case 0:
			if err := x.Arr.VDLRead(dec); err != nil {
				return err
			}
		case 1:
			if err := __VDLReadAnon_list_1(dec, &x.ListInt); err != nil {
				return err
			}
		case 2:
			if err := __VDLReadAnon_set_2(dec, &x.MySet); err != nil {
				return err
			}
		case 3:
			if err := __VDLReadAnon_map_3(dec, &x.Map); err != nil {
				return err
			}
		}
	}
}

func __VDLReadAnon_list_1(dec vdl.Decoder, x *[]int32) error {
	if err := dec.StartValue(__VDLType_list_18); err != nil {
		return err
	}
	if len := dec.LenHint(); len > 0 {
		*x = make([]int32, 0, len)
	} else {
		*x = nil
	}
	for {
		switch done, elem, err := dec.NextEntryValueInt(32); {
		case err != nil:
			return err
		case done:
			return dec.FinishValue()
		default:
			*x = append(*x, int32(elem))
		}
	}
}

func __VDLReadAnon_set_2(dec vdl.Decoder, x *map[int32]struct{}) error {
	if err := dec.StartValue(__VDLType_set_19); err != nil {
		return err
	}
	var tmpMap map[int32]struct{}
	if len := dec.LenHint(); len > 0 {
		tmpMap = make(map[int32]struct{}, len)
	}
	for {
		switch done, key, err := dec.NextEntryValueInt(32); {
		case err != nil:
			return err
		case done:
			*x = tmpMap
			return dec.FinishValue()
		default:
			if tmpMap == nil {
				tmpMap = make(map[int32]struct{})
			}
			tmpMap[int32(key)] = struct{}{}
		}
	}
}

func __VDLReadAnon_map_3(dec vdl.Decoder, x *map[string]int32) error {
	if err := dec.StartValue(__VDLType_map_20); err != nil {
		return err
	}
	var tmpMap map[string]int32
	if len := dec.LenHint(); len > 0 {
		tmpMap = make(map[string]int32, len)
	}
	for {
		switch done, key, err := dec.NextEntryValueString(); {
		case err != nil:
			return err
		case done:
			*x = tmpMap
			return dec.FinishValue()
		default:
			var elem int32
			switch value, err := dec.ReadValueInt(32); {
			case err != nil:
				return err
			default:
				elem = int32(value)
			}
			if tmpMap == nil {
				tmpMap = make(map[string]int32)
			}
			tmpMap[key] = elem
		}
	}
}

type Times struct {
	Stamp    time.Time
	Interval time.Duration
}

func (Times) __VDLReflect(struct {
	Name string `vdl:"v.io/x/ref/cmd/sb/internal/demodb.Times"`
}) {
}

func (x Times) VDLIsZero() bool {
	if !x.Stamp.IsZero() {
		return false
	}
	if x.Interval != 0 {
		return false
	}
	return true
}

func (x Times) VDLWrite(enc vdl.Encoder) error {
	if err := enc.StartValue(__VDLType_struct_21); err != nil {
		return err
	}
	if !x.Stamp.IsZero() {
		if err := enc.NextField(0); err != nil {
			return err
		}
		var wire vdltime.Time
		if err := vdltime.TimeFromNative(&wire, x.Stamp); err != nil {
			return err
		}
		if err := wire.VDLWrite(enc); err != nil {
			return err
		}
	}
	if x.Interval != 0 {
		if err := enc.NextField(1); err != nil {
			return err
		}
		var wire vdltime.Duration
		if err := vdltime.DurationFromNative(&wire, x.Interval); err != nil {
			return err
		}
		if err := wire.VDLWrite(enc); err != nil {
			return err
		}
	}
	if err := enc.NextField(-1); err != nil {
		return err
	}
	return enc.FinishValue()
}

func (x *Times) VDLRead(dec vdl.Decoder) error {
	*x = Times{}
	if err := dec.StartValue(__VDLType_struct_21); err != nil {
		return err
	}
	decType := dec.Type()
	for {
		index, err := dec.NextField()
		switch {
		case err != nil:
			return err
		case index == -1:
			return dec.FinishValue()
		}
		if decType != __VDLType_struct_21 {
			index = __VDLType_struct_21.FieldIndexByName(decType.Field(index).Name)
			if index == -1 {
				if err := dec.SkipValue(); err != nil {
					return err
				}
				continue
			}
		}
		switch index {
		case 0:
			var wire vdltime.Time
			if err := wire.VDLRead(dec); err != nil {
				return err
			}
			if err := vdltime.TimeToNative(wire, &x.Stamp); err != nil {
				return err
			}
		case 1:
			var wire vdltime.Duration
			if err := wire.VDLRead(dec); err != nil {
				return err
			}
			if err := vdltime.DurationToNative(wire, &x.Interval); err != nil {
				return err
			}
		}
	}
}

type Recursive struct {
	Any   *vom.RawBytes
	Maybe *Times
	Rec   map[Array2String]Recursive
}

func (Recursive) __VDLReflect(struct {
	Name string `vdl:"v.io/x/ref/cmd/sb/internal/demodb.Recursive"`
}) {
}

func (x Recursive) VDLIsZero() bool {
	if x.Any != nil && !x.Any.VDLIsZero() {
		return false
	}
	if x.Maybe != nil {
		return false
	}
	if len(x.Rec) != 0 {
		return false
	}
	return true
}

func (x Recursive) VDLWrite(enc vdl.Encoder) error {
	if err := enc.StartValue(__VDLType_struct_24); err != nil {
		return err
	}
	if x.Any != nil && !x.Any.VDLIsZero() {
		if err := enc.NextField(0); err != nil {
			return err
		}
		if err := x.Any.VDLWrite(enc); err != nil {
			return err
		}
	}
	if x.Maybe != nil {
		if err := enc.NextField(1); err != nil {
			return err
		}
		enc.SetNextStartValueIsOptional()
		if err := x.Maybe.VDLWrite(enc); err != nil {
			return err
		}
	}
	if len(x.Rec) != 0 {
		if err := enc.NextField(2); err != nil {
			return err
		}
		if err := __VDLWriteAnon_map_4(enc, x.Rec); err != nil {
			return err
		}
	}
	if err := enc.NextField(-1); err != nil {
		return err
	}
	return enc.FinishValue()
}

func __VDLWriteAnon_map_4(enc vdl.Encoder, x map[Array2String]Recursive) error {
	if err := enc.StartValue(__VDLType_map_26); err != nil {
		return err
	}
	if err := enc.SetLenHint(len(x)); err != nil {
		return err
	}
	for key, elem := range x {
		if err := enc.NextEntry(false); err != nil {
			return err
		}
		if err := key.VDLWrite(enc); err != nil {
			return err
		}
		if err := elem.VDLWrite(enc); err != nil {
			return err
		}
	}
	if err := enc.NextEntry(true); err != nil {
		return err
	}
	return enc.FinishValue()
}

func (x *Recursive) VDLRead(dec vdl.Decoder) error {
	*x = Recursive{
		Any: vom.RawBytesOf(vdl.ZeroValue(vdl.AnyType)),
	}
	if err := dec.StartValue(__VDLType_struct_24); err != nil {
		return err
	}
	decType := dec.Type()
	for {
		index, err := dec.NextField()
		switch {
		case err != nil:
			return err
		case index == -1:
			return dec.FinishValue()
		}
		if decType != __VDLType_struct_24 {
			index = __VDLType_struct_24.FieldIndexByName(decType.Field(index).Name)
			if index == -1 {
				if err := dec.SkipValue(); err != nil {
					return err
				}
				continue
			}
		}
		switch index {
		case 0:
			x.Any = new(vom.RawBytes)
			if err := x.Any.VDLRead(dec); err != nil {
				return err
			}
		case 1:
			if err := dec.StartValue(__VDLType_optional_25); err != nil {
				return err
			}
			if dec.IsNil() {
				x.Maybe = nil
				if err := dec.FinishValue(); err != nil {
					return err
				}
			} else {
				x.Maybe = new(Times)
				dec.IgnoreNextStartValue()
				if err := x.Maybe.VDLRead(dec); err != nil {
					return err
				}
			}
		case 2:
			if err := __VDLReadAnon_map_4(dec, &x.Rec); err != nil {
				return err
			}
		}
	}
}

func __VDLReadAnon_map_4(dec vdl.Decoder, x *map[Array2String]Recursive) error {
	if err := dec.StartValue(__VDLType_map_26); err != nil {
		return err
	}
	var tmpMap map[Array2String]Recursive
	if len := dec.LenHint(); len > 0 {
		tmpMap = make(map[Array2String]Recursive, len)
	}
	for {
		switch done, err := dec.NextEntry(); {
		case err != nil:
			return err
		case done:
			*x = tmpMap
			return dec.FinishValue()
		default:
			var key Array2String
			if err := key.VDLRead(dec); err != nil {
				return err
			}
			var elem Recursive
			if err := elem.VDLRead(dec); err != nil {
				return err
			}
			if tmpMap == nil {
				tmpMap = make(map[Array2String]Recursive)
			}
			tmpMap[key] = elem
		}
	}
}

type (
	// ActOrSatScore represents any single field of the ActOrSatScore union type.
	ActOrSatScore interface {
		// Index returns the field index.
		Index() int
		// Interface returns the field value as an interface.
		Interface() interface{}
		// Name returns the field name.
		Name() string
		// __VDLReflect describes the ActOrSatScore union type.
		__VDLReflect(__ActOrSatScoreReflect)
		VDLIsZero() bool
		VDLWrite(vdl.Encoder) error
	}
	// ActOrSatScoreActScore represents field ActScore of the ActOrSatScore union type.
	ActOrSatScoreActScore struct{ Value uint16 }
	// ActOrSatScoreSatScore represents field SatScore of the ActOrSatScore union type.
	ActOrSatScoreSatScore struct{ Value uint16 }
	// __ActOrSatScoreReflect describes the ActOrSatScore union type.
	__ActOrSatScoreReflect struct {
		Name  string `vdl:"v.io/x/ref/cmd/sb/internal/demodb.ActOrSatScore"`
		Type  ActOrSatScore
		Union struct {
			ActScore ActOrSatScoreActScore
			SatScore ActOrSatScoreSatScore
		}
	}
)

func (x ActOrSatScoreActScore) Index() int                          { return 0 }
func (x ActOrSatScoreActScore) Interface() interface{}              { return x.Value }
func (x ActOrSatScoreActScore) Name() string                        { return "ActScore" }
func (x ActOrSatScoreActScore) __VDLReflect(__ActOrSatScoreReflect) {}

func (x ActOrSatScoreSatScore) Index() int                          { return 1 }
func (x ActOrSatScoreSatScore) Interface() interface{}              { return x.Value }
func (x ActOrSatScoreSatScore) Name() string                        { return "SatScore" }
func (x ActOrSatScoreSatScore) __VDLReflect(__ActOrSatScoreReflect) {}

func (x ActOrSatScoreActScore) VDLIsZero() bool {
	return x.Value == 0
}

func (x ActOrSatScoreSatScore) VDLIsZero() bool {
	return false
}

func (x ActOrSatScoreActScore) VDLWrite(enc vdl.Encoder) error {
	if err := enc.StartValue(__VDLType_union_27); err != nil {
		return err
	}
	if err := enc.NextFieldValueUint(0, vdl.Uint16Type, uint64(x.Value)); err != nil {
		return err
	}
	if err := enc.NextField(-1); err != nil {
		return err
	}
	return enc.FinishValue()
}

func (x ActOrSatScoreSatScore) VDLWrite(enc vdl.Encoder) error {
	if err := enc.StartValue(__VDLType_union_27); err != nil {
		return err
	}
	if err := enc.NextFieldValueUint(1, vdl.Uint16Type, uint64(x.Value)); err != nil {
		return err
	}
	if err := enc.NextField(-1); err != nil {
		return err
	}
	return enc.FinishValue()
}

func VDLReadActOrSatScore(dec vdl.Decoder, x *ActOrSatScore) error {
	if err := dec.StartValue(__VDLType_union_27); err != nil {
		return err
	}
	decType := dec.Type()
	index, err := dec.NextField()
	switch {
	case err != nil:
		return err
	case index == -1:
		return fmt.Errorf("missing field in union %T, from %v", x, decType)
	}
	if decType != __VDLType_union_27 {
		name := decType.Field(index).Name
		index = __VDLType_union_27.FieldIndexByName(name)
		if index == -1 {
			return fmt.Errorf("field %q not in union %T, from %v", name, x, decType)
		}
	}
	switch index {
	case 0:
		var field ActOrSatScoreActScore
		switch value, err := dec.ReadValueUint(16); {
		case err != nil:
			return err
		default:
			field.Value = uint16(value)
		}
		*x = field
	case 1:
		var field ActOrSatScoreSatScore
		switch value, err := dec.ReadValueUint(16); {
		case err != nil:
			return err
		default:
			field.Value = uint16(value)
		}
		*x = field
	}
	switch index, err := dec.NextField(); {
	case err != nil:
		return err
	case index != -1:
		return fmt.Errorf("extra field %d in union %T, from %v", index, x, dec.Type())
	}
	return dec.FinishValue()
}

type Student struct {
	Name     string
	TestTime time.Time
	Score    ActOrSatScore
}

func (Student) __VDLReflect(struct {
	Name string `vdl:"v.io/x/ref/cmd/sb/internal/demodb.Student"`
}) {
}

func (x Student) VDLIsZero() bool {
	if x.Name != "" {
		return false
	}
	if !x.TestTime.IsZero() {
		return false
	}
	if x.Score != nil && !x.Score.VDLIsZero() {
		return false
	}
	return true
}

func (x Student) VDLWrite(enc vdl.Encoder) error {
	if err := enc.StartValue(__VDLType_struct_28); err != nil {
		return err
	}
	if x.Name != "" {
		if err := enc.NextFieldValueString(0, vdl.StringType, x.Name); err != nil {
			return err
		}
	}
	if !x.TestTime.IsZero() {
		if err := enc.NextField(1); err != nil {
			return err
		}
		var wire vdltime.Time
		if err := vdltime.TimeFromNative(&wire, x.TestTime); err != nil {
			return err
		}
		if err := wire.VDLWrite(enc); err != nil {
			return err
		}
	}
	if x.Score != nil && !x.Score.VDLIsZero() {
		if err := enc.NextField(2); err != nil {
			return err
		}
		if err := x.Score.VDLWrite(enc); err != nil {
			return err
		}
	}
	if err := enc.NextField(-1); err != nil {
		return err
	}
	return enc.FinishValue()
}

func (x *Student) VDLRead(dec vdl.Decoder) error {
	*x = Student{
		Score: ActOrSatScoreActScore{},
	}
	if err := dec.StartValue(__VDLType_struct_28); err != nil {
		return err
	}
	decType := dec.Type()
	for {
		index, err := dec.NextField()
		switch {
		case err != nil:
			return err
		case index == -1:
			return dec.FinishValue()
		}
		if decType != __VDLType_struct_28 {
			index = __VDLType_struct_28.FieldIndexByName(decType.Field(index).Name)
			if index == -1 {
				if err := dec.SkipValue(); err != nil {
					return err
				}
				continue
			}
		}
		switch index {
		case 0:
			switch value, err := dec.ReadValueString(); {
			case err != nil:
				return err
			default:
				x.Name = value
			}
		case 1:
			var wire vdltime.Time
			if err := wire.VDLRead(dec); err != nil {
				return err
			}
			if err := vdltime.TimeToNative(wire, &x.TestTime); err != nil {
				return err
			}
		case 2:
			if err := VDLReadActOrSatScore(dec, &x.Score); err != nil {
				return err
			}
		}
	}
}

type AnythingGoes struct {
	NameOfType string
	Anything   *vom.RawBytes
}

func (AnythingGoes) __VDLReflect(struct {
	Name string `vdl:"v.io/x/ref/cmd/sb/internal/demodb.AnythingGoes"`
}) {
}

func (x AnythingGoes) VDLIsZero() bool {
	if x.NameOfType != "" {
		return false
	}
	if x.Anything != nil && !x.Anything.VDLIsZero() {
		return false
	}
	return true
}

func (x AnythingGoes) VDLWrite(enc vdl.Encoder) error {
	if err := enc.StartValue(__VDLType_struct_29); err != nil {
		return err
	}
	if x.NameOfType != "" {
		if err := enc.NextFieldValueString(0, vdl.StringType, x.NameOfType); err != nil {
			return err
		}
	}
	if x.Anything != nil && !x.Anything.VDLIsZero() {
		if err := enc.NextField(1); err != nil {
			return err
		}
		if err := x.Anything.VDLWrite(enc); err != nil {
			return err
		}
	}
	if err := enc.NextField(-1); err != nil {
		return err
	}
	return enc.FinishValue()
}

func (x *AnythingGoes) VDLRead(dec vdl.Decoder) error {
	*x = AnythingGoes{
		Anything: vom.RawBytesOf(vdl.ZeroValue(vdl.AnyType)),
	}
	if err := dec.StartValue(__VDLType_struct_29); err != nil {
		return err
	}
	decType := dec.Type()
	for {
		index, err := dec.NextField()
		switch {
		case err != nil:
			return err
		case index == -1:
			return dec.FinishValue()
		}
		if decType != __VDLType_struct_29 {
			index = __VDLType_struct_29.FieldIndexByName(decType.Field(index).Name)
			if index == -1 {
				if err := dec.SkipValue(); err != nil {
					return err
				}
				continue
			}
		}
		switch index {
		case 0:
			switch value, err := dec.ReadValueString(); {
			case err != nil:
				return err
			default:
				x.NameOfType = value
			}
		case 1:
			x.Anything = new(vom.RawBytes)
			if err := x.Anything.VDLRead(dec); err != nil {
				return err
			}
		}
	}
}

// Hold type definitions in package-level variables, for better performance.
var (
	__VDLType_struct_1    *vdl.Type
	__VDLType_enum_2      *vdl.Type
	__VDLType_enum_3      *vdl.Type
	__VDLType_struct_4    *vdl.Type
	__VDLType_struct_5    *vdl.Type
	__VDLType_struct_6    *vdl.Type
	__VDLType_union_7     *vdl.Type
	__VDLType_struct_8    *vdl.Type
	__VDLType_struct_9    *vdl.Type
	__VDLType_struct_10   *vdl.Type
	__VDLType_struct_11   *vdl.Type
	__VDLType_union_12    *vdl.Type
	__VDLType_struct_13   *vdl.Type
	__VDLType_struct_14   *vdl.Type
	__VDLType_struct_15   *vdl.Type
	__VDLType_array_16    *vdl.Type
	__VDLType_struct_17   *vdl.Type
	__VDLType_list_18     *vdl.Type
	__VDLType_set_19      *vdl.Type
	__VDLType_map_20      *vdl.Type
	__VDLType_struct_21   *vdl.Type
	__VDLType_struct_22   *vdl.Type
	__VDLType_struct_23   *vdl.Type
	__VDLType_struct_24   *vdl.Type
	__VDLType_optional_25 *vdl.Type
	__VDLType_map_26      *vdl.Type
	__VDLType_union_27    *vdl.Type
	__VDLType_struct_28   *vdl.Type
	__VDLType_struct_29   *vdl.Type
)

var __VDLInitCalled bool

// __VDLInit performs vdl initialization.  It is safe to call multiple times.
// If you have an init ordering issue, just insert the following line verbatim
// into your source files in this package, right after the "package foo" clause:
//
//    var _ = __VDLInit()
//
// The purpose of this function is to ensure that vdl initialization occurs in
// the right order, and very early in the init sequence.  In particular, vdl
// registration and package variable initialization needs to occur before
// functions like vdl.TypeOf will work properly.
//
// This function returns a dummy value, so that it can be used to initialize the
// first var in the file, to take advantage of Go's defined init order.
func __VDLInit() struct{} {
	if __VDLInitCalled {
		return struct{}{}
	}
	__VDLInitCalled = true

	// Register types.
	vdl.Register((*AddressInfo)(nil))
	vdl.Register((*CreditAgency)(nil))
	vdl.Register((*ExperianRating)(nil))
	vdl.Register((*EquifaxCreditReport)(nil))
	vdl.Register((*ExperianCreditReport)(nil))
	vdl.Register((*TransUnionCreditReport)(nil))
	vdl.Register((*AgencyReport)(nil))
	vdl.Register((*CreditReport)(nil))
	vdl.Register((*Customer)(nil))
	vdl.Register((*Invoice)(nil))
	vdl.Register((*Numbers)(nil))
	vdl.Register((*TitleOrValueType)(nil))
	vdl.Register((*BazType)(nil))
	vdl.Register((*BarType)(nil))
	vdl.Register((*FooType)(nil))
	vdl.Register((*Array2String)(nil))
	vdl.Register((*Composite)(nil))
	vdl.Register((*Times)(nil))
	vdl.Register((*Recursive)(nil))
	vdl.Register((*ActOrSatScore)(nil))
	vdl.Register((*Student)(nil))
	vdl.Register((*AnythingGoes)(nil))

	// Initialize type definitions.
	__VDLType_struct_1 = vdl.TypeOf((*AddressInfo)(nil)).Elem()
	__VDLType_enum_2 = vdl.TypeOf((*CreditAgency)(nil))
	__VDLType_enum_3 = vdl.TypeOf((*ExperianRating)(nil))
	__VDLType_struct_4 = vdl.TypeOf((*EquifaxCreditReport)(nil)).Elem()
	__VDLType_struct_5 = vdl.TypeOf((*ExperianCreditReport)(nil)).Elem()
	__VDLType_struct_6 = vdl.TypeOf((*TransUnionCreditReport)(nil)).Elem()
	__VDLType_union_7 = vdl.TypeOf((*AgencyReport)(nil))
	__VDLType_struct_8 = vdl.TypeOf((*CreditReport)(nil)).Elem()
	__VDLType_struct_9 = vdl.TypeOf((*Customer)(nil)).Elem()
	__VDLType_struct_10 = vdl.TypeOf((*Invoice)(nil)).Elem()
	__VDLType_struct_11 = vdl.TypeOf((*Numbers)(nil)).Elem()
	__VDLType_union_12 = vdl.TypeOf((*TitleOrValueType)(nil))
	__VDLType_struct_13 = vdl.TypeOf((*BazType)(nil)).Elem()
	__VDLType_struct_14 = vdl.TypeOf((*BarType)(nil)).Elem()
	__VDLType_struct_15 = vdl.TypeOf((*FooType)(nil)).Elem()
	__VDLType_array_16 = vdl.TypeOf((*Array2String)(nil))
	__VDLType_struct_17 = vdl.TypeOf((*Composite)(nil)).Elem()
	__VDLType_list_18 = vdl.TypeOf((*[]int32)(nil))
	__VDLType_set_19 = vdl.TypeOf((*map[int32]struct{})(nil))
	__VDLType_map_20 = vdl.TypeOf((*map[string]int32)(nil))
	__VDLType_struct_21 = vdl.TypeOf((*Times)(nil)).Elem()
	__VDLType_struct_22 = vdl.TypeOf((*vdltime.Time)(nil)).Elem()
	__VDLType_struct_23 = vdl.TypeOf((*vdltime.Duration)(nil)).Elem()
	__VDLType_struct_24 = vdl.TypeOf((*Recursive)(nil)).Elem()
	__VDLType_optional_25 = vdl.TypeOf((*Times)(nil))
	__VDLType_map_26 = vdl.TypeOf((*map[Array2String]Recursive)(nil))
	__VDLType_union_27 = vdl.TypeOf((*ActOrSatScore)(nil))
	__VDLType_struct_28 = vdl.TypeOf((*Student)(nil)).Elem()
	__VDLType_struct_29 = vdl.TypeOf((*AnythingGoes)(nil)).Elem()

	return struct{}{}
}