// Code generated by protoc-gen-gogo. DO NOT EDIT.
// source: pkg/dataobj/internal/metadata/indexpointersmd/indexpointersmd.proto

package indexpointersmd

import (
	fmt "fmt"
	proto "github.com/gogo/protobuf/proto"
	datasetmd "github.com/grafana/loki/v3/pkg/dataobj/internal/metadata/datasetmd"
	io "io"
	math "math"
	math_bits "math/bits"
	reflect "reflect"
	strconv "strconv"
	strings "strings"
)

// Reference imports to suppress errors if they are not otherwise used.
var _ = proto.Marshal
var _ = fmt.Errorf
var _ = math.Inf

// This is a compile-time assertion to ensure that this generated file
// is compatible with the proto package it is being compiled against.
// A compilation error at this line likely means your copy of the
// proto package needs to be updated.
const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package

// ColumnType represents the valid types that a indexpointer's column can have.
type ColumnType int32

const (
	// Invalid column type.
	COLUMN_TYPE_UNSPECIFIED ColumnType = 0
	// COLUMN_TYPE_PATH is a column containing the data object path in object storage.
	COLUMN_TYPE_PATH ColumnType = 1
	// COLUMN_TYPE_MIN_TIMESTAMP is a column containing the minimum timestamp of
	// a data object.
	COLUMN_TYPE_MIN_TIMESTAMP ColumnType = 2
	// COLUMN_TYPE_MAX_TIMESTAMP is a column containing the maximum timestamp of
	// a data object.
	COLUMN_TYPE_MAX_TIMESTAMP ColumnType = 3
)

var ColumnType_name = map[int32]string{
	0: "COLUMN_TYPE_UNSPECIFIED",
	1: "COLUMN_TYPE_PATH",
	2: "COLUMN_TYPE_MIN_TIMESTAMP",
	3: "COLUMN_TYPE_MAX_TIMESTAMP",
}

var ColumnType_value = map[string]int32{
	"COLUMN_TYPE_UNSPECIFIED":   0,
	"COLUMN_TYPE_PATH":          1,
	"COLUMN_TYPE_MIN_TIMESTAMP": 2,
	"COLUMN_TYPE_MAX_TIMESTAMP": 3,
}

func (ColumnType) EnumDescriptor() ([]byte, []int) {
	return fileDescriptor_5e25fb77c0f3d151, []int{0}
}

// Metadata describes the metadata for the indexpointers section.
type Metadata struct {
	// Columns within the indexpointers section.
	Columns []*ColumnDesc `protobuf:"bytes,1,rep,name=columns,proto3" json:"columns,omitempty"`
	// Section sort information.
	SortInfo *datasetmd.SectionSortInfo `protobuf:"bytes,2,opt,name=sort_info,json=sortInfo,proto3" json:"sort_info,omitempty"`
}

func (m *Metadata) Reset()      { *m = Metadata{} }
func (*Metadata) ProtoMessage() {}
func (*Metadata) Descriptor() ([]byte, []int) {
	return fileDescriptor_5e25fb77c0f3d151, []int{0}
}
func (m *Metadata) XXX_Unmarshal(b []byte) error {
	return m.Unmarshal(b)
}
func (m *Metadata) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
	if deterministic {
		return xxx_messageInfo_Metadata.Marshal(b, m, deterministic)
	} else {
		b = b[:cap(b)]
		n, err := m.MarshalToSizedBuffer(b)
		if err != nil {
			return nil, err
		}
		return b[:n], nil
	}
}
func (m *Metadata) XXX_Merge(src proto.Message) {
	xxx_messageInfo_Metadata.Merge(m, src)
}
func (m *Metadata) XXX_Size() int {
	return m.Size()
}
func (m *Metadata) XXX_DiscardUnknown() {
	xxx_messageInfo_Metadata.DiscardUnknown(m)
}

var xxx_messageInfo_Metadata proto.InternalMessageInfo

func (m *Metadata) GetColumns() []*ColumnDesc {
	if m != nil {
		return m.Columns
	}
	return nil
}

func (m *Metadata) GetSortInfo() *datasetmd.SectionSortInfo {
	if m != nil {
		return m.SortInfo
	}
	return nil
}

// ColumnDesc describes an individual column within the indexpointers table.
type ColumnDesc struct {
	// Information about the column.
	Info *datasetmd.ColumnInfo `protobuf:"bytes,1,opt,name=info,proto3" json:"info,omitempty"`
	// Column type.
	Type ColumnType `protobuf:"varint,2,opt,name=type,proto3,enum=dataobj.metadata.indexpointers.v1.ColumnType" json:"type,omitempty"`
}

func (m *ColumnDesc) Reset()      { *m = ColumnDesc{} }
func (*ColumnDesc) ProtoMessage() {}
func (*ColumnDesc) Descriptor() ([]byte, []int) {
	return fileDescriptor_5e25fb77c0f3d151, []int{1}
}
func (m *ColumnDesc) XXX_Unmarshal(b []byte) error {
	return m.Unmarshal(b)
}
func (m *ColumnDesc) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
	if deterministic {
		return xxx_messageInfo_ColumnDesc.Marshal(b, m, deterministic)
	} else {
		b = b[:cap(b)]
		n, err := m.MarshalToSizedBuffer(b)
		if err != nil {
			return nil, err
		}
		return b[:n], nil
	}
}
func (m *ColumnDesc) XXX_Merge(src proto.Message) {
	xxx_messageInfo_ColumnDesc.Merge(m, src)
}
func (m *ColumnDesc) XXX_Size() int {
	return m.Size()
}
func (m *ColumnDesc) XXX_DiscardUnknown() {
	xxx_messageInfo_ColumnDesc.DiscardUnknown(m)
}

var xxx_messageInfo_ColumnDesc proto.InternalMessageInfo

func (m *ColumnDesc) GetInfo() *datasetmd.ColumnInfo {
	if m != nil {
		return m.Info
	}
	return nil
}

func (m *ColumnDesc) GetType() ColumnType {
	if m != nil {
		return m.Type
	}
	return COLUMN_TYPE_UNSPECIFIED
}

// ColumnMetadata describes the metadata for a column.
type ColumnMetadata struct {
	// Pages within the column.
	Pages []*PageDesc `protobuf:"bytes,1,rep,name=pages,proto3" json:"pages,omitempty"`
}

func (m *ColumnMetadata) Reset()      { *m = ColumnMetadata{} }
func (*ColumnMetadata) ProtoMessage() {}
func (*ColumnMetadata) Descriptor() ([]byte, []int) {
	return fileDescriptor_5e25fb77c0f3d151, []int{2}
}
func (m *ColumnMetadata) XXX_Unmarshal(b []byte) error {
	return m.Unmarshal(b)
}
func (m *ColumnMetadata) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
	if deterministic {
		return xxx_messageInfo_ColumnMetadata.Marshal(b, m, deterministic)
	} else {
		b = b[:cap(b)]
		n, err := m.MarshalToSizedBuffer(b)
		if err != nil {
			return nil, err
		}
		return b[:n], nil
	}
}
func (m *ColumnMetadata) XXX_Merge(src proto.Message) {
	xxx_messageInfo_ColumnMetadata.Merge(m, src)
}
func (m *ColumnMetadata) XXX_Size() int {
	return m.Size()
}
func (m *ColumnMetadata) XXX_DiscardUnknown() {
	xxx_messageInfo_ColumnMetadata.DiscardUnknown(m)
}

var xxx_messageInfo_ColumnMetadata proto.InternalMessageInfo

func (m *ColumnMetadata) GetPages() []*PageDesc {
	if m != nil {
		return m.Pages
	}
	return nil
}

// PageDesc describes an individual page within a column.
type PageDesc struct {
	// Information about the page.
	Info *datasetmd.PageInfo `protobuf:"bytes,1,opt,name=info,proto3" json:"info,omitempty"`
}

func (m *PageDesc) Reset()      { *m = PageDesc{} }
func (*PageDesc) ProtoMessage() {}
func (*PageDesc) Descriptor() ([]byte, []int) {
	return fileDescriptor_5e25fb77c0f3d151, []int{3}
}
func (m *PageDesc) XXX_Unmarshal(b []byte) error {
	return m.Unmarshal(b)
}
func (m *PageDesc) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
	if deterministic {
		return xxx_messageInfo_PageDesc.Marshal(b, m, deterministic)
	} else {
		b = b[:cap(b)]
		n, err := m.MarshalToSizedBuffer(b)
		if err != nil {
			return nil, err
		}
		return b[:n], nil
	}
}
func (m *PageDesc) XXX_Merge(src proto.Message) {
	xxx_messageInfo_PageDesc.Merge(m, src)
}
func (m *PageDesc) XXX_Size() int {
	return m.Size()
}
func (m *PageDesc) XXX_DiscardUnknown() {
	xxx_messageInfo_PageDesc.DiscardUnknown(m)
}

var xxx_messageInfo_PageDesc proto.InternalMessageInfo

func (m *PageDesc) GetInfo() *datasetmd.PageInfo {
	if m != nil {
		return m.Info
	}
	return nil
}

func init() {
	proto.RegisterEnum("dataobj.metadata.indexpointers.v1.ColumnType", ColumnType_name, ColumnType_value)
	proto.RegisterType((*Metadata)(nil), "dataobj.metadata.indexpointers.v1.Metadata")
	proto.RegisterType((*ColumnDesc)(nil), "dataobj.metadata.indexpointers.v1.ColumnDesc")
	proto.RegisterType((*ColumnMetadata)(nil), "dataobj.metadata.indexpointers.v1.ColumnMetadata")
	proto.RegisterType((*PageDesc)(nil), "dataobj.metadata.indexpointers.v1.PageDesc")
}

func init() {
	proto.RegisterFile("pkg/dataobj/internal/metadata/indexpointersmd/indexpointersmd.proto", fileDescriptor_5e25fb77c0f3d151)
}

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}

func (x ColumnType) String() string {
	s, ok := ColumnType_name[int32(x)]
	if ok {
		return s
	}
	return strconv.Itoa(int(x))
}
func (this *Metadata) Equal(that interface{}) bool {
	if that == nil {
		return this == nil
	}

	that1, ok := that.(*Metadata)
	if !ok {
		that2, ok := that.(Metadata)
		if ok {
			that1 = &that2
		} else {
			return false
		}
	}
	if that1 == nil {
		return this == nil
	} else if this == nil {
		return false
	}
	if len(this.Columns) != len(that1.Columns) {
		return false
	}
	for i := range this.Columns {
		if !this.Columns[i].Equal(that1.Columns[i]) {
			return false
		}
	}
	if !this.SortInfo.Equal(that1.SortInfo) {
		return false
	}
	return true
}
func (this *ColumnDesc) Equal(that interface{}) bool {
	if that == nil {
		return this == nil
	}

	that1, ok := that.(*ColumnDesc)
	if !ok {
		that2, ok := that.(ColumnDesc)
		if ok {
			that1 = &that2
		} else {
			return false
		}
	}
	if that1 == nil {
		return this == nil
	} else if this == nil {
		return false
	}
	if !this.Info.Equal(that1.Info) {
		return false
	}
	if this.Type != that1.Type {
		return false
	}
	return true
}
func (this *ColumnMetadata) Equal(that interface{}) bool {
	if that == nil {
		return this == nil
	}

	that1, ok := that.(*ColumnMetadata)
	if !ok {
		that2, ok := that.(ColumnMetadata)
		if ok {
			that1 = &that2
		} else {
			return false
		}
	}
	if that1 == nil {
		return this == nil
	} else if this == nil {
		return false
	}
	if len(this.Pages) != len(that1.Pages) {
		return false
	}
	for i := range this.Pages {
		if !this.Pages[i].Equal(that1.Pages[i]) {
			return false
		}
	}
	return true
}
func (this *PageDesc) Equal(that interface{}) bool {
	if that == nil {
		return this == nil
	}

	that1, ok := that.(*PageDesc)
	if !ok {
		that2, ok := that.(PageDesc)
		if ok {
			that1 = &that2
		} else {
			return false
		}
	}
	if that1 == nil {
		return this == nil
	} else if this == nil {
		return false
	}
	if !this.Info.Equal(that1.Info) {
		return false
	}
	return true
}
func (this *Metadata) GoString() string {
	if this == nil {
		return "nil"
	}
	s := make([]string, 0, 6)
	s = append(s, "&indexpointersmd.Metadata{")
	if this.Columns != nil {
		s = append(s, "Columns: "+fmt.Sprintf("%#v", this.Columns)+",\n")
	}
	if this.SortInfo != nil {
		s = append(s, "SortInfo: "+fmt.Sprintf("%#v", this.SortInfo)+",\n")
	}
	s = append(s, "}")
	return strings.Join(s, "")
}
func (this *ColumnDesc) GoString() string {
	if this == nil {
		return "nil"
	}
	s := make([]string, 0, 6)
	s = append(s, "&indexpointersmd.ColumnDesc{")
	if this.Info != nil {
		s = append(s, "Info: "+fmt.Sprintf("%#v", this.Info)+",\n")
	}
	s = append(s, "Type: "+fmt.Sprintf("%#v", this.Type)+",\n")
	s = append(s, "}")
	return strings.Join(s, "")
}
func (this *ColumnMetadata) GoString() string {
	if this == nil {
		return "nil"
	}
	s := make([]string, 0, 5)
	s = append(s, "&indexpointersmd.ColumnMetadata{")
	if this.Pages != nil {
		s = append(s, "Pages: "+fmt.Sprintf("%#v", this.Pages)+",\n")
	}
	s = append(s, "}")
	return strings.Join(s, "")
}
func (this *PageDesc) GoString() string {
	if this == nil {
		return "nil"
	}
	s := make([]string, 0, 5)
	s = append(s, "&indexpointersmd.PageDesc{")
	if this.Info != nil {
		s = append(s, "Info: "+fmt.Sprintf("%#v", this.Info)+",\n")
	}
	s = append(s, "}")
	return strings.Join(s, "")
}
func valueToGoStringIndexpointersmd(v interface{}, typ string) string {
	rv := reflect.ValueOf(v)
	if rv.IsNil() {
		return "nil"
	}
	pv := reflect.Indirect(rv).Interface()
	return fmt.Sprintf("func(v %v) *%v { return &v } ( %#v )", typ, typ, pv)
}
func (m *Metadata) Marshal() (dAtA []byte, err error) {
	size := m.Size()
	dAtA = make([]byte, size)
	n, err := m.MarshalToSizedBuffer(dAtA[:size])
	if err != nil {
		return nil, err
	}
	return dAtA[:n], nil
}

func (m *Metadata) MarshalTo(dAtA []byte) (int, error) {
	size := m.Size()
	return m.MarshalToSizedBuffer(dAtA[:size])
}

func (m *Metadata) MarshalToSizedBuffer(dAtA []byte) (int, error) {
	i := len(dAtA)
	_ = i
	var l int
	_ = l
	if m.SortInfo != nil {
		{
			size, err := m.SortInfo.MarshalToSizedBuffer(dAtA[:i])
			if err != nil {
				return 0, err
			}
			i -= size
			i = encodeVarintIndexpointersmd(dAtA, i, uint64(size))
		}
		i--
		dAtA[i] = 0x12
	}
	if len(m.Columns) > 0 {
		for iNdEx := len(m.Columns) - 1; iNdEx >= 0; iNdEx-- {
			{
				size, err := m.Columns[iNdEx].MarshalToSizedBuffer(dAtA[:i])
				if err != nil {
					return 0, err
				}
				i -= size
				i = encodeVarintIndexpointersmd(dAtA, i, uint64(size))
			}
			i--
			dAtA[i] = 0xa
		}
	}
	return len(dAtA) - i, nil
}

func (m *ColumnDesc) Marshal() (dAtA []byte, err error) {
	size := m.Size()
	dAtA = make([]byte, size)
	n, err := m.MarshalToSizedBuffer(dAtA[:size])
	if err != nil {
		return nil, err
	}
	return dAtA[:n], nil
}

func (m *ColumnDesc) MarshalTo(dAtA []byte) (int, error) {
	size := m.Size()
	return m.MarshalToSizedBuffer(dAtA[:size])
}

func (m *ColumnDesc) MarshalToSizedBuffer(dAtA []byte) (int, error) {
	i := len(dAtA)
	_ = i
	var l int
	_ = l
	if m.Type != 0 {
		i = encodeVarintIndexpointersmd(dAtA, i, uint64(m.Type))
		i--
		dAtA[i] = 0x10
	}
	if m.Info != nil {
		{
			size, err := m.Info.MarshalToSizedBuffer(dAtA[:i])
			if err != nil {
				return 0, err
			}
			i -= size
			i = encodeVarintIndexpointersmd(dAtA, i, uint64(size))
		}
		i--
		dAtA[i] = 0xa
	}
	return len(dAtA) - i, nil
}

func (m *ColumnMetadata) Marshal() (dAtA []byte, err error) {
	size := m.Size()
	dAtA = make([]byte, size)
	n, err := m.MarshalToSizedBuffer(dAtA[:size])
	if err != nil {
		return nil, err
	}
	return dAtA[:n], nil
}

func (m *ColumnMetadata) MarshalTo(dAtA []byte) (int, error) {
	size := m.Size()
	return m.MarshalToSizedBuffer(dAtA[:size])
}

func (m *ColumnMetadata) MarshalToSizedBuffer(dAtA []byte) (int, error) {
	i := len(dAtA)
	_ = i
	var l int
	_ = l
	if len(m.Pages) > 0 {
		for iNdEx := len(m.Pages) - 1; iNdEx >= 0; iNdEx-- {
			{
				size, err := m.Pages[iNdEx].MarshalToSizedBuffer(dAtA[:i])
				if err != nil {
					return 0, err
				}
				i -= size
				i = encodeVarintIndexpointersmd(dAtA, i, uint64(size))
			}
			i--
			dAtA[i] = 0xa
		}
	}
	return len(dAtA) - i, nil
}

func (m *PageDesc) Marshal() (dAtA []byte, err error) {
	size := m.Size()
	dAtA = make([]byte, size)
	n, err := m.MarshalToSizedBuffer(dAtA[:size])
	if err != nil {
		return nil, err
	}
	return dAtA[:n], nil
}

func (m *PageDesc) MarshalTo(dAtA []byte) (int, error) {
	size := m.Size()
	return m.MarshalToSizedBuffer(dAtA[:size])
}

func (m *PageDesc) MarshalToSizedBuffer(dAtA []byte) (int, error) {
	i := len(dAtA)
	_ = i
	var l int
	_ = l
	if m.Info != nil {
		{
			size, err := m.Info.MarshalToSizedBuffer(dAtA[:i])
			if err != nil {
				return 0, err
			}
			i -= size
			i = encodeVarintIndexpointersmd(dAtA, i, uint64(size))
		}
		i--
		dAtA[i] = 0xa
	}
	return len(dAtA) - i, nil
}

func encodeVarintIndexpointersmd(dAtA []byte, offset int, v uint64) int {
	offset -= sovIndexpointersmd(v)
	base := offset
	for v >= 1<<7 {
		dAtA[offset] = uint8(v&0x7f | 0x80)
		v >>= 7
		offset++
	}
	dAtA[offset] = uint8(v)
	return base
}
func (m *Metadata) Size() (n int) {
	if m == nil {
		return 0
	}
	var l int
	_ = l
	if len(m.Columns) > 0 {
		for _, e := range m.Columns {
			l = e.Size()
			n += 1 + l + sovIndexpointersmd(uint64(l))
		}
	}
	if m.SortInfo != nil {
		l = m.SortInfo.Size()
		n += 1 + l + sovIndexpointersmd(uint64(l))
	}
	return n
}

func (m *ColumnDesc) Size() (n int) {
	if m == nil {
		return 0
	}
	var l int
	_ = l
	if m.Info != nil {
		l = m.Info.Size()
		n += 1 + l + sovIndexpointersmd(uint64(l))
	}
	if m.Type != 0 {
		n += 1 + sovIndexpointersmd(uint64(m.Type))
	}
	return n
}

func (m *ColumnMetadata) Size() (n int) {
	if m == nil {
		return 0
	}
	var l int
	_ = l
	if len(m.Pages) > 0 {
		for _, e := range m.Pages {
			l = e.Size()
			n += 1 + l + sovIndexpointersmd(uint64(l))
		}
	}
	return n
}

func (m *PageDesc) Size() (n int) {
	if m == nil {
		return 0
	}
	var l int
	_ = l
	if m.Info != nil {
		l = m.Info.Size()
		n += 1 + l + sovIndexpointersmd(uint64(l))
	}
	return n
}

func sovIndexpointersmd(x uint64) (n int) {
	return (math_bits.Len64(x|1) + 6) / 7
}
func sozIndexpointersmd(x uint64) (n int) {
	return sovIndexpointersmd(uint64((x << 1) ^ uint64((int64(x) >> 63))))
}
func (this *Metadata) String() string {
	if this == nil {
		return "nil"
	}
	repeatedStringForColumns := "[]*ColumnDesc{"
	for _, f := range this.Columns {
		repeatedStringForColumns += strings.Replace(f.String(), "ColumnDesc", "ColumnDesc", 1) + ","
	}
	repeatedStringForColumns += "}"
	s := strings.Join([]string{`&Metadata{`,
		`Columns:` + repeatedStringForColumns + `,`,
		`SortInfo:` + strings.Replace(fmt.Sprintf("%v", this.SortInfo), "SectionSortInfo", "datasetmd.SectionSortInfo", 1) + `,`,
		`}`,
	}, "")
	return s
}
func (this *ColumnDesc) String() string {
	if this == nil {
		return "nil"
	}
	s := strings.Join([]string{`&ColumnDesc{`,
		`Info:` + strings.Replace(fmt.Sprintf("%v", this.Info), "ColumnInfo", "datasetmd.ColumnInfo", 1) + `,`,
		`Type:` + fmt.Sprintf("%v", this.Type) + `,`,
		`}`,
	}, "")
	return s
}
func (this *ColumnMetadata) String() string {
	if this == nil {
		return "nil"
	}
	repeatedStringForPages := "[]*PageDesc{"
	for _, f := range this.Pages {
		repeatedStringForPages += strings.Replace(f.String(), "PageDesc", "PageDesc", 1) + ","
	}
	repeatedStringForPages += "}"
	s := strings.Join([]string{`&ColumnMetadata{`,
		`Pages:` + repeatedStringForPages + `,`,
		`}`,
	}, "")
	return s
}
func (this *PageDesc) String() string {
	if this == nil {
		return "nil"
	}
	s := strings.Join([]string{`&PageDesc{`,
		`Info:` + strings.Replace(fmt.Sprintf("%v", this.Info), "PageInfo", "datasetmd.PageInfo", 1) + `,`,
		`}`,
	}, "")
	return s
}
func valueToStringIndexpointersmd(v interface{}) string {
	rv := reflect.ValueOf(v)
	if rv.IsNil() {
		return "nil"
	}
	pv := reflect.Indirect(rv).Interface()
	return fmt.Sprintf("*%v", pv)
}
func (m *Metadata) Unmarshal(dAtA []byte) error {
	l := len(dAtA)
	iNdEx := 0
	for iNdEx < l {
		preIndex := iNdEx
		var wire uint64
		for shift := uint(0); ; shift += 7 {
			if shift >= 64 {
				return ErrIntOverflowIndexpointersmd
			}
			if iNdEx >= l {
				return io.ErrUnexpectedEOF
			}
			b := dAtA[iNdEx]
			iNdEx++
			wire |= uint64(b&0x7F) << shift
			if b < 0x80 {
				break
			}
		}
		fieldNum := int32(wire >> 3)
		wireType := int(wire & 0x7)
		if wireType == 4 {
			return fmt.Errorf("proto: Metadata: wiretype end group for non-group")
		}
		if fieldNum <= 0 {
			return fmt.Errorf("proto: Metadata: illegal tag %d (wire type %d)", fieldNum, wire)
		}
		switch fieldNum {
		case 1:
			if wireType != 2 {
				return fmt.Errorf("proto: wrong wireType = %d for field Columns", wireType)
			}
			var msglen int
			for shift := uint(0); ; shift += 7 {
				if shift >= 64 {
					return ErrIntOverflowIndexpointersmd
				}
				if iNdEx >= l {
					return io.ErrUnexpectedEOF
				}
				b := dAtA[iNdEx]
				iNdEx++
				msglen |= int(b&0x7F) << shift
				if b < 0x80 {
					break
				}
			}
			if msglen < 0 {
				return ErrInvalidLengthIndexpointersmd
			}
			postIndex := iNdEx + msglen
			if postIndex < 0 {
				return ErrInvalidLengthIndexpointersmd
			}
			if postIndex > l {
				return io.ErrUnexpectedEOF
			}
			m.Columns = append(m.Columns, &ColumnDesc{})
			if err := m.Columns[len(m.Columns)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
				return err
			}
			iNdEx = postIndex
		case 2:
			if wireType != 2 {
				return fmt.Errorf("proto: wrong wireType = %d for field SortInfo", wireType)
			}
			var msglen int
			for shift := uint(0); ; shift += 7 {
				if shift >= 64 {
					return ErrIntOverflowIndexpointersmd
				}
				if iNdEx >= l {
					return io.ErrUnexpectedEOF
				}
				b := dAtA[iNdEx]
				iNdEx++
				msglen |= int(b&0x7F) << shift
				if b < 0x80 {
					break
				}
			}
			if msglen < 0 {
				return ErrInvalidLengthIndexpointersmd
			}
			postIndex := iNdEx + msglen
			if postIndex < 0 {
				return ErrInvalidLengthIndexpointersmd
			}
			if postIndex > l {
				return io.ErrUnexpectedEOF
			}
			if m.SortInfo == nil {
				m.SortInfo = &datasetmd.SectionSortInfo{}
			}
			if err := m.SortInfo.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
				return err
			}
			iNdEx = postIndex
		default:
			iNdEx = preIndex
			skippy, err := skipIndexpointersmd(dAtA[iNdEx:])
			if err != nil {
				return err
			}
			if skippy < 0 {
				return ErrInvalidLengthIndexpointersmd
			}
			if (iNdEx + skippy) < 0 {
				return ErrInvalidLengthIndexpointersmd
			}
			if (iNdEx + skippy) > l {
				return io.ErrUnexpectedEOF
			}
			iNdEx += skippy
		}
	}

	if iNdEx > l {
		return io.ErrUnexpectedEOF
	}
	return nil
}
func (m *ColumnDesc) Unmarshal(dAtA []byte) error {
	l := len(dAtA)
	iNdEx := 0
	for iNdEx < l {
		preIndex := iNdEx
		var wire uint64
		for shift := uint(0); ; shift += 7 {
			if shift >= 64 {
				return ErrIntOverflowIndexpointersmd
			}
			if iNdEx >= l {
				return io.ErrUnexpectedEOF
			}
			b := dAtA[iNdEx]
			iNdEx++
			wire |= uint64(b&0x7F) << shift
			if b < 0x80 {
				break
			}
		}
		fieldNum := int32(wire >> 3)
		wireType := int(wire & 0x7)
		if wireType == 4 {
			return fmt.Errorf("proto: ColumnDesc: wiretype end group for non-group")
		}
		if fieldNum <= 0 {
			return fmt.Errorf("proto: ColumnDesc: illegal tag %d (wire type %d)", fieldNum, wire)
		}
		switch fieldNum {
		case 1:
			if wireType != 2 {
				return fmt.Errorf("proto: wrong wireType = %d for field Info", wireType)
			}
			var msglen int
			for shift := uint(0); ; shift += 7 {
				if shift >= 64 {
					return ErrIntOverflowIndexpointersmd
				}
				if iNdEx >= l {
					return io.ErrUnexpectedEOF
				}
				b := dAtA[iNdEx]
				iNdEx++
				msglen |= int(b&0x7F) << shift
				if b < 0x80 {
					break
				}
			}
			if msglen < 0 {
				return ErrInvalidLengthIndexpointersmd
			}
			postIndex := iNdEx + msglen
			if postIndex < 0 {
				return ErrInvalidLengthIndexpointersmd
			}
			if postIndex > l {
				return io.ErrUnexpectedEOF
			}
			if m.Info == nil {
				m.Info = &datasetmd.ColumnInfo{}
			}
			if err := m.Info.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
				return err
			}
			iNdEx = postIndex
		case 2:
			if wireType != 0 {
				return fmt.Errorf("proto: wrong wireType = %d for field Type", wireType)
			}
			m.Type = 0
			for shift := uint(0); ; shift += 7 {
				if shift >= 64 {
					return ErrIntOverflowIndexpointersmd
				}
				if iNdEx >= l {
					return io.ErrUnexpectedEOF
				}
				b := dAtA[iNdEx]
				iNdEx++
				m.Type |= ColumnType(b&0x7F) << shift
				if b < 0x80 {
					break
				}
			}
		default:
			iNdEx = preIndex
			skippy, err := skipIndexpointersmd(dAtA[iNdEx:])
			if err != nil {
				return err
			}
			if skippy < 0 {
				return ErrInvalidLengthIndexpointersmd
			}
			if (iNdEx + skippy) < 0 {
				return ErrInvalidLengthIndexpointersmd
			}
			if (iNdEx + skippy) > l {
				return io.ErrUnexpectedEOF
			}
			iNdEx += skippy
		}
	}

	if iNdEx > l {
		return io.ErrUnexpectedEOF
	}
	return nil
}
func (m *ColumnMetadata) Unmarshal(dAtA []byte) error {
	l := len(dAtA)
	iNdEx := 0
	for iNdEx < l {
		preIndex := iNdEx
		var wire uint64
		for shift := uint(0); ; shift += 7 {
			if shift >= 64 {
				return ErrIntOverflowIndexpointersmd
			}
			if iNdEx >= l {
				return io.ErrUnexpectedEOF
			}
			b := dAtA[iNdEx]
			iNdEx++
			wire |= uint64(b&0x7F) << shift
			if b < 0x80 {
				break
			}
		}
		fieldNum := int32(wire >> 3)
		wireType := int(wire & 0x7)
		if wireType == 4 {
			return fmt.Errorf("proto: ColumnMetadata: wiretype end group for non-group")
		}
		if fieldNum <= 0 {
			return fmt.Errorf("proto: ColumnMetadata: illegal tag %d (wire type %d)", fieldNum, wire)
		}
		switch fieldNum {
		case 1:
			if wireType != 2 {
				return fmt.Errorf("proto: wrong wireType = %d for field Pages", wireType)
			}
			var msglen int
			for shift := uint(0); ; shift += 7 {
				if shift >= 64 {
					return ErrIntOverflowIndexpointersmd
				}
				if iNdEx >= l {
					return io.ErrUnexpectedEOF
				}
				b := dAtA[iNdEx]
				iNdEx++
				msglen |= int(b&0x7F) << shift
				if b < 0x80 {
					break
				}
			}
			if msglen < 0 {
				return ErrInvalidLengthIndexpointersmd
			}
			postIndex := iNdEx + msglen
			if postIndex < 0 {
				return ErrInvalidLengthIndexpointersmd
			}
			if postIndex > l {
				return io.ErrUnexpectedEOF
			}
			m.Pages = append(m.Pages, &PageDesc{})
			if err := m.Pages[len(m.Pages)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
				return err
			}
			iNdEx = postIndex
		default:
			iNdEx = preIndex
			skippy, err := skipIndexpointersmd(dAtA[iNdEx:])
			if err != nil {
				return err
			}
			if skippy < 0 {
				return ErrInvalidLengthIndexpointersmd
			}
			if (iNdEx + skippy) < 0 {
				return ErrInvalidLengthIndexpointersmd
			}
			if (iNdEx + skippy) > l {
				return io.ErrUnexpectedEOF
			}
			iNdEx += skippy
		}
	}

	if iNdEx > l {
		return io.ErrUnexpectedEOF
	}
	return nil
}
func (m *PageDesc) Unmarshal(dAtA []byte) error {
	l := len(dAtA)
	iNdEx := 0
	for iNdEx < l {
		preIndex := iNdEx
		var wire uint64
		for shift := uint(0); ; shift += 7 {
			if shift >= 64 {
				return ErrIntOverflowIndexpointersmd
			}
			if iNdEx >= l {
				return io.ErrUnexpectedEOF
			}
			b := dAtA[iNdEx]
			iNdEx++
			wire |= uint64(b&0x7F) << shift
			if b < 0x80 {
				break
			}
		}
		fieldNum := int32(wire >> 3)
		wireType := int(wire & 0x7)
		if wireType == 4 {
			return fmt.Errorf("proto: PageDesc: wiretype end group for non-group")
		}
		if fieldNum <= 0 {
			return fmt.Errorf("proto: PageDesc: illegal tag %d (wire type %d)", fieldNum, wire)
		}
		switch fieldNum {
		case 1:
			if wireType != 2 {
				return fmt.Errorf("proto: wrong wireType = %d for field Info", wireType)
			}
			var msglen int
			for shift := uint(0); ; shift += 7 {
				if shift >= 64 {
					return ErrIntOverflowIndexpointersmd
				}
				if iNdEx >= l {
					return io.ErrUnexpectedEOF
				}
				b := dAtA[iNdEx]
				iNdEx++
				msglen |= int(b&0x7F) << shift
				if b < 0x80 {
					break
				}
			}
			if msglen < 0 {
				return ErrInvalidLengthIndexpointersmd
			}
			postIndex := iNdEx + msglen
			if postIndex < 0 {
				return ErrInvalidLengthIndexpointersmd
			}
			if postIndex > l {
				return io.ErrUnexpectedEOF
			}
			if m.Info == nil {
				m.Info = &datasetmd.PageInfo{}
			}
			if err := m.Info.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
				return err
			}
			iNdEx = postIndex
		default:
			iNdEx = preIndex
			skippy, err := skipIndexpointersmd(dAtA[iNdEx:])
			if err != nil {
				return err
			}
			if skippy < 0 {
				return ErrInvalidLengthIndexpointersmd
			}
			if (iNdEx + skippy) < 0 {
				return ErrInvalidLengthIndexpointersmd
			}
			if (iNdEx + skippy) > l {
				return io.ErrUnexpectedEOF
			}
			iNdEx += skippy
		}
	}

	if iNdEx > l {
		return io.ErrUnexpectedEOF
	}
	return nil
}
func skipIndexpointersmd(dAtA []byte) (n int, err error) {
	l := len(dAtA)
	iNdEx := 0
	for iNdEx < l {
		var wire uint64
		for shift := uint(0); ; shift += 7 {
			if shift >= 64 {
				return 0, ErrIntOverflowIndexpointersmd
			}
			if iNdEx >= l {
				return 0, io.ErrUnexpectedEOF
			}
			b := dAtA[iNdEx]
			iNdEx++
			wire |= (uint64(b) & 0x7F) << shift
			if b < 0x80 {
				break
			}
		}
		wireType := int(wire & 0x7)
		switch wireType {
		case 0:
			for shift := uint(0); ; shift += 7 {
				if shift >= 64 {
					return 0, ErrIntOverflowIndexpointersmd
				}
				if iNdEx >= l {
					return 0, io.ErrUnexpectedEOF
				}
				iNdEx++
				if dAtA[iNdEx-1] < 0x80 {
					break
				}
			}
			return iNdEx, nil
		case 1:
			iNdEx += 8
			return iNdEx, nil
		case 2:
			var length int
			for shift := uint(0); ; shift += 7 {
				if shift >= 64 {
					return 0, ErrIntOverflowIndexpointersmd
				}
				if iNdEx >= l {
					return 0, io.ErrUnexpectedEOF
				}
				b := dAtA[iNdEx]
				iNdEx++
				length |= (int(b) & 0x7F) << shift
				if b < 0x80 {
					break
				}
			}
			if length < 0 {
				return 0, ErrInvalidLengthIndexpointersmd
			}
			iNdEx += length
			if iNdEx < 0 {
				return 0, ErrInvalidLengthIndexpointersmd
			}
			return iNdEx, nil
		case 3:
			for {
				var innerWire uint64
				var start int = iNdEx
				for shift := uint(0); ; shift += 7 {
					if shift >= 64 {
						return 0, ErrIntOverflowIndexpointersmd
					}
					if iNdEx >= l {
						return 0, io.ErrUnexpectedEOF
					}
					b := dAtA[iNdEx]
					iNdEx++
					innerWire |= (uint64(b) & 0x7F) << shift
					if b < 0x80 {
						break
					}
				}
				innerWireType := int(innerWire & 0x7)
				if innerWireType == 4 {
					break
				}
				next, err := skipIndexpointersmd(dAtA[start:])
				if err != nil {
					return 0, err
				}
				iNdEx = start + next
				if iNdEx < 0 {
					return 0, ErrInvalidLengthIndexpointersmd
				}
			}
			return iNdEx, nil
		case 4:
			return iNdEx, nil
		case 5:
			iNdEx += 4
			return iNdEx, nil
		default:
			return 0, fmt.Errorf("proto: illegal wireType %d", wireType)
		}
	}
	panic("unreachable")
}

var (
	ErrInvalidLengthIndexpointersmd = fmt.Errorf("proto: negative length found during unmarshaling")
	ErrIntOverflowIndexpointersmd   = fmt.Errorf("proto: integer overflow")
)