intern

type ConnectionState struct {
	Member *Member          `protobuf:"bytes,1,opt,name=member" json:"member,omitempty"`
	State  *MembershipState `protobuf:"bytes,2,opt,name=state" json:"state,omitempty"`
}

type DirectedEdge struct {
	Entity    uint64          `protobuf:"fixed64,1,opt,name=entity,proto3" json:"entity,omitempty"`
	Attr      string          `protobuf:"bytes,2,opt,name=attr,proto3" json:"attr,omitempty"`
	Value     []byte          `protobuf:"bytes,3,opt,name=value,proto3" json:"value,omitempty"`
	ValueType Posting_ValType `protobuf:"varint,4,opt,name=value_type,json=valueType,proto3,enum=intern.Posting_ValType" json:"value_type,omitempty"`
	ValueId   uint64          `protobuf:"fixed64,5,opt,name=value_id,json=valueId,proto3" json:"value_id,omitempty"`
	Label     string          `protobuf:"bytes,6,opt,name=label,proto3" json:"label,omitempty"`
	Lang      string          `protobuf:"bytes,7,opt,name=lang,proto3" json:"lang,omitempty"`
	Op        DirectedEdge_Op `protobuf:"varint,8,opt,name=op,proto3,enum=intern.DirectedEdge_Op" json:"op,omitempty"`
	Facets    []*api.Facet    `protobuf:"bytes,9,rep,name=facets" json:"facets,omitempty"`
}

type DirectedEdge_Op int32

type ExportPayload struct {
	ReqId   uint64               `protobuf:"varint,1,opt,name=req_id,json=reqId,proto3" json:"req_id,omitempty"`
	GroupId uint32               `protobuf:"varint,2,opt,name=group_id,json=groupId,proto3" json:"group_id,omitempty"`
	Status  ExportPayload_Status `protobuf:"varint,3,opt,name=status,proto3,enum=intern.ExportPayload_Status" json:"status,omitempty"`
	ReadTs  uint64               `protobuf:"varint,4,opt,name=read_ts,json=readTs,proto3" json:"read_ts,omitempty"`
}

type ExportPayload_Status int32

type FacetParam struct {
	Key   string `protobuf:"bytes,1,opt,name=key,proto3" json:"key,omitempty"`
	Alias string `protobuf:"bytes,2,opt,name=alias,proto3" json:"alias,omitempty"`
}

type FacetParams struct {
	AllKeys bool          `protobuf:"varint,1,opt,name=all_keys,json=allKeys,proto3" json:"all_keys,omitempty"`
	Param   []*FacetParam `protobuf:"bytes,2,rep,name=param" json:"param,omitempty"`
}

type Facets struct {
	Facets []*api.Facet `protobuf:"bytes,1,rep,name=facets" json:"facets,omitempty"`
}

type FacetsList struct {
	FacetsList []*Facets `protobuf:"bytes,1,rep,name=facets_list,json=facetsList" json:"facets_list,omitempty"`
}

type FilterTree struct {
	Op       string        `protobuf:"bytes,1,opt,name=op,proto3" json:"op,omitempty"`
	Children []*FilterTree `protobuf:"bytes,2,rep,name=children" json:"children,omitempty"`
	Func     *Function     `protobuf:"bytes,3,opt,name=func" json:"func,omitempty"`
}

type Function struct {
	Name string   `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
	Key  string   `protobuf:"bytes,2,opt,name=key,proto3" json:"key,omitempty"`
	Args []string `protobuf:"bytes,3,rep,name=args" json:"args,omitempty"`
}

type Group struct {
	Members map[uint64]*Member `` /* 142-byte string literal not displayed */
	Tablets map[string]*Tablet `` /* 141-byte string literal not displayed */
}

type KV struct {
	Key      []byte `protobuf:"bytes,1,opt,name=key,proto3" json:"key,omitempty"`
	Val      []byte `protobuf:"bytes,2,opt,name=val,proto3" json:"val,omitempty"`
	UserMeta []byte `protobuf:"bytes,3,opt,name=userMeta,proto3" json:"userMeta,omitempty"`
	Version  uint64 `protobuf:"varint,4,opt,name=version,proto3" json:"version,omitempty"`
}

type KeyValues struct {
	Kv []*KV `protobuf:"bytes,1,rep,name=kv" json:"kv,omitempty"`
}

type LangList struct {
	Lang []string `protobuf:"bytes,1,rep,name=lang" json:"lang,omitempty"`
}

type List struct {
	Uids []uint64 `protobuf:"fixed64,1,rep,packed,name=uids" json:"uids,omitempty"`
}

type MapEntry struct {
	Key []byte `protobuf:"bytes,1,opt,name=key,proto3" json:"key,omitempty"`
	// Only one should be set.
	Uid     uint64   `protobuf:"fixed64,2,opt,name=uid,proto3" json:"uid,omitempty"`
	Posting *Posting `protobuf:"bytes,3,opt,name=posting" json:"posting,omitempty"`
}

type Member struct {
	Id              uint64 `protobuf:"fixed64,1,opt,name=id,proto3" json:"id,omitempty"`
	GroupId         uint32 `protobuf:"varint,2,opt,name=group_id,json=groupId,proto3" json:"group_id,omitempty"`
	Addr            string `protobuf:"bytes,3,opt,name=addr,proto3" json:"addr,omitempty"`
	Leader          bool   `protobuf:"varint,4,opt,name=leader,proto3" json:"leader,omitempty"`
	AmDead          bool   `protobuf:"varint,5,opt,name=am_dead,json=amDead,proto3" json:"am_dead,omitempty"`
	LastUpdate      uint64 `protobuf:"varint,6,opt,name=last_update,json=lastUpdate,proto3" json:"last_update,omitempty"`
	ClusterInfoOnly bool   `protobuf:"varint,13,opt,name=cluster_info_only,json=clusterInfoOnly,proto3" json:"cluster_info_only,omitempty"`
}

type MembershipState struct {
	Counter    uint64             `protobuf:"varint,1,opt,name=counter,proto3" json:"counter,omitempty"`
	Groups     map[uint32]*Group  `` /* 140-byte string literal not displayed */
	Zeros      map[uint64]*Member `` /* 138-byte string literal not displayed */
	MaxLeaseId uint64             `protobuf:"varint,4,opt,name=maxLeaseId,proto3" json:"maxLeaseId,omitempty"`
	MaxTxnTs   uint64             `protobuf:"varint,5,opt,name=maxTxnTs,proto3" json:"maxTxnTs,omitempty"`
	MaxRaftId  uint64             `protobuf:"varint,6,opt,name=maxRaftId,proto3" json:"maxRaftId,omitempty"`
	Removed    []*Member          `protobuf:"bytes,7,rep,name=removed" json:"removed,omitempty"`
}

type MovePredicatePayload struct {
	Predicate     string           `protobuf:"bytes,1,opt,name=predicate,proto3" json:"predicate,omitempty"`
	SourceGroupId uint32           `protobuf:"varint,2,opt,name=source_group_id,json=sourceGroupId,proto3" json:"source_group_id,omitempty"`
	DestGroupId   uint32           `protobuf:"varint,3,opt,name=dest_group_id,json=destGroupId,proto3" json:"dest_group_id,omitempty"`
	State         *MembershipState `protobuf:"bytes,4,opt,name=state" json:"state,omitempty"`
}

type Mutations struct {
	GroupId             uint32          `protobuf:"varint,1,opt,name=group_id,json=groupId,proto3" json:"group_id,omitempty"`
	StartTs             uint64          `protobuf:"varint,2,opt,name=start_ts,json=startTs,proto3" json:"start_ts,omitempty"`
	Edges               []*DirectedEdge `protobuf:"bytes,3,rep,name=edges" json:"edges,omitempty"`
	Schema              []*SchemaUpdate `protobuf:"bytes,4,rep,name=schema" json:"schema,omitempty"`
	DropAll             bool            `protobuf:"varint,5,opt,name=drop_all,json=dropAll,proto3" json:"drop_all,omitempty"`
	IgnoreIndexConflict bool            `protobuf:"varint,6,opt,name=ignore_index_conflict,json=ignoreIndexConflict,proto3" json:"ignore_index_conflict,omitempty"`
}

type Num struct {
	Val uint64 `protobuf:"varint,1,opt,name=val,proto3" json:"val,omitempty"`
}

type OracleDelta struct {
	Commits    map[uint64]uint64 `` /* 150-byte string literal not displayed */
	Aborts     []uint64          `protobuf:"varint,2,rep,packed,name=aborts" json:"aborts,omitempty"`
	MaxPending uint64            `protobuf:"varint,3,opt,name=max_pending,json=maxPending,proto3" json:"max_pending,omitempty"`
}

type Order struct {
	Attr  string   `protobuf:"bytes,1,opt,name=attr,proto3" json:"attr,omitempty"`
	Desc  bool     `protobuf:"varint,2,opt,name=desc,proto3" json:"desc,omitempty"`
	Langs []string `protobuf:"bytes,3,rep,name=langs" json:"langs,omitempty"`
}

type Posting struct {
	Uid         uint64              `protobuf:"fixed64,1,opt,name=uid,proto3" json:"uid,omitempty"`
	Value       []byte              `protobuf:"bytes,2,opt,name=value,proto3" json:"value,omitempty"`
	ValType     Posting_ValType     `protobuf:"varint,3,opt,name=val_type,json=valType,proto3,enum=intern.Posting_ValType" json:"val_type,omitempty"`
	PostingType Posting_PostingType `` /* 127-byte string literal not displayed */
	LangTag     []byte              `protobuf:"bytes,5,opt,name=lang_tag,json=langTag,proto3" json:"lang_tag,omitempty"`
	Label       string              `protobuf:"bytes,6,opt,name=label,proto3" json:"label,omitempty"`
	Facets      []*api.Facet        `protobuf:"bytes,9,rep,name=facets" json:"facets,omitempty"`
	// TODO: op is only used temporarily. See if we can remove it from here.
	Op       uint32 `protobuf:"varint,12,opt,name=op,proto3" json:"op,omitempty"`
	StartTs  uint64 `protobuf:"varint,13,opt,name=start_ts,json=startTs,proto3" json:"start_ts,omitempty"`
	CommitTs uint64 `protobuf:"varint,14,opt,name=commit_ts,json=commitTs,proto3" json:"commit_ts,omitempty"`
}

type PostingList struct {
	Postings []*Posting `protobuf:"bytes,1,rep,name=postings" json:"postings,omitempty"`
	Checksum []byte     `protobuf:"bytes,2,opt,name=checksum,proto3" json:"checksum,omitempty"`
	Commit   uint64     `protobuf:"varint,3,opt,name=commit,proto3" json:"commit,omitempty"`
	Uids     []byte     `protobuf:"bytes,4,opt,name=uids,proto3" json:"uids,omitempty"`
}

type Posting_PostingType int32

type Posting_ValType int32

type Proposal struct {
	Id             uint32           `protobuf:"varint,1,opt,name=id,proto3" json:"id,omitempty"`
	Mutations      *Mutations       `protobuf:"bytes,2,opt,name=mutations" json:"mutations,omitempty"`
	TxnContext     *api.TxnContext  `protobuf:"bytes,3,opt,name=txn_context,json=txnContext" json:"txn_context,omitempty"`
	Kv             []*KV            `protobuf:"bytes,4,rep,name=kv" json:"kv,omitempty"`
	State          *MembershipState `protobuf:"bytes,5,opt,name=state" json:"state,omitempty"`
	CleanPredicate string           `protobuf:"bytes,6,opt,name=clean_predicate,json=cleanPredicate,proto3" json:"clean_predicate,omitempty"`
}

type Query struct {
	Attr     string   `protobuf:"bytes,1,opt,name=attr,proto3" json:"attr,omitempty"`
	Langs    []string `protobuf:"bytes,2,rep,name=langs" json:"langs,omitempty"`
	AfterUid uint64   `protobuf:"fixed64,3,opt,name=after_uid,json=afterUid,proto3" json:"after_uid,omitempty"`
	DoCount  bool     `protobuf:"varint,4,opt,name=do_count,json=doCount,proto3" json:"do_count,omitempty"`
	// Exactly one of uids and terms is populated.
	UidList *List `protobuf:"bytes,5,opt,name=uid_list,json=uidList" json:"uid_list,omitempty"`
	// Function to generate or filter UIDs.
	SrcFunc      *SrcFunction `protobuf:"bytes,6,opt,name=src_func,json=srcFunc" json:"src_func,omitempty"`
	Reverse      bool         `protobuf:"varint,7,opt,name=reverse,proto3" json:"reverse,omitempty"`
	FacetParam   *FacetParams `protobuf:"bytes,8,opt,name=facet_param,json=facetParam" json:"facet_param,omitempty"`
	FacetsFilter *FilterTree  `protobuf:"bytes,9,opt,name=facets_filter,json=facetsFilter" json:"facets_filter,omitempty"`
	ExpandAll    bool         `protobuf:"varint,10,opt,name=expand_all,json=expandAll,proto3" json:"expand_all,omitempty"`
	ReadTs       uint64       `protobuf:"varint,13,opt,name=read_ts,json=readTs,proto3" json:"read_ts,omitempty"`
	LinRead      *api.LinRead `protobuf:"bytes,14,opt,name=lin_read,json=linRead" json:"lin_read,omitempty"`
}

type RaftClient interface {
	Echo(ctx context.Context, in *api.Payload, opts ...grpc.CallOption) (*api.Payload, error)
	RaftMessage(ctx context.Context, in *api.Payload, opts ...grpc.CallOption) (*api.Payload, error)
	JoinCluster(ctx context.Context, in *RaftContext, opts ...grpc.CallOption) (*api.Payload, error)
}

type RaftContext struct {
	Id         uint64 `protobuf:"fixed64,1,opt,name=id,proto3" json:"id,omitempty"`
	Group      uint32 `protobuf:"varint,2,opt,name=group,proto3" json:"group,omitempty"`
	Addr       string `protobuf:"bytes,3,opt,name=addr,proto3" json:"addr,omitempty"`
	SnapshotTs uint64 `protobuf:"varint,4,opt,name=snapshot_ts,json=snapshotTs,proto3" json:"snapshot_ts,omitempty"`
}

type RaftServer interface {
	Echo(context.Context, *api.Payload) (*api.Payload, error)
	RaftMessage(context.Context, *api.Payload) (*api.Payload, error)
	JoinCluster(context.Context, *RaftContext) (*api.Payload, error)
}

type Result struct {
	UidMatrix     []*List       `protobuf:"bytes,1,rep,name=uid_matrix,json=uidMatrix" json:"uid_matrix,omitempty"`
	ValueMatrix   []*ValueList  `protobuf:"bytes,2,rep,name=value_matrix,json=valueMatrix" json:"value_matrix,omitempty"`
	Counts        []uint32      `protobuf:"varint,3,rep,packed,name=counts" json:"counts,omitempty"`
	IntersectDest bool          `protobuf:"varint,4,opt,name=intersect_dest,json=intersectDest,proto3" json:"intersect_dest,omitempty"`
	FacetMatrix   []*FacetsList `protobuf:"bytes,5,rep,name=facet_matrix,json=facetMatrix" json:"facet_matrix,omitempty"`
	LangMatrix    []*LangList   `protobuf:"bytes,6,rep,name=lang_matrix,json=langMatrix" json:"lang_matrix,omitempty"`
	List          bool          `protobuf:"varint,7,opt,name=list,proto3" json:"list,omitempty"`
	LinRead       *api.LinRead  `protobuf:"bytes,14,opt,name=lin_read,json=linRead" json:"lin_read,omitempty"`
}

type SchemaRequest struct {
	GroupId    uint32   `protobuf:"varint,1,opt,name=group_id,json=groupId,proto3" json:"group_id,omitempty"`
	Predicates []string `protobuf:"bytes,2,rep,name=predicates" json:"predicates,omitempty"`
	// fields can be on of type, index, reverse or tokenizer
	Fields []string `protobuf:"bytes,3,rep,name=fields" json:"fields,omitempty"`
}

type SchemaResult struct {
	Schema []*api.SchemaNode `protobuf:"bytes,1,rep,name=schema" json:"schema,omitempty"`
}

type SchemaUpdate struct {
	Predicate string                 `protobuf:"bytes,1,opt,name=predicate,proto3" json:"predicate,omitempty"`
	ValueType Posting_ValType        `protobuf:"varint,2,opt,name=value_type,json=valueType,proto3,enum=intern.Posting_ValType" json:"value_type,omitempty"`
	Directive SchemaUpdate_Directive `protobuf:"varint,3,opt,name=directive,proto3,enum=intern.SchemaUpdate_Directive" json:"directive,omitempty"`
	Tokenizer []string               `protobuf:"bytes,4,rep,name=tokenizer" json:"tokenizer,omitempty"`
	Count     bool                   `protobuf:"varint,5,opt,name=count,proto3" json:"count,omitempty"`
	List      bool                   `protobuf:"varint,6,opt,name=list,proto3" json:"list,omitempty"`
	Upsert    bool                   `protobuf:"varint,8,opt,name=upsert,proto3" json:"upsert,omitempty"`
}

type SchemaUpdate_Directive int32

type SnapshotMeta struct {
	ClientTs uint64 `protobuf:"varint,1,opt,name=client_ts,json=clientTs,proto3" json:"client_ts,omitempty"`
	GroupId  uint32 `protobuf:"varint,2,opt,name=group_id,json=groupId,proto3" json:"group_id,omitempty"`
}

type SortMessage struct {
	Order     []*Order     `protobuf:"bytes,1,rep,name=order" json:"order,omitempty"`
	UidMatrix []*List      `protobuf:"bytes,2,rep,name=uid_matrix,json=uidMatrix" json:"uid_matrix,omitempty"`
	Count     int32        `protobuf:"varint,3,opt,name=count,proto3" json:"count,omitempty"`
	Offset    int32        `protobuf:"varint,4,opt,name=offset,proto3" json:"offset,omitempty"`
	ReadTs    uint64       `protobuf:"varint,13,opt,name=read_ts,json=readTs,proto3" json:"read_ts,omitempty"`
	LinRead   *api.LinRead `protobuf:"bytes,14,opt,name=lin_read,json=linRead" json:"lin_read,omitempty"`
}

type SortResult struct {
	UidMatrix []*List      `protobuf:"bytes,1,rep,name=uid_matrix,json=uidMatrix" json:"uid_matrix,omitempty"`
	LinRead   *api.LinRead `protobuf:"bytes,14,opt,name=lin_read,json=linRead" json:"lin_read,omitempty"`
}

type SrcFunction struct {
	Name    string   `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
	Args    []string `protobuf:"bytes,3,rep,name=args" json:"args,omitempty"`
	IsCount bool     `protobuf:"varint,4,opt,name=isCount,proto3" json:"isCount,omitempty"`
}

type Tablet struct {
	GroupId   uint32 `protobuf:"varint,1,opt,name=group_id,json=groupId,proto3" json:"group_id,omitempty"`
	Predicate string `protobuf:"bytes,2,opt,name=predicate,proto3" json:"predicate,omitempty"`
	Force     bool   `protobuf:"varint,3,opt,name=force,proto3" json:"force,omitempty"`
	ReadOnly  bool   `protobuf:"varint,4,opt,name=read_only,json=readOnly,proto3" json:"read_only,omitempty"`
	Space     int64  `protobuf:"varint,7,opt,name=space,proto3" json:"space,omitempty"`
	Remove    bool   `protobuf:"varint,8,opt,name=remove,proto3" json:"remove,omitempty"`
}

type TaskValue struct {
	Val     []byte          `protobuf:"bytes,1,opt,name=val,proto3" json:"val,omitempty"`
	ValType Posting_ValType `protobuf:"varint,2,opt,name=val_type,json=valType,proto3,enum=intern.Posting_ValType" json:"val_type,omitempty"`
}

type TxnTimestamps struct {
	Ts []uint64 `protobuf:"varint,1,rep,packed,name=ts" json:"ts,omitempty"`
}

type ValueList struct {
	Values []*TaskValue `protobuf:"bytes,1,rep,name=values" json:"values,omitempty"`
}

type WorkerClient interface {
	// Data serving RPCs.
	Mutate(ctx context.Context, in *Mutations, opts ...grpc.CallOption) (*api.TxnContext, error)
	ServeTask(ctx context.Context, in *Query, opts ...grpc.CallOption) (*Result, error)
	PredicateAndSchemaData(ctx context.Context, in *SnapshotMeta, opts ...grpc.CallOption) (Worker_PredicateAndSchemaDataClient, error)
	Sort(ctx context.Context, in *SortMessage, opts ...grpc.CallOption) (*SortResult, error)
	Schema(ctx context.Context, in *SchemaRequest, opts ...grpc.CallOption) (*SchemaResult, error)
	MinTxnTs(ctx context.Context, in *api.Payload, opts ...grpc.CallOption) (*Num, error)
	Export(ctx context.Context, in *ExportPayload, opts ...grpc.CallOption) (*ExportPayload, error)
	ReceivePredicate(ctx context.Context, opts ...grpc.CallOption) (Worker_ReceivePredicateClient, error)
	MovePredicate(ctx context.Context, in *MovePredicatePayload, opts ...grpc.CallOption) (*api.Payload, error)
}

type WorkerServer interface {
	// Data serving RPCs.
	Mutate(context.Context, *Mutations) (*api.TxnContext, error)
	ServeTask(context.Context, *Query) (*Result, error)
	PredicateAndSchemaData(*SnapshotMeta, Worker_PredicateAndSchemaDataServer) error
	Sort(context.Context, *SortMessage) (*SortResult, error)
	Schema(context.Context, *SchemaRequest) (*SchemaResult, error)
	MinTxnTs(context.Context, *api.Payload) (*Num, error)
	Export(context.Context, *ExportPayload) (*ExportPayload, error)
	ReceivePredicate(Worker_ReceivePredicateServer) error
	MovePredicate(context.Context, *MovePredicatePayload) (*api.Payload, error)
}

type Worker_PredicateAndSchemaDataClient interface {
	Recv() (*KV, error)
	grpc.ClientStream
}

type Worker_PredicateAndSchemaDataServer interface {
	Send(*KV) error
	grpc.ServerStream
}

type Worker_ReceivePredicateClient interface {
	Send(*KV) error
	CloseAndRecv() (*api.Payload, error)
	grpc.ClientStream
}

type Worker_ReceivePredicateServer interface {
	SendAndClose(*api.Payload) error
	Recv() (*KV, error)
	grpc.ServerStream
}

type ZeroClient interface {
	Connect(ctx context.Context, in *Member, opts ...grpc.CallOption) (*ConnectionState, error)
	Update(ctx context.Context, opts ...grpc.CallOption) (Zero_UpdateClient, error)
	Oracle(ctx context.Context, in *api.Payload, opts ...grpc.CallOption) (Zero_OracleClient, error)
	ShouldServe(ctx context.Context, in *Tablet, opts ...grpc.CallOption) (*Tablet, error)
	AssignUids(ctx context.Context, in *Num, opts ...grpc.CallOption) (*api.AssignedIds, error)
	Timestamps(ctx context.Context, in *Num, opts ...grpc.CallOption) (*api.AssignedIds, error)
	CommitOrAbort(ctx context.Context, in *api.TxnContext, opts ...grpc.CallOption) (*api.TxnContext, error)
	TryAbort(ctx context.Context, in *TxnTimestamps, opts ...grpc.CallOption) (*TxnTimestamps, error)
}

type ZeroProposal struct {
	Id         uint32          `protobuf:"varint,1,opt,name=id,proto3" json:"id,omitempty"`
	Member     *Member         `protobuf:"bytes,2,opt,name=member" json:"member,omitempty"`
	Tablet     *Tablet         `protobuf:"bytes,3,opt,name=tablet" json:"tablet,omitempty"`
	MaxLeaseId uint64          `protobuf:"varint,4,opt,name=maxLeaseId,proto3" json:"maxLeaseId,omitempty"`
	MaxTxnTs   uint64          `protobuf:"varint,5,opt,name=maxTxnTs,proto3" json:"maxTxnTs,omitempty"`
	MaxRaftId  uint64          `protobuf:"varint,6,opt,name=maxRaftId,proto3" json:"maxRaftId,omitempty"`
	Txn        *api.TxnContext `protobuf:"bytes,7,opt,name=txn" json:"txn,omitempty"`
}

type ZeroServer interface {
	Connect(context.Context, *Member) (*ConnectionState, error)
	Update(Zero_UpdateServer) error
	Oracle(*api.Payload, Zero_OracleServer) error
	ShouldServe(context.Context, *Tablet) (*Tablet, error)
	AssignUids(context.Context, *Num) (*api.AssignedIds, error)
	Timestamps(context.Context, *Num) (*api.AssignedIds, error)
	CommitOrAbort(context.Context, *api.TxnContext) (*api.TxnContext, error)
	TryAbort(context.Context, *TxnTimestamps) (*TxnTimestamps, error)
}

type Zero_OracleClient interface {
	Recv() (*OracleDelta, error)
	grpc.ClientStream
}

type Zero_OracleServer interface {
	Send(*OracleDelta) error
	grpc.ServerStream
}

type Zero_UpdateClient interface {
	Send(*Group) error
	Recv() (*MembershipState, error)
	grpc.ClientStream
}

type Zero_UpdateServer interface {
	Send(*MembershipState) error
	Recv() (*Group, error)
	grpc.ServerStream
}