private.proto

syntax = "proto3";

package internal;

message IndexMeta {
	bool Keys = 3;
	bool TrackExistence = 4;
}

message FieldOptions {
    string Type = 8;
	string CacheType = 3;
	uint32 CacheSize = 4;
    int64 Min = 9;
    int64 Max = 10;
	string TimeQuantum = 5;
    bool Keys = 11;
    bool NoStandardView = 12;
}

message ImportResponse {
	string Err = 1;
}

message BlockDataRequest {
	string Index = 1;
	string Field = 2;
	string View = 5;
	uint64 Shard = 4;
	uint64 Block = 3;
}

message BlockDataResponse {
	repeated uint64 RowIDs = 1;
	repeated uint64 ColumnIDs = 2;
}

message Cache {
	repeated uint64 IDs = 1;
}

message MaxShards {
    map<string, uint64> Standard = 1;
}

message CreateShardMessage {
    string Index = 1;
    string Field = 3;
    uint64 Shard = 2;
}

message DeleteIndexMessage {
    string Index = 1;
}

message CreateIndexMessage {
    string Index = 1;
    IndexMeta Meta = 2;
}

message CreateFieldMessage {
    string Index = 1;
    string Field = 2;
    FieldOptions Meta = 3;
}

message DeleteFieldMessage {
    string Index = 1;
    string Field = 2;
}

message DeleteAvailableShardMessage {
    string Index = 1;
    string Field = 2;
    uint64 ShardID = 3;
}

message Field {
    string Name = 1;
    FieldOptions Meta = 2;
    repeated string Views = 3;
}

message Schema {
    repeated Index Indexes = 1;
}

message Index {
    string Name = 1;
    repeated Field Fields = 4;
}

message URI {
    string Scheme = 1;
    string Host = 2;
    uint32 Port = 3;
}

message Node {
    string ID = 1;
    URI URI = 2;
    bool IsCoordinator = 3;
    string State = 4;
}

message NodeStateMessage {
    string NodeID = 1;
    string State = 2;
}

message NodeEventMessage {
    uint32 Event = 1;
    Node Node = 2;
}

message NodeStatus {
    Node Node = 1;
    Schema Schema = 3;
    repeated IndexStatus Indexes = 4;
}

message IndexStatus {
    string Name = 1;
    repeated FieldStatus Fields = 2;
}

message FieldStatus {
    string Name = 1;
    repeated uint64 AvailableShards = 2;
}

message ClusterStatus {
    string ClusterID = 1;
    string State = 2;
    repeated Node Nodes = 3;
}

message BSIGroup {
    string Name = 1;
    string Type = 2;
    int64 Min = 3;
    int64 Max = 4;
}

message CreateViewMessage {
    string Index = 1;
    string Field = 2;
    string View = 3;
}

message DeleteViewMessage {
    string Index = 1;
    string Field = 2;
    string View = 3;
}

message ResizeInstruction {
    int64 JobID = 1;
    Node Node = 2;
    Node Coordinator = 3;
    repeated ResizeSource Sources = 4;
    NodeStatus NodeStatus = 7;
    ClusterStatus ClusterStatus = 6;
}

message ResizeSource {
    Node Node = 1;
    string Index = 2;
    string Field = 3;
    string View = 4;
    uint64 Shard = 5;
}

message ResizeInstructionComplete {
    int64 JobID = 1;
    Node Node = 2;
    string Error = 3;
}

message SetCoordinatorMessage {
    Node New = 1;
}

message UpdateCoordinatorMessage {
    Node New = 1;
}

message Topology {
    string ClusterID = 1;
    repeated string NodeIDs = 2;
}

message RecalculateCaches {}