spannerpb

type HashAlgorithm int32

type HashStrategy int32

type LogStorageConfig struct {

	// num_unseq_buckets defines the length of the unsequenced time ring buffer.
	// This value must *never* be reduced for any provisioned tree.
	//
	// This value should be >= 1, and there's probably not much benefit in
	// raising it past about 4.
	// TODO(al): test what the effects of various values are here.
	NumUnseqBuckets int64 `protobuf:"varint,1,opt,name=num_unseq_buckets,json=numUnseqBuckets,proto3" json:"num_unseq_buckets,omitempty"`
	// num_merkle_buckets defines the number of individual buckets below each
	// unsequenced ring bucket.
	// This value may be changed at any time (so long as you understand the
	// impact it'll have on integration performace!)
	//
	// This value must lie in the range [1..256]
	NumMerkleBuckets int64 `protobuf:"varint,2,opt,name=num_merkle_buckets,json=numMerkleBuckets,proto3" json:"num_merkle_buckets,omitempty"`
	// contains filtered or unexported fields
}

type MapStorageConfig struct {
	// contains filtered or unexported fields
}

type SignatureAlgorithm int32

type TreeHead struct {

	// tree_id identifies the tree this TreeHead is built from.
	TreeId int64 `protobuf:"varint,1,opt,name=tree_id,json=treeId,proto3" json:"tree_id,omitempty"`
	// ts_nanos is the nanosecond resolution timestamp at which the
	// TreeHead was created.
	TsNanos int64 `protobuf:"varint,2,opt,name=ts_nanos,json=tsNanos,proto3" json:"ts_nanos,omitempty"`
	// tree_size is the number of entries in the tree.
	TreeSize int64 `protobuf:"varint,3,opt,name=tree_size,json=treeSize,proto3" json:"tree_size,omitempty"`
	// root_hash is the root of the tree.
	RootHash []byte `protobuf:"bytes,4,opt,name=root_hash,json=rootHash,proto3" json:"root_hash,omitempty"`
	// signature holds the raw digital signature across the serialized log_root
	// (not present) represented by the data in this TreeHead.
	Signature []byte `protobuf:"bytes,10,opt,name=signature,proto3" json:"signature,omitempty"`
	// tree_revision identifies the revision at which the TreeHead was created.
	TreeRevision int64  `protobuf:"varint,6,opt,name=tree_revision,json=treeRevision,proto3" json:"tree_revision,omitempty"`
	Metadata     []byte `protobuf:"bytes,9,opt,name=metadata,proto3" json:"metadata,omitempty"`
	// contains filtered or unexported fields
}

type TreeInfo struct {

	// tree_id is the ID of the tree, and is used as a primary key.
	TreeId int64 `protobuf:"varint,1,opt,name=tree_id,json=treeId,proto3" json:"tree_id,omitempty"`
	// key_id identifies the private key associated with this tree.
	KeyId int64 `protobuf:"varint,2,opt,name=key_id,json=keyId,proto3" json:"key_id,omitempty"`
	// name is a short name for this tree.
	Name string `protobuf:"bytes,3,opt,name=name,proto3" json:"name,omitempty"`
	// description is a short free form text describing the tree.
	Description string `protobuf:"bytes,4,opt,name=description,proto3" json:"description,omitempty"`
	// tree_type identifies whether this is a Log or a Map tree.
	TreeType TreeType `protobuf:"varint,5,opt,name=tree_type,json=treeType,proto3,enum=spannerpb.TreeType" json:"tree_type,omitempty"`
	// tree_state is the state of the tree.
	TreeState TreeState `protobuf:"varint,8,opt,name=tree_state,json=treeState,proto3,enum=spannerpb.TreeState" json:"tree_state,omitempty"`
	// hash_strategy is the hashing strategy used by the tree.
	HashStrategy HashStrategy `` /* 126-byte string literal not displayed */
	// hash_algorithm is the hash algorithm used by the tree.
	HashAlgorithm HashAlgorithm `` /* 131-byte string literal not displayed */
	// signature_algorithm is the signature algorithm used by the tree.
	SignatureAlgorithm SignatureAlgorithm `` /* 151-byte string literal not displayed */
	// create_time_nanos is the creation timestamp of the tree, in nanos since
	// epoch.
	CreateTimeNanos int64 `protobuf:"varint,13,opt,name=create_time_nanos,json=createTimeNanos,proto3" json:"create_time_nanos,omitempty"`
	// update_time_nanos is the last update time of the tree, in nanos since
	// epoch.
	UpdateTimeNanos int64 `protobuf:"varint,14,opt,name=update_time_nanos,json=updateTimeNanos,proto3" json:"update_time_nanos,omitempty"`
	// private_key should be used to generate signatures for this tree.
	PrivateKey *anypb.Any `protobuf:"bytes,15,opt,name=private_key,json=privateKey,proto3" json:"private_key,omitempty"`
	// public_key_der should be used to verify signatures produced by this tree.
	// It is the key in DER-encoded PKIX form.
	PublicKeyDer []byte `protobuf:"bytes,16,opt,name=public_key_der,json=publicKeyDer,proto3" json:"public_key_der,omitempty"`
	// config contains the log or map specific tree configuration.
	//
	// Types that are assignable to StorageConfig:
	//
	//	*TreeInfo_LogStorageConfig
	//	*TreeInfo_MapStorageConfig
	StorageConfig isTreeInfo_StorageConfig `protobuf_oneof:"storage_config"`
	// max_root_duration_millis is the interval after which a new signed root is
	// produced even if there have been no submission.  If zero, this behavior is
	// disabled.
	MaxRootDurationMillis int64 `` /* 130-byte string literal not displayed */
	// If true the tree was soft deleted.
	Deleted bool `protobuf:"varint,18,opt,name=deleted,proto3" json:"deleted,omitempty"`
	// Time of tree deletion, if any.
	DeleteTimeNanos int64 `protobuf:"varint,19,opt,name=delete_time_nanos,json=deleteTimeNanos,proto3" json:"delete_time_nanos,omitempty"`
	// contains filtered or unexported fields
}

type TreeInfo_LogStorageConfig struct {
	LogStorageConfig *LogStorageConfig `protobuf:"bytes,6,opt,name=log_storage_config,json=logStorageConfig,proto3,oneof"`
}

type TreeInfo_MapStorageConfig struct {
	MapStorageConfig *MapStorageConfig `protobuf:"bytes,7,opt,name=map_storage_config,json=mapStorageConfig,proto3,oneof"`
}

type TreeState int32

type TreeType int32