package engine import ( "github.com/nspcc-dev/neofs-node/pkg/local_object_storage/pilorama" cidSDK "github.com/nspcc-dev/neofs-sdk-go/container/id" "go.uber.org/zap" ) var _ pilorama.Forest = (*StorageEngine)(nil) // TreeMove implements the pilorama.Forest interface. func (e *StorageEngine) TreeMove(cid cidSDK.ID, treeID string, m *pilorama.Move) (*pilorama.LogMove, error) { var err error var lm *pilorama.LogMove for _, sh := range e.sortShardsByWeight(cid) { lm, err = sh.TreeMove(cid, treeID, m) if err != nil { e.log.Debug("can't put node in a tree", zap.Stringer("cid", cid), zap.String("tree", treeID), zap.String("err", err.Error())) continue } return lm, nil } return nil, err } // TreeAddByPath implements the pilorama.Forest interface. func (e *StorageEngine) TreeAddByPath(cid cidSDK.ID, treeID string, attr string, path []string, m []pilorama.KeyValue) ([]pilorama.LogMove, error) { var err error var lm []pilorama.LogMove for _, sh := range e.sortShardsByWeight(cid) { lm, err = sh.TreeAddByPath(cid, treeID, attr, path, m) if err != nil { e.log.Debug("can't put node in a tree", zap.Stringer("cid", cid), zap.String("tree", treeID), zap.String("err", err.Error())) continue } return lm, nil } return nil, err } // TreeApply implements the pilorama.Forest interface. func (e *StorageEngine) TreeApply(cid cidSDK.ID, treeID string, m *pilorama.Move) error { var err error for _, sh := range e.sortShardsByWeight(cid) { err = sh.TreeApply(cid, treeID, m) if err != nil { e.log.Debug("can't put node in a tree", zap.Stringer("cid", cid), zap.String("tree", treeID), zap.String("err", err.Error())) continue } return nil } return err } // TreeGetByPath implements the pilorama.Forest interface. func (e *StorageEngine) TreeGetByPath(cid cidSDK.ID, treeID string, attr string, path []string, latest bool) ([]pilorama.Node, error) { var err error var nodes []pilorama.Node for _, sh := range e.sortShardsByWeight(cid) { nodes, err = sh.TreeGetByPath(cid, treeID, attr, path, latest) if err != nil { e.log.Debug("can't put node in a tree", zap.Stringer("cid", cid), zap.String("tree", treeID), zap.String("err", err.Error())) continue } return nodes, nil } return nil, err } // TreeGetMeta implements the pilorama.Forest interface. func (e *StorageEngine) TreeGetMeta(cid cidSDK.ID, treeID string, nodeID pilorama.Node) (pilorama.Meta, uint64, error) { var err error var m pilorama.Meta var p uint64 for _, sh := range e.sortShardsByWeight(cid) { m, p, err = sh.TreeGetMeta(cid, treeID, nodeID) if err != nil { e.log.Debug("can't put node in a tree", zap.Stringer("cid", cid), zap.String("tree", treeID), zap.String("err", err.Error())) continue } return m, p, nil } return pilorama.Meta{}, 0, err } // TreeGetChildren implements the pilorama.Forest interface. func (e *StorageEngine) TreeGetChildren(cid cidSDK.ID, treeID string, nodeID pilorama.Node) ([]uint64, error) { var err error var nodes []uint64 for _, sh := range e.sortShardsByWeight(cid) { nodes, err = sh.TreeGetChildren(cid, treeID, nodeID) if err != nil { e.log.Debug("can't put node in a tree", zap.Stringer("cid", cid), zap.String("tree", treeID), zap.String("err", err.Error())) continue } return nodes, nil } return nil, err } // TreeGetOpLog implements the pilorama.Forest interface. func (e *StorageEngine) TreeGetOpLog(cid cidSDK.ID, treeID string, height uint64) (pilorama.Move, error) { var err error var lm pilorama.Move for _, sh := range e.sortShardsByWeight(cid) { lm, err = sh.TreeGetOpLog(cid, treeID, height) if err != nil { e.log.Debug("can't perform `GetOpLog`", zap.Stringer("cid", cid), zap.String("tree", treeID), zap.Uint64("height", height), zap.String("err", err.Error())) continue } return lm, nil } return lm, err }