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[#1344] pilorama: Document errors for Get* methods

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Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
This commit is contained in:
Evgenii Stratonikov 2022-05-04 12:47:11 +03:00
parent 59bd5ac973
commit 34cab7be82
1 changed files with 3 additions and 0 deletions
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3
pkg/local_object_storage/pilorama/interface.go
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@ -17,10 +17,13 @@ type Forest interface {
// The path is constructed by descending from the root using the values of the
// AttributeFilename in meta.
// The last argument determines whether only the node with the latest timestamp is returned.
// Should return ErrTreeNotFound if the tree is not found, and empty result if the path is not in the tree.
TreeGetByPath(cid cidSDK.ID, treeID string, attr string, path []string, latest bool) ([]Node, error)
// TreeGetMeta returns meta information of the node with the specified ID.
// Should return ErrTreeNotFound if the tree is not found, and empty result if the node is not in the tree.
TreeGetMeta(cid cidSDK.ID, treeID string, nodeID Node) (Meta, error)
// TreeGetChildren returns children of the node with the specified ID. The order is arbitrary.
// Should return ErrTreeNotFound if the tree is not found, and empty result if the node is not in the tree.
TreeGetChildren(cid cidSDK.ID, treeID string, nodeID Node) ([]uint64, error)
}