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27 lines
766 B
Go
27 lines
766 B
Go
package objecttree
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import "context"
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type StorageChange struct {
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RawChange []byte
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PrevIds []string
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Id string
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SnapshotCounter int
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SnapshotId string
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OrderId string
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ChangeSize int
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}
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type StorageIterator = func(ctx context.Context, change StorageChange) (shouldContinue bool)
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type Storage interface {
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Id() string
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Root() (*StorageChange, error)
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Heads() ([]string, error)
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CommonSnapshot() (string, error)
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Has(ctx context.Context, id string) (bool, error)
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Get(ctx context.Context, id string) (StorageChange, error)
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GetAfterOrder(ctx context.Context, orderId string, iter StorageIterator) error
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AddAll(ctx context.Context, changes []StorageChange, heads []string, commonSnapshot string) error
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Delete() error
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}
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