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raft: remove the applysnap from Storage interface

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This commit is contained in:
Xiang Li 2014-11-26 11:28:51 -08:00
parent e23f9e76d1
commit 732cfa1ad6
1 changed files with 2 additions and 4 deletions
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6
raft/storage.go
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@ -52,9 +52,6 @@ type Storage interface {
FirstIndex() (uint64, error) FirstIndex() (uint64, error)
// Snapshot returns the most recent snapshot. // Snapshot returns the most recent snapshot.
Snapshot() (pb.Snapshot, error) Snapshot() (pb.Snapshot, error)
// ApplySnapshot overwrites the contents of this Storage object with
// those of the given snapshot.
ApplySnapshot(pb.Snapshot) error
} }
// MemoryStorage implements the Storage interface backed by an // MemoryStorage implements the Storage interface backed by an
@ -133,7 +130,8 @@ func (ms *MemoryStorage) Snapshot() (pb.Snapshot, error) {
return ms.snapshot, nil return ms.snapshot, nil
} }
// ApplySnapshot implements the Storage interface. // ApplySnapshot overwrites the contents of this Storage object with
// those of the given snapshot.
func (ms *MemoryStorage) ApplySnapshot(snap pb.Snapshot) error { func (ms *MemoryStorage) ApplySnapshot(snap pb.Snapshot) error {
ms.Lock() ms.Lock()
defer ms.Unlock() defer ms.Unlock()