package sink import ( "github.com/seaweedfs/seaweedfs/weed/pb/filer_pb" "github.com/seaweedfs/seaweedfs/weed/replication/source" "github.com/seaweedfs/seaweedfs/weed/util" ) type ReplicationSink interface { GetName() string Initialize(configuration util.Configuration, prefix string) error DeleteEntry(key string, isDirectory, deleteIncludeChunks bool, signatures []int32) error CreateEntry(key string, entry *filer_pb.Entry, signatures []int32) error UpdateEntry(key string, oldEntry *filer_pb.Entry, newParentPath string, newEntry *filer_pb.Entry, deleteIncludeChunks bool, signatures []int32) (foundExistingEntry bool, err error) GetSinkToDirectory() string SetSourceFiler(s *source.FilerSource) IsIncremental() bool } var ( Sinks []ReplicationSink )