1 files changed, 14 insertions, 0 deletions
diff --git a/weed/replication/sink/replication_sink.go b/weed/replication/sink/replication_sink.go
new file mode 100644
index 000000000..bb4a8aa83
--- /dev/null
+++ b/weed/replication/sink/replication_sink.go
@@ -0,0 +1,14 @@
+package sink
+
+import (
+	"github.com/chrislusf/seaweedfs/weed/pb/filer_pb"
+	"github.com/chrislusf/seaweedfs/weed/replication/source"
+)
+
+type ReplicationSink interface {
+	DeleteEntry(key string, entry *filer_pb.Entry, deleteIncludeChunks bool) error
+	CreateEntry(key string, entry *filer_pb.Entry) error
+	UpdateEntry(key string, oldEntry, newEntry *filer_pb.Entry, deleteIncludeChunks bool) error
+	GetSinkToDirectory() string
+	SetSourceFiler(s *source.FilerSource)
+}