refactoring

weed/filer2/filerstore.go

@@ -0,0 +1,13 @@
+package filer2
+
+import "errors"
+
+type FilerStore interface {
+	InsertEntry(*Entry) (error)
+	UpdateEntry(*Entry) (err error)
+	FindEntry(FullPath) (found bool, entry *Entry, err error)
+	DeleteEntry(FullPath) (fileEntry *Entry, err error)
+	ListDirectoryEntries(dirPath FullPath, startFileName string, inclusive bool, limit int) ([]*Entry, error)
+}
+
+var ErrNotFound = errors.New("filer: no entry is found in filer store")