summaryrefslogtreecommitdiff
path: root/BackendClass.hs
diff options
context:
space:
mode:
authorGravatar Joey Hess <joey@kitenet.net>2011-06-01 21:56:04 -0400
committerGravatar Joey Hess <joey@kitenet.net>2011-06-01 21:56:04 -0400
commit703c437bd9c6cb9e4675b65ac2b107f76b135d71 (patch)
treea6f35036bdd2b33aca50fd899448a0f6e3b60507 /BackendClass.hs
parent971ab27e7820a3228f71dd42f3e870c0fc2f4345 (diff)
rename modules for data types into Types/ directory
Diffstat (limited to 'BackendClass.hs')
-rw-r--r--BackendClass.hs41
1 files changed, 0 insertions, 41 deletions
diff --git a/BackendClass.hs b/BackendClass.hs
deleted file mode 100644
index b2d8879c2..000000000
--- a/BackendClass.hs
+++ /dev/null
@@ -1,41 +0,0 @@
-{- git-annex key/value backend data type
- -
- - Most things should not need this, using Types instead
- -
- - Copyright 2010 Joey Hess <joey@kitenet.net>
- -
- - Licensed under the GNU GPL version 3 or higher.
- -}
-
-module BackendClass where
-
-import Key
-
-data Backend a = Backend {
- -- name of this backend
- name :: String,
- -- converts a filename to a key
- getKey :: FilePath -> a (Maybe Key),
- -- stores a file's contents to a key
- storeFileKey :: FilePath -> Key -> a Bool,
- -- retrieves a key's contents to a file
- retrieveKeyFile :: Key -> FilePath -> a Bool,
- -- removes a key, optionally checking that enough copies are stored
- -- elsewhere
- removeKey :: Key -> Maybe Int -> a Bool,
- -- checks if a backend is storing the content of a key
- hasKey :: Key -> a Bool,
- -- called during fsck to check a key
- -- (second parameter may be the filename associated with it)
- -- (third parameter may be the number of copies that there should
- -- be of the key)
- fsckKey :: Key -> Maybe FilePath -> Maybe Int -> a Bool,
- -- Is a newer repesentation possible for a key?
- upgradableKey :: Key -> a Bool
-}
-
-instance Show (Backend a) where
- show backend = "Backend { name =\"" ++ name backend ++ "\" }"
-
-instance Eq (Backend a) where
- a == b = name a == name b