added OO interface

[helm.git] / helm / ocaml / registry / helm_registry.mli

diff --git a/helm/ocaml/registry/helm_registry.mli b/helm/ocaml/registry/helm_registry.mli
index 0f13a6162b55c23a606266736d72658eda983dc8..a6b51271bf48610552deb61f2c49f539c6ac5dd9 100644 (file)
--- a/helm/ocaml/registry/helm_registry.mli
+++ b/helm/ocaml/registry/helm_registry.mli
@@ -164,8 +164,9 @@ val get_opt_default:  (* as get_opt with an additional default value *)
  * associated to the corresponding key are executed, if at least one of them
  * fails, Invalid_value exception will be raised *)
 
-type validator_id
 
+(*
+type validator_id
   (** register a new validator for a given key
    * @param key key to which validator applies
    * @param validator a function applying to a value returning true if that
@@ -176,7 +177,8 @@ type validator_id
 val add_validator:
   key:string -> validator:(string -> bool) -> descr:string ->
     validator_id
-(* val remove_validator: validator_id -> unit *)
+val remove_validator: validator_id -> unit
+*)
 
 (** {2 Persistent configuration}
  * Validators aren't saved. load_from/save_to sequences don't preserve comments
@@ -196,6 +198,38 @@ val save_to: string -> unit
    *)
 val load_from: ?path:string list -> string -> unit
 
-(* DEBUGGING *)
-(* val dump: unit -> unit *)
+(** {2 OO interface} *)
+
+  (** @see load_from *)
+class registry: ?path: string list -> string ->
+  object
+    method get: string -> string
+    method set: key:string -> value:string -> unit
+    method has: string -> bool
+    method unset: string -> unit
+    method fold: ?prefix:string -> ('a -> string -> string -> 'a) -> 'a -> 'a
+    method iter: ?prefix:string -> (string -> string -> unit) -> unit
+    method to_list: ?prefix:string -> unit -> (string * string) list
+    method ls: string -> string list * string list
+    method get_string: string -> string
+    method get_int: string -> int
+    method get_float: string -> float
+    method get_bool: string -> bool
+    method get_string_list: string -> string list
+    method set_string: key:string -> value:string -> unit
+    method set_int: key:string -> value:int -> unit
+    method set_float: key:string -> value:float -> unit
+    method set_bool: key:string -> value:bool -> unit
+    method set_string_list: key:string -> value:string list -> unit
+    method get_opt:
+      (string -> 'a) (* getter *) ->
+        string -> 'a option
+    method set_opt:
+      (key:string -> value:'a -> unit) (* setter *) ->
+        key:string -> value:'a option -> unit
+    method get_opt_default:
+      (string -> 'a) (* getter *) ->
+        'a -> string -> 'a
+    method save_to: string -> unit
+  end