fol evaluator

1 files changed, 19 insertions, 17 deletions

diff --git a/lib/protocols/Program.mli b/lib/protocols/Program.mli
index a795f16..1d6c3ae 100644
--- a/lib/protocols/Program.mli
+++ b/lib/protocols/Program.mli
@@ -1,21 +1,23 @@
-type t
+module type PROGRAM = sig
+  type t
+end
+
+module Make (P : PROGRAM) : sig
+  type t
+
+  class type implementation = object
+    method invoke :
+      program:P.t ->
+      Context.t ->
+      (Handle.t, Concepts.Condition.condition) result
+  end
 
-class type implementation = object
-  method entry_points : string BatFingerTree.t
-  method invoke :
-    entry:string ->
-    bindings:Concepts.Tuple.t ->
+  val make : #implementation -> Handle.protocol
+  val from : Handle.t -> t Handle.interface option
+
+  val invoke :
+    t Handle.interface ->
+    program:P.t ->
     Context.t ->
     (Handle.t, Concepts.Condition.condition) result
 end
-
-val make : #implementation -> Handle.protocol
-val from : Handle.t -> t Handle.interface option
-val entry_points : t Handle.interface -> string BatFingerTree.t
-
-val invoke :
-  t Handle.interface ->
-  entry:string ->
-  bindings:Concepts.Tuple.t ->
-  Context.t ->
-  (Handle.t, Concepts.Condition.condition) result