ocaml 3.09 transition

[helm.git] / helm / ocaml / metadata / metadataPp.ml

diff --git a/helm/ocaml/metadata/metadataPp.ml b/helm/ocaml/metadata/metadataPp.ml
index 5b8ae4e7a55c2ca88c6ef2102b0437344f2e1756..acf425ce130df9f5af422cbc30ff6ea9788b23b6 100644 (file)
--- a/helm/ocaml/metadata/metadataPp.ml
+++ b/helm/ocaml/metadata/metadataPp.ml
@@ -25,53 +25,91 @@
 
 open Printf
 
+open MetadataTypes
+
+let pp_relation r = 
+  match r with
+  | Eq i -> sprintf "= %d" i
+  | Ge i -> sprintf ">= %d" i
+  | Gt i -> sprintf "> %d" i
+  | Le i -> sprintf "<= %d" i
+  | Lt i -> sprintf "< %d" i
+
 let pp_position = function
-  | `MainConclusion -> "MainConclusion"
-  | `MainHypothesis -> "MainHypothesis"
+  | `MainConclusion (Some d) -> sprintf "MainConclusion(%s)" (pp_relation d)
+  | `MainConclusion None -> sprintf "MainConclusion"
+  | `MainHypothesis (Some d) -> sprintf "MainHypothesis(%s)" (pp_relation d)
+  | `MainHypothesis None -> "MainHypothesis"
   | `InConclusion -> "InConclusion"
   | `InHypothesis -> "InHypothesis"
   | `InBody -> "InBody"
 
+let pp_position_tag = function
+  | `MainConclusion _ -> mainconcl_pos
+  | `MainHypothesis _ -> mainhyp_pos
+  | `InConclusion -> inconcl_pos
+  | `InHypothesis -> inhyp_pos
+  | `InBody -> inbody_pos
+
+let columns_of_position pos =
+  match pos with
+  | `MainConclusion (Some (Eq d)) -> `String mainconcl_pos, `Int d
+  | `MainConclusion None -> `String mainconcl_pos, `Null
+  | `MainHypothesis (Some (Eq d)) -> `String mainhyp_pos, `Int d
+  | `MainHypothesis None -> `String mainhyp_pos, `Null
+  | `InConclusion -> `String inconcl_pos, `Null
+  | `InHypothesis -> `String inhyp_pos, `Null
+  | `InBody -> `String inbody_pos, `Null
+  | _ -> assert false 
+
+(*
 let metadata_ns = "http://www.cs.unibo.it/helm/schemas/schema-helm"
 let uri_of_pos pos = String.concat "#" [metadata_ns; pp_position pos]
-
-let pp_sort = function
-  | Cic.Prop -> "Prop"
-  | Cic.Set -> "Set"
-  | Cic.Type _ -> "Type"
-  | Cic.CProp -> "CProp"
+*)
 
 type t = [ `Int of int | `String of string | `Null ]
 
-let columns_of_metadata ~about metadatas =
-  let position p = `String (pp_position p) in
-  let sort s = `String (pp_sort s) in
-  let source = `String about in
-  let depth d = `Int d in
-  let depth_opt = function None -> `Null | Some d -> `Int d in
-  let occurrence u = `String u in
+let columns_of_metadata_aux ~about metadata =
+  let sort s = `String (CicPp.ppsort s) in
+  let source = `String (UriManager.string_of_uri about) in
+  let occurrence u = `String (UriManager.string_of_uri u) in
   List.fold_left
     (fun (sort_cols, rel_cols, obj_cols) metadata ->
       match metadata with
-      | `Sort (s, p, d) ->
-          [source; position p; depth d; sort s] :: sort_cols, rel_cols, obj_cols
-      | `Rel (p, d) ->
-          sort_cols, [source; position p; depth d] :: rel_cols, obj_cols
-      | `Obj (o, p, d) ->
+      | `Sort (s, p) ->
+          let (p, d) = columns_of_position (p :> position) in
+          [source; p; d; sort s] :: sort_cols, rel_cols, obj_cols
+      | `Rel p ->
+          let (p, d) = columns_of_position (p :> position) in
+          sort_cols, [source; p; d] :: rel_cols, obj_cols
+      | `Obj (o, p) ->
+          let (p, d) = columns_of_position p in
           sort_cols, rel_cols,
-          [source; occurrence o; position p; depth_opt d] :: obj_cols)
-    ([], [], []) metadatas
+          [source; occurrence o; p; d] :: obj_cols)
+    ([], [], []) metadata
 
-let columns_of_ind_metadata ind_metadata =
+let columns_of_metadata metadata =
   List.fold_left
-    (fun (sort_cols, rel_cols, obj_cols) (uri, _, metadatas) ->
-      let (s, r, o) = columns_of_metadata ~about:uri metadatas in
+    (fun (sort_cols, rel_cols, obj_cols) (uri, _, metadata) ->
+      let (s, r, o) = columns_of_metadata_aux ~about:uri metadata in
       (List.append sort_cols s, List.append rel_cols r, List.append obj_cols o))
-    ([], [], []) ind_metadata
+    ([], [], []) metadata
 
+let pp_constr =
+  function
+    | `Sort (sort, p) -> 
+       sprintf "Sort %s; [%s]" 
+         (CicPp.ppsort sort) (String.concat ";" (List.map pp_position p))
+    | `Rel p -> sprintf "Rel [%s]" (String.concat ";" (List.map pp_position p))
+    | `Obj (uri, p) -> sprintf "Obj %s; [%s]" 
+       (UriManager.string_of_uri uri) (String.concat ";" (List.map pp_position p))
+ 
+(*
 let pp_columns ?(sep = "\n") (sort_cols, rel_cols, obj_cols) =
   String.concat sep
     ([ "Sort" ] @ List.map Dbi.sdebug (sort_cols :> Dbi.sql_t list list) @
     [ "Rel" ] @ List.map Dbi.sdebug (rel_cols :> Dbi.sql_t list list) @
     [ "Obj" ] @ List.map Dbi.sdebug (obj_cols :> Dbi.sql_t list list))
+*)
+