X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Focaml%2Fmetadata%2FmetadataPp.ml;h=acf425ce130df9f5af422cbc30ff6ea9788b23b6;hb=4167cea65ca58897d1a3dbb81ff95de5074700cc;hp=e2e21662b371a3c58711d30d569aa4b27ecdc92e;hpb=f67051433df98fea85f4af84c12b637f11315277;p=helm.git

diff --git a/helm/ocaml/metadata/metadataPp.ml b/helm/ocaml/metadata/metadataPp.ml
index e2e21662b..acf425ce1 100644
--- a/helm/ocaml/metadata/metadataPp.ml
+++ b/helm/ocaml/metadata/metadataPp.ml
@@ -27,10 +27,18 @@ 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 (Some d) -> sprintf "MainConclusion(%d)" d
+  | `MainConclusion (Some d) -> sprintf "MainConclusion(%s)" (pp_relation d)
   | `MainConclusion None -> sprintf "MainConclusion"
-  | `MainHypothesis (Some d) -> sprintf "MainHypothesis(%d)" d
+  | `MainHypothesis (Some d) -> sprintf "MainHypothesis(%s)" (pp_relation d)
   | `MainHypothesis None -> "MainHypothesis"
   | `InConclusion -> "InConclusion"
   | `InHypothesis -> "InHypothesis"
@@ -43,14 +51,16 @@ let pp_position_tag = function
   | `InHypothesis -> inhyp_pos
   | `InBody -> inbody_pos
 
-let columns_of_position = function
-  | `MainConclusion (Some d) -> `String mainconcl_pos, `Int d
+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 d) -> `String mainhyp_pos, `Int d
+  | `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"
@@ -59,32 +69,41 @@ let uri_of_pos pos = String.concat "#" [metadata_ns; pp_position pos]
 
 type t = [ `Int of int | `String of string | `Null ]
 
-let columns_of_metadata ~about metadatas =
+let columns_of_metadata_aux ~about metadata =
   let sort s = `String (CicPp.ppsort s) in
-  let source = `String about in
-  let occurrence u = `String u 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) ->
-          let (p, d) = columns_of_position p in
+          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 in
+          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; p; d] :: obj_cols)
-    ([], [], []) metadatas
+    ([], [], []) 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
@@ -93,3 +112,4 @@ let pp_columns ?(sep = "\n") (sort_cols, rel_cols, obj_cols) =
     [ "Obj" ] @ List.map Dbi.sdebug (obj_cols :> Dbi.sql_t list list))
 *)
 
+