X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Focaml%2Fmetadata%2FmetadataConstraints.mli;h=0d66557414365452837ed1eabef188624880dfae;hb=349a0e23813a7f33853e1f8fe48230276ac22934;hp=48143490ff1682d3240d25eaa4781ba80bf4dd15;hpb=20054808327ccec9d018b8cc54b31ccb44724f49;p=helm.git

diff --git a/helm/ocaml/metadata/metadataConstraints.mli b/helm/ocaml/metadata/metadataConstraints.mli
index 48143490f..0d6655741 100644
--- a/helm/ocaml/metadata/metadataConstraints.mli
+++ b/helm/ocaml/metadata/metadataConstraints.mli
@@ -59,16 +59,29 @@ type cardinality_condition =
   | Gt of int
   | Lt of int
 
+type rating_criterion =
+  [ `Hits   (** order by number of hits, most used objects first *)
+  ]
+
+val add_constraint:
+  ?start:int ->
+  ?tables:string * string * string * string ->
+  int * string list * string list ->
+  MetadataTypes.constr ->
+  int * string list * string list
+
   (** @param concl_card cardinality condition on conclusion only
   * @param full_card cardinality condition on the whole statement
   * @param diff required difference between the number of different constants in
   * hypothesis and the number of different constants in body
   * @return list of URI satisfying given constraints *)
+
 val at_least:
   dbd:Mysql.dbd ->
   ?concl_card:cardinality_condition ->
   ?full_card:cardinality_condition ->
   ?diff:cardinality_condition ->
+  ?rating:rating_criterion ->
   MetadataTypes.constr list ->
     string list
 
@@ -78,6 +91,20 @@ val at_most:
   ?where:where -> StringSet.t ->
     (string -> bool)
 
+val add_all_constr: 
+  ?tbl:string ->
+   int * string list * string list ->
+  cardinality_condition option ->
+  cardinality_condition option ->
+  cardinality_condition option ->
+  int * string list * string list
+
+val exec: 
+  dbd:Mysql.dbd ->
+  ?rating:[ `Hits ] -> 
+  int * string list * string list -> 
+  string list
+
 val signature_of: Cic.term -> term_signature
 val constants_of: Cic.term -> StringSet.t