mathql query generator interface patched

[helm.git] / helm / ocaml / mathql_generator / mQueryGenerator.mli

diff --git a/helm/ocaml/mathql_generator/mQueryGenerator.mli b/helm/ocaml/mathql_generator/mQueryGenerator.mli
new file mode 100644 (file)
index 0000000..eace225
--- /dev/null
+++ b/helm/ocaml/mathql_generator/mQueryGenerator.mli
@@ -0,0 +1,44 @@
+(* Copyright (C) 2000, HELM Team.
+ * 
+ * This file is part of HELM, an Hypertextual, Electronic
+ * Library of Mathematics, developed at the Computer Science
+ * Department, University of Bologna, Italy.
+ * 
+ * HELM is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ * 
+ * HELM is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with HELM; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
+ * MA  02111-1307, USA.
+ * 
+ * For details, see the HELM World-Wide-Web page,
+ * http://cs.unibo.it/helm/.
+ *)
+
+type uri = string
+type position = string
+type depth = int option
+type sort = string 
+
+type r_obj = (uri * position * depth) 
+type r_rel = (position * depth)
+type r_sort = (position * depth * sort) 
+
+type must_restrictions = (r_obj list * r_rel list * r_sort list)
+type only_restrictions =
+ (r_obj list option * r_rel list option * r_sort list option)
+type universe = position list option
+
+val locate               : string -> MathQL.query
+
+val query_of_constraints : universe -> must_restrictions -> only_restrictions -> MathQL.query
+
+val builtin              : MathQL.vvar -> string