Source file `lib_parsing_java.ml`

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(* Copyright (C) 2012 Yoann Padioleau
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License (GPL)
 * version 2 as published by the Free Software Foundation.
 * 
 * This program 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
 * file license.txt for more details.
 *)

module FT = File_type
module V = Visitor_java

(*****************************************************************************)
(* Filenames *)
(*****************************************************************************)

let find_source_files_of_dir_or_files xs = 
  Common.files_of_dir_or_files_no_vcs_nofilter xs 
  |> List.filter (fun filename ->
    match File_type.file_type_of_file filename with
    | FT.PL (FT.Java) -> true
    | _ -> false
  ) |> Common.sort

(*****************************************************************************)
(* Extract infos *)
(*****************************************************************************)

let extract_info_visitor recursor = 
  let globals = ref [] in
  let hooks = { V.default_visitor with
    V.kinfo = (fun (_k, _) i -> Common.push i globals)
  } in
  begin
    let vout = V.mk_visitor hooks in
    recursor vout;
    List.rev !globals
  end

let ii_of_any any = 
  extract_info_visitor (fun visitor -> visitor any)