[PPL-devel] [GIT] ppl/ppl(master): Added Variable_Stringifier interface.

[Enea Zaffanella]

Module: ppl/ppl
Branch: master
Commit: 7cf8a120e0c217dac91df9501eb72528650ae985
URL:    http://www.cs.unipr.it/git/gitweb.cgi?p=ppl/ppl.git;a=commit;h=7cf8a120e0c217dac91df9501eb72528650ae985

Author: Enea Zaffanella <zaffanella at cs.unipr.it>
Date:   Tue Aug  7 19:01:40 2012 +0200

Added Variable_Stringifier interface.

---

 .../Variable_Stringifier.java                      |   33 ++++++++++++++++++++
 1 files changed, 33 insertions(+), 0 deletions(-)

diff --git a/interfaces/Java/parma_polyhedra_library/Variable_Stringifier.java b/interfaces/Java/parma_polyhedra_library/Variable_Stringifier.java
new file mode 100644
index 0000000..67d6233
--- /dev/null
+++ b/interfaces/Java/parma_polyhedra_library/Variable_Stringifier.java
@@ -0,0 +1,33 @@
+/* Variable_Stringifier Java interface.
+   Copyright (C) 2010-2012 BUGSENG srl (http://bugseng.com)
+
+This file is part of the Parma Polyhedra Library (PPL).
+
+The PPL 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 3 of the License, or (at your
+option) any later version.
+
+The PPL 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 this program; if not, write to the Free Software Foundation,
+Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111-1307, USA.
+
+For the most up-to-date information see the Parma Polyhedra Library
+site: http://bugseng.com/products/ppl/ . */
+
+package parma_polyhedra_library;
+
+//! An interface for objects converting a Variable id to a string.
+/*! \ingroup PPL_Java_interface
+  If customized variable output is required, the user should implement
+  this interface and pass a corresponding instance to Variable's static
+  method \c setStringifier.
+*/
+public interface Variable_Stringifier {
+    public String stringify(int var_id);
+}