--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/SMART/Java/Python/ncList/NCIndex.py	Thu May 02 09:56:47 2013 -0400
@@ -0,0 +1,55 @@
+#! /usr/bin/env python
+#
+# Copyright INRA-URGI 2009-2010
+# 
+# This software is governed by the CeCILL license under French law and
+# abiding by the rules of distribution of free software. You can use,
+# modify and/ or redistribute the software under the terms of the CeCILL
+# license as circulated by CEA, CNRS and INRIA at the following URL
+# "http://www.cecill.info".
+# 
+# As a counterpart to the access to the source code and rights to copy,
+# modify and redistribute granted by the license, users are provided only
+# with a limited warranty and the software's author, the holder of the
+# economic rights, and the successive licensors have only limited
+# liability.
+# 
+# In this respect, the user's attention is drawn to the risks associated
+# with loading, using, modifying and/or developing or reproducing the
+# software by the user in light of its specific status of free software,
+# that may mean that it is complicated to manipulate, and that also
+# therefore means that it is reserved for developers and experienced
+# professionals having in-depth computer knowledge. Users are therefore
+# encouraged to load and test the software's suitability as regards their
+# requirements in conditions enabling the security of their systems and/or
+# data to be ensured and, more generally, to use and operate it in the
+# same conditions as regards security.
+# 
+# The fact that you are presently reading this means that you have had
+# knowledge of the CeCILL license and that you accept its terms.
+#
+
+from SMART.Java.Python.structure.Transcript import Transcript
+
+class NCIndex(object):
+
+    def __init__(self, verbosity):
+        self._verbosity = verbosity
+        self._step      = 10000
+        self._indices   = []
+
+    def setStep(self, step):
+        self._step = step
+
+    def addTranscript(self, end, index):
+        binStart = len(self._indices)
+        binEnd   = int(end / self._step)
+        for bin in range(binStart, binEnd+1):
+            self._indices.append(index)
+
+    def getIndex(self, transcript):
+        bin = int(transcript.getStart() / self._step)
+        if bin >= len(self._indices):
+            return self._indices[-1]
+        return self._indices[bin]
+