.. java:import:: java.io File

.. java:import:: java.io IOException

.. java:import:: java.io FileWriter

.. java:import:: java.io PrintWriter

.. java:import:: java.util ArrayList

StateLogger
===========

.. java:package:: ch.epfl.leb.sass.loggers
   :noindex:

.. java:type:: public class StateLogger extends AbstractLogger

   Records the fluorophore states to a file. The StateLogger is a singleton.

   :author: Kyle M. Douglass

Methods
-------
getElapsedTimes
^^^^^^^^^^^^^^^

.. java:method:: public ArrayList<Double> getElapsedTimes()
   :outertype: StateLogger

getFilename
^^^^^^^^^^^

.. java:method:: public String getFilename()
   :outertype: StateLogger

   Return the current filename for the log file.

   :return: filename

getIds
^^^^^^

.. java:method:: public ArrayList<Integer> getIds()
   :outertype: StateLogger

getInitialStates
^^^^^^^^^^^^^^^^

.. java:method:: public ArrayList<Integer> getInitialStates()
   :outertype: StateLogger

getInstance
^^^^^^^^^^^

.. java:method:: public static StateLogger getInstance()
   :outertype: StateLogger

   :return: An instance of the singleton.

getNextStates
^^^^^^^^^^^^^

.. java:method:: public ArrayList<Integer> getNextStates()
   :outertype: StateLogger

logStateTransition
^^^^^^^^^^^^^^^^^^

.. java:method:: public void logStateTransition(int id, double timeElapsed, int initialState, int nextState)
   :outertype: StateLogger

   Simple logger for state transitions and their times.

   :param id: integer ID of the emitter
   :param timeElapsed: The time spent in the current state
   :param initialState: integer ID of the original state
   :param nextState: integer ID for the new fluorophore state

reset
^^^^^

.. java:method:: @Override public void reset()
   :outertype: StateLogger

   Resets the logger to its initial state.

saveLogFile
^^^^^^^^^^^

.. java:method:: @Override public void saveLogFile() throws IOException
   :outertype: StateLogger

   Saves the state of the logger to a file.

   :throws IOException: