[Pybrainsim-activity] SF.net SVN: pybrainsim:[50] trunk/src/Stimulus.py

[<rg...@us...>]

Revision: 50
          http://pybrainsim.svn.sourceforge.net/pybrainsim/?rev=50&view=rev
Author:   rgoj
Date:     2009-08-03 10:32:34 +0000 (Mon, 03 Aug 2009)

Log Message:
-----------
* Adding a new stimulus class which should be used from now on for any Stimulus reimplementation.

Added Paths:
-----------
    trunk/src/Stimulus.py

Added: trunk/src/Stimulus.py
===================================================================
--- trunk/src/Stimulus.py	                        (rev 0)
+++ trunk/src/Stimulus.py	2009-08-03 10:32:34 UTC (rev 50)
@@ -0,0 +1,41 @@
+# PyBrainSim Copyright 2009 Roman Goj
+#
+# This file is part of PyBrainSim.
+#
+# PyBrainSim 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.
+#
+# PyBrainSim 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
+# PyBrainSim.  If not, see <http://www.gnu.org/licenses/>.
+
+__metaclass__ = type # New style classes. Is this necessary?
+
+"""
+The Stimulus class is a child class of the Generatorc lass. It reimplements the
+runGenerator method, so that a stimulus can be periodically sent to all
+connected generators.
+"""
+
+from Generator import Generator
+
+class Stimulus(Generator):
+    def __init__(self):
+        self.activation = None
+        self.counter = 0
+
+    def runGenerator(self, time):
+        if self.counter == 5:
+            self.activation = 'Stimulus'
+            self.counter = 0
+        else:
+            self.activation = None
+            self.counter += 1
+
+        # The runGenerator method must return a value
+        return 0 


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