1 files changed, 0 insertions, 54 deletions
diff --git a/deprecated/automation/common/state_machine.py b/deprecated/automation/common/state_machine.py
deleted file mode 100644
index d1cf42c8..00000000
--- a/deprecated/automation/common/state_machine.py
+++ /dev/null
@@ -1,54 +0,0 @@
-# -*- coding: utf-8 -*-
-#
-# Copyright 2011 Google Inc. All Rights Reserved.
-#
-
-__author__ = 'kbaclawski@google.com (Krystian Baclawski)'
-
-from automation.common import events
-
-
-class BasicStateMachine(object):
-  """Generic class for constructing state machines.
-  
-  Keeps all states and possible transition of a state machine. Ensures that
-  transition between two states is always valid. Also stores transition events
-  in a timeline object.
-  """
-  state_machine = {}
-  final_states = []
-
-  def __init__(self, initial_state):
-    assert initial_state in self.state_machine,\
-           'Initial state does not belong to this state machine'
-
-    self._state = initial_state
-
-    self.timeline = events.EventHistory()
-    self.timeline.AddEvent(self._state)
-
-  def __str__(self):
-    return self._state
-
-  def __eq__(self, value):
-    if isinstance(value, BasicStateMachine):
-      value = str(value)
-
-    return self._state == value
-
-  def __ne__(self, value):
-    return not self == value
-
-  def _TransitionAllowed(self, to_state):
-    return to_state in self.state_machine.get(self._state, [])
-
-  def Change(self, new_state):
-    assert self._TransitionAllowed(new_state),\
-           'Transition from %s to %s not possible' % (self._state, new_state)
-
-    self._state = new_state
-
-    self.timeline.AddEvent(self._state)
-
-    if self._state in self.final_states:
-      self.timeline.last.Finish()