def add(self, action):
transitions = []
for relation in self.machine.graph.transitions:
if isinstance(relation.right,
Stop) and (relation.label == 0
or isinstance(relation.left, Start)):
a = Action(action=action)
if relation.label == 0:
transitions.append(
MachineRelation(left=relation.left, right=a, label=0))
else:
transitions.append(
MachineRelation(left=relation.left, right=a))
transitions.append(
MachineRelation(left=a,
right=self.machine.graph.get_stop(),
label=0))
else:
transitions.append(relation)
res = MachineGraph(transitions=transitions)
for vertex in res.get_special_vertices(Action):
# print("::", res.graph.action_vertex_label_mapping[vertex])
if not res.vertex_mapping[
vertex] and not res.vertex_reverse_mapping[vertex]:
continue
if 1 not in res.action_vertex_label_mapping[vertex]:
res.transitions.append(
MachineRelation(left=vertex, right=res.get_stop(),
label=1))
self.machine = RandomMachine(graph=MachineGraph(
transitions=transitions))
def add_action_transitions(transitions):
res = MachineGraph(transitions=transitions)
stop = res.get_stop()
for vertex in res.get_special_vertices(Action):
if not res.vertex_mapping[vertex] and not res.vertex_reverse_mapping[
vertex]:
continue
if 1 not in res.action_vertex_label_mapping[vertex]:
res.transitions.append(
MachineRelation(left=vertex, right=stop, label=1))
return res.transitions
