def drop(self, action, sim, taken_inf):
tank = list(filter(action.param["tank"], taken_inf))[0]
if tank.is_full():
Event(sim, sim.now + 1, "haul")
Action.abort(action, sim)
tank.put_water(10)
yield sim.wait(10)
def haul(event):
if event.sim.get_status().rain:
raise Manager.RetryLater()
g = ActionsGraph(event.sim)
b = Block(g, lambda x: isinstance(x, Aquifer))
b1 = Block(g, lambda x: isinstance(x, Well))
t = Action(g,
"take",
lambda x: isinstance(x, Aquifer),
param={"well": lambda x: isinstance(x, Well)},
after=[b.id, b1.id],
condition=lambda x: not x.get_status().rain,
on_false=Aquifer.rain)
f1 = Free(g, lambda x: isinstance(x, Well), after=[t.id])
b1 = Block(g,
lambda x: isinstance(x, Tank) and not x.is_full(),
sort_by=lambda x: x.full.level,
after=[t.id])
t = Action(g,
"drop",
lambda x: isinstance(x, Aquifer),
param={"tank": lambda x: isinstance(x, Tank)},
after=[b1.id])
f = Free(g, lambda x: isinstance(x, Aquifer), None, after=[t.id])
f1 = Free(g, lambda x: isinstance(x, Tank), None, after=[t.id, b1.id])
bh = Branch(g, after=[t.id], condition=lambda x: x.now < 5000)
GenerateEvent(g, Event(sim, None, "haul"), after=[bh.id], branch=bh.id)
return g
def __init__(self, sim, position, capacity):
Performer.__init__(self, sim)
Movable.__init__(self, position, sim)
self.full = Container(sim, capacity)
Event(sim, sim.now + 1000, "empty_tank" + str(self.id))
self.sim.manager.add_mapping("empty_tank" + str(self.id),
self.empty_tank)
self.add_mapping("empty", self.__do_empty__)
def ab(action, sim):
assert (isinstance(sim, Simulation))
sim.logger.log("aborting " + str(action), type=sim.Logger.Type.WARNING)
Event(sim,
sim.now + 1,
"new_task",
param={"task": action.action_graph.task})
Action.abort(action, sim)
def empty_tank(self, event):
g = ActionsGraph(event.sim)
b = Block(g, self.id, sort_by=None)
e = Action(g,
"empty",
self.id,
after=[b.id],
condition=lambda x: x.find_res_by_id(self.id, free=False).
full.level != 0)
Free(g, self.id, after=[e.id])
Event(sim, sim.now + 1000, "empty_tank" + str(self.id))
return g
def rain(action, sim):
Event(sim, sim.now + 1, "haul")
Action.abort(action, sim)
def __init__(self, sim, position):
Performer.__init__(self, sim)
Movable.__init__(self, position, sim)
self.add_mapping("take", self.take)
self.add_mapping("drop", self.drop)
Event(sim, 10 + len(sim.all_res), "haul")
def change_of_whether(event):
event.sim.modify_status().toggle_rain()
Event(sim, sim.now + 59, "weather")
def __init__(self, sim):
self.rain = False
self.sim = sim
sim.manager.add_mapping("weather", Status.change_of_whether)
Event(sim, 50, "weather")
def run(self):
for time in self.tasks.keys():
Event(self.sim, time, "new_task", param={"task": self.tasks[time]})
self.sim.get_status().monitor.due_tasks = len(self.tasks)
def add_future_task(self, time, task):
self.tasks[time] = task
Event(self.sim, time, "new_task", param={"task": self.tasks[time]})