def start_n1_situation(self, predicate, subject_name):
description = predicate+"("+subject_name+")"
sit = Situation(desc=description)
sit.starttime = time.time()
self.current_situations_map[description] = sit
self.ros_pub["situation_log"].publish("START " + description)
self.target.timeline.update(sit)
return sit.id
def start_predicate(self, timeline, predicate, subject_name, object_name=None, isevent=False):
if object_name is None:
description = predicate + "(" + subject_name + ")"
else:
description = predicate + "(" + subject_name + "," + object_name + ")"
sit = Situation(desc=description)
sit.starttime = time.time()
if isevent:
sit.endtime = sit.starttime
self.current_situations_map[description] = sit
self.log_pub[predicate].publish("START " + description)
timeline.update(sit)
return sit.id
def start(self):
""" Starts (and return) a new situation
This method sends the new situation to the
remote. IT DOES NOT DIRECTLY modify the local
copy of situations: the roundtrip is slower, but data
consistency is easier to ensure.
Note that the situation starting time is set by the client, at the time
at which this method is called.
"""
situation = Situation()
situation.starttime = time.time()
self.update(situation)
return situation
def start(self):
""" Starts (and return) a new situation
This method sends the new situation to the
remote. IT DOES NOT DIRECTLY modify the local
copy of situations: the roundtrip is slower, but data
consistency is easier to ensure.
Note that the situation starting time is set by the client, at the time
at which this method is called.
"""
situation = Situation()
situation.starttime = time.time()
self.update(situation)
return situation