def pos_builder(self, current_pos):
'''This function begin to declare new POS's sub-objects
like publisher, topic and data.
:param current_pos: dictionary -- The dictionary tree of current POS.
'''
print 'begin'
for pub in current_pos["pos"]:
pub_obj = Publisher(pub["pub_id"], pub["pub_name"], pub["pub_topics"])
self.__add_publisher(pub_obj)
for topic in pub["pub_topics"]:
topic_obj = Topic(topic["id"], topic["name"], topic["version"], topic["metadata_path"], topic["data_list"])
for data in topic["data_list"]:
metadata = topic_obj.read_metadata(topic["metadata_path"])
acc_folder = os.path.join(acc_loc, "acc")
acc = self.acc_build(metadata, acc_folder)
data_obj = PosData(metadata["data_name"], metadata["data_id"], metadata["data_desc"],
acc)
print 'end'
