def find_MWOE(self):
"""This function finds the MWOE of all the edges."""
if self.level == 0 or (len(self.mst_edges) -1) == 0 and \
self.parent_edge is None) or len(self.mst_edges) == 0:
edge = self.get_min_edge()
ret_msg = Message()
ret_msg = ret_msg.send_MWOE(edge.get_weight(), edge.id, self.process_id)
return ret_msg
def get_non_mst_edges(self):
"""This function is used to find the non mst edges."""
self.non_mst_edges = []
msg = Message()
msg = msg.test_message(self.component_id)
self.broadcast_messages(msg)
rcvd_msgs = 0
while rcvd_msgs != len(self.edges):
def get_MWOE(self):
msg = Message()
msg = msg.get_MWOE()
for edge in self.mst_edges:
if edge == self.parent_edge
continue
edge.send_message(self.process_id, msg)
recieved_mwoe_msgs = []
while len(recieved_mwoe_edges) != len(self.mst_edges) - 1:
for edge in self.mst_edges:
status, msg = edge.receive_message(self.process_id)
if not status:
continue
recieved_mwoe_msgs.append(msg)
time.sleep(0.5)
min_edge_id = None
min_weight = 1000000
min_process_id = None
for msg in recieved_mwoe_msgs:
if msg.msg < min_weight:
min_weight = msg.msg
min_edge_id = msg.edge_id
min_process_id = msg.process_id
for edge in self.non_mst_edges:
if edge.get_weight() < min_weight:
min_weight = edge.get_weight()
min_edge_id = edge_id
min_process_id = self.process_id
ret_msg = Message()
ret_msg = ret_msg.send_MWOE(min_weight, min_edge_id, self.process_id)
return ret_msg
