def update_link_attribs(wsn, u, v, plr, load):
config.total_operations += 1
current_link_weight = LinkCost(wsn[u][v]['plr'], wsn[u][v]['load'])
if plr is -1:
wsn[u][v]['plr'] = wsn[u][v]['plr']
else:
wsn[u][v]['plr'] += plr
if load is -1:
wsn[u][v]['load'] = wsn[u][v]['load']
else:
wsn[u][v]['load'] += load
link_weight = LinkCost(wsn[u][v]['plr'], wsn[u][v]['load'])
wsn[u][v]['weight'] = link_weight.get_weight(link_weight)
return current_link_weight.get_weight(current_link_weight)
def update_all_links_attributes(plr, load):
for u, v, d in WSN_Links.edges_iter(data=True):
WSN_Links[u][v]['plr'] = plr
WSN_Links[u][v]['load'] = load
link_weight = LinkCost(WSN_Links[u][v]['plr'], WSN_Links[u][v]['load'])
WSN_Links[u][v]['weight'] = link_weight.get_weight(link_weight)
links[(u, v)] = link_weight.get_weight(link_weight)
# print(link_weight.get_weight(link_weight))
print("")
def update_all_links_attributes(wsn, plr, load):
for u, v, d in wsn.edges_iter(data=True):
wsn[u][v]['plr'] = plr
wsn[u][v]['load'] = load
link_weight = LinkCost(wsn[u][v]['plr'], wsn[u][v]['load'])
wsn[u][v]['weight'] = link_weight.get_weight(link_weight)
#link_weights[(u, v)] = link_weight.get_weight(link_weight)
# # print(link_weight.get_weight(link_weight))
print(wsn.edges(data=True))
print("")
def update_link_attributes(u, v, plr, load):
if plr is -1:
WSN_Links[u][v]['plr'] = WSN_Links[u][v]['plr']
else:
WSN_Links[u][v]['plr'] += plr
if load is -1:
WSN_Links[u][v]['load'] = WSN_Links[u][v]['load']
else:
WSN_Links[u][v]['load'] += load
link_weight = LinkCost(WSN_Links[u][v]['plr'], WSN_Links[u][v]['load'])
WSN_Links[u][v]['weight'] = link_weight.get_weight(link_weight)
links[(u, v)] = link_weight.get_weight(link_weight)
def update_link_attributes(u, v, plr, load):
if plr is -1:
config.wsn_for_this_perm[u][v]['plr'] = config.wsn_for_this_perm[u][v][
'plr']
else:
config.wsn_for_this_perm[u][v]['plr'] += plr
if load is -1:
config.wsn_for_this_perm[u][v]['load'] = config.wsn_for_this_perm[u][
v]['load']
else:
config.wsn_for_this_perm[u][v]['load'] += load
link_weight = LinkCost(config.wsn_for_this_perm[u][v]['plr'],
config.wsn_for_this_perm[u][v]['load'])
config.wsn_for_this_perm[u][v]['weight'] = link_weight.get_weight(
link_weight)
config.link_weights_for_this_perm[(
u, v)] = link_weight.get_weight(link_weight)
def parse_init_adj_list(self, init_adj_list):
# init_adj_list is a tuple consisting of a list of coordinates for each nodes as well as the adjacencies
adj_list = {}
link_quality = {}
#print "init_adj_list", init_adj_list
for node in init_adj_list:
if node % 2 == 0:
services = ["tmp", "hum", "lgt"]
else:
services = ["tmp", "co2"]
# print(node)
# self.__WSN_Substrate.add_node(node, {'rank': 1, 'load': 1})
self.__WSN_Substrate.add_node(node, {
'rank': 1,
'load': 1,
'zone': 1,
'services': services
})
neighbor_list = []
for neighbor in init_adj_list.get(node):
substrate_link = LinkCost(neighbor[1], 1)
#print "neigh",neighbor
link_weight = substrate_link.get_weight(substrate_link)
self.__inital_weight += link_weight
self.__WSN_Substrate.add_edge(node, neighbor[0], {
'plr': neighbor[1],
'load': 0,
'weight': link_weight
})
link_quality.update({(node, neighbor[0]): neighbor[1]})
#self.__link_weights[(n, neighbor)] = 1
neighbor_list.append(neighbor[0])
#print(neighbor_list)
adj_list.update({node: neighbor_list})
self.__link_quality = sorted(link_quality.items(), key=lambda x: x[1])
# print("adj_list",adj_list)
return adj_list
def update_all_links_attributes(wsn, plr, load):
for u, v, d in config.wsn.edges_iter(data=True):
wsn[u][v]['plr'] = plr
wsn[u][v]['load'] = load
link_weight = LinkCost(wsn[u][v]['plr'], wsn[u][v]['load'])
wsn[u][v]['weight'] = link_weight.get_weight(link_weight)