Esempio n. 1
0
 def demand_flow(self):
     """Generates lines for demand volume constraints"""
     for sn in range(1, self.n_source_nodes+1):
         for tn in range(1, self.n_transit_nodes+1):
             for dn in range(1, self.n_destination_nodes+1):
                 flow = Flow()
                 flow.create_constraint(sn, tn, dn)
                 self.add_line(flow)