func()

in pkg/networkaware/networkoverhead/networkoverhead.go [444:493]
35 lines of code
9 McCabe index (conditional complexity)

func (no *NetworkOverhead) populateCostMap(
	costMap map[networkawareutil.CostKey]int64,
	networkTopology *ntv1alpha1.NetworkTopology,
	region string,
	zone string) {
	for _, w := range networkTopology.Spec.Weights { // Check the weights List
		if w.Name != no.weightsName { // If it is not the Preferred algorithm, continue
			continue
		}

		if region != "" { // Add Region Costs
			// Binary search through CostList: find the Topology Key for region
			topologyList := networkawareutil.FindTopologyKey(w.TopologyList, ntv1alpha1.NetworkTopologyRegion)

			if no.weightsName != ntv1alpha1.NetworkTopologyNetperfCosts {
				// Sort Costs by origin, might not be sorted since were manually defined
				sort.Sort(networkawareutil.ByOrigin(topologyList))
			}

			// Binary search through TopologyList: find the costs for the given Region
			costs := networkawareutil.FindOriginCosts(topologyList, region)

			// Add Region Costs
			for _, c := range costs {
				costMap[networkawareutil.CostKey{ // Add the cost to the map
					Origin:      region,
					Destination: c.Destination}] = c.NetworkCost
			}
		}
		if zone != "" { // Add Zone Costs
			// Binary search through CostList: find the Topology Key for zone
			topologyList := networkawareutil.FindTopologyKey(w.TopologyList, ntv1alpha1.NetworkTopologyZone)

			if no.weightsName != ntv1alpha1.NetworkTopologyNetperfCosts {
				// Sort Costs by origin, might not be sorted since were manually defined
				sort.Sort(networkawareutil.ByOrigin(topologyList))
			}

			// Binary search through TopologyList: find the costs for the given Region
			costs := networkawareutil.FindOriginCosts(topologyList, zone)

			// Add Zone Costs
			for _, c := range costs {
				costMap[networkawareutil.CostKey{ // Add the cost to the map
					Origin:      zone,
					Destination: c.Destination}] = c.NetworkCost
			}
		}
	}
}