presto-main/src/main/java/io/prestosql/sql/analyzer/FeaturesConfig.java/FeaturesConfig/setNetworkCostWeight
class FeaturesConfig:    @Config("network-cost-weight")
    public FeaturesConfig setNetworkCostWeight(double networkCostWeight)
    {
        this.networkCostWeight = networkCostWeight;
        return this;
    }