static void Run(Arguments arguments)
{
IGraphHopperClient graphHopperClient = new GraphHopperClient();
INominatimClient nominatimClient = new NominatimClient();
IDemandGenerator demand = arguments.UseBetaDistribution ? (IDemandGenerator) new BetaDemandGenerator(arguments.AlphaDemandDistribution, arguments.BetaDemandDistribution, arguments.Capacity) :
new GammaDemandGenerator(arguments.GammaShape, arguments.GammaRate);
IVrpGenerator generator = new VrpGenerator(
demand,
new ClientCoordsGenerator(nominatimClient, 0.001),
new DistanceMatrixGenerator(graphHopperClient));
IVrpProblemWriter writer = new VrpProblemWriter();
var param = new GeneratorParameters()
{
ProblemName = arguments.ProblemName,
Clients = arguments.Clients,
Streets = arguments.Streets,
Comment = "Generated by a tool",
Capacity = arguments.Capacity,
Depot = new Location()
{
Latitude = arguments.DepotLatitude,
Longitude = arguments.DepotLongitude
},
IncludeCoords = arguments.IncludeCoords,
};
var tasks = new Task[arguments.NumberOfInstances];
for (int i = 0; i < arguments.NumberOfInstances; i++)
{
int num = i + 1;
tasks[i] = Task.Run(async() =>
{
var problem = await generator.Generate(param);
if (arguments.NumberOfInstances > 1)
{
problem.Name += num;
}
await WriteFiles(writer, problem, arguments, num);
});
}
Task.WaitAll(tasks);
}
/// <summary>
/// Initializes a new instance of VrpGenerator.
/// </summary>
/// <param name="demandGenerator">Demand generator.</param>
/// <param name="clientCoordsGenerator">Client coordinates generator.</param>
/// <param name="distanceMatrixGenerator">Distance matrix generator.</param>
public VrpGenerator(IDemandGenerator demandGenerator, IClientCoordsGenerator clientCoordsGenerator, IDistanceMatrixGenerator distanceMatrixGenerator)
{
_demandGenerator = demandGenerator;
_clientCoordsGenerator = clientCoordsGenerator;
_distanceMatrixGenerator = distanceMatrixGenerator;
}
