internal static TravelMatrix LoadFromCsv(string fileName)
{
var matrixEntries = LoadMatrixEntries(fileName);
var travelMatrix = new TravelMatrix();
foreach (var record in matrixEntries)
{
travelMatrix.AddEntry(record);
}
return(travelMatrix);
}
public void GenerateGraph(CovidPopulation populationDynamics, IEnumerable <Ward> localAreas,
TravelMatrix travelMatrix, ContactMatrix contactMatrix, IRandomProvider random)
{
var allAgents = populationDynamics.EnumeratePopulation();
foreach (var agent in allAgents)
{
var travelWardId = travelMatrix.RandomDestination(agent.WardId, random);
var destinationWard = localAreas.First(p => p.WardId == travelWardId);
var potentialContacts = populationDynamics.OtherAgentsInArea(destinationWard, agent.HouseHold.Members);
if (potentialContacts.Count > 0)
{
var p = contactMatrix.ContactWeightedAgentList(potentialContacts, populationDynamics, agent);
var numberOfContacts = contactMatrix.SampleNoOfContacts(agent, random);
var selected = CovidPopulation.SampleWeightedAgents(potentialContacts, p, numberOfContacts, random);
foreach (var contact in selected)
{
populationDynamics.AddConnection(agent.Id, contact, ContactSetting.Other);
}
}
}
}