private void btnAdd_Click(object sender, EventArgs e)
{
ServiceNode aNode = null;
switch ((ServiceNodeType)cbxNodeType.SelectedItem)
{
case ServiceNodeType.SingleQueueNode:
aNode = new SingleQueueServiceNode(1);
break;
case ServiceNodeType.MultipleQueueNode:
aNode = new MultiQueueServiceNode(2);
break;
}
lsbNode.Items.Add(aNode);
}
public void ReadFromFileStream(StreamReader sr, List <ServiceNode> nodeList)
{
string str = sr.ReadLine();
Title = str.Substring(str.IndexOf(":") + 1).Trim();
str = sr.ReadLine();
int num = Convert.ToInt32(str.Substring(str.IndexOf(":") + 1).Trim());
ItineraryItems.Clear();
for (int i = 0; i < num; i++)
{
str = sr.ReadLine();
string nodeName = str.Substring(str.IndexOf(":") + 1).Trim();
ServiceNode node = null;
foreach (ServiceNode sn in nodeList)
{
if (sn.Name == nodeName)
{
node = sn;
break;
}
}
if (node == null)
{
throw new Exception($"Node with name {nodeName} is not found");
}
ItineraryItem item = new ItineraryItem(node);
str = sr.ReadLine();
str = str.Substring(str.IndexOf(":") + 1).Trim(); // get service time generator type
if (str != "Null")
{
item.ServiceTimeGenerator = RandomVariateGenerator.CreateRVGbyType(str);
if (item.ServiceTimeGenerator != null)
{
item.ServiceTimeGenerator.ReadFromFileStream(sr);
}
}
ItineraryItems.Add(item);
}
}
public ItineraryItem(ServiceNode sn)
{
Name = $"Item {count++}";
TheNode = sn;
}
