public void AddUnit(TopologyUnit unit)
{
if (topologyUnits.ContainsKey(unit.PrimaryKey))
{
throw new ArgumentException("Add Error: The target is already exist in upperStreamUnits!");
}
else
{
topologyUnits.Add(unit.PrimaryKey, unit);
}
}
public void RemoveFromDownStreamUnits(TopologyUnit unit)
{
if (!downStreamUnits.ContainsKey(unit.PrimaryKey))
{
throw new ArgumentException("Remove Error: The target is not exist in upperStreamUnits!");
}
else
{
downStreamUnits.Remove(unit.PrimaryKey);
}
}
