public void AddChild(TreeNode node)
{
if (node == null)
throw new System.ArgumentNullException("Node cannot be null.");
children.Add(node);
foreach (TreeNode child in children)
child.AddParent(this);
}
private void AddParent(TreeNode node)
{
parent.Add(node);
}
/// <summary>
/// Adds the driver to the driverHash and to the equivalence tree.
/// </summary>
/// <param name="driver">Object representing the interface of the Driver to be added</param>
public void AddToEquivalenceTree(UpDriver driver)
{
TreeNode node = new TreeNode(driver);
List<string> equivalentDrivers = driver.equivalentDrivers;
HashSet<string> driversNotFound = new HashSet<string>();
if (equivalentDrivers != null)
{
foreach (string equivalentDriver in equivalentDrivers)
{
TreeNode parent = null;
if (!driverHash.TryGetValue(equivalentDriver, out parent))
driversNotFound.Add(equivalentDriver);
else
{
ValidateInterfaces(parent.driver.services, node.driver.services);
ValidateInterfaces(parent.driver.events, node.driver.events);
parent.AddChild(node);
}
}
}
else
tree.Add(node);
if (driversNotFound.Count > 0)
throw new DriverNotFoundException("Equivalent drivers not found.", driversNotFound);
driverHash[driver.name] = node;
}