private void BuildTree(List <Node> Nodes)
{
foreach (var node in Nodes)
{
if (NodesDictionary.ContainsKey(node.ID))
{
throw new Exception("Node " + node.ID + " already exists.");
}
NodesDictionary[node.ID] = node;
}
foreach (var node in Nodes)
{
if (!node.IsRoot)
{
if (!NodesDictionary.ContainsKey(node.ParentID))
{
throw new Exception("Node " + node.ParentID + " not exists.");
}
node.Parent = NodesDictionary[node.ParentID];
node.Parent.Childs.Add(node);
}
else
{
RootNodes.Add(node);
node.Parent = null;
}
}
}
/// <summary>
/// Returns the beginning of the dialog. Is this function returns null, then the dialog is probably corrupted
/// unless you are doing some veeeeeeery special operations on it.
/// </summary>
/// <returns>Returns the beginning of the dialog.</returns>
public DialogBeginningWireNode GetBeginning()
{
if (NodesDictionary.ContainsKey(1))
{
return(NodesDictionary[1] as DialogBeginningWireNode);
}
return(null);
}
/// <summary>
/// Unloads the dialog: it first calls the <see cref="ILoadable.Unload"/> function of all the nodes implementing the
/// <see cref="ILoadable"/> interface. Then, it clears the nodes and the pins maps.
/// </summary>
public void Unload()
{
foreach (WireNode node in NodesDictionary.Values)
{
if (node is ILoadable)
{
(node as ILoadable).Unload();
}
}
NodesDictionary.Clear();
Pins.Clear();
}
//What is the purpose of this method? If someone wanted to clear the Model, they could just create a new one.
public void Clear()
{
Loads.Clear();
ClustersDictionary.Clear();
SubdomainsDictionary.Clear();
ElementsDictionary.Clear();
NodesDictionary.Clear();
GlobalDofOrdering = null;
Constraints.Clear();
ElementMassAccelerationHistoryLoads.Clear();
ElementMassAccelerationLoads.Clear();
MassAccelerationHistoryLoads.Clear();
MassAccelerationLoads.Clear();
}
/// <summary>
/// Returns the node with the specified name.
/// </summary>
public BaseNode GetNode(string identifier)
{
if (string.IsNullOrEmpty(identifier))
{
return(null);
}
BaseNode node;
if (NodesDictionary.TryGetValue(identifier, out node))
{
return(node);
}
else
{
throw new KeyNotFoundException(string.Format("Dialogue '{0}' has no node '{1}'", name, identifier));
}
}
