/// <summary>
/// Creates a new node
/// </summary>
/// <param name="name">the name of the node</param>
/// <param name="parent">The parent node</param>
protected Node(string name, Node parent = null)
{
Name = name;
Parent = parent;
if (parent != null && !string.IsNullOrEmpty(parent.Tag))
Tag = parent.Tag + '.' + name;
else
Tag = name;
}
/// <summary>
/// Creates a new node
/// </summary>
/// <param name="client">the client the node belongs to</param>
/// <param name="name">the name of the node</param>
/// <param name="parent">The parent node</param>
protected Node(IClient<Node> client, string name, Node parent = null)
{
Client = client;
Name = name;
Parent = parent;
if (parent != null && !string.IsNullOrEmpty(parent.Tag))
Tag = parent.Tag + '.' + name;
else
Tag = name;
}
/// <summary>
/// Instantiates a UaNode class
/// </summary>
/// <param name="name">the name of the node</param>
/// <param name="nodeId">The UA Id of the node</param>
/// <param name="parent">The parent node</param>
internal UaNode(string name, string nodeId, Node parent = null)
: base(name, parent)
{
NodeId = nodeId;
}
/// <summary>
/// Instantiates a UaNode class
/// </summary>
/// <param name="client">the client the node belongs to</param>
/// <param name="name">the name of the node</param>
/// <param name="nodeId">The UA Id of the node</param>
/// <param name="parent">The parent node</param>
internal UaNode(IClient<UaNode> client, string name, string nodeId, Node parent = null)
: base(client, name, parent)
{
NodeId = nodeId;
}
/// <summary>
/// Instantiates a DaNode class
/// </summary>
/// <param name="name">the name of the node</param>
/// <param name="tag"></param>
/// <param name="parent">The parent node</param>
public DaNode(string name, string tag, Node parent = null)
: base(name, parent)
{
Tag = tag;
}
/// <summary>
/// Instantiates a DaNode class
/// </summary>
/// <param name="client">the client the node belongs to</param>
/// <param name="name">the name of the node</param>
/// <param name="tag"></param>
/// <param name="parent">The parent node</param>
public DaNode(IClient<Node> client, string name, string tag, Node parent = null)
: base(client, name, parent)
{
Tag = tag;
}
private void Cd(IList<string> args)
{
if (!args.Any())
throw new BadCommandException();
_currentNode = _client.FindNode(GenerateRelativeTag(args[0]));
}
public Repl(IClient<Node> client)
{
_client = client;
_currentNode = client.RootNode;
}
private void RunCommand(Command command)
{
switch (command.Cmd)
{
case SupportedCommands.Help:
ShowHelp();
break;
case SupportedCommands.Read:
Read(command.Args);
break;
case SupportedCommands.Write:
Write(command.Args);
break;
case SupportedCommands.Ls:
ShowSubnodes();
break;
case SupportedCommands.Root:
_currentNode = _client.RootNode;
break;
case SupportedCommands.Up:
_currentNode = _currentNode.Parent ?? _client.RootNode;
break;
case SupportedCommands.Monitor:
Monitor(command.Args);
break;
case SupportedCommands.Cd:
Cd(command.Args);
break;
default:
throw new BadCommandException();
}
}