/// <summary>
/// Add a new empty directory node.
/// </summary>
/// <param name="parentNode"></param>
/// <param name="directoryName"></param>
public DirectoryFileTreeNode <T> AddToNode(DirectoryFileTreeNode <T> parentNode, string directoryName)
{
var newNode = parentNode.AddDir(directoryName);
Count++;
return(newNode);
}
/// <summary>
/// Adds a new directory based node and initializes it with the specified terminal values.
/// </summary>
/// <param name="parentNode"></param>
/// <param name="terminalValues"></param>
public DirectoryFileTreeNode <T> AddToNode(DirectoryFileTreeNode <T> parentNode, string directoryName, IEnumerable <T> terminalValues)
{
var newNode = parentNode.AddDirWithChildren(directoryName, terminalValues);
Count += terminalValues.Count() + 1;
return(newNode);
}
/// <summary>
/// Adds a single node to the parent node.
/// </summary>
/// <param name="parentNode"></param>
/// <param name="value"></param>
/// <param name="isDirectory"></param>
public DirectoryFileTreeNode <T> AddToNode(DirectoryFileTreeNode <T> parentNode, T value)
{
var newNode = parentNode.AddChild(value);
Count++;
return(newNode);
}
/// <summary>
/// Adds a directory node with the specified terminal values.
/// </summary>
/// <param name="value"></param>
/// <param name="terminalValues"></param>
public DirectoryFileTreeNode <T> AddDirWithChildren(string directoryName, IEnumerable <T> terminalValues)
{
if (IsDirectory)
{
var newNode = new DirectoryFileTreeNode <T>(directoryName, terminalValues.Select(c => new DirectoryFileTreeNode <T>(c)));
_children.Add(newNode);
return(newNode);
}
else
{
throw new InvalidOperationException("This node is not a directory, can not add children to it!");
}
}
/// <summary>
/// Adds a new directory based node as a child.
/// </summary>
/// <param name="directoryName"></param>
public DirectoryFileTreeNode <T> AddDir(string directoryName)
{
if (IsDirectory)
{
var newNode = new DirectoryFileTreeNode <T>(directoryName);
_children.Add(newNode);
return(newNode);
}
else
{
throw new InvalidOperationException("This node is not a directory, can not add children to it!");
}
}
/// <summary>
/// Add a sub tree.
/// </summary>
/// <param name="node"></param>
public void AddTree(DirectoryFileTreeNode <T> node)
{
if (IsDirectory)
{
if (node == null)
{
return;
}
_children.Add(node);
}
else
{
throw new InvalidOperationException("This node is not a directory, can not add children to it!");
}
}
/// <summary>
/// Add a subtree.
/// </summary>
/// <param name="parentNode"></param>
/// <param name="tree"></param>
public void AddToNode(DirectoryFileTreeNode <T> parentNode, DirectoryFileTree <T> tree)
{
parentNode.AddTree(tree.Root);
Count += tree.Count;
}
public DirectoryFileTree(string rootName)
{
_root = new DirectoryFileTreeNode <T>(rootName);
Count++;
}