/// <summary>
/// Adds a child entry with the specified name of the specified type.
/// </summary>
public FileTableEntry AddChild(string name, EntryType type)
{
// See if the entry already exists in this node's children
if (ParentEntry != null)
{
List <FileTableEntry> entries = GetChildren(new NameFilter(name));
if (entries.Count > 0)
{
return(entries[0]);
}
}
// Creat the new entry and assign it's values.
FileTableEntry newNode = CreateEntry(type);
newNode.ParentEntry = this;
newNode.Name = name;
// If this is the first child of this entry, set the reference.
if (ChildEntry == null)
{
ChildEntry = newNode;
}
else
{
// If not, set it up as a sibling to the existing child.
ChildEntry.AddSibling(newNode);
}
return(newNode);
}
/// <summary>
/// Adds a new sibling to the node.
/// </summary>
public void AddSibling(FileTableEntry newSibling)
{
// TODO: Verify that the sibling doesnt already exist.
// (Do this the same way that AddChild does)
if (SiblingEntry == null)
{
newSibling.PreviousSiblingEntry = this;
SiblingEntry = newSibling;
}
else
{
SiblingEntry.AddSibling(newSibling);
}
}