/// <summary>
/// Initializes a new instance of the <see cref="Edge"/> class.
/// </summary>
/// <param name="tree">
/// The tree.
/// </param>
/// <param name="head">
/// The head.
/// </param>
public Edge(SuffixTree tree, Node head)
{
this._tree = tree;
this.Head = head;
this.StartIndex = tree.CurrentSuffixEndIndex;
this.EdgeNumber = this._tree.NextEdgeNumber++;
}
public Node(SuffixTree tree)
{
_tree = tree;
Edges = new Dictionary <char, Edge>();
NodeNumber = _tree.NextNodeNumber++;
}