public void MoveFromTo(GstNode oldParentNode, char oldFirstChar, GstNode newParentNode, char newFirstChar)
{
GstEdge self = oldParentNode.GetChildEdge(oldFirstChar);
if (self != this)
{
throw new ArgumentException("Error: MoveTo called with incorrect parent node and/or first char arguments");
}
oldParentNode.RemoveChildEdge(oldFirstChar);
newParentNode.AddChildEdge(newFirstChar, this);
}
public void Add()
{
char firstChar = GetFirstChar();
ParentNode.AddChildEdge(firstChar, this);
}