public void Add(BTElement <K, V> e)
{
if (e.key.CompareTo(value.key) < 0)
{
if (left == null)
{
left = Util.Singleton(e);
}
else
{
left.Add(e);
}
}
else
{
if (right == null)
{
right = Util.Singleton(e);
}
else
{
right.Add(e);
}
}
}
public static BinaryTree <K, V> Singleton <K, V>(BTElement <K, V> e)
where K : IComparable <K>
{
return(new BinaryTree <K, V>()
{
value = e
});
}