public void AddToEnd(int data)
{
if (headNode == null)
{
headNode = new Node(data);
}
else
{
headNode.AddToEnd(data);
}
}
public void AddToEnd(int data)
{
if (next == null)
{
next = new Node(data);
}
else
{
next.AddToEnd(data);
}
}
public void AddToEnd(int data)
{
if (headNode == null)
{
headNode = new Node(data);
}
else
{
//using recursion, method is calling itself until the condition is met
headNode.AddToEnd(data);
}
}
public void AddToEnd(int data)
{
// In this case we know that this is the end of the list, so we just add a new Node!
if (next == null)
{
next = new Node(data);
}
else
{
// recursive call (passa the responsibility down to the chain, until "next" == null)!
next.AddToEnd(data);
}
}