public void InsertAfter(double value, int index)
{
if (index == 0)
{
this.Insertion(value);
}
if (index == this.count)
{
this.InsertLast(value);
}
if (index != 0 && index != this.count)
{
int pointer = 0;
DoublyLinkedListNode temp = this.head;
DoublyLinkedListNode newNode = new DoublyLinkedListNode(value);
while (pointer != index)
{
temp = temp.getNext();
pointer++;
}
temp.getPrev().setNext(newNode);
newNode.setPrev(temp.getPrev());
temp.setPrev(newNode);
newNode.setNext(temp);
this.count++;
}
}
public void InsertLast(double value)
{
DoublyLinkedListNode newNode = new DoublyLinkedListNode(value);
if (this.head == null)
{
this.head = this.tail = newNode;
}
if (this.head != null)
{
this.tail.setNext(newNode);
newNode.setPrev(this.tail);
this.tail = newNode;
}
this.count++;
}
