public void RemoveNodeByData(T inputData)
{
var temp = Head;
if (temp == null)
{
throw new ArgumentNullException("Linked list is empty. Cannot perform remove operations");
}
if (temp.Data.Equals(inputData))
{
Head = temp.Next;
return;
}
SinglyNode <T> prevNode = null;
while (temp != null && !temp.Data.Equals(inputData))
{
prevNode = temp;
temp = temp.Next;
}
if (temp == null)
{
throw new ArgumentNullException("Key not found. Nothing was removed from linked list");
}
prevNode.Next = temp.Next;
}
public void AddNodeAfter(SinglyNode <T> prevNode, T data)
{
var newNode = new SinglyNode <T>(data);
var temp = prevNode.Next;
prevNode.Next = newNode;
newNode.Next = temp;
}
public void MoveToNext()
{
if (CurrentNode.Next == null)
{
throw new Exception($"Current Node is already at the end of the linked lists");
}
CurrentNode = CurrentNode.Next;
}
public void AddFirst(T data)
{
var newNode = new SinglyNode <T>(data);
if (Head == null)
{
Head = newNode;
CurrentNode = Head;
}
newNode.Next = Head.Next;
}
public void AddLast(T data)
{
var newNode = new SinglyNode <T>(data);
if (Head == null)
{
Head = newNode;
CurrentNode = Head;
return;
}
var lastNode = GetTailNode();
lastNode.Next = newNode;
}
public SinglyNode(T value)
{
Data = value;
Next = null;
}
public void ResetCurrentPointer()
{
CurrentNode = Head;
}
