public void Replace(ListNode oldNode, ListNode newNode)
{
lock (this)
{
newNode.Remove();
newNode.list = this;
if (oldNode.prev == null)
{
first = newNode;
}
else
{
oldNode.prev.next = newNode;
}
if (oldNode.next == null)
{
last = newNode;
}
else
{
oldNode.next.prev = newNode;
}
newNode.prev = oldNode.prev;
newNode.next = oldNode.next;
}
}
public void Add( ListNode node )
{
lock( this )
{
node.Remove();
node.list = this;
node.prev = last;
if( first == null )
first = node;
else
last.next = node;
last = node;
}
}
public void Add( ListNode node, ListNode newNode )
{
lock( this )
{
newNode.Remove();
newNode.list = this;
newNode.next = node.next;
newNode.prev = node;
if( node.next == null )
last = newNode;
else
node.next.prev = newNode;
node.next = newNode;
}
}
public void Add(ListNode node)
{
lock (this)
{
node.Remove();
node.list = this;
node.prev = last;
if (first == null)
{
first = node;
}
else
{
last.next = node;
}
last = node;
}
}
public void Replace( ListNode oldNode, ListNode newNode )
{
lock( this )
{
newNode.Remove();
newNode.list = this;
if( oldNode.prev == null )
first = newNode;
else
oldNode.prev.next = newNode;
if( oldNode.next == null )
last = newNode;
else
oldNode.next.prev = newNode;
newNode.prev = oldNode.prev;
newNode.next = oldNode.next;
}
}
public void Add(ListNode node, ListNode newNode)
{
lock (this)
{
newNode.Remove();
newNode.list = this;
newNode.next = node.next;
newNode.prev = node;
if (node.next == null)
{
last = newNode;
}
else
{
node.next.prev = newNode;
}
node.next = newNode;
}
}
public void Insert(ListNode node, ListNode newNode)
{
lock (this)
{
newNode.Remove();
newNode.list = this;
newNode.prev = node.prev;
newNode.next = node;
if (node.prev == null)
{
first = newNode;
}
else
{
node.prev.next = newNode;
}
node.prev = newNode;
}
}
public void Insert( ListNode node, ListNode newNode )
{
lock( this )
{
newNode.Remove();
newNode.list = this;
newNode.prev = node.prev;
newNode.next = node;
if( node.prev == null )
first = newNode;
else
node.prev.next = newNode;
node.prev = newNode;
}
}