public void AddOrUpdate(K key, V val)
{
lock (Lock)
{
if (processUpdate(key, val))
{
return;
}
LinkedListNode <CacheLineItem <K, V> > node = new LinkedListNode <CacheLineItem <K, V> >(new CacheLineItem <K, V>(key, val));
if (CacheMap.Count >= Capacity)
{
var evictedNode = EvictionPolicy.GetItemToEvict(LineList);
RemoveFromCache(evictedNode);
}
LineList.AddLast(node);
CacheMap.Add(key, node);
}
}
