Exemplo n.º 1
0
        private void RemoveItemFromSorted(
            long frequency,
            ByteBuffer value)
        {
            var existing = Topk.Get(frequency);

            if (existing is Deque <ByteBuffer> deque)
            {
                deque.Remove(value);
                if (deque.IsEmpty())
                {
                    Topk.Remove(frequency);
                }
            }
            else if (existing != null)
            {
                Topk.Remove(frequency);
            }
        }
Exemplo n.º 2
0
        private void AddItemToSorted(
            long frequency,
            ByteBuffer value)
        {
            var existing = Topk.Get(frequency);

            if (existing == null)
            {
                Topk.Put(frequency, value);
            }
            else if (existing is Deque <ByteBuffer> existingDeque)
            {
                existingDeque.Add(value);
            }
            else
            {
                Deque <ByteBuffer> deque = new ArrayDeque <ByteBuffer>(2);
                deque.Add((ByteBuffer)existing);
                deque.Add(value);
                Topk.Put(frequency, deque);
            }
        }