public int CompareTo(PriorityQueueNode <TKey, TPriority> other)
{
if (other == null)
{
return(-1);
}
return(this.Priority.CompareTo(other.Priority));
}
/// <summary>
/// Enqueue the specified key, value and priority.
/// </summary>
/// <param name="value">Value.</param>
/// <param name="priority">Priority.</param>
public void Enqueue(TKey key, TPriority priority)
{
var newNode = new PriorityQueueNode <TKey, TPriority>(key, priority);
_heap.Add(newNode);
if (_keys.ContainsKey(key))
{
_keys[key] += 1;
}
else
{
_keys.Add(key, 1);
}
}