/// <summary>
/// Perform an interval intersection query on the node
/// </summary>
/// <param name="queryInterval"></param>
/// <returns></returns>
public List <Interval> Query(Interval queryInterval)
{
List <Interval> results = IntervalsCenter.Where(i => i.Intersects(queryInterval)).ToList();
if (queryInterval.OneBasedStart < Center && LeftNode != null)
{
results.AddRange(LeftNode.Query(queryInterval));
}
if (queryInterval.OneBasedStart > Center && RightNode != null)
{
results.AddRange(RightNode.Query(queryInterval));
}
return(results.Distinct().ToList());
}