/// <summary>
/// List the latest profiling results.
/// </summary>
/// <param name="maxResults">The maximum number of results to return.</param>
/// <param name="start">(Optional) The start of the date range to fetch.</param>
/// <param name="finish">(Optional) The end of the date range to fetch.</param>
/// <param name="orderBy">(Optional) The order to fetch profiler IDs in.</param>
public IEnumerable <Guid> List(
int maxResults,
DateTime?start = null,
DateTime?finish = null,
ListResultsOrder orderBy = ListResultsOrder.Descending)
{
var guids = new List <Guid>();
lock (_profiles)
{
int idxStart = 0;
int idxFinish = _profiles.Count - 1;
if (start != null)
{
idxStart = _profiles.BinaryClosestSearch(start.Value);
}
if (finish != null)
{
idxFinish = _profiles.BinaryClosestSearch(finish.Value);
}
if (idxStart < 0)
{
idxStart = 0;
}
if (idxFinish >= _profiles.Count)
{
idxFinish = _profiles.Count - 1;
}
var keys = _profiles.Keys;
if (orderBy == ListResultsOrder.Ascending)
{
for (int i = idxStart; i <= idxFinish; i++)
{
guids.Add(keys[i].Id);
if (guids.Count == maxResults)
{
break;
}
}
}
else
{
for (int i = idxFinish; i >= idxStart; i--)
{
guids.Add(keys[i].Id);
if (guids.Count == maxResults)
{
break;
}
}
}
}
return(guids);
}
