private Tuple <Clusterer, ClusteredReportResults, ReportColorScheme> GetClusteredResultsBackground(ILongWaitBroker longWaitBroker)
{
var clusterer = Clusterer.CreateClusterer(longWaitBroker.CancellationToken, BindingListSource.ClusteringSpec ?? ClusteringSpec.DEFAULT,
BindingListSource.ReportResults);
if (clusterer == null)
{
return(null);
}
var results = clusterer.GetClusteredResults();
var colorScheme = ReportColorScheme.FromClusteredResults(longWaitBroker.CancellationToken, results);
return(Tuple.Create(clusterer, results, colorScheme));
}