public Clusterer(CancellationToken cancellationToken, IEnumerable <RowItem> rowItems, ClusteredProperties properties, ClusterMetricType distanceMetric)
{
CancellationToken = cancellationToken;
RowItems = ImmutableList.ValueOf(rowItems);
Properties = properties;
RowHeaderLevels = ImmutableList.ValueOf(Properties.RowHeaders);
DistanceMetric = distanceMetric;
}
private ReportColorScheme(ClusteredProperties clusteredProperties,
Dictionary <string, ColorManager> managers, Dictionary <string, Color> columnColors, Dictionary <object, ColorManager> seriesColorManagers)
{
ClusteredProperties = clusteredProperties;
_colorManagers = managers;
_columnColors = columnColors;
_seriesColorManagers = seriesColorManagers;
}
public static Clusterer CreateClusterer(CancellationToken cancellationToken, ClusteringSpec clusteringSpec, ReportResults reportResults)
{
var pivotedPropertySet = new PivotedProperties(reportResults.ItemProperties);
pivotedPropertySet = pivotedPropertySet.ChangeSeriesGroups(pivotedPropertySet.CreateSeriesGroups()).ReorderItemProperties();
var clusteredProperties = ClusteredProperties.FromClusteringSpec(clusteringSpec, pivotedPropertySet);
if (!clusteredProperties.RowValues.Any() && !clusteredProperties.ColumnValues.Any())
{
clusteringSpec = ClusteringSpec.GetDefaultClusteringSpec(cancellationToken, reportResults, pivotedPropertySet);
if (clusteringSpec == null)
{
return(null);
}
clusteredProperties = ClusteredProperties.FromClusteringSpec(clusteringSpec, pivotedPropertySet);
}
return(new Clusterer(cancellationToken, reportResults.RowItems, clusteredProperties, ClusterMetricType.FromName(clusteringSpec.DistanceMetric) ?? ClusterMetricType.DEFAULT));
}
public ClusteredReportResults(IEnumerable <RowItem> rowItems, ClusteredProperties clusteredProperties,
CaptionedDendrogramData rowDendrogramData, IEnumerable <CaptionedDendrogramData> columnDendrogramDatas)
: base(rowItems, clusteredProperties.PivotedProperties.ItemProperties)
{
if (rowDendrogramData != null && rowDendrogramData.DendrogramData.LeafCount != RowItems.Count)
{
throw new ArgumentException(@"Row count does not match", nameof(rowDendrogramData));
}
RowDendrogramData = rowDendrogramData;
ClusteredProperties = clusteredProperties;
var colDendrograms = ImmutableList.ValueOf(columnDendrogramDatas);
if (colDendrograms != null)
{
if (colDendrograms.Count != clusteredProperties.PivotedProperties.SeriesGroups.Count)
{
throw new ArgumentException(@"Number of groups does not match", nameof(colDendrograms));
}
for (int i = 0; i < colDendrograms.Count; i++)
{
var dendrogram = colDendrograms[i];
if (dendrogram != null && clusteredProperties.PivotedProperties.SeriesGroups[i].PivotKeys.Count != dendrogram.LeafCount)
{
throw new ArgumentException(@"Wrong number of columns", nameof(colDendrograms));
}
}
if (colDendrograms.Any(d => null != d))
{
ColumnGroupDendrogramDatas = colDendrograms;
}
}
}
