| Name | Description | Type | Package | Framework |
| AutoClust | This class implements the AUTOCLUST algorithm of Estivill-Castro and Lee (2002) "Argument free clustering for large spatial point-data sets via boundary extraction | Class | org.geotools.graph.util.delaunay | GeoTools |
| AutoClustData | Class | org.geotools.graph.util.delaunay | GeoTools | |
| AutoClustUtils | Class | org.geotools.graph.util.delaunay | GeoTools | |
| DelaunayEdge | Class | org.geotools.graph.util.delaunay | GeoTools | |
| DelaunayNode | Class | org.geotools.graph.util.delaunay | GeoTools | |
| DelaunayTriangulator | Class | org.geotools.graph.util.delaunay | GeoTools | |
| GraphViewer | Class | org.geotools.graph.util.delaunay | GeoTools | |
| PoissonClusterer | Class | org.geotools.graph.util.delaunay | GeoTools | |
| Triangle | Class | org.geotools.graph.util.delaunay | GeoTools | |