question: @ Override protected PlotData2D createPlotData ( String name ) throws Exception { PlotData2D result ; if ( ! m_SaveForVisualization ) { return null ; } result = new PlotData2D ( m_PlotInstances ) ; result . setShapeSize ( m_PlotSizes ) ; result . setShapeType ( m_PlotShapes ) ; result . setPlotName ( name + " (" + m_Instances . relationName ( ) + ")" ) ; return result ; }
target:  Assembles and returns the plot. The relation name of the dataset gets added automatically.