Common superclass for all RadarChart DataModels to provide a "type"
of data model that can be assigned to a RadarChart.
Usage
A RadarChartDataModel can be assigned to an instace of the RadarChart class.
Ex:
RadarChartDataModel myData = createMyRadarChartData(); // See RadarChartTableDataModel or RadarChartOLAPDataModel
RadarChart radarChart = new RadarChart();
radarChart.setDataModel(myData);
See RadarChartTableDataModel and RadarChartOLAPDataModel for examples on how to use the different types
of RadarChartDataModels.
Extending
This class provides a type for the RadarChart's data models but is
only intended for internal subclassing.