public interface CategoryDataset3D extends KeyedValues3D<java.lang.Number>, Dataset3D
(rowKey, columnKey, value). This is the standard data
interface used by the CategoryPlot3D class.getColumnIndex, getColumnKey, getColumnKeys, getRowIndex, getRowKey, getRowKeys, getSeriesIndex, getSeriesKey, getSeriesKeys, getValuegetColumnCount, getDoubleValue, getRowCount, getSeriesCount, getValueaddChangeListener, hasListener, removeChangeListener