/* * (swing1.1beta3) *  */package jp.gr.java_conf.tame.swing.table;/** * @version 1.0 11/22/98 */public interface CellSpan {  public final int ROW    = 0;  public final int COLUMN = 1;    public int[] getSpan(int row, int column);  public void setSpan(int[] span, int row, int column);    public boolean isVisible(int row, int column);    public void combine(int[] rows, int[] columns);  public void split(int row, int column);}