coord.java

This the OXO example code plus the presentation. It is intended to provide you with some clues about

/**
 * A simple class designed to hold a (rwo,column) pair.
 * 
 * @author Ian Bradley 
 * @version 1.0 March 2008
 */
public class Coord
{
    // instance variables - replace the example below with your own
    private int row;
    private int column;

    /**
     * Constructor for objects of class Coord
     */
    public Coord(int row, int column)
    {
        this.row = row;
        this.column = column;
    }

    /**
     * returns a coord object
     * 
     * @return the coord object
     */
    public Coord getCoord()
    {
        return this;
    }
    
    /**
     * returns the row value.
     * 
     * @return row value
     */
    public int getRow()
    {
        return row;
    }
    
    /**
     * returns the column value.
     * 
     * @return column value
     */
    public int getColumn()
    {
        return column;
    }
}