//************************************************************************
//	Freeman Lo
//
//  A part of Knights Tour Program
//  Direction.java
// ***********************************************************************

import java.io.*;
import java.util.*;

class Direction {

	private int x_inc;		// change in x co-ordinate
	private int y_inc;		// change in y co-ordinate

	public Direction(int x, int y) {
		x_inc=x;
		y_inc=y;
	}

	public void setXYValues(int x, int y) {
		x_inc = x;
		y_inc = y;
	}

	public void setXinc(int x) {
		x_inc = x;
	}

	public void setYinc(int y) {
		y_inc = y;
	}

	public int getXinc() {
		return x_inc;
 	}

	public int getYinc() {
		return y_inc;
  	}

} // end class