Class Position

java.lang.Object
  Position

public class Position
extends Object

A Position is an (x,y) coordinate in the World, much like the Positions for the maze program.

Field Summary

static int	EAST The East compass point.
static int	NORTH The North compass point.
static int	SOUTH The South compass point.
static int	WEST The West compass point.

Constructor Summary

Position(int x, int y)
Create a new position for the given x and y coordinates.

Method Summary

Position	getAdjacent(int direction) Return a new position that is in one of the four compass directions from this.
int	getX() Return the x coordinate for the position.
int	getY() Return the y coordinate for the position.
String	toString()

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

NORTH

public static final int NORTH

The North compass point.

See Also:

Constant Field Values

EAST

public static final int EAST

The East compass point.

See Also:

Constant Field Values

SOUTH

public static final int SOUTH

The South compass point.

See Also:

Constant Field Values

WEST

public static final int WEST

The West compass point.

See Also:

Constant Field Values

Constructor Detail

Position

public Position(int x,
                int y)

Create a new position for the given x and y coordinates.

Method Detail

getX

public int getX()

Return the x coordinate for the position.

getY

public int getY()

Return the y coordinate for the position.

toString

public String toString()

Overrides:

toString in class Object

getAdjacent

public Position getAdjacent(int direction)

Return a new position that is in one of the four compass directions from this.