aima.search.eightpuzzle
Class EightPuzzleBoard

java.lang.Object
  aima.search.eightpuzzle.EightPuzzleBoard

public class EightPuzzleBoard
extends java.lang.Object

Field Summary

static java.lang.String	DOWN
static java.lang.String	LEFT
static java.lang.String	RIGHT
static java.lang.String	UP

Constructor Summary

EightPuzzleBoard()

EightPuzzleBoard(int[] aBoard)

Method Summary

boolean	canMoveGap(java.lang.String where)
boolean	equals(java.lang.Object o)
int[]	getBoard()
XYLocation	getLocationOf(int val)
java.util.List<XYLocation>	getPositions()
int	getValueAt(XYLocation loc)
int	hashCode()
void	moveGapDown()
void	moveGapLeft()
void	moveGapRight()
void	moveGapUp()
void	setBoard(java.util.List<XYLocation> locs)
java.lang.String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

LEFT

public static java.lang.String LEFT

RIGHT

public static java.lang.String RIGHT

UP

public static java.lang.String UP

DOWN

public static java.lang.String DOWN

Constructor Detail

EightPuzzleBoard

public EightPuzzleBoard()

EightPuzzleBoard

public EightPuzzleBoard(int[] aBoard)

Method Detail

getBoard

public int[] getBoard()

getLocationOf

public XYLocation getLocationOf(int val)

getValueAt

public int getValueAt(XYLocation loc)

moveGapRight

public void moveGapRight()

moveGapLeft

public void moveGapLeft()

moveGapDown

public void moveGapDown()

moveGapUp

public void moveGapUp()

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

getPositions

public java.util.List<XYLocation> getPositions()

setBoard

public void setBoard(java.util.List<XYLocation> locs)

canMoveGap

public boolean canMoveGap(java.lang.String where)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object