jadex.bdi.examples.puzzle

Class Board

java.lang.Object

jadex.bdi.examples.puzzle.Board

All Implemented Interfaces:

IBoard, java.io.Serializable

public class Board
extends java.lang.Object
implements IBoard, java.io.Serializable

The board containing places, pieces and played moves.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
Position	hole_pos The hole position.
protected java.util.ArrayList	moves The moves.
jadex.commons.SimplePropertyChangeSupport	pcs The helper object for bean events.
protected java.util.HashMap	pieces The pieces.
protected int	size The size.

Fields inherited from interface jadex.bdiv3.examples.puzzle.IBoard

MOVE, TAKEBACK

Constructor Summary

Constructors

Constructor and Description
Board() Create a new board.
Board(int size) Create a new board.

Method Summary

Modifier and Type	Method and Description
void	addPropertyChangeListener(jadex.commons.beans.PropertyChangeListener listener) Add a PropertyChangeListener to the listener list.
java.util.List	getCurrentPosition() Get the current board position.
Move	getLastMove() Get all moves made so far.
java.util.List	getMoves() Get all moves made so far.
Piece	getPiece(Position pos) Get a piece for a location.
java.util.List	getPossibleMoves() Get possible moves.
int	getSize() Get the board size.
boolean	isFreePosition(Position pos) Test if aposition is free.
protected boolean	isPossibleMove(Move move) Get a piece for a location.
boolean	isSolution() Test if it is a solution.
static void	main(java.lang.String[] args) Main for testing.
boolean	move(Move move) Do a move.
void	removePropertyChangeListener(jadex.commons.beans.PropertyChangeListener listener) Remove a PropertyChangeListener from the listener list.
boolean	takeback() Takeback a move.
boolean	wasLastMoveWhite() Test if the last move was with a white piece.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

moves

protected java.util.ArrayList moves

The moves.

pieces

protected java.util.HashMap pieces

The pieces.

size

protected int size

The size.

hole_pos

public Position hole_pos

The hole position.

pcs

public jadex.commons.SimplePropertyChangeSupport pcs

The helper object for bean events.

Constructor Detail

Board

public Board()

Create a new board.

Board

public Board(int size)

Create a new board.

Method Detail

getPiece

public Piece getPiece(Position pos)

Get a piece for a location.

Specified by:

getPiece in interface IBoard

getPossibleMoves

public java.util.List getPossibleMoves()

Get possible moves.

Specified by:

getPossibleMoves in interface IBoard

Returns:

Get all possible move.

move

public boolean move(Move move)

Do a move.

Specified by:

move in interface IBoard

Parameters:

move - The move.

takeback

public boolean takeback()

Takeback a move.

Specified by:

takeback in interface IBoard

isSolution

public boolean isSolution()

Test if it is a solution.

Specified by:

isSolution in interface IBoard

Returns:

True, if solution.

getMoves

public java.util.List getMoves()

Get all moves made so far.

Specified by:

getMoves in interface IBoard

getLastMove

public Move getLastMove()

Get all moves made so far.

Specified by:

getLastMove in interface IBoard

wasLastMoveWhite

public boolean wasLastMoveWhite()

Test if the last move was with a white piece. When no move was made, it return true.

Specified by:

wasLastMoveWhite in interface IBoard

Returns:

True, is last move was with white piece.

isFreePosition

public boolean isFreePosition(Position pos)

Test if aposition is free.

Specified by:

isFreePosition in interface IBoard

isPossibleMove

protected boolean isPossibleMove(Move move)

Get a piece for a location.

getSize

public int getSize()

Get the board size.

Specified by:

getSize in interface IBoard

getCurrentPosition

public java.util.List getCurrentPosition()

Get the current board position.

Specified by:

getCurrentPosition in interface IBoard

addPropertyChangeListener

public void addPropertyChangeListener(jadex.commons.beans.PropertyChangeListener listener)

Add a PropertyChangeListener to the listener list. The listener is registered for all properties.

Specified by:

addPropertyChangeListener in interface IBoard

Parameters:

listener - The PropertyChangeListener to be added.

removePropertyChangeListener

public void removePropertyChangeListener(jadex.commons.beans.PropertyChangeListener listener)

Remove a PropertyChangeListener from the listener list. This removes a PropertyChangeListener that was registered for all properties.

Specified by:

removePropertyChangeListener in interface IBoard

Parameters:

listener - The PropertyChangeListener to be removed.

main

public static void main(java.lang.String[] args)

Main for testing.