Make model fully serializable

git-svn-id: svn://sunsvr01.isp.uni-luebeck.de/swproj13/trunk@381 72836036-5685-4462-b002-a69064685172

16 files changed, 119 insertions, 86 deletions

diff --git a/src/jrummikub/model/GameSettings.java b/src/jrummikub/model/GameSettings.java
index 2a8ae0b..671b57c 100644
--- a/src/jrummikub/model/GameSettings.java
+++ b/src/jrummikub/model/GameSettings.java
@@ -2,6 +2,7 @@ package jrummikub.model;
 
 import static jrummikub.model.StoneColor.*;
 
+import java.io.Serializable;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.HashSet;
@@ -11,8 +12,10 @@ import java.util.Set;
 /**
  * The overall game settings
  */
-public class GameSettings {
-	private List<PlayerSettings> players = new ArrayList<PlayerSettings>();
+public class GameSettings implements Serializable {
+	private static final long serialVersionUID = -7221346125938175643L;
+
+	private ArrayList<PlayerSettings> players = new ArrayList<PlayerSettings>();
 
 	private int initialMeldThreshold;
 	private int jokerPoints;
@@ -21,7 +24,7 @@ public class GameSettings {
 	private int stoneSetNumber;
 	private int numberOfStonesDealt;
 	private boolean noLimits;
-	private Set<StoneColor> stoneColors;
+	private HashSet<StoneColor> stoneColors;
 
 	/**
 	 * Creates new GameSettings with default values
@@ -34,8 +37,8 @@ public class GameSettings {
 		stoneSetNumber = 2;
 		numberOfStonesDealt = 14;
 		noLimits = false;
-		stoneColors = new HashSet<StoneColor>(Arrays.asList(BLACK, BLUE,
-				ORANGE, RED));
+		stoneColors = new HashSet<StoneColor>(Arrays.asList(BLACK, BLUE, ORANGE,
+				RED));
 	}
 
 	/**
@@ -51,7 +54,7 @@ public class GameSettings {
 	 * Sets the initial meld threshold
 	 * 
 	 * @param value
-	 *            the value to set
+	 *          the value to set
 	 */
 	public void setInitialMeldThreshold(int value) {
 		initialMeldThreshold = value;
@@ -70,7 +73,7 @@ public class GameSettings {
 	 * Sets the points counted for a joker
 	 * 
 	 * @param value
-	 *            the value to set
+	 *          the value to set
 	 */
 	public void setJokerPoints(int value) {
 		jokerPoints = value;
@@ -89,7 +92,7 @@ public class GameSettings {
 	 * Sets the number of jokers in game
 	 * 
 	 * @param value
-	 *            how many jokers will be used
+	 *          how many jokers will be used
 	 */
 	public void setJokerNumber(int value) {
 		jokerNumber = value;
@@ -117,7 +120,7 @@ public class GameSettings {
 	 * Set the highest stone value in use
 	 * 
 	 * @param highestValue
-	 *            highest stone value
+	 *          highest stone value
 	 */
 	public void setHighestValue(int highestValue) {
 		this.highestValue = highestValue;
@@ -136,7 +139,7 @@ public class GameSettings {
 	 * Set the number of sets of stones in use
 	 * 
 	 * @param stoneSets
-	 *            sets of stones in use
+	 *          sets of stones in use
 	 */
 	public void setStoneSetNumber(int stoneSets) {
 		this.stoneSetNumber = stoneSets;
@@ -155,7 +158,7 @@ public class GameSettings {
 	 * Set whether "No-Limits" rules are used
 	 * 
 	 * @param noLimits
-	 *            use no limit rules
+	 *          use no limit rules
 	 */
 	public void setNoLimits(boolean noLimits) {
 		this.noLimits = noLimits;
@@ -174,10 +177,10 @@ public class GameSettings {
 	 * Set stone colors used
 	 * 
 	 * @param stoneColors
-	 *            used stone colors
+	 *          used stone colors
 	 */
 	public void setStoneColors(Set<StoneColor> stoneColors) {
-		this.stoneColors = stoneColors;
+		this.stoneColors = new HashSet<StoneColor>(stoneColors);
 	}
 
 	/**
@@ -193,7 +196,7 @@ public class GameSettings {
 	 * Set number of stones dealt at game start
 	 * 
 	 * @param number
-	 *            how many Stones will be dealt initially
+	 *          how many Stones will be dealt initially
 	 */
 	public void setNumberOfStonesDealt(int number) {
 		numberOfStonesDealt = number;
diff --git a/src/jrummikub/model/GameState.java b/src/jrummikub/model/GameState.java
index 35de4f1..8311977 100644
--- a/src/jrummikub/model/GameState.java
+++ b/src/jrummikub/model/GameState.java
@@ -1,5 +1,6 @@
 package jrummikub.model;
 
+import java.io.Serializable;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
@@ -7,9 +8,11 @@ import java.util.List;
 /**
  * Class that stores information for a game of multiple rounds
  */
-public class GameState {
+public class GameState implements Serializable {
+	private static final long serialVersionUID = -5787975403310108391L;
+
 	private int firstRoundFirstPlayer;
-	private List<Score> scores = new ArrayList<Score>();
+	private ArrayList<Score> scores = new ArrayList<Score>();
 
 	/**
 	 * Gets the number of the first player of the first round
diff --git a/src/jrummikub/model/Hand.java b/src/jrummikub/model/Hand.java
index 812a4e4..681241a 100644
--- a/src/jrummikub/model/Hand.java
+++ b/src/jrummikub/model/Hand.java
@@ -1,7 +1,6 @@
 package jrummikub.model;
 
-import static jrummikub.model.StoneTray.Direction.LEFT;
-import static jrummikub.model.StoneTray.Direction.RIGHT;
+import static jrummikub.model.StoneTray.Direction.*;
 
 import java.util.ArrayList;
 import java.util.Iterator;
@@ -13,6 +12,8 @@ import jrummikub.util.Pair;
 
 /** Class managing a {@link Player}'s {@link Stone}s */
 public class Hand extends StoneTray<Stone> implements IHand {
+	private static final long serialVersionUID = 192210056255744909L;
+
 	/**
 	 * The width of the hand
 	 */
@@ -43,8 +44,8 @@ public class Hand extends StoneTray<Stone> implements IHand {
 	}
 
 	@Override
-	protected Pair<Position, Direction> fixInvalidDrop(Stone stone,
-			Position pos, Direction dir) {
+	protected Pair<Position, Direction> fixInvalidDrop(Stone stone, Position pos,
+			Direction dir) {
 		double x = pos.getX();
 		double y = pos.getY();
 
@@ -55,11 +56,9 @@ public class Hand extends StoneTray<Stone> implements IHand {
 			return new Pair<Position, Direction>(new Position(0, y), RIGHT);
 		} else {
 			if (getFreeRowSpace((int) y) == 0) {
-				return new Pair<Position, Direction>(new Position(0, y + 1),
-						RIGHT);
+				return new Pair<Position, Direction>(new Position(0, y + 1), RIGHT);
 			} else {
-				return new Pair<Position, Direction>(
-						new Position(WIDTH - 1, y), LEFT);
+				return new Pair<Position, Direction>(new Position(WIDTH - 1, y), LEFT);
 			}
 		}
 	}
@@ -85,8 +84,7 @@ public class Hand extends StoneTray<Stone> implements IHand {
 
 		List<Stone> stones = new ArrayList<Stone>();
 
-		for (Iterator<Pair<Stone, Position>> iter = this.iterator(); iter
-				.hasNext();) {
+		for (Iterator<Pair<Stone, Position>> iter = this.iterator(); iter.hasNext();) {
 			stones.add(iter.next().getFirst());
 		}
 
@@ -104,8 +102,7 @@ public class Hand extends StoneTray<Stone> implements IHand {
 	public int getIdenticalStoneCount() {
 		List<Stone> stones = new ArrayList<Stone>();
 
-		for (Iterator<Pair<Stone, Position>> iter = this.iterator(); iter
-				.hasNext();) {
+		for (Iterator<Pair<Stone, Position>> iter = this.iterator(); iter.hasNext();) {
 			stones.add(iter.next().getFirst());
 		}
 
diff --git a/src/jrummikub/model/IPlayer.java b/src/jrummikub/model/IPlayer.java
index 03b5da4..25471b8 100644
--- a/src/jrummikub/model/IPlayer.java
+++ b/src/jrummikub/model/IPlayer.java
@@ -1,9 +1,11 @@
 package jrummikub.model;
 
+import java.io.Serializable;
+
 /**
  * Interface for {@link Player} model
  */
-public interface IPlayer {
+public interface IPlayer extends Serializable {
 
 	/**
 	 * Get the current hand of the player
diff --git a/src/jrummikub/model/IRoundState.java b/src/jrummikub/model/IRoundState.java
index 1f6da15..d394694 100644
--- a/src/jrummikub/model/IRoundState.java
+++ b/src/jrummikub/model/IRoundState.java
@@ -1,9 +1,11 @@
 package jrummikub.model;
 
+import java.io.Serializable;
+
 /**
  * Interface for {@link RoundState} model
  */
-public interface IRoundState {
+public interface IRoundState extends Serializable {
 
 	/**
 	 * Get the current {@link GameSettings}
@@ -23,7 +25,7 @@ public interface IRoundState {
 	 * Sets the current {@link Table}
 	 * 
 	 * @param table
-	 *            The new Table
+	 *          The new Table
 	 */
 	public void setTable(ITable table);
 
@@ -55,7 +57,7 @@ public interface IRoundState {
 	 * Returns the player that would be the active player after i turns
 	 * 
 	 * @param i
-	 *            number of turns
+	 *          number of turns
 	 * @return player active after i turns
 	 */
 	public IPlayer getNthNextPlayer(int i);
@@ -64,25 +66,25 @@ public interface IRoundState {
 	 * Returns the nth player
 	 * 
 	 * @param i
-	 *            player number
+	 *          player number
 	 * @return nth player
 	 */
 	public IPlayer getNthPlayer(int i);
 
 	/**
-	 * Sets the player that will make the last turn before the round ends when
-	 * the heap is empty
+	 * Sets the player that will make the last turn before the round ends when the
+	 * heap is empty
 	 * 
 	 * @return the last player
 	 */
 	public abstract IPlayer getLastPlayer();
 
 	/**
-	 * Gets the player that will make the last turn before the round ends when
-	 * the heap is empty
+	 * Gets the player that will make the last turn before the round ends when the
+	 * heap is empty
 	 * 
 	 * @param lastPlayer
-	 *            the last player
+	 *          the last player
 	 */
 	public abstract void setLastPlayer(IPlayer lastPlayer);
 
@@ -90,13 +92,13 @@ public interface IRoundState {
 	 * Makes the player with number i the active player
 	 * 
 	 * @param i
-	 *            number of the player to make active
+	 *          number of the player to make active
 	 */
 	public void setActivePlayerNumber(int i);
 
 	/**
-	 * Gets the number of the current turn. Numbers smaller than one indicate
-	 * hand inspection turns
+	 * Gets the number of the current turn. Numbers smaller than one indicate hand
+	 * inspection turns
 	 * 
 	 * @return current turn number
 	 */
diff --git a/src/jrummikub/model/IStoneTray.java b/src/jrummikub/model/IStoneTray.java
index f9c9d88..d286484 100644
--- a/src/jrummikub/model/IStoneTray.java
+++ b/src/jrummikub/model/IStoneTray.java
@@ -1,5 +1,7 @@
 package jrummikub.model;

 

+import java.io.Serializable;

+

 import jrummikub.util.Pair;

 

 /**

@@ -9,7 +11,7 @@ import jrummikub.util.Pair;
  *            Objects held by the IStoneTray

  */

 public interface IStoneTray<E extends Sizeable> extends

-		Iterable<Pair<E, Position>>, Cloneable {

+		Iterable<Pair<E, Position>>, Cloneable, Serializable {

 

 	/**

 	 * Adds object to the tray

diff --git a/src/jrummikub/model/Player.java b/src/jrummikub/model/Player.java
index 6f7885b..00469c5 100644
--- a/src/jrummikub/model/Player.java
+++ b/src/jrummikub/model/Player.java
@@ -2,6 +2,8 @@ package jrummikub.model;
 
 /** Class managing player data. No methods in release 1 */
 public class Player implements IPlayer {
+	private static final long serialVersionUID = 2588861964190952815L;
+
 	private PlayerSettings settings;
 	private IHand hand;
 	private boolean laidOut;
diff --git a/src/jrummikub/model/PlayerSettings.java b/src/jrummikub/model/PlayerSettings.java
index b38d746..17e521c 100644
--- a/src/jrummikub/model/PlayerSettings.java
+++ b/src/jrummikub/model/PlayerSettings.java
@@ -1,25 +1,27 @@
 package jrummikub.model;
 
 import java.awt.Color;
+import java.io.Serializable;
 
 import jrummikub.control.turn.TurnControlFactory;
 
 /**
  * The settings of a player
  */
-public class PlayerSettings {
+public class PlayerSettings implements Serializable {
+	private static final long serialVersionUID = 1963640115089275992L;
+
 	private String name;
 	private Color color;
 	private TurnControlFactory.Type turnControlType;
 
-	
 	/**
 	 * Create a new human player
 	 * 
 	 * @param name
-	 *            the player's name
+	 *          the player's name
 	 * @param color
-	 *            the player's color
+	 *          the player's color
 	 */
 	public PlayerSettings(String name, Color color) {
 		this.name = name;
@@ -49,7 +51,7 @@ public class PlayerSettings {
 	 * Sets the player's color
 	 * 
 	 * @param color
-	 *            the new color
+	 *          the new color
 	 */
 	public void setColor(Color color) {
 		this.color = color;
@@ -59,7 +61,7 @@ public class PlayerSettings {
 	 * Sets the player's name
 	 * 
 	 * @param name
-	 *            the new name
+	 *          the new name
 	 */
 	public void setName(String name) {
 		this.name = name;
@@ -69,7 +71,7 @@ public class PlayerSettings {
 	 * Set the player's TurnControlFactory type
 	 * 
 	 * @param turnControlType
-	 *            player's TurnControlFactory type
+	 *          player's TurnControlFactory type
 	 */
 	public void setTurnControlType(TurnControlFactory.Type turnControlType) {
 		this.turnControlType = turnControlType;
diff --git a/src/jrummikub/model/Position.java b/src/jrummikub/model/Position.java
index 47c6c89..b41d8fa 100644
--- a/src/jrummikub/model/Position.java
+++ b/src/jrummikub/model/Position.java
@@ -1,11 +1,14 @@
 package jrummikub.model;
 
+import java.io.Serializable;
+
 /**
  * {@link Stone} Position class to determine positions on {@link Table} or
  * {@link Hand}
  */
 
-public class Position {
+public class Position implements Serializable {
+	private static final long serialVersionUID = -582497930480638380L;
 
 	private double x;
 	private double y;
diff --git a/src/jrummikub/model/RoundState.java b/src/jrummikub/model/RoundState.java
index fd7dc15..e2125a7 100644
--- a/src/jrummikub/model/RoundState.java
+++ b/src/jrummikub/model/RoundState.java
@@ -1,14 +1,15 @@
 package jrummikub.model;
 
 import java.util.ArrayList;
-import java.util.List;
 
 /** Class managing the overall and momentary RoundState */
 public class RoundState implements IRoundState {
+	private static final long serialVersionUID = 8678490099871939059L;
+
 	private GameSettings gameSettings;
 
 	private ITable table;
-	private List<Player> players;
+	private ArrayList<Player> players;
 	private int activePlayer;
 	private StoneHeap gameHeap;
 	private IPlayer lastPlayer;
diff --git a/src/jrummikub/model/Score.java b/src/jrummikub/model/Score.java
index 7020edc..ad530f6 100644
--- a/src/jrummikub/model/Score.java
+++ b/src/jrummikub/model/Score.java
@@ -1,25 +1,29 @@
 package jrummikub.model;
 
+import java.io.Serializable;
+import java.util.ArrayList;
 import java.util.List;
 
 /**
  * Score of a single round
  */
-public class Score {
-	private List<Boolean> winners;
-	private List<Integer> points;
+public class Score implements Serializable {
+	private static final long serialVersionUID = 2200041688506962025L;
+
+	private ArrayList<Boolean> winners;
+	private ArrayList<Integer> points;
 
 	/**
 	 * Create a new round score
 	 * 
 	 * @param winners
-	 *            set for each player among the winners
+	 *          set for each player among the winners
 	 * @param points
-	 *            points of each player
+	 *          points of each player
 	 */
 	public Score(List<Boolean> winners, List<Integer> points) {
-		this.winners = winners;
-		this.points = points;
+		this.winners = new ArrayList<Boolean>(winners);
+		this.points = new ArrayList<Integer>(points);
 	}
 
 	/**
diff --git a/src/jrummikub/model/Stone.java b/src/jrummikub/model/Stone.java
index 800425e..a6d62c4 100644
--- a/src/jrummikub/model/Stone.java
+++ b/src/jrummikub/model/Stone.java
@@ -1,18 +1,21 @@
 package jrummikub.model;
 
+import java.io.Serializable;
+
 /** Basic Rummikub Stone */
 
-public class Stone implements Sizeable {
+public class Stone implements Sizeable, Serializable {
+	private static final long serialVersionUID = 7032593080727812277L;
+
 	private int value;
 	private StoneColor color;
 	private final boolean joker;
 
 	/**
-	 * Creates a joker of the given color. The color is only used for
-	 * displaying.
+	 * Creates a joker of the given color. The color is only used for displaying.
 	 * 
 	 * @param color
-	 *            joker color
+	 *          joker color
 	 */
 	public Stone(StoneColor color) {
 		this.value = 0;
@@ -24,9 +27,9 @@ public class Stone implements Sizeable {
 	 * Creates a normal stone of a given color and value
 	 * 
 	 * @param value
-	 *            stone value
+	 *          stone value
 	 * @param color
-	 *            stone color
+	 *          stone color
 	 */
 	public Stone(int value, StoneColor color) {
 		this.value = value;
@@ -73,10 +76,10 @@ public class Stone implements Sizeable {
 
 	@Override
 	public String toString() {
-	  if (joker) {
-	    return "Stone[joker,color=" + color + "]";
-	  } else {
-	    return "Stone[value=" + value + ",color=" + color + "]";
-	  }
+		if (joker) {
+			return "Stone[joker,color=" + color + "]";
+		} else {
+			return "Stone[value=" + value + ",color=" + color + "]";
+		}
 	}
 }
diff --git a/src/jrummikub/model/StoneHeap.java b/src/jrummikub/model/StoneHeap.java
index b3c5fbe..d49bede 100644
--- a/src/jrummikub/model/StoneHeap.java
+++ b/src/jrummikub/model/StoneHeap.java
@@ -1,5 +1,6 @@
 package jrummikub.model;
 
+import java.io.Serializable;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collection;
@@ -11,15 +12,17 @@ import java.util.Random;
  * players to draw one or more random Stones.
  */
 
-public class StoneHeap {
-	List<Stone> heap;
+public class StoneHeap implements Serializable {
+	private static final long serialVersionUID = -5247740086907775125L;
+	
+	ArrayList<Stone> heap;
 	private Random generator = new Random();
 
 	/**
 	 * Creates 106 Stones according to standard rules
 	 * 
 	 * @param gameSettings
-	 *            (for number of sets/jokers, colors etc.)
+	 *          (for number of sets/jokers, colors etc.)
 	 * */
 	public StoneHeap(GameSettings gameSettings) {
 		heap = new ArrayList<Stone>();
@@ -69,7 +72,7 @@ public class StoneHeap {
 	 * Removes several {@link Stone}s from the heap and returns them
 	 * 
 	 * @param number
-	 *            number of requested Stones
+	 *          number of requested Stones
 	 * @return list of drawn stones
 	 */
 	public List<Stone> drawStones(int number) {
@@ -94,7 +97,7 @@ public class StoneHeap {
 	 * Put stones back on the heap
 	 * 
 	 * @param stones
-	 *            collection of stones to put back
+	 *          collection of stones to put back
 	 */
 	public void putBack(Collection<Stone> stones) {
 		heap.addAll(stones);
diff --git a/src/jrummikub/model/StoneTray.java b/src/jrummikub/model/StoneTray.java
index 1f59afa..b0a824d 100644
--- a/src/jrummikub/model/StoneTray.java
+++ b/src/jrummikub/model/StoneTray.java
@@ -13,6 +13,7 @@ import jrummikub.util.Pair;
  * @param <E>
  *            Type of positioned objects (must implement Sizeable)
  */
+@SuppressWarnings("serial")
 public class StoneTray<E extends Sizeable> implements IStoneTray<E> {
 	protected HashMap<E, Pair<E, Position>> objects = new HashMap<E, Pair<E, Position>>();
 
diff --git a/src/jrummikub/model/Table.java b/src/jrummikub/model/Table.java
index 1ac31a9..1f07f97 100644
--- a/src/jrummikub/model/Table.java
+++ b/src/jrummikub/model/Table.java
@@ -5,6 +5,8 @@ import jrummikub.util.Pair;
 /** Class administering the {@link Stone}s on the game-Table */
 
 public class Table extends StoneTray<StoneSet> implements ITable {
+	private static final long serialVersionUID = 2433091681355019937L;
+
 	private GameSettings gameSettings;
 
 	private static class StoneInfo {
@@ -23,7 +25,7 @@ public class Table extends StoneTray<StoneSet> implements ITable {
 	 * Constructor for a table
 	 * 
 	 * @param settings
-	 *            GameSettings
+	 *          GameSettings
 	 */
 	public Table(GameSettings settings) {
 		gameSettings = settings;
@@ -33,7 +35,7 @@ public class Table extends StoneTray<StoneSet> implements ITable {
 	 * Removes {@link Stone} from the Table
 	 * 
 	 * @param stone
-	 *            stone to pick up
+	 *          stone to pick up
 	 */
 	@Override
 	public void pickUpStone(Stone stone) {
@@ -84,8 +86,7 @@ public class Table extends StoneTray<StoneSet> implements ITable {
 		pickUp(set);
 
 		Pair<StoneSet, StoneSet> firstSplit = set.splitAt(stonePosition);
-		Pair<StoneSet, StoneSet> secondSplit = firstSplit.getSecond()
-				.splitAt(1);
+		Pair<StoneSet, StoneSet> secondSplit = firstSplit.getSecond().splitAt(1);
 
 		StoneSet leftSet = firstSplit.getFirst();
 		StoneSet rightSet = secondSplit.getSecond();
@@ -93,8 +94,8 @@ public class Table extends StoneTray<StoneSet> implements ITable {
 		if (set.classify(gameSettings).getFirst() == StoneSet.Type.RUN) {
 			Position leftPosition, rightPosition;
 			leftPosition = setPosition;
-			rightPosition = new Position(
-					setPosition.getX() + stonePosition + 1, setPosition.getY());
+			rightPosition = new Position(setPosition.getX() + stonePosition + 1,
+					setPosition.getY());
 
 			drop(leftSet, leftPosition);
 			drop(rightSet, rightPosition);
diff --git a/src/jrummikub/util/Pair.java b/src/jrummikub/util/Pair.java
index 91fcbed..80b9ea0 100644
--- a/src/jrummikub/util/Pair.java
+++ b/src/jrummikub/util/Pair.java
@@ -1,14 +1,18 @@
 package jrummikub.util;
 
+import java.io.Serializable;
+
 /**
  * A pair of objects
  * 
  * @param <T1>
- *            Type of first component
+ *          Type of first component
  * @param <T2>
- *            Type of second component
+ *          Type of second component
  */
-public class Pair<T1, T2> {
+public class Pair<T1, T2> implements Serializable {
+	private static final long serialVersionUID = 9197464436906172698L;
+
 	private final T1 first;
 	private final T2 second;
 
@@ -16,9 +20,9 @@ public class Pair<T1, T2> {
 	 * Create a new pair from two values
 	 * 
 	 * @param first
-	 *            the first pair component
+	 *          the first pair component
 	 * @param second
-	 *            the second pair component
+	 *          the second pair component
 	 */
 	public Pair(T1 first, T2 second) {
 		this.first = first;