Make model fully serializable

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

1 files changed, 8 insertions, 5 deletions

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);