From 699e0b41e966dc92bc90c49bdb32f2f71fd05309 Mon Sep 17 00:00:00 2001
From: Stefan Suhren <suhren.stefan@fh-swf.de>
Date: Mon, 24 Nov 2014 23:29:16 +0100
Subject: Assignment No.8 added the lottery class.

---
 .../in/inf/java1/aufgabe8/Lottery6OutOf49.java     | 80 ++++++++++++++++++++++
 1 file changed, 80 insertions(+)
 create mode 100644 src/de/fhswf/in/inf/java1/aufgabe8/Lottery6OutOf49.java

(limited to 'src/de/fhswf/in/inf/java1/aufgabe8/Lottery6OutOf49.java')

diff --git a/src/de/fhswf/in/inf/java1/aufgabe8/Lottery6OutOf49.java b/src/de/fhswf/in/inf/java1/aufgabe8/Lottery6OutOf49.java
new file mode 100644
index 0000000..c09893e
--- /dev/null
+++ b/src/de/fhswf/in/inf/java1/aufgabe8/Lottery6OutOf49.java
@@ -0,0 +1,80 @@
+/**
+ * 
+ */
+package de.fhswf.in.inf.java1.aufgabe8;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+
+/**
+ * A class, that simulates a 6 out of 49 Lottery.
+ *
+ * @author $Author: $
+ * @version $Revision: $, $Date: $ UTC
+ */
+public class Lottery6OutOf49
+{
+
+   private ArrayList<Integer> lotteryNumbers = new ArrayList<>(49);
+
+   private ArrayList<Integer> lastDraw = new ArrayList<>(6);
+
+   private Integer superzahl;
+
+   /**
+    * Creates a new valid object, that also starts the first draw.
+    *
+    */
+   public Lottery6OutOf49()
+   {
+      for (int i = 1; i <= 49; i++)
+      {
+         lotteryNumbers.add(i);
+      }
+
+      nextDraw();
+
+   }
+
+   /**
+    * Does the next draw.
+    *
+    */
+   public void nextDraw()
+   {
+      List<Integer> tmp = FloydAndBentley.sample2(lotteryNumbers, 7);
+
+      superzahl = tmp.get(tmp.size() - 1);
+      
+      lastDraw.clear();
+
+      for (int i = 0; i < 6; i++)
+      {
+         lastDraw.add(tmp.get(i));
+      }
+
+      lastDraw.sort(null);
+   }
+
+   /**
+    * Returns the last draw.
+    *
+    * @return Returns an immutable list of the last draw.
+    */
+   public List<Integer> getLastDraw()
+   {
+      return Collections.unmodifiableList(lastDraw);
+   }
+
+   /**
+    * Returns the super number.
+    *
+    * @return The super number of the last draw.
+    */
+   public Integer getSuperzahl()
+   {
+      return new Integer(superzahl);
+   }
+
+}
-- 
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