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 ++++++++++++++++++++++
 .../in/inf/java1/aufgabe8/LottoZiehungMain.java    | 22 ++----
 2 files changed, 86 insertions(+), 16 deletions(-)
 create mode 100644 src/de/fhswf/in/inf/java1/aufgabe8/Lottery6OutOf49.java

(limited to 'src/de/fhswf')

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);
+   }
+
+}
diff --git a/src/de/fhswf/in/inf/java1/aufgabe8/LottoZiehungMain.java b/src/de/fhswf/in/inf/java1/aufgabe8/LottoZiehungMain.java
index 6524a29..9c9cffe 100644
--- a/src/de/fhswf/in/inf/java1/aufgabe8/LottoZiehungMain.java
+++ b/src/de/fhswf/in/inf/java1/aufgabe8/LottoZiehungMain.java
@@ -3,7 +3,6 @@
  */
 package de.fhswf.in.inf.java1.aufgabe8;
 
-import java.util.ArrayList;
 import java.util.List;
 
 /**
@@ -31,21 +30,12 @@ public final class LottoZiehungMain
     */
    public static void main(String[] args)
    {                                           
-      List<Integer> lottoZahlen = new ArrayList<>(49);
+      Lottery6OutOf49 spiel = new Lottery6OutOf49();
+      
+      List<Integer> ziehung = spiel.getLastDraw();
+      
+      Integer sonderzahl = spiel.getSuperzahl();
 
-      for (int i = 1; i <= 49; i++)
-      {
-         lottoZahlen.add(i);
-      }
-
-      List<Integer> ziehung = FloydAndBentley.sample(lottoZahlen, 7);
-
-      Integer Sonderzahl = ziehung.get(6);
-
-      ziehung.remove(6);
-
-      ziehung.sort(null);
-
-      System.out.println(ziehung + " SonderZahl: " + Sonderzahl);
+      System.out.println(ziehung + " SonderZahl: " + sonderzahl);
    }
 }
-- 
cgit v1.2.3-70-g09d2