Added Sale datastructure

Signed-off-by: Jim Martens <github@2martens.de>

07/src/de.dis2017/data/Sale.java

@@ -0,0 +1,53 @@
+package de.dis2017.data;
+
+
+import java.util.Date;
+
+public class Sale {
+    private Date _date;
+    private int _shopID;
+    private int _articleID;
+    private int _sold;
+    private int _earnings;
+    
+    
+    public Date get_date() {
+        return _date;
+    }
+    
+    public void set_date(Date date) {
+        _date = date;
+    }
+    
+    public int get_shopID() {
+        return _shopID;
+    }
+    
+    public void set_shopID(int shopID) {
+        _shopID = shopID;
+    }
+    
+    public int get_articleID() {
+        return _articleID;
+    }
+    
+    public void set_articleID(int articleID) {
+        _articleID = articleID;
+    }
+    
+    public int get_sold() {
+        return _sold;
+    }
+    
+    public void set_sold(int sold) {
+        _sold = sold;
+    }
+    
+    public int get_earnings() {
+        return _earnings;
+    }
+    
+    public void set_earnings(int earnings) {
+        _earnings = earnings;
+    }
+}