Initial commit

src/coffee/Coffee.java

@@ -0,0 +1,48 @@
+package coffee;
+
+import java.util.Date;
+import java.util.Stack;
+
+public class Coffee extends Batch {
+    String name;
+    double price;
+    int stock;
+    Stack<Date> sold_records = new Stack<Date>();
+
+    Coffee() {
+
+    }
+
+    Coffee(String n, double p, int s) {
+        this.name = n;
+        this.price = p;
+        this.stock = s;
+    }
+
+    public void changePrice(double newprice) {
+        price = newprice;
+    }
+
+    public void prepare(int num) {
+        stock += num;
+    }
+
+    public void addStock(Batch batch,int amt)
+    {
+        prepare(batch.addBatch(amt));
+    }
+
+    public void sell(int num)
+    {
+        stock-=num;
+        sold_records.push(new Date());
+    }
+
+
+    @Override
+    public String toString()
+    {
+        return "Name: " + name + "\nPrice: " + price + "\nStock: "+ stock;
+    }
+
+}