Made Abstract Filter Class

src/main/java/seng202/group9/Controller/Filter.java

@@ -0,0 +1,11 @@
+package seng202.group9.Controller;
+
+import java.util.ArrayList;
+
+/**
+ * Created by fwy13 on 16/09/16.
+ */
+public abstract class Filter {
+    abstract void reset();
+    abstract ArrayList getFilteredData();
+}

src/main/java/seng202/group9/Controller/RouteFilter.java

@@ -0,0 +1,7 @@
+package seng202.group9.Controller;
+
+/**
+ * Created by fwy13 on 16/09/16.
+ */
+public class RouteFilter {
+}