Finished airline serialising

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

@@ -155,6 +155,10 @@ public class AirlineFilter extends Filter{
         return filteredList;
     }
 
+//    public ArrayList getBaseList(){
+//        return baseArray;
+//    }
+
     /**
      * sets a new base list of the filter.
      * @param arrayList

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

@@ -12,7 +12,7 @@ import java.util.HashMap;
  */
 public class Session implements Serializable {
     private SceneCode sceneDisplayed;
-    private HashMap<String, Airline> filteredAirlines;
+    private HashMap<String, Integer> filteredAirlines;
 
     /**
      * Constructor for a new session
@@ -50,7 +50,7 @@ public class Session implements Serializable {
         this.filteredAirlines = airlines;
     }
 
-    public HashMap<String, Airline> getFilteredAirlines() {
+    public HashMap<String, Integer> getFilteredAirlines() {
         return filteredAirlines;
     }
 }

src/main/java/seng202/group9/GUI/AirlineFilterController.java

@@ -81,16 +81,16 @@ public class AirlineFilterController extends Controller {
 
         //currentSession.setFilteredAirlines(FXCollections.observableArrayList(filter.getFilteredData()));
 
-        HashMap<String, Airline> airlinesHM = new HashMap<String, Airline>();
+        HashMap<Integer, String> airlinesHM = new HashMap<Integer, String>();
         ArrayList<Airline> airlines = filter.getFilteredData();
-        for (Airline airline: airlines) {
+        //for (Airline airline: airlines) {
-            airlinesHM.put(airline.getName(), airline);
+        for (int index = 0; index < airlines.size(); index++) {
+            airlinesHM.put(index, airlines.get(index).getName());
         }
         currentSession.setFilteredAirlines(airlinesHM);
 
         Stage stage = (Stage) applyButton.getScene().getWindow();
         stage.close();
-
     }
 
     public void load() {

src/main/java/seng202/group9/GUI/AirlineRDController.java

@@ -17,6 +17,7 @@ import seng202.group9.Core.Airline;
 
 import javax.swing.*;
 import java.io.IOException;
+import java.util.ArrayList;
 //make a class for the scenes to get the data I guess
 /**
  * The GUI controller class for airline_raw_data.fxml.
@@ -84,7 +85,14 @@ public class AirlineRDController extends Controller {
      */
     public void openFilter() {
         createPopUpStage(SceneCode.AIRLINE_FILTER, 600, 370);
-        tableViewAirlineRD.setItems(FXCollections.observableArrayList(currentSession.getFilteredAirlines().values()));
+        ArrayList<Airline> d = new ArrayList();
+        for(int i = 0; i < theDataSet.getAirlines().size(); i++) {
+            if (currentSession.getFilteredAirlines().containsValue(theDataSet.getAirlines().get(i).getName())
+                    && currentSession.getFilteredAirlines().containsKey(i)) {
+                d.add(theDataSet.getAirlines().get(i));
+            }
+        }
+        tableViewAirlineRD.setItems(FXCollections.observableArrayList(d));
     }