Added Javadoc to Airport and configured a few variable types.

.gitignore

@@ -3,4 +3,5 @@ target/
 SENG202.iml
 .classpath
 .project
-.settings/
+.settings/
+doc/

src/main/java/seng202/group9/Core/Airport.java

@@ -2,6 +2,12 @@ package seng202.group9.Core;
 
 import java.util.ArrayList;
 
+import seng202.group9.Controller.DataException;
+/**
+ * Airport Class
+ * @author Fan-Wu Yang
+ *
+ */
 public class Airport {
 	private int ID;
 	private String ICAO;
@@ -9,12 +15,22 @@ public class Airport {
 	private float altitude;
 	private float longitude;
 	private float latitude;
-	private City location;
+	private String location;
 	private ArrayList<Route> departureRoutes = new ArrayList<Route>();
 	private ArrayList<Route> arrivalRoutes = new ArrayList<Route>();
 	
+	/**
+	 * Constructor
+	 * @param ID from the database
+	 * @param ICAO
+	 * @param IATA_FFA
+	 * @param altitude
+	 * @param longitude
+	 * @param latitude
+	 * @param location
+	 */
 	public Airport(int ID, String ICAO, String IATA_FFA, float altitude, float longitude,
-			float latitude, City location){
+			float latitude, String location){
 		this.ID = ID;
 		this.ICAO = ICAO;
 		this.IATA_FFA = IATA_FFA;
@@ -23,89 +39,201 @@ public class Airport {
 		this.latitude = latitude;
 		this.location = location;
 	}
-	
+	/**
+	 * Secondary Constructor the ID needs to be set after.
+	 * @param ICAO
+	 * @param IATA_FFA
+	 * @param altitude
+	 * @param longitude
+	 * @param latitude
+	 * @param location
+	 */
+	public Airport(String ICAO, String IATA_FFA, float altitude, float longitude,
+			float latitude, String location){
+		this.ID = -1;
+		this.ICAO = ICAO;
+		this.IATA_FFA = IATA_FFA;
+		this.altitude = altitude;
+		this.longitude = longitude;
+		this.latitude = latitude;
+		this.location = location;
+	}
+	/**
+	 * returns the IATA/FFA code
+	 * @return
+	 */
 	public String getIATA_FFA() {
 		return IATA_FFA;
 	}
-
+	/**
+	 * sets the IATA/FFA code
+	 * @param iATA_FFA
+	 */
 	public void setIATA_FFA(String iATA_FFA) {
 		IATA_FFA = iATA_FFA;
 	}
-
+	/**
+	 * sets the database ID (Autoincremented)
+	 * @param iD
+	 */
 	public void setID(int iD) {
 		ID = iD;
 	}
-
+	/**
+	 * sets the ICAO Code
+	 * @param iCAO
+	 */
 	public void setICAO(String iCAO) {
 		ICAO = iCAO;
 	}
-
+	/**
+	 * sets the altitude of the airport
+	 * @param altitude
+	 */
 	public void setAltitude(float altitude) {
 		this.altitude = altitude;
 	}
-
+	/**
+	 * set longitude of the airport
+	 * @param longitude
+	 */
 	public void setLongitude(float longitude) {
 		this.longitude = longitude;
 	}
-
+	/**
+	 * set latitude of the airport
+	 * @param latitude
+	 */
 	public void setLatitude(float latitude) {
 		this.latitude = latitude;
 	}
-
-	public void setLocation(City location) {
+	/**
+	 * sets the coordinates of the place
+	 * @param latitude
+	 * @param longitude
+	 */
+	public void setCoordinates(float latitude, float longitude){
+		this.latitude = latitude;
+		this.longitude = longitude;
+	}
+	/**
+	 * sets the location of the airport (which city it is in)
+	 * @param location
+	 */
+	public void setLocation(String location) {
 		this.location = location;
 	}
-
+	/**
+	 * set the routes that depart from it
+	 * @param departureRoutes
+	 */
 	public void setDepartureRoutes(ArrayList<Route> departureRoutes) {
-		this.departureRoutes = departureRoutes;
+		//the array list must be clones else future errors may occur
+		this.departureRoutes = new ArrayList<Route>();
+		for (int i = 0; i < departureRoutes.size(); i ++){
+			this.departureRoutes.add(departureRoutes.get(i));
+		}
 	}
-
+	/**
+	 * sets the routes that arrive at this airport
+	 * @param arrivalRoutes
+	 */
 	public void setArrivalRoutes(ArrayList<Route> arrivalRoutes) {
-		this.arrivalRoutes = arrivalRoutes;
+		//the array list must be clones else future errors may occur
+		this.arrivalRoutes = new ArrayList<Route>();
+		for (int i = 0; i < departureRoutes.size(); i ++){
+			this.arrivalRoutes.add(arrivalRoutes.get(i));
+		}
 	}
-
-	public int getID(){
-		return ID;
+	/**
+	 * gets the data auto-incremented database ID of the airport.
+	 * if it is -1 it throws an not set data error
+	 * @return
+	 * @throws DataException
+	 */
+	public int getID() throws DataException{
+		if (this.ID == -1){
+			throw new DataException("ID not set.");
+		}else{
+			return ID;
+		}
 	}
-	
+	/**
+	 * get the ICAO of the airport
+	 * @return
+	 */
 	public String getICAO(){
 		return ICAO;
 	}
-	
+	/**
+	 * gets the IATA/FFA of the airport
+	 * @return
+	 */
 	public String IATA_FFA(){
 		return IATA_FFA;
 	}
-	
+	/**
+	 * gets the altitude of the airport
+	 * @return
+	 */
 	public float getAltitude(){
 		return altitude;
 	}
-	
+	/**
+	 * gets the longitude of the airport
+	 * @return
+	 */
 	public float getLongitude(){
 		return longitude;
 	}
-	
+	/**
+	 * gets the latitude of the airport
+	 * @return
+	 */
 	public float getLatitude(){
 		return latitude;
 	}
-	
-	public City getLocation(){
+	/**
+	 * gets the city the airport is located in
+	 * @return
+	 */
+	public String getLocation(){
 		return location;
 	}
-	
+	/**
+	 * gets the routes that depart from this airport
+	 * @return
+	 */
 	public ArrayList<Route> getDepartureRoutes(){
 		return departureRoutes;
 	}
-	
+	/**
+	 * gets the routes that arrive at this airport
+	 * @return
+	 */
 	public ArrayList<Route> getArrivalRoutes(){
 		return arrivalRoutes;
 	}
-	
+	/**
+	 * adds departing routes to this airport
+	 * @param route
+	 */
 	public void addDepartureRoutes(Route route){
 		departureRoutes.add(route);
 	}
-	
+	/**
+	 * add arriving routes to this airport
+	 * @param route
+	 */
 	public void addArrivalRoutes(Route route){
 		arrivalRoutes.add(route);
 	}
-	
+	/**
+	 * Information of the airport returned in String format.
+	 */
+	@Override
+	public String toString(){
+		return this.location+" Airport has ICAO: "+this.ICAO+", IATA/FFA: "+this.IATA_FFA+" and is located at ("+this.latitude+", "+this.longitude
+				+ ").\n It has "+this.departureRoutes.size()+" departing routes and "+this.arrivalRoutes+" arriving routes.";
+	}
 }