second

src/com/TicketManagement/Passenger.java

 package com.TicketManagement;
 
 import java.util.ArrayList;
-
+/**
+ * this class is our passenger's class
+ *
+ * @author Mohammad Kazemi
+ */
 public class Passenger {
     private String name,lastname;
     private int ID;
     private ArrayList<Ticket> tickets;
+
     public Passenger(String name,String lastname,int ID){
         this.name=name;
         this.ID=ID;
         this.lastname=lastname;
         tickets= new ArrayList<Ticket>();
     }
+
+    /**
+     * this method adds to to list of passenger ticket tickets
+     * @param ticket
+     */
     public void addTicket(Ticket ticket){
         tickets.add(ticket);
     }
 
+    /**
+     *
+     * @return list of passenger ticket
+     */
     public ArrayList<Ticket> getTickets() {
         return tickets;
     }
 
+    /**
+     *
+     * @return passenger id
+     */
     public int getID() {
         return ID;
     }
 
+    /**
+     *
+     * @return passenger name
+     */
     public String getName() {
         return name;
     }
 
+    /**
+     *
+     * @return passenger lastname
+     */
     public String getLastname() {
         return lastname;
     }

src/com/TicketManagement/Seat.java

 package com.TicketManagement;
 
 import java.util.ArrayList;
-
+/**
+ * this class indicates a seat and it's features for us
+ *
+ * @author Mohammad Kazemi
+ */
 public class Seat {
     private int ID;
     private String type;
@@ -11,18 +15,34 @@ public class Seat {
         this.ID=ID;
     }
 
+    /**
+     *
+     * @return id of seat
+     */
     public int getID() {
         return ID;
     }
 
+    /**
+     *
+     * @return type of seat
+     */
     public String getType() {
         return type;
     }
 
+    /**
+     *this method determines that this passenger will sit on this seat
+     * @param passenger
+     */
     public void setUser(Passenger passenger){
         user=passenger;
     }
 
+    /**
+     *
+     * @return a passenger sitting on the seat
+     */
     public Passenger getUser(){
         return user;
     }

src/com/TicketManagement/Ticket.java

@@ -17,7 +17,7 @@ public class Ticket {
     }
 
     /**
-     * this method determines whether or not we receive a ticket for
+     * this method determines whether or not we want a ticket for food
      * @param food
      */
     public void food(boolean food){this.food=food;}
@@ -37,10 +37,18 @@ public class Ticket {
         return food;
     }
 
+    /**
+     *
+     * @return flightNumber
+     */
     public int getFlightnumber() {
         return flightNumber;
     }
 
+    /**
+     *
+     * @return seatNumber
+     */
     public int getSeatnumber() {
         return seatNumber;
     }