You work for an airline, a small airline, so small you have only one plane.  Your plane has 5 rows with 4 seats in each row, 2 seats are on each side of the plane with an aisle down the middle. I have developed the class Seat.java , which represents a seat on the plane.  Please review Seat.java  and understand it before you start this assignment. You are to use Seat.java  in this assignment. You are not to change Seat.java . 1 import java.util.Random;  2  3 public class Seat  4 {  5 private int row;  6 private int seat;  7 private boolean aisle;  8 private boolean window;  9 private boolean occupied;  10 private int cost;  11 private static int revenue = 0;  12  13 public Seat()  14 {  15 row = 0;  16 seat = 0;  17 aisle = false;  18 window = false;  19 occupied = false;  20 cost = 0;  21 }//end constructor  22  23 public Seat(int rowPassed, int seatPassed)  24 {  25 Random randNumGen = new Random();  26 row = rowPassed;  27 seat = seatPassed;  28 if(seatPassed == 1 || seatPassed == 2)  29   aisle = true;  30   else  31   aisle = false;  32 if(seatPassed == 0 || seatPassed == 3)  33   window = true;  34   else  35   window = false;  36 occupied = false;  37 cost = randNumGen.nextInt(301) + 200;  38 //revenue = revenue + cost;  39 }//end constructor  40  41 //getters  42 public int getRow()  43 {  44 return row;  45 }//end method getRow  46  47 public int getSeat()  48 {  49 return seat;  50 }//end method getSeat  51  52 public boolean getAisle()  53 {  54 return aisle;  55 }//end method getAisle  56  57 public boolean getWindow()  58 {  59 return window;  60 }//end method getWindow  61  62 public boolean getOccupied()  63 {  64 return occupied;  65 }//end method getOccupied  66  67 public int getCost()  68 {  69 return cost;  70 }//end method getCost  71  72 public static int getRevenue()  73 {  74 return revenue;  75 }//end method getRevenue  76  77 //////  78 //setters  79 public void setRow(int rowPassed)  80 {  81 row = rowPassed;  82 }//end method setRow  83  84 public void setSeat(int seatPassed)  85 {  86 seat = seatPassed;  87 }//end method setSeat  88  89 public void setAisle(boolean aislePassed)  90 {  91 aisle = aislePassed;  92 }//end method setAisle  93  94 public void setWindow(boolean windowPassed)  95 {  96 window = windowPassed;  97 }//end method setWindow  98  99 public void setOccupied(boolean occupiedPassed)//Revised to take care of gaming the system 100 { 101   if(occupiedPassed == true && occupied == false)//unoccupied becomes occupied 102   { 103  occupied = occupiedPassed; 104  revenue = revenue + cost; 105   } 106   else if (occupiedPassed == false && occupied == true) //occupied becomes unoccupied 107  { 108  occupied = occupiedPassed; 109  revenue = revenue - cost; 110  } 111  .

1. You work for an airline, a small airline, so small you have only
one plane. Your plane has 5 rows with 4 seats in each row, 2
seats are on each side of the plane with an aisle down the
middle.
I have developed the class
Seat.java
, which represents a seat on the plane. Please review
Seat.java
and understand it before you start this assignment. You are to
use
Seat.java
in this assignment. You are not to change
Seat.java
.
1 import java.util.Random;
2
3 public class Seat
4 {
5 private int row;
6 private int seat;
7 private boolean aisle;
8 private boolean window;
9 private boolean occupied;

2. 10 private int cost;
11 private static int revenue = 0;
12
13 public Seat()
14 {
15 row = 0;
16 seat = 0;
17 aisle = false;
18 window = false;
19 occupied = false;
20 cost = 0;
21 }//end constructor
22
23 public Seat(int rowPassed, int seatPassed)
24 {
25 Random randNumGen = new Random();
26 row = rowPassed;
27 seat = seatPassed;

3. 28 if(seatPassed == 1 || seatPassed == 2)
29 aisle = true;
30 else
31 aisle = false;
32 if(seatPassed == 0 || seatPassed == 3)
33 window = true;
34 else
35 window = false;
36 occupied = false;
37 cost = randNumGen.nextInt(301) + 200;
38 //revenue = revenue + cost;
39 }//end constructor
40
41 //getters
42 public int getRow()
43 {
44 return row;
45 }//end method getRow

4. 46
47 public int getSeat()
48 {
49 return seat;
50 }//end method getSeat
51
52 public boolean getAisle()
53 {
54 return aisle;
55 }//end method getAisle
56
57 public boolean getWindow()
58 {
59 return window;
60 }//end method getWindow
61
62 public boolean getOccupied()
63 {

5. 64 return occupied;
65 }//end method getOccupied
66
67 public int getCost()
68 {
69 return cost;
70 }//end method getCost
71
72 public static int getRevenue()
73 {
74 return revenue;
75 }//end method getRevenue
76
77 //////
78 //setters
79 public void setRow(int rowPassed)
80 {
81 row = rowPassed;

6. 82 }//end method setRow
83
84 public void setSeat(int seatPassed)
85 {
86 seat = seatPassed;
87 }//end method setSeat
88
89 public void setAisle(boolean aislePassed)
90 {
91 aisle = aislePassed;
92 }//end method setAisle
93
94 public void setWindow(boolean windowPassed)
95 {
96 window = windowPassed;
97 }//end method setWindow
98
99 public void setOccupied(boolean occupiedPassed)//Revised
to take care of gaming the system

7. 100 {
101 if(occupiedPassed == true && occupied ==
false)//unoccupied becomes occupied
102 {
103 occupied = occupiedPassed;
104 revenue = revenue + cost;
105 }
106 else if (occupiedPassed == false && occupied == true)
//occupied becomes unoccupied
107 {
108 occupied = occupiedPassed;
109 revenue = revenue - cost;
110 }
111 //no need to deal with occupied become occupied or
112 //unoccupied becomes unoccupied as no change in status
113 //of seat and renevue
114 }//end method setOccupied
115
116 public void setCost(int costPassed)

8. 117 {
118 cost = costPassed;
119 }//end method setCost
120
121 public String toString()
122 {
123 return
124 "Row: " + row + "n" +
125 "Seat: " + seat + "n" +
126 "Aisle: " + aisle + "n" +
127 "Window: " + window + "n" +
128 "Occupied: " + occupied + "n" +
129 "Cost: $" + cost + "n";
130 }//end toString
131
132 }//end class