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public class RoomArraysTester
{
public static void main(String[] args)
{
Room[] rooms = new Room[43];
System.out.println(rooms[0]); //null
rooms[0] = new Room(101, "classroom", 82, true);
rooms[1] = new Room(103, "office", 6, false);
rooms[2] = new Room(107, "classroom", 140, true);
rooms[3] = new Room(109, "classroom", 60, true);
rooms[4] = new Room(110, "washroom", 18, false);
rooms[5] = new Room(111, "washroom", 21, false);
rooms[6] = new Room(120, "classroom", 74, true);
rooms[7] = new Room(124, "office", 24, true);
rooms[8] = new Room(125, "office", 18, true);
rooms[9] = new Room(127, "classroom", 88, true);
rooms[10] = new Room(129, "classroom", 92, true);
rooms[11] = new Room(131, "classroom", 112, true);
rooms[12] = new Room(132, "classroom", 74, false);
rooms[13] = new Room(134, "washroom", 20, false);
rooms[14] = new Room(140, "washroom", 24, false);
rooms[15] = new Room(161, "changeroom", 88, true);
rooms[16] = new Room(162, "changeroom", 88, true);
rooms[17] = new Room(164, "gym", 680, true);
rooms[18] = new Room(170, "classroom", 122, true);
rooms[19] = new Room(171, "classroom", 98, true);
rooms[20] = new Room(175, "classroom", 84, false);
rooms[21] = new Room(177, "classroom", 82, true);
rooms[22] = new Room(182, "office", 42, false);
rooms[23] = new Room(183, "office", 34, false);
rooms[24] = new Room(185, "classroom", 92, false);
rooms[25] = new Room(186, "classroom", 78, true);
rooms[26] = new Room(192, "storage", 78, true);
rooms[27] = new Room(194, "classroom", 81, true);
rooms[28] = new Room(204, "classroom", 102, true);
rooms[29] = new Room(205, "classroom", 64, true);
rooms[30] = new Room(212, "classroom", 114, false);
rooms[31] = new Room(213, "classroom", 94, true);
rooms[32] = new Room(216, "washroom", 22, false);
rooms[33] = new Room(217, "washroom", 25, false);
rooms[34] = new Room(219, "classroom", 84, false);
rooms[35] = new Room(224, "classroom", 106, true);
rooms[36] = new Room(225, "classroom", 103, true);
rooms[37] = new Room(229, "storage", 102, false);
rooms[38] = new Room(234, "storage", 104, false);
rooms[39] = new Room(245, "office", 45, false);
rooms[40] = new Room(248, "office", 16, false);
rooms[41] = new Room(256, "classroom", 87, true);
rooms[42] = new Room(258, "classroom", 79, true);
System.out.println("Classroom
count: " + countClassrooms(rooms));
System.out.println("Total
area: " + totalArea(rooms));
System.out.println("UNVENTILATED
ROOMS:");
outputUnventilatedRooms(rooms);
System.out.println("Room for
students: " + studentEstimate(rooms));
}
//======================================================
public static int countClassrooms(Room[] r)
{
int count = 0;
for (int i=0; i<r.length; i++)
{
if (r[i].getRoomType().equals("classroom"))
{
count++;
}
}
return count;
}
//======================================================
public static double totalArea(Room[]
r)
{
double totalArea = 0;
for (int i=0; i<r.length; i++)
{
totalArea += r[i].getRoomArea();
}
return totalArea;
}
//======================================================
public static void outputUnventilatedRooms(Room[] r)
{
for (int i=0; i<r.length; i++)
{
if (r[i].getHasVentilation() == false)
{
System.out.println(r[i]);
}
}
}
//======================================================
public static int studentEstimate(Room[] r)
{
int students = 0;
for (int i=0; i<r.length; i++)
{
if (r[i].getRoomType().equals("classroom"))
{
double studentArea = r[i].getRoomArea() - 10;
double roomStudents = studentArea / 2.5;
students += (int)(roomStudents);
}
}
return students;
}
//======================================================
}
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