public int getFitness() {
int res = 0;
ArrayList<Lesson> pre = new ArrayList<Lesson>();
HashMap<Lesson, Integer> perWeek = new HashMap<Lesson, Integer>();
for (int j = 0; j < slots.length; j++) {
for (int k = 0; k < slots[j].length; k++) {
try {
if (slots[j][k].isFree()) {
// System.out.println("bbooa");
}
} catch (Exception e) {
System.out.println("buu");
}
if (k % 2 == 0) {
pre = slots[j][k].getL();
} else {
if (slots[j][k].getL() == pre) {
res += 5;
}
}
String[] teachers = new String[slots[j][k].getL().size()];
for (int i = 0; i < slots[j][k].getL().size(); i++) {
teachers[i] = slots[j][k].getL().get(i).getTeacher();
}
res += (!repeat(teachers) ? 5 : 0);
Integer[] rooms = new Integer[slots[j][k].getL().size()];
for (int i = 0; i < slots[j][k].getL().size(); i++) {
rooms[i] = slots[j][k].getL().get(i).getRoom();
}
res += (!repeat(rooms) ? 5 : 0);
for (Lesson l : slots[j][k].getL()) {
if (Const.teachersAndLessons.containsKey(l.getSubject())) {
if (contains(Const.teachersAndLessons.get(l.getSubject()), l.getTeacher())) {
res += 5;
}
}
if (Const.roomSpecific.containsKey(l.getTeacher())) {
if (Const.roomSpecific.get(l.getTeacher()) == l.getRoom()) {
res++;
}
}
if (perWeek.containsKey(l)) {
int count = perWeek.get(l);
perWeek.remove(l);
perWeek.put(l, count + 1);
} else {
perWeek.put(l, 1);
}
if (teachersAndLessons.containsKey(l.getSubject())) {
if (l.getTeacher() == teachersAndLessons.get(l.getSubject())) {
res += 5;
}
} else {
teachersAndLessons.put(l.getSubject(), l.getTeacher());
}
}
if (slots[j][k] == after(j, k) && slots[j][k] != before(j, k)) {
res += 10;
}
}
}
for (Entry<Lesson, Integer> entry : perWeek.entrySet()) {
if (entry.getKey().getSubject() == "Homeroom" && entry.getValue() == 1) {
res += 5;
}
if (entry.getKey().getSubject() != "Majors") {
if (entry.getValue() == Const.perWeek.get(entry.getKey())) res += 5;
} else {
if (entry.getValue() == Const.majorsPerWeek.get(entry.getKey())) res += 10;
}
}
if (lessonCount() == 44) {
res += 10;
}
this.fitness = res;
return res;
}
