def createRandomInstance(self, nBuildings, nRooms, nCourses):
# create random buildings
for building in range(nBuildings):
tmp = Building()
tmp.xCoord = self.random.nextDouble() * self.MAX_X_COORD
tmp.yCoord = self.random.nextDouble() * self.MAX_Y_COORD
print("x: {} y: {}".format(tmp.xCoord, tmp.yCoord))
self.buildings.append(tmp)
# create random rooms
for room in range(nRooms):
tmp = Room()
bld = int(self.random.nextDouble() * nBuildings)
print("bld: {}".format(bld))
tmp.b = self.buildings[int(self.random.nextDouble() * nBuildings)]
tmp.capacity = (int(self.random.nextDouble() * 70)) + 30
self.rooms.append(tmp)
# create random courses
print(nCourses)
for course in range(nCourses):
tmp = Course()
tmp.enrolledStudents = (int(self.random.nextDouble() * 70)) + 30
tmp.preferredLocation = self.buildings[int(
self.random.nextDouble() * nBuildings)]
tmp.value = self.random.nextDouble() * 100
tmp.timeSlotValues = [0] * self.NUM_TIME_SLOTS
# debug
# print("Num time slots: {}".format(self.NUM_TIME_SLOTS))
# print(tmp.timeSlotValues)
for j in range(self.NUM_TIME_SLOTS):
if (self.random.nextDouble() < float(0.3)):
tmp.timeSlotValues[j] = 0
else:
tmp.timeSlotValues[j] = int(self.random.nextDouble() * 10)
self.courses.append(tmp)
print("Courses timeslotvalues and real value:")
for idx, course in enumerate(self.courses):
print("idx {}: {} -> {}".format(idx, course.timeSlotValues,
course.value))
