public static void main(String[] args) throws Exception {
AnimalFactory abstractAnimFactory = new AnimalFactory();
SpeciesFactory speciesFactoryArray[] = new SpeciesFactory[5];
speciesFactoryArray[0] = abstractAnimFactory.getSpeciesFactory(Constants.Species.Mammals);
speciesFactoryArray[1] = abstractAnimFactory.getSpeciesFactory(Constants.Species.Reptiles);
speciesFactoryArray[2] = abstractAnimFactory.getSpeciesFactory(Constants.Species.Birds);
speciesFactoryArray[3] = abstractAnimFactory.getSpeciesFactory(Constants.Species.Aquatics);
speciesFactoryArray[4] = abstractAnimFactory.getSpeciesFactory(Constants.Species.Insects);
// List<Mammal> mammals = new ArrayList<>();
String animalsSubclasses[] = new String[3];
int limit = 5;
Animal animalsArray[] = new Animal[limit * 5];
Random randomGenerator = new Random();
int randomInt;
// I will populate the zoo will animals of all species
// MAMMALS
animalsSubclasses[0] = Constants.Animals.Mammals.Tiger;
animalsSubclasses[1] = Constants.Animals.Mammals.Monkey;
animalsSubclasses[2] = Constants.Animals.Mammals.Cow;
for (int i = 0; i < limit; i++) {
randomInt = randomGenerator.nextInt(i + 1);
animalsArray[i] = speciesFactoryArray[0].getAnimal(animalsSubclasses[randomInt % 3]);
}
limit += 5;
// REPTILES
animalsSubclasses[0] = Constants.Animals.Reptiles.Crocodile;
animalsSubclasses[1] = Constants.Animals.Reptiles.Turtle;
animalsSubclasses[2] = Constants.Animals.Reptiles.Snake;
for (int i = limit - 5; i < limit; i++) {
randomInt = randomGenerator.nextInt(i + 1);
animalsArray[i] = speciesFactoryArray[1].getAnimal(animalsSubclasses[randomInt % 3]);
}
limit += 5;
// BIRDS
animalsSubclasses[0] = Constants.Animals.Birds.Ostrich;
animalsSubclasses[1] = Constants.Animals.Birds.Owl;
animalsSubclasses[2] = Constants.Animals.Birds.Woodpecker;
for (int i = limit - 5; i < limit; i++) {
randomInt = randomGenerator.nextInt(i + 1);
animalsArray[i] = speciesFactoryArray[2].getAnimal(animalsSubclasses[randomInt % 3]);
}
limit += 5;
// AQUATICS
animalsSubclasses[0] = Constants.Animals.Aquatics.Trout;
animalsSubclasses[1] = Constants.Animals.Aquatics.Catfish;
animalsSubclasses[2] = Constants.Animals.Aquatics.Shark;
for (int i = limit - 5; i < limit; i++) {
randomInt = randomGenerator.nextInt(i + 1);
animalsArray[i] = speciesFactoryArray[3].getAnimal(animalsSubclasses[randomInt % 3]);
}
limit += 5;
// INSECTS
animalsSubclasses[0] = Constants.Animals.Insects.Butterfly;
animalsSubclasses[1] = Constants.Animals.Insects.Spider;
animalsSubclasses[2] = Constants.Animals.Insects.Cockroach;
for (int i = limit - 5; i < limit; i++) {
randomInt = randomGenerator.nextInt(i + 1);
animalsArray[i] = speciesFactoryArray[4].getAnimal(animalsSubclasses[randomInt % 3]);
}
// Now I will create some caretakers
EmployeeAbstractFactory abstractEmpFactory = new EmployeeAbstractFactory();
EmployeeFactory caretakerFactory =
abstractEmpFactory.getEmployeeFactory(Constants.Employees.Caretaker);
int empLimit = 15;
Employee caretakerArray[] = new Employee[empLimit];
for (int i = 0; i < empLimit; i++) {
caretakerArray[i] = caretakerFactory.getEmployee();
}
// the algorithm
for (Employee c : caretakerArray) {
for (Animal a : animalsArray) {
if ((c.getIsDead() == false) && (a.getTakenCareOf() == false)) {
String result = c.takeCareOf(a);
if (result.equals(Constants.Employees.Caretakers.TCO_KILLED)) {
c.setIsDead(true);
} else if (result.equals(Constants.Employees.Caretakers.TCO_NO_TIME)) {
continue;
} else {
a.setTakenCareOf(true);
}
}
}
}
boolean ok = true;
for (Animal a : animalsArray)
if (a.getTakenCareOf() == false) {
ok = false;
break;
}
if (ok == true) {
System.out.println("All animals have been taken care of.");
} else {
System.out.println("Not all animals have been taken care of.");
}
}
