| 18 | } |
| 19 | private Counter counter = new Counter(); |
| 20 | private void countPet(Pet pet) { |
| 21 | System.out.print( |
| 22 | pet.getClass().getSimpleName() + " "); |
| 23 | if(pet instanceof Pet) |
| 24 | counter.count("Pet"); |
| 25 | if(pet instanceof Dog) |
| 26 | counter.count("Dog"); |
| 27 | if(pet instanceof Mutt) |
| 28 | counter.count("Mutt"); |
| 29 | if(pet instanceof Pug) |
| 30 | counter.count("Pug"); |
| 31 | if(pet instanceof Cat) |
| 32 | counter.count("Cat"); |
| 33 | if(pet instanceof EgyptianMau) |
| 34 | counter.count("EgyptianMau"); |
| 35 | if(pet instanceof Manx) |
| 36 | counter.count("Manx"); |
| 37 | if(pet instanceof Cymric) |
| 38 | counter.count("Cymric"); |
| 39 | if(pet instanceof Rodent) |
| 40 | counter.count("Rodent"); |
| 41 | if(pet instanceof Rat) |
| 42 | counter.count("Rat"); |
| 43 | if(pet instanceof Mouse) |
| 44 | counter.count("Mouse"); |
| 45 | if(pet instanceof Hamster) |
| 46 | counter.count("Hamster"); |
| 47 | } |
| 48 | public void count(Creator creator) { |
| 49 | creator.stream().limit(20) |
| 50 | .forEach(pet -> countPet(pet)); |