Все правильно выводит, но не проходит валидацию. Именно первый условие проверки Почему?
package com.javarush.task.task14.task1415;
import java.util.ArrayList;
import java.util.List;
/*
Клининговый центр
*/
public class Solution {
public static void main(String[] args) {
List<Apartment> apartments = new ArrayList<Apartment>();
apartments.add(new OneRoomApt());
apartments.add(new TwoRoomApt());
apartments.add(new ThreeRoomApt());
cleanAllApartments(apartments);
}
public static void cleanAllApartments(List<Apartment> apartments) {
//написать тут вашу реализацию пунктов 1-4
for(Apartment apartment : apartments){
if(apartment instanceof OneRoomApt){
((OneRoomApt) apartments.get(0)).clean1Room();
//OneRoomApt oneRoomApt = (OneRoomApt) apartments.get(0);
//oneRoomApt.clean1Room();
}
if(apartment instanceof TwoRoomApt){
((TwoRoomApt) apartments.get(1)).clean2Rooms();
//TwoRoomApt twoRoomApt = (TwoRoomApt) apartments.get(1);
//twoRoomApt.clean2Rooms();
}
if(apartment instanceof ThreeRoomApt){
((ThreeRoomApt) apartments.get(2)).clean3Rooms();
//ThreeRoomApt threeRoomApt = (ThreeRoomApt) apartments;
//threeRoomApt.clean3Rooms();
}
}
}
static interface Apartment {
}
static class OneRoomApt implements Apartment {
void clean1Room() {
System.out.println("1 room is cleaned");
}
}
static class TwoRoomApt implements Apartment {
void clean2Rooms() {
System.out.println("2 rooms are cleaned");
}
}
static class ThreeRoomApt implements Apartment {
void clean3Rooms() {
System.out.println("3 rooms are cleaned");
}
}
}