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 mainAp : apartments) {
if (mainAp.getClass().getSimpleName().equals("OneRoomApt")) {
((OneRoomApt)mainAp).clean1Room();
}
if (mainAp.getClass().getSimpleName().equals("TwoRoomApt")) {
((TwoRoomApt)mainAp).clean2Rooms();
}
if (mainAp.getClass().getSimpleName().equals("ThreeRoomApt")) {
((ThreeRoomApt)mainAp).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");
}
}
}
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 mainAp : apartments) {
if (mainAp.getClass().getSimpleName().equals("OneRoomApt")) {
((OneRoomApt)mainAp).clean1Room();
}
if (mainAp.getClass().getSimpleName().equals("TwoRoomApt")) {
((TwoRoomApt)mainAp).clean2Rooms();
}
if (mainAp.getClass().getSimpleName().equals("ThreeRoomApt")) {
((ThreeRoomApt)mainAp).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");
}
}
}