помогите пожалуйста !
package com.javarush.task.task19.task1903;
/*
Адаптация нескольких интерфейсов
*/
import java.util.HashMap;
import java.util.Map;
public class Solution {
public static Map<String, String> countries = new HashMap<String, String>();
static {
countries.put("UA", "Ukraine");
countries.put("RU", "Russia");
countries.put("CA", "Canada");
}
public static void main(String[] args) {
}
public static class IncomeDataAdapter implements Customer, Contact {
private IncomeData data;
public IncomeDataAdapter(IncomeData incomeData){
this.data=incomeData;
}
@Override
public String getName() {
return data.getContactLastName() + ", " + data.getContactFirstName();
}
@Override
public String getPhoneNumber() {
StringBuilder number = new StringBuilder();
String s= String.valueOf(data.getPhoneNumber());
int length = 10-s.length();
number.append("+").append(data.getCountryPhoneCode()).append("(");
for(int i = 0;i<length;i++){
number.append("0");
}
number.append(data.getPhoneNumber());
number.insert(7,")");
number.insert(11,"-");
number.insert(14,"-");
return number.toString();
}
@Override
public String getCompanyName() {
return data.getCompany();
}
@Override
public String getCountryName() {
String result="";
for(Map.Entry map: countries.entrySet() ){
if(map.getKey().equals(data.getCountryCode())){
result= (String) map.getValue();
}
}
return result;
}
}
public static interface IncomeData {
String getCountryCode(); //For example: UA
String getCompany(); //For example: JavaRush Ltd.
String getContactFirstName(); //For example: Ivan
String getContactLastName(); //For example: Ivanov
int getCountryPhoneCode(); //For example: 38
int getPhoneNumber(); //For example: 501234567
}
public static interface Customer {
String getCompanyName(); //For example: JavaRush Ltd.
String getCountryName(); //For example: Ukraine
}
public static interface Contact {
String getName(); //For example: Ivanov, Ivan
String getPhoneNumber(); //For example: +38(050)123-45-67
}
}