Как проверить вывод?
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 Contact, Customer{
private IncomeData data;
IncomeDataAdapter (IncomeData incomeData){
this.data=incomeData;
}
@Override
public String getCompanyName() {
data.getCompany();
return null;
}
@Override
public String getCountryName() {
return countries.get(this.data.getCountryCode());
}
@Override
public String getName() {
return data.getContactLastName()+", "+data.getContactFirstName();
}
@Override
public String getPhoneNumber() {
StringBuffer stringBuffer = new StringBuffer("");
stringBuffer.append(this.data.getCountryPhoneCode()).append(this.data.getPhoneNumber());
String nulls ="";
while (stringBuffer.length()>10){nulls+="0";stringBuffer.append("0");}
nulls+=this.data.getPhoneNumber();
stringBuffer.setLength(0);
stringBuffer.append("+").append(this.data.getCountryPhoneCode())
.append("(").append(nulls.substring(0, 2)).append(")")
.append(nulls.substring(2,5)).append("-")
.append(nulls.substring(5, 8)).append("-")
.append(nulls.substring(8, 10));;
return stringBuffer.toString();
}
}
public static interface IncomeData {
String getCountryCode(); //example UA
String getCompany(); //example JavaRush Ltd.
String getContactFirstName(); //example Ivan
String getContactLastName(); //example Ivanov
int getCountryPhoneCode(); //example 38
int getPhoneNumber(); //example 501234567
}
public static interface Customer {
String getCompanyName(); //example JavaRush Ltd.
String getCountryName(); //example Ukraine
}
public static interface Contact {
String getName(); //example Ivanov, Ivan
String getPhoneNumber(); //example +38(050)123-45-67
}
}