Как решить задачу знаю, проблема в том что не могу создать второй конструктор на 2 входных параметра одного типа....как можно обойти этот момент?
Конструктор Cat(String name, Cat parentPap) есть но нужен еще Cat(String name, Cat parentMom)...
package com.javarush.task.task06.task0621;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
/*
Родственные связи кошек
*/
public class Solution {
public static void main(String[] args) throws IOException {
BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
String fatherGrandName = reader.readLine();
Cat catGrandFather = new Cat(fatherGrandName);
String motherGrandName = reader.readLine();
Cat catGrandMother = new Cat(motherGrandName);
String fatherName = reader.readLine();
Cat catFather = new Cat (fatherName,catGrandFather);
String motherName = reader.readLine();
Cat catMother = new Cat (motherName,catGrandMother);
System.out.println(catGrandFather);
System.out.println(catGrandMother);
System.out.println(catFather);
System.out.println(catMother);
}
public static class Cat {
private String name;
private Cat parentMom;
private Cat parentPap;
Cat(String name) {
this.name = name;
}
Cat(String name, Cat parentPap){
this.name = name;
this.parentPap = parentPap;
}
Cat(String name, Cat parentMom, Cat parentPap) {
this.name = name;
this.parentMom = parentMom;
this.parentPap = parentPap;
}
@Override
public String toString() {
if (parentMom == null && parentPap == null)
return "The cat's name is " + name + ", no mother "+", no father ";
if (parentMom == null)
return "The cat's name is " + name + ", no mother " + "father is " + parentPap.name;
if (parentPap == null)
return "The cat's name is " + name + ", mather is " + parentMom.name + ", no father ";
else
return "The cat's name is " + name + ", mother is " + parentMom.name + "father is " + parentPap.name;
}
}
}