Подскажите, почему конструктор Cat (тот что на два элемента) не видит ссылку на переменные, которые я создал в методе main?
Пишет, что возможно не были импортированы в класс Cat
package com.javarush.task.task06.task0621;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import com.javarush.task.task06.task0621.Solution;
/*
Родственные связи кошек
*/
public class Solution {
public static void main(String[] args) throws IOException {
BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
String grandPaName = reader.readLine();
Cat catGrandPa = new Cat(grandPaName);
String grandMaName = reader.readLine();
Cat catGrandMa = new Cat(grandMaName);
String fatherName = reader.readLine();
Cat catFather = new Cat(fatherName, null, catGrandPa);
String motherName = reader.readLine();
Cat catMother = new Cat(motherName, catGrandMa, null);
String sonName = reader.readLine();
Cat catSon = new Cat(sonName, catMother, catFather);
String daughterName = reader.readLine();
Cat catDaughter = new Cat(daughterName, catMother, catFather);
System.out.println(catGrandPa);
System.out.println(catGrandMa);
System.out.println(catFather);
System.out.println(catMother);
System.out.println(catSon);
System.out.println(catDaughter);
}
public static class Cat {
private String name;
private Cat mother;
private Cat father;
Cat(String name) {
this.name = name;
}
Cat(String name, Cat parent) {
this.name = name;
if (parent == Solution.catGrandMa) this.mother = parent;
if (parent == Solution.catGrandPa) this.father = parent;
}
Cat(String name, Cat mother, Cat father) {
this.name = name;
this.mother = mother;
this.father = father;
}
@Override
public String toString() {
if (mother == null && father == null)
return "The cat's name is " + name + ", no mother " + ", no father";
else if (mother == null && father != null)
return "The cat's name is " + name + ", no mother " + ", father is " + father.name;
else if (mother != null && father == null)
return "The cat's name is " + name + ", mother is " + mother.name + ", no father";
else
return "The cat's name is " + name + ", mother is " + mother.name + ", father is " + father.name;
}
}
}