Challenge: Pet and Owner Relationship
Opgave
Swipe to start coding
- In the
mainmethod, create aPetobject calledGarfield. - Create an
Ownerobject namedBob. Assign Bob as the owner ofGarfield. - Create a
Petobject namedBen. - Create an
Ownerobject namedAlice. AssignAliceas the owner ofBen. - (Optional) You can also create your own pet and owner if you'd like.
Løsning
solution.java
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package com.example;
public class Main {
public static void main(String[] args) {
Pet garfield = new Pet("Garfield");
Pet ben = new Pet("Ben");
Owner bob = new Owner("Bob", garfield);
Owner alice = new Owner("Alice", ben);
System.out.println(bob);
System.out.println(alice);
}
}
class Pet {
String name;
public Pet(String name) {
this.name = name;
}
@Override
public String toString() {
return "Pet{" + "name='" + name + '\'' + '}';
}
}
class Owner {
String name;
Pet pet;
public Owner(String name, Pet pet) {
this.name = name;
this.pet = pet;
}
@Override
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Sektion 5. Kapitel 2
single
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package com.example;
public class Main {
public static void main(String[] args) {
Pet garfield = ___;
Pet ben = ___;
Owner bob = ___;
Owner alice = ___;
System.out.println(bob);
System.out.println(alice);
}
}
class Pet {
String name;
public Pet(String name) {
this.name = name;
}
@Override
public String toString() {
return "Pet{" + "name='" + name + '\'' + '}';
}
}
class Owner {
String name;
Pet pet;
public Owner(String name, Pet pet) {
this.name = name;
this.pet = pet;
}
@Override
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