public class Dog {
   /* Create a class named Dog based on the descriptions below.

    Each Dog has four properties that are only accessible from within the class. An example value is shown with each property.

    age – years old (3)
    name – (Fido)
    breed –(Poodle)
    color – (brown)


    Given a name, breed, and color, the Dog class will create a new instance of a brand new dog.

    Write a getter method for the age property.

    Write a setter method for the age property.

    Declare a variable named dog1 that references (points to) an instance of a Dog.

    Assume that all getters and setters have been implemented. Write code to create an object named dog1 that represents a 3 year old brown Poodle named Fido.

            System.out.println(dog1);

    If you created your dog correctly, the print statement above will produce the output below. Extend your Dog class such that dogs print as shown in the example below.

    Fido - 3 year old brown Poodle

    A dog young if the dog is less than 4 years old. Write a stub method in the Dog class that answers if a dog is young.

    Two dogs are equal if all properties have the same values. Write a method that answers if two dogs are equal.

    Dogs are compared based on their age. Write a method to compare two dogs.*/

   //Instance Variables - Class Level Attributes

    private int age;
    private String name;
    private String breed;
    private String color;

    //Constructor

    public Dog(int _age, String _name, String _breed, String _color){
        age = _age;
        name = _name;
        breed = _breed;
        color = _color;
    }

    //Getters -- attributes are private, we can't access them from other class

    public int getAge(){
        return age;
    }

    //Setters - let's change

    public void setAge(int newAge){
        age = newAge;
    }

    //toString() returns string formatted in a nice way

    public String toString(){
        return "Name: " + name + "\nAge:" + age + "\nBreed:" + breed + "\nColor:" + color;
    }

    //If two dog objects have all the same stuffs they're equal

    public boolean equals(Dog doggie1){ //takes object of its class
        boolean result = false;
        if(age == doggie1.age && name.equals(doggie1.name) && breed.equals(doggie1.breed) && color.equals(doggie1.color))
            result = true;

        return result;

        //one line solution!!

        //return age == doggie1.age && name.equals(doggie1.name) && breed.equals(doggie1.breed) && color.equals(doggie1.color)
    }

    //compares two doggos based on age
    public int compareTo(Dog doggie2){ //takes object of its class
        return age - doggie2.age; //current one minus the one passed in
    }


}