public/subjects/java-piscine/StarGetters

StarGetters

Instructions

Now, we will update the accessibility of the properties.

In order to still have access to them, we need to implement getters and setters for each property :

• getX and setX for the x property
• getY and setY for the y property
• getZ and setZ for the z property
• getName and setName for the name property

Usage

Here is a possible ExerciseRunner.java to test your function :

public class ExerciseRunner {

    public static void main(String[] args) {
        CelestialObject defaultStar = new CelestialObject();
        System.out.println(defaultStar.getX());
        System.out.println(defaultStar.getY());
        System.out.println(defaultStar.getZ());
        System.out.println(defaultStar.getName());

        defaultStar.setName("Terre");
        defaultStar.setX(0.43);
        defaultStar.setY(0.98);
        defaultStar.setZ(1.43);
        System.out.println(defaultStar.getX());
        System.out.println(defaultStar.getY());
        System.out.println(defaultStar.getZ());
        System.out.println(defaultStar.getName());
    }
}

and its output :

$ javac *.java -d build
$ java -cp build ExerciseRunner
0.0
0.0
0.0
Soleil
0.43
0.98
1.43
Terre
$

Notions

Method
Property