is a class in Java code example
Example 1: java class
public class Lightsaber {
// properties
private boolean isOn;
private Color color;
// constructor
public Lightsaber(Color color) {
this.isOn = false;
this.color = color;
}
// getters
public Color getColor() {
return color;
}
public boolean getOnStatus() {
return isOn;
}
// setters
public void turnOn() {
isOn = true;
}
public void turnOff() {
isOn = false;
}
}
// Implementation in main method:
public class test {
public static void main(String[] args) {
Lightsaber yoda = new Lightsaber(green);
yoda.turnOn();
}
}
Example 2: classes in java
// this might help you understand how classes work
public class MathTest {
public static void main(String[] args) {
class MathAdd {
int num1;
int num2;
public int addNumbers() {
int addThemUp = num1 + num2;
return addThemUp;
}
}
MathAdd addition = new MathAdd(); // create a new instance of the class
// you can access variables from the class
addition.num1 = 10;
addition.num2 = 20;
// and use the method from the class to add them up
System.out.println(addition.addNumbers());
}
}