Java: Source Code Java - 1.3 The Rectangle

Berikut ini adalah source code Java program hasil dari latihan saya belajar Java Object Oriented Programming di website Nanyang Technological Univerity. Saya mendapatkan tugas dari salah satu dosen di mata kuliah Desain dan Program Berbasis Object di Program Studi Ilmu Komputer Universitas Negeri Jakarta. Semoga Bermanfaat 

Link Soal Latihan Java OOP

package _1_3_theRectangle;

public class Rectangle {
private float length;
private float width;

public Rectangle() {
length = 1.0f;
width = 1.0f;
}

public Rectangle(float length, float width) {
this.length = length;
this.width = width;
}

public float getLength() {
return length;
}

public void setLength(float length) {
this.length = length;
}

public float getWidth() {
return width;
}

public void setWidth(float width) {
this.width = width;
}

public double getArea() {
return length * width;
}

public double getPerimeter() {
return length + length + width + width;
}

public String toString() {
return "Rectangle[length=" + length + ",width=" + width + "]";
}
}