Shape-width: double-length: double+allmutatorMethodsShapes2DShapes3D-height:double*calSize():double+calVolume():double1.Define class Shape, 2DShape and 3DShape as per UML class diagram given.2.Define all mutator methods(set and get) for all classes.3.Define methods calArea() with formula area - width * length for 2DShapes.4.Define methods calArea() with formula calvolume, volume = width*length*height for 3DShapes.In the main program, declare and set data in 1 object of 3DShapes. Create an array OR ArrayList of 2DShapes, set and display the info of allobjects as shown in the output.5.

public class Shape{ //declaring instance variables private double length; private double…

Define class Shape, 2DShape and 3DShape as per UML class diagram given. Define all mutator methods(set and get) for all classes. Define methods calArea() with formula area - width + length for 20Shapes. Define methods calAreat) with formula calvolume, volume = width length*height for 3DShapes. In the main program, declare and set data in 1 object of 3DShapes. Create an array OR ArrayList of 2DShapes, set and display objects as shown in the output.

Define class Shape, 2DShape and 3DShape as per UML class diagram given. Define all mutator methods(set and get) for all classes. Define methods calArea() with formula area - width + length for 20Shapes. Define methods calAreat) with formula calvolume, volume = width length*height for 3DShapes. In the main program, declare and set data in 1 object of 3DShapes. Create an array OR ArrayList of 2DShapes, set and display objects as shown in the output.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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how would you do this? this is a non graded practice lab
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Written in Python with docstring please if applicable Thank you
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