1. Design and use interfaces Write a class named Octagon that extends GeometricObject and implements the Comparable and Cloneable interfaces. Assume that all eight sides of the octagon are of equal size. The area can be computed using the following formula: area=(2+4//2)* side* side

1. Design and use interfaces Write a class named Octagon that extends GeometricObject and implements the Comparable and Cloneable interfaces. Assume that all eight sides of the octagon are of equal size. The area can be computed using the following formula: area=(2+4//2)* side* side

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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Question

I need to create an uml diagram. from thr following question.

PART I
1. Design and use interfaces
Write a class named Octagon that extends GeometricObject and implements
the Comparable and Cloneable interfaces. Assume that all eight sides of
the octagon are of equal size. The area can be computed using the
following formula:
area = (2+4//2)* side* side
Draw the UML diagram that involves Octagon, Geometricobject, Comparable,
and Cloneable. Write the code to implement the Octagon class. Compare the
octagons based on their sides.
w

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