Write java code files as follows: 1. Generic interface Road with the following methods: getName retums the road name (string). getDistance returns road distance (any type). 2. Generic class Highway that implements the Road interface: Any highway has a name (String), and a distance (amy type). constructor method: Takes name and distance as parameters to initialize instance variables. equals method: Compares this Highway object with another Highway object (received as a paramete). It rtuns true if highways in comparison have the same name and distance, otherwise, it retums false. toString method: Retums a string composed of highway name and distance.

Write java code files as follows: 1. Generic interface Road with the following methods: getName retums the road name (string). getDistance returns road distance (any type). 2. Generic class Highway that implements the Road interface: Any highway has a name (String), and a distance (amy type). constructor method: Takes name and distance as parameters to initialize instance variables. equals method: Compares this Highway object with another Highway object (received as a paramete). It rtuns true if highways in comparison have the same name and distance, otherwise, it retums false. toString method: Retums a string composed of highway name and distance.

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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