Write java code files as follows:1. Generic interface Road with the following methods:getName retums the road name (string).getDistance returns road distance (amy ype).2. Generic clas Highway that implements the Road interface:· Any highway has a name (Sring), and a distane (my ype).constructor method: Takes name and distance as parameters to imitializeinstance variables.• quals method: Compares this Highway object with another Highway object(receved as a parameter). It returns tre if lighways in companion have thesame name and distance, otherwise, it retums false.

Road.java ================== //creating generic interfacepublic interface Road<T> { public…

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. Generie cass Highway that implements the Road interface: · Any highway as a name (String), and a distance (mny tpe). constructor method: Takes name and distance as parameters to imitialize instance variables. equals method: Compares this Highway object with another Highway object (received as a parameter). It retuns tre if highways in comparison have the Same name and distance, otherwise, it retums false.

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. Generie cass Highway that implements the Road interface: · Any highway as a name (String), and a distance (mny tpe). constructor method: Takes name and distance as parameters to imitialize instance variables. equals method: Compares this Highway object with another Highway object (received as a parameter). It retuns tre if highways in comparison have the Same name and distance, otherwise, it retums false.

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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