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Create a class "vehicle" that contains private attributes "num Wheels" and "model" in addition to creating constructor and method called "to String" to print Vehicle data and returns a String. Create a class "Car" that contains private attributes "num Doors" and inherits the properties of class Vehicle in addition to creating constructor and method called "to String" to print Car data and returns a String. Create a class "Sport Car" that contains private attributes "speed" and inherits the properties of class Car in addition to creating constructor and method called "to String" to print Sport Car data and returns a String. Create a class "Bus" that contains private attributes "num OF passengers" and inherits the properties of class vehicle in addition to creating constructor and method called "to String" to print Bus data and returns a String. > Note: All to String method contains data from class vehicle, In addition to printing the Class attributes. Create two objects of each class inside the main. And store the objects in an array by the type of the object and then call the String method for each object in the array > Total number of arrays4 You must enter a value for the variable of type String If you enter an empty value, an error message should be printed You must enter a value for the variable of type int or double greater than zero If you enter a value less than zero, an error message should be printed

Create a class "vehicle" that contains private attributes "num Wheels" and "model" in addition to creating constructor and method called "to String" to print Vehicle data and returns a String. Create a class "Car" that contains private attributes "num Doors" and inherits the properties of class Vehicle in addition to creating constructor and method called "to String" to print Car data and returns a String. Create a class "Sport Car" that contains private attributes "speed" and inherits the properties of class Car in addition to creating constructor and method called "to String" to print Sport Car data and returns a String. Create a class "Bus" that contains private attributes "num OF passengers" and inherits the properties of class vehicle in addition to creating constructor and method called "to String" to print Bus data and returns a String. > Note: All to String method contains data from class vehicle, In addition to printing the Class attributes. Create two objects of each class inside the main. And store the objects in an array by the type of the object and then call the String method for each object in the array > Total number of arrays4 You must enter a value for the variable of type String If you enter an empty value, an error message should be printed You must enter a value for the variable of type int or double greater than zero If you enter a value less than zero, an error message should be printed

Database System Concepts
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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Assignment 2 Create a class "vehicle" that contains private attributes "num Wheels" and "model" in addition to creating constructor and method called "to String" to print Vehicle data and returns a String. Create a class "Car" that contains private attributes "num Doors" and inherits the properties of class Vehicle in addition to creating constructor and method called "to String" to print Car data and returns a String. Create a class “Sport Car" that contains private attributes "speed" and inherits the properties of class Car in addition to creating constructor and method called "to String" to print Sport Car data and returns a String. Create a class "Bus" that contains private attributes "num OF passengers" and inherits the properties of class vehicle in addition to creating constructor and method called "to String" to print Bus data and returns a String. Note: All to String method contains data from class vehicle, In addition to printing the Class attributes. Create two objects of each class inside the main. And store the objects in an array by the type of the object and then call the String method for each object in the array Total number of arrays4 > You must enter a value for the variable of type String If you enter an empty value, an error message should be printed You must enter a value for the variable of type int or double greater than zero If you enter a value less than zero, an error message should be printed
Transcribed Image Text:Assignment 2 Create a class "vehicle" that contains private attributes "num Wheels" and "model" in addition to creating constructor and method called "to String" to print Vehicle data and returns a String. Create a class "Car" that contains private attributes "num Doors" and inherits the properties of class Vehicle in addition to creating constructor and method called "to String" to print Car data and returns a String. Create a class “Sport Car" that contains private attributes "speed" and inherits the properties of class Car in addition to creating constructor and method called "to String" to print Sport Car data and returns a String. Create a class "Bus" that contains private attributes "num OF passengers" and inherits the properties of class vehicle in addition to creating constructor and method called "to String" to print Bus data and returns a String. Note: All to String method contains data from class vehicle, In addition to printing the Class attributes. Create two objects of each class inside the main. And store the objects in an array by the type of the object and then call the String method for each object in the array Total number of arrays4 > You must enter a value for the variable of type String If you enter an empty value, an error message should be printed You must enter a value for the variable of type int or double greater than zero If you enter a value less than zero, an error message should be printed
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