Part 1- Define a class with the following specification: a. Create a class called Event for a conference. The class has three private fields: event code (String), number of guests for the event (int), and the price (double). The event code is stored as a String such as M312. b. Write a public set method that sets the event code. c. Write a public set method that sets the number of guests. In this method, it will set the number of guests as well as compute the price (no set method for the price data member). The price is computed by multiplying the number of guests by a fixed price of BD. 10. If the number of quests is greater than 50, then the price is discounted by 10%. d. Write a public get method that returns the price value. e. Write a constructor that initializes the event code and number of guests. Set the number of guests inside the constructor by calling its set method defined in part (c). f. Write a public method called isCrowded() that returns a boolean value. The method returns true if the number of guests is greater than 100. e. Write a method to print the event code, number of guests, and the price. Part 2 - Write a Java application to do the following: a. Ask the user to enter the event code and the number of guests. b. Create an object called myEvent from the class Event and initialize its values to the user data. c. If myEvent is crowded, then set the number of guests to 100 and print a message to the user about this change. d. Print myEvent information.
Part 1- Define a class with the following specification: a. Create a class called Event for a conference. The class has three private fields: event code (String), number of guests for the event (int), and the price (double). The event code is stored as a String such as M312. b. Write a public set method that sets the event code. c. Write a public set method that sets the number of guests. In this method, it will set the number of guests as well as compute the price (no set method for the price data member). The price is computed by multiplying the number of guests by a fixed price of BD. 10. If the number of quests is greater than 50, then the price is discounted by 10%. d. Write a public get method that returns the price value. e. Write a constructor that initializes the event code and number of guests. Set the number of guests inside the constructor by calling its set method defined in part (c). f. Write a public method called isCrowded() that returns a boolean value. The method returns true if the number of guests is greater than 100. e. Write a method to print the event code, number of guests, and the price. Part 2 - Write a Java application to do the following: a. Ask the user to enter the event code and the number of guests. b. Create an object called myEvent from the class Event and initialize its values to the user data. c. If myEvent is crowded, then set the number of guests to 100 and print a message to the user about this change. d. Print myEvent information.
Programming Logic & Design Comprehensive
9th Edition
ISBN:9781337669405
Author:FARRELL
Publisher:FARRELL
Chapter11: More Object-oriented Programming Concepts
Section: Chapter Questions
Problem 1GZ
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Transcribed Image Text:Part 1 - Define a class with the following specification:
a. Create a class called Event for a conference. The class has three private fields: event code
(String), number of guests for the event (int), and the price (double). The event code is
stored as a String such as M312.
b. Write a public set method that sets the event code.
c. Write a public set method that sets the number of guests. In this method, it will set the
number of guests as well as compute the price (no set method for the price data member).
The price is computed by multiplying the number of guests by a fixed price of BD. 10. If the
number of quests is greater than 50, then the price is discounted by 10%.
d. Write a public get method that returns the price value.
e. Write a constructor that initializes the event code and number of guests. Set the number of
guests inside the constructor by calling its set method defined in part (c).
f. Write a public method called isCrowded() that returns a boolean value. The method returns
true if the number of guests is greater than 100.
e. Write a method to print the event code, number of guests, and the price.
Part 2 - Write a Java application to do the following:
a. Ask the user to enter the event code and the number of guests.
b. Create an object called myEvent from the class Event and initialize its values to the user
data.
c. If myEvent is crowded, then set the number of guests to 100 and print a message to the
user about this change.
d. Print myEvent information.
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