Student Value Edition for Starting Out with Python (3rd Edition)
3rd Edition
ISBN: 9780133848496
Author: Tony Gaddis
Publisher: PEARSON
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Chapter 10, Problem 2AW
Program Plan Intro
- • Create a class named “Book”.
Part a: Defining “__init__” method
- • Now define the “__init__()” method for the class. Inside the method,
- ○ Assign the attribute for “book_title”.
- ○ Assign the attribute for “author_name”.
- ○ Assign the attribute for “publisher_name”.
Part b: Creating accessor and mutator methods:
- • Define an accessor method named “set_book_title()”
- ○ Now assign the attribute “book_title”.
- • Define an accessor method named “set_author_name()”
- ○ Now assign the attribute “author_name”.
- • Define an accessor method named “set_publisher_name ()”
- ○ Now assign the attribute “publisher_name”.
- • Define the mutator method named “get_book_title()”
- ○ Return the value for “book_title”.
- • Define the mutator method named “get_author_name ()”
- ○ Return the value for “author_name”.
- • Define the mutator method named “get_publisher_name ()”
- ○ Return the value for “publisher_name”.
Part c: Defining the “__str__” method to return a string:
- • Now define the “__str__()” method.
- ○ Return the values for string variables.
- • Create an object “object1” for the class “BOOK”.
- • Now print the values using the “print” statement.
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Create a class that represents an employee. This class will have three constructors to initialize variables. If the constructor doesn't provide a parameter for a field, make it either "(not set)" or "0" as appropriate.
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+ getIdNumber() : intEmployeeDemo.java Code
public class EmployeeDemo{public static void printInfo(Employee e){System.out.println(e.getName() + ", " + e.getIdNumber() + ", " + e.getDepartment() + ", " + e.getPosition());}public static void main(String[] args){Employee e1 = new Employee();Employee e2 = new Employee("Bill Gates", 1975);Employee e3 = new Employee("Steve Jobs", 1976, "Design",…
Create a class that represents an employee. This class will have three constructors to initialize variables. If the constructor doesn't provide a parameter for a field, make it either "(not set)" or "0" as appropriate.
Name: Employee
Fields: - name : String - idNumber : int - department : String - position : String
Methods: + Employee() + Employee(name : String, idNumber : int) + Employee(name : String, idNumber : int, department : String, position : String) + getName() : String + getDepartment() : String + getPosition() : String + getIdNumber() : int
use test case as result
a) Create an enumeration named Departments that contain four set of values FINANCE, HR, IT, and MARKETING.b) Create a class named PersonDetails that contains fields for a person’s first name (String), last name (String), and address (String). The class have- A constructor that accepts parameters for each field.- Get methods for each field.c) Create a class named Employee that contains fields for an employee ID (int), Social Security number (String), personal information (Person object), department (Departments type), and annual salary (double). The class have- A constructor that requires values for each data field.- Get methods for each of the data fields.- Set methods for each of the data fields.d) Create an application/class named EmployeeSort that allows a user to enter values for an array of 5 Employee objects (create an array of Employee type that will save 5 employee objects). Prompt a user for the data needed to create an employee object. Continue to prompt the user for Social…
Chapter 10 Solutions
Student Value Edition for Starting Out with Python (3rd Edition)
Ch. 10.2 - You hear someone make the following comment: "A...Ch. 10.2 - In this chapter, we use the metaphor of a cookie...Ch. 10.2 - What is the purpose of the _ _init_ _ method? When...Ch. 10.2 - Prob. 8CPCh. 10.2 - In a Python class, how do you hide an attribute...Ch. 10.2 - What is the purpose of the _ _str_ _ method?Ch. 10.2 - Prob. 11CPCh. 10.3 - What is an instance attribute?Ch. 10.3 - Prob. 13CPCh. 10.3 - What is an accessor method? What is a mutator...
Ch. 10.4 - What is an object?Ch. 10.4 - Prob. 2CPCh. 10.4 - Why is an object's internal data usually hidden...Ch. 10.4 - What are public methods? What are private methods?Ch. 10.4 - Prob. 15CPCh. 10.4 - Prob. 16CPCh. 10.4 - When designing an object-oriented application, who...Ch. 10.4 - How do you identify the potential classes in a...Ch. 10.4 - What are a classs responsibilities?Ch. 10.4 - What two question should you ask to determine a...Ch. 10.4 - Will all of a class's action always be directly...Ch. 10 - The _______ programming practice is centered on...Ch. 10 - The ___________ programming practice is centered...Ch. 10 - A(n) _____ is a component of a class that...Ch. 10 - Prob. 4MCCh. 10 - By doing this, you can hide a classs attribute...Ch. 10 - Prob. 6MCCh. 10 - A(n) ________ method stores a value in a data...Ch. 10 - Prob. 8MCCh. 10 - If a class has a method named _ _str_ _ , which of...Ch. 10 - A set of standard diagrams for graphically...Ch. 10 - In one approach to identifying the classes in a...Ch. 10 - Prob. 12MCCh. 10 - The practice of procedural programming is centered...Ch. 10 - Object reusability has been a factor in the...Ch. 10 - It is a common practice in object-oriented...Ch. 10 - Prob. 4TFCh. 10 - Starting an attribute name with two underscores...Ch. 10 - You cannot directly call the _ _ str _ _ method.Ch. 10 - One way to find the classes needed for an...Ch. 10 - Prob. 1SACh. 10 - Why should an object's data attributes be hidden...Ch. 10 - What is the difference between a class and an...Ch. 10 - The following statement calls an object's method....Ch. 10 - Prob. 5SACh. 10 - In a Python class, how do you hide an attribute...Ch. 10 - Prob. 7SACh. 10 - Suppose my_car is the name of a variable that...Ch. 10 - Prob. 2AWCh. 10 - Look at the following description of a problem...Ch. 10 - Pet Class The Pet class Write a class named Pet,...Ch. 10 - Car Class Write a class named Car that has the...Ch. 10 - Personal Information Class Design a class that...Ch. 10 - Employee Class Write a class named Employee that...Ch. 10 - RetailItem Class Write a class named RetailItem...Ch. 10 - Employee Management System This exercise assumes...Ch. 10 - Cash Register This exercise assumes you have...Ch. 10 - Trivia Game In this programming exercise, you will...
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