Starting Out with Java: Early Objects (6th Edition)
6th Edition
ISBN: 9780134462011
Author: Tony Gaddis
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 10, Problem 11PC
Program Plan Intro
- Define a class named “Employee”.
- Declare the required variables.
- Define a parameterize constructor to set “name” and “num”.
- Define a “setName()” method to set “name”.
- Define a “setEmpNum()” method to set “num”.
- Define a “setHrDate()” method to assign hire date
- Define a “getName()” method to return name.
- Define a “getEmpNum()” method to return employee number.
- Define a “getHrDate()” method to return hire date.
- Define a “isValidEmpNum()” method to return status.
- Define a “toString()” method to return string.
- Define a class named “InvalidEmpNum” that extends “Exception” class.
- Define a constructor with no parameters.
- Call “super()” method to print invalid number message.
- Define a class named “InvalidPayRate” that extends “Exception” class.
- Define a constructor with no parameters.
- Call “super()” method to print negative pay rate message.
- Define a class named “InvalidShift” that extends “Exception” class.
- Define a constructor with no parameters.
- Call “super()” method to print invalid shift number message.
- Define a class named “ProductionWorker” that extends “Exception” class.
- Define constant value for day and night shift.
- Declare required variables.
- Definition of parameterized constructor to set variables.
- Definition of constructor to initialize variables.
- Definition of “setShift()” method to set shift.
- Definition of “setPayRate()” method to set pay rate .
- Definition of “getShift()” method to return shift.
- Definition of “getPayRate()” method to return pay rate .
- Definition of “toString()” method to return string.
- Define a class named “WorkerDemo”.
- Define a “main()” method to check payroll exception.
- Create an object or reference variable.
- Test the exception.
- Declare the required variables.
- Define a parameterize constructor to set “name” and “num”.
- Define a “setName()” method to set “name”.
- Define a “setEmpNum()” method to set “num”.
- Define a “setHrDate()” method to assign hire date
- Define a “getName()” method to return name.
- Define a “getEmpNum()” method to return employee number.
- Define a “getHrDate()” method to return hire date.
- Define a “isValidEmpNum()” method to return status.
- Define a “toString()” method to return string.
- Define a constructor with no parameters.
- Call “super()” method to print invalid number message.
- Define a constructor with no parameters.
- Call “super()” method to print negative pay rate message.
- Define a constructor with no parameters.
- Call “super()” method to print invalid shift number message.
- Define constant value for day and night shift.
- Declare required variables.
- Definition of parameterized constructor to set variables.
- Definition of constructor to initialize variables.
- Definition of “setShift()” method to set shift.
- Definition of “setPayRate()” method to set pay rate .
- Definition of “getShift()” method to return shift.
- Definition of “getPayRate()” method to return pay rate .
- Definition of “toString()” method to return string.
- Define a “main()” method to check payroll exception.
- Create an object or reference variable.
- Test the exception.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
C++ Visual Studio 2019
Complete #13. Dependent #1 Employee and ProductionWorker classes showing below. Modify the Employee and ProductionWorker classes so they throw exceptions when the following errors occur:
The Employee class should throw an exception named InvalidEmployeeNumber when it receives an employee number that is less than 0 or greater than 9999.
The ProductionWorker class should throw an exception named InvalidShift when it receives an invalid shift.
The ProductionWorker class should throw an exception named InvalidPayRate when it receives a negative number for the hourly pay rate.
Write a driver program that demonstrates how each of these exception conditions works.
#1 Employee and ProductionWorker classes
#include <string>#include <iostream>#include <iomanip>using namespace std;
class Employee{private: string name; // Employee name string number; // Employee number string hireDate; // Hire date
public: // Default…
Data structure & Algorithum java program
Write a class name month. The class should have an int field named monthNumber that holds the number of the month. For example, January would be 1, February would be 2, etc. The class should also have appropriate constructors and getter / setter methods. There should also be a getMonthName that returns the name of the month corressponding to the month number. Also include exception code when a number less than 1 or greater than 12 is given in the constructor and/ or the set method. Demonstrate the classess and catching the exception in a program, such as Month Test. Display appropriate information to the user if an erro occurs.
Pls help ASAP
Chapter 10 Solutions
Starting Out with Java: Early Objects (6th Edition)
Ch. 10.1 - Prob. 10.1CPCh. 10.1 - Prob. 10.2CPCh. 10.1 - Prob. 10.3CPCh. 10.1 - Prob. 10.4CPCh. 10.1 - Prob. 10.5CPCh. 10.1 - Prob. 10.6CPCh. 10.1 - Prob. 10.7CPCh. 10.1 - Prob. 10.8CPCh. 10.1 - Prob. 10.9CPCh. 10.1 - When does the code in a finally block execute?
Ch. 10.1 - What is the call stack? What is a stack trace?Ch. 10.1 - Prob. 10.12CPCh. 10.1 - Prob. 10.13CPCh. 10.1 - Prob. 10.14CPCh. 10.2 - What does the throw statement do?Ch. 10.2 - Prob. 10.16CPCh. 10.2 - Prob. 10.17CPCh. 10.2 - Prob. 10.18CPCh. 10.2 - Prob. 10.19CPCh. 10.3 - What is the difference between a text file and a...Ch. 10.3 - What classes do you use to write output to a...Ch. 10.3 - Prob. 10.22CPCh. 10.3 - What class do you use to work with random access...Ch. 10.3 - What are the two modes that a random access file...Ch. 10.3 - Prob. 10.25CPCh. 10 - Prob. 1MCCh. 10 - Prob. 2MCCh. 10 - Prob. 3MCCh. 10 - Prob. 4MCCh. 10 - FileNotFoundException inherits from __________. a....Ch. 10 - Prob. 6MCCh. 10 - Prob. 7MCCh. 10 - Prob. 8MCCh. 10 - Prob. 9MCCh. 10 - Prob. 10MCCh. 10 - Prob. 11MCCh. 10 - Prob. 12MCCh. 10 - Prob. 13MCCh. 10 - Prob. 14MCCh. 10 - Prob. 15MCCh. 10 - This is the process of converting an object to a...Ch. 10 - Prob. 17TFCh. 10 - Prob. 18TFCh. 10 - Prob. 19TFCh. 10 - True or False: You cannot have more than one catch...Ch. 10 - Prob. 21TFCh. 10 - Prob. 22TFCh. 10 - Prob. 23TFCh. 10 - Prob. 24TFCh. 10 - Find the error in each of the following code...Ch. 10 - // Assume inputFile references a Scanner object,...Ch. 10 - Prob. 3FTECh. 10 - Prob. 1AWCh. 10 - Prob. 2AWCh. 10 - Prob. 3AWCh. 10 - Prob. 4AWCh. 10 - Prob. 5AWCh. 10 - Prob. 6AWCh. 10 - The method getValueFromFile is public and returns...Ch. 10 - Prob. 8AWCh. 10 - Write a statement that creates an object that can...Ch. 10 - Assume that the reference variable r refers to a...Ch. 10 - Prob. 1SACh. 10 - Prob. 2SACh. 10 - Prob. 3SACh. 10 - Prob. 4SACh. 10 - Prob. 5SACh. 10 - Prob. 6SACh. 10 - What types of objects can be thrown?Ch. 10 - Prob. 8SACh. 10 - Prob. 9SACh. 10 - Prob. 10SACh. 10 - What is the difference between a text file and a...Ch. 10 - What is the difference between a sequential access...Ch. 10 - What happens when you serialize an object? What...Ch. 10 - TestScores Class Write a class named TestScores....Ch. 10 - Prob. 2PCCh. 10 - Prob. 3PCCh. 10 - Prob. 4PCCh. 10 - Prob. 5PCCh. 10 - FileArray Class Design a class that has a static...Ch. 10 - File Encryption Filter File encryption is the...Ch. 10 - File Decryption Filter Write a program that...Ch. 10 - TestScores Modification for Serialization Modify...Ch. 10 - Prob. 11PC
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.Similar questions
- Pls help ASAParrow_forwardInstructions: Exception handing Add exception handling to the game (try, catch, throw). You are expected to use the standard exception classes to try functions, throw objects, and catch those objects when problems occur. At a minimum, you should have your code throw an invalid_argument object when data from the user is wrong. File GamePurse.h: class GamePurse { // data int purseAmount; public: // public functions GamePurse(int); void Win(int); void Loose(int); int GetAmount(); }; File GamePurse.cpp: #include "GamePurse.h" // constructor initilaizes the purseAmount variable GamePurse::GamePurse(int amount){ purseAmount = amount; } // function definations // add a winning amount to the purseAmount void GamePurse:: Win(int amount){ purseAmount+= amount; } // deduct an amount from the purseAmount. void GamePurse:: Loose(int amount){ purseAmount-= amount; } // return the value of purseAmount. int GamePurse::GetAmount(){ return purseAmount; } File…arrow_forwardDevelop an exception class named InvalidMonthException that extends the Exception class. Instances of the class will be thrown based on the following conditions: The value for a month number is not between 1 and 12 The value for a month name is not January, February, March, … December Develop a class named Month. The class should define an integer field named monthNumber that holds the number of a month. For example, January would be 1, February would be 2, and so forth. In addition, provide the following methods: A no-argument constructor that sets the monthNumberto 1. An overloaded constructor that accepts the number of the month as an argument. The constructor should set the monthNumberfield to the parameter value if the parameter contains the value 1 – 12. Otherwise, throw an InvalidMonthException exception back to the caller. The exception should note that the month number was incorrect. An overloaded constructor that accepts a string containing the name of the month,…arrow_forward
- use C++ programing language Write a program that prompts the user to enter a person's date of birth in numeric form such as 8-27-1980. The program then outputs the date of birth in the form: August 27, 1980. Your program must contain at least two exception classes: invalidDay and invalidMonth. If the user enters an invalid value for day, then the program should throw and catch an invalidDay object. Similar conventions for the invalid values of month and year. (Note that your program must handle a leap year.)arrow_forwardC# program in Visual Studio Code. The main application class must meet the following requirements Ask the user to enter their age If the age is between 1 and 100 (inclusive) print a message stating the age the user entered exit the program If the age is less than 1 or greater than 100 generate an ArgumentOutOfRangeException print the exception information print an error message If the value is not an integer handle the FormatException print the exception information print an error message Continue asking the user to enter their age until a valid age is enteredarrow_forwardPARTICIPATION ACTIVITY Arrange the following lines to make a program that determines when the number of people in a restaurant equals or exceeds 10 occupants. The program continually gets the number of people entering or leaving the restaurant. Ex: 2 means two people entered, and -3 means three people left. After each input, the program outputs the number of people in the restaurant. Once the number of people in the restaurant equals or exceeds 10, the program exits. If an Input MismatchException exception occurs, the program should get and discard a single string from input. Ex: The input "2 abc 8" should result in 10 occupants. Not all lines are used in the solution. How to use this tool ✓ Unused totalNumPeople += scnr.nextInt (); while (totalNumPeople < maxNumPeople) { } } 11.1.5: Handling input exceptions: restaurant max occupancy tracker. catch { try { catch (InputMismatchException e) { scnr .nextLine(); scnr.next(); System.out.println("Error"); } System.out.println("Occupancy:…arrow_forward
- Exception handling and File I/O coding intellj Exercise 3. File I/O Please create a file and add the following line: 1,5,7,9,13,58,70 Exercise 4, Assuming you have a file on your laptop, and it has the following: John,23 Please create a Person object from your main method by reading the file. You have to create Person class (String name, int age) Please read the file and show the sum of all the numbers.arrow_forwardA(n) ____ should be used to specify all the exception types when being handled by a single exception handler. list O tuple array O dictarrow_forwardc++ programming Lab 10-1: Write a test program to accept two numbers from consol. Then check to see if first number is larger than second number . If it is throwing an exception and handle the error properly. Lab 10-2: Write a test program to accept a number from consol. then check to see if the number is positive or negative. If it is negative throw an exception and indicate the number is negative otherwise take the squire root of the number. Use exception handling to control the flow of the code. Lab 10-3: Write a test program to accept a number from consol. This number is radius of circle if the number is positive find area and circumference. Otherwise, throw an exception with proper message. Lab 10-4: Show the output of the following code with input 10, 60, and 120, respectively.arrow_forward
- Question 3 } public class WeekDay { static void daysFromSunday(int day) { String dayName = ""; try { } } if (day > 7) { throw new Exception("Invalid Day! Too high!"); } else if(day < 1){ throw new Exception("Invalid Day! Too low!"); } switch(day){ case 1: dayName="Sun"; break; case 2: dayName="Mon"; break; case 3: dayName="Tue"; break; case 4: dayName="Wed"; break; } ▬▬ } case 5: dayName="Thu"; Dreak; case 5: dayName="Thu"; break; case 6: dayName="Fri"; break; default: dayName="Sat"; System.out.println(dayName); } catch (Exception excpt) { System.out.println("Oops"); System.out.println(excpt.getMessage()); }finally{ System.out.println("Done!"); public static void main(String[] args) { daysFromSunday(10); daysFromSunday(3); daysFromSunday(0); OOops Invalid Day! Too high! Tue Oops Invalid Day! Too low! OOops Invalid Day! Too high! Done! Tue Done! Oops Invalid Day! Too low! Done! O Oops Invalid Day! Too high! Done! Oops Invalid Day! Too high! Done! Oops Invalid Day! Too low! Done! O Oops…arrow_forwardCreate an application that you may use to monitor your progress with respect to your curriculum. The application will record the subjects that you have to enroll in during every school term. The application should also record the grades for the subjects that you have enrolled in. The application will allow a view of the subjects that you have finished as wellas those that you will yet enroll in. The application should also provide your general weighted average. Use: Reference classes and exception handling Assumption: We are only considering the first and second years. You have enrolled in 10 subjects and have not enrolled in 10 subjects. List of subjects taken (along with their corresponding units): PHYSICAL ACTIVITY TOWARDS HEALTH AND FITNESS 2 ART APPRECIATION 3 READINGS IN PHILIPPINE HISTORY 3 UNDERSTANDING THE SELF 3 INTRODUCTION TO COMPUTING (LEC) 2 INTRODUCTION TO COMPUTING (LAB) 1 COMPUTER PROGRAMMING 1 (LEC) 2 COMPUTER PROGRAMMING 1 (LAB) 1 DISCRETE MATHEMATICS 3 PURPOSIVE…arrow_forwardC++ Each Fraction contains a numerator, denominator, a whole number portion, and has access to several functions you have developed, including overloaded operators. Complete these tasks: a. Create a FractionException class. The class contains a Fraction object and a string message explaining the reason for the exception. Include a constructor that requires values for the Fraction and the message. Also include a function that displays the message. b. Modify each Fraction class constructor and data entry function so that it throws a FractionException whenever a client attempts to instantiate a Fraction with a zero denominator. c. Write a main()function that asks the user to enter values for four Fractions. If the user attempts to create a Fraction with a zero denominator, catch the exception, display a message, and force the Fraction to 0 / 1. Display the four Fraction objects. Save the file as FractionException1.cpp.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
C++ Programming: From Problem Analysis to Program...Computer ScienceISBN:9781337102087Author:D. S. MalikPublisher:Cengage Learning
Microsoft Visual C#Computer ScienceISBN:9781337102100Author:Joyce, Farrell.Publisher:Cengage Learning,
EBK JAVA PROGRAMMINGComputer ScienceISBN:9781337671385Author:FARRELLPublisher:CENGAGE LEARNING - CONSIGNMENT
C++ Programming: From Problem Analysis to Program...
Computer Science
ISBN:9781337102087
Author:D. S. Malik
Publisher:Cengage Learning
Microsoft Visual C#
Computer Science
ISBN:9781337102100
Author:Joyce, Farrell.
Publisher:Cengage Learning,
EBK JAVA PROGRAMMING
Computer Science
ISBN:9781337671385
Author:FARRELL
Publisher:CENGAGE LEARNING - CONSIGNMENT