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Chapter 11, Problem 10PC
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.

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Chapter 11 Solutions

MyLab Programming with Pearson eText -- Access Code Card -- for Starting Out with Java: From Control Structures through Objects

Ch. 11.1 - What is the call stack? What is a stack trace?Ch. 11.1 - Prob. 11.12CPCh. 11.1 - Prob. 11.13CPCh. 11.1 - Prob. 11.14CPCh. 11.2 - What does the throw statement do?Ch. 11.2 - Prob. 11.16CPCh. 11.2 - Prob. 11.17CPCh. 11.2 - Prob. 11.18CPCh. 11.2 - Prob. 11.19CPCh. 11.3 - What is the difference between a text file and a...Ch. 11.3 - What classes do you use to write output to a...Ch. 11.3 - Prob. 11.22CPCh. 11.3 - What class do you use to work with random access...Ch. 11.3 - What are the two modes that a random access file...Ch. 11.3 - Prob. 11.25CPCh. 11 - Prob. 1MCCh. 11 - Prob. 2MCCh. 11 - Prob. 3MCCh. 11 - Prob. 4MCCh. 11 - FileNotFoundException inherits from __________. a....Ch. 11 - Prob. 6MCCh. 11 - Prob. 7MCCh. 11 - Prob. 8MCCh. 11 - Prob. 9MCCh. 11 - Prob. 10MCCh. 11 - Prob. 11MCCh. 11 - Prob. 12MCCh. 11 - Prob. 13MCCh. 11 - Prob. 14MCCh. 11 - Prob. 15MCCh. 11 - This is the process of converting an object to a...Ch. 11 - Prob. 17TFCh. 11 - Prob. 18TFCh. 11 - Prob. 19TFCh. 11 - True or False: You cannot have more than one catch...Ch. 11 - Prob. 21TFCh. 11 - Prob. 22TFCh. 11 - Prob. 23TFCh. 11 - Prob. 24TFCh. 11 - Find the error in each of the following code...Ch. 11 - // Assume inputFile references a Scanner object,...Ch. 11 - Prob. 3FTECh. 11 - Prob. 1AWCh. 11 - Prob. 2AWCh. 11 - Prob. 3AWCh. 11 - Prob. 4AWCh. 11 - Prob. 5AWCh. 11 - Prob. 6AWCh. 11 - The method getValueFromFile is public and returns...Ch. 11 - Prob. 8AWCh. 11 - Write a statement that creates an object that can...Ch. 11 - Write a statement that opens the file...Ch. 11 - Assume that the reference variable r refers to a...Ch. 11 - Prob. 1SACh. 11 - Prob. 2SACh. 11 - Prob. 3SACh. 11 - Prob. 4SACh. 11 - Prob. 5SACh. 11 - Prob. 6SACh. 11 - What types of objects can be thrown?Ch. 11 - Prob. 8SACh. 11 - Prob. 9SACh. 11 - Prob. 10SACh. 11 - What is the difference between a text file and a...Ch. 11 - What is the difference between a sequential access...Ch. 11 - What happens when you serialize an object? What...Ch. 11 - TestScores Class Write a class named TestScores....Ch. 11 - Prob. 2PCCh. 11 - Prob. 3PCCh. 11 - Prob. 4PCCh. 11 - Prob. 5PCCh. 11 - FileArray Class Design a class that has a static...Ch. 11 - File Encryption Filter File encryption is the...Ch. 11 - File Decryption Filter Write a program that...Ch. 11 - TestScores Modification for Serialization Modify...Ch. 11 - Prob. 10PC
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