Pearson eText for Starting Out with Java: Early Objects -- Instant Access (Pearson+)

6th Edition

ISBN: 9780137516803

Author: Tony Gaddis

Publisher: PEARSON+

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Textbook Question

Chapter 6, Problem 5PC

Month Class

Write a class named 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, and so forth. In addition, provide the following methods:

A no-arg constructor that sets the monthNumber field to 1.
A constructor that accepts the number of the month as an argument. It should set the monthNumber field to the value passed as the argument. if a value less than 1 or greater than 12 is passed, the constructor should set monthNumber to 1.
A constructor that accepts the name of the month, such as “January” or “February” as an argument. It should set the monthNumber field to the correct corresponding value.
A setMonthNumber method that accepts an int argument, which is assigned to the monthNumber field. If a value less than 1 or greater than 12 is passed, the method should set monthNumber to 1.
A getMonthNumber method that returns the value in the monthNumber field.
A getMonthName method that returns the name of the month. For example, if the monthNumber field contains 1, then this method should return “January”.
A toString method that returns the same value as the getMonthName method.
An equals method that accepts a Month object as an argument. If the argument object holds the same data as the calling object, this method should return true. Otherwise, it should return false.
A greaterThan method that accepts a Month object as an argument. If the calling object’s monthNumber field is greater than the argument’s monthNumber field, this method should return true. Otherwise, it should return false.
A lessThan method that accepts a Month object as an argument. If the calling object’s monthNumber field is less than the argument’s monthNumber field, this method should return true. Otherwise, it should return false.

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Chapter 6, Problem 4PC

Chapter 6, Problem 6PC

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Chapter 6 Solutions

Pearson eText for Starting Out with Java: Early Objects -- Instant Access (Pearson+)

Ch. 6.1 - Prob. 6.1CP Ch. 6.1 - Prob. 6.2CP Ch. 6.1 - Describe the limitation of static methods.Ch. 6.3 - Prob. 6.4CP Ch. 6.3 - What is a methods signature?Ch. 6.3 - Prob. 6.6CP Ch. 6.3 - How many default constructors may a class have?Ch. 6.4 - Prob. 6.8CP Ch. 6.4 - Prob. 6.9CP Ch. 6.4 - Prob. 6.10CP

Ch. 6.5 - Recall the Rectangle class shown earlier in this...Ch. 6.9 - Consider the following statement: A car has an...Ch. 6.9 - Why is it not safe to return a reference to an...Ch. 6.9 - A class has a reference variable as an instance...Ch. 6.10 - Prob. 6.15CP Ch. 6.12 - Look at the following statement, which declares an...Ch. 6.12 - Assume that the following enumerated data type has...Ch. 6.12 - Prob. 6.18CP Ch. 6 - This type of method cannot access any non-static...Ch. 6 - Prob. 2MC Ch. 6 - Prob. 3MC Ch. 6 - Prob. 4MC Ch. 6 - If you write this method for a class, Java will...Ch. 6 - Making an instance of one class a field in another...Ch. 6 - This is the name of a reference variable that is...Ch. 6 - This enum method returns the position of an enum...Ch. 6 - Assuming the following declaration exists: enum...Ch. 6 - You cannot use the fully qualified name of an enum...Ch. 6 - The Java Virtual Machine periodically performs...Ch. 6 - If a class has this method, it is called...Ch. 6 - CRC stands for a. Class, Return value, Composition...Ch. 6 - Prob. 11MC Ch. 6 - True or False: A static member method may refer to...Ch. 6 - True or False: All static member variables are...Ch. 6 - Prob. 18TF Ch. 6 - Prob. 19TF Ch. 6 - Prob. 21TF Ch. 6 - True or False: Enumerated data types are actually...Ch. 6 - True or False: enum constants have a toString...Ch. 6 - True or False: A class may not have more than one...Ch. 6 - True or False: A private class that is defined...Ch. 6 - public class MyClass { private int x; private...Ch. 6 - public class TwoValues { private int x, y; public...Ch. 6 - public class MyMath { public static int square(int...Ch. 6 - Assume the following declaration exists : enum...Ch. 6 - l. Consider the following class declaration:...Ch. 6 - A pet store sells dogs, cats, birds, and hamsters....Ch. 6 - Prob. 1SA Ch. 6 - Prob. 2SA Ch. 6 - Consider the following class declaration: public...Ch. 6 - Prob. 4SA Ch. 6 - How does method overloading improve the usefulness...Ch. 6 - Prob. 6SA Ch. 6 - Even if you do not write an equals method for a...Ch. 6 - A has a relationship can exist between classes....Ch. 6 - Prob. 9SA Ch. 6 - Is it advisable or not advisable to write a method...Ch. 6 - Prob. 11SA Ch. 6 - Look at the following declaration: enum Color {...Ch. 6 - Assuming the following enum declaration exists:...Ch. 6 - Under what circumstances does an object become a...Ch. 6 - Area Class Write a class that has three overloaded...Ch. 6 - InventoryItem Class Copy Constructor Add a copy...Ch. 6 - Carpet Calculator The Westfield Carpet Company has...Ch. 6 - LandTract Class Make a LandTract class that has...Ch. 6 - Month Class Write a class named Month. The class...Ch. 6 - Employee Class Modification In Programming...Ch. 6 - RetailItem Class Modification Modify this chapters...Ch. 6 - Sales Receipt File Modify the program you wrote in...Ch. 6 - Parking Ticket Simulator For this assignment you...Ch. 6 - Geometry Calculator Design a Geometry class with...Ch. 6 - Car Instrument Simulator For this assignment, you...Ch. 6 - First to One Game This game is meant for two or...Ch. 6 - Heads or TaiLs Game This game is meant for two or...

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