Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

JAVA: Create class Date with the following capabilities: Output the date in multiple formats, such as MM/DD/YYYY June 14, 1992 DDD YYYY Use overloaded constructors

JAVA: Create class Date with the following capabilities:

Output the date in multiple formats, such as

MM/DD/YYYY

June 14, 1992

DDD YYYY

Use overloaded constructors to create Date objects initialized with dates of the formats in part (a). In the first case the constructor should receive three integer values. In the second case it should receive a String and two integer values. In the third case it should receive two integer values, the first of which represents the day number in the year.

Please provide the code in the appropriate methods.

public class Date {

private static final String[] monthNames = {"January", "February",

"March", "April", "May", "June", "July", "August",

"September", "October", "November", "December"};

private static final int[] monthDays = {31, 28, 31, 30, 31, 30,

31, 31, 30, 31, 30, 31};

private int day; // day of the month

private int month; // month in the year

private int year; // year

// no-argument constructor

public Date() {

}

// constructor for format MM/DD/YYYY

public Date(int month, int day, int year) {

}

// constructor for format MonthName dd, yyyy

public Date(String month, int day, int year) {

}

// constructor for format DDD YYYY

public Date(int ddd, int year) {

}

// Set the day

public void setDay(int day) {

}

// Set the month

public void setMonth(int mm) {

}

// Set the year

public void setYear(int year) {

}

// return Date in format: mm/dd/yyyy

public String toString() {

}

// return Date in format: MonthName dd, yyyy

public String toMonthNameDateString() {

}

// return Date in format DDD YYYY

public String toDayDateString() {

}

// Return the number of days in the month

private static int daysInMonth(int month, int year) {

}

// test for a leap year

private static boolean leapYear(int year) {

}

// convert mm and dd to ddd

private int convertToDayOfYear() {

int ddd = 0;

for (int m = 1; m < month; ++m) {

if (leapYear(year) && m == 2) {

ddd += 29;

}

else {

ddd += monthDays[m -1];

}

}

ddd += day;

return ddd;

}

// convert from month name to month number

private static int convertFromMonthName(String monthName) {

for (int subscript = 0; subscript < 12; subscript++) {

if (monthName.equals(monthNames[subscript])) {

return subscript + 1;

}

}

throw new IllegalArgumentException("Invalid month name");

}

}

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Professional SQL Server 2000 Database Design

Authors: Louis Davidson

1st Edition

1861004761, 978-1861004765

More Books

Students also viewed these Databases questions

Question

2. Identify five movie characters who embody the renegade cop type.

Answered: 1 week ago