Write Student and StudentTest classes. ■ Write Date and DateTest classes. Private states 2 constructors ublic behaviors. <> Student (default package) aid: int =fName: String IName: String Student(int) Student(int, String. Strit g) getid) int setid (int) void getfName(): String setfName(String):void getiName(): String setlName(String) void DisplayMessage(): String Private states- 4 constructors Public behaviors <> Date (default package) > day: int a month: int Pyear: int Date(Date) Date(int) Date(int, int) Date(int,int,int) getDay() int setDay(int):void get Month() int setMonth(int):void get Year() int set Year(int) void toString(): String equals(Date) booleam
Write Student and StudentTest classes. ■ Write Date and DateTest classes. Private states 2 constructors ublic behaviors. <> Student (default package) aid: int =fName: String IName: String Student(int) Student(int, String. Strit g) getid) int setid (int) void getfName(): String setfName(String):void getiName(): String setlName(String) void DisplayMessage(): String Private states- 4 constructors Public behaviors <> Date (default package) > day: int a month: int Pyear: int Date(Date) Date(int) Date(int, int) Date(int,int,int) getDay() int setDay(int):void get Month() int setMonth(int):void get Year() int set Year(int) void toString(): String equals(Date) booleam
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
Related questions
Concept explainers
OOPs
In today's technology-driven world, computer programming skills are in high demand. The object-oriented programming (OOP) approach is very much useful while designing and maintaining software programs. Object-oriented programming (OOP) is a basic programming paradigm that almost every developer has used at some stage in their career.
Constructor
The easiest way to think of a constructor in object-oriented programming (OOP) languages is:
Question
Please note that the answer should be in 4 Java files 1 file for etch.
![■
Write Student and StudentTest classes.
Write Date and DateTest classes.
Private states
2 constructors
Public behaviors
>
<<Java Class>>
Student
(default package)
aid: int
Name: String
IName: String
Student(int)
Student(int, String, Strit g)
getld() int
setid (int) void
getfName(): String
setfName(String):void
getlName(): String
setlName(String):void
DisplayMessage():String
Private states
4 constructors.
Public behaviors
<<Java Class>>
Date
(default package)
> day: int
> month: int
a year: int
Date(Date)
Date(int)
Date(int, int)
Date(int,int,int)
getDay() int
set Day(int):void
get Month() int
setMonth(int) void
get Year() int
set Year(int) void
toString(): String
equals(Date) boolean](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F7e676fad-9b24-433e-88c0-8ac46a6652ec%2F472b384f-11c2-4a39-9cb8-84c7dca4d143%2F96bk1pl_processed.jpeg&w=3840&q=75)
Transcribed Image Text:■
Write Student and StudentTest classes.
Write Date and DateTest classes.
Private states
2 constructors
Public behaviors
>
<<Java Class>>
Student
(default package)
aid: int
Name: String
IName: String
Student(int)
Student(int, String, Strit g)
getld() int
setid (int) void
getfName(): String
setfName(String):void
getlName(): String
setlName(String):void
DisplayMessage():String
Private states
4 constructors.
Public behaviors
<<Java Class>>
Date
(default package)
> day: int
> month: int
a year: int
Date(Date)
Date(int)
Date(int, int)
Date(int,int,int)
getDay() int
set Day(int):void
get Month() int
setMonth(int) void
get Year() int
set Year(int) void
toString(): String
equals(Date) boolean
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