Write the java code corresponding to the following UML diagram: Person (Abstract) name: String age: int Person(name:String, age:int) // get + set methods for each attributes print():void(abstract) Teacher Student salary: float Teacher(n:String, a:int, float s) I/ get + set methods print():void id: int Student(name:String, age:int,id:int) // get + set methods print():void

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
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Write the java code corresponding to the following UML
diagram:
Person (Abstract)
name: String
age: int
Person(name:String, age:int)
/l get + set methods for each attributes
print():void(abstract)
Teacher
Student
salary: float
Teacher(n:String, a:int, float s)
// get + set methods
print():void
id: int
Student(name:String, age:int,id:int)
// get + set methods
print():void
Indications:
Person is an abstract class containing the abstract method
Print().
In Teacher and Student the method print() will print the
information of either Teacher or Student.
Write the class university corresponding to the following
UML diagram. It contains three attributes.
Tab is an array of Person. sizeTab is the size of Tab. The
attribute n represents the number of elements added to
the tab. When the tab is empty n is equal to 0.
The constructor University(sizeTab) will initialize the
different attributes and allocate the memory to the array
Tab.
addPerson(p:Person) will add the new person to Tab.
University
Tab[]: Person
sizeTab:int
n:int
University(size Tab)
void addPerson(p:Person)
printAll():void
The method printAll() will print all the information of
the Persons inside Tab.
Write the main method. Create three Teacher and three
Student and add them to University Object and print
them all.
Transcribed Image Text:Write the java code corresponding to the following UML diagram: Person (Abstract) name: String age: int Person(name:String, age:int) /l get + set methods for each attributes print():void(abstract) Teacher Student salary: float Teacher(n:String, a:int, float s) // get + set methods print():void id: int Student(name:String, age:int,id:int) // get + set methods print():void Indications: Person is an abstract class containing the abstract method Print(). In Teacher and Student the method print() will print the information of either Teacher or Student. Write the class university corresponding to the following UML diagram. It contains three attributes. Tab is an array of Person. sizeTab is the size of Tab. The attribute n represents the number of elements added to the tab. When the tab is empty n is equal to 0. The constructor University(sizeTab) will initialize the different attributes and allocate the memory to the array Tab. addPerson(p:Person) will add the new person to Tab. University Tab[]: Person sizeTab:int n:int University(size Tab) void addPerson(p:Person) printAll():void The method printAll() will print all the information of the Persons inside Tab. Write the main method. Create three Teacher and three Student and add them to University Object and print them all.
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