Answered: Complete the Appointment class. The…

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

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Question

Complete the Appointment class. The class should have the following instance variables, constructors) and instance methods: 1. A properlv encapsulated String instance variable named personName 2. A properly encapsulated String instance variable named day. 3. A properly encapsulated double instance variable named duration 4. A default(no-arg) constructor that sets the per sonName instance variable to "Your Boss", day instance variable to "Monday" and duration instance variable to 1.5. 1. An overloaded constructor that takes two String parameters and one double parameter and sets the instance variables to the values passed in. 2. A getter and setter method for each instance variable. .A method named printAppointment, the method returns a String which contains the concatenation of the instance variables as shown in the sample output

TestAppointment.java
public class TestAppointment
{
}
public static void main(String[] args)
{
}
Appointment a1 = new Appointment ();
System.out.println(al.printAppointment());
a1.setDuration (2.5);
System.out.println(al.printAppointment());
System.out.println();
4
Appointment a2 = new Appointment ("Lady Gaga", "Wednesday", 4.5);
System.out.println(a2.printAppointment());

Output:
You are meeting Your Boss on Monday for 1.5 hour(s)
You are meeting Your Boss on Monday for 2.5 hour(s)
You are meeting Lady Gaga on Wednesday for 4.5 hour(s)

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