Question 1: Write a class Time from the following UML class diagram Time Machine -hour : int - minute : int - second: int + setTime(int, int, int) + Future Travel(int, int, int) + printTime() + PastTravel(int, int, int) In addition to the UML Class diagram's requirements, add 02 constructors, default and parametrized constructor. In the setTime method, add the validations for hour, minute and second. Future Travel() method should add the parameters to the hour, minute and second. Make sure to add appropriate data validation to make future travel logical. PastTravel() method should subtract the parameters to the hour, minute and second. Make sure to add appropriate data validation to make past travel logical. +

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
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Question 1: Write a class Time from the following UML class
diagram
TimeMachine
-hour: int
- minute : int
- second: int
+ setTime(int, int, int)
+ Future Travel(int, int,
int)
+ printTime()
+ PastTravel(int, int,
int)
In addition to the UML Class diagram's requirements, add 02
constructors, default and parametrized constructor. In the
setTime method, add the validations for hour, minute and
second.
Future Travel() method should add the parameters to the hour,
minute and second. Make sure to add appropriate data validation
to make future travel logical.
Past Travel() method should subtract the parameters to the hour,
minute and second. Make sure to add appropriate data validation
to make past travel logical.
+
Transcribed Image Text:Question 1: Write a class Time from the following UML class diagram TimeMachine -hour: int - minute : int - second: int + setTime(int, int, int) + Future Travel(int, int, int) + printTime() + PastTravel(int, int, int) In addition to the UML Class diagram's requirements, add 02 constructors, default and parametrized constructor. In the setTime method, add the validations for hour, minute and second. Future Travel() method should add the parameters to the hour, minute and second. Make sure to add appropriate data validation to make future travel logical. Past Travel() method should subtract the parameters to the hour, minute and second. Make sure to add appropriate data validation to make past travel logical. +
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