duties.txt

Gerson A Lopez Bazan
- Built Graphic User Interface package for phase2.
- Created Super class User so TransitUser and AdminUser inherit from it.
- Created Reader.java to read log.txt.
- Created Distance.java to calculate distance between stations and stops using longitude and latitude.
- Changed class FareCollector to InfoCollector to collect more statistics
REFERENCES
- To Calculate the Distance, I used the algorithm of this site https://www.movable-type.co.uk/scripts/latlong.html
- for the Background image https://llamabagel.ca/wordpress/?p=69
- for the GUI Interface, I used this tutorial website https://docs.oracle.com/javase/tutorial/uiswing/learn/index.html

Guanhao ZHAO & Yuanrui He
- Created the Super class TransitNode so that BusStop and SubwayStation inherit from the super class.
- Created the Super class TransitPath so that BusRoute and SubwayLine inherit from the super class.
- Created the Super class TransitSystem so that BusSystem and SubwaySystem inherit from the super class.
(The above three  super classes are used for expandable design.)

Guanhao ZHAO
- Created Writer.java to write data to log.txt
- Added/modified methods in Bus/Subway-related classes to meet the needs of optimized tapIn/tapOut.
- Declared JavaDoc for all classes in the program.
- Created Design.pdf to indicate the relation among classes in the program.
REFERENCES
- To append text to an existing file, I looked up the site:
    https://stackoverflow.com/questions/1625234/how-to-append-text-to-an-existing-file-in-java

Jun Wei Wong
-Improved the functionality of TransitCard to check for invalid input so that it handles as much misuse as possible.
-Improved the overall design of TransitCard and TransitUser class for readability and easy expansion.
-Expanded TransitUser class with extra feature for data collection.
-Created TransitTrip class as the parent class of SubwayTrip and BusTrip for easy extension.