Matched fileName from the directory listing
Matched date from the directory listing
Year of study requested for the listing
Full name of the file, including the .pdf extension.
Year of study for this timetable.
Date displayed on the directory listing, should equals to the last time an update was made to the PDF file.
Direct link to access the timetable.
Week since the beginning of the school year, starts at 1 and
in September, obviously.
Initialize a new timetable entry.