@Test
public void test() {
Contact Pete = new ContactImpl("Pete Jones", "Marketing manager");
Contact Tom = new ContactImpl("Tom Hanks", "Actor");
Contact Mary = new ContactImpl("Mary", "Director");
Calendar focDate; // id = 3
PastMeeting foc;
Set<Contact> focContacts = new HashSet<Contact>();
focContacts.add(Tom);
focContacts.add(new ContactImpl("Mark", "examiner"));
focDate = Calendar.getInstance();
focDate.set(2014, 4, 22, 11, 30);
foc = new PastMeetingImpl(focContacts, focDate, "FoC exam");
String output = foc.getNotes();
String expected = "FoC exam.";
assertEquals(output, expected);
}
public List<PastMeeting> getPastMeetingList(Contact contact) {
/** @throws IllegalArgumentException if the contact does not exist */
if (!contactSet.contains(contact)) {
throw new IllegalArgumentException(
"Contact \"" + contact.getName() + "\" does not exist! Please try again");
} else {
/**
* @param list a list to store any matching PastMeetings; will be returned empty if no matches
*/
List<PastMeeting> list = new ArrayList<PastMeeting>();
for (PastMeeting pm : pastMeetings) {
if (pm.getContacts().contains(contact)) {
list.add(pm);
}
}
/**
* @see MeetingImpl#MeetingComparator - calls custom comparator in MeetingImpl to
* chronologically sort
*/
Collections.sort(list, MeetingImpl.MeetingComparator);
return list;
}
}
/**
* This method is used EITHER: when a future meeting happens, and is then converted to a past
* meeting (with notes), OR: to add notes to a past meeting at a date after its creation.
*/
public void addMeetingNotes(int id, String text) {
Meeting meeting = getMeeting(id); // find meeting by id - will be null if doesn't exist
if (meeting == null) {
throw new IllegalArgumentException("Specified meeting does not exist!");
} else if (text == null) {
throw new NullPointerException("Cannot add null string of notes");
} else if (((MeetingImpl) meeting).inFuture() == true) {
throw new IllegalStateException(
"Meeting set for date in the future - not eligible for conversion!");
} else if (meeting instanceof FutureMeeting) // we know it's a future meeting needing conversion
{
/**
* @param convertedMeeting name to indicate the original FutureMeeting type is now a
* PastMeeting the 0 id field (an impossible id) is a flag to let us know whether or not
* it goes through the for loop if statement
*/
Set<Contact> set =
new HashSet<
Contact>(); // to use for our empty convertedMeeting, to avoid a NullPointerException
PastMeeting convertedMeeting = new PastMeetingImpl(0, set, null);
for (FutureMeeting fm : futureMeetings) {
if (fm.getId() == id) {
/**
* convertedMeeting is now re-constructed with proper values, which shows that we have an
* id match
*/
convertedMeeting = new PastMeetingImpl(fm.getId(), fm.getContacts(), fm.getDate());
}
}
if (convertedMeeting.getId()
== 0) // i.e. we haven't had an id match (got into the for loop if statement)
{
throw new IllegalArgumentException("Couldn't find meeting in list of meetings!");
} else // we know that convertedMeeting has been through the for loop if statement, so can add
// it to our sets/lists
{
meetingSet.remove(meeting); // remove the old FutureMeeting from main meeting set
futureMeetings.remove(meeting); // remove the old FutureMeeting from list of future meetings
pastMeetings.add(convertedMeeting); // add the new PastMeeting to list of past meetings
meetingSet.add(convertedMeeting); // add the new PastMeeting to main meeting set
/**
* here we call this method again to add the notes to our new PastMeeting object, knowing it
* will drop through to the else if below (as it is now an instanceof PastMeeting)
*/
addMeetingNotes(convertedMeeting.getId(), text);
}
} else if (meeting
instanceof
PastMeeting) // this will catch cases where we just want to add notes to a PastMeeting
// (including the convertedMeeting)
{
for (PastMeeting pm : pastMeetings) {
if (pm.getId() == id) {
meetingSet.remove(
meeting); // remove the old PastMeeting (without new note) from list of past meetings
pastMeetings.remove(
pm); // add the new PastMeeting (without new note) from list of past meetings
/**
* @see PastMeetingImpl#addNotes(String) use this method to actually add notes to avoid
* unnecessary code duplication
*/
((PastMeetingImpl) pm).addNotes(text);
pastMeetings.add(pm); // add the new PastMeeting (with new note) to list of past meetings
meetingSet.add(pm); // add the new PastMeeting (with new note) to main meeting set
} else {
throw new IllegalArgumentException("Couldn't find meeting in list of meetings!");
}
}
}
}
@Test
public void testNewPastMeeting() {
PastMeeting pastMeeting = new PastMeetingImpl(id, calendar, contacts, notes);
assertEquals(pastMeeting.getNotes(), notes);
}
