path: root/src/net/cbaines/suca/SotonCalendarParser.java

package net.cbaines.suca;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.Reader;
import java.net.URISyntaxException;
import java.text.ParseException;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.HashMap;
import java.util.Map;

import net.fortuna.ical4j.data.CalendarParser;
import net.fortuna.ical4j.data.ContentHandler;
import net.fortuna.ical4j.data.ParserException;
import net.fortuna.ical4j.model.Component;
import net.fortuna.ical4j.model.Date;
import net.fortuna.ical4j.model.DateTime;
import net.fortuna.ical4j.model.Property;

/**
 * http://www.kanzaki.com/docs/ical/
 * 
 * @author Henco Appel
 * @author Christopher Baines <cbaines8@gmail.com>
 * 
 */
public class SotonCalendarParser implements CalendarParser {

	private boolean mergeDuplicateEventsWithSeperateLocations = true;

	private boolean showSemesterWeeks = true;
	private boolean showSemesters = true;
	private boolean showTerms = true;

	private boolean mergeHeaders = false;

	private Calendar startYear = UniTermDates.getStartOf(UniTermDates.SEMESTER_1,
			Calendar.getInstance().get(Calendar.YEAR) - 1);
	private Calendar endYear = UniTermDates.getEndOf(UniTermDates.SEMESTER_2, UniTermDates.YEAR_BEGINING_2019);

	// private final static String TAG = "SotonCalendarParser";

	public void parse(InputStream in, ContentHandler handler) throws IOException, ParserException {
		parse(new InputStreamReader(in), handler);
	}

	public void parse(Reader in, ContentHandler handler) throws IOException, ParserException {
		parse(new BufferedReader(in, 3), handler);
	}

	/**
	 * Parse the csv file
	 * 
	 * Line: "Monday","09:00","13:00","COMP1004 Comp Lab1/01","Weal, M","25 / 1009" ,"1-11, 15"
	 * 
	 * @param in
	 * @param handler
	 * @throws IOException
	 * @throws ParserException
	 */
	public void parse(BufferedReader in, ContentHandler handler) throws IOException, ParserException {
		try {
			log("Year " + Calendar.getInstance().get(Calendar.YEAR));
			int currentYear = Calendar.getInstance().get(Calendar.YEAR);

			handler.startCalendar();
			handler.startProperty(Property.NAME);
			handler.propertyValue("Timetable");
			handler.endProperty(Property.NAME);
			handler.startProperty(Property.VERSION);
			handler.propertyValue("2.0");
			handler.endProperty(Property.VERSION);
			handler.startProperty(Property.PRODID);
			handler.propertyValue("-//Chris Baines + Henco Appel//SouthamptonUniversityOrganiser//EN");
			handler.endProperty(Property.NAME);

			Calendar startOfTerm = UniTermDates.getStartOf(UniTermDates.SEMESTER_1, currentYear - 1);

			logCalendar("Semester 1 start time ", startOfTerm);

			int day = startOfTerm.get(Calendar.DAY_OF_WEEK);
			int difference = 0;
			if (day == Calendar.MONDAY) {
				difference = 0;
			} else if (day == Calendar.TUESDAY) {
				difference = -1;
			} else if (day == Calendar.WEDNESDAY) {
				difference = -2;
			} else if (day == Calendar.THURSDAY) {
				difference = -3;
			} else if (day == Calendar.FRIDAY) {
				difference = -4;
			} else if (day == Calendar.SATURDAY) {
				difference = -5;
			} else if (day == Calendar.SUNDAY) {
				difference = -6;
			} else {
				log("Error calculating difference");
			}
			startOfTerm.add(Calendar.DAY_OF_WEEK, difference);

			logCalendar("Week 0 start time ", startOfTerm);

			// UidGenerator ug = new UidGenerator("1");

			ArrayList<Event> events = new ArrayList<Event>();

			String line;
			while ((line = in.readLine()) != null) {
				if (!line.trim().equals("")) {
					log(line);
					String[] lectureInfo = line.split("\",\"");
					lectureInfo[0] = lectureInfo[0].substring(1, lectureInfo[0].length());
					lectureInfo[6] = lectureInfo[6].substring(0, lectureInfo[6].length() - 1);
					Event event = new Event(lectureInfo);
					int index;
					if ((index = events.indexOf(event)) != -1 && mergeDuplicateEventsWithSeperateLocations) {
						event = events.get(index);
						if (!event.location.equals(lectureInfo[5])) {
							event.location = event.location + " and " + lectureInfo[5];
						}
						events.set(index, event);
					} else {
						events.add(event);
					}
				}
			}

			for (Event event : events) {

				handler.startComponent(Component.VEVENT);
				// handler.startProperty(Property.UID);
				// handler.propertyValue(ug.generateUid().toString());
				// handler.endProperty(Property.UID);

				// Summary
				handler.startProperty(Property.SUMMARY);
				handler.propertyValue(event.name);
				handler.endProperty(Property.SUMMARY);

				String[] people = event.lecturer.split(",");
				if (people.length > 0) {
					handler.startProperty(Property.ORGANIZER);
					handler.parameter("CN", people[0]);
					handler.endProperty(Property.ORGANIZER);
				}

				log("Looking at lecture " + event.name);

				// Time of creation
				handler.startProperty(Property.DTSTAMP);
				handler.propertyValue(new DateTime(java.util.Calendar.getInstance().getTime()).toString());
				handler.endProperty(Property.DTSTAMP);

				// Start time

				Calendar startTime = (Calendar) startOfTerm.clone();

				if (event.dayOfWeek.equals("Monday")) {
					// Nothing to do
				} else if (event.dayOfWeek.equals("Tuesday")) {
					startTime.add(Calendar.DAY_OF_WEEK, 1);
				} else if (event.dayOfWeek.equals("Wednesday")) {
					startTime.add(Calendar.DAY_OF_WEEK, 2);
				} else if (event.dayOfWeek.equals("Thursday")) {
					startTime.add(Calendar.DAY_OF_WEEK, 3);
				} else if (event.dayOfWeek.equals("Friday")) {
					startTime.add(Calendar.DAY_OF_WEEK, 4);
				} else {
					log("ERROR!!!");
				}

				String startTimeString = event.startTime;
				String[] startTimeStringParts = startTimeString.split(":");
				int startHour = Integer.valueOf(startTimeStringParts[0]);
				int startMinute = Integer.valueOf(startTimeStringParts[1]);

				startTime.set(Calendar.HOUR_OF_DAY, startHour);
				startTime.set(Calendar.MINUTE, startMinute);

				String[] weeks = event.weeks.split(",");

				String startWeekStr = weeks[0].split("-")[0];
				int startWeek = Integer.valueOf(startWeekStr);

				startTime.add(Calendar.WEEK_OF_YEAR, startWeek);

				handler.startProperty(Property.DTSTART);
				handler.propertyValue(new DateTime(startTime.getTime()).toString());
				handler.endProperty(Property.DTSTART);

				logCalendar(" Start time (week " + startWeek + ") ", startTime);

				// End time

				String endTimeString = event.endTime;
				String[] endTimeStringParts = endTimeString.split(":");
				int endHour = Integer.valueOf(endTimeStringParts[0]);
				int endMinute = Integer.valueOf(endTimeStringParts[1]);

				Calendar endTime = (Calendar) startTime.clone();
				endTime.set(Calendar.HOUR_OF_DAY, endHour);
				endTime.set(Calendar.MINUTE, endMinute);

				handler.startProperty(Property.DTEND);
				handler.propertyValue(new DateTime(endTime.getTime()).toString());
				handler.endProperty(Property.DTEND);

				logCalendar(" End time ", endTime);

				// Weeks

				StringBuilder rDate = new StringBuilder();

				for (String rule : weeks) {
					log(" Rule: " + rule);
					Calendar recurance = null;

					if (rule.contains("-")) {
						String[] parts = rule.split("\\-");

						String part1Str = parts[0].trim();
						String part2Str = parts[1].trim();

						int part1 = Integer.valueOf(part1Str);
						int part2 = Integer.valueOf(part2Str);

						for (int i = part1; i <= part2; i++) {
							recurance = (Calendar) startOfTerm.clone();

							if (event.dayOfWeek.equals("Monday")) {
								// Nothing to do
							} else if (event.dayOfWeek.equals("Tuesday")) {
								recurance.add(Calendar.DAY_OF_WEEK, 1);
							} else if (event.dayOfWeek.equals("Wednesday")) {
								recurance.add(Calendar.DAY_OF_WEEK, 2);
							} else if (event.dayOfWeek.equals("Thursday")) {
								recurance.add(Calendar.DAY_OF_WEEK, 3);
							} else if (event.dayOfWeek.equals("Friday")) {
								recurance.add(Calendar.DAY_OF_WEEK, 4);
							} else {
								log("ERROR!!!");
							}

							recurance.set(Calendar.HOUR_OF_DAY, startHour);
							recurance.set(Calendar.MINUTE, startMinute);

							recurance.add(Calendar.WEEK_OF_YEAR, i);

							rDate.append(new DateTime(recurance.getTime()).toString());
							rDate.append(",");

							logCalendar(" Recurance (week " + i + ") ", recurance);
						}
					} else {
						int week = Integer.valueOf(rule.trim());

						recurance = (Calendar) startOfTerm.clone();
						recurance.add(Calendar.WEEK_OF_YEAR, week);

						if (event.dayOfWeek.equals("Monday")) {
							// Nothing to do
						} else if (event.dayOfWeek.equals("Tuesday")) {
							recurance.add(Calendar.DAY_OF_WEEK, 1);
						} else if (event.dayOfWeek.equals("Wednesday")) {
							recurance.add(Calendar.DAY_OF_WEEK, 2);
						} else if (event.dayOfWeek.equals("Thursday")) {
							recurance.add(Calendar.DAY_OF_WEEK, 3);
						} else if (event.dayOfWeek.equals("Friday")) {
							recurance.add(Calendar.DAY_OF_WEEK, 4);
						} else {
							log("ERROR!!!");
						}

						recurance.set(Calendar.HOUR_OF_DAY, startHour);
						recurance.set(Calendar.MINUTE, startMinute);

						rDate.append(new DateTime(recurance.getTime()).toString());
						rDate.append(",");

						logCalendar(" Recurance (week " + week + ") ", recurance);
					}

				}
				if (rDate.length() != 0) {
					rDate.deleteCharAt(rDate.length() - 1); // Delete the last ,

					handler.startProperty(Property.RDATE);
					handler.propertyValue(rDate.toString());
					handler.endProperty(Property.RDATE);
				}

				handler.startProperty(Property.LOCATION);
				handler.propertyValue(event.location);
				handler.endProperty(Property.LOCATION);
				
				// The following infomation should be fetched from the
				// Southampton University Map App, through the content
				// provider, or from the data.southampton site via a sparqul
				// query.
				// handler.startProperty(Property.GEO);
				// handler.propertyValue(lat + ":" + lng);
				// handler.endProperty(Property.GEO);

				handler.endComponent(Component.VEVENT);

			}

			if (mergeHeaders) {
				for (int year = UniTermDates.YEAR_BEGINING_2011; year < UniTermDates.YEAR_BEGINING_2019; year++) {
					if (showSemesterWeeks) {

					}
				}
			} else {
				ArrayList<Integer> periods = new ArrayList<Integer>(5);

				String[] periodNames = { "Autumn Term", "Spring Term", "Summer Term", "Semester 1", "Semester 2" };

				if (showSemesters) {
					periods.add(UniTermDates.SEMESTER_1);
					periods.add(UniTermDates.SEMESTER_2);
				}

				if (showTerms) {
					periods.add(UniTermDates.AUTUMN_TERM);
					periods.add(UniTermDates.SPRING_TERM);
					periods.add(UniTermDates.SUMMER_TERM);
				}

				for (int period : periods) {
					for (int year = UniTermDates.YEAR_BEGINING_2011; year < UniTermDates.YEAR_BEGINING_2019; year++) {

						log("Looking at " + periodNames[period]);

						handler.startComponent(Component.VEVENT);
						// handler.startProperty(Property.UID);
						// handler.propertyValue(ug.generateUid().toString());
						// handler.endProperty(Property.UID);

						// Summary
						handler.startProperty(Property.SUMMARY);
						handler.propertyValue(periodNames[period]);
						handler.endProperty(Property.SUMMARY);

						// Time of creation
						handler.startProperty(Property.DTSTAMP);
						handler.propertyValue(new DateTime(java.util.Calendar.getInstance().getTime()).toString());
						handler.endProperty(Property.DTSTAMP);

						// Start time

						logCalendar(" Start time " + periodNames[period] + " ", UniTermDates.getStartOf(period, year));

						handler.startProperty(Property.DTSTART);
						handler.parameter("VALUE", "DATE");
						handler.propertyValue(new Date(UniTermDates.getStartOf(period, year).getTime()).toString());
						handler.endProperty(Property.DTSTART);

						// End time

						logCalendar(" End time " + periodNames[period] + " ", UniTermDates.getEndOf(period, year));

						handler.startProperty(Property.DTEND);
						handler.parameter("VALUE", "DATE");
						handler.propertyValue(new Date(UniTermDates.getEndOf(period, year).getTime()).toString());
						handler.endProperty(Property.DTEND);

						handler.endComponent(Component.VEVENT);
					}
				}

				if (showSemesterWeeks) {

					for (int year = UniTermDates.YEAR_BEGINING_2011; year < UniTermDates.YEAR_BEGINING_2019; year++) {

						// Semester 1
						Calendar semester1StartDate = UniTermDates.getStartOf(UniTermDates.SEMESTER_1, year);
						Calendar semester1EndDate = UniTermDates.getEndOf(UniTermDates.SEMESTER_1, year);

						int dayOfTheWeek = semester1StartDate.get(Calendar.DAY_OF_WEEK);
						log("Semester 1, year " + year + " starts on the " + dayOfTheWeek);
						int difference2 = 0;
						if (dayOfTheWeek == Calendar.MONDAY) {
							difference2 = 7;
						} else if (dayOfTheWeek == Calendar.TUESDAY) {
							difference2 = 6;
						} else if (dayOfTheWeek == Calendar.WEDNESDAY) {
							difference2 = 5;
						} else if (dayOfTheWeek == Calendar.THURSDAY) {
							difference2 = 4;
						} else if (dayOfTheWeek == Calendar.FRIDAY) {
							difference2 = 3;
						} else if (dayOfTheWeek == Calendar.SATURDAY) {
							difference2 = 2;
						} else if (dayOfTheWeek == Calendar.SUNDAY) {
							difference2 = 1;
						} else {
							log("Error calculating difference");
						}
						log("Moving forward " + difference2);
						semester1StartDate.add(Calendar.DAY_OF_WEEK, difference2);

						int week = 1;
						while (semester1StartDate.before(semester1EndDate)) {

							if (semester1StartDate.after(UniTermDates.getEndOf(UniTermDates.AUTUMN_TERM, year))
									&& semester1StartDate.before(UniTermDates
											.getStartOf(UniTermDates.SPRING_TERM, year))) {
								semester1StartDate.add(Calendar.WEEK_OF_YEAR, 1);
								continue;
							}

							log("Semester 1, Week " + week);

							handler.startComponent(Component.VEVENT);
							// handler.startProperty(Property.UID);
							// handler.propertyValue(ug.generateUid().toString());
							// handler.endProperty(Property.UID);

							// Summary
							handler.startProperty(Property.SUMMARY);
							handler.propertyValue("Week " + week);
							handler.endProperty(Property.SUMMARY);

							// Time of creation
							handler.startProperty(Property.DTSTAMP);
							handler.propertyValue(new DateTime(java.util.Calendar.getInstance().getTime()).toString());
							handler.endProperty(Property.DTSTAMP);

							// Start time

							logCalendar(" Start time ", semester1StartDate);

							handler.startProperty(Property.DTSTART);
							handler.parameter("VALUE", "DATE");
							// Calendar startCalTemp = ((Calendar) semester1StartDate.clone());
							// startCalTemp.add(Calendar.DAY_OF_YEAR, 1);
							// Date startDate = new Date(startCalTemp.getTime());
							// logDate(" Start date " + "Week " + week + " ", startDate);
							handler.propertyValue(getDate(semester1StartDate));
							handler.endProperty(Property.DTSTART);

							semester1StartDate.add(Calendar.WEEK_OF_YEAR, 1);

							// End time

							logCalendar(" End time   ", semester1StartDate);

							handler.startProperty(Property.DTEND);
							handler.parameter("VALUE", "DATE");
							// Calendar endCalTemp = ((Calendar) semester1StartDate.clone());
							// endCalTemp.add(Calendar.DAY_OF_YEAR, 1);
							// Date endDate = new Date(endCalTemp.getTime());
							// logDate(" End date " + "Week " + week + " ", endDate);
							handler.propertyValue(getDate(semester1StartDate));
							handler.endProperty(Property.DTEND);

							handler.endComponent(Component.VEVENT);

							week++;
						}

						// Semester 2
						Calendar semester2StartDate = UniTermDates.getStartOf(UniTermDates.SEMESTER_2, year);
						Calendar semester2EndDate = UniTermDates.getEndOf(UniTermDates.SEMESTER_2, year);

						week = 1;
						while (semester2StartDate.before(semester2EndDate)) {

							if (semester2StartDate.after(UniTermDates.getEndOf(UniTermDates.SPRING_TERM, year))
									&& semester2StartDate.before(UniTermDates
											.getStartOf(UniTermDates.SUMMER_TERM, year))) {
								semester2StartDate.add(Calendar.WEEK_OF_YEAR, 1);
								continue;
							}

							log("Semester 2, Week " + week);

							handler.startComponent(Component.VEVENT);
							// handler.startProperty(Property.UID);
							// handler.propertyValue(ug.generateUid().toString());
							// handler.endProperty(Property.UID);

							// Summary
							handler.startProperty(Property.SUMMARY);
							handler.propertyValue("Week " + week);
							handler.endProperty(Property.SUMMARY);

							// Time of creation
							handler.startProperty(Property.DTSTAMP);
							handler.propertyValue(new DateTime(java.util.Calendar.getInstance().getTime()).toString());
							handler.endProperty(Property.DTSTAMP);

							// Start time

							logCalendar(" Start time ", semester2StartDate);

							handler.startProperty(Property.DTSTART);
							handler.parameter("VALUE", "DATE");
							handler.propertyValue(getDate(semester2StartDate));
							handler.endProperty(Property.DTSTART);

							semester2StartDate.add(Calendar.WEEK_OF_YEAR, 1);

							// End time

							logCalendar(" End time   ", semester2StartDate);

							handler.startProperty(Property.DTEND);
							handler.parameter("VALUE", "DATE");
							handler.propertyValue(getDate(semester2StartDate));
							handler.endProperty(Property.DTEND);

							handler.endComponent(Component.VEVENT);

							week++;
						}
					}
				}
			}

			handler.endCalendar();
		} catch (ParseException e) {
			e.printStackTrace();
		} catch (URISyntaxException e) {
			e.printStackTrace();
		} catch (NumberFormatException e) {
			e.printStackTrace();
		}
	}

	private String getDate(Calendar cal) {
		StringBuilder builder = new StringBuilder(8);

		builder.append(cal.get(Calendar.YEAR));

		builder.append(cal.get(Calendar.MONTH) + 1);
		if (builder.length() == 5)
			builder.insert(4, '0');

		builder.append(cal.get(Calendar.DAY_OF_MONTH));
		if (builder.length() == 7)
			builder.insert(6, '0');

		return builder.toString();
	}

	private static void logCalendar(String prefix, Calendar cal) {
		Map<Integer, String> daysOfTheWeek = new HashMap<Integer, String>(7);
		daysOfTheWeek.put(Calendar.MONDAY, "Monday");
		daysOfTheWeek.put(Calendar.TUESDAY, "Tuesday");
		daysOfTheWeek.put(Calendar.WEDNESDAY, "Wednesday");
		daysOfTheWeek.put(Calendar.THURSDAY, "Thursday");
		daysOfTheWeek.put(Calendar.FRIDAY, "Friday");
		daysOfTheWeek.put(Calendar.SATURDAY, "Saturday");
		daysOfTheWeek.put(Calendar.SUNDAY, "Sunday");

		String hour = String.valueOf(cal.get(Calendar.HOUR_OF_DAY));
		if (hour.length() == 1) {
			hour = "0" + hour;
		}

		String minute = String.valueOf(cal.get(Calendar.MINUTE));
		if (minute.length() == 1) {
			minute = "0" + minute;
		}

		log(prefix + hour + ":" + minute + " " + daysOfTheWeek.get(cal.get(Calendar.DAY_OF_WEEK)) + " "
				+ cal.get(Calendar.DAY_OF_MONTH) + "/" + (cal.get(Calendar.MONTH) + 1) + "/" + cal.get(Calendar.YEAR));
	}

	private static void logDate(String prefix, Date date) {
		Map<Integer, String> daysOfTheWeek = new HashMap<Integer, String>(7);
		daysOfTheWeek.put(Calendar.MONDAY, "Monday");
		daysOfTheWeek.put(Calendar.TUESDAY, "Tuesday");
		daysOfTheWeek.put(Calendar.WEDNESDAY, "Wednesday");
		daysOfTheWeek.put(Calendar.THURSDAY, "Thursday");
		daysOfTheWeek.put(Calendar.FRIDAY, "Friday");
		daysOfTheWeek.put(Calendar.SATURDAY, "Saturday");
		daysOfTheWeek.put(Calendar.SUNDAY, "Sunday");

		log(prefix + " " + date.toString());
	}

	private static void log(String string) {
		System.out.println(string);
	}

	/**
	 * @return the mergeDuplicateEventsWithSeperateLocations
	 */
	public boolean isMergeDuplicateEventsWithSeperateLocations() {
		return mergeDuplicateEventsWithSeperateLocations;
	}

	/**
	 * @param mergeDuplicateEventsWithSeperateLocations
	 *            the mergeDuplicateEventsWithSeperateLocations to set
	 */
	public void setMergeDuplicateEventsWithSeperateLocations(boolean mergeDuplicateEventsWithSeperateLocations) {
		this.mergeDuplicateEventsWithSeperateLocations = mergeDuplicateEventsWithSeperateLocations;
	}

	/**
	 * @return the showSemesterWeeks
	 */
	public boolean isShowSemesterWeeks() {
		return showSemesterWeeks;
	}

	/**
	 * @param showSemesterWeeks
	 *            the showSemesterWeeks to set
	 */
	public void setShowSemesterWeeks(boolean showSemesterWeeks) {
		this.showSemesterWeeks = showSemesterWeeks;
	}

	/**
	 * @return the showSemesters
	 */
	public boolean isShowSemesters() {
		return showSemesters;
	}

	/**
	 * @param showSemesters
	 *            the showSemesters to set
	 */
	public void setShowSemesters(boolean showSemesters) {
		this.showSemesters = showSemesters;
	}

	/**
	 * @return the showTerms
	 */
	public boolean isShowTerms() {
		return showTerms;
	}

	/**
	 * @param showTerms
	 *            the showTerms to set
	 */
	public void setShowTerms(boolean showTerms) {
		this.showTerms = showTerms;
	}

	/**
	 * @return the mergeHeaders
	 */
	public boolean isMergeHeaders() {
		return mergeHeaders;
	}

	/**
	 * @param mergeHeaders
	 *            the mergeHeaders to set
	 */
	public void setMergeHeaders(boolean mergeHeaders) {
		this.mergeHeaders = mergeHeaders;
	}

	private class Event {
		String dayOfWeek;
		String startTime;
		String endTime;
		String name;
		String lecturer;
		String location;
		String weeks;

		public Event() {
		}

		public Event(String[] info) {
			dayOfWeek = info[0];
			startTime = info[1];
			endTime = info[2];
			name = info[3];
			lecturer = info[4];
			location = info[5];
			weeks = info[6];
		}

		@Override
		public int hashCode() {
			final int prime = 31;
			int result = 1;
			result = prime * result + getOuterType().hashCode();
			result = prime * result + ((dayOfWeek == null) ? 0 : dayOfWeek.hashCode());
			result = prime * result + ((endTime == null) ? 0 : endTime.hashCode());
			result = prime * result + ((name == null) ? 0 : name.hashCode());
			result = prime * result + ((startTime == null) ? 0 : startTime.hashCode());
			result = prime * result + ((weeks == null) ? 0 : weeks.hashCode());
			result = prime * result + ((lecturer == null) ? 0 : lecturer.hashCode());
			return result;
		}

		@Override
		public boolean equals(Object obj) {
			if (this == obj)
				return true;
			if (obj == null)
				return false;
			if (getClass() != obj.getClass())
				return false;
			Event other = (Event) obj;
			if (!getOuterType().equals(other.getOuterType()))
				return false;
			if (dayOfWeek == null) {
				if (other.dayOfWeek != null)
					return false;
			} else if (!dayOfWeek.equals(other.dayOfWeek))
				return false;
			if (endTime == null) {
				if (other.endTime != null)
					return false;
			} else if (!endTime.equals(other.endTime))
				return false;
			if (name == null) {
				if (other.name != null)
					return false;
			} else if (!name.equals(other.name))
				return false;
			if (startTime == null) {
				if (other.startTime != null)
					return false;
			} else if (!startTime.equals(other.startTime))
				return false;
			if (weeks == null) {
				if (other.weeks != null)
					return false;
			} else if (!weeks.equals(other.weeks))
				return false;
			if (lecturer == null) {
				if (other.lecturer != null)
					return false;
			} else if (!lecturer.equals(other.lecturer))
				return false;
			return true;
		}

		private SotonCalendarParser getOuterType() {
			return SotonCalendarParser.this;
		}

	}
}