AgendaModule/Event

import java.io.Serializable;
import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.util.GregorianCalendar;

public class Event implements Serializable {

	private static final long serialVersionUID = 1;

	private GregorianCalendar startDate;
	private GregorianCalendar endDate;
	private Artist artist;
	private String description;
	private int expectedPopularity;
	private int ID;

	public Event(int startYear, int startMonth, int startDay, int startHour,
			int startMinute, int endYear, int endMonth, int endDay,
			int endHour, int endMinute, Artist artist, String description,
			int expectedPopularity, int ID) {
		startDate = new GregorianCalendar(startYear, startMonth - 1, startDay,
				startHour, startMinute);
		endDate = new GregorianCalendar(endYear, endMonth - 1, endDay, endHour,
				endMinute);
		this.artist = artist;
		this.description = description;
		this.expectedPopularity = expectedPopularity;
		this.ID = ID;
	}

	public GregorianCalendar getStartDate() {
		return this.startDate;
	}

	public GregorianCalendar getEndDate() {
		return this.endDate;
	}

	public Artist getArtist() {
		return this.artist;
	}

	public String getDescription() {
		return this.description;
	}

	public int getID() {
		return this.ID;
	}

	public int getExpectedPopularity() {
		return this.expectedPopularity;
	}

	public void setStartDate(int startYear, int startMonth, int startDay,
			int startHour, int startMinute) {
		startDate.set(startYear, startMonth - 1, startDay, startHour,
				startMinute);
	}

	public void setEndDate(int endYear, int endMonth, int endDay, int endHour,
			int endMinute) {
		endDate.set(endYear, endMonth - 1, endDay, endHour, endMinute);
	}

	public void setArtist(Artist artist) {
		this.artist.setName(artist.getName());
		this.artist.setGenre(artist.getGenre());
		this.artist.setImageIcon(artist.getImage());
		this.artist.setDescription(artist.getDescription());
	}

	public void setDescription(String description) {
		this.description = description;
	}

	public void setExpectedPopularity(int popularity) {
		this.expectedPopularity = popularity;
	}

	public void setID(int ID) {
		this.ID = ID;
	}

	public String toString() {
		DateFormat format = new SimpleDateFormat("dd-MM-yyyy");
		format.setLenient(false);

		return artist.getName() + " plays from "
				+ format.format(startDate.getTime()) + " to "
				+ format.format(endDate.getTime()) + ".";
	}
}