1 files changed, 133 insertions, 4 deletions

diff --git a/Album.java b/Album.java
index e457e72..71bf0d7 100644
--- a/Album.java
+++ b/Album.java
@@ -1,6 +1,26 @@
+/*
+ * Name 	: Album
+ *
+ * Description 	: The Album class is used to create albums containing songs added after its creation and the creation of the songs
+ *
+ * Version 	: 1.0
+ *
+ * Date 	: 28/12/2020
+ *
+ * Copyright 	: Aimeric ADJUTOR
+ */
+
 import java.util.*;
 import java.io.Serializable;
 
+/**
+ * The album class is used to create albums containing songs added after its creation and the creation of the songs.
+ *
+ * @version 	1.0
+ *
+ * @author 	Aimeric ADJUTOR
+ */
+
 public class Album implements Serializable {
 	private static final long serialVersionUID = -8678385322105507976L;
 
@@ -9,6 +29,19 @@ public class Album implements Serializable {
 	private String title, artist;
 	private ArrayList<Song> songs = new ArrayList<Song>();
 
+/**
+ * Constructor method.
+ *
+ * @param 	title String
+ * @param 	duration int, calculated with the actual duration of the object's songs
+ * @param 	artist String
+ * @param 	date Date
+ * @param 	songs ArrayList
+ *
+ * @see 	MusicalElement
+ *
+ * @author 	Aimeric ADJUTOR
+ * */
 	public Album(String title, int duration, String artist, Date date, ArrayList<Song> songs) {
 		this.title=title;
 		this.duration=this.getDuration();
@@ -16,16 +49,55 @@ public class Album implements Serializable {
 		this.date=date;
 		this.songs=songs;
 	}
-
+/**
+ * This method is used to give the id of the album.
+ *
+ * @return 	It returns the id, which is an int.
+ *
+ * @author Aimeric ADJUTOR
+ * */
 	public int getId(){return id;}
+
+/**
+ * This method is used to give the title of the album.
+ *
+ * @return 	It returns the title, which is a String.
+ *
+ * @author 	Aimeric ADJUTOR
+ * */
 	public String getTitle(){return title;}
 
+/**
+ * This method is used to give the duration of the album.
+ * It calculates it by getting the duration of each songs.
+ *
+ * @return 	It returns the total duration, which is an int.
+ *
+ * @see 	Song#getDuration
+ *
+ * @author 	Aimeric ADJUTOR
+ * */
 	public int getDuration(){
 		for (Song s : songs) {duration+=s.getDuration();} //increase with each song's getDuration()
 		return duration;
 	}
 
+/**
+ * This method is used to give the artist of the album.
+ *
+ * @return 	It returns the artist, which is a String.
+ *
+ * @author 	Aimeric ADJUTOR
+ * */
 	public String getArtist(){return artist;}
+
+/**
+ * This method is used to give the date of release of the album.
+ *
+ * @return 	It returns the date, which is a Date.
+ *
+ * @author 	Aimeric ADJUTOR
+ * */
 	public Date getDate(){return date;}
 	public void getSongs(){
 		for ( Song s : songs ){
@@ -33,21 +105,78 @@ public class Album implements Serializable {
 		}
 
 	}
+
+/**
+ * This method is used for the AG command in jMusicHub.
+ * It's searching for the irst song in the ArrayList songs and takes it's name.
+ *
+ * @return 	The genre, a Genre object, is returned.
+ *
+ * @see 	Song#getGenre
+ * @see 	jMusicHub#listAlbumsByGenre
+ *
+ * @author 	Aimeric ADJUTOR
+ * */
 	public String getGenre(){ //used for AG
 		Song firstSong=this.songs.get(0);
 		String firstSongGenre = firstSong.getGenre();
 		return firstSongGenre;
 	};
 
+/**
+ * Basic method to set the id of the album.
+ *
+ * @param id int
+ *
+ * @author 	Aimeric ADJUTOR
+ * */
 	public void setId(int id){this.id=id;}
-	public void setTitle(){this.title=title;}
-	public void setArtist(){this.artist=artist;}
-	public void setDate(){this.date=date;}
 
+/**
+ * Basic method to set the title of the album.
+ *
+ *@param title String
+ *
+ * @author 	Aimeric ADJUTOR
+ * */
+	public void setTitle(String title){this.title=title;}
+
+/**
+ * Basic method to set the artist of the album.
+ *
+ * @param artist String
+ *
+ * @author 	Aimeric ADJUTOR
+ * */
+	public void setArtist(String artist){this.artist=artist;}
+
+/**
+ * Basic method to set the date of the album.
+ *
+ * @param date Date
+ *
+ * @author 	Aimeric ADJUTOR
+ * */
+	public void setDate(Date date){this.date=date;}
+
+/**
+ * Mehtod to add songs, of the Song class, to the album's arrayList.
+ *
+ * @param song Song
+ *
+ * @author 	Aimeric ADJUTOR
+ * */
 	public void addSong(Song song){
 		this.songs.add(song);
 	}
 
+/**
+ * Basic method to "configure" what does a print of this object actually does.
+ *
+ * @return 	String, using the object's methods
+ *
+ * @author 	Aimeric ADJUTOR
+ * */
 	public String toString() {
 		return "Id : "+getId()+"\nTitle : "+getTitle()+"\nDuration : "+getDuration()+"\nArtist : "+getArtist()+"\nDate of release : "+getDate();
 }