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import java.util.*;
import java.io.Serializable;
public class Album implements Serializable {
private static final long serialVersionUID = -8678385322105507976L;
private int id, duration;
private Date date;
private String title, artist;
private ArrayList<Song> songs = new ArrayList<Song>();
public Album(String title, int duration, String artist, Date date, ArrayList<Song> songs) {
this.title=title;
this.duration=this.getDuration();
this.artist=artist;
this.date=date;
this.songs=songs;
}
public int getId(){return id;}
public String getTitle(){return title;}
public int getDuration(){
for (Song s : songs) {duration+=s.getDuration();} //increase with each song's getDuration()
return duration;
}
public String getArtist(){return artist;}
public Date getDate(){return date;}
public void getSongs(){
for ( Song s : songs ){
System.out.println(s);
}
}
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;}
public void addSong(Song song){
this.songs.add(song);
}
public String toString() {
return "Id : "+getId()+"\nTitle : "+getTitle()+"\nDuration : "+getDuration()+"\nArtist : "+getArtist()+"\nDate of release : "+getDate();
}
}
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