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java.lang.Object -

musichub.business.MusicHub

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public class MusicHub -extends Object

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Field Summary
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Fields
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Modifier and Type
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Field
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Description
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static String
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ALBUMS_FILE_PATH
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static String
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DIR
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static String
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ELEMENTS_FILE_PATH
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static String
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PLAYLISTS_FILE_PATH
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Constructor Summary
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Constructors
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Constructor
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Description
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MusicHub()
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Method Summary
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Modifier and Type
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Method
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Description
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void
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addAlbum(Album album)
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void
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addElement(AudioElement element)
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void
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addElementToAlbum(String elementTitle, - String albumTitle)
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void
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addElementToPlayList(String elementTitle, - String playListTitle)
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void
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addPlaylist(PlayList playlist)
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Iterator<Album>
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albums()
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void
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deletePlayList(String playListTitle)
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Iterator<AudioElement>
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elements()
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List<AudioElement>
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getAlbumSongs(String albumTitle)
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List<Song>
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getAlbumSongsSortedByGenre(String albumTitle)
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String
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getAlbumsTitlesSortedByDate()
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String
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getAudiobooksTitlesSortedByAuthor()
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void
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getAudioElement(List<AudioElement> audios, - String elementTitle)
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Iterator<PlayList>
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playlists()
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void
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saveAlbums()
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void
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saveElements()
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void
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savePlayLists()
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Methods inherited from class java.lang.Object
-clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Field Details
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  DIR
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  public static final String DIR
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  ALBUMS_FILE_PATH
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  public static final String ALBUMS_FILE_PATH
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  PLAYLISTS_FILE_PATH
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  public static final String PLAYLISTS_FILE_PATH
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  ELEMENTS_FILE_PATH
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  public static final String ELEMENTS_FILE_PATH
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Constructor Details
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  MusicHub
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  public MusicHub()
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Method Details
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  addElement
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  public void addElement(AudioElement element)
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  addAlbum
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  public void addAlbum(Album album)
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  addPlaylist
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  public void addPlaylist(PlayList playlist)
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  deletePlayList
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  public void deletePlayList(String playListTitle) - throws NoPlayListFoundException
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  Throws:
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  NoPlayListFoundException
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  albums
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  public Iterator<Album> albums()
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  playlists
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  public Iterator<PlayList> playlists()
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  elements
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  public Iterator<AudioElement> elements()
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  getAlbumsTitlesSortedByDate
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  public String getAlbumsTitlesSortedByDate()
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  getAudiobooksTitlesSortedByAuthor
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  public String getAudiobooksTitlesSortedByAuthor()
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  getAlbumSongs
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  public List<AudioElement> getAlbumSongs(String albumTitle) - throws NoAlbumFoundException
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  Throws:
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  NoAlbumFoundException
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  getAlbumSongsSortedByGenre
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  public List<Song> getAlbumSongsSortedByGenre(String albumTitle) - throws NoAlbumFoundException
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  Throws:
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  NoAlbumFoundException
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  addElementToAlbum
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  public void addElementToAlbum(String elementTitle, - String albumTitle) - throws NoAlbumFoundException, -NoElementFoundException
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  Throws:
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  NoAlbumFoundException
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  NoElementFoundException
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  addElementToPlayList
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  public void addElementToPlayList(String elementTitle, - String playListTitle) - throws NoPlayListFoundException, -NoElementFoundException
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  Throws:
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  NoPlayListFoundException
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  NoElementFoundException
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  saveAlbums
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  public void saveAlbums()
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  savePlayLists
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  public void savePlayLists()
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  saveElements
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  public void saveElements()
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  getAudioElement
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  public void getAudioElement(List<AudioElement> audios, - String elementTitle) - throws NoAlbumFoundException, -UnsupportedAudioFileException, -IOException, -LineUnavailableException
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  Throws:
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  NoAlbumFoundException
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  UnsupportedAudioFileException
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  IOException
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  LineUnavailableException
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Class MusicHub

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Details

DIR

ALBUMS_FILE_PATH

PLAYLISTS_FILE_PATH

ELEMENTS_FILE_PATH

Constructor Details

MusicHub

Method Details

addElement

addAlbum

addPlaylist

deletePlayList

albums

playlists

elements

getAlbumsTitlesSortedByDate

getAudiobooksTitlesSortedByAuthor

getAlbumSongs

getAlbumSongsSortedByGenre

addElementToAlbum

addElementToPlayList

saveAlbums

savePlayLists

saveElements

getAudioElement