org.gstreamer.media
Class AbstractMediaPlayer

java.lang.Object
  org.gstreamer.media.AbstractMediaPlayer

All Implemented Interfaces:

MediaPlayer

Direct Known Subclasses:

PipelineMediaPlayer

public abstract class AbstractMediaPlayer
extends java.lang.Object
implements MediaPlayer

Provides a partial implementation of MediaPlayer that handles MediaListener and playlist management.

Field Summary

protected java.util.concurrent.Executor	eventExecutor
protected java.util.Queue<java.net.URI>	playList

Constructor Summary

protected

AbstractMediaPlayer(java.util.concurrent.Executor eventExecutor)

Method Summary

void	addMediaListener(MediaListener listener) Adds a MediaListener that will be notified of media events.
void	enqueue(java.util.Collection<java.net.URI> playlist) Adds a list of media files to the playlist.
void	enqueue(java.net.URI uri) Adds a uri to the playlist
protected void	fireEndOfMediaEvent(EndOfMediaEvent ev)
protected void	firePauseEvent(PauseEvent ev)
protected void	fireStartEvent(StartEvent ev)
protected void	fireStopEvent(StopEvent ev)
protected java.util.List<MediaListener>	getMediaListeners() Gets the current list of media listeners
void	remove(java.net.URI uri) Removes a file from the play list.
void	removeMediaListener(MediaListener listener) Adds a MediaListener that will be notified of media events.
void	setPlaylist(java.util.Collection<java.net.URI> playlist) Replaces the current play list with a new play list.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.gstreamer.media.MediaPlayer

getPipeline, getVolume, isPlaying, pause, play, setAudioSink, setURI, setVideoSink, setVolume, stop

Field Detail

eventExecutor

protected final java.util.concurrent.Executor eventExecutor

playList

protected final java.util.Queue<java.net.URI> playList

Constructor Detail

AbstractMediaPlayer

protected AbstractMediaPlayer(java.util.concurrent.Executor eventExecutor)

Method Detail

fireEndOfMediaEvent

protected void fireEndOfMediaEvent(EndOfMediaEvent ev)

fireStartEvent

protected void fireStartEvent(StartEvent ev)

fireStopEvent

protected void fireStopEvent(StopEvent ev)

firePauseEvent

protected void firePauseEvent(PauseEvent ev)

enqueue

public void enqueue(java.net.URI uri)

Adds a uri to the playlist

Specified by:

enqueue in interface MediaPlayer

Parameters:

uri - The uri to add to the playlist.

enqueue

public void enqueue(java.util.Collection<java.net.URI> playlist)

Adds a list of media files to the playlist.

Specified by:

enqueue in interface MediaPlayer

Parameters:

playlist - The list of media files to add.

setPlaylist

public void setPlaylist(java.util.Collection<java.net.URI> playlist)

Replaces the current play list with a new play list.

Specified by:

setPlaylist in interface MediaPlayer

Parameters:

playlist - The new playlist.

remove

public void remove(java.net.URI uri)

Removes a file from the play list.

Specified by:

remove in interface MediaPlayer

Parameters:

uri - The uri to remove.

addMediaListener

public void addMediaListener(MediaListener listener)

Adds a MediaListener that will be notified of media events.

Specified by:

addMediaListener in interface MediaPlayer

Parameters:

listener - the MediaListener to add.

removeMediaListener

public void removeMediaListener(MediaListener listener)

Adds a MediaListener that will be notified of media events.

Specified by:

removeMediaListener in interface MediaPlayer

Parameters:

listener - the MediaListener to add.

getMediaListeners

protected java.util.List<MediaListener> getMediaListeners()

Gets the current list of media listeners

Returns:

a list of MediaListener