com.sun.media.jfxmediaimpl

Class NativeMedia

java.lang.Object

com.sun.media.jfxmedia.Media

com.sun.media.jfxmediaimpl.NativeMedia

Direct Known Subclasses:

GSTMedia, IOSMedia, OSXMedia

public abstract class NativeMedia
extends Media

Base Media implementation class. Platforms will extend this base class. TODO: Nuke this class, it's not really necessary. At most we should have an impl interface

Field Summary

Fields

Modifier and Type	Field and Description
protected java.util.concurrent.locks.Lock	listenerLock
protected java.util.WeakHashMap<MarkerStateListener,java.lang.Boolean>	markerListeners
protected java.util.concurrent.locks.Lock	markerLock
protected java.util.Map<java.lang.String,java.lang.Double>	markersByName
protected java.util.NavigableMap<java.lang.Double,java.lang.String>	markersByTime

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	NativeMedia(Locator locator) Constructor.

Method Summary

Modifier and Type	Method and Description
void	addMarker(java.lang.String markerName, double presentationTime) Adds a marker to the media playback.
(package private) void	addMarkerStateListener(MarkerStateListener listener)
void	addTrack(Track track) Adds a Track.
abstract void	dispose()
(package private) void	fireMarkerStateEvent(boolean hasMarkers)
java.util.Map<java.lang.String,java.lang.Double>	getMarkers() Get the markers of the media.
(package private) java.util.Map.Entry<java.lang.Double,java.lang.String>	getNextMarker(double time, boolean inclusive)
abstract Platform	getPlatform()
void	removeAllMarkers() Removes all markers, added programmatically, from the media playback.
double	removeMarker(java.lang.String markerName) Removes a marker by name.
(package private) void	removeMarkerStateListener(MarkerStateListener listener)

Methods inherited from class com.sun.media.jfxmedia.Media

getLocator, getTracks, toString

Methods inherited from class java.lang.Object

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

Field Detail

markerLock

protected final java.util.concurrent.locks.Lock markerLock

listenerLock

protected final java.util.concurrent.locks.Lock listenerLock

markersByName

protected java.util.Map<java.lang.String,java.lang.Double> markersByName

markersByTime

protected java.util.NavigableMap<java.lang.Double,java.lang.String> markersByTime

markerListeners

protected java.util.WeakHashMap<MarkerStateListener,java.lang.Boolean> markerListeners

Constructor Detail

NativeMedia

protected NativeMedia(Locator locator)

Constructor.

Parameters:

locator - The location of the media.

Throws:

java.lang.IllegalArgumentException - if locator is null.

Method Detail

getPlatform

public abstract Platform getPlatform()

addTrack

public void addTrack(Track track)

Description copied from class: Media

Adds a Track.

Overrides:

addTrack in class Media

addMarker

public void addMarker(java.lang.String markerName,
                      double presentationTime)

Description copied from class: Media

Adds a marker to the media playback. This marker will not be as precise as embedded markers in the media file.

Specified by:

addMarker in class Media

Parameters:

markerName - Arbitrary name of the marker

presentationTime - Presentation time for the marker

getMarkers

public java.util.Map<java.lang.String,java.lang.Double> getMarkers()

Description copied from class: Media

Get the markers of the media. The returned Map is unmodifiable.

Specified by:

getMarkers in class Media

Returns:

the markers or null if no markers found.

removeMarker

public double removeMarker(java.lang.String markerName)

Description copied from class: Media

Removes a marker by name.

Specified by:

removeMarker in class Media

Parameters:

markerName - Name of the marker

Returns:

The presentation time of the deleted marker.

removeAllMarkers

public void removeAllMarkers()

Description copied from class: Media

Removes all markers, added programmatically, from the media playback. Embedded markers will still cause notifications to fire.

Specified by:

removeAllMarkers in class Media

dispose

public abstract void dispose()

getNextMarker

java.util.Map.Entry<java.lang.Double,java.lang.String> getNextMarker(double time,
                                                                     boolean inclusive)

addMarkerStateListener

void addMarkerStateListener(MarkerStateListener listener)

removeMarkerStateListener

void removeMarkerStateListener(MarkerStateListener listener)

fireMarkerStateEvent

void fireMarkerStateEvent(boolean hasMarkers)