org.ocap.media.AlternativeMediaPresentationEvent.html Maven / Gradle / Ivy

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AlternativeMediaPresentationEvent























  
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org.ocap.media


Class AlternativeMediaPresentationEvent
java.lang.Object
  java.util.EventObject
      javax.media.ControllerEvent
          javax.media.TransitionEvent
              org.ocap.media.MediaPresentationEvent
                  org.ocap.media.AlternativeMediaPresentationEvent


All Implemented Interfaces: 
java.io.Serializable, javax.media.MediaEvent, NotPresentedMediaInterface



public abstract class AlternativeMediaPresentationEventextends MediaPresentationEvent
implements NotPresentedMediaInterface




AlternativeMediaPresentationEvent is a JMF event generated 
 to indicate that an "alternative" content is presented during the media 
 presentation of a service. 
 
Alternative content is defined as content that is not actually part of 
 the service.
 

 AlternativeMediaPresentationEvent notification is generated :
 
When alternative media content presentation begins;
 
During the presentation of a service, if any of the service components 
 presented are replaced by alternative content;

During the presentation of a service, if an alternative media content was 
 presented and an evaluation leads to a new alternative media content
 presentation.




See Also:
Serialized Form









Field Summary


 


Fields inherited from class java.util.EventObject


source


 






Constructor Summary



protected 
AlternativeMediaPresentationEvent(javax.media.Controller from,
                                  int previous,
                                  int current,
                                  int target)



          Constructor of MediaPresentationEvent


 






Method Summary



 ElementaryStream[]
getNotPresentedStreams()



           



 int
getReason(ElementaryStream es)



           


 


Methods inherited from class org.ocap.media.MediaPresentationEvent


getPresentedStreams, getSourceURL, getTrigger, isSourceDigital


 


Methods inherited from class javax.media.TransitionEvent


getCurrentState, getPreviousState, getTargetState


 


Methods inherited from class javax.media.ControllerEvent


getSource, getSourceController


 


Methods inherited from class java.util.EventObject


toString


 


Methods inherited from class java.lang.Object


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


 








Constructor Detail




AlternativeMediaPresentationEvent
protected AlternativeMediaPresentationEvent(javax.media.Controller from,
                                            int previous,
                                            int current,
                                            int target)

Constructor of MediaPresentationEvent


See Also:
MediaPresentationEvent








Method Detail




getNotPresentedStreams
public ElementaryStream[] getNotPresentedStreams()


Specified by:
getNotPresentedStreams in interface NotPresentedMediaInterface



Returns:
Returns the subset of explicitly (by Application request) or
 implicitly (by the Player itself) service components that were selected and which 
 presentation was not possible.





getReason
public int getReason(ElementaryStream es)


Specified by:
getReason in interface NotPresentedMediaInterface


Parameters:
es - a not presented service component.
Returns:
Returns a bit mask of reasons that lead to the non presentation of 
 the given service component. The reasons are defined 
 in AlternativeMediaPresentationReason)interface.














  
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Method Summary
`ElementaryStream[]`	`getNotPresentedStreams()`
`int`	`getReason(ElementaryStream es)`

org.ocap.media.AlternativeMediaPresentationEvent.html Maven / Gradle / Ivy

org.ocap.media Class AlternativeMediaPresentationEvent

AlternativeMediaPresentationEvent

getNotPresentedStreams

getReason

org.ocap.media
Class AlternativeMediaPresentationEvent