org.ocap.media
Class NormalMediaPresentationEvent
java.lang.Object
java.util.EventObject
javax.media.ControllerEvent
javax.media.TransitionEvent
org.ocap.media.MediaPresentationEvent
org.ocap.media.NormalMediaPresentationEvent
- All Implemented Interfaces:
- java.io.Serializable, javax.media.MediaEvent
public abstract class NormalMediaPresentationEvent
- extends MediaPresentationEvent
NormalMediaPresentationEvent
is a JMF event generated when the
normal media components of a service are presented.
Media presentation is considered as normal when explicitly selected
service components (by a dedicated API), or implicitly selected service components
(by the player itself) can be presented to the user. Media presentation is
considered as "alternative" in any other case, especially when it is caused
by one of the reasons described in AlternativeMediaPresentationReason
.
NormalMediaPresentationEvent
notification is generated :
When normal media content presentation begins;
During the presentation of a service, if alternative media content was
presented and all of that media alternative content is replaced by a
content which is a normal part of the service concerned;
During the presentation of a service, if normal media content was being
presented and an evaluation leads to a new normal media content presentation.
- See Also:
- Serialized Form
Fields inherited from class java.util.EventObject |
source |
Constructor Summary |
protected |
NormalMediaPresentationEvent(javax.media.Controller from,
int previous,
int current,
int target)
Constructor of MediaPresentationEvent |
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 |
NormalMediaPresentationEvent
protected NormalMediaPresentationEvent(javax.media.Controller from,
int previous,
int current,
int target)
- Constructor of MediaPresentationEvent
- See Also:
MediaPresentationEvent