Package org.jupnp.support.lastchange

Schnittstelle LastChangeDelegator

Alle bekannten Implementierungsklassen:

AbstractAudioRenderingControl, AbstractAVTransportService, AVTransportService

public interface LastChangeDelegator

Any service implementation using the "LastChange" mechanism.

Required by the LastChangeAwareServiceManager to handle state readouts of "LastChange"-using services for initial events GENA subscriptions. If you want a specification compliant AVTransport or RenderingControl UPnP service, your service implementation should implement this interface as well.

Autor:

Christian Bauer

Methodenübersicht

Modifizierer und Typ	Methode	Beschreibung
void	appendCurrentState(LastChange lc, UnsignedIntegerFourBytes instanceId)
UnsignedIntegerFourBytes[]	getCurrentInstanceIds()
LastChange	getLastChange()

Methodendetails

getLastChange

LastChange getLastChange()

appendCurrentState

void appendCurrentState(LastChange lc,
 UnsignedIntegerFourBytes instanceId)
                 throws Exception

Löst aus:

Exception

getCurrentInstanceIds

UnsignedIntegerFourBytes[] getCurrentInstanceIds()