org.fourthline.cling.support.lastchange
Interface LastChangeDelegator
- All Known Implementing Classes:
- 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.
- Author:
- Christian Bauer
getLastChange
LastChange getLastChange()
appendCurrentState
void appendCurrentState(LastChange lc,
UnsignedIntegerFourBytes instanceId)
throws Exception
- Throws:
Exception
getCurrentInstanceIds
UnsignedIntegerFourBytes[] getCurrentInstanceIds()
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