globals.rmi

Interface RemoteParameter

All Superinterfaces:

Remote, RmiCaster

All Known Subinterfaces:

RemoteFitsParameter, RemoteLight, RemoteOffsetParameter, RemoteSwitch, RemoteTrigger

All Known Implementing Classes:

AbstractCCDParameter, AbstractCCDValue, AbstractFitsParameter, AbstractFitsValue, AbstractRemoteParameter, AbstractRemoteSwitch, AbstractRemoteTrigger, AbstractRemoteValue, AcquireOffsetParameter, CCDLn2Temp, CCDRefTemp, CCDTemp, Efficiency, ExposureCount, FitsMoments, HeadPressure, ParameterSkeleton, RunningCount, RunningExposureNumber, ShelterTrigger, SignalToNoise, SimpleRemoteTrigger, SimpleRemoteValue, SwitchRelay, SwitchSkeleton, SwitchSsh, TriggerSkeleton, Unique, WeatherRemainsBad, WeatherTrigger

public interface RemoteParameter
extends RmiCaster

The Parameter interface to work with remote querry options. Note that only the querry-mode of the parameter has its remote counterpart. Setting the global value or registering other globals for required additional information is intended for local use only.

Method Summary

Modifier and Type	Method and Description
void	addRmiListener(RmiListener ear) Delivers the remote parameter a reference to a listening parameter.
Object	remoteGet() Retrieves the parameter value using RMI.
void	removeRmiListener(RmiListener ear) Removes the remote parameter reference from the notification-on-exit list.

Methods inherited from interface util.rmi.RmiCaster

bindToRegistry, isValid, unbindFromRegistry

Method Detail

remoteGet

Object remoteGet()
          throws RemoteException

Retrieves the parameter value using RMI.

Throws:

RemoteException

addRmiListener

void addRmiListener(RmiListener ear)
             throws RemoteException

Delivers the remote parameter a reference to a listening parameter. If the remote parameter has to exit, it should signal that to its parameters via the RmiListener.disconnect(util.rmi.RmiCaster) method.

Throws:

RemoteException

removeRmiListener

void removeRmiListener(RmiListener ear)
                throws RemoteException

Removes the remote parameter reference from the notification-on-exit list.

Throws:

RemoteException