org.lsst.ccs.subsystems.fcs.simulation
Class SimuLatch

java.lang.Object
  java.util.Observable
      org.lsst.ccs.framework.Module
          org.lsst.ccs.subsystems.fcs.simulation.SimuLatch

All Implemented Interfaces:

java.io.Serializable, java.util.Observer, Latch

public class SimuLatch
extends org.lsst.ccs.framework.Module
implements Latch

A simulated latch for the carousel. This latch is unlock when a filter is being moved from standby position to on line position by the auto-changer or vice versa.

Author:

virieux

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.lsst.ccs.framework.Module

org.lsst.ccs.framework.Module.ValueUpdate

Field Summary

Fields inherited from class org.lsst.ccs.framework.Module

log, name, nObserverThreads, registry, tickMillis

Constructor Summary

SimuLatch()

Method Summary

java.lang.String	getPublishDataOutputName()
boolean	isInError()
boolean	isLocked()
boolean	isUnlocked()
java.lang.String	lock()
void	setLocked(boolean locked)
java.lang.String	toString()
java.lang.String	unlock()

Methods inherited from class org.lsst.ccs.framework.Module

getContext, getModule, getName, getNObserverThreads, getObservables, getSubsystem, getTickMillis, init, initModule, listens, processUpdate, publishData, publishData, publishData, publishData, sendToReply, sendToStatus, setBeanName, setContext, setName, setNObserverThreads, setObservables, setStateModularSubsystem, setStateModularSubsystem, setTickMillis, shutdownNow, start, tick, update

Methods inherited from class java.util.Observable

addObserver, clearChanged, countObservers, deleteObserver, deleteObservers, hasChanged, notifyObservers, notifyObservers, setChanged

Methods inherited from class java.lang.Object

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

Constructor Detail

SimuLatch

public SimuLatch()

Method Detail

lock

public java.lang.String lock()

Specified by:

lock in interface Latch

unlock

public java.lang.String unlock()

Specified by:

unlock in interface Latch

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

isLocked

public boolean isLocked()

Specified by:

isLocked in interface Latch

setLocked

public void setLocked(boolean locked)

getPublishDataOutputName

public java.lang.String getPublishDataOutputName()

isUnlocked

public boolean isUnlocked()

Specified by:

isUnlocked in interface Latch

isInError

public boolean isInError()

Specified by:

isInError in interface Latch