org.lsst.ccs.subsystems.fcs

Class CarouselMainModule

java.lang.Object

java.util.Observable

org.lsst.ccs.framework.Module

org.lsst.ccs.subsystems.fcs.MainModule

org.lsst.ccs.subsystems.fcs.CarouselMainModule

All Implemented Interfaces:

Observer, org.lsst.ccs.config.ConfigurationBulkChangeHandler, org.lsst.ccs.framework.Configurable, org.lsst.ccs.framework.HasLifecycle, org.lsst.ccs.framework.SignalHandler, AlertRaiser, FilterLocator, org.lsst.ccs.UsesSubsystem

public class CarouselMainModule
extends MainModule
implements FilterLocator

This class is the Main Module when carousel is in standalone mode. CarouselModle implements HardwareController because we must initialize acPLutoGateway during initialization Phase.

Author:

virieux

Nested Class Summary

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

org.lsst.ccs.framework.Module.ValueUpdate

Nested classes/interfaces inherited from interface org.lsst.ccs.framework.Configurable

org.lsst.ccs.framework.Configurable.Environment

Field Summary

Fields inherited from class org.lsst.ccs.subsystems.fcs.MainModule

bridge, haltRequired, stopRequired

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

name, nObserverThreads, tickMillis

Fields inherited from interface org.lsst.ccs.subsystems.fcs.FilterLocator

FILTER_CONFIG_CATEGORY

Constructor Summary

Constructors

Constructor and Description
CarouselMainModule(BridgeToHardware bridge, FilterManager filterMg, String plutoGatewayName) Build a CarouselMainModule.

Method Summary

Modifier and Type	Method and Description
CarouselModule	getCarousel() Return the carousel Module of this filter locater.
FilterManager	getFilterManager() Return the filter manager of this filter locater.
void	initModule()
void	postStart() This happens when the hardware has been initialized.
void	shutdownNow()
void	updateFCSState() Check that Carousel hardware is ready to be operated and moved.
void	updateStateWithSensors() Update state in reading sensors.

Methods inherited from class org.lsst.ccs.subsystems.fcs.MainModule

controlRealHardware, getFilterNames, isCANDevicesReady, isHaltRequired, isStopRequired, listHardwareNames, listLoaderHardwareNames, signal

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

getNObserverThreads, getObservables, getTickMillis, init, listens, processUpdate, sendSignal, sendSignalWithTimeLimit, setNObserverThreads, setObservables, setTickMillis, startTicking, 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, toString, wait, wait, wait

Methods inherited from interface org.lsst.ccs.subsystems.fcs.FilterLocator

checkFiltersLocation, saveFilterLocation

Methods inherited from interface org.lsst.ccs.UsesSubsystem

getComponentConfigurationEnvironment, getComponentLookup, getName, getSubsystem

Methods inherited from interface org.lsst.ccs.subsystems.fcs.common.AlertRaiser

raiseAlarm, raiseAlarm, raiseAlarm, raiseAlarm, raiseWarning, raiseWarning, raiseWarning, raiseWarning

Methods inherited from interface org.lsst.ccs.framework.Configurable

change, dropSubmittedChanges, getChildren, getComponentByName, getEnvironment, getParent, getParentObject, getSubmittedChanges, isParameterConfigurable, printConfigurableParameters, setBulkParameter, start, submitChange, submitChanges, validateBulkChange

Methods inherited from interface org.lsst.ccs.config.ConfigurationBulkChangeHandler

setParameterBulk

Constructor Detail

CarouselMainModule

public CarouselMainModule(BridgeToHardware bridge,
                          FilterManager filterMg,
                          String plutoGatewayName)

Build a CarouselMainModule.

Parameters:

bridge -

filterMg -

plutoGatewayName -

Method Detail

getFilterManager

public FilterManager getFilterManager()

Description copied from interface: FilterLocator

Return the filter manager of this filter locater.

Specified by:

getFilterManager in interface FilterLocator

Returns:

getCarousel

public CarouselModule getCarousel()

Description copied from interface: FilterLocator

Return the carousel Module of this filter locater.

Specified by:

getCarousel in interface FilterLocator

Returns:

initModule

public void initModule()

Overrides:

initModule in class MainModule

updateStateWithSensors

@Command(type=QUERY,
         level=0,
         description="Update state in reading sensors.")
public void updateStateWithSensors()

Update state in reading sensors.

Overrides:

updateStateWithSensors in class MainModule

Throws:

FcsHardwareException

updateFCSState

@Command(type=ACTION,
         level=1,
         description="Update FCS state and FCS readyness state and publishes on the status bus.")
public void updateFCSState()

Check that Carousel hardware is ready to be operated and moved. This means that : - all CAN open devices are booted, identified and initialized, - homing has been done on the controllers. This updates the FCS state and FCS readyness state and publishes on the status bus.

Overrides:

updateFCSState in class MainModule

postStart

public void postStart()

Description copied from class: MainModule

This happens when the hardware has been initialized. (after completeInitialization). It starts the ticking in super.postStart().

Specified by:

postStart in interface org.lsst.ccs.framework.Configurable

Specified by:

postStart in interface org.lsst.ccs.framework.HasLifecycle

Overrides:

postStart in class MainModule

shutdownNow

public void shutdownNow()

Specified by:

shutdownNow in interface org.lsst.ccs.framework.Configurable

Specified by:

shutdownNow in interface org.lsst.ccs.framework.HasLifecycle

Overrides:

shutdownNow in class org.lsst.ccs.framework.Module