org.lsst.ccs.subsystems.fcs

Class AutochangerTruck

java.lang.Object

org.lsst.ccs.subsystems.fcs.AutochangerTruck

All Implemented Interfaces:

org.lsst.ccs.framework.HasLifecycle, AlertRaiser, MovedByEPOSController

public class AutochangerTruck
extends Object
implements MovedByEPOSController, org.lsst.ccs.framework.HasLifecycle, AlertRaiser

A model for an autochanger truck. The goal of this class is to factorise the code which reads AC truck sensors. On the Autochanger there are 2 trucks : one on each side : truckXminus and truckXplus.

Author:

virieux

Field Summary

Fields

Modifier and Type	Field and Description
static String	CURRENT_MONITOR_TASK_NAME

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

alertSeparater

Constructor Summary

Constructors

Constructor and Description
AutochangerTruck(EPOSControllerWithBrake controller, ComplementarySensors handoffPositionSensors, ComplementarySensors onlinePositionSensors, ComplementarySensors standbyPositionSensors) Builds a AutochangerTruckModule with 3 couple of complementary sensors to detect position of the truck at ONLINE, HANDOFF and STANDBY position.

Method Summary

Modifier and Type	Method and Description
void	build()
StatusDataPublishedByAutochangerTruck	createStatusDataPublishedByAutoChangerTruck() Creates an object to be published on the status bus.
org.lsst.ccs.services.alert.AlertService	getAlertService() return alertService
String	getControllerName() Return the name of the controller.
String	getName()
int	getPosition() Return truck position enregistred in field position.
org.lsst.ccs.Subsystem	getSubsystem()
boolean	isAtHandoff()
boolean	isAtOnline()
boolean	isAtStandby()
boolean	isHandoffSensorsInError() Return false if the 2 redondant position sensors at Handoff are equal.
boolean	isOnlineSensorsInError() Return false if the 2 redondant position sensors at Online are equal.
boolean	isPositionSensorsInError() Return true if position sensors are in error.
boolean	isStandbySensorsInError() Return false if the 2 redondant position sensors at Standby are equal.
void	publishData() publishes data on the STATUS bus
void	updateCurrent() read actual current on controller, update field current and publish it on STATUS bus.
void	updatePosition() Updates the field position of the truck in reading the CPU of the controller.

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.common.MovedByEPOSController

monitorCurrent

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

init, postBuild, postInit, postShutdown, postStart, shutdown, start

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

clearAlarm, raiseAlarm, raiseAlarm, raiseAlarm, raiseAlarm, raiseWarning, raiseWarning

Field Detail

CURRENT_MONITOR_TASK_NAME

public static final String CURRENT_MONITOR_TASK_NAME

See Also:

Constant Field Values

Constructor Detail

AutochangerTruck

public AutochangerTruck(EPOSControllerWithBrake controller,
                        ComplementarySensors handoffPositionSensors,
                        ComplementarySensors onlinePositionSensors,
                        ComplementarySensors standbyPositionSensors)

Builds a AutochangerTruckModule with 3 couple of complementary sensors to detect position of the truck at ONLINE, HANDOFF and STANDBY position.

Parameters:

controller -

handoffPositionSensors -

onlinePositionSensors -

standbyPositionSensors -

Method Detail

getName

public String getName()

Specified by:

getName in interface AlertRaiser

getSubsystem

public org.lsst.ccs.Subsystem getSubsystem()

Specified by:

getSubsystem in interface AlertRaiser

getAlertService

public org.lsst.ccs.services.alert.AlertService getAlertService()

Description copied from interface: AlertRaiser

return alertService

Specified by:

getAlertService in interface AlertRaiser

Returns:

build

public void build()

Specified by:

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

isAtHandoff

@Command(type=QUERY,
         level=1,
         description="Return true if truck is at HANDOFF position.")
public boolean isAtHandoff()

Returns:

true if truck is at HANDOFF position.

isAtOnline

@Command(type=QUERY,
         level=1,
         description="Return true if truck is at ONLINE position.")
public boolean isAtOnline()

Returns:

true if truck is at ONLINE position.

isAtStandby

@Command(type=QUERY,
         level=1,
         description="Return true if truck is at STANDBY position.")
public boolean isAtStandby()

Returns:

true if truck is at STANDBY position.

isStandbySensorsInError

@Command(type=QUERY,
         level=1,
         description="Return false if the 2 redondant position sensors at Standby are equal. Doesn\'t read again sensors.")
public boolean isStandbySensorsInError()

Return false if the 2 redondant position sensors at Standby are equal. Doesn't read again sensors.

Returns:

isHandoffSensorsInError

@Command(type=QUERY,
         level=1,
         description="Return false if the 2 redondant position sensors at Handoff are equal.Doesn\'t read again sensors.")
public boolean isHandoffSensorsInError()

Return false if the 2 redondant position sensors at Handoff are equal. Doesn't read again sensors.

Returns:

isOnlineSensorsInError

@Command(type=QUERY,
         level=1,
         description="Return false if the 2 redondant position sensors at Online are equal.Doesn\'t read again sensors.")
public boolean isOnlineSensorsInError()

Return false if the 2 redondant position sensors at Online are equal. Doesn't read again sensors.

Returns:

isPositionSensorsInError

@Command(type=QUERY,
         level=1,
         description="Return true if position sensors are in error.Doesn\'t read again sensors.")
public boolean isPositionSensorsInError()

Return true if position sensors are in error.

Returns:

getPosition

@Command(type=QUERY,
         level=1,
         description="return truck position.")
public int getPosition()

Return truck position enregistred in field position.

Returns:

getControllerName

@Command(type=QUERY,
         level=1,
         description="return controller name.")
public String getControllerName()

Description copied from interface: MovedByEPOSController

Return the name of the controller.

Specified by:

getControllerName in interface MovedByEPOSController

Returns:

controller name.

updatePosition

@Command(type=QUERY,
         level=1,
         description="Update truck position in reading controller.")
public void updatePosition()

Updates the field position of the truck in reading the CPU of the controller.

updateCurrent

public void updateCurrent()

read actual current on controller, update field current and publish it on STATUS bus.

Specified by:

updateCurrent in interface MovedByEPOSController

createStatusDataPublishedByAutoChangerTruck

public StatusDataPublishedByAutochangerTruck createStatusDataPublishedByAutoChangerTruck()

Creates an object to be published on the status bus.

Returns:

publishData

public void publishData()

Description copied from interface: MovedByEPOSController

publishes data on the STATUS bus

Specified by:

publishData in interface MovedByEPOSController