Index (LSST CCS - Shutter Main 4.18 API)

A B C D E F G H I L M O P R S T V W

A

accepted() - Static method in interface org.lsst.ccs.subsystem.shutter.statemachine.EventReply: Returns an event reply for which wasAccepted() returns true and does not block.
Actions - Interface in org.lsst.ccs.subsystem.shutter.statemachine: The set of basic actions that the state machine can perform on its environment.
Alerts - Class in org.lsst.ccs.subsystem.shutter: All the alerts that this subsystem can raise.
Alerts() - Constructor for class org.lsst.ccs.subsystem.shutter.Alerts
atHighLimit() - Method in class org.lsst.ccs.subsystem.shutter.plc.ShutterStatusPLC.AxisStatusPLC: Is the axis at the high limit switch?
atLowLimit() - Method in class org.lsst.ccs.subsystem.shutter.plc.ShutterStatusPLC.AxisStatusPLC: Is the axis at the the low limit switch?
axisIsEnabled(ShutterSide) - Method in class org.lsst.ccs.subsystem.shutter.RealActions
axisIsEnabled(ShutterSide) - Method in class org.lsst.ccs.subsystem.shutter.SimulatedActions
axisIsEnabled(ShutterSide) - Method in interface org.lsst.ccs.subsystem.shutter.statemachine.Actions: Determines whether the given axis is enabled, i.e., the motor is on.
AxisStatusPLC(double, double, double, boolean, boolean, boolean, boolean, boolean, int, double) - Constructor for class org.lsst.ccs.subsystem.shutter.plc.ShutterStatusPLC.AxisStatusPLC: Constructs from scratch.

B

BlackHoleChannel<T> - Class in org.lsst.ccs.subsystem.shutter.statemachine: Use when you don't care what gets written to a channel; no synchronization, no memory.
BlackHoleChannel() - Constructor for class org.lsst.ccs.subsystem.shutter.statemachine.BlackHoleChannel
BladeSetPosition - Enum in org.lsst.ccs.subsystem.shutter.plc: Names of several blade set positions of special importance.
brakeIsEngaged(ShutterSide) - Method in class org.lsst.ccs.subsystem.shutter.RealActions
brakeIsEngaged(ShutterSide) - Method in class org.lsst.ccs.subsystem.shutter.SimulatedActions
brakeIsEngaged(ShutterSide) - Method in interface org.lsst.ccs.subsystem.shutter.statemachine.Actions: Determines whether the given axis has its brake engaged.

C

CalibDone - Class in org.lsst.ccs.subsystem.shutter.plc: Contains a CalibDone message sent from the PLC.
CalibDone(int, double[], double[], DoubleSupplier) - Constructor for class org.lsst.ccs.subsystem.shutter.plc.CalibDone: Creates the message from scratch.
CalibDone(ByteBuffer) - Constructor for class org.lsst.ccs.subsystem.shutter.plc.CalibDone: Reads and converts the PLC form of the message.
calibDone(Channel<EventReply>, CalibDone) - Method in class org.lsst.ccs.subsystem.shutter.StateMachine
calibDone(Channel<EventReply>, CalibDone) - Method in interface org.lsst.ccs.subsystem.shutter.statemachine.Events: Indicates that a Hall calibration operation has been successful.
calibrate() - Method in class org.lsst.ccs.subsystem.shutter.Commands
Calibrate - Class in org.lsst.ccs.subsystem.shutter.plc: Signals the PLC to start a calibration.
Calibrate() - Constructor for class org.lsst.ccs.subsystem.shutter.plc.Calibrate: Constructs from scratch.
Calibrate(ByteBuffer) - Constructor for class org.lsst.ccs.subsystem.shutter.plc.Calibrate: Reads and converts the PLC form of the message from a byte buffer.
calibrate(Channel<EventReply>, Calibrate) - Method in class org.lsst.ccs.subsystem.shutter.StateMachine
calibrate(Channel<EventReply>, Calibrate) - Method in interface org.lsst.ccs.subsystem.shutter.statemachine.Events: Requests a Hall calibration.
cancelSyncTimer() - Method in class org.lsst.ccs.subsystem.shutter.RealActions
cancelSyncTimer() - Method in class org.lsst.ccs.subsystem.shutter.SimulatedActions
cancelSyncTimer() - Method in interface org.lsst.ccs.subsystem.shutter.statemachine.Actions: Cancels the sync timer if it's still running.
changeAxisEnable(ChangeAxisEnable) - Method in class org.lsst.ccs.subsystem.shutter.Commands
changeAxisEnable(Channel<EventReply>, ChangeAxisEnable) - Method in class org.lsst.ccs.subsystem.shutter.StateMachine
changeAxisEnable(Channel<EventReply>, ChangeAxisEnable) - Method in interface org.lsst.ccs.subsystem.shutter.statemachine.Events: Requests that the enable state of the given axis be changed.
ChangeAxisEnablePLC - Class in org.lsst.ccs.subsystem.shutter.plc: Signals the PLC to change the enable state of an axis.
ChangeAxisEnablePLC(ChangeAxisEnable) - Constructor for class org.lsst.ccs.subsystem.shutter.plc.ChangeAxisEnablePLC: Constructs using an instance of the motorplatform message.
ChangeAxisEnablePLC(ByteBuffer) - Constructor for class org.lsst.ccs.subsystem.shutter.plc.ChangeAxisEnablePLC: Reads and converts the PLC form of the message.
changeBrakeState(String, boolean) - Method in class org.lsst.ccs.subsystem.shutter.Commands
ChangeBrakeState - Class in org.lsst.ccs.subsystem.shutter.plc: Signals the PLC to engage or release a brake.
ChangeBrakeState(Axis, ChangeBrakeState.State) - Constructor for class org.lsst.ccs.subsystem.shutter.plc.ChangeBrakeState: Constructs from the field values.
ChangeBrakeState(ByteBuffer) - Constructor for class org.lsst.ccs.subsystem.shutter.plc.ChangeBrakeState: Reads and converts the PLC form of the message.
changeBrakeState(Channel<EventReply>, Axis, ChangeBrakeState.State) - Method in class org.lsst.ccs.subsystem.shutter.StateMachine
changeBrakeState(Channel<EventReply>, Axis, ChangeBrakeState.State) - Method in interface org.lsst.ccs.subsystem.shutter.statemachine.Events: Requests that the brake state on a given axis be changed.
ChangeBrakeState.State - Enum in org.lsst.ccs.subsystem.shutter.plc: Possible brake states.
Channel<T> - Interface in org.lsst.ccs.subsystem.shutter.statemachine: A message-sending interface between two tasks.
checkHallTransitions(MotionDonePLC) - Method in class org.lsst.ccs.subsystem.shutter.Controller
checkMessageCount() - Method in class org.lsst.ccs.subsystem.shutter.Watchdog: If this is in the enabled state, raise an alert if no messages have yet been received and then reset the count of messages received.
clearAllFaults(ClearAllFaults) - Method in class org.lsst.ccs.subsystem.shutter.Commands
clearAllFaults(Channel<EventReply>, ClearAllFaults) - Method in class org.lsst.ccs.subsystem.shutter.StateMachine
clearAllFaults(Channel<EventReply>, ClearAllFaults) - Method in interface org.lsst.ccs.subsystem.shutter.statemachine.Events: Requests that fault conditions be cleared for both axes.
ClearAllFaultsPLC - Class in org.lsst.ccs.subsystem.shutter.plc: Signals the PLC to clear all axis faults.
ClearAllFaultsPLC(ClearAllFaults) - Constructor for class org.lsst.ccs.subsystem.shutter.plc.ClearAllFaultsPLC: Constructs using an instance of the motorplatform message.
ClearAllFaultsPLC(ByteBuffer) - Constructor for class org.lsst.ccs.subsystem.shutter.plc.ClearAllFaultsPLC: Reads and converts the PLC form of the message.
clearAxisFaults(ClearAxisFaults) - Method in class org.lsst.ccs.subsystem.shutter.Commands
clearAxisFaults(Channel<EventReply>, ClearAxisFaults) - Method in class org.lsst.ccs.subsystem.shutter.StateMachine
clearAxisFaults(Channel<EventReply>, ClearAxisFaults) - Method in interface org.lsst.ccs.subsystem.shutter.statemachine.Events: Requests that fault conditions be cleared for the given axis.
ClearAxisFaultsPLC - Class in org.lsst.ccs.subsystem.shutter.plc: Signals the PLC to clear faults on one of the axes.
ClearAxisFaultsPLC(ClearAxisFaults) - Constructor for class org.lsst.ccs.subsystem.shutter.plc.ClearAxisFaultsPLC: Constructs using an instance of the motorplatform ClearAxisFaults message.
ClearAxisFaultsPLC(ByteBuffer) - Constructor for class org.lsst.ccs.subsystem.shutter.plc.ClearAxisFaultsPLC: Reads and converts the PLC form of the message.
clearFaults() - Method in class org.lsst.ccs.subsystem.shutter.Commands
close() - Method in class org.lsst.ccs.subsystems.shutter.ptp.PTPInfoReader
closeShutter() - Method in class org.lsst.ccs.subsystem.shutter.Commands
CloseShutter - Class in org.lsst.ccs.subsystem.shutter.plc: Signals the PLC to start closing the shutter.
CloseShutter() - Constructor for class org.lsst.ccs.subsystem.shutter.plc.CloseShutter: Constructs from scratch.
CloseShutter(ByteBuffer) - Constructor for class org.lsst.ccs.subsystem.shutter.plc.CloseShutter: Reads and converts the PLC form of the message.
closeShutter(Channel<EventReply>) - Method in class org.lsst.ccs.subsystem.shutter.StateMachine
closeShutter(Channel<EventReply>) - Method in interface org.lsst.ccs.subsystem.shutter.statemachine.Events: Requests that a closing of the shutter be started.
Commands - Class in org.lsst.ccs.subsystem.shutter: Commands subsystem component, accepts commands.
Commands() - Constructor for class org.lsst.ccs.subsystem.shutter.Commands
contactLost(Channel<EventReply>) - Method in class org.lsst.ccs.subsystem.shutter.StateMachine
contactLost(Channel<EventReply>) - Method in interface org.lsst.ccs.subsystem.shutter.statemachine.Events: Indicates that the subsystem can't communicate properly with the shutter PLC.
Controller - Class in org.lsst.ccs.subsystem.shutter: The subsystem component responsible for all communication with the Beckhoff PLC controller running the shutter, which includes caching the last status message(s) received from the PLC.
Controller() - Constructor for class org.lsst.ccs.subsystem.shutter.Controller
countMessage() - Method in class org.lsst.ccs.subsystem.shutter.Watchdog: If this is in the enabled state, increment the count of messages received.

D

Direction - Enum in org.lsst.ccs.subsystem.shutter.plc: The possible directions of travel for the shutter.
disable(String) - Method in class org.lsst.ccs.subsystem.shutter.Commands
Disable - Class in org.lsst.ccs.subsystem.shutter.plc: Holds a Disable message sent from the PLC.
Disable(int) - Constructor for class org.lsst.ccs.subsystem.shutter.plc.Disable: Constructs from scratch.
Disable(ByteBuffer) - Constructor for class org.lsst.ccs.subsystem.shutter.plc.Disable: Reads and converts the PLC form of the message.
disable(Channel<EventReply>) - Method in class org.lsst.ccs.subsystem.shutter.StateMachine
disable(Channel<EventReply>) - Method in interface org.lsst.ccs.subsystem.shutter.statemachine.Events: Indicates that the shutter hardware protection is forbidding shutter operation.
disable() - Method in class org.lsst.ccs.subsystem.shutter.Watchdog: If this is in the enabled state, switch to the disabled state and set the count of messages received to zero.
disableAllAxes(DisableAllAxes) - Method in class org.lsst.ccs.subsystem.shutter.Commands
disableAllAxes(Channel<EventReply>, DisableAllAxes) - Method in class org.lsst.ccs.subsystem.shutter.StateMachine
disableAllAxes(Channel<EventReply>, DisableAllAxes) - Method in interface org.lsst.ccs.subsystem.shutter.statemachine.Events: Requests that both axes be disabled.
DisableAllAxesPLC - Class in org.lsst.ccs.subsystem.shutter.plc: Signals the PLC to disable all axes.
DisableAllAxesPLC(DisableAllAxes) - Constructor for class org.lsst.ccs.subsystem.shutter.plc.DisableAllAxesPLC: Constructs using an instance of the motorplatform message.
DisableAllAxesPLC(ByteBuffer) - Constructor for class org.lsst.ccs.subsystem.shutter.plc.DisableAllAxesPLC: Reads and converts the form of the message.
disableWatchdog() - Method in class org.lsst.ccs.subsystem.shutter.RealActions
disableWatchdog() - Method in class org.lsst.ccs.subsystem.shutter.SimulatedActions
disableWatchdog() - Method in interface org.lsst.ccs.subsystem.shutter.statemachine.Actions: Disables the watchdog that raises an alert if we don't get any PLC messages for a long time.

E

enable(String) - Method in class org.lsst.ccs.subsystem.shutter.Commands
Enable - Class in org.lsst.ccs.subsystem.shutter.plc: Holds an Enable message sent from the PLC.
Enable(int) - Constructor for class org.lsst.ccs.subsystem.shutter.plc.Enable: Constructs from scratch.
Enable(ByteBuffer) - Constructor for class org.lsst.ccs.subsystem.shutter.plc.Enable: Reads and converts the PLC form of the message.
enable(Channel<EventReply>) - Method in class org.lsst.ccs.subsystem.shutter.StateMachine
enable(Channel<EventReply>) - Method in interface org.lsst.ccs.subsystem.shutter.statemachine.Events: Indicates that the shutter hardware protection is is allowing shutter operation.
enable() - Method in class org.lsst.ccs.subsystem.shutter.Watchdog: If this is in the disabled state, switch to the enabled state.
enableAllAxes(EnableAllAxes) - Method in class org.lsst.ccs.subsystem.shutter.Commands
enableAllAxes(Channel<EventReply>, EnableAllAxes) - Method in class org.lsst.ccs.subsystem.shutter.StateMachine
enableAllAxes(Channel<EventReply>, EnableAllAxes) - Method in interface org.lsst.ccs.subsystem.shutter.statemachine.Events: Requests that both axes be enabled.
EnableAllAxesPLC - Class in org.lsst.ccs.subsystem.shutter.plc: Signals the PLC to enable all axes.
EnableAllAxesPLC(EnableAllAxes) - Constructor for class org.lsst.ccs.subsystem.shutter.plc.EnableAllAxesPLC: Constructs using an instance of the motorplatform message.
EnableAllAxesPLC(ByteBuffer) - Constructor for class org.lsst.ccs.subsystem.shutter.plc.EnableAllAxesPLC: Reads and converts the PLC form of the message.
enableWatchdog() - Method in class org.lsst.ccs.subsystem.shutter.RealActions
enableWatchdog() - Method in class org.lsst.ccs.subsystem.shutter.SimulatedActions
enableWatchdog() - Method in interface org.lsst.ccs.subsystem.shutter.statemachine.Actions: Enables the watchdog that raises an alert if we don't get any PLC messages for a long time.
encode(ByteBuffer) - Method in class org.lsst.ccs.subsystem.shutter.plc.CalibDone
encode(ByteBuffer) - Method in class org.lsst.ccs.subsystem.shutter.plc.Calibrate
encode(ByteBuffer) - Method in class org.lsst.ccs.subsystem.shutter.plc.ChangeAxisEnablePLC
encode(ByteBuffer) - Method in class org.lsst.ccs.subsystem.shutter.plc.ChangeBrakeState
encode(ByteBuffer) - Method in class org.lsst.ccs.subsystem.shutter.plc.ClearAllFaultsPLC
encode(ByteBuffer) - Method in class org.lsst.ccs.subsystem.shutter.plc.ClearAxisFaultsPLC
encode(ByteBuffer) - Method in class org.lsst.ccs.subsystem.shutter.plc.CloseShutter
encode(ByteBuffer) - Method in class org.lsst.ccs.subsystem.shutter.plc.Disable
encode(ByteBuffer) - Method in class org.lsst.ccs.subsystem.shutter.plc.DisableAllAxesPLC
encode(ByteBuffer) - Method in class org.lsst.ccs.subsystem.shutter.plc.Enable
encode(ByteBuffer) - Method in class org.lsst.ccs.subsystem.shutter.plc.EnableAllAxesPLC
encode(ByteBuffer) - Method in class org.lsst.ccs.subsystem.shutter.plc.Error: Puts the message into a data buffer.
encode(ByteBuffer) - Method in class org.lsst.ccs.subsystem.shutter.plc.GoToProd
encode(ByteBuffer) - Method in class org.lsst.ccs.subsystem.shutter.plc.HomeAxisPLC
encode(ByteBuffer) - Method in class org.lsst.ccs.subsystem.shutter.plc.Ignored
encode(ByteBuffer) - Method in class org.lsst.ccs.subsystem.shutter.plc.MotionDonePLC
encode(ByteBuffer) - Method in class org.lsst.ccs.subsystem.shutter.plc.MoveAxisAbsolutePLC
encode(ByteBuffer) - Method in class org.lsst.ccs.subsystem.shutter.plc.MoveAxisRelativePLC
encode(ByteBuffer) - Method in class org.lsst.ccs.subsystem.shutter.plc.MsgToCCS: Puts the sequence number into a data buffer.
encode(ByteBuffer) - Method in class org.lsst.ccs.subsystem.shutter.plc.MsgToPLC
encode(ByteBuffer) - Method in class org.lsst.ccs.subsystem.shutter.plc.OpenShutter
encode(ByteBuffer) - Method in class org.lsst.ccs.subsystem.shutter.plc.PLCMsg: Converts the message fields to PLC form and appends them to a byte buffer.
encode(ByteBuffer) - Method in class org.lsst.ccs.subsystem.shutter.plc.Reset
encode(ByteBuffer) - Method in class org.lsst.ccs.subsystem.shutter.plc.ShutterStatusPLC
encode(ByteBuffer) - Method in class org.lsst.ccs.subsystem.shutter.plc.TakeExposure
encode(ByteBuffer) - Method in class org.lsst.ccs.subsystem.shutter.plc.Timer
encode(ByteBuffer) - Method in class org.lsst.ccs.subsystem.shutter.plc.ToggleSafetyCheck
Error - Class in org.lsst.ccs.subsystem.shutter.plc: Holds an Error message sent from the PLC.
Error(int, Set<PLCError>) - Constructor for class org.lsst.ccs.subsystem.shutter.plc.Error: Constructs from scratch.
Error(ByteBuffer) - Constructor for class org.lsst.ccs.subsystem.shutter.plc.Error: Reads and converts the PLC form of the message.
error(Channel<EventReply>, Error) - Method in class org.lsst.ccs.subsystem.shutter.StateMachine
error(Channel<EventReply>, Error) - Method in interface org.lsst.ccs.subsystem.shutter.statemachine.Events: Indicates that the shutter tried and failed to carry out a requested operation.
EventReply - Interface in org.lsst.ccs.subsystem.shutter.statemachine: Response to an event, returned by event methods in states and contexts.
Events - Interface in org.lsst.ccs.subsystem.shutter.statemachine: The set of all events that are recognized by the state machine used by the CCS subsystem to control the camera shutter.

F

fromDcDuration(long) - Static method in class org.lsst.ccs.subsystem.shutter.plc.Tools: Converts EtherCat time interval, assumed to be the difference of two DC time values, into a Duration.
fromDcInstant(long) - Static method in class org.lsst.ccs.subsystem.shutter.plc.Tools: Converts an EtherCAT Distributed Clock time value into a CCS timestamp with millisecond precision.
FutureReply - Class in org.lsst.ccs.subsystem.shutter.statemachine: Response, possibly delayed, to an event.
FutureReply() - Constructor for class org.lsst.ccs.subsystem.shutter.statemachine.FutureReply: Construct.

G

getActions() - Method in class org.lsst.ccs.subsystem.shutter.StateMachine: Gets the Actions implementation being used by the state machine.
getActPos() - Method in class org.lsst.ccs.subsystem.shutter.plc.ShutterStatusPLC.AxisStatusPLC: Gets the actual position of the axis.
getActVel() - Method in class org.lsst.ccs.subsystem.shutter.plc.ShutterStatusPLC.AxisStatusPLC: Gets the actual velocity of the axis.
getAxis() - Method in class org.lsst.ccs.subsystem.shutter.plc.ChangeBrakeState
getAxisName() - Method in class org.lsst.ccs.subsystem.shutter.plc.HomeAxisPLC
getAxisStatus(ShutterSide) - Method in class org.lsst.ccs.subsystem.shutter.plc.ShutterStatusPLC: Gets the AxisStatusPLC value for the given side.
getBoolean(ByteBuffer) - Static method in class org.lsst.ccs.subsystem.shutter.plc.Tools: Gets a PLC BOOL value from a byte buffer and converts it to a boolean value.
getDeployedPosition(Axis) - Method in class org.lsst.ccs.subsystem.shutter.plc.CalibDone: Returns the deployed position for an axis.
getErrorID() - Method in class org.lsst.ccs.subsystem.shutter.plc.ShutterStatusPLC.AxisStatusPLC: Gets the error code for the axis.
getErrors() - Method in class org.lsst.ccs.subsystem.shutter.plc.Error: Gets the set of errors that this message is reporting.
getHallTransitions(Axis, Direction) - Method in class org.lsst.ccs.subsystem.shutter.plc.CalibDone: Returns the set of Hall transition positions for a given axis and direction of travel.
getHomePosition(Axis) - Method in class org.lsst.ccs.subsystem.shutter.plc.CalibDone: Returns the home position for an axis.
getInfo() - Method in class org.lsst.ccs.subsystems.shutter.ptp.PTPInfoReader
getKey() - Method in enum org.lsst.ccs.subsystem.shutter.plc.BladeSetPosition: Gets the associated map key.
getMaxStrokeSpeed() - Method in class org.lsst.ccs.subsystem.shutter.plc.Reset
getMessage() - Method in interface org.lsst.ccs.subsystem.shutter.statemachine.EventReply: Gets a short string describing the acceptance or rejection.
getMessage() - Method in class org.lsst.ccs.subsystem.shutter.statemachine.FutureReply
getMotionProfile() - Method in class org.lsst.ccs.subsystem.shutter.plc.ShutterStatusPLC: Gets the motion profile number.
getMotorTemp() - Method in class org.lsst.ccs.subsystem.shutter.plc.ShutterStatusPLC.AxisStatusPLC: Gets the axis motor temperature reading.
getReason() - Method in class org.lsst.ccs.subsystem.shutter.plc.Ignored: Gets the reason why the PLC ignored one of out messages.
getSetAcc() - Method in class org.lsst.ccs.subsystem.shutter.plc.ShutterStatusPLC.AxisStatusPLC: Gets the "set", or commanded, acceleration of the axis.
getSmState() - Method in class org.lsst.ccs.subsystem.shutter.plc.ShutterStatusPLC: Returns the state of the PLC state machine.
getState() - Method in class org.lsst.ccs.subsystem.shutter.plc.ChangeBrakeState
getStatusBusMessage() - Method in class org.lsst.ccs.subsystem.shutter.plc.MotionDonePLC: Returns the internal MotionDone instance.
getStatusBusMessage() - Method in class org.lsst.ccs.subsystem.shutter.plc.MoveAxisAbsolutePLC
getTemperature() - Method in class org.lsst.ccs.subsystem.shutter.plc.ShutterStatusPLC: Gets the RTD readouts.
getVersion() - Method in class org.lsst.ccs.subsystem.shutter.plc.PLCMsg: Gets the message-set version number embedded in this message.
gotoCenter() - Method in class org.lsst.ccs.subsystem.shutter.Commands
gotoCenter(Channel<EventReply>) - Method in interface org.lsst.ccs.subsystem.shutter.statemachine.Events: Requests that the shutter prepare for power-down by placing both blade sets in the center position.
gotoCenter(Channel<EventReply>) - Method in class org.lsst.ccs.subsystem.shutter.StateMachine
gotoProd() - Method in class org.lsst.ccs.subsystem.shutter.Commands
GoToProd - Class in org.lsst.ccs.subsystem.shutter.plc: Signals the PLC enter the Prod state.
GoToProd() - Constructor for class org.lsst.ccs.subsystem.shutter.plc.GoToProd: Constructs from scratch.
GoToProd(ByteBuffer) - Constructor for class org.lsst.ccs.subsystem.shutter.plc.GoToProd: Reads and converts the PLC form of the message.
gotoProd(Channel<EventReply>) - Method in interface org.lsst.ccs.subsystem.shutter.statemachine.Events: Requests that the shutter, if it's ready to do so, accept subsequent requests to take exposures.
gotoProd(Channel<EventReply>) - Method in class org.lsst.ccs.subsystem.shutter.StateMachine

H

hasSameIdent(MsgToPLC) - Method in class org.lsst.ccs.subsystem.shutter.plc.MsgToPLC: Checks whether this instance and another of MsgToPLC have the same identification info.
home(String) - Method in class org.lsst.ccs.subsystem.shutter.Commands
homeAxis(HomeAxis) - Method in class org.lsst.ccs.subsystem.shutter.Commands
homeAxis(Channel<EventReply>, HomeAxis) - Method in interface org.lsst.ccs.subsystem.shutter.statemachine.Events: Requests that the shutter perform a homing operation for the given axis.
homeAxis(Channel<EventReply>, HomeAxis) - Method in class org.lsst.ccs.subsystem.shutter.StateMachine
HomeAxisPLC - Class in org.lsst.ccs.subsystem.shutter.plc: Signals the PLC to home one of the axes.
HomeAxisPLC(HomeAxis) - Constructor for class org.lsst.ccs.subsystem.shutter.plc.HomeAxisPLC: Constructs using an instance of the motorplatform message.
HomeAxisPLC(ByteBuffer) - Constructor for class org.lsst.ccs.subsystem.shutter.plc.HomeAxisPLC: Reads and converts the PLC form of the message.

I

Ignored - Class in org.lsst.ccs.subsystem.shutter.plc: Holds an Ignored message from the PLC.
Ignored(int, Ignored.Reason) - Constructor for class org.lsst.ccs.subsystem.shutter.plc.Ignored: Constructs from scratch.
Ignored(ByteBuffer) - Constructor for class org.lsst.ccs.subsystem.shutter.plc.Ignored: Reads and converts the PLC form of the message.
ignored(Channel<EventReply>, Ignored.Reason) - Method in interface org.lsst.ccs.subsystem.shutter.statemachine.Events: Indicates that the shutter PLC state machine has ignored an event sent to it.
ignored(Channel<EventReply>, Ignored.Reason) - Method in class org.lsst.ccs.subsystem.shutter.StateMachine
Ignored.Reason - Enum in org.lsst.ccs.subsystem.shutter.plc: The set of possible reasons for the PLC sending the Ignored message.
info - Variable in class org.lsst.ccs.subsystems.shutter.ptp.PTPInfoReader.TimeInfo
init() - Method in class org.lsst.ccs.subsystem.shutter.Commands: Register the raised Alerts in the init method
init() - Method in class org.lsst.ccs.subsystem.shutter.Controller
init() - Method in class org.lsst.ccs.subsystem.shutter.Publisher: Establishes reasonable default values for the private fields, where feasible.
init() - Method in class org.lsst.ccs.subsystem.shutter.StateMachine: Registers the shutter physical-state and software-state bundles and sets their initial values to OTHER and SYNCHRONIZING, respectively.
init() - Method in class org.lsst.ccs.subsystem.shutter.statemachine.TopContext
isBadExposureTime(Duration) - Method in class org.lsst.ccs.subsystem.shutter.RealActions
isBadExposureTime(Duration) - Method in class org.lsst.ccs.subsystem.shutter.SimulatedActions
isBadExposureTime(Duration) - Method in interface org.lsst.ccs.subsystem.shutter.statemachine.Actions: Determines whether the exposure time has an invalid value, for example, it's below the minimum.
isBrakeEngaged() - Method in class org.lsst.ccs.subsystem.shutter.plc.ShutterStatusPLC.AxisStatusPLC: Is the brake set on this axis?
isCalibrated() - Method in class org.lsst.ccs.subsystem.shutter.plc.ShutterStatusPLC: Is the shutter calibrated?
isEnabled() - Method in class org.lsst.ccs.subsystem.shutter.plc.ShutterStatusPLC.AxisStatusPLC: Is the axis enabled for motion?
isHomed() - Method in class org.lsst.ccs.subsystem.shutter.plc.ShutterStatusPLC.AxisStatusPLC: Has the homing operation been performed on this axis since the last controller reset?
isSafetyOn() - Method in class org.lsst.ccs.subsystem.shutter.plc.ShutterStatusPLC: Are the safety checks on?

L

lowerMotionAlert() - Method in class org.lsst.ccs.subsystem.shutter.RealActions
lowerMotionAlert() - Method in class org.lsst.ccs.subsystem.shutter.SimulatedActions
lowerMotionAlert() - Method in interface org.lsst.ccs.subsystem.shutter.statemachine.Actions: Sets the severity of the MOTION alert to NOMINAL.
lowerPLCAlert() - Method in class org.lsst.ccs.subsystem.shutter.RealActions
lowerPLCAlert() - Method in class org.lsst.ccs.subsystem.shutter.SimulatedActions
lowerPLCAlert() - Method in interface org.lsst.ccs.subsystem.shutter.statemachine.Actions: Sets the severity of the PLC alert to NOMINAL.
lowerSyncAlert() - Method in class org.lsst.ccs.subsystem.shutter.RealActions
lowerSyncAlert() - Method in class org.lsst.ccs.subsystem.shutter.SimulatedActions
lowerSyncAlert() - Method in interface org.lsst.ccs.subsystem.shutter.statemachine.Actions: Sets the severity of the SYNC alert to NOMINAL.
lowerWatchdogAlert() - Method in class org.lsst.ccs.subsystem.shutter.RealActions
lowerWatchdogAlert() - Method in class org.lsst.ccs.subsystem.shutter.SimulatedActions
lowerWatchdogAlert() - Method in interface org.lsst.ccs.subsystem.shutter.statemachine.Actions: Sets the severity of the PLC_WATCHDOG alert to NOMINAL.

M

main(String[]) - Static method in class org.lsst.ccs.subsystem.shutter.plc.Tools
main(String[]) - Static method in class org.lsst.ccs.subsystems.shutter.ptp.PTPInfoReader
makeFullContact() - Method in class org.lsst.ccs.subsystem.shutter.RealActions
makeFullContact() - Method in class org.lsst.ccs.subsystem.shutter.SimulatedActions
makeFullContact() - Method in interface org.lsst.ccs.subsystem.shutter.statemachine.Actions: Widens the link to the shutter controller, allowing the full exchange of all message types.
makePartialContact() - Method in class org.lsst.ccs.subsystem.shutter.RealActions
makePartialContact() - Method in class org.lsst.ccs.subsystem.shutter.SimulatedActions
makePartialContact() - Method in interface org.lsst.ccs.subsystem.shutter.statemachine.Actions: Makes a link to the shutter controller, just enough to sent rest messages and receive shutter status messages.
MESSAGE_SET_VERSION - Static variable in class org.lsst.ccs.subsystem.shutter.plc.PLCMsg: The version number for the set of messages exchanged by CCS and PLC.
messageVersionIsBad(ByteBuffer) - Static method in class org.lsst.ccs.subsystem.shutter.plc.PLCMsg: Checks whether the message just received (or encoded) has the correct message-set version number.
MOTION - Static variable in class org.lsst.ccs.subsystem.shutter.Alerts: Raised if the Hall data from the last motion indicate a significant deviation from the predicted motion.
motionDone(Channel<EventReply>, MotionDonePLC) - Method in interface org.lsst.ccs.subsystem.shutter.statemachine.Events: Indicates that a blade set has successfully completed a motion.
motionDone(Channel<EventReply>, MotionDonePLC) - Method in class org.lsst.ccs.subsystem.shutter.StateMachine
MotionDonePLC - Class in org.lsst.ccs.subsystem.shutter.plc: Contains a motion-done message sent from the PLC.
MotionDonePLC(int, MotionDone) - Constructor for class org.lsst.ccs.subsystem.shutter.plc.MotionDonePLC: Constructs from scratch.
MotionDonePLC(ByteBuffer) - Constructor for class org.lsst.ccs.subsystem.shutter.plc.MotionDonePLC: Reads and converts the PLC form of the message.
MOTOR - Static variable in class org.lsst.ccs.subsystem.shutter.Alerts: Raised if some problem has been observed with the motors.
moveAxisAbsolute(MoveAxisAbsolute) - Method in class org.lsst.ccs.subsystem.shutter.Commands
moveAxisAbsolute(Channel<EventReply>, MoveAxisAbsolute) - Method in interface org.lsst.ccs.subsystem.shutter.statemachine.Events: Requests that the given axis be moved to a given absolute position.
moveAxisAbsolute(Channel<EventReply>, MoveAxisAbsolute) - Method in class org.lsst.ccs.subsystem.shutter.StateMachine
MoveAxisAbsolutePLC - Class in org.lsst.ccs.subsystem.shutter.plc: Signals the PLC to move one axis to a given coordinate.
MoveAxisAbsolutePLC(MoveAxisAbsolute) - Constructor for class org.lsst.ccs.subsystem.shutter.plc.MoveAxisAbsolutePLC: Constructs using an instance of the motorplatform message.
MoveAxisAbsolutePLC(ByteBuffer) - Constructor for class org.lsst.ccs.subsystem.shutter.plc.MoveAxisAbsolutePLC: Reads and converts the PLC form of the message.
moveAxisRelative(MoveAxisRelative) - Method in class org.lsst.ccs.subsystem.shutter.Commands
moveAxisRelative(Channel<EventReply>, MoveAxisRelative) - Method in interface org.lsst.ccs.subsystem.shutter.statemachine.Events: Requests that an axis change its position by a certain offset.
moveAxisRelative(Channel<EventReply>, MoveAxisRelative) - Method in class org.lsst.ccs.subsystem.shutter.StateMachine
MoveAxisRelativePLC - Class in org.lsst.ccs.subsystem.shutter.plc: Signals the PLC to move one axis to a given distance from its current coordinate at the time the command is actually executed.
MoveAxisRelativePLC(MoveAxisRelative) - Constructor for class org.lsst.ccs.subsystem.shutter.plc.MoveAxisRelativePLC: Constructs using an instance of the motorplatform message.
MoveAxisRelativePLC(ByteBuffer) - Constructor for class org.lsst.ccs.subsystem.shutter.plc.MoveAxisRelativePLC: Reads and converts the PLC form of the message.
moveBy(String, double, double) - Method in class org.lsst.ccs.subsystem.shutter.Commands
moveTo(String, double, double) - Method in class org.lsst.ccs.subsystem.shutter.Commands
MsgToCCS - Class in org.lsst.ccs.subsystem.shutter.plc: The base class for all messages sent from the PLC task to CCS.
MsgToCCS(int) - Constructor for class org.lsst.ccs.subsystem.shutter.plc.MsgToCCS: Saves the sequence number.
MsgToCCS(ByteBuffer) - Constructor for class org.lsst.ccs.subsystem.shutter.plc.MsgToCCS: Gets the sequence number from a byte buffer.
MsgToPLC - Class in org.lsst.ccs.subsystem.shutter.plc: The base class for all messages to be sent to the PLC.
MsgToPLC() - Constructor for class org.lsst.ccs.subsystem.shutter.plc.MsgToPLC: Sets the version and message identification fields of a message to be sent to the PLC.
MsgToPLC(ByteBuffer) - Constructor for class org.lsst.ccs.subsystem.shutter.plc.MsgToPLC: Reads and converts the version and message identification fields of a PLC message.

O

openShutter() - Method in class org.lsst.ccs.subsystem.shutter.Commands
OpenShutter - Class in org.lsst.ccs.subsystem.shutter.plc: Signals the PLC to start opening the shutter.
OpenShutter() - Constructor for class org.lsst.ccs.subsystem.shutter.plc.OpenShutter: Constructs from scratch.
OpenShutter(ByteBuffer) - Constructor for class org.lsst.ccs.subsystem.shutter.plc.OpenShutter: Reads and converts the PLC form of the message.
openShutter(Channel<EventReply>) - Method in interface org.lsst.ccs.subsystem.shutter.statemachine.Events: Requests that an opening of the shutter be started.
openShutter(Channel<EventReply>) - Method in class org.lsst.ccs.subsystem.shutter.StateMachine
org.lsst.ccs.subsystem.shutter - package org.lsst.ccs.subsystem.shutter: This package contains the CCS subsystem components that operate the LSST camera shutter.
org.lsst.ccs.subsystem.shutter.plc - package org.lsst.ccs.subsystem.shutter.plc: This package implements the conversion of messages that are sent and received from the Beckhoff PLC controller via ADS.
org.lsst.ccs.subsystem.shutter.statemachine - package org.lsst.ccs.subsystem.shutter.statemachine
org.lsst.ccs.subsystems.shutter.ptp - package org.lsst.ccs.subsystems.shutter.ptp

P

PLC - Static variable in class org.lsst.ccs.subsystem.shutter.Alerts: Raised if the shutter controller sends an explicit error message to the subsystem.
PLCEventSubmitter - Interface in org.lsst.ccs.subsystem.shutter
plcIsDisabled(Channel<EventReply>) - Method in interface org.lsst.ccs.subsystem.shutter.statemachine.Events: Indicates that shutter controller has sent a status message in which the reported state is Enabled.
plcIsDisabled(Channel<EventReply>) - Method in class org.lsst.ccs.subsystem.shutter.StateMachine
plcIsEnabled(Channel<EventReply>) - Method in interface org.lsst.ccs.subsystem.shutter.statemachine.Events: Indicates that the shutter controller has sent a status message in which reported state is Disabled.
plcIsEnabled(Channel<EventReply>) - Method in class org.lsst.ccs.subsystem.shutter.StateMachine
PLCMsg - Class in org.lsst.ccs.subsystem.shutter.plc: The base class for all messages sent CCS and PLC in either direction.
PLCMsg() - Constructor for class org.lsst.ccs.subsystem.shutter.plc.PLCMsg: Sets the version number to MESSAGE_SET_VERSION.
PLCMsg(ByteBuffer) - Constructor for class org.lsst.ccs.subsystem.shutter.plc.PLCMsg: Reads and converts the version field of a PLC message.
postInit() - Method in class org.lsst.ccs.subsystem.shutter.Commands: Sets the Agent property marking this as a motorplatform subsystem.
postShutdown() - Method in class org.lsst.ccs.subsystem.shutter.Controller
postStart() - Method in class org.lsst.ccs.subsystem.shutter.Publisher: Takes configuration changes into account and starts the publication task.
postStart() - Method in class org.lsst.ccs.subsystem.shutter.StateMachine: Creates the actual state machine and starts the task that manages event submission.
PTPInfoReader - Class in org.lsst.ccs.subsystems.shutter.ptp: Sets up ADS notification for changes to the variable MAIN.tinfo in the PLC program running on the Beckhoff CX controller.
PTPInfoReader.TimeInfo - Class in org.lsst.ccs.subsystems.shutter.ptp
publish(Serializable) - Method in class org.lsst.ccs.subsystem.shutter.Publisher: Immediately publishes any non-null serializable object as a KeyValueData instance,
publishEnableStatus(boolean) - Method in class org.lsst.ccs.subsystem.shutter.RealActions
publishEnableStatus(boolean) - Method in class org.lsst.ccs.subsystem.shutter.SimulatedActions
publishEnableStatus(boolean) - Method in interface org.lsst.ccs.subsystem.shutter.statemachine.Actions: Record when we enter or leave the Enabled state.
Publisher - Class in org.lsst.ccs.subsystem.shutter: The publisher of all messages going out on the CCS status bus.
Publisher() - Constructor for class org.lsst.ccs.subsystem.shutter.Publisher
publishMotionDone(MotionDone) - Method in class org.lsst.ccs.subsystem.shutter.Publisher: Publish a MotionDone message.
put(EventReply) - Method in class org.lsst.ccs.subsystem.shutter.statemachine.FutureReply: Posts a reply using a PromptReply as the source of the message text.
putBoolean(ByteBuffer, boolean) - Static method in class org.lsst.ccs.subsystem.shutter.plc.Tools: Appends to a byte buffer the PLC BOOL value equivalent to a Java boolean.

R

raisePLCAlert(Error) - Method in class org.lsst.ccs.subsystem.shutter.RealActions
raisePLCAlert(Error) - Method in class org.lsst.ccs.subsystem.shutter.SimulatedActions
raisePLCAlert(Error) - Method in interface org.lsst.ccs.subsystem.shutter.statemachine.Actions: Raises a PLC alert with severity ALARM.
raiseStopCmdAlert() - Method in class org.lsst.ccs.subsystem.shutter.RealActions
raiseStopCmdAlert() - Method in class org.lsst.ccs.subsystem.shutter.SimulatedActions
raiseStopCmdAlert() - Method in interface org.lsst.ccs.subsystem.shutter.statemachine.Actions: Raises a STOP_CMD alert with severity ALARM.
raiseSyncAlert() - Method in class org.lsst.ccs.subsystem.shutter.RealActions
raiseSyncAlert() - Method in class org.lsst.ccs.subsystem.shutter.SimulatedActions
raiseSyncAlert() - Method in interface org.lsst.ccs.subsystem.shutter.statemachine.Actions: Raises a SYNC alert with severity ALARM.
read() - Method in class org.lsst.ccs.subsystem.shutter.statemachine.BlackHoleChannel
read() - Method in interface org.lsst.ccs.subsystem.shutter.statemachine.Channel: Read a message from a channel, waiting indefinitely for a message to become available.
read() - Method in class org.lsst.ccs.subsystem.shutter.statemachine.SynchronousChannel
readyForCalibration() - Method in class org.lsst.ccs.subsystem.shutter.RealActions
readyForCalibration() - Method in class org.lsst.ccs.subsystem.shutter.SimulatedActions
readyForCalibration() - Method in interface org.lsst.ccs.subsystem.shutter.statemachine.Actions: Determines if the shutter is ready for calibration.
RealActions - Class in org.lsst.ccs.subsystem.shutter: An implementation of the Actions interface that forwards most actions to the StateMachine component or to the Controller component.
RealActions(Controller, StateMachine, Subsystem, Publisher, Watchdog) - Constructor for class org.lsst.ccs.subsystem.shutter.RealActions: Saves references to the components that actually implement the actions.
relay(MsgToPLC) - Method in class org.lsst.ccs.subsystem.shutter.RealActions
relay(MsgToPLC) - Method in class org.lsst.ccs.subsystem.shutter.SimulatedActions
relay(MsgToPLC) - Method in interface org.lsst.ccs.subsystem.shutter.statemachine.Actions: Relays an event to the PLC via the given message instance.
Reset - Class in org.lsst.ccs.subsystem.shutter.plc: Signals to the PLC to go through its reset sequence.
Reset(double) - Constructor for class org.lsst.ccs.subsystem.shutter.plc.Reset: Constructs from scratch.
Reset(ByteBuffer) - Constructor for class org.lsst.ccs.subsystem.shutter.plc.Reset: Reads and converts the PLC form of the message.
reset(Channel<EventReply>) - Method in interface org.lsst.ccs.subsystem.shutter.statemachine.Events: Requests that the shutter controller stop any motion in progress and reset its state machine to one of its initial states.
reset(Channel<EventReply>) - Method in class org.lsst.ccs.subsystem.shutter.StateMachine
resetPLC() - Method in class org.lsst.ccs.subsystem.shutter.RealActions
resetPLC() - Method in class org.lsst.ccs.subsystem.shutter.SimulatedActions
resetPLC() - Method in interface org.lsst.ccs.subsystem.shutter.statemachine.Actions: Sends a reset() event to the PLC.
resync() - Method in class org.lsst.ccs.subsystem.shutter.Commands
resync(Channel<EventReply>) - Method in interface org.lsst.ccs.subsystem.shutter.statemachine.Events: Triggers another attempt to synchronize states with the PLC.
resync(Channel<EventReply>) - Method in class org.lsst.ccs.subsystem.shutter.StateMachine

S

saveCalib(CalibDone) - Method in class org.lsst.ccs.subsystem.shutter.RealActions
saveCalib(CalibDone) - Method in class org.lsst.ccs.subsystem.shutter.SimulatedActions
saveCalib(CalibDone) - Method in interface org.lsst.ccs.subsystem.shutter.statemachine.Actions: Saves the calibration data to a filesystem on the CCS network.
sendAxisStatus(SendAxisStatus) - Method in class org.lsst.ccs.subsystem.shutter.Commands
sendConfiguration(SendConfiguration) - Method in class org.lsst.ccs.subsystem.shutter.Commands
sendControllerStatus(SendControllerStatus) - Method in class org.lsst.ccs.subsystem.shutter.Commands
sendProfile(MotionDonePLC) - Method in class org.lsst.ccs.subsystem.shutter.RealActions
sendProfile(MotionDonePLC) - Method in class org.lsst.ccs.subsystem.shutter.SimulatedActions
sendProfile(MotionDonePLC) - Method in interface org.lsst.ccs.subsystem.shutter.statemachine.Actions: Sends the motion profile out on the CCS status bus.
setPhysicalState(PhysicalState) - Method in class org.lsst.ccs.subsystem.shutter.RealActions
setPhysicalState(PhysicalState) - Method in class org.lsst.ccs.subsystem.shutter.SimulatedActions
setPhysicalState(PhysicalState) - Method in interface org.lsst.ccs.subsystem.shutter.statemachine.Actions: Sets the physical shutter custom state that appears in the subsystem's state bundle.
setSoftwareState(SoftwareState) - Method in class org.lsst.ccs.subsystem.shutter.RealActions
setSoftwareState(SoftwareState) - Method in class org.lsst.ccs.subsystem.shutter.SimulatedActions
setSoftwareState(SoftwareState) - Method in interface org.lsst.ccs.subsystem.shutter.statemachine.Actions: Sets the CCS software custom state that appears in the subsystem's state bundle.
shutdown() - Method in class org.lsst.ccs.subsystem.shutter.Controller
shutdown() - Method in class org.lsst.ccs.subsystem.shutter.Publisher: Shuts down the publication task and its scheduler.
shutdown() - Method in class org.lsst.ccs.subsystem.shutter.StateMachine
shutdown() - Method in class org.lsst.ccs.subsystem.shutter.Watchdog
shutterIsReady() - Method in class org.lsst.ccs.subsystem.shutter.RealActions
shutterIsReady() - Method in class org.lsst.ccs.subsystem.shutter.SimulatedActions
shutterIsReady() - Method in interface org.lsst.ccs.subsystem.shutter.statemachine.Actions: Determines if the shutter is ready for production data-taking.
ShutterStatusPLC - Class in org.lsst.ccs.subsystem.shutter.plc: Holds a ShutterStatusPLC message sent from the PLC.
ShutterStatusPLC(int, int, boolean, int, Map<ShutterSide, ShutterStatusPLC.AxisStatusPLC>, boolean, List<Integer>) - Constructor for class org.lsst.ccs.subsystem.shutter.plc.ShutterStatusPLC: Constructs from a sequence number and field values.
ShutterStatusPLC(ByteBuffer) - Constructor for class org.lsst.ccs.subsystem.shutter.plc.ShutterStatusPLC: Reads and converts the PLC form of the message.
ShutterStatusPLC.AxisStatusPLC - Class in org.lsst.ccs.subsystem.shutter.plc: Holds the status report for a single axis in a ShutterStatusPLC message.
SimulatedActions - Class in org.lsst.ccs.subsystem.shutter: An implementation of Actions in which no hardware operations are performed.
SimulatedActions(Controller, StateMachine, Subsystem, Publisher, Watchdog) - Constructor for class org.lsst.ccs.subsystem.shutter.SimulatedActions: Saves references to the components that actually implement the actions.
SimulatedShutter - Class in org.lsst.ccs.subsystem.shutter: Uses a thread to simulate an external shutter controller.
start() - Method in class org.lsst.ccs.subsystem.shutter.Watchdog
startFirstCentering() - Method in class org.lsst.ccs.subsystem.shutter.RealActions
startFirstCentering() - Method in class org.lsst.ccs.subsystem.shutter.SimulatedActions
startFirstCentering() - Method in interface org.lsst.ccs.subsystem.shutter.statemachine.Actions: Sends an event to the PLC that will start it moving one of the blade sets to its center position.
startSecondCentering() - Method in class org.lsst.ccs.subsystem.shutter.RealActions
startSecondCentering() - Method in class org.lsst.ccs.subsystem.shutter.SimulatedActions
startSecondCentering() - Method in interface org.lsst.ccs.subsystem.shutter.statemachine.Actions: Sends an event to the PLC that will start it moving the second blade set to be centered, which is the one that wasn't moved by startFirstCentering().
startSyncTimer() - Method in class org.lsst.ccs.subsystem.shutter.RealActions
startSyncTimer() - Method in class org.lsst.ccs.subsystem.shutter.SimulatedActions
startSyncTimer() - Method in interface org.lsst.ccs.subsystem.shutter.statemachine.Actions: Starts a timer which will generate a syncYimeout() when it expires.
StateMachine - Class in org.lsst.ccs.subsystem.shutter: Owns and operates the central shutter-control state machine.
StateMachine() - Constructor for class org.lsst.ccs.subsystem.shutter.StateMachine: Creates the state machine, event queue and scheduler.
status(String) - Method in class org.lsst.ccs.subsystem.shutter.Commands
STOP_CMD - Static variable in class org.lsst.ccs.subsystem.shutter.Alerts: Raised if the subsystem has been given the stopAllMotion() command while in Prod.
stopAll() - Method in class org.lsst.ccs.subsystem.shutter.Commands
stopAllMotion(StopAllMotion) - Method in class org.lsst.ccs.subsystem.shutter.Commands
submit(Channel<EventReply>, MsgToCCS) - Method in interface org.lsst.ccs.subsystem.shutter.PLCEventSubmitter
subsystemUUID - Static variable in class org.lsst.ccs.subsystem.shutter.plc.MsgToPLC: The UUID to use in messages sent to the PLC.
SYNC - Static variable in class org.lsst.ccs.subsystem.shutter.Alerts: Raised if the PLC state machine and the subsystem state machine appear to have gotten out of sync.
SynchronousChannel<T> - Class in org.lsst.ccs.subsystem.shutter.statemachine: A message channel that is fully synchronous and fair.
SynchronousChannel() - Constructor for class org.lsst.ccs.subsystem.shutter.statemachine.SynchronousChannel
syncTimeout(Channel<EventReply>) - Method in interface org.lsst.ccs.subsystem.shutter.statemachine.Events: Indicates that after a reset the PLC has taken too long to reach one of the designated after-reset states.
syncTimeout(Channel<EventReply>) - Method in class org.lsst.ccs.subsystem.shutter.StateMachine

T

takeExposure(double) - Method in class org.lsst.ccs.subsystem.shutter.Commands
TakeExposure - Class in org.lsst.ccs.subsystem.shutter.plc: Signals the PLC to take an exposure.
TakeExposure(Duration) - Constructor for class org.lsst.ccs.subsystem.shutter.plc.TakeExposure: Constructs from scratch.
TakeExposure(ByteBuffer) - Constructor for class org.lsst.ccs.subsystem.shutter.plc.TakeExposure: Reads and converts the PLC form of the message.
takeExposure(Channel<EventReply>, Duration) - Method in interface org.lsst.ccs.subsystem.shutter.statemachine.Events: Requests that an exposure of the given duration be started.
takeExposure(Channel<EventReply>, Duration) - Method in class org.lsst.ccs.subsystem.shutter.StateMachine
terminateContact() - Method in class org.lsst.ccs.subsystem.shutter.RealActions
terminateContact() - Method in class org.lsst.ccs.subsystem.shutter.SimulatedActions
terminateContact() - Method in interface org.lsst.ccs.subsystem.shutter.statemachine.Actions: Close any connection we may have to the shutter controller and stop decoding any messages we have already received.
TimeInfo(LongBuffer) - Constructor for class org.lsst.ccs.subsystems.shutter.ptp.PTPInfoReader.TimeInfo
Timer - Class in org.lsst.ccs.subsystem.shutter.plc: Holds a Timer message sent from the PLC.
Timer(int) - Constructor for class org.lsst.ccs.subsystem.shutter.plc.Timer: Constructs from scratch.
Timer(ByteBuffer) - Constructor for class org.lsst.ccs.subsystem.shutter.plc.Timer: Reads and converts the PLC form of the message.
timer(Channel<EventReply>) - Method in interface org.lsst.ccs.subsystem.shutter.statemachine.Events: Indicates that an exposure in progress has run for its allotted time.
timer(Channel<EventReply>) - Method in class org.lsst.ccs.subsystem.shutter.StateMachine
toDcDuration(Duration) - Static method in class org.lsst.ccs.subsystem.shutter.plc.Tools: Reverses the transformation performed by Tools.toDcDuration(java.time.Duration).
toDcInstant(CCSTimeStamp) - Static method in class org.lsst.ccs.subsystem.shutter.plc.Tools: Converts a CCS timestamp to a DC time value (count of nanoseconds) with millisecond resolution.
toggleSafetyCheck() - Method in class org.lsst.ccs.subsystem.shutter.Commands
ToggleSafetyCheck - Class in org.lsst.ccs.subsystem.shutter.plc
ToggleSafetyCheck() - Constructor for class org.lsst.ccs.subsystem.shutter.plc.ToggleSafetyCheck: Constructs from scratch.
ToggleSafetyCheck(ByteBuffer) - Constructor for class org.lsst.ccs.subsystem.shutter.plc.ToggleSafetyCheck: Reads and converts the PLC form of the message from a byte buffer.
toggleSafetyCheck(Channel<EventReply>) - Method in interface org.lsst.ccs.subsystem.shutter.statemachine.Events: Reverses the current setting of the PLC safety check flag, true->false, false->true.
toggleSafetyCheck(Channel<EventReply>) - Method in class org.lsst.ccs.subsystem.shutter.StateMachine
Tools - Class in org.lsst.ccs.subsystem.shutter.plc: Provides some small utility functions.
Tools() - Constructor for class org.lsst.ccs.subsystem.shutter.plc.Tools
TopContext - Class in org.lsst.ccs.subsystem.shutter.statemachine: The top-level context for the state machine.
TopContext(Actions) - Constructor for class org.lsst.ccs.subsystem.shutter.statemachine.TopContext: Saves the action implementations for this context.
toString() - Method in class org.lsst.ccs.subsystem.shutter.plc.CalibDone
toString() - Method in class org.lsst.ccs.subsystem.shutter.plc.Calibrate
toString() - Method in class org.lsst.ccs.subsystem.shutter.plc.ChangeAxisEnablePLC
toString() - Method in class org.lsst.ccs.subsystem.shutter.plc.ChangeBrakeState
toString() - Method in class org.lsst.ccs.subsystem.shutter.plc.ClearAllFaultsPLC
toString() - Method in class org.lsst.ccs.subsystem.shutter.plc.ClearAxisFaultsPLC
toString() - Method in class org.lsst.ccs.subsystem.shutter.plc.CloseShutter
toString() - Method in class org.lsst.ccs.subsystem.shutter.plc.Disable
toString() - Method in class org.lsst.ccs.subsystem.shutter.plc.DisableAllAxesPLC
toString() - Method in class org.lsst.ccs.subsystem.shutter.plc.Enable
toString() - Method in class org.lsst.ccs.subsystem.shutter.plc.EnableAllAxesPLC
toString() - Method in class org.lsst.ccs.subsystem.shutter.plc.Error
toString() - Method in class org.lsst.ccs.subsystem.shutter.plc.GoToProd
toString() - Method in class org.lsst.ccs.subsystem.shutter.plc.HomeAxisPLC
toString() - Method in class org.lsst.ccs.subsystem.shutter.plc.Ignored
toString() - Method in class org.lsst.ccs.subsystem.shutter.plc.MotionDonePLC: Creates a string of the form 'MotionDonePLC{MsgToCCS={...} motion=MotionDone{...}}'
toString() - Method in class org.lsst.ccs.subsystem.shutter.plc.MoveAxisAbsolutePLC
toString() - Method in class org.lsst.ccs.subsystem.shutter.plc.MoveAxisRelativePLC
toString() - Method in class org.lsst.ccs.subsystem.shutter.plc.MsgToCCS
toString() - Method in class org.lsst.ccs.subsystem.shutter.plc.MsgToPLC
toString() - Method in class org.lsst.ccs.subsystem.shutter.plc.OpenShutter
toString() - Method in class org.lsst.ccs.subsystem.shutter.plc.PLCMsg: Converts the message to a readable string.
toString() - Method in class org.lsst.ccs.subsystem.shutter.plc.Reset
toString() - Method in class org.lsst.ccs.subsystem.shutter.plc.ShutterStatusPLC.AxisStatusPLC: Constructs a string of the form 'AxisStatusPLC{fieldname=value, ...}'
toString() - Method in class org.lsst.ccs.subsystem.shutter.plc.ShutterStatusPLC
toString() - Method in class org.lsst.ccs.subsystem.shutter.plc.TakeExposure
toString() - Method in class org.lsst.ccs.subsystem.shutter.plc.Timer
toString() - Method in class org.lsst.ccs.subsystem.shutter.plc.ToggleSafetyCheck
toString() - Method in class org.lsst.ccs.subsystem.shutter.statemachine.FutureReply: Gets the string form of the response.
toString() - Method in class org.lsst.ccs.subsystems.shutter.ptp.PTPInfoReader.TimeInfo

V

valueOf(String) - Static method in enum org.lsst.ccs.subsystem.shutter.plc.BladeSetPosition: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.lsst.ccs.subsystem.shutter.plc.ChangeBrakeState.State: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.lsst.ccs.subsystem.shutter.plc.Direction: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.lsst.ccs.subsystem.shutter.plc.Ignored.Reason: Returns the enum constant of this type with the specified name.
values() - Static method in enum org.lsst.ccs.subsystem.shutter.plc.BladeSetPosition: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.lsst.ccs.subsystem.shutter.plc.ChangeBrakeState.State: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.lsst.ccs.subsystem.shutter.plc.Direction: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.lsst.ccs.subsystem.shutter.plc.Ignored.Reason: Returns an array containing the constants of this enum type, in the order they are declared.
vetoTransitionToNormalMode() - Method in class org.lsst.ccs.subsystem.shutter.Commands: Veto a transition to NORMAL mode if the shutter isn't in the Closed state in Prod.

W

wasAccepted(Duration) - Method in interface org.lsst.ccs.subsystem.shutter.statemachine.EventReply: Gets a boolean flag, blocking if need be, which tells whether an event was accepted.
wasAccepted(Duration) - Method in class org.lsst.ccs.subsystem.shutter.statemachine.FutureReply
WATCHDOG - Static variable in class org.lsst.ccs.subsystem.shutter.Alerts: Raised if no messages have arrived from the shutter controller within a certain period.
Watchdog - Class in org.lsst.ccs.subsystem.shutter: Keeps track of the number of PLC messages received and if none are received within a configurable interval, raise a PLC_WATCHDOG alert of severity WARNING.
Watchdog() - Constructor for class org.lsst.ccs.subsystem.shutter.Watchdog
write(T) - Method in class org.lsst.ccs.subsystem.shutter.statemachine.BlackHoleChannel
write(T) - Method in interface org.lsst.ccs.subsystem.shutter.statemachine.Channel: Write a message to the channel, waiting indefinitely for the message to be stored or read.
write(T) - Method in class org.lsst.ccs.subsystem.shutter.statemachine.SynchronousChannel

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