org.lsst.ccs.subsystems.fcs

Class NumericSensor

java.lang.Object

java.util.Observable

org.lsst.ccs.framework.Module

org.lsst.ccs.subsystems.fcs.NumericSensor

All Implemented Interfaces:

Observer, org.lsst.ccs.framework.Configurable, org.lsst.ccs.framework.SignalHandler

Direct Known Subclasses:

CanOpenNumericSensor, SimuNumericSensor

public abstract class NumericSensor
extends org.lsst.ccs.framework.Module

This class represents a numeric sensor which sends a digitalValue 0 or 1. This type of sensors are used in the autochanger for the rail filter presence sensor : the sensors which detects if a filter is there or not on each side of the rail and at standby and standback position. This is used too to monitor the autochanger latches : to know if a latch is locked or unlocked.

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

Modifier and Type	Field and Description
protected int	digitalValue
protected static Logger	fcslog

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

environment, log, name, nObserverThreads, tickMillis

Constructor Summary

Constructors

Constructor and Description
NumericSensor(String aName)

Method Summary

Modifier and Type	Method and Description
int	getDigitalValue()
void	initModule()
String	printValue()
String	toString()
abstract void	updateValue(String hexaValueReadOnDevice) update the digitalValue of this object with the
abstract void	updateValue(String[] hexaValues)

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

alias, getComponentTree, getEnvironment, getModule, getName, getNObserverThreads, getObservables, getSubsystem, getTickMillis, init, listens, percolateSignal, postStart, processUpdate, sendSignal, sendSignalWithTimeLimit, setEnvironment, setName, setNObserverThreads, setObservables, setTickMillis, shutdownNow, signal, 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, wait, wait, wait

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

change, getCheckedValueFromConfiguration, getChildren, getComponentByName, getFullPath, getParent, getParentObject, injectResources, listChildren, notifyChange, notifyChangeWithoutPreliminaryChecks, proceduralWalk, start, treeWalk

Field Detail

fcslog

protected static final Logger fcslog

digitalValue

protected int digitalValue

Constructor Detail

NumericSensor

public NumericSensor(String aName)

Method Detail

initModule

public void initModule()

Overrides:

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

getDigitalValue

public int getDigitalValue()

updateValue

public abstract void updateValue(String hexaValueReadOnDevice)

update the digitalValue of this object with the

Parameters:

hexaValueReadOnDevice -

toString

public String toString()

Overrides:

toString in class Object

printValue

@Command(type=QUERY,
         level=1,
         description="Returns the value of the sensor stored in memory.")
public String printValue()

updateValue

public abstract void updateValue(String[] hexaValues)