org.lsst.ccs.subsystems.refrig
Class RefrigTest

java.lang.Object
  java.util.Observable
      org.lsst.ccs.framework.Module
          org.lsst.ccs.subsystems.refrig.RefrigTest

All Implemented Interfaces:

java.io.Serializable, java.util.Observer

Direct Known Subclasses:

RefrigTestHdw, RefrigTestSim

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

Implements the refrigeration long lines test modular subsystem This is an abstract class implementing the interactions with the CCS buses, but deferring the hardware interaction, real or simulated, to sub-classes.

Author:

Owen Saxton

See Also:

Serialized Form

Nested Class Summary

static class

RefrigTest.RefrigException Exception class for laundering exceptions

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

RefrigTest()
Constructor

Method Summary

java.lang.String	getDescription(int id) Gets the descriptive name of a channel
float	getHighLimit(int id) Gets the high limit for a channel
int	getHighLimitCheck() Gets the word of channels with high limit checking
int	getLoadBitNum() Gets the heat load state bit number
float	getLowLimit(int id) Gets the low limit for a channel
int	getLowLimitCheck() Gets the word of channels with low limit checking
java.lang.String	getName(int id) Gets the name of a channel
int	getNumChans() Gets the number of channels
int	getPowerBitNum() Gets the power enabled state bit number
int	getState() Gets the operating state word
int	getStateBitNum(int id) Gets the state bit number of a channel
java.lang.String	getUnits(int id) Gets the units name of a channel
float	getValue(int id) Gets the last value read from a channel
void	initModule() Initializes the refrigeration subsystem
boolean	isLoadTripEnable() Gets the check load state
boolean	isPowerEnable() Gets the enabled state
RefrigTrendingSummaryStatus	publishTrendingSummary() The following methods have been added to make the GUI work.
void	saveConfiguration() Saves the configuration data
void	setHighLimit(int id, double limit) Sets the high limit for a channel
void	setLoadTripEnable(int value) Sets the check load state on or off
void	setLowLimit(int id, double limit) Sets the low limit for a channel
void	setPowerEnable(int value) Sets the enabled state on or off
void	tick() Performs periodic sensor readout

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

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

Constructor Detail

RefrigTest

public RefrigTest()

Constructor

Method Detail

initModule

public void initModule()

Initializes the refrigeration subsystem

Overrides:

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

tick

public void tick()

Performs periodic sensor readout

Overrides:

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

isPowerEnable

public boolean isPowerEnable()

Gets the enabled state

Returns:

The current power enabled state

setPowerEnable

public void setPowerEnable(int value)

Sets the enabled state on or off

Parameters:

value - The enabled state value to set: 0 = off, ~0 = on.

isLoadTripEnable

public boolean isLoadTripEnable()

Gets the check load state

Returns:

The current check load temperature state

setLoadTripEnable

public void setLoadTripEnable(int value)

Sets the check load state on or off

Parameters:

value - The check load temperature state value to set: 0 = off; ~0 = on.

getLowLimitCheck

public int getLowLimitCheck()

Gets the word of channels with low limit checking

Returns:

The bit mask of channels with low limit checking enabled

getHighLimitCheck

public int getHighLimitCheck()

Gets the word of channels with high limit checking

Returns:

The bit mask of channels with high limit checking enabled

getState

public int getState()

Gets the operating state word

Returns:

The current value of the operating state

getNumChans

public int getNumChans()

Gets the number of channels

Returns:

The number of channels being monitored

getName

public java.lang.String getName(int id)

Gets the name of a channel

Parameters:

id - The channel ID

Returns:

The name of the channel

getDescription

public java.lang.String getDescription(int id)

Gets the descriptive name of a channel

Parameters:

id - The channel ID

Returns:

The descriptive name of the channel

getUnits

public java.lang.String getUnits(int id)

Gets the units name of a channel

Parameters:

id - The channel ID

Returns:

The units name of the channel

getStateBitNum

public int getStateBitNum(int id)

Gets the state bit number of a channel

Parameters:

id - The channel ID

Returns:

The state bit number of the channel

getPowerBitNum

public int getPowerBitNum()

Gets the power enabled state bit number

Returns:

The enabled state bit number

getLoadBitNum

public int getLoadBitNum()

Gets the heat load state bit number

Returns:

The heat load state bit number

getLowLimit

public float getLowLimit(int id)

Gets the low limit for a channel

Parameters:

id - The channel ID

Returns:

The low limit value for the channel

setLowLimit

public void setLowLimit(int id,
                        double limit)

Sets the low limit for a channel

Parameters:

id - The channel ID

limit - The low limit value.

getHighLimit

public float getHighLimit(int id)

Gets the high limit for a channel

Parameters:

id - The channel ID

Returns:

The high limit value for the channel

setHighLimit

public void setHighLimit(int id,
                         double limit)

Sets the high limit for a channel

Parameters:

id - The channel ID

limit - The high limit value.

getValue

public float getValue(int id)

Gets the last value read from a channel

Parameters:

id - The channel ID

Returns:

The current value for the channel

saveConfiguration

public void saveConfiguration()

Saves the configuration data

publishTrendingSummary

public RefrigTrendingSummaryStatus publishTrendingSummary()

The following methods have been added to make the GUI work. This is a work-around the problem of sending commands and receive a reply on a different Thread