org.lsst.ccs.subsystem.common
Class Averager

java.lang.Object
  java.util.Observable
      org.lsst.ccs.framework.Module
          org.lsst.ccs.subsystem.common.UnaryOpModule
              org.lsst.ccs.subsystem.common.Averager

All Implemented Interfaces:

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

public class Averager
extends UnaryOpModule

Averaging downsampler

Author:

aubourg

See Also:

Serialized Form

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

protected static org.apache.log4j.Logger

log

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

environment, name, nObserverThreads, registry, tickMillis

Constructor Summary

Averager()

Method Summary

long	getDelayMillis()
double	getValue()
Object	processInput(String output, String input, Object val, long timeStamp)
protected void	reset()
void	setDelayMillis(long delayMillis)
void	setValue(double value)
protected void	updateValue(String output)

Methods inherited from class org.lsst.ccs.subsystem.common.UnaryOpModule

getAttRegex, getPrefix, getSuffix, processUpdate, setAttRegex, setPrefix, setSuffix

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

alias, change, checkHardware, dropConfigurationContext, getAvailableCommands, getCheckedValueFromConfiguration, getChildren, getContext, getModule, getName, getNObserverThreads, getObservables, getSubsystem, getTickMillis, init, initModule, listens, newConfigurationContext, notifyChange, notifyChangeWithoutPreliminaryChecks, publishData, publishData, publishData, publishData, publishData, publishData, publishData, register, register, removeLogPanicState, sendToReply, sendToStatus, setBeanName, setContext, setEnvironment, setHandlerLevel, setLogLevel, setName, setNObserverThreads, setObservables, setStateModularSubsystem, setStateModularSubsystem, setTickMillis, shutdownCommand, shutdownNow, start, 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

Field Detail

log

protected static org.apache.log4j.Logger log

Constructor Detail

Averager

public Averager()

Method Detail

setDelayMillis

public void setDelayMillis(long delayMillis)

getDelayMillis

public long getDelayMillis()

getValue

public double getValue()

setValue

public void setValue(double value)

reset

protected void reset()

updateValue

protected void updateValue(String output)

processInput

public Object processInput(String output,
                           String input,
                           Object val,
                           long timeStamp)

Specified by:

processInput in class UnaryOpModule