org.lsst.ccs.subsystem.demo.main

Class DemoDerivedChannel

java.lang.Object

org.lsst.ccs.monitor.Channel

org.lsst.ccs.monitor.DerivedChannel

org.lsst.ccs.subsystem.demo.main.DemoDerivedChannel

All Implemented Interfaces:

org.lsst.ccs.config.ConfigurationBulkChangeHandler, org.lsst.ccs.framework.HasLifecycle

public class DemoDerivedChannel
extends org.lsst.ccs.monitor.DerivedChannel

A Demo Derived Channel that returns the sum of two other channels

Author:

The LSST CCS Team

Field Summary

Fields inherited from class org.lsst.ccs.monitor.Channel

alarmHi, alarmHiA, alarmLo, alarmLoA, checkHi, checkLo, description, devcName, doNotPublish, doNotTrend, format, hwChan, limitHi, limitLo, offset, pageId, scale, subtype, type, TYPE_DIFF, TYPE_POWER, TYPE_PROD, TYPE_QUOT, TYPE_SUM, TYPE_SWITCH, TYPE_TEMP, TYPE_UNKNOWN, TYPE_VOLTS, typeI, units, warnHi, warnLo

Constructor Summary

Constructors

Constructor and Description
DemoDerivedChannel()

Method Summary

Modifier and Type	Method and Description
double	evaluateDerivedValue()

Methods inherited from class org.lsst.ccs.monitor.Channel

convertRawValue, enableAlarm, getAlarmNameHi, getAlarmNameLo, getDescription, getDevice, getFormat, getGroup, getLastMeasurement, getLimitHi, getLimitLo, getName, getPageId, getPath, getType, getTypeStr, getUnits, getValue, getWarnHi, getWarnLo, init, readValue, setParameterBulk, setValid, validateBulkChange

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.framework.HasLifecycle

build, postBuild, postInit, postShutdown, postStart, shutdown, start

Constructor Detail

DemoDerivedChannel

public DemoDerivedChannel()

Method Detail

evaluateDerivedValue

public double evaluateDerivedValue()

Specified by:

evaluateDerivedValue in class org.lsst.ccs.monitor.DerivedChannel