org.lsst.ccs.subsystem.demo.main

Class DemoSubsystem

java.lang.Object

org.lsst.ccs.subsystem.demo.main.DemoSubsystem

All Implemented Interfaces:

org.lsst.ccs.framework.HasLifecycle

Direct Known Subclasses:

DemoSubsystemWithMonitoring

public class DemoSubsystem
extends Object
implements org.lsst.ccs.framework.HasLifecycle

Field Summary

Fields

Modifier and Type	Field and Description
protected PeriodicTask	dataPublisher Scheduler task that publishes heartbeat status messages.
protected PeriodicTask	plotPublisher

Constructor Summary

Constructors

Constructor and Description
DemoSubsystem()

Method Summary

Modifier and Type	Method and Description
Object[]	getSampleArrayData()
DemoData	getSampleData()
void	init()
void	postStart() Initializes the subsystem.
void	publishPlot(String key, String path, String title)
void	raiseCustomAlert(String alertId, org.lsst.ccs.bus.states.AlertState severity, String cause)
void	runTracerTest(boolean enable)
void	setSampleDataSize(int size)
String	testAck(boolean accept, int delayBeforeAck, int delayAfterAck, int timeout)
String	testTimeout(int sleep)
void	throwAnException()
void	updateLimits(String low, String high)

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

postInit, postShutdown, shutdownNow, start

Field Detail

dataPublisher

protected PeriodicTask dataPublisher

Scheduler task that publishes heartbeat status messages.

plotPublisher

protected PeriodicTask plotPublisher

Constructor Detail

DemoSubsystem

public DemoSubsystem()

Method Detail

postStart

public void postStart()
               throws org.lsst.ccs.HardwareException

Initializes the subsystem. * **************************************************************************

Specified by:

postStart in interface org.lsst.ccs.framework.HasLifecycle

Throws:

org.lsst.ccs.HardwareException

init

public void init()

Specified by:

init in interface org.lsst.ccs.framework.HasLifecycle

updateLimits

@Command(type=ACTION,
         description="update limits")
public void updateLimits(String low,
                                                                                     String high)

raiseCustomAlert

@Command(type=QUERY,
         description="raise custom alert")
public void raiseCustomAlert(String alertId,
                                                                                             org.lsst.ccs.bus.states.AlertState severity,
                                                                                             String cause)

getSampleData

@Command(type=QUERY,
         description="Get Subsystem Data Sample")
public DemoData getSampleData()

setSampleDataSize

@Command(type=QUERY,
         description="Set Subsystem Data Sample")
public void setSampleDataSize(int size)

getSampleArrayData

@Command(type=QUERY,
         description="Get Subsystem Array Sample")
public Object[] getSampleArrayData()

throwAnException

@Command(type=QUERY,
         description="Throw an Exception")
public void throwAnException()

runTracerTest

@Command(type=ACTION,
         description="Enable/Disable Publishing Tracer Test Messages")
public void runTracerTest(boolean enable)

testTimeout

@Command(type=QUERY,
         description="Time out")
public String testTimeout(int sleep)

testAck

@Command(type=QUERY,
         description="Test sending ACK/NACK. Delays are in seconds.",
         autoAck=false)
public String testAck(boolean accept,
                                                                                                                                         int delayBeforeAck,
                                                                                                                                         int delayAfterAck,
                                                                                                                                         int timeout)

publishPlot

@Command(type=ACTION,
         description="Publish AIDA plot")
public void publishPlot(String key,
                                                                                        String path,
                                                                                        String title)