org.lsst.ccs.subsystem.common

Class BasicMain

java.lang.Object

org.lsst.ccs.Agent

org.lsst.ccs.Subsystem

org.lsst.ccs.subsystem.common.BasicMain

All Implemented Interfaces:

org.lsst.ccs.framework.HasLifecycle, org.lsst.ccs.messaging.CommandExecutor, org.lsst.ccs.ServiceLifecycle

public class BasicMain
extends org.lsst.ccs.Subsystem
implements org.lsst.ccs.framework.HasLifecycle

Implements a basic monitoring subsystem.

Author:

Owen Saxton

Nested Class Summary

Nested classes/interfaces inherited from class org.lsst.ccs.Agent

org.lsst.ccs.Agent.RunningCommand

Field Summary

Fields inherited from class org.lsst.ccs.Agent

AGENT_HEARTBEAT_TASK, AGENT_RUNTIMEINFO_TASK, commandExecutorLock, currentAction, currentQueries, currentSignals, jvmShutdown, logBusHandler, stateService, treeComponentInitialized

Constructor Summary

Constructors

Constructor and Description
BasicMain(String agentName, String agentType) Constructor.

Method Summary

Modifier and Type	Method and Description
BasicState	getFullState() Gets the basic state.
void	postInit() Subsystem post-initialization
void	setUpdatePeriod(int period) Sets the update (tick) period.

Methods inherited from class org.lsst.ccs.Subsystem

getLogHandler, getNumberCommandThreads, ping, printRunningCommands, setLogFormat, setLogHandlerLevel, setLogLevel, setStackTraceDepth, switchToEngineeringMode, switchToNormalMode

Methods inherited from class org.lsst.ccs.Agent

broadcastStatus, checkAllHardwareStopped, createHelper, executeCommandRequest, getAgentInfo, getAgentPersistenceService, getAgentService, getAgentServices, getCCSVersions, getCommandCount, getComponentConfigurationEnvironment, getComponentConfigurationEnvironmentByName, getComponentLookup, getCurrentAction, getDescription, getDistributionInfo, getEnvironmentLockService, getEnvironmentMessagingAccess, getLogger, getMessagingAccess, getName, getScheduler, getStatusBroadcastPeriod, helper, internalCheckHardware, isConnectedToTheBuses, isInEngineeringMode, populateComponentLookup, preBuild, printComponentNodeTree, publishSubsystemDataOnStatusBus, sendAck, sendNack, sendStatusMessage, setAgentName, shutdownAgent, startAgent

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, init, postBuild, postShutdown, postStart, shutdown, start

Methods inherited from interface org.lsst.ccs.ServiceLifecycle

afterInit, afterStart, preInit, preShutdown, preStart

Constructor Detail

BasicMain

public BasicMain(String agentName,
                 String agentType)

Constructor.

Parameters:

agentName - The agent name

agentType - The agent type property

Method Detail

postInit

public void postInit()

Subsystem post-initialization

Specified by:

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

setUpdatePeriod

@Command(type=ACTION,
         description="Set the update period")
public void setUpdatePeriod(@Argument(name="period",description="The tick period (msecs)")
                                                                                                int period)

Sets the update (tick) period.

Parameters:

period - The update period (milliseconds) to set.

getFullState

@Command(type=QUERY,
         description="Get the full state")
public BasicState getFullState()

Gets the basic state.

Returns:

The full PDU system state