org.cougaar.core.relay
Class PingReceiver

java.lang.Object
  org.cougaar.util.GenericStateModelAdapter
      org.cougaar.core.blackboard.BlackboardClientComponent
          org.cougaar.core.plugin.ComponentPlugin
              org.cougaar.core.relay.PingReceiver

All Implemented Interfaces:

BlackboardClient, org.cougaar.core.component.Component, PluginBase, org.cougaar.util.GenericStateModel

public class PingReceiver
extends ComponentPlugin

This plugin is an example ping target that receives relays and sends back a reply.

A "verbose=boolean" plugin parameter and System property is supported, exactly as documented in PingSender.

There must be one instance of this plugin in every agent that will receive PingSender relays. For simplicity, it's easiest to load a copy of this plugin into every agent.

See Also:

Remote plugin that sends the ping relays to this plugin, Optional browser-based GUI.

Nested Class Summary

Nested classes/interfaces inherited from interface org.cougaar.core.blackboard.BlackboardClient

BlackboardClient.Local

Field Summary

Fields inherited from class org.cougaar.core.blackboard.BlackboardClientComponent

agentId, agentIdentificationService, alarmService, blackboard, blackboardClientName

Fields inherited from interface org.cougaar.core.plugin.PluginBase

INSERTION_POINT

Fields inherited from interface org.cougaar.util.GenericStateModel

ACTIVE, IDLE, LOADED, UNINITIALIZED, UNLOADED

Fields inherited from interface org.cougaar.core.blackboard.BlackboardClient

current

Constructor Summary

PingReceiver()

Method Summary

protected void	execute() This method is called whenever a subscription changes.
void	load() This method is called when the agent is created
protected void	setupSubscriptions() This method is called when the agent starts.

Methods inherited from class org.cougaar.core.plugin.ComponentPlugin

getConfigFinder

Methods inherited from class org.cougaar.core.blackboard.BlackboardClientComponent

currentTimeMillis, cycle, getAgentIdentifier, getAlarmService, getBindingSite, getBlackboardClientName, getBlackboardService, getMessageAddress, getParameter, getParameters, getServiceBroker, halt, precycle, requestCycle, resume, setAgentIdentificationService, setAlarmService, setBindingSite, setBlackboardService, setParameter, setSchedulerService, setServiceBroker, setSuicideService, shouldExecute, start, stop, suspend, toString, unload, wasAwakened

Methods inherited from class org.cougaar.util.GenericStateModelAdapter

getModelState, initialize, transitState

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.cougaar.util.GenericStateModel

getModelState, halt, initialize, resume, start, stop, suspend, unload

Constructor Detail

PingReceiver

public PingReceiver()

Method Detail

load

public void load()

This method is called when the agent is created

Specified by:

load in interface org.cougaar.util.GenericStateModel

Overrides:

load in class BlackboardClientComponent

setupSubscriptions

protected void setupSubscriptions()

This method is called when the agent starts.

Specified by:

setupSubscriptions in class ComponentPlugin

execute

protected void execute()

This method is called whenever a subscription changes.

Specified by:

execute in class ComponentPlugin