jadex.platform.service.awareness.discovery

Class MasterSlaveDiscoveryAgent

java.lang.Object

jadex.platform.service.awareness.discovery.DiscoveryAgent

jadex.platform.service.awareness.discovery.MasterSlaveDiscoveryAgent

All Implemented Interfaces:

jadex.bridge.service.types.awareness.IDiscoveryService

Direct Known Subclasses:

BroadcastDiscoveryAgent, RegistryDiscoveryAgent, ScannerDiscoveryAgent

public abstract class MasterSlaveDiscoveryAgent
extends DiscoveryAgent

Agent that sends multicasts to locate other Jadex awareness agents.

Field Summary

Fields

Modifier and Type	Field and Description
protected LeaseTimeHandler	locals The local slaves.
protected LeaseTimeHandler	remotes The local slaves.

Fields inherited from class jadex.platform.service.awareness.discovery.DiscoveryAgent

agent, allcodecs, defaultcodecs, delay, excludes, fast, includes, killed, received_self, receiver, root, sender, started, timer

Constructor Summary

Constructors

Constructor and Description
MasterSlaveDiscoveryAgent()

Method Summary

Modifier and Type	Method and Description
jadex.commons.future.IFuture<java.lang.Void>	agentKilled() Called just before the agent is removed from the platform.
protected abstract java.lang.String	createMasterId() Create the master id.
void	executeBody() Execute the functional body of the agent.
LeaseTimeHandler	getLocals() Get the locals.
protected abstract java.lang.String	getMyMasterId() Get the local master id.
LeaseTimeHandler	getRemotes() Get the remotes.
protected abstract boolean	isMaster() Test if is master.

Methods inherited from class jadex.platform.service.awareness.discovery.DiscoveryAgent

agentCreated, createAwarenessInfo, createAwarenessInfo, createReceiveHandler, createSendHandler, decodeObject, doWaitFor, encodeObject, getAllCodecs, getClockTime, getDefaultCodecs, getDelay, getExcludes, getIncludes, getMicroAgent, getReceiver, getRoot, getSender, initNetworkRessource, isFast, isKilled, isStarted, republish, setDelay, setExcludes, setFast, setIncludes, setKilled, setRoot, setStarted, terminateNetworkRessource

Methods inherited from class java.lang.Object

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

Field Detail

locals

protected LeaseTimeHandler locals

The local slaves.

remotes

protected LeaseTimeHandler remotes

The local slaves.

Constructor Detail

MasterSlaveDiscoveryAgent

public MasterSlaveDiscoveryAgent()

Method Detail

executeBody

public void executeBody()

Execute the functional body of the agent. Is only called once.

Overrides:

executeBody in class DiscoveryAgent

getLocals

public LeaseTimeHandler getLocals()

Get the locals.

Returns:

the locals.

getRemotes

public LeaseTimeHandler getRemotes()

Get the remotes.

Returns:

the remotes.

isMaster

protected abstract boolean isMaster()

Test if is master.

createMasterId

protected abstract java.lang.String createMasterId()

Create the master id.

Overrides:

createMasterId in class DiscoveryAgent

getMyMasterId

protected abstract java.lang.String getMyMasterId()

Get the local master id.

agentKilled

public jadex.commons.future.IFuture<java.lang.Void> agentKilled()

Description copied from class: DiscoveryAgent

Called just before the agent is removed from the platform.

Overrides:

agentKilled in class DiscoveryAgent

Returns:

The result of the component.