jadex.platform.service.awareness.discovery.ipscanner

Class ScannerDiscoveryAgent

java.lang.Object

jadex.platform.service.awareness.discovery.DiscoveryAgent

jadex.platform.service.awareness.discovery.MasterSlaveDiscoveryAgent

jadex.platform.service.awareness.discovery.ipscanner.ScannerDiscoveryAgent

All Implemented Interfaces:

jadex.bridge.service.types.awareness.IDiscoveryService

public class ScannerDiscoveryAgent
extends MasterSlaveDiscoveryAgent

Agent that sends multicasts to locate other Jadex awareness agents.

Field Summary

Fields

Modifier and Type	Field and Description
protected int	buffersize The buffer size.
protected java.nio.channels.DatagramChannel	channel The socket to receive.
protected int	port The receiver port.
protected int	scanfactor The scan delay factor.
protected java.nio.channels.Selector	selector

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

locals, remotes

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
ScannerDiscoveryAgent()

Method Summary

Modifier and Type	Method and Description
protected java.lang.String	createMasterId() Create the master id.
protected java.lang.String	createMasterId(java.net.InetAddress address, int port) Create the master id.
ReceiveHandler	createReceiveHandler() Create the receive handler.
SendHandler	createSendHandler() Create the send handler.
protected java.nio.channels.DatagramChannel	getChannel() Get or create a channel.
protected java.lang.String	getMyMasterId() Get the local master id.
int	getPort() Get the port.
int	getScanFactor() Get the scanfactor.
void	initNetworkRessource() (Re)init receiving.
protected boolean	isMaster() Test if is master.
protected void	terminateNetworkRessource() Terminate receiving.

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

agentKilled, executeBody, getLocals, getRemotes

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

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

Methods inherited from class java.lang.Object

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

Field Detail

port

protected int port

The receiver port.

scanfactor

protected int scanfactor

The scan delay factor.

buffersize

protected int buffersize

The buffer size.

channel

protected java.nio.channels.DatagramChannel channel

The socket to receive.

selector

protected java.nio.channels.Selector selector

Constructor Detail

ScannerDiscoveryAgent

public ScannerDiscoveryAgent()

Method Detail

createSendHandler

public SendHandler createSendHandler()

Create the send handler.

Specified by:

createSendHandler in class DiscoveryAgent

createReceiveHandler

public ReceiveHandler createReceiveHandler()

Create the receive handler.

Specified by:

createReceiveHandler in class DiscoveryAgent

getScanFactor

public int getScanFactor()

Get the scanfactor.

Returns:

the scanfactor.

getPort

public int getPort()

Get the port.

Returns:

the port.

isMaster

protected boolean isMaster()

Test if is master.

Specified by:

isMaster in class MasterSlaveDiscoveryAgent

createMasterId

protected java.lang.String createMasterId()

Create the master id.

Specified by:

createMasterId in class MasterSlaveDiscoveryAgent

getMyMasterId

protected java.lang.String getMyMasterId()

Get the local master id.

Specified by:

getMyMasterId in class MasterSlaveDiscoveryAgent

createMasterId

protected java.lang.String createMasterId(java.net.InetAddress address,
                                          int port)

Create the master id.

initNetworkRessource

public void initNetworkRessource()

(Re)init receiving.

Specified by:

initNetworkRessource in class DiscoveryAgent

terminateNetworkRessource

protected void terminateNetworkRessource()

Terminate receiving.

Specified by:

terminateNetworkRessource in class DiscoveryAgent

getChannel

protected java.nio.channels.DatagramChannel getChannel()

Get or create a channel.