kaos.vlik
Class PeriodicCheckAgentLifeService

java.lang.Object
  kaos.vlik.PeriodicCheckAgentLifeService

All Implemented Interfaces:

AgentLifeService

public class PeriodicCheckAgentLifeService
extends java.lang.Object
implements AgentLifeService

An AgentLifeService which periodically queries the directory service.

Author:

William Taysom

Field Summary

static int

DEFUALT_PERIOD

Constructor Summary

PeriodicCheckAgentLifeService()

PeriodicCheckAgentLifeService(int period)

Method Summary

java.util.List	addListener(AgentLifeListener ls)
void	removeListener(AgentLifeListener ls)
void	terminate() Remove all of its listeners and free any other resources.

Methods inherited from class java.lang.Object

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

Field Detail

DEFUALT_PERIOD

public static int DEFUALT_PERIOD

Constructor Detail

PeriodicCheckAgentLifeService

public PeriodicCheckAgentLifeService()

PeriodicCheckAgentLifeService

public PeriodicCheckAgentLifeService(int period)

Parameters:

period - Time between queries in milliseconds.

Method Detail

addListener

public java.util.List addListener(AgentLifeListener ls)

Specified by:

addListener in interface AgentLifeService

Returns:

Register ls for updates, and return the current list of live agents.

removeListener

public void removeListener(AgentLifeListener ls)

Specified by:

removeListener in interface AgentLifeService

terminate

public void terminate()

Description copied from interface: AgentLifeService

Remove all of its listeners and free any other resources.

Specified by:

terminate in interface AgentLifeService